K041319 · Siemens Medical Solutions USA, Inc. · IYN · Jun 7, 2004 · Radiology
Device Facts
Record ID
K041319
Device Name
SEQUOIA DIAGNOSTIC ULTRASOUND SYSTEM
Applicant
Siemens Medical Solutions USA, Inc.
Product Code
IYN · Radiology
Decision Date
Jun 7, 2004
Decision
SESE
Submission Type
Special
Regulation
21 CFR 892.1550
Device Class
Class 2
Attributes
Pediatric
Indications for Use
The Sequoia platform is intended for use in the following applications: General Imaging and Cardiology for Fetal, Abdominal, Intraoperative (abdominal and neurological), Pediatrics, Small Organs (breast, testes, thyroid, penis and prostate), Neonatal/Adult Cephalic, Cardiac (adult, pediatric, and neonatal), Trans-esophageal, Transrectal, Transvaginal, Peripheral Vessel, and Musculo-sceletal (superficial and conventional) applications, and intended uses as defined in the FDA guidance document. The system also provides for the measurement of anatomical structures and for analysis packages that provide information that is used for clinical diagnosis purposes.
Device Story
Sequoia Diagnostic Ultrasound System is a multi-purpose diagnostic ultrasound system. It transmits ultrasonic energy into the body via a transducer; reflected energy is processed to generate two-dimensional images of anatomical structures and fluid flow. Doppler principles are used to display blood flow as a spectrum or color-coded images. The system includes proprietary software for anatomical measurements and clinical analysis packages. Used in clinical settings (e.g., radiology, cardiology) by trained healthcare professionals. Output is displayed on-screen for clinical diagnosis. Benefits include non-invasive visualization of internal structures and blood flow, aiding in clinical decision-making.
Clinical Evidence
Bench testing only. The device conforms to recognized safety and performance standards including UL 2601-1, CSA C22.2 No. 601-1, AIUM/NEMA UD-2 and UD-3, and ISO 10993 for biocompatibility. No clinical data was required for this 510(k) submission.
Technological Characteristics
Multi-purpose diagnostic ultrasound system. Materials comply with ISO 10993. Sensing via piezoelectric transducers. Energy source: electrical to ultrasonic. Connectivity: standalone system. Software: proprietary analysis packages. Safety standards: UL 2601-1, CSA C22.2 No. 601-1, EN 60601-1, EN 60601-1-1, EN 60601-1-2. Acoustic output follows ALARA principle.
Indications for Use
Indicated for ultrasound imaging or fluid flow analysis of the human body in fetal, abdominal, intraoperative, pediatric, small organ, neonatal/adult cephalic, cardiac, trans-esophageal, transrectal, transvaginal, peripheral vessel, and musculoskeletal applications. Contraindications not specified.
Regulatory Classification
Identification
An ultrasonic pulsed doppler imaging system is a device that combines the features of continuous wave doppler-effect technology with pulsed-echo effect technology and is intended to determine stationary body tissue characteristics, such as depth or location of tissue interfaces or dynamic tissue characteristics such as velocity of blood or tissue motion. This generic type of device may include signal analysis and display equipment, patient and equipment supports, component parts, and accessories.
Predicate Devices
ACUSON® Sequoia 8.0 Diagnostic Ultrasound System (K032114)
SONOLINE® Antares Diagnostic Ultrasound System with Clarify™ VE (K033196)
Submission Summary (Full Text)
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Image /page/0/Picture/1 description: The image shows the text "ACUSON® Sequoia Diagnostic Ultrasound System". Above this text is the alphanumeric string "K04/319". The text appears to be part of a medical document or equipment label, possibly related to ultrasound technology.
JUN - 7 2004
### SECTION 11
# 510(k) Summary of Safety and Effectiveness
Siemens Medical Solutions USA, Inc., Ultrasound Division has not disclosed its intent to market this device modification and requests this notification be held CONFIDENTIAL by the FDA, and not be released to any Freedom of Information request or addressed with any outside parties.
| Sponsor: | Siemens Medical Solutions USA, Inc., Ultrasound Division<br>1230 Shorebird Way<br>P.O. Box 7393<br>Mountain View, California 94039-7393 |
|------------------|-----------------------------------------------------------------------------------------------------------------------------------------|
| Contact Person: | Iskra Mraković<br>Manager of Regulatory Affairs<br>Telephone: (650) 694-5004<br>Fax: (650) 943-7053 |
| Submission Date: | May 13, 2004 |
| Device Name: | Sequoia Diagnostic Ultrasound System |
| Common Name: | Diagnostic Ultrasound System with Accessories |
| Classification: | |
Regulatory Class: II Review Category: Tier II Classification Panel: Radiology
21 CFR 892.1550
| | FR # | Product Code |
|------------------------------------------|----------|--------------|
| Ultrasonic Pulsed Doppler Imaging System | 892.1550 | 90-IYN |
| Ultrasonic Pulsed Echo Imaging System | 892.1560 | 90-IYO |
| Diagnostic Ultrasound Transducer | 892.1570 | 90-ITX |
| Diagnostic Intravascular Catheter | 870.1200 | 90-DQO |
Predicate Devices:
- # K032114 (July 21, 2003) cleared as ACUSON® Sequoia 8.0 Diagnostic Ultrasound . System.
- # K033196 (October 16, 2003) cleared as SONOLINE® Antares Diagnostic . Ultrasound System with Clarify™ VE.
{1}------------------------------------------------
### Device Description:
The Sequoia system is a multi-purpose diagnostic ultrasound system with accessories and proprietary software, and is substantially equivalent to our current product that is already cleared for USA distribution under the following 510(k) PreMarket Notification number:
- # K032114 (July 21, 2003) cleared as ACUSON® Sequoia 8.0 Diagnostic Ultrasound . System.
The Sequoia Diagnostic Ultrasound System has been designed to conform to the following product safety standards:
- UL 2601-1, Safety Requirements for Medical Equipment .
- CSA C22.2 No. 601-1, Safety Requirements for Medical Equipment .
- AIUMNEMA UD-2, 1998, Acoustic Output Measurement Standard for Diagnostic t Ultrasound
- AIUM/NEMA UD-3, 1998, Standard for Real Time Display of Thermal and . Mechanical Acoustic Output Indices on Diagnostic Ultrasound Equipment
- 93/42/EEC Medical Device Directive .
- Safety and EMC Requirements for Medical Equipment .
- EN 60601-1 .
- EN 60601-1-1 .
- EN 60601-1-2 .
- ISO 10993 Biocompatibility ●
- The system's acoustic output is in accordance with ALARA principle (as low as . reasonably achievable)
#### Intended Use:
The Sequoia platform is intended for use in the following applications:
General Imaging and Cardiology for Fetal, Abdominal, Intraoperative (abdominal and neurological), Pediatrics, Small Organs (breast, testes, thyroid, penis and prostate), Neonatal/Adult Cephalic, Cardiac (adult, pediatric, and neonatal), Trans-esophageal, Transrectal, Transvaginal, Peripheral Vessel, and Musculo-sceletal (superficial and conventional) applications, and intended uses as defined in the FDA guidance document.
The system also provides for the measurement of anatomical structures and for analysis packages that provide information that is used for clinical diagnosis purposes.
{2}------------------------------------------------
# Technological Comparison to Predicate Device:
The Sequoia is substantially equivalent in its technologies and functionality to the Sequoia 8.0 Diagnostic Ultrasound System that is already cleared under 510(k) premarket notification number K032114.
The Sequoia functions in the same manner as other diagnostic ultrasound systems, in that they transmit ultrasonic energy into the body via a transducer. In the body, acoustic impedance of different tissues reflect different amounts of ultrasound energy back to the mipedatios of arrerent rrocessing of received echoes is performed to generate twodimensional on-screen images of anatomic structures and fluid flow within the body. Doppler principles are used to process reflected ultrasound energy to display moving blood as a spectrum, or as color-coded two-dimensional images. All predicate devices listed above, allow for specialized measurements of structures and flow, and provide various calculations' functions.
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Image /page/3/Picture/1 description: The image shows the logo for the Department of Health & Human Services - USA. The logo is circular, with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" arranged around the perimeter of the circle. Inside the circle is an emblem featuring a stylized eagle or bird-like figure with three wing-like extensions.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
JUN - 7 2004
Mr. Iskra Mraković Manager, Regulatory Affairs Siemens Medical Solutions USA, Inc. Ultrasound Division 1230 Shorebird Way P.O. Box 7393 MOUNTAIN VIEW CA 94039-7393
Re: K041319
Trade Name: Sequoia Diagnostic Ultrasound System Regulation Number: 21 CFR 892.1550 Regulation Name: Ultrasonic pulsed doppler imaging system Regulation Number: 21 CFR 892.1560 Regulation Name: Ultrasonic pulsed echo imaging system Regulation Number: 21 CFR 892.1570 Regulation Name: Diagnostic ultrasonic transducer Regulatory Class: II Product Code: 90 IYN, IYO, and ITX Dated: May 17, 2004 Received: May 18, 2004
Dear Mr. Mraković:
We have reviewed your Section 510(k) premarket notification of intent to market the device we nave reviewed your between mined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate for ass stated on the May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act). You may, therefore, market the device, subject to the general controls Cosments Act (ree). "Tou mayy accessors) sprovisions of the Act include requirements for annual provisions of inting of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.
This determination of substantial equivalence applies to the following transducers intended for use with the Sequoia Diagnostic Ultrasound System, as described in your premarket notification:
#### Transducer Model Number
| 4C1 | EC10c5 | 8L5T |
|-----|--------|--------|
| 5C2 | EV8C4 | 13L5SP |
| 6C2 | 6L3 | 15L8 |
| 8C4 | 8L5 | 15L8w |
{4}------------------------------------------------
#### Page 2 - Mr. Mraković
| V5M TEE | 4V1c | 8V5 |
|---------|------|--------------------------|
| V7M TEE | 4V2 | 10V4 |
| V7B TEE | 5V2c | AUX CW |
| 3V2c | 7V3c | AcuNav (IC10V5 or 10F10) |
| 4V1 | 8V3 | |
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it If your device to such additional controls. Existing major regulations affecting your device can be may be subject to such additional controller and any any any and 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FICA has made a determination that your device complies with other requirements of the Act or any FDA has made a decemination administered by other Federal agencies. You must comply with all I coral statutes and regulations annumes timited to: registration and listing (21 CFR Part 807); the Act 31cquirements, morading, vanufacturing practice requirements as set forth in the quality labeling (21 CFR Part 001), good manatator, and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
This letter will allow you to begin marketing your device as described in your premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device rife I Dr Inding of substantal v device and thus permits your device to proceed to market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801, please rr you dosire of Compliance at (301) 594-4591. Additionally, for questions on the promotion contact the Office of Compination as as contact the Office of Compliance at (301) 594-4639. Also, and advertising or your as nevel, "Misbranding by reference to premarket notification" (21 CFR prease note in regalation on the on your responsibilities under the Act may be obtained from 1 at 001:57). Other general Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or at (301) 443-6597 or at its Internet address "http://www fda.gov/cdrh/dsmamain.html".
If you have any questions regarding the content of this letter, please contact Rodrigo C. Perez at (301) 594-1212.
Sincerely yours,
Nancy Shoydon
Nancy C. Brogdon Director, Division of Reproductive, Abdominal and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure(s)
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### 510(k) Number (if known):
Device Name:
# Sequoia Diagnostic Ultrasound System
Intended Use:
Ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Power<br>(Amplitude)<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Harmonic<br>Imaging |
|------------------------------------|---|---|---|-----|-----|------------------|---------------------------------|------------------------------|-----------------------|---------------------|
| Ophthalmic | | | | | | | | | P* | P |
| Fetal | | P | P | P | P | P | P | | P* | P |
| Abdominal | | P | P | P | P | P | P | | P* | P |
| Intraoperative<br>Abdominal | | P | P | P | P | P | P | | P* | P |
| Intraoperative<br>Neurological | | P | P | P | P | P | P | | P* | P |
| Pediatric | | P | P | P | P | P | P | | P* | P |
| Small Organ<br>(specify)** | | P | P | P | P | P | P | | P* | P |
| Neonatal Cephalic | | P | P | P | P | P | P | | P* | P |
| Adult Cephalic | | P | P | P | P | P | P | | P* | P |
| Cardiac | | P | P | P | P | P | P | | P* | P |
| Trans-esophageal | | P | P | P | P | P | P | | P* | P |
| Transrectal | | P | P | P | P | P | P | | P* | P |
| Transvaginal | | P | P | P | P | P | P | | P* | P |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | | |
| Peripheral Vessel | | P | P | P | P | P | P | | P* | P |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal<br>(Conventional) | | P | P | P | P | P | P | | P* | P |
| Musculo-skeletal<br>(Superficial) | | P | P | P | P | P | P | | P* | P |
| Other (specify) *** | | P | P | P | P | P | P | | P* | P |
Other (specify)
P=previously cleared by the FDA under premarket notifications #K033650 and #K033196.
#### Additional Comments:
*Combinations include: B+M, B+PWD, B+CWD, B+Color Doppler, B+M+ Color Doppler, B+PWD+Color Doppler, B+CWD+Color Doppler, B+Power Doppler, D+CWD+Color Doppler, B+PWD+Power Doppler, B+CWD+Power Doppler, B+Clarify VE **small organs (breast, testes, thyroid, penis) ***neonatal cardiac
(PLESE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE)
Nancy Brogdon
(Division Sign-Off)
Division of Reproductive, Abdominal,
and Radiological Devices
510(k) Number K041319
{6}------------------------------------------------
### 510(k) Number (if known):
4C1 Device Name:
Intended Use:
.
Ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Power<br>(Amplitude)<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Harmonic<br>Imaging | |
|------------------------------------|---|---|---|-----|-----|------------------|---------------------------------|------------------------------|-----------------------|---------------------|--|
| Ophthalmic | | | | | | | | | | | |
| Fetal | | P | P | P | P | P | P | | P* | P | |
| Abdominal | | P | P | P | P | P | P | | P* | P | |
| Intraoperative<br>Abdominal | | | | | | | | | | | |
| Intraoperative<br>Neurological | | | | | | | | | | | |
| Pediatric | | P | P | P | P | P | P | | P* | P | |
| Small Organ<br>(specify)** | | P | P | P | P | P | P | | P* | P | |
| Neonatai Cephalic | | | | | | | | | | | |
| Adult Cephalic | | | | | | | | | | | |
| Cardiac | | P | P | P | P | P | P | | P* | P | |
| Trans-csophageal | | | | | | | | | | | |
| Transrectal | | | | | | | | | | | |
| Transvagınal | | | | | | | | | | | |
| Transurethral | | | | | | | | | | | |
| Intravascular | | | | | | | | | | | |
| Peripheral Vessel | | P | P | P | P | P | P | | P* | P | |
| Laparoscopic | | | | | | | | | | | |
| Musculo-skelctal<br>(Conventional) | | | | | | | | | | | |
| Musculo-skeletal<br>(Superficial) | | | | | | | | | | | |
| Other (specify) | | | | | | | | | | | |
P=previously cleared by the FDA under premarket notifications #K033650 and #K033196.
#### Additional Comments:
*Combinations include: B+M, B+PWD, B+CWD, B+Color Doppler, B+M+ Color Doppler, _______________________________________________________________________________________________ B+PWD+Color Doppler, B+CWD+Color Doppler, B+Power Doppler, D+CWD+Color Doppler, B+PWD+Power Doppler, B+CWD+Power Doppler, B+Clarify VE
**small organs (breast, testes, thyroid, penis)
#### (PLESE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE)
| Prescription Use (Per 21 CFR 801.109) |
|---------------------------------------|
|---------------------------------------|
*Nancy C. Brogdon*
| (Division Sign-Off) | |
|---------------------------------------------------------------|---------|
| Division of Reproductive, Abdominal, and Radiological Devices | |
| 510(k) Number | K041319 |
{7}------------------------------------------------
510(k) Number (if known):
5C2 Device Name:
Intended Use:
Ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Power<br>(Amplitude)<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Harmonic<br>Imaging |
|------------------------------------|---|---|---|-----|-----|------------------|---------------------------------|------------------------------|-----------------------|---------------------|
| Ophthalmic | | | | | | | | | | |
| Fetal | | P | P | P | P | P | P | | P* | P |
| Abdominal | | P | P | P | P | P | P | | P* | P |
| Intraoperative<br>Abdominal | | | | | | | | | | |
| Intraoperative<br>Neurological | | | | | | | | | | |
| Pediatric | | P | P | P | P | P | P | | P* | P |
| Small Organ<br>(specify)** | | | | | | | | | | |
| Neonatal Cephalic | | | | | | | | | | |
| Adult Cephalic | | | | | | | P | | P* | P |
| Cardiac | | P | P | P | P | P | P | | P* | P |
| Trans-esophageal | | | | | | | | | | |
| Transrectal | | | | | | | | | | |
| Transvaginal | | | | | | | | | | |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | | |
| Peripheral Vessel | | P | P | P | P | P | P | | P* | P |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal<br>(Conventional) | | | | | | | | | | |
| Musculo-skeletal<br>(Superficial) | | | | | | | | | | |
| Other (specify) | | | | | | | | | | |
Onler (specity)
P=previously cleared by the FDA under premarket notifications #K033650 and #K033196.
#### Additional Comments:
*Combinations include: B+M, B+PWD, B+CWD, B+Color Doppler, B+M+ Color Doppler, B+PWD+Color Doppler, B+CWD+Color Doppler, B+Power Doppler, B+Clarify Dopler, B+PWD+Power Doppler, B+CWD+Power Doppler, B+Clarify VE
(PLESE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE)
Nancy C Brogdon
(Division Sign-Off Division of Reproduc and Radiological Devic 510(k) Number
{8}------------------------------------------------
#### 510(k) Number (if known):
6C2 Device Name:
Intended Use:
Ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Power<br>(Amplitude)<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Harmonic<br>Imaging |
|------------------------------------|---|---|---|-----|-----|------------------|---------------------------------|------------------------------|-----------------------|---------------------|
| Ophthalmic | | | | | | | | | P* | P |
| Fetal | | P | P | P | P | P | P | | P* | P |
| Abdominal | | P | P | P | P | P | P | | P* | P |
| Intraoperative<br>Abdominal | | P | P | P | P | P | P | | P* | P |
| Intraoperative<br>Neurological | | P | P | P | P | P | P | | P* | P |
| Pediatric | | P | P | P | P | P | P | | P* | P |
| Small Organ<br>(specify)** | | P | P | P | P | P | P | | P* | P |
| Neonatal Cephalic | | | | | | | | | | |
| Adult Cephalic | | | | | | | | | | |
| Cardiac | | P | P | P | P | P | P | | P* | P |
| Trans-esophageal | | | | | | | | | | |
| Transrectal | | | | | | | | | | |
| Transvaginal | | | | | | | | | | |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | | |
| Peripheral Vessel | | P | P | P | P | P | P | | P* | P |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal<br>(Conventional) | | | | | | | | | | |
| Musculo-skeletal<br>(Superficial) | | | | | | | | | | |
| Other (specify) | | | | | | | | | | |
(Juler (Speety)
P=previously cleared by the FDA under premarket notifications #K033196.
#### Additional Comments:
*Combinations include: B+M, B+PWD, B+CWD, B+Color Doppler, B+M+ Color Doppler, B+PWD+Color Doppler, B+CWD+Color Doppler, B+Power Doppler, B+Clarify Doppler, B+PWD+Power Doppler, B+CWD+Power Doppler, B+Clarify VE
** small organs (breast, testes, thyroid, penis)
(PLESE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE)
Nancy C. Royston
(Division Sign Division of Reprod and Radiological Device 510(k) Number
{9}------------------------------------------------
# 510(k) Number (if known):
8C4 Device Namc:
Intended Use:
Ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Power<br>(Amplitude)<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Harmonic<br>Imaging |
|------------------------------------|---|---|---|-----|-----|------------------|---------------------------------|------------------------------|-----------------------|---------------------|
| Ophthalmic | | | | | | | | | P* | P |
| Fetal | | P | P | P | P | P | P | | P* | P |
| Abdominal | | P | P | P | P | P | P | | P* | P |
| Intraoperative<br>Abdominal | | P | P | P | P | P | P | | P* | P |
| Intraoperative<br>Neurological | | P | P | P | P | P | P | | P* | P |
| Pediatric | | P | P | P | P | P | P | | P* | P |
| Small Organ<br>(specify)** | | | | | | | | | | |
| Neonatal Cephalic | | | | | | | | | | |
| Adult Cephalic | | | | | | | | | | |
| Cardiac | | P | P | P | P | P | P | | P* | P |
| Trans-esophageal | | | | | | | | | | |
| Transrectal | | | | | | | | | | |
| Transvaginal | | | | | | | | | | |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | P* | |
| Peripheral Vessel | | P | P | P | P | P | P | | P* | P |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal<br>(Conventional) | | | | | | | | | | |
| Musculo-skeletal<br>(Superficial) | | | | | | | | | | |
| Other (specify) | | | | | | | | | | |
Other (specity)
P=previously cleared by the FDA under premarket notifications #K033650 and #K033196.
#### Additional Comments:
*Combinations include: B+M, B+PWD, B+CWD, B+Color Doppler, B+M+ Color Doppler, B+PWD+Color Doppler, B+CWD+Color Doppler, B+Power Doppler, D+I WD+Color Doppler, B+PWD+Power Doppler, B+CWD+Power Doppler, B+Clarify VE
(PLESE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE)
Nancy C. Hodgson
(Division Sign Division of Reproduc and Radiological Devic 510(k) Number
{10}------------------------------------------------
510(k) Number (if known):
EC10c5 Device Name:
Intended Use:
Ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Power<br>(Amplitude)<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Harmonic<br>Imaging |
|------------------------------------|---|---|---|-----|-----|------------------|---------------------------------|------------------------------|-----------------------|---------------------|
| Ophthalmic | | | | | | | | | | |
| Fetal | | | | | | | | | | |
| Abdominal | | | | | | | | | | |
| Intraoperative<br>Abdominal | | | | | | | | | | |
| Intraoperative<br>Neurological | | | | | | | | | | |
| Pediatric | | | | | | | | | | |
| Small Organ<br>(specify)** | | | | | | | | | | |
| Neonatal Cephalic | | | | | | | | | | |
| Adult Cephalic | | | | | | | | | | |
| Cardiac | | | | | | | | | | |
| Trans-esophageal | | | | | | | P | | P* | P |
| Transrectal | | P | P | P | P | P | P | | P* | P |
| Transvaginal | | P | P | P | P | P | P | | P* | P |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | | |
| Peripheral Vessel | | | | | | | | | | |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal<br>(Conventional) | | | | | | | | | | |
| Musculo-skelctal<br>(Superficial) | | | | | | | | | | |
| Other (specify) | | | | | | | | | | |
P=previously cleared by the FDA under premarket notifications #K033650 and #K033196.
#### Additional Comments:
| *Combinations include: | B+M, B+PWD, B+CWD, B+Color Doppler, B+M+ Color Doppler, |
|------------------------|---------------------------------------------------------------------------|
| | B+PWD+Color Doppler, B+CWD+Color Doppler, B+Power Doppler, |
| | B+M+Power Doppler, B+PWD+Power Doppler, B+CWD+Power Doppler, B+Clarify VE |
(PLESE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE)
Nancy C. Brogdon
(Division Sign Division of Reproduct and Radiological Devices 510(k) Number
{11}------------------------------------------------
# 510(k) Number (if known):
EV8C4 Device Name:
Intended Use:
Ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Power<br>(Amplitude)<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Harmonic<br>Imaging |
|------------------------------------|---|---|---|-----|-----|------------------|---------------------------------|------------------------------|-----------------------|---------------------|
| Ophthalmic | | | | | | | | | P* | P |
| Fetal | | P | P | P | P | P | P | | P* | P |
| Abdominal | | P | P | P | P | P | P | | | |
| Intraoperative<br>Abdominal | | | | | | | | | | |
| Intraoperative<br>Neurological | | | | | | | | | | |
| Pediatric | | | | | | | | | | |
| Small Organ<br>(specify)** | | | | | | | | | | |
| Neonatal Cephalic | | | | | | | | | | |
| Adult Cephalic | | | | | | | | | | |
| Cardiac | | | | | | | | | | |
| Trans-esophageal | | | | | | | | | | |
| Transrectal | | | | | | | | | P* | P |
| Transvaginal | | P | P | P | P | P | P | | P* | P |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | | |
| Peripheral Vessel | | | | | | | | | | |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal<br>(Conventional) | | | | | | | | | | |
| Musculo-skeletal<br>(Superficial) | | | | | | | | | | |
| Other (concil.) | | | | | | | | | | |
Other (specify) P=previously cleared by the FDA under premarket notifications #K033650 and #K033196.
#### Additional Comments:
*Combinations include: B+M, B+PWD, B+CWD, B+Color Doppler, B+M+ Color Doppler, B+PWD+Color Doppler, B+CWD+Color Doppler, B+Power Doppler, D+CWD+Color Doppler, B+CWD+Power Doppler, B+CWD+Power Doppler, B+Clarify VE
(PLESE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE)
Nancy Croagdon
(Division Sign-Off Division of Reproductiv and Radiological Devic 510(k) Number
{12}------------------------------------------------
# 510(k) Number (if known):
6L3 Device Name:
Intended Use:
Ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Power<br>(Amplitude)<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Harmonic<br>Imaging |
|---------------------------------------------|---|---|---|-----|-----|------------------|---------------------------------|------------------------------|-----------------------|---------------------|
| Ophthalmic | | | | | | | | | P* | P |
| Fetal | | P | P | P | P | P | P | | P* | P |
| Abdominal<br>Intraoperative | | P | P | P | P | P | P | | P* | P |
| Abdominal<br>Intraoperative<br>Neurological | | P | P | P | P | P | P | | P* | P |
| Pediatric | | | | | | | | | P* | P |
| Small Organ<br>(specify)** | | P | P | P | P | P | P | | P* | P |
| Neonatal Cephalic | | | | | | | | | | |
| Adult Cephalic | | | | | | | | | | |
| Cardiac | | P | P | P | P | P | P | | P* | P |
| Trans-esophageal | | | | | | | | | | |
| Transrectal | | | | | | | | | | |
| Transvaginal | | | | | | | | | | |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | | |
| Peripheral Vessel | | P | P | P | P | P | P | | P* | P |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal<br>(Conventional) | | P | P | P | P | P | P | | P* | P |
| Musculo-skeletal<br>(Superficial) | | P | P | P | P | P | P | | P* | P |
| Other (specify) | | | | | | | | | | |
Oulci (specify)
P=previously cleared by the FDA under premarket notifications #K033650 and #K033196.
#### Additional Comments:
*Combinations include: B+M, B+PWD, B+CWD, B+Color Doppler, B+M+ Color Doppler, B+PWD+Color Doppler, B+CWD+Color Doppler, B+Power Doppler, D+Clarify D+Color Doppler, B+PWD+Power Doppler, B+CWD+Power Doppler, B+Clarify VE
**small organs (breast, testes, thyroid, penis)
(PLESE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE)
Nancy Shosdon
ivision Sign Division of Reproduc Ana Radiological Device 1 (ik) Number _
{13}------------------------------------------------
# 510(k) Number (if known):
81.5 Device Name:
Intended Use:
Ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Power<br>(Amplitude)<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Harmonic<br>Imaging |
|---------------------------------------------|---|---|---|-----|-----|------------------|---------------------------------|------------------------------|-----------------------|---------------------|
| Ophthalmic | | | | | | | | | | |
| Fetal | | | | | | | | | | |
| Abdominal<br>Intraoperative | | P | P | P | P | P | P | | P* | P |
| Abdominal<br>Intraoperative<br>Neurological | | P | P | P | P | P | P | | P* | P |
| Pediatric | | | | | | | P | | P* | P |
| Small Organ<br>(specify)** | | P | P | P | P | P | | | | |
| Neonatal Cephalic | | | | | | | | | | |
| Adult Cephalic | | | | | | | | | P* | P |
| Cardiac | | P | P | P | P | P | P | | P* | P |
| Trans-esophageal | | | | | | | | | | |
| Transrectal | | | | | | | | | | |
| Transvaginal | | | | | | | | | | |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | P* | P |
| Peripheral Vessel | | P | P | P | P | P | P | | P* | P |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal<br>(Conventional) | | P | P | P | P | P | P | | P* | P |
| Musculo-skeletal<br>(Superficial) | | P | P | P | P | P | P | | P* | P |
| Other (specify) | | | | | | | | | | |
Other (specify)
P=previously cleared by the FDA under premarket notifications #K033650 and #K033196.
#### Additional Comments:
*Combinations include: B+M, B+PWD, B+CWD, B+Color Doppler, B+M+ Color Doppler, B+PWD+Color Doppler, B+CWD+Color Doppler, B+Power Doppler, D+I WD+Color Doppler, B+C++B ver Doppler, B+CWD+Power Doppler, B+Clarify VE
**small organs (breast, testes, thyroid, penis)
(PLESE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE)
Maurice bordon
(Division Sign-Off) Division of Reproductive and Radiological Devices 510(k) Number
{14}------------------------------------------------
# 510(k) Number (if known):
8LST Device Name:
Intended Use:
Ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Power<br>(Amplitude)<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Harmonic<br>Imaging |
|------------------------------------|---|---|---|-----|-----|------------------|---------------------------------|------------------------------|-----------------------|---------------------|
| Ophthalmic | | | | | | | | | | |
| Fetal | | | | | | | | | | |
| Abdominal | | P | P | P | P | P | P | | P* | P |
| Intraoperative<br>Abdominal | | P | P | P | P | P | P | | P* | P |
| Intraoperative<br>Neurological | | P | P | P | P | P | P | | P* | P |
| Pediatric | | P | P | P | P | P | P | | P* | P |
| Small Organ<br>(specify)** | | P | P | P | P | P | P | | P* | P |
| Neonatal Cephalic | | | | | | | | | | |
| Adult Cephalic | | | | | | | | | | |
| Cardiac | | P | P | P | P | P | P | | P* | P |
| Trans-esophageal | | | | | | | | | | |
| Transrectal | | | | | | | | | | |
| Transvaginal | | | | | | | | | | |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | | |
| Peripheral Vessel | | P | P | P | P | P | P | | P* | P |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal<br>(Conventional) | | P | P | P | P | P | P | | P* | P |
| Musculo-skeletal<br>(Superficial) | | P | P | P | P | P | P | | P* | P |
| Other (specify) | | | | | | | | | | |
Other (specify)
P=previously cleared by the FDA under premarket notifications #K033650 and #K033196.
#### Additional Comments:
*Combinations include: B+M, B+PWD, B+CWD, B+Color Doppler, B+M+ Color Doppler, B+PWD+Color Doppler, B+CWD+Color Doppler, B+Power Doppler, D+I WDTColor Doppler, B+PWD+Power Doppler, B+CWD+Power Doppler, B+Clarify VE
** small organs (breast, testes, thyroid, penis)
(PLESE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE)
Nancy C. Beadon
(Division Sign-Off)
Division of Reproductive, Abdom and Padiological Devices 5 !! #k) Number __
{15}------------------------------------------------
# 510(k) Number (if known):
13L5SP Device Name:
Intended Use:
Ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Power<br>(Amplitude)<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Harmonic<br>Imaging | |
|------------------------------------|---|---|---|-----|-----|------------------|---------------------------------|------------------------------|-----------------------|---------------------|---|
| Ophthalmic | | | | | | | | | | | |
| Fetal | | | | | | | | | | | |
| Abdominal | | | | P | P | | P | | P* | P | |
| Intraoperative<br>Abdominal | | P | P | P | P | P | | P | | P* | P |
| Intraoperative<br>Neurological | | P | P | P | P | P | | P | | P* | P |
| Pediatric | | P | P | P | P | P | P | P | | P* | P |
| Small Organ<br>(specify)** | | P | P | P | P | P | P | P | | P* | P |
| Neonatal Cephalic | | | | | | | | | | | |
| Adult Cephalic | | | | | | | | P | | P* | P |
| Cardiac | | P | P | P | P | P | P | P | | | |
| Trans-esophageal | | | | | | | | | | | |
| Transrectal | | | | | | | | | | | |
| Transvaginal | | | | | | | | | | | |
| Transurethral | | | | | | | | | | | |
| Intravascular | | | | | | | | | | P* | P |
| Peripheral Vessel | | P | P | P | P | P | P | P | | P* | P |
| Laparoscopic | | | | | | | | | | P* | P |
| Musculo-skeletal<br>(Conventional) | | P | P | P | P | P | P | P | | P* | P |
| Musculo-skeletal<br>(Superficial) | | P | P | P | P | P | P | P | | P* | P |
| Other (specify) | | | | | | | | | | | |
Other (specify)
P=previously cleared by the FDA under premarket notifications #K033650 and #K033196.
#### Additional Comments:
*Combinations include: B+M, B+PWD, B+CWD, B+Color Doppler, B+M+ Color Doppler, B+PWD+Color Doppler, B+CWD+Color Doppler, B+Power Doppler, B+M+Power Doppler, B+PWD+Power Doppler, B+CWD+Power Doppler, B+Clarify VE
**small organs (breast, testes, thyroid, penis)
(PLESE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE)
Nancy C Brogdon
(Division Sign-Off Division of Reproductive and Radiological Device 510(k) Number .
{16}------------------------------------------------
### 510(k) Number (if known):
1518 Device Name:
Intended Use:
Ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Power<br>(Amplitude)<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Harmonic<br>Imaging | |
|------------------------------------|---|---|---|-----|-----|------------------|---------------------------------|------------------------------|-----------------------|---------------------|---|
| Ophthalmic | | | | | | | | | | | |
| Fetal | | | | | | | | | | | |
| Abdominal | | | | | | | | | P* | | |
| Intraoperative<br>Abdominal | | P | P | P | P | P | P | | | P* | P |
| Intraoperative<br>Neurological | | P | P | P | P | P | P | | | P* | P |
| Pediatric | | P | P | P | P | P | P | | | P* | P |
| Small Organ<br>(specify)** | | P | P | P | P | P | P | | | P* | P |
| Neonatal Cephalic | | | | | | | | | | | |
| Adult Cephalic | | | | | | | | | | P* | P |
| Cardiac | | P | P | P | P | P | P | | | P* | P |
| Trans-esophageal | | | | | | | | | | | |
| Transrectal | | | | | | | | | | | |
| Transvaginal | | | | | | | | | | | |
| Transurethral | | | | | | | | | | | |
| Intravascular | | | | | | | | | | P* | P |
| Peripheral Vessel | | P | P | P | P | P | P | | | P* | P |
| Laparoscopic | | | | | | | | | | | |
| Musculo-skeletal<br>(Conventional) | | P | P | P | P | P | P | | | P* | P |
| Musculo-skeletal<br>(Superficial) | | P | P | P | P | P | P | | | P* | P |
| Other (specify) | | | | | | | | | | | |
Outler (specify)
P=previously cleared by the FDA under premarket notifications #K033650 and #K033196.
#### Additional Comments:
*Combinations include: B+M, B+PWD, B+CWD, B+Color Doppler, B+M+ Color Doppler, B+PWD+Color Doppier, B+CWD+Color Doppler, B+Power Doppler, D+I WD+Color Doppler, B+PWD+Power Doppler, B+CWD+Power Doppler, B+Clarify VE
** small organs (breast, testes, thyroid, penis)
(PLESE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE)
Nancy Thompson
(Division Sig Division of Reproductive and Radiological Devices 510(k) Number _
{17}------------------------------------------------
#### 510(k) Number (if known):
15L8w Device Name:
Intended Use:
Ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Power<br>(Amplitude)<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Harmonic<br>Imaging |
|------------------------------------|---|---|---|-----|-----|------------------|---------------------------------|------------------------------|-----------------------|---------------------|
| Ophthalmic | | | | | | | | | P* | P |
| Fetal | | P | P | P | P | P | P | | P* | P |
| Abdominal | | P | P | P | P | P | P | | P* | P |
| Intraoperative<br>Abdominal | | P | P | P | P | P | P | | P* | P |
| Intraoperative<br>Neurological | | P | P | P | P | P | P | | P* | P |
| Pediatric | | P | P | P | P | P | P | | P* | P |
| Small Organ<br>(specify)** | | P | P | P | P | P | P | | P* | P |
| Neonatal Cephalic | | | | | | | | | | |
| Adult Cephalic | | | | | | | | | | |
| Cardiac | | P | P | P | P | P | P | | P* | P |
| Trans-esophageal | | | | | | | | | | |
| Transrectal | | | | | | | | | | |
| Transvaginal | | | | | | | | | | |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | P* | P |
| Peripheral Vessel | | P | P | P | P | P | P | | P* | P |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal<br>(Conventional) | | P | P | P | P | P | P | | P* | P |
| Musculo-skeletal<br>(Superficial) | | P | P | P | P | P | P | | P* | P |
| Other (specify) | | | | | | | | | | |
Onler (spectly)
P=previously cleared by the FDA under premarket notifications #K033650 and #K033196.
#### Additional Comments:
*Combinations include: B+M, B+PWD, B+CWD, B+Color Doppler, B+M+ Color Doppler, -Comomations moraler, B+CWD+Color Doppler, B+Power Doppler, B+Clarify D+Color Doppler, B+C+PD+Dolor Doppler, B+CWD+Power Doppler, B+Clarify VE
** small organs (breast, testes, thyroid, penis)
(PLESE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office of Device Evaluation (ODE)
Nancy C. Hodgson
(Division Sign-Off Division of Reproductive and Radiological Device 510(k) Number
{18}------------------------------------------------
510(k) Number (if known):
Device Name:
#### V5M TEE
Intended Use:
Ultrasound imaging or fluid flow analysis of the human body as follows:
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Power<br>(Amplitude)<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(Specify) | Harmonic<br>Imaging |
|------------------------------------|---|---|---|-----|-----|------------------|---------------------------------|------------------------------|-----------------------|---------------------|
| Ophthalmic | | | | | | | | | | |
| Fetal | | | | | | | | | | |
| Abdominal | | P | P | P | P | P | P | | P* | P |
| Intraoperative<br>Abdominal | | | | | | | | | | |
| Intraoperative<br>Neurological | | | | | | | | | | |
| Pediatric | | P | P | P | P | P | P | | P* | P |
| Small Organ<br>(specify)** | | | | | | | | | | |
| Neonatal Cephalic | | | | | | | | | | |
| Adult Cephalic | | | | | | | | | | |
| Cardiac | | P | P | P | P | P | P | | P* | P |
| Trans-esophageal | | P | P | P | P | P | P | | P* | P |
| Transrectal | | | | | | | | | | |
| Transvaginal | | | | | | | | | | |
| Transurethral | | | |…
Two short videos show you everything — or skip straight to the written tutorial if you'd rather read. You can reopen this any time from the Tutorial button in the top bar.
Part 1 — Search, results, and everyday workflows 16 min
Part 2 — Embeddings: the galaxy map 3 min
1. Search: exact and fuzzy
Type a phrase like "coronary artery calcification" into the search box. You get two kinds of results. Exact results match the literal phrase — prefix searches work ("coronary artery calcificati") but suffix searches do not. Fuzzy results match on the meaning and intent of your phrase rather than the exact words, and are sorted by relevance score. Hover over the Exact or Fuzzy badge on any row to see exactly why it matched.
Use the checkboxes above the results to narrow: SaMD keeps only software-only devices, AI / ML keeps only devices with AI.
Exact vs. fuzzy search: what's the difference?
Exact matches on the literal phrase (prefix search works, suffix does not). Fuzzy matches on the meaning and intent of the phrase rather than the exact words. Hover over the badge on any row to see why it matched.
You search "coronary artery calcification" and want only software devices with AI. What two filters do you apply?
Narrow by SaMD (software-only devices), then narrow by AI/ML (devices with AI).
2. The results table
Scroll right in the results table. The intended use is extracted for you — no need to open the PDF. The device story gives a high-level snapshot of what the device does and how it's used. The AI Performance sub-table shows each output name, acceptance criteria, observed values, and development/test dataset descriptions — the same format Innolitics uses for regulatory strategy outputs, and the fastest high-level fingerprint of an AI device. It is AI-generated but has been very reliable in practice.
Where do you find a device's intended use without opening the PDF?
Scroll right in the search results table. The intended use column is extracted for you; no need to dig into the 510(k) summary PDF.
What does the AI Performance sub-table show, and why is it useful?
Output name, acceptance criteria, observed values, development dataset description, and test dataset description. It's the same format we use for regulatory strategy output and Fast 510(k) input, and the fastest high-level fingerprint of an AI device. AI-generated but reliable in practice.
3. Judging fuzzy relevance
Fuzzy results trail off in relevance as you scroll. Use three signals to decide how far down to go: the fuzzy badge explanations, the intended use column, and whether your target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, you're past the relevant zone. A top hit with a low score (~0.4) and a stretched explanation is a hint the closest predicates are far away — the project may be headed for De Novo. Note the fuzzy search is a pattern match: it doesn't handle negation ("not") well, and hardware devices can appear — filter by SaMD/AI ML to cut them.
How do you judge how far down fuzzy search results to go?
Use the relevancy signals: the fuzzy badge explanations, the intended use column, and whether the target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, results are trailing off in relevancy.
4. Device detail page: chat and citations
Click a device name to open its detail page: device facts on the left, a chat window on the right. Ask something like "Describe the training data". The answer carries little citation bubbles — click one to jump to the highlighted passage in the source PDF, so you can verify every AI answer against the document. There's also a Download PDF button for sharing.
How do you verify an AI chat answer on the device detail page?
Click the citation bubbles to jump to the relevant highlight in the source document.
Reading rule for every project: how many summaries do you read in full?
At least the three most relevant 510(k) or De Novo summaries, in full. After that, use targeted chat questions to confirm your memory quickly. The tool supports this professional habit — it doesn't replace it.
5. Side-by-side comparison
Select multiple rows in the results table (aim for under ~10), then open the PDF Viewer tab. Ask one question — it goes to all selected devices in parallel, each with citations. This is the fastest way to compare and contrast devices: training data, PCCP scope, how they handled adding new scanners, and so on.
What does the side-by-side PDF viewer mode do?
Select multiple devices, open the PDF viewer tab, and ask one question (e.g., "Describe the training data"). It queries all selected devices simultaneously with citations, so you can compare and contrast quickly.
6. Collections
With rows selected, go to the Collections tab and create a labeled collection (e.g., "Cobb Angle Project"). Reload that selection any time — before a client call, pull up the collection and ask questions across all of its devices at once.
How do you save a set of selected devices for later use?
Select the rows, go to the Collections tab, and create a labeled collection (e.g., "Cobb Angle Project"). You can reload the selection anytime and carry it into the PDF viewer and other tabs that support selections.
7. Product codes and the regulations tree
Click a product code in the results to jump to it in the regulations tree — identification text, sibling product codes, and devices you can open in a PDF viewer on the right. Click a regulation number to see its identification, special controls, and related product codes. You can also search by product code or regulation number at the top of the tree. Always read the special controls if any exist for your device — it broadens your search and sharpens pre-kickoff research.
What can you do from the regulations tree view?
Browse product codes and regulation numbers, read the identification text and special controls, browse sibling product codes, open device PDFs on the right, and search by product code or regulation number at the top of the tree.
8. Chart view
Click Show Chart and segment by regulation number (or product code) to see which regulations dominate your result set. Clicking a regulation takes you into the regulations tree. Great for spotting that most matches are, say, hardware laparoscopic devices — a cue to go back and filter.
How do you see which regulations dominate a search result set?
Click "Show Chart" and segment by Regulation Number. Clicking a regulation takes you to the regulations tree.
9. The predicate graph
Open the Predicates tab for a family-tree view of predicate relationships. Click a node to trace its parents and children; selections from search carry over pre-selected. Commonly predicated devices are worth reading — a lot of people predicated them for a reason. The visual lineage is also handy on client calls, e.g. to show how a predicate family evolved and justify why your predicate still holds.
In the predicate graph, why are commonly predicated devices worth reading?
A lot of people predicated them for a reason. Clicking a node traces parents and children, and selections from search carry over pre-selected.
10. Embeddings: the galaxy map
The Embeddings tab plots every matching document in a 2-D "galaxy map" where semantically similar devices cluster together. Hover or click clusters to explore, and let AI label the clusters for you. Embeddings beat product codes for grouping: two devices can carry different product codes (LLZ vs. QIH) yet do the same thing — the embedding captures the meaning of the intended use and device story. This is also exactly how retrieval-augmented generation (RAG) works under the hood, and it makes a great visual on client calls.
Try it yourself
Head to the search page and work through a few of these AI/ML fuzzy searches to build intuition: perivascular fat on CT · aortic valve calcification opportunistic screening on noncontrast CT · breast cancer prediction on digital pathology slides · autism detection · gestational age prediction · a hearing aid that can also detect a pulse · foundation model based analysis of ECG · large language models · penetration test. Watch how the relevance scores, intended use, and AI Performance tables tell you when results stop being meaningful.