The DP-9900 Digital Ultrasonic Diagnostic Imaging System with added transducer is a general-purpose, fully digital ultrasound system for abdominal, gynecologic and obstetric, small parts, and cardiac applications. The system is intended to use for the following type of studies: fetal organ. abdominal, pediatric, small organs, neonatal cephalic, cardiac, transvaginal, peripheral vascular, and musculo-sletal (both conventional and superficial). This device is intended to adult, pregnant woman, pediatric and neonate. The Device is a prescription device intended to be used by or on the order of a physician or similarly qualified health care professional. This Device is not intended for home use.
Device Story
Mobile, software-controlled ultrasound system; projects ultrasound waves into body tissue; receives returned echoes via linear or convex array probes (2.5–10 MHz). Transforms echo data into B-Mode, M-Mode, or B/M-Mode images. Used in clinical settings by physicians or qualified healthcare professionals for diagnostic imaging. Output displayed on monitor for clinical assessment of fetal, abdominal, cardiac, and vascular structures. Benefits include non-invasive visualization of internal anatomy to aid clinical decision-making. Modifications include new transducers, updated frequency points, improved imaging enhancement, and hardware integration.
Clinical Evidence
No clinical testing was required. Substantial equivalence is supported by bench testing, including verification of design specifications, biocompatibility, and compliance with electrical/mechanical safety standards (IEC 60601-1, IEC 60601-1-2, IEC 60601-2-37) and acoustic output measurement standards (NEMA UD 2).
Technological Characteristics
Mobile, fully digital ultrasound system. Probes: linear and convex arrays (2.5–10 MHz). Modes: B, M, B/M, and Tissue Harmonic Imaging. Biocompatible patient contact materials. Conforms to NEMA UD 2, IEC 60601-1, IEC 60601-1-2, and IEC 60601-2-37. Track 1 device classification.
Indications for Use
Indicated for adult, pregnant, pediatric, and neonatal patients for diagnostic ultrasound imaging in abdominal, gynecologic, obstetric, small parts, cardiac, transvaginal, peripheral vascular, and musculoskeletal (conventional and superficial) applications.
Regulatory Classification
Identification
An ultrasonic pulsed echo imaging system is a device intended to project a pulsed sound beam into body tissue to determine the depth or location of the tissue interfaces and to measure the duration of an acoustic pulse from the transmitter to the tissue interface and back to the receiver. This generic type of device may include signal analysis and display equipment, patient and equipment supports, component parts, and accessories.
Special Controls
*Classification.* Class II (special controls). A biopsy needle guide kit intended for use with an ultrasonic pulsed echo imaging system only is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 892.9.
Predicate Devices
DP-9900 Digital Ultrasonic Diagnostic Imaging System (K043563)
DP-9900 Digital Ultrasonic Diagnostic Imaging System (K053346)
DP-9900 Digital Ultrasonic Diagnostic Imaging System (K061189)
Toshiba SSA-550A Diagnostic Ultrasound System (K010631)
Aloka SSD-5000 Diagnostic Ultrasound System (K992663)
Submission Summary (Full Text)
{0}------------------------------------------------
MAR 2 3 2007
#### Exhibit A 510(K) SUMMARY
This summary of 510(k) safety and effectiveness information is being submitted in accordance with the requirements of SMDA 1990 and 21 CFR §807.92.
The assigned 510(k) number is: k 0 70 5 2 6
# Submitter:
Shenzhen Mindray Bio-medical Electronics Co., LTD Mindray Building, Keji 12th Road South, Hi-tech Industrial Park, Nanshan, Shenzhen, 518057, P. R. China
Tel: +86 755 2658 2888
Fax: +86 755 2658 2680
## · Contact Person:
Li Dongling Shenzhen Mindray Bio-medical Electronics Co., LTD Mindray Building, Keji 12th Road South, Hi-tech Industrial Park, Nanshan, Shenzhen, 518057, P. R. China
· Date Prepared:
Feb.8, 2007
#### Name of the device:
- · Trade/Proprietary Name: DP-9900 Digital Ultrasonic Diagnostic Imaging System
- · Common Name: Diagnostic Ultrasound System and Transducers
- · Classification
Regulatory Class: II
21CFR 892.1560 Ultrasonic Pulsed Echo Imaging System (90-IYO) 21CFR 892.1570 Diagnostic Ultrasound Transducer (90-ITX)
# Legally Marketed Predicate Device:
{1}------------------------------------------------
K#043563, DP-9900 Digital Ultrasonic Diagnostic Imaging System K#053346, DP-9900 Digital Ultrasonic Diagnostic Imaging System K#061189, DP-9900 Digital Ultrasonic Diagnostic Imaging System K#010631, Toshiba SSA-550A Diagnostic Ultrasound System K#992663, Aloka SSD-5000 Diagnostic Ultrasound System
# Description:
The DP-9900 Digital Ultrasonic Diagnostic Imaging System with added transducer is a general purpose, mobile, software controlled, ultrasound diagnostic system. This ultrasonic device is designed to project ultrasound waves into body tissue and to present the returned echo information on the monitor. The resulting information is displayed in B-Mode, M-Mode, or in the combined mode (i.e. B/M-Mode). This system is a Track 1 device that employs an array of probes that include linear array and convex linear array with a frequency range of approximately 2.5 MHz to 10 MHz. The modification will provide users with two new transducers, provide new frequency point, improve imaging enhancement, change system implement protocol by integrating some boards into one and reducing some boards, etc.
## Statement of intended Use:
The DP-9900 Digital Ultrasonic Diagnostic Imaging System with added transducer is a general-purpose, fully digital ultrasound system for abdominal, gynecologic and obstetric, small parts, and cardiac applications.
The system is intended to use for the following type of studies: fetal organ. abdominal, pediatric, small organs, neonatal cephalic, cardiac, transvaginal, peripheral vascular, and musculo-sletal (both conventional and superficial). This device is intended to adult, pregnant woman, pediatric and neonate. The Device is a prescription device intended to be used by or on the order of a physician or similarly qualified health care professional. This Device is not intended for home use.
## Technological Characteristics:
The DP-9900 digital ultrasonic diagnostic imaging system with added transducer incorporates the same fundamental technology as the predicate device. The device has been tested as Track 1 Device per the FDA Guidance document "Information for Manufacturers Seeking Marketing Clearance of Diagnostic Ultrasound Systems and Transducers" issued September 1997. The acoustic output is measured and calculated per NEMA UD 2 Acoustic Output
0028
{2}------------------------------------------------
Measurement Standard for Diagnostic Ultrasound Equipment: 2004. All transducers used with the DP-9900 digital ultrasonic diagnostic imaging system are track 1. All patient contact materials are biocompatible. The technology characteristics of the DP-9900 digital ultrasonic diagnostic imaging system with these modifications do not affect the safety or efficacy of
### Testing:
the device.
Laboratory testing was conducted to verify that the DP-9900 digital ultrasonic diagnostic imaging system with added transducer met all design specification and was substantially equivalent to the currently marketed Predicate Device as above. The device has been found to conform to applicable medical device safety standards in regards to thermal, mechanical and electrical safety as well as biocompatibility. Acoustic output is measured and calculated according to "Acoustic Output Measuring Standard for Diagnostic Ultrasound Equipment"
### Applicable Standards
The DP-9900 digital ultrasonic diagnostic imaging system with added transducer conforms to the following Standards:
NEMA UD 2 Acoustic Output Measurement Standard for Diagnostic ultrasound Equipment IEC 60601-1 IEC 60601-1-2
IEC 60601-2-37
#### Clinical Test:
No clinical testing was required
## Conclusion:
The conclusions drawn from testing of the DP-9900 Digital Ultrasonic Diagnostic Imaging System with added transducer demonstrates that the device is as safe, as effective as well as the legally marketed predicate devices.
{3}------------------------------------------------
## DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/3/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo is a circular seal with the words "DEPARTMENT OF HEALTH & HUMAN SERVICES. USA" around the perimeter. Inside the circle is an abstract image of an eagle.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Shenzhen Mindray Bio-Medical Electronics Co., Ltd. c/o Ms. Susan D. Goldstein-Falk mdi Consultants, Inc. 55 Northern Blvd., Suite 200 GREAT NECK NY 11021
MAR 2 3 2007
Re: K070526
Trade Name: DP-9900 Digital Ultrasonic Diagnostic Imaging System Regulation Number: 21 CFR §892.1560 Regulation Name: Ultrasonic pulsed echo imaging system Regulatory Class: II Product Code: IYO and ITX Dated: February 8, 2007 Received: February 23, 2007
Dear Ms. Goldstein-Falk:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and we have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to 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 provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing 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 DP-9900 Digital Ultrasonic Diagnostic Imaging System, as described in your premarket notification:
## Transducer Model Number
65EC10HA 75L38HA 75L60HB 75L60HB 75L38HB 35C20HA 35C50HA 65C15HA
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
{4}------------------------------------------------
Page 2 - Ms. Susan Goldstein-Falk
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); 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 results in a classification for your 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 contact the Office of Compliance at (240) 276-0120. Also, please note the regulation entitled. "Misbranding by reference to premarket notification" (21CFR Part 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (240) 276-3150 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html
If you have any questions regarding the content of this letter, please contact Sunder Rajan at (240) 276-3666.
Sincerely yours,
Daniel A. Seymour
for
Nancy C. Brogdon Director, Division of Reproductive, Abdominal and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosures
{5}------------------------------------------------
System × Transducer DP-9900 Model:
510(k) Number(s)
| Clinical Application | Mode of Operation | | | | | | | | Combined<br>(specify) | Other*<br>(specify) |
|------------------------------|-------------------|---|---|-----|-----|------------------|----------------------|------------------------------|-----------------------|---------------------|
| | A | B | M | PWD | CWD | Color<br>Doppler | Amplitude<br>Doppler | Color<br>Velocity<br>Imaging | | |
| Ophthalmic | | | | | | | | | | |
| Fetal | | P | P | | | | | | P | P |
| Abdominal | | P | P | | | | | | P | P |
| Intraoperative (specify) | | | | | | | | | | |
| Intraoperative Neurological | | | | | | | | | | |
| Pediatric | | P | P | | | | | | P | |
| Small organ(specify) | | P | P | | | | | | P | |
| Neonatal Cephalic | | P | P | | | | | | P | |
| Adult Cephalic | | | | | | | | | | |
| Cardiac | | P | P | | | | | | P | |
| Transesophageal | | | | | | | | | | |
| Transrectal | | P | P | | | | | | P | |
| Transvaginal | | P | P | | | | | | P | |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | | |
| Peripheral Vascular | | P | P | | | | | | P | |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal | | P | P | | | | | | P | |
| Conventional | | | | | | | | | | |
| Musculo-skeletal Superficial | | P | P | | | | | | P | |
| Other (specify) | | | | | | | | | | |
N=new indication; P=previously cleared by FDA; E=added under Appendix E
Additional comments: Combined mode: B+M
Other* : Tissue Harmonic Imaging. The feature does not use contrast agents
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation(ODE)
(Division Sign-Off) Division of Reproductive, Abdominal, and Radiological Device 510(k) Number
0033
{6}------------------------------------------------
System Transducer × Model: 35C20HA
510(k) Number(s)
| | Mode of Operation | | | | | | | | | |
|------------------------------|-------------------|---|---|-----|-----|------------------|----------------------|------------------------------|-----------------------|--------------------|
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Amplitude<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(specify) | Other<br>(specify) |
| Ophthalmic | | | | | | | | | | |
| Fetal | | | | | | | | | | |
| Abdominal | | P | P | P | | | | | P | |
| Intraoperative (specify) | | | | | | | | | | |
| Intraoperative Neurological | | | | | | | | | | |
| Pediatric | | P | P | P | | | | | P | |
| Small organ(specify) | | | | | | | | | | |
| Neonatal Cephalic | | | | | | | | | | |
| Adult Cephalic | | | | | | | | | | |
| Cardiac | | P | P | P | | | | | P | |
| Transesophageal | | | | | | | | | | |
| Transrectal | | | | | | | | | | |
| Transvaginal | | | | | | | | | | |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | | |
| Peripheral Vascular | | | | | | | | | | |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal | | | | | | | | | | |
| Conventional | | | | | | | | | | |
| Musculo-skeletal Superficial | | | | | | | | | | |
| Other (specify) | | | | | | | | | | |
N=new indication: P=previously cleared by FDA: E=added under Appendix EN=new indication; P=previously cleared by FDA; E=added under Appendix E
Additional comments: Combined mode: B+M
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
(Division Sign-Off) Division of Reproductive, Abdominal, and Radiological Devices 510(k) Number
0034
{7}------------------------------------------------
System Transducer × Model: 35C50HA 510(k) Number(s)
| | Mode of Operation | | | | | | | | | |
|------------------------------|-------------------|---|---|-----|-----|---------------|-------------------|------------------------|--------------------|------------------|
| Clinical Application | A | B | M | PWD | CWD | Color Doppler | Amplitude Doppler | Color Velocity Imaging | Combined (specify) | Other* (specify) |
| Ophthalmic | | | | | | | | | | |
| Fetal | | P | P | | | | | | P | P |
| Abdominal | | P | P | | | | | | P | P |
| Intraoperative (specify) | | | | | | | | | | |
| Intraoperative Neurological | | | | | | | | | | |
| Pediatric | | | | | | | | | | |
| Small organ(specify) | | | | | | | | | | |
| Neonatal Cephalic | | | | | | | | | | |
| Adult Cephalic | | | | | | | | | | |
| Cardiac | | | | | | | | | | |
| Transesophageal | | | | | | | | | | |
| Transrectal | | | | | | | | | | |
| Transvaginal | | | | | | | | | | |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | | |
| Peripheral Vascular | | | | | | | | | | |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal | | | | | | | | | | |
| Conventional | | | | | | | | | | |
| Musculo-skeletal Superficial | | | | | | | | | | |
| Other (specify) | | | | | | | | | | |
N=new indication: P=previously cleared by FDA F=added under Appendix F
N=new indication; P=previously cleared by FDA; E=added under Appendix E
Additional comments: Combined mode: B+M
Other* : Tissue Harmonic Imaging. The feature does not use contrast agents
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation(ODE)
David L. Ingram
(Division Sign-Off)
Division of Reproductive, Abdon and, and Radiological Devices 510(k) Number
0035
{8}------------------------------------------------
| System | Transducer | X |
|------------------|------------|---|
| Model: | 65EC10HA | |
| 510(k) Number(s) | | |
TO(K) Number (3
| | Mode of Operation | | | | | | | | | |
|------------------------------|-------------------|---|---|-----|-----|------------------|----------------------|------------------------------|-----------------------|--------------------|
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Amplitude<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(specify) | Other<br>(specify) |
| Ophthalmic | | | | | | | | | | |
| Fetal | | | | | | | | | | |
| Abdominal | | | | | | | | | | |
| Intraoperative (specify) | | | | | | | | | | |
| Intraoperative Neurological | | | | | | | | | | |
| Pediatric | | | | | | | | | | |
| Small organ(specify) | | | | | | | | | | |
| Neonatal Cephalic | | | | | | | | | | |
| Adult Cephalic | | | | | | | | | | |
| Cardiac | | | | | | | | | | |
| Transesophageal | | | | | | | | | | |
| Transrectal | | P | P | | | | | | P | |
| Transvaginal | | P | P | | | | | | P | |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | | |
| Peripheral Vascular | | | | | | | | | | |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal | | | | | | | | | | |
| Conventional | | | | | | | | | | |
| Musculo-skeletal Superficial | | | | | | | | | | |
| Other (specify) | | | | | | | | | | |
N=new indication; P=previously cleared by FDA; E=added under Appendix E
Additional comments: Combined mode: B+M
(PLEASE DO NOT WRIFE BELOW THIS LINE-CONTAIN JE ON ANOTHER PAGE IF NEEDED) Concurrence of CDRH, Office & Berice Francation ੀ ਸ (Division Sign-Off) Division of Reproductive, Abactive, Abaction
Radiological Devices
510(k) Number
12.11
0036
{9}------------------------------------------------
| System | Transducer | × |
|------------------|------------|---|
| Model: | 75L38HA | |
| 510(k) Number(s) | | |
Mode of Operation Color Clinical Application Color Amplitude Combined Other PWD CWD A B M Velocity Doppler Doppler (specify) (specify) Imaging Ophthalmic Fetal Abdominal Intraoperative (specify) Intraoperative Neurological Pediatric Small organ(specify) P P P P P Neonatal Cephalic P Adult Cephalic Cardiac Transesophageal Transrectal Transvaginal Transurethral Intravascular Peripheral Vascular P P P Laparoscopic Musculo-skeletal P P P Conventional Musculo-skeletal Superficial P P P Other (specify)
N=new indication; P=previously cleared by FDA; E=added under Appendix E
Additional comments: Combined mode: B+M
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation(ODE)
David A. Heymann
(Division Sign-Off)
eproductive, Abdominal, and
0037
{10}------------------------------------------------
Transducer System × Model: 75L60HB
510(k) Number(s)
| | Mode of Operation | | | | | | | | | | |
|------------------------------|-------------------|---|---|-----|-----|------------------|----------------------|------------------------------|-----------------------|--------------------|--|
| Clinical Application | A | B | M | PWD | CWD | Color<br>Doppler | Amplitude<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(specify) | Other<br>(specify) | |
| Ophthalmic | | | | | | | | | | | |
| Fetal | | | | | | | | | | | |
| Abdominal | | | | | | | | | | | |
| Intraoperative (specify) | | | | | | | | | | | |
| Intraoperative Neurological | | | | | | | | | | | |
| Pediatric | | | | | | | | | | | |
| Small organ(specify) | | P | P | | | | | | P | | |
| Neonatal Cephalic | | P | P | | | | | | P | | |
| Adult Cephalic | | | | | | | | | | | |
| Cardiac | | | | | | | | | | | |
| Transesophageal | | | | | | | | | | | |
| Transrectal | | | | | | | | | | | |
| Transvaginal | | | | | | | | | | | |
| Transurethral | | | | | | | | | | | |
| Intravascular | | | | | | | | | | | |
| Peripheral Vascular | | P | P | | | | | | P | | |
| Laparoscopic | | | | | | | | | | | |
| Musculo-skeletal | | P | P | | | | | | P | | |
| Conventional | | | | | | | | | | | |
| Musculo-skeletal Superficial | | P | P | | | | | | P | | |
| Other (specify) | | | | | | | | | | | |
N=new indication; P=previously cleared by FDA; E=added under Appendix E
Additional comments: Combined mode: B+M
(PLEASE 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)
David h. Loggins
(Division Sign-Off)
0038
Division of Reproductive, Abdominal, and Radiological Devices Koproductive, Abdomin
{11}------------------------------------------------
× System Transducer 75L38HB Model:
510(k) Number(s)
| Clinical Application | Mode of Operation | | | | | | | | | |
|----------------------------------|-------------------|---|---|-----|-----|------------------|----------------------|------------------------------|-----------------------|--------------------|
| | A | B | M | PWD | CWD | Color<br>Doppler | Amplitude<br>Doppler | Color<br>Velocity<br>Imaging | Combined<br>(specify) | Other<br>(specify) |
| Ophthalmic | | | | | | | | | | |
| Fetal | | | | | | | | | | |
| Abdominal | | | | | | | | | | |
| Intraoperative (specify) | | | | | | | | | | |
| Intraoperative Neurological | | | | | | | | | | |
| Pediatric | | | | | | | | | | |
| Small organ(specify) | | N | N | | | | | | N | |
| Neonatal Cephalic | | N | N | | | | | | N | |
| Adult Cephalic | | | | | | | | | | |
| Cardiac | | | | | | | | | | |
| Transesophageal | | | | | | | | | | |
| Transrectal | | | | | | | | | | |
| Transvaginal | | | | | | | | | | |
| Transurethral | | | | | | | | | | |
| Intravascular | | | | | | | | | | |
| Peripheral Vascular | | N | N | | | | | | N | |
| Laparoscopic | | | | | | | | | | |
| Musculo-skeletal<br>Conventional | | N | N | | | | | | N | |
| Musculo-skeletal Superficial | | N | N | | | | | | N | |
| Other (specify) | | | | | | | | | | |
N=new indication; P=previously cleared by FDA; E=added under Appendix E Additional comments: Combined mode: B+M
(PLEASE 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)
Daniel be Segman
(Division Sign-Off) Division of Reproductive, Abdominal, and Radiological Device 510/k) Numher
0039
{12}------------------------------------------------
System Transducer × Model: 65C15HA 510(k) Number(s)
Mode of Operation Color Clinical Application Color Amplitude Combined Other Velocity PWD CWD A B M Doppler Doppler (specify) (specify) Imaging Ophthalmic Fetal Abdominal N N N Intraoperative (specify) Intraoperative Neurological -Pediatric N N N Small organ(specify) Neonatal Cephalic N N N Adult Cephalic Cardiac Transesophageal Transrectal Transvaginal Transurethral Intravascular Peripheral Vascular Laparoscopic Musculo-skeletal Conventional Musculo-skeletal Superficial Other (specify)
N=new indication; P=previously cleared by FDA; E=added under Appendix E Additional comments: Combined mode: B+M
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation(ODE)
David R. Logemann
of Reproductive, Abdominal, and cal Devicr
0040
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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.