The Discovery Pico Family is intended for use in aesthetic, cosmetic and surgical applications requiring incision, excision, ablation, vaporization and coagulation of body soft tissues in the medical specialties of dermatology, general, plastic and oral surgery as follows. [Followed by specific wavelength-based indications for tattoo removal, vascular/pigmented lesion treatment, hair removal, acne treatment, and skin resurfacing]. The intended use of the integrated cooling system in the laser hand piece is to provide cooling of the skin prior to laser treatment, for the reduction of pain during laser treatment, to allow for the use of higher fluencies for laser treatments such as hair removal and benign vascular lesion, and to reduce the potential side effects of laser treatments.
Device Story
Discovery Pico Family is a multi-wavelength laser system (532nm, 1064nm, 694nm) and IPL platform used in dermatology, plastic, and general surgery. System utilizes Q-switched, picosecond, and free-running pulsed laser sources, plus optional IPL handpieces and Er:YAG connectivity. Optical delivery via articulated arm or Twain IPL handpieces. Integrated contact/air cooling system reduces pain and side effects. Operated by clinicians via touch screen and footswitch. Device transforms electrical energy into specific laser/light outputs for tissue interaction (ablation, coagulation, photothermolysis). Output allows physicians to perform aesthetic procedures like tattoo removal, skin resurfacing, and vascular lesion treatment. Benefits include precise tissue management and versatile treatment options for various skin types and conditions.
Clinical Evidence
Bench testing only. Performance data includes thermal-histology measurements for fractional handpieces and output verification for microbeam handpieces. Compliance with IEC 60601-1, IEC 60601-2-22, IEC 60825-1, and IEC 60601-1-2 standards confirmed.
Technological Characteristics
Laser system with Q-switched, picosecond, and free-running pulsed sources (532nm, 1064nm, 694nm). Includes Twain IPL (400-1200nm range) and Er:YAG compatibility. Articulated arm delivery system. Integrated skin cooling. Controlled via touch screen and footswitch. Complies with IEC 60601-1, 60601-2-22, 60825-1, and 60601-1-2.
Indications for Use
Indicated for patients requiring soft tissue incision, excision, ablation, vaporization, and coagulation. Specific indications include tattoo removal (various ink colors), benign vascular/pigmented lesion treatment, hair removal/reduction, acne vulgaris treatment, and skin resurfacing for acne scars and wrinkles. Applicable to Fitzpatrick skin types I-VI depending on wavelength and mode. Contraindications not explicitly listed, but usage is restricted by skin type and lesion type per wavelength.
Regulatory Classification
Identification
(1) A carbon dioxide laser for use in general surgery and in dermatology is a laser device intended to cut, destroy, or remove tissue by light energy emitted by carbon dioxide.(2) An argon laser for use in dermatology is a laser device intended to destroy or coagulate tissue by light energy emitted by argon.
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Image /page/0/Picture/0 description: The image contains the logo of the U.S. Food and Drug Administration (FDA). On the left is the Department of Health & Human Services logo. To the right of that is the FDA logo, which is a blue square with the letters "FDA" in white. To the right of the blue square is the text "U.S. FOOD & DRUG ADMINISTRATION" in blue.
September 17, 2019
Quanta System, S.p.A. Francesco Dell'Antonio V.P. Regulatory Affairs & Quality Assurance Via Acquedotto, 109 Samarate, IT 20826 VA
Re: K191842
Trade/Device Name: Discovery Pico Family Regulation Number: 21 CFR 878.4810 Regulation Name: Laser Surgical Instrument For Use In General And Plastic Surgery And In Dermatology Regulatory Class: Class II Product Code: GEX Dated: June 27, 2019 Received: July 9, 2019
Dear Francesco Dell'Antonio:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and 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) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. 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. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to 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.
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542 of the Act); 21 CFR 1000-1050.
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); medical device reporting of medical device-related adverse events) (21 CFR 803) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safety-reportingcombination-products); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; and, if applicable, the electronic product radiation control provisions (Sections 531-
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to https://www.fda.gov/medical-device-safety/medical-device-reportingmdr-how-report-medical-device-problems.
For comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medicaldevices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (https://www.fda.gov/medical-device-advice-comprehensive-regulatoryassistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely.
Purva Pandya Acting Assistant Director DHT4A: Division of General Surgery Devices OHT4: Office of Surgical and Infection Control Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
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DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration
# Indications for Use
510(k) Number (if known) K191842
Device Name Discovery Pico Family
Indications for Use (Describe) General intended use
The Discovery Pico Family is intended for use in aesthetic, cosmetic and surgical applications requiring incision, excision, ablation, vaporization and coagulation of body soft tissues in the medical specialties of dermatology, general, plastic and oral surgery as follows.
Indications for use
## 1064 & 532 nm (Q-Switched, nanosecond mode)
The Discovery Pico Family is intended for treatment of benign vascular lesions, benign pigmented lesions, and for hair, tattoo removal and the incision, ablation, vaporization of soft tissue for General dermatology such as, but not limited to treatment of:
532 nm (Q-Switched, nanosecond mode), including microbeam handpieces:
Removal of light ink (red. sky blue, green, tan, purple, and orange) tattoos
Treatment of benign vascular lesions including, but not limited to:
- port wine birthmarks
- telangiectasias
- spider angiomaa
- Cherry angioma
- Spider nevi
- Treatment of benign pigmented lesions including, but not limited to:
- cafe-au-Iait birthmarks
- Ephalides, solar lentigines
- senile lentigines
- Becker's nevi
- freckles
- common nevi
- nevus spilus
- Ota Nevus
- Treatment of seborrheic keratosis
Treatment of post inflammatory hyperpigmentation
Skin resurfacing procedures for the treatment of acne scars and wrinkles.
1064 nm (Q-Switched, nanosecond mode), including microbeam handpieces:
Removal of dark ink (black, blue and brown) tattoos
Removal of benign pigmented lesions including;
- nevus of Ota
- Café au lait spot
- Ephalides, solar lentigo (lentigines)
- Becker Nevus
- Nevus spilus
- Treatment of common nevi
FORM FDA 3881 (1/14)
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## Removal or lightening of unwanted hair
Skin resurfacing procedures for the treatment of acne scars and wrinkles
1064 nm (non Q-Switched - free running mode)
Removal of unwanted hair, for stable long term or permanent hair reduction and for treatment of PFB. The laser is indicated for all skin types, Fitzpatrick I-VI, including tanned skin.
Photocoagulation and hemostasis of benign pigmented and benign vascular lesions, such as, but not limited to port wine stains, hemaongiomae, warts, telangiectasiae, rosacea, venus lake, leg veins and spider veins.
Coagulation and hemostasis of soft tissue.
Treatment of wrinkles.
Treatment of mild to moderate inflammatory acne vulgaris.
532 nm (picosecond mode), also with fractional and microbeam handpieces:
Indicated for the removal of tattoos for Fitzpatrick skin types I-III to treat the following tattoo colors: red, yellow and orange.
Indicated for benign pigmented lesions removal for Fitzpatrick skin types I-IV.
Only with fractional handpiece, indicated for treatment of wrinkles in Fitzpatrick Skin Types I-IV
1064 nm (picosecond mode), also with fractional and microbeam handpieces:
Indicated for the removal of tattoos for all skin types (Fitzpatrick skin types I-VI) to treat the following tattoo colors: black, brown, green, blue and purple.
Indicated for benign pigmented lesions removal for Fitzpatrick skin types I-IV.
Only with fractional handpiece, indicated for treatment of wrinkles in Fitzpatrick Skin Types I-IV
Only with fractional handpiece, indicated for the treatment of acne scars in Fitzpatrick Skin Types II-V
694 nm (O-Switched), including microbeam handpieces
Indicated for:
Tattoo removal: Suggested for blue, sky blue, black, green and violet ink Pigmented lesion removal (benign):
- Cafe au lait spot
- Ephalides, solar lentigo lentigines)
- Becker Nevus
- Ota and Ito Nevus
- Nevus spilus
- Mongolian spot
694 nm (non q-switch - free running mode)
Intended to remove benign dermal pigmented lesions, and, to effect hair removal of patients with skin types 1-4 through selective targeting of melanin in hair follicles in dermatology and plastic surgery.
IPL 590-1200nm; 625-1200nm; 650-1200nm
Indicated for permanent hair removal.
Permanent hair reduction is defined as the long-term, stable reduction in the number of hairs regrowing when measured at 6, 9, and 12 months after the completion of a treatment regime
## IPL 550-1200nm; 570-1200nm
Indicated for photocoagulation of dermatological benign vascular lesion (i.e. face telangiectasia), photothermolysis of blood vessels (treatment of facial and leg veins), and treatment of benign pigmented lesions.
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## IPL 400-1200nm
Indicated for inflammatory acne (mild to moderate acne vulgaris).
# Integrated Skin Cooler
The intended use of the integrated cooling system in the laser hand piece is to provide cooling of the skin prior to laser treatment, for the reduction of pain during laser treatment, to allow for the use of higher fluencies for laser treatments such as hair removal and benign vascular lesson, and to reduce the potential side effects of laser treatments. Any other different use is considered incorrect.
Type of Use (Select one or both, as applicable) > Prescription Use (Part 21 CFR 801 Subpart D) _ Over-The-Counter Use (21 CFR 801 Subpart C)
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#### K191842
510(K) SUMMARY
| Applicant /<br>Manufacturer<br>Name and Address: | Quanta System SPA<br>Via Acquedotto, 109<br>Samarate (VA)<br>Italy 21017 |
|--------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| 510(k) Contact Person: | Francesco Dell'Antonio<br>Vice President Regulatory Affairs and QA<br>Quanta System SPA<br>Email: francesco.dellantonio@quantasystem.com<br>Phone: +39-0331-376797<br>Fax: +39-0331-367815 |
| Date Prepared: | June 27th 2019 |
| Device Name: | Discovery Pico Family |
| Classification: | Class II |
| Classification Name: | Laser surgical instrument for use in general and plastic surgery<br>and in dermatology. |
| Regulation Number: | 21 CFR 878.4810 |
| Product Code: | GEX |
| Predicate device | Discovery Pico Family (K172376), Quanta System SpA |
The modified device Discovery Pico Family is derived from the legally marketed (unmodified) device Discovery Pico Family (K172376).
#### Performance Standards:
There are no mandatory performance standards for this device.
## Description of the device (unchanged from K172376):
The Discovery Pico Family is a laser family that includes Q-Switched and/or Pulsed laser sources, emitting at one or more of the following wavelengths: 532 nm, 1064 nm, 694 nm (Ruby laser)
The Discovery Pico Family systems, through the special universal Twain connector, can be equipped with intense pulsed light handpieces (Twain IPL) emitting at the following wavelengths: 650-1200nm, 625-1200nm, 590-1200nm, 570-1200nm, 550-1200nm, 400-1200nm.
lt can also be connected to Er:YAG handpieces cleared under K173002.
The Discovery Pico Family systems, when operating with Pulsed laser sources and IPL, can be used in combination with optional contact, or air, cooling systems.
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The optical delivery system is an articulated arm with fixed handpieces. The optical delivery system for the IPL system is a handpiece (Twain IPL) with fixed or interchangeable light filters at different wavelengths.
All the models belonging to the Discovery Pico Family have the same components and the same controlling software. The only difference between different models is the optical bench that depends on the sources installed.
The Discovery Pico Family is controlled via a touch screen display housed in the front of the device.
Emission is triggered by means of a footswitch.
#### Description of the modifications:
This Special 510(k) is submitted due to the adding of microbeam handpieces to the already approved fractional handpieces, as per the table below:
| Wavelength | 1064nm | | 532nm | | 694 |
|--------------------------------------|---------------------|---------------------|---------------------|---------------------|---------------------|
| Emission mode | Picosecond | Nanosecond | Picosecond | Nanosecond | Nanosecond |
| Homogeneous spot handpieces | Already<br>approved | Already<br>approved | Already<br>approved | Already<br>approved | Already<br>approved |
| Fractional handpiece | Already<br>approved | - | Already<br>approved | - | - |
| Standard microbeam handpiece | - | new | - | new | new |
| High coverage microbeam<br>handpiece | new | new | new | new | new |
The modified device has the same intended use of the unmodified device. Moreover the intended use of the modified device, as described in its labeling, has not changed as a result of the modifications.
Based on the nature of the changes implemented, the device underwent and successfully passed electrical safety, EMC, performance testing and software verifications and validation according to the relevant standards.
#### Intended use
## General intended use
The Discovery Pico Family is intended for use in aesthetic, cosmetic and surgical applications requiring incision, excision, ablation, vaporization and coagulation of body soft tissues in the medical specialties of dermatology, general, plastic and oral surgery as follows.
#### Indications for use
## 1064 & 532 nm (Q-Switched, nanosecond mode)
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The Discovery Pico Family is intended for treatment of benign vascular lesions, benign pigmented lesions, and for hair, tattoo removal and the incision, excision, vaporization of soft tissue for General dermatology such as, but not limited to treatment of:
532 nm (Q-Switched, nanosecond mode), including microbeam handpieces: Removal of light ink (red, sky blue, green, tan, purple, and orange) tattoos Treatment of benign vascular lesions including, but not limited to:
- port wine birthmarks ।
- । telangiectasias
- । spider angiomaa
- Cherry angioma l
- -Spider nevi
Treatment of benign pigmented lesions including, but not limited to:
- cafe-au-lait birthmarks l
- -Ephalides, solar lentigines
- senile lentigines
- -Becker's nevi
- freckles
- common nevi
- nevus spilus -
- -Ota Nevus
Treatment of seborrheic keratosis
## Treatment of post inflammatory hyperpigmentation
Skin resurfacing procedures for the treatment of acne scars and wrinkles.
## 1064 nm (Q-Switched, nanosecond mode), including microbeam handpieces:
Removal of dark ink (black, blue and brown) tattoos
Removal of benign pigmented lesions including;
- । nevus of Ota
- Café au lait spot -
- -Ephalides, solar lentigo (lentigines)
- Becker Nevus ।
- . Nevus spilus
Treatment of common nevi
Removal or lightening of unwanted hair
Skin resurfacing procedures for the treatment of acne scars and wrinkles
## 1064 nm (non Q-Switched – free running mode)
Removal of unwanted hair, for stable long term or permanent hair reduction and for treatment of PFB. The laser is indicated for all skin types, Fitzpatrick I-VI, including tanned skin.
Photocoagulation and hemostasis of benign pigmented and benign vascular lesions, such as, but not limited to port wine stains, hemaongiomae, warts, telangiectasiae, rosacea, venus lake, leg veins and spider veins.
Coagulation and hemostasis of soft tissue.
Treatment of wrinkles.
Treatment of mild to moderate inflammatory acne vulgaris.
{8}------------------------------------------------
## 532 nm (picosecond mode) , also with fractional and microbeam handpieces:
Indicated for the removal of tattoos for Fitzpatrick skin types I-III to treat the following tattoo colors: red, yellow and orange.
Indicated for benign pigmented lesions removal for Fitzpatrick skin types I-IV.
Only with fractional handpiece, indicated for treatment of wrinkles in Fitzpatrick Skin Types I-V
### 1064 nm (picosecond mode), also with fractional and microbeam handpieces:
Indicated for the removal of tattoos for all skin types (Fitzpatrick skin types I-VI) to treat the following tattoo colors: black, brown, green, blue and purple.
Indicated for benign pigmented lesions removal for Fitzpatrick skin types I-IV.
Only with fractional handpiece, indicated for treatment of wrinkles in Fitzpatrick Skin Types I-V Only with fractional handpiece, indicated for the treatment of acne scars in Fitzpatrick Skin Types II-V
#### 694 nm (Q-Switched), including microbeam handpieces
#### Indicated for:
Tattoo removal: Suggested for blue, sky blue, black, green and violet ink Pigmented lesion removal (benign):
- Cafe au lait spot ı
- -Ephalides, solar lentigo lentigines)
- -Becker Nevus
- -Ota and Ito Nevus
- -Nevus spilus
- -Mongolian spot
## 694 nm (non q-switch - free running mode)
Intended to remove benign dermal and epidermal pigmented lesions, and, to effect hair removal of patients with skin types 1-4 through selective targeting of melanin in hair follicles in dermatology and plastic surgery.
## IPL 590-1200nm; 625-1200nm; 650-1200nm
Indicated for permanent hair removal.
Permanent hair reduction is defined as the long-term, stable reduction in the number of hairs regrowing when measured at 6, 9, and 12 months after the completion of a treatment regime
#### IPL 550-1200nm; 570-1200nm
Indicated for photocoagulation of dermatological benign vascular lesion (i.e. face telangiectasia), photothermolysis of blood vessels (treatment of facial and leg veins), and treatment of benign pigmented lesions.
## IPL 400-1200nm
Indicated for inflammatory acne (mild to moderate acne vulgaris).
{9}------------------------------------------------
### Integrated Skin Cooler
The intended use of the integrated cooling system in the laser hand piece is to provide cooling of the skin prior to laser treatment, for the reduction of pain during laser treatment, to allow for the use of higher fluencies for laser treatments such as hair removal and benign vascular lesion, and to reduce the potential side effects of laser treatments. Any other different use is considered incorrect.
#### Performance data:
Discovery Pico family devices comply with the following recognized consensus standards:
- . IEC 60601-2-22 Third Edition 2007-05, Medical Electrical Equipment - Part 2-22: Particular Requirements For Basic Safety And Essential Performance Of Surgical, Cosmetic, Therapeutic And Diagnostic Laser Equipment
- IEC 60825-1 Edition 3.0: 2014, Safety Of Laser Products - Part 1: Equipment Classification, And Requirements
- . IEC 60601-1:2012, Medical Electrical Equipment - Part 1: General Requirements For Basic Safety And Essential Performance
- . IEC 60601-1-2 Edition 3: 2007-03, Medical Electrical Equipment - Part 1-2: General Requirements For Basic Safety And Essential Performance - Collateral Standard: Electromagnetic Compatibility - Requirements And Tests.
- Thermal-histology performance data for fractional handpieces
- . Bench testing measurements were done to confirm the output of microbeam handpieces
#### Software Verification and Validation Testing
Software verification and validation testing were conducted and documentation was provided as recommended by FDA's Guidance for Industry and FDA Staff, "Guidance for the Content of Premarket Submissions for Software Contained in Medical Devices".
#### Biocompatibility:
The biocompatibility of the Discovery Pico Family is established based on the predicate devices.
#### Comparison with predicate device:
The subject device and its predicate have the same general intended use and technological characteristics.
Any minor differences do not present any new types of safety or effectiveness concerns since the Discovery Pico Family parameters are similar to or within the range of the predicate.
#### Summary
Testing of the Discovery Pico Family demonstrated that the device performs as intended. The Discovery Pico Family is substantially equivalent to the predicate devices.
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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.