The FuzeFix Mini System is intended for use in the stabilization of bone fractures, osteotomies, non-unions, and reconstruction, tendon reattachment, and arthrodesis of the hand, foot, wrist, and ankle. The FuzeFix Mini System is indicated for: scaphoid fractures, metacarpal fractures, phalangeal fractures, ulnar styloid fractures, small ioint fusions, humeral head fractures, intercarpal fractures, tarsal fusions, patellar fractures, interfragmentary ulnar fractures, small hand and wrist bone fractures, forefoot interfragmentary fractures, trapezial fractures, metatarsal fractures, radial head fractures, osteo-chondral fractures, interphalangeal fractures, malleolar fractures, metaphyseal fractures, interfragmentary radius fractures, distal metatarsal osteotomies, midfoot interfragmentary fractures. Not intended for use in the spine. The FuzeFix Large System is intended for use in the stabilization and fixation of bone fractures, osteotomies, non-unions, and reconstruction, tendon reattachment, and arthrodesis of the hand, foot, wrist, and ankle. The FuzeFix Large System is indicated for: joint reconstructions, joint fusions, multiple fragment joint fractures, simple metaphyseal fractures of the wrist, ankle, elbow, and shoulder, metatarsal fractures and other fractures of the foot, ligament fixation of the proximal humerus, malleolar fractures, navicular fractures of the calcaneus, fractures of the talus, arthrodesis of the ankle joint, and fractures of the tarsal region. The devices and implants are not intended for use in the spine. The FuzeFix Headless FT System is intended for use in the stabilization and fixation of bone fractures, osteotomies, non-unions, and reconstruction, tendon reattachment, and arthrodesis of the hand, foot, wrist, and ankle. The FuzeFix Headless FT System is indicated for: Osteochondral fragments (talar vault, femoral condyle), apical fragments (radial head, patellar rim, navicular, metacarpal/metatarsal), cancellous fragments (talus), Carpal, meta-carpal, and small hand bone, tarsal and metatarsals, phalanges, Intra-articular fractures, ankle, proximal and distal humerus, proximal and distal radius, proximal and distal ulna, osteochondral fixation and fractures, Osteochondritis Dissecans, Fixation of fractures and osteotomies about the knee, Oblique fractures of the fibula, Reconstructive surgeries of the foot, and malleolar fixation. Not intended for use in the spine. The FuzeFix Twist Off System is intended for use in the stabilization of bone fractures. osteotomies, and for bone reconstruction of the hand and foot. The FuzeFix Twist Off System is indicated for: fixation of small bone fragments, Weil osteotomy, mono-cortical fixation, osteotomies and fractures fixation in the foot and hand.
Device Story
FuzeFix Screw System comprises headed/headless, partial/full threaded, cannulated, self-compressive, and snap-off screws with washers. Used for orthopedic osteotomies and trauma management in hand, foot, wrist, and ankle. Screws are self-drilling and self-tapping. System includes various lengths/diameters and associated surgical instruments. Operated by orthopedic surgeons in clinical/OR settings. Implants provide mechanical stabilization of bone fragments to facilitate healing. No software or electronic components.
Clinical Evidence
No clinical studies were performed. Bench testing only: Torque to failure, axial pullout strength, and insertion/removal torque (ASTM F543-07). Pyrogenicity evaluated via LAL assay (endotoxin < 20 EU/device).
Technological Characteristics
Materials: Titanium alloy Ti-6Al-4V (ASTM F136). Geometry: Headed/headless, cannulated, self-drilling/self-tapping screws. Dimensions: Ø2-7.3 mm, length 8-130 mm. Energy source: None (mechanical). Connectivity: None. Sterilization: Not specified.
Indications for Use
Indicated for stabilization/fixation of bone fractures, osteotomies, non-unions, reconstruction, tendon reattachment, and arthrodesis in hand, foot, wrist, and ankle. Specific indications include various fractures (scaphoid, metacarpal, phalangeal, ulnar, humeral, patellar, metatarsal, radial, malleolar, etc.), joint fusions, and osteochondral fragments. Contraindicated for use in the spine.
Regulatory Classification
Identification
A smooth or threaded metallic bone fixation fastener is a device intended to be implanted that consists of a stiff wire segment or rod made of alloys, such as cobalt-chromium-molybdenum and stainless steel, and that may be smooth on the outside, fully or partially threaded, straight or U-shaped; and may be either blunt pointed, sharp pointed, or have a formed, slotted head on the end. It may be used for fixation of bone fractures, for bone reconstructions, as a guide pin for insertion of other implants, or it may be implanted through the skin so that a pulling force (traction) may be applied to the skeletal system.
Predicate Devices
Osteomed ExtremiFix Cannulated Screw System (K063298 / K151021)
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Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" arranged around the perimeter. Inside the circle is a stylized image of three human profiles facing to the right, stacked on top of each other.
August 7, 2017
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
Fusion Orthopedics, LLC % J.D. Webb Regulatory Consultant The Orthomedix Group, Inc. 1001 Oakwood Blvd. Round Rock, Texas 78681
Re: K170038
Trade/Device Name: FuzeFix Screw System Regulation Number: 21 CFR 888.3040 Regulation Name: Smooth Or Threaded Metallic Bone Fixation Fastener Regulatory Class: Class II Product Code: HWC Dated: July 25, 2017 Received: July 28, 2017
Dear J.D. Webb:
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. 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.
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 (reporting of medical devicerelated adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in
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the quality systems (OS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. 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
http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
You may obtain other general information on your responsibilities under the Act from the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely,
Mark N. Melkerson -S
Mark N. Melkerson Director Division of Orthopedic Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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# Indications for Use
510(k) Number (if known) K170038
Device Name FuzeFix Screw System
#### Indications for Use (Describe)
The FuzeFix Mini System is intended for use in the stabilization of bone fractures, osteotomies, non-unions, and reconstruction, tendon reattachment, and arthrodesis of the hand, foot, wrist, and ankle. The FuzeFix Mini System is indicated for: scaphoid fractures, metacarpal fractures, phalangeal fractures, ulnar styloid fractures, small ioint fusions, humeral head fractures, intercarpal fractures, tarsal fusions, patellar fractures, interfragmentary ulnar fractures, small hand and wrist bone fractures, forefoot interfragmentary fractures, trapezial fractures, metatarsal fractures, radial head fractures, osteo-chondral fractures, interphalangeal fractures, malleolar fractures, metaphyseal fractures, interfragmentary radius fractures, distal metatarsal osteotomies, midfoot interfragmentary fractures. Not intended for use in the spine.
The FuzeFix Large System is intended for use in the stabilization and fixation of bone fractures, osteotomies, non-unions, and reconstruction, tendon reattachment, and arthrodesis of the hand, foot, wrist, and ankle. The FuzeFix Large System is indicated for: joint reconstructions, joint fusions, multiple fragment joint fractures, simple metaphyseal fractures of the wrist, ankle, elbow, and shoulder, metatarsal fractures and other fractures of the foot, ligament fixation of the proximal humerus, malleolar fractures, navicular fractures of the calcaneus, fractures of the talus, arthrodesis of the ankle joint, and fractures of the tarsal region. The devices and implants are not intended for use in the spine.
The FuzeFix Headless FT System is intended for use in the stabilization and fixation of bone fractures, osteotomies, non-unions, and reconstruction, tendon reattachment, and arthrodesis of the hand, foot, wrist, and ankle. The FuzeFix Headless FT System is indicated for: Osteochondral fragments (talar vault, femoral condyle), apical fragments (radial head, patellar rim, navicular, metacarpal/metatarsal), cancellous fragments (talus), Carpal, meta-carpal, and small hand bone, tarsal and metatarsals, phalanges, Intra-articular fractures, ankle, proximal and distal humerus, proximal and distal radius, proximal and distal ulna, osteochondral fixation and fractures, Osteochondritis Dissecans, Fixation of fractures and osteotomies about the knee, Oblique fractures of the fibula, Reconstructive surgeries of the foot, and malleolar fixation. Not intended for use in the spine.
The FuzeFix Twist Off System is intended for use in the stabilization of bone fractures. osteotomies, and for bone reconstruction of the hand and foot. The FuzeFix Twist Off System is indicated for: fixation of small bone fragments, Weil osteotomy, mono-cortical fixation, osteotomies and fractures fixation in the foot and hand.
| Type of Use ( <i>Select one or both, as applicable</i> ) | |
|-----------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------|
| <div><span style="font-size:12px">☑</span> Prescription Use (Part 21 CFR 801 Subpart D)</div> | <div><span style="font-size:12px">☐</span> Over-The-Counter Use (21 CFR 801 Subpart C)</div> |
CONTINUE ON A SEPARATE PAGE IF NEEDED.
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### 510(k) Summary: FuzeFix Screw System
In accordance with 21 CFR 807.92 of the Federal Code of Regulations
| May 16 | May 16, 2017 | | | |
|--------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------|---------------------------------------------------------------------------|---------------------------------------------------|
| Submitted By | Fusion Orthopedics, LLC<br>4135 S. Power Rd., Suite 110<br>Mesa, AZ 85212<br>800-403-6876 | | | |
| Contact | J.D. Webb<br>1001 Oakwood Blvd<br>Round Rock, TX 78681<br>512-388-0199 Tele<br>e-mail: jdwebb@orthomedix.net | | | |
| Trade Name | FuzeFix Screw System | | | |
| Common Name | Bone screws | | | |
| Classification Name | Smooth & threaded metallic bone fixation fasteners | | | |
| Class | II | | | |
| Product Code | HWC | | | |
| CFR Section | 21 CFR section 888.3040 | | | |
| Device Panel | Orthopedic | | | |
| Primary Predicate Device | Osteomed ExtremiFix Cannulated Screw System, Wright Medical (K063298 / K151021) | | | |
| Secondary Predicate<br>Devices | CHARLOTTE™ Snap-Off Screw, Wright Medical (K043583)<br>Cannulated Bone Screws, OrthoPro, LLC (K042310)<br>Tiger Cannulated Screw System, Trilliant Surgical (K081510)<br>Synthes Cannulated Screws, Synthes (K963172 / K021932)<br>Acutrak® 2 Screw System, Acumed (K944330)<br>Arthrex Compression FT Screws, Arthrex (K132217) | | | |
| Reference Predicate<br>Devices | Kangli Pedicle Screw System, Suzhou Kangli Orthopaedics Instrument Co., Ltd (K140053 /<br>K142290) | | | |
| Device Description | The FuzeFix Screw System consists of headed and headless, partial and full threaded<br>cannulated, self-compressive screws and snap off screws and washers for the management<br>of orthopedic osteotomies and trauma. The screws are self-drilling, self-tapping. The system<br>consists of multiple screw lengths and diameters, and the necessary instruments to facilitate<br>the placement of these implants. | | | |
| Materials | Titanium alloy, Ti-6Al-4V (ASTM F136) | | | |
| Substantial Equivalence<br>Claimed to Predicate<br>Devices | The FuzeFix Screw System is substantially equivalent to the predicate devices in terms of<br>intended use, design, materials used, mechanical safety and performances. | | | |
| Indications for Use | The FuzeFix Mini System is intended for use in the stabilization and fixation of bone fractures,<br>osteotomies, non-unions, and reconstruction, tendon reattachment, and arthrodesis of the<br>hand, foot, wrist, and ankle. The FuzeFix Mini System is indicated for:<br>Scaphoid fractures, capitate fractures, metacarpal fractures, phalangeal fractures, ulnar<br>styloid fractures, small joint fusions, humeral head fractures, intercarpal fractures, tarsal<br>fusions, patellar fractures, interfragmentary ulnar fractures, small hand and wrist bone<br>fractures, forefoot interfragmentary fractures, lunate fractures, trapezial fractures, metatarsal<br>fractures, radial head fractures, osteo-chondral fractures, glenoid fractures, interphalangeal<br>fractures, malleolar fractures, metaphyseal fractures, interfragmentary radius fractures, distal<br>metatarsal osteotomies, midfoot interfragmentary fractures.<br>Not intended for use in the spine | | | |
| | | FuzeFix Mini Screw System | Instratek Mini<br>Cannulated Titanium<br>Headed and Headless<br>Screw Set | Osteomed ExtremiFix<br>Cannulated Screw<br>System |
| Indications for Use | The FuzeFix Large System is intended for use in the stabilization and fixation of bone<br>fractures, osteotomies, non-unions, and reconstruction, tendon reattachment, and<br>arthrodesis of the hand, foot, wrist, and ankle. The FuzeFix Large System is indicated for:<br>Bone reconstructions, joint fusions, multiple fragment joint fractures, simple metaphyseal<br>fractures, fractures of the wrist, ankle, elbow, and shoulder, metatarsal fractures and other<br>fractures of the foot, ligament fixation of the proximal humerus, malleolar fractures, navicular<br>fractures, fractures of the calcaneus, fractures of the talus, arthrodesis of the ankle joint, and<br>fractures of the tarsal region.<br>The devices and implants are not intended for use in the spine. | | | |
| | The FuzeFix Headless FT System is intended for use in the stabilization and fixation of<br>bone fractures, osteotomies, non-unions, and reconstruction, tendon reattachment, and<br>arthrodesis of the hand, foot, wrist, and ankle. The FuzeFix Headless FT System is<br>indicated for: | | | |
| | Osteochondral fragments (talar vault, femoral condyle), apical fragments (radial head,<br>patellar rim, navicular, metacarpal/metatarsal), cancellous fragments (talus), carpal,<br>meta-carpal, and small hand bone, tarsal and metatarsals, phalanges, Intra-articular<br>fractures, ankle, proximal and distal humerus, proximal and distal radius, proximal and distal<br>ulna, osteochondral fixation and fractures, osteochondritis dissecans, Fixation of fractures<br>and osteotomies about the knee, oblique fractures of the fibula, reconstructive surgeries of<br>the foot, and malleolar fixation.<br>Not intended for use in the spine. | | | |
| | The FuzeFix Twist Off System is intended for use in the stabilization and fixation of bone<br>fractures, osteotomies, and for bone reconstruction of the hand and foot. The FuzeFix Twist<br>Off System is indicated for: fixation of small bone fragments, Weil osteotomy, mono-cortical<br>fixation, osteotomies and fractures fixation in the foot and hand. | | | |
| Technological<br>Characteristics | Intended use | Fixation of fractures of bones<br>in foot, hand, wrist, & ankle | same | same |
| | Geometry | Headed/headless distal<br>thread | same | same |
| | Material | Ti-6Al-4V alloy | same | same |
| | Sizes | Ø2-4 mm, length 8-50 mm | Included in FuzeFix<br>range | Included in FuzeFix<br>range |
| | | FuzeFix Mini Screw System | OrthoPro Cannulated<br>Bone Screw | Trilliant Tiger<br>Cannulated Screw<br>System |
| | Intended use | Fixation of fractures of bones<br>in foot, hand, wrist, & ankle | same | same |
| | Geometry | Headed/headless distal<br>thread | same | same |
| | Material | Ti-6Al-4V alloy | same | same |
| | Sizes | Ø2-4 mm, length 8-50 mm | Included in FuzeFix<br>range | Included in FuzeFix<br>range |
| | FuzeFix Large Screw<br>System | Osteomed ExtremiFix<br>Cannulated Screw<br>System | Synthes Cannulated<br>Screws | |
| Intended use | Fixation of fractures of bones<br>in foot, hand, wrist, & ankle | same | same | |
| Geometry | Headed/headless distal thread | same | Headed, distal thread | |
| Material | Ti-6Al-4V alloy | same | same | |
| Sizes | Ø4.5-7.3 mm<br>length 20-130 mm | Ø4.5-8.0 mm<br>length 12-140 mm | Included in FuzeFix<br>range | |
| | FuzeFix Headless Screw<br>System | Acumed Acutrak® 2<br>Screw System | Arthrex Compression<br>FT Screws | |
| Intended use | Fixation of fractures of bones<br>in foot, hand, wrist, & ankle | same | same | |
| Geometry | Headless, fully threaded | same | same | |
| Material | Ti-6Al-4V alloy | same | same | |
| | | FuzeFix Twist Off Screw<br>System | Wright<br>CHARLOTTE™ Snap-<br>Off Screw | |
| | Intended use | Fixation of fractures of bones<br>in foot & hand | same | same |
| | Geometry | Drive shaft section snaps off<br>after insertion<br>Headed, fully threaded | same | same |
| | Material | Ti-6Al-4V alloy | same | same |
| | Sizes | Ø2.0-2.5 mm<br>length 10-22 mm | Ø2.0-2.7 mm<br>length 11-15 mm | |
| The FuzeFix Screw System's technological characteristics are similar to the predicate devices. Any<br>differences do not affect the equivalency. | | | | |
| Non-clinical Test<br>Summary | The following tests were conducted:<br>• Torque to Failure (ASTM F543-07 Annex A1)<br>• Axial Pullout Strength (ASTM F543-07 Annex A2)<br>• Driving/Insertion and Removal Torque (ASTM F543-07 Annex A3)<br>• Engineering analyses<br>• Pyrogenicity was evaluated using the Limulus amebocyte lysate (LAL) assay. The<br>testing demonstrated that the subject device meets the recommended maximum<br>endotoxin level of 20 EU per device.<br>The results of these evaluations indicate that the FuzeFix Screw System is equivalent to<br>predicate devices. | | | |
| Clinical Test Summary | No clinical studies were performed | | | |
| Conclusions: Non-<br>clinical and Clinical | Fusion Orthopedics, LLC considers the FuzeFix Screw System to be equivalent to the<br>predicate devices listed above. This conclusion is based upon the devices' similarities in<br>principles of operation, technology, materials and indications for use | | | |
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# K170038 PAGE 3 OF 3
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.