The JuggerKnot Soft Anchors are intended for soft tissue to bone fixation for the following indications: Shoulder: Bankart lesion repair, SLAP lesion repair, Acromio-clavicular repair, Capsular shift/capsulolabral reconstruction. Deltoid repair, Rotator cuff tear repair, Biceps tenodesis, Pectoralis major repair Foot and Ankle: Medial/lateral repair and reconstruction, mid- and forefoot repair, Hallux valgus reconstruction, Metatarsal ligament/tendon repair or reconstruction, Achilles tendon repair Elbow: Ulnar or radial collateral ligament reconstruction. Lateral epicondylitis repair. Biceps tendon reattachment Knee: Extra-capsular repair: MCL, LCL, and posterior oblique ligament, Iliotibial band tenodesis, Patellar tendon repair, VMO advancement, Joint capsule closure, Medial Patellofemoral Ligament (MPFL) repair or reconstruction, Quadriceps tendon repair Hand and Wrist: Collateral ligament repair, Scapholunate ligament reconstruction, Tendon transfers in phalanx, Volar plate reconstruction Hip: Acetabular labral repair, Proximal hamstring repair. The JuggerKnot Self-Punching Soft Anchors are intended for soft tissue to bone fixation for the following indications: Shoulder: Rotator cuff tear repair Foot and Ankle: Achilles tendon repair
Device Story
JuggerKnot Soft Anchors consist of coreless sleeve structure and suture; designed for soft tissue-to-bone fixation. Device functions by bunching against bone upon deployment. Used by orthopedic surgeons in clinical settings for various ligament and tendon repairs. Output is mechanical fixation of soft tissue to bone; aids in surgical reconstruction and repair. Benefits include secure tissue attachment to bone to facilitate healing. No electronic or software components.
Clinical Evidence
No clinical data provided. Substantial equivalence supported by non-clinical bench testing (mechanical pullout strength) comparing subject device to predicate.
Technological Characteristics
Coreless sleeve structure with suture. Materials identical to predicate. Sterilization via Ethylene Oxide.
Indications for Use
Indicated for patients requiring soft tissue to bone fixation in orthopedic surgical procedures of the shoulder, foot, ankle, elbow, knee, hand, wrist, and hip.
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.
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Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
Biomet Manufacturing Corporation Adam Cargill Regulatory Affairs Specialist 56 East Bell Drive PO Box 587
September 22, 2015
Re: K150768
Warsaw, Indiana 46581
Trade/Device Name: JuggerKnot Soft Anchors, JuggerKnot Self-Punching Soft Anchor Regulation Number: 21 CFR 888.3040 Regulation Name: Smooth or Threaded Metallic Bone Fixation Fastener Regulatory Class: Class II Product Code: MBI Dated: July 28, 2015 Received: August 7, 2015
Dear Adam Cargill:
This letter corrects our substantially equivalent letter of September 4, 2015.
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
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## Page 2 - Adam Cargill
(21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in 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" (21CFR 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 yours,
# 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)
K150768
Device Name JuggerKnot Soft Anchors
Indications for Use (Describe)
The JuggerKnot Soft Anchors are intended for soft tissue to bone fixation for the following indications:
Shoulder: Bankart lesion repair, SLAP lesion repair, Acromio-clavicular repair, Capsular shift/capsulolabral reconstruction. Deltoid repair, Rotator cuff tear repair, Biceps tenodesis, Pectoralis major repair
Foot and Ankle: Medial/lateral repair and reconstruction, mid- and forefoot repair, Hallux valgus reconstruction, Metatarsal ligament/tendon repair or reconstruction, Achilles tendon repair
Elbow: Ulnar or radial collateral ligament reconstruction. Lateral epicondylitis repair. Biceps tendon reattachment
Knee: Extra-capsular repair: MCL, LCL, and posterior oblique ligament, Iliotibial band tenodesis, Patellar tendon repair, VMO advancement, Joint capsule closure, Medial Patellofemoral Ligament (MPFL) repair or reconstruction, Quadriceps tendon repair
Hand and Wrist: Collateral ligament repair, Scapholunate ligament reconstruction, Tendon transfers in phalanx, Volar plate reconstruction
Hip: Acetabular labral repair, Proximal hamstring repair
Type of Use (Select one or both, as applicable)
| <span> <span style="font-size:16px">☒</span> Prescription Use (Part 21 CFR 801 Subpart D) </span> |
|-------------------------------------------------------------------------------------------------------|
| <span> <span style="font-size:16px">☐</span> Over-The-Counter Use (21 CFR 801 Subpart C) </span> |
### CONTINUE ON A SEPARATE PAGE IF NEEDED.
This section applies only to requirements of the Paperwork Reduction Act of 1995.
### *DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.*
The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to:
> Department of Health and Human Services Food and Drug Administration Office of Chief Information Officer Paperwork Reduction Act (PRA) Staff PRAStaff(@fda.hhs.gov
K 150768 *An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number."
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# Indications for Use
510(k) Number (if known)
K150768
Device Name
JuggerKnot Self-Punching Soft Anchors
Indications for Use (Describe)
The JuggerKnot Self-Punching Soft Anchors are intended for soft tissue to bone fixation for the following indications:
Shoulder: Rotator cuff tear repair
Foot and Ankle: Achilles tendon repair
| Type of Use (Select one or both, as applicable) | |
|--------------------------------------------------|---------------------------------------------|
| X Prescription Use (Part 21 CFR 801 Subpart D) | Over-The-Counter Use (21 CFR 801 Subpart C) |
### CONTINUE ON A SEPARATE PAGE IF NEEDED.
This section applies only to requirements of the Paperwork Reduction Act of 1995.
#### *DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.*
The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to:
> Department of Health and Human Services Food and Drug Administration Office of Chief Information Officer Paperwork Reduction Act (PRA) Staff PRAStaff@fda.hhs.gov
"An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number."
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Image /page/4/Picture/1 description: The image shows the word "BIOMET" in a simple, sans-serif font. The letters are all capitalized and evenly spaced. The color of the text is a dark gray, and the background is white. The overall impression is clean and modern.
# 510(k) Summary
In accordance with 21 CFR §807.92 and the Safe Medical Devices Act of 1990, the following information is provided for the JuggerKnot Soft Anchors 510(k) premarket notification. The submission was prepared in accordance with the FDA guidance document, 'Format for Traditional and Abbreviated 510(k)s', issued on August 12, 2005.
| Sponsor: | Biomet Inc.<br>56 East Bell Drive<br>PO Box 587<br>Warsaw, IN 46581<br>Office: 574-267-6639<br>Main Fax: 574-267-8137<br>Establishment Registration Number: 1825034 |
|-----------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Contact: | Adam Cargill<br>Regulatory Affairs Specialist, Sports Medicine |
| Date: | September 17, 2015 |
| Subject Device: | Trade Name: JuggerKnot Soft Anchors<br>JuggerKnot Self-Punching Soft Anchor<br>Common Name: Soft Tissue Fixation Device<br>Classification Name:<br>• MBI- Fastener, Fixation, Non-degradable, Soft Tissue<br>(21 CFR 888.3040) |
### Legally marketed devices to which substantial equivalence is claimed:
- Biomet JuggerKnot Soft Anchors (K110145)
- Arthrex Pec Button (K123341)
### Device Description
The JuggerKnot Soft Anchors consists of a coreless sleeve structure and suture. The anchors are intended for use in soft tissue fixation by bunching against bone when deployed.
### Intended Use and Indications for Use
The JuggerKnot Soft Anchors are intended for soft tissue to bone fixation for the following indications:
Shoulder: Bankart lesion repair, SLAP lesion repair, Acromio-clavicular repair, Capsular shift/capsulolabral reconstruction, Deltoid repair, Rotator cuff tear repair, Biceps tenodesis, Pectoralis major repair
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Image /page/5/Picture/1 description: The image shows the word "BIOMET" in a simple, sans-serif font. The letters are all capitalized and appear to be a dark gray or black color. The word is presented in a straightforward, unadorned manner, with no additional design elements or embellishments.
Foot and Ankle: Medial/lateral repair and reconstruction, mid- and forefoot repair, Hallux valgus reconstruction, Metatarsal ligament/tendon repair or reconstruction, Achilles tendon repair
Elbow: Ulnar or radial collateral ligament reconstruction, Lateral epicondylitis repair, Biceps tendon reattachment
Knee: Extra-capsular repair: MCL, LCL, and posterior oblique ligament, Iliotibial band tenodesis, Patellar tendon repair, VMO advancement, Joint capsule closure, Medial Patellofemoral Ligament (MPFL) repair or reconstruction, Quadriceps tendon repair
Hand and Wrist: Collateral ligament repair, Scapholunate ligament reconstruction, Tendon transfers in phalanx, Volar plate reconstruction
Hip: Acetabular labral repair, Proximal hamstring repair
The JuggerKnot Self-Punching Soft Anchors are intended for soft tissue to bone fixation for the following indications:
Shoulder: Rotator cuff tear repair
Foot and Ankle: Achilles tendon repair
### Summary of Technological Characteristics
The technological characteristics (materials, design, sizing, and indications) of the JuggerKnot Soft Anchors are similar or identical to the JuggerKnot Soft Anchors.
The rationale for substantial equivalence is based on consideration of the following characteristics:
- Intended Use: The JuggerKnot Soft Anchors are intended to reattached soft tissue to bone in orthopedic surgical procedures.
- . Indications for Use: The JuggerKnot Soft Anchors has the same indications for use as the predicate device, JuggerKnot Soft Anchors (K110145) for soft tissue to bone fixation with the addition of pectoralis major repair, medial patellofemoral ligament repair or reconstruction, proximal hamstring repair, and quadriceps tendon repair.
- Materials: The JuggerKnot Soft Anchors utilize the same materials as the predicate device.
- . Design Features: The JuggerKnot Soft Anchors incorporate the similar design features as the predicate device.
- . Sterilization: The JuggerKnot Soft Anchors are provided sterile via Ethylene Oxide, the same sterilization method used for the predicate device.
### Summary of Performance Data (Nonclinical and/or Clinical)
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BIOMET
- Non-Clinical Tests ●
- Non-clinical laboratory testing was performed to verify the fixation strength of o the JuggerKnot Soft Anchors in mechanical pullout testing as compared to the predicate JuggerKnot Soft Anchors (K110145) for specific indications for use. The efficacy of the proposed JuggerKnot Soft Anchors was compared to that of the JuggerKnot Soft Anchors. The test results indicate that the JuggerKnot Soft Anchors achieved statistically equivalent or greater pullout strength to the predicate device and would be functional within their intended use.
- . Clinical Tests
- None provided as a basis for substantial equivalence. o
### Substantial Equivalence Conclusion
The proposed JuggerKnot Soft Anchors has similar intended use, technology characteristics, and mechanical performance as the predicate devices. The performance testing data identified no new risks and substantial equivalence to the legally marketed predicate device.
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.