KLS Martin Individual Patient Solutions (IPS) Planning System
Applicant
KLS-Martin L.P.
Product Code
PPT · Neurology
Decision Date
Aug 31, 2020
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 882.4310
Device Class
Class 2
Attributes
Real-World Evidence, Pediatric
Real-World Evidence
Submission
Device
Sponsor
RWD Sources
RWE Use Summary
Key Tags
K201052 · Aug 31, 2020
KLS Martin Individual Patient Solutions (IPS) Planning System
KLS-Martin L.P.
Peer-reviewed clinical literature
The sponsor utilized peer-reviewed clinical studies to demonstrate the safety and effectiveness of the IPS Planning System for pediatric and adult patient populations, supporting the expansion of the device's indications for use.
Clinical literature review; Pediatric safety; Virtual surgical planning
Clinical Evidence
Study Design
Population
Comparator
Key Endpoints
Peer-reviewed clinical literature; Literature review of clinical applications
Pediatric and adult patients
Not applicable for this study
Safety and effectiveness of virtual surgical planning
Indications for Use
The KLS Martin Individual Patient Solutions (IPS) Planning System is intended for use as a software system and image segmentation system for the transfer of imaging information from a computerized tomography (CT) medical scan. The input data file is processed by the IPS Planning System and the result is an output data file that may then be provided as digital models or used as input to a rapid prototyping portion of the system that produces physical outputs including anatomical models, guides, and case reports for use in the marking and cutting of cranial bone in cranial surgery. The IPS Planning System is also intended as a pre-operative software tool for simulating surgical treatment options. Information provided by the software and device output is not intended to eliminate, replace, or substitute, in whole or in part, the healthcare provider's judgment and analysis of the patient's condition.
Device Story
System processes patient CT scan data to create patient-specific anatomical models, cutting/marking guides, and case reports for cranial surgery. Workflow involves trained engineers using COTS software (Materialise Mimics, Geomagic Freeform Plus) to segment and manipulate images based on physician input. Output includes digital models and physical devices produced via additive manufacturing (SLS/SLM) or subtractive methods. Used in clinical settings by surgeons for pre-operative planning and intraoperative guidance. Guides assist in marking and cutting cranial bone, including pediatric applications like craniosynostosis. System provides visual and physical aids to enhance surgical precision; does not replace clinical judgment. Benefits include improved surgical planning and execution accuracy for complex cranial procedures.
Clinical Evidence
No new clinical trials conducted. Evidence consists of bench testing (tensile/bending, biocompatibility per ISO 10993-1, steam sterilization per ISO 17665-1, LAL endotoxin testing), software V&V, and simulated design validation using 18 representative cases across 6 age ranges. Human factors/usability testing via clinical expert review confirmed device utility. Peer-reviewed literature provided to support safety and effectiveness in pediatric and adult populations.
Indicated for use in pediatric (neonate, infant, children, adolescents) and adult patients requiring cranial surgery. Used for pre-operative simulation, surgical planning, and creation of patient-specific anatomical models and cutting/marking guides. Contraindicated in cases of infection, hypersensitivity to foreign bodies, circulatory/metabolic disorders, insufficient bone tissue, degenerative processes, non-sterile environments, inappropriate force regions, inability to follow post-op instructions, bone tumors in implant region, drug/alcohol abuse, or significant anatomical changes since the medical scan.
Regulatory Classification
Identification
Powered simple cranial drills, burrs, trephines, and their accessories are bone cutting and drilling instruments used on a patient's skull. The instruments are used with a power source but do not have a clutch mechanism to disengage the tip after penetrating the skull.
Predicate Devices
KLS Martin Individual Patient Solutions (IPS) Planning System (K182889)
Reference Devices
KLS Martin Individual Patient Solutions (IPS) Planning System (K182789)
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August 31, 2020
KLS-Martin L.P. Katie Rutland Regulatory Affairs Project Manager 11201 Saint Johns Industrial Parkway S Jacksonville, Florida 32246
Re: K201052
Trade/Device Name: KLS Martin Individual Patient Solutions (IPS) Planning System Regulation Number: 21 CFR 882.4310 Regulation Name: Powered Simple Cranial Drills, Burrs, Trephines, and Their Accessories Regulatory Class: Class II Product Code: PPT Dated: July 30, 2020 Received: July 31, 2020
Dear Katie Rutland:
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.
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
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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 531-542 of the Act); 21 CFR 1000-1050.
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,
Xiaolin Zheng, Ph.D. Director DHT5A: Division of Neurosurgical, Neurointerventional and Neurodiagnostic Devices OHT5: Office of Neurological and Physical Medicine Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
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# Indications for Use
510(k) Number (if known) K201052
#### Device Name
KLS Martin Individual Patient Solutions (IPS) Planning System
#### Indications for Use (Describe)
The KLS Martin Individual Patient Solutions (IPS) Planning System is intended for use as a software system and image segmentation system for the transfer of imaging information from a computerized tomography (CT) medical scan. The input data file is processed by the IPS Planning System and the result is an output data file that may then be provided as digital models or used as input to a rapid prototyping portion of the system that produces physical outputs including anatomical models, guides, and case reports for use in the marking and cutting of cranial surgery.
The IPS Planning System is also intended as a pre-operative software tool for simulating surgical treatment options. Information provided by the software and device output is not intended to eliminate, replace, or substitute, in whole or in part, the healthcare provider's judgment and analysis of the patient's condition.
| Type of Use (Select one or both, as applicable) | |
|-------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------|
| <label><input checked="" type="checkbox"/> Prescription Use (Part 21 CFR 801 Subpart D)</label> | <label><input type="checkbox"/> Over-The-Counter Use (21 CFR 801 Subpart C)</label> |
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| | 510(k) Summary<br>21 CFR 807.92 |
|----------------------|---------------------------------------------------------------------------------------------------------------------------------|
| Submitter: | KLS-Martin L.P.<br>11201 Saint Johns Industrial Pkwy S.<br>Jacksonville, FL 32246 |
| Contact Person: | Katie Rutland<br>Regulatory Affairs Project Manager<br>Phone: 800-625-1557<br>Email: katie.rutland@klsmartin.com |
| Alternate Contact: | Melissa Bachorski<br>RA/QMS Manager<br>Phone: 800-625-1557<br>Email: RA_QA@klsmartin.com |
| Date Prepared: | August 31, 2020 |
| 510(k) Number: | K201052 |
| Trade Name: | KLS Martin Individual Patient Solutions (IPS)<br>Planning System |
| Common Name: | System for the creation of patient specific anatomical<br>models, cutting/marking guides, and case reports |
| Classification Name: | Cranial Surgical Planning and Instrument Guides (21 CFR<br>882.4310) |
| Regulatory Class: | II |
| Product Code: | PPT |
| Predicate Device: | KLS Martin Individual Patient Solutions (IPS)<br>Planning System (K182889) |
| Reference Devices: | KLS Martin Individual Patient Solutions (IPS) Planning<br>System (K182789)<br>Stryker PEEK Customized Cranial Implant (K190229) |
### Device Description:
The KLS Martin Individual Patient Solutions (IPS) Planning System is a collection of software and associated additive manufacturing (rapid prototyping) equipment intended to provide a variety of outputs to support reconstructive cranial surgeries. The system uses electronic medical images of the patients' anatomy (CT data) with input from the physician, to manipulate original patient images for planning and executing surgery. The system processes the medical images and produces a variety of patient specific physical and/or digital output devices which include anatomical models, guides, and case reports for use in the marking and cutting of cranial bone in cranial surgery.
#### Indications for Use:
The KLS Martin Individual Patient Solutions (IPS) Planning System is intended for use as a software system and image segmentation system for the transfer of imaging information from a computerized tomography (CT) medical scan. The input data file is processed by the IPS Planning System and the result is an output data file that
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may then be provided as digital models or used as input to a rapid prototyping portion of the system that produces physical outputs including anatomical models, guides, and case reports for use in the marking and cutting of cranial bone in cranial surgery. The IPS Planning System is also intended as a pre-operative software tool for simulating / evaluating surgical treatment options.
Information provided by the software and device output is not intended to eliminate, replace, or substitute, in whole or in part, the healthcare provider's judgment and analysis of the patient's condition.
#### Technological Characteristics/Substantial Equivalence Discussion:
The intended use of the subject device, KLS Martin Individual Patient Solutions (IPS) Planning System, is identical to the predicate device, the KLS Martin Individual (IPS) Patient Solutions System (K188789):
The subject and predicate devices are intended for use as a software and image segmentation system for the transfer of imaging information from a medical scanner such as a CT based system. The input data file is processed through the virtual planning software systems and the result is an output data file that may then be provided as digital models or used as input to a rapid prototyping portion of the system that produces physical outputs. These physical outputs can be anatomical models, guides, and case reports. All digital data and physical devices are used to aid the surgeon during cranial surgeries. They are both also intended as a pre-operative software tool for simulating / evaluating surgical treatment options.
The indications for use statement of the subject device is nearly identical to the predicate, K182889, differing in system outputs. The predicate, K182889, is cleared for use in the marking of bone in cranial surgery. The subject device is indicated for the marking and cutting of cranial bone in cranial surgery. The potential impact on substantial equivalence with regard to each technological difference has been addressed through risk analysis as well as verification and validation testing.
#### Similarities to Predicate
The subject and predicate devices share the same fundamental principle of operation - a system that processes original patient medical images (CT scan) and produces a variety of patient-specific physical and/or digital output devices for planning and executing cranial surgery.
The subject device shares identical technological characteristics as the predicate regarding software, material manufacturing process, performance testing, as well as cleaning and sterilization.
Both the subject and predicate devices use image data obtained from CT scans. The subject device utilizes two (2) commercially off-the-shelf (COTS) software applications for image segmentation and manipulation identical to what was evaluated in the predicate device, K182889. The validated commercially off-theshelf (COTS) software applications are used to transfer patient imaging from a DICOM format to a .STL format and manipulate the images to produce a final design file. In addition, both devices require trained employees/engineers who utilize the software applications to manipulate data and work with the physician to create the virtual planning session. The physician provides input for model manipulation and interactive feedback through viewing of digital models of system outputs that are modified by the trained employee/engineer during the planning session.
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Both systems use additive manufacturing methods to produce physical output devices that include patient-specific anatomical models and guides. In addition, the systems produce digital models and case reports for the physician to use for planning surgeries or to use during surgery.
Design validation activities to verify the final finished output device matches the initial input data (.STL) are identical to the predicate and reference devices, K182889
### and K182789.
Materials used in the manufacture of the subject output devices are polyamide, acrylic resins, and titanium (CP titanium & Titanium Alloy) identical to what was evaluated in the predicate device, K182889.
All output devices from both systems are provided non-sterile and must be sterilized by the end user prior to use. Validated sterilization studies were performed to ensure a sterility assurance level (SAL) of 10-6.
## Differences from Predicate
The subject device's indications for use is nearly identical to the predicate device, differing in system outputs. The predicate, K182889, is cleared for use in the marking of bone in cranial surgery. The subject device is indicated for the marking and cutting of cranial bone in cranial surgery.
The IPS Planning System includes cutting and positioning guides, whereas the predicate only includes marking guides. Cutting and positioning guides were included as part of this device system to aid in cranial pediatric surgeries (e.g., craniosynostosis, congenital cranial deformities, etc.).
The predicate patient population includes adults only, whereas the subject device includes pediatric (neonate, infant, children, adolescents) and adult patient populations.
Risk assessments have been performed based on FDA guidance, "Premarket Assessment of Pediatric Medical Devices, March 24, 2014" for these subpopulations with supporting peer-reviewed clinical studies to demonstrate the safety and effectiveness of the subject device for use in the pediatric subpopulations.
### Reference Devices
The KLS Martin Individual Patient Specific Planning System, K182789, and the Stryker PEEK Customized Cranial Implant Kit, K190229 have been included as reference devices to address differences in technological characteristics between the subject and predicate devices.
- o Target Population: The predicate device was cleared for use in the adult patient population only, whereas the subject device includes pediatric (neonate, infant, children, adolescents) and adult patient populations, which is similar to the reference devices. K182789 includes all pediatric subpopulations and adults, while K190229 includes patients 3.5 years of age and older. Risk mitigation studies for pediatric patients were completed in both reference devices along with verbiage provided in the labelling to mitigate any risks (i.e., radiation exposure).
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| Device Comparison Table | | | | |
|---------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| | KLS Martin IPS Planning System<br>(Subject Device) | KLS Martin IPS Planning System<br>K182889<br>(Primary Predicate) | KLS Martin IPS Planning System<br>K182789<br>(Reference) | Stryker PEEK Customized<br>Cranial Implant Kit<br>K190229<br>(Reference) |
| Indications for Use | The KLS Martin Individual Patient<br>Solutions (IPS) Planning System is<br>intended for use as a software system<br>and image segmentation system for<br>the transfer of imaging information<br>from a computerized tomography<br>(CT) medical scan. The input data<br>file is processed by the IPS Planning<br>System and the result is an output<br>data file that may then be provided<br>as digital models or used as input to<br>a rapid prototyping portion of the<br>system that produces physical<br>outputs including anatomical<br>models, guides, and case reports<br>for use in the marking and cutting<br>of cranial bone in cranial surgery.<br>The IPS Planning System is also<br>intended as a pre-operative<br>software tool for simulating /<br>evaluating surgical treatment<br>options. Information<br>provided by the software<br>and device output is not intended<br>to eliminate, replace, or<br>substitute, in whole or in part, the<br>healthcare provider's judgment and<br>analysis of the patient's condition. | The KLS Martin Individual Patient<br>Solutions (IPS) Planning System is<br>intended for use as a software<br>system and image segmentation<br>system for the transfer of imaging<br>information from a computerized<br>tomography (CT) medical scan. The<br>input data file is processed by the<br>IPS Planning System and the result<br>is an output data file that may then<br>be provided as digital models or<br>used as input to a rapid prototyping<br>portion of the system that produces<br>physical outputs including<br>anatomical models, guides and case<br>reports for use in the marking of<br>cranial bone in cranial surgery. The<br>IPS Planning System is also<br>intended as a pre-operative software<br>tool for simulating / evaluating<br>surgical treatment options. | The KLS Martin Individual Patient<br>Solutions (IPS) Planning System is<br>intended for use as a software<br>system and image segmentation<br>system for the transfer of imaging<br>information from a medical scanner<br>such as a CT based system. The<br>input data file is processed by the<br>IPS Planning System and the result<br>is an output data file that may then<br>be provided as digital models or<br>used as input to a rapid prototyping<br>portion of the system that produces<br>physical outputs including<br>anatomical models, guides, splints,<br>and case reports for use in<br>maxillofacial surgery. The IPS<br>Planning System is also intended as<br>a pre-operative software tool for<br>simulating / evaluating surgical<br>treatment options. | The PEEK Customized Cranial<br>Implant Kit is indicated for the<br>augmentation and/or restoration of<br>bony and/or soft tissue deformities<br>in the cranial and craniofacial<br>skeleton (orbital rim, zygoma, and<br>adjacent bone); including but not<br>limited to, the correction and<br>prevention of persistent temporal<br>hollowing (PTH) in patients 3.5<br>years of age and older. |
| Device Comparison Table | | | | |
| | KLS Martin IPS Planning System<br>(Subject Device) | KLS Martin IPS Planning System<br>K182889<br>(Primary Predicate) | KLS Martin IPS Planning System<br>K182789<br>(Reference) | Stryker PEEK Customized<br>Cranial Implant Kit<br>K190229<br>(Reference) |
| Contraindications | 1. Obvious infections.<br>2. Hypersensitivity to foreign<br>bodies.<br>3. Circulatory problems, systemic<br>diseases, and metabolic<br>disorders.<br>4. Insufficient or inadequate bone<br>tissue.<br>5. Secondary diseases such as<br>degenerative processes that may<br>negatively influence the healing<br>process.<br>6. Interventions carried out in a<br>non-sterile environment (e.g.<br>paranasal sinuses).<br>7. Regions exposed to inappropriate<br>forces or excessive weight loads.<br>8. Patients unwilling or unable to<br>follow instructions during the<br>postoperative phase due to their<br>mental, neurological, or physical<br>condition.<br>9. Bone tumors located in the<br>implant base region.<br>10. Obvious drug or alcohol abuse.<br>11. Significant changes to the<br>patient's anatomy has occurred<br>since the medical scan used for<br>planning purposes was obtained. | 1. Obvious infections.<br>2. Hypersensitivity to foreign<br>bodies.<br>3. Circulatory problems, systemic<br>diseases, and metabolic<br>disorders.<br>4. Insufficient or inadequate bone<br>tissue.<br>5. Secondary diseases such as<br>degenerative processes that may<br>negatively influence the healing<br>process.<br>6. Interventions carried out in a<br>non-sterile environment (e.g.<br>paranasal sinuses).<br>7. Regions exposed to inappropriate<br>forces or excessive weight loads.<br>8. Patients unwilling or unable to<br>follow instructions during the<br>postoperative phase due to their<br>mental, neurological, or physical<br>condition.<br>9. Bone tumors located in the<br>implant base region.<br>10. Obvious drug or alcohol abuse.<br>11. Significant changes to the<br>patient's anatomy has occurred<br>since the medical scan used for<br>planning purposes was obtained. | 1. Obvious infections.<br>2. Hypersensitivity to foreign<br>bodies.<br>3. Circulatory problems, systemic<br>diseases, and metabolic<br>disorders.<br>4. Insufficient or inadequate bone<br>tissue.<br>5. Secondary diseases such as<br>degenerative processes that may<br>negatively influence the healing<br>process.<br>6. Interventions carried out in a<br>non-sterile environment (e.g.<br>paranasal sinuses).<br>7. Regions exposed to inappropriate<br>forces or excessive weight loads.<br>8. Patients unwilling or unable to<br>follow instructions during the<br>postoperative phase due to their<br>mental, neurological, or physical<br>condition.<br>9. Bone tumors located in the<br>implant base region.<br>10. Obvious drug or alcohol abuse.<br>11. Significant changes to the<br>patient's anatomy has occurred<br>since the medical scan used for<br>planning purposes was obtained. | Unknown |
| Device Comparison Table | | | | |
| | KLS Martin IPS Planning System<br>(Subject Device) | KLS Martin IPS Planning System<br>K182889<br>(Primary Predicate) | KLS Martin IPS Planning System<br>K182789<br>(Reference) | Stryker PEEK Customized<br>Cranial Implant Kit<br>K190229<br>(Reference) |
| Classification | 21 CFR 882.4310, Class II | 21 CFR 882.4310, Class II | 21 CFR 872.4120, Class II<br>21 CFR 892.2050, Class II | 21 CFR 882.5320, Class II |
| Product Code | PPT | PPT | DZJ, LLZ | GWO |
| Material | Anatomical Models: Epoxy/Resin,<br>Acrylic<br>Cutting/Marking Guides:<br>Polyamide, Ti-6Al-4V, CP<br>Titanium | Anatomical Models: Epoxy/Resin,<br>Acrylic<br>Cutting/Marking Guides:<br>Polyamide, Ti-6Al-4V, CP<br>Titanium | Anatomical Models: Epoxy/Resin,<br>Acrylic<br>Cutting/Marking Guides: PA, Ti<br>6Al-4V, CP Titanium<br>Splints: methacrylate | Polyether ether ketone (PEEK) |
| Manufacturing<br>Method | Epoxy/Resin, Acrylic: 3D (SLA)<br>CP Titanium: Traditional<br>(Subtractive)<br>Ti-6Al-4V: 3D (Additive: SLM)<br>Polyamide: 3D (Additive; SLS) | Epoxy/Resin, Acrylic: 3D (SLA)<br>CP Titanium: Traditional<br>(Subtractive)<br>Ti-6Al-4V: 3D (Additive; SLM)<br>Polyamide: 3D (Additive; SLS) | Epoxy/Resin, Acrylic: 3D (SLA)<br>CP Titanium: Traditional<br>(Subtractive)<br>Ti-6Al-4V: 3D (Additive: SLM)<br>Polyamide: 3D (Additive; SLS) | Unknown |
| Software | Materialise Mimics (K073468)<br>Geomagic® Freeform PlusTM | Materialise Mimics (K073468)<br>Geomagic® Freeform PlusTM | Materialise Mimics (K073468)<br>Geomagic® Freeform PlusTM<br>IPS CaseDesigner (K161634)<br>MathWorks® MATLAB | Unknown |
| Target Population | Pediatric & Adult | Pediatric & Adult | Pediatric & Adult | Pediatric & Adult |
| Sterilization | Non-sterile (steam) | Non-sterile (steam) | Non-sterile (steam) | Non-sterile (steam) |
| Anatomical Sites | Cranial | Cranial | Mandibular and Maxillofacial | Cranial |
| Thickness | Cutting/Marking Guide<br>Min: 1.0 mm<br>Max: 5 mm | Cutting/Marking Guide<br>Min: 1.0 mm<br>Max: 5 mm | Cutting/Marking Guide<br>Min: 1.0 mm<br>Max: 5.0 mm | Not applicable |
| Device Comparison Table | | | | |
| | KLS Martin IPS Planning System<br>(Subject Device) | KLS Martin IPS Planning System<br>K182889<br>(Primary Predicate)…
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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.