(90 days)
K 910990
No
The document describes a mechanical implant (tibial tray) and its design features, materials, and intended use in total knee arthroplasty. There is no mention of software, algorithms, or any technology that would incorporate AI or ML.
Yes
The device is a component of a total knee arthroplasty, intended to alleviate painful and disabling joint disease of the knee, which is a therapeutic purpose.
No
Explanation: The device is an implantable component for total knee arthroplasty, specifically a tibial tray, and its purpose is therapeutic (to treat knee joint disease), not diagnostic.
No
The device description clearly states it is a physical implant fabricated from cast cobalt-chromium alloy, intended for surgical implantation. It is a hardware device, not software.
Based on the provided text, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In vitro diagnostics are tests performed on samples taken from the human body, such as blood, urine, or tissue, to detect diseases, conditions, or infections.
- Device Description: The description clearly states the Scorpio® Low Profile Tibial Tray is a surgical implant intended for use in total knee arthroplasty. It is a physical component implanted into the body.
- Intended Use/Indications: The intended use and indications relate to treating painful and disabling joint disease of the knee through surgical replacement, not through laboratory testing of biological samples.
Therefore, the Scorpio® Low Profile Tibial Tray is a surgical implant, not an in vitro diagnostic device.
N/A
Intended Use / Indications for Use
The Scorpio® Low Profile Tibial Tray is intended to be used with commercially available Scorpio® Cruciate Retaining femoral components, Scorpio® CR and ScorpioFlex CR tibial bearing inserts, and Scorpio® patellar components in primary cemented total knee arthroplasty. The indications/contraindications for the Scorpio® Low Profile Tibial Tray arc outlined below:
Indications
- · Painful, disabling joint discasc of the knee resulting from: degenerative arthritis, theumatoid arthritis or post-traumatic arthritis.
- · Post-traumatic loss of knee joint configuration and function.
- • Moderate varus, valgus, or flexion deformity in which the ligamentous structures can be returned to adequate function and stability.
Contraindications
- · Any active or suspected latent infection in or about the knee joint.
- · Any mental or neuromuscular disorder which would create an unacceptable risk of prosthesis instability, prosthesis fixation failure, or complications in postoperative care.
- · Bone stock compromised by disease, infection or prior implantation which caunot provide adequate support and/or fixation to the prosthesis.
- Skeletal immaturity.
- · Severe instability of the knee joint secondary to the absence of collateral ligament integrity and function.
- · Obesity. An overwcight or obese patient can produce loads on the prosthesis which can lead to failure of the fixation of the device or to failure of the device itself.
- · The use of bone augmentations is contraindicated with the Scorpio® Low Profile Tibial Tray
The Scorpio® Low Profile Tibial Tray is intended to be used with commercially available Scorpio® Cruciate Retaining femoral components and associated patellar components, and Scorpio® CR and ScorpioFlex CR tibial bearing inserts in primary cemented total knee arthroplasty. The indications/contraindications for the Scorpio® Low Profile Tibial Tray are outlined below:
Indications
- · Painful, disabling joint disease of the knee resulting from: degenerative arthritis, theumatoid arthritis or post-traumatic arthritis.
- · Post-traumatic loss of knee joint configuration and function.
- · Moderate varus, valgus, or flexion deformity in which the ligamentous structures can be returned to adequate function and stability.
Contraindications
- · Any active or suspected latent infection in or about the knee joint.
- · Any mental or neuromuscular disorder which would create an unacceptable risk of prosthesis instability, prosthesis fixation failure, or complications in postoperative care.
- · Bone stock compromised by disease, infection or prior implantation which cannot provide adequate support and/or fixation to the prosthesis.
- · Skeletal immaturity.
- · Severe instability of the knee joint secondary to the absence of collatcral ligament integrity and function.
- · Obesity. An overweight or obese patient can produce loads on the prosthesis which can lead to failure of the fixation of the device or to failure of the device itself.
- · The use of bone augmentations is contraindicated with the Scorpio® Low Profile Tibial Tray
Product codes (comma separated list FDA assigned to the subject device)
JWH
Device Description
The Scorpio® Low Profile Tibial Tray is a sterile, single-use device that is intended to be used with Scorpio® CR femoral components and associated patellar components, and Scorpio® CR and ScorpioFlex CR tibial bearing inserts in primary cemented total knee arthroplasty. The subject Scorpio® Low Profile Tibial Tray is identical in design to the previously cleared Series 7000 Standard Tibial Tray (found substantially equivalent in premarket notification K 910990) with the following exccption: the length of the keel has been decreased to 0.50 inches to allow the implant to be inserted through a smaller incision.
The subject Scorpio® Low Profile Tibial Tray is fabricated from cast cobalt-chromium alloy that conforms to ASTM specification F-75. This tibial tray is offered in eight proportional sizes (sizes 3, 4, 5, 6, 7, 9, 11 and 13) and features the same barb and wire locking mechanism as the previously released Series 7000 Standard tibial tray. The undersurface of the tibial tray has a cast-in waffle surface feature to enhance cement fixation. The waffle pattern interior surface is not an applied coating, but is cast into the cobalt chromium alloy substrate, and consists of a scries of pyramids separated by a distance of 0.53mm, with a pyramid angle of 18°. The keel of the tibial tray utilizes the delta fit keel (swept back normalizations) to provide rotational stability and enhance cement fixation.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
knee joint
Indicated Patient Age Range
Not Found
Intended User / Care Setting
Not Found
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
Finite clement analysis was presented to support substantial equivalence to a predicate device.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.
K 910990
Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.
Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).
Not Found
§ 888.3560 Knee joint patellofemorotibial polymer/metal/polymer semi-constrained cemented prosthesis.
(a)
Identification. A knee joint patellofemorotibial polymer/metal/polymer semi-constrained cemented prosthesis is a device intended to be implanted to replace a knee joint. The device limits translation and rotation in one or more planes via the geometry of its articulating surfaces. It has no linkage across-the-joint. This generic type of device includes prostheses that have a femoral component made of alloys, such as cobalt-chromium-molybdenum, and a tibial component or components and a retropatellar resurfacing component made of ultra-high molecular weight polyethylene. This generic type of device is limited to those prostheses intended for use with bone cement (§ 888.3027).(b)
Classification. Class II.
0
510(k) Premarket Notification
Confidential
ugl / of
Ko 30809
510(k) Summary
Submission Information
Name and Address of Sponsor:
For Information contact:
Howmedica Osteonics Corp. 59 Route 17 Allendale, NJ 07401
Margaret F. Crowc Regulatory Affairs Consultant Howmedica Osteonics Corp. 59 Route 17 Allendalc. NJ 07401
Device Identification
Proprietary Name:
Scorpio® Low Profile Tibial Tray
Modular Tibial Tray Common Name:
Classification Name and Reference: Knee Joint; Patellofemorotibial; Polymer/metal/polymer; Semi-constrained; Cemented prosthesis - Class II - 21 CFR 888.3560
Proposed Regulatory Class: Class II OR(87) JWH Device Product Code:
Intendcd Use
The Scorpio® Low Profile Tibial Tray is intended to be used with commercially available Scorpio® Cruciate Retaining femoral components, Scorpio® CR and ScorpioFlex CR tibial bearing inserts, and Scorpio® patellar components in primary cemented total knee arthroplasty. The indications/contraindications for the Scorpio® Low Profile Tibial Tray arc outlined below:
Indications
- · Painful, disabling joint discasc of the knee resulting from: degenerative arthritis, theumatoid arthritis or post-traumatic arthritis.
- · Post-traumatic loss of knee joint configuration and function.
1
- • Moderate varus, valgus, or flexion deformity in which the ligamentous structures can be returned to adequate function and stability.
Contraindications
- · Any active or suspected latent infection in or about the knee joint.
- · Any mental or neuromuscular disorder which would create an unacceptable risk of prosthesis instability, prosthesis fixation failure, or complications in postoperative care.
- · Bone stock compromised by disease, infection or prior implantation which caunot provide adequate support and/or fixation to the prosthesis.
- Skeletal immaturity.
- · Severe instability of the knee joint secondary to the absence of collateral ligament integrity and function.
- · Obesity. An overwcight or obese patient can produce loads on the prosthesis which can lead to failure of the fixation of the device or to failure of the device itself.
- · The use of bone augmentations is contraindicated with the Scorpio® Low Profile Tibial Tray
Device Description
The Scorpio® Low Profile Tibial Tray is a sterile, single-use device that is intended to be used with Scorpio® CR femoral components and associated patellar components, and Scorpio® CR and ScorpioFlex CR tibial bearing inserts in primary cemented total knee arthroplasty. The subject Scorpio® Low Profile Tibial Tray is identical in design to the previously cleared Series 7000 Standard Tibial Tray (found substantially equivalent in premarket notification K 910990) with the following exccption: the length of the keel has been decreased to 0.50 inches to allow the implant to be inserted through a smaller incision.
The subject Scorpio® Low Profile Tibial Tray is fabricated from cast cobalt-chromium alloy that conforms to ASTM specification F-75. This tibial tray is offered in eight proportional sizes (sizes 3, 4, 5, 6, 7, 9, 11 and 13) and features the same barb and wire
2
510(k) Premarket Notification
032829
page 3 of 3
Confidential
locking mechanism as the previously released Series 7000 Standard tibial tray. The undersurface of the tibial tray has a cast-in waffle surface feature to enhance cement fixation. The waffle pattern interior surface is not an applied coating, but is cast into the cobalt chromium alloy substrate, and consists of a scries of pyramids separated by a distance of 0.53mm, with a pyramid angle of 18°. The keel of the tibial tray utilizes the delta fit keel (swept back normalizations) to provide rotational stability and enhance cement fixation.
Equivalent products include: Series 7000 Tibial Tray (K910990); Duracon® Cruciform Tibial Tray (K926228); and Interax Modular Tibial Tray (K973121).
Finite clement analysis was presented to support substantial equivalence to a predicate device.
3
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Image /page/3/Picture/3 description: The image shows the logo for the U.S. Department of Health and Human Services. The logo consists of a stylized eagle with three heads, representing the department's mission to protect the health of all Americans and provide essential human services. The eagle is surrounded by the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" in a circular arrangement.
DEC 1 0 2003
Ms. Margaret F. Crowe Regulatory Affairs Consultant Howmedica Osteonics Corp. 59 Route 17 South Allendale, New Jersey 07401
Re: K032829 Trade/Device Name: Scorpio® Low Profile Tibial Tray Regulation Numbers: 21 CFR 888.3560 Regulation Names: Knee joint, patellofemorotibial, polymer/metal/polymer semiconstrained cemented prosthesis Regulatory Class: II Product Codes: JWH Dated: September 10, 2003 Received: September 11, 2003
Dear Ms. Crowe:
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.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
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
4
Page 2 - Ms. Margaret F. Crowe
comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); good manufacturing practice requirements as sct forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050, This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Office of Compliance at (301) 594-4659. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html
Sincerely yours,
Mark N Milliken
Celia M. Witten, Ph.D., M.D. Director Division of General, Restorative and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
5
510(k) Number (if known): KO32829
Device Name: Scorpio® Low Profile Tibial Tray
The Scorpio® Low Profile Tibial Tray is intended to be used with commercially available Scorpio® Cruciate Retaining femoral components and associated patellar components, and Scorpio® CR and ScorpioFlex CR tibial bearing inserts in primary cemented total knee arthroplasty. The indications/contraindications for the Scorpio® Low Profile Tibial Tray are outlined below:
Indications
- · Painful, disabling joint disease of the knee resulting from: degenerative arthritis, theumatoid arthritis or post-traumatic arthritis.
- · Post-traumatic loss of knee joint configuration and function.
- · Moderate varus, valgus, or flexion deformity in which the ligamentous structures can be returned to adequate function and stability.
Contraindications
- · Any active or suspected latent infection in or about the knee joint.
- · Any mental or neuromuscular disorder which would create an unacceptable risk of prosthesis instability, prosthesis fixation failure, or complications in postoperative care.
- · Bone stock compromised by disease, infection or prior implantation which cannot provide adequate support and/or fixation to the prosthesis.
- · Skeletal immaturity.
- · Severe instability of the knee joint secondary to the absence of collatcral ligament integrity and function.
- · Obesity. An overweight or obese patient can produce loads on the prosthesis which can lead to failure of the fixation of the device or to failure of the device itself.
- · The use of bone augmentations is contraindicated with the Scorpio® Low Profile Tibial Tray
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
OR : ............................................................................................................................................................................ Corological Dovices
Over-The-Counter Use (Per 21 CFR 801.109) (Optional Format 1-2-96)