(70 days)
Not Found
Not Found
No
The summary describes a mechanical device (screws) and does not mention any software, algorithms, or data processing that would indicate the use of AI/ML.
No.
The device is a medical screw intended for cross-locking orthopedic nails and IM rods, which are used to stabilize bones, rather than to treat a disease or condition itself.
No
Explanation: The device is a surgical implant (screws used for cross-locking nails and rods), not a device used to identify the nature or cause of a disease or condition.
No
The device description clearly states it is a physical screw manufactured from medical grade stainless steel, intended for use with physical locking nails and rods. It is a hardware device.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use clearly states the screws are for "cross-locking of Howmedica's femoral, tibial and humeral locking nails and IM rods." This describes a surgical implant used within the body for mechanical support.
- Device Description: The description details a physical screw made of medical grade stainless steel, designed for surgical implantation.
- Lack of IVD Characteristics: There is no mention of the device being used to examine specimens derived from the human body (like blood, urine, tissue, etc.) to provide information for diagnosis, monitoring, or treatment. IVDs are typically used in laboratories or point-of-care settings for testing biological samples.
Therefore, the Howmedica® Fully Threaded Screws are a surgical implant, not an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
The Howmedica® Fully Threaded Screws are intended to be used for cross-locking of Howmedica's femoral, tibial and humeral locking nails and IM rods.
Product codes
87HSB
Device Description
Howmedica's Locking Nail Systems consist of different styles of femoral, tibial and humeral nails. This line extension is to add a new type of cross-locking screw to be used with the currently marketed Grosse & Kempt® nails, Gamma® nails and Seidel™ nails cleared under various 510(k) notifications plus any future styles of stainless steel IM rods or nails. The new screw is 4.6 mm in diameter and is available in various lengths. It has a cortical buttress thread design for transverse cross-locking of IM nails. The screws are manufactured from medical grade stainless steel.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
femoral, tibial and humeral
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)
Not Found
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Zimmer's Buttress Thread Screws, Zimmer's ZMS Recon Nail Cross-Locking Screw
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 888.3020 Intramedullary fixation rod.
(a)
Identification. An intramedullary fixation rod is a device intended to be implanted that consists of a rod made of alloys such as cobalt-chromium-molybdenum and stainless steel. It is inserted into the medullary (bone marrow) canal of long bones for the fixation of fractures.(b)
Classification. Class II.
0
KA72811
510(k) Summary
| Proprietary Name: | Howmedica® Fully Threaded Screw |
|---|---|
| Common Name: | Intradmedullary Rod |
| Classification Name & | |
| Reference: | Intramedullary Fixation Rod |
| 21 CFR 888.3020 | |
| Proposed Regulatory Class: | II |
| Device Product Code: | 87HSB |
| For information contact: | Vivian Kelly |
| Manager Regulatory Affairs |
Howmedica Inc. 359 Veterans Boulevard Rutherford, NJ 07070 Telephone: (201) 507-7830 Fax: (201) 507-6870
Howmedica's Locking Nail Systems consist of different styles of femoral, tibial and humeral nails. This line extension is to add a new type of cross-locking screw to be used with the currently marketed Grosse & Kempt® nails, Gamma® nails and Seidel™ nails cleared under various 510(k) notifications plus any future styles of stainless steel IM rods or nails. The new screw is 4.6 mm in diameter and is available in various lengths. It has a cortical buttress thread design for transverse cross-locking of IM nails. The screws are manufactured from medical grade stainless steel.
The Howmedica® Fully Threaded Screws are intended to be used for cross-locking of femoral, tibial and humeral locking nails and IM rods.
The substantial equivalence of these components is based on an equivalence in intended use, materials, design, and operational principles to Zimmer's Buttress Thread Screws and Zimmer's ZMS Recon Nail Cross-Locking Screw.
1
Image /page/1/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo is circular and contains the words "DEPARTMENT OF HEALTH & HUMAN SERVICES • USA" around the perimeter. In the center of the logo is an abstract symbol that resembles a stylized human figure or a bird.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
OCT - 6 1997
Ms. Vivian Kelly Manager, Regulatory Affairs Howmedica Inc. Pfizer Hospital Products Group 359 Veterans Boulevard 07070-2584 Rutherford, New Jersey
K972811 Re: Howmedica® Fully Threaded Trade Name: Cross-Locking Screws Regulatory Class: II Product Code: нав July 25, 1997 Dated: Received: July 28, 1997
Dear Ms. Kelly:
We have reviewed your Section 510(k) notification of intent to market the device referenced above and we have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to 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, Druq, and Cosmetic Act (Act). 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 (Premarket Approval), 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 895. ਜੋ substantially equivalent determination assumes compliance with the current Good Manufacturing Practice requirement, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic (QS) inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory In addition, FDA may publish further announcements action. concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.
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Page 2 - Ms. Vivian Kelly
This letter will allow you to begin marketing your device as described in your 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 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4659. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its internet address "http://www.fda.gov/cdrh/dsmamain.html".
Sincerely yours,
la M. Witten, Ph.D., M.D. Director Division of General and Restorative Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
3
Indications for Use
510(k) Number (if known):
Device Name: Howmedica® Fully Threaded Screws
Indications for Use:
The Howmedica® Fully Threaded Screws are intended to be used for cross-locking of Howmedica's femoral, tibial and humeral locking nails and IM rods.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use (Per 21 CFR 801.109)
OR
Over-The-Counter Use_
(Optional Format 1-2-96)
Division Sign-Off
(Division Sign-Off) Division of General Restorative Devices 510( . . .