K Number
K991009
Device Name
RC BUTTRESS
Manufacturer
Date Cleared
1999-06-23

(89 days)

Product Code
Regulation Number
888.3030
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The RC Buttress is intended for use to protect the suture during its use in transosseous bone tunneling in the repair of rotator cuff tears of the shoulder. The RC Buttress prevents the suture from pulling through the bone bridge between adjacent suture holes.
Device Description
The RC Buttress is made of LactoSorb®, which is comprised of bioresorbable and biocompatible polymers that have been used in surgical procedures for years. The LactoSorb® resorbable copolymer is synthetic polyester derived from lactic and glycolic acids. Polylactic/polyglycolic acid copolymer degrades and resorbs In Vivo by hydrolysis into lactic and glycolic acids, which are then metabolized by the body. The LactoSorb® material has been found to be biocompatible in animal and clinical studies in both soft tissue and bone tissue.
More Information

Not Found

Not Found

No
The summary describes a physical implant made of bioresorbable material and does not mention any software, algorithms, or data processing capabilities that would indicate the use of AI or ML.

No
The device's intended use is to protect sutures during rotator cuff repair by preventing them from pulling through bone, which is a supportive mechanical function rather than a direct therapeutic effect on the body's condition or disease state.

No
Explanation: The device is a physical buttress intended to protect sutures in rotator cuff repair, not to identify or determine the nature of a disease or condition.

No

The device description explicitly states the device is made of a physical material (LactoSorb®) and is intended for physical implantation during surgery. It is a hardware device, not software.

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 device is for protecting sutures during surgical repair of rotator cuff tears. This is a surgical implant/accessory, not a device used to examine specimens derived from the human body to provide information for diagnosis, monitoring, or compatibility testing.
  • Device Description: The description focuses on the material composition and how it functions within the body (bioresorbable, protects sutures). This aligns with a surgical implant.
  • Lack of IVD Characteristics: There is no mention of analyzing biological samples, providing diagnostic information, or any of the typical characteristics of an IVD.

Therefore, the RC Buttress is a surgical device, not an In Vitro Diagnostic.

N/A

Intended Use / Indications for Use

The RC Buttress is intended for use to protect the suture during its use in transosseous bone tunneling in the repair of rotator cuff tears of the shoulder. The RC Buttress prevents the suture from pulling through the bone bridge between adjacent suture holes.

The RC Buttress is intended for use to proved the mail to be and the shoulder.

Product codes

MAI

Device Description

The RC Buttress is made of LactoSorb®, which is comprised of bioresorbable and biocompatible polymers that have been used in surgical procedures for years. The LactoSorb® resorbable copolymer is synthetic polyester derived from lactic and glycolic acids. Polylactic/polyglycolic acid copolymer degrades and resorbs In Vivo by hydrolysis into lactic and glycolic acids, which are then metabolized by the body. The LactoSorb® material has been found to be biocompatible in animal and clinical studies in both soft tissue and bone tissue.

Mentions image processing

Not Found

Mentions AI, DNN, or ML

Not Found

Input Imaging Modality

Not Found

Anatomical Site

Shoulder

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

Not Found

Key Metrics

Not Found

Predicate Device(s)

Not Found

Reference Device(s)

Not Found

Predetermined Change Control Plan (PCCP) - All Relevant Information

Not Found

§ 888.3030 Single/multiple component metallic bone fixation appliances and accessories.

(a)
Identification. Single/multiple component metallic bone fixation appliances and accessories are devices intended to be implanted consisting of one or more metallic components and their metallic fasteners. The devices contain a plate, a nail/plate combination, or a blade/plate combination that are made of alloys, such as cobalt-chromium-molybdenum, stainless steel, and titanium, that are intended to be held in position with fasteners, such as screws and nails, or bolts, nuts, and washers. These devices are used for fixation of fractures of the proximal or distal end of long bones, such as intracapsular, intertrochanteric, intercervical, supracondylar, or condylar fractures of the femur; for fusion of a joint; or for surgical procedures that involve cutting a bone. The devices may be implanted or attached through the skin so that a pulling force (traction) may be applied to the skeletal system.(b)
Classification. Class II.

0

510 (k) Summary of Safety and Effectiveness

Submitter: Biomet Inc. Airport Industrial Park P.O. Box 587 Warsaw, IN 46581-0587

Contact Person: Tracy Bickel

Product Code: MAI

Device Name: RC Buttress

The RC Buttress is intended for use to protect the suture during its use in transosseous bone tunneling in the repair of rotator cuff tears of the shoulder. The RC Buttress prevents the suture from pulling through the bone bridge between adjacent suture holes.

The RC Buttress is made of LactoSorb®, which is comprised of bioresorbable and biocompatible polymers that have been used in surgical procedures for years. The LactoSorb® resorbable copolymer is synthetic polyester derived from lactic and glycolic acids. Polylactic/polyglycolic acid copolymer degrades and resorbs In Vivo by hydrolysis into lactic and glycolic acids, which are then metabolized by the body. The LactoSorb® material has been found to be biocompatible in animal and clinical studies in both soft tissue and bone tissue.

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1

Image /page/1/Picture/1 description: The image is a black and white logo for the U.S. Department of Health & Human Services. The logo features a stylized eagle with three heads, representing the department's mission to protect the health of all Americans. The eagle is surrounded by the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" in a circular arrangement.

Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850

JUN 2 3 1999

Ms. Tracy J. Bickel Regulatory Specialist Biomet, Inc. P.O. Box 587 46581-0587 Warsaw, Indiana

Re: K991009 RC Buttress Trade Name: Regulatory Class: II Product Code: MAI March 24, 1999 Dated: Received: March 26, 1999

Dear Ms. Bickel:

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, Drug, and Cosmetic Act (Act). You may, therefore, market the device, subject to the general controls provisions The general controls provisions of the Act 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. ਸ substantially equivalent determination assumes compliance with the current Good Manufacturing Practice requirement, as set forth in the Quality System Regulation (QS) for Medical General regulation (21 CFR Part 820) and that, Devices: 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.

2

Page 2 - Ms. Tracy Bickel

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,

Cella 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

Page _ of _

510(k) NUMBER (IF KNOWN):K991009
DEVICE NAME:RC Buttrees

INDICATIONS FOR USE:

The RC Buttress is intended for use to protect the suture during its use in
ter. The RC Buttress is intended for use to proved the mail to be and the shoulder.

(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED.)

Concurrence of CDRH, Office of Device Evaluation (ODE)

"labels": [

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