(60 days)
Not Found
Not Found
No
The device description and performance studies focus on the material properties and mechanical performance of a vascular graft, with no mention of software, algorithms, or data processing that would indicate AI/ML.
Yes
The device is described as a "vascular prosthesis for replacement or bypass of diseased vessels" and is used to treat "occlusive or aneursymal diseases," indicating it is used to treat a disease, injury, or to restore function.
No
The device is a vascular graft, intended for the replacement or bypass of diseased or traumatized vessels. Its function is to provide a physical conduit for blood flow, not to diagnose a condition.
No
The device description clearly describes a physical vascular graft made of ePTFE with reinforcing rings and optional gold markers. There is no mention of software as a component or the primary function of the 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 it's a "vascular prosthesis for replacement or bypass of diseased vessels...". This describes a device that is implanted or used directly on the patient's vascular system.
- Device Description: The description details a physical graft made of ePTFE, designed to be implanted.
- Lack of IVD Characteristics: There is no mention of the device being used to examine specimens (like blood, urine, tissue) in vitro (outside the body) to provide information about a physiological state, health, or disease.
IVD devices are used to perform tests on samples taken from the body, not to replace or bypass body parts directly.
N/A
Intended Use / Indications for Use
The ePTFE Ringed GORE-TEX Vascular Graft is intended for use as a vascular prosthesis for replacement or bypass of diseased vessels in the patients suffering occlusive or aneursymal diseases, in trauma patients requiring vascular replacement, for dialysis access, or for other vascular procedures.
Product codes
DSY
Device Description
The ePTFE Ringed GORE-TEX Vascular Graft is an expanded polytetrafluoroethylene (ePTFE) vascular graft base tube with ePTFE reinforcing film and optional manufacturing modifications. The proposed modifications consist of replacing external, semi-rigid reinforcing rings of fluorinated ethylene propylene (FEP) with rings created within the graft wall of the ePTFE. These ring structures alternate with a typical graft structure the entire length of the graft. Additionally, small gold dots may be placed at intervals anywhere along the graft, in conjunction with, or as an alternative to the blue orientation markers. The proposed modifications do not present new issues of safety and effectiveness compared to predicate vascular grafts.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
diseased vessels
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
In vivo testing demonstrates that applicant device performance is substantially equivalent to the predicate devices.
Key Metrics
Not Found
Predicate Device(s)
Not Found
Reference Device(s)
GORE-TEX Vascular Grafts; IMPRA Flex PTFE Vascular Graft; Atrium Hybrid Vascular Graft.
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 870.3450 Vascular graft prosthesis.
(a)
Identification. A vascular graft prosthesis is an implanted device intended to repair, replace, or bypass sections of native or artificial vessels, excluding coronary or cerebral vasculature, and to provide vascular access. It is commonly constructed of materials such as polyethylene terephthalate and polytetrafluoroethylene, and it may be coated with a biological coating, such as albumin or collagen, or a synthetic coating, such as silicone. The graft structure itself is not made of materials of animal origin, including human umbilical cords.(b)
Classification. Class II (special controls). The special control for this device is the FDA guidance document entitled “Guidance Document for Vascular Prostheses 510(k) Submissions.”
0
Tab 6
Summary of Safety and Effectiveness Page 1 of 2
Applicant:
W.L. Gore & Associates, Inc. 3450 West. Kiltie Lane P.O. Box 500 Flagstaff, AZ 86002-0500
Contact
Timothy J. Rynn
Date Prepared
May 7, 1999
Trade or Proprietary Name
ePTFE Ringed GORE-TEX® Vascular Graft
Common or Usual Name
Vascular Graft Prosthesis
Classification Name
Vascular Graft Prosthesis 6 mm and greater diameter
Device Predicates
GORE-TEX Vascular Grafts; IMPRA Flex PTFE Vascular Graft; Atrium Hybrid Vascular Graft.
Device Description
The ePTFE Ringed GORE-TEX Vascular Graft is an expanded polytetrafluoroethylene (ePTFE) vascular graft base tube with ePTFE reinforcing film and optional manufacturing modifications. The proposed modifications consist of replacing external, semi-rigid reinforcing rings of fluorinated ethylene propylene (FEP) with rings created within the graft wall of the ePTFE. These ring structures alternate with a typical graft structure the entire length of the graft. Additionally, small gold dots may be placed at intervals anywhere along the graft, in conjunction with, or as an alternative to the blue orientation markers. The proposed modifications do not present new issues of safety and effectiveness compared to predicate vascular grafts.
1
Summary of Safety and Effectiveness
Statement of Intended Use
The ePTFE Ringed GORE-TEX Vascular Graft is intended for use as a vascular prosthesis for replacement or bypass of diseased vessels in the patients suffering occlusive or aneursymal diseases, in trauma patients requiring vascular replacement, for dialysis access, or for other vascular procedures.
Substantial Equivalence
The applicant device is substantially equivalent in materials to currently marketed ePTFE vascular grafts. Mechanical testing data demonstrate the applicant device has mechanical characteristics substantially equivalent to the predicate devices. In vivo testing demonstrates that applicant device performance is substantially equivalent to the predicate devices.
The applicant device is composed of the same ePTFE biomaterial as other GORE-TEX® Vascular Grafts
No new types of safety and effectiveness issues are raised by the proposed modifications.
2
Public Health Service
Image /page/2/Picture/2 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is a stylized image of three human profiles facing right, with flowing lines representing hair or clothing.
JUL - 9 1999
Mr. Timothy J. Rynn Regulatory Associate W.L. Gore & Associates, Inc. 3450 West Kiltie Lane P.O. Box 500 Flagstaff, AZ 86002-0500
Re: K991602 ePTFE Ringed GORE-TEX® Vascular Graft Requlatory Class: II (Two) Product Code: DSY Dated: May 7, 1999 Received: May 10, 1999
Dear Mr. Rynn:
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 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). 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 A substantially equivalent determination assumes compliance with 895. the Current Good Manufacturing Practice requirements, 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 action. In addition, FDA may publish further announcements concerning your device in the Please note: this response to your premarket Federal Register. 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.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
3
Page 2 - Mr. Timothy J. Rynn
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) 594-4648. 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" (21CFR 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/dsma/dsmamain.html".
Sincerely yours,
Thomas J. Callahon
Thomas J. Callahan, Ph.D. Director Division of Cardiovascular, Respiratory and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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Tab 7
Indications For Use
Page _ of _
911,82 510(k) Number (if known) Device Name: ePTFE Ringed GORE-TEX Vascular Graft
INDICATIONS FOR USE:
The ePTFE Ringed GORE-TEX Vascular Graft is intended for use as a vascular prosthesis for r ho of 11 = 1 ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . diseases, in trauma patients requiring vascular replacement, for dialysis access, or for other vascular procedures.
(R) GORE-TEX is a registered trademark of W.L. GORE & Associates, Inc.
(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)
Bete L. Campuele
(Division Sign-Off)
Division of Cardiovascular, Respiratory, and Neurological Devices 510(k) Number
25