# K974769: Cosgrove Clamp

- Pathway: 510(k) (Traditional)
- Applicant: Allegiance Healthcare Corp.
- Decided: Jun 12, 1998 after 172 days
- Product code: DXC (Clamp, Vascular)
- Device class: 2
- Regulation: 21 CFR 870.4450
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K951413 (1995). 1 ancestor in all.
4 later devices descend from it; 4 cite it directly.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K951413: Fogarty-Hydragrip Surgical Clamps, Baxter Healthcare Corp (1995) Summary page 1.
- (no number) Applied Vascular Atraumax™ Surgical Clamps: named in the summary without a submission number

## Most influential descendants
- K033085: Portaclamp (2004), 1 descendant of its own
- K991589: Flexible Vascular Clamp, Version 2 (1999), 1 descendant of its own
- K210324: V. Mueller Cosgrove Flex Clamps, Model Number-CV1033, CV1061, CV1133, CV1161, CV1186 (2021), 0 descendants of its own
- K070380: Portaclamp Flex (2007), 0 descendants of its own

## Indications for use
Used to occlude a blood vessel temporarily. Used in pulmonary and gastrointestinal procedures and can be used to clamp over indwelling catheters. Also used in minimally invasive and standard open cardiovascular procedures for temporary occlusion of a blood vessel.

Source page: https://510kreport.com/device/K974769
Methodology: https://510kreport.com/methodology