# K022242: Intervascular Intergard Knitted Vascular Graft Sizer

- Pathway: 510(k) (Traditional)
- Applicant: Intervascular
- Decided: Aug 14, 2002 after 34 days
- Product code: DSY (Prosthesis, Vascular Graft, Of 6mm And Greater Diameter)
- Device class: 2
- Regulation: 21 CFR 870.3450
- 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 K854431 (1986). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K854431: Meadox Medicals Inc. Graft Sizer, Meadox Medicals, Div. Boston Scientific Corp. (1986) Summary page 1.

## Indications for use
InterVascular InterGard Knitted Vascular Graft Sizer is an accessory to the InterGard Knitted Vascular Prosthesis and is designed to assist the physician in determining the size of the lumen of the host vessel in order to select the appropriate knitted vascular graft diameter.

Source page: https://510kreport.com/device/K022242
Methodology: https://510kreport.com/methodology