# K083145: Asahi Guide Wire Extension, Model AG149000

- Pathway: 510(k) (Special)
- Applicant: Asahi Intecc Co., Ltd.
- Decided: Jan 12, 2009 after 81 days
- Product code: DQX (Wire, Guide, Catheter)
- Device class: 2
- Regulation: 21 CFR 870.1330
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 5 generations back to K890505 (1989). 16 ancestors in all.
14 later devices descend from it; 2 cite it directly.
0 of 31 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K022762: Jowire Neo's Ptca Catheter Guidewires, Models AG141000, AG142000, AG143000, AG141002, AG141010, AG14M060 & AG14M050, Jomed, Inc. (2002) Summary page 1.
- K061984: Treasure, Asahi Intecc Co., Ltd. (2006) Summary page 1.

## Most influential descendants
- K101985: Asahi Guide Wire Extension 165CM (2011), 13 descendants of its own
- K163426: ASAHI PTCA, Peripheral, and Neurovascular Guide Wires, ASAHI Guide Wire Extension (2017), 11 descendants of its own
- K203533: Vassallo GT (2021), 3 descendants of its own
- K203529: VASSALLO GT Hybrid (2021), 1 descendant of its own
- K243733: SION blue PLUS (2025), 0 descendants of its own

## Indications for use
The Asahi Guide Wire Extension accessory is intended for extension of the working length of an already introduced guide wire when exchanging over-the-wire interventional devices during an angioplasty procedure.

Source page: https://510kreport.com/device/K083145
Methodology: https://510kreport.com/methodology