# K171933: ASAHI PTCA Guide Wires, ASAHI Corsair Microcatheter, ASAHI Corsair Pro Microcatheter

- Pathway: 510(k) (Traditional)
- Applicant: Asahi Intecc Co., Ltd.
- Decided: Feb 12, 2018 after 229 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: 13 generations back to K890505 (1989). 40 ancestors in all.
7 later devices descend from it; 6 cite it directly.
0 of 48 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K133865: Asahi Gaia First, Second, Third, Asahi Intecc Co., Ltd. (2014) Summary page 5.
- K072431: Asahi Ptca Guide Wire, X-Treme, Asahi Intecc Co., Ltd. (2007) Summary page 5.
- K153106: ASAHI Fielder XT-A, ASAHI Fielder XT-R, Asahi Intecc Co., Ltd. (2016) Summary page 5.
- K022762: Jowire Neo's Ptca Catheter Guidewires, Models AG141000, AG142000, AG143000, AG141002, AG141010, AG14M060 & AG14M050, Jomed, Inc. (2002) Summary page 5.
- K031277: Jowire Asahi Ptca Catheter Guide Wires, Models AG145300,141300,142300,132200,14M350,14M345,14M360,143390,141002, Jomed, Inc. (2003) Summary page 5.
- K052339: Asahi Ptca Guide Wire, Asahi Intecc Co., Ltd. (2005) Summary page 5.
- K101986: Asahi Ultimatebros 3 Ptca Guide Wire, Asahi Intecc Co., Ltd. (2011) Summary page 5.
- K041531: Asahi Ptca Guide Wire Confianza Pro, Asahi Intecc Co., Ltd. (2004) Summary page 5.
- K083127: Asahi Corsair Microcatheter, Asahi Intecc Co., Ltd. (2009) Summary page 6.
- K151103: ASAHI Corsair Microcatheter, Asahi Intecc Co., Ltd. (2015) Summary page 6.
- K161126: ASAHI Corsair Pro, Asahi Intecc Co., Ltd. (2016) Summary page 6.

## Most influential descendants
- K212211: Turnpike catheter, Turnpike Spiral catheter, Turnpike LP catheter, Turnpike Gold catheter, GuideLiner V3 catheter, TrapLiner catheter (2022), 1 descendant of its own
- K220647: GuideLiner Coast, 5.5F (5270); GuideLiner Coast, 6F (5271); GuideLiner Coast, 7F (5272); GuideLiner Coast, 8F (5273) (2022), 0 descendants of its own
- K212167: R350 guidewire, Spectre guidewire, Raider guidewire, Bandit guidewire, Warrior guidewire (2022), 0 descendants of its own
- K211898: ASAHI PCI Guide Wire ASAHI CONFIANZA PRO 8-20 (2021), 0 descendants of its own
- K193322: NovaCross CTO Microcatheter (2020), 0 descendants of its own

## Indications for use
ASAHI PTCA Guide Wires are intended to facilitate the placement of balloon dilatation catheters during percutaneous transluminal coronary angioplasty (PTCA) and percutaneous transluminal angioplasty (PTA), including use in crossing or assisting in crossing de novo coronary chronic total occlusions (CTO). The ASAHI PTCA Guide Wires are not to be used in the neurovasculature. This product is intended to provide support to facilitate the placement of guide wires in the coronary and peripheral vasculatures, and can be used to exchange one guide wire for another. This product is also intended to assist in the delivery of contrast media into the coronary, peripheral and abdominal vasculatures, and to assist in crossing de novo coronary chronic total occlusions (CTO). This device should not be used in neurovasculature.

Source page: https://510kreport.com/device/K171933
Methodology: https://510kreport.com/methodology