# K141751: Asahi Neurovascular Guide Wire Asahi Chikai 008, Asahi Neurovascular Guide Wire Asahi Chikai Black, Asahi Neurovascular

- Pathway: 510(k) (Traditional)
- Applicant: Asahi Intecc Co., Ltd.
- Decided: Jan 30, 2015 after 214 days
- Product code: MOF (Guide, Wire, Catheter, Neurovasculature)
- 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: 6 generations back to K890505 (1989). 14 ancestors in all.
4 later devices descend from it; 4 cite it directly.
0 of 19 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K993257: .010 Silverspeed Hydropophilic Guidewire, .014 Silversped Hydrophilic Guidewire, .016 Silverspeed Hydrophilic Guidewi, Micro Therapeutics, Inc. (1999) Summary page 4.
- K002212: Mirage Hydrophilic Guidewire, Model 103-0608, Micro Therapeutics, Inc. (2000) Summary page 4.
- K110584: Asahi Chikai Neurovascular Guide Wire, Asahi Intecc Co., Ltd. (2011) Summary page 4.
- K112979: Asahi Chikai 10 Neurovascular Guide Wire, Asahi Intecc Co., Ltd. (2011) Summary page 4.
- K022762: Jowire Neo's Ptca Catheter Guidewires, Models AG141000, AG142000, AG143000, AG141002, AG141010, AG14M060 & AG14M050, Jomed, Inc. (2002) Summary page 4.
- K052022: Asahi Ptca Guide Wire Fielder, Asahi Intecc Co., Ltd. (2005) Summary page 4.

## Most influential descendants
- K243383: CHIKAI Nexus 014 (2025), 0 descendants of its own
- K183070: ASAHI Neurovascular Guide Wire, ASAHI CHIKAI X 010 (2019), 0 descendants of its own
- K171613: ASAHI Neurovasulature Guide Wire: ASAHI CHIKAI black 18 soft tip (2017), 0 descendants of its own
- K161912: ASAHI Neurovascular Guide Wire: ASAHI CHIKAI black 14 soft tip (2016), 0 descendants of its own

## Indications for use
This guide wire is intended to be used in the neuro vasculature to facilitate the placement and exchange of therapeutic devices such as cerebral catheters during intravascular therapy. This guide wire is intended for use only in the neuro vasculature.

Source page: https://510kreport.com/device/K141751
Methodology: https://510kreport.com/methodology