Title:
針カバー及びキャップ付針カバー並びに針カバー付翼付針
Document Type and Number:
Japanese Patent JP4209642
Kind Code:
B2
Abstract:
A cylindrical needle guard for attaching and protecting a medical winged needle assembly to which a tube is connected, comprising at least two or more projecting portions on the top sidewall from the front portion to the rear portion, a slit at the bottom of the rear portion along a longitudinal direction of the needle guard, and a groove to fix the tube on the top sidewall of the rear portion; or comprising a pair of stoppers on both sides of the body and locking portions at thick portions and at the bottom of the stoppers for locking the wings of the winged needle assembly. This winged needle assembly to which the tube is connected is safely and securely retracted and locked in the needle guard.
Inventors:
Kei Abe
Seiichi Ono
Seiichi Ono
Application Number:
JP2002217790A
Publication Date:
January 14, 2009
Filing Date:
July 26, 2002
Export Citation:
Assignee:
Kawasumi Chemical Co., Ltd.
International Classes:
A61M5/158; A61M25/06; A61M5/32
Domestic Patent References:
| JP2001327599A | ||||
| JP3505293A | ||||
| JP2000042105A | ||||
| JP1144047U | ||||
| JP11506036A | ||||
| JP11319086A | ||||
| JP8038601A |
Foreign References:
| EP0475857A1 |