Title:
【発明の名称】針シールドを備えたカテーテルと導入器針とのアセンブリ
Document Type and Number:
Japanese Patent JP3379645
Kind Code:
B2
Abstract:
A catheter and introducer needle assembly with needle shield is provided wherein the needle includes an enlarged diameter portion and a distally facing shoulder. The needle shield includes a means for engaging the distally facing shoulder to prevent unwanted distal movement of the needle once the needle has been withdrawn into the needle shield. The needle shield also includes a small diameter opening adjacent to its proximal portion to limit proximal movement of the needle out of the needle shield.
Inventors:
Brimhall, Greg Elle
Stephen Elle, Tollesen
Harding, Weston F
Howell, Grade H
Erskine, Timothy Jay
Stephen Elle, Tollesen
Harding, Weston F
Howell, Grade H
Erskine, Timothy Jay
Application Number:
JP2000543192A
Publication Date:
February 24, 2003
Filing Date:
April 01, 1999
Export Citation:
Assignee:
BECTON, DICKINSON AND COMPANY
International Classes:
A61M5/158; A61M25/06; A61M5/32; (IPC1-7): A61M5/158
Domestic Patent References:
| JP9108348A | ||||
| JP299070A | ||||
| JP9117504A | ||||
| JP5345032A | ||||
| JP3158171A | ||||
| JP1015075A |
Other References:
【文献】国際公開94/23776(WO,A1)
Attorney, Agent or Firm:
Kazuo Shamoto (5 outside)