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Title:
MEDICAL PASTE KNEADING INJECTOR
Document Type and Number:
Japanese Patent JP2006334184
Kind Code:
A
Abstract:

To provide a medical paste kneading injector which eliminates a fear of a handle causing trouble to an extrusion device when setting the extrusion device.

The injector has a cylinder 1 which has a nozzle part in the front end part and of which the rear end part is opened, a piston 3 slidably inserted into the cylinder 1 in the axial direction, a piston rod 22 which is screw-inserted into the piston 3 freely movably in the radial direction and which makes the rear end part serve as a mounting part, a stirrer 23 which is disposed at the front end part of the piston rod 22 and is positioned between the front end parts of the piston 3 and the cylinder 1, and the handle 6 which is attachably and detachably disposed at the mounting part and is positioned at the rear of the cylinder 1.


Inventors:
HATTORI MASAAKI
SAWAMURA TAKENORI
MIZUTANI YOICHIRO
FUKADA AKIHIRO
KOJIMA AKIHIKO
KUBO TOMOHIKO
OTANI TADASHI
Application Number:
JP2005163431A
Publication Date:
December 14, 2006
Filing Date:
June 03, 2005
Export Citation:
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Assignee:
NGK SPARK PLUG CO
NIPRO CORP
International Classes:
A61C5/04; A61F2/28; A61M5/315
Domestic Patent References:
JP2005287764A2005-10-20
JP2004254781A2004-09-16
JPH08126701A1996-05-21
JPH1132555A1999-02-09
JP2000237208A2000-09-05
JPH08308927A1996-11-26
JP2003339865A2003-12-02
JPH1133455A1999-02-09
JPS59105405A1984-06-18
JPH07896A1995-01-06
Foreign References:
WO2004002615A12004-01-08
US2825134A1958-03-04
Attorney, Agent or Firm:
Tokuji Nakanishi