Title:
可変及び固定投薬量の用途のための低コストで使い捨ての無針式の注射器
Document Type and Number:
Japanese Patent JP2004500212
Kind Code:
A
Abstract:
A disposable needleless injection device includes an integral unit that is dimensioned and arranged to be grasped in the hand of a user. The system is spring-loaded and is manufactured and shipped with the spring in a pre-cocked condition. An integral ampule is fillable by manipulation of a thrust rod/shaft which extends longitudinally through the device and is able to be grasped by a user. Once the unit is filled with a selected medication, it is held proximate the skin in order to inject the selected dosage. The unit is constructed from a maximum of eight component parts and is assembled in a matter of moments by unskilled personnel.
Inventors:
Parsons Jay Stuart
Application Number:
JP2001574176A
Publication Date:
January 08, 2004
Filing Date:
April 03, 2001
Export Citation:
Assignee:
Equidyne Systems, Inc.
International Classes:
A61M5/30; A61M5/00; (IPC1-7): A61M5/30
Attorney, Agent or Firm:
Minoru Nakamura
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Hideto Takeuchi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda
Fumiaki Otsuka
Sadao Kumakura
Shishido Kaichi
Hideto Takeuchi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Atsushi Hakoda