Title:
医療用自動投与器具
Document Type and Number:
Japanese Patent JP5146426
Kind Code:
B2
Abstract:
After pressing a part of the exterior of a body of an administration instrument against a body region of a patient to which a drug solution is to be administered, an injection needle that is housed in the instrument body is automatically protruded from the body to insert the needle into the body region, and further, the injection needle being inserted into the body region is automatically housed in the instrument body to remove the needle from the body region. Thereby, the pain of the patient during needle insertion and needle removal is reduced, and administration at a constant speed is possible during Injection of the drug solution. Furthermore, even when two kinds of drug solutions or a dissolving and mixing type drug solution are/is used, mixing can be easily and reliably carried out.
Inventors:
Ishikawa Tokumi
Tokumi Baba
Tokumi Baba
Application Number:
JP2009198352A
Publication Date:
February 20, 2013
Filing Date:
August 28, 2009
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
A61M5/20; A61M5/24; A61M5/315; A61M5/32; A61M5/42; A61M5/50
Domestic Patent References:
| JP7501234A | ||||
| JP11503637A | ||||
| JP2001245974A | ||||
| JP8505543A | ||||
| JP2001513371A | ||||
| JP4312469A |
Foreign References:
| US20020058912 | ||||
| WO2000062839A2 | ||||
| WO2001017593A1 | ||||
| WO2002047746A1 | ||||
| WO2000024441A1 | ||||
| WO2001007104A1 |
Attorney, Agent or Firm:
Hiroki Naito
Daisuke Nagano
Kentaro Fujii
Daisuke Nagano
Kentaro Fujii