Title:
Chemical dosing equipment and a chemical-feeding system
Document Type and Number:
Japanese Patent JP5985188
Kind Code:
B2
Abstract:
Provided is a medical fluid administration device wherein it is possible to detect, with a simpler configuration, that a syringe is set in the correct position. An administration head (110) mounted with a syringe assembly (200) in a detachable manner is provided with a clamper (140) which immobilizes the syringe assembly (200) by enclosing the entire circumference of the cover flange (271) of the syringe assembly (200). The clamber (140) is provided with a base member, a flange holding member which is supported by the base member in a rotatable manner, and an engagement structure which locks the flange holding member in a closed position. The base member is provided with a proximity sensor which detects the syringe assembly (200) placed on the clamper (140), and a proximity sensor which detects that the flange holding member is locked in a closed position.
Inventors:
Shigeru Nemoto
Toshio Kindaka
Nao Saito
Shigeru Muramatsu
Toshio Kindaka
Nao Saito
Shigeru Muramatsu
Application Number:
JP2011553883A
Publication Date:
September 06, 2016
Filing Date:
February 10, 2011
Export Citation:
Assignee:
Nemoto Kyorindo Co., Ltd.
International Classes:
A61M5/145
Domestic Patent References:
| JP2004305361A | 2004-11-04 | |||
| JP2008292457A | 2008-12-04 |
Foreign References:
| WO2006006643A1 | 2006-01-19 | |||
| WO2006109778A1 | 2006-10-19 | |||
| WO2006068171A1 | 2006-06-29 | |||
| WO2007133942A2 | 2007-11-22 |
Attorney, Agent or Firm:
Katsuhiro Ito
Akiko Ono
Akiko Ono
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