Title:
フリーフロー防止弁機構を伴う輸液ポンプカセット
Document Type and Number:
Japanese Patent JP5619029
Kind Code:
B2
Abstract:
A cassette (1) that is insertable into an infusion pump for delivery of a fluid to a subject that has a housing with two ends for holding flexible tubing (75) through which the fluid is directed. The housing has an open area exposing the tubing, which engages a pumping mechanism when inserted into an infusion pump. An anti-flow valve mechanism (100) associated with the tubing or the cassette and present either in, on or near the housing is made up of a piston (103/105) and spring (110), where the spring biases the piston against the tubing to prevent fluid flow.
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Inventors:
ハリハーレサン， セララータン
ハイリー， ブライアン
ハイリー， ブライアン
Application Number:
JP2011548114A
Publication Date:
November 05, 2014
Filing Date:
January 22, 2010
Export Citation:
Assignee:
ネステク ソシエテ アノニム
International Classes:
A61M39/02; A61M1/00; A61M5/142; A61M5/168; A61M31/00
Attorney, Agent or Firm:
Yoshiki Hasegawa
Tomoya Kurokawa
Yoshinori Shimizu
Ikeda Adult
戸津 Yosuke
Kido 博兒
Ikeda Masato
Tomoya Kurokawa
Yoshinori Shimizu
Ikeda Adult
戸津 Yosuke
Kido 博兒
Ikeda Masato