Title:
DEVICE FOR CONTROLLING THE MEDICATION FLUID FLOWING SPEED OF THE FLUID DELIVERY APPARATUS
Document Type and Number:
WIPO Patent Application WO/2007/134545
Kind Code:
A1
Abstract:
A device for controlling the medication fluid flowing speed of the fluid delivery apparatus
comprises a machine housing (2) and a flow-pushing device (6), wherein the flow-pushing
device (6) is mounted on the machine housing (2) and which has a roll (5). A squeeze
mechanism coupled to the roll (5) of the flow-pushing device (6) is mounted on
the machine housing (2) via a retainer member which causes the squeeze mechanism
to be parallel to the roll (5). The movable portion of the squeeze mechanism is
connected with an elastic member, wherein one end of the elastic member is fixedly
connected to the machine housing (2).
Inventors:
YAN, Yuntao (No 69 JingshiRd, Lixia DistrictJinan, Shandong 1, 250061, CN)
Application Number:
CN2007/001666
Publication Date:
November 29, 2007
Filing Date:
May 22, 2007
Export Citation:
Assignee:
YAN, Yuntao (No 69 JingshiRd, Lixia DistrictJinan, Shandong 1, 250061, CN)
International Classes:
A61M5/152; A61M5/168; A61M5/145; A61M5/168
Attorney, Agent or Firm:
JINAN SHUNYUAN PATENT AGENCY CO LTD. (No. 157 Jingshidong Rd, Lixia DistrictJinan, Shandong 4, 250014, CN)
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