Title:
CONTINUOUS TRANSFUSION INJECTION UNIT ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2000/041750
Kind Code:
A1
Abstract:
A continuous transfusion injection unit assembly comprising a transfusion bag unit (1) made of a flexible material, storing therein a transfusion, and provided with an elastic extraction portion (11); a continuous transfusion injector unit (2) connecting to an injection unit (21) and an outflow unit (22) via an elastic balloon (23) and having a function of keeping the transfusion, injected into the balloon from the injection unit, flowing out from the outflow unit for an extended time by means of an elastic shrinkage force of the balloon; and a connector unit (3) detachably connecting the elastic extraction portion of the transfusion bag unit with the injection unit of the continuous transfusion injector unit; wherein the transfusion is quickly and simply transferred from the transfusion bag unit (1) to the continuous transfusion injector unit (2) through the connector unit (3).
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Inventors:
TSUKADA OSAMU (JP)
Application Number:
PCT/JP1999/000067
Publication Date:
July 20, 2000
Filing Date:
January 12, 1999
Export Citation:
Assignee:
TSUKADA MEDICAL RESEARCH CO LT (JP)
TSUKADA OSAMU (JP)
TSUKADA OSAMU (JP)
International Classes:
A61M5/152; (IPC1-7): A61M5/14; A61M5/152; A61M5/162
Foreign References:
| JPH01135360A | 1989-05-29 | |||
| JPH06296688A | 1994-10-25 | |||
| JPS61162955A | 1986-07-23 | |||
| JPH067722Y2 | 1994-03-02 |
Attorney, Agent or Firm:
Shamoto, Ichio (Section 206 2-1, Ohtemachi 2-chome Chiyoda-ku Tokyo, JP)
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