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Patent Searching and Data


Title:
BLOOD BAG SYSTEM, MANUFACTURING METHOD THEREFOR, AND METHOD OF USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2021/015114
Kind Code:
A1
Abstract:
In a method of manufacturing a blood bag system (10) in which a blood collection bag (14), a parent bag (18) in which a blood component is accommodated, and flow paths (20 and 22) connecting the blood collection bag (14) and the parent bag (18) are integrally formed by a first sheet body (58), and a second sheet body (60) that is superimposed on the first sheet body (58), when the second sheet body (60) is fusion bonded to the first sheet body (58), cuttable portions (21), which are thinly notched in a thickness direction, are formed between the flow paths (20 and 22) and portions to be removed (23) which are removed after fusion bonding.

Inventors:
IGARASHI MASATSUGU (JP)
Application Number:
PCT/JP2020/027774
Publication Date:
January 28, 2021
Filing Date:
July 17, 2020
Export Citation:
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Assignee:
TERUMO CORP (JP)
International Classes:
A61M1/02; A61J1/10
Foreign References:
US3187750A1965-06-08
JP2015159855A2015-09-07
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
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