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Title:
EXTRACORPOREAL CIRCULATION TUBE CONNECTOR
Document Type and Number:
WIPO Patent Application WO2004073764
Kind Code:
A3
Abstract:
To realize compact packing without causing a tube kink in an extracorporeal circulation circuit of especially a preconnecting type which uses tubes and connectors. A connector includes a first fitting member and a second fitting member into which ends of tubes are to be fitted, and a connecting member sandwiched between and connected with the first and second fitting members. The connecting member is constricted in the middle, thereby forming a thin-walled part that has a smaller wall thickness than the other parts of the connecting member which are closer to the first and second fitting members. The thin-walled part is continuously formed around a circumference of the connecting member.

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Inventors:
KATSUNO YUTAKA
TSUTSUMI DAISUKE
KAWARABATA SHIGEKI
Application Number:
PCT/JP2004/002142
Publication Date:
December 09, 2004
Filing Date:
February 24, 2004
Export Citation:
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Assignee:
JMS CO LTD (JP)
KATSUNO YUTAKA
TSUTSUMI DAISUKE
KAWARABATA SHIGEKI
International Classes:
A61M1/36; A61M39/10; F16L21/00; F16L27/107; F16L41/02; F16L47/06; F16L47/32; A61M; (IPC1-7): A61M39/10; A61M1/36; F16L27/107
Foreign References:
DE704045C1941-03-21
US3628813A1971-12-21
GB627278A1949-08-04
EP0663216A21995-07-19
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