Title:
腹膜透析カテーテル
Document Type and Number:
Japanese Patent JP4288165
Kind Code:
B2
Abstract:
Catheter (10, 10') comprising at least two lumens (12, 14) each having a proximal end (16, 18) and a distal end region (20, 22), each of the distal end regions comprising at least one opening (24, 26) for the passage of matter into or out of the body of the user of the catheter, one of said at least two lumens being a first lumen (12) and one being a second lumen (14), said second lumen (14) being longer than said first lumen (12); said matter passing into the body of the user of the catheter through said first lumen (12) and being removed from the body of the user of the catheter through said second lumen (14); said catheter further comprising a diffuser (30) located over the at least one opening (24) in said first lumen (12) and said second lumen (14) extending more distally in the body of the user through said diffuser (30); said diffuser having an interior portion (32) and an exterior portion (34) and more than one opening (36) therebetween.
Inventors:
Work, jack
Wintering, Anjiera
Ronco, Claudio
Wintering, Anjiera
Ronco, Claudio
Application Number:
JP2003533991A
Publication Date:
July 01, 2009
Filing Date:
October 04, 2002
Export Citation:
Assignee:
Medical Components, Incorporated
International Classes:
A61M25/00; A61M1/28; A61M25/04; A61M25/14
Domestic Patent References:
JP11033112A | ||||
JP5253294A | ||||
JP2002531149A | ||||
JP62501752A | ||||
JP6057258B2 | ||||
JP11009686A | ||||
JP2004309B2 | ||||
JP3056061B2 | ||||
JP2004532655A | ||||
JP11503336A |
Foreign References:
WO2000020050A1 | ||||
US4941872 | ||||
US5509897 | ||||
US3981299 | ||||
US4935044 |
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Kawabata Junichi
Ryuji Higashijima
Mitsuo Tanaka
Kawabata Junichi
Ryuji Higashijima