Title:
分離可能な複合カテーテル組立体
Document Type and Number:
Japanese Patent JP2007533365
Kind Code:
A
Abstract:
A multiple catheter assembly (300), comprising a first catheter (310) comprising a first lumen (311) and a first distal end region (312) terminating in a first distal tip (314), a second catheter (340) comprising a second lumen (341) and a second distal end region (342) terminating in a second distal tip (344), at least a portion of the first and the second catheters (310,340) residing in a cannulating portion (102), the first and second catheters (310,340) comprising a first and second catheter outer surface (120,140), respectively, defining a cross-section at the first and second distal tips (314,344) and a cross-section in the cannulating portion (102), the first and second lumens (311,341) defining a cross-section at the first and second distal tips (314,344) and a cross-section in the cannulating portion (102), the first and second distal end regions (312,342) comprising a first and second transition region (119,139), respectively, transitioning the first and second catheter outer surfaces (120,140) from the cross-section defined by the outer surfaces (120,140) at the distal tips (314,344) to the cross-section defined by the outer surfaces (120,140) in the cannulating portion (102), the transition regions (119,139) further transitioning the first and second lumens (311,341), respectively, from the cross-section defined by the lumens (311,341) at the distal tips (314,344) to the cross-section defined by the lumens (311,341) in the cannulating portion (102).
Inventors:
Donald A. SCHON
Earl Woo Hoahs Jr.
John Stevens
Kevin Sanford
Maheyes Nardeo
Timothy Schweighart
Earl Woo Hoahs Jr.
John Stevens
Kevin Sanford
Maheyes Nardeo
Timothy Schweighart
Application Number:
JP2006538203A
Publication Date:
November 22, 2007
Filing Date:
October 27, 2004
Export Citation:
Assignee:
Medical Components, Incorporated
International Classes:
A61M1/14; A61M25/00; A61M25/14
Domestic Patent References:
JP2001340466A | 2001-12-11 | |||
JP2001137350A | 2001-05-22 | |||
JP2001513357A | 2001-09-04 |
Foreign References:
US20030153898A1 | 2003-08-14 | |||
US20020099326A1 | 2002-07-25 | |||
US20030097091A1 | 2003-05-22 | |||
WO2003066148A1 | 2003-08-14 |
Attorney, Agent or Firm:
Takuji Yamada
Mitsuo Tanaka
Mitsuo Wada
Mitsuo Tanaka
Mitsuo Wada