CA2425865C - Unite de drainage a depression regulee - Google Patents

Unite de drainage a depression regulee Download PDF

Info

Publication number
CA2425865C
CA2425865C CA002425865A CA2425865A CA2425865C CA 2425865 C CA2425865 C CA 2425865C CA 002425865 A CA002425865 A CA 002425865A CA 2425865 A CA2425865 A CA 2425865A CA 2425865 C CA2425865 C CA 2425865C
Authority
CA
Canada
Prior art keywords
valve
chamber
water
patient
collection chamber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CA002425865A
Other languages
English (en)
Other versions
CA2425865A1 (fr
Inventor
David R. Swisher
Eugene E. Weilbacher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covidien AG
Original Assignee
Sherwood Service AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/481,237 external-priority patent/US5743894A/en
Application filed by Sherwood Service AG filed Critical Sherwood Service AG
Priority claimed from CA002223744A external-priority patent/CA2223744C/fr
Publication of CA2425865A1 publication Critical patent/CA2425865A1/fr
Application granted granted Critical
Publication of CA2425865C publication Critical patent/CA2425865C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

CA002425865A 1995-06-07 1996-06-07 Unite de drainage a depression regulee Expired - Lifetime CA2425865C (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US08/481,237 US5743894A (en) 1995-06-07 1995-06-07 Spike port with integrated two way valve access
US08/481,237 1995-06-07
US1288896P 1996-03-05 1996-03-05
US60/012,888 1996-03-05
US1792196P 1996-05-07 1996-05-07
US60/017,921 1996-05-07
US1937996P 1996-06-05 1996-06-05
US60/019,379 1996-06-05
CA002223744A CA2223744C (fr) 1995-06-07 1996-06-07 Unite de drainage a depression regulee

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002223744A Division CA2223744C (fr) 1995-06-07 1996-06-07 Unite de drainage a depression regulee

Publications (2)

Publication Number Publication Date
CA2425865A1 CA2425865A1 (fr) 1996-12-19
CA2425865C true CA2425865C (fr) 2006-05-23

Family

ID=27508644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002425865A Expired - Lifetime CA2425865C (fr) 1995-06-07 1996-06-07 Unite de drainage a depression regulee

Country Status (1)

Country Link
CA (1) CA2425865C (fr)

Also Published As

Publication number Publication date
CA2425865A1 (fr) 1996-12-19

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Effective date: 20160607