CA2443247A1 - Patient vacuum fluid collection canister system - Google Patents

Patient vacuum fluid collection canister system Download PDF

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Publication number
CA2443247A1
CA2443247A1 CA002443247A CA2443247A CA2443247A1 CA 2443247 A1 CA2443247 A1 CA 2443247A1 CA 002443247 A CA002443247 A CA 002443247A CA 2443247 A CA2443247 A CA 2443247A CA 2443247 A1 CA2443247 A1 CA 2443247A1
Authority
CA
Canada
Prior art keywords
fluid collection
collection canister
canister system
vacuum fluid
reservoir
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.)
Granted
Application number
CA002443247A
Other languages
French (fr)
Other versions
CA2443247C (en
Inventor
Charles Cook
Mostafa Zomorodi
Richard C. G. Dark
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.)
Allegiance Corp
Original Assignee
Individual
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 US08/086,782 external-priority patent/US5470324A/en
Application filed by Individual filed Critical Individual
Publication of CA2443247A1 publication Critical patent/CA2443247A1/en
Application granted granted Critical
Publication of CA2443247C publication Critical patent/CA2443247C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

A patient fluid collection system is disclosed which includes a fluid collection reservoir (48), a cover (62) for the reservoir and a liner (60) within the reservoir comprising an enlargeable or expandable wall portion such that the wall portion (64) may expand if the liner fills with fluid. An anti- reflux system is also disclosed as well as a new tandem tube and a new connector.
CA002443247A 1993-07-01 1994-06-28 Patient vacuum fluid collection canister system Expired - Lifetime CA2443247C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/086,782 US5470324A (en) 1993-07-01 1993-07-01 Non-refluxing suction canister system and components therefor
US08/086,782 1993-07-01
CA002142907A CA2142907C (en) 1993-07-01 1994-06-28 Patient fluid collection system

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002142907A Division CA2142907C (en) 1993-07-01 1994-06-28 Patient fluid collection system

Publications (2)

Publication Number Publication Date
CA2443247A1 true CA2443247A1 (en) 1995-01-12
CA2443247C CA2443247C (en) 2007-03-27

Family

ID=29550698

Family Applications (3)

Application Number Title Priority Date Filing Date
CA002443247A Expired - Lifetime CA2443247C (en) 1993-07-01 1994-06-28 Patient vacuum fluid collection canister system
CA002443243A Expired - Lifetime CA2443243C (en) 1993-07-01 1994-06-28 Non-removable connector for patient fluid collection system
CA002443245A Expired - Lifetime CA2443245C (en) 1993-07-01 1994-06-28 Patient fluid collection system connector

Family Applications After (2)

Application Number Title Priority Date Filing Date
CA002443243A Expired - Lifetime CA2443243C (en) 1993-07-01 1994-06-28 Non-removable connector for patient fluid collection system
CA002443245A Expired - Lifetime CA2443245C (en) 1993-07-01 1994-06-28 Patient fluid collection system connector

Country Status (1)

Country Link
CA (3) CA2443247C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113368317A (en) * 2021-04-28 2021-09-10 吴天赐 Electric amniotic fluid suction device for obstetrical department

Also Published As

Publication number Publication date
CA2443243C (en) 2005-08-23
CA2443247C (en) 2007-03-27
CA2443243A1 (en) 1995-01-12
CA2443245A1 (en) 1995-01-12
CA2443245C (en) 2008-09-23

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20140630