CA2278165A1 - Device and system for draining a body cavity and methods related thereto - Google Patents

Device and system for draining a body cavity and methods related thereto Download PDF

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Publication number
CA2278165A1
CA2278165A1 CA002278165A CA2278165A CA2278165A1 CA 2278165 A1 CA2278165 A1 CA 2278165A1 CA 002278165 A CA002278165 A CA 002278165A CA 2278165 A CA2278165 A CA 2278165A CA 2278165 A1 CA2278165 A1 CA 2278165A1
Authority
CA
Canada
Prior art keywords
chamber
pressure control
collection chamber
featured
patient
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
CA002278165A
Other languages
French (fr)
Other versions
CA2278165C (en
Inventor
Michael A. Valerio
Trinh Phung
Anthony R. Carlone
Victor Santos
Lawrence F. Travers
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.)
Teleflex CT Devices Inc
Original Assignee
Deknatel Technology Corporation
Michael A. Valerio
Trinh Phung
Anthony R. Carlone
Victor Santos
Lawrence F. Travers
Genzyme Corporation
Teleflex-Ct Devices Incorporated
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
Application filed by Deknatel Technology Corporation, Michael A. Valerio, Trinh Phung, Anthony R. Carlone, Victor Santos, Lawrence F. Travers, Genzyme Corporation, Teleflex-Ct Devices Incorporated filed Critical Deknatel Technology Corporation
Priority to CA002452568A priority Critical patent/CA2452568A1/en
Publication of CA2278165A1 publication Critical patent/CA2278165A1/en
Application granted granted Critical
Publication of CA2278165C publication Critical patent/CA2278165C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/60—Containers for suction drainage, adapted to be used with an external suction source
    • A61M1/61—Two- or three-bottle systems for underwater drainage, e.g. for chest cavity drainage
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2209/00—Ancillary equipment
    • A61M2209/08—Supports for equipment
    • A61M2209/082—Mounting brackets, arm supports for equipment

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Drying Of Solid Materials (AREA)

Abstract

Featured is a device (10) for draining fluids and/or gas from body cavities, including at least a pressure control chamber (46) and a collection chamber (50) being fluidly coupled by a one-way valve (62), thereby establishing a waterless seal between the collection chamber including the patient, and the suction source. The pressure control chamber (46) also includes the patient, and the suction pressure control regulator (60) that controls and maintains the suction pressure at or about a selected valve. Preferably the regulator (60) includes a spring intermediate chamber (100) and at least two passages (102, 103, 104) that are perpendicular to two adjacent surfaces within the intermediate chambers, and intermediate chambers are arranged so liquid in the collection chamber does not flow and contaminate the upstream portions of the device when the device is resting on its front side or backside. Aslo featured is an auto-transfusion system (400) including a drainage device and a bag assembly (402) attached thereto.
CA002278165A 1997-01-14 1998-01-09 Device and system for draining a body cavity and methods related thereto Expired - Fee Related CA2278165C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002452568A CA2452568A1 (en) 1997-01-14 1998-01-09 Device and system for draining a body cavity and methods related thereto

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/783,177 1997-01-14
US08/783,177 US5989234A (en) 1997-01-14 1997-01-14 Device and system for draining a body cavity and methods related thereto
PCT/US1998/000760 WO1998030256A2 (en) 1997-01-14 1998-01-09 Device and system for draining a body cavity and methods related thereto

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002452568A Division CA2452568A1 (en) 1997-01-14 1998-01-09 Device and system for draining a body cavity and methods related thereto

Publications (2)

Publication Number Publication Date
CA2278165A1 true CA2278165A1 (en) 1998-07-16
CA2278165C CA2278165C (en) 2004-04-20

Family

ID=25128422

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002278165A Expired - Fee Related CA2278165C (en) 1997-01-14 1998-01-09 Device and system for draining a body cavity and methods related thereto

Country Status (6)

Country Link
US (3) US5989234A (en)
EP (1) EP1017431A4 (en)
JP (1) JP3177254B2 (en)
AU (1) AU731214B2 (en)
CA (1) CA2278165C (en)
WO (1) WO1998030256A2 (en)

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Also Published As

Publication number Publication date
WO1998030256A3 (en) 1998-11-12
US6338728B1 (en) 2002-01-15
AU731214B2 (en) 2001-03-29
JP3177254B2 (en) 2001-06-18
WO1998030256A2 (en) 1998-07-16
EP1017431A4 (en) 2000-11-22
EP1017431A2 (en) 2000-07-12
US5989234A (en) 1999-11-23
CA2278165C (en) 2004-04-20
JP2000507872A (en) 2000-06-27
AU6241498A (en) 1998-08-03
US6368311B1 (en) 2002-04-09

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