CA2056669A1 - Triple conduit suction catheter - Google Patents

Triple conduit suction catheter

Info

Publication number
CA2056669A1
CA2056669A1 CA2056669A CA2056669A CA2056669A1 CA 2056669 A1 CA2056669 A1 CA 2056669A1 CA 2056669 A CA2056669 A CA 2056669A CA 2056669 A CA2056669 A CA 2056669A CA 2056669 A1 CA2056669 A1 CA 2056669A1
Authority
CA
Canada
Prior art keywords
conduit
gas
suction catheter
fluid
suction
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
CA2056669A
Other languages
French (fr)
Other versions
CA2056669C (en
Inventor
Rudolph Muto
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.)
Individual
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
Application filed by Individual filed Critical Individual
Publication of CA2056669A1 publication Critical patent/CA2056669A1/en
Application granted granted Critical
Publication of CA2056669C publication Critical patent/CA2056669C/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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
    • 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
    • A61M1/71—Suction drainage systems
    • A61M1/77—Suction-irrigation systems
    • 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
    • A61M1/84—Drainage tubes; Aspiration tips
    • A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0486—Multi-lumen tracheal tubes
    • 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0833—T- or Y-type connectors, e.g. Y-piece
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0111—Aseptic insertion devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

A suction catheter provided with three conduits to provide the functions of suctioning, lavaging and oxygenating. The suction conduit is connected to a suction control member. The second conduit for the irrigating fluid is connected to a source of said fluid. The third conduit is connected to a source of gas under pressure. The gas conduit terminates within the irrigation conduit to form a common chamber at the distal end of the irrigation conduit from which fluid is propelled out by the pressurized gas. The gas may preferably contain oxygen.
CA002056669A 1990-12-07 1991-11-29 Triple conduit suction catheter Expired - Fee Related CA2056669C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/623,339 1990-12-07
US07/623,339 US5167622A (en) 1990-12-07 1990-12-07 Triple conduit suction catheter

Publications (2)

Publication Number Publication Date
CA2056669A1 true CA2056669A1 (en) 1992-06-08
CA2056669C CA2056669C (en) 1997-10-07

Family

ID=24497703

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002056669A Expired - Fee Related CA2056669C (en) 1990-12-07 1991-11-29 Triple conduit suction catheter

Country Status (2)

Country Link
US (1) US5167622A (en)
CA (1) CA2056669C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772264A (en) * 1996-03-25 1998-06-30 Bettenhausen; Shane Gravity operated latch for a refuse container lid

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US7662082B2 (en) 2004-11-05 2010-02-16 Theragenics Corporation Expandable brachytherapy device
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US7527058B2 (en) * 2006-06-14 2009-05-05 Medical Device Group, Inc. Respiratory suction catheter assembly
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US8287442B2 (en) * 2007-03-12 2012-10-16 Senorx, Inc. Radiation catheter with multilayered balloon
US20080228023A1 (en) * 2007-03-15 2008-09-18 Senorx, Inc. Soft body catheter with low friction lumen
US8740873B2 (en) * 2007-03-15 2014-06-03 Hologic, Inc. Soft body catheter with low friction lumen
US8012141B2 (en) * 2007-03-29 2011-09-06 Wright Clifford A Suction wand
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US10207126B2 (en) 2009-05-11 2019-02-19 Cytyc Corporation Lumen visualization and identification system for multi-lumen balloon catheter
GB0914557D0 (en) 2009-08-20 2009-09-30 Smiths Medical Int Ltd Ventilation and suction systems and assemblies
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US10518051B2 (en) * 2012-10-11 2019-12-31 Dileep Yavagal Closed automated suction device and method
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US20210220591A1 (en) * 2016-04-25 2021-07-22 Ciel Medical, Inc. Suction catheter with detachable connector and methods thereof
GB201717237D0 (en) 2017-10-20 2017-12-06 Smiths Medical International Ltd Suction catheter assemblies
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5772264A (en) * 1996-03-25 1998-06-30 Bettenhausen; Shane Gravity operated latch for a refuse container lid

Also Published As

Publication number Publication date
CA2056669C (en) 1997-10-07
US5167622A (en) 1992-12-01

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