CA2343890A1 - Respiratory suction catheter apparatus - Google Patents

Respiratory suction catheter apparatus Download PDF

Info

Publication number
CA2343890A1
CA2343890A1 CA002343890A CA2343890A CA2343890A1 CA 2343890 A1 CA2343890 A1 CA 2343890A1 CA 002343890 A CA002343890 A CA 002343890A CA 2343890 A CA2343890 A CA 2343890A CA 2343890 A1 CA2343890 A1 CA 2343890A1
Authority
CA
Canada
Prior art keywords
catheter
ventilation circuit
tube
suction catheter
respiratory 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
CA002343890A
Other languages
French (fr)
Other versions
CA2343890C (en
Inventor
Chet M. Crump
Edward B. Madsen
V. Roland Smith
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.)
Kimberly Clark Worldwide Inc
Original Assignee
Ballard Medical Products
Chet M. Crump
Edward B. Madsen
V. Roland Smith
Kimberly-Clark Worldwide, Inc.
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 Ballard Medical Products, Chet M. Crump, Edward B. Madsen, V. Roland Smith, Kimberly-Clark Worldwide, Inc. filed Critical Ballard Medical Products
Publication of CA2343890A1 publication Critical patent/CA2343890A1/en
Application granted granted Critical
Publication of CA2343890C publication Critical patent/CA2343890C/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/91—Anesthesia gas scavenging system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/912—Connections and closures for tubes delivering fluids to or from the body

Abstract

An improved respiratory suction apparatus catheter (300) includes a manifold (304) for attachment to the distal hub of an endotracheal tube to form a ventilation circuit, a catheter tube (308) which is displaceable through the manifold (304), into the endotracheal tube to suction secretions from the tube and lungs, and a valve mechanism (336) disposed adjacent the ventilation circuit to minimize the draw of air from the ventilation circuit of a patient while the catheter (308) is being cleaned. In a preferred embodiment of the invention, the catheter (308) is cleaned more thoroughly than in the prior art while simultaneously drawing little or no air from the patient's ventilation circuit.
CA002343890A 1998-09-17 1999-09-07 Respiratory suction catheter apparatus Expired - Fee Related CA2343890C (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US15629798A 1998-09-17 1998-09-17
US09/156,297 1998-09-17
US15760598A 1998-09-21 1998-09-21
US09/157,605 1998-09-21
US09/357,591 1999-07-20
US09/357,591 US6227200B1 (en) 1998-09-21 1999-07-20 Respiratory suction catheter apparatus
PCT/US1999/020437 WO2000015276A1 (en) 1998-09-17 1999-09-07 Respiratory suction catheter apparatus

Publications (2)

Publication Number Publication Date
CA2343890A1 true CA2343890A1 (en) 2000-03-23
CA2343890C CA2343890C (en) 2008-07-29

Family

ID=33134573

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002343890A Expired - Fee Related CA2343890C (en) 1998-09-17 1999-09-07 Respiratory suction catheter apparatus

Country Status (7)

Country Link
US (2) US6227200B1 (en)
EP (1) EP1113828B1 (en)
JP (1) JP4087567B2 (en)
AU (1) AU5909899A (en)
CA (1) CA2343890C (en)
TW (1) TW426530B (en)
WO (1) WO2000015276A1 (en)

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AU5909899A (en) 2000-04-03
US6227200B1 (en) 2001-05-08
JP4087567B2 (en) 2008-05-21
WO2000015276A1 (en) 2000-03-23
CA2343890C (en) 2008-07-29
TW426530B (en) 2001-03-21
US6805125B1 (en) 2004-10-19
JP2002524210A (en) 2002-08-06
EP1113828B1 (en) 2013-11-06
EP1113828A1 (en) 2001-07-11
EP1113828A4 (en) 2009-08-12

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