DE69631337D1 - Selbstreinigende endotrachealtubusvorrichtung - Google Patents

Selbstreinigende endotrachealtubusvorrichtung

Info

Publication number
DE69631337D1
DE69631337D1 DE69631337T DE69631337T DE69631337D1 DE 69631337 D1 DE69631337 D1 DE 69631337D1 DE 69631337 T DE69631337 T DE 69631337T DE 69631337 T DE69631337 T DE 69631337T DE 69631337 D1 DE69631337 D1 DE 69631337D1
Authority
DE
Germany
Prior art keywords
endotracheal tube
catheter
lungs
water
rtc
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 - Fee Related
Application number
DE69631337T
Other languages
English (en)
Other versions
DE69631337T2 (de
Inventor
Theodor Kolobow
Rudolf Trawoger
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.)
US Department of Health and Human Services
Original Assignee
US Department of Health and Human Services
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 US Department of Health and Human Services filed Critical US Department of Health and Human Services
Publication of DE69631337D1 publication Critical patent/DE69631337D1/de
Application granted granted Critical
Publication of DE69631337T2 publication Critical patent/DE69631337T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0463Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M16/0009Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration
    • A61M16/0012Accessories therefor, e.g. sensors, vibrators, negative pressure with sub-atmospheric pressure, e.g. during expiration by Venturi means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04Tracheal tubes
    • A61M16/0402Special features for tracheal tubes not otherwise provided for
    • A61M16/042Special features for tracheal tubes not otherwise provided for with separate conduits for in-and expiration gas, e.g. for limited dead volume
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/12Preparation of respiratory gases or vapours by mixing different gases
    • A61M16/122Preparation of respiratory gases or vapours by mixing different gases with dilution
    • A61M16/125Diluting primary gas with ambient air
    • A61M16/127Diluting primary gas with ambient air by Venturi effect, i.e. entrainment mixers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0021Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816Joints or connectors
    • A61M16/0833T- or Y-type connectors, e.g. Y-piece
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/32General characteristics of the apparatus with radio-opaque indicia
DE69631337T 1995-10-10 1996-10-02 Selbstreinigende endotrachealtubusvorrichtung Expired - Fee Related DE69631337T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US541846 1995-10-10
US08/541,846 US5687714A (en) 1995-10-10 1995-10-10 Self-cleaning endotracheal tube apparatus
PCT/US1996/015823 WO1997013540A1 (en) 1995-10-10 1996-10-02 Self-cleaning endotracheal tube apparatus

Publications (2)

Publication Number Publication Date
DE69631337D1 true DE69631337D1 (de) 2004-02-19
DE69631337T2 DE69631337T2 (de) 2004-12-02

Family

ID=24161333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69631337T Expired - Fee Related DE69631337T2 (de) 1995-10-10 1996-10-02 Selbstreinigende endotrachealtubusvorrichtung

Country Status (8)

Country Link
US (1) US5687714A (de)
EP (1) EP0854737B1 (de)
JP (1) JPH11513296A (de)
AT (1) ATE257720T1 (de)
AU (1) AU709977B2 (de)
DE (1) DE69631337T2 (de)
ES (1) ES2213781T3 (de)
WO (1) WO1997013540A1 (de)

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US6419624B1 (en) * 1999-10-11 2002-07-16 Uromedica, Inc. Apparatus and method for inserting an adjustable implantable genitourinary device
US6655382B1 (en) * 1997-09-18 2003-12-02 The United States Of America As Represented By The Secretary Of Health And Human Services Spontaneous breathing apparatus and method
US5957134A (en) * 1997-11-18 1999-09-28 Lee; Han Shik Anesthesia delivery system
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Also Published As

Publication number Publication date
ATE257720T1 (de) 2004-01-15
AU709977B2 (en) 1999-09-09
JPH11513296A (ja) 1999-11-16
AU7204896A (en) 1997-04-30
ES2213781T3 (es) 2004-09-01
EP0854737B1 (de) 2004-01-14
WO1997013540A1 (en) 1997-04-17
US5687714A (en) 1997-11-18
DE69631337T2 (de) 2004-12-02
EP0854737A1 (de) 1998-07-29

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