DE69722684D1 - Filter für eingliedrige beatmungsrohre mit mehreren lumen - Google Patents

Filter für eingliedrige beatmungsrohre mit mehreren lumen

Info

Publication number
DE69722684D1
DE69722684D1 DE69722684T DE69722684T DE69722684D1 DE 69722684 D1 DE69722684 D1 DE 69722684D1 DE 69722684 T DE69722684 T DE 69722684T DE 69722684 T DE69722684 T DE 69722684T DE 69722684 D1 DE69722684 D1 DE 69722684D1
Authority
DE
Germany
Prior art keywords
tube
filters
millimeters
respiratory
dead space
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 - Lifetime
Application number
DE69722684T
Other languages
English (en)
Other versions
DE69722684T2 (de
Inventor
Atsuo F Fukunaga
Blanca M Fukunaga
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.)
Medlis Corp
Original Assignee
Medlis Corp
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 Medlis Corp filed Critical Medlis Corp
Publication of DE69722684D1 publication Critical patent/DE69722684D1/de
Application granted granted Critical
Publication of DE69722684T2 publication Critical patent/DE69722684T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M16/10Preparation of respiratory gases or vapours
    • A61M16/105Filters
    • A61M16/1055Filters bacterial
    • 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
    • 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
    • A61M2230/00Measuring parameters of the user
    • A61M2230/40Respiratory characteristics
    • A61M2230/43Composition of exhalation
    • A61M2230/432Composition of exhalation partial CO2 pressure (P-CO2)
    • 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
    • A61M2230/00Measuring parameters of the user
    • A61M2230/40Respiratory characteristics
    • A61M2230/43Composition of exhalation
    • A61M2230/435Composition of exhalation partial O2 pressure (P-O2)
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00Surgery
    • Y10S128/911Unilimb inhalation-exhalation breathing tubes
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00Surgery
    • Y10S128/912Connections and closures for tubes delivering fluids to or from the body
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00Surgery
    • Y10S128/914Rebreathing apparatus for increasing carbon dioxide content in inhaled gas
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S55/00Gas separation
    • Y10S55/35Respirators and register filters
DE69722684T 1996-11-18 1997-10-30 Filter für eingliedrige beatmungsrohre mit mehreren lumen Expired - Lifetime DE69722684T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US751316 1996-11-18
US08/751,316 US5778872A (en) 1996-11-18 1996-11-18 Artificial ventilation system and methods of controlling carbon dioxide rebreathing

Publications (2)

Publication Number Publication Date
DE69722684D1 true DE69722684D1 (de) 2003-07-10
DE69722684T2 DE69722684T2 (de) 2004-04-29

Family

ID=25021463

Family Applications (3)

Application Number Title Priority Date Filing Date
DE69723859T Expired - Lifetime DE69723859T2 (de) 1996-11-18 1997-10-30 Proximales anschlussstück für ein eingliedriges beatmungsrohr
DE69730540T Expired - Lifetime DE69730540T2 (de) 1996-11-18 1997-10-30 Beatmungssystem mit eingliedrigem Beatmungsrohr
DE69722684T Expired - Lifetime DE69722684T2 (de) 1996-11-18 1997-10-30 Filter für eingliedrige beatmungsrohre mit mehreren lumen

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE69723859T Expired - Lifetime DE69723859T2 (de) 1996-11-18 1997-10-30 Proximales anschlussstück für ein eingliedriges beatmungsrohr
DE69730540T Expired - Lifetime DE69730540T2 (de) 1996-11-18 1997-10-30 Beatmungssystem mit eingliedrigem Beatmungsrohr

Country Status (17)

Country Link
US (5) US5778872A (de)
EP (5) EP1484076A3 (de)
JP (5) JP3466203B2 (de)
CN (3) CN1177626C (de)
AT (3) ATE242023T1 (de)
AU (1) AU732019B2 (de)
BR (1) BR9713000A (de)
CA (2) CA2708934C (de)
DE (3) DE69723859T2 (de)
ES (1) ES2205260T3 (de)
HK (2) HK1023954A1 (de)
IL (1) IL129586A (de)
NZ (1) NZ335100A (de)
PT (1) PT942763E (de)
TW (1) TW357089B (de)
WO (1) WO1998022172A1 (de)
ZA (1) ZA9710216B (de)

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