WO2014012127A3 - Dispositif de production d'une colonne de gaz pulsatoire - Google Patents
Dispositif de production d'une colonne de gaz pulsatoire Download PDFInfo
- Publication number
- WO2014012127A3 WO2014012127A3 PCT/AT2013/000121 AT2013000121W WO2014012127A3 WO 2014012127 A3 WO2014012127 A3 WO 2014012127A3 AT 2013000121 W AT2013000121 W AT 2013000121W WO 2014012127 A3 WO2014012127 A3 WO 2014012127A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- generating
- respiratory
- connection
- columm
- frequency
- Prior art date
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
- A61M16/0096—High frequency jet ventilation
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/106—Filters in a path
- A61M16/1065—Filters in a path in the expiratory path
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
- A61M16/106—Filters in a path
- A61M16/107—Filters in a path in the inspiratory path
-
- 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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/42—Reducing noise
Abstract
L'invention concerne un dispositif de production d'une colonne de gaz pulsatoire (4) pour la respiration par jet superposé à haute fréquence, comprenant un premier raccord (14) pour un flux de gaz respiratoire à basse fréquence fourni par un respirateur (1), une première buse à jet (15) en liaison avec le premier raccord (14), un premier corps Venturi (18) disposé en aval de la première buse de jet (15), un second raccord (20) pour un flux de gaz respiratoire à haute fréquence fourni par un respirateur (1), une seconde buse à jet (21) en liaison avec le second raccord (20) et un second corps Venturi (24) disposé en aval de la seconde buse à jet (21), le premier corps Venturi (18) et le second corps Venturi (24) étant en liaison avec un raccord commun (32) pour un tube de respiration.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015521909A JP2015521952A (ja) | 2012-07-17 | 2013-07-17 | 脈動ガス柱を生成するための装置 |
CN201380048281.1A CN104812431B (zh) | 2012-07-17 | 2013-07-17 | 用于产生脉动的气柱的装置 |
EP13750625.9A EP2874685A2 (fr) | 2012-07-17 | 2013-07-17 | Dispositif de production d'une colonne de gaz pulsatoire |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATGM297/2012 | 2012-07-17 | ||
AT2972012 | 2012-07-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2014012127A2 WO2014012127A2 (fr) | 2014-01-23 |
WO2014012127A3 true WO2014012127A3 (fr) | 2014-07-17 |
Family
ID=49949299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AT2013/000121 WO2014012127A2 (fr) | 2012-07-17 | 2013-07-17 | Dispositif de production d'une colonne de gaz pulsatoire |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2874685A2 (fr) |
JP (1) | JP2015521952A (fr) |
CN (1) | CN104812431B (fr) |
WO (1) | WO2014012127A2 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105363105B (zh) * | 2014-08-15 | 2017-09-05 | 深圳市安保科技有限公司 | 一种气动电控通气系统及其通气方法 |
CN110772694B (zh) * | 2019-12-06 | 2020-06-05 | 常州市第一人民医院 | 一种具有湿化功能的呼吸装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4519388A (en) * | 1981-05-19 | 1985-05-28 | Dragerwerk A.G. | Respirator apparatus and method of operation thereof |
US4612929A (en) * | 1984-01-20 | 1986-09-23 | Dragerwerk Ag | Attachment for the supply of breathing gas for high-frequency artificial respiration |
DE102006049899A1 (de) * | 2005-12-30 | 2007-09-06 | Weinmann Geräte für Medizin GmbH + Co. KG | Vorrichtung zur Beatmung sowie Verfahren zur Steuerung eines Beatmungsgerätes |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB835198A (en) * | 1958-03-24 | 1960-05-18 | Philip Lockland Stanton | Resuscitator mechanism |
US3630196A (en) * | 1969-08-22 | 1971-12-28 | Bird F M | Manual positive pressure breathing device |
SE437768B (sv) | 1983-08-02 | 1985-03-18 | Bird F M | Kombinerat venturi- och exhalationsventilaggregat |
ES2142578T3 (es) | 1995-05-02 | 2000-04-16 | Aloy Alexander Dr | Dispositivo para el suministro de un gas para su inhalacion. |
ATE294005T1 (de) * | 1998-09-04 | 2005-05-15 | Caradyne R & D Ltd | Kontrollsystem zur erzeugung eines kontinuierlichen positiven atemwegdrucks |
US8347883B2 (en) * | 2008-11-17 | 2013-01-08 | Bird F M | Manual controlled bi-phasic intrapulmonary percussive ventilation and methods |
-
2013
- 2013-07-17 CN CN201380048281.1A patent/CN104812431B/zh not_active Expired - Fee Related
- 2013-07-17 WO PCT/AT2013/000121 patent/WO2014012127A2/fr active Application Filing
- 2013-07-17 EP EP13750625.9A patent/EP2874685A2/fr not_active Withdrawn
- 2013-07-17 JP JP2015521909A patent/JP2015521952A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4519388A (en) * | 1981-05-19 | 1985-05-28 | Dragerwerk A.G. | Respirator apparatus and method of operation thereof |
US4612929A (en) * | 1984-01-20 | 1986-09-23 | Dragerwerk Ag | Attachment for the supply of breathing gas for high-frequency artificial respiration |
DE102006049899A1 (de) * | 2005-12-30 | 2007-09-06 | Weinmann Geräte für Medizin GmbH + Co. KG | Vorrichtung zur Beatmung sowie Verfahren zur Steuerung eines Beatmungsgerätes |
Non-Patent Citations (3)
Title |
---|
ALOY A ET AL: "Tubeless translaryngeal superimposed jet ventilation", EUROPEAN ARCHIVES OF OTO-RHINO-LARYNGOLOGY : OFFICIAL JOURNAL OF THE EUROPEAN FEDERATION OF OTO-RHINO-LARYNGOLOGICAL SOCIETIES (EUFOS) : AFFILIATED WITH THE GERMAN SOCIETY FOR OTO-RHINO-LARYNGOLOGY - HEAD AND NECK SURGERY, SPRINGER INTERNATIONAL, BER, vol. 248, no. 8, 1 January 1991 (1991-01-01), pages 475 - 478, XP008165519, ISSN: 0937-4477, DOI: 10.1007/BF00627637 * |
ALOY A ET AL: "Tubuslose translaryngeale superponierte Jet-Ventilation. [Tube-free translaryngeal superposed jet ventilation]", ANAESTHESIST, SPRINGER VERLAG, DE, vol. 39, no. 10, 1 October 1990 (1990-10-01), pages 493 - 498, XP008165518, ISSN: 0003-2417 * |
SCHRAGL E ET AL: "Beatmung während einer Tracheotomie bei langstreckiger, 90%iger laryngealer Stenose mittels superponierter Hochfrequenz Jet-Ventilation über das Jet-Laryngoskop [Ventilation during tracheotomy in extensive, 90% laryngeal stenosis using superimposed high frequency jet ventilation via the jet laryngos", LARYNGO-RHINO-OTOLOGIE, THIEME, STUTTGART, DE, DE, vol. 74, no. 4, 1 April 1995 (1995-04-01), pages 223 - 226, XP008165517, ISSN: 0935-8943, [retrieved on 20080229], DOI: 10.1055/S-2007-997724 * |
Also Published As
Publication number | Publication date |
---|---|
EP2874685A2 (fr) | 2015-05-27 |
JP2015521952A (ja) | 2015-08-03 |
CN104812431A (zh) | 2015-07-29 |
WO2014012127A2 (fr) | 2014-01-23 |
CN104812431B (zh) | 2017-03-08 |
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