FR2435256A1 - Dispositif de commande d'ecoulement pour appareil d'anesthesie par inhalation - Google Patents
Dispositif de commande d'ecoulement pour appareil d'anesthesie par inhalationInfo
- Publication number
- FR2435256A1 FR2435256A1 FR7922293A FR7922293A FR2435256A1 FR 2435256 A1 FR2435256 A1 FR 2435256A1 FR 7922293 A FR7922293 A FR 7922293A FR 7922293 A FR7922293 A FR 7922293A FR 2435256 A1 FR2435256 A1 FR 2435256A1
- Authority
- FR
- France
- Prior art keywords
- connector
- tube
- flow control
- control device
- inhalation anesthesia
- 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.)
- Withdrawn
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
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
-
- 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
- A61M16/0057—Pumps therefor
- A61M16/0078—Breathing bags
-
- 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
- Y10S128/911—Unilimb inhalation-exhalation breathing tubes
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Hematology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Medicinal Preparation (AREA)
Abstract
Dispositif de commande d'écoulement pour appareil d'anesthésie par inhalation. Ce dispositif relié à des tubes coaxiaux extérieur 26 et intérieur 8 et à un masque 16 ou analogue, comporte un corps 14, relié à un raccord extérieur 24 et qui reçoit un ajutage amovible 20 envoyant préférentiellement les gaz expires dans le tube intérieur d'arrivée 28. Un raccord 22 est maintenu à l'intérieur du raccord 24 par des ailettes 25. Un espace 23 ménagé entre le raccord 22 et le corps 14 fait communiquer l'intérieur du raccord 22 avec le raccord 24. Le tube 28 est relié au raccord 22 et le tube 26, au raccord 24. Un ballon de rerespiration 36 à obturateur 34 est relié au tube 28 à l'opposé du dispositif et l'extrémité correspondante du tube 26 présente un orifice 32 à relier éventuellement à une soupape d'évent ou à un mécanisme respiratoire. Application à l'anesthésie.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA785078A ZA785078B (en) | 1978-09-07 | 1978-09-07 | Anaesthesia apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2435256A1 true FR2435256A1 (fr) | 1980-04-04 |
Family
ID=25573382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7922293A Withdrawn FR2435256A1 (fr) | 1978-09-07 | 1979-09-06 | Dispositif de commande d'ecoulement pour appareil d'anesthesie par inhalation |
Country Status (8)
Country | Link |
---|---|
US (1) | US4281652A (fr) |
JP (1) | JPS5594262A (fr) |
AU (1) | AU5062379A (fr) |
DE (2) | DE2936739A1 (fr) |
FR (1) | FR2435256A1 (fr) |
GB (1) | GB2029703B (fr) |
IT (1) | IT1165302B (fr) |
ZA (1) | ZA785078B (fr) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU547514B2 (en) * | 1980-09-02 | 1985-10-24 | David Humphrey | Anaesthetic system with waste gas scavenging |
US4676239A (en) * | 1980-09-20 | 1987-06-30 | David Humphrey | Anesthetic system |
US4462397A (en) * | 1981-04-03 | 1984-07-31 | Terumo Corporation | Breathing circuit |
JPS57190568A (en) * | 1981-05-18 | 1982-11-24 | Terumo Corp | Breathing and anasthetic circuit |
US4463755A (en) * | 1981-05-18 | 1984-08-07 | Terumo Corporation | Breathing circuit |
US4573463A (en) * | 1982-08-02 | 1986-03-04 | Hall Lester B | Breathing mask |
JPS59101159A (ja) * | 1982-11-30 | 1984-06-11 | 泉工医科工業株式会社 | 二連噴流管を有する人工呼吸器 |
DE3313855C1 (de) * | 1983-04-16 | 1984-03-15 | Drägerwerk AG, 2400 Lübeck | Beatmungssystem |
US4521038A (en) * | 1983-05-20 | 1985-06-04 | Respiratory Care, Inc. | Safety connector for flexible tube device |
US4702241A (en) * | 1985-10-11 | 1987-10-27 | University Of Florida | Self-contained jet pump breathing apparatus |
US5377670A (en) * | 1986-09-23 | 1995-01-03 | Smith; Charles A. | Insulated breathing tube |
US4838258A (en) * | 1987-10-26 | 1989-06-13 | Gibeck-Dryden Corporation | Gas sampling lumen for breathing system |
US4951661A (en) * | 1988-06-08 | 1990-08-28 | Thayer Medical Corporation | Quick-connect adapter valve for connecting nebulizer and fluid ventilator hose |
US5070871A (en) * | 1988-12-28 | 1991-12-10 | Manicom Anthony W | Anaesthetic valve for converting between Mapleson `A` and `D` systems |
US5245996A (en) * | 1988-12-28 | 1993-09-21 | Manicom Anthony W | Anaesthetic system valve for converting between Mapleson `A`, `D`, and `E`c |
CA2004930C (fr) * | 1989-12-08 | 1996-04-02 | John Richard Sikora | Circuit pour respirateur et appareil d'anesthesie |
DE4023108C1 (fr) * | 1990-07-20 | 1992-02-13 | Ems Gmbh, 8520 Moehrendorf, De | |
US5333606A (en) * | 1992-04-24 | 1994-08-02 | Sherwood Medical Company | Method for using a respirator accessory access port and adaptor therefore |
US5396883A (en) * | 1993-05-18 | 1995-03-14 | Knupp; Jacob E. | Nebulizer valve assembly for use in a ventilation circuit |
US5404873A (en) * | 1993-06-16 | 1995-04-11 | King System Corporation Division Of Barco Molding, Inc. | Anesthesia circuit |
SE503292C2 (sv) * | 1995-06-02 | 1996-05-13 | Siemens Elema Ab | Automatiskt omkopplingsbar narkosutrustning |
US5778872A (en) * | 1996-11-18 | 1998-07-14 | Medlis, Inc. | Artificial ventilation system and methods of controlling carbon dioxide rebreathing |
US5803064A (en) * | 1997-08-12 | 1998-09-08 | University Technology Corporation | Anesthesia system for use with magnetic resonance imaging systems |
GB2335604A (en) * | 1998-03-26 | 1999-09-29 | Eugenio Brugna | Anaesthesia apparatus |
DE19840760C2 (de) * | 1998-09-07 | 2000-07-20 | Map Medizintechnik Gmbh | Schalldämpfer für Beatmungsvorrichtung |
US6209539B1 (en) | 1999-03-22 | 2001-04-03 | Hudson Respiratory Care Inc. | Asymmetric patient adapter for ventilator circuits |
EP2421590B1 (fr) * | 2009-04-24 | 2018-03-28 | New York University | Système et procédé pour circuits permettant à une cpap de produire une pression nulle |
CN102107038B (zh) * | 2009-12-25 | 2013-04-03 | 崇仁(厦门)医疗器械有限公司 | 呼吸面罩的输气管及该呼吸面罩 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3856051A (en) * | 1972-02-28 | 1974-12-24 | J Bain | Flexible tube device |
US3973564A (en) * | 1974-08-08 | 1976-08-10 | Dupaco Incorporated | Anaesthetist's respiration apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2875756A (en) * | 1955-02-07 | 1959-03-03 | Spirotechnique Sa | Open circuit breathing apparatus |
RO57815A2 (fr) * | 1971-04-15 | 1975-06-15 | ||
US3901230A (en) * | 1972-01-17 | 1975-08-26 | Henkin Melvyn Lane | Anesthesia rebreathing apparatus including improved reservoir means |
FR2174782B1 (fr) * | 1972-03-10 | 1975-03-21 | Lafourcade Jean Michel | |
US4007737A (en) * | 1974-01-28 | 1977-02-15 | Paluch Bernard R | Anesthesia breathing system |
-
1978
- 1978-09-07 ZA ZA785078A patent/ZA785078B/xx unknown
-
1979
- 1979-08-27 US US06/069,998 patent/US4281652A/en not_active Expired - Lifetime
- 1979-08-31 GB GB7930200A patent/GB2029703B/en not_active Expired
- 1979-09-06 AU AU50623/79A patent/AU5062379A/en not_active Abandoned
- 1979-09-06 FR FR7922293A patent/FR2435256A1/fr not_active Withdrawn
- 1979-09-07 JP JP11509179A patent/JPS5594262A/ja active Pending
- 1979-09-07 DE DE19792936739 patent/DE2936739A1/de not_active Withdrawn
- 1979-09-07 IT IT25548/79A patent/IT1165302B/it active
- 1979-09-07 DE DE19797925761U patent/DE7925761U1/de not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3856051A (en) * | 1972-02-28 | 1974-12-24 | J Bain | Flexible tube device |
US3973564A (en) * | 1974-08-08 | 1976-08-10 | Dupaco Incorporated | Anaesthetist's respiration apparatus |
Also Published As
Publication number | Publication date |
---|---|
AU5062379A (en) | 1980-03-13 |
IT7925548A0 (it) | 1979-09-07 |
GB2029703B (en) | 1982-12-15 |
IT1165302B (it) | 1987-04-22 |
DE2936739A1 (de) | 1980-03-20 |
ZA785078B (en) | 1980-08-27 |
JPS5594262A (en) | 1980-07-17 |
DE7925761U1 (de) | 1980-01-31 |
US4281652A (en) | 1981-08-04 |
GB2029703A (en) | 1980-03-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |