CA2091878A1 - Clapet de non-retour basse pression pour respirateur artificiel - Google Patents
Clapet de non-retour basse pression pour respirateur artificielInfo
- Publication number
- CA2091878A1 CA2091878A1 CA 2091878 CA2091878A CA2091878A1 CA 2091878 A1 CA2091878 A1 CA 2091878A1 CA 2091878 CA2091878 CA 2091878 CA 2091878 A CA2091878 A CA 2091878A CA 2091878 A1 CA2091878 A1 CA 2091878A1
- Authority
- CA
- Canada
- Prior art keywords
- regulator
- housing
- diaphragm
- valve
- fluid flow
- 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.)
- Abandoned
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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Check Valves (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59931690A | 1990-10-17 | 1990-10-17 | |
US599,316 | 1990-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2091878A1 true CA2091878A1 (fr) | 1992-04-18 |
Family
ID=24399142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2091878 Abandoned CA2091878A1 (fr) | 1990-10-17 | 1991-10-11 | Clapet de non-retour basse pression pour respirateur artificiel |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0553249A1 (fr) |
JP (1) | JPH06504922A (fr) |
AU (1) | AU649290B2 (fr) |
CA (1) | CA2091878A1 (fr) |
WO (1) | WO1992006728A1 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0562717B1 (fr) * | 1992-02-24 | 1999-04-21 | Canon Kabushiki Kaisha | Un récipient de liquide, une cartouche à jet d'encre comprenant un récipient de liquide et un appareil d'enregistrement à jet d'encre ayant ladite cartouche |
FI95873C (fi) * | 1992-10-15 | 1996-04-10 | Orion Yhtymae Oy | Inhalaatiolaitteen yhteydessä käytettävä venttiili |
AUPQ099199A0 (en) | 1999-06-17 | 1999-07-08 | Herlihy, Geoffrey Francis | An improved air release valve |
DE10050443A1 (de) * | 2000-10-12 | 2002-04-25 | Weinmann G Geraete Med | Verfahren und Vorrichtung zur Veränderung eines Strömungsquerschnittes |
GB0321266D0 (en) * | 2003-09-11 | 2003-10-08 | Intersurgical Ltd | Improvements relating to PEEP valves |
CN100387313C (zh) * | 2003-11-03 | 2008-05-14 | 蔡冠辉 | 一种压差式吸氧增效器 |
CN100358596C (zh) * | 2003-12-19 | 2008-01-02 | 蔡冠辉 | 红外吸收式吸氧增效器 |
JP5373640B2 (ja) * | 2007-03-21 | 2013-12-18 | レスメド パリ | 人工呼吸器に使用される気体制御バルブ |
US8051856B2 (en) * | 2007-07-30 | 2011-11-08 | Passy-Muir, Inc. | Tracheostomy valves and related methods |
CN107569759A (zh) | 2011-11-11 | 2018-01-12 | 瑞思迈有限公司 | 用于呼吸治疗的交换器组件 |
ES2616068T3 (es) * | 2012-12-11 | 2017-06-09 | Atos Medical Ab | Prótesis de voz |
GB2610142B (en) | 2016-08-16 | 2023-06-07 | Fisher & Paykel Healthcare Ltd | Pressure regulating valve |
DE102016121382A1 (de) * | 2016-11-08 | 2018-05-09 | Hamilton Medical Ag | Expirationsventil |
DE102016121379A1 (de) | 2016-11-08 | 2018-05-09 | Hamilton Medical Ag | Expirationsventil |
DE102016121380A1 (de) | 2016-11-08 | 2018-05-09 | Hamilton Medical Ag | Expirationsventil |
GB2605139B (en) * | 2021-03-22 | 2024-03-27 | Md Diagnostics Ltd | Valve Housing |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB750152A (en) * | 1953-03-10 | 1956-06-13 | John Henry Blease | An improved valve for use in controlling human respiration |
GB791005A (en) * | 1955-04-07 | 1958-02-19 | British Oxygen Co Ltd | Improvements in or relating to fluid-actuated valves |
US3085591A (en) * | 1960-08-22 | 1963-04-16 | Mine Safety Appliances Co | Exhalation valve |
-
1991
- 1991-10-11 CA CA 2091878 patent/CA2091878A1/fr not_active Abandoned
- 1991-10-11 EP EP19910919669 patent/EP0553249A1/fr not_active Withdrawn
- 1991-10-11 WO PCT/US1991/007499 patent/WO1992006728A1/fr not_active Application Discontinuation
- 1991-10-11 JP JP3518309A patent/JPH06504922A/ja active Pending
- 1991-10-11 AU AU88731/91A patent/AU649290B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0553249A1 (fr) | 1993-08-04 |
AU649290B2 (en) | 1994-05-19 |
JPH06504922A (ja) | 1994-06-09 |
AU8873191A (en) | 1992-05-20 |
WO1992006728A1 (fr) | 1992-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Dead |