IL31730A - Valve arrangement,especially for use in anaesthetic gas supply systems - Google Patents
Valve arrangement,especially for use in anaesthetic gas supply systemsInfo
- Publication number
- IL31730A IL31730A IL31730A IL3173069A IL31730A IL 31730 A IL31730 A IL 31730A IL 31730 A IL31730 A IL 31730A IL 3173069 A IL3173069 A IL 3173069A IL 31730 A IL31730 A IL 31730A
- Authority
- IL
- Israel
- Prior art keywords
- valve
- blow
- pressure
- bladder
- gas
- Prior art date
Links
- 230000003444 anaesthetic effect Effects 0.000 title claims description 46
- 230000006835 compression Effects 0.000 claims description 27
- 238000007906 compression Methods 0.000 claims description 27
- 238000012546 transfer Methods 0.000 claims description 22
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 4
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 4
- 239000001569 carbon dioxide Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims description 3
- 239000003344 environmental pollutant Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 231100000719 pollutant Toxicity 0.000 claims description 2
- 230000000630 rising effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 55
- 238000004891 communication Methods 0.000 description 7
- 230000001419 dependent effect Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 210000004072 lung Anatomy 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 244000025221 Humulus lupulus Species 0.000 description 1
- 208000010513 Stupor Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
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. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/104—Preparation of respiratory gases or vapours specially adapted for anaesthetics
-
- 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. ventilators; Tracheal tubes
- A61M16/20—Valves specially adapted to medical respiratory devices
-
- 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. ventilators; 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. ventilators; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0078—Breathing bags
-
- 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. ventilators; 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
- A61M16/209—Relief valves
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Safety Valves (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1041968A GB1258071A (en)) | 1968-03-04 | 1968-03-04 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL31730A0 IL31730A0 (en) | 1969-05-28 |
| IL31730A true IL31730A (en) | 1973-07-30 |
Family
ID=9967469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL31730A IL31730A (en) | 1968-03-04 | 1969-03-04 | Valve arrangement,especially for use in anaesthetic gas supply systems |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3700000A (en)) |
| AT (1) | AT290004B (en)) |
| BE (1) | BE729311A (en)) |
| BR (1) | BR6906836D0 (en)) |
| CH (1) | CH496447A (en)) |
| DE (1) | DE1910979A1 (en)) |
| DK (1) | DK122712B (en)) |
| FR (1) | FR2003192A1 (en)) |
| GB (1) | GB1258071A (en)) |
| IL (1) | IL31730A (en)) |
| LU (1) | LU58141A1 (en)) |
| NL (1) | NL6903307A (en)) |
| SE (1) | SE350699B (en)) |
| SU (1) | SU419006A3 (en)) |
Families Citing this family (61)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1432171A (en) * | 1973-05-17 | 1976-04-14 | Jones W | Anaesthetic inflation valves |
| FR2344278A1 (fr) | 1976-03-19 | 1977-10-14 | Air Liquide | Respirateur |
| US4121580A (en) * | 1977-02-07 | 1978-10-24 | Robertshaw Controls Company | Squeeze bag resuscitator with air-oxygen proportionating control |
| SE430304B (sv) * | 1980-09-01 | 1983-11-07 | Testa Lab A S | Anestesirespirationsapparat |
| JPS60116348U (ja) * | 1984-01-13 | 1985-08-06 | 伊藤精機株式会社 | 循環式呼吸器用静圧自動排出装置 |
| EP0634186B1 (en) * | 1993-06-18 | 2000-08-23 | Resmed Limited | Facial breathing mask |
| US5647355A (en) * | 1993-09-30 | 1997-07-15 | Respironics, Inc. | Automatic safety valve for respiratory equipment which is counter-balanced and self-adjusting |
| US5438981A (en) * | 1993-09-30 | 1995-08-08 | Respironics, Inc. | Automatic safety valve and diffuser for nasal and/or oral gas delivery mask |
| AUPM634494A0 (en) * | 1994-06-20 | 1994-07-14 | Techbase Pty Ltd | Autoclavable carbon dioxide absorber/valve for use in anaesthesia and resuscitation apparatus |
| AUPO126596A0 (en) | 1996-07-26 | 1996-08-22 | Resmed Limited | A nasal mask and mask cushion therefor |
| US6513526B2 (en) | 1996-07-26 | 2003-02-04 | Resmed Limited | Full-face mask and mask cushion therefor |
| USD498529S1 (en) | 1996-07-26 | 2004-11-16 | Resmed Limited | Portion of a cushion for use with a mask assembly in the application of continuous positive airway pressure (CPAP) |
| AUPO301796A0 (en) | 1996-10-16 | 1996-11-07 | Resmed Limited | A vent valve apparatus |
| AUPO400296A0 (en) * | 1996-12-02 | 1997-01-02 | Resmed Limited | A mask and harness apparatus |
| AUPO399596A0 (en) | 1996-12-02 | 1997-01-02 | Resmed Limited | A harness assembly for a nasal mask |
| AUPO418696A0 (en) * | 1996-12-12 | 1997-01-16 | Resmed Limited | A substance delivery apparatus |
| AUPO425696A0 (en) * | 1996-12-18 | 1997-01-23 | Resmed Limited | A device for preventing or reducing the passage of air through the mouth |
| AUPQ104099A0 (en) | 1999-06-18 | 1999-07-08 | Resmed Limited | Forehead support for facial mask |
| FI105162B (fi) * | 1997-02-06 | 2000-06-30 | Instrumentarium Oy | Ventilaattori hengityksen tehostamiseksi ja hengitystä tehostavan laitteen potilaskanavaan kytketty venttiili |
| AUPO504597A0 (en) | 1997-02-10 | 1997-03-06 | Resmed Limited | A mask and a vent assembly therefor |
| US6561191B1 (en) | 1997-02-10 | 2003-05-13 | Resmed Limited | Mask and a vent assembly therefor |
| AU132413S (en) * | 1997-02-25 | 1997-12-09 | Resmed Ltd | A nasal mask shell and cushion assembly |
| AU132412S (en) * | 1997-02-25 | 1997-12-09 | Resmed Ltd | A nasal mask cushion |
| AU133090S (en) * | 1997-02-25 | 1998-03-06 | Resmed Ltd | A nasal mask shell |
| US6119693A (en) | 1998-01-16 | 2000-09-19 | Resmed Limited | Forehead support for facial mask |
| FR2774915B1 (fr) * | 1998-02-13 | 2000-06-30 | Edouard Leveque | Regulateur de pression pour sonde d'intubation, canule de tracheotomie ou instrument similaire |
| EP0968735A1 (en) * | 1998-07-02 | 2000-01-05 | Instrumentarium Oy | Ventilator for intensified breathing and valve |
| AUPP949999A0 (en) | 1999-03-29 | 1999-04-22 | Resmed Limited | Forehead support for facial mask II |
| FR2804031B1 (fr) * | 2000-01-21 | 2002-10-18 | Taema | Appareil d'anesthesie respiratoire a valve de decharge pilotee |
| US6581594B1 (en) | 2000-05-15 | 2003-06-24 | Resmed Limited | Respiratory mask having gas washout vent and gas washout vent for respiratory mask |
| DE20017940U1 (de) | 2000-10-19 | 2000-12-28 | MAP Medizintechnik für Arzt und Patient GmbH & Co KG, 82152 Planegg | Atemmaske zur Zufuhr eines Atemgases zu einem Maskenanwender sowie Ableitungseinrichtung zur Ableitung von Atemgas |
| US7007696B2 (en) | 2001-05-18 | 2006-03-07 | Tiara Medical Systems, Inc. | Mask cushion and method of using same |
| SE523653C2 (sv) * | 2001-06-19 | 2004-05-04 | Aneo Ab | Lungventilator anpassad för patienter under intravenös anestesi, omkopplingsbart mellan assisterad och spontan andning |
| SE523375C2 (sv) * | 2001-06-19 | 2004-04-13 | Aneo Ab | Lungventilator anpassad för patienter under intravenös, omkopplingsbart mellan assisterad och spontan andning. |
| DE10151984C5 (de) | 2001-10-22 | 2008-07-17 | Map Medizin-Technologie Gmbh | Applikationsvorrichtung für eine Atemmaskenanordnung |
| US7320323B2 (en) | 2001-10-22 | 2008-01-22 | Map Medizin-Technologie Gmbh | Breathing mask device and application device and frontal support device thereof |
| DE10201682A1 (de) | 2002-01-17 | 2003-07-31 | Map Medizin Technologie Gmbh | Atemmaskenanordnung |
| USD507831S1 (en) | 2002-03-22 | 2005-07-26 | Invacare Corporation | Nasal mask |
| USD583931S1 (en) | 2002-03-22 | 2008-12-30 | Invacare Corporation | Nasal mask |
| WO2003082406A2 (en) | 2002-03-22 | 2003-10-09 | Invacare Corporation | Nasal mask |
| JP2005534383A (ja) | 2002-08-05 | 2005-11-17 | レスメッド・リミテッド | 非伸張性ヘッドギアおよびｃｐａｐまたはこれらを備えたベンチレータ・マスク |
| EP2594306B1 (en) | 2002-09-06 | 2015-10-21 | ResMed Limited | Forehead pad for respiratory mask |
| AU2003288817B2 (en) | 2002-12-06 | 2009-01-08 | Fisher & Paykel Healthcare Limited | Mouthpiece |
| US7621274B2 (en) | 2003-03-22 | 2009-11-24 | Invacare Corporation | Nasal mask |
| US7503327B2 (en) | 2003-04-10 | 2009-03-17 | Resmed Limited | Mask with integral cushion and forehead piece |
| WO2004096332A1 (en) | 2003-05-02 | 2004-11-11 | Resmed Limited | A mask system |
| EP1475118B1 (en) * | 2003-05-05 | 2011-12-28 | ResMed Limited | Forehead support for facial mask |
| CN1988930B (zh) | 2004-04-09 | 2010-10-27 | 雷斯梅德有限公司 | 鼻部组件 |
| CN103203060B (zh) | 2004-06-16 | 2016-08-10 | 瑞思迈有限公司 | 呼吸面罩组件的软垫 |
| US8220459B2 (en) | 2005-01-12 | 2012-07-17 | Resmed Limited | Cushion for patient interface |
| NZ591992A (en) | 2005-10-14 | 2012-11-30 | Resmed Ltd | Breathing mask with cushion attached to frame via lip of cushion engaging within recess between frame outer and inner walls, and guided in via angled protrusion of frame inner wall |
| NZ701505A (en) | 2005-10-25 | 2016-06-24 | Resmed Ltd | Interchangeable mask assembly |
| US8028698B2 (en) | 2006-09-18 | 2011-10-04 | Invacare Corporation | Breathing mask |
| US8517023B2 (en) | 2007-01-30 | 2013-08-27 | Resmed Limited | Mask system with interchangeable headgear connectors |
| NZ589685A (en) | 2007-04-19 | 2012-06-29 | Resmed Ltd | Cushion for patient breathing interface with variable density foam supported membrane |
| CN118807060A (zh) | 2008-03-04 | 2024-10-22 | 瑞思迈私人有限公司 | 面罩系统 |
| US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
| ITMI20081315A1 (it) * | 2008-07-18 | 2010-01-19 | Iph Establishment | Dispositivo per rimuovere secrezioni polmonari |
| US8925547B2 (en) * | 2010-03-24 | 2015-01-06 | Harry Latshaw | Ventilation valve for an anesthesia system |
| US9308341B2 (en) * | 2011-08-04 | 2016-04-12 | Travis Ray NEELY | Oxygen delivery apparatus, system, and method |
| EP2876049B1 (en) * | 2013-11-21 | 2016-04-06 | Airbus Operations GmbH | Air transmission system for flexible passenger supply units |
-
1968
- 1968-03-04 GB GB1041968A patent/GB1258071A/en not_active Expired
-
1969
- 1969-02-28 SU SU1345152A patent/SU419006A3/ru active
- 1969-03-03 US US804741A patent/US3700000A/en not_active Expired - Lifetime
- 1969-03-04 LU LU58141A patent/LU58141A1/xx unknown
- 1969-03-04 DK DK118569AA patent/DK122712B/da unknown
- 1969-03-04 SE SE02989/69A patent/SE350699B/xx unknown
- 1969-03-04 IL IL31730A patent/IL31730A/en unknown
- 1969-03-04 BE BE729311D patent/BE729311A/xx unknown
- 1969-03-04 BR BR206836/69A patent/BR6906836D0/pt unknown
- 1969-03-04 NL NL6903307A patent/NL6903307A/xx unknown
- 1969-03-04 DE DE19691910979 patent/DE1910979A1/de active Pending
- 1969-03-04 AT AT213969A patent/AT290004B/de not_active IP Right Cessation
- 1969-03-04 FR FR6905831A patent/FR2003192A1/fr not_active Withdrawn
- 1969-03-04 CH CH326169A patent/CH496447A/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| LU58141A1 (en)) | 1969-07-07 |
| CH496447A (de) | 1970-09-30 |
| SE350699B (en)) | 1972-11-06 |
| GB1258071A (en)) | 1971-12-22 |
| AT290004B (de) | 1971-05-10 |
| FR2003192A1 (en)) | 1969-11-07 |
| BR6906836D0 (pt) | 1973-03-07 |
| BE729311A (en)) | 1969-08-18 |
| NL6903307A (en)) | 1969-09-08 |
| DE1910979A1 (de) | 1969-10-16 |
| SU419006A3 (ru) | 1974-03-05 |
| DK122712B (da) | 1972-04-04 |
| US3700000A (en) | 1972-10-24 |
| IL31730A0 (en) | 1969-05-28 |
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