MX2010013347A - Unidad de cambiador de calor y humedad con valvula de retencion. - Google Patents
Unidad de cambiador de calor y humedad con valvula de retencion.Info
- Publication number
- MX2010013347A MX2010013347A MX2010013347A MX2010013347A MX2010013347A MX 2010013347 A MX2010013347 A MX 2010013347A MX 2010013347 A MX2010013347 A MX 2010013347A MX 2010013347 A MX2010013347 A MX 2010013347A MX 2010013347 A MX2010013347 A MX 2010013347A
- Authority
- MX
- Mexico
- Prior art keywords
- check valve
- port
- obstruction member
- flow
- intermediate section
- 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
- A61M16/20—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. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1045—Devices for humidifying or heating the inspired gas by using recovered moisture or heat from the expired gas
-
- 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
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return 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
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0833—T- or Y-type connectors, e.g. Y-piece
-
- 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)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Valve Housings (AREA)
- Check Valves (AREA)
- Multiple-Way Valves (AREA)
- Fuel Cell (AREA)
Abstract
Una unidad HME (50) incluye un alojamiento (52), un medio HME (54), y un ensamble de válvula de retención (56). El alojamiento (52) forma un primer puerto (58), un segundo puerto (60), y una sección intermedia (62) definiendo primer y segunda trayectorias de flujo, fluidamente conectando los primeros (58) y segundos puertos. El medio HM (54) está mantenido dentro de la sección intermedia (62) a lo largo de la segunda trayectoria de flujo. El ensamble de válvula de retención (56) incluye un miembro de obstrucción (80) móvilmente colocado dentro de la sección intermedia (62) para selectivamente proporcionar posiciones abiertas y cerradas. En la posición abierta, la primera trayectoria de flujo está abierta con relación al miembro de obstrucción (80). En la posición cerrada, el miembro de obstrucción (80) cierra la primera trayectoria de flujo. En un modo, el miembro de obstrucción (80) se dirige hacia la posición abierta en respuesta al flujo de gas en una dirección de flujo desde el segundo puerto (60) hacia el primer puerto (58), y se dirige hacia la posición cerrada en respuesta al flujo de gas en una dirección de flujo opuesta.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/133,976 US20090301477A1 (en) | 2008-06-05 | 2008-06-05 | Heat and moisture exchange unit with check valve |
PCT/US2009/046304 WO2009149290A1 (en) | 2008-06-05 | 2009-06-04 | Heat and moisture exchange unit with check valve |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2010013347A true MX2010013347A (es) | 2011-03-15 |
Family
ID=40897578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2010013347A MX2010013347A (es) | 2008-06-05 | 2009-06-04 | Unidad de cambiador de calor y humedad con valvula de retencion. |
Country Status (12)
Country | Link |
---|---|
US (1) | US20090301477A1 (es) |
EP (1) | EP2296741A1 (es) |
JP (1) | JP2011522613A (es) |
KR (1) | KR20110028490A (es) |
CN (1) | CN102112173A (es) |
AU (1) | AU2009256080A1 (es) |
BR (1) | BRPI0913618A2 (es) |
CA (1) | CA2726938A1 (es) |
MX (1) | MX2010013347A (es) |
RU (1) | RU2010153575A (es) |
WO (1) | WO2009149290A1 (es) |
ZA (1) | ZA201009014B (es) |
Families Citing this family (16)
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US20090301476A1 (en) * | 2008-06-05 | 2009-12-10 | Neil Alex Korneff | Heat and moisture exchange unit |
US8485187B2 (en) * | 2009-04-28 | 2013-07-16 | Dynasthetics, Llc | System, method and apparatus for removal of volatile anesthetics for malignant hyperthermia |
EP2319573B1 (en) * | 2009-11-04 | 2012-07-04 | Covidien AG | Respiratory device for medication delivery. |
US9339626B2 (en) * | 2010-03-16 | 2016-05-17 | Carefusion 207, Inc. | Seal for variable compression interfaces |
US9616194B2 (en) | 2011-06-22 | 2017-04-11 | Breathe Technologies, Inc. | Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same |
US8844533B2 (en) | 2011-06-22 | 2014-09-30 | Breathe Technologies, Inc. | Ventilation mask with integrated piloted exhalation valve |
US9038634B2 (en) | 2011-06-22 | 2015-05-26 | Breathe Technologies, Inc. | Ventilation mask with integrated piloted exhalation valve |
SG10201801980RA (en) * | 2012-09-07 | 2018-05-30 | Fisher & Paykel Healthcare Ltd | Humidification chamber for a respiratory assistance apparatus |
US9878121B2 (en) | 2013-03-13 | 2018-01-30 | Breathe Technologies, Inc. | Ventilation mask with heat and moisture exchange device |
US10471230B2 (en) | 2013-10-11 | 2019-11-12 | Fisher & Paykel Healthcare Limited | HME and compact breathing apparatus |
CA2879473C (en) * | 2014-01-23 | 2021-12-28 | Francesco Fiorenza | Bypass system and method for respiratory therapy and anaesthesia |
US11247015B2 (en) | 2015-03-24 | 2022-02-15 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
US10245406B2 (en) | 2015-03-24 | 2019-04-02 | Ventec Life Systems, Inc. | Ventilator with integrated oxygen production |
US10773049B2 (en) | 2016-06-21 | 2020-09-15 | Ventec Life Systems, Inc. | Cough-assist systems with humidifier bypass |
US11426550B2 (en) * | 2018-01-09 | 2022-08-30 | Encite Llc | Micro bi-directional valves and systems |
CN114504714A (zh) | 2018-05-13 | 2022-05-17 | 万泰生命系统公司 | 使用便携式氧气浓缩器的便携式医用呼吸机系统 |
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-
2008
- 2008-06-05 US US12/133,976 patent/US20090301477A1/en not_active Abandoned
-
2009
- 2009-06-04 CN CN2009801297243A patent/CN102112173A/zh active Pending
- 2009-06-04 CA CA2726938A patent/CA2726938A1/en not_active Abandoned
- 2009-06-04 RU RU2010153575/14A patent/RU2010153575A/ru not_active Application Discontinuation
- 2009-06-04 KR KR1020117000116A patent/KR20110028490A/ko not_active Application Discontinuation
- 2009-06-04 BR BRPI0913618A patent/BRPI0913618A2/pt not_active IP Right Cessation
- 2009-06-04 MX MX2010013347A patent/MX2010013347A/es not_active Application Discontinuation
- 2009-06-04 JP JP2011512664A patent/JP2011522613A/ja active Pending
- 2009-06-04 AU AU2009256080A patent/AU2009256080A1/en not_active Abandoned
- 2009-06-04 WO PCT/US2009/046304 patent/WO2009149290A1/en active Application Filing
- 2009-06-04 EP EP09759449A patent/EP2296741A1/en not_active Withdrawn
-
2010
- 2010-12-14 ZA ZA2010/09014A patent/ZA201009014B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN102112173A (zh) | 2011-06-29 |
EP2296741A1 (en) | 2011-03-23 |
KR20110028490A (ko) | 2011-03-18 |
AU2009256080A1 (en) | 2009-12-10 |
BRPI0913618A2 (pt) | 2017-10-03 |
CA2726938A1 (en) | 2009-12-10 |
JP2011522613A (ja) | 2011-08-04 |
WO2009149290A1 (en) | 2009-12-10 |
RU2010153575A (ru) | 2012-07-20 |
US20090301477A1 (en) | 2009-12-10 |
ZA201009014B (en) | 2012-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA | Abandonment or withdrawal |