CN103372255B - 用于引导呼吸气流的布置和方法及使肺换气的呼吸回路 - Google Patents
用于引导呼吸气流的布置和方法及使肺换气的呼吸回路 Download PDFInfo
- Publication number
- CN103372255B CN103372255B CN201310158156.8A CN201310158156A CN103372255B CN 103372255 B CN103372255 B CN 103372255B CN 201310158156 A CN201310158156 A CN 201310158156A CN 103372255 B CN103372255 B CN 103372255B
- Authority
- CN
- China
- Prior art keywords
- housing
- port
- gas
- housing unit
- exhaled
- 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.)
- Expired - Fee Related
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
- A61M16/0883—Circuit type
-
- 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
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- 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
-
- 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
- A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
-
- 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
- A61M16/0883—Circuit type
- A61M16/0891—Closed circuit, e.g. for anaesthesia
-
- 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
- A61M16/22—Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
-
- 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
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/587—Lighting arrangements
-
- 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
- A61M2205/60—General characteristics of the apparatus with identification means
-
- 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
- A61M2205/75—General characteristics of the apparatus with filters
- A61M2205/7581—General characteristics of the apparatus with filters with means for switching over to a fresh filter on clogging or saturation
Landscapes
- Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (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)
- Respiratory Apparatuses And Protective Means (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/459,339 | 2012-04-30 | ||
US13/459,339 US9199050B2 (en) | 2012-04-30 | 2012-04-30 | Arrangement and method for guiding expired respiratory gas flow using gas routing device |
US13/459339 | 2012-04-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103372255A CN103372255A (zh) | 2013-10-30 |
CN103372255B true CN103372255B (zh) | 2017-06-09 |
Family
ID=49323379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310158156.8A Expired - Fee Related CN103372255B (zh) | 2012-04-30 | 2013-05-02 | 用于引导呼吸气流的布置和方法及使肺换气的呼吸回路 |
Country Status (4)
Country | Link |
---|---|
US (2) | US9199050B2 (zh) |
CN (1) | CN103372255B (zh) |
DE (1) | DE102013104288A1 (zh) |
GB (1) | GB2537189B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9199050B2 (en) * | 2012-04-30 | 2015-12-01 | Carefusion Corporation | Arrangement and method for guiding expired respiratory gas flow using gas routing device |
WO2019075756A1 (zh) * | 2017-10-20 | 2019-04-25 | 深圳迈瑞生物医疗电子股份有限公司 | 麻醉机及其回路排水装置 |
CN111840729A (zh) * | 2020-08-26 | 2020-10-30 | 西安交通大学医学院第一附属医院 | 一种麻醉机用钠石灰效用检测装置及其检测方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3923057A (en) * | 1974-06-20 | 1975-12-02 | Einstein Coll Med | Anesthesia delivery system |
US6536433B1 (en) * | 1999-04-27 | 2003-03-25 | Siemens Elema Ab | Directional valve |
CN102247643A (zh) * | 2010-03-29 | 2011-11-23 | 通用电气公司 | 用于使肺换气的装置及方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9503665L (sv) * | 1995-10-19 | 1997-04-20 | Siemens Elema Ab | Narkossystem |
US6213120B1 (en) * | 1997-08-21 | 2001-04-10 | Instrumentarium Corporation | Device and method for determining gas volume and volumetric changes in a ventilator |
US7007693B2 (en) * | 1999-08-03 | 2006-03-07 | The Research Foundatilon Of State University Of New York | Device and method of reducing bias flow in oscillatory ventilators |
US6619289B1 (en) | 2001-02-09 | 2003-09-16 | Datex-Ohmeda, Inc. | Carbon dioxide absorber canister with breathing gas moisture sump |
JP2005515840A (ja) | 2002-02-01 | 2005-06-02 | フーアーマン,ブラッドリー,ピー. | 振動換気人工呼吸器におけるバイアスフローを低減する装置及び方法 |
SE0203519D0 (sv) * | 2002-11-28 | 2002-11-28 | Siemens Elema Ab | Anordning för växling av gasvolymer |
US6951216B2 (en) * | 2002-12-19 | 2005-10-04 | Instrumentarium Corp. | Apparatus and method for use in non-invasively determining conditions in the circulatory system of a subject |
CN101035583A (zh) * | 2004-04-05 | 2007-09-12 | 明拉德股份有限公司 | 在麻醉期间从病人呼出的气体中除去二氧化碳和一氧化碳 |
US7762255B2 (en) | 2005-09-30 | 2010-07-27 | General Electric Company | Safety device for breathing circuit carbon dioxide absorber |
US7617824B2 (en) * | 2005-12-08 | 2009-11-17 | Ric Investments, Llc | Ventilator adaptable for use with either a dual-limb circuit or a single-limb circuit |
US20070163591A1 (en) * | 2006-01-13 | 2007-07-19 | Ross Julian T | Method and system for providing breathable air in a closed circuit |
US8267081B2 (en) * | 2009-02-20 | 2012-09-18 | Baxter International Inc. | Inhaled anesthetic agent therapy and delivery system |
US9199050B2 (en) * | 2012-04-30 | 2015-12-01 | Carefusion Corporation | Arrangement and method for guiding expired respiratory gas flow using gas routing device |
-
2012
- 2012-04-30 US US13/459,339 patent/US9199050B2/en not_active Expired - Fee Related
-
2013
- 2013-04-26 DE DE102013104288A patent/DE102013104288A1/de not_active Withdrawn
- 2013-04-26 GB GB1512289.8A patent/GB2537189B/en not_active Expired - Fee Related
- 2013-05-02 CN CN201310158156.8A patent/CN103372255B/zh not_active Expired - Fee Related
-
2015
- 2015-10-29 US US14/927,387 patent/US20160045703A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3923057A (en) * | 1974-06-20 | 1975-12-02 | Einstein Coll Med | Anesthesia delivery system |
US6536433B1 (en) * | 1999-04-27 | 2003-03-25 | Siemens Elema Ab | Directional valve |
CN102247643A (zh) * | 2010-03-29 | 2011-11-23 | 通用电气公司 | 用于使肺换气的装置及方法 |
Also Published As
Publication number | Publication date |
---|---|
US20160045703A1 (en) | 2016-02-18 |
GB2537189A (en) | 2016-10-12 |
DE102013104288A1 (de) | 2013-10-31 |
GB2537189B (en) | 2017-05-17 |
CN103372255A (zh) | 2013-10-30 |
US9199050B2 (en) | 2015-12-01 |
US20130284175A1 (en) | 2013-10-31 |
GB201512289D0 (en) | 2015-08-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: CARE FUSION CORP. Free format text: FORMER OWNER: GENERAL ELECTRIC CO. Effective date: 20150204 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: NEW YORK STATE, UNITED STATES TO: CALIFORNIA STATE, UNITED STATES |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150204 Address after: American California Applicant after: Care Fusion Address before: American New York Applicant before: General Electric Company |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170609 Termination date: 20190502 |