IT951666B - Perfezionamento nei respiratori automatici - Google Patents

Perfezionamento nei respiratori automatici

Info

Publication number: IT951666B
Authority: IT; Italy
Prior art keywords: respirators; improvement; automatic; automatic respirators
Prior art date: 1970-12-11

Application number

IT5466971A

Other languages

English (en)

Original Assignee

Philips W

Priority date (The priority date 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 date listed.)

1970-12-11

Filing date

1971-12-10

Publication date

1973-07-10

1971-12-10 Application filed by Philips W filed Critical Philips W

1973-07-10 Application granted granted Critical

1973-07-10 Publication of IT951666B publication Critical patent/IT951666B/it

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
- A61M16/14—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
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; 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. ventilators; Tracheal tubes
- 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
- A61M16/0081—Bag or bellow in a bottle
- 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
- A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
- A61M16/022—Control means 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. ventilators; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
- 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
- A61M16/201—Controlled valves
- A61M16/202—Controlled valves electrically actuated
- 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
- A61M16/201—Controlled valves
- A61M16/202—Controlled valves electrically actuated
- A61M16/203—Proportional
- A61M16/204—Proportional used for inhalation control
- 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
- A61M16/201—Controlled valves
- A61M16/202—Controlled valves electrically actuated
- A61M16/203—Proportional
- A61M16/205—Proportional used for exhalation control
- 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
- A61M16/201—Controlled valves
- A61M16/206—Capsule valves, e.g. mushroom, membrane 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
- A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm 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
- A61M16/0057—Pumps therefor
- A61M16/0075—Bellows-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. ventilators; 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. ventilators; Tracheal tubes
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0816—Joints or connectors
- A61M16/0841—Joints or connectors for sampling
- A61M16/0858—Pressure sampling ports
- 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
- A61M16/105—Filters
- A61M16/106—Filters in a path
- A61M16/107—Filters in a path in the inspiratory path
- 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
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/18—Vaporising devices for anaesthetic preparations
- A61M16/186—Locking systems
- 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
- Y10T137/8593—Systems
- Y10T137/85978—With pump
- Y10T137/86131—Plural
- Y10T137/86163—Parallel

Landscapes

Health & Medical Sciences (AREA)
Emergency Medicine (AREA)
Pulmonology (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)
Respiratory Apparatuses And Protective Means (AREA)
Devices For Medical Bathing And Washing (AREA)
Accommodation For Nursing Or Treatment Tables (AREA)

IT5466971A 1970-12-11 1971-12-10 Perfezionamento nei respiratori automatici IT951666B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US9727970A	1970-12-11	1970-12-11

Publications (1)

Publication Number	Publication Date
IT951666B true IT951666B (it)	1973-07-10

Family

ID=22262597

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT5466971A IT951666B (it)	1970-12-11	1971-12-10	Perfezionamento nei respiratori automatici

Country Status (10)

Country	Link
US (1)	US3789837A (it)
AU (1)	AU3675771A (it)
DE (1)	DE2160763A1 (it)
FR (1)	FR2117657A5 (it)
GB (1)	GB1351326A (it)
IL (1)	IL38331A0 (it)
IT (1)	IT951666B (it)
NL (1)	NL7117022A (it)
SE (1)	SE7115852L (it)
ZA (1)	ZA718238B (it)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3923053A (en) *	1974-07-29	1975-12-02	David Guild Jansson	Respiratory protective device
US4340044A (en) *	1980-03-20	1982-07-20	Berkshire Research Partners	Volume ventilator
US4391271A (en) *	1981-04-06	1983-07-05	Albert Blanco	Respirator circuit
JPS58500889A (ja) *	1981-06-12	1983-06-02	サバイバル　テクノロジ−，インコ−ポレイテイド	複数のステ−ションを有する人口呼吸器
US4589409A (en) *	1983-10-28	1986-05-20	Chatburn Robert L	Heat and humidification system for high frequency jet ventilation
US4603691A (en) *	1984-12-24	1986-08-05	Tibor Rusz	Pulmonary ventilator-bellows-assembly kit
US4727871A (en) *	1985-10-28	1988-03-01	Infrasonics, Inc.	Ventilator exhalation system
US5645052A (en) *	1991-04-26	1997-07-08	The Boc Group Plc	Anaesthetic vaporizer with expandable/contractable reservoir for pumping liquid anaesthetic
SE9601065L (sv) *	1996-03-20	1997-03-03	Siemens Elema Ab	Narkossystem
GB9511651D0 (en) *	1995-06-08	1995-08-02	Univ Wales Medicine	Blood Volume Measurement
DE19640113C1 (de) *	1996-09-28	1997-10-30	Draegerwerk Ag	Beatmungsgerät
FI974148A (fi) *	1997-11-05	1999-05-06	Instrumentarium Oy	Menetelmä ja sovitelma hengityslaitteen yhteydessä
EP2345449B1 (de) *	1999-08-05	2019-05-01	ResMed R&D Germany GmbH	Atemgasschlauch, Anschlussvorrichtung hierfür und Anschlussstrukturbauteil
US6631717B1 (en) *	1999-10-21	2003-10-14	Ntc Technology Inc.	Re-breathing apparatus for non-invasive cardiac output, method of operation, and ventilator circuit so equipped
US7096865B1 (en) *	2000-10-18	2006-08-29	Oxygen Lifeline, Llc	Personal gas supply delivery system
WO2004032998A2 (en) *	2002-10-11	2004-04-22	The Regents Of The University Of California	Ventilation circuit with co2 absorption and spirometry measurement
AU2003903139A0 (en)	2003-06-20	2003-07-03	Resmed Limited	Breathable gas apparatus with humidifier
US20060278227A1 (en) *	2005-06-08	2006-12-14	Imi Norgren, Inc.	Ventilator system
WO2009001155A1 (es) *	2007-06-27	2008-12-31	Centro Medico Imbanaco De Cali S.A.	Mezclador automático de autorregulación de oxigeno con monitoreo no invasivo por pulsoximetria
US8302602B2 (en)	2008-09-30	2012-11-06	Nellcor Puritan Bennett Llc	Breathing assistance system with multiple pressure sensors
US9364624B2 (en)	2011-12-07	2016-06-14	Covidien Lp	Methods and systems for adaptive base flow
US9498589B2 (en)	2011-12-31	2016-11-22	Covidien Lp	Methods and systems for adaptive base flow and leak compensation
US8844526B2 (en)	2012-03-30	2014-09-30	Covidien Lp	Methods and systems for triggering with unknown base flow
US9981096B2 (en)	2013-03-13	2018-05-29	Covidien Lp	Methods and systems for triggering with unknown inspiratory flow
CN103736181A (zh) *	2013-12-12	2014-04-23	科迈（常州）电子有限公司	呼吸机
WO2015136405A1 (en) *	2014-03-11	2015-09-17	Koninklijke Philips N.V.	Reducing hypercapnic respiratory failure during mechanical ventilation
CN104096302B (zh) *	2014-07-15	2016-01-20	大连大学	便携式恒温抑菌增湿智能控制的组合吸氧装置
US9808591B2 (en)	2014-08-15	2017-11-07	Covidien Lp	Methods and systems for breath delivery synchronization
US9950129B2 (en)	2014-10-27	2018-04-24	Covidien Lp	Ventilation triggering using change-point detection
US9925346B2 (en)	2015-01-20	2018-03-27	Covidien Lp	Systems and methods for ventilation with unknown exhalation flow
US10315002B2 (en)	2015-03-24	2019-06-11	Ventec Life Systems, Inc.	Ventilator with integrated oxygen production
US11247015B2 (en)	2015-03-24	2022-02-15	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
US10820977B2 (en) *	2016-08-01	2020-11-03	Sechrist Industries, Inc.	Method and apparatus for administering supplemental oxygen therapy at ambient conditions using a veterinary hyperbaric chamber
CN106806999B (zh) *	2017-01-13	2019-11-19	深圳市捷凌科技有限公司	用于缓解高原反应的电子控制电路和供氧设备
WO2019221852A1 (en)	2018-05-13	2019-11-21	Ahmad Samir Saleh	Portable medical ventilator system using portable oxygen concentrators
US11324954B2 (en)	2019-06-28	2022-05-10	Covidien Lp	Achieving smooth breathing by modified bilateral phrenic nerve pacing
US11369763B2 (en)	2020-07-31	2022-06-28	Soco International Llc	Respiratory ventilatory device and method of operating same
CN112891693B (zh) *	2021-03-05	2022-09-27	山西白求恩医院(山西医学科学院)	一种外科手术用具有气体自动加湿功能的麻醉机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3058460A (en) *	1957-01-08	1962-10-16	Stephenson Corp	Method and apparatus for supplying and exhausting or exchanging a controlled volume of gas
US2924215A (en) *	1958-01-22	1960-02-09	Stephenson Corp	Double bellows controlled respiration unit
USRE25871E (en) *	1958-12-05	1965-10-05		Lung ventilators and control mechanism therefor
US3467078A (en) *	1965-05-10	1969-09-16	Bird F M	Spirometer
US3548821A (en) *	1967-08-23	1970-12-22	Vladmir Spiridonovich Gigauri	Apparatus for artificial ventilation of lungs
US3515134A (en) *	1967-12-28	1970-06-02	John R Potrafka	Volumetric control device for positive pressure breathing machines
US3556095A (en) *	1969-02-13	1971-01-19	Us Army	Automatic intermittent positive pressure ventilator

1970
- 1970-12-11 US US00097279A patent/US3789837A/en not_active Expired - Lifetime
1971
- 1971-12-08 DE DE19712160763 patent/DE2160763A1/de active Pending
- 1971-12-08 ZA ZA718238A patent/ZA718238B/xx unknown
- 1971-12-09 GB GB5715371A patent/GB1351326A/en not_active Expired
- 1971-12-10 AU AU36757/71A patent/AU3675771A/en not_active Expired
- 1971-12-10 IT IT5466971A patent/IT951666B/it active
- 1971-12-10 IL IL38331A patent/IL38331A0/xx unknown
- 1971-12-10 NL NL7117022A patent/NL7117022A/xx unknown
- 1971-12-10 SE SE1585271A patent/SE7115852L/xx unknown
- 1971-12-10 FR FR7144493A patent/FR2117657A5/fr not_active Expired

Also Published As

Publication number	Publication date
FR2117657A5 (it)	1972-07-21
ZA718238B (en)	1973-04-25
US3789837A (en)	1974-02-05
GB1351326A (en)	1974-04-24
DE2160763A1 (de)	1972-06-22
AU3675771A (en)	1973-06-14
IL38331A0 (en)	1972-02-29
SE7115852L (sv)	1972-06-12
NL7117022A (it)	1972-06-13

Publication	Publication Date	Title
IT951666B (it)	1973-07-10	Perfezionamento nei respiratori automatici
IT989856B (it)	1975-06-10	Perfezionamento nei piloti automatici
IL36840A0 (en)	1971-11-29	Improvements in respirators
DK134634B (da)	1976-12-13	Respirator.
IT944813B (it)	1973-04-20	Perfezionamento nei fermentatori
BE770121A (fr)	1971-12-01	Respirateur
BR7106427D0 (pt)	1973-01-09	Aperfeicoamentos em filtros
IT942262B (it)	1973-03-20	Perfezionamento nei distributori di lamette
IT939609B (it)	1973-02-10	Perfezionamento nei giunti omocinetici
IT952152B (it)	1973-07-20	Perfezionamento nei trasportatori
IT948337B (it)	1973-05-30	Perfezionamento nei temporizzatori
IT957923B (it)	1973-10-20	Perfezionamento nei regolatori di firi
IT939490B (it)	1973-02-10	Perfezionamento nei demodulatori sincroni
IT952243B (it)	1973-07-20	Perfezionamento nei complessi badenti per rasci
IT939639B (it)	1973-02-10	Perfezionamento nei trasportatori
IT985676B (it)	1974-12-10	Perfezionamento nei emporizzatori
IT966253B (it)	1974-02-11	Perfezionamento nei lavabi
IT949698B (it)	1973-06-11	Perfezionamento nei trasportatori
IT949716B (it)	1973-06-11	Perfezionamento nei mandrini
IT1045680B (it)	1980-06-10	Perfezionamento nei giroscopi
IT961427B (it)	1973-12-10	Perfezionamento nei trasporatori
IT952319B (it)	1973-07-20	Perfezionamento nei caloriferi
IT948763B (it)	1973-06-11	Perfezionamento nei paracadute
IT965484B (it)	1974-01-31	Perfezionamento nei compressori alternativi
IT973564B (it)	1974-06-10	Perfezionamento nei tappeti