MX153108A - Mejoras en aparato para aplicar impulsos de gas de presion positiva de alta frecuencia al sistema respiratorio de una persona - Google Patents

Mejoras en aparato para aplicar impulsos de gas de presion positiva de alta frecuencia al sistema respiratorio de una persona

Info

Publication number
MX153108A
MX153108A MX195238A MX19523882A MX153108A MX 153108 A MX153108 A MX 153108A MX 195238 A MX195238 A MX 195238A MX 19523882 A MX19523882 A MX 19523882A MX 153108 A MX153108 A MX 153108A
Authority
MX
Mexico
Prior art keywords
person
respiratory system
high frequency
pressure gas
positive pressure
Prior art date
Application number
MX195238A
Other languages
English (en)
Inventor
J Bert Bunnell
Original Assignee
Bunnell Life Systems Inc
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.)
Filing date
Publication date
Application filed by Bunnell Life Systems Inc filed Critical Bunnell Life Systems Inc
Publication of MX153108A publication Critical patent/MX153108A/es

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0096High frequency jet ventilation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/021Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes operated by electrical means
    • A61M16/022Control means therefor
    • A61M16/024Control means therefor including calculation means, e.g. using a processor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816Joints or connectors
    • A61M16/0841Joints or connectors for sampling
    • A61M16/0858Pressure sampling ports
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/08Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816Joints or connectors
    • A61M16/0841Joints or connectors for sampling
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/0003Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0042Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the expiratory circuit

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Emergency Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Magnetic Treatment Devices (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Electrotherapy Devices (AREA)
  • Medicines Containing Plant Substances (AREA)
  • External Artificial Organs (AREA)
  • Telephone Function (AREA)
  • Transplanting Machines (AREA)
MX195238A 1981-11-19 1982-11-18 Mejoras en aparato para aplicar impulsos de gas de presion positiva de alta frecuencia al sistema respiratorio de una persona MX153108A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/322,742 US4481944A (en) 1981-11-19 1981-11-19 Apparatus and method for assisting respiration

Publications (1)

Publication Number Publication Date
MX153108A true MX153108A (es) 1986-08-04

Family

ID=23256205

Family Applications (1)

Application Number Title Priority Date Filing Date
MX195238A MX153108A (es) 1981-11-19 1982-11-18 Mejoras en aparato para aplicar impulsos de gas de presion positiva de alta frecuencia al sistema respiratorio de una persona

Country Status (8)

Country Link
US (1) US4481944A (es)
EP (1) EP0080155B1 (es)
JP (1) JPS5892366A (es)
AT (1) ATE21037T1 (es)
AU (1) AU550808B2 (es)
CA (1) CA1189408A (es)
DE (2) DE80155T1 (es)
MX (1) MX153108A (es)

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE430213B (sv) * 1981-03-10 1983-10-31 Siemens Elema Ab Respirator, avsedd att anslutas till andningsvegarna pa menniska eller djur
US5007420A (en) * 1981-08-10 1991-04-16 Bird F M Ventilator having an oscillatory inspiratory phase and method
NL8302011A (nl) * 1983-06-06 1985-01-02 Trans Technics Eng Werkwijze voor het beademen van een patient alsmede een inrichting voor het toepassen van deze werkwijze.
AU575060B2 (en) * 1983-08-01 1988-07-21 Sensormedics Corporation High frequency ventilator
DE3401841A1 (de) * 1984-01-20 1985-07-25 Drägerwerk AG, 2400 Lübeck Beatmungssystem und betriebsverfahren hierzu
DE3401849A1 (de) * 1984-01-20 1985-07-25 Drägerwerk AG, 2400 Lübeck Beatmungsgeraet mit hochfrequenter beatmung
US4702241A (en) * 1985-10-11 1987-10-27 University Of Florida Self-contained jet pump breathing apparatus
US4838259A (en) * 1986-01-27 1989-06-13 Advanced Pulmonary Technologies, Inc. Multi-frequency jet ventilation technique and apparatus
US4747403A (en) * 1986-01-27 1988-05-31 Advanced Pulmonary Technologies, Inc. Multi-frequency jet ventilation technique and apparatus
GB2196858A (en) * 1986-09-30 1988-05-11 Roland Richard Gibson Respiratory apparatus
US5199424A (en) * 1987-06-26 1993-04-06 Sullivan Colin E Device for monitoring breathing during sleep and control of CPAP treatment that is patient controlled
US5522382A (en) 1987-06-26 1996-06-04 Rescare Limited Device and method for treating obstructed breathing having a delay/ramp feature
US4838257A (en) * 1987-07-17 1989-06-13 Hatch Guy M Ventilator
US5092326A (en) * 1987-11-19 1992-03-03 Winn Bryan D Apparatus and method for a ventilator system
FR2624744B1 (fr) * 1987-12-18 1993-09-17 Inst Nat Sante Rech Med Procede de regulation d'un dispositif de ventilation artificielle et un tel dispositif
GB8913084D0 (en) * 1989-06-07 1989-07-26 Whitwam James G A medical ventilator
GB8913085D0 (en) * 1989-06-07 1989-07-26 Whitwam James G Improvements in or relating to medical ventilators
DE3938889A1 (de) * 1989-11-24 1991-05-29 Messer Griesheim Gmbh Temperierbare behandlungskammer zur durchfuehrung therapeutischer verfahren
SE500447C2 (sv) * 1990-10-31 1994-06-27 Siemens Elema Ab Ventilator
US5239994A (en) * 1991-05-10 1993-08-31 Bunnell Incorporated Jet ventilator system
DE4120313C2 (de) * 1991-06-20 1995-03-09 Schaller Peter Dr Sc Techn Schaltungsanordnung zur Steuerung der Oszillationsamplitude bei der Hochfrequenzventilation
EP0549299B1 (en) 1991-12-20 2002-03-13 Resmed Limited Ventilator for continuous positive airway pressure breathing (CPAP)
US5395301A (en) * 1992-03-30 1995-03-07 Russek; Linda G. Kinesthetic system for promoting rhythmic breathing by tactile stimulation
US5349946A (en) * 1992-10-07 1994-09-27 Mccomb R Carter Microprocessor controlled flow regulated molecular humidifier
US5335650A (en) * 1992-10-13 1994-08-09 Temple University - Of The Commonwealth System Of Higher Education Process control for liquid ventilation and related procedures
EP2113196A3 (en) * 1993-11-05 2009-12-23 ResMed Limited Control of CPAP treatment
US6675797B1 (en) 1993-11-05 2004-01-13 Resmed Limited Determination of patency of the airway
US5839434A (en) * 1993-11-16 1998-11-24 Invacare Corporation Method and apparatus for dispensing respiratory gases
EP0661071B1 (en) 1993-12-01 2000-02-02 Resmed Limited Device for continuous positive airway pressure breathing (CPAP)
US5492115A (en) * 1993-12-08 1996-02-20 Abramov; Vladimir V. Resuscitation breathing apparatus
US5555880A (en) * 1994-01-31 1996-09-17 Southwest Research Institute High frequency oscillatory ventilator and respiratory measurement system
US5596984A (en) * 1994-09-12 1997-01-28 Puritan-Bennett Corporation Lung ventilator safety circuit
US6866040B1 (en) * 1994-09-12 2005-03-15 Nellcor Puritan Bennett France Developpement Pressure-controlled breathing aid
AUPN236595A0 (en) 1995-04-11 1995-05-11 Rescare Limited Monitoring of apneic arousals
US6029666A (en) * 1995-05-02 2000-02-29 Alexander Aloy Device for delivering a ventilation gas
AUPN344195A0 (en) * 1995-06-08 1995-07-06 Rescare Limited Monitoring of oro-nasal respiration
AUPN394895A0 (en) 1995-07-03 1995-07-27 Rescare Limited Auto-calibration of pressure transducer offset
AUPN547895A0 (en) 1995-09-15 1995-10-12 Rescare Limited Flow estimation and compenstion of flow-induced pressure swings cpap treatment
EP0862474A4 (en) 1995-09-18 2000-05-03 Resmed Ltd PRESSURE CONTROL WITH CPAP TREATMENT OR WITH ASSISTED VENTILATION
AUPN616795A0 (en) * 1995-10-23 1995-11-16 Rescare Limited Ipap duration in bilevel cpap or assisted respiration treatment
US5865173A (en) * 1995-11-06 1999-02-02 Sunrise Medical Hhg Inc. Bilevel CPAP system with waveform control for both IPAP and EPAP
US5769797A (en) 1996-06-11 1998-06-23 American Biosystems, Inc. Oscillatory chest compression device
ES2121691B1 (es) * 1996-08-13 1999-08-01 Sotos Lucas Picazo Sistema de ventilacion mecanica por jet continuo extratraqueal.
AUPO163896A0 (en) 1996-08-14 1996-09-05 Resmed Limited Determination of respiratory airflow
US5752506A (en) * 1996-08-21 1998-05-19 Bunnell Incorporated Ventilator system
AUPO247496A0 (en) 1996-09-23 1996-10-17 Resmed Limited Assisted ventilation to match patient respiratory need
FR2754457B1 (fr) * 1996-10-11 1999-04-16 Boussignac Georges Appareil d'assistance respiratoire
AUPO425696A0 (en) * 1996-12-18 1997-01-23 Resmed Limited A device for preventing or reducing the passage of air through the mouth
AU739944B2 (en) 1997-05-16 2001-10-25 Resmed Limited Nasal ventilation as a treatment for stroke
AUPO742297A0 (en) 1997-06-18 1997-07-10 Resmed Limited An apparatus for supplying breathable gas
AUPP015097A0 (en) 1997-11-03 1997-11-27 Resmed Limited A mounting body
US6279574B1 (en) 1998-12-04 2001-08-28 Bunnell, Incorporated Variable flow and pressure ventilation system
WO2001041854A2 (en) * 1999-12-10 2001-06-14 Vapotherm, Inc. Apparatus and method for respiratory tract therapy
CA2410271C (en) 2000-07-13 2009-10-06 Electromed, Inc. Body pulsating method and apparatus
US7708013B2 (en) * 2000-12-08 2010-05-04 Vapotherm, Inc. Apparatus and method for delivering water vapor to a gas
AUPS019802A0 (en) * 2002-01-31 2002-02-21 Chemstop Pty Ltd Nutrient formulation
US7827981B2 (en) * 2003-01-29 2010-11-09 Vapotherm, Inc. Method for reducing the work of breathing
AU2003901042A0 (en) * 2003-03-07 2003-03-20 Resmed Limited Back-up rate for a ventilator
US20040224822A1 (en) * 2003-05-06 2004-11-11 Verheem Johann Brandt Timer for breathing exercises
DE10337138A1 (de) 2003-08-11 2005-03-17 Freitag, Lutz, Dr. Verfahren und Anordnung zur Atmungsunterstützung eines Patienten sowie Luftröhrenprothese und Katheter
US7588033B2 (en) 2003-06-18 2009-09-15 Breathe Technologies, Inc. Methods, systems and devices for improving ventilation in a lung area
FR2858236B1 (fr) * 2003-07-29 2006-04-28 Airox Dispositif et procede de fourniture de gaz respiratoire en pression ou en volume
WO2005018524A2 (en) 2003-08-18 2005-03-03 Wondka Anthony D Method and device for non-invasive ventilation with nasal interface
US7617826B1 (en) 2004-02-26 2009-11-17 Ameriflo, Inc. Conserver
US8146592B2 (en) 2004-02-26 2012-04-03 Ameriflo, Inc. Method and apparatus for regulating fluid flow or conserving fluid flow
US7448594B2 (en) 2004-10-21 2008-11-11 Ameriflo, Inc. Fluid regulator
CN101454041B (zh) 2005-09-20 2012-12-12 呼吸科技公司 对患者进行呼吸支持的系统、方法和装置
US8460223B2 (en) 2006-03-15 2013-06-11 Hill-Rom Services Pte. Ltd. High frequency chest wall oscillation system
JP5191005B2 (ja) 2006-05-18 2013-04-24 ブリーズ テクノロジーズ, インコーポレイテッド 気管切開の方法およびデバイス
JP2009545384A (ja) 2006-08-03 2009-12-24 ブリーズ テクノロジーズ, インコーポレイテッド 最小侵襲性呼吸補助のための方法および装置
US8316849B2 (en) * 2007-04-26 2012-11-27 Buxco Electronics, Inc. Integrated ventilator with calibration
WO2008144589A1 (en) 2007-05-18 2008-11-27 Breathe Technologies, Inc. Methods and devices for sensing respiration and providing ventilation therapy
CA2700878C (en) 2007-09-26 2018-07-24 Breathe Technologies, Inc. Methods and devices for providing inspiratory and expiratory flow relief during ventilation therapy
EP2203206A4 (en) 2007-09-26 2017-12-06 Breathe Technologies, Inc. Methods and devices for treating sleep apnea
US8202237B2 (en) 2007-10-03 2012-06-19 Electromed, Inc. Portable air pulsator and thoracic therapy garment
US8931478B2 (en) 2007-11-19 2015-01-13 Carefusion 2200, Inc. Patient interface assembly for respiratory therapy
US7722698B2 (en) 2008-02-21 2010-05-25 Delphi Technologies, Inc. Method of determining the purity of oxygen present in an oxygen-enriched gas produced from an oxygen delivery system
US20090212962A1 (en) * 2008-02-22 2009-08-27 Delphi Technologies, Inc. Oxygen Generating System with Self-Contained Electronic Diagnostics and Fault-Tolerant Operation
US8075676B2 (en) * 2008-02-22 2011-12-13 Oxus America, Inc. Damping apparatus for scroll compressors for oxygen-generating systems
US20090241960A1 (en) * 2008-04-01 2009-10-01 Event Medical, Inc. Dual high and low pressure breathing system
CN103357094B (zh) 2008-04-10 2015-10-28 西雅图儿童医院d/b/a西雅图儿童研究所 利用气泡的宽带、低频、高幅、长持续时间、振荡气道压力呼吸设备
JP5758799B2 (ja) 2008-04-18 2015-08-05 ブリーズ・テクノロジーズ・インコーポレーテッド 呼吸作用を感知し、人工呼吸器の機能を制御するための方法およびデバイス
US8770193B2 (en) 2008-04-18 2014-07-08 Breathe Technologies, Inc. Methods and devices for sensing respiration and controlling ventilator functions
EP2326376B1 (en) 2008-08-22 2019-07-24 Breathe Technologies, Inc. Devices for providing mechanical ventilation with an open airway interface
US10252020B2 (en) 2008-10-01 2019-04-09 Breathe Technologies, Inc. Ventilator with biofeedback monitoring and control for improving patient activity and health
US9132250B2 (en) 2009-09-03 2015-09-15 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature
US10695519B2 (en) 2009-04-02 2020-06-30 Breathe Technologies, Inc. Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles within nasal pillows
US9962512B2 (en) 2009-04-02 2018-05-08 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature
USD639954S1 (en) 2009-04-02 2011-06-14 Electromed, Inc. Thoracic garment
CA2774902C (en) 2009-09-03 2017-01-03 Breathe Technologies, Inc. Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature
EP2555821B1 (en) 2010-04-08 2019-12-25 Zoll Medical Corporation Wireless ventilator reporting
BR112013003621A2 (pt) 2010-08-16 2016-08-23 Breathe Technologies Inc métodos, sistemas e dispositivos que usam lox para fornecer suporte ventilador
US8939152B2 (en) 2010-09-30 2015-01-27 Breathe Technologies, Inc. Methods, systems and devices for humidifying a respiratory tract
US8844537B1 (en) 2010-10-13 2014-09-30 Michael T. Abramson System and method for alleviating sleep apnea
WO2012162048A1 (en) 2011-05-23 2012-11-29 Zoll Medical Corporation Medical ventilation system with ventilation quality feedback unit
US20160235939A1 (en) 2013-09-05 2016-08-18 Eupnea Technologies, Inc Apparatus and method to provide breathing support
US9345850B2 (en) 2013-09-05 2016-05-24 Eupnea Technologies, Inc. Apparatus and method to provide breathing support
US10953169B2 (en) * 2013-11-22 2021-03-23 The General Hospital Corporation Systems and methods for reverse pressure pulse therapy delivery
US10792449B2 (en) 2017-10-03 2020-10-06 Breathe Technologies, Inc. Patient interface with integrated jet pump
WO2021016482A1 (en) 2019-07-24 2021-01-28 Bunnell Incorporated Pulmonary ventilator with changeable filters
CN110464951B (zh) * 2019-08-29 2022-04-08 宁波戴维医疗器械股份有限公司 一种高频呼吸机系统及通气控制方法
CN110464950B (zh) * 2019-08-29 2022-01-25 宁波戴维医疗器械股份有限公司 一种高频呼吸机系统及通气控制方法
CN110464949B (zh) * 2019-08-29 2022-07-12 宁波戴维医疗器械股份有限公司 一种高频呼吸机系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2302023A (en) * 1941-09-06 1942-11-17 Glasser Charles Jay Oxygen delivery apparatus
US3191596A (en) * 1960-09-19 1965-06-29 Forrest M Bird Respirator
GB1162151A (en) * 1966-02-24 1969-08-20 Watson W & Sons Ltd Improvements in or relating to Medical Respirators
CH549392A (de) * 1972-03-27 1974-05-31 Hoffmann La Roche Beatmungsgeraet mit selbsttaetiger regelung des druckes und flusses des atmungsgases.
SE389020B (sv) * 1973-11-13 1976-10-25 Aga Ab Anordning for ventilering av en patient medelst en lungventilator
US4016878A (en) * 1975-06-27 1977-04-12 Foundation For Ocean Research Heater and humidifier for breathing apparatus
GB1585091A (en) * 1976-02-10 1981-02-25 Venegas J G Remedial apparatus for use in assisting the breathing of living creatures
GB1583273A (en) * 1977-05-06 1981-01-21 Medishield Corp Ltd Lung ventilators
DE2746924C2 (de) * 1977-10-19 1982-09-16 Drägerwerk AG, 2400 Lübeck Beatmungsgerät
US4248217A (en) * 1979-10-30 1981-02-03 Respiratory Care, Inc. Inhalation heater control
DE2947659C2 (de) * 1979-11-27 1986-11-20 Drägerwerk AG, 2400 Lübeck Beatmungsgerät
US4351329A (en) * 1980-11-06 1982-09-28 Bear Medical Systems, Inc. High frequency breath pump

Also Published As

Publication number Publication date
EP0080155A3 (en) 1983-09-21
DE80155T1 (de) 1984-08-02
EP0080155A2 (en) 1983-06-01
DE3272367D1 (en) 1986-09-04
ATE21037T1 (de) 1986-08-15
CA1189408A (en) 1985-06-25
AU550808B2 (en) 1986-04-10
EP0080155B1 (en) 1986-07-30
JPS5892366A (ja) 1983-06-01
US4481944A (en) 1984-11-13
AU9039782A (en) 1983-05-26

Similar Documents

Publication Publication Date Title
MX153108A (es) Mejoras en aparato para aplicar impulsos de gas de presion positiva de alta frecuencia al sistema respiratorio de una persona
MY130588A (en) Ventilator apparatus
SE8404752D0 (sv) Andningsapparat
SE7906135L (sv) Anordning for att understodja andningen och/eller for konstgjord andning
CA2024477A1 (en) Method and apparatus for providing breathing gas to a person, especially during treatment of sleep apnea
GB2061498B (en) Method and apparatus for the examination of uncoagulated blood
EP0449138A3 (en) Method and apparatus for ultrasonic wave medical treatment
JPS55104532A (en) Method and device for raising inlet pressure of compressor
MX9404761A (es) Preparacion terapeutica para inhalacion y proceso para su elaboracion.
SE8301710L (sv) Sett for reglerbar alstring av en tryckniva i en andningsapparat och andningsapparat for genomforande av settet
DE68915734D1 (de) Siegelapparat und -verfahren für Beutel.
DE69432750D1 (de) Vorrichtung zum ermöglichen einer therapeutischen intermittierenden kompression zur risikoverminderung der venenthrombose
DE3750560D1 (de) Verfahren zur phasengesteuerten Leistungs- und Frequenzregelung eines Ultraschallwandlers sowie Vorrichtung zur Durchführung des Verfahrens.
DE3865082D1 (de) Vorrichtung zum schuetzen des bereits behandelten haarteiles waehrend einer dauerwelle und verfahren zur herstellung dieser schutzvorrichtung.
JPS56128148A (en) Ultrasonic coagulation method and apparatus in endoscope operation
ES505827A0 (es) Un procedimiento para la preparacion de 4'-deoxi-daunorrubi-cina y 4'-deoxi-doxorrubicina
ES521132A0 (es) Procedimiento de utilizacion de un generador de impulsos con vistas al tratamiento estetico de la piel para eliminar arrugas, plegaduras o analogos y dispositivo para su realizacion.
GR860731B (en) Method for the analysis of pollen
EP0744027A4 (en) HYDROPHILIC SIGNAL OLIGOPEPTIDES AND THEIR METHODS OF USE FOR THERAPEUTIC PURPOSES
GB2029572B (en) A method of, and apparatus for, determining the proportion of anaesthetic vapor present in a gas
GB2108400A (en) Method and apparatus for treating blood and the like
FI884500A0 (fi) Foerfarande och apparatur foer avsaendning av binaera meddelanden i en seriell bussledning.
DE3272729D1 (en) Hepatitis-a viruses adapted to human fibroblast cells
JPS54110688A (en) Instrument for activating blood stream and recovering fatigue
IT1194204B (it) Procedimento per realizzare o migliorare l'assistenza respiratoria e relativa apparecchiatura