WO2005021076A3 - Element chauffant pour conduit de ventilateur - Google Patents

Element chauffant pour conduit de ventilateur Download PDF

Info

Publication number
WO2005021076A3
WO2005021076A3 PCT/GB2004/003688 GB2004003688W WO2005021076A3 WO 2005021076 A3 WO2005021076 A3 WO 2005021076A3 GB 2004003688 W GB2004003688 W GB 2004003688W WO 2005021076 A3 WO2005021076 A3 WO 2005021076A3
Authority
WO
WIPO (PCT)
Prior art keywords
wire
assembly
heating wire
tube
breathing
Prior art date
Application number
PCT/GB2004/003688
Other languages
English (en)
Other versions
WO2005021076A2 (fr
Inventor
Stuart Corner
Paul Berwick
Original Assignee
E M E Electro Medical Equipmen
Stuart Corner
Paul Berwick
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 E M E Electro Medical Equipmen, Stuart Corner, Paul Berwick filed Critical E M E Electro Medical Equipmen
Publication of WO2005021076A2 publication Critical patent/WO2005021076A2/fr
Publication of WO2005021076A3 publication Critical patent/WO2005021076A3/fr

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
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • 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
    • A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
    • A61M16/1095—Preparation of respiratory gases or vapours by influencing the temperature in the connecting 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • 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
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance

Abstract

L'invention porte sur un ensemble de fils chauffants (16) permettant de réduire la condensation dans un tube respiratoire (18) délivrant à un patient un gaz humidifié pour que celui-ci respire. Cet ensemble comprend un fil chauffant électrorésistant (20), une pluralité de capteurs thermosensibles (4,10) situés en des points espacés le long du fil chauffant (20) et au moins un fil de transmission (6,8,12) raccordé à chacun des capteurs (4,10). Le fil chauffant (20) et les fils de transmission (6,8,12) sont terminés de façon à se raccorder au niveau d'une extrémité commune de l'ensemble et sont liés de façon à faciliter l'insertion de l'ensemble dans un tube respiratoire (18). L'invention porte également sur un procédé d'assemblage d'un fil (20) ou ensemble fils (16) dans un tube de ventilateur flexible (18) qui consiste à refroidir le fil (20) à une température prédéterminée afin de réduire sa flexibilité et à insérer le fil (20) axialement dans le tube flexible (18).
PCT/GB2004/003688 2003-08-28 2004-08-27 Element chauffant pour conduit de ventilateur WO2005021076A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0320194.4 2003-08-28
GB0320194A GB0320194D0 (en) 2003-08-28 2003-08-28 Heater for ventilator conduit

Publications (2)

Publication Number Publication Date
WO2005021076A2 WO2005021076A2 (fr) 2005-03-10
WO2005021076A3 true WO2005021076A3 (fr) 2005-04-21

Family

ID=28686506

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2004/003688 WO2005021076A2 (fr) 2003-08-28 2004-08-27 Element chauffant pour conduit de ventilateur

Country Status (2)

Country Link
GB (1) GB0320194D0 (fr)
WO (1) WO2005021076A2 (fr)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT3766534T (lt) * 2004-08-20 2022-10-25 Fisher & Paykel Healthcare Limited Prietaisas pacientui tiekiamų dujų savybėms matuoti
WO2007019628A1 (fr) 2005-08-15 2007-02-22 Resmed Ltd Ensemble generateur de flux de ventilation spontanee en pression positive continue et humidificateur a bas prix
AU2006325613B2 (en) 2005-12-15 2012-01-19 Fisher & Paykel Healthcare Limited Breathing assistance apparatus
SE529942C2 (sv) * 2006-05-19 2008-01-08 Callenberg Flaekt Marine Ab Ventilationssystem och förfarande
EP2079505B1 (fr) * 2006-11-08 2020-07-15 ResMed Pty Ltd Conduit destiné à être utilisé dans un appareil respiratoire
US9802022B2 (en) 2008-03-06 2017-10-31 Resmed Limited Humidification of respiratory gases
AU2010206053B2 (en) 2009-07-31 2014-08-07 ResMed Pty Ltd Wire Heated Tube with Temperature Control System, Tube Type Detection, and Active Over Temperature Protection for Humidifier for Respiratory Apparatus
CN102125716A (zh) * 2010-01-19 2011-07-20 崇仁(厦门)医疗器械有限公司 具有感温变色片的传输管
US9067037B2 (en) * 2010-09-10 2015-06-30 Carefusion 207, Inc Adjusting a position of a heating wire within a breathing circuit
US20120152247A1 (en) * 2010-12-21 2012-06-21 Labollita Steve Radiant barrier for heated air circuits
GB2557117B (en) 2011-06-03 2018-10-03 Fisher & Paykel Medical tubes and methods of manufacture
GB2541550B (en) 2012-03-15 2017-06-21 Fisher & Paykel Healthcare Ltd Respiratory gas humidification system
CA3125660C (fr) 2012-04-05 2023-09-19 Fisher & Paykel Healthcare Limited Appareil d'aide a la respiration avec fonctions d'entretien
GB2575894A (en) 2012-04-27 2020-01-29 Fisher & Paykel Healthcare Ltd Usability features for respiratory humidification system
CN107361960B (zh) 2012-11-14 2020-11-06 费雪派克医疗保健有限公司 用于呼吸回路的分区加热
PL2928533T3 (pl) 2012-12-04 2021-05-17 Fisher & Paykel Healthcare Limited Rurki medyczne i sposoby ich wytwarzania
NZ743034A (en) 2013-02-01 2019-12-20 ResMed Pty Ltd Wire heated tube with temperature control system for humidifier for respiratory apparatus
GB2584026B (en) 2013-09-13 2021-03-17 Fisher & Paykel Healthcare Ltd A heater base for supplying humidified gases to a patient
CN108704213B (zh) 2013-09-13 2021-06-22 费雪派克医疗保健有限公司 用于加湿系统的连接
WO2015060731A1 (fr) 2013-10-24 2015-04-30 Fisher & Paykel Healthcare Limited Administration de gaz respiratoires
CA2934235C (fr) 2013-12-20 2023-02-28 Fisher & Paykel Healthcare Limited Raccordements de systeme d'humification
US10449319B2 (en) 2014-02-07 2019-10-22 Fisher & Paykel Healthcare Limited Respiratory humidification system
EP3501586B1 (fr) 2014-03-17 2021-02-17 Fisher & Paykel Healthcare Limited Tubes médicaux pour systèmes respiratoires
WO2015167347A1 (fr) 2014-05-02 2015-11-05 Fisher & Paykel Healthcare Limited Dispositif d'humidification de gaz
CN106535976B (zh) 2014-05-13 2019-04-05 费雪派克医疗保健有限公司 用于呼吸增湿系统的可用性特征
CN106535971B (zh) 2014-06-03 2020-12-04 费雪派克医疗保健有限公司 用于呼吸治疗系统的流动混合器
US11278689B2 (en) 2014-11-17 2022-03-22 Fisher & Paykel Healthcare Limited Humidification of respiratory gases
CN104784800A (zh) * 2015-04-23 2015-07-22 刘茹涵 一种自动控温的呼吸长管加热装置
TWI794733B (zh) 2015-09-09 2023-03-01 紐西蘭商費雪派克保健有限公司 呼吸加濕系統
US11351332B2 (en) 2016-12-07 2022-06-07 Fisher & Paykel Healthcare Limited Sensing arrangements for medical devices
US11311695B2 (en) 2016-12-22 2022-04-26 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
AU2021218107A1 (en) * 2021-02-26 2022-09-15 Fisher & Paykel Healthcare Limited Respiratory or surgical humidifier and components thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284356A (en) * 1993-11-22 1995-06-07 Fisher & Paykel Respiratory humidifier conduit
DE19647548A1 (de) * 1996-11-16 1998-05-28 Bgm Buerk Ges Fuer Vertrieb Un Medizinische Vorrichtung zur Beheizung eines Atemgases

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284356A (en) * 1993-11-22 1995-06-07 Fisher & Paykel Respiratory humidifier conduit
DE19647548A1 (de) * 1996-11-16 1998-05-28 Bgm Buerk Ges Fuer Vertrieb Un Medizinische Vorrichtung zur Beheizung eines Atemgases

Also Published As

Publication number Publication date
GB0320194D0 (en) 2003-10-01
WO2005021076A2 (fr) 2005-03-10

Similar Documents

Publication Publication Date Title
WO2005021076A3 (fr) Element chauffant pour conduit de ventilateur
US20200338295A1 (en) Medical tubes for respiratory systems
EP1075849A3 (fr) Système de ventilation et/ou tube respiratoire
US6167883B1 (en) Medical air hose internal flow heater
CN109550130B (zh) 医用管以及其制造方法
US7926485B2 (en) Medical ventilator with compressor heated exhalation filter
CN103143099B (zh) 用于测量供应给患者的气体的特性的装置
US20100043793A1 (en) Respirator with a breathing tube system
AU702011B2 (en) Humidifier systems
CN101098726B (zh) 鼻套管
EP0201985A1 (fr) Appareil d'inhalation
CN1671437A (zh) 增湿系统的隔离式温度传感器
EP1681072A2 (fr) Dispositif d'assistance de la respiration
CN103037928A (zh) 用于向患者供应气体的装置
KR102573287B1 (ko) 필터 조립체
US8303173B2 (en) Dual potting temperature probe
TW201249491A (en) Component for medical circuit
CN103260681A (zh) 热空气回路的辐射阻挡件
JP2000512518A (ja) 医療装置用換気管
EP1393690A3 (fr) Cathéters
CN209916974U (zh) 一种呼吸治疗仪的管路
EP2248547B1 (fr) Système de circuit respiratoire
CN219662566U (zh) 一种通气治疗设备
EP1139696A3 (fr) Ensemble de chauffe rayonnant
CN209316741U (zh) 用于管路的加热装置、加热管路以及通气治疗设备

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
122 Ep: pct application non-entry in european phase