ATE392227T1 - System zur detektierung von übertemperatur innerhalb einer leitung - Google Patents

System zur detektierung von übertemperatur innerhalb einer leitung

Info

Publication number
ATE392227T1
ATE392227T1 AT03003875T AT03003875T ATE392227T1 AT E392227 T1 ATE392227 T1 AT E392227T1 AT 03003875 T AT03003875 T AT 03003875T AT 03003875 T AT03003875 T AT 03003875T AT E392227 T1 ATE392227 T1 AT E392227T1
Authority
AT
Austria
Prior art keywords
conduit
heating element
detection system
line
excess temperature
Prior art date
Application number
AT03003875T
Other languages
German (de)
English (en)
Inventor
Craig Karl White
Duncan James Rumbold
Original Assignee
Fisher & Paykel Healthcare Ltd
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 Fisher & Paykel Healthcare Ltd filed Critical Fisher & Paykel Healthcare Ltd
Application granted granted Critical
Publication of ATE392227T1 publication Critical patent/ATE392227T1/de

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. ventilators; 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. 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
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • 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
    • A61M16/1075—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
    • 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
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • 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
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Pipeline Systems (AREA)
  • Air Humidification (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
AT03003875T 2002-02-20 2003-02-20 System zur detektierung von übertemperatur innerhalb einer leitung ATE392227T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NZ51734202 2002-02-20

Publications (1)

Publication Number Publication Date
ATE392227T1 true ATE392227T1 (de) 2008-05-15

Family

ID=27656528

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03003875T ATE392227T1 (de) 2002-02-20 2003-02-20 System zur detektierung von übertemperatur innerhalb einer leitung

Country Status (7)

Country Link
US (1) US7140367B2 (enExample)
EP (1) EP1338297B1 (enExample)
JP (2) JP4471574B2 (enExample)
AT (1) ATE392227T1 (enExample)
AU (1) AU2003200559B2 (enExample)
CA (1) CA2419390C (enExample)
DE (1) DE60320331T2 (enExample)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7708013B2 (en) 2000-12-08 2010-05-04 Vapotherm, Inc. Apparatus and method for delivering water vapor to a gas
AU2003244171B2 (en) 2002-09-09 2007-11-15 Fisher & Paykel Healthcare Limited Limb for Breathing Circuit
CN103143099B (zh) 2004-08-20 2018-04-20 菲舍尔和佩克尔保健有限公司 用于测量供应给患者的气体的特性的装置
DE102005000922A1 (de) * 2005-01-07 2006-07-20 Seleon Gmbh Luftbrille, Nasenstück, Y-Stück sowie Verfahren
EP1855749A4 (en) 2005-03-01 2011-11-23 Resmed Ltd DETECTION SYSTEM FOR A DEVICE THAT INTRODUCES BREATHING TO A PATIENT
JP5058982B2 (ja) 2005-05-26 2012-10-24 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸補助装置
US8739780B2 (en) 2005-08-15 2014-06-03 Resmed Limited Low cost CPAP flow generator and humidifier assembly
US8333194B2 (en) * 2005-09-12 2012-12-18 Mergenet Medical, Inc. High flow therapy device utilizing a non-sealing respiratory interface and related methods
JP2007130138A (ja) * 2005-11-09 2007-05-31 Osada Res Inst Ltd 歯科治療ユニット
CN103463722B (zh) 2005-12-15 2015-12-09 菲舍尔和佩克尔保健有限公司 呼吸辅助设备
US7384297B2 (en) * 2006-11-07 2008-06-10 King Jr Lloyd Herbert Wire connector
JP5443991B2 (ja) 2006-11-08 2014-03-19 レスメド・リミテッド 呼吸装置に用いるための導管
JP2007144199A (ja) * 2006-12-18 2007-06-14 Atsugi Color Genzosho:Kk 就寝時のいびき防止器
US8677993B2 (en) 2007-07-18 2014-03-25 Vapotherm, Inc. Humidifier for breathing gas heating and humidification system
US8215301B2 (en) * 2007-08-29 2012-07-10 Smiths Medical Asd, Inc. Nose cannula heated/humidified gas delivery system
US8905023B2 (en) 2007-10-05 2014-12-09 Vapotherm, Inc. Hyperthermic humidification system
US8063343B2 (en) * 2007-10-29 2011-11-22 Smiths Medical Asd, Inc. Heated breathing circuit detection
US8122882B2 (en) * 2007-10-29 2012-02-28 Smiths Medical Asd, Inc. Rainout reduction in a breathing circuit
US7983542B2 (en) * 2007-10-29 2011-07-19 Smiths Medical Asd, Inc. PID coefficient adjustment for respiratory heater closed loop control
US8511305B2 (en) * 2007-10-29 2013-08-20 Smiths Medical Asd, Inc. Redundant power control for respiratory system heaters
US9802022B2 (en) * 2008-03-06 2017-10-31 Resmed Limited Humidification of respiratory gases
CN107715271B (zh) * 2008-03-06 2023-10-24 瑞思迈私人有限公司 呼吸气体的湿化
CN102209569B (zh) * 2008-09-10 2015-06-03 瑞思迈有限公司 呼吸治疗设备中改进的功率管理
US8393323B2 (en) 2008-09-30 2013-03-12 Covidien Lp Supplemental gas safety system for a breathing assistance system
ES2391926T3 (es) * 2009-05-05 2012-12-03 Plastiflex Group Sistema de circuito de respiración
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
DE102009052542A1 (de) * 2009-11-04 2011-05-05 Lang, Volker, Prof. Dr. Atemgas-Anwärm-Anfeucht-Vorrichtungen für die künstliche Beatmung und Atemhilfstherapien mit besonderer Eignung für den Bereich HOME CARE .
US20110108031A1 (en) * 2009-11-11 2011-05-12 Carefusion 2200 Inc. Heated conduit for respiratory humidification
GB2489178B (en) * 2009-12-22 2016-12-14 Fisher & Paykel Healthcare Ltd Components for medical circuits
US12226569B2 (en) 2009-12-23 2025-02-18 Fisher & Paykel Healthcare Limted Systems for laparoscopic surgery
BR212012015601U2 (pt) 2009-12-23 2015-11-17 Fisher & Paykel Healthcare Ltd "aperfeiçoamento relativos a sistemas para cirurgia laparoscópica"
US9440042B2 (en) * 2009-12-23 2016-09-13 Fisher & Paykel Healthcare Limited Humidified gases delivery apparatus and methods for controlling same
US8511651B2 (en) 2011-03-29 2013-08-20 Smiths Medical Asd, Inc. Heater unit humidification chamber monitor
LT3685877T (lt) 2011-06-03 2023-09-25 Fisher & Paykel Healthcare Limited Medicininiai vamzdeliai, apimantys laidžias gijas, ir gamybos būdai
US9038634B2 (en) 2011-06-22 2015-05-26 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US8844533B2 (en) 2011-06-22 2014-09-30 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9486602B2 (en) 2011-06-22 2016-11-08 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same
DE102011054131A1 (de) * 2011-10-01 2013-04-04 Hamilton Bonaduz Ag Beatmungsschlauchsystem
WO2013137753A1 (en) 2012-03-15 2013-09-19 Fisher & Paykel Healthcare Limited Respiratory gas humidification system
AU2013240675B2 (en) * 2012-03-30 2017-10-19 Fisher & Paykel Healthcare Limited Humidification system
US20130255670A1 (en) * 2012-04-02 2013-10-03 Lexion Medical, Llc System and Method for Performing a Surgical Procedure
GB2575894A (en) 2012-04-27 2020-01-29 Fisher & Paykel Healthcare Ltd Usability features for respiratory humidification system
US10398861B2 (en) 2012-05-23 2019-09-03 Fisher & Paykel Healthcare Limited Flow path fault detection method for a respiratory assistance apparatus
DE112013005443T5 (de) 2012-11-14 2015-11-12 Fisher & Paykel Healthcare Ltd. Zonenheizung für Atmungskreisläufe
CN109550131A (zh) 2012-12-04 2019-04-02 费雪派克医疗保健有限公司 医用管以及其制造方法
NZ727820A (en) 2013-02-01 2018-06-29 Resmed Ltd Wire heated tube with temperature control system for humidifier for respiratory apparatus
US9878121B2 (en) 2013-03-13 2018-01-30 Breathe Technologies, Inc. Ventilation mask with heat and moisture exchange device
JP6663850B2 (ja) * 2013-09-13 2020-03-13 フィッシャー アンド ペイケル ヘルスケア リミテッド 加湿システムの接続
GB2584026B (en) 2013-09-13 2021-03-17 Fisher & Paykel Healthcare Ltd A heater base for supplying humidified gases to a patient
WO2015060731A1 (en) 2013-10-24 2015-04-30 Fisher & Paykel Healthcare Limited Delivery of respiratory gases
HRP20230840T1 (hr) 2013-12-20 2023-11-10 Fisher & Paykel Healthcare Limited Spojevi sustava ovlaživanja
WO2015119515A1 (en) 2014-02-07 2015-08-13 Fisher & Paykel Healthcare Limited Respiratory humidification system
CN111265754B (zh) 2014-03-17 2023-06-06 费雪派克医疗保健有限公司 用于呼吸系统的医用管
CN116440376A (zh) * 2014-04-16 2023-07-18 费雪派克医疗保健有限公司 用于给患者递送气体的方法和系统
WO2015167347A1 (en) 2014-05-02 2015-11-05 Fisher & Paykel Healthcare Limited Gas humidification arrangement
CN110124173A (zh) 2014-05-13 2019-08-16 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
EP3151894B1 (en) 2014-06-03 2019-08-28 Fisher & Paykel Healthcare Limited Flow mixers for respiratory therapy systems
US11278689B2 (en) 2014-11-17 2022-03-22 Fisher & Paykel Healthcare Limited Humidification of respiratory gases
US10596345B2 (en) 2014-12-31 2020-03-24 Vapotherm, Inc. Systems and methods for humidity control
US10398871B2 (en) 2015-03-31 2019-09-03 Vapotherm, Inc. Systems and methods for patient-proximate vapor transfer for respiratory therapy
TWI844253B (zh) 2015-09-09 2024-06-01 紐西蘭商費雪派克保健有限公司 呼吸加濕系統
CN105797255A (zh) * 2016-05-18 2016-07-27 湖南明康中锦医疗科技发展有限公司 一种控制呼吸机湿度的方法、装置及系统
AU2017297978B2 (en) 2016-07-21 2022-08-25 Fisher & Paykel Healthcare Limited Medical tubes for breathing circuit
JP7228506B2 (ja) * 2016-07-22 2023-02-24 フィッシャー アンド ペイケル ヘルスケア リミテッド 呼吸回路用の感知
CN213642639U (zh) 2016-10-14 2021-07-09 蒸汽热能公司 用于呼吸治疗单元中的流体循环的系统和蒸气转移系统
AU2017371480B2 (en) 2016-12-07 2022-11-03 Fisher And Paykel Healthcare Limited Sensing arrangements for medical devices
WO2018116187A1 (en) 2016-12-22 2018-06-28 Fisher & Paykel Healthcare Limited Medical tubes and methods of manufacture
US12005218B2 (en) * 2017-08-08 2024-06-11 Yostra Labs Pvt Ltd Devices and methods for warm gas therapy
CN107670155A (zh) * 2017-11-10 2018-02-09 英路维（宁波）健康科技有限公司 一种便携式雾化呼吸仪
DE102020002278A1 (de) * 2019-04-24 2020-10-29 Löwenstein Medical Technology S.A. System zur Atemgasversorgung und Verfahren
CN111150917B (zh) * 2019-12-31 2021-09-14 北京怡和嘉业医疗科技股份有限公司 一种通气治疗设备湿化控制系统和方法
EP4100752A4 (en) * 2020-02-04 2024-02-14 Fisher & Paykel Healthcare Limited Respiratory or surgical humidifier and method of use
US12064562B2 (en) 2020-03-12 2024-08-20 Vapotherm, Inc. Respiratory therapy unit with non-contact sensing and control

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621632A (en) * 1984-11-01 1986-11-11 Bear Medical Systems, Inc. Humidifier system
AU581986B2 (en) * 1985-05-22 1989-03-09 Fisher & Paykel Healthcare Limited Improvements in or relating to methods of and/or apparatus for humidifying gases
US5392770A (en) * 1993-06-29 1995-02-28 Clawson; Burrell E. Tubing circuit systems for humidified respiratory gas
GB2284356B (en) * 1993-11-22 1997-10-29 Fisher & Paykel Respiratory humidifier conduit
CA2621113C (en) * 1997-06-17 2011-10-11 Fisher & Paykel Healthcare Limited Respiratory humidification system
US6107611A (en) * 1998-01-19 2000-08-22 Msx, Inc. Method and apparatus for detecting ground faults in a shielded heater wire by sensing electrical arcing
AU756477C (en) * 1998-12-23 2003-09-11 Fisher & Paykel Healthcare Limited Fault protection system for a respiratory conduit heater element

Also Published As

Publication number Publication date
JP4471574B2 (ja) 2010-06-02
US20030154977A1 (en) 2003-08-21
AU2003200559B2 (en) 2008-11-13
US7140367B2 (en) 2006-11-28
JP2003245353A (ja) 2003-09-02
CA2419390C (en) 2012-05-01
EP1338297A1 (en) 2003-08-27
CA2419390A1 (en) 2003-08-20
AU2003200559A1 (en) 2003-09-04
DE60320331D1 (de) 2008-05-29
JP4876175B2 (ja) 2012-02-15
EP1338297B1 (en) 2008-04-16
DE60320331T2 (de) 2009-05-28
JP2010088934A (ja) 2010-04-22

Similar Documents

Publication Publication Date Title
ATE392227T1 (de) System zur detektierung von übertemperatur innerhalb einer leitung
EP0535952B1 (en) Humidifier
DE60141995D1 (de) Befeuchtungsvorrichtung
AU2025275126A1 (en) Zone heating for respiratory circuits
ATE285735T1 (de) System zur wärmeregelung des lebenden körpers
ATE387920T1 (de) Regeleinrichtung in einem extrakorporalen blutkreislauf
GB2284356A (en) Respiratory humidifier conduit
NZ610299A (en) Wire heater tube with temperature control system, tube type detection, and active over termperature protection for humidifier for respiratory apparatus
EP2258433A3 (en) Respiratory humidification system
DE69034180D1 (de) Temperaturregelnde bekleidung
DE69818710D1 (de) Universelle dichtung zur verwendung mit einer endoskopkanüle
DE69939866D1 (de) Heizdecke und methode zur kontrolle der patiententemperatur
DE69535686D1 (de) Vorrichtung zur synchronen Behandlung von obstruktiver Schlafapnoe
DE69333125D1 (de) Spirale zur okklusion von blutgefaessen mit einer gewebten schlauchfoermigen faserumhuelling
EP1558322A4 (en) SYSTEM FOR DETECTING THE DELIVERY OF GAS TO A PATIENT
EP1647297A3 (en) Respiratory humidification system
CA2316571A1 (en) Intravenous fluid heating system
CN219354950U (zh) 一种呼吸管道以及呼吸装置
CN208974234U (zh) 内瘘保护套及座椅
DE69227526D1 (de) Wärmeverdünnungskatheter mit biegsamem, sicherem heizelement
CN213465581U (zh) 便携式新生儿预热垫
CN2328350Y (zh) 一种自热式柔性tdp药灸器
KR960035150U (ko) 산소센서를 이용한 냉·난방기의 자동공기 순환장치
BRMU8400005U (pt) Disposição em interruptor de segurança para corte de gás
DE19780952D2 (de) Methode zur Temperaturvorregelung ohne Hilfsenergie für Brauchwassererwärmungssysteme mit und ohne Zirkulation und Vorrichtung dafür

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties