CN114980806B - 侵入式温度传感器系统 - Google Patents

侵入式温度传感器系统

Info

Publication number
CN114980806B
CN114980806B CN202080084427.8A CN202080084427A CN114980806B CN 114980806 B CN114980806 B CN 114980806B CN 202080084427 A CN202080084427 A CN 202080084427A CN 114980806 B CN114980806 B CN 114980806B
Authority
CN
China
Prior art keywords
tube
wires
temperature sensor
resistive temperature
wire
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.)
Active
Application number
CN202080084427.8A
Other languages
English (en)
Chinese (zh)
Other versions
CN114980806A (zh
Inventor
J·范登波什
J-P·博热
L·布兰卡托
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elmedix NV
Original Assignee
Elmedix NV
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 Elmedix NV filed Critical Elmedix NV
Publication of CN114980806A publication Critical patent/CN114980806A/zh
Application granted granted Critical
Publication of CN114980806B publication Critical patent/CN114980806B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/1459—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters invasive, e.g. introduced into the body by a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0271—Thermal or temperature sensors
    • A61B2562/0276—Thermal or temperature sensors comprising a thermosensitive compound
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
    • A61B2562/221—Arrangements of sensors with cables or leads, e.g. cable harnesses
    • A61B2562/222—Electrical cables or leads therefor, e.g. coaxial cables or ribbon cables
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
    • A61B2562/225—Connectors or couplings
    • A61B2562/227—Sensors with electrical connectors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
CN202080084427.8A 2019-12-05 2020-12-07 侵入式温度传感器系统 Active CN114980806B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19213934.3A EP3831284A1 (en) 2019-12-05 2019-12-05 Invasive temperature sensor system
EP19213934.3 2019-12-05
PCT/EP2020/084959 WO2021111014A1 (en) 2019-12-05 2020-12-07 Invasive temperature sensor system

Publications (2)

Publication Number Publication Date
CN114980806A CN114980806A (zh) 2022-08-30
CN114980806B true CN114980806B (zh) 2025-09-05

Family

ID=68808047

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080084427.8A Active CN114980806B (zh) 2019-12-05 2020-12-07 侵入式温度传感器系统

Country Status (9)

Country Link
US (1) US20230000360A1 (enExample)
EP (2) EP3831284A1 (enExample)
JP (1) JP7705860B2 (enExample)
KR (1) KR20220123380A (enExample)
CN (1) CN114980806B (enExample)
BR (1) BR112022010242A2 (enExample)
CA (1) CA3162965A1 (enExample)
ES (1) ES2975260T3 (enExample)
WO (1) WO2021111014A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4104754A1 (en) 2021-06-18 2022-12-21 Elmedix NV System for determining an internal temperature
CN116429287A (zh) * 2021-12-30 2023-07-14 上银科技股份有限公司 温度感测装置、滚珠螺杆和热变形抑制系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182313A (en) * 1977-05-31 1980-01-08 Narda Microwave Corporation Implantable temperature probe
CN104204749A (zh) * 2012-01-30 2014-12-10 Pst传感器(私人)有限公司 柔性温度及应变传感器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4253469A (en) * 1979-04-20 1981-03-03 The Narda Microwave Corporation Implantable temperature probe
CA2095516A1 (en) * 1990-11-05 1992-05-06 Paul F. Turner Urethral inserted applicator for prostate hyperthermia
GB2308652B (en) 1995-12-28 2000-07-19 British Aerospace A temperature-sensitive catheter
US5916153A (en) 1997-10-27 1999-06-29 Rhea, Jr.; W. Gardner Multifunction catheter
US6323413B1 (en) * 1998-04-22 2001-11-27 Hv Technologies, Inc. Microtubing with integral thermocouple
US6511478B1 (en) 2000-06-30 2003-01-28 Scimed Life Systems, Inc. Medical probe with reduced number of temperature sensor wires
US6519485B2 (en) 2000-12-13 2003-02-11 The General Hospital Corporation Minimally invasive system for assessment of organ function
ATE333923T1 (de) 2001-12-03 2006-08-15 Ekos Corp Ultraschallkatheter für kleine gefässe
DE60209799T2 (de) * 2001-12-03 2007-01-25 Ekos Corp., Bothell Katheter mit mehreren ultraschall-abstrahlenden teilen
DE102004034185B3 (de) * 2004-07-15 2006-01-05 Zitzmann, Heinrich, Dr. Temperaturfühler und Verfahren zu dessen Herstellung
CN101053514A (zh) 2006-04-14 2007-10-17 何志强 人体温度传感器
WO2008137795A1 (en) * 2007-05-03 2008-11-13 Icu Medical, Inc. Cardiac output measurement devices and methods
DK2268200T3 (en) 2008-03-18 2019-01-07 Circa Scient Llc TEMPERATURE MEASURING EQUIPMENT WITH LARGE SURFACE AREA
EP2291213B1 (en) * 2008-04-08 2015-08-19 SmartWise Sweden AB Endoluminal medical access device
US9289606B2 (en) 2010-09-02 2016-03-22 St. Jude Medical, Atrial Fibrillation Division, Inc. System for electroporation therapy
EP3131489A1 (en) * 2014-04-17 2017-02-22 Boston Scientific Scimed, Inc. Devices and methods for therapeutic heat treatment
WO2016196031A1 (en) * 2015-06-01 2016-12-08 Autonomix Medical, Inc. Elongated conductors and methods of making and using the same
WO2019151867A1 (en) * 2018-01-31 2019-08-08 Spiro Medical As Medical catheter for temperature and pressure sensing and production method thereof
EP3530178A1 (en) * 2018-02-27 2019-08-28 Koninklijke Philips N.V. A sensor arrangement for mounting on a guidewire or catheter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4182313A (en) * 1977-05-31 1980-01-08 Narda Microwave Corporation Implantable temperature probe
CN104204749A (zh) * 2012-01-30 2014-12-10 Pst传感器(私人)有限公司 柔性温度及应变传感器

Also Published As

Publication number Publication date
JP7705860B2 (ja) 2025-07-10
US20230000360A1 (en) 2023-01-05
KR20220123380A (ko) 2022-09-06
WO2021111014A1 (en) 2021-06-10
CA3162965A1 (en) 2021-06-10
EP3831284A1 (en) 2021-06-09
BR112022010242A2 (pt) 2022-09-06
EP4069070A1 (en) 2022-10-12
CN114980806A (zh) 2022-08-30
JP2023505315A (ja) 2023-02-08
EP4069070B1 (en) 2024-01-03
EP4069070C0 (en) 2024-01-03
ES2975260T3 (es) 2024-07-04

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