CN111801576B - 具有压力传感器和热气敏传感器的传感器装置 - Google Patents

具有压力传感器和热气敏传感器的传感器装置 Download PDF

Info

Publication number
CN111801576B
CN111801576B CN201880066660.6A CN201880066660A CN111801576B CN 111801576 B CN111801576 B CN 111801576B CN 201880066660 A CN201880066660 A CN 201880066660A CN 111801576 B CN111801576 B CN 111801576B
Authority
CN
China
Prior art keywords
sensor
gas
barometric pressure
pressure sensor
sensor device
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
CN201880066660.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN111801576A (zh
Inventor
弗兰克·黑德里希
格哈德·卡廷格
马蒂亚斯·施托尔茨
罗尔夫·布龙纳
索菲·比亚
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.)
Hahn-Schickard-Gesellschaft für angewandte Forschung eV
GS Elektromedizinische Geraete G Stemple GmbH
Original Assignee
Karl Kuefner GmbH and Co KG
Hahn-Schickard-Gesellschaft für angewandte Forschung eV
GS Elektromedizinische Geraete G Stemple GmbH
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 Karl Kuefner GmbH and Co KG, Hahn-Schickard-Gesellschaft für angewandte Forschung eV, GS Elektromedizinische Geraete G Stemple GmbH filed Critical Karl Kuefner GmbH and Co KG
Publication of CN111801576A publication Critical patent/CN111801576A/zh
Application granted granted Critical
Publication of CN111801576B publication Critical patent/CN111801576B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K15/00—Testing or calibrating of thermometers
    • G01K15/005—Calibration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0092—Pressure sensor associated with other sensors, e.g. for measuring acceleration or temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/18—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036—General constructional details of gas analysers, e.g. portable test equipment concerning the detector specially adapted to detect a particular component
    • G01N33/004—CO or CO2

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Combustion & Propulsion (AREA)
  • Fluid Mechanics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CN201880066660.6A 2017-08-14 2018-08-10 具有压力传感器和热气敏传感器的传感器装置 Active CN111801576B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17186145.3 2017-08-14
EP17186145 2017-08-14
PCT/EP2018/071838 WO2019034570A1 (de) 2017-08-14 2018-08-10 Sensoranordnung mit drucksensor und thermischem gassensor

Publications (2)

Publication Number Publication Date
CN111801576A CN111801576A (zh) 2020-10-20
CN111801576B true CN111801576B (zh) 2022-11-25

Family

ID=59772366

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880066660.6A Active CN111801576B (zh) 2017-08-14 2018-08-10 具有压力传感器和热气敏传感器的传感器装置

Country Status (7)

Country Link
US (1) US11047846B2 (enExample)
EP (1) EP3669189B1 (enExample)
JP (1) JP7253551B2 (enExample)
CN (1) CN111801576B (enExample)
AU (1) AU2018319173B2 (enExample)
CA (1) CA3072970C (enExample)
WO (1) WO2019034570A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3087632C (en) * 2018-01-05 2025-05-20 Hahn-Schickard-Gesellschaft Fuer Angewandte Forschung E.V. GAS SENSOR AND GAS SENSOR OPERATING METHOD
EP4141430B1 (de) 2018-01-05 2025-06-18 Hahn-Schickard-Gesellschaft für angewandte Forschung e. V. Auswerteanordnung für einen thermischen gassensor, verfahren und computerprogramm
CN113509167B (zh) * 2020-04-10 2024-07-05 深圳市理邦精密仪器股份有限公司 基于气体监测模块的校准系统、校准方法及测量方法
US20220113294A1 (en) * 2020-10-09 2022-04-14 Yonatan Gerlitz Pathogen Detection Apparatus and Method
DE102021200496A1 (de) 2021-01-20 2022-07-21 Raumedic Ag Medizinische Durchflusssensor-Modulbaugruppe
CN113466297B (zh) * 2021-08-23 2023-11-24 安徽砺剑防务科技有限公司 一种有毒气体检测传感结构和传感器及应用
EP4521102A1 (en) * 2021-12-17 2025-03-12 Sensirion AG Thermal sensor device and method for determining concentration of a target gas in a gas sample
EP4233710B1 (de) 2022-02-25 2024-05-29 Ventilytics GmbH Messvorrichtung
USD1023805S1 (en) * 2022-05-12 2024-04-23 Milestone Scientific, Inc. Pressure transducer housing
DE102022209399B3 (de) 2022-09-09 2023-09-07 Vitesco Technologies GmbH Verfahren zur Diagnose eines Wasserstoffsensors, Wasserstoffsensor, Computerprogramm und computerlesbares Medium
CN116699176B (zh) * 2023-04-12 2026-01-09 东南大学 一种自清洁和自校准的风速风向传感器
DE102024120637B4 (de) * 2024-07-19 2026-02-12 Emil Motors GmbH Wicklungsträger, insbesondere Stator, für eine Axialflussmaschine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010047159A1 (de) * 2010-09-30 2012-04-05 Dräger Medical GmbH Vorrichtung und Verfahren zur Messung der Konzentration von Kohlendioxid in einer Gasprobe
CN104181074A (zh) * 2013-05-24 2014-12-03 Mems股份公司 用于测定气体的物理性质的方法和装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5177696A (en) * 1989-12-28 1993-01-05 Honeywell Inc. Method of determination of gas properties at reference conditions
CN1938588B (zh) * 2004-01-27 2011-11-09 H2Scan公司 隔离的气体传感器结构
US20110009764A1 (en) * 2009-04-14 2011-01-13 Deka Product Limited Partnership Devices, systems, and methods for aiding in the detection of a physiological abnormality
WO2011136203A1 (ja) * 2010-04-26 2011-11-03 株式会社エッチ．エム．イー． 温度センサ素子及びこれを用いた放射温度計、並びに温度センサ素子の製造方法と、フォトレジスト膜を用いた多重層薄膜サーモパイル及びこれを用いた放射温度計、並びに多重層薄膜サーモパイルの製造方法
US8667839B2 (en) * 2011-02-18 2014-03-11 Tohoku Gakuin Heat conduction-type sensor for calibrating effects of temperature and type of fluid, and thermal flow sensor and thermal barometric sensor using this sensor
JP6021761B2 (ja) 2013-08-27 2016-11-09 日立オートモティブシステムズ株式会社 ガスセンサ装置
US10532174B2 (en) * 2014-02-21 2020-01-14 Masimo Corporation Assistive capnography device
US20150327807A1 (en) * 2014-05-13 2015-11-19 Karl Kuefner GmbH & Co. KG Device and method for monitoring compressions at a cardiac massage
FR3038982A1 (fr) * 2015-07-16 2017-01-20 Commissariat Energie Atomique Dispositif d'analyse permettant l'analyse d'un melange d'au moins deux gaz
US10215655B2 (en) * 2015-12-31 2019-02-26 Honeywell International Inc. Pressure sensor assembly
JP6606608B2 (ja) * 2016-06-06 2019-11-13 日立オートモティブシステムズ株式会社 圧力センサ
US10852261B2 (en) * 2016-10-29 2020-12-01 Sendsor Gmbh Sensor and method for measuring respiratory gas properties
GB2558896B (en) * 2017-01-17 2019-10-09 Cambridge Entpr Ltd A single membane flow-pressure sensing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010047159A1 (de) * 2010-09-30 2012-04-05 Dräger Medical GmbH Vorrichtung und Verfahren zur Messung der Konzentration von Kohlendioxid in einer Gasprobe
CN104181074A (zh) * 2013-05-24 2014-12-03 Mems股份公司 用于测定气体的物理性质的方法和装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Distributed thermal micro sensors for fluid flow;John Van Baar;《Unversiteit Twente》;20021213;全文 *
Sensor for Thermal Gas Analysis Based on Micromachined Silicon-Microwires;Kurt Kliche et al;《IEEE SENSORS JOURNAL》;20130731;全文 *

Also Published As

Publication number Publication date
US11047846B2 (en) 2021-06-29
JP7253551B2 (ja) 2023-04-06
US20200232971A1 (en) 2020-07-23
WO2019034570A1 (de) 2019-02-21
CA3072970A1 (en) 2019-02-21
EP3669189B1 (de) 2023-12-13
AU2018319173A1 (en) 2020-03-05
CA3072970C (en) 2022-07-12
AU2018319173B2 (en) 2022-01-06
EP3669189A1 (de) 2020-06-24
CN111801576A (zh) 2020-10-20
JP2020530908A (ja) 2020-10-29

Similar Documents

Publication Publication Date Title
US11047846B2 (en) Gas sensor for determining the expiratory CO2 content of respiratory air
JP2020530908A5 (enExample)
CA2446445C (en) Portable pressure transducer, pneumotach for use therewith, and associated methods
US5081866A (en) Respiratory air flowmeter
EP2233167B1 (en) Arrangement for improving accuracy of pressure measurement and flow sensor
AU2009203077B2 (en) Sidestream gas sampling system with detachable sample cell
AU2002305428A1 (en) Portable pressure transducer, pneumotach for use therewith, and associated methods
WO2008064062A2 (en) Premature infant side-stream respiratory gas monitoring sensor
US20190381263A1 (en) Inhalation Sensor Block, Exhalation Sensor Block and System
WO2012127794A1 (ja) 窒素酸化物濃度測定装置
JP7244947B2 (ja) 呼吸機能検査用フローセンサ
EP4494684A1 (en) Device and method for monitoring a flow of a fluid
CN121713054A (zh) 传感器装置
AU2008200618B2 (en) Airway Adapter
JP2022170892A (ja) ガス検知装置及びガス検知方法
PL221385B1 (pl) Intubacyjny czujnik ciśnienia

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20210112

Address after: German villingen schwenningen

Applicant after: HAHN-SCHICKARD-GESELLSCHAFT FuR ANGEWANDTE FORSCHUNG E.V.

Applicant after: GS ELEKTROMEDIZINISCHE GERATE G. STEMPLE GmbH

Address before: German villingen schwenningen

Applicant before: HAHN-SCHICKARD-GESELLSCHAFT FuR ANGEWANDTE FORSCHUNG E.V.

Applicant before: Karl kufner Co.,Ltd.

GR01 Patent grant
GR01 Patent grant