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SE0001213D0 - Sensing device - Google Patents

Sensing device

Info

Publication number
SE0001213D0
SE0001213D0 SE0001213A SE0001213A SE0001213D0 SE 0001213 D0 SE0001213 D0 SE 0001213D0 SE 0001213 A SE0001213 A SE 0001213A SE 0001213 A SE0001213 A SE 0001213A SE 0001213 D0 SE0001213 D0 SE 0001213D0
Authority
SE
Sweden
Prior art keywords
chip
power supply
circuit
sensing elements
measuring
Prior art date
Application number
SE0001213A
Other languages
English (en)
Inventor
Patrik Melvaas
Original Assignee
Patrik Melvaas
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 Patrik Melvaas filed Critical Patrik Melvaas
Priority to SE0001213A priority Critical patent/SE0001213D0/sv
Publication of SE0001213D0 publication Critical patent/SE0001213D0/sv
Priority to US10/240,089 priority patent/US6938474B2/en
Priority to PCT/SE2001/000619 priority patent/WO2001075409A1/en
Priority to AU2001244922A priority patent/AU2001244922A1/en
Priority to EP01918051A priority patent/EP1279013A1/en

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A61B5/02158—Measuring pressure in heart or blood vessels by means inserted into the body provided with two or more sensor elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/04—Scales
    • G01K1/045—Scales temperature indication combined with the indication of another variable

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physiology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
SE0001213A 2000-04-04 2000-04-04 Sensing device SE0001213D0 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0001213A SE0001213D0 (sv) 2000-04-04 2000-04-04 Sensing device
US10/240,089 US6938474B2 (en) 2000-04-04 2001-03-22 Sensing device and method for measuring features in a fluid
PCT/SE2001/000619 WO2001075409A1 (en) 2000-04-04 2001-03-22 A sensing device and a method for measuring at least two features, for example pressure and/or flow rate and temperature
AU2001244922A AU2001244922A1 (en) 2000-04-04 2001-03-22 A sensing device and a method for measuring at least two features, for example pressure and/or flow rate and temperature
EP01918051A EP1279013A1 (en) 2000-04-04 2001-03-22 A sensing device and a method for measuring at least two features, for example pressure and/or flow rate and temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001213A SE0001213D0 (sv) 2000-04-04 2000-04-04 Sensing device

Publications (1)

Publication Number Publication Date
SE0001213D0 true SE0001213D0 (sv) 2000-04-04

Family

ID=20279152

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001213A SE0001213D0 (sv) 2000-04-04 2000-04-04 Sensing device

Country Status (5)

Country Link
US (1) US6938474B2 (sv)
EP (1) EP1279013A1 (sv)
AU (1) AU2001244922A1 (sv)
SE (1) SE0001213D0 (sv)
WO (1) WO2001075409A1 (sv)

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EP1059878B1 (en) 1998-03-05 2005-11-09 Gil M. Vardi Optical-acoustic imaging device
US7245789B2 (en) 2002-10-07 2007-07-17 Vascular Imaging Corporation Systems and methods for minimally-invasive optical-acoustic imaging
US7316507B2 (en) 2005-11-03 2008-01-08 Covidien Ag Electronic thermometer with flex circuit location
US7599588B2 (en) 2005-11-22 2009-10-06 Vascular Imaging Corporation Optical imaging probe connector
US7749170B2 (en) * 2007-05-22 2010-07-06 Tyco Healthcare Group Lp Multiple configurable electronic thermometer
US8496377B2 (en) 2007-12-31 2013-07-30 Covidien Lp Thermometer having molded probe component
US20150257705A1 (en) * 2008-08-06 2015-09-17 Carag Ag Catheter for Measuring the Blood Flow of a Body Tissue
EP2356412B1 (en) 2008-10-02 2012-08-15 Vascular Imaging Corporation Optical ultrasound receiver
US8583218B2 (en) 2008-10-31 2013-11-12 Vascular Imaging Corporation Optical imaging probe connector
US9366938B1 (en) 2009-02-17 2016-06-14 Vescent Photonics, Inc. Electro-optic beam deflector device
TWI420537B (zh) * 2009-12-29 2013-12-21 Univ Nat Taiwan 熱效應自補償系統及用於熱效應補償的裝置與方法
ITTO20120145A1 (it) 2012-02-17 2013-08-18 St Microelectronics Srl Trasduttore integrato provvisto di un sensore di temperatura, e metodo per rilevare una temperatura di tale trasduttore
EP3628989B1 (en) 2012-05-25 2021-08-25 Phyzhon Health Inc. Optical fiber pressure sensor
EP2903531B1 (en) 2012-10-04 2022-05-11 Phyzhon Health Inc. Polarization scrambling for intra-body fiber optic sensor
EP2972540B1 (en) 2013-03-14 2020-05-06 Phyzhon Health Inc. Optical fiber ribbon imaging guidewire
WO2015051003A1 (en) 2013-10-04 2015-04-09 Vascular Imaging Corporation Imaging techniques using an imaging guidewire
US9877660B2 (en) 2013-11-14 2018-01-30 Medtronic Vascular Galway Systems and methods for determining fractional flow reserve without adenosine or other pharmalogical agent
US10130269B2 (en) 2013-11-14 2018-11-20 Medtronic Vascular, Inc Dual lumen catheter for providing a vascular pressure measurement
US10537255B2 (en) 2013-11-21 2020-01-21 Phyzhon Health Inc. Optical fiber pressure sensor
US9913585B2 (en) 2014-01-15 2018-03-13 Medtronic Vascular, Inc. Catheter for providing vascular pressure measurements
CA2944114C (en) * 2014-04-04 2023-09-26 St. Jude Medical Systems Ab Intravascular pressure and flow data diagnostic systems, devices, and methods
US10973418B2 (en) 2014-06-16 2021-04-13 Medtronic Vascular, Inc. Microcatheter sensor design for minimizing profile and impact of wire strain on sensor
US11330989B2 (en) 2014-06-16 2022-05-17 Medtronic Vascular, Inc. Microcatheter sensor design for mounting sensor to minimize induced strain
US10201284B2 (en) 2014-06-16 2019-02-12 Medtronic Vascular Inc. Pressure measuring catheter having reduced error from bending stresses
US10258240B1 (en) 2014-11-24 2019-04-16 Vascular Imaging Corporation Optical fiber pressure sensor
US10194812B2 (en) 2014-12-12 2019-02-05 Medtronic Vascular, Inc. System and method of integrating a fractional flow reserve device with a conventional hemodynamic monitoring system
FR3037142B1 (fr) * 2015-06-03 2018-11-02 Safran Electronics & Defense Dispositif de mesure de pression a fiabilite amelioree et procede de calibrage associe
KR102576210B1 (ko) * 2016-07-05 2023-09-08 삼성전자주식회사 반도체 장치
US11272850B2 (en) 2016-08-09 2022-03-15 Medtronic Vascular, Inc. Catheter and method for calculating fractional flow reserve
US10317292B2 (en) * 2017-02-24 2019-06-11 The Boeing Company Two-wire resistance temperature detector and method of use
US11330994B2 (en) 2017-03-08 2022-05-17 Medtronic Vascular, Inc. Reduced profile FFR catheter
US10646122B2 (en) 2017-04-28 2020-05-12 Medtronic Vascular, Inc. FFR catheter with covered distal pressure sensor and method of manufacture
US11235124B2 (en) 2017-08-09 2022-02-01 Medtronic Vascular, Inc. Collapsible catheter and method for calculating fractional flow reserve
US11219741B2 (en) 2017-08-09 2022-01-11 Medtronic Vascular, Inc. Collapsible catheter and method for calculating fractional flow reserve
CN109933230A (zh) * 2017-12-19 2019-06-25 祥达光学（厦门）有限公司 电子装置与其操作之方法与可无线控制的电子组件
US11185244B2 (en) 2018-08-13 2021-11-30 Medtronic Vascular, Inc. FFR catheter with suspended pressure sensor
DE102022112594A1 (de) 2022-05-19 2023-11-23 Tdk Electronics Ag Temperatursteuerschaltung, Vorrichtung und Verfahren

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3587076A (en) * 1968-05-09 1971-06-22 James R Grover System for remotely indicating selectably two phenomena
US4377257A (en) * 1977-02-10 1983-03-22 Sealed Air Corporation Material fluidizing apparatus
US4142148A (en) 1977-05-11 1979-02-27 Bourns, Inc. Remote transducer monitoring system
US4107987A (en) 1977-06-27 1978-08-22 Sperry Rand Corporation Geothermal well pump performance sensing system and monitor therefor
US4396529A (en) * 1978-11-13 1983-08-02 Nordson Corporation Method and apparatus for producing a foam from a viscous liquid
US4477230A (en) 1982-09-30 1984-10-16 Hughes Tool Company Continuous pressure and temperature readout for submersible pumps
US5553622A (en) * 1991-01-29 1996-09-10 Mckown; Russell C. System and method for controlling the temperature of a catheter-mounted heater
GB2266956B (en) * 1992-05-13 1995-10-25 Spirax Sarco Ltd Sensor Unit
US5348230A (en) * 1993-02-08 1994-09-20 Graco, Inc. Planar foam nozzle
WO1996007351A1 (en) 1994-09-02 1996-03-14 Cardiometrics, Inc. Ultra miniature pressure sensor and guidewire using the same and method
SE9600334D0 (sv) * 1996-01-30 1996-01-30 Radi Medical Systems Combined flow, pressure and temperature sensor
DE19653291C1 (de) 1996-12-20 1998-04-02 Pepperl & Fuchs Sensor- und Auswertesystem, insbesondere für Doppelsensoren zur Endlagen- und Grenzwerterfassung
US6009953A (en) * 1997-02-25 2000-01-04 Hale Products, Inc. Foam pump system for firefighting apparatus
US6089103A (en) * 1998-05-06 2000-07-18 Radi Medical Systems Ab Method of flow measurements

Also Published As

Publication number Publication date
US6938474B2 (en) 2005-09-06
WO2001075409A1 (en) 2001-10-11
US20030176850A1 (en) 2003-09-18
AU2001244922A1 (en) 2001-10-15
EP1279013A1 (en) 2003-01-29
WO2001075409A8 (en) 2001-12-13

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