DK0420177T3 - Device for wireless measurement of a local physical size - Google Patents

Device for wireless measurement of a local physical size

Info

Publication number
DK0420177T3
DK0420177T3 DK90118456.4T DK90118456T DK0420177T3 DK 0420177 T3 DK0420177 T3 DK 0420177T3 DK 90118456 T DK90118456 T DK 90118456T DK 0420177 T3 DK0420177 T3 DK 0420177T3
Authority
DK
Denmark
Prior art keywords
site
distribution
measurements
measurement
transponder
Prior art date
Application number
DK90118456.4T
Other languages
Danish (da)
Inventor
Norbert H L Dr-Ing Koster
Ingo Prof Dr-Ing Wolff
Original Assignee
Argumens Mikrowellenelekt
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 Argumens Mikrowellenelekt filed Critical Argumens Mikrowellenelekt
Application granted granted Critical
Publication of DK0420177T3 publication Critical patent/DK0420177T3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0008—Temperature signals
    • 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
    • A61B5/015—By temperature mapping of body part
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0204—Operational features of power management
    • A61B2560/0214—Operational features of power management of power generation or supply
    • A61B2560/0219—Operational features of power management of power generation or supply of externally powered implanted units

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

The invention relates to a device for accurately measuring the distribution of local, physical values at a site which is normally inaccessible (for example in living tissue) and for wireless transmission of the measurements and of an identification sign for the transponder transmitting the measurements to an evaluation unit positioned outside the measurement site. By coordinating the measurement to the site of the transponder, the distribution of the physical values to be measured can be determined. Thus, it is possible, for example, to determine the temperature distribution in a tissue fragment, the bending load at different positions of bones, or the body temperature of various laboratory animals in a cage. Since the energy supply is wireless and is effected by means of an electromagnetic field, the service life of the transponders is not limited by exhaustable energy sources. <IMAGE>
DK90118456.4T 1989-09-28 1990-09-26 Device for wireless measurement of a local physical size DK0420177T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3932428A DE3932428A1 (en) 1989-09-28 1989-09-28 DEVICE FOR WIRELESS MEASUREMENT OF A LOCAL PHYSICAL SIZE

Publications (1)

Publication Number Publication Date
DK0420177T3 true DK0420177T3 (en) 1995-04-10

Family

ID=6390415

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90118456.4T DK0420177T3 (en) 1989-09-28 1990-09-26 Device for wireless measurement of a local physical size

Country Status (6)

Country Link
EP (1) EP0420177B1 (en)
AT (1) ATE117188T1 (en)
DE (2) DE3932428A1 (en)
DK (1) DK0420177T3 (en)
ES (1) ES2066926T3 (en)
GR (1) GR3015807T3 (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252962A (en) * 1990-08-03 1993-10-12 Bio Medic Data Systems System monitoring programmable implantable transponder
GB2258589B (en) * 1990-08-03 1995-03-08 Bio Medic Data Systems Inc System monitoring programmable implantable transponder
DE4213065A1 (en) * 1992-04-21 1993-10-28 Norbert H L Dr Ing Koster Self-identifying physical or physiological telemetering system - includes implanted double-resonant transponder switched to receive strong power supply signal and transmit weaker measurement signal in turn
DE4327642C2 (en) * 1993-05-17 1998-09-24 Anatoli Stobbe Reader for a detection plate
DE4342105A1 (en) * 1993-12-12 1995-06-14 Cho Ok Kyung Method and device for the non-invasive determination of the concentration of glucose in parts of the human body, in particular in human blood, by performing highly accurate temperature measurements of the human body
DE4408898C2 (en) * 1994-03-16 1999-08-19 Koster Remote calibratable temperature measuring device
DE4431446C2 (en) * 1994-09-03 1996-10-17 Norbert H L Dr Ing Koster Transponder antenna device
DE4441083C1 (en) * 1994-11-18 1996-11-28 Ingo Prof Dr Ing Wolff Fever monitoring appts. for continually monitoring temp. of patient in intensive care
US6017496A (en) 1995-06-07 2000-01-25 Irori Matrices with memories and uses thereof
US6416714B1 (en) 1995-04-25 2002-07-09 Discovery Partners International, Inc. Remotely programmable matrices with memories
US5751629A (en) 1995-04-25 1998-05-12 Irori Remotely programmable matrices with memories
US6025129A (en) * 1995-04-25 2000-02-15 Irori Remotely programmable matrices with memories and uses thereof
US6331273B1 (en) 1995-04-25 2001-12-18 Discovery Partners International Remotely programmable matrices with memories
CA2216645A1 (en) * 1995-04-25 1996-11-21 Irori Remotely programmable matrices with memories and uses thereof
NL1000369C2 (en) * 1995-05-16 1996-11-19 Idento Electronics Bv Measuring device for wireless temperature measurement.
NL1000844C2 (en) * 1995-07-19 1997-01-21 Wavin Repox B V Remote detection system for temperature changes without wired transducers
CA2183697A1 (en) * 1995-08-23 1997-02-24 David P. Klaehn Electronic article-surveillance apparatus and method of operating same
US6136274A (en) * 1996-10-07 2000-10-24 Irori Matrices with memories in automated drug discovery and units therefor
US8555894B2 (en) 1997-02-26 2013-10-15 Alfred E. Mann Foundation For Scientific Research System for monitoring temperature
US6002952A (en) 1997-04-14 1999-12-14 Masimo Corporation Signal processing apparatus and method
JP4365531B2 (en) * 1998-09-30 2009-11-18 サイセル・テクノロジーズ，インコーポレイテッド Method and system for dynamic monitoring of tumors and associated implantable devices
US6402689B1 (en) 1998-09-30 2002-06-11 Sicel Technologies, Inc. Methods, systems, and associated implantable devices for dynamic monitoring of physiological and biological properties of tumors
US6312380B1 (en) 1998-12-23 2001-11-06 Radi Medical Systems Ab Method and sensor for wireless measurement of physiological variables
WO2000038783A1 (en) * 1998-12-31 2000-07-06 Ball Semiconductor, Inc. Injectable thermal balls for tumor ablation
AU757383B2 (en) * 1999-03-04 2003-02-20 Off The Dot Pty Ltd Wireless sleep monitoring
AUPP902299A0 (en) * 1999-03-04 1999-03-25 Hales, Jeff Wireless sleep monitoring
US6652464B2 (en) 2000-12-18 2003-11-25 Biosense, Inc. Intracardiac pressure monitoring method
US6783499B2 (en) 2000-12-18 2004-08-31 Biosense, Inc. Anchoring mechanism for implantable telemetric medical sensor
US6658300B2 (en) 2000-12-18 2003-12-02 Biosense, Inc. Telemetric reader/charger device for medical sensor
US6636769B2 (en) 2000-12-18 2003-10-21 Biosense, Inc. Telemetric medical system and method
US6638231B2 (en) 2000-12-18 2003-10-28 Biosense, Inc. Implantable telemetric medical sensor and method
DE10134432A1 (en) * 2001-07-19 2002-11-21 Infineon Technologies Ag Integrated circuit for contactless in-situ detection of wafer temperature derives temperature dependent signal from temperature-independent signal produced from a.c. electromagnetic field
US7557353B2 (en) 2001-11-30 2009-07-07 Sicel Technologies, Inc. Single-use external dosimeters for use in radiation therapies
US7060075B2 (en) 2002-07-18 2006-06-13 Biosense, Inc. Distal targeting of locking screws in intramedullary nails
EP1508296A1 (en) * 2003-08-22 2005-02-23 Alfred E. Mann Foundation for Scientific Research A system for monitoring temperature
DE102005038655B3 (en) * 2005-08-16 2007-03-22 Siemens Ag Magnetic field-sensitive sensor device, has scanning coil, receiving response-magnetic field carrying field information, produced by resonance coil, where resonance circuit`s Q factor and square of field weakening factors take value of one
US7676268B2 (en) * 2006-11-30 2010-03-09 Medtronic, Inc. Medical methods and systems incorporating wireless monitoring

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075632A (en) * 1974-08-27 1978-02-21 The United States Of America As Represented By The United States Department Of Energy Interrogation, and detection system
DE3219558C2 (en) * 1982-05-25 1986-10-23 Norbert H.L. Dr.-Ing. 5173 Aldenhoven Koster Device for determining the local temperature in living tissue

Also Published As

Publication number Publication date
EP0420177A1 (en) 1991-04-03
EP0420177B1 (en) 1995-01-18
ATE117188T1 (en) 1995-02-15
DE3932428C2 (en) 1992-04-30
DE59008294D1 (en) 1995-03-02
GR3015807T3 (en) 1995-07-31
DE3932428A1 (en) 1991-04-11
ES2066926T3 (en) 1995-03-16

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