CN100482151C - 用于检测液体变化的系统及其传感器设备 - Google Patents

用于检测液体变化的系统及其传感器设备 Download PDF

Info

Publication number
CN100482151C
CN100482151C CN200480031430.4A CN200480031430A CN100482151C CN 100482151 C CN100482151 C CN 100482151C CN 200480031430 A CN200480031430 A CN 200480031430A CN 100482151 C CN100482151 C CN 100482151C
Authority
CN
China
Prior art keywords
antenna
pair
antennas
adhesive
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.)
Expired - Lifetime
Application number
CN200480031430.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN1870934A (zh
Inventor
C·布顿
F·鲁格瑞
R·哈法姆
J·黑尔德
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.)
Bayer Healthcare LLC
Original Assignee
Medrad Inc
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 Medrad Inc filed Critical Medrad Inc
Publication of CN1870934A publication Critical patent/CN1870934A/zh
Application granted granted Critical
Publication of CN100482151C publication Critical patent/CN100482151C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/0507—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves using microwaves or terahertz waves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0537—Measuring body composition by impedance, e.g. tissue hydration or fat content
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/41—Detecting, measuring or recording for evaluating the immune or lymphatic systems
    • A61B5/411—Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A61B5/4875—Hydration status, fluid retention of the body
    • A61B5/4878—Evaluating oedema
    • 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
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6832—Means for maintaining contact with the body using adhesives
    • A61B5/6833—Adhesive patches
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • A61M5/16836—Monitoring, detecting, signalling or eliminating infusion flow anomalies by sensing tissue properties at the infusion site, e.g. for detecting infiltration
    • 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
    • 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
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • A61B2562/046—Arrangements of multiple sensors of the same type in a matrix array
    • 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
    • A61M2205/35—Communication
    • A61M2205/3507—Communication with implanted devices, e.g. external control
    • A61M2205/3523—Communication with implanted devices, e.g. external control using telemetric means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physiology (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • Anesthesiology (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
CN200480031430.4A 2003-10-24 2004-10-25 用于检测液体变化的系统及其传感器设备 Expired - Lifetime CN100482151C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US51435503P 2003-10-24 2003-10-24
US60/514,355 2003-10-24

Publications (2)

Publication Number Publication Date
CN1870934A CN1870934A (zh) 2006-11-29
CN100482151C true CN100482151C (zh) 2009-04-29

Family

ID=34549328

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200480031430.4A Expired - Lifetime CN100482151C (zh) 2003-10-24 2004-10-25 用于检测液体变化的系统及其传感器设备

Country Status (5)

Country Link
US (2) US8295920B2 (cg-RX-API-DMAC7.html)
EP (2) EP1675506B1 (cg-RX-API-DMAC7.html)
JP (1) JP4511549B2 (cg-RX-API-DMAC7.html)
CN (1) CN100482151C (cg-RX-API-DMAC7.html)
WO (1) WO2005043100A2 (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9289550B1 (en) 2001-02-06 2016-03-22 Bayer Healthcare Llc Apparatus and method for detecting fluid extravasation
US10722136B2 (en) 2011-09-02 2020-07-28 Battelle Memorial Institute Wireless and power-source-free extravasation and infiltration detection sensor

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060211970A1 (en) * 2005-03-16 2006-09-21 Sciulli Frank J Releasable application systems and releasable medical device systems
WO2006127355A2 (en) 2005-05-20 2006-11-30 Dow Global Technologies Inc. Oral drug compliance monitoring using radio frequency identification tags
WO2007124298A2 (en) * 2006-04-19 2007-11-01 Acist Medical Systems, Inc. Extravasation detection device
US7674244B2 (en) 2006-05-23 2010-03-09 Medrad, Inc. Devices, systems and methods for detecting increase fluid levels in tissue
WO2010100649A1 (en) 2009-03-04 2010-09-10 Sensible Medical Innovations Ltd. Methods and systems for monitoring intrabody tissues
JP5677841B2 (ja) 2007-09-05 2015-02-25 センシブル メディカル イノヴェイションズ リミテッド 胸部組織液を監視するための方法およびシステム
US8989837B2 (en) 2009-12-01 2015-03-24 Kyma Medical Technologies Ltd. Methods and systems for determining fluid content of tissue
US10667715B2 (en) 2008-08-20 2020-06-02 Sensible Medical Innovations Ltd. Methods and devices of cardiac tissue monitoring and analysis
US20100331733A1 (en) 2009-06-30 2010-12-30 Orthosensor Sensing device and method for an orthopedic joint
US8679186B2 (en) 2010-06-29 2014-03-25 Ortho Sensor Inc. Hermetically sealed prosthetic component and method therefor
US9839390B2 (en) 2009-06-30 2017-12-12 Orthosensor Inc. Prosthetic component having a compliant surface
US9259179B2 (en) 2012-02-27 2016-02-16 Orthosensor Inc. Prosthetic knee joint measurement system including energy harvesting and method therefor
US8720270B2 (en) 2010-06-29 2014-05-13 Ortho Sensor Inc. Prosthetic component for monitoring joint health
US8826733B2 (en) 2009-06-30 2014-09-09 Orthosensor Inc Sensored prosthetic component and method
US9462964B2 (en) 2011-09-23 2016-10-11 Orthosensor Inc Small form factor muscular-skeletal parameter measurement system
US8707782B2 (en) 2009-06-30 2014-04-29 Orthosensor Inc Prosthetic component for monitoring synovial fluid and method
US8714009B2 (en) 2010-06-29 2014-05-06 Orthosensor Inc. Shielded capacitor sensor system for medical applications and method
US8701484B2 (en) 2010-06-29 2014-04-22 Orthosensor Inc. Small form factor medical sensor structure and method therefor
US8907682B2 (en) * 2009-07-30 2014-12-09 Sensible Medical Innovations Ltd. System and method for calibration of measurements of interacted EM signals in real time
US20110103193A1 (en) * 2009-11-02 2011-05-05 Denis Jimenez Personal Alert System with Adhesive Fixation
EP2506762B1 (en) 2009-12-01 2019-03-06 Kyma Medical Technologies Ltd Locating features in the heart using radio frequency imaging
US8926530B2 (en) 2011-09-23 2015-01-06 Orthosensor Inc Orthopedic insert measuring system for having a sterilized cavity
JP5993372B2 (ja) 2010-07-21 2016-09-14 キマ メディカル テクノロジーズ リミテッド 埋込み式誘電測定装置
ES2895450T3 (es) 2010-11-03 2022-02-21 Sensible Medical Innovations Ltd Sondas electromagnéticas, métodos para su fabricación, y métodos que usan tales sondas electromagnéticas
EP2457507B1 (de) * 2010-11-24 2020-01-01 eesy-innovation GmbH Armband mit einer Erfassungsvorrichtung zum Erfassen eines Blutbildparameters
US20140375335A1 (en) * 2011-08-26 2014-12-25 Spectral Labs Incorporated Handheld multisensor contraband detector to improve inspection of personnel at checkpoints
US9839374B2 (en) 2011-09-23 2017-12-12 Orthosensor Inc. System and method for vertebral load and location sensing
US9414940B2 (en) 2011-09-23 2016-08-16 Orthosensor Inc. Sensored head for a measurement tool for the muscular-skeletal system
US8911448B2 (en) 2011-09-23 2014-12-16 Orthosensor, Inc Device and method for enabling an orthopedic tool for parameter measurement
US9844335B2 (en) 2012-02-27 2017-12-19 Orthosensor Inc Measurement device for the muscular-skeletal system having load distribution plates
US9271675B2 (en) 2012-02-27 2016-03-01 Orthosensor Inc. Muscular-skeletal joint stability detection and method therefor
US9622701B2 (en) 2012-02-27 2017-04-18 Orthosensor Inc Muscular-skeletal joint stability detection and method therefor
US20130317368A1 (en) 2012-03-12 2013-11-28 Ivwatch, Llc System for Mitigating the Effects of Tissue Blood Volume Changes to Aid in Diagnosing Infiltration or Extravasation in Animalia Tissue
DK2844130T3 (da) * 2012-05-03 2023-07-31 Sensible Medical Innovations Ltd Plastre til fastgørelse af elektromagnetiske (em) sonder
EP2861132B1 (en) * 2012-06-13 2020-11-18 Dean Nahman Devices for detection of internal bleeding and hematoma
US20140135744A1 (en) 2012-11-09 2014-05-15 Orthosensor Inc Motion and orientation sensing module or device for positioning of implants
US11793424B2 (en) 2013-03-18 2023-10-24 Orthosensor, Inc. Kinetic assessment and alignment of the muscular-skeletal system and method therefor
US9265447B2 (en) 2013-03-18 2016-02-23 Orthosensor Inc. System for surgical information and feedback display
US10052064B2 (en) 2013-04-04 2018-08-21 Thermal Technologies, Inc. Edema monitor
US9526438B2 (en) * 2013-04-26 2016-12-27 University Of Hawaii Microwave stethoscope for measuring cardio-pulmonary vital signs and lung water content
EP3063832B1 (en) 2013-10-29 2022-07-06 Zoll Medical Israel Ltd. Antenna systems and devices and methods of manufacture thereof
EP4233711A3 (en) 2014-02-05 2023-10-18 Zoll Medical Israel Ltd. Apparatuses for determining blood pressure
US10724968B2 (en) 2014-03-21 2020-07-28 Battelle Memorial Institute System and method for solution constituent and concentration identification
US10234404B2 (en) 2014-03-21 2019-03-19 Battelle Memorial Institute Liquid scanning system and method for IV drug verification and identification
US11259715B2 (en) 2014-09-08 2022-03-01 Zoll Medical Israel Ltd. Monitoring and diagnostics systems and methods
US10062958B2 (en) * 2014-11-21 2018-08-28 Qualcomm Incorporated Wearable electronic patch with antenna enhancement
WO2016115175A1 (en) 2015-01-12 2016-07-21 KYMA Medical Technologies, Inc. Systems, apparatuses and methods for radio frequency-based attachment sensing
TWI573571B (zh) * 2015-01-30 2017-03-11 台灣基督長老教會馬偕醫療財團法人馬偕紀念醫院 用以偵測漏液之感應貼片、系統與方法
US10384002B2 (en) * 2015-01-30 2019-08-20 Mackay Memorial Hospital Sensor patch, system, and method for detecting fluid leakage
US10856806B2 (en) 2015-02-12 2020-12-08 University Of Hawaii Lung water content measurement system and calibration method
WO2017223552A1 (en) * 2016-06-24 2017-12-28 Georgia Tech Research Corporation Systems and methods of iv infiltration detection
EP3538182A1 (en) 2016-11-14 2019-09-18 Bayer Healthcare LLC Methods and systems for verifying the contents of a syringe used for medical fluid delivery
EP3381370B1 (en) * 2017-03-31 2019-11-20 RichHealth Technology Corporation Transdermal microneedle array patch
US11020002B2 (en) 2017-08-10 2021-06-01 Zoll Medical Israel Ltd. Systems, devices and methods for physiological monitoring of patients
WO2019046259A1 (en) 2017-08-31 2019-03-07 Bayer Healthcare Llc SYSTEM AND METHOD COMPRISING A TRANSITION PHASE IN A MULTIPHASE INJECTION PROTOCOL
JP7317724B2 (ja) 2017-08-31 2023-07-31 バイエル・ヘルスケア・エルエルシー 液注入器システムの容積補償システムおよび方法
AU2018332792B2 (en) 2017-09-14 2024-07-25 Howmedica Osteonics Corp. Non-symmetrical insert sensing system and method therefor
JP7369457B2 (ja) * 2018-01-19 2023-10-26 タクチュアル ラブズ シーオー． 受信分離を伴うマトリックスセンサ
EP3773181B1 (en) 2018-03-30 2025-10-08 ZOLL Medical Israel Ltd. Systems, devices and methods for radio frequency-based physiological monitoring of patients
WO2019204605A1 (en) 2018-04-19 2019-10-24 Bayer Healthcare Llc System and method for air detection in fluid injector
CA3111209A1 (en) 2018-08-28 2020-03-05 Bayer Healthcare Llc Fluid injector system with improved ratio performance
CA3110859A1 (en) 2018-08-28 2020-03-05 Bayer Healthcare Llc Fluid injector system, method of preventing fluid backflow, and computer program product
US10746716B1 (en) 2019-05-31 2020-08-18 Battelle Memorial Institute System and method for solution constituent and concentration identification
US11812978B2 (en) 2019-10-15 2023-11-14 Orthosensor Inc. Knee balancing system using patient specific instruments
EP4076159A4 (en) * 2019-12-19 2023-08-30 Qorvo US, Inc. COAXIAL PLUG
JPWO2021182390A1 (cg-RX-API-DMAC7.html) * 2020-03-12 2021-09-16
US11896352B2 (en) 2020-04-30 2024-02-13 Bayer Healthcare Llc System, device and method for safeguarding the wellbeing of patients for fluid injection
US20220346661A1 (en) * 2021-04-29 2022-11-03 Know Labs, Inc. Antenna array for a non-invasive analyte sensor
CN117321935A (zh) * 2021-07-21 2023-12-29 精工集团株式会社 电波发送装置和无线通信系统
WO2023205697A2 (en) * 2022-04-19 2023-10-26 The Johns Hopkins University Device for early detection of pediatric iv infiltration
WO2026023528A1 (ja) * 2024-07-24 2026-01-29 株式会社Vasculoid 胸骨圧迫支援装置、胸骨圧迫支援システム、胸骨圧迫支援方法、及び胸骨圧迫支援プログラム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647281A (en) * 1985-02-20 1987-03-03 M/A-Com, Inc. Infiltration detection apparatus
WO2003009753A2 (en) * 2001-07-26 2003-02-06 Chad Bouton Detection of fluids in tissue

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3618602A (en) * 1969-08-28 1971-11-09 Robert F Shaw Liquid infusion infiltration detection apparatus and method
US4240445A (en) 1978-10-23 1980-12-23 University Of Utah Electromagnetic energy coupler/receiver apparatus and method
US4488559A (en) 1981-06-30 1984-12-18 University Of Utah Apparatus and method for measuring lung water content
US4690149A (en) 1985-10-28 1987-09-01 The Johns Hopkins University Non-invasive electromagnetic technique for monitoring physiological changes in the brain
US4877034A (en) 1987-06-18 1989-10-31 Smith & Nephew, Inc. Method and device for detection of tissue infiltration
US5184620A (en) * 1991-12-26 1993-02-09 Marquette Electronics, Inc. Method of using a multiple electrode pad assembly
JPH0579468U (ja) * 1992-03-27 1993-10-29 株式会社潤工社 漏液検知装置
US5334141A (en) 1992-06-26 1994-08-02 Medrad, Inc. Extravasation detection system and apparatus
US5947910A (en) 1994-01-14 1999-09-07 E-Z-Em, Inc. Extravasation detection technique
US5964703A (en) 1994-01-14 1999-10-12 E-Z-Em, Inc. Extravasation detection electrode patch
DE69532367T2 (de) 1994-07-01 2004-10-21 Interstitial Llc Nachweis und Darstellung von Brustkrebs durch elektromagnetische Millimeterwellen
US20010044588A1 (en) * 1996-02-22 2001-11-22 Mault James R. Monitoring system
US5954668A (en) 1996-06-14 1999-09-21 Medrad, Inc. Extravasation detector using microwave radiometry
US6026173A (en) 1997-07-05 2000-02-15 Svenson; Robert H. Electromagnetic imaging and therapeutic (EMIT) systems
US6415170B1 (en) * 1996-12-09 2002-07-02 3M Innovative Properties Company Biomedical electrode and method for its manufacture
IT1289809B1 (it) * 1996-12-27 1998-10-16 Ist Trentino Di Cultura Procedimento e sistema automatico per ottenere mappe di contenuto d'acqua e/o di permettivita'elettrica da immagini di risonanza
JPH1157001A (ja) * 1997-08-11 1999-03-02 Suugan Kk 血管外投与検知装置
US6038464A (en) * 1998-02-09 2000-03-14 Axelgaard Manufacturing Co., Ltd. Medical electrode
US6047215A (en) * 1998-03-06 2000-04-04 Sonique Surgical Systems, Inc. Method and apparatus for electromagnetically assisted liposuction
US6233479B1 (en) 1998-09-15 2001-05-15 The Regents Of The University Of California Microwave hematoma detector
US6408204B1 (en) * 1999-07-28 2002-06-18 Medrad, Inc. Apparatuses and methods for extravasation detection
US6300906B1 (en) * 2000-01-05 2001-10-09 Harris Corporation Wideband phased array antenna employing increased packaging density laminate structure containing feed network, balun and power divider circuitry
US6487428B1 (en) * 2000-08-31 2002-11-26 Trustees Of The University Of Pennsylvania Extravasation detection apparatus and method based on optical sensing
ITBO20010110A1 (it) * 2001-03-01 2002-09-01 Tre Esse Progettazione Biomedi Procedimento e dispositivo impiantabile per la misura intrapolmonare di proprieta' fisiche del tessuto polmonare dipendenti dalla sua densit
EP1834667B1 (en) 2001-07-26 2017-08-23 Bayer Healthcare LLC Electromagnetic sensors for biological tissue applications
US6980852B2 (en) * 2002-01-25 2005-12-27 Subqiview Inc. Film barrier dressing for intravascular tissue monitoring system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647281A (en) * 1985-02-20 1987-03-03 M/A-Com, Inc. Infiltration detection apparatus
WO2003009753A2 (en) * 2001-07-26 2003-02-06 Chad Bouton Detection of fluids in tissue

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9289550B1 (en) 2001-02-06 2016-03-22 Bayer Healthcare Llc Apparatus and method for detecting fluid extravasation
US10722136B2 (en) 2011-09-02 2020-07-28 Battelle Memorial Institute Wireless and power-source-free extravasation and infiltration detection sensor
US10987017B2 (en) 2011-09-02 2021-04-27 Battelle Memorial Institute Distributed extravasation detecton system
US11234608B2 (en) 2011-09-02 2022-02-01 Battelle Memorial Institute Extravasation and infiltration detection device with fluid guide provided on a substrate of the detection device to adjust fluid rate based on detection signal
US11883144B2 (en) 2011-09-02 2024-01-30 Battelle Memorial Institute Integrated extravasation and infiltration detection device on a RF isolated flexible substrate with fluid guide to detect fluid changes via signal comparison
US11883143B2 (en) 2011-09-02 2024-01-30 Battelle Memorial Institute Wireless and power-source-free extravasation and infiltration detection sensor circuitry provided on a substrate with signal splitter
US11986281B2 (en) 2011-09-02 2024-05-21 Battelle Memorial Institute Distributed extravasation detection system for fluid change and to control the fluids levels in a body via wireless interface based on rate of activation
US12551126B2 (en) 2011-09-02 2026-02-17 Battelle Memorial Institute Distributed extravasation detection system for fluid change and to control the fluids levels in a body via wireless interface based on rate of activation

Also Published As

Publication number Publication date
WO2005043100A2 (en) 2005-05-12
EP2526857A3 (en) 2013-04-03
US8295920B2 (en) 2012-10-23
WO2005043100A3 (en) 2006-01-05
EP1675506A2 (en) 2006-07-05
EP2526857B1 (en) 2015-10-14
JP4511549B2 (ja) 2010-07-28
EP2526857A2 (en) 2012-11-28
CN1870934A (zh) 2006-11-29
EP1675506B1 (en) 2015-09-16
US20130274599A1 (en) 2013-10-17
US20070123770A1 (en) 2007-05-31
JP2007509353A (ja) 2007-04-12
EP1675506A4 (en) 2010-06-23

Similar Documents

Publication Publication Date Title
EP2526857B1 (en) System and method for detecting fluid changes
US7122012B2 (en) Detection of fluids in tissue
EP1834667B1 (en) Electromagnetic sensors for biological tissue applications
US11883144B2 (en) Integrated extravasation and infiltration detection device on a RF isolated flexible substrate with fluid guide to detect fluid changes via signal comparison
US6459931B1 (en) Apparatuses and methods for extravasation detection
US8700133B2 (en) Apparatus and method for monitoring catheter insertion
US11690515B2 (en) Method of producing an electromagnetic (EM) probe
US9597482B2 (en) Apparatus and method for monitoring catheter insertion
US20070276327A1 (en) Devices, systems and methods for detecting increase fluid levels in tissue
US20260033727A1 (en) Wearable monitor for the early detection of internal bleeding events after cardiac catheterization

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C56 Change in the name or address of the patentee

Owner name: BAYER HEALTHCARE CO., LTD.

Free format text: FORMER NAME: MEDRAD, INC.

CP01 Change in the name or title of a patent holder

Address after: American Pennsylvania

Patentee after: Bayer Healthcare

Address before: American Pennsylvania

Patentee before: Medrad, Inc.

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160902

Address after: New jersey, USA

Patentee after: BAYER HEALTHCARE LLC

Address before: American Pennsylvania

Patentee before: Bayer Healthcare

CX01 Expiry of patent term
CX01 Expiry of patent term

Granted publication date: 20090429