DE60326379D1 - Vorrichtung zur Erkennung von Extravasation - Google Patents

Vorrichtung zur Erkennung von Extravasation

Info

Publication number
DE60326379D1
DE60326379D1 DE60326379T DE60326379T DE60326379D1 DE 60326379 D1 DE60326379 D1 DE 60326379D1 DE 60326379 T DE60326379 T DE 60326379T DE 60326379 T DE60326379 T DE 60326379T DE 60326379 D1 DE60326379 D1 DE 60326379D1
Authority
DE
Germany
Prior art keywords
vein
contrast medium
probe
extravasation
processor
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
DE60326379T
Other languages
German (de)
English (en)
Inventor
Knut Brabrand
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.)
Neorad AS
Original Assignee
Neorad AS
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 Neorad AS filed Critical Neorad AS
Application granted granted Critical
Publication of DE60326379D1 publication Critical patent/DE60326379D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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 ; Monitoring media flow to the body
    • 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 ; Monitoring media flow to the body
    • 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
    • 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 ; Monitoring media flow to the body
    • A61M5/16831—Monitoring, detecting, signalling or eliminating infusion flow anomalies
    • 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
    • G01F1/66—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/663—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters by measuring Doppler frequency shift
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/06—Measuring blood flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
    • A61B8/4236—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames characterised by adhesive patches

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Indicating And Signalling Devices For Elevators (AREA)
DE60326379T 2002-12-10 2003-12-04 Vorrichtung zur Erkennung von Extravasation Expired - Lifetime DE60326379D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0228770A GB2396221B (en) 2002-12-10 2002-12-10 Extravasation detector
PCT/GB2003/005269 WO2004052431A1 (en) 2002-12-10 2003-12-04 Extravasation detector

Publications (1)

Publication Number Publication Date
DE60326379D1 true DE60326379D1 (de) 2009-04-09

Family

ID=9949414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60326379T Expired - Lifetime DE60326379D1 (de) 2002-12-10 2003-12-04 Vorrichtung zur Erkennung von Extravasation

Country Status (9)

Country Link
EP (1) EP1569707B1 (https=)
JP (1) JP4405398B2 (https=)
AT (1) ATE423585T1 (https=)
AU (1) AU2003288417B2 (https=)
CA (1) CA2509332C (https=)
DE (1) DE60326379D1 (https=)
ES (1) ES2319411T3 (https=)
GB (1) GB2396221B (https=)
WO (1) WO2004052431A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101808684A (zh) * 2007-09-24 2010-08-18 马林克罗特公司 注射监视器
WO2009042621A2 (en) * 2007-09-24 2009-04-02 Mallinckrodt Inc. Injection system having microbubble-enhanced extravasation detection system
EP2195049A2 (en) * 2007-10-03 2010-06-16 Neorad A/S Monitoring the flow of fluid
GB2476623B (en) * 2008-11-06 2012-11-28 Neorad As Extravasation detection for fluid injection using dopppler ultrasound blood flow measurement
US9211106B2 (en) 2010-04-29 2015-12-15 Neorad As Coupling an ultrasound probe to the skin
GB2479930B (en) 2010-04-29 2017-12-06 Respinor As Coupling an ultrasound probe to the skin
US20130338512A1 (en) 2012-03-12 2013-12-19 Ivwatch, Llc System and Method for Mitigating the Effects of Tissue Blood Volume Changes to Aid in Diagnosing Infiltration or Extravasation in Animalia Tissue
CN113058110B (zh) * 2021-03-17 2022-06-21 董建成 一种用于检测静脉输液外渗的方法及其系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60210245A (ja) * 1984-04-02 1985-10-22 アロカ株式会社 超音波ドプラ診断装置
US4534756A (en) * 1983-04-11 1985-08-13 Ivac Corporation Fault detection apparatus and method for parenteral infusion system
US4647281A (en) 1985-02-20 1987-03-03 M/A-Com, Inc. Infiltration detection apparatus
GB8709406D0 (en) * 1987-04-21 1987-05-28 Aberdeen University Of Univers Examining body of living tissues
US5026348A (en) * 1988-06-06 1991-06-25 The General Hospital Corporation Apparatus and method for the detection of IV catheter obstruction and extravasation
US5233994A (en) * 1991-05-13 1993-08-10 Advanced Technology Laboratories, Inc. Detection of tissue abnormality through blood perfusion differentiation
US5947910A (en) * 1994-01-14 1999-09-07 E-Z-Em, Inc. Extravasation detection technique
JP2001517469A (ja) 1997-09-23 2001-10-09 マリンクロッド・インコーポレイテッド 光学式管外遊出検出方法および装置
EP1032442B1 (en) 1997-11-26 2004-03-03 E-Z-Em, Inc. Extravasation detection
US6408204B1 (en) 1999-07-28 2002-06-18 Medrad, Inc. Apparatuses and methods for extravasation detection
KR100381875B1 (ko) * 2000-07-08 2003-04-26 주식회사 메디슨 도플러 효과를 이용하여 혈류 속도를 측정하기 위한초음파 진단 장치 및 방법
US6425878B1 (en) * 2001-02-28 2002-07-30 L.G.Med Ltd. Method and device for detecting extravasation
US6575914B2 (en) * 2001-05-18 2003-06-10 Koninklijke Philips Electronics N.V. Integrated cardiac resuscitation system with ability to detect perfusion
EP1834667B1 (en) * 2001-07-26 2017-08-23 Bayer Healthcare LLC Electromagnetic sensors for biological tissue applications

Also Published As

Publication number Publication date
ATE423585T1 (de) 2009-03-15
EP1569707A1 (en) 2005-09-07
JP2006508756A (ja) 2006-03-16
WO2004052431A1 (en) 2004-06-24
JP4405398B2 (ja) 2010-01-27
AU2003288417A1 (en) 2004-06-30
GB0228770D0 (en) 2003-01-15
CA2509332C (en) 2011-01-25
GB2396221A (en) 2004-06-16
ES2319411T3 (es) 2009-05-07
GB2396221B (en) 2006-06-07
EP1569707B1 (en) 2009-02-25
CA2509332A1 (en) 2004-06-24
AU2003288417B2 (en) 2008-11-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803