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AU9392798A - Blood line separation warning device for extracorporeal circuits - Google Patents

Blood line separation warning device for extracorporeal circuits

Info

Publication number
AU9392798A
AU9392798A AU93927/98A AU9392798A AU9392798A AU 9392798 A AU9392798 A AU 9392798A AU 93927/98 A AU93927/98 A AU 93927/98A AU 9392798 A AU9392798 A AU 9392798A AU 9392798 A AU9392798 A AU 9392798A
Authority
AU
Australia
Prior art keywords
warning device
blood line
line separation
extracorporeal circuits
separation warning
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.)
Abandoned
Application number
AU93927/98A
Inventor
Carl M. Kjellstrand
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.)
Aksys Ltd
Original Assignee
Aksys Ltd
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 Aksys Ltd filed Critical Aksys Ltd
Publication of AU9392798A publication Critical patent/AU9392798A/en
Abandoned 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
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3656—Monitoring patency or flow at connection sites; Detecting disconnections
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • 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
    • A61M2205/13—General characteristics of the apparatus with means for the detection of operative contact with patient, e.g. lip sensor
    • 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
    • A61M2205/18—General characteristics of the apparatus with alarm

Landscapes

  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
AU93927/98A 1997-11-07 1998-09-11 Blood line separation warning device for extracorporeal circuits Abandoned AU9392798A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US96595097A 1997-11-07 1997-11-07
US08965950 1997-11-07
PCT/US1998/019266 WO1999024145A1 (en) 1997-11-07 1998-09-11 Blood line separation warning device for extracorporeal circuits

Publications (1)

Publication Number Publication Date
AU9392798A true AU9392798A (en) 1999-05-31

Family

ID=25510718

Family Applications (1)

Application Number Title Priority Date Filing Date
AU93927/98A Abandoned AU9392798A (en) 1997-11-07 1998-09-11 Blood line separation warning device for extracorporeal circuits

Country Status (2)

Country Link
AU (1) AU9392798A (en)
WO (1) WO1999024145A1 (en)

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* Cited by examiner, † Cited by third party
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IT1308687B1 (en) * 1999-12-28 2002-01-09 Gambro Dasco Spa METHOD AND DEVICE FOR THE DETECTION OF ACCESS TO THE CARDIVASCULAR SYSTEM IN AN EXTRA-BODY BLOOD TREATMENT IN A
ITTO20010582A1 (en) * 2001-06-15 2002-12-15 Gambro Dasco Spa METHOD AND DEVICE FOR DETECTION OF VENOUS NEEDLE FROM A PATIENT DURING AN EXTRACORPOREAL BLOOD TREATMENT IN A MACHINE
ITTO20010583A1 (en) * 2001-06-15 2002-12-15 Gambro Dasco Spa BLOOD CIRCULATION CIRCUIT FOR A DIALYSIS MACHINE AND RELATED DIALYSIS MACHINE.
US7147615B2 (en) * 2001-06-22 2006-12-12 Baxter International Inc. Needle dislodgement detection
US9717840B2 (en) 2002-01-04 2017-08-01 Nxstage Medical, Inc. Method and apparatus for machine error detection by combining multiple sensor inputs
US7040142B2 (en) 2002-01-04 2006-05-09 Nxstage Medical, Inc. Method and apparatus for leak detection in blood circuits combining external fluid detection and air infiltration detection
US20030128125A1 (en) 2002-01-04 2003-07-10 Burbank Jeffrey H. Method and apparatus for machine error detection by combining multiple sensor inputs
US7138088B2 (en) 2002-04-10 2006-11-21 Baxter International Inc. Access disconnection system and methods
US7052480B2 (en) 2002-04-10 2006-05-30 Baxter International Inc. Access disconnection systems and methods
US20040254513A1 (en) 2002-04-10 2004-12-16 Sherwin Shang Conductive polymer materials and applications thereof including monitoring and providing effective therapy
US10155082B2 (en) 2002-04-10 2018-12-18 Baxter International Inc. Enhanced signal detection for access disconnection systems
US6979306B2 (en) 2003-08-13 2005-12-27 Moll Family Trust Method and device for monitoring loss of body fluid and dislodgment of medical instrument from body
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
DE102005013418A1 (en) * 2005-03-23 2006-09-28 B. Braun Medizintechnologie Gmbh Blood treatment device with alarm device
DK200500774A (en) * 2005-05-27 2006-09-27 Danish Care Technology Method for detecting a leak in an extracorporeal blood system
US7641612B1 (en) * 2006-01-17 2010-01-05 Mccall Kenneth Shawn Blood loss detection for hemodialysis system
DE102006027054A1 (en) * 2006-06-10 2007-12-13 Fresenius Medical Care Deutschland Gmbh Device for a device for monitoring access to a patient and method for monitoring a patient access, in particular a vascular access in an extracorporeal blood treatment
US7605710B2 (en) 2006-08-18 2009-10-20 Fresenius Medical Care Holdings, Inc. Wetness sensor
EP1892001A1 (en) 2006-08-23 2008-02-27 B. Braun Medizintechnologie GmbH Medical device for extracorporeal blood treatment
US8152751B2 (en) 2007-02-09 2012-04-10 Baxter International Inc. Acoustic access disconnection systems and methods
US10463778B2 (en) 2007-02-09 2019-11-05 Baxter International Inc. Blood treatment machine having electrical heartbeat analysis
SE531750C2 (en) 2007-04-04 2009-07-28 Redsense Medical Malta Ltd Device for detecting blood leakage
US8187184B2 (en) * 2007-09-21 2012-05-29 Baxter International, Inc. Access disconnect system with optical and other sensors
DE102008013090A1 (en) 2008-03-07 2009-09-10 Fresenius Medical Care Deutschland Gmbh Device and method for monitoring access to a patient, in particular a vascular access in an extracorporeal blood treatment
EP2288397B1 (en) 2008-04-01 2019-03-13 Gambro Lundia AB An apparatus and a method for monitoring a vascular access
US8444585B2 (en) 2010-01-29 2013-05-21 Baxter International Inc. Catheter needle retention and placement monitoring system and method
US8808218B2 (en) * 2010-01-29 2014-08-19 Baxter International Inc. Needle placement detection and security device and method
DE102012206557A1 (en) 2012-04-20 2013-10-24 Hans Haindl Safety cannula for extracorporeal blood treatment
DE102012013473B4 (en) 2012-07-09 2018-02-22 Fresenius Medical Care Deutschland Gmbh Device for detecting moisture for a device for monitoring access to a patient
DE102012013474A1 (en) 2012-07-09 2014-01-09 Fresenius Medical Care Deutschland Gmbh Device for detecting moisture for a device for monitoring access to a patient
GB2496025B (en) * 2012-09-27 2014-02-26 Jonathan Paul Gooch An apparatus and method for detecting displacement of a cannula
DE102013012365B4 (en) * 2013-07-25 2019-06-13 Fresenius Medical Care Deutschland Gmbh Sterile tube cover for a medical tubing system
DE102014001898B4 (en) * 2014-02-14 2021-09-09 Fresenius Medical Care Deutschland Gmbh Covering device and device for monitoring the connectors of a hose system
DE102015009190A1 (en) 2015-07-16 2017-01-19 B. Braun Avitum Ag dialysis cannula
CN105879136A (en) * 2016-04-06 2016-08-24 芜湖市第五人民医院 Hemodialysis blood exudation prevention device
US20190160219A1 (en) * 2016-04-13 2019-05-30 Fund For Medical Research Development Of Infrastructure & Health Services By Barzilai Intravascular access device displacement alerting apparatus and method
US10933185B2 (en) 2016-09-16 2021-03-02 Redsense Medical Ab Device for monitoring hose connectors and body fluid leakage
DE102017102169A1 (en) 2017-02-03 2018-08-09 B. Braun Avitum Ag Device for extracorporeal blood treatment with automatic respiratory rate monitoring
US11529449B2 (en) 2019-04-15 2022-12-20 Medtronic, Inc. Medical device dislodgment detection
US11872369B1 (en) * 2021-02-18 2024-01-16 Fresenius Kabi Deutschland Gmbh Wearable medicament delivery device with leakage and skin contact sensing and method of use thereof
US11311666B1 (en) 2021-02-18 2022-04-26 Fresenius Kabi Deutschland Gmbh Modular wearable medicament delivery device and method of use thereof
WO2024230931A1 (en) * 2023-05-10 2024-11-14 Diarmonid Device for detecting a blood loss

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3864676A (en) * 1973-09-10 1975-02-04 Helene Macias Moisture detector
US4083777A (en) * 1976-09-07 1978-04-11 Union Carbide Corporation Portable hemodialysis system

Also Published As

Publication number Publication date
WO1999024145A1 (en) 1999-05-20

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase