ATE538836T1 - Nachweis des nadeleintritts in eine öffnung einer infusionsvorrichtung - Google Patents

Nachweis des nadeleintritts in eine öffnung einer infusionsvorrichtung

Info

Publication number
ATE538836T1
ATE538836T1 AT08713609T AT08713609T ATE538836T1 AT E538836 T1 ATE538836 T1 AT E538836T1 AT 08713609 T AT08713609 T AT 08713609T AT 08713609 T AT08713609 T AT 08713609T AT E538836 T1 ATE538836 T1 AT E538836T1
Authority
AT
Austria
Prior art keywords
needle insertion
port chamber
detection
opening
infusion device
Prior art date
Application number
AT08713609T
Other languages
English (en)
Inventor
Scott Kalpin
Scott A Sarkinen
Original Assignee
Medtronic 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 Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of ATE538836T1 publication Critical patent/ATE538836T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3403—Needle locating or guiding means
    • 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
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
    • A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension
    • 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/0208—Subcutaneous access sites for injecting or removing fluids
    • A61M2039/0244—Subcutaneous access sites for injecting or removing fluids having means for detecting an inserted needle
    • 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
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2209/00—Ancillary equipment
    • A61M2209/04—Tools for specific apparatus
    • A61M2209/045—Tools for specific apparatus for filling, e.g. for filling reservoirs
    • 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
    • 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
    • A61M5/42—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 having means for desensitising skin, for protruding skin to facilitate piercing, or for locating point where body is to be pierced
    • A61M5/427—Locating point where body is to be pierced, e.g. vein location means using ultrasonic waves, injection site templates

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AT08713609T 2007-03-29 2008-01-07 Nachweis des nadeleintritts in eine öffnung einer infusionsvorrichtung ATE538836T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/693,341 US7942863B2 (en) 2007-03-29 2007-03-29 Detecting needle entry into a port of an infusion device
PCT/US2008/050381 WO2008121423A1 (en) 2007-03-29 2008-01-07 Detecting needle entry into a port of an infusion device

Publications (1)

Publication Number Publication Date
ATE538836T1 true ATE538836T1 (de) 2012-01-15

Family

ID=39456512

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08713609T ATE538836T1 (de) 2007-03-29 2008-01-07 Nachweis des nadeleintritts in eine öffnung einer infusionsvorrichtung

Country Status (4)

Country Link
US (2) US7942863B2 (de)
EP (1) EP2136870B1 (de)
AT (1) ATE538836T1 (de)
WO (1) WO2008121423A1 (de)

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US9421325B2 (en) 2008-11-20 2016-08-23 Medtronic, Inc. Pressure based refill status monitor for implantable pumps
US8721605B2 (en) * 2009-04-27 2014-05-13 The Alfred E. Mann Foundation For Scientific Research Implantable infusion devices with palpable landmarks and methods of needle detection
US8506532B2 (en) 2009-08-26 2013-08-13 Allergan, Inc. System including access port and applicator tool
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US8810394B2 (en) 2010-04-16 2014-08-19 Medtronic, Inc. Reservoir monitoring for implantable fluid delivery devices
US9687603B2 (en) 2010-04-16 2017-06-27 Medtronic, Inc. Volume monitoring for implantable fluid delivery devices
US8992415B2 (en) 2010-04-30 2015-03-31 Apollo Endosurgery, Inc. Implantable device to protect tubing from puncture
US20110270021A1 (en) 2010-04-30 2011-11-03 Allergan, Inc. Electronically enhanced access port for a fluid filled implant
US20110270025A1 (en) 2010-04-30 2011-11-03 Allergan, Inc. Remotely powered remotely adjustable gastric band system
US9737657B2 (en) 2010-06-03 2017-08-22 Medtronic, Inc. Implantable medical pump with pressure sensor
US8397578B2 (en) 2010-06-03 2013-03-19 Medtronic, Inc. Capacitive pressure sensor assembly
US9987153B2 (en) 2010-06-08 2018-06-05 The Regents Of The University Of Minnesota Vascular elastance
US20120041258A1 (en) 2010-08-16 2012-02-16 Allergan, Inc. Implantable access port system
US9737660B2 (en) * 2010-08-25 2017-08-22 Medtronic, Inc. Drug infusion device with controllable valve
US10143796B2 (en) * 2010-08-25 2018-12-04 Medtronic, Inc. Fluid delivery device refill access
US20120065460A1 (en) 2010-09-14 2012-03-15 Greg Nitka Implantable access port system
US9017359B2 (en) 2010-11-22 2015-04-28 Aria Cv, Inc. System and method for reducing pulsatile pressure
US8206378B1 (en) 2011-04-13 2012-06-26 Medtronic, Inc. Estimating the volume of fluid in therapeutic fluid delivery device reservoir
US8979825B2 (en) 2011-04-15 2015-03-17 Medtronic, Inc. Implantable fluid delivery device including gas chamber pressure sensor
US8821373B2 (en) 2011-05-10 2014-09-02 Apollo Endosurgery, Inc. Directionless (orientation independent) needle injection port
US8801597B2 (en) 2011-08-25 2014-08-12 Apollo Endosurgery, Inc. Implantable access port with mesh attachment rivets
US9199069B2 (en) 2011-10-20 2015-12-01 Apollo Endosurgery, Inc. Implantable injection port
US8858421B2 (en) 2011-11-15 2014-10-14 Apollo Endosurgery, Inc. Interior needle stick guard stems for tubes
US9089395B2 (en) 2011-11-16 2015-07-28 Appolo Endosurgery, Inc. Pre-loaded septum for use with an access port
US9381039B2 (en) 2012-03-21 2016-07-05 Medtronic, Inc. Filling methods and apparatus for implanted medical therapy delivery devices
US20140228765A1 (en) * 2013-02-11 2014-08-14 Flowonix Medical Incorporated Needle Penetration Detection Method and Device for Refillable and Implantable Drug Delivery Systems
EP2815778B1 (de) * 2013-06-21 2017-08-16 F. Hoffmann-La Roche AG Tragbares Infusionsgerät für Kinder mit wiederbefüllbarer Dosiereinheit kleinen Volumeninhalts
US10034976B2 (en) 2014-03-24 2018-07-31 Medtronic Minimed, Inc. Fluid infusion patch pump device with automatic fluid system priming feature
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US11766550B2 (en) 2017-05-21 2023-09-26 Veris Health, Inc. Implantable medication infusion port with physiologic monitoring
CN111050822B (zh) * 2017-08-31 2023-04-18 贝克顿·迪金森公司 检测注射期间施加的力的系统和方法
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CN113939882A (zh) 2018-11-20 2022-01-14 维瑞思健康公司 用于可植入血管接入设备的无线充电、定位和数据通信
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US12083316B2 (en) 2020-02-27 2024-09-10 Medtronic, Inc. Means to switch between multiple fluid pathways via a single access point in an implanted fluid system
US12011566B2 (en) 2020-02-27 2024-06-18 Medtronic, Inc. External-magnetically controlled access to implanted fluid pathway
EP4171397B1 (de) 2020-06-25 2026-01-28 Aria CV, Inc. Implantierbare vorrichtungen zur verringerung des pulsierenden drucks in einem blutgefäss
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Also Published As

Publication number Publication date
EP2136870A1 (de) 2009-12-30
US7942863B2 (en) 2011-05-17
US8920389B2 (en) 2014-12-30
US20080243093A1 (en) 2008-10-02
EP2136870B1 (de) 2011-12-28
US20110184354A1 (en) 2011-07-28
WO2008121423A1 (en) 2008-10-09

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