DE602004013798D1 - Systeme zum nachweis von gewebekontakt und der nadelpenetrationstiefe mit statischen flüssigkeitsdruckmessungen - Google Patents

Systeme zum nachweis von gewebekontakt und der nadelpenetrationstiefe mit statischen flüssigkeitsdruckmessungen

Info

Publication number
DE602004013798D1
DE602004013798D1 DE602004013798T DE602004013798T DE602004013798D1 DE 602004013798 D1 DE602004013798 D1 DE 602004013798D1 DE 602004013798 T DE602004013798 T DE 602004013798T DE 602004013798 T DE602004013798 T DE 602004013798T DE 602004013798 D1 DE602004013798 D1 DE 602004013798D1
Authority
DE
Germany
Prior art keywords
needle
systems
pressure
tissue contact
liquid pressure
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.)
Active
Application number
DE602004013798T
Other languages
English (en)
Inventor
Dagmar Beyerlein
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.)
Abbott Cardiovascular Systems Inc
Original Assignee
Advanced Cardiovascular Systems 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 Advanced Cardiovascular Systems Inc filed Critical Advanced Cardiovascular Systems Inc
Publication of DE602004013798D1 publication Critical patent/DE602004013798D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6885Monitoring or controlling sensor contact pressure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/03Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4887Locating particular structures in or on the body
    • A61B5/489Blood vessels
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021Measuring pressure in heart or blood vessels
    • A61B5/0215Measuring pressure in heart or blood vessels by means inserted into the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0067Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082Catheter tip comprising a tool
    • A61M25/0084Catheter tip comprising a tool being one or more injection needles
    • A61M2025/0089Single injection needle protruding axially, i.e. along the longitudinal axis of the catheter, from the distal tip
    • A61M2025/009Single injection needle protruding axially, i.e. along the longitudinal axis of the catheter, from the distal tip the needle having a bent tip, i.e. the needle distal tip is angled in relation to the longitudinal axis of the catheter
    • GPHYSICS
    • G16INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16HHEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H20/00ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/10ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients
    • G16H20/17ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to drugs or medications, e.g. for ensuring correct administration to patients delivered via infusion or injection

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Business, Economics & Management (AREA)
  • Primary Health Care (AREA)
  • General Business, Economics & Management (AREA)
  • Epidemiology (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Measuring Fluid Pressure (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
DE602004013798T 2003-09-05 2004-08-26 Systeme zum nachweis von gewebekontakt und der nadelpenetrationstiefe mit statischen flüssigkeitsdruckmessungen Active DE602004013798D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/656,491 US8574195B2 (en) 2002-06-10 2003-09-05 Systems and methods for detecting tissue contact and needle penetration depth using static fluid pressure measurements
PCT/US2004/027961 WO2005025652A1 (en) 2003-09-05 2004-08-26 Systems and methods for detecting tissue contact and needle penetration depth using static fluid pressure measurements

Publications (1)

Publication Number Publication Date
DE602004013798D1 true DE602004013798D1 (de) 2008-06-26

Family

ID=34312660

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004013798T Active DE602004013798D1 (de) 2003-09-05 2004-08-26 Systeme zum nachweis von gewebekontakt und der nadelpenetrationstiefe mit statischen flüssigkeitsdruckmessungen

Country Status (6)

Country Link
US (1) US8574195B2 (de)
EP (1) EP1660160B1 (de)
AT (1) ATE395097T1 (de)
DE (1) DE602004013798D1 (de)
ES (1) ES2308250T3 (de)
WO (1) WO2005025652A1 (de)

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AU2017331242B2 (en) 2016-09-22 2022-07-07 Mercator Medsystems, Inc. Treatment of Restenosis using Temsirolimus
KR20200008166A (ko) 2017-05-26 2020-01-23 머케이터 메드시스템즈, 인크. 재협착의 치료를 위한 조합 요법
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Also Published As

Publication number Publication date
ATE395097T1 (de) 2008-05-15
ES2308250T3 (es) 2008-12-01
EP1660160A1 (de) 2006-05-31
US20040260240A1 (en) 2004-12-23
US8574195B2 (en) 2013-11-05
WO2005025652A1 (en) 2005-03-24
EP1660160B1 (de) 2008-05-14

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