HK1014351A1 - Vascular impedance measurement instrument - Google Patents

Vascular impedance measurement instrument

Info

Publication number
HK1014351A1
HK1014351A1 HK98115686A HK98115686A HK1014351A1 HK 1014351 A1 HK1014351 A1 HK 1014351A1 HK 98115686 A HK98115686 A HK 98115686A HK 98115686 A HK98115686 A HK 98115686A HK 1014351 A1 HK1014351 A1 HK 1014351A1
Authority
HK
Hong Kong
Prior art keywords
measurement instrument
impedance measurement
vascular impedance
vascular
instrument
Prior art date
Application number
HK98115686A
Other languages
English (en)
Inventor
Charles F Chesney
Stanley M Finkelstein
Jay N Cohn
Original Assignee
Univ Minnesota
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 Univ Minnesota filed Critical Univ Minnesota
Publication of HK1014351A1 publication Critical patent/HK1014351A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, 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
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, 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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, 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
    • A61B5/026—Measuring blood flow
    • A61B5/029—Measuring or recording blood output from the heart, e.g. minute volume
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S128/00—Surgery
    • Y10S128/92—Computer assisted medical diagnostics
HK98115686A 1990-12-28 1998-12-24 Vascular impedance measurement instrument HK1014351A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/635,278 US5211177A (en) 1990-12-28 1990-12-28 Vascular impedance measurement instrument
PCT/US1991/008710 WO1992011805A1 (fr) 1990-12-28 1991-11-21 Instrument de mesure d'impedance vasculaire

Publications (1)

Publication Number Publication Date
HK1014351A1 true HK1014351A1 (en) 1999-09-24

Family

ID=24547152

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98115686A HK1014351A1 (en) 1990-12-28 1998-12-24 Vascular impedance measurement instrument

Country Status (6)

Country Link
US (6) US5211177A (fr)
EP (1) EP0564492B1 (fr)
AU (1) AU9092291A (fr)
DE (1) DE69131717T2 (fr)
HK (1) HK1014351A1 (fr)
WO (1) WO1992011805A1 (fr)

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Also Published As

Publication number Publication date
WO1992011805A1 (fr) 1992-07-23
US20020028998A1 (en) 2002-03-07
DE69131717T2 (de) 2000-06-08
AU9092291A (en) 1992-08-17
EP0564492B1 (fr) 1999-10-13
EP0564492A1 (fr) 1993-10-13
US5316004A (en) 1994-05-31
US6048318A (en) 2000-04-11
US5876347A (en) 1999-03-02
US6623434B2 (en) 2003-09-23
US5211177A (en) 1993-05-18
US6290651B1 (en) 2001-09-18
DE69131717D1 (de) 1999-11-18
EP0564492A4 (fr) 1994-10-12

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Effective date: 20111120