DE3687951D1 - Katheter. - Google Patents

Katheter.

Info

Publication number
DE3687951D1
DE3687951D1 DE8686116417T DE3687951T DE3687951D1 DE 3687951 D1 DE3687951 D1 DE 3687951D1 DE 8686116417 T DE8686116417 T DE 8686116417T DE 3687951 T DE3687951 T DE 3687951T DE 3687951 D1 DE3687951 D1 DE 3687951D1
Authority
DE
Germany
Prior art keywords
catheter
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 - Fee Related
Application number
DE8686116417T
Other languages
English (en)
Other versions
DE3687951T2 (de
Inventor
Edwin B Merrick
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of DE3687951D1 publication Critical patent/DE3687951D1/de
Application granted granted Critical
Publication of DE3687951T2 publication Critical patent/DE3687951T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/0215—Measuring pressure in heart or blood vessels by means inserted into the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0242—Operational features adapted to measure environmental factors, e.g. temperature, pollution
    • A61B2560/0247—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value
    • A61B2560/0261—Operational features adapted to measure environmental factors, e.g. temperature, pollution for compensation or correction of the measured physiological value using hydrostatic pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
DE19863687951 1985-11-27 1986-11-26 Katheter. Expired - Fee Related DE3687951T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80229685A 1985-11-27 1985-11-27

Publications (2)

Publication Number Publication Date
DE3687951D1 true DE3687951D1 (de) 1993-04-15
DE3687951T2 DE3687951T2 (de) 1993-09-16

Family

ID=25183316

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19863687951 Expired - Fee Related DE3687951T2 (de) 1985-11-27 1986-11-26 Katheter.

Country Status (3)

Country Link
EP (1) EP0224252B1 (de)
JP (1) JPH0628630B2 (de)
DE (1) DE3687951T2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4123969C2 (de) * 1991-07-19 1997-05-28 Benno Nafz Vorrichtung zur Beeinflussung eines in einer durchströmten Leitung herrschenden Strömungsmitteldrucks
US5573007A (en) * 1994-08-08 1996-11-12 Innerspace, Inc. Gas column pressure monitoring catheters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6905161A (de) * 1968-04-29 1969-10-31
US3831588A (en) 1972-10-16 1974-08-27 Device Res Inc Pressure sensing device
DE3130367A1 (de) * 1981-07-31 1983-02-17 Siemens AG, 1000 Berlin und 8000 München Miniaturdruckwandler

Also Published As

Publication number Publication date
DE3687951T2 (de) 1993-09-16
EP0224252B1 (de) 1993-03-10
EP0224252A3 (en) 1988-07-27
EP0224252A2 (de) 1987-06-03
JPH0628630B2 (ja) 1994-04-20
JPS62129031A (ja) 1987-06-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee