FR2191868B1 - - Google Patents

Info

Publication number
FR2191868B1
FR2191868B1 FR7325049A FR7325049A FR2191868B1 FR 2191868 B1 FR2191868 B1 FR 2191868B1 FR 7325049 A FR7325049 A FR 7325049A FR 7325049 A FR7325049 A FR 7325049A FR 2191868 B1 FR2191868 B1 FR 2191868B1
Authority
FR
France
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
Application number
FR7325049A
Other versions
FR2191868A1 (fr
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2191868A1 publication Critical patent/FR2191868A1/fr
Application granted granted Critical
Publication of FR2191868B1 publication Critical patent/FR2191868B1/fr
Expired 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
    • 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
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/0245—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals
    • A61B5/025—Detecting, measuring or recording pulse rate or heart rate by using sensing means generating electric signals, i.e. ECG signals within occluders, e.g. responsive to Korotkoff sounds
FR7325049A 1972-07-12 1973-07-09 Expired FR2191868B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE09166/72A SE361812B (fr) 1972-07-12 1972-07-12

Publications (2)

Publication Number Publication Date
FR2191868A1 FR2191868A1 (fr) 1974-02-08
FR2191868B1 true FR2191868B1 (fr) 1976-06-18

Family

ID=20276004

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7325049A Expired FR2191868B1 (fr) 1972-07-12 1973-07-09

Country Status (8)

Country Link
US (1) US3880151A (fr)
JP (1) JPS562648B2 (fr)
DK (1) DK142262B (fr)
FR (1) FR2191868B1 (fr)
GB (1) GB1430254A (fr)
NL (1) NL152751B (fr)
NO (1) NO130178B (fr)
SE (1) SE361812B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4398542A (en) * 1980-12-15 1983-08-16 Ivac Corporation Pressure diaphragm
US4462409A (en) * 1981-05-15 1984-07-31 Healthdyne, Inc. Pressure transducer dome
JPS5879326A (ja) * 1981-11-06 1983-05-13 Matsushita Electric Ind Co Ltd Ａｆｔ回路
JPS5881557U (ja) * 1981-11-28 1983-06-02 芝田　与四郎 算数器
EP0087964A1 (fr) * 1982-03-01 1983-09-07 Baxter Travenol Laboratories, Inc. Système de courant de fluide et isolateur/intégrateur associé à un transducteur de pression
US4554927A (en) * 1983-08-30 1985-11-26 Thermometrics Inc. Pressure and temperature sensor
US4592747A (en) * 1984-06-18 1986-06-03 Parker-Hannifin Corporation Fluid flow sensor
US4817629A (en) * 1986-01-03 1989-04-04 Stryker Corporation Process and apparatus for measurement and monitoring of muscle compartment pressure
US6725072B2 (en) * 1990-10-06 2004-04-20 Hema Metrics, Inc. Sensor for transcutaneous measurement of vascular access blood flow
US6681128B2 (en) 1990-10-06 2004-01-20 Hema Metrics, Inc. System for noninvasive hematocrit monitoring
US5351686A (en) * 1990-10-06 1994-10-04 In-Line Diagnostics Corporation Disposable extracorporeal conduit for blood constituent monitoring
US5372136A (en) * 1990-10-06 1994-12-13 Noninvasive Medical Technology Corporation System and method for noninvasive hematocrit monitoring
US6266546B1 (en) 1990-10-06 2001-07-24 In-Line Diagnostics Corporation System for noninvasive hematocrit monitoring
US6246894B1 (en) 1993-02-01 2001-06-12 In-Line Diagnostics Corporation System and method for measuring blood urea nitrogen, blood osmolarity, plasma free hemoglobin and tissue water content
US5868678A (en) * 1993-06-30 1999-02-09 Medex, Inc. Two-part medical pressure transducer with diaphragm stand-offs
CA2224428C (fr) * 1993-06-30 2005-05-24 Medex, Inc. Capteur de pression medical avec composants coulissants
US5603613A (en) * 1994-09-12 1997-02-18 Ivac Corp Fluid delivery system having an air bubble ejector
US6804543B2 (en) 1998-02-05 2004-10-12 Hema Metrics, Inc. Sensor for transcutaneous measurement of vascular access blood flow
US6746407B2 (en) * 2000-12-29 2004-06-08 Hema Metrics, Inc. Method of measuring transcutaneous access blood flow
US20100282766A1 (en) * 2009-05-06 2010-11-11 Heiko Arndt Low-Dead Volume Microfluidic Component and Method
US8230744B2 (en) 2009-05-06 2012-07-31 Cequr Sa Low-dead volume microfluidic circuit and methods
US10393553B2 (en) 2016-02-25 2019-08-27 Idex Health & Science Llc Modular sensor system
USD823144S1 (en) 2016-03-21 2018-07-17 Idex Health & Science Llc Combined cap and base of a sensor
USD823143S1 (en) 2016-03-21 2018-07-17 Idex Health & Science Llc Combined cap and base of a sensor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US69894A (en) * 1867-10-15 beaedsleb
US2535998A (en) * 1949-11-15 1950-12-26 Howard R Bierman Hypodermic pressure manometer
US3499434A (en) * 1965-04-12 1970-03-10 Hellige & Co Gmbh F Device for measuring and/or recording intracardiac pressure and sounds
US3625199A (en) * 1969-11-06 1971-12-07 Fairchild Hiller Corp Implantable pressure indicator
US3631850A (en) * 1969-11-13 1972-01-04 Us Navy Pressure transducer apparatus for microhemocirculation studies
DK123336B (da) * 1970-05-04 1972-06-12 Danske Sukkerfab Trykoverføringsmekanisme til brug ved trykmåling i extracorporale væskesystemer.

Also Published As

Publication number Publication date
JPS4953883A (fr) 1974-05-25
FR2191868A1 (fr) 1974-02-08
JPS562648B2 (fr) 1981-01-21
DE2334252A1 (de) 1974-01-31
SE361812B (fr) 1973-11-19
GB1430254A (en) 1976-03-31
DK142262C (fr) 1981-03-02
DE2334252B2 (de) 1975-12-11
NL152751B (nl) 1977-04-15
NO130178B (fr) 1974-07-22
US3880151A (en) 1975-04-29
DK142262B (da) 1980-10-06
NL7309614A (fr) 1974-01-15

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Legal Events

Date Code Title Description
ST Notification of lapse