FI862855A - Foerbaettrat trycksystem foer manschett foer maetning av blodtryck. - Google Patents

Foerbaettrat trycksystem foer manschett foer maetning av blodtryck. Download PDF

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Publication number
FI862855A
FI862855A FI862855A FI862855A FI862855A FI 862855 A FI862855 A FI 862855A FI 862855 A FI862855 A FI 862855A FI 862855 A FI862855 A FI 862855A FI 862855 A FI862855 A FI 862855A
Authority
FI
Finland
Prior art keywords
reservoir
cuff
pressure
foer
air
Prior art date
Application number
FI862855A
Other languages
English (en)
Other versions
FI862855A0 (fi
Inventor
Iii Maynard Ramsey
James M Muskatello
Jr Rush W Hood
Richard Medero
Stanley K Stephenson
Original Assignee
Critikon 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 Critikon Inc filed Critical Critikon Inc
Publication of FI862855A0 publication Critical patent/FI862855A0/fi
Publication of FI862855A publication Critical patent/FI862855A/fi

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
    • A61B5/02141—Details of apparatus construction, e.g. pump units or housings therefor, cuff pressurising systems, arrangements of fluid conduits or circuits
    • 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
    • A61B5/022—Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physiology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Cosmetics (AREA)
  • Luminescent Compositions (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Press Drives And Press Lines (AREA)
FI862855A 1985-07-05 1986-07-04 Foerbaettrat trycksystem foer manschett foer maetning av blodtryck. FI862855A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/751,835 US4627440A (en) 1985-07-05 1985-07-05 Sphygmomanometric cuff pressurizing system

Publications (2)

Publication Number Publication Date
FI862855A0 FI862855A0 (fi) 1986-07-04
FI862855A true FI862855A (fi) 1987-01-06

Family

ID=25023704

Family Applications (1)

Application Number Title Priority Date Filing Date
FI862855A FI862855A (fi) 1985-07-05 1986-07-04 Foerbaettrat trycksystem foer manschett foer maetning av blodtryck.

Country Status (12)

Country Link
US (1) US4627440A (fi)
EP (1) EP0207805B1 (fi)
JP (1) JPS628734A (fi)
AT (1) ATE80278T1 (fi)
AU (1) AU583637B2 (fi)
BR (1) BR8603129A (fi)
DE (1) DE3686678T2 (fi)
DK (1) DK321386A (fi)
FI (1) FI862855A (fi)
MX (1) MX165075B (fi)
NO (1) NO862721L (fi)
ZA (1) ZA865003B (fi)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1278704C (en) 1985-07-05 1991-01-08 Maynard Ramsey, Iii Oscillometric blood pressure monitor employing nonuniform pressuredecrementing steps
AU592352B2 (en) * 1985-07-05 1990-01-11 Critikon Company L.L.C. Automated diastolic blood pressure monitor with data enhancement
CA1263186A (en) 1985-07-05 1989-11-21 Maynard Ramsey, Iii Automated mean arterial blood pressure monitor with data enhancement
US5178152A (en) * 1986-04-21 1993-01-12 Terumo Corporation Electronic sphygmomanometer
US4800892A (en) * 1986-07-21 1989-01-31 Nippon Colin Co., Ltd. Apparatus for inflating cuff for blood pressure monitoring system
JPS6472727A (en) * 1987-09-14 1989-03-17 Terumo Corp Automatic hemomanometer
US4924873A (en) * 1988-03-23 1990-05-15 Spacelabs, Inc. Pneumatic control system for neonatal blood pressure monitoring
US5054494A (en) * 1989-12-26 1991-10-08 U.S. Medical Corporation Oscillometric blood pressure device
US5607447A (en) * 1993-09-28 1997-03-04 Mcewen; James A. Physiologic tourniquet
US5556415A (en) * 1990-01-29 1996-09-17 Mcewen; James A. Physiologic tourniquet for intravenous regional anesthesia
US5392781A (en) * 1991-04-16 1995-02-28 Cardiodyne, Incorporated Blood pressure monitoring in noisy environments
US5285791A (en) * 1992-01-21 1994-02-15 Siemens Medical Electronics, Inc. Noise damping system for an automatic blood pressure gauge
US5704362A (en) * 1993-08-13 1998-01-06 Johnson & Johnson Medical, Inc. Method for oscillometric blood pressure determination employing curve fitting
DE4331450C2 (de) * 1993-09-16 1998-02-05 Hewlett Packard Gmbh Anordnung zur automatischen Blutdruckmessung
US5518000A (en) * 1994-09-30 1996-05-21 Johnson & Johnson Medical, Inc. Oscillometric blood pressure monitor employing deflation periods of alternating durations
US5680870A (en) * 1995-01-04 1997-10-28 Johnson & Johnson Medical, Inc. Oscillometric blood pressure monitor which acquires blood pressure signals from composite arterial pulse signal
US5606977A (en) * 1995-01-04 1997-03-04 Critikon, Inc. Oscillometric blood pressure monitor which automatically determines when to take blood pressure measurements
US5579776A (en) * 1995-01-13 1996-12-03 Johnson & Johnson Medical, Inc. Oscillometric blood pressure monitor with enhanced cuff pressure control
US5577508A (en) * 1995-01-13 1996-11-26 Johnson & Johnson Medical, Inc. Determination of oscillometric blood pressure by linear approximation
US5590662A (en) * 1995-02-15 1997-01-07 Johnson & Johnson Medical, Inc. Detection of oscillometric blood pressure complexes using correlation
US5800359A (en) * 1995-05-19 1998-09-01 Johnson & Johnson Medical, Inc. NIBP playback system
US5855589A (en) * 1995-08-25 1999-01-05 Mcewen; James A. Physiologic tourniquet for intravenous regional anesthesia
US5931853A (en) * 1995-08-25 1999-08-03 Mcewen; James A. Physiologic tourniquet with safety circuit
US6258037B1 (en) 1999-06-25 2001-07-10 Cardiodyne Division Of Luxtec Corporation Measuring blood pressure in noisy environments
JP4259251B2 (ja) * 2003-09-25 2009-04-30 オムロンヘルスケア株式会社 脈波計測装置
US8016765B2 (en) * 2005-01-10 2011-09-13 Ramsey Medical Inc. Integrated manual mechanical and electronic sphygmomanometer within a single enclosure
TWI418337B (zh) * 2010-03-10 2013-12-11 Geee Creations Inc 高精確度血壓計及血壓量測方法
US20160100765A1 (en) * 2014-10-10 2016-04-14 Koninkl Philips Nv Non-invasive blood pressure monitor and method of operating the same
US20180289271A1 (en) * 2017-04-11 2018-10-11 Edwards Lifesciences Corporation Blood pressure measurement device wearable by a patient
EP3586731A1 (en) * 2018-06-26 2020-01-01 Koninklijke Philips N.V. System for use with a wearable cuff
CN114533009B (zh) * 2020-11-25 2024-06-18 华为技术有限公司 血压测量装置及其加压方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3905353A (en) * 1974-02-28 1975-09-16 Medical Monitors Inc Blood pressure apparatus
US4167181A (en) * 1975-09-26 1979-09-11 Milstein Medical Research Foundation, Inc. Apparatus for automatically depressurizing a variable-volume inflatable enclosure
US4360029A (en) 1978-04-10 1982-11-23 Johnson & Johnson Automatic mean blood pressure reading device
US4349034A (en) 1978-04-10 1982-09-14 Johnson & Johnson Automatic mean blood pressure reading device
AU555267B2 (en) * 1979-10-03 1986-09-18 United States Surgical Corporation Automatic blood pressure system
US4493326A (en) * 1979-10-03 1985-01-15 United States Surgical Corporation Automatic blood pressure system with servo controlled inflation and deflation
US4328810A (en) * 1979-10-03 1982-05-11 United States Surgical Corporation Automatic blood pressure system
CA1163327A (en) * 1979-11-14 1984-03-06 Ethicon, Inc. Automated blood pressure measurement during physical exercise
JPS596654B2 (ja) * 1980-08-25 1984-02-14 松下電工株式会社 電子式血圧計
US4378807A (en) * 1980-12-03 1983-04-05 Clinical Data, Inc. Blood pressure measurement apparatus
US4543962A (en) 1984-07-09 1985-10-01 Critikon, Inc. Method of automated blood pressure detection
US4638810A (en) 1985-07-05 1987-01-27 Critikon, Inc. Automated diastolic blood pressure monitor with data enhancement
CA1270565A (en) 1985-07-05 1990-06-19 Maynard Ramsey Automated systolic blood pressure monitor with data enhancement
CA1278704C (en) 1985-07-05 1991-01-08 Maynard Ramsey, Iii Oscillometric blood pressure monitor employing nonuniform pressuredecrementing steps
CA1263186A (en) 1985-07-05 1989-11-21 Maynard Ramsey, Iii Automated mean arterial blood pressure monitor with data enhancement

Also Published As

Publication number Publication date
DK321386A (da) 1987-01-06
JPS628734A (ja) 1987-01-16
NO862721L (no) 1987-01-06
FI862855A0 (fi) 1986-07-04
US4627440A (en) 1986-12-09
AU583637B2 (en) 1989-05-04
ZA865003B (en) 1988-02-24
NO862721D0 (no) 1986-07-04
MX165075B (es) 1992-10-21
DK321386D0 (da) 1986-07-04
DE3686678D1 (de) 1992-10-15
AU5981186A (en) 1987-01-08
JPH0527417B2 (fi) 1993-04-21
BR8603129A (pt) 1987-02-17
EP0207805A2 (en) 1987-01-07
DE3686678T2 (de) 1993-01-28
ATE80278T1 (de) 1992-09-15
EP0207805B1 (en) 1992-09-09
EP0207805A3 (en) 1988-07-20

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: CRITIKON, INC.