BG28983A3 - Apparatus noninvasion determining of blood pressur especially that of babies - Google Patents

Apparatus noninvasion determining of blood pressur especially that of babies

Info

Publication number
BG28983A3
BG28983A3 BG039849A BG3984978A BG28983A3 BG 28983 A3 BG28983 A3 BG 28983A3 BG 039849 A BG039849 A BG 039849A BG 3984978 A BG3984978 A BG 3984978A BG 28983 A3 BG28983 A3 BG 28983A3
Authority
BG
Bulgaria
Prior art keywords
output
input
control unit
circuit
control
Prior art date
Application number
BG039849A
Other languages
Bulgarian (bg)
Inventor
Ferenc Hadu
Original Assignee
Meducor Muevek
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 Meducor Muevek filed Critical Meducor Muevek
Publication of BG28983A3 publication Critical patent/BG28983A3/en

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
    • A61B5/022—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)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (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)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

Устройство за неинвазивно определяне на кръвлягане, по-специално на кърмачета, съдържащо напомпващ се маншет, разположен върху крайника на кърмачето и свързан с преобразувател на налягане, преобразувател на обема,поставен върху същия крайник дистално от маншета и преобразувател на пулс, разположен върху произволна част на тялото, характеризиращо се с това, че изходът на преобразувателя на излягане е свързан с входа на първа схема за избирателно запаметяване, а изходът на преобразувателя на обем е свързан с входа на втора схема за избирателно запаметяване, при което входовете на анализиращ блок са свързани съответно с изходите на преобразувателя на пулс и на екг-канал изходът на първата схема за избирането запаметяване е свързан с първия вход на мултиплексор, а изходът на втората схема за избирателно запаметяване е свързан с втория вход на мултиплексора,чийто изход е свързан с входа на аналогово-цифров преобразувател, чийто изход е свързан с входа на демултиплексор, изходът на който е свързан с вход на оперативно запаметяващо устройство, останалите входове на което са свързани чрез адресни и информационни шини с входове на аритметично устройство, изходът на което е свързан прне с една индикация, като един от изходите на управляващ блок е свързан с входа на пневматичен възел, изходът на който е свързан с напомпващия се маншет, единият от входовете на управляващия блок е свързан с изхода на анализиращия блок, вторият вход на управляващия блок е свързан с тактов генератор, вторият изход на управляващия блок е свързан с управляващия вход на първата схема за избирателно запаметяване, третият изход на управляващия блок е свързан с управляващия вход на втората схема за избирателно запаметяване, четвъртият изход на управляващия блок е свързан с управляващия вход на мултиплексора, петият изход на управляващия блок е свързан с управляващия вход на аналогово-цифровия преобразувател, а шестият изход на управляващия блок е свързан с управляващия вход на демултиплексора при коетоA device for non-invasively determining hemostasis, particularly in infants, comprising an inflatable cuff located on the infant's limb and connected to a pressure transducer, a volume transducer placed on the same limb distal to the cuff, and a pulse transducer located on any part of the body, characterized in that the output of the discharge converter is connected to the input of a first selective storage circuit and the output of the volume converter is connected to the input of a second selective storage circuit, wherein the inputs of an analyzing block are connected with the outputs of the pulse converter and the ECG channel, respectively, the output of the first circuit for selecting storage is connected to the first input of a multiplexer, and the output of the second circuit for selective storage is connected to the second input of the multiplexer, whose output is connected to the input of an analog-to-digital converter, the output of which is connected to the input of a demultiplexer, the output of which is connected to the input of a memory device, the remaining inputs of which are connected via address and data buses to the inputs of an arithmetic device, the output of which is connected to an indication, one of the outputs of a control unit is connected to the input of a pneumatic unit, the output of which is connected to the inflatable cuff, one of the inputs of the control unit is connected to the output of the analyzing unit, the second input of the control unit is connected to clock generator, the second output of the control unit is connected to the control input of the first circuit for selective storage, the third output of the control unit is connected to the control input of the second circuit for selective storage, the fourth output of the control unit is connected to the control input of the multiplexer, the fifth output of the control unit is connected to the control input of the analog-to-digital converter, and the sixth output of the control unit is connected to the control input of the demultiplexer where

BG039849A 1977-12-21 1978-05-25 Apparatus noninvasion determining of blood pressur especially that of babies BG28983A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUME002131 HU176288B (en) 1977-12-21 1977-12-21 Apparatos to determine blood-pressure, in the first place, of babies not in a invasive way

Publications (1)

Publication Number Publication Date
BG28983A3 true BG28983A3 (en) 1980-08-15

Family

ID=10999469

Family Applications (1)

Application Number Title Priority Date Filing Date
BG039849A BG28983A3 (en) 1977-12-21 1978-05-25 Apparatus noninvasion determining of blood pressur especially that of babies

Country Status (8)

Country Link
JP (1) JPS5486990A (en)
BG (1) BG28983A3 (en)
DD (1) DD136451A5 (en)
DE (1) DE2821037C3 (en)
FR (1) FR2412298A1 (en)
GB (1) GB1598984A (en)
HU (1) HU176288B (en)
PL (1) PL119631B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS596654B2 (en) * 1980-08-25 1984-02-14 松下電工株式会社 electronic blood pressure monitor
FR2498440B1 (en) * 1981-01-29 1986-01-10 Bard Inc C R METHOD AND APPARATUS FOR MEASURING PRESSURE
DE3143871A1 (en) * 1981-11-05 1983-05-19 Asulab S.A., 2502 Bienne "BLOOD PRESSURE MEASUREMENT DEVICE AND METHOD FOR MEASURING BLOOD PRESSURE"
DE3234884C2 (en) * 1982-09-21 1985-10-24 Lehrmittelbau Prof.Dr.Maey GmbH, 5300 Bonn Device for measuring physiological quantities and for demonstration
EP0148221A1 (en) * 1983-07-01 1985-07-17 SKRABAL, Falko Sphygmomanometer
GB2211616B (en) * 1987-10-22 1991-07-17 Raymond Alexander Boyce Mollan Medical diagnostic apparatus
US5090417A (en) * 1987-10-22 1992-02-25 Mollan Raymond A B Medical diagnostic apparatus
EP0335179B1 (en) * 1988-03-15 1993-08-11 OMRON Corporation Electronic blood pressure meter
JPH02126830A (en) * 1988-11-07 1990-05-15 Nippon Koden Corp Non-open type automatic blood pressure measuring device
US5172697A (en) * 1990-05-24 1992-12-22 Hayashi Denki Co. Ltd. Cuff inflation system
JP5694032B2 (en) 2011-03-30 2015-04-01 日本光電工業株式会社 Venous pressure measuring device
JP6607728B2 (en) 2015-08-06 2019-11-20 日本光電工業株式会社 Venous pressure measuring device, venous pressure measuring method, and program

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230950A (en) * 1961-10-17 1966-01-25 Bishop & Babcock Corp Apparatus and method for indirect blood pressure determinations
US3224435A (en) * 1962-09-10 1965-12-21 Gulton Ind Inc Method of measuring blood pressure
US3482565A (en) * 1964-03-24 1969-12-09 Carter Wallace Digital blood pressure measuring device
FR1480470A (en) * 1966-05-09 1967-05-12 Method for measuring the volume of an object and device for implementing this method
SE345386B (en) * 1967-03-30 1972-05-29 B Jonson
JPS5033676A (en) * 1973-07-30 1975-03-31
US3905354A (en) * 1974-02-19 1975-09-16 Medical Monitors Inc Blood pressure measuring system

Also Published As

Publication number Publication date
FR2412298A1 (en) 1979-07-20
HU176288B (en) 1981-01-28
PL119631B1 (en) 1982-01-30
JPS5486990A (en) 1979-07-10
PL207193A1 (en) 1979-05-07
DD136451A5 (en) 1979-07-11
DE2821037B2 (en) 1980-07-24
DE2821037A1 (en) 1979-06-28
DE2821037C3 (en) 1981-03-19
GB1598984A (en) 1981-09-30

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