DEVICE FOR EVALUATING VASCULAR ELASTICITY

DEVICE FOR EVALUATING VASCULAR ELASTICITY

정밀도가 높은 혈관 탄성율의 측정을 단시간에 행하는 것. 본 발명의 혈관 탄성율 평가 장치(1)는, 혈관에 외압을 부여한 상태에서 맥파를 검출하는 압력 검출부(26)와, 압력 검출부(26)의 검출값으로부터 혈관의 탄성에 의한 의존 특성을 나타내는 맥파 진폭을 형성하고, 맥파 진폭의 상승 공정에서의 플러스(+) 면적과 하강 공정에서의 마이너스(-) 면적을 산출하고, 이들 값을 이용하여 혈관 탄성율을 도출하는 제어부(10)를 가지는 것이다. To perform measurement of a vascular elasticity rate...

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Hauptverfasser: SHIRAKAWA FUTOSHI, SHIMAZU HIDEAKI, YAGUCHI YASUYUKI
Format: Patent
Sprache:eng ; kor
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DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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creator SHIRAKAWA FUTOSHI
SHIMAZU HIDEAKI
YAGUCHI YASUYUKI
description 정밀도가 높은 혈관 탄성율의 측정을 단시간에 행하는 것. 본 발명의 혈관 탄성율 평가 장치(1)는, 혈관에 외압을 부여한 상태에서 맥파를 검출하는 압력 검출부(26)와, 압력 검출부(26)의 검출값으로부터 혈관의 탄성에 의한 의존 특성을 나타내는 맥파 진폭을 형성하고, 맥파 진폭의 상승 공정에서의 플러스(+) 면적과 하강 공정에서의 마이너스(-) 면적을 산출하고, 이들 값을 이용하여 혈관 탄성율을 도출하는 제어부(10)를 가지는 것이다. To perform measurement of a vascular elasticity rate with high accuracy in a short time. A vascular elasticity rate evaluation apparatus 1 of the present invention includes: a pressure detection unit 26 that detects a pulse wave with an external pressure being applied to a blood vessel; and a control unit 10 that forms a pulse wave amplitude indicating dependent characteristics due to elasticity of the blood vessel from a detection value of the pressure detection unit 26, calculates a plus area in an elevation process of the pulse wave amplitude and a minus area in a descent process thereof, and calculates the vascular elasticity rate using values thereof.
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To perform measurement of a vascular elasticity rate with high accuracy in a short time. A vascular elasticity rate evaluation apparatus 1 of the present invention includes: a pressure detection unit 26 that detects a pulse wave with an external pressure being applied to a blood vessel; and a control unit 10 that forms a pulse wave amplitude indicating dependent characteristics due to elasticity of the blood vessel from a detection value of the pressure detection unit 26, calculates a plus area in an elevation process of the pulse wave amplitude and a minus area in a descent process thereof, and calculates the vascular elasticity rate using values thereof.</description><language>eng ; kor</language><subject>DIAGNOSIS ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; MEDICAL OR VETERINARY SCIENCE ; SURGERY</subject><creationdate>2017</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20170714&amp;DB=EPODOC&amp;CC=KR&amp;NR=20170082453A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20170714&amp;DB=EPODOC&amp;CC=KR&amp;NR=20170082453A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SHIRAKAWA FUTOSHI</creatorcontrib><creatorcontrib>SHIMAZU HIDEAKI</creatorcontrib><creatorcontrib>YAGUCHI YASUYUKI</creatorcontrib><title>DEVICE FOR EVALUATING VASCULAR ELASTICITY</title><description>정밀도가 높은 혈관 탄성율의 측정을 단시간에 행하는 것. 본 발명의 혈관 탄성율 평가 장치(1)는, 혈관에 외압을 부여한 상태에서 맥파를 검출하는 압력 검출부(26)와, 압력 검출부(26)의 검출값으로부터 혈관의 탄성에 의한 의존 특성을 나타내는 맥파 진폭을 형성하고, 맥파 진폭의 상승 공정에서의 플러스(+) 면적과 하강 공정에서의 마이너스(-) 면적을 산출하고, 이들 값을 이용하여 혈관 탄성율을 도출하는 제어부(10)를 가지는 것이다. To perform measurement of a vascular elasticity rate with high accuracy in a short time. 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To perform measurement of a vascular elasticity rate with high accuracy in a short time. A vascular elasticity rate evaluation apparatus 1 of the present invention includes: a pressure detection unit 26 that detects a pulse wave with an external pressure being applied to a blood vessel; and a control unit 10 that forms a pulse wave amplitude indicating dependent characteristics due to elasticity of the blood vessel from a detection value of the pressure detection unit 26, calculates a plus area in an elevation process of the pulse wave amplitude and a minus area in a descent process thereof, and calculates the vascular elasticity rate using values thereof.</abstract><oa>free_for_read</oa></addata></record>
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subjects DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
title DEVICE FOR EVALUATING VASCULAR ELASTICITY
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