Blood pressure estimation method and system based on multiple classification heads and weighted mean square error

The invention discloses a blood pressure estimation method and system based on a multi-classification head and a weighted mean square error, and the method comprises the steps: preprocessing obtained photoelectric volume pulse wave data, and inputting the data into a blood pressure estimation model,...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	CHEN XIN, WANG FANGBING, ZHOU YUAN'EN, SUN XIAO, YANG QIU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	DIAGNOSIS HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA HUMAN NECESSITIES HYGIENE IDENTIFICATION INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

container_end_page
container_issue
container_start_page
container_title
container_volume
creator	CHEN XIN WANG FANGBING ZHOU YUAN'EN SUN XIAO YANG QIU
description	The invention discloses a blood pressure estimation method and system based on a multi-classification head and a weighted mean square error, and the method comprises the steps: preprocessing obtained photoelectric volume pulse wave data, and inputting the data into a blood pressure estimation model, so as to output predicted systolic pressure and predicted diastolic pressure; the training process of the blood pressure estimation model is as follows: performing time sequence operation on acquired photoelectric volume pulse wave data through a sliding window to obtain photoelectric volume pulse wave data with time sequence information; a weight n1 is given to data, smaller than a lower limit threshold value, in the photoelectric volume pulse wave data with the time sequence information, a weight n2 is given to data located between the lower limit threshold value and an upper limit threshold value, and the photoelectric volume pulse wave data with the time sequence information after being given with the weight i
format	Patent
fullrecord	<record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN118452857A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN118452857A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN118452857A3</originalsourceid><addsrcrecordid>eNqNjDsOgkAURWksjLqH5wIsUIm0SjRWVvbkyVxlkvkxb4hx94K6AKtbnHPuNOsOxntFIUKkjyBI0paT9o4sUjsgdorkJQmWbixQNKLeJB0MqDEsou-6-SYtWMmneEI_2jTYFuxIup7H8xh9nGeTOxvB4rezbHk6XqvzCsHXkMANHFJdXfK83BbrstjtN_84b_IdREI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Blood pressure estimation method and system based on multiple classification heads and weighted mean square error</title><source>esp@cenet</source><creator>CHEN XIN ; WANG FANGBING ; ZHOU YUAN'EN ; SUN XIAO ; YANG QIU</creator><creatorcontrib>CHEN XIN ; WANG FANGBING ; ZHOU YUAN'EN ; SUN XIAO ; YANG QIU</creatorcontrib><description>The invention discloses a blood pressure estimation method and system based on a multi-classification head and a weighted mean square error, and the method comprises the steps: preprocessing obtained photoelectric volume pulse wave data, and inputting the data into a blood pressure estimation model, so as to output predicted systolic pressure and predicted diastolic pressure; the training process of the blood pressure estimation model is as follows: performing time sequence operation on acquired photoelectric volume pulse wave data through a sliding window to obtain photoelectric volume pulse wave data with time sequence information; a weight n1 is given to data, smaller than a lower limit threshold value, in the photoelectric volume pulse wave data with the time sequence information, a weight n2 is given to data located between the lower limit threshold value and an upper limit threshold value, and the photoelectric volume pulse wave data with the time sequence information after being given with the weight i</description><language>chi ; eng</language><subject>DIAGNOSIS ; HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS ; MEDICAL OR VETERINARY SCIENCE ; PHYSICS ; SURGERY</subject><creationdate>2024</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&date=20240809&DB=EPODOC&CC=CN&NR=118452857A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240809&DB=EPODOC&CC=CN&NR=118452857A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN XIN</creatorcontrib><creatorcontrib>WANG FANGBING</creatorcontrib><creatorcontrib>ZHOU YUAN'EN</creatorcontrib><creatorcontrib>SUN XIAO</creatorcontrib><creatorcontrib>YANG QIU</creatorcontrib><title>Blood pressure estimation method and system based on multiple classification heads and weighted mean square error</title><description>The invention discloses a blood pressure estimation method and system based on a multi-classification head and a weighted mean square error, and the method comprises the steps: preprocessing obtained photoelectric volume pulse wave data, and inputting the data into a blood pressure estimation model, so as to output predicted systolic pressure and predicted diastolic pressure; the training process of the blood pressure estimation model is as follows: performing time sequence operation on acquired photoelectric volume pulse wave data through a sliding window to obtain photoelectric volume pulse wave data with time sequence information; a weight n1 is given to data, smaller than a lower limit threshold value, in the photoelectric volume pulse wave data with the time sequence information, a weight n2 is given to data located between the lower limit threshold value and an upper limit threshold value, and the photoelectric volume pulse wave data with the time sequence information after being given with the weight i</description><subject>DIAGNOSIS</subject><subject>HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>PHYSICS</subject><subject>SURGERY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDsOgkAURWksjLqH5wIsUIm0SjRWVvbkyVxlkvkxb4hx94K6AKtbnHPuNOsOxntFIUKkjyBI0paT9o4sUjsgdorkJQmWbixQNKLeJB0MqDEsou-6-SYtWMmneEI_2jTYFuxIup7H8xh9nGeTOxvB4rezbHk6XqvzCsHXkMANHFJdXfK83BbrstjtN_84b_IdREI</recordid><startdate>20240809</startdate><enddate>20240809</enddate><creator>CHEN XIN</creator><creator>WANG FANGBING</creator><creator>ZHOU YUAN'EN</creator><creator>SUN XIAO</creator><creator>YANG QIU</creator><scope>EVB</scope></search><sort><creationdate>20240809</creationdate><title>Blood pressure estimation method and system based on multiple classification heads and weighted mean square error</title><author>CHEN XIN ; WANG FANGBING ; ZHOU YUAN'EN ; SUN XIAO ; YANG QIU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118452857A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>DIAGNOSIS</topic><topic>HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>PHYSICS</topic><topic>SURGERY</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN XIN</creatorcontrib><creatorcontrib>WANG FANGBING</creatorcontrib><creatorcontrib>ZHOU YUAN'EN</creatorcontrib><creatorcontrib>SUN XIAO</creatorcontrib><creatorcontrib>YANG QIU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN XIN</au><au>WANG FANGBING</au><au>ZHOU YUAN'EN</au><au>SUN XIAO</au><au>YANG QIU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Blood pressure estimation method and system based on multiple classification heads and weighted mean square error</title><date>2024-08-09</date><risdate>2024</risdate><abstract>The invention discloses a blood pressure estimation method and system based on a multi-classification head and a weighted mean square error, and the method comprises the steps: preprocessing obtained photoelectric volume pulse wave data, and inputting the data into a blood pressure estimation model, so as to output predicted systolic pressure and predicted diastolic pressure; the training process of the blood pressure estimation model is as follows: performing time sequence operation on acquired photoelectric volume pulse wave data through a sliding window to obtain photoelectric volume pulse wave data with time sequence information; a weight n1 is given to data, smaller than a lower limit threshold value, in the photoelectric volume pulse wave data with the time sequence information, a weight n2 is given to data located between the lower limit threshold value and an upper limit threshold value, and the photoelectric volume pulse wave data with the time sequence information after being given with the weight i</abstract><oa>free_for_read</oa></addata></record>
fulltext	fulltext_linktorsrc
identifier
ispartof
issn
language	chi ; eng
recordid	cdi_epo_espacenet_CN118452857A
source	esp@cenet
subjects	DIAGNOSIS HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATIONTECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING ORPROCESSING OF MEDICAL OR HEALTHCARE DATA HUMAN NECESSITIES HYGIENE IDENTIFICATION INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTEDFOR SPECIFIC APPLICATION FIELDS MEDICAL OR VETERINARY SCIENCE PHYSICS SURGERY
title	Blood pressure estimation method and system based on multiple classification heads and weighted mean square error
url	https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T22%3A25%3A19IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=CHEN%20XIN&rft.date=2024-08-09&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN118452857A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true