ULTRASONIC DIAGNOSTIC APPARATUS
An ultrasonic diagnosis apparatus comprises a probe for transmitting an ultrasonic beam toward a body having a blood vessel therein and a plurality of receiver circuits corresponding to sampling points of the body in a direction approximately perpendicular to the beam to produce respective intensiti...
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| creator | KODAMA MASASHIO KONDO TOSHIRO |
| description | An ultrasonic diagnosis apparatus comprises a probe for transmitting an ultrasonic beam toward a body having a blood vessel therein and a plurality of receiver circuits corresponding to sampling points of the body in a direction approximately perpendicular to the beam to produce respective intensities of reflected waves from the sampling points. A distribution of the reflected-wave intensities from the receiver circuits is measured at a predetermined interval of time. A shift between two successive intensity distributions thus measured is detected by a correlator, thereby determining a blood flow speed, in the blood vessel of the body, in the direction approximately perpendicular to the beam. |
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A distribution of the reflected-wave intensities from the receiver circuits is measured at a predetermined interval of time. A shift between two successive intensity distributions thus measured is detected by a correlator, thereby determining a blood flow speed, in the blood vessel of the body, in the direction approximately perpendicular to the beam.</description><language>eng</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; DIAGNOSIS ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; MEDICAL OR VETERINARY SCIENCE ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; SURGERY ; TESTING</subject><creationdate>1986</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=19860714&DB=EPODOC&CC=JP&NR=S61154650A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19860714&DB=EPODOC&CC=JP&NR=S61154650A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KODAMA MASASHIO</creatorcontrib><creatorcontrib>KONDO TOSHIRO</creatorcontrib><title>ULTRASONIC DIAGNOSTIC APPARATUS</title><description>An ultrasonic diagnosis apparatus comprises a probe for transmitting an ultrasonic beam toward a body having a blood vessel therein and a plurality of receiver circuits corresponding to sampling points of the body in a direction approximately perpendicular to the beam to produce respective intensities of reflected waves from the sampling points. A distribution of the reflected-wave intensities from the receiver circuits is measured at a predetermined interval of time. A shift between two successive intensity distributions thus measured is detected by a correlator, thereby determining a blood flow speed, in the blood vessel of the body, in the direction approximately perpendicular to the beam.</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>DIAGNOSIS</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>IDENTIFICATION</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>SURGERY</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1986</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZJAP9QkJcgz29_N0VnDxdHT38w8OATIdAwIcgxxDQoN5GFjTEnOKU3mhNDeDoptriLOHbmpBfnxqcUFicmpeakm8V0CwmaGhqYmZqYGjMTFqAPi9IjA</recordid><startdate>19860714</startdate><enddate>19860714</enddate><creator>KODAMA MASASHIO</creator><creator>KONDO TOSHIRO</creator><scope>EVB</scope></search><sort><creationdate>19860714</creationdate><title>ULTRASONIC DIAGNOSTIC APPARATUS</title><author>KODAMA MASASHIO ; KONDO TOSHIRO</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_JPS61154650A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1986</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>DIAGNOSIS</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>IDENTIFICATION</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>SURGERY</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>KODAMA MASASHIO</creatorcontrib><creatorcontrib>KONDO TOSHIRO</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KODAMA MASASHIO</au><au>KONDO TOSHIRO</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ULTRASONIC DIAGNOSTIC APPARATUS</title><date>1986-07-14</date><risdate>1986</risdate><abstract>An ultrasonic diagnosis apparatus comprises a probe for transmitting an ultrasonic beam toward a body having a blood vessel therein and a plurality of receiver circuits corresponding to sampling points of the body in a direction approximately perpendicular to the beam to produce respective intensities of reflected waves from the sampling points. A distribution of the reflected-wave intensities from the receiver circuits is measured at a predetermined interval of time. A shift between two successive intensity distributions thus measured is detected by a correlator, thereby determining a blood flow speed, in the blood vessel of the body, in the direction approximately perpendicular to the beam.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEDICAL OR VETERINARY SCIENCE PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SURGERY TESTING |
| title | ULTRASONIC DIAGNOSTIC APPARATUS |
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