MULTIPLE APERTURE ULTRASOUND IMAGING SYSTEMS AND METHODS
Systems and methods of ultrasound imaging are provided. In some embodiments, unfocused and diverging ultrasound signals can be transmitted into a target medium from an apparent point source located aft of a concave probe surface. The echoes can be received, and a location of a reflector within the t...
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| creator | ATMEH, Elias M BAJIKAR, Sateesh RITZI, Bruce R SPECHT, David J |
| description | Systems and methods of ultrasound imaging are provided. In some embodiments, unfocused and diverging ultrasound signals can be transmitted into a target medium from an apparent point source located aft of a concave probe surface. The echoes can be received, and a location of a reflector within the target medium can be determined. The location can be determined by obtaining element position data describing a position of the spherical center point of the apparent point source r and a position of the receive element, calculating a total path distance as a sum of a first distance between the spherical center point and the reflector and a second distance between the reflector and the receive element, and determining a locus of possible points at which the reflector may lie. A data set can then be produced for the entire target medium. |
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In some embodiments, unfocused and diverging ultrasound signals can be transmitted into a target medium from an apparent point source located aft of a concave probe surface. The echoes can be received, and a location of a reflector within the target medium can be determined. The location can be determined by obtaining element position data describing a position of the spherical center point of the apparent point source r and a position of the receive element, calculating a total path distance as a sum of a first distance between the spherical center point and the reflector and a second distance between the reflector and the receive element, and determining a locus of possible points at which the reflector may lie. A data set can then be produced for the entire target medium.</description><language>eng ; fre ; ger</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>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=20241211&DB=EPODOC&CC=EP&NR=4472519A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20241211&DB=EPODOC&CC=EP&NR=4472519A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ATMEH, Elias M</creatorcontrib><creatorcontrib>BAJIKAR, Sateesh</creatorcontrib><creatorcontrib>RITZI, Bruce R</creatorcontrib><creatorcontrib>SPECHT, David J</creatorcontrib><title>MULTIPLE APERTURE ULTRASOUND IMAGING SYSTEMS AND METHODS</title><description>Systems and methods of ultrasound imaging are provided. In some embodiments, unfocused and diverging ultrasound signals can be transmitted into a target medium from an apparent point source located aft of a concave probe surface. The echoes can be received, and a location of a reflector within the target medium can be determined. The location can be determined by obtaining element position data describing a position of the spherical center point of the apparent point source r and a position of the receive element, calculating a total path distance as a sum of a first distance between the spherical center point and the reflector and a second distance between the reflector and the receive element, and determining a locus of possible points at which the reflector may lie. A data set can then be produced for the entire target medium.</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLDwDfUJ8QzwcVVwDHANCgkNclUACgQ5BvuH-rkoePo6unv6uSsERwaHuPoGKzgCxXxdQzz8XYJ5GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakm8a4CJibmRqaGlo6ExEUoATC0ohw</recordid><startdate>20241211</startdate><enddate>20241211</enddate><creator>ATMEH, Elias M</creator><creator>BAJIKAR, Sateesh</creator><creator>RITZI, Bruce R</creator><creator>SPECHT, David J</creator><scope>EVB</scope></search><sort><creationdate>20241211</creationdate><title>MULTIPLE APERTURE ULTRASOUND IMAGING SYSTEMS AND METHODS</title><author>ATMEH, Elias M ; BAJIKAR, Sateesh ; RITZI, Bruce R ; SPECHT, David J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4472519A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</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>ATMEH, Elias M</creatorcontrib><creatorcontrib>BAJIKAR, Sateesh</creatorcontrib><creatorcontrib>RITZI, Bruce R</creatorcontrib><creatorcontrib>SPECHT, David J</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ATMEH, Elias M</au><au>BAJIKAR, Sateesh</au><au>RITZI, Bruce R</au><au>SPECHT, David J</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>MULTIPLE APERTURE ULTRASOUND IMAGING SYSTEMS AND METHODS</title><date>2024-12-11</date><risdate>2024</risdate><abstract>Systems and methods of ultrasound imaging are provided. In some embodiments, unfocused and diverging ultrasound signals can be transmitted into a target medium from an apparent point source located aft of a concave probe surface. The echoes can be received, and a location of a reflector within the target medium can be determined. The location can be determined by obtaining element position data describing a position of the spherical center point of the apparent point source r and a position of the receive element, calculating a total path distance as a sum of a first distance between the spherical center point and the reflector and a second distance between the reflector and the receive element, and determining a locus of possible points at which the reflector may lie. A data set can then be produced for the entire target medium.</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 | MULTIPLE APERTURE ULTRASOUND IMAGING SYSTEMS AND METHODS |
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