JPWO2021060452A5 - - Google Patents

Download PDF

Info

Publication number
JPWO2021060452A5
JPWO2021060452A5 JP2021549031A JP2021549031A JPWO2021060452A5 JP WO2021060452 A5 JPWO2021060452 A5 JP WO2021060452A5 JP 2021549031 A JP2021549031 A JP 2021549031A JP 2021549031 A JP2021549031 A JP 2021549031A JP WO2021060452 A5 JPWO2021060452 A5 JP WO2021060452A5
Authority
JP
Japan
Prior art keywords
bottom wall
probe
biological information
sensors
ultrasonic waves
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2021549031A
Other languages
Japanese (ja)
Other versions
JPWO2021060452A1 (en
JP7162382B2 (en
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2020/036218 external-priority patent/WO2021060452A1/en
Publication of JPWO2021060452A1 publication Critical patent/JPWO2021060452A1/ja
Publication of JPWO2021060452A5 publication Critical patent/JPWO2021060452A5/ja
Application granted granted Critical
Publication of JP7162382B2 publication Critical patent/JP7162382B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Claims (9)

第１底壁と、前記第１底壁よりも凹んだ位置に配置された第２底壁と、前記第１底壁と前記第２底壁とを連結する側壁とを有し、前記第２底壁及び前記側壁によって凹部が形成された筐体と、
前記凹部の内部に配置され、超音波の送信及び／又は超音波の反射波の受信を行う少なくとも１つのセンサと、
少なくとも１つの前記センサを被覆するバッキング材とを備え、
前記バッキング材は、前記第１底壁を超えない高さで形成されている生体情報推定用探触子。 It has a first bottom wall, a second bottom wall arranged at a position recessed from the first bottom wall, and a side wall connecting the first bottom wall and the second bottom wall, and the second bottom wall. A housing in which a recess is formed by the bottom wall and the side wall, and
At least one sensor arranged inside the recess and transmitting ultrasonic waves and / or receiving reflected waves of ultrasonic waves.
With a backing material covering at least one of the sensors .
The backing material is a probe for estimating biological information formed at a height not exceeding the first bottom wall . 第１底壁と、前記第１底壁よりも凹んだ位置に配置された第２底壁と、前記第１底壁と前記第２底壁とを連結する側壁とを有し、前記第２底壁及び前記側壁によって凹部が形成された筐体と、
前記凹部の内部に配置され、超音波の送信及び／又は超音波の反射波の受信を行う少なくとも１つのセンサと、
少なくとも１つの前記センサを被覆するバッキング材とを備え、
前記少なくとも１つのセンサは、複数のセンサを含み、
前記生体情報推定用探触子を対象者の体表に装着した場合において、
前記複数のセンサは、上下方向に並設されている生体情報推定用探触子。 It has a first bottom wall, a second bottom wall arranged at a position recessed from the first bottom wall, and a side wall connecting the first bottom wall and the second bottom wall, and the second bottom wall. A housing in which a recess is formed by the bottom wall and the side wall, and
At least one sensor arranged inside the recess and transmitting ultrasonic waves and / or receiving reflected waves of ultrasonic waves.
With a backing material covering at least one of the sensors.
The at least one sensor includes a plurality of sensors.
When the probe for estimating biological information is attached to the body surface of the subject,
The plurality of sensors are probes for estimating biological information arranged side by side in the vertical direction. 前記バッキング材は、前記凹部を少なくとも部分的に埋めることによって、少なくとも１つの前記センサを被覆する、請求項１又は２に記載の生体情報推定用探触子。 The probe for estimating biometric information according to claim 1 or 2 , wherein the backing material covers at least one of the sensors by at least partially filling the recess. 前記少なくとも１つのセンサは、超音波の送信を行う複数のセンサを含み、
前記超音波の送信を行う複数のセンサは、超音波の送信角度が互いに異なる、請求項１から３のいずれか一項に記載の生体情報推定用探触子。 The at least one sensor includes a plurality of sensors that transmit ultrasonic waves.
The probe for estimating biological information according to any one of claims 1 to 3 , wherein the plurality of sensors that transmit ultrasonic waves have different ultrasonic transmission angles from each other. 第１底壁と、前記第１底壁よりも凹んだ位置に配置された第２底壁と、前記第１底壁と前記第２底壁とを連結する側壁とを有し、前記第２底壁及び前記側壁によって凹部が形成された筐体と、
前記凹部の内部に配置され、超音波の送信及び／又は超音波の反射波の受信を行う少なくとも１つのセンサと、
少なくとも１つの前記センサを被覆するバッキング材とを備え、
前記筐体は、前記側壁の内表面から内側に突出した突出部を有する生体情報推定用探触子。 It has a first bottom wall, a second bottom wall arranged at a position recessed from the first bottom wall, and a side wall connecting the first bottom wall and the second bottom wall, and the second bottom wall. A housing in which a recess is formed by the bottom wall and the side wall, and
At least one sensor arranged inside the recess and transmitting ultrasonic waves and / or receiving reflected waves of ultrasonic waves.
With a backing material covering at least one of the sensors.
The housing is a probe for estimating biological information having a protrusion protruding inward from the inner surface of the side wall. 前記少なくとも１つのセンサは、所定の並設方向に並設された複数のセンサを含み、
前記突出部は、前記側壁の内表面上を前記並設方向に延びている、請求項５に記載の生体情報推定用探触子。 The at least one sensor includes a plurality of sensors arranged side by side in a predetermined side-by-side direction.
The probe for estimating biological information according to claim 5 , wherein the protruding portion extends on the inner surface of the side wall in the parallel direction. 前記バッキング材の表面は、前記第２底壁に対して傾斜している、請求項１から６のいずれか一項に記載の生体情報推定用探触子。 The probe for estimating biological information according to any one of claims 1 to 6 , wherein the surface of the backing material is inclined with respect to the second bottom wall. 前記生体情報推定用探触子は、尿量推定用探触子、蠕動運動推定用探触子、便量推定用探触子、心拍検知用探触子、呼吸検知用探触子、肺機能検知用探触子、肝臓機能検知用探触子又は骨異常検知用探触子である、請求項１から７のいずれか一項に記載の生体情報推定用探触子。 The biological information estimation probe includes a urine volume estimation probe, a peristaltic motion estimation probe, a stool volume estimation probe, a heart rate detection probe, a respiration detection probe, and a lung function. The probe for estimating biological information according to any one of claims 1 to 7 , which is a probe for detection, a probe for detecting liver function, or a probe for detecting bone abnormality. 請求項１から８のいずれか一項に記載の生体情報推定用探触子と、
前記探触子と有線又は無線により接続される本体装置部と、を備える、生体情報推定装置。 The probe for estimating biometric information according to any one of claims 1 to 8 .
A biological information estimation device including a main body device unit connected to the probe by wire or wirelessly.
JP2021549031A 2019-09-25 2020-09-25 Biological information estimation probe and biological information estimation device Active JP7162382B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019173757 2019-09-25
JP2019173757 2019-09-25
PCT/JP2020/036218 WO2021060452A1 (en) 2019-09-25 2020-09-25 Bio-information estimation probe and bio-information estimation device

Publications (3)

Publication Number Publication Date
JPWO2021060452A1 JPWO2021060452A1 (en) 2021-04-01
JPWO2021060452A5 true JPWO2021060452A5 (en) 2022-06-02
JP7162382B2 JP7162382B2 (en) 2022-10-28

Family

ID=75165239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021549031A Active JP7162382B2 (en) 2019-09-25 2020-09-25 Biological information estimation probe and biological information estimation device

Country Status (2)

Country Link
JP (1) JP7162382B2 (en)
WO (1) WO2021060452A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3462904B2 (en) * 1994-07-13 2003-11-05 株式会社日立製作所 Needle-shaped ultrasonic probe
JP2007282058A (en) * 2006-04-10 2007-10-25 Nippon Ceramic Co Ltd Ultrasonic sensor
JP2008048276A (en) * 2006-08-18 2008-02-28 Fujifilm Corp Ultrasonic transducer and ultrasonic transducer array
EP3061400B1 (en) * 2014-08-22 2018-12-26 Olympus Corporation Ultrasound endoscope system
EP3308713B1 (en) * 2015-06-12 2020-05-06 Triple W Japan K.K. Urine amount estimation device and urine amount estimation method
JP6633189B2 (en) * 2016-04-28 2020-01-22 富士フイルム株式会社 Ultrasonic transducer unit

Similar Documents

Publication Publication Date Title
US8753278B2 (en) Pressure control in medical diagnostic ultrasound imaging
US11877832B2 (en) Non-invasive blood pressure measurement using pulse wave velocity
JP5594361B2 (en) Method for measuring myocardial contractility of a patient with a device comprising an array of transducers and apparatus for measuring myocardial contractility of a patient
CN108024790B (en) Ultrasound device and method for medical examination of an object
JP7252130B2 (en) Measurement of intravascular flow and pressure
JP6181176B2 (en) Method and fetal monitoring system for improved determination of maternal heart rate
US6110114A (en) Flexible beam sequencing for 3-dimensional ultrasound imaging
JP2017535345A5 (en)
US11672423B2 (en) Vibration detection apparatus
JPWO2021060452A5 (en)
US11844589B2 (en) Multi-sensor system for cardiovascular and respiratory tracking
EP3307171B1 (en) Ultrasound imaging apparatus
JP5420860B2 (en) Cerebrovascular disease risk assessment device
JP7162382B2 (en) Biological information estimation probe and biological information estimation device
JP3213216U (en) Pillow with built-in Doppler sensor
KR20090077329A (en) Ultrasound system for forming 3-dimension image
US20240156368A1 (en) Wireless Sensors for the Assessment of Cardiac Function
US20240008754A1 (en) An apparatus and a method for measuring jugular vein pressure waveform
EP4289367A1 (en) Reliability assessment of cardiac parameter measurements
KR100923429B1 (en) Ultrasound system
US20140378840A1 (en) Assessment device and assessment method
JP5807781B2 (en) Biological signal detector
IT201800005492A1 (en) ULTRASOUND SYSTEM AND DEVICE FOR AUTOMATIC ROUTINE MEASUREMENT, TRANSMISSION, PROCESSING AND STORING OF VITAL INFORMATION PARAMETERS OF THE HEART FUNCTION