WO2022068095A1 - Instrument de diagnostic à ultrasons portatif double sonde - Google Patents

Instrument de diagnostic à ultrasons portatif double sonde Download PDF

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Publication number
WO2022068095A1
WO2022068095A1 PCT/CN2020/137838 CN2020137838W WO2022068095A1 WO 2022068095 A1 WO2022068095 A1 WO 2022068095A1 CN 2020137838 W CN2020137838 W CN 2020137838W WO 2022068095 A1 WO2022068095 A1 WO 2022068095A1
Authority
WO
WIPO (PCT)
Prior art keywords
probe
array
convex array
convex
ultrasonic diagnostic
Prior art date
Application number
PCT/CN2020/137838
Other languages
English (en)
Chinese (zh)
Inventor
吴军
Original Assignee
居天智慧(深圳)有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 居天智慧(深圳)有限公司 filed Critical 居天智慧(深圳)有限公司
Publication of WO2022068095A1 publication Critical patent/WO2022068095A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4427—Device being portable or laptop-like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
    • A61B8/4281—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue characterised by sound-transmitting media or devices for coupling the transducer to the tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4455—Features of the external shape of the probe, e.g. ergonomic aspects
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4444—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device related to the probe
    • A61B8/4472—Wireless probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4477—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device using several separate ultrasound transducers or probes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A61B8/4483—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer
    • A61B8/4488—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device characterised by features of the ultrasound transducer the transducer being a phased array

Definitions

  • the patent of the present invention relates to the technical field of ultrasonic scanning, in particular, to a dual-probe handheld ultrasonic diagnostic instrument.
  • Ultrasound scanning is to use ultrasonic waves to scan the human body, and then form the internal image of the scanned human body on the display screen, so that the doctor can view the internal image of the human body.
  • ultrasonic diagnostic instruments are all single-probe, thus, only a single probe can be used for ultrasonic scanning. In this way, when multi-position detection is required, if the probe does not meet the requirements of the scanning position, the ultrasonic diagnostic instrument needs to be replaced. In this way, it is difficult for the ultrasonic diagnostic apparatus to meet the needs of scanning multiple parts.
  • the purpose of the present invention is to provide a dual-probe handheld ultrasonic diagnostic apparatus, which aims to solve the problem that the ultrasonic diagnostic apparatus has only a single probe in the prior art.
  • a dual-probe handheld ultrasonic diagnostic instrument includes a body, and a host for wireless communication with an external display terminal is arranged inside the body, and two ends of the body are respectively provided with a convex array probe and a linear array probe.
  • the convex array probe and the linear array probe are respectively electrically connected with the host; the body is in a flat shape, and both sides of the body form a grip side for the user to hold, along the direction from the end to the middle of the body, The hand grip side is curved inward in an arc shape.
  • the convex array probe has a convex array end surface abutting against the scanning part, and along the extending direction between the two grip sides of the body, the convex array end surface is a curved surface with a middle portion protruding outward.
  • a detachable convex array casing is sleeved at the end of the body, and the convex array end face is formed on the convex array casing;
  • a plurality of the longitudinal notches and transverse notches are respectively staggered and connected in a grid-like arrangement on the convex array end face.
  • the end of the body is provided with a lateral swinging plate, and the lateral swinging plate takes its middle part as the swing center and swings up and down along the bending direction of the end face of the convex array; the convex array shell is sleeved on the The outer circumference of the lateral swinging plate is engaged with the lateral swinging plate.
  • the outer circumference of the end of the body is provided with a first step ring facing the convex array shell and arranged around the outer circumference of the body, and a first elastic layer is laid on the first step ring; the convex array shell The bottom has a convex array abutting surface arranged toward the first step ring, and the convex array abutting surface is fixedly abutted on the first elastic layer.
  • the thickness of the first elastic layer is gradually increased.
  • the linear array probe has a linear array end surface abutting against the scanning part, along the extending direction between the two grip sides of the body, the linear array end surface is a flat surface, and the linear array end surface is flat.
  • An arc-shaped protruding strip is protruded in the middle, and the arc-shaped protruding strip is extended and arranged along the two grip sides of the body.
  • the end of the body is sleeved with a detachable line array shell, and the line array end surface is formed on the line array shell;
  • the guide notch is bent and extended along the width direction of the arc-shaped protruding strip, and passes through the edge of the arc-shaped protruding strip.
  • the body there are two end side surfaces formed between the two handle sides and arranged away from each other; As the swing center, it swings up and down between the two end side surfaces; the convex array shell is sleeved on the outer circumference of the end swinging plate, and is engaged with the end swinging plate.
  • the outer circumference of the end of the body is provided with a second step ring facing the line array shell and arranged around the outer circumference of the body, and a second elastic layer is laid on the second step ring; the line array shell
  • the bottom of the device has a linear array abutting surface arranged toward the second step ring, and the linear array abutting surface is fixedly abutted on the second elastic layer.
  • the dual-probe handheld ultrasonic diagnostic instrument provided by the present invention is provided with a convex array probe and a linear array probe on the body, which can satisfy the ultrasonic scanning of different parts to be scanned;
  • the ultrasonic scanning data of the line array probe can be processed in the host, and then transmitted to the display terminal for display through wireless communication, which is convenient to use.
  • FIG. 1 is a schematic front view of a dual-probe handheld ultrasonic diagnostic apparatus provided by the present invention
  • FIG. 2 is a schematic front view of a convex array end face provided by the present invention.
  • FIG. 3 is a schematic front view of the end face of the line array provided by the present invention.
  • the dual-probe handheld ultrasonic diagnostic apparatus includes a body 101 . Inside the body 101 is a host computer for wireless communication with an external display terminal. The host computer acts as a control center and can process data and the like. Two ends of the body 101 are respectively provided with a convex array probe 201 and a linear array probe 301.
  • the convex array probe 201 is used for ultrasonic scanning of the abdomen, the heart and small organs, and the linear array probe 301 is used for ultrasonic scanning of the body surface and blood vessels. .
  • the convex array probe 201 and the linear array probe 301 are electrically connected to the host respectively, and the data scanned by the convex array probe 201 and the linear array probe 301 are directly transmitted to the host for processing, and then transmitted to the display terminal for display by the host.
  • the body 101 is flat, and two sides of the body 101 form a grip side 102 for the user to hold.
  • a convex array probe 201 and a linear array probe 301 are arranged on the body 101, which can meet the ultrasonic scanning of different parts to be scanned; a host, a convex array probe 201 and a linear array probe are arranged in the body 101
  • the data of 301 ultrasonic scanning can be processed in the host, and then transmitted to the display terminal through wireless communication for display, which is convenient to use.
  • the convex array probe 201 has a convex array end face 202 abutting against the scanning part.
  • the convex array end face 202 is a curved face with a central protruding outward.
  • the end of the body 101 is sleeved with a detachable convex array casing, and a convex array end face 202 is formed on the convex array casing;
  • the convex array end face 202 is provided with a plurality of concave longitudinal notches 203 and a plurality of concave transverse notches 204 , the longitudinal notch 203 and the transverse notch 204 respectively penetrate the edge of the convex array end face 202 ;
  • the couplant is often squeezed out and thinned during the movement of the probe. cumbersome.
  • the coupling agent will be embedded in the transverse notch 204 and the longitudinal notch 203 during the movement of the convex array end face 202 in contact with the human body.
  • the convex array end face 202 will not completely squeeze the couplant to become thinner, and the couplant continues to be embedded in the lateral notch 204 and the longitudinal notch 203, Improve ultrasound scanning accuracy.
  • the end of the body 101 is provided with a lateral swinging plate, and the lateral swinging plate takes the middle part as the swinging center and swings up and down along the bending direction of the convex array end face 202; the convex array shell is sleeved on the outer periphery of the lateral swinging plate, and is connected with the lateral swinging plate.
  • the outer circumference of the end of the body 101 is provided with a first step ring facing the convex array shell and arranged around the outer circumference of the body 101, and a first elastic layer is laid on the first step ring; the bottom of the convex array shell is arranged toward the first step ring.
  • the convex array abutting surface is fixedly abutted on the first elastic layer.
  • the first elastic layer can limit and locate the swing of the convex array casing, and drive the convex array casing to reset automatically when there is no pressing force.
  • the thickness of the first elastic layer is gradually increased, which strengthens the function of the first elastic layer to drive the convex array casing to reset.
  • the linear array probe 301 has a linear array end surface 302 abutting against the scanning part.
  • the linear array end surface 302 is a flat surface, and the middle of the linear array end surface 302 is protruded with an arc.
  • the arc-shaped convex strips 303 are arranged along the extending between the two grip sides 102 of the body 101 .
  • the end of the body 101 is sleeved with a detachable line array shell, and a line array end face 302 is formed on the line array shell;
  • the arc-shaped convex strip 303 is provided with a plurality of concave guide notches 304, and the guide notches 304 follow the arc
  • the ridges 303 are bent and extended in the width direction, and pass through the edges of the arc-shaped ridges 303 .
  • the couplant can be prevented from being completely squeezed out and thinned, and the couplant can be embedded in the guide notch 304 to ensure that Accuracy of Ultrasound Scans.
  • the body 101 has two end sides formed between the two grip sides 102 and arranged away from each other; the end of the body 101 has an end-to-swing plate, and the end-to-swing plate takes its middle part as the swing center, and is at the two ends.
  • the convex array shell is sleeved on the outer circumference of the end swinging plate, and is connected with the end swinging plate by engaging.
  • the outer periphery of the end of the body 101 is provided with a second step ring facing the outer periphery of the body 101 and arranged around the outer periphery of the body 101, and a second elastic layer is laid on the second step ring; the bottom of the line array housing is arranged toward the second step ring.
  • the line array abutting surface is fixedly abutted on the second elastic layer.
  • the second elastic layer can limit and position the swing of the line array housing, and drive the line array housing to reset automatically when there is no pressing force.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Gynecology & Obstetrics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Acoustics & Sound (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)

Abstract

Instrument de diagnostic à ultrasons portatif double sonde, qui appartient au domaine technique des instruments de diagnostic à ultrasons. L'instrument de diagnostic à ultrasons portatif double sonde comprend un corps d'appareil (101). Un appareil principal en communication sans fil avec une borne d'affichage externe est disposé dans le corps de l'appareil (101). Une sonde à matrice convexe (201) et une sonde à matrice linéaire (301) sont respectivement disposées aux deux extrémités du corps de l'appareil (101), et la sonde à matrice convexe (201) et la sonde à matrice linéaire (301) sont respectivement électriquement connectées à l'appareil principal. Le corps de l'appareil (101) est de forme plate, deux côtés du corps de l'appareil (101) forment un côté de tenue en main (102) permettant à un utilisateur de le tenir, et le côté de tenue en main (102) est incurvé vers l'intérieur en forme d'arc dans la direction allant de la partie d'extrémité vers la partie centrale du corps de l'appareil (101). La sonde à matrice convexe (201) et la sonde à matrice linéaire (301) sont disposées sur le corps de l'appareil (101), de telle sorte que le balayage par ultrasons de différentes parties à balayer peut être effectué. L'appareil principal est disposé dans le corps de l'appareil (101). Des données de balayage par ultrasons de la sonde à matrice convexe (201) et de la sonde à matrice linéaire (301) peuvent être traitées dans l'appareil principal, puis transmises, par communication sans fil, au terminal d'affichage en vue de leur affichage, si bien que l'utilisation se révèle pratique.
PCT/CN2020/137838 2020-09-30 2020-12-20 Instrument de diagnostic à ultrasons portatif double sonde WO2022068095A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011066362.2 2020-09-30
CN202011066362.2A CN112022212A (zh) 2020-09-30 2020-09-30 双探头掌上超声诊断仪

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WO2022068095A1 true WO2022068095A1 (fr) 2022-04-07

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CN (1) CN112022212A (fr)
WO (1) WO2022068095A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3142339A1 (fr) 2022-11-30 2024-05-31 Echopen Factory Sonde échographique polyvalente à plusieurs transducteurs monoéléments à balayage mécanique oscillant
FR3142340A1 (fr) 2022-11-30 2024-05-31 Echopen Factory Sonde échographique polyvalente à transducteur mut à balayage mécanique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112022212A (zh) * 2020-09-30 2020-12-04 居天智慧(深圳)有限公司 双探头掌上超声诊断仪
CN112754530B (zh) * 2021-01-18 2022-10-21 居天智慧(深圳)有限公司 甲状腺识别无线超声仪

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101366662A (zh) * 2007-08-17 2009-02-18 通用电气公司 多头成像探头和使用它的成像系统
EP2837949A1 (fr) * 2013-07-24 2015-02-18 Samsung Electronics Co., Ltd Sonde ultraacoustique, système comprenant celle-ci et son procédé de fonctionnement
CN107361789A (zh) * 2017-07-31 2017-11-21 珠海威泓医疗科技有限公司 无线掌上彩超
CN107468277A (zh) * 2017-08-14 2017-12-15 苏州斯科特医学影像科技有限公司 一种双探头超声装置
WO2018203142A2 (fr) * 2017-05-05 2018-11-08 Biim Ultrasound As Sonde ultrasonore portative
CN108814645A (zh) * 2018-04-26 2018-11-16 广州恒腾电子科技有限公司 一种掌上无线探头式超声系统
CN112022212A (zh) * 2020-09-30 2020-12-04 居天智慧(深圳)有限公司 双探头掌上超声诊断仪
CN212466036U (zh) * 2020-09-30 2021-02-05 居天智慧(深圳)有限公司 双探头掌上超声诊断仪

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101366662A (zh) * 2007-08-17 2009-02-18 通用电气公司 多头成像探头和使用它的成像系统
EP2837949A1 (fr) * 2013-07-24 2015-02-18 Samsung Electronics Co., Ltd Sonde ultraacoustique, système comprenant celle-ci et son procédé de fonctionnement
WO2018203142A2 (fr) * 2017-05-05 2018-11-08 Biim Ultrasound As Sonde ultrasonore portative
CN107361789A (zh) * 2017-07-31 2017-11-21 珠海威泓医疗科技有限公司 无线掌上彩超
CN107468277A (zh) * 2017-08-14 2017-12-15 苏州斯科特医学影像科技有限公司 一种双探头超声装置
CN108814645A (zh) * 2018-04-26 2018-11-16 广州恒腾电子科技有限公司 一种掌上无线探头式超声系统
CN112022212A (zh) * 2020-09-30 2020-12-04 居天智慧(深圳)有限公司 双探头掌上超声诊断仪
CN212466036U (zh) * 2020-09-30 2021-02-05 居天智慧(深圳)有限公司 双探头掌上超声诊断仪

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3142339A1 (fr) 2022-11-30 2024-05-31 Echopen Factory Sonde échographique polyvalente à plusieurs transducteurs monoéléments à balayage mécanique oscillant
FR3142340A1 (fr) 2022-11-30 2024-05-31 Echopen Factory Sonde échographique polyvalente à transducteur mut à balayage mécanique
WO2024115824A1 (fr) 2022-11-30 2024-06-06 Echopen Factory Sonde échographique polyvalente à transducteur mut à balayage mécanique
WO2024115823A1 (fr) 2022-11-30 2024-06-06 Echopen Factory Sonde échographique polyvalente à plusieurs transducteurs monoéléments à balayage mécanique oscillant

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