WO2015012522A1 - Dispositif de diagnostic à ultrasons comprenant un module à ultrasons séparable - Google Patents

Dispositif de diagnostic à ultrasons comprenant un module à ultrasons séparable Download PDF

Info

Publication number
WO2015012522A1
WO2015012522A1 PCT/KR2014/006429 KR2014006429W WO2015012522A1 WO 2015012522 A1 WO2015012522 A1 WO 2015012522A1 KR 2014006429 W KR2014006429 W KR 2014006429W WO 2015012522 A1 WO2015012522 A1 WO 2015012522A1
Authority
WO
WIPO (PCT)
Prior art keywords
module
ultrasound
main
ultrasonic
detachable
Prior art date
Application number
PCT/KR2014/006429
Other languages
English (en)
Korean (ko)
Inventor
류정원
정유찬
Original Assignee
주식회사 힐세리온
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 주식회사 힐세리온 filed Critical 주식회사 힐세리온
Publication of WO2015012522A1 publication Critical patent/WO2015012522A1/fr

Links

Images

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
    • A61B8/4438—Means for identifying the diagnostic device, e.g. barcodes
    • 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
    • A61B8/4411—Device being modular
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/52017—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00 particularly adapted to short-range imaging
    • G01S7/52079—Constructional features
    • G01S7/52082—Constructional features involving a modular construction, e.g. a computer with short range imaging equipment
    • 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
    • A61B8/54—Control of the diagnostic device

Definitions

  • the present invention relates to an ultrasound diagnostic apparatus, and more particularly, to a portable ultrasound apparatus capable of performing an ultrasound diagnosis.
  • Ultrasonic diagnostic systems have non-invasive and non-destructive characteristics and are widely used in the medical field for obtaining information inside an object. Ultrasonic diagnostic systems are very important in the medical field because they can provide a doctor with a high resolution image of the internal tissue of a subject without the need for a surgical operation in which the subject is directly incised and observed.
  • the acoustic diagnosis system irradiates ultrasonic signals from the body surface of the subject toward the target site in the body, extracts information from the reflected ultrasonic signals, and obtains images of soft tissue tomography or blood flow as non-invasive.
  • ultrasound diagnostic systems are compact, inexpensive, and real-time in comparison with other imaging tools such as X-ray scanners, computerized tomography scanners, magnetic resonance image scanners, nuclear medicine scanners, etc. It is possible to use, and there is no exposure of X-rays, etc., and thus has a high safety advantage.
  • the ultrasound diagnostic system includes a probe for transmitting an ultrasound signal to a subject to obtain an ultrasound image of the subject and receiving an ultrasound signal reflected from the subject.
  • Ultrasonic probes are sensitive to impact, and piezoelectric elements are the main components, and care must be taken when storing them after use. Once damaged, the piezoelectric element cannot be repaired and must be completely replaced. The damage cannot be confirmed before actual use.
  • the conventional ultrasonic probe 10 includes a probe main body 12, a cable 14, and a connector 16.
  • the probe body 12 includes a piezoelectric element that generates ultrasonic waves and receives echoes.
  • the piezoelectric element is very weak to shock, so it is easy to cause a defect when an impact occurs, and a module having a failure cannot be repaired and must be replaced. Therefore, in such a case, the user cannot replace only the piezoelectric element separately, and there is an inconvenience of requesting a specialized institution to repair or replace the entire product.
  • the number of lines of the cable 14 and the number of connection terminals of the connector 16 are equal to the sum of the number of piezoelectric element arrays of the probe body 12 and the number of other signals. Therefore, when the piezoelectric element array is composed of 128, for example, the number of pins of the connector 16 should be 128 or more, which causes a problem in that the structure of the connector 16 becomes complicated and large.
  • the present invention has been made to solve the problems described above, to provide an ultrasonic probe device that can be easily repaired by simply replacing only a separate ultrasonic module including a piezoelectric element array in case of failure of the ultrasonic probe. There is this.
  • Another object of the present invention is to provide an ultrasonic probe device having a small connector stage having a simple structure and a small size by reducing the number of pins of a connector by installing a mux circuit part in a separate ultrasonic module.
  • An ultrasonic diagnostic apparatus is a piezoelectric element array module for transmitting an ultrasonic signal to the subject to obtain an ultrasound image of the subject, and receiving the ultrasonic signal reflected by the subject, the piezoelectric element array
  • a detachable ultrasound module including a connection module connected to the module, a first detachable part connected to the connection module, and a first pin configured to be easily coupled to or detached from the first detachable part with the same number of signal pins as the first detachable part;
  • a main ultrasound module including a detachable part and a main circuit part connected to the second detachable part and configured to receive and analyze an ultrasound signal reflected from the subject and generate ultrasound image data.
  • Beamforming parameter information according to the ultrasonic method is pre-built into a database.
  • the ultrasound apparatus may recognize the type of the separate ultrasound module and generate an ultrasound image signal by using a beamforming parameter according to the recognized type of the ultrasound module.
  • connection module may be provided with an ID module including information on the type of the detachable ultrasound module
  • main circuit unit may be provided with an ID module recognizer configured to recognize the type of the detachable ultrasound module from the ID module.
  • the number of output signal lines between the first detachable part and the module connection part is smaller than the number of input signal lines between the piezoelectric element array module and the module connection part, and the connection module includes the input signal line and A MUX circuit unit for signal mapping between the output signal lines may be included.
  • the main ultrasound module may further include a display configured to display the generated ultrasound image.
  • the main ultrasound module may further include a communication module, and the main ultrasound module may transmit the generated ultrasound image data to another electronic device using the communication module.
  • the ultrasonic diagnostic apparatus for transmitting an ultrasonic signal to the subject in order to obtain an ultrasound image of the subject, and receives the ultrasonic signal reflected from the subject;
  • a detachable ultrasonic module including a connection module connected to the piezoelectric element array module and a first detachable part connected to the connection module, and having the same number of signal pins as the first detachable part.
  • a second detachable part configured to be easily installed, the second detachable part, and a main circuit part connected to the second detachable part to receive and analyze an ultrasonic signal reflected from the subject to generate ultrasound image data.
  • a main ultrasonic module wherein the number of output signal lines between the first detachable part and the module connection part is the piezoelectric element. It is provided to the array modules and fewer than the number of input signal lines between the module connecting parts, said connecting module can be included in the input signal line and a multiplexer (MUX) circuit for signal mapping between the output signal lines cross.
  • MUX multiplexer
  • the main ultrasound module pre-constructs beamforming parameter information according to an ultrasound method in a database, recognizes the type of the separate ultrasound module, and determines the beamforming parameter according to the recognized type of the ultrasound module.
  • An ultrasound image signal may be generated using
  • connection module may be provided with an ID module including information on the type of the detachable ultrasound module
  • main circuit unit may be provided with an ID module recognition unit for recognizing the type of the detachable ultrasound module from the ID module.
  • the main ultrasound module may further include a display unit for displaying the generated ultrasound image.
  • the main ultrasound module may further include a communication module, and the main ultrasound module may transmit the generated ultrasound image data to another electronic device using the communication module.
  • the communication module may be a module using any one of Bluetooth, Wireless USB, Wireless LAN, Wi-Fi, Zigbee, or IrDA (Infrared Data Association).
  • the ultrasonic diagnostic apparatus is configured to facilitate the coupling and separation of the main ultrasound module and the detachable ultrasound module by using a detachable part, thereby easily repairing by replacing only the detachable ultrasound module when a detachable ultrasound module in which a piezoelectric element is installed is defective. It can work.
  • the ultrasonic diagnostic apparatus has an advantage that the structure of the detachable part can be simplified while miniaturizing by configuring the number of signal pins in the detachable ultrasound module to be significantly smaller than the number of piezoelectric element arrays. .
  • the ultrasonic diagnostic apparatus can combine a separate ultrasonic module of various ultrasonic methods to one main ultrasonic module, without having to separately manufacture the entire ultrasonic diagnostic apparatus including different ultrasonic probes, Various separate ultrasonic modules can be manufactured to be compatible with one main ultrasonic module, thereby simplifying configuration and reducing costs.
  • FIG. 1 is a view showing an ultrasonic probe of the ultrasonic diagnostic apparatus according to the prior art.
  • FIG. 2 is a block diagram of the ultrasonic diagnostic apparatus according to an embodiment of the present invention.
  • FIG. 3 is a detailed configuration diagram of the main circuit part of FIG. 2.
  • FIG. 5 is a perspective view of the ultrasonic diagnostic apparatus according to an embodiment of the present invention.
  • FIG. 6 is a perspective view illustrating a state in which the ultrasound diagnosis apparatus of FIG. 5 is separated.
  • FIG. 7 is a block diagram of an ultrasound diagnostic apparatus according to another embodiment of the present invention.
  • FIG. 8 is a detailed configuration diagram of the main circuit part of FIG. 7.
  • FIG. 9 is a flowchart illustrating a method of generating and transmitting an ultrasound image of an ultrasound diagnostic apparatus, according to another exemplary embodiment.
  • first, second, etc. are used herein to describe various members, regions, and / or portions, it is obvious that these members, components, regions, layers, and / or portions should not be limited by these terms. Do. These terms do not imply any particular order, up or down, or superiority, and are only used to distinguish one member, region or region from another member, region or region. Accordingly, the first member, region, or region described below may refer to the second member, region, or region without departing from the teachings of the present invention.
  • FIG. 2 is a block diagram of the ultrasonic diagnostic apparatus according to an embodiment of the present invention.
  • the ultrasound diagnosis apparatus 100 of the present invention includes a detachable ultrasound module 120 and a main ultrasound module 140.
  • the detachable ultrasonic module 120 includes the piezoelectric element array module 122, the connection module 124, and the first detachable part 126.
  • the main ultrasonic module 140 includes the second detachable part 142. And the main circuit unit 144.
  • the separate ultrasonic module 120 corresponds to a conventional ultrasonic probe, and includes a piezoelectric element to generate ultrasonic waves and to receive an echo signal, and the main ultrasonic module 140 receives and analyzes an echo signal. It plays a role in creating an image.
  • the piezoelectric element array module 122 is made of a piezoelectric material. Piezoelectric materials vibrate to generate pulses of sound waves to transmit into the human body, and to receive reflected echoes and convert them into electrical signals. Recently, piezoelectric ceramics, which have the best electroacoustic conversion efficiency, are mainly used for piezoelectric ceramic lead zirconatetitante (PZT).
  • the piezoelectric element array module 122 is generally configured such that a large number of piezoelectric elements, such as 64, 128, 192, are arranged in an array form.
  • connection module 124 is electrically connected to the piezoelectric element array module 122 and the first detachable part 126.
  • the connection module 124 may be formed as a separate module (eg, a board) from the piezoelectric element array module 122 or may be formed as the same module.
  • the first detachable part 126 is connected to the connection module 124 may be configured as a general electrical connector.
  • the connection module 124 transmits an echo signal received from the piezoelectric element array module 122 to the main ultrasound module 140 which will be described later. If necessary, some modules of the main circuit unit 144 of the main ultrasound module 140 may be configured to share the role by installing the connection module 124.
  • connection module 124 includes a MUX circuit unit 124a.
  • the MUX circuit unit 124a serves to reduce the number of signal pins.
  • the MUX circuit unit 124a is described in detail with reference to FIG. 4. Let's do it.
  • the main circuit unit 144 transmits and receives data to and from the piezoelectric element array module 122 of the detachable ultrasound module 120 by combining the first detachable part 126 and the second detachable part 142 with each other. That is, the main circuit unit 144 may control the piezoelectric element array module 122 to generate an ultrasonic wave for the subject, and receives the echo signal received from the piezoelectric element array module 122 to receive the intensity of the echo signal. The difference can be interpreted and processed to represent the brightness of the point to generate an ultrasound image.
  • the communication unit 144f may display the ultrasound image generated under the control of the processor 144f on the display unit of another electronic device.
  • the other electronic device may be a PC, a smartphone, a tablet-type device, a pad-type device, a PDA, or the like.
  • FIG. 4 is a detailed block diagram of a detachable ultrasound module including a mux circuit of the ultrasound diagnostic apparatus according to an embodiment of the present invention.
  • a mux circuit unit 124a may be installed in the connection module 124 of the detachable ultrasound module 120.
  • the mux circuit unit 124a serves to match the number of signal lines between the piezoelectric element array module 122 and the connection module 124 to the number of signal lines between the connection module 124 and the first detachable unit 126. do.
  • the connection module 124 In the case of using the 128 ⁇ 8 type mux circuit unit 124a, signals of 128 lines between the piezoelectric element array module 122 and the connection module 124 are connected to the connection module 124 and the first detachable part. Match the signals of the eight lines between 126.
  • the number of piezoelectric elements of the piezoelectric element array module 122 is generally made of a large number of 64, 128, 192, etc. In this way, when the mux circuit unit 124a is used, the connection module 124 ), Since the number of signals leading to the first detachable part 126 is significantly reduced, the effect of reducing the number of signal pins of the first detachable part is generated (more precisely in the piezoelectric element array module 122). If the number of signal lines connected to the connection module 124 is 128, the number of other piezoelectric elements is 128 plus n other number of signal lines. In this case, the number of required signal lines is 128 + n. )
  • the first detachable part 126 may be easily detached from the second detachable part 142, and the first detachable part 126 and the second detachable part 142 may have the same number of pins. .
  • the number of signal pins of the first detachable part 126 is significantly reduced by using the mux circuit part 124a, so that the second detachable part 142 may also have a very small number of signal pins.
  • Ultrasonic diagnostic apparatus 100 relates to a portable ultrasonic diagnostic apparatus that can hold the size of the combined state of the detachable ultrasound module 120 and the main ultrasound module 140 by hand, the mux circuit portion 124a
  • the introduction of the detachable ultrasonic module 120 and the main ultrasonic module 140, the number of signal pins in the detachable part that is coupled and separated significantly reduces the structure and size of the ultrasonic diagnostic apparatus 100 has the advantage that can be miniaturized have.
  • the MUX circuit part 124a is included in the separate ultrasound module 120, the MUX circuit part is not required in the main ultrasound module 140, so that the structure of the main ultrasound module 140 may be simplified.
  • FIGS. 5 and 6 The perspective view of the ultrasonic diagnostic apparatus 100 of the present invention having such a configuration can be seen in FIGS. 5 and 6.
  • FIG. 5 is a perspective view of the ultrasound diagnostic apparatus according to an embodiment of the present invention
  • Figure 6 is a perspective view showing a state in which the ultrasound diagnostic apparatus of FIG.
  • the ultrasonic diagnostic apparatus 100 is used in a state where the detachable ultrasound module 120 and the main ultrasound module 140 are coupled to each other, as shown in FIG. 5, and the piezoelectric element array module of the detachable ultrasound module 120 is used.
  • the detachable ultrasound module 120 may be separated, and then the repair may be easily performed by recombining a new detachable ultrasound module prepared in advance.
  • the ultrasound diagnosis apparatus 100 may include a display unit (not shown). That is, the ultrasound diagnosis apparatus 100 may transmit and display the ultrasound image generated through the communication module to another electronic device, or may be configured to display the ultrasound image directly on the display unit provided therein.
  • the ultrasound diagnosis apparatus 100 may be configured to further include an ID module and an ID module recognition unit, such as the ultrasound diagnosis apparatus 200 according to another embodiment of the present invention, which will be described below. This will be described later with reference to FIG. 7.
  • FIG. 7 is a block diagram of an ultrasound diagnostic apparatus according to another embodiment of the present invention.
  • the detachable ultrasound module 200 includes a piezoelectric element array module 222, a connection module 224, and a first detachable part 226, and the main ultrasound module 240 includes a second detachable part 242. And a main circuit unit 244.
  • Ultrasound diagnostic apparatus 200 according to another embodiment of the present invention except that the ID module 224b is installed in the connection module 224, and the ID module recognition unit 244b is installed in the main circuit unit 244. Since it is the same as the ultrasonic diagnostic apparatus 100, only elements having the same sign and the same name are replaced with the above description.
  • the detachable ultrasound module 220 when the detachable ultrasound module 220 is coupled to the main ultrasound module 240, the types of the detachable ultrasound module 220 are distinguished, and beamforming is suitable for each ultrasound method. It is important to select a beamforming process and an ultrasound image display method.
  • Ultrasonic diagnostic apparatuses have a transmission and reception beamforming process and an ultrasound image display method that are suitable for the mechanical / physical properties of the ultrasound probe.
  • the ID module 224 is installed in the connection module 224 of the separate acoustic wave probe 220, and the ID module is installed in the main circuit unit 244.
  • the recognition unit 244b is installed.
  • the ID module 224a may be a module implemented by various technologies such as a general chip, RFID, and variable voltage, and the ID module recognizer 245 may be implemented as a recognition module employing the above methods. Chip, RFID, variable voltage, etc. are just described as an embodiment, and if it is possible to recognize the type of the separate ultrasonic module 220, it will be obvious that various methods currently used may be employed.
  • one of the signal lines of the first detachment unit 226 may be configured to transmit a signal transmitted from the ID module 224b, and similarly, one of the signal lines of the second detachment unit 242 may correspond thereto. It is also possible to form the ID module recognition unit 244b to determine the type of the separate ultrasonic module 220.
  • the main circuit unit 244 When the type of the separated ultrasound module 220 is recognized by the ID module recognizer 244b, the main circuit unit 244 generates an ultrasound image signal using previously stored transmit and receive beamforming parameters corresponding to the recognized ultrasound method. .
  • a final ultrasound image signal is generated by correcting the ultrasound image signal to match the size and type of the display unit of the other electronic device or a display unit provided by itself.
  • the separate ultrasound module 220 of various methods may be compatible with one main ultrasound module 244.
  • FIG. 8 is a detailed configuration diagram of the main circuit part of FIG. 7.
  • the ID module recognition unit 244b grasps the type of the ID module 224b, grasps the type of the separate ultrasound module 220, and transmits the same to the processor 244f.
  • the processor 244f separates the acoustic wave.
  • the beamforming process of the beamformer 244e is controlled according to the type of the module 220.
  • FIG. 9 is a flowchart illustrating a method of generating and transmitting an ultrasound image of an ultrasound diagnostic apparatus according to another exemplary embodiment of the present invention.
  • the ID module installed in the main ultrasound module 240 is provided.
  • the recognition unit 244b recognizes the ID, that is, the type, of the detachable ultrasound module 220 from the ID module 224b installed in the detachable ultrasound module 220 (S920).
  • the main ultrasound module 240 loads beamforming parameters corresponding to IDs previously constructed as a database (S930), and generates an ultrasound image according to the corresponding ultrasound method (S940).
  • the generated ultrasound image is transmitted to another electronic device for display or displayed on a display unit provided in itself (S950).
  • the ultrasound image generated in operation S940 may be transmitted and displayed after correcting for the size and method of the display unit to be displayed.

Landscapes

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

Abstract

La présente invention concerne un dispositif de diagnostic à ultrasons. Le dispositif de diagnostic à ultrasons selon la présente invention comprend : un module à ultrasons séparable comprenant un module à réseau d'éléments piézoélectriques ; et un module à ultrasons principal recevant un signal d'écho du module à ultrasons séparable dans le but de produire une image ultrasonore, le module à ultrasons séparable et le module à ultrasons principal comprenant tous les deux une partie amovible permettant de coupler facilement le module à ultrasons séparable au module à ultrasons principal et de l'en désaccoupler facilement. Le module à ultrasons principal établit, à l'avance, des informations de paramètre de formation de faisceau conformément à une méthode ultrasonore dans une base de données, reconnaît le type du module à ultrasons séparable et peut produire une image ultrasonore au moyen du paramètre de formation de faisceau conformément au type reconnu du module à ultrasons séparable.
PCT/KR2014/006429 2013-07-26 2014-07-16 Dispositif de diagnostic à ultrasons comprenant un module à ultrasons séparable WO2015012522A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2013-0088401 2013-07-26
KR20130088401 2013-07-26

Publications (1)

Publication Number Publication Date
WO2015012522A1 true WO2015012522A1 (fr) 2015-01-29

Family

ID=52393510

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2014/006429 WO2015012522A1 (fr) 2013-07-26 2014-07-16 Dispositif de diagnostic à ultrasons comprenant un module à ultrasons séparable

Country Status (1)

Country Link
WO (1) WO2015012522A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20070002131A (ko) * 2005-06-30 2007-01-05 한국표준과학연구원 영상장치의 어레이 프로브 시스템 및 그 제어방법
JP4433972B2 (ja) * 2004-10-06 2010-03-17 富士フイルム株式会社 ラジアル電子走査方式の超音波プローブ、および超音波観測器、並びに超音波診断装置
KR20120055763A (ko) * 2010-11-23 2012-06-01 알피니언메디칼시스템 주식회사 스캔헤드가 분리가능한 프로브
KR20130084467A (ko) * 2012-01-17 2013-07-25 삼성전자주식회사 프로브 장치, 서버, 초음파 영상 진단 시스템, 및 초음파 영상 처리 방법

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4433972B2 (ja) * 2004-10-06 2010-03-17 富士フイルム株式会社 ラジアル電子走査方式の超音波プローブ、および超音波観測器、並びに超音波診断装置
KR20070002131A (ko) * 2005-06-30 2007-01-05 한국표준과학연구원 영상장치의 어레이 프로브 시스템 및 그 제어방법
KR20120055763A (ko) * 2010-11-23 2012-06-01 알피니언메디칼시스템 주식회사 스캔헤드가 분리가능한 프로브
KR20130084467A (ko) * 2012-01-17 2013-07-25 삼성전자주식회사 프로브 장치, 서버, 초음파 영상 진단 시스템, 및 초음파 영상 처리 방법

Similar Documents

Publication Publication Date Title
WO2014084654A1 (fr) Appareil à sonde ultrasonore et procédé d'utilisation
WO2012070711A1 (fr) Sonde ayant une tête de balayage séparable
WO2014092472A1 (fr) Capuchon de sonde à ultrasons et procédé pour tester une sonde à ultrasons utilisant celui-ci et système de diagnostic échographique utilisant celui-ci
WO2014058272A1 (fr) Système à ultrasons et procédé d'activation automatique d'une sonde ultrasonore basé sur le mouvement de la sonde ultrasonore
WO2015084092A1 (fr) Procédé pour exécuter un mode de faible consommation d'énergie dans un appareil de diagnostic ultrasonore portable, et appareil de diagnostic ultrasonore portable pour l'appliquer
WO2014003404A1 (fr) Système de diagnostic échographique mobile utilisant des données en matrice bidimensionnelle et dispositif de sonde de diagnostic échographique mobile et appareil de diagnostic échographique pour le système
WO2016052817A1 (fr) Procédé et appareil d'imagerie médicale pour générer une image élastique à l'aide d'une sonde à réseau incurvé
WO2010064156A1 (fr) Ensemble à ultrasons et système comprenant des transducteurs et des écrans d’affichage interchangeables
WO2015167121A1 (fr) Dispositif de diagnostic ultrasonore portatif ayant un mode de faible puissance et procédé permettant de le mettre en œuvre
CN106821414B (zh) 用于控制通道的操作的方法和设备以及探头
WO2015115676A1 (fr) Procédé et appareil de synthèse d'image utilisant une onde plane dans un transducteur ayant un sous-réseau
US20170095230A1 (en) Dual display presentation apparatus for portable medical ultrasound scanning systems
WO2015141913A1 (fr) Appareil de diagnostic par ultrasons et son procédé de fonctionnement
WO2014030933A1 (fr) Dispositif de diagnostic à ultrasons, dispositif d'affichage affichant une image à ultrasons, et procédé de fonctionnement de dispositif de diagnostic à ultrasons
WO2015167122A1 (fr) Système de diagnostic ultrasonore et procédé de diagnostic applicable à un terminal de communication sans fil ayant divers niveaux de résolution
EP3001805A1 (fr) Appareil de diagnostic par ultrasons et son procédé de fonctionnement
WO2015012522A1 (fr) Dispositif de diagnostic à ultrasons comprenant un module à ultrasons séparable
WO2016006790A1 (fr) Dispositif portable de diagnostic par ultrasons et procédé d'amélioration du rendement de puissance en son sein
WO2017104998A1 (fr) Appareil à ultrasons, procédé de commande de celui-ci et système de télémédecine
WO2016006739A1 (fr) Sonde échographique et dispositif d'imagerie par ultrasons
CN112138971A (zh) 超声波侧向环阵列收发器
WO2020004855A1 (fr) Dispositif d'affichage et système pour image ultrasonore, et procédé de détection de taille de tissu biologique faisant appel à ceux-ci
CN112336373A (zh) 一种基于移动终端的便携式超声诊断系统和方法
JP2004141328A (ja) 超音波診断装置
KR100413779B1 (ko) 초음파 진단 장치

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14829176

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 27/05/2016)

122 Ep: pct application non-entry in european phase

Ref document number: 14829176

Country of ref document: EP

Kind code of ref document: A1