WO2023155907A1

WO2023155907A1 - Ultrasonic imaging system, medical image system and terminal device

Info

Publication number: WO2023155907A1
Application number: PCT/CN2023/077200
Authority: WO
Inventors: 王建永; 翟静; 何绪金
Original assignee: 深圳迈瑞生物医疗电子股份有限公司
Priority date: 2022-02-21
Filing date: 2023-02-20
Publication date: 2023-08-24
Also published as: CN217645245U

Abstract

An ultrasonic imaging system, a medical image system and a terminal device. The terminal device (200) comprises a housing (210), a circuit board (220) accommodated in the housing (210), and a power supply unit (230), the power supply unit (230) being used for supplying power to the circuit board (220). A processing unit (222) carried on the circuit board (220) is used for processing medical image data and the like and then sending, by means of a network communication unit (225), same to a server, so as to enable the server to send same to a remote device, and the processing unit (222) is further used for acquiring, by means of a wireless network communication unit (225), remote audio and/or video sent by the remote device. The processing unit (222), a medical image acquisition unit (221), the network communication unit (225) and the power supply unit (230) are integrated in the same terminal device that can be conveniently connected to a medical image device, so that the integration level is high, the connection is simple, the reliability is high, and the use is convenient.

Description

Ultrasound imaging system, medical imaging system, terminal equipment

technical field

The present application relates to the technical field of remote medical diagnosis, and in particular to an ultrasonic imaging system, a medical imaging system, and a terminal device.

Background technique

With the maturity of IT technology, the rapid development of 5G technology, and the improvement of IT infrastructure construction, remote audio and/or video real-time interactive applications can be seen everywhere in work and life. Because the diagnosis and treatment levels of hospitals at all levels are quite different, and doctors in clinical departments are not familiar with the use and operation of ultrasound imaging equipment, so hospitals at all levels, doctors in medical imaging-related departments and doctors in clinical departments hope to use remote audio and/or video real-time interaction technology, Realize remote real-time guidance, diagnosis, consultation, quality control, teaching, etc. of medical imaging. During and after the epidemic, hospitals and doctors need more urgent and stronger remote audio and/or video real-time interaction.

At present, most ultrasound imaging equipment does not support this technology, and in order to ensure the information security of medical equipment, it is not desirable for medical equipment to be connected to the Internet. There are some solutions based on PCs to realize remote real-time transmission of medical imaging data. This solution has low loading, many components, many connections between modules, complex connections, poor reliability, and problems during use.

Contents of the invention

The present application provides an ultrasonic imaging system, a medical imaging system, and a terminal device, which are simple in connection, high in reliability, and convenient for users to use.

In one embodiment, a terminal device is provided, the terminal device is separated from the ultrasonic imaging device and can be connected to or disconnected from the ultrasonic imaging device through an interface on the ultrasonic imaging device, wherein the ultrasonic imaging device includes a probe, a signal processing module and a display, the probe is used to transmit ultrasound to the target tissue, and the signal processing module is used to receive the ultrasound echo returned from the target tissue through the probe, according to The ultrasonic echo generates medical image data, and the display is used to display the medical image data;

The terminal equipment includes:

a housing formed with a receiving portion;

A circuit board, the circuit board is accommodated in the accommodating part, and the circuit board is equipped with a medical image acquisition unit, a processing unit and a wireless network communication unit, and the medical image acquisition unit and the wireless network communication unit are both connected to the processing unit;

a power supply unit accommodated in the accommodating portion and used to supply power to the circuit board;

Wherein, the medical image acquisition unit is used to collect the medical image data of the ultrasonic imaging device and transmit it to the processing unit; the processing unit is used to process the medical image data and send it to the server through the wireless network communication unit, so that The server sends to the remote device, and the processing unit is further configured to obtain the remote audio and/or video sent by the remote device through the wireless network communication unit.

In one embodiment, the circuit board is equipped with a connector, the connector is used to connect to the ultrasonic imaging device through the interface through a cable, and the connector includes audio and/or video terminals and power terminals; The medical image acquisition unit is connected to the audio and/or video terminal to obtain the medical image data output by the ultrasonic imaging device through the audio and/or video terminal; the power supply unit is connected to the power terminal to obtain Ultrasound imaging equipment draws electrical power.

In one embodiment, the circuit board is also equipped with a medical image communication unit connected to the processing unit; the medical image communication unit is used to transmit control instructions and /or target data.

In one embodiment, the circuit board is equipped with a connector, the connector is used to connect with the ultrasonic imaging device through the interface through a cable, and the connector includes audio and/or video terminals, communication terminals and power supply terminal; the medical image acquisition unit is connected to the audio and/or video terminal to obtain the medical image data output by the ultrasonic imaging device through the audio and/or video terminal; the medical image communication unit is connected to the communication terminal to pass Control instructions and/or target data are transmitted between the communication terminal and the ultrasonic imaging device; the power supply unit is connected to the power terminal to obtain electric energy from the ultrasonic imaging device through the power terminal.

In one embodiment, the power supply unit includes a battery, a charge and discharge management circuit, and a power supply circuit, and the power supply circuit is used to supply the electric energy in the battery to the circuit board; the charge and discharge management circuit is connected to the power terminal of the connector to Obtain electrical energy from the ultrasonic imaging device through the power supply terminal, and charge the battery with the acquired electrical energy.

In one embodiment, the medical image acquisition unit includes an audio and/or video transmission chip, and the audio and/or video transmission chip is used to transmit the medical image data output by the ultrasonic imaging device to the processing unit.

In one embodiment, the terminal device further includes a scene audio and/or video acquisition unit, the scene audio and/or video acquisition unit is arranged on or in the housing for collecting scene audio and/or video and transmit the collected scene audio and/or video to the processing unit; the processing unit is also used to process the scene audio and/or video, and send it to the server through the wireless network communication unit, so that the server sends it to the remote device.

In one embodiment, the scene audio and/or video acquisition unit includes a camera; the ultrasound imaging system further includes a bracket, the bracket is provided with a first rotatable mechanism, the terminal device is arranged on the first rotatable mechanism, the The first rotatable mechanism is used to adjust the posture of the terminal device to change the shooting direction of the camera.

In one embodiment, the scene audio and/or video acquisition unit includes a camera; the terminal device also includes a second rotatable mechanism, the second rotatable mechanism is connected to the casing, and the camera is arranged on the second rotatable In terms of mechanism, the second rotatable mechanism is used to make the camera rotate relative to the casing to adjust the shooting direction of the camera.

In one embodiment, the medical image acquisition unit includes a digital audio and/or video interface circuit and/or an analog audio and/or video interface circuit, the digital audio and/or video interface circuit and/or an analog audio and/or video interface The circuit is connected to the audio and/or video terminal; the medical image communication unit includes a USB circuit and/or a serial port circuit, and the USB circuit and/or serial port circuit are connected to the communication terminal.

In one embodiment, the circuit board is also equipped with a wireless data transmission unit, and the wireless data transmission unit is connected with the medical image acquisition unit and the medical image communication unit; the medical image acquisition unit is used to acquire For the medical image data output by the ultrasonic imaging device, the medical image communication unit is used to transmit control instructions and/or target data between the wireless data transmission unit and the ultrasonic imaging device.

In one embodiment, the terminal device further includes an audio and/or video output unit, and the audio and/or video output unit is arranged on or in the casing for outputting medical image data, remote audio and/or At least one of the videos.

In one embodiment, the terminal device further includes an audio and/or video output unit, and the audio and/or video output unit is arranged on or in the housing for outputting the medical image data, the scene At least one of audio and/or video and the far-end audio and/or video.

In one embodiment, an ultrasound imaging system is provided, comprising:

Ultrasonic imaging equipment, the ultrasonic imaging equipment includes a probe, a signal processing module and a display, the probe is used to transmit ultrasound to the target tissue, the signal processing module is used to receive the ultrasonic echo returned from the target tissue through the probe, according to the ultrasonic echo Generate medical image data, the display is used to display the medical image data, the ultrasound imaging device also includes an interface for connecting with a terminal device; and

A terminal device, the terminal device is separated from the ultrasonic imaging device and can be connected to or disconnected from the ultrasonic imaging device through the interface of the ultrasonic imaging device, the terminal device includes:

a housing formed with a receiving portion;

In one embodiment, the circuit board is equipped with a connector, the connector is used to connect to the ultrasonic imaging device through a cable, and the connector includes audio and/or video terminals and power terminals;

The medical image acquisition unit is connected to the audio and/or video terminal to obtain the medical image data output by the ultrasonic imaging device through the audio and/or video terminal; the power supply unit is connected to the power terminal to obtain The ultrasound imaging device is powered.

In one embodiment, the circuit board is equipped with a connector, the connector is used to connect to the ultrasonic imaging device through a cable, and the connector includes audio and/or video terminals, communication terminals and power terminals; The medical image acquisition unit is connected to the audio and/or video terminal to obtain the medical image data output by the ultrasonic imaging device through the audio and/or video terminal; the medical image communication unit is connected to the communication terminal to Transfer control instructions and/or targets to and from the ultrasound imaging device data; the power supply unit is connected to the power supply terminal, so as to obtain electric energy from the ultrasonic imaging device through the power supply terminal.

In one embodiment, the circuit board is also equipped with a wireless data transmission unit, and the wireless data transmission unit is connected with the medical image acquisition unit and the medical image communication unit; the medical image acquisition unit is used to acquire The medical image data output by the ultrasonic imaging device, the medical image communication unit is used to transmit control data between the wireless data transmission unit and the ultrasonic imaging device instruction and/or object data.

In one embodiment, the terminal device further includes an audio and/or video output unit, and the audio and/or video output unit is arranged on or in the housing for outputting the medical image data, the scene audio and/or or video and at least one of the remote audio and/or video.

In one embodiment, a terminal device is provided, the terminal device is separated from the ultrasonic imaging device and can be connected to or disconnected from the ultrasonic imaging device through an interface on the ultrasonic imaging device, wherein the ultrasonic imaging device includes a probe, a signal processing module and a display, the probe is used to transmit ultrasonic waves to the target tissue, the signal processing module is used to receive the ultrasonic echo returned from the target tissue through the probe, and generate medical image data according to the ultrasonic echo, and the display is used to display the medical image data ;

The terminal equipment includes:

a housing formed with a receiving portion;

A circuit board, the circuit board is accommodated in the accommodating portion, and the circuit board is equipped with a medical image acquisition unit, a processing unit and a network communication unit, and the medical image acquisition unit and the network communication unit are both connected to the processing unit;

Wherein, the medical image acquisition unit is used to collect the medical image data of the ultrasonic imaging device and transmit it to the processing unit; the processing unit is used to process the medical image data and send it to the server through the network communication unit, so that the The server sends to the remote device, and the processing unit is further configured to obtain the remote audio and/or video sent by the remote device through the network communication unit.

In one embodiment, an ultrasound imaging system is provided, comprising:

a housing formed with a receiving portion;

In one embodiment, a medical imaging system is provided, including:

Medical imaging equipment, the medical imaging equipment includes a signal acquisition component, a signal processing component and a display, the signal acquisition component is used to collect electrical signals, the signal processing component is used to generate medical image data according to the electrical signals, and the display is used to display the Medical imaging data, the medical imaging device also includes an interface for connecting with a terminal device; and

A terminal device, the terminal device is separated from the medical imaging device and can be connected to or disconnected from the medical imaging device through the interface of the medical imaging device, the terminal device includes:

a housing formed with a receiving portion;

A circuit board, the circuit board is accommodated in the accommodating part, and the circuit board is equipped with a medical image acquisition unit, a processing unit and a network communication unit, and the medical image acquisition unit and the network communication unit are both connected to the processing unit;

Wherein, the medical image acquisition unit is used to collect the medical image data of the medical imaging device and transmit it to the processing unit; the processing unit is used to process the medical image data and send it to the server through the network communication unit, so that the The server sends to the remote device, and the processing unit is further configured to obtain the remote audio and/or video sent by the remote device through the network communication unit.

An ultrasonic imaging system, a medical imaging system, and a terminal device provided in an embodiment of the present application. The ultrasonic imaging system includes an ultrasonic imaging device for acquiring and displaying medical image data, and a terminal device connected to the ultrasonic imaging device; the terminal device includes a housing, The circuit board and the power supply unit, the circuit board and the power supply unit are accommodated in the housing formed by the housing, the power supply unit is used to supply power to the circuit board; the circuit board is equipped with a medical image acquisition unit, a processing unit and a network communication unit (some embodiments It can also be equipped with scene audio and/or video acquisition unit, audio and/or video output unit and other units), wherein the medical image acquisition The collection unit is used to collect the medical image data of the ultrasonic imaging equipment and transmit it to the processing unit; the processing unit is used to process the medical image data and send it to the server through the network communication unit, so that the server can send it to the remote device, and the processing unit It is also used to obtain the remote audio and/or video sent by the remote device through the wireless network communication unit. The processing unit, medical image acquisition unit, network communication unit, and power supply unit are integrated into the terminal equipment that is separated from the ultrasound imaging equipment and can be easily connected or disconnected from the ultrasound imaging equipment. The integration is higher, the connection is simple and reliable. High performance, user-friendly, easy to move.

It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and cannot limit the disclosure content of the embodiments of the present application.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings that need to be used in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present application. Those of ordinary skill in the art can also obtain other drawings based on these drawings without any creative effort.

Fig. 1 is a schematic structural diagram of an ultrasonic imaging system provided by an embodiment of the present application;

Fig. 2 is a schematic structural diagram of an ultrasound imaging system in an embodiment;

Fig. 3 is a structural schematic diagram of an ultrasonic imaging system in another embodiment;

Fig. 4 is a schematic diagram of adjusting the shooting direction of the camera in an embodiment;

Fig. 5 is a schematic diagram of adjusting the shooting direction of the camera in another embodiment;

FIG. 6 is a schematic structural diagram of a terminal device provided by an embodiment of the present application;

Fig. 7 is a schematic structural diagram of a medical imaging system provided by an embodiment of the present application.

Explanation of reference signs:
10. Ultrasonic imaging system; 100. Ultrasonic imaging equipment; 110. Probe; 120. Signal processing module;
130. Display; 200. Terminal equipment; 210. Housing; 201. Accommodating part; 220. Circuit board; 221. Medical image acquisition unit; 222. Processing unit; 223. Scene audio and/or video acquisition unit; 224. Audio And/or video output unit; 225, wireless network communication unit; 226, medical imaging communication unit; 230, power supply unit; 231, battery; 232, charge and discharge management circuit; 233, power supply circuit; 240, connector; 241, audio and/or video terminal; 242, power supply terminal; 243, communication terminal; 300, cable; 400, bracket; 410, first rotatable mechanism; 420, second rotatable mechanism; 20, medical imaging system; 500, medical imaging equipment; 510, signal acquisition component; 520, signal processing component; 530, display.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

The flow charts shown in the drawings are just illustrations, and do not necessarily include all contents and operations/steps, nor must they be performed in the order described. For example, some operations/steps can be decomposed, combined or partly combined, so the actual order of execution may be changed according to the actual situation.

Some implementations of the present application will be described in detail below in conjunction with the accompanying drawings. In the case of no conflict, the following embodiments and features in the embodiments can be combined with each other.

In some implementations, the ultrasound imaging system 10 can be used for remote guidance or diagnosis of medical images, specifically including at least one of the following scenarios:

Basic-level hospitals and basic-level doctors use ultrasound imaging equipment 100 to examine patients. Due to the lack of basic medical level and ability, guidance from higher-level hospitals is needed. Medical imaging doctors can guide grassroots doctors to perform scans and diagnoses; or, in the process of diagnosis and treatment, if clinicians use the ultrasonic imaging device 100 to assist in diagnosis, medical imaging doctors usually need to operate the ultrasonic imaging device 100 on site. Based on the ultrasonic imaging system 10 With the remote real-time audio and/or video interaction function, medical imaging doctors can guide clinicians remotely and make diagnoses in real time without being on site.

Remote real-time consultation: If an on-site medical imaging doctor needs expert consultation when encountering a patient with complex symptoms or difficulties, then based on the remote real-time audio and/or video interaction function of the ultrasound imaging system 10, many medical experts from all over the country and even around the world It can be connected at the same time to see the scene and real-time medical image data, communicate with each other, and carry out consultation.

Remote real-time quality control: During the scanning process of medical imaging doctors, based on the remote real-time audio and/or video interaction function of the ultrasound imaging system 10, the complete scanning process and medical imaging data audio and/or video on the spot can be recorded for QC.

Remote real-time teaching: Based on the remote real-time audio and/or video interaction function of the ultrasonic imaging system 10, medical imaging experts can carry out remote real-time teaching during the use of the ultrasonic imaging device 100, and teach the use skills and diagnosis experience of the ultrasonic imaging device 100, and communicate with student interaction.

The remote real-time audio and/or video interaction function is usually implemented by a remote real-time audio and/or video terminal for medical imaging based on a PC (personal computer) or a tablet computer.

Among them, the main disadvantages of remote real-time audio and/or video terminal equipment for medical imaging based on PC are as follows:

Low integration and many modules: the device is composed of PC host, video capture card, camera, speaker, microphone and other separate modules, including at least 5 separate modules, which are then connected with ultrasonic imaging equipment to form a system.

There are many connections between modules, and the connection is complicated: the PC host and other modules need to be connected by cables. For remote video consultation, at least 7 cables are required, including the power cable of the PC, the network cable, the USB cable of the video capture card, and the video cable. , camera USB cable, speaker cable, microphone cable, etc.

The equipment is bulky and occupies a large area: the equipment is usually used in ultrasound clinics, emergency rooms, bedside wards, ICUs, operating rooms, etc., where there are many medical equipment and medical staff, and the area is limited, so it is difficult to accommodate so many module, it is difficult to deploy the device.

High power consumption requires mains alternating current (AC) power supply: The device is based on a PC, has many modules, consumes a lot of power, and must be powered by AC.

Loud noise: The device consumes a lot of power and needs a fan to dissipate heat, making the noise louder.

Poor mobility: The device has many modules, complex wiring, requires AC power supply, occupies a large area, and has poor mobility. It is difficult to apply to emergency, bedside, operating room, ICU and other scenarios that require mobility.

Lack of human-computer interaction and poor usability: In order to reduce the occupied area and space, the device is not equipped with a monitor, mouse and keyboard, so it is a blind operation during startup or work, and the doctor does not know the status of the device. It will hang up, and you can only shut down and restart; or install a monitor, mouse and keyboard, check the device status, and solve the problem.

Complicated connection and poor usability: The device has many modules, many connections, complex deployment, easy connection errors, time-consuming, and cannot meet the needs of hospitals and doctors.

Poor reliability: Because the device has many modules, many connections, and complex connections, the reliability is poor, and problems are prone to occur during use.

Remote real-time audio and/or video terminal equipment for medical imaging based on tablet computers, although some Improve the shortcomings of PC-based remote video consultation terminal equipment, but there are still the following shortcomings:

The system has low integration and many modules: the device is composed of tablet computer, video capture card, camera and other modules, including at least 3 separate modules, which are then connected with ultrasound equipment to form a system.

There are many connections between modules and the connection is complicated: the tablet and other modules need to be connected by cables. For remote video consultation, at least 3 cables are required, including the USB cable of the video capture card, the video cable, and the USB cable of the camera.

Large footprint: This device is usually used in ultrasound clinics, emergency rooms, bedside wards, ICUs, operating rooms, etc. These places have a lot of medical equipment and medical staff, and the area is limited, so it is difficult to accommodate so many modules.

Poor mobility: The device has many modules, complex wiring, requires AC power supply, occupies a large area, and has poor mobility. It is difficult to be used in emergency, bedside, operating room, ICU and other scenarios that require mobility.

High power consumption: The device is based on a tablet computer, has many modules, and consumes a lot of power.

The ultrasonic imaging system 10 of the embodiment of the present application can solve at least one of the above disadvantages. Wherein, by increasing the integration degree of the terminal device 200, it is convenient for users to use.

Please refer to FIG. 1 . FIG. 1 is a schematic block diagram of an ultrasound imaging system 10 provided in an embodiment of the present application.

Wherein, the ultrasonic imaging system 10 includes an ultrasonic imaging device 100 and a terminal device 200, wherein the ultrasonic imaging device 100 is used to obtain medical image data of a human body or an animal body. The terminal device 200 is separated from the ultrasonic imaging device 100 and can be connected to or disconnected from the ultrasonic imaging device 100 in a wired or wireless manner.

The ultrasonic imaging device 100 can transmit ultrasonic waves to a target object, receive ultrasonic echoes of the ultrasonic waves returned by the target object, obtain ultrasonic echo signals, and generate medical image data based on the ultrasonic echo signals, or can be referred to as ultrasonic image data.

Specifically, as shown in FIG. 1 , the ultrasonic imaging device 100 includes a probe 110, a signal processing module 120, and a display 130. The probe 110 is used to transmit ultrasonic waves to the target tissue, and the signal processing module 120 is used to receive ultrasonic waves returned from the target tissue through the probe 110. Ultrasonic echoes, generating medical image data according to the ultrasonic echoes, and the display 130 is used to display the medical image data.

In some embodiments, the signal processing module 120 includes a processor, a transmitting circuit, a receiving circuit, Beamforming circuitry and transmit/receive selector switch. The transmitting circuit can stimulate the probe 110 to transmit ultrasonic waves to the target tissue; the receiving circuit can receive the ultrasonic echo returned from the target tissue through the probe 110, thereby obtaining the ultrasonic echo signal/data; After synthesis processing, it is sent to the processor. The processor can process the ultrasound echo signal/data to obtain ultrasound image data or other data of the target tissue. The ultrasound images obtained by the processor can be stored in memory; these ultrasound image data can be displayed on the display 130 . In some other implementation manners, the processor may perform beamforming processing on the ultrasonic echo signal/data, that is, perform software beamforming, and the above-mentioned beamforming circuit may not be needed at this time.

It should be noted that the medical image data may be images processed by medical imaging equipment such as the ultrasound imaging equipment 100, or may be raw data collected by medical imaging equipment such as the ultrasound imaging equipment 100, and the imaging link may be processed by the terminal equipment 200, such as It is processed by the processing unit 222 of the terminal device 200.

The terminal device 200 is separated from the ultrasonic imaging device 100 and connected to the ultrasonic imaging device 100 , and the medical image data of the ultrasonic imaging device 100 can be acquired through this connection. Exemplarily, the terminal device 200 and the ultrasound imaging device 100 can be connected and transmit ultrasound images through a cable 300 , or can also transmit ultrasound images through a wireless communication connection.

Specifically, as shown in FIG. 1 , the terminal device 200 includes a casing 210 , a circuit board 220 and a power supply unit 230 .

Wherein, the housing 210 is formed with an accommodating portion 201, the circuit board 220 is accommodated in the accommodating portion 201, and the power supply unit 230 is also accommodated in the accommodating portion 201, for supplying power to the circuit board 220, for example, to the processing unit 222 on the circuit board 220 powered by.

The circuit board 220 is equipped with a medical image acquisition unit 221 , a processing unit 222 and a network communication unit 225 , and the medical image acquisition unit 221 and the network communication unit 225 are both connected to the processing unit 222 .

In some embodiments, the terminal device 200 may further include a scene audio and/or video acquisition unit 223 and/or an audio and/or video output unit 224 disposed on the casing 210 or in the housing portion 201 inside the casing 210, The scene audio and/or video acquisition unit 223 and/or audio and/or video output unit 224 are connected to the processing unit 222 .

The network communication unit 225 may be a wireless network communication unit or a wired network communication unit. In this document, a wireless network communication unit is used as an example for illustration.

For example, the processing unit 222, the medical image acquisition unit 221, the scene audio and/or video acquisition unit 223, the audio and/or video output unit 224 and the wireless network communication unit 225 can be welded or One or more or part of them can be connected to the circuit board 220 through a flexible circuit board (FPC). For example, the scene audio and/or video acquisition unit 223 includes a microphone and a camera, and one or both of the microphone and the camera are connected to the circuit board 220 through a flexible circuit board.

For example, an opening is formed on the casing 210, and the scene audio and/or video capture unit 223 and the audio and/or video output unit 224 can be arranged at the opening, so that the scene audio and/or video capture unit 223 captures the audio and/or video, and facilitate the audio and/or video output unit 224 to output audio and/or video.

Optionally, the power supply unit 230 can be welded or plugged on the circuit board 220 , or one or more or part of them can be connected to the circuit board 220 through a flexible circuit board (FPC).

It should be noted that the ultrasonic imaging system 10 of the embodiment of the present application includes a processing unit 222, a medical image acquisition unit 221, a scene audio and/or video acquisition unit 223, an audio and/or video output unit 224, and a wireless network communication unit 225 And the power supply unit 230 is integrated in the device of the terminal device 200, which has a higher degree of integration, is convenient for users to use, and is easy to move. For example, the processing unit 222, the medical image acquisition unit 221, the scene audio and/or video acquisition unit 223, the audio and/or video output unit 224, and the wireless network communication unit 225 can be integrated on one circuit board through a high-density circuit 220 on.

For example, compared with the existing remote diagnosis method, the ultrasonic imaging system 10 of the embodiment of the present application does not require the user to connect the independently installed PC host, video acquisition card, camera, speaker, microphone, etc. through the cable 300, The deployment is simple and the reliability is high; and the terminal device 200 is small in size and light in weight. For example, it can be hand-held, it is very convenient to move, and it is very easy for users to use. It hardly occupies the area of the hospital clinic. It is suitable for ultrasound clinics, emergency rooms, and bedside wards. Various scenes such as ICU, operating room, etc.

Wherein, the medical image acquisition unit 221 is used to acquire the medical image data of the ultrasonic imaging device 100 and transmit them to the processing unit 222. Optionally, the medical image acquisition unit 221 may directly transmit the medical image data output by the ultrasonic imaging device 100 to the processing unit 222. , the medical image data can also be cut, selected, etc. processed and then transmitted to the processing unit 222; the scene audio and/or video collection unit 223 is used to collect scene audio and/or video and transmit the collected scene audio and/or video to The processing unit 222; the processing unit 222 is used to process the medical image data and scene audio and/or video, and send it to the server through the wireless network communication unit 225, so that the server sends it to the remote device, and the processing unit 222 is also used for Obtain the remote audio and/or video sent by the remote device through the wireless network communication unit 225; The audio and/or video output unit 224 is used to output at least one of medical image data, scene audio and/or video, remote audio and/or video. Therefore, the terminal device 200 can transmit the local medical image data audio and/or video to the remote doctor's device in real time, that is, the remote device, and support the real-time audio and/or video communication between the local doctor and the remote doctor, Realize remote real-time guidance, diagnosis, consultation, quality control, teaching, etc.

Exemplarily, the scene audio and/or video includes at least one of the following: taking images of patients, taking images of users, taking images of clinical operation scenes, taking images of documents and certificates, and of course it is not limited thereto.

Exemplarily, the processing unit 222 implements basic functions such as calculation, control, and storage, and can be called the core of the terminal device 200; it can also be responsible for connecting and controlling other units, and processing the data of each unit, such as processing and medical imaging equipment. Transmitted data, scene audio and/or video, remote audio and/or video, human-computer interaction data, etc.

Optionally, the processing unit 222 may store at least one of medical image data, scene audio and/or video, remote audio and/or video. For example, the processing unit 222 may send at least one of the stored medical image data, scene audio and/or video, and remote audio and/or video to the server through the wireless network communication unit 225, so that the server sends the remote The end device can realize real-time audio and/or video transmission or non-real-time audio and/or video transmission.

Exemplarily, the wireless network communication unit 225 is used to connect to a wide area network or a local area network to realize the communication between the terminal device 200 and the server and the remote device, and the communication between the terminal device 200 and the server and the remote device can be realized without connecting the network cable by the user. communication between. For example, the wireless network communication unit 225 includes a 2G/3G/4G/5G wireless cellular network communication unit and/or a module connected to a local area network, such as a WiFi network.

Exemplarily, the scene audio and/or video collection unit 223 and the audio and/or video output unit 224 realize the function of remote audio and/or video interaction. For example, the scene audio and/or video acquisition unit 223 includes a microphone and a camera, and the audio and/or video output unit 224 includes a speaker and a display. The processing unit 222 captures the local user's profile picture, clinical operation or scene through the camera; receives the voice of the local user through the microphone; compresses and encodes the image captured by the camera and the voice received by the microphone into an audio and/or video stream, and transmits it through the wireless network communication unit 225 pushes to the service and the remote device in real time; the processing unit 222 can also play local audio and/or video through the speaker and display of the device, for example, only play the image captured by the camera on the display.

Exemplarily, the processing unit 222 obtains the remote audio and/or video sent by the remote device through the wireless network communication unit 225. The remote audio and/or video include, for example, the avatar of the remote expert, the image annotated by the remote expert, and of course neither Limited to this; the processing unit 222 decodes the far-end audio and/or video, and plays the far-end audio and/or video through the audio and/or video output unit 224 .

In some embodiments, the display is also used to provide a human-computer interaction interface, so as to realize input and output functions of local human-computer interaction. For example, the display is a touch display, or the processing unit 222 can detect the user's operation on the human-computer interaction device through input devices such as a keyboard and a mouse, so as to realize human-computer interaction. For example, a doctor can directly manipulate the terminal device 200 to view at least one of medical image data, scene audio and/or video, remote audio and/or video, and device status, which greatly improves the usability and ease of use of the device sex. Both the scene audio and/or video collection unit 223 and the audio and/or video output unit 224 are also integrated in the terminal device 200 , which does not require the user to connect through cables.

Exemplarily, the scene medical image acquisition unit 221 includes an audio and/or video transmission chip, which realizes a miniaturized, low-power medical image acquisition unit 221 without using a separate acquisition card. The audio and/or video transmission chip is used to transmit the medical image data output by the ultrasonic imaging device 100 to the processing unit 222 without loss. So that the processing unit 222 receives and collects the original lossless audio and/or video from the ultrasonic imaging device 100 .

Exemplarily, the medical image acquisition unit 221 includes a digital audio and/or video interface circuit and/or an analog audio and/or video interface circuit. Wherein, the digital audio and/or video interface circuit includes, for example, at least one of the following: HDMI interface (High Definition Multimedia Interface, high-definition multimedia interface) circuit, DisplayPort interface (display communication port relying on packetized data transmission technology) circuit, DVI interface (Digital Visual Interface, digital video interface) circuit, SDI interface (serial digital interface, digital component serial interface) circuit, Thunderbolt (lightning) interface circuit, USB (Universal Serial Bus, universal serial bus) interface circuit, MIPI Interface (Mobile Industry Processor Interface, mobile industry processor interface) circuit. Analog audio and/or video interface circuits include, for example, at least one of the following: VGA (Video Graphics Array, Video Graphics Array) interface circuit, S-Video (Separate Video, two-component video) interface circuit, CVBS (Composite Video Broadcast Signal, composite Synchronous video broadcast signal) interface circuit.

Exemplarily, the processing unit 222 is configured to output lossless medical image data through the audio and/or video output unit 224 , that is, the medical image data output by the ultrasound imaging device 100 , which has a high degree of authenticity.

Exemplarily, the processing unit 222 is used to compress and encode the medical image data to obtain audio and/or video streams, and push them to the service and remote devices in real time through the wireless network communication unit 225, so as to improve the real-time performance of medical image data transmission.

In some implementations, as shown in FIG. 2, the power supply unit 230 includes a battery 231, a charging and discharging management circuit 232, and a power supply circuit 233, wherein the power supply circuit 233 is used to supply the electric energy in the battery 231 to the circuit board 220; The device 200 has a built-in large-capacity battery 231, which can be powered by an external power supply without an external power line during work, and can work for a long time, which is more convenient to use.

Exemplarily, the charging and discharging management circuit 232 is used to charge the battery 231 with electric energy obtained from the ultrasonic imaging device 100 , and there is no need to connect a separate power line. Of course, it is not limited thereto, for example, the power supply unit 230 may obtain power from the mains, or may obtain power from other devices other than the ultrasonic imaging device 100 . It can be understood that the power supply unit 230 can obtain power from the mains or other devices other than the ultrasonic imaging device 100 through a separate power port.

In other embodiments, the power supply unit 230 may not include the battery 231. For example, the power supply unit 230 may obtain power from the ultrasonic imaging device 100 through the power supply terminal 242. For example, the power supply unit 230 may include a voltage conversion circuit and/or a voltage stabilization circuit. . Of course, it is not limited thereto, for example, the power supply unit 230 can obtain power from the mains, or can obtain power from other devices than the ultrasonic imaging device 100, such as an external power supply. It can be understood that the power supply unit 230 can obtain power from the mains or other devices other than the ultrasonic imaging device 100 through a separate power port.

Referring to FIG. 2 , in some implementations, the circuit board 220 is equipped with a connector 240 for connecting with the ultrasound imaging device 100 through a cable 300 . Therefore, when using the terminal device 200, it is only necessary to simply connect the terminal device 200 and the ultrasonic imaging device 100 through a cable, which is easier to use and has higher reliability. Here, the so-called "one" cable refers to a cable as a whole in physical form, which may include one or more transmission lines for transmitting signals, power or other data.

Exemplarily, the connector 240 includes an audio and/or video terminal 241 and a power terminal 242, wherein the medical image acquisition unit 221 is connected to the audio and/or video terminal 241, for example, the audio and/or video terminal 200 of the terminal device 200 The terminal 241 is connected to the medical image data output terminal of the ultrasonic imaging device 100, for example, the digital audio and/or video interface circuit and/or the analog audio and/or video interface circuit in the medical image acquisition unit 221 and the audio and/or video terminal 241 so that the medical image acquisition unit 221 acquires the medical image data output by the ultrasonic imaging device 100 through the audio and/or video terminal 241; the power supply unit 230 is connected to the power terminal 242, for example, the power terminal 242 of the terminal device 200 The power output terminal of the imaging device 100 is connected so that the power supply unit 230 obtains power from the ultrasonic imaging device 100 through the power terminal 242 .

Exemplarily, as shown in FIG. 2, the charging and discharging management circuit 232 in the power supply unit 230 is connected to the power terminal 242 of the connector 240, so as to obtain electric energy from the ultrasonic imaging device 100 through the power terminal 242, and supply the obtained electric energy to the battery 231 charging.

In some embodiments, please refer to FIG. 3 , a medical image communication unit 226 is also mounted on the circuit board 220, and the medical image communication unit 226 is connected to the processing unit 222; 100 to transfer control instructions and/or target data.

Exemplarily, the processing unit 222 may generate control instructions for the ultrasonic imaging device 100 according to the user's operations on the touch screen or on the human-computer interaction interface through the mouse and/or keyboard, and transmit the generated control instructions through the medical imaging communication unit 226 sent to the ultrasonic imaging device 100, so that the ultrasonic imaging device 100 can adjust the working state according to the control instruction, for example, the imaging mode (such as continuous Doppler mode, pulse Doppler mode), imaging parameters (such as multi- Puler frequency), etc., of course, are not limited to this.

Exemplarily, the processing unit 222 can determine the target data according to the user's operation on the touch screen or the operation on the human-computer interaction interface through the mouse and/or keyboard, such as the upgrade program installation package of the ultrasonic imaging device 100, through the medical image communication unit 226 is sent to the ultrasonic imaging device 100, so that the ultrasonic imaging device 100 performs preset tasks according to the target data, such as performing program upgrades, and of course it is not limited thereto.

Exemplarily, the processing unit 222 may obtain the work log and fault description information of the ultrasonic imaging device 100 from the ultrasonic imaging device 100 through the medical image communication unit 226 , but of course it is not limited thereto. Exemplarily, the processing unit 222 can obtain the working state of the ultrasonic imaging device 100 from the ultrasonic imaging device 100 through the medical image communication unit 226, and switch and output medical image data, scene audio and/or video, remote at least one of end-to-end audio and/or video.

Exemplarily, as shown in FIG. 3 , the connector 240 carried on the circuit board 220 includes an audio and/or video terminal 241, a communication terminal 243 and a power supply terminal 242; wherein, the medical image acquisition unit 221 and the audio and/or video terminal 241, to obtain the medical image data output by the ultrasonic imaging device 100 through the audio and/or video terminal 241; the medical image communication unit 226 is connected to the communication terminal 243, so as to transmit control instructions and /or target data; the power supply unit 230 is connected to the power supply terminal 242 to obtain electric energy from the ultrasonic imaging device 100 through the power supply terminal 242 .

It can be understood that the terminal device 200 uses a high-density connector 240, such as a Type-C connector, to define audio and/or video signals, general data signals (control instructions and/or target data) and power in one connector, and only one cable 300 can be used to connect the terminal device 200 and the ultrasonic imaging device 100 to realize audio and/or video data and general data transmission functions, and the interface and the cable 300 also have power supply and/or charging Function.

Exemplarily, the medical image communication unit 226 includes a USB circuit and/or a serial port circuit, and the USB circuit and/or the serial port circuit are connected to the communication terminal 243 so as to be connected to common data interfaces such as USB and serial ports commonly used in medical imaging equipment.

In some embodiments, the circuit board 220 is also equipped with a wireless data transmission unit (not shown in the figure), and the wireless data transmission unit is connected with the medical image acquisition unit 221 and the medical image communication unit 226; for example, the wireless data transmission unit includes At least one of the following: a WiFi transmission unit, a wireless HDMI transmission unit, a wireless USB transmission unit, and a Bluetooth transmission unit, and of course it is not limited thereto. Specifically, the medical image acquisition unit 221 is used to acquire the medical image data output by the ultrasonic imaging device 100 through the wireless data transmission unit, and the medical image communication unit 226 is used to transmit control instructions and/or between the ultrasonic imaging device 100 through the wireless data transmission unit. or target data.

Exemplarily, when the medical image acquisition unit 221 acquires the medical image data output by the ultrasonic imaging device 100 through the wireless data transmission unit, and the medical image communication unit 226 transmits control instructions and/or For target data, the terminal device 200 and the ultrasonic imaging device 100 may not be connected through the cable 300; optionally, the circuit board 220 may not carry the connector 240, or the connector 240 is only used to transmit electric energy.

In some implementations, as shown in FIG. 4 , the ultrasonic imaging system 10 further includes a bracket 400, on which a first rotatable mechanism 410 is arranged, and the terminal device 200 is arranged on the first rotatable mechanism 410, and the first rotatable The mechanism 410 is used to adjust the posture of the terminal device 200 to change the shooting direction of the camera in the scene audio and/or video collection unit 223 .

In some other implementations, as shown in FIG. 5 , the terminal device 200 further includes a second rotatable mechanism 420, the second rotatable mechanism 420 is connected to the casing 210, and the camera in the scene audio and/or video acquisition unit 223 It is arranged on the second rotatable mechanism 420 , and the second rotatable mechanism 420 is used to rotate the camera head relative to the housing 210 to adjust the shooting direction of the camera head.

Optionally, the first rotatable mechanism 410 and the second rotatable mechanism 420 can adjust the shooting direction of the camera under the action of external force, such as the force applied by the user, or can automatically adjust the shooting direction of the camera according to the control instruction. The shooting direction of the camera head, for example, the first rotatable mechanism 410 and the second rotatable mechanism 420 include a pan/tilt, but of course it is not limited thereto. By setting the rotatable mechanism, it is convenient to adjust the shooting direction of the camera, for example, not only can shoot the user but also scan documents and certificates, so as to improve the usability and ease of use of the system.

In some implementations, units such as the processing unit 222, the medical image acquisition unit 221, the scene audio and/or video acquisition unit 223, the audio and/or video output unit 224, and the wireless network communication unit 225 may use advanced integrated circuit chips, In order to reduce power consumption, the battery 231 can be used for power supply, and no external power supply is required during operation.

Optionally, units such as the processing unit 222, the medical image acquisition unit 221, the scene audio and/or video acquisition unit 223, the audio and/or video output unit 224, and the wireless network communication unit 225 can use advanced, low-power consumption elements. The device is a circuit for realizing low power consumption, and can also implement a dynamic low power consumption management strategy for application scenarios and functional modules, so as to be suitable for power supply by the battery 231 .

Exemplarily, the terminal device 200 has very low power consumption, generates little heat, does not need a fan to dissipate heat, and has no noise during operation.

The ultrasonic imaging system 10 provided in the embodiment of the present application includes an ultrasonic imaging device 100 for acquiring and displaying medical image data, and a terminal device 200 connected to the ultrasonic imaging device 100; the terminal device 200 includes a housing 210, a circuit board 220 and The power supply unit 230, the circuit board 220 and the power supply unit 230 are accommodated in the housing portion 201 formed by the casing 210, the power supply unit 230 is used to supply power to the circuit board 220; the circuit board 220 is equipped with a medical image acquisition unit 221, a processing unit 222 and The network communication unit 225, wherein the medical image acquisition unit 221 is used to collect the medical image data of the ultrasonic imaging device 100 and transmit it to the processing unit 222; the processing unit 222 is used to process the medical image data and send it to The server, so that the server sends to the remote device, and the processing unit 222 is further configured to obtain the remote audio and/or video sent by the remote device through the wireless network communication unit 225 . The processing unit 222, the medical image acquisition unit 221, the network communication unit 225, and the power supply unit 230 are integrated into the terminal device 200, which is separated from the ultrasonic imaging device and can be easily connected or disconnected from the ultrasonic imaging device, resulting in a higher degree of integration , Simple connection, high reliability, user-friendly and easy to move.

In some embodiments, the scene audio and/or video acquisition unit 223 and/or audio and/or video output unit 224 are further integrated on the circuit board, so that the terminal device can realize the audio and/or video acquisition of the scene and send it to the remote terminal, and can display audio and/or video of the scene or remote The audio and/or video of the remote terminal further improves the integration level and is more convenient for users to use.

In some implementations, when the ultrasonic imaging device 100 is not connected to the Internet, the terminal device 200 can help the ultrasonic imaging device 100 realize remote real-time audio and/or video interaction functions, and ensure the information security of the ultrasonic imaging device 100 .

Please refer to FIG. 6 in conjunction with the foregoing embodiments. FIG. 6 is a schematic block diagram of a terminal device 200 provided by an embodiment of the present application.

As shown in Figure 6, the terminal device 200 includes:

A housing 210, the housing 210 is formed with a receiving portion 201;

The circuit board 220, the circuit board 220 is accommodated in the accommodating portion 201, and the circuit board 220 is equipped with a medical image acquisition unit 221, a processing unit 222, a scene audio and/or video acquisition unit 223, an audio and/or video output unit 224 and a wireless The network communication unit 225, the medical image acquisition unit 221, the scene audio and/or video acquisition unit 223, the audio and/or video output unit 224 and the wireless network communication unit 225 are all connected to the processing unit 222;

A power supply unit 230, the power supply unit 230 is accommodated in the accommodating portion 201, and is used to supply power to the circuit board 220;

Among them, the medical image collection unit 221 is used to collect the medical image data of the ultrasonic imaging device 100 and transmits it to the processing unit 222, and the scene audio and/or video collection unit 223 is used to collect scene audio and/or video and the collected scene audio and / or video transmission to the processing unit 222; the processing unit 222 is used to process the medical image data and scene audio and/or video, and then send it to the server through the wireless network communication unit 225, so that the server sends it to the remote device, and processing The unit 222 is also used to obtain the remote audio and/or video sent by the remote device through the wireless network communication unit 225; the audio and/or video output unit 224 is used to output medical image data, scene audio and/or video, and remote audio and/or video.

The specific principle and implementation manner of the terminal device provided in the embodiment of the present application are similar to the ultrasound imaging system in the foregoing embodiment, and will not be repeated here.

It should be noted that the terminal device 200 in the embodiment of the present application is not limited to the scene where the ultrasonic imaging device 100 is applied. For example, it can also be used in medical imaging equipment such as X-ray imaging equipment, digital radiography (DR, Digital Radiograph) equipment, electronic computer tomography (CT, computed tomography) equipment, nuclear magnetic resonance imaging (MRI, nuclear magnetic resonance imaging) equipment, etc. connect.

Please refer to FIG. 7 in conjunction with the foregoing embodiments. FIG. 7 is a schematic block diagram of a medical imaging system 20 provided by an embodiment of the present application.

Wherein, the medical imaging system 20 includes a medical imaging device 500 and a terminal device 200, wherein the medical imaging device 500 is used to obtain medical images of human or animal bodies.

For example, the medical imaging equipment 500 includes but is not limited to at least one of the following: ultrasonic imaging equipment, X-ray imaging equipment, digital radiography (DR, Digital Radiograph) equipment, electronic computer tomography (CT, computed tomography) equipment, Nuclear magnetic resonance imaging (MRI, nuclear magnetic resonance imaging) equipment.

Specifically, as shown in FIG. 7 , the medical imaging device 500 includes a signal acquisition component 510, a signal processing component 520, and a display 530. The signal acquisition component 510 is used to collect electrical signals, and the signal processing component 520 is used to The electrical signal generates medical image data, and the display 530 is used to display the medical image data.

For example, when the medical imaging device 500 is the aforementioned ultrasonic imaging device 100, the signal acquisition component 510 is used to receive the ultrasonic echo returned from the target tissue through the probe 110, so as to obtain the ultrasonic echo signal/data, and the signal processing component 520 It is used to process the ultrasonic echo signal/data to obtain ultrasonic image data of the target tissue.

The terminal device 200 includes a housing 210 , a circuit board 220 and a power supply unit 230 .

The circuit board 220 is equipped with a medical image acquisition unit 221, a processing unit 222, and a network communication unit 225. In some embodiments, a scene audio and/or video acquisition unit 223 and/or an audio and/or video output unit may also be equipped. 224. The medical image acquisition unit 221 , the scene audio and/or video acquisition unit 223 , the audio and/or video output unit 224 and the network communication unit 225 are all connected to the processing unit 222 .

The terminal device 200 is connected to the medical image data device 500, wherein the medical image collection unit 221 is used to collect the medical image data of the medical image data device 500 and transmits it to the processing unit 222, and the scene audio and/or video collection unit 223 is used to collect the scene Audio and/or video and the collected scene audio and/or video are transmitted to the processing unit 222; the processing unit 222 is used to process the medical image data and the scene audio and/or video, and send them to the server through the network communication unit 225, to make the server send to the remote device, and the processing unit 222 is also used to obtain the remote audio and/or video sent by the remote device through the network communication unit 225; the audio and/or video output unit 224 is used to output medical image data, scene audio and/or or at least one of video, far-end audio, and/or video. The processing unit 222, the medical image acquisition unit 221, the scene audio and/or video acquisition unit 223, the audio and/or video output unit 224, the network communication unit 225, and the power supply unit 230 are integrated into the terminal device 200, the degree of integration Higher, simple connection, high reliability, user-friendly and easy to move.

The specific principle and implementation of the medical imaging system provided in the embodiment of the present application are similar to the ultrasound imaging system in the foregoing embodiment, and will not be repeated here.

It should be understood that the terminology used in this application is for the purpose of describing particular embodiments only and is not intended to limit the application.

It should also be understood that the term "and/or" used in this application and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes these combinations.

The above is only the specific implementation of the application, but the protection scope of the application is not limited thereto. Any person familiar with the technical field can easily think of various equivalent modifications or modifications within the technical scope disclosed in the application. Replacement, these modifications or replacements should be covered within the scope of protection of this application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

A terminal device, characterized in that the terminal device is separated from the ultrasonic imaging device and can be connected to or disconnected from the ultrasonic imaging device, wherein the ultrasonic imaging device includes a probe, a signal processing module and a display, and the probe is used to send The target tissue emits ultrasonic waves, the signal processing module is used to receive ultrasonic echoes returned from the target tissue through the probe, and generate medical image data according to the ultrasonic echoes, and the display is used to display the medical image data;

The terminal equipment includes:

a housing formed with a receptacle;

A circuit board, the circuit board is accommodated in the accommodating portion, and the circuit board is equipped with a medical image acquisition unit, a processing unit and a wireless network communication unit, and the medical image acquisition unit and the wireless network communication unit are both connected to the The processing unit connection;

a power supply unit accommodated in the accommodating portion for supplying power to the circuit board;

Wherein, the medical image collection unit is used to collect the medical image data of the ultrasonic imaging device and transmit it to the processing unit; the processing unit is used to process the medical image data and send it through the wireless network communication unit to the server, so that the server sends it to the remote device, and the processing unit is further configured to obtain the remote audio and/or video sent by the remote device through the wireless network communication unit.
The terminal device according to claim 1, wherein a connector is mounted on the circuit board, the connector is used to connect to the ultrasonic imaging device through a cable, and the connector includes an audio and/or video terminals and power terminals;

The medical image acquisition unit is connected to the audio and/or video terminal, so as to obtain the medical image data output by the ultrasonic imaging device through the audio and/or video terminal; the power supply unit is connected to the power supply terminal, to obtain electric energy from the ultrasonic imaging device through the power terminal.
The terminal device according to claim 1, wherein a medical image communication unit is mounted on the circuit board, and the medical image communication unit is connected to the processing unit;

The medical image communication unit is used for transmitting control instructions and/or target data between the processing unit and the ultrasonic imaging device.
The terminal device according to claim 3, wherein the circuit board is equipped with a connection A connector, the connector is used to connect to the ultrasonic imaging device through a cable, and the connector includes audio and/or video terminals, communication terminals and power terminals;

The medical image acquisition unit is connected to the audio and/or video terminal, so as to obtain the medical image data output by the ultrasonic imaging device through the audio and/or video terminal; the medical image communication unit is connected to the communication terminal connected to transmit control instructions and/or target data between the communication terminal and the ultrasonic imaging device; the power supply unit is connected to the power terminal to obtain electrical energy from the ultrasonic imaging device through the power terminal .
The ultrasonic imaging system according to claim 2 or 4, wherein the power supply unit includes a battery, a charging and discharging management circuit, and a power supply circuit, and the power supply circuit is used to supply electric energy in the battery to the circuit board ;

The charging and discharging management circuit is connected to the power terminal of the connector, so as to obtain power from the ultrasonic imaging device through the power terminal, and charge the battery with the obtained power.
The ultrasonic imaging system according to any one of claims 1-4, wherein the medical image acquisition unit includes an audio and/or video transmission chip, and the audio and/or video transmission chip is used to transmit the The medical image data output by the ultrasonic imaging device is transmitted to the processing unit.
The terminal device according to any one of claims 1-4, further comprising a scene audio and/or video acquisition unit, the scene audio and/or video acquisition unit is arranged on the housing or In the housing, it is used to collect scene audio and/or video and transmit the collected scene audio and/or video to the processing unit; the processing unit is also used to process the scene audio and/or video Afterwards, the wireless network communication unit sends it to the server, so that the server sends it to the remote device.
The terminal device according to claim 7, wherein the scene audio and/or video collection unit includes a camera;

The ultrasonic imaging system also includes a bracket, the bracket is provided with a first rotatable mechanism, the terminal device is arranged on the first rotatable mechanism, and the first rotatable mechanism is used to adjust the terminal device gesture to change the shooting direction of the camera.
The terminal device according to claim 7, wherein the scene audio and/or video collection unit includes a camera;

The terminal device further includes a second rotatable mechanism, the second rotatable mechanism is connected to the housing, and the camera is arranged on the second rotatable mechanism, and the second rotatable mechanism is used for make The camera rotates relative to the housing to adjust the shooting direction of the camera.
The terminal device according to any one of claims 1-4, wherein the medical image acquisition unit includes a digital audio and/or video interface circuit and/or an analog audio and/or video interface circuit, and the digital Audio and/or video interface circuits and/or analog audio and/or video interface circuits are connected to said audio and/or video terminals;

The medical image communication unit includes a USB circuit and/or a serial port circuit, and the USB circuit and/or serial port circuit are connected to the communication terminal.
The terminal device according to claim 3, wherein the circuit board is further equipped with a wireless data transmission unit, and the wireless data transmission unit is connected to the medical image acquisition unit and the medical image communication unit;

The medical image acquisition unit is used to acquire the medical image data output by the ultrasonic imaging device through the wireless data transmission unit, and the medical image communication unit is used to obtain the medical image data outputted by the ultrasonic imaging device through the wireless data transmission unit. Transfer control commands and/or object data.
The terminal device according to any one of claims 1-4, characterized in that: the terminal device further comprises an audio and/or video output unit, and the audio and/or video output unit is arranged on the housing Or in the casing, used to output at least one of medical image data, remote audio and/or video.
The ultrasonic imaging system according to any one of claims 7-9, wherein the terminal device further comprises an audio and/or video output unit, and the audio and/or video output unit is arranged in the housing on or in the housing, for outputting at least one of the medical image data, the scene audio and/or video, and the remote audio and/or video.
An ultrasonic imaging system, characterized in that it comprises:

Ultrasonic imaging equipment, the ultrasonic imaging equipment includes a probe, a signal processing module and a display, the probe is used to transmit ultrasonic waves to the target tissue, and the signal processing module is used to receive ultrasonic echoes returned from the target tissue through the probe, generating medical image data according to ultrasound echoes, the display being used to display the medical image data; and

A terminal device, the terminal device is separated from the ultrasonic imaging device and can be connected to or disconnected from the ultrasonic imaging device, the terminal device includes:

a housing formed with a receptacle;

A circuit board, the circuit board is accommodated in the accommodating portion, the circuit board is equipped with a medical image acquisition unit, a processing unit and a wireless network communication unit, the medical image acquisition unit and the wireless The network communication units are all connected to the processing unit;

a power supply unit accommodated in the accommodating portion for supplying power to the circuit board;

Wherein, the medical image collection unit is used to collect the medical image data of the ultrasonic imaging device and transmit it to the processing unit; the processing unit is used to process the medical image data and send it through the wireless network communication unit to the server, so that the server sends it to the remote device, and the processing unit is further configured to obtain the remote audio and/or video sent by the remote device through the wireless network communication unit.
The ultrasonic imaging system according to claim 14, wherein a connector is mounted on the circuit board, the connector is used to connect to the ultrasonic imaging device through a cable, and the connector includes audio and/or video terminals and power terminals;

The medical image acquisition unit is connected to the audio and/or video terminal, so as to obtain the medical image data output by the ultrasonic imaging device through the audio and/or video terminal; the power supply unit is connected to the power supply terminal, to obtain electric energy from the ultrasonic imaging device through the power terminal.
The ultrasonic imaging system according to claim 14, wherein a medical image communication unit is mounted on the circuit board, and the medical image communication unit is connected to the processing unit;

The medical image communication unit is used for transmitting control instructions and/or target data between the processing unit and the ultrasonic imaging device.
The ultrasonic imaging system according to claim 16, wherein a connector is mounted on the circuit board, the connector is used to connect to the ultrasonic imaging device through a cable, and the connector includes Audio and/or video terminals, communication terminals and power terminals;

The medical image acquisition unit is connected to the audio and/or video terminal, so as to obtain the medical image data output by the ultrasonic imaging device through the audio and/or video terminal; the medical image communication unit is connected to the communication terminal connected to transmit control instructions and/or target data between the communication terminal and the ultrasonic imaging device; the power supply unit is connected to the power terminal to obtain electrical energy from the ultrasonic imaging device through the power terminal .
The ultrasonic imaging system according to claim 15 or 17, wherein the power supply unit includes a battery, a charging and discharging management circuit, and a power supply circuit, and the power supply circuit is used to supply electric energy in the battery to the circuit board ;

The charging and discharging management circuit is connected to the power terminal of the connector, so as to obtain power from the ultrasonic imaging device through the power terminal, and charge the battery with the obtained power.
The ultrasonic imaging system according to any one of claims 14-17, wherein the medical image acquisition unit includes an audio and/or video transmission chip, and the audio and/or video transmission chip is used to transmit the The medical image data output by the ultrasonic imaging device is transmitted to the processing unit.
The ultrasonic imaging system according to any one of claims 14-17, wherein the terminal device further includes a scene audio and/or video acquisition unit, and the scene audio and/or video acquisition unit is set on the On the casing or arranged in the casing, it is used to collect scene audio and/or video and transmit the collected scene audio and/or video to the processing unit; the processing unit is also used to collect the scene audio and/or video After/or the video is processed, it is sent to the server through the wireless network communication unit, so that the server sends it to the remote device.
The ultrasonic imaging system according to claim 20, wherein the scene audio and/or video acquisition unit includes a camera;

The ultrasonic imaging system also includes a bracket, the bracket is provided with a first rotatable mechanism, the terminal device is arranged on the first rotatable mechanism, and the first rotatable mechanism is used to adjust the terminal device gesture to change the shooting direction of the camera.
The ultrasonic imaging system according to claim 20, wherein the scene audio and/or video acquisition unit includes a camera;

The terminal device further includes a second rotatable mechanism, the second rotatable mechanism is connected to the housing, and the camera is arranged on the second rotatable mechanism, and the second rotatable mechanism is used for The camera is rotated relative to the housing to adjust the shooting direction of the camera.
The ultrasonic imaging system according to claim 17, wherein the medical image acquisition unit includes a digital audio and/or video interface circuit and/or an analog audio and/or video interface circuit, and the digital audio and/or video Interface circuits and/or analog audio and/or video interface circuits are connected to said audio and/or video terminals;

The medical image communication unit includes a USB circuit and/or a serial port circuit, and the USB circuit and/or serial port circuit are connected to the communication terminal.
The ultrasonic imaging system according to claim 16, wherein the circuit board is further equipped with a wireless data transmission unit, and the wireless data transmission unit is connected to the medical image acquisition unit and the medical image communication unit;

The medical image acquisition unit is used to acquire the medical image data output by the ultrasonic imaging device through the wireless data transmission unit, and the medical image communication unit is used to transmit the medical image data through the wireless data transmission unit. The control instruction and/or target data are transmitted between the unit and the ultrasonic imaging device.
The ultrasonic imaging system according to any one of claims 13-17, characterized in that, the terminal device further comprises an audio and/or video output unit, and the audio and/or video output unit is arranged in the casing on or in the casing, for outputting at least one of medical image data, remote audio and/or video.
The ultrasonic imaging system according to any one of claims 20-22, wherein the terminal device further comprises an audio and/or video output unit, and the audio and/or video output unit is arranged in the housing on or in the housing, for outputting at least one of the medical image data, the scene audio and/or video, and the remote audio and/or video.
A terminal device, characterized in that the terminal device is separated from the ultrasonic imaging device and can be connected to or disconnected from the ultrasonic imaging device, wherein the ultrasonic imaging device includes a probe, a signal processing module and a display, and the probe uses For transmitting ultrasound to the target tissue, the signal processing module is used to receive the ultrasound echo returned from the target tissue through the probe, generate medical image data according to the ultrasound echo, and the display is used to display the medical image data;

The terminal equipment includes:

a housing formed with a receptacle;

A circuit board, the circuit board is accommodated in the accommodating portion, and the circuit board is equipped with a medical image acquisition unit, a processing unit, and a network communication unit, and the medical image acquisition unit and the network communication unit are both connected to the processing unit connection;

a power supply unit accommodated in the accommodating portion for supplying power to the circuit board;

Wherein, the medical image collection unit is used to collect the medical image data of the ultrasonic imaging equipment and transmit it to the processing unit; the processing unit is used to process the medical image data and send it to server, so that the server sends to the remote device, and the processing unit is further configured to obtain the remote audio and/or video sent by the remote device through the network communication unit.
An ultrasonic imaging system, characterized in that it comprises:

Ultrasonic imaging equipment, the ultrasonic imaging equipment includes a probe, a signal processing module and a display, the probe is used to transmit ultrasonic waves to the target tissue, and the signal processing module is used to receive ultrasonic echoes returned from the target tissue through the probe, generating medical image data according to ultrasound echoes, the display being used to display the medical image data; and

A terminal device, the terminal device is separated from the ultrasonic imaging device and can be connected to or disconnected from the ultrasonic imaging device, the terminal device includes:

a housing formed with a receptacle;

A circuit board, the circuit board is accommodated in the accommodating portion, and the circuit board is equipped with a medical image acquisition unit, a processing unit, and a network communication unit, and the medical image acquisition unit and the network communication unit are both connected to the processing unit connection;

a power supply unit accommodated in the accommodating portion for supplying power to the circuit board;

Wherein, the medical image collection unit is used to collect the medical image data of the ultrasonic imaging equipment and transmit it to the processing unit; the processing unit is used to process the medical image data and send it to server, so that the server sends to the remote device, and the processing unit is further configured to obtain the remote audio and/or video sent by the remote device through the network communication unit.
A medical imaging system, characterized in that it comprises:

Medical imaging equipment, the medical imaging equipment includes a signal acquisition component, a signal processing component and a display, the signal acquisition component is used to collect electrical signals, the signal processing component is used to generate medical image data according to the electrical signals, the a display for displaying the medical image data; and

A terminal device, the terminal device is separated from the medical imaging device and can be connected to or disconnected from the medical imaging device, the terminal device includes:

a housing formed with a receptacle;

A circuit board, the circuit board is accommodated in the accommodating portion, and the circuit board is equipped with a medical image acquisition unit, a processing unit, and a network communication unit, and the medical image acquisition unit and the network communication unit are both connected to the processing unit ;

a power supply unit accommodated in the accommodating portion for supplying power to the circuit board;

Wherein, the medical image collection unit is used to collect the medical image data of the medical imaging equipment and transmit it to the processing unit; the processing unit is used to process the medical image data and send it to server, so that the server sends to the remote device, and the processing unit is further configured to obtain the remote audio and/or video sent by the remote device through the network communication unit.