CN114159097A - Wireless keyboard assembly, wireless keyboard system and ultrasonic medical system - Google Patents

Wireless keyboard assembly, wireless keyboard system and ultrasonic medical system Download PDF

Info

Publication number
CN114159097A
CN114159097A CN202111630607.4A CN202111630607A CN114159097A CN 114159097 A CN114159097 A CN 114159097A CN 202111630607 A CN202111630607 A CN 202111630607A CN 114159097 A CN114159097 A CN 114159097A
Authority
CN
China
Prior art keywords
millimeter wave
signal
ultrasonic
data
converting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202111630607.4A
Other languages
Chinese (zh)
Inventor
肖磊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sonoscape Medical Corp
Original Assignee
Sonoscape Medical Corp
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 Sonoscape Medical Corp filed Critical Sonoscape Medical Corp
Priority to CN202111630607.4A priority Critical patent/CN114159097A/en
Publication of CN114159097A publication Critical patent/CN114159097A/en
Pending legal-status Critical Current

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
    • A61B8/4427—Device being portable or laptop-like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/46—Ultrasonic, sonic or infrasonic diagnostic devices with special arrangements for interfacing with the operator or the patient
    • A61B8/461—Displaying means of special interest
    • A61B8/462—Displaying means of special interest characterised by constructional features of the display
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5207—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of raw data to produce diagnostic data, e.g. for generating an image
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/52—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/5215—Devices using data or image processing specially adapted for diagnosis using ultrasonic, sonic or infrasonic waves involving processing of medical diagnostic data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/56—Details of data transmission or power supply
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/56—Details of data transmission or power supply
    • A61B8/565—Details of data transmission or power supply involving data transmission via a network

Abstract

The invention discloses a wireless keyboard assembly and system, the wireless keyboard assembly includes: the ultrasonic beam former is used for acquiring original ultrasonic data acquired by the connected ultrasonic probe and converting the original ultrasonic data into beam forming data; a keyboard section connected to the ultrasonic beam former, for converting an initial communication signal corresponding to the beam forming data into a first millimeter wave signal, and transmitting to the ultrasonic apparatus; the keyboard part is also used for converting a second millimeter wave signal corresponding to the received ultrasonic image data returned by the ultrasonic equipment into a video signal; according to the invention, through the setting of the keyboard component, the beam forming data generated by the ultrasonic beam former is transmitted to the ultrasonic equipment in a millimeter wave communication mode, the beam forming data can be processed by utilizing redundant computing resources of the ultrasonic equipment, the performance bottleneck caused by design limitation of the traditional notebook type ultrasonic equipment is broken through, the acquisition cost of high-end ultrasonic equipment is saved, and the ultrasonic detection efficiency is improved.

Description

Wireless keyboard assembly, wireless keyboard system and ultrasonic medical system
Technical Field
The invention relates to the technical field of ultrasound, in particular to a wireless keyboard component, a wireless keyboard system and an ultrasonic medical system.
Background
At present, the traditional notebook type ultrasonic equipment is limited by space and heat dissipation, a processor with lower power consumption and related hardware are generally adopted, and the average overall performance has a certain difference compared with the high-end desktop type ultrasonic equipment with unlimited volume; the expensive desktop ultrasound equipment can only perform serial examination on patients one by one, that is, every time the current patient is examined, the next patient can be examined, which is uneconomical for hospitals and a waste of medical resources for patients.
Therefore, how to realize the parallel ultrasonic examination of the ultrasonic equipment, improve the ultrasonic detection efficiency and reduce the waste of medical resources is a problem which needs to be solved urgently nowadays.
Disclosure of Invention
The invention aims to provide a wireless keyboard component, a wireless keyboard system and an ultrasonic medical system, which are used for processing original ultrasonic data acquired by the wireless keyboard component by utilizing ultrasonic equipment, realizing the parallel ultrasonic inspection of the ultrasonic equipment, improving the ultrasonic detection efficiency and reducing the waste of medical resources.
To solve the above technical problem, the present invention provides a wireless keyboard assembly, comprising:
an ultrasonic beam former for acquiring original ultrasonic data acquired by a connected ultrasonic probe and converting the original ultrasonic data into beam forming data;
a keyboard section connected to the ultrasonic beamformer, for converting an initial communication signal corresponding to the beamforming data into a first millimeter wave signal, and transmitting the first millimeter wave signal to an ultrasound device; the keyboard part is also used for converting a second millimeter wave signal corresponding to the received ultrasonic image data returned by the ultrasonic equipment into a video signal and sending the video signal to a connected display through a video transmission interface; wherein the ultrasound image data is data obtained by the ultrasound device processing the beamforming data.
Optionally, the keyboard component includes: a signal conversion unit and a millimeter wave communication unit; wherein the content of the first and second substances,
the signal conversion unit is respectively connected with the ultrasonic beam former and the millimeter wave communication unit and is used for converting the initial communication signal sent by the ultrasonic beam former into a first baseband signal corresponding to the beam forming data; converting a second baseband signal corresponding to the ultrasound image data sent by the millimeter wave communication unit into the video signal corresponding to the ultrasound image data;
a millimeter wave communication unit for converting the first baseband signal into the first millimeter wave signal and transmitting the first millimeter wave signal to the ultrasonic device; converting the received second millimeter wave signal into the second baseband signal.
Optionally, the signal conversion unit includes a signal transceiver module and a baseband signal conversion module, and the millimeter wave communication unit includes a millimeter wave data transmission chip and a millimeter wave antenna; wherein the content of the first and second substances,
the signal transceiver module is respectively connected to the ultrasound beamformer and the baseband signal conversion module, and is configured to receive the initial communication signal sent by the ultrasound beamformer and transmit the initial communication signal to the baseband signal conversion module; receiving a relay communication signal corresponding to the ultrasonic image data sent by the baseband signal conversion module, and converting the relay communication signal into the video signal;
the baseband signal conversion module is connected with the millimeter wave data transmission chip and is used for converting the initial communication signal transmitted by the signal transceiver module into the first baseband signal; converting the second baseband signal sent by the millimeter wave data transmission chip into the relay communication signal;
the millimeter wave data transmission chip is connected with the millimeter wave antenna and used for converting the first baseband signal into the first millimeter wave signal and sending the first millimeter wave signal to the ultrasonic equipment through the millimeter wave antenna; and receiving the second millimeter wave signal through the millimeter wave antenna, and converting the second millimeter wave signal into the second baseband signal.
Optionally, the signal transceiver module is specifically a signal transceiver module integrated with a display driver; the signal transceiver module is specifically configured to convert the relay communication signal into the video signal corresponding to each video transmission interface.
Optionally, the signal transceiver module is specifically a USB signal transceiver module; the initial communication signal is specifically a first USB signal corresponding to the beamforming data; the relay communication signal is specifically a second USB signal corresponding to the ultrasound image data.
Optionally, the number of the video transmission interfaces in the keyboard component is greater than or equal to 2.
Optionally, the ultrasound beamformer is connected to one or more of the ultrasound probes via a probe mount.
Optionally, the keyboard component includes: a key member; the keyboard part is also used for converting the key control signal corresponding to the key part into a third millimeter wave signal and sending the third millimeter wave signal to the ultrasonic equipment so as to realize control on the ultrasonic equipment.
Optionally, the keyboard component further includes: the key indicator lamp and the indicator lamp processing module; the keyboard component is also used for controlling the display of the key indicator lamp by using the indicator lamp processing module.
Optionally, the keyboard component includes: a loudspeaker and a sound effect processing module; the keyboard component is also used for processing audio processing data returned by the ultrasonic equipment by using the sound effect processing module to obtain audio data to be played, and playing the audio data to be played through the loudspeaker; wherein the audio processing data comprises audio data obtained by the ultrasound device processing the beamforming data.
Optionally, the wireless keyboard assembly further comprises:
the battery pack is connected with the keyboard part and used for supplying power to the keyboard part; charging a battery in the battery pack with power supplied by a connected charger;
wherein the keyboard component is further configured to power the ultrasound beamformer with power from the battery assembly.
The present invention also provides a wireless keyboard system, comprising:
at least one wireless keyboard assembly as described above;
the millimeter wave transceiving component is used for connecting ultrasonic equipment, converting a received first millimeter wave signal corresponding to the beam forming data sent by the wireless keyboard component into a first interface communication signal of the ultrasonic equipment and sending the first millimeter wave signal to the ultrasonic equipment; and converting a second interface communication signal corresponding to the received ultrasonic image data returned by the ultrasonic equipment into a second millimeter wave signal, and sending the second millimeter wave signal to the wireless keyboard component.
In addition, the present invention also provides an ultrasonic medical system comprising:
a wireless keyboard system as described above;
and the ultrasonic equipment is connected with the millimeter wave transceiving component in the wireless keyboard system and is used for processing the beam forming data sent by the millimeter wave transceiving component to obtain ultrasonic image data and sending the ultrasonic image data to the millimeter wave transceiving component.
The invention provides a wireless keyboard assembly, comprising: the ultrasonic beam former is used for acquiring original ultrasonic data acquired by the connected ultrasonic probe and converting the original ultrasonic data into beam forming data; a keyboard section connected to the ultrasonic beam former, for converting an initial communication signal corresponding to the beam forming data into a first millimeter wave signal, and transmitting to the ultrasonic apparatus; the keyboard part is also used for converting a second millimeter wave signal corresponding to the received ultrasonic image data returned by the ultrasonic equipment into a video signal and sending the video signal to a connected display through a video transmission interface; the ultrasonic image data is obtained by processing beam forming data by ultrasonic equipment;
therefore, the invention transmits the beam forming data generated by the ultrasonic beam former to the ultrasonic equipment in a millimeter wave communication mode through the setting of the keyboard component, and can process the beam forming data by utilizing redundant computing resources of the ultrasonic equipment, so that the wireless keyboard component does not need to process the beam forming data, and the performance bottleneck caused by the limitation of power consumption and volume design of the traditional notebook type ultrasonic equipment can be broken through; and the display connected with the video transmission interface can be used for displaying ultrasonic image data returned by the ultrasonic equipment, so that the parallel ultrasonic inspection of the ultrasonic equipment is realized at lower cost, the acquisition cost of high-end ultrasonic equipment is saved, and the ultrasonic detection efficiency is improved. In addition, the invention also provides a wireless keyboard system which also has the beneficial effects.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic diagram of a wireless keyboard assembly according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an ultrasonic medical system according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a wireless keyboard assembly according to an embodiment of the present invention. The wireless keyboard assembly may include:
an ultrasonic beam former 10 for acquiring raw ultrasonic data acquired by a connected ultrasonic probe and converting the raw ultrasonic data into beam forming data;
a keyboard section 20 connected to the ultrasonic beamformer 10 for converting an initial communication signal corresponding to the beamformed data into a first millimeter wave signal and transmitting to the ultrasonic apparatus; the keyboard part 20 is further configured to convert a second millimeter wave signal corresponding to the received ultrasound image data returned by the ultrasound device into a video signal, and send the video signal to a connected display through a video transmission interface; the ultrasound image data is data obtained by processing the beamforming data by the ultrasound device.
It is understood that the ultrasound beamformer 10 in the present embodiment may perform beamforming processing on the raw ultrasound data acquired by the connected ultrasound probe, and convert the raw ultrasound data into beamformed data; as shown in fig. 2, the ultrasound beamformer 10 may be embodied as an ultrasound beam forming plate. Since the volume size limitation of the wireless keyboard assembly in this embodiment is more relaxed compared to the existing wireless ultrasound probe, the ultrasound beamformer 10 can select a beamforming scheme with more array elements and stronger performance according to actual requirements, so as to obtain better image quality.
Specifically, the specific connection mode between the ultrasound beamformer 10 and the ultrasound probe in this embodiment can be set by a designer according to a practical scenario and a user's requirement, for example, the ultrasound beamformer 10 can be connected to the ultrasound probe through a probe holder in the ultrasound beamformer 10; for example, each probe holder in the ultrasound beamformer 10 may be connected to a corresponding ultrasound probe, and the probe holder in the ultrasound beamformer 10 may also be connected to 2 or more than 2 ultrasound probes; the number of probe blocks in the ultrasound beamformer 10 in this embodiment may be 1; the number of the probe seats can be more than or equal to 2, so that a user can select and use the ultrasonic probes connected with the probe seats according to requirements.
It should be noted that, in this embodiment, the keyboard component 20 may convert the beamforming data sent by the ultrasound beamformer 10 into beamforming data of a first millimeter wave signal (i.e., beamforming data in the form of a millimeter wave signal), so as to send the beamforming data to an ultrasound device (e.g., a desktop ultrasound device) through millimeter wave signal transmission, so that the ultrasound device can acquire the beamforming data, perform processing calculation on the beamforming data to obtain processed ultrasound image data, and return a second millimeter wave signal (i.e., ultrasound image data in the form of a millimeter wave signal) corresponding to the ultrasound image data to the keyboard component 20; correspondingly, the keyboard component 20 can also convert a second millimeter wave signal corresponding to the received ultrasound image data returned by the ultrasound device into a video signal, send the corresponding video signal to a connected display through a video transmission interface, and display the ultrasound image data by using the display, so that the ultrasound device can not only process and display the ultrasound image acquired by the ultrasound probe of the ultrasound device, but also process and display the ultrasound image acquired by the ultrasound probe connected to the wireless keyboard component by using the display connected to the wireless keyboard component, thereby realizing the parallel ultrasound examination of the ultrasound device; accordingly, the ultrasound apparatus can support multiprocess task processing based on time slice polling, so that the ultrasound apparatus can display not only the ultrasound image acquired by the ultrasound probe of itself in real time, but also the ultrasound image acquired by the ultrasound probe connected to the ultrasound beamformer 10 in real time by using the display connected to the keyboard part 20.
Specifically, for the specific device structure of the keyboard component 20 in this embodiment, the specific device structure may be set by a designer according to a practical scene and a user requirement, for example, the keyboard component 20 may include a signal conversion unit and a millimeter wave communication unit; the signal conversion unit is respectively connected to the ultrasound beamformer 10 and the millimeter wave communication unit, and is configured to convert an initial communication signal corresponding to beamforming data sent by the ultrasound beamformer 10 into a first baseband signal corresponding to beamforming data; converting a second baseband signal corresponding to the ultrasonic image data sent by the millimeter wave communication unit into a video signal corresponding to the ultrasonic image data; the millimeter wave communication unit is used for converting the first baseband signal corresponding to the beam forming data into a first millimeter wave signal corresponding to the beam forming data and sending the first millimeter wave signal to the ultrasonic equipment; and converting a second millimeter wave signal corresponding to the received ultrasonic image data returned by the ultrasonic equipment into a second baseband signal corresponding to the ultrasonic image data.
That is, the signal conversion unit may convert the initial communication signal corresponding to the beamforming data sent by the ultrasound beamformer 10 into a corresponding baseband signal (i.e., a first baseband signal) and send the baseband signal to the millimeter wave communication unit, so that the millimeter wave communication unit may convert the first millimeter wave signal corresponding to the beamforming data and send the first millimeter wave signal to the ultrasound device; the signal conversion unit may further convert a second baseband signal corresponding to the ultrasound image data converted by the millimeter wave communication unit into a corresponding video signal, so as to send the ultrasound image data to a connected display through a video transmission interface in the form of a video signal, and display the ultrasound image by using the display.
In this embodiment, the ultrasound device may process the beamforming data sent by the keyboard component in a manner the same as or similar to the beamforming data processing method in the prior art, so as to obtain ultrasound image data, which is not described in detail in this embodiment. Specifically, the present embodiment does not limit the specific structural types of the signal conversion unit and the millimeter wave communication unit in the keyboard component 20, for example, the signal conversion unit may include a signal transceiver module and a baseband signal conversion module, and the millimeter wave communication unit may include a millimeter wave data transmission chip and a millimeter wave antenna; the signal transceiver module is respectively connected to the ultrasound beam former 10 and the baseband signal conversion module, and is configured to receive an initial communication signal corresponding to beamforming data sent by the ultrasound beam former 10, and transmit the initial communication signal to the baseband signal conversion module; and receiving a relay communication signal corresponding to the ultrasonic image data sent by the baseband signal conversion module, and converting the relay communication signal into a video signal corresponding to the ultrasonic image data. The baseband signal conversion module is connected with the millimeter wave data transmission chip and used for converting the initial communication signal transmitted by the signal transceiver module into a first baseband signal corresponding to the beam forming data; and converting a second baseband signal corresponding to the ultrasonic image data sent by the millimeter wave data transmission chip into a relay communication signal, and sending the relay communication signal to the signal transceiving module. The millimeter wave data transmission chip (such as the integrated Tx/Rx millimeter wave data transmission chip 1 in fig. 2) is connected to the millimeter wave antenna (such as the millimeter wave antenna 1 in fig. 2), and is configured to convert the first baseband signal corresponding to the beam forming data into a first millimeter wave signal, and send the first millimeter wave signal to the ultrasound device through the millimeter wave antenna; and receiving a second millimeter wave signal returned by the ultrasonic equipment through the millimeter wave antenna, and converting the second millimeter wave signal into a baseband signal corresponding to the ultrasonic image data.
Correspondingly, the specific communication type between the signal conversion unit and the ultrasound beamformer 10, that is, the specific communication type of the signal transceiver module, may be set by a designer according to a usage scenario and a user requirement, for example, the communication type between the signal conversion unit and the ultrasound beamformer 10 may be a USB (Universal Serial Bus) signal, that is, the signal conversion unit may be configured to convert a first USB signal (that is, an initial communication signal) corresponding to beamforming data sent by the ultrasound beamformer 10 into a first baseband signal corresponding to the beamforming data; and converting a second baseband signal corresponding to the ultrasound image data sent by the millimeter wave communication unit into a second USB signal (i.e., a relay communication signal) corresponding to the ultrasound image data. That is, the communication type of the signal transceiver module may be a USB signal, that is, the signal transceiver module may be specifically a USB signal transceiver module (e.g., a USB3.0 expansion module in fig. 2) for receiving a first USB signal corresponding to the beamforming data sent by the ultrasound beamformer 10; receiving a second USB signal corresponding to the ultrasonic image data sent by the baseband signal conversion module; accordingly, the baseband signal conversion module (e.g., the baseband-to-USB signal conversion module in fig. 2) may be specifically configured to convert the first USB signal corresponding to the beamforming data into the first baseband signal corresponding to the beamforming data; and converting a second baseband signal corresponding to the ultrasonic image data sent by the millimeter wave data transmission chip into a second USB signal corresponding to the ultrasonic image data.
Specifically, the signal conversion unit may be further connected to the control device, and configured to convert a communication control instruction transmitted by the control device into a corresponding baseband signal, and send the baseband signal to the ultrasonic device in a millimeter wave form through the millimeter wave communication unit, so as to control the ultrasonic device; for example, the signal transceiver module may be connected to a control device (such as the touch display and the track ball in fig. 2) through a communication interface, and is configured to receive a communication control instruction transmitted by the control device, convert the communication control instruction into a corresponding millimeter wave signal through the baseband signal conversion module, the millimeter wave data transmission chip, and the millimeter wave antenna, and send the millimeter wave signal to the ultrasound device, so as to implement control of the ultrasound device, such as control of the ultrasound device on processing of beamforming data; as shown in fig. 2, the USB3.0 expansion module may be connected to the touch display or the user USB device through a USB interface, so that a communication control instruction (e.g., a touch control instruction of the touch display) transmitted by the touch display or the user USB device may be converted into a corresponding millimeter wave signal and sent to the ultrasound device.
Furthermore, the signal conversion unit may be integrated with a display driving function, for example, a signal transceiver module in the signal conversion unit may be specifically a signal transceiver module integrated with a display driver; the signal transceiver module may be specifically configured to convert the relay communication signal corresponding to the ultrasound image data into a video signal (i.e., ultrasound image data in a corresponding display output format) corresponding to each video transmission interface, so as to complete conversion of the ultrasound image data in the display output format corresponding to each video transmission interface by using a display driving function integrated by the signal transceiver module; as shown in fig. 2, the USB3.0 expansion module integrated with the display driver may convert the relay communication signal corresponding to the ultrasound image data into video signals corresponding to two video transmission interfaces, i.e., a DP (display port) Interface and an HDMI (High Definition Multimedia Interface) Interface, that is, a DP video signal and an HDMI video signal.
Specifically, the specific number and type of the video transmission interfaces in the keyboard component 20 in this embodiment can be set by a designer according to a practical scene and a user requirement, for example, the number of the video transmission interfaces may be 1, that is, the keyboard component 20 can transmit display data of one data type to a display connected to the display only through the video transmission interface; the number of the video transmission interfaces can be more than or equal to 2, and the types of the video transmission interfaces can be different, so that a user can select a proper video transmission interface connection according to the type of a display (such as a touch display, a medical display and the like) through the setting of different video transmission interfaces; as shown in fig. 2, when the number of the video transmission interfaces is 2, the two video transmission interfaces may be a DP interface and an HDMI interface, respectively, so that a user can select the touch display and/or the medical display to connect through the DP interface and the HDMI interface, that is, the user can select to access only the first selectable component (touch display), or select to access only the second selectable component (medical display), or access both the first selectable component and the second selectable component according to the user's own needs.
Among them, the keyboard section 20 in the present embodiment may include: a key member; the keyboard part 20 may also be configured to convert the key control signal corresponding to the key part into a corresponding millimeter wave signal (i.e., a third millimeter wave signal) and send the millimeter wave signal to the ultrasonic device, so as to control the ultrasonic device; for example, the user can control the processing mode of the ultrasonic equipment to the beam forming data by operating and pressing the key components in the keyboard component 20. For example, the signal transceiver module in the keyboard component 20 may receive a key control signal (e.g., a third USB signal) from the key component, and transmit the key control signal to the baseband signal conversion module; the baseband signal conversion module can convert the key control signal into a third baseband signal and transmit the third baseband signal to the millimeter wave data transmission chip; the millimeter wave data transmission chip may convert the third baseband signal into a third millimeter wave signal, and transmit the third millimeter wave signal to the ultrasound device through the millimeter wave antenna.
Correspondingly, the keyboard section 20 in the present embodiment may further include: the key indicator lamp and the indicator lamp processing module; wherein, the keyboard component 20 can also be used to control the display of the key indicator light by using the indicator light processing module; for example, the keyboard component 20 can control the display of key indicator lamps in the keyboard component 20 through the indicator lamp processing module, so as to prompt the user to press the controllable key components in the keyboard component 20 during the ultrasonic testing process, thereby facilitating the control operation of the user.
Specifically, the keyboard section 20 in the present embodiment may include: a loudspeaker and a sound effect processing module; the keyboard component 20 is further configured to process audio processing data returned by the ultrasonic device by using the sound effect processing module to obtain audio data to be played, and play the audio data to be played through the speaker; wherein the audio processing data comprises audio data obtained by the ultrasound device processing the beamforming data. For example, the ultrasound device may analyze ultrasound image data and audio processing data (such as doppler audio data) from the beamforming data sent by the wireless keyboard assembly, and then send the audio processing data back to the wireless keyboard assembly in a millimeter wave form, so that the sound effect processing module may perform sound effect processing (such as low frequency enhancement) on the audio processing data to obtain audio data to be played, and play the audio data to be played through a speaker; accordingly, the signal conversion mode of the audio processing data returned by the ultrasound device in the keyboard part 20 is similar to the signal conversion mode of the ultrasound image data returned by the ultrasound device in the keyboard part, and is not repeated herein.
It should be noted that, in this embodiment, a millimeter wave communication link may be directly established between the keyboard component 20 in the wireless keyboard assembly and the ultrasound apparatus, so that the keyboard component 20 may directly send the beamforming data in the form of millimeter waves (i.e. the first millimeter wave signal) to the ultrasound apparatus, and receive the ultrasound image data in the form of millimeter waves (i.e. the second millimeter wave signal) returned by the ultrasound apparatus; the keyboard section 20 and the ultrasonic device may establish a millimeter wave communication link through a millimeter wave transceiver module connected to the ultrasonic device, that is, the keyboard section 20 establishes a millimeter wave communication link with the millimeter wave transceiver module connected to the ultrasonic device, so that the keyboard section 20 may send a first millimeter wave signal to the millimeter wave transceiver module and receive a second millimeter wave signal returned by the millimeter wave transceiver module, so that the ultrasonic device may acquire beam forming data by using the millimeter wave transceiver module, and send ultrasonic image data to the keyboard section 20 in a millimeter wave form by using the millimeter wave transceiver module.
Specifically, the wireless keyboard assembly provided by the present embodiment may further include a battery assembly to support battery-only power supply functions of the wireless keyboard assembly. For example, a battery pack may be connected to the keyboard assembly 20 for powering the keyboard assembly 20; and the battery in the battery pack is charged by the power supply of the connected charger; the keyboard section 20 is also used to power the ultrasound beamformer 10 with the power supplied by the battery pack. As shown in fig. 2, the battery pack may supply power to the keyboard section 20 through a DC (direct current) output port, and supply power to the ultrasonic beamformer 10 (e.g., an ultrasonic beam forming board) through a DC power output port of the keyboard section 20. The battery pack may also be connected with the keyboard section 20 and the ultrasound beamformer 10 for powering the keyboard section 20 and the ultrasound beamformer 10; and the batteries in the battery pack are charged with power supplied from the connected charger.
According to the embodiment of the invention, through the setting of the keyboard component 20, the beam forming data generated by the ultrasonic beam former 10 is transmitted to the ultrasonic equipment in a millimeter wave communication mode, the beam forming data can be processed by utilizing redundant computing resources of the ultrasonic equipment, so that the wireless keyboard component does not need to process the beam forming data, and the performance bottleneck caused by the limitation of power consumption and volume design of the traditional notebook type ultrasonic equipment can be broken through; and the display connected with the video transmission interface can be used for displaying ultrasonic image data returned by the ultrasonic equipment, so that the parallel ultrasonic inspection of the ultrasonic equipment is realized at lower cost, the acquisition cost of high-end ultrasonic equipment is saved, and the ultrasonic detection efficiency is improved.
Corresponding to the above embodiments of the wireless keyboard assembly, the present invention further provides a wireless keyboard system, and a wireless keyboard system described below and a wireless keyboard assembly described above can be referred to with reference to each other.
A wireless keyboard system, comprising:
at least one wireless keyboard assembly as provided in the above embodiments;
the millimeter wave transceiving component is used for connecting the ultrasonic equipment, converting a first millimeter wave signal corresponding to received beam forming data sent by the wireless keyboard component into a first interface communication signal of the ultrasonic equipment and sending the first millimeter wave signal to the ultrasonic equipment; and converting a second interface communication signal corresponding to the received ultrasonic image data returned by the ultrasonic equipment into a second millimeter wave signal, and sending the second millimeter wave signal to the wireless keyboard component.
Specifically, the millimeter wave transceiver component in this embodiment may be in communication connection with the ultrasonic device, and complete conversion between a millimeter wave signal (i.e., a first millimeter wave signal and a second millimeter wave signal) communicated between the millimeter wave transceiver component and the wireless keyboard assembly and a communication signal (i.e., a first interface communication signal and a second interface communication signal) communicated between the millimeter wave transceiver component and the ultrasonic device, for a specific device structure of the millimeter wave transceiver component in this embodiment, a designer may set the device structure by himself or herself according to a practical scenario and a user requirement, for example, the millimeter wave transceiver component may include a device baseband signal conversion module, a device millimeter wave data transmission chip (e.g., the integrated Tx/Rx millimeter wave data transmission chip 2 in fig. 2), and a device millimeter wave antenna (e.g., the millimeter wave antenna 1 in fig. 2); the device baseband signal conversion module is respectively connected with the ultrasonic device and the device millimeter wave data transmission chip, and is used for converting a baseband signal corresponding to beam forming data sent by the device millimeter wave data transmission chip into an interface communication signal (namely a first interface communication signal) of the ultrasonic device corresponding to the beam forming data and transmitting the interface communication signal to the ultrasonic device; and converting an interface communication signal (namely, a second interface communication signal) of the ultrasonic device corresponding to the ultrasonic image data sent by the ultrasonic device into a baseband signal corresponding to the ultrasonic image data, and transmitting the baseband signal to the millimeter wave data transmission chip of the device. The device millimeter wave data transmission chip is connected with the device millimeter wave antenna and used for receiving a first millimeter wave signal (namely, millimeter wave form data) corresponding to the wave form data sent by the wireless keyboard assembly through the device millimeter wave antenna and converting the first millimeter wave signal into a baseband signal corresponding to the wave form data; and converting the baseband signal corresponding to the ultrasonic image data into a second millimeter wave signal (namely ultrasonic image data in the form of millimeter waves) corresponding to the ultrasonic image data, and sending the second millimeter wave signal to the wireless keyboard component through the millimeter wave antenna of the device.
Correspondingly, the specific communication type between the millimeter wave transceiving component and the ultrasonic equipment can be set by a designer according to a use scene and user requirements, for example, the communication type can be a USB signal, that is, the millimeter wave transceiving component can be specifically a USB device to be inserted into a USB interface connected with the ultrasonic equipment; correspondingly, the device baseband signal conversion module (e.g., the USB signal to baseband signal conversion module in fig. 2) may be specifically configured to convert a baseband signal corresponding to beamforming data sent by the device millimeter wave data transmission chip into a USB signal (i.e., the first interface communication signal) corresponding to beamforming data, and transmit the USB signal to the ultrasonic device (e.g., the high-end desktop color Doppler ultrasound in fig. 2); and converting the USB signal (namely the second interface communication signal) corresponding to the ultrasonic image data sent by the ultrasonic equipment into a baseband signal corresponding to the ultrasonic image data and transmitting the baseband signal to the equipment millimeter wave data transmission chip.
It can be understood that, in this embodiment, each millimeter wave transceiver component may perform millimeter wave communication with a corresponding wireless keyboard assembly, for example, the ultrasound device may establish millimeter wave communication links with two wireless keyboard assemblies through two millimeter wave transceiver components connected thereto, so as to process the beamforming data generated by the ultrasound probe of itself and the ultrasound beamformer of the two wireless keyboard assemblies at the same time, and implement parallel ultrasound examination of 3 patients; for example, the ultrasonic equipment can establish millimeter wave communication link with the two wireless keyboard assemblies through one millimeter wave transceiving assembly connected with the ultrasonic equipment, so that the ultrasonic equipment can process the beam forming data corresponding to the original ultrasonic data acquired by the ultrasonic probe of the ultrasonic equipment and the ultrasonic probes of the two wireless keyboard assemblies at the same time, and the parallel ultrasonic examination of 3 patients is realized.
Corresponding to the above wireless keyboard system embodiment, the embodiment of the present invention further provides an ultrasonic medical system, and the ultrasonic medical system described below and the wireless keyboard system described above may be referred to in correspondence.
An ultrasonic medical system comprising:
the wireless keyboard system provided by the above embodiment;
and the ultrasonic equipment is connected with the millimeter wave transceiving component in the wireless keyboard system and is used for processing the beam forming data sent by the millimeter wave transceiving component to obtain ultrasonic image data and sending the ultrasonic image data to the millimeter wave transceiving component.
In this embodiment, the ultrasound device may process the beamforming data sent by the wireless keyboard assembly in a manner the same as or similar to the beamforming data processing method in the prior art, so as to obtain ultrasound image data, which is not described in detail in this embodiment.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The system disclosed by the embodiment corresponds to the wireless keyboard assembly disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the description of the method part.
The above detailed description of the wireless keyboard assembly, the wireless keyboard system and the ultrasonic medical system provided by the invention. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims (13)

1. A wireless keyboard assembly, comprising:
an ultrasonic beam former for acquiring original ultrasonic data acquired by a connected ultrasonic probe and converting the original ultrasonic data into beam forming data;
a keyboard section connected to the ultrasonic beamformer, for converting an initial communication signal corresponding to the beamforming data into a first millimeter wave signal, and transmitting the first millimeter wave signal to an ultrasound device; the keyboard part is also used for converting a second millimeter wave signal corresponding to the received ultrasonic image data returned by the ultrasonic equipment into a video signal and sending the video signal to a connected display through a video transmission interface; wherein the ultrasound image data is data obtained by the ultrasound device processing the beamforming data.
2. A wireless keyboard assembly according to claim 1, wherein the keyboard assembly comprises: a signal conversion unit and a millimeter wave communication unit; wherein the content of the first and second substances,
the signal conversion unit is respectively connected with the ultrasonic beam former and the millimeter wave communication unit and is used for converting the initial communication signal sent by the ultrasonic beam former into a first baseband signal corresponding to the beam forming data; converting a second baseband signal corresponding to the ultrasound image data sent by the millimeter wave communication unit into the video signal corresponding to the ultrasound image data;
a millimeter wave communication unit for converting the first baseband signal into the first millimeter wave signal and transmitting the first millimeter wave signal to the ultrasonic device; converting the received second millimeter wave signal into the second baseband signal.
3. The wireless keyboard assembly of claim 2, wherein the signal conversion unit comprises a signal transceiver module and a baseband signal conversion module, and the millimeter wave communication unit comprises a millimeter wave data transmission chip and a millimeter wave antenna; wherein the content of the first and second substances,
the signal transceiver module is respectively connected to the ultrasound beamformer and the baseband signal conversion module, and is configured to receive the initial communication signal sent by the ultrasound beamformer and transmit the initial communication signal to the baseband signal conversion module; receiving a relay communication signal corresponding to the ultrasonic image data sent by the baseband signal conversion module, and converting the relay communication signal into the video signal;
the baseband signal conversion module is connected with the millimeter wave data transmission chip and is used for converting the initial communication signal transmitted by the signal transceiver module into the first baseband signal; converting the second baseband signal sent by the millimeter wave data transmission chip into the relay communication signal;
the millimeter wave data transmission chip is connected with the millimeter wave antenna and used for converting the first baseband signal into the first millimeter wave signal and sending the first millimeter wave signal to the ultrasonic equipment through the millimeter wave antenna; and receiving the second millimeter wave signal through the millimeter wave antenna, and converting the second millimeter wave signal into the second baseband signal.
4. A keyboard assembly according to claim 3, wherein the signal transceiver module is embodied as an integrated display driving signal transceiver module; the signal transceiver module is specifically configured to convert the relay communication signal into the video signal corresponding to each video transmission interface.
5. A wireless keyboard assembly according to claim 3, wherein said signal transceiving module is specifically a USB signal transceiving module; the initial communication signal is specifically a first USB signal corresponding to the beamforming data; the relay communication signal is specifically a second USB signal corresponding to the ultrasound image data.
6. A wireless keyboard assembly according to claim 1, wherein the number of video transmission interfaces in the keyboard assembly is greater than or equal to 2.
7. The wireless keyboard assembly of claim 1, wherein the ultrasound beamformer is connected to one or more of the ultrasound probes through a probe mount.
8. A wireless keyboard assembly according to claim 1, wherein the keyboard assembly comprises: a key member; the keyboard part is also used for converting the key control signal corresponding to the key part into a third millimeter wave signal and sending the third millimeter wave signal to the ultrasonic equipment so as to realize control on the ultrasonic equipment.
9. The wireless keyboard assembly of claim 8, wherein the keyboard assembly further comprises: the key indicator lamp and the indicator lamp processing module; the keyboard component is also used for controlling the display of the key indicator lamp by using the indicator lamp processing module.
10. A wireless keyboard assembly according to claim 1, wherein the keyboard assembly comprises: a loudspeaker and a sound effect processing module; the keyboard component is also used for processing audio processing data returned by the ultrasonic equipment by using the sound effect processing module to obtain audio data to be played, and playing the audio data to be played through the loudspeaker; wherein the audio processing data comprises audio data obtained by the ultrasound device processing the beamforming data.
11. A wireless keyboard assembly according to any of claims 1 to 10, further comprising:
the battery pack is connected with the keyboard part and used for supplying power to the keyboard part; charging a battery in the battery pack with power supplied by a connected charger;
wherein the keyboard component is further configured to power the ultrasound beamformer with power from the battery assembly.
12. A wireless keyboard system, comprising:
at least one wireless keyboard assembly according to any of claims 1 to 11;
the millimeter wave transceiving component is used for connecting ultrasonic equipment, converting a received first millimeter wave signal corresponding to the beam forming data sent by the wireless keyboard component into a first interface communication signal of the ultrasonic equipment and sending the first millimeter wave signal to the ultrasonic equipment; and converting a second interface communication signal corresponding to the received ultrasonic image data returned by the ultrasonic equipment into a second millimeter wave signal, and sending the second millimeter wave signal to the wireless keyboard component.
13. An ultrasonic medical system, comprising:
the wireless keyboard system of claim 12;
and the ultrasonic equipment is connected with the millimeter wave transceiving component in the wireless keyboard system and is used for processing the beam forming data sent by the millimeter wave transceiving component to obtain ultrasonic image data and sending the ultrasonic image data to the millimeter wave transceiving component.
CN202111630607.4A 2021-12-28 2021-12-28 Wireless keyboard assembly, wireless keyboard system and ultrasonic medical system Pending CN114159097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111630607.4A CN114159097A (en) 2021-12-28 2021-12-28 Wireless keyboard assembly, wireless keyboard system and ultrasonic medical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111630607.4A CN114159097A (en) 2021-12-28 2021-12-28 Wireless keyboard assembly, wireless keyboard system and ultrasonic medical system

Publications (1)

Publication Number Publication Date
CN114159097A true CN114159097A (en) 2022-03-11

Family

ID=80488346

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111630607.4A Pending CN114159097A (en) 2021-12-28 2021-12-28 Wireless keyboard assembly, wireless keyboard system and ultrasonic medical system

Country Status (1)

Country Link
CN (1) CN114159097A (en)

Similar Documents

Publication Publication Date Title
US7867168B2 (en) Ultrasonic transducer having distributed weight properties
CN1758878A (en) System for use with a modular apparatus for diagnostic ultrasound
CN1759327A (en) Modular apparatus for diagnostic ultrasound
JP3828744B2 (en) Ultrasound imaging device
US20120265027A1 (en) Ultrasound diagnostic system
US11754695B2 (en) Ultrasound imaging device
WO2016065766A1 (en) Ultrasonic device
CN217186193U (en) Wireless keyboard assembly, wireless keyboard system and ultrasonic medical system
US20190079288A1 (en) Head mounted display system and image display method thereof
CN114159097A (en) Wireless keyboard assembly, wireless keyboard system and ultrasonic medical system
CN109846511A (en) A kind of portable wireless electronics B-mode instrument
CN211237737U (en) Ultrasonic cloud platform system
CN210405539U (en) Four-digit multi-type vehicle-mounted camera module test system
CN115190260A (en) Video and audio transmission system
CN111407309A (en) Distributed ultrasound system and method of operation and method of providing distributed ultrasound processing
CN214907237U (en) Complete machine waterproof voice broadcast veterinary ultrasonic pregnancy detection device
CN113114298B (en) Display device adopting millimeter wave communication
EP1180970B1 (en) Ultrasound diagnostic instrument having software in detachable scanhead
CN217606353U (en) Interface circuit and electronic device
CN112807015A (en) Ultrasonic apparatus and ultrasonic inspection system
CN216490819U (en) Take projection equipment of TypeC docking station function
CN220855652U (en) Docking station
JP2002098751A (en) Radar system, and signal transmission cable
CN213690585U (en) High-speed signal acquisition playback device and system
CN219437141U (en) Multifunctional wireless Dongle

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination