WO2016106505A1 - 超声诊断仪及其遥控方法和便携遥控终端 - Google Patents

超声诊断仪及其遥控方法和便携遥控终端 Download PDF

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Publication number
WO2016106505A1
WO2016106505A1 PCT/CN2014/095347 CN2014095347W WO2016106505A1 WO 2016106505 A1 WO2016106505 A1 WO 2016106505A1 CN 2014095347 W CN2014095347 W CN 2014095347W WO 2016106505 A1 WO2016106505 A1 WO 2016106505A1
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WIPO (PCT)
Prior art keywords
remote control
ultrasonic diagnostic
diagnostic apparatus
target
control terminal
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.)
Ceased
Application number
PCT/CN2014/095347
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English (en)
French (fr)
Inventor
刘天天
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.)
Shenzhen Mindray Bio Medical Electronics Co Ltd
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Shenzhen Mindray Bio Medical Electronics Co Ltd
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Filing date
Publication date
Application filed by Shenzhen Mindray Bio Medical Electronics Co Ltd filed Critical Shenzhen Mindray Bio Medical Electronics Co Ltd
Priority to PCT/CN2014/095347 priority Critical patent/WO2016106505A1/zh
Publication of WO2016106505A1 publication Critical patent/WO2016106505A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Program-control systems

Definitions

  • the invention relates to an ultrasonic diagnostic imaging method device, in particular to an ultrasonic diagnostic device, a remote control method thereof and a portable remote control terminal.
  • an embodiment provides an ultrasonic diagnostic apparatus remote control method for a remote control terminal to remotely control a target ultrasonic diagnostic apparatus, and the ultrasonic diagnostic apparatus remote control method includes:
  • the portable remote control terminal detects whether there is a target ultrasonic diagnostic apparatus with established network connection; when the target ultrasonic diagnostic apparatus exists, sends verification information to the target ultrasonic diagnostic apparatus, wherein the verification information carries the identification information of the portable remote control terminal, and the verification information is used
  • the trigger target ultrasonic diagnostic apparatus confirms whether the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus; the receiving target ultrasonic diagnostic apparatus returns response information based on the verification information, and the response information is used to feedback whether the portable remote control terminal has the right to remotely control the target ultrasonic wave.
  • the response information includes remote control interface data; when the response information includes the remote control interface data, the remote control interface is presented to the user according to the remote control interface data; and the remote control is responded to the user
  • the operation sends a remote command for operating the target ultrasound system to the target ultrasound system.
  • an embodiment of the present invention provides an ultrasonic diagnostic apparatus remote control method for a remotely controlled target ultrasonic diagnostic apparatus, and the ultrasonic diagnostic apparatus remote control method includes:
  • the verification information carrying the identification information of the portable remote control terminal; confirming whether the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic device according to the identification information in the verification information; and the portable remote control according to the confirmation result
  • the terminal returns a response message, and the response information is used to feedback whether the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus.
  • the response information includes a remote control interface for initializing the portable remote control terminal. The remote control interface data; receiving the remote control command sent by the portable remote control terminal; operating the target ultrasonic diagnostic device according to the remote control command.
  • an ultrasound diagnostic apparatus including: a first wireless network communication module, an interface parameter generation unit, a first control unit, a remote command response unit, and a command operation unit, where
  • the first wireless network communication module is configured to establish a network connection with the portable remote control terminal according to the network protocol, and perform wireless data interaction through the network connection, including: receiving verification information sent by the portable remote control terminal, where the verification information carries the identity of the portable remote control terminal Identifying information; transmitting, to the portable remote control terminal, response information based on the verification information, the response information being used to feedback whether the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus, and when the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus
  • the response information includes remote interface data for initializing a remote control interface of the portable remote control terminal; And receiving a remote command sent by the portable remote terminal;
  • the interface parameter generating unit is configured to acquire a remote interface parameter related to the remote control interface of the current ultrasonic image of the target ultrasonic diagnostic apparatus;
  • the first control unit is configured to confirm, according to the identification information in the verification information, whether the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus, and generate response information according to the confirmation result, when the portable remote control terminal has the right to remotely control the target ultrasound
  • the diagnostic information includes remote control interface data for initializing a remote control interface of the portable remote control terminal;
  • the remote command response unit is configured to receive a remote command sent by the portable remote terminal
  • the command operating unit is configured to operate the target ultrasonic diagnostic device according to the remote command.
  • an embodiment provides a portable remote control terminal, including: a second wireless network communication module, a remote control interface unit, and a second control unit, where
  • the second wireless network communication module is configured to establish a network connection with the target ultrasonic diagnostic apparatus according to the network protocol, and perform wireless data interaction through the network connection, including: transmitting verification information and a remote control command to the target ultrasonic diagnostic apparatus, and receiving the target ultrasonic diagnostic apparatus based on Verification information returned by the verification information, the response information is used to feedback whether the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus, and when the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus, the response information includes remote control interface data;
  • the remote control interface unit is configured to present a remote control interface to the user according to the remote control interface data, and generate a remote control command for operating the target ultrasonic diagnostic device in response to the remote operation of the user;
  • the second control unit is configured to detect whether there is a target ultrasonic diagnostic apparatus that has established a network connection, generate verification information when the target ultrasonic diagnostic apparatus is present, and send verification information to the target ultrasonic diagnostic apparatus through the second wireless network communication module, and verify the information. Carrying the identification information of the portable remote control terminal, the verification information is used to trigger the target ultrasonic diagnostic apparatus to confirm whether the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus; and is further configured to forward the response information received by the second wireless network communication module The remote control interface unit and the remote command generated by the remote control interface unit are forwarded to the second wireless network communication module.
  • the target ultrasonic diagnostic apparatus since the target ultrasonic diagnostic apparatus needs to verify the authority of the portable remote control terminal before accepting the remote control, thereby reducing the chaos of the target ultrasonic diagnostic apparatus by the remote control, the remote target ultrasonic diagnostic apparatus is clarified. The identity of the remote terminal.
  • the remote control interface can be adjusted according to the target ultrasonic diagnostic apparatus to be remotely controlled, thereby making the remote control interface specific and improving the user experience.
  • 1a is a structural block diagram of an ultrasonic diagnostic apparatus disclosed in an embodiment of the present application.
  • FIG. 1b is a structural block diagram of a portable remote control terminal disclosed in an embodiment of the present application.
  • Embodiment 2 is a flow chart of a remote control method for a portable remote control terminal disclosed in Embodiment 1;
  • FIG. 3a is a schematic diagram of a remote control interface disclosed in an embodiment of the present application.
  • FIG. 3b is another exemplary diagram of a remote control interface disclosed in the embodiment of the present application.
  • Embodiment 4 is a flow chart of a remote control method for an endoscope of an ultrasonic diagnostic apparatus disclosed in Embodiment 1;
  • Embodiment 5 is a flow chart showing an update operation of a target ultrasonic diagnostic apparatus disclosed in Embodiment 2;
  • FIG. 6 is a flow chart showing an update operation of a portable remote control terminal disclosed in Embodiment 2;
  • FIG. 7 is a timing diagram of interacting data through a first data link disclosed in Embodiment 3.
  • Embodiment 8 is a timing diagram of interacting data through a second data link disclosed in Embodiment 3;
  • FIG. 9 is a schematic diagram of a dual-ended multi-link data interaction strategy disclosed in Embodiment 3.
  • Ultrasound diagnostic equipment is usually equipped with: an ultrasonic probe, an ultrasonic transmitting module that drives an ultrasonic probe to scan an internal tissue of an object with an ultrasonic beam, a display device that displays an ultrasonic image, a panel control module that allows a user to input instructions and/or data, and a comprehensive diagnostic instrument Controlled controllers, some also include surveillance, camera, and recording systems for observing ultrasound tomographic images and various related information, and photographing and recording valuable images.
  • the configuration of the ultrasonic diagnostic apparatus can be appropriately increased or decreased. In general, the user needs to perform control including the in-depth, gain control signal, mode selection, etc. on the ultrasound diagnostic apparatus on the panel control module.
  • an ultrasonic diagnostic apparatus a remote control method thereof, and a portable device are provided.
  • the remote terminal is capable of remote control of these controls.
  • the manner of wireless communication does not constitute a limitation to the technical solution of the present application.
  • the manner of wireless communication may be any existing or later suitable communication scheme, such as: Wi-Fi, Bluetooth, ZigBee (Zifeng Protocol), visible light, Invisible light, etc.
  • the hardware devices required for wireless communication can be built-in or external.
  • the portable remote control terminal may be any terminal having a wireless communication function and having data processing capability, such as a mobile phone, a tablet computer, or a personal digital assistant.
  • FIG. 1a is an ultrasonic diagnostic apparatus disclosed in the embodiment
  • FIG. 1b is a portable remote control terminal disclosed in the embodiment.
  • hardware facilities such as an ultrasonic probe, an ultrasonic transmitting module, and a display device may adopt a manufacturer-recommended or fixed configuration.
  • the conventional function configuration of the ultrasonic diagnostic apparatus does not limit the technical solution of the remote control of this embodiment.
  • an ultrasonic diagnostic apparatus includes a first wireless network communication module 1a, an interface parameter generation unit 2a, a first control unit 3a, a remote command response unit 4a, and a command operation unit 5a. among them,
  • the first wireless network communication module 1a is configured to establish a network connection with the portable remote control terminal according to the network protocol, and perform wireless data interaction through the network connection, including: receiving verification information sent by the portable remote control terminal, where the verification information carries the portable remote control terminal
  • the identification information is sent to the portable remote control terminal, and the response information is used to feedback whether the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus, and the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus.
  • the called response information includes remote control interface data for initializing the remote control interface of the portable remote control terminal; And receiving a remote command sent by the portable remote terminal.
  • the first wireless network communication module may be implemented by adding a router to the ultrasonic diagnostic apparatus, and the wireless communication function may be implemented by using an ultrasonic diagnostic apparatus that already has a routing function.
  • the interface parameter generating unit 2a is configured to acquire a remote interface parameter related to the remote control interface of the current ultrasound image of the target ultrasound diagnostic apparatus.
  • the interface parameter generating unit 2a acquires interface data corresponding to the current working mode as the remote control interface data according to the current working mode of the target ultrasonic diagnostic apparatus.
  • the first control unit 3a is configured to confirm, according to the identification information in the verification information, whether the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus, and generate response information according to the confirmation result, and the portable remote control terminal has the right to remotely control the target ultrasonic diagnosis.
  • the called response information includes remote interface data for initializing the remote control interface of the portable remote terminal.
  • the remote command response unit 4a is configured to receive a remote command transmitted by the portable remote terminal.
  • the command operating unit 5a is configured to perform a corresponding operation on the target ultrasonic diagnostic apparatus according to the remote control command.
  • a portable remote control terminal disclosed in this embodiment includes: a second wireless network communication module 1b, a remote control interface unit 2b, and a second control unit 3b. among them,
  • the second wireless network communication module 1b is configured to establish a network connection with the target ultrasonic diagnostic apparatus according to the network protocol, and perform wireless data interaction through the network connection, including: transmitting verification information and remote control commands to the target ultrasonic diagnostic apparatus, and receiving the target ultrasonic diagnostic apparatus Based on the response information returned by the verification information, the called response information is used to feedback whether the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus.
  • the called response information includes a remote control. Interface data.
  • the second wireless network communication module 1b is further configured to: in response to the user's operation, broadcast a search frame in the local area network, receive feedback information of the ultrasonic diagnostic apparatus in the local area network, and the second control unit generates a list according to the feedback information.
  • the user is presented to the user through the remote control interface unit, and the user selects the target ultrasonic diagnostic apparatus, and establishes a network connection with the target ultrasonic diagnostic apparatus through the second wireless network communication module in response to the target ultrasonic diagnostic apparatus selected by the user.
  • the remote control interface unit 2b is configured to present a remote control interface to the user according to the remote control interface data, and generate a remote control command for operating the target ultrasonic diagnostic apparatus in response to the remote operation of the user.
  • the second control unit 3b is configured to detect whether there is a target ultrasonic diagnostic device that has established a network connection, generate verification information when the target ultrasonic diagnostic device is present, and send verification information to the target ultrasonic diagnostic device through the second wireless network communication module.
  • the verification information carries the identification information of the portable remote control terminal, and the verification information is used to trigger the target ultrasonic diagnostic apparatus to confirm whether the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus; and is also used for receiving the second wireless network communication module.
  • the response information is forwarded to the remote control interface unit, and the remote control command generated by the remote control interface unit is forwarded to the second wireless network communication module.
  • the second control unit issues a prompt message, and the prompt information is used to notify the user that there is no permission.
  • the target ultrasound system is remotely controlled, and the second control unit also presents the user with an operable icon for establishing a network connection with the target ultrasound diagnostic apparatus through the remote interface unit.
  • the embodiment further discloses a remote control method for the ultrasonic diagnostic apparatus, which is respectively used for the ultrasonic diagnostic apparatus and the portable remote control terminal.
  • FIG. 2 is a flowchart of a remote control method for an ultrasonic diagnostic apparatus disclosed in the embodiment, which is used for a portable remote control terminal to realize remote control of a target ultrasonic diagnostic apparatus.
  • the remote control method includes the following steps:
  • step 110 it is determined whether there is an established network connection.
  • the portable remote terminal detects whether there is a target ultrasound diagnostic instrument that has established a network connection. When the target ultrasound diagnostic instrument is present, step 120 is performed.
  • Step 120 Send verification information.
  • the portable remote control terminal transmits the verification information to the target ultrasonic diagnostic apparatus.
  • the verification information carries the identification information of the portable remote control terminal, and the verification information is used to trigger the target ultrasonic diagnostic apparatus to confirm whether the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus.
  • Step 130 Receive response information.
  • the target ultrasonic diagnostic device will feedback the response information after receiving the verification information, and receive the response information returned by the target ultrasonic diagnostic device based on the verification information.
  • the response information is used to feedback whether the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus.
  • the response information preferably further includes remote control interface data.
  • the remote control interface data is used to generate a remote control interface at the portable remote control terminal for the user to implement remote control operations.
  • Step 140 presenting a remote control interface.
  • the portable remote control terminal presents the remote control interface to the user according to the received remote control interface data.
  • the remote control interface is a remote control interface corresponding to the target ultrasonic diagnostic apparatus.
  • the remote control interface data sent by the different ultrasonic diagnostic instruments may be different, and accordingly, the portable remote control terminal presents The remote interface may also be different.
  • FIG. 3a is an example of a remote control interface presented by the portable remote control terminal according to the received remote control interface data. It should be noted that, in a specific embodiment, the layout of the remote control interface may be performed on the portable remote control terminal according to the user's preference. Settings.
  • Step 150 sending a remote command.
  • the remote control interface is presented to the user in step 140, the user can remotely operate the target ultrasonic diagnostic apparatus according to the interface.
  • the portable remote terminal transmits a remote command for operating the target ultrasonic diagnostic instrument to the target ultrasonic diagnostic apparatus in response to the remote operation of the user.
  • the remote command may include any operation command on the target ultrasound diagnostic panel control module; in another embodiment, the operational command that the portable remote terminal can implement by the remote command may also be based on the portable remote control
  • the remote authority level of the terminal is determined, for example, whether the portable remote terminal has the authority to freeze, save the ultrasound image, and the like. As an example, please refer to FIG.
  • 3a through which the user can perform: reduce or enlarge the ultrasound image; one-button optimization, that is, automatically adjust and optimize one or more imaging and/or image parameters; save single frame (current frame) ultrasound Image; save the movie, save the ultrasound image video recorded before and/or after the current time according to the conditions preset by the target ultrasound system; adjust the depth, gain, etc.; select the mode of the ultrasound image, such as color image mode Or B image mode (a display mode of ultrasound image); double solid line switch, open and close double solid line; center line switch, open and close the center line; freeze/thaw ultrasound image.
  • mode of the ultrasound image such as color image mode Or B image mode (a display mode of ultrasound image); double solid line switch, open and close double solid line; center line switch, open and close the center line; freeze/thaw ultrasound image.
  • step 151 when it is determined in step 110 that there is no target ultrasound diagnostic instrument that has established a network connection, step 151 is performed.
  • Step 151 broadcasting a search frame.
  • the portable remote control terminal broadcasts a search frame in the local area network in response to the user's operation to search for an ultrasonic diagnostic apparatus that can establish a network connection with the portable remote control terminal.
  • Step 152 receiving feedback information.
  • the feedback information may include identity information of the ultrasound diagnostics to distinguish between different ultrasound diagnostic devices.
  • Step 153 presenting the list.
  • the generated list is presented to the user based on the feedback information for the user to select the target ultrasound diagnostic apparatus.
  • the generated list is an ultrasonic diagnostic device that sends feedback information to the portable remote control terminal.
  • these ultrasonic diagnostic devices that transmit feedback information are devices that are remotely controlled by the portable remote control terminal.
  • any device having a wireless network communication function may be used, and then it is determined according to subsequent corresponding steps whether the portable remote control terminal has remote control authority.
  • Step 154 establishing a network connection.
  • a network connection to the target ultrasound system is established based on the target ultrasound diagnostic device selected by the user. The user can select the target ultrasound system of interest in the list of ultrasonic devices generated in step 153 according to the requirements, and realize the network connection establishment of the portable remote control terminal and the target ultrasonic diagnostic apparatus.
  • the portable remote control terminal may perform step 120 to send verification information to the target ultrasound system.
  • the list displayed in step 153 is an ultrasonic diagnostic apparatus with remote control authority of the portable remote control terminal
  • the portable remote control terminal when the portable remote control terminal establishes a network connection with the target ultrasonic diagnostic apparatus selected by the user, the list can be executed.
  • Step 130 receives the response information, that is, the feedback information may include response information, and the response information preferably further includes remote control interface data.
  • the verification information of the portable remote control terminal may also be preferably included.
  • the feedback information received in step 152 may preferably include the response information.
  • the portable remote control terminal issues a prompt message, wherein the prompt information is used to inform the user that the user does not have permission to remotely control.
  • the target ultrasound system simultaneously presents the user with an operable icon for establishing a network connection with the target ultrasound system.
  • the prompt information can be sent through its visual interface and/or audio.
  • the operational actions of establishing a network connection with the target ultrasound diagnostic apparatus include, but are not limited to, refreshing the prompt information, transmitting the verification information again, selecting another ultrasound diagnostic apparatus, waiting for permission to be turned on, broadcasting a search frame, and the like.
  • FIG. 4 is a flowchart of a remote control method for an ultrasonic diagnostic apparatus according to the embodiment, which is used for a remotely-targeted ultrasonic diagnostic apparatus to implement a remote operation of the target ultrasonic diagnostic apparatus.
  • the remote control method includes the following steps:
  • Step 210 Receive verification information. Receiving the verification information sent by the portable remote control terminal, wherein the verification information carries the identification information of the portable remote control terminal.
  • step 220 the authority is confirmed. It is confirmed according to the identification information in the verification information whether the portable remote control terminal has the authority to remotely control the target ultrasonic diagnostic apparatus.
  • a response message is returned.
  • the response information is returned to the portable remote control terminal based on the confirmation result.
  • the response information is used to feedback whether the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus.
  • the response information preferably further includes remote control interface data for initializing the remote control interface of the portable remote control terminal.
  • the response information should not contain the remote control interface data.
  • Step 240 receiving a remote command.
  • the portable remote control terminal When the portable remote control terminal has the authority to remotely control the target ultrasonic diagnostic apparatus, the portable remote control terminal generates a remote control interface for the user to operate according to the remote control interface data returned by the target ultrasonic diagnostic apparatus.
  • the portable remote control terminal can send a remote command to the target ultrasonic diagnostic device based on the remote control interface. At this time, the target ultrasonic diagnostic device receives the remote control command sent by the portable remote control terminal.
  • Step 250 operating the target ultrasound diagnostic device according to the remote command.
  • the target ultrasonic diagnostic apparatus may preset an operation action corresponding to each remote control command, and after receiving the remote control command of the portable remote control terminal, perform corresponding operations on the target ultrasonic diagnostic apparatus according to the action corresponding to the remote control command.
  • the target ultrasound system has different working modes, such as B mode and PW mode. In the different working modes, the corresponding operations may be changed. Therefore, in order to enable the remote control interface of the portable remote control terminal to adapt to different working modes of the target ultrasonic diagnostic apparatus, in a preferred embodiment, step 220 is performed. After the privilege is confirmed, when the portable remote control terminal has the right to remotely control the target ultrasonic diagnostic apparatus, before performing the returning the response information in step 230, the method may further include:
  • step 231 the working mode is viewed. View the current working mode of the target ultrasound system.
  • Step 232 Obtain interface data.
  • the interface data corresponding to the current working mode of the target ultrasonic diagnostic instrument is obtained as the remote control interface data.
  • Step 230 is then performed to return a response message.
  • the target ultrasonic diagnostic apparatus can only set the permission to remotely control the target ultrasonic diagnostic apparatus for one portable remote control terminal.
  • the priority level of the remote control authority of each portable remote control terminal may be preset in the system, or the permission may be set according to the sequence of receiving the verification information.
  • the permissions may also be set by other means to prevent remote control of more than one portable remote terminal at the same time.
  • the portable remote control terminal since the portable remote control terminal needs to send the verification information with the identification information of the portable remote control terminal to the target ultrasonic diagnostic apparatus, thereby ensuring that the controlled target ultrasonic diagnostic apparatus is remotely controlled. legality.
  • the response information received by the target includes the remote control interface data of the target ultrasonic diagnostic apparatus, and the remote control interface is presented according to the remote control interface data, when the remote control of the different target ultrasonic diagnostic apparatus is remotely controlled, the replacement can be adjusted and replaced.
  • the remote control interface realizes the adaptation of the remote control interface with the difference of the target ultrasonic diagnostic apparatus, and is more conducive to the user's remote operation of the target ultrasonic diagnostic apparatus.
  • Certain panel controls of the target ultrasound system such as switches, buttons, knobs, etc., when certain states of the target ultrasound system change, such as panel controls that input specific commands and/or data, or changes in operating modes, and the like. It will also follow changes, or the available panel controls will follow changes.
  • the interface parameter generating unit 2a is further configured to detect the current display interface in the ultrasonic diagnostic apparatus disclosed in the embodiment. And if there is an update of the control state, when the interface parameter generating unit 2a detects that the current display interface is updated, acquiring data related to the remote control interface on the portable remote control terminal is sent to the first control unit 3a, and the first control unit generates a remote control interface. Updating the data, the first wireless network communication module transmits the remote interface update data to the portable remote terminal.
  • the portable remote control terminal disclosed in this embodiment may further include: an update data response unit 4b.
  • the second wireless network communication module is further configured to receive remote control interface update data sent by the target ultrasonic diagnostic apparatus, and the update data response unit
  • the remote control interface update data is forwarded to the remote control interface unit, and the remote control interface unit updates the remote control interface according to the remote control interface update data.
  • the ultrasonic diagnostic apparatus remote control method disclosed in this embodiment further includes a remote control interface update operation with respect to Embodiment 1.
  • FIG. 5 is a flow chart of the update operation of the remote control method for the target ultrasonic diagnostic apparatus.
  • the update operation includes the following steps:
  • Step 261 detecting an update.
  • the detection may be performed for a preset time; in a preferred embodiment, the detection may be triggered, that is, when certain states of the target ultrasonic diagnostic apparatus change, or the working mode changes, etc., the target is triggered.
  • the ultrasonic diagnostic instrument detects whether there is a change in the panel control, that is, in the current state, which switches, knobs, buttons, etc. are available, which are unavailable, or whether there are new available switches, knobs, buttons, and the like.
  • step 262 the remote interface update data is sent.
  • the step 261 detects that there is a display interface or a panel control state update
  • the remote interface update data related to the remote control interface on the portable remote control terminal is sent to the portable remote control terminal, so that the portable remote control terminal updates its remote control interface.
  • FIG. 6 is a flowchart of an update operation of a remote control method for a portable remote control terminal.
  • the update operation includes the following steps:
  • Step 161 Receive remote control interface update data.
  • the portable remote control terminal receives the remote interface update data sent by the target ultrasonic diagnostic apparatus.
  • the remote control interface is updated. Update the remote control interface according to the remote interface update data.
  • FIG. 3b is an example of updating the remote control interface for the portable remote control terminal according to the remote control interface update data.
  • the target ultrasonic diagnostic device sends the information of the freeze button as the remote control interface update data to the portable remote control terminal, and after receiving the remote control interface update data, the portable remote control terminal updates the remote control interface, so that the corresponding interface button on the remote control interface should also It is frozen to tell the user which buttons are available and which are not.
  • FIG. 3b is an example of updating the remote control interface for the portable remote control terminal according to the remote control interface update data.
  • the vertical hatched button is in a frozen state, that is, an unavailable state.
  • the button of the unavailable state may be represented according to the user's preference, for example, using gray scale, or may be eliminated. These buttons and so on.
  • the portable remote control terminal operates a "+" or "-” above and below the "depth” or “gain” button to issue a remote command to the target ultrasonic diagnostic apparatus, and the target ultrasonic diagnostic apparatus changes the display on the ultrasound system after receiving the remote control command.
  • the "depth” or “gain” of the ultrasound image, and the “depth” or “gain” information after the ultrasound image is changed is sent to the portable remote control terminal as the remote control interface update data, and the portable remote control terminal receives the update data of the remote control interface and updates Its remote control interface, such as the interface of Figures 3a and 3b, has increased depth and reduced gain.
  • the portable remote control terminal may perform data interaction with multiple devices or devices; while the target ultrasonic diagnostic device receives the remote control of the portable remote control terminal, there may be other data interaction tasks. Therefore, in order to avoid possible conflicts between the portable remote control terminal and the target ultrasonic diagnostic apparatus when performing data interaction tasks, unlike the above embodiment, in the present embodiment, the portable remote control terminal and the target ultrasonic diagnostic apparatus are respectively opened. A data link to achieve data transmission of different attributes, thereby avoiding transmission conflicts of different kinds of data.
  • the first control unit is further configured to detect whether there is a first data link for transmitting the remote interface update data between the target ultrasound diagnostic apparatus and the portable remote control terminal, and if present, controlling the first wireless network communication
  • the module sends the remote interface update data through the first data link; if the first data link does not exist, the first control unit generates an update request, and controls the first wireless network communication module to send the update request to the portable remote terminal through the network connection.
  • the first wireless network communication module receives the service information for responding to the update data fed back by the portable remote control terminal, establishes a first data link with the portable remote control terminal according to the service information of the response update data, and transmits the first data link through the first data link
  • the portable remote terminal sends a remote interface update data.
  • the target ultrasonic diagnostic apparatus receives the remote control command sent by the portable remote control terminal through the second data link, and automatically stops the operation of the remote command response unit for receiving the remote control command after receiving the information sent by the portable remote control terminal within the set time. Opening a second data link, when receiving the remote control request sent by the portable remote control terminal, restarting the operation of the remote command response unit, and feeding back the service information of the remote command response unit to the portable remote control terminal, so that the portable remote control terminal according to the service information Establish a second data link.
  • the portable remote control terminal receives the remote interface update data sent by the target ultrasonic diagnostic apparatus through the first data link, and automatically stops receiving the remote control interface update after receiving the information sent by the target ultrasonic diagnostic apparatus within the set time.
  • the data update unit responds to the operation of the unit, disconnects the first data link, and when receiving the refresh request sent by the target ultrasonic diagnostic apparatus, starts the work of updating the data response unit, and feeds back the service information of the updated data response unit to
  • the target ultrasound system is such that the target ultrasound system establishes a first data link based on the service information.
  • the second control unit is further configured to detect whether there is a second data link for transmitting the remote command between the portable remote terminal and the target ultrasonic diagnostic device, and if present, controlling the second wireless network communication module to send through the second data link a remote command for operating the target ultrasonic diagnostic apparatus; if there is no second data link, the second control unit generates a remote control request, and controls the second wireless network communication module to send the remote control request to the target ultrasonic diagnostic apparatus through the network connection;
  • the second wireless network communication module receives the service information for responding to the remote control fed back by the target ultrasonic diagnostic device, establishes a second data link with the target ultrasonic diagnostic device according to the service information in response to the remote control, and transmits the data link through the second data link.
  • the data interaction process includes the following steps:
  • step 271 it is determined whether there is a first data link.
  • the target ultrasonic diagnostic apparatus detects whether there is a first data link for transmitting remote control interface update data between the target ultrasonic diagnostic apparatus and the portable remote control terminal.
  • the target ultrasound diagnostic apparatus performs step 272.
  • the target ultrasonic diagnostic apparatus performs step 273.
  • Step 272 The target ultrasonic diagnostic apparatus sends the remote control interface update data to the portable remote control terminal through the first data link.
  • Step 171 The portable remote control terminal receives the remote control interface update data sent by the target ultrasonic diagnostic apparatus through the first data link, and updates the remote control interface according to the received remote control interface update data.
  • step 273 the target ultrasound diagnostic apparatus sends an update request to the portable remote control terminal through the network connection.
  • the portable remote control terminal When receiving the update request sent by the target ultrasonic diagnostic apparatus, the portable remote control terminal performs step 172, starts a service for receiving data, and feeds back service information (such as port information) for receiving data to the target ultrasonic diagnostic apparatus for target ultrasound.
  • the diagnostic device establishes a first data link based on the service information.
  • Step 274 The target ultrasonic diagnostic apparatus receives the service information for responding to the update data fed back by the portable remote control terminal, and establishes a first data link between the target ultrasonic diagnostic apparatus and the portable remote control terminal according to the service information, and creates a first data link. After that, step 272 is performed.
  • the following steps can be performed as follows:
  • step 173 the first data link is disconnected.
  • the portable remote control terminal disconnects the first data link, thereby freeing the data transmission channel for the portable remote control terminal, thereby reducing the portable remote control. The burden carried by the terminal.
  • the portable remote control terminal sends a remote control command for operating the target ultrasonic diagnostic apparatus to the target ultrasonic diagnostic apparatus, please refer to FIG. 8 , and the data interaction process includes the following steps:
  • Step 181 Determine whether there is a second data link.
  • the portable remote terminal detects whether there is a second data link for transmitting a remote command between the portable remote terminal and the target ultrasound system. When it is determined that there is a second data link, the portable remote terminal performs step 182. When it is determined that the second data link does not exist, the portable remote terminal performs step 183.
  • Step 182 The portable remote control terminal sends a remote command for operating the target ultrasonic diagnostic apparatus to the target ultrasonic diagnostic apparatus through the second data link.
  • Step 281 The target ultrasonic diagnostic apparatus receives the remote control command sent by the portable remote control terminal through the second data link, and performs a corresponding operation on the ultrasonic image in response to the remote control command.
  • Step 183 The portable remote control terminal sends a remote control request to the target ultrasonic diagnostic apparatus through a network connection.
  • the target ultrasonic diagnostic apparatus When receiving the remote control request sent by the portable remote control terminal, the target ultrasonic diagnostic apparatus performs step 282, starts the service for receiving the remote control command, and feeds back the service information for receiving the remote control command to the portable remote control terminal, so that the portable remote control terminal according to the service information Establishing a second data link, wherein the service information for receiving the remote command includes at least port information, so that the portable remote control terminal selects an appropriate port according to the port information to establish a second data link.
  • Step 184 The portable remote control terminal receives the service information for responding to the remote control fed back by the target ultrasonic diagnostic device, and establishes a second data link with the target ultrasonic diagnostic device according to the service information. Step 182 is then performed to transmit a remote command for operating the target ultrasound diagnostics via the second data link.
  • the target ultrasonic diagnostic apparatus end may also preset the service information in response to the remote control according to the remote control authority.
  • the portable remote control terminal sends a remote control command for operating the target ultrasonic diagnostic apparatus to the target ultrasonic diagnostic apparatus
  • the portable remote control terminal The second data link with the target ultrasound diagnostic device is directly established according to the service information in response to the remote control preset in the system.
  • a remote command for operating the target ultrasound system is then transmitted over the second data link. Therefore, in the actual operation process, the portable remote control terminal and the ultrasonic diagnostic apparatus can omit step 183 and step 282, respectively, thereby improving the operating efficiency of the system.
  • the target ultrasonic diagnostic apparatus may further perform the following steps:
  • step 283 the second data link is disconnected.
  • the target ultrasonic diagnostic device automatically disconnects the service of receiving the remote command, and the target ultrasonic diagnostic device disconnects the second data link, thereby freeing the data transmission channel for the target ultrasonic diagnostic device and mitigating the target ultrasound. The burden carried by the diagnostic device.
  • FIG. 9 is a schematic diagram of data interaction between the portable remote control terminal and the target ultrasound diagnostic apparatus after multiple data links are opened in the embodiment.
  • the terminal can be downloaded to the local active terminal application by using a random access memory, a magnetic disk, an optical disk, or a server.
  • the application can be started by performing the operation.

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Abstract

一种超声诊断仪遥控方法，包括便携遥控终端向目标超声诊断仪发送包括身份识别的验证信息（120）；目标超声诊断仪判断其是否有遥控权限（220），在具备遥控权限时，目标超声诊断仪向该便携遥控终端发送包括遥控界面数据在内的应答信息（230）；便携遥控终端根据接收的遥控界面数据呈现遥控界面（140），实现遥控。一方面，目标超声诊断仪由于需事先校验便携遥控终端的身份，从而避免了受遥控的混乱性；另一方面，由于便携遥控终端接收的应答信息包括遥控界面数据，从而使得遥控界面具有针对性。还提供一种根据该遥控方法的便携遥控终端和一种目标超声诊断仪。

Description

超声诊断仪及其遥控方法和便携遥控终端 技术领域
本发明涉及一种超声诊断成像方法装置，具体涉及一种超声诊断仪及其遥控方法和便携遥控终端。
 背景技术
台式超声设备体积较大，在临床使用时用户不便于经常移动设备。医生为病人检查时，需要临时调整一些图像参数或保存超声图像，此时，需要在超声设备旁边调整参数等，然后再继续为病人检查。若医生距离设备较远时，则比较麻烦。若有一种便携终端或应用可以远程控制超声设备，则方便了医生，改善其体验。
传统的遥控器常采用红外信号，这导致受控设备必须具备红外信号处理能力，而超声设备通常并不具备红外收发模块。此外，如果遥控器的型号相同，则还可以多个遥控器控制一台机器，容易导致机器造混乱，并且，通常设备对遥控器的控制没有进行权限校验，容易导致错误接收遥控命令。
 发明内容
根据第一方面，一种实施例中提供一种超声诊断仪遥控方法，用于便携遥控终端对目标超声诊断仪进行遥控，超声诊断仪遥控方法包括：
便携遥控终端检测是否存在已建立网络连接的目标超声诊断仪；当存在目标超声诊断仪时则向目标超声诊断仪发送验证信息，其中，验证信息携带有便携遥控终端的身份识别信息，验证信息用于触发目标超声诊断仪确认该便携遥控终端是否有权限遥控该目标超声诊断仪；接收目标超声诊断仪基于验证信息返回的应答信息，应答信息用于反馈该便携遥控终端是否有权限遥控该目标超声诊断仪，当该便携遥控终端有权限遥控该目标超声诊断仪时，应答信息包括遥控界面数据；当应答信息中包括遥控界面数据时，根据遥控界面数据向用户呈现遥控界面；响应于用户的遥控操作向目标超声诊断仪发送用于操作目标超声诊断仪的遥控命令。
根据第二方面，一种实施例中提供一种超声诊断仪遥控方法，用于被遥控的目标超声诊断仪，超声诊断仪遥控方法包括：
接收便携遥控终端发送的验证信息，验证信息携带有便携遥控终端的身份识别信息；根据验证信息中的身份识别信息确认该便携遥控终端是否有权限遥控该目标超声诊断仪；根据确认结果向便携遥控终端返回应答信息，应答信息用于反馈该便携遥控终端是否有权限遥控该目标超声诊断仪，当该便携遥控终端有权限遥控该目标超声诊断仪时，应答信息包括用于初始化便携遥控终端遥控界面的遥控界面数据;接收便携遥控终端发送的遥控命令；根据遥控命令操作目标超声诊断仪。
根据第三方面，一种实施例中提供一种超声诊断仪，包括：第一无线网络通信模块、界面参数生成单元、第一控制单元、遥控命令响应单元和命令操作单元，其中，
第一无线网络通信模块用于按照网络协议与便携遥控终端建立网络连接，并通过网络连接进行无线数据交互，包括：接收便携遥控终端发送的验证信息，所述验证信息携带有便携遥控终端的身份识别信息；向便携遥控终端发送基于验证信息的应答信息，所述应答信息用于反馈该便携遥控终端是否有权限遥控该目标超声诊断仪，当该便携遥控终端有权限遥控该目标超声诊断仪时，所述应答信息包括用于初始化便携遥控终端遥控界面的遥控界面数据; 和接收便携遥控终端发送的遥控命令；
界面参数生成单元用于获取目标超声诊断仪的当前超声图像与遥控界面相关的遥控界面参数；
第一控制单元用于根据所述验证信息中的身份识别信息确认该便携遥控终端是否有权限遥控该目标超声诊断仪，并根据确认结果生成应答信息，当该便携遥控终端有权限遥控该目标超声诊断仪时，所述应答信息包括用于初始化便携遥控终端遥控界面的遥控界面数据；
遥控命令响应单元用于接收便携遥控终端发送的遥控命令；
命令操作单元用于根据遥控命令操作目标超声诊断仪。
根据第四方面，一种实施例中提供一种便携遥控终端，包括：第二无线网络通信模块、遥控界面单元和第二控制单元，其中，
第二无线网络通信模块用于按照网络协议与目标超声诊断仪建立网络连接，并通过网络连接进行无线数据交互，包括：向目标超声诊断仪发送验证信息和遥控命令，和接收目标超声诊断仪基于验证信息返回的应答信息，应答信息用于反馈该便携遥控终端是否有权限遥控该目标超声诊断仪，当该便携遥控终端有权限遥控该目标超声诊断仪时，所述应答信息包括遥控界面数据；
遥控界面单元用于根据遥控界面数据向用户呈现遥控界面，响应于用户的遥控操作，生成用于操作目标超声诊断仪的遥控命令；
第二控制单元用于检测是否存在已建立网络连接的目标超声诊断仪，当存在目标超声诊断仪时则生成验证信息，并通过第二无线网络通信模块向目标超声诊断仪发送验证信息，验证信息携带有便携遥控终端的身份识别信息，验证信息用于触发目标超声诊断仪确认该便携遥控终端是否有权限遥控该目标超声诊断仪；还用于将第二无线网络通信模块接收的应答信息转送给遥控界面单元，和将遥控界面单元生成的遥控命令转送给第二无线网络通信模块。
依据上述实施例的超声诊断仪遥控方法，由于目标超声诊断仪在接受遥控之前需事先校验便携遥控终端的权限，从而降低了目标超声诊断仪受遥控的混乱性，明确了遥控目标超声诊断仪的携遥控终端的身份。
由于便携遥控终端接收的应答信息包括了目标超声诊断仪的遥控界面数据，继而能够依据欲遥控的目标超声诊断仪来调整遥控界面，进而使得遥控界面具有针对性，也改善了用户体验。
附图说明
图1a是本申请实施例公开的一种超声诊断仪结构框图；
图1b是本申请实施例公开的一种便携遥控终端结构框图；
图2是实施例1公开的一种便携遥控终端用的遥控方法流程图；
图3a是本申请实施例公开的一种遥控界面的一种示例图；
图3b是本申请实施例公开的一种遥控界面的另一种示例图；
图4是实施例1公开的一种超声诊断仪端用的遥控方法流程图；
图5是实施例2公开的一种目标超声诊断仪端用的更新操作流程图；
图6是实施例2公开的一种便携遥控终端用的更新操作流程图；
图7是实施例3公开的一种通过第一数据链路交互数据的时序图；
图8是实施例3公开的一种通过第二数据链路交互数据的时序图；
图9是实施例3公开的一种双端多链路数据交互策略示意图。
具体实施方式
超声诊断仪通常装配有：超声探头、驱动超声探头以用超声束扫描对象内部组织的超声发射模块、显示超声图像的显示装置、允许用户输入指令和/或数据的面板控制模块、执行诊断仪全面控制的控制器，有的还包括用来观察超声断层图像和各种相关信息，并对有价值的图像进行拍照和记录的监视、照相、记录系统。当然，根据不同的需求，超声诊断仪的配置可以作适当的增减。一般而言，用户需要在面板控制模块上对超声诊断仪进行包括进出深度、增益控制信号、模式选择等的控制，本发明的一些实施例中，提供一种超声诊断仪及其遥控方法和便携遥控终端能够实现这些控制的远程遥控。无线通信的方式不构成对本申请技术方案的限制，无线通讯的方式可以是现有的或者以后出现的任意一种适合通信的方案，例如：Wi-Fi、蓝牙、ZigBee（紫峰协议）、可见光、不可见光等。无线通信所需的硬件设备可以是内置，也可以是外接。便携遥控终端可以是例如手机、平板电脑、个人数字助理等任意具备无线通信功能并且具备数据处理能力的终端。
实施例1：
请参考图1a和图1b，其中，图1a为本实施例公开的一种超声诊断仪，图1b为本实施例公开的一种便携遥控终端。需要说明的是，譬如超声探头、超声发射模块、显示装置等硬件设施可以采用厂商推荐的或固定的配置。超声诊断仪上增减的常规功能配置不对本实施例遥控的技术方案构成限制。
请参考图1a，本实施例公开的一种超声诊断仪包括：第一无线网络通信模块1a、界面参数生成单元2a、第一控制单元3a、遥控命令响应单元4a和命令操作单元5a。其中，
第一无线网络通信模块1a用于按照网络协议与便携遥控终端建立网络连接，并通过网络连接进行无线数据交互，包括：接收便携遥控终端发送的验证信息，所称验证信息携带有便携遥控终端的身份识别信息；向便携遥控终端发送基于验证信息的应答信息，所称应答信息用于反馈该便携遥控终端是否有权限遥控该目标超声诊断仪，当该便携遥控终端有权限遥控该目标超声诊断仪时，所称应答信息包括用于初始化便携遥控终端遥控界面的遥控界面数据; 和接收便携遥控终端发送的遥控命令。具体实例中，可通过在超声诊断仪中增加路由器实现第一无线网络通信模块，也可采用已经具有路由功能的超声诊断仪实现无线通信功能。
界面参数生成单元2a用于获取目标超声诊断仪的当前超声图像与遥控界面相关的遥控界面参数。优选地，界面参数生成单元2a根据目标超声诊断仪当前的工作模式，获取与当前工作模式对应的界面数据作为遥控界面数据。
第一控制单元3a用于根据验证信息中的身份识别信息确认该便携遥控终端是否有权限遥控该目标超声诊断仪，并根据确认结果生成应答信息，当该便携遥控终端有权限遥控该目标超声诊断仪时，所称应答信息包括用于初始化便携遥控终端遥控界面的遥控界面数据。
遥控命令响应单元4a用于接收便携遥控终端发送的遥控命令。
命令操作单元5a用于根据遥控命令对目标超声诊断仪进行相应的操作。
请参考图1b，本实施例公开的一种便携遥控终端包括：第二无线网络通信模块1b、遥控界面单元2b和第二控制单元3b。其中，
第二无线网络通信模块1b用于按照网络协议与目标超声诊断仪建立网络连接，并通过网络连接进行无线数据交互，包括：向目标超声诊断仪发送验证信息和遥控命令，和接收目标超声诊断仪基于验证信息返回的应答信息，所称应答信息用于反馈该便携遥控终端是否有权限遥控该目标超声诊断仪，当该便携遥控终端有权限遥控该目标超声诊断仪时，所称应答信息包括遥控界面数据。在另一种实施例中，第二无线网络通信模块1b还用于响应于用户的操作在局域网内广播搜索帧，接收局域网内超声诊断仪的反馈信息，第二控制单元根据反馈信息生成列表并通过遥控界面单元展现给用户，以供用户选择目标超声诊断仪，响应于用户选择的目标超声诊断仪，通过第二无线网络通信模块与该目标超声诊断仪建立网络连接。
遥控界面单元2b用于根据遥控界面数据向用户呈现遥控界面，响应于用户的遥控操作，生成用于操作目标超声诊断仪的遥控命令。
第二控制单元3b用于检测是否存在已建立网络连接的目标超声诊断仪，当存在目标超声诊断仪时则生成验证信息，并通过第二无线网络通信模块向目标超声诊断仪发送验证信息，所称验证信息携带有便携遥控终端的身份识别信息，所称验证信息用于触发目标超声诊断仪确认该便携遥控终端是否有权限遥控该目标超声诊断仪；还用于将第二无线网络通信模块接收的应答信息转送给遥控界面单元，和将遥控界面单元生成的遥控命令转送给第二无线网络通信模块。在另一种实施例中，当第二无线网络通信模块接收的应答信息为该便携遥控终端没有权限遥控该目标超声诊断仪时，第二控制单元发出提示信息，提示信息用于告知用户没有权限遥控该目标超声诊断仪，第二控制单元还通过遥控界面单元向用户展示用于与目标超声诊断仪的建立网络连接的可操作图标。
基于上述超声诊断仪和便携遥控终端，本实施例还公开了一种超声诊断仪遥控方法，分别用于超声诊断仪和便携遥控终端。
请参考图2，为本实施例公开的一种超声诊断仪遥控方法流程图，用于便携遥控终端，实现对目标超声诊断仪进行遥控，该遥控方法包括步骤如下：
步骤110，判断是否存在已建立网络连接。便携遥控终端检测是否存在已建立网络连接的目标超声诊断仪。当存在目标超声诊断仪时，则执行步骤120。
步骤120，发送验证信息。当步骤110判断为存在目标超声诊断仪与便携遥控终端建立网络连接时，则便携遥控终端向目标超声诊断仪发送验证信息。其中，验证信息携带有便携遥控终端的身份识别信息，验证信息用于触发目标超声诊断仪确认该便携遥控终端是否有权限遥控该目标超声诊断仪。
步骤130，接收应答信息。通常目标超声诊断仪在收到验证信息后会反馈应答信息，接收目标超声诊断仪基于验证信息返回的应答信息。在具体实施例中，应答信息用于反馈该便携遥控终端是否有权限遥控该目标超声诊断仪，当该便携遥控终端有权限遥控该目标超声诊断仪时，应答信息还优选包括遥控界面数据。在具体实施例中，遥控界面数据用于在便携遥控终端生成遥控界面，以便用户实现遥控操作。
步骤140，呈现遥控界面。当步骤130中的应答信息中包括遥控界面数据时，则便携遥控终端根据接收的该遥控界面数据向用户呈现遥控界面。该遥控界面为该目标超声诊断仪所对应的遥控界面。在具体实施例中，对于不同的超声诊断仪，由于执行指令和/或数据输入的面板控制模块不同，因此，不同的超声诊断仪发出的遥控界面数据可能不同，相应地，便携遥控终端呈现的遥控界面也可能不同。请参考图3a，为便携遥控终端根据接收的该遥控界面数据所呈现的一种遥控界面示例，需要说明的是，在具体实施例中，遥控界面的布局可以根据用户的喜好在便携遥控终端进行设置。
步骤150，发送遥控命令。在步骤140向用户呈现遥控界面后，用户便可以依据该界面对目标超声诊断仪进行遥控操作。便携遥控终端响应于用户的遥控操作向目标超声诊断仪发送用于操作目标超声诊断仪的遥控命令。在具体实施例中，遥控命令可以包括目标超声诊断仪面板控制模块上所具有的任意操作命令；在另一实施例中，便携遥控终端通过遥控命令所能实现的操作命令也可以基于该便携遥控终端所具备的遥控权限等级确定，譬如该便携遥控终端是否具备冻结、保存超声图像等操作的权限。作为例子，请参考图3a，用户可以通过该界面执行：缩小或者放大超声图像；一键优化，即自动调节和优化一个或多个成像和/或图像参数；保存单帧（当前帧）的超声图像；保存电影，根据目标超声诊断仪内部预置的条件，保存当前时间之前和/或之后的一段时间所录制的超声图像视频；调节深度、增益等；选择超声图像的模式，例如彩色图像模式或B图像模式（超声图像的一种显示模式）；双实线开关，开启、关闭双实线；中分线开关，开启、关闭中分线；冻结/解冻超声图像。
在图2所示的实施例中，当步骤110判断为不存在已建立网络连接的目标超声诊断仪时，则执行步骤151。
步骤151，广播搜索帧。当步骤110判断为不存在目标超声诊断仪与便携遥控终端建立网络连接时，便携遥控终端响应于用户的操作在局域网内广播搜索帧，以搜索可以与该便携遥控终端建立网络连接的超声诊断仪。
步骤152，接收反馈信息。接收局域网内超声诊断仪的反馈信息。在具体实施例中，反馈信息可以包括超声诊断仪的身份信息，以区分不同的超声诊断设备。
步骤153，展现列表。根据反馈信息生成列表展现给用户，以供用户选择目标超声诊断仪。其中，生成的列表为各个向便携遥控终端发送反馈信息的超声诊断设备。在优选的实施例中，这些发送反馈信息的超声诊断设备为具备通过便携遥控终端遥控的设备。在其它实施例中，也可以是任意的具备无线网络通信功能（包括内置或外增无线网络通信功能）的设备，而后依据后续相应的步骤进行判断便携遥控终端是否具备遥控权限。
步骤154，建立网络连接。根据用户选择的目标超声诊断仪建立与该目标超声诊断仪的网络连接。用户可以根据需求，在步骤153生成的超声设备列表中选择其感兴趣的目标超声仪，实现便携遥控终端与该目标超声诊断仪的网络连接建立。
需要说明的是，在一种具体实施例中，当便携遥控终端与该目标超声诊断仪建立网络连接后，便携遥控终端便可以执行步骤120以向该目标超声仪发送验证信息。在另一种具体实施例中，如果步骤153展现的列表为该便携遥控终端具备遥控权限的超声诊断仪，则当该便携遥控终端与用户选择的目标超声诊断仪建立网络连接后，便可以执行步骤130接收应答信息，即反馈信息中可以包括应答信息，而应答信息还优选包括遥控界面数据。当然，在第三种实施例中，步骤151中，便携遥控终端广播搜索帧时，也可以优选包括该便携遥控终端的验证信息，此时，步骤152接收的反馈信息也可以优选包括应答信息。
在优选的实施例中，便携遥控终端在步骤130接收的应答信息为该便携遥控终端没有权限遥控该目标超声诊断仪时，便携遥控终端发出提示信息，其中，提示信息用于告知用户没有权限遥控该目标超声诊断仪，并同时向用户展示用于与目标超声诊断仪的建立网络连接的可操作图标。在具体实施例中，提示信息可以通过其可视化界面和/或音频发出。与目标超声诊断仪的建立网络连接的可操作动作包括但不限于：刷新提示信息、再次发送验证信息、选择其它超声诊断仪、等待权限开通、广播搜索帧等。
请参考图4，为本实施例公开的一种超声诊断仪遥控方法流程图，用于被遥控的目标超声诊断仪，实现目标超声诊断仪接受遥控操作，该遥控方法包括步骤如下：
步骤210，接收验证信息。接收便携遥控终端发送的验证信息，其中，验证信息携带有便携遥控终端的身份识别信息。
步骤220，确认权限。根据验证信息中的身份识别信息确认该便携遥控终端是否有权限遥控该目标超声诊断仪。
步骤230，返回应答信息。根据确认结果向便携遥控终端返回应答信息。其中，应答信息用于反馈该便携遥控终端是否有权限遥控该目标超声诊断仪。当该便携遥控终端有权限遥控该目标超声诊断仪时，应答信息还优选包括用于初始化便携遥控终端遥控界面的遥控界面数据。当然，在其它实施例中，如果该便携遥控终端不具备遥控该目标超声诊断仪的权限时，则应答信息应不含有遥控界面数据。
步骤240，接收遥控命令。当便携遥控终端具备遥控该目标超声诊断仪的权限时，便携遥控终端会根据该目标超声诊断仪返回的遥控界面数据生成供用户操作的遥控界面。该便携遥控终端便可以基于该遥控界面向该目标超声诊断仪发送遥控命令，此时，该目标超声诊断仪会接收该便携遥控终端发送的遥控命令。
步骤250，根据遥控命令操作目标超声诊断仪。目标超声诊断仪内可以预置各项遥控命令所对应的操作动作，在收到便携遥控终端的遥控命令后，依据该遥控命令所对应的动作对目标超声诊断仪进行相应的操作。
通常，目标超声诊断仪都具备不同的工作模式，譬如B模式和PW模式等。在不同的工作模式下，其相应的各项操作可能会发生改变，因此，为了使得便携遥控终端的遥控界面能够适应目标超声诊断仪不同的工作模式，在优选的实施例中，在执行步骤220确认权限之后，当该便携遥控终端有权限遥控该目标超声诊断仪时，在执行步骤230返回应答信息之前还可以包括：
步骤231，查看工作模式。查看目标超声诊断仪当前的工作模式。
步骤232，获取界面数据。获取与目标超声诊断仪当前工作模式对应的界面数据作为遥控界面数据。而后执行步骤230返回应答信息。
需要说明的是，当多个便携遥控终端都具备遥控目标超声诊断仪时，为了防止多个便携遥控终端在同一时间对目标超声诊断仪进行遥控，导致遥控命令的冲突，在优选的实施例中，目标超声诊断仪同一时间最多只允许为一个便携遥控终端设置遥控该目标超声诊断仪的权限。在具体实施例中，可以在系统中预设各便携遥控终端遥控权限的优先权等级，也可以按接收验证信息的先后设置权限。当然，在其它实施例中，也可以通过其它方式来设置权限，以防止同一时间多于一个便携遥控终端的遥控。
采用本实施例公开的一种超声诊断仪遥控方法，由于便携遥控终端需要向目标超声诊断仪发送具有该便携遥控终端身份识别信息的验证信息，从而确保了受控的目标超声诊断仪被遥控的合法性。对于便携遥控终端，由于其接收的应答信息包括了目标超声诊断仪的遥控界面数据，并根据该遥控界面数据呈现遥控界面，因此，在其对不同目标超声诊断仪进行遥控时，可以调整更换其遥控界面，实现了遥控界面随目标超声诊断仪的不同而作适应的变更，更利于用户对目标超声诊断仪的遥控操作。
实施例2：
当目标超声诊断仪的某些状态发生改变时，例如输入特定的指令和/或数据的面板控制，或者工作模式发生改变等时，目标超声诊断仪的某些面板控制例如开关、按钮、旋钮等也会跟随发生改变，或者可用的面板控制也会跟随改变等。
为了便于便携遥控终端的遥控界面适应目标超声诊断仪的不同状态（或者工作模式），相对于实施例1：本实施例公开的超声诊断仪中，界面参数生成单元2a还用于检测当前显示界面和控制状态是否存在更新，当界面参数生成单元2a检测到当前显示界面有更新时，获取与便携遥控终端上的遥控界面相关的数据发送给第一控制单元3a，由第一控制单元生成遥控界面更新数据，第一无线网络通信模块将遥控界面更新数据发送给便携遥控终端。
请参考图1b，本实施例公开的便携遥控终端还可以进一步包括：更新数据响应单元4b，第二无线网络通信模块还用于接收目标超声诊断仪发送的遥控界面更新数据，更新数据响应单元将遥控界面更新数据转送给遥控界面单元，遥控界面单元根据遥控界面更新数据更新遥控界面。
本实施例公开的超声诊断仪遥控方法相对于实施例1，还包括遥控界面更新操作。
请参考图5，为用于目标超声诊断仪端的遥控方法的更新操作流程图，更新操作包括步骤如下：
步骤261，检测更新。检测当前显示界面和面板控制状态是否有更新。在一种实施例中，可以预设时间进行检测；在优选的实施例中，可以是触发检测，即当目标超声诊断仪的某些状态发生改变，或者工作模式发生改变等时，则触发目标超声诊断仪检测其面板控制是否有变化，即在当前状态下，哪些开关、旋钮、按钮等为可用状态，哪些为不可用状态，或者是否存在新增的可用开关、旋钮、按钮等。
步骤262，发送遥控界面更新数据。当步骤261检测到存在显示界面或者面板控制状态更新时，则将与便携遥控终端上的遥控界面相关的遥控界面更新数据发送给便携遥控终端，以便于便携遥控终端更新其遥控界面。
请参考图6，为用于便携遥控终端的遥控方法的更新操作流程图，更新操作包括步骤如下：
步骤161，接收遥控界面更新数据。便携遥控终端接收目标超声诊断仪发送的遥控界面更新数据。
步骤162，更新遥控界面。根据遥控界面更新数据更新遥控界面。作为例子，请参考图3b，为便携遥控终端根据遥控界面更新数据更新遥控界面的一个示例，当在目标超声诊断仪上执行某些操作时，例如将其控制面板上的相应按钮冻结，通过本步骤，目标超声诊断仪将冻结按钮的信息作为遥控界面更新数据发送给便携遥控终端，便携遥控终端接收到这些遥控界面更新数据后，会更新其遥控界面，使得遥控界面上相应的界面按钮也应处于冻结状态，以告知用户哪些按钮可用，哪些不可用。例如，图3b中，竖线阴影的按钮为冻结状态，即不可用状态，当然，在其它实施例中，也可以根据用户的喜好例如采用灰度来表征不可用状态的按钮，或者还可以消除这些按钮等。再例如，便携遥控终端操作“深度”或“增益”按钮上下的“+”或“-”，向目标超声诊断仪发出遥控命令，目标超声诊断仪接收到遥控命令后，改变超声仪上显示的超声图像的“深度”或“增益”，并将超声图像改变后的“深度”或“增益”信息作为遥控界面更新数据发送给便携遥控终端，便携遥控终端接收到这些遥控界面更新数据后，更新其遥控界面，例如图3a和图3b的界面相比，深度增加，增益减小。
实施例3：
在实际应用过程中，便携遥控终端可能会与多个设备或装置进行数据交互；目标超声诊断仪在接受便携遥控终端遥控的同时，也可能存在其它的数据交互任务。因此，为了避免便携遥控终端以及目标超声诊断仪在执行数据交互任务时可能存在的冲突，与上述实施例不同的是，在本实施例中，分别为便携遥控终端和目标超声诊断仪开通了多条数据链路，以实现不同属性的数据传输，从而避免不同种数据的传输冲突。
对于目标超声诊断仪，第一控制单元还用于检测目标超声诊断仪和便携遥控终端之间是否存在用于传送遥控界面更新数据的第一数据链路，如果存在，则控制第一无线网络通信模块通过第一数据链路发送遥控界面更新数据；如果不存在第一数据链路，则第一控制单元生成一更新请求，控制第一无线网络通信模块通过网络连接向便携遥控终端发送该更新请求；第一无线网络通信模块接收便携遥控终端反馈的用于响应更新数据的服务信息，根据响应更新数据的服务信息与便携遥控终端之间建立第一数据链路，并通过第一数据链路向便携遥控终端发送遥控界面更新数据。
目标超声诊断仪通过第二数据链路接收便携遥控终端发送的遥控命令，当设定时间内没有接收到便携遥控终端发送的信息后自动停止用于接收遥控命令的遥控命令响应单元的工作，断开第二数据链路，当接收到便携遥控终端发送的遥控请求时，再启动遥控命令响应单元的工作，并将遥控命令响应单元的服务信息反馈给便携遥控终端，以便便携遥控终端根据服务信息建立第二数据链路。
对于便携遥控终端，便携遥控终端通过第一数据链路接收目标超声诊断仪发送的遥控界面更新数据，当设定时间内没有接收到目标超声诊断仪发送的信息后自动停止用于接收遥控界面更新数据的更新数据响应单元的工作，断开第一数据链路，当接收到目标超声诊断仪发送的刷新请求时，再启动更新数据响应单元的工作，并将更新数据响应单元的服务信息反馈给目标超声诊断仪，以便目标超声诊断仪根据服务信息建立第一数据链路。
第二控制单元还用于检测便携遥控终端和目标超声诊断仪之间是否存在用于传送遥控命令的第二数据链路，如果存在，则控制第二无线网络通信模块通过第二数据链路发送用于操作目标超声诊断仪的遥控命令；如果不存在第二数据链路，则第二控制单元生成一遥控请求，控制第二无线网络通信模块通过网络连接向目标超声诊断仪发送该遥控请求；第二无线网络通信模块接收目标超声诊断仪反馈的用于响应遥控的服务信息，根据响应遥控的服务信息与目标超声诊断仪之间建立第二数据链路，并通过第二数据链路发送用于操作目标超声诊断仪的遥控命令。
为便于本领域技术人员理解本实施例技术方案，下文以按便携遥控终端和目标超声诊断仪执行步骤时数据流的走向描述数据交互过程。
目标超声诊断仪将遥控界面更新数据发送给便携遥控终端时，请参考图7，其数据交互过程包括步骤如下：
步骤271，判断是否存在第一数据链路。目标超声诊断仪检测目标超声诊断仪和便携遥控终端之间是否存在用于传送遥控界面更新数据的第一数据链路。当判断为存在第一数据链路时，则目标超声诊断仪执行步骤272。当判断为不存在第一数据链路时，则目标超声诊断仪执行步骤273。
步骤272，目标超声诊断仪通过第一数据链路向便携遥控终端发送遥控界面更新数据。步骤171，便携遥控终端通过第一数据链路接收目标超声诊断仪发送的遥控界面更新数据，根据该接收的遥控界面更新数据更新遥控界面。
步骤273，目标超声诊断仪通过网络连接向便携遥控终端发送更新请求。
便携遥控终端在接收到目标超声诊断仪发送的更新请求时，执行步骤172，启动接收数据的服务，并将用于接收数据的服务信息（例如端口信息）反馈给目标超声诊断仪，以便目标超声诊断仪根据服务信息建立第一数据链路。
步骤274，目标超声诊断仪接收便携遥控终端反馈的用于响应更新数据的服务信息，根据该服务信息在目标超声诊断仪与便携遥控终端之间建立第一数据链路，创建第一数据链路后，执行步骤272。
为了减轻便携遥控终端所承载的负担，在优选的实施例中，便携遥控终端接收目标超声诊断仪发送的遥控界面更新数据后，还可以执行步骤如下：
步骤173，断开第一数据链路。当设定时间内没有接收到目标超声诊断仪发送的信息后自动退出接收数据的服务，便携遥控终端断开第一数据链路，从而为便携遥控终端腾出数据传输通道，继而能够减轻便携遥控终端所承载的负担。
便携遥控终端向目标超声诊断仪发送用于操作目标超声诊断仪的遥控命令时，请参考图8，其数据交互过程包括步骤如下：
步骤181，判断是否存在第二数据链路。便携遥控终端检测便携遥控终端和目标超声诊断仪之间是否存在用于传送遥控命令的第二数据链路。当判断为存在第二数据链路时，则便携遥控终端执行步骤182。当判断不存在第二数据链路时，则便携遥控终端执行步骤183。
步骤182，便携遥控终端通过第二数据链路向目标超声诊断仪发送用于操作目标超声诊断仪的遥控命令。
步骤281，目标超声诊断仪通过第二数据链路接收便携遥控终端发送的遥控命令，并响应该遥控命令，对超声图像执行相应的操作。
步骤183，便携遥控终端通过网络连接向目标超声诊断仪发送遥控请求。
目标超声诊断仪在接收到便携遥控终端发送的遥控请求时，执行步骤282，启动接收遥控命令的服务，并将用于接收遥控命令的服务信息反馈给便携遥控终端，以便便携遥控终端根据服务信息建立第二数据链路，其中，用于接收遥控命令的服务信息至少包括端口信息，以便于便携遥控终端根据该端口信息选择合适的端口建立第二数据链路。
步骤184，便携遥控终端接收目标超声诊断仪反馈的用于响应遥控的服务信息，并根据该服务信息建立与目标超声诊断仪之间的第二数据链路。然后执行步骤182，通过第二数据链路发送用于操作目标超声诊断仪的遥控命令。
在优选的实施例中，目标超声诊断仪端也可以根据遥控权限预先设置响应遥控的服务信息，当便携遥控终端向目标超声诊断仪发送用于操作目标超声诊断仪的遥控命令时，便携遥控终端根据系统中预先设置的响应遥控的服务信息，直接建立与目标超声诊断仪之间的第二数据链路。而后通过第二数据链路发送用于操作目标超声诊断仪的遥控命令。从而，在实际运行过程中，便携遥控终端和超声诊断仪可以分别省去步骤183和步骤282，提高了系统的运行效率。
为了减轻目标超声诊断仪所承载的负担，在优选的实施例中，目标超声诊断仪在接收便携遥控终端发送的遥控命令后，还可以执行如下步骤：
步骤283，断开第二数据链路。当设定时间内没有接收到便携遥控终端发送的信息后自动退出接收遥控命令的服务，目标超声诊断仪断开第二数据链路，从而为目标超声诊断仪腾出数据传输通道，减轻目标超声诊断仪所承载的负担。
为便于本领域普通技术人员理解本实施例的技术方案，请参考图9，为本实施例开通多条数据链路后，便携遥控终端和目标超声诊断仪之间数据交互的示意图。
本领域技术人员可以理解，上述实施方式中各种方法的全部或部分步骤可以通过程序来指令相关硬件完成，该应用程序可以存储于一计算机可读存储介质中，存储介质可以包括：只读存储器、随机存储器、磁盘、光盘或服务器等，终端可以通过下载到本地作用终端应用，当需要对超声仪进行遥控时，启动该应用即可执行上述操作。
以上应用了具体个例对本发明进行阐述，只是用于帮助理解本发明，并不用以限制本发明。对于本领域的一般技术人员，依据本发明的思想，可以对上述具体实施方式进行变化。

Claims (24)

  1. 一种超声诊断仪遥控方法，用于便携遥控终端对目标超声诊断仪进行遥控，其特征在于，所述方法包括：
    便携遥控终端检测是否存在已建立网络连接的目标超声诊断仪；
    当存在目标超声诊断仪时则向目标超声诊断仪发送验证信息，所述验证信息携带有便携遥控终端的身份识别信息，所述验证信息用于触发目标超声诊断仪确认该便携遥控终端是否有权限遥控该目标超声诊断仪；
    接收目标超声诊断仪基于验证信息返回的应答信息，所述应答信息用于反馈该便携遥控终端是否有权限遥控该目标超声诊断仪，当该便携遥控终端有权限遥控该目标超声诊断仪时，所述应答信息包括遥控界面数据；
    当应答信息中包括遥控界面数据时，根据遥控界面数据向用户呈现遥控界面；
    响应于用户的遥控操作向目标超声诊断仪发送用于操作目标超声诊断仪的遥控命令。
  2. 如权利要求1所述的方法，其特征在于还包括：
    便携遥控终端接收目标超声诊断仪发送的遥控界面更新数据；
    根据遥控界面更新数据更新遥控界面。
  3. 如权利要求2所述的方法，其特征在于，接收目标超声诊断仪发送的遥控界面更新数据包括：
    便携遥控终端通过第一数据链路接收目标超声诊断仪发送的遥控界面更新数据；
    当设定时间内没有接收到目标超声诊断仪发送的信息后自动退出接收数据的服务，断开第一数据链路；
    当接收到目标超声诊断仪发送的刷新请求时，启动接收数据的服务，并将用于接收数据的服务信息反馈给目标超声诊断仪，以便目标超声诊断仪根据服务信息建立第一数据链路。
  4. 如权利要求1所述的方法，其特征在于，当不存在已建立网络连接的目标超声诊断仪时，包括以下步骤：
    便携遥控终端响应于用户的操作在局域网内广播搜索帧；
    接收局域网内超声诊断仪的反馈信息；
    根据反馈信息生成列表展现给用户，以供用户选择目标超声诊断仪；
    根据用户选择的目标超声诊断仪建立与该目标超声诊断仪的网络连接。
  5. 如权利要求1所述的方法，其特征在于，当应答信息为该便携遥控终端没有权限遥控该目标超声诊断仪时，便携遥控终端发出提示信息，所述提示信息用于告知用户没有权限遥控该目标超声诊断仪，并同时向用户展示用于与目标超声诊断仪的建立网络连接的可操作图标。
  6. 如权利要求1-5中任一项所述的方法，其特征在于，向目标超声诊断仪发送用于操作目标超声诊断仪的遥控命令包括：
    检测便携遥控终端和目标超声诊断仪之间是否存在用于传送遥控命令的第二数据链路；
    如果存在，则通过第二数据链路发送用于操作目标超声诊断仪的遥控命令；
    如果不存在第二数据链路，则便携遥控终端通过网络连接向目标超声诊断仪发送遥控请求；
    接收目标超声诊断仪反馈的用于响应遥控的服务信息；
    根据响应遥控的服务信息与目标超声诊断仪之间建立第二数据链路，并通过第二数据链路发送用于操作目标超声诊断仪的遥控命令。
  7. 如权利要求1-5中任一项所述的方法，其特征在于，向目标超声诊断仪发送用于操作目标超声诊断仪的遥控命令包括：
    便携遥控终端根据预先设置的目标超声诊断仪端用于响应遥控的服务信息建立与目标超声诊断仪之间的第二数据链路；
    通过第二数据链路发送用于操作目标超声诊断仪的遥控命令。
  8. 一种超声诊断仪遥控方法，用于被遥控的目标超声诊断仪，其特征在于，所述方法包括：
    接收便携遥控终端发送的验证信息，所述验证信息携带有便携遥控终端的身份识别信息；
    根据所述验证信息中的身份识别信息确认该便携遥控终端是否有权限遥控该目标超声诊断仪；
    根据确认结果向便携遥控终端返回应答信息，所述应答信息用于反馈该便携遥控终端是否有权限遥控该目标超声诊断仪，当该便携遥控终端有权限遥控该目标超声诊断仪时，所述应答信息包括用于初始化便携遥控终端遥控界面的遥控界面数据;
    接收便携遥控终端发送的遥控命令；
    根据遥控命令操作所述目标超声诊断仪。
  9. 如权利要求8所述的方法，其特征在于，接收便携遥控终端发送的遥控命令包括：
    目标超声诊断仪通过第二数据链路接收便携遥控终端发送的遥控命令；
    当设定时间内没有接收到便携遥控终端发送的信息后自动退出接收遥控命令的服务，断开第二数据链路；
    当接收到便携遥控终端发送的遥控请求时，启动接收遥控命令的服务，并将用于接收遥控命令的服务信息反馈给便携遥控终端，以便便携遥控终端根据服务信息建立第二数据链路，所述用于接收遥控命令的服务信息至少包括端口信息。
  10. 如权利要求8所述的方法，其特征在于，当该便携遥控终端有权限遥控该目标超声诊断仪时包括：
    查看目标超声诊断仪当前的工作模式；
    获取与当前工作模式对应的界面数据作为遥控界面数据。
  11. 如权利要求8所述的方法，其特征在于，目标超声诊断仪同一时间最多只允许为一个便携遥控终端设置遥控该目标超声诊断仪的权限。
  12. 如权利要求8-11中任一项所述的方法，其特征在于，还包括：
    检测当前面板控制状态和显示界面是否有更新；
    如果有，则将与便携遥控终端上的遥控界面相关的遥控界面更新数据发送给便携遥控终端。
  13. 如权利要求12所述的方法，其特征在于，将遥控界面更新数据发送给便携遥控终端包括：
    检测目标超声诊断仪和便携遥控终端之间是否存在用于传送遥控界面更新数据的第一数据链路；
    如果存在，则通过第一数据链路发送遥控界面更新数据；
    如果不存在第一数据链路，则目标超声诊断仪通过网络连接向便携遥控终端发送更新请求；
    接收便携遥控终端反馈的用于响应更新数据的服务信息；
    根据响应更新数据的服务信息与便携遥控终端之间建立第一数据链路，并通过第一数据链路向便携遥控终端发送遥控界面更新数据。
  14. 一种超声诊断仪，其特征在于包括：
    第一无线网络通信模块，用于按照网络协议与便携遥控终端建立网络连接，并通过网络连接进行无线数据交互，包括：接收便携遥控终端发送的验证信息，所述验证信息携带有便携遥控终端的身份识别信息；向便携遥控终端发送基于验证信息的应答信息，所述应答信息用于反馈该便携遥控终端是否有权限遥控该目标超声诊断仪，当该便携遥控终端有权限遥控该目标超声诊断仪时，所述应答信息包括用于初始化便携遥控终端遥控界面的遥控界面数据; 和接收便携遥控终端发送的遥控命令；
    界面参数生成单元，用于获取目标超声诊断仪的当前超声图像与遥控界面相关的遥控界面参数；
    第一控制单元，用于根据所述验证信息中的身份识别信息确认该便携遥控终端是否有权限遥控该目标超声诊断仪，并根据确认结果生成应答信息，当该便携遥控终端有权限遥控该目标超声诊断仪时，所述应答信息包括用于初始化便携遥控终端遥控界面的遥控界面数据；
    遥控命令响应单元，用于接收便携遥控终端发送的遥控命令；
    命令操作单元，用于根据遥控命令操作目标超声诊断仪。
  15. 如权利要求14所述的超声诊断仪，其特征在于，目标超声诊断仪通过第二数据链路接收便携遥控终端发送的遥控命令，当设定时间内没有接收到便携遥控终端发送的信息后自动停止用于接收遥控命令的遥控命令响应单元的工作，断开第二数据链路，当接收到便携遥控终端发送的遥控请求时，再启动遥控命令响应单元的工作，并将遥控命令响应单元的服务信息反馈给便携遥控终端，以便便携遥控终端根据服务信息建立第二数据链路。
  16. 如权利要求14所述的超声诊断仪，其特征在于，界面参数生成单元根据目标超声诊断仪当前的工作模式，获取与当前工作模式对应的界面数据作为遥控界面数据。
  17. 如权利要求14-16中任一项所述的超声诊断仪，其特征在于，界面参数生成单元当检测到当前显示界面有更新时，获取与便携遥控终端上的遥控界面相关的数据发送给第一控制单元，由第一控制单元生成遥控界面更新数据，第一无线网络通信模块将遥控界面更新数据发送给便携遥控终端。
  18. 如权利要求17所述的超声诊断仪，其特征在于，第一控制单元还用于检测目标超声诊断仪和便携遥控终端之间是否存在用于传送遥控界面更新数据的第一数据链路，如果存在，则控制第一无线网络通信模块通过第一数据链路发送遥控界面更新数据；如果不存在第一数据链路，则第一控制单元生成一更新请求，控制第一无线网络通信模块通过网络连接向便携遥控终端发送该更新请求；第一无线网络通信模块接收便携遥控终端反馈的用于响应更新数据的服务信息，根据响应更新数据的服务信息与便携遥控终端之间建立第一数据链路，并通过第一数据链路向便携遥控终端发送遥控界面更新数据。
  19. 一种便携遥控终端，其特征在于包括：
    第二无线网络通信模块，用于按照网络协议与目标超声诊断仪建立网络连接，并通过网络连接进行无线数据交互，包括：向目标超声诊断仪发送验证信息和遥控命令，和接收目标超声诊断仪基于验证信息返回的应答信息，所述应答信息用于反馈该便携遥控终端是否有权限遥控该目标超声诊断仪，当该便携遥控终端有权限遥控该目标超声诊断仪时，所述应答信息包括遥控界面数据；
    遥控界面单元，用于根据遥控界面数据向用户呈现遥控界面，响应于用户的遥控操作，生成用于操作目标超声诊断仪的遥控命令；
    第二控制单元，用于检测是否存在已建立网络连接的目标超声诊断仪，当存在目标超声诊断仪时则生成验证信息，并通过第二无线网络通信模块向目标超声诊断仪发送验证信息，所述验证信息携带有便携遥控终端的身份识别信息，所述验证信息用于触发目标超声诊断仪确认该便携遥控终端是否有权限遥控该目标超声诊断仪；还用于将第二无线网络通信模块接收的应答信息转送给遥控界面单元，和将遥控界面单元生成的遥控命令转送给第二无线网络通信模块。
  20. 如权利要求19所述的便携遥控终端，其特征在于，还包括：更新数据响应单元，第二无线网络通信模块还用于接收目标超声诊断仪发送的遥控界面更新数据，所述更新数据响应单元将遥控界面更新数据转送给遥控界面单元，遥控界面单元根据遥控界面更新数据更新遥控界面。
  21. 如权利要求20所述的便携遥控终端，其特征在于，便携遥控终端通过第一数据链路接收目标超声诊断仪发送的遥控界面更新数据，当设定时间内没有接收到目标超声诊断仪发送的信息后自动停止用于接收遥控界面更新数据的更新数据响应单元的工作，断开第一数据链路，当接收到目标超声诊断仪发送的刷新请求时，再启动更新数据响应单元的工作，并将更新数据响应单元的服务信息反馈给目标超声诊断仪，以便目标超声诊断仪根据服务信息建立第一数据链路。
  22. 如权利要求19所述的便携遥控终端，其特征在于，第二无线网络通信模块还用于响应于用户的操作在局域网内广播搜索帧，接收局域网内超声诊断仪的反馈信息，第二控制单元根据反馈信息生成列表并通过遥控界面单元展现给用户，以供用户选择目标超声诊断仪，响应于用户选择的目标超声诊断仪，通过第二无线网络通信模块与该目标超声诊断仪建立网络连接。
  23. 如权利要求19所述的便携遥控终端，其特征在于，当第二无线网络通信模块接收的应答信息为该便携遥控终端没有权限遥控该目标超声诊断仪时，第二控制单元发出提示信息，所述提示信息用于告知用户没有权限遥控该目标超声诊断仪，第二控制单元还通过遥控界面单元向用户展示用于与目标超声诊断仪的建立网络连接的可操作图标。
  24. 如权利要求19-23任意一项所述的便携遥控终端，其特征在于，第二控制单元还用于检测便携遥控终端和目标超声诊断仪之间是否存在用于传送遥控命令的第二数据链路，如果存在，则控制第二无线网络通信模块通过第二数据链路发送用于操作目标超声诊断仪的遥控命令；如果不存在第二数据链路，则第二控制单元生成一遥控请求，控制第二无线网络通信模块通过网络连接向目标超声诊断仪发送该遥控请求；第二无线网络通信模块接收目标超声诊断仪反馈的用于响应遥控的服务信息，根据响应遥控的服务信息与目标超声诊断仪之间建立第二数据链路，并通过第二数据链路发送用于操作目标超声诊断仪的遥控命令。
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