Ultrasonic remote controller and method for remotely controlling an ultrasonic system

Abstract

An ultrasound remote controller and a method for remotely controlling an ultrasound system are disclosed for remotely controlling a main processing console of an ultrasound system. In various embodiments, the ultrasound remote controller can be used to remotely control a main processing console of an ultrasound system. The ultrasound remote controller can include a user interface controller configured to provide one or more ultrasound control functions to a user away from the main processing console. The control functions can be used to remotely control the operation of the main console. In addition, the user interface controller can be configured to receive input for one or more ultrasound control functions from a user. The ultrasound remote controller can include a communication interface configured to send an operation instruction to the main processing console for remotely controlling the operation of the main processing console through the ultrasound remote controller based on the user input for one or more ultrasound control functions.

Description

Technical Field

[0001] The present invention relates to remotely controlling an ultrasound system. In particular, the present invention relates to remotely controlling a main processing console of an ultrasound system using an ultrasound remote controller based on input received at the ultrasound remote controller from a user of the ultrasound system. Background Art

[0002] Ultrasound imaging is widely used to examine a variety of different materials and objects in a variety of different application scenarios. Ultrasound imaging provides a quick and easy tool for analyzing materials and objects in a non-invasive manner. Therefore, ultrasound imaging is particularly common in medical practice as a disease diagnosis, treatment, and prevention tool. Specifically, due to its relative non-invasiveness, low cost, and fast response time, ultrasound imaging is widely used throughout the medical industry to diagnose and prevent disease. In addition, because ultrasound imaging is based on non-ionizing radiation, it does not carry the same risks as other diagnostic imaging tools, such as X-ray imaging or other types of imaging systems that use ionizing radiation.

[0003] Ultrasonic imaging is accomplished by generating and directing ultrasonic waves into the material of interest. First there is a transmit phase, followed by a receive phase. During the transmit phase, the ultrasonic signal is transmitted into the material of interest by applying a continuous or pulsed electronic signal. During the receive phase, the reflections generated by the boundary between different materials are received by a receiving device such as a transducer and converted into an electrical signal. This signal can then be processed to determine the location of the source of the echo. The resulting data can be used to display an image of the interior of the material of interest, for example, using a display device such as a monitor to display the image.

[0004] Ultrasound imaging can provide a wealth of clinical information. Specifically, ultrasound imaging can be used for abdominal ultrasound (visualizing abdominal tissues and organs), bone ultrasound measurement (assessing bone fragility), breast ultrasound (visualizing breast tissue), Doppler fetal heart rate monitoring (listening to the fetal heartbeat), Doppler ultrasound (visualizing blood flow through blood vessels, organs, or other structures), echocardiography (observing the heart), fetal ultrasound (viewing the pregnant fetus), ultrasound-guided biopsy (collecting tissue samples), ophthalmic ultrasound (visualizing eye structures), and ultrasound-guided needle placement (in blood vessels or other tissues of interest). Ultrasound imaging has also been used to characterize various disease states, such as those of the liver, breast, prostate, thyroid, or other organs, by measuring stiffness or shear wave velocity in a single shot.

[0005] A typical ultrasound system includes a main processing console and an ultrasound transducer. The ultrasound transducer is remote from the main console and is actively controlled by the operator to collect ultrasound image data. In turn, the operator must be able to control many functions remote from the main system console. In the past, this was done with a foot pedal or an assistant was present to operate the main system console separately from the operator. However, using a foot pedal is awkward and may make it difficult or impossible to control the main system console. Moreover, using a separate assistant may present additional challenges in controlling the main system console, for example, requiring effective communication skills and increasing the likelihood of errors caused by an unskilled assistant.

[0006] Furthermore, in many ultrasound imaging scenarios, the operator needs both hands to operate the ultrasound transducer. This requires the operator to concentrate fully on operating the ultrasound transducer. This, in turn, makes it nearly impossible to use a foot pedal or an assistant to control the main system console, as the operator's attention is focused on their hands and manipulating the ultrasound transducer. In particular, this is important for interventional procedures where the operator must biopsy or aspirate a tissue region.

[0007] Therefore, there is a need for systems and methods that allow an operator to remotely control a main system console of an ultrasound system. Specifically, there is a need for systems and methods that allow an operator to remotely control a main system console of an ultrasound system while the operator manipulates an ultrasonic transducer of the ultrasound system. More specifically, there is a need for systems and methods that are integrated with an ultrasonic transducer to allow an operator to control a main processing console of an ultrasound system while manipulating the ultrasonic transducer. Furthermore, there is a need for systems and methods that allow an operator to remotely control a main processing console of an existing ultrasound system without having to purchase an entirely new ultrasound system. Summary of the invention

[0008] According to various embodiments, the ultrasound remote controller is configured to remotely control the main processing console of the ultrasound system. The ultrasound remote controller may include a user interface controller. The user interface controller may be configured to provide one or more ultrasound control functions to a user of the main processing console of the ultrasound system that is away from the ultrasound transducer. The one or more ultrasound control functions may be used to remotely control the operation of the main processing console. In addition, the user interface controller may be configured to receive input for the one or more ultrasound control functions from the user to remotely control the operation of the main processing console. The ultrasound remote controller may include a communication interface. The communication interface may be configured to send an operation instruction to the main processing console for remotely controlling the operation of the main processing console through the ultrasound remote controller based on the input for the one or more ultrasound control functions received by the user interface controller.

[0009] In various embodiments, one or more ultrasound control functions are provided to a user by an ultrasound remote controller remote from a main processing console of an ultrasound system including an ultrasound transducer. The one or more ultrasound control functions can be used to remotely control the operation of the main processing console. In addition, input from a user is received at the ultrasound remote controller, and the input is used for one or more ultrasound control functions to remotely control the operation of the main processing console. In addition, an operation instruction can be sent to the main processing console for remotely controlling the operation of the ultrasound system by the ultrasound remote controller. The operation instruction can be generated based on the input for the one or more ultrasound control functions received at the ultrasound remote controller or include the input for the one or more ultrasound control functions received at the ultrasound remote controller.

[0010] In some embodiments, the ultrasonic remote controller is physically fixed to an ultrasonic transducer of an ultrasonic system including a main processing console. Geometric data of the ultrasonic remote controller can be identified. The geometric data of the ultrasonic remote controller can include one or a combination of motion, position, and orientation of the ultrasonic remote controller. In addition, the geometric data of the ultrasonic remote controller can be calibrated based on the design characteristics of the ultrasonic transducer to identify the geometric data of the ultrasonic transducer. The geometric data of the ultrasonic transducer can be transmitted to the main processing console as part of the operating instructions for remotely controlling the operation of the main processing console through the ultrasonic remote controller. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 An example of an ultrasound system is shown.

[0012] Figure 2 An example system for remotely controlling a main processing console for an ultrasound system is shown.

[0013] Figure 3 is a block diagram of an exemplary ultrasound remote controller.

[0014] Figure 4 A system for physically securing an ultrasound remote controller to an ultrasound transducer is shown.

[0015] Figure 5 is a flow chart of an example method of remotely controlling an ultrasound system via an ultrasound remote controller.

[0016] Figure 6 is a flow chart of another example method of remotely controlling an ultrasound system via an ultrasound remote controller. DETAILED DESCRIPTION

[0017] According to various embodiments, the ultrasound remote controller is configured to remotely control the main processing console of the ultrasound system. The ultrasound remote controller may include a user interface controller. The user interface controller may be configured to provide one or more ultrasound control functions to a user away from the main processing console of the ultrasound system, wherein the ultrasound system includes an ultrasound transducer. The one or more ultrasound control functions can be used to remotely control the operation of the main processing console. In addition, the user interface controller may be configured to receive input for one or more ultrasound control functions from the user to remotely control the operation of the main processing console. The ultrasound remote controller may include a communication interface. The communication interface may be configured to send an operation instruction to the main processing console for remotely controlling the operation of the main processing console through the ultrasound remote controller based on the input for the one or more ultrasound control functions received by the user interface controller.

[0018] In various embodiments, one or more ultrasound control functions are provided to a user by an ultrasound remote controller that is remote from a main processing console of an ultrasound system including an ultrasound transducer. The one or more ultrasound control functions can be used to remotely control the operation of the main processing console. In addition, input for the one or more ultrasound control functions is received from the user at the ultrasound remote controller to remotely control the operation of the main processing console. In addition, operating instructions can be sent to the main processing console for remotely controlling the operation of the ultrasound system through the ultrasound remote controller. The operating instructions can be generated based on the input for the one or more ultrasound control functions received at the ultrasound remote controller, or included in the input.

[0019] In some embodiments, the ultrasonic remote controller is physically fixed to an ultrasonic transducer of an ultrasonic system including a main processing console. Geometric data of the ultrasonic remote controller can be identified. The geometric data of the ultrasonic remote controller can include one or a combination of motion, position and orientation of the ultrasonic remote controller. In addition, the geometric data of the ultrasonic remote controller can be calibrated based on the design characteristics of the ultrasonic transducer to identify the geometric data of the ultrasonic transducer. The geometric data of the ultrasonic transducer can be transmitted to the main processing console as part of the operating instructions for remotely controlling the operation of the main processing console through the ultrasonic remote controller.

[0020] Some infrastructure that can be used with the embodiments disclosed herein is already available, such as general-purpose computers, antennas, computer programming tools and techniques, digital storage media, and communication networks. The computing device may include a processor, such as a microprocessor, a microcontroller, a logic circuit, etc. The processor may include a special processing device, such as an ASIC, a PAL, a PLA, a PLD, an FPGA, or other custom or programmable device. The computing device may also include a computer-readable storage device, such as a non-volatile memory, a static RAM, a dynamic RAM, a ROM, a CD-ROM, a disk, a tape, a magnetic, an optical, a flash memory, or other computer-readable storage medium.

[0021] Various aspects of certain embodiments may be implemented using hardware, software, firmware, or a combination thereof. As used herein, a software module or component may include any type of computer instructions or computer executable code located in or on a computer-readable storage medium. For example, a software module may include one or more physical or logical blocks of computer instructions that may be organized as routines, programs, objects, components, data structures, etc. that perform one or more tasks or implement specific abstract data types.

[0022] In some embodiments, a particular software module may include different instructions stored in different locations of a computer-readable storage medium, which together implement the functionality of the module. In practice, a module may include a single instruction or many instructions, and may be distributed over multiple different code segments, in different programs, and over multiple computer-readable storage media. Some embodiments may be practiced in a distributed computing environment, where tasks are performed by remote processing devices linked via a communications network.

[0023] The embodiments of this paper will be best understood by reference to the accompanying drawings, wherein the same parts are always represented by the same numbers. As generally described and illustrated in the accompanying drawings of this paper, the components of the disclosed embodiments can be arranged and designed with various different configurations. In addition, the features, structures and operations associated with an embodiment can be applicable to or combined with the features, structures or operations described together with another embodiment. In other cases, known structures, materials or operations are not shown or described in detail to avoid blurring the various aspects of the present disclosure.

[0024] Therefore, the following detailed description of the embodiments of the systems and methods herein is not intended to limit the scope of protection claimed herein, but is merely representative of possible embodiments. In addition, the steps of the method do not necessarily need to be performed in any particular order, or even necessarily need to be performed sequentially, nor do they need to perform the steps only once.

[0025] Figure 1 An example of an ultrasound system 100 is shown. Figure 1The ultrasound system 100 shown is only an example system, and in various embodiments, the ultrasound system 100 may have fewer components or additional components. Specifically, the ultrasound system 100 may be an ultrasound system in which the receive array focusing unit is referred to as a beamformer 102 and image formation is performed on a scan line by scan line basis. System control may be centralized in a main controller 104, which accepts operator input through an operator interface and in turn controls various subsystems. For each scan line, the transmitter 106 generates a radio frequency (RF) excitation voltage pulse waveform and applies it at the transmit aperture (defined by the subarray of activated array elements) at an appropriate time to produce a focused acoustic beam along the scan line. The RF echo received by the receive aperture 108 of the transducer 110 is amplified and filtered by the receiver 108 and then fed to the beamformer 102, the function of which is to perform dynamic receive focusing, i.e., realigning RF signals originating from the same position along each scan line.

[0026] The image processor 112 may perform processing specific to the active imaging mode, including 2D scan conversion, which converts image data from a grid of acoustic lines into an XY pixel image for display. For the spectral Doppler mode, the image processor 112 may perform wall filtering followed by spectral analysis of the Doppler shifted signal samples, typically using an FFT window. The image processor 112 may also generate stereo audio signal outputs corresponding to the forward and reverse flow signals. In coordination with the main controller 104, the image processor 112 may also format images from two or more active imaging modes, including display annotations, graphic overlays, and movie playback and playback of recorded timeline data.

[0027] The cine buffer 114 provides resident digital image storage for single image or multiple image loop viewing and serves as a buffer for transferring images to a digital archival device. In most systems, the video images at the end of the data processing path can be stored in the cine memory. In prior art systems, amplitude detected and beamformed data can also be stored in the cine memory 114. For spectral Doppler, baseband Doppler I / Q data can be stored in the cine memory 114 after wall filtering with a user selected sampling gate. Subsequently, the display 11 can display images generated by the image processor 112 and / or images using data stored in the cine memory 114.

[0028] The beamformer 102, main controller 104, image processor, cine memory 114, and display may be included as part of a main processing console 118 of the ultrasound system 100. In various embodiments, the main processing console 118 may include more or fewer components or subsystems. The ultrasound transducer 110 may be incorporated into a device separate from the main processing console 118 that is connected to the main processing console 118 either wired or wirelessly. This allows for easier manipulation of the ultrasound transducer 110 when performing a particular ultrasound procedure on a patient.

[0029] Figure 2 An example system 200 for remotely controlling a host processing console of an ultrasound system is shown. The host processing console may be an applicable host processing console for processing ultrasound image data in an ultrasound system, such as Figure 1 The main processing console 118 is shown in the example system 100 in FIG. 200 is shown scanning a breast. Specifically, the system 200 includes a linear array transducer / ultrasound transducer 202 relative to the breast for scanning Figure 2 A sketch of the breast anatomy is shown in 204. The linear array transducer 202 is in contact with the upper left region of the right breast. This location is annotated with a linear array transducer position / orientation indicator 208 in the tomographic image 206 of the right breast.

[0030] Figure 2 The example system 200 shown in FIG. 1 includes an ultrasound remote controller 210. The ultrasound remote controller 210 is used to control an ultrasound system (e.g., Figure 1 The ultrasound system 100 in the present invention provides an operator of the ultrasound system 100 with the functionality to remotely control the main processing console of the ultrasound system. Specifically, when the user is away from the main processing console (e.g., manipulating the ultrasound transducer 202), the operator can use the ultrasound remote controller 210 to remotely control the main processing console of the ultrasound system. This in turn can allow the operator to more completely focus on manipulating the ultrasound transducer 202 when collecting ultrasound image data, while still controlling the processing of the ultrasound image data. Therefore, the operator's need for complex foot pedal controls or separate assistants can be reduced or otherwise eliminated. This can increase the ease with which the operator can perform ultrasound procedures and potentially reduce the number of people required to perform the procedure.

[0031] In providing the operator of the ultrasound system with the function of remotely controlling the main processing console of the ultrasound system, the ultrasound remote controller 210 can provide the operator with ultrasound control functions. More specifically, the ultrasound remote controller 210 can provide the operator with the function of controlling the main processing console of the ultrasound system through a user interface controller (e.g., a user interface). The user interface controller may include any one or both of a display and an applicable generating mechanism for generating available functions of the main processing console for remotely controlling the ultrasound system. Specifically, the user interface controller may include a mechanism for generating available functions for remotely controlling the main processing console in a manner perceptible to the operator. For example, the user interface may include a display for presenting visual annotations of available ultrasound control functions to the operator. In another example, the user interface may include a tactile device for generating tactile feedback for corresponding available ultrasound control functions.

[0032] The display included in the user interface controller of the ultrasound remote controller 210 may include an organic light emitting diode ("OLED") based display. In addition, the display included in the user interface controller of the ultrasound remote controller 210 may include a light emitting diode ("LED") based display. In addition, the display included in the user interface controller of the ultrasound remote controller 210 may be a liquid crystal display ("LCD") including a liquid crystal and a backlight or reflector to visually present available functions for remotely controlling the main processing console.

[0033] The ultrasound control functions include applicable functions for controlling a main processing console of an ultrasound system, for example, remotely from the main processing console of the ultrasound system. Specifically, the ultrasound control functions may include applicable functions in which a user may provide input to control the main processing console during the acquisition, processing, and reproduction of ultrasound images as part of an ultrasound procedure.

[0034] The ultrasound control function may include a freeze control function. For example, the ultrasound control function may include a control for freezing the display at a specific ultrasound image. In addition, the ultrasound control function may include a depth control function for changing the depth of the imaging field or focus for acquiring ultrasound image data. In addition, the ultrasound control function may include a gain control for adjusting the amplification factor of the received / reflected signal for the ultrasound image. The ultrasound control function may also include a storage control for controlling how the ultrasound image data is stored and subsequently processed to reproduce the ultrasound image. In addition, the ultrasound control function may include an automatic optimization control for enabling automatic optimization of either or both of the gain and overall contrast of the ultrasound image. In addition, the ultrasound control function may include a set reference control for specifying and selecting a reference frame for ultrasound imaging. The ultrasound control function may also include a start clip control to control the creation of ultrasound image clips. In addition, the ultrasound control function may include a mode change control for controlling the image mode for acquiring and processing ultrasound images in an ultrasound procedure. In addition, the ultrasound control function may include a move region of interest control for adjusting the region of interest in the scanned medium during the ultrasound procedure. The ultrasound control function may also include a biopsy guide control for adjusting the presentation of a biopsy guide in an ultrasound procedure. Additionally, the ultrasound control functions may include a body map selection control for selecting a body map for use in an ultrasound procedure.

[0035] The user interface controller of the ultrasound remote controller 210 may dynamically select ultrasound control functions to provide to the operator and subsequently provide the dynamically selected ultrasound control functions to the operator. For example, the user interface controller may dynamically determine to begin providing automatic optimization control to the operator during a procedure and subsequently begin providing automatic optimization control to the operator during the procedure. In another example, the user interface controller may dynamically determine to stop providing start clip control to the operator during a procedure and subsequently stop providing start clip control to the operator during the procedure.

[0036] In various embodiments, the user interface controller of the ultrasound remote controller 210 can dynamically select ultrasound control functions to provide to the operator based on the context of the ultrasound procedure. More specifically, the user interface controller can dynamically select ultrasound control functions to provide to the operator based on the content of one or a combination of procedures performed by the operator in the past, the procedure being performed by the operator, or the future procedure to be performed by the operator. The context of the ultrasound procedure may include the condition or characteristics of the ultrasound procedure. For example, the context of the ultrasound procedure may include whether the ultrasound procedure is a biopsy procedure. In addition, in this example, based on the content that the ultrasound procedure is a biopsy procedure, the user interface controller can provide the operator with biopsy guidance control during the ultrasound procedure.

[0037] The association of a specific ultrasound control function with the context of a specific ultrasound procedure can be used by the user interface controller of the ultrasound remote controller 210 to provide the ultrasound control function based on the specific context. For example, if the start clip control function is associated with the ultrasound fetal imaging procedure, the user interface controller can provide the start clip control function when the fetal imaging procedure is performed based on the association of the function with fetal imaging. The association of a specific ultrasound control function with the context of a specific ultrasound procedure can be pre-programmed into the ultrasound remote controller 210, for example, before the ultrasound remote controller 210 is operated. In addition, the association of a specific ultrasound control function with the context of a specific ultrasound procedure can be sent to the ultrasound remote controller 210, for example, wirelessly transmitted to the controller 210 during the operation of the ultrasound remote controller 210.

[0038] The ultrasound remote controller 210 may receive input from an operator for controlling the main processing console of the ultrasound controller. Specifically, the ultrasound remote controller 210 may receive input for controlling one or more ultrasound control functions of the main processing console of the ultrasound system through a user interface controller (e.g., a user interface). The input for controlling the one or more ultrasound control functions of the main processing console of the ultrasound system may include values ​​of one or more variables corresponding to the ultrasound control functions. For example, as part of a gain control, the input for one or more ultrasound control functions may include a gain value for adjusting the amplification factor of a received / reflected signal for an ultrasound image.

[0039] The user interface controller of the ultrasound remote controller 210 may include suitable control means for generating and receiving operator input for remotely controlling the main processing console of the ultrasound system. For example, the user interface controller may include a touch-based display through which the operator may provide touch-based input for remotely controlling the main processing console of the ultrasound system. In another example, the user interface controller may include a camera or other motion detection sensor through which the operator may provide gesture-based input for remotely controlling the main processing console of the ultrasound system.

[0040] In addition, the user interface controller of the ultrasound remote controller 210 may include one or more physical buttons and sliders that can be physically manipulated by the operator to generate inputs for remotely controlling the main processing console of the ultrasound system. The physical buttons and sliders can be associated with specific ultrasound control functions or used in other ways to provide inputs for specific ultrasound control functions. For example, a button included as part of the user interface controller can be used to control a body map control function. The specific ultrasound control function associated with a specific physical button and slider can be changed dynamically, for example, dynamically changed based on the ultrasound control function provided to the operator. For example, a button in the user interface controller of the ultrasound remote controller 210 can be used as a biopsy guide controller during a biopsy ultrasound procedure. In addition, in this example, the same button can be used as a setting reference control during different ultrasound procedures.

[0041] The user interface controller of the ultrasound remote controller 210 can receive input for remotely controlling the main processing console based on tactile feedback. Specifically, in response to presenting the control function to the operator through tactile feedback, the user interface controller of the ultrasound remote controller 210 can receive input for one or more ultrasound control functions. For example, the ultrasound remote controller 210 can shake to indicate to the operator that a new ultrasound control function is available to the operator. Subsequently, the user interface controller can receive input for the new ultrasound control feedback in response to the tactile feedback provided to the operator.

[0042] In addition, the user interface controller of the ultrasound remote controller 210 can receive input based on the visual annotation for remotely controlling the main processing console. Specifically, the user interface controller of the ultrasound remote controller 210 can receive input based on the operator's interaction with the visual annotation of one or more ultrasound control functions. For example, the operator can interact with the visual annotation of the set reference control to mark a frame as a reference frame. Subsequently, the user interface controller can receive input indicating that the frame is a reference frame based on the operator's interaction with the visual annotation of the set reference control.

[0043] The user interface controller of the ultrasound remote controller 210 can generate operating instructions for remotely controlling the main processing console of the ultrasound system. The operating instructions may include instructions that detail how the main processing console of the ultrasound system should operate when acquiring ultrasound image data, processing ultrasound image data, and displaying ultrasound image data. For example, the operating instructions may indicate adjusting the depth of the imaging field or focus for acquiring ultrasound image data. The user interface controller can generate operating instructions based on input for ultrasound control functions received by the user interface controller. Specifically, the user interface controller can generate operating instructions that specify operating the main processing console according to a specific command represented in the input received from the operator. In addition, the user interface controller can generate operating instructions by actually including the received input for ultrasound control functions in the operating instructions.

[0044] The ultrasound remote controller 210 may include a communication interface configured to provide operating instructions to a main processing console of the ultrasound system to control the ultrasound system. Specifically, the communication interface of the ultrasound remote controller 210 may provide operating instructions to the main processing console of the ultrasound system to remotely control the ultrasound system. For example, the communication interface of the ultrasound remote controller 210 may provide operating instructions to the main processing console of the ultrasound system to remotely control the operation of the main processing console. In another example, the communication interface of the ultrasound remote controller 210 may provide operating instructions to the main processing console of the ultrasound system to remotely control the operation of the ultrasonic transducer of the ultrasound system, for example, through the main processing console.

[0045] The communication interface of the ultrasonic remote controller 210 can communicate with the main processing console of the ultrasonic system according to an applicable communication protocol or send an operation instruction to the main processing console of the ultrasonic system. Specifically, the communication interface of the ultrasonic remote controller 210 can send the operation instruction to the main processing console through a wired connection. For example, a wired connection can be directly formed between the communication interface and the main processing console, and is used to transmit the operation instruction from the communication interface to the main processing console. Alternatively, a wired connection can be formed between the communication interface and the main processing console through an ultrasonic transducer. Subsequently, the wired connection can be used to transmit the operation instruction from the communication interface to the main processing console through the ultrasonic transducer.

[0046] In addition, the communication interface of the ultrasound remote controller 210 can communicate with the main processing console of the ultrasound system at least in part via a wireless connection. Specifically, the communication interface can be configured to communicate via an applicable wireless communication protocol, such as Bluetooth, ZigBee, or 802.11 wireless protocol. For example, the communication interface can be configured to send operating instructions to the main processing console via a Wi-Fi connection.

[0047] When communicating via the wireless connection, the communication interface of the ultrasound remote controller 210 can receive instructions for programming the ultrasound remote controller 210 via the wireless connection. Specifically, the communication interface can receive instructions for programming the user interface controller via the wireless connection, for example, from a main processing console of the ultrasound system. For example, the communication interface can receive an association of ultrasound control functions with contextual content of an ultrasound procedure via the wireless connection, which can then be used to program the user interface controller to present the ultrasound control functions according to the contextual content of the ultrasound procedure.

[0048] By communicating through the wireless communication interface, the ultrasound remote controller 210 can be operated remotely from the ultrasound transducer. Specifically, when the operator manipulates the ultrasound transducer during an ultrasound procedure, the operator can interact with the ultrasound remote controller 210 while the controller 210 is remotely from the ultrasound transducer. This eliminates the need for the operator to use a foot pedal or a separate assistant to control the main processing console during the ultrasound procedure. In turn, this allows the operator to focus more on manipulating the ultrasound transducer during the ultrasound procedure.

[0049] Alternatively, if Figure 2 As shown, the ultrasound remote controller 210 can be physically coupled or fixed to the ultrasound transducer 202. Figure 2 In the system 200 shown, the ultrasound remote controller 210 is attached to the ultrasound transducer 202 at the connection between the transducer handle and the cable interconnection, so that it is away from the main gripping area of ​​the transducer. By fixing to the ultrasound transducer 202, the operator can simultaneously manipulate the ultrasound transducer 202 and operate the ultrasound remote controller 210 to remotely control the main processing console of the ultrasound system. Specifically, the operator can use one or both hands to simultaneously operate the ultrasound transducer 202 and the ultrasound remote controller 210. This eliminates the need for the operator to use a foot pedal or a separate assistant to control the main processing console during the ultrasound procedure. In turn, this allows the operator to focus more on manipulating the ultrasound transducer during the ultrasound procedure.

[0050] The ultrasound remote controller 210 may be fixed to the ultrasound transducer 202 by a physical coupling. The physical coupling may include an applicable mechanism for physically fixing the ultrasound remote controller 210 to the ultrasound transducer 202. For example, the physical coupling may include a mechanical fastener or an adhesive material. The physical coupling may be configured to removably fix the ultrasound remote controller 210 to the ultrasound transducer 202. Specifically, the physical coupling may be configured to physically fix the ultrasound remote controller 210 to the ultrasound transducer 202 and allow the ultrasound remote controller 210 to be detached from the ultrasound transducer 202 in a detachable manner. This is advantageous because the ultrasound remote controller 210 can work with different ultrasound transducers in different ultrasound procedures. For example, an operator can use the ultrasound remote controller 210 with an ultrasound transducer in a first procedure, and then detach the ultrasound remote controller 210 from the transducer to use the ultrasound remote controller 210 with a different transducer in a different procedure. Furthermore, when removably secured to the ultrasonic transducer 202, the ultrasonic remote controller 210 may be easily disassembled for cleaning and sterilization.

[0051] A physical connector for securing the ultrasound remote controller 210 to the ultrasound transducer 202 may be integrated as part of the ultrasound remote controller 210. Specifically, the physical connector may be integrated as part of the ultrasound remote controller 210 to facilitate securing the ultrasound remote controller 210 to different ultrasound transducers. In turn, the ultrasound remote controller 210 may be used by a single operator in different procedures, or by multiple operators in different procedures. For example, the physical connector may include an adhesive material or a magnetic material that is included as part of the ultrasound remote controller 210 for physically securing the ultrasound remote controller 210 to different ultrasound transducers.

[0052] In addition, the physical coupling for fixing the ultrasonic remote controller 210 to the ultrasonic transducer 202 can be configured to fix the ultrasonic remote controller 210 to different types of ultrasonic transducers, regardless of the varying design characteristics of the different types of transducers. Specifically, the physical coupling can have a shape and size that allows the ultrasonic remote controller 210 to be fixed to multiple types of ultrasonic transducers regardless of their design characteristics. This can allow the ultrasonic remote controller 210 to be used with different current ultrasound systems, thereby potentially eliminating the need for the operator to purchase a new ultrasound system. This is advantageous because there is no standard for ultrasonic transducers among manufacturers, and ultrasonic transducers are manufactured in different shapes, sizes, and geometries.

[0053] Alternatively, the physical coupling used to secure the ultrasonic remote controller 210 to the ultrasonic transducer 202 may be specific to either or both of the transducer type of the ultrasonic transducer 202 and the manufacturer of the ultrasonic transducer 202. For example, the physical coupling may be a clip that is specific to the ultrasonic transducer 202 based on the shape, size, and geometry of the ultrasonic transducer 202. Furthermore, in this example, the ultrasonic remote controller 210 may be configured to attach to, or otherwise couple to, different clips that are specific to different ultrasonic transducers. Thus, the ultrasonic remote controller 210 may be compatible with a variety of ultrasonic transducer types manufactured by different manufacturers.

[0054] The ultrasonic remote controller 210 may include an electrical connector for electrically connecting the ultrasonic remote controller 210 to the ultrasonic transducer 202. The electrical connector may include a wireless interface to wirelessly connect the ultrasonic remote controller 210 to the ultrasonic transducer 202 via a radio connection. In addition, the electrical connector may include a wired interface to connect the ultrasonic remote controller 210 to the ultrasonic transducer 202 via a wired electrical connection.

[0055] The electrical connector that electrically couples the ultrasonic remote controller 210 to the ultrasonic transducer 202 may be integrated as part of a physical connector that physically secures the ultrasonic remote controller 210 to the ultrasonic transducer 202. Specifically, the electrical connector may be formed by electrical contacts that are integrated into the physical connector that secures the ultrasonic remote controller 210 to the ultrasonic transducer 202. More specifically, when the ultrasonic remote controller 210 is secured to the ultrasonic transducer 202, the electrical contacts may be connected, thereby electrically connecting the ultrasonic remote controller 210 to the ultrasonic transducer. For example, the electrical contacts may be formed by an adhesive patch that secures the ultrasonic remote controller 210 to the ultrasonic transducer 202.

[0056] In addition, the electrical connector that electrically couples the ultrasound remote controller 210 to the ultrasound transducer 202 can be used to program the ultrasound remote controller 210. For example, the electrical connection formed by the electrical connector between the ultrasound remote controller 210 and the ultrasound remote controller 210 can be used to send the association of a specific ultrasound control function with the context of a specific ultrasound program to the ultrasound remote controller 210. In addition, as will be discussed in more detail later, the electrical connector that electrically couples the ultrasound remote controller 210 to the ultrasound transducer 202 can be used to transfer power from the ultrasound transducer 202 to the ultrasound remote controller 210. For example, power can be wirelessly transmitted from the ultrasound transducer 202 to the ultrasound remote controller 210 through an electrical connector that is formed as part of the physical connector used to secure the ultrasound remote controller 210 to the ultrasound transducer.

[0057] The electrical connection between the ultrasound remote controller 210 and the ultrasound transducer 202 can be used to send operating instructions to remotely control the ultrasound system. Specifically, the ultrasound remote controller 210 can provide operating instructions to the main processing console of the ultrasound system through the electrical connection formed between the ultrasound remote controller 210 and the ultrasound transducer 202. More specifically, the ultrasound remote controller 210 can send operating instructions to the ultrasound transducer 202, and the operating instructions can then be sent from the ultrasound transducer 202 to the main processing console of the ultrasound system.

[0058] As will be discussed in more detail later, the ultrasound remote controller 210 may include an inertial motion unit configured to identify geometric data of the ultrasound remote controller 210. As used herein, geometric data may include at least one of a motion, position, and orientation of an object (e.g., the ultrasound remote controller 210). Figure 2 As shown in the example system 200 in FIG. 1 , the ultrasound remote controller 210 is coupled to the ultrasound transducer 202. Therefore, the geometric data of the ultrasound remote controller 210 may correspond to the geometric data of the ultrasound transducer 202. Figure 2 As shown, using the geometric data of the ultrasound remote controller 210 and corresponding geometric data of the ultrasound transducer 202 , an indicator 208 of the ultrasound transducer 202 relative to the breast may be displayed in the body map image 206 .

[0059] Figure 3 is a block diagram of an exemplary ultrasound remote controller 300 . Figure 3 The ultrasound remote controller 300 shown may function according to an appropriate device for remotely controlling an ultrasound system, such as Figure 2 The ultrasonic remote controller 210 shown in FIG. Specifically, Figure 3 The ultrasound remote controller 300 shown may function according to an applicable device of a main processing console for remotely controlling an ultrasound system, such as the ultrasound remote controller 210 shown.

[0060] The ultrasound remote controller 300 includes a central processing unit 302 ("CPU 302"). The CPU 302 can be used to perform basic computing requirements of peripheral devices built into the CPU 302 or externally connected to the CPU 302. Specifically, the CPU 302 can perform functions provided by the ultrasound remote controller 300. For example, the CPU 302 can perform processing for sending operating instructions from the ultrasound remote controller 300 for controlling the main processing console of the ultrasound system.

[0061] The CPU 302 may control or access one or more communication paths external to the ultrasound remote controller 300. Specifically, the CPU 302 may cause the ultrasound remote controller 300 to send operating instructions through a communication path external to the ultrasound remote controller for remotely controlling the ultrasound system. In addition, the CPU 302 may receive instructions for programming the ultrasound remote controller 300 through a communication path external to the ultrasound remote controller 300, for example, as part of remotely controlling the ultrasound system.

[0062] The communication path accessed by the CPU 302 may be formed through a communication interface of the ultrasound remote controller 300. Specifically, the communication path may be a wireless communication path formed through a Bluetooth communication interface 304, wherein the Bluetooth communication interface 304 is formed as part of the communication interface of the ultrasound remote controller 300. More specifically, the Bluetooth communication interface 304 may provide a two-way wireless communication link between the ultrasound system and the ultrasound remote controller 300. Although the ultrasound remote controller 300 is shown as including the Bluetooth communication interface 304, in different embodiments, the ultrasound remote controller 300 may include a wireless communication interface configured to operate according to an applicable wireless protocol (e.g., a Wi-Fi protocol).

[0063] The ultrasound remote controller 300 may also include an I / O and power interface 306, which serves as another communication path for the ultrasound remote controller 300. This path may be implemented by hard connection or inductive coupling, acoustic or other means. The I / O and power interface 306 may be used to receive power for the ultrasound remote controller 300. Specifically, the I / O and power interface 306 may receive power by either or both of a wired or wireless manner at the ultrasound remote controller 300. In addition, the I / O and power interface 306 may receive data (e.g., programming instructions) by either or both of a wired or wireless manner at the ultrasound remote controller 300. For example, the I / O and power interface 306 may receive data indicating that a particular control function is associated with a particular context of an ultrasound program.

[0064] The I / O and power interface 306 can be connected to a battery 308 included as part of the ultrasound remote controller 300, and the CPU 302. The connection to the battery 308 can allow the power received at the I / O and power interface 306 to charge the battery 308. In addition, the connection from the I / O and power interface 306 to the CPU 306 can be used to provide instructions to the CPU 306, such as software / firmware updates. In addition, the connection from the I / O and power interface 306 to the CPU 306 can be used to interrogate the overall status of the ultrasound remote controller 300.

[0065] exist Figure 3 In the exemplary ultrasonic remote controller 300 shown in FIG. 1 , the battery 308 is connected to a power supply and battery fuel gauge / charger 310. The power supply and battery fuel gauge / charger 310 can monitor the overall charge level of the battery 308. In addition, the power supply and battery fuel gauge / charger 310 can control the charging of the battery 308 (e.g., through power received at the I / O and power interface 306). The power supply and battery fuel gauge / charger 310 can also provide necessary power for other components of the ultrasonic remote controller 300.

[0066] Figure 3 The exemplary ultrasound remote controller 300 shown in includes a user interface 312. The user interface 312 can function according to an applicable user interface controller, such as the user interface controller described herein. Specifically, the user interface 312 can provide the operator with ultrasound control functions for remotely controlling the ultrasound system. In addition, the user interface 312 can receive inputs for ultrasound control functions from the operator in order to remotely control the ultrasound system. If the operator of the ultrasound remote controller 300 desires any action, the user interface 312 can communicate with the CPU 302. For example, the user interface 312 can provide inputs for one or more ultrasound control functions / operation instructions generated according to the inputs for one or more ultrasound control functions to the CPU 302. When receiving the inputs for one or more ultrasound control functions, the user interface 312 can be composed of simple buttons or an active display and a touch pad.

[0067] Figure 3 The exemplary ultrasonic remote controller 300 shown in also includes an inertial motion unit (“IMU 314”). The IMU 314 may be configured to identify geometric data of the ultrasonic remote controller 300. Specifically, the IMU may collect geometric data including one or a combination of motion, position, and orientation of the ultrasonic remote controller 300. The IMU 314 may include applicable sensors for measuring one or a combination of motion, position, and orientation of the ultrasonic remote controller 300. Specifically, the IMU 314 may include an applicable combination of corresponding sensors for collecting geometric data of one to nine degrees of freedom of the ultrasonic remote controller 300. For example, the IMU 314 may include three sensors for collecting geometric data of three degrees of freedom of the ultrasonic remote controller 300, six sensors for collecting geometric data of six degrees of freedom of the ultrasonic remote controller 300, or nine sensors for collecting geometric data of nine degrees of freedom of the ultrasonic remote controller 300.

[0068] The geometric data collected by the IMU 314 can be sent to the main processing console of the ultrasound system by the Bluetooth communication interface 304 or an applicable communication interface, for example, as part of an operating instruction. In turn, the main processing console can use the geometric data to process image data, collect image data, and present images as part of remote control of the main processing console by the ultrasound remote controller 300. For example, the geometric information from the IMU 314 can be used by the ultrasound system to track the relative position of the ultrasound remote controller 300. In addition, in this example, the geometric information can be used to display the position of the ultrasound remote controller 300 in the body map image.

[0069] In various embodiments, the geometric data of the ultrasound remote controller 300 may correspond to the geometric data of the ultrasound transducer. In particular, when the ultrasound remote controller 300 is fixed to the ultrasound transducer, the geometric data of the ultrasound remote controller 300 may correspond to the geometric data of the ultrasound transducer, for example, the position of the ultrasound transducer. For example, the ultrasound remote controller 300 may be fixed above the ultrasound transducer, and the position of the ultrasound remote controller 300 relative to the patient may be the position of the ultrasound transducer relative to the patient. In turn, the corresponding geometric data of the ultrasound transducer determined based on the geometric data of the ultrasound remote controller 300 may be used to remotely control the operation of the main processing console of the ultrasound using the ultrasound remote controller 300. Specifically, the geometric data of the ultrasound transducer (e.g., the tracking position of the ultrasound transducer) may be sent to (e.g., via a communication interface) the main processing console of the ultrasound system. Subsequently, the geometric data of the ultrasound transducer may be used to control the operation of the main processing console.

[0070] The ultrasonic remote controller 300 (e.g., any one or both of the IMU 314 and the CPU 302) may recognize the geometric data of the ultrasonic transducer based on the geometric data of the ultrasonic remote controller 300. Specifically, the ultrasonic remote controller 300 may recognize the geometric data of the ultrasonic transducer based on the geometric data of the ultrasonic remote controller when the ultrasonic remote controller 300 is fixed to the ultrasonic transducer. For example, when the geometric data of the ultrasonic remote controller 300 fixed to the ultrasonic transducer indicates that the ultrasonic remote controller 300 is tilted by 45°, the ultrasonic remote controller 300 may recognize that the ultrasonic transducer is tilted by 45°.

[0071] In addition, the ultrasound remote controller 300 can use the geometry data of the ultrasound remote controller 300 to identify the geometry data of the ultrasound transducer based on the design characteristics of the ultrasound transducer. The design characteristics of the ultrasound transducer may include the shape, size, and other applicable design characteristics of the ultrasound transducer. For example, if the height of the ultrasound transducer is 2 inches, the ultrasound remote controller 300 can identify the position of the ultrasound transducer as two inches below the position of the ultrasound remote controller 300 fixed to the ultrasound transducer. As previously described, the geometry data of the ultrasound transducer can be used to set the transducer position on the body map image before saving the image.

[0072] The ultrasonic remote controller 300 can identify the design characteristics of the ultrasonic transducer based on the received unique identifier of the transducer, for example, to identify the geometric data of the ultrasonic transducer. For example, the ultrasonic remote controller 300 can identify the design characteristics of the ultrasonic transducer from the unique identifier indicating the transducer type of the ultrasonic transducer. Subsequently, the ultrasonic remote controller 300 can use the design characteristics to calibrate the ultrasonic remote controller 300 and the ultrasonic transducer in order to identify the geometric data of the ultrasonic transducer.

[0073] The unique identifier of the ultrasonic transducer can be received by the ultrasonic remote controller 300 from the ultrasonic transducer through an electrical connection formed by an electrical connector between the ultrasonic remote controller 300 and the ultrasonic transducer. Specifically, the unique identifier of the ultrasonic transducer can be transmitted to the ultrasonic remote controller 300 through a selective grounding scheme at the ultrasonic remote controller 300, where the external input and output lines are pulled low to provide a known code of the unique identifier to the ultrasonic remote controller, for example, through the ultrasonic transducer. The unique identifier can then be used to calibrate the geometric data of the ultrasonic remote controller 300 relative to the ultrasonic transducer so as to identify the geometric data of the ultrasonic remote controller 300.

[0074] The ultrasound remote controller 300 also includes a memory 316 for storing either or both of the program and the runtime workspace project. The memory 316 may include volatile and non-volatile memory. The data stored in the memory may include the background of the user interface 312, drivers for peripheral devices, general programs, usage logs, etc. It should be understood that as the integration of the ultrasound remote controller 300 increases over time to incorporate more system-on-chips, Figure 3 Many, if not all, of the peripherals shown may be integrated directly into CPU 302 .

[0075] Figure 4A system 400 is shown for physically securing an ultrasound remote controller to an ultrasound transducer 402. The system 400 can be used to secure an applicable ultrasound remote controller, such as the ultrasound remote controllers described herein, to the ultrasound transducer 402. In particular, the system 400 can be used to secure an ultrasound remote controller to the ultrasound transducer 402 to remotely control a main processing console of an ultrasound system that includes the ultrasound transducer 402.

[0076] The transducer 402 includes a physical coupling for physically securing the ultrasonic remote controller to the transducer 402. Specifically, the ultrasonic transducer 402 has an adhesive orientation device / connection device 404 attached to the proximal region of the linear transducer 402. The connection device 404 is not only intended to provide a location for the ultrasonic remote controller to be attached to the transducer 402, but also to ensure consistent placement of the ultrasonic remote controller. In addition, the connection device 404 can support electrical connection / communication with the ultrasonic remote controller. In addition, the connection device 404 can be used to transmit an indication of the transducer type of the transducer 402. In turn, the basic geometry and transducer design parameters can be automatically identified from the indication of the transducer type without the user having to perform a separate setup step, for example, to calibrate the ultrasonic remote controller with the transducer 402.

[0077] Figure 5 is a flow chart 500 of an example method of remotely controlling an ultrasound system via an ultrasound remote controller. Figure 5 The example method shown in can be performed by an appropriate ultrasound remote controller, such as Figure 2 and 3 An exemplary ultrasound remote controller is shown in .

[0078] In step 502, one or more ultrasound control functions are provided to a user via an ultrasound remote controller remote from a main processing console of an ultrasound system. The one or more ultrasound control functions may be provided to the user via an applicable user interface, such as reference Figure 2 Describes the user interface controller or reference Figure 3 Described user interface 312. In addition, the one or more ultrasound control functions can be provided to the user through the ultrasound remote controller when the ultrasound remote controller is fixed to the ultrasound transducer of the ultrasound system or when the ultrasound remote controller is separated from the ultrasound transducer of the ultrasound system.

[0079] In step 504, input is received from the user at the ultrasound remote controller, wherein the input is used for the one or more ultrasound control functions provided to the user. Specifically, the input can be received from the user at the user interface / user interface controller. More specifically, the input can be received from the user based on the user's interaction with one or a combination of a touch-based display, a camera or sensor, a physical button, and a physical slider at the user interface / user interface controller. For example, the input can be received based on the user's interaction with a visual annotation of the ultrasound control function presented to the user through a touch-based display.

[0080] In step 506, an operating instruction is sent from the ultrasound remote controller to the main processing console of the ultrasound system for remotely controlling the operation of the ultrasound system based on the input for one or more ultrasound control functions. Specifically, the operating instruction can be generated by the user interface / user interface controller based on the received input, and then sent to the main processing console of the ultrasound system through the communication interface at the ultrasound remote controller. The operating instruction can be transmitted from the ultrasound remote controller to the main processing console of the ultrasound system via a wireless connection. Alternatively, the operating instruction can be transmitted from the ultrasound remote controller to the main processing console of the ultrasound system via a wired connection (e.g., via an ultrasonic transducer). Subsequently, the main processing console can operate according to the operating instruction as part of the operation of remotely controlling the ultrasound system using the ultrasound remote controller.

[0081] Figure 6 is a flow chart 600 of another example method of remotely controlling an ultrasound system via an ultrasound remote controller. Figure 6 The example method shown in can be performed by an applicable ultrasound remote controller, such as Figure 2 and 3 An exemplary ultrasound remote controller is shown in .

[0082] At step 602, an ultrasound remote controller is physically secured to an ultrasound transducer of an ultrasound system to remotely control the ultrasound system. The ultrasound remote controller may be physically secured to the ultrasound transducer of the ultrasound system using an applicable coupling mechanism, such as a physical coupling described herein. In addition, when physically secured to the ultrasound transducer of the ultrasound system, the ultrasound remote controller may be electrically coupled to the ultrasound transducer via one or more electrical connections. For example, the ultrasound remote controller may be electrically coupled to the ultrasound transducer via one or more electrical connections formed by a physical coupling used to secure the ultrasound remote controller to the ultrasound transducer.

[0083] At step 604, geometric data of the ultrasound remote controller is identified at the ultrasound remote controller. An applicable mechanism for identifying geometric data of the ultrasound remote controller at the ultrasound remote controller, such as the IMU 314, may identify the geometric data of the ultrasound remote controller. The geometric data of the ultrasound remote controller may include one or a combination of motion, position, and orientation of the ultrasound remote controller.

[0084] In step 606, the geometric data of the ultrasonic remote controller is calibrated based on the design characteristics of the ultrasonic transducer to identify the geometric data of the ultrasonic transducer. Specifically, the ultrasonic remote controller can identify one or a combination of the motion, position and direction of the ultrasonic remote controller based on the design characteristics of the ultrasonic remote controller and the geometric data of the ultrasonic remote controller. The ultrasonic remote controller can identify the design characteristics of the ultrasonic remote controller based on a unique identifier indicating the transducer type of the ultrasonic transducer. Specifically, the ultrasonic remote controller can store a list of design characteristics of various types of ultrasonic transducers. Then, based on the transducer type of the ultrasonic transducer, the ultrasonic remote controller can query the design characteristics list of various ultrasonic transducers to identify the design characteristics of the ultrasonic transducer.

[0085] In step 608, the operation instructions including the geometric data of the ultrasonic transducer are sent to the main processing console to remotely control the operation of the main processing console through the ultrasonic remote controller. For example, the geometric data of the ultrasonic transducer can be used to display the position of the ultrasonic transducer in the body map image. The operation instructions including the geometric data can be wirelessly transmitted from the ultrasonic remote controller to the main processing console through the wireless communication channel. In addition, the operation instructions including the geometric data can be transmitted from the ultrasonic remote controller to the main processing console through the ultrasonic transducer.

[0086] Although this article is made with reference only to ultrasound systems, the systems and methods described herein for remotely controlling ultrasound systems can be used in conjunction with other applicable medical systems. For example, the systems and methods described herein can be used to remotely control biopsy systems, laparoscopic tools, and ablation devices.

[0087] This document has been made with reference to various exemplary embodiments including the best mode. However, those skilled in the art will recognize that changes and modifications may be made to the exemplary embodiments without departing from the scope of this document. For example, various operating steps and components for performing the operating steps may be implemented in alternative ways depending on the specific application or considering any number of cost functions associated with the operation of the system, for example, one or more of these steps may be deleted, modified, or combined with other steps.

[0088] Although the principles of this invention have been shown in various embodiments, many modifications of the structures, arrangements, proportions, elements, materials and components that are particularly suitable for specific environments and operational requirements can be used without departing from the principles and scope of this invention. These and other changes or modifications are intended to be included within the scope of this invention.

[0089] The foregoing description has been described with reference to various embodiments. However, it will be understood by those of ordinary skill in the art that various modifications and changes can be made without departing from the scope of this article. Therefore, this article should be regarded as illustrative rather than restrictive, and all these modifications are intended to be included within its scope. Similarly, the benefits, other advantages and solutions to the problems have been described above with reference to various embodiments. However, the benefits, advantages, solutions to the problems and any elements that may cause any benefits, advantages or solutions to occur or become more obvious should not be interpreted as key, necessary or necessary features or elements. As used herein, the terms "include", "include" and any other variations thereof are intended to cover non-exclusive inclusions, so that the process, method, article or device including the list of elements not only includes those elements, but also may include other elements that are not explicitly listed or inherent to the process, method, system, article or device. Moreover, as used herein, the terms "connection", "coupling" and any other variations thereof are intended to cover physical connections, electrical connections, magnetic connections, optical connections, communication connections, functional connections and / or any other connections.

[0090] Those skilled in the art will appreciate that many changes may be made to the details of the above embodiments without departing from the basic principles of the invention. Therefore, the scope of the invention should be determined by the claims.

Claims

1. An ultrasonic remote controller for remotely controlling an ultrasonic system, wherein the ultrasonic system comprises a main processing console and an ultrasonic transducer, wherein the ultrasonic transducer is detachably connected to the main processing console, characterized in that: The ultrasonic remote controller comprises: The user interface controller is configured to: providing one or more ultrasound control functions, wherein the one or more ultrasound control functions are used to remotely control the operation of the main processing console; receiving input for the one or more ultrasound control functions from a user, generating operation instructions for remotely controlling the main processing console; and a communication interface configured to send operating instructions to the main processing console for remotely controlling the operation of the main processing console via the ultrasound remote controller based on the input for the one or more ultrasound control functions received by the user interface controller; a physical coupler configured to physically secure the ultrasonic remote controller to the ultrasonic transducer, the physical coupler comprising an electrical coupler configured to electrically connect the ultrasonic remote controller to the ultrasonic transducer via one or more electrical connections to receive a unique identifier of the ultrasonic transducer via the electrical connections; an inertial motion unit configured to identify geometric data of the ultrasonic remote controller, the geometric data including at least one of a motion, a position and an orientation of the ultrasonic remote controller, the geometric data of the ultrasonic remote controller corresponding to geometric data of the ultrasonic transducer by connecting the ultrasonic remote controller to the ultrasonic transducer; the inertial motion unit is further configured to identify a design characteristic of the ultrasonic transducer based on the received unique identifier of the ultrasonic transducer, and calibrate the geometric data of the ultrasonic remote controller based on the design characteristic of the ultrasonic transducer so as to identify the geometric data of the ultrasonic transducer; The communication interface is further configured to send the geometric data of the ultrasound remote controller as part of the operating instructions so that the geometric data of the ultrasound transducer is used to remotely control the operation of the ultrasound system.

2. The ultrasound remote controller of claim 1, wherein the operating instructions are used to control the operation of the main processing console as part of remotely controlling the operation of the ultrasound system via the ultrasound remote controller.

3. The ultrasound remote controller of claim 1, wherein the operating instructions are used to control the operation of the ultrasound transducer as part of remotely controlling the operation of the ultrasound system via the ultrasound remote controller.

4. The ultrasound remote controller of claim 1, wherein the one or more ultrasound control functions provided by the user interface controller are dynamically provided based on the context of a procedure performed by the user using the ultrasound system.

5. The ultrasound remote controller of claim 1 , wherein the one or more ultrasound control functions include at least one of a freeze control, a change depth control, a gain control, a storage control, an auto-optimization control, a set reference control, a start clip control, a mode change control, a move region of interest control, a biopsy guidance control, and a body map selection control. 6 . The ultrasound remote controller of claim 1 , wherein the user interface is configured to receive the input as one or both of a touch-based input or a gesture-based input.

7. The ultrasonic remote controller according to claim 1, wherein: The user interface controller includes a user display for presenting a visual annotation of the one or more ultrasound control functions to the user, and the input for the one or more ultrasound control functions is received from the user based on the user interpreting the visual annotation of the one or more ultrasound control functions.

8. The ultrasonic remote controller according to claim 1, wherein: The user interface controller is configured to provide tactile feedback to the user based on the user interaction with the user interface controller, and the input for the one or more ultrasound control functions is received from the user based on the user interpreting the tactile feedback.

9. The ultrasonic remote controller according to claim 1, wherein: The communication interface is a wireless communication interface, and the communication interface is further configured to transmit the operating instructions to the main processing console at least in part via a wireless connection.

10. The ultrasonic remote controller according to claim 1, wherein: The ultrasound remote controller is configured to receive power via a wired connection.

11. The ultrasonic remote controller according to claim 1, wherein: The ultrasound remote controller is configured to receive power via a wireless connection.

12. The ultrasonic remote controller according to claim 1, wherein: The physical coupling is configured to physically secure the ultrasound remote controller to different types of ultrasound transducers including the ultrasound transducer despite variations in design characteristics of the different types of ultrasound transducers.

13. The ultrasonic remote controller according to claim 1, wherein: The ultrasound remote controller is configured to receive power from the ultrasound transducer via the one or more electrical connections.

14. The ultrasonic remote controller according to claim 1, wherein: The communication interface is further configured to transmit the operating instructions to the main processing console via the one or more electrical connections and the ultrasonic transducer.

15. The ultrasonic remote controller according to claim 1, wherein: The inertial motion unit includes three sensors to detect one or a combination of motion, position and orientation of the ultrasonic remote controller.

16. The ultrasonic remote controller according to claim 1, wherein: The inertial motion unit includes six sensors to detect one or a combination of motion, position and orientation of the ultrasonic remote controller.

17. The ultrasonic remote controller according to claim 1, wherein: The inertial motion unit includes nine sensors to detect one or a combination of motion, position and orientation of the ultrasonic remote controller.

18. A method of remotely controlling an ultrasound system, wherein the ultrasound system comprises a main processing console and an ultrasound transducer, wherein the ultrasound transducer is detachably connected to the main processing console, the method comprising: physically and electrically connecting an ultrasonic remote controller to the ultrasonic transducer via an electrical connector; receiving a unique identifier of the ultrasonic transducer via the electrical connection; identifying a design characteristic of the ultrasonic transducer based on the received unique identifier of the ultrasonic transducer; identifying geometric data of the ultrasonic remote controller, wherein the geometric data comprises at least one of a motion, a position, and an orientation of the ultrasonic remote controller; calibrating the geometric data of the ultrasonic remote controller based on the design characteristics of the ultrasonic transducer to identify the geometric data of the ultrasonic transducer; providing one or more ultrasound control functions to a user via an ultrasound remote controller remote from the main processing console, wherein the one or more ultrasound control functions are used to remotely control the operation of the main processing console; receiving input from a user at the ultrasound remote controller, the input being for the one or more ultrasound control functions to remotely control operation of the main processing console; and Based on the input for the one or more ultrasound control functions received at the ultrasound remote controller, operating instructions are sent to the main processing console to remotely control the operation of the ultrasound system through the ultrasound remote controller, wherein geometric data of the ultrasound remote controller is sent as part of the operating instructions so that the geometric data of the ultrasound transducer is used to remotely control the operation of the ultrasound system.

19. A method of remotely controlling an ultrasound system, wherein the ultrasound system comprises a main processing console and an ultrasound transducer, the method comprising: Physically and electrically connecting the ultrasonic remote controller to the ultrasonic transducer via an electrical connector; receiving a unique identifier of the ultrasonic transducer via the electrical connection; identifying a design characteristic of the ultrasonic transducer based on the received unique identifier of the ultrasonic transducer; identifying geometric data of the ultrasonic remote controller, wherein the geometric data comprises at least one of a motion, a position, and an orientation of the ultrasonic remote controller; calibrating the geometric data of the ultrasonic remote controller based on the design characteristics of the ultrasonic transducer to identify the geometric data of the ultrasonic transducer; and An operation instruction including the geometric data of the ultrasonic transducer is sent to the main processing console for remotely controlling the operation of the main processing console through the ultrasonic remote controller.

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