CN209678541U - Ultrasonic imaging control system - Google Patents
Ultrasonic imaging control system Download PDFInfo
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- CN209678541U CN209678541U CN201821764365.1U CN201821764365U CN209678541U CN 209678541 U CN209678541 U CN 209678541U CN 201821764365 U CN201821764365 U CN 201821764365U CN 209678541 U CN209678541 U CN 209678541U
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Abstract
Ultrasonic imaging control system provided by the utility model, including voice-input unit and speech processor, provide the function of voice controlled ultrasound imaging control system, and then in the course of surgery, the assistance that operative doctor touches any input equipment, also do not need assistant is not needed, the operation phonetic order of operative doctor is directly changed into the operation to ultrasonic imaging control system, to improve convenience, real-time and the usage experience to the operation of ultrasonic imaging control system.
Description
Technical field
The utility model relates to medical instruments fields, more specifically to ultrasonic imaging control system.
Background technique
IVUS (intravenous ultrasound, intravascular ultrasound) system is usually by imaging host, control device, super
Acoustic conductance tube controller and ultrasound catheter composition.User (i.e. the assistant of operative doctor or operative doctor) passes through imaging host, control
The input parts such as device or key on ultrasound catheter controller or touch screen operate IVUS system.In the course of surgery,
User operate to IVUS system extremely inconvenient.Referring to Fig. 1, in the course of surgery, host 110 and ultrasound catheter control is imaged
Device 106 is band bacterium, needs to be placed on operating table 102 using sterile bag package, in the course of surgery, operative doctor 101
When needing to operate IVUS system, it can be operated across sterile bag.In the course of surgery, operative doctor 101 needs
When operating to IVUS system, it also can indicate that assistant 108 operates IVUS system.But both control modes,
Operative doctor is inconvenient to IVUS system operatio, and the usage experience of operative doctor is poor.
Utility model content
In view of this, being intended to realize that improving user controls ultrasound catheter the utility model proposes ultrasound catheter control system
The convenience of system operatio, and improve the purpose of the usage experience of user.
To achieve the goals above, it is proposed that scheme it is as follows:
A kind of ultrasonic imaging control system, including voice-input unit, speech processor and sequentially connected ultrasound are led
Pipe, ultrasound catheter controller, imaging host, the ultrasound catheter controller includes first processor, and the imaging host includes
Imaging processor, operation control execution unit；
The voice-input unit is exported for acquiring voice signal, and by the voice signal to the speech processes
Device；
The speech processor, for identifying control instruction from the voice signal, and the control instruction is defeated
Out to the operation control execution unit；
The operation control execution unit is communicated to connect with the imaging processor, first processor respectively, for controlling
Motion of ultrasound probe process in ultrasonic imaging treatment process and/or the ultrasound catheter.
Optionally, the speech processor, specifically includes:
Pronunciation extracting module, for extracting characteristic information from the voice signal, and by the characteristic information
It is transmitted to voice match module；
The voice match module, for the characteristic information to be matched with the data that property data base stores, if
It fails to match, then ends processing process, if successful match, executes semantics recognition module；
The semantics recognition module, for extracting semantic content from the voice signal, and by the semantic content
It is transmitted to semantic matches module；
The semantic matches module, for carrying out the data of the semantic content and semantic feature database purchase
Match, if it fails to match, end processing process, if successful match, is obtained and the semanteme from the semantic feature database
The corresponding control instruction of content, and it is sent to the operation control execution unit.
Optionally, the property data base and the semantic feature database, setting is in the imaging host side, or setting
In remote server.
Optionally, above-mentioned ultrasonic imaging control system, further includes: switch, for controlling opening for the voice-input unit
It opens and closes.
Optionally, the voice-input unit are as follows: microphone array.
Optionally, the microphone array are as follows: two-microphone array or six microphone annular arrays.
Optionally, the imaging host, further includes: the first instruction input mould being connect with the operation control execution unit
Block.
Optionally, above-mentioned ultrasonic imaging control system, further includes: control unit；
Described control unit includes second processor and the second instruction input module；
The second processor, the operational order that second instruction input module triggers for identification, and according to institute
Operational order is stated to generate control instruction and be sent to the operation control execution unit.
Optionally, first instruction input module or the second instruction module include: microphone, keyboard, mouse and/or touching
Control screen.
Optionally, the ultrasound catheter controller further include: the control button and/or touching being connect with the first processor
Control screen.
Compared with prior art, the technical solution of the utility model has the advantage that
The ultrasound catheter control system that above-mentioned technical proposal provides, voice-input unit and speech processor, provide language
The function of sound control ultrasound catheter control system, and then in the course of surgery, do not need operative doctor touch any input equipment,
The operation phonetic order of operative doctor is directly changed into the behaviour to ultrasound catheter control system by the assistance for also not needing assistant
Make, to improve convenience, real-time and the usage experience to the operation of ultrasound catheter control system.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the schematic diagram of existing IVUS system；
Fig. 2 is a kind of structural schematic diagram of IVUS system provided by the embodiment of the utility model；
Fig. 3 is the concrete structure schematic diagram of speech processor provided by the embodiment of the utility model；
Fig. 4 is the structural schematic diagram of another kind IVUS system provided by the embodiment of the utility model；
Fig. 5 is the structural schematic diagram of another kind IVUS system provided by the embodiment of the utility model.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model introduces the voice control scheme of ultrasound catheter control system by taking IVUS system as an example.Referring to fig. 2,
For a kind of structural schematic diagram of IVUS system provided by the embodiment of the utility model, which may include: ultrasound catheter
111, ultrasound catheter controller 106, voice-input unit 104, speech processor 112, imaging host 110 and display 105.Its
In,
Voice-input unit 104 is exported for acquiring voice signal, and by the voice signal of acquisition to speech processor
112.In a specific embodiment of the utility model, voice-input unit 104 can be single microphone or microphone array.
Microphone array presses certain geometry by one group, such as linear, annular, spherical, the microphone composition put.Microphone array
Space time processing is carried out to the voice signal in the different spaces direction of acquisition, realizes noise suppressed, reverberation removal, voice interference suppression
The functions such as system and array gain, and then Speech processing quality is improved, to improve the phonetic recognization rate under true environment.
Dual microphone linear array, four microphone linear arrays, the linear battle array of six microphones are specifically including but not limited in microphone array
Column and six microphone annular arrays etc..
It may be provided for the switch of the opening and closing of control voice-input unit 104.By switching flexibly control
The opening and closing of voice-input unit 104.It reduces some unnecessary power consumptions and some voices is avoided to misidentify.
Speech processor 112, for identifying control instruction from voice signal, and the control instruction output that will identify that
To the operation control execution unit of imaging host 110.
It is a kind of concrete structure schematic diagram of speech processor 112 provided by the embodiment of the utility model referring to Fig. 3, it should
Speech processor 112 includes: pronunciation extracting module 201, voice match module 202, property data base 203, semantics recognition
Module 204, semantic matches module 205 and semantic feature database 206.Wherein,
Pronunciation extracting module 201 is transmitted to for extracting characteristic information from voice signal, and by characteristic information
Voice match module 202.The characteristic sequence of voice, this feature are extracted from voice signal by pronunciation extracting module 201
Sequence includes the characteristic information of reflection speaker's personal characteristics.
Voice match module 202, for characteristic information to be matched with the data that property data base 203 stores, if
With failure, then process is ended processing, if successful match, executes semantics recognition module 204.The number that property data base 203 stores
According to the characteristic information for the operative doctor 101 extracted in advance.A Duan Yuyin to the operative doctor 101 for using IVUS system in advance
Information carries out feature information extraction, is deposited into particular person property data base 203.So in actual use, by right
The voice messaging of speaker carries out feature extraction, and is matched with the characteristic information stored in property data base 203, to determine
Whether speaker has permission carry out voice control.
Semantics recognition module 204 is transmitted to semanteme for extracting semantic content from voice signal, and by semantic content
Matching module 205.Semantic content is the word content that will be recognized in people's one's voice in speech.
Semantic matches module 205, for semantic content to be matched with the data that semantic feature database 206 stores,
If it fails to match, process is ended processing, if successful match, is obtained from semantic feature database 206 corresponding with semantic content
Control instruction, and be sent to operation control execution unit.The data stored in semantic feature database 206 are in several semantemes
Hold the corresponding relationship with a certain control instruction of IVUS.For example, the semantic contents such as " playing next frame ", " next frame ", with IVUS
Broadcasting next frame control instruction it is corresponding, will when the semantic content for identifying user is " playing next frame " or " next frame "
It plays next frame control instruction and is sent to operation control execution unit.
It is slower in network communication speed height, local computer inquiry database speed, when being unable to real-time response phonetic order,
By property data base 203 and the setting of semantic feature database 206 in remote server, the response speed of phonetic order can be improved
Degree.
Operate processor of the control execution unit respectively with the imaging processor of imaging host 110, catheter controller 106
Communication connection.Ultrasound catheter 111 is connect with the processor of ultrasound catheter controller 106.
IVUS system provided in this embodiment, voice-input unit 104 and speech processor 112, provide voice control
The function of IVUS system, and then in the course of surgery, it does not need operative doctor 101 and touches any input equipment, do not need to help yet
The operation phonetic order of operative doctor 101 is directly changed into the operation to IVUS system by the assistance of hand, to improve pair
Convenience, real-time and the usage experience of IVUS system operatio.
Referring to fig. 4 and Fig. 5, it is another kind IVUS system provided by the embodiment of the utility model, discloses IVUS compared to Fig. 2
System, the IVUS system further include: control unit 107.The operation control that control unit 107 passes through cable 109 and imaging host 110
Execution unit 206 processed connects.
Control unit 107 includes processor 1071 and instruction input module；Instruction input module includes keyboard 1072, mouse
Mark 1073, touch screen 1074 and microphone 1075.Specifically, mouse 1073 can be track ball mouse.Processor 1071, is used for
It identifies the operational order of instruction input module triggering, and control instruction is generated according to operational order and is sent to operation control and is held
Row unit 206.The function of speech processor 112 may be implemented in processor 1071, in the voice signal acquired to microphone 1075
Identify control instruction.
Be imaged host 110, can also include: and operate control execution unit 206 connection keyboard 207, mouse 208 and touching
Control screen 209.
Ultrasound catheter controller 106 further includes the control button 1062 connecting with processor 1061.Optionally, it can also set
Set the touch screen connecting with processor 1061.
It is provided with control button, touch screen, mouse, keyboard etc. in IVUS system provided in this embodiment and is manually entered control
Device processed, user can also carry out operation control to IVUS system, such as pass through control by manual input control device
Key starting imaging stops imaging, and then improves the flexibility of IVUS system control.
Herein, relational terms such as first and second and the like be used merely to by an entity or operation with it is another
One entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this reality
Relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment for including a series of elements not only includes those elements, but also including
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
To the above description of embodiment disclosed in the utility model, professional and technical personnel in the field is made to can be realized or make
Use the utility model.Various modifications to these embodiments will be readily apparent to those skilled in the art,
The general principles defined herein can without departing from the spirit or scope of the present utility model, in other embodiments
Middle realization.Therefore, the present invention will not be limited to the embodiments shown herein, and is to fit to public with institute herein
The consistent widest scope of the principle and features of novelty opened.
Claims (11)
1. a kind of ultrasonic imaging control system, comprising: sequentially connected ultrasound catheter, ultrasound catheter controller, imaging host, institute
Stating ultrasound catheter controller includes first processor, and the imaging host includes imaging processor, operates control execution unit,
It is characterized in that, the ultrasonic imaging control system further include: voice-input unit, speech processor；
The voice-input unit is exported for acquiring voice signal, and by the voice signal to the speech processor；
The speech processor, for identifying control instruction from the voice signal, and by the control instruction export to
The operation control execution unit；
The operation control execution unit is communicated to connect with the imaging processor, first processor respectively, for controlling ultrasound
Motion of ultrasound probe process in imaging process and/or the ultrasound catheter.
2. ultrasonic imaging control system according to claim 1, which is characterized in that the speech processor specifically includes:
Pronunciation extracting module is transmitted for extracting characteristic information from the voice signal, and by the characteristic information
To voice match module；
The voice match module, for matching the characteristic information with the data that property data base stores, if matching
Failure, then end processing process, if successful match, execute semantics recognition module；
The semantics recognition module is transmitted for extracting semantic content from the voice signal, and by the semantic content
To semantic matches module；
The semantic matches module, for the semantic content to be matched with the data of semantic feature database purchase, if
It fails to match, then ends processing process, if successful match, obtains and the semantic content pair from the semantic feature database
The control instruction answered, and it is sent to the operation control execution unit.
3. ultrasonic imaging control system according to claim 2, which is characterized in that the property data base and the semanteme
Property data base, setting is in the imaging host side, or is arranged in remote server.
4. ultrasonic imaging control system according to claim 1, which is characterized in that further include: switch, it is described for controlling
The opening and closing of voice-input unit.
5. ultrasonic imaging control system according to claim 1, which is characterized in that the voice-input unit are as follows: Mike
Wind array.
6. ultrasonic imaging control system according to claim 5, which is characterized in that the microphone array are as follows: diamylose gram
Wind array or six microphone annular arrays.
7. ultrasonic imaging control system according to claim 1, which is characterized in that the imaging host, further includes: with institute
State the first instruction input module of operation control execution unit connection.
8. ultrasonic imaging control system according to claim 1, which is characterized in that further include: control unit；
Described control unit includes second processor and the second instruction input module；
The second processor, the operational order that second instruction input module triggers for identification, and according to the behaviour
Make instruction to generate control instruction and be sent to the operation control execution unit.
9. ultrasonic imaging control system according to claim 7, which is characterized in that the first instruction input module packet
It includes: microphone, keyboard, mouse and/or touch screen.
10. ultrasonic imaging control system according to claim 8, which is characterized in that second instruction module includes: wheat
Gram wind, keyboard, mouse and/or touch screen.
11. ultrasonic imaging control system according to claim 1, which is characterized in that the ultrasound catheter controller also wraps
It includes: the control button and/or touch screen being connect with the first processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821764365.1U CN209678541U (en) | 2018-10-26 | 2018-10-26 | Ultrasonic imaging control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821764365.1U CN209678541U (en) | 2018-10-26 | 2018-10-26 | Ultrasonic imaging control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259800A (en) * | 2018-10-26 | 2019-01-25 | 深圳开立生物医疗科技股份有限公司 | Ultrasonic imaging control system |
| CN116671945A (en) * | 2023-08-04 | 2023-09-01 | 北京唯迈医疗设备有限公司 | DSA voice control system and control method thereof |
-
2018
- 2018-10-26 CN CN201821764365.1U patent/CN209678541U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259800A (en) * | 2018-10-26 | 2019-01-25 | 深圳开立生物医疗科技股份有限公司 | Ultrasonic imaging control system |
| CN116671945A (en) * | 2023-08-04 | 2023-09-01 | 北京唯迈医疗设备有限公司 | DSA voice control system and control method thereof |
| CN116671945B (en) * | 2023-08-04 | 2024-01-26 | 北京唯迈医疗设备有限公司 | DSA voice control system and control method thereof |
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