CN110840399A - Control system and method of oral scanner - Google Patents
Control system and method of oral scanner Download PDFInfo
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- CN110840399A CN110840399A CN201911095595.2A CN201911095595A CN110840399A CN 110840399 A CN110840399 A CN 110840399A CN 201911095595 A CN201911095595 A CN 201911095595A CN 110840399 A CN110840399 A CN 110840399A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
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Abstract
The invention discloses a control system and a method of an oral scanner, wherein the oral scanner comprises a scanning handle and a scanning box body, a data processing module and an image display module are arranged on the scanning box body, the data output end of the scanning handle is connected with the data processing module, a motion sensing detection unit is arranged in the scanning handle and used for detecting the rotation state and angle signals of the scanning handle, the output end of the motion sensing detection unit is connected with a scanning handle control module, and the output end of the scanning handle control module is connected with the data processing module; the data processing module adjusts the display angle of the oral cavity scanning image displayed by the image display module according to the received rotation state and angle signal of the scanning handle. The invention realizes the angle adjustment of the display of the oral cavity image after modeling on the main machine box body by adding a switch for switching the mode and a gyroscope for body sensing detection on the scanning handle.
Description
Technical Field
The invention relates to the field of medical instruments, in particular to a system and a method for controlling an oral scanner.
Background
In the prior art, an oral cavity scanning instrument scans tooth image data through a handle type scanner, transmits the data to a main case connected with the handle type scanner for data processing and analysis, and then displays the scanned tooth 3D image on a display screen. The 3D display image is a three-dimensional dental model image of the tooth, and can be used as reference data for subsequent tooth diagnosis, dental implant and the like. The prior art includes that scanning head, image display process integration's scanning box realize, and integrated setting display and the internal integrated data processing display panel on the box, like patent 201810144955.2 in the prior art, because the three-dimensional image that forms after the scanning need go on look over three-dimensional stereo tooth image from different angles in order to judge whether scan complete and confirm whether the image that scans satisfies the demand through different angles. The traditional needs increase peripheral hardware such as mouse and be connected with the main control panel, transfer corresponding signal to the control panel in to carry out operation control according to peripheral hardware, but the scanner of portable box structure carries the peripheral hardware inconvenience among the prior art.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a control system and a control method of an oral cavity scanner, which are used for controlling the control of a program in an oral cavity sweeping process under the condition of not using an external device, are convenient for adjusting the angle of image display and are convenient to use.
In order to achieve the purpose, the invention adopts the technical scheme that: a control system of an oral cavity scanner comprises a scanning handle and a scanning box body, wherein a data processing module and an image display module are arranged on the scanning box body, a data output end of the scanning handle is connected with the data processing module, a body sensing detection unit is arranged in the scanning handle and used for detecting the rotation state and angle signals of the scanning handle, an output end of the body sensing detection unit is connected with a scanning handle control module, and an output end of the scanning handle control module is connected with the data processing module; the data processing module adjusts the display angle of the oral cavity scanning image displayed by the image display module according to the received rotation state and angle signal of the scanning handle.
The scanning handle is provided with a touch switch for switching the control system to work in a display viewing mode, at the moment, the scanning handle transmits a detection signal of the somatosensory detection unit to the data processing module, and the data processing module controls and adjusts the display angle according to the detection signal of the somatosensory detection unit.
The touch control switch switching control system works in a scanning mode, and in the scanning mode, the scanning handle transmits scanned oral cavity data to the data processing module.
The touch control change-over switch comprises a touch control key, and the display viewing mode and the scanning mode are changed by long pressing and short pressing of the touch control key.
Set up pronunciation starting switch on the scanning handle, set up voice system in the scanning handle, pronunciation starting switch is connected with scanning handle control module, scanning handle control module is connected with voice system for control voice system carries out pronunciation and picks up and discern according to pronunciation starting switch's control signal, and send the recognition result for in the scanning handle control module, scanning handle control module is in sending the recognition result to data processing module, corresponds the storage with oral cavity image data and is in the same place.
Voice system includes adapter, speech recognition processing module is connected to the output of adapter, the adapter is used for gathering and acquires speech signal and sends into speech recognition processing module or long-range pronunciation high in the clouds server, speech recognition processing module is used for discerning semantic information, and its output is connected with scanning handle control module.
The body sensing detection unit comprises a gyroscope, and the gyroscope is used for detecting the rotation direction and angle signals of the scanning handle in the accommodating cavity.
A control method of an oral cavity scanner,
switching the control system to work in a scanning mode or a display viewing mode through a touch switch;
in the scanning mode, the scanning handle transmits the scanned oral cavity data to the data processing module for image modeling;
in a display viewing mode, at the moment, the scanning handle transmits a detection signal of the somatosensory detection unit to the data processing module, and the data processing module controls and adjusts the display angle, position, size, function, color and/or option and the like of the modeled oral cavity image according to the detection signal of the somatosensory detection unit.
In the scanning mode or the display viewing mode, the voice system is started through the voice starting switch, user data information is input through the voice system, and the corresponding oral cavity modeling image data are stored.
The invention has the advantages that: the angle adjustment of the display of the oral cavity image after modeling on the main machine box body is realized by adding a switching mode switch and a gyroscope for somatosensory detection on the scanning handle, the display angle can be correspondingly adjusted by controlling the image or the oral cavity image after 3D modeling can be rotated according to different angles of the scanning handle, a user can conveniently check whether the modeled image information meets requirements or not in time when scanning teeth of a patient, or different functional modules can be switched, the control is convenient and reasonable, and the control is not required to be carried out by adding peripheral devices such as a mouse and the like, so that the suitcase type oral cavity scanner is simpler and more convenient, the portability is increased, the operation of clicking a key or a touch screen by a hand can be avoided, and the possibility of infecting bacteria in the oral scanning process is avoided; by sensing the specific angle change information of the gyroscope, when the handle is placed on a set seat, the power-saving mode is started, or the power is cut off to stop working, or the controller enters a sleep mode, and the like. Furthermore, the upper teeth where the scanning is located are directly received as corresponding 3-dimensional data in the upper jaw or lower jaw state conversion through the somatosensory perception, and the upper jaw or lower jaw does not need to be selected artificially.
Drawings
The contents of the expressions in the various figures of the present specification and the labels in the figures are briefly described as follows:
fig. 1 is a schematic diagram of the structure of the control system of the present invention.
Detailed Description
The following description of preferred embodiments of the invention will be made in further detail with reference to the accompanying drawings.
The application mainly realizes that the existing portable oral scanner realizes somatosensory control and voice control on the basis of the prior portable oral scanner, so that the data such as oral teeth modeled according to scanning data can be controlled and checked in a somatosensory mode, or a voice control command or information input, filing, remote interactive diagnosis, printout and the like can be realized. The oral cavity scanning is more complete and the scanning of missing data is increased in time by conveniently checking and helping doctors to scan according to the display of different angles. The method specifically comprises the following steps:
as shown in figure 1, the control system of the oral cavity scanner comprises a scanning handle and a scanning box body, wherein the scanning box body is provided with a containing cavity for containing the scanning handle, and the scanning handle is placed in the containing cavity when the scanning box body is not in use. The scanning box body is provided with a data processing module and an image display module, and the data processing module is a core component of the scanner and is used for modeling according to scanning data transmitted by the scanning watch to form 3D oral cavity or tooth image data and controlling the display screen to display the 3D oral cavity or tooth image data. The data processing module is realized by adopting a DSP processor, a singlechip and other processing chips with data processing functions.
The data output end of the scanning handle is connected with the data processing module and used for sending the data of the scanning handle to the data processing module. The scanning handle is connected with the box body through a wired data transmission line and penetrates through the box body to be connected with the data processing module in the box body. Detection element is felt to built-in body in the scanning handle, a rotation state and angle signal for detecting scanning handle, scanning handle control module is connected to its output, it includes the gyroscope to feel detection element, the integrated motion state data of detection handle in scanning handle of gyroscope, the gyroscope is used for detecting scanning handle's the direction of rotation and angle signal in holding the chamber, gyroscope detection data sends for scanning handle control module, this control module is scanning handle's data processing center, adopt DSP treater or singlechip to realize data processing control and with data processing module's data interaction. The output end of the scanning handle control module is connected with the data processing module; the data processing module adjusts the display angle of the oral cavity scanning image displayed by the image display module according to the received rotation state and angle signal of the scanning handle, so that the rotation viewing of the image is controlled through the body sensing signal of the scanning handle, the viewing is realized without newly adding a peripheral of a mouse, the body sensing unit is added to realize the body sensing control, and the portability of the scanner is further improved. The display angle of a display module for displaying a scanned image can be controlled through motion sensing, functions of image display, such as position and amplification can be set according to needs, the display angle can be adjusted through gyroscope sensing motion sensing by taking the size as an example, amplification and reduction operations are performed through continuous shaking signals of a detection handle, after the continuous shaking signals are detected, the displayed image is controlled to be amplified or reduced, the set time sequence can be amplified once after the shaking signals are detected, then amplification is performed again when the shaking signals are detected again until the shaking signals are in the maximum image display state, the reduction operations are performed when the shaking signals are detected, and the operations such as motion sensing control reduction and the like are repeatedly realized.
Furthermore, a touch switch is arranged on the scanning handle and used for switching the control system to work in a display viewing mode or a scanning mode. The touch control change-over switch is realized by adopting a touch control button arranged on the scanning handle shell, the touch control change-over switch is connected with the scanning handle control module, and the switching between the two modes is realized by long pressing and short pressing. The viewing mode and the scanning mode are displayed by switching long pressing and short pressing of the touch key or standing the handle in a switching mode of 2s as an example. The handle is dropped down for example for 2s as the end view mode. The scanning handle control module judges whether the touch control change-over switch is pressed for a long time or a short time according to the pressed time of the touch control change-over switch, the long time is pressed for a corresponding display viewing mode, the short time is pressed for a corresponding scanning mode, and the long time is determined according to the adopted time of the long time, for example, 2s is taken as an example, when the time for pressing the key is more than 2s, the control module judges that the key is pressed for the long time, the key is pressed for the short time when the time is less than 2 s.
When the display and viewing mode is adopted, the scanning mode does not work at the moment, the scanning handle control module only sends signals such as the rotation angle detected by the somatosensory detection unit to the data processing module, and the data processing module controls the angle of the oral cavity image after modeling to be displayed to be adjusted according to the somatosensory signals so as to adjust the display according to the somatosensory signals.
When the touch switch or the handle stands up to switch the mode switching control system to work in a scanning mode for 2s as an example, the display viewing mode does not work at the moment, the scanning handle control module ignores the somatosensory detection signal at the moment, and in the mode, the scanning handle transmits scanned oral cavity data to the data processing module.
In a preferred embodiment, a voice starting switch is arranged on the scanning handle, a voice system is arranged in the scanning handle, the voice starting switch is connected with the scanning handle control module, the scanning handle control module is connected with the voice system and used for controlling the voice system to carry out voice pickup and recognition according to a control signal of the voice starting switch and sending a recognition result to the scanning handle control module, and the scanning handle control module sends the recognition result to the data processing module and correspondingly stores the recognition result together with the oral cavity image data. When a plurality of users are conveniently scanned during the operation of the scanning equipment, the data information or ID information of the users is input in a voice input mode, each user data is conveniently corresponding after scanning, the user data and the scanning data are conveniently corresponding subsequently, the trouble of original manual input is reduced, the input speed is improved, both hands are liberated, the video information of the current user can be established through a voice command, a voice and face recognition database is established, a user file is established, and a voice and face recognition automatic logging system is started.
Further, voice system includes adapter, speech recognition processing module, and speech recognition processing module is connected to the output of adapter, and the adapter is used for gathering and acquires voice signal and sends into speech recognition processing module, and the adapter setting is in the scanning handle and at its through-hole that sets up the corresponding casing setting in position and adapter intercommunication, conveniently acquires voice signal. The voice recognition processing module is used for recognizing semantic information, the voice recognition processing module recognizes semantic signals by adopting a special voice chip and an existing voice recognition algorithm, the output end of the voice recognition processing module is connected with the scanning handle control module, the semantic signals can be user data information or set ID information, if serial numbers ID are adopted to match different users, subsequent corresponding user data are facilitated, corresponding serial number information can be spoken out through voice and then automatically recorded, the serial number information is transmitted to the data processing module by the scanning handle control module and is displayed and stored together with oral cavity image data through a display screen, the image data corresponds to the ID data, and the subsequent corresponding user data according to the ID numbers are facilitated.
The control method of the control system of the oral scanner comprises the following steps of realizing the image display angle and voice input data after somatosensory control modeling by adopting the following method:
the control system is switched to work in a scanning mode or a display viewing mode by a touch switch or a handle which stands up and takes 2s as an example;
in the scanning mode, the scanning handle transmits the scanned oral cavity data to the data processing module for image modeling;
in a display viewing mode, at the moment, the scanning handle transmits a detection signal of the somatosensory detection unit to the data processing module, and the data processing module controls and adjusts the display angle of the oral cavity image after modeling according to the detection signal of the somatosensory detection unit.
In any one of the scanning mode and the display and viewing mode, the voice system is started through the voice starting switch, and the user data information is input through the voice system and is stored in the oral cavity modeling image data correspondingly. The data processing module is communicated with the remote medical service platform in a mode of integrating the 5G communication chip, the remote platform can acquire scanned data in real time, a doctor acquires the scanned data through the remote service platform, remote acquisition of oral scanning data and remote diagnosis are achieved, and the remote platform is built to realize the functions of data storage, forwarding, access, acquisition and the like through the cloud data server.
It is clear that the specific implementation of the invention is not restricted to the above-described embodiments, but that various insubstantial modifications of the inventive process concept and technical solutions are within the scope of protection of the invention.
Claims (9)
1. The utility model provides a control system of oral cavity scanner, oral cavity scanner includes scanning handle and scanning box, set up data processing module and image display module on the scanning box, the data output part of scanning handle connects data processing module, its characterized in that: the scanning handle is internally provided with a motion sensing detection unit for detecting a rotation state and an angle signal of the scanning handle, the output end of the motion sensing detection unit is connected with a scanning handle control module, and the output end of the scanning handle control module is connected with a data processing module; the data processing module adjusts the display angle of the oral cavity scanning image displayed by the image display module according to the received rotation state and angle signal of the scanning handle.
2. The control system of an oral scanner of claim 1, wherein: the scanning handle is provided with a touch switch for switching the working mode of the control system, when the scanning handle works in a display viewing mode, the scanning handle transmits a detection signal of the somatosensory detection unit to the data processing module, and the data processing module controls and adjusts the display angle, position or size according to the detection signal of the somatosensory detection unit.
3. The control system of an oral scanner of claim 1, wherein: the touch control switch switching control system works in a scanning mode, in the scanning mode, according to the angle of the oral cavity scanner, the upper jaw or the lower jaw is automatically selected to be started to scan, and the scanning handle transmits the scanned oral cavity data to the data processing module.
4. A control system for an oral scanner as defined in claim 2 or 3, wherein: the touch control change-over switch comprises a touch control key, and the display viewing mode and the scanning mode are changed by long pressing and short pressing of the touch control key.
5. The control system of an oral scanner of any of claims 1-4, wherein: set up pronunciation starting switch on the scanning handle, set up voice system in the scanning handle, pronunciation starting switch is connected with scanning handle control module, scanning handle control module is connected with voice system for control voice system carries out pronunciation and picks up and discern according to pronunciation starting switch's control signal, and send the recognition result for in the scanning handle control module, scanning handle control module is in sending the recognition result to data processing module, corresponds the storage with oral cavity image data and is in the same place.
6. The control system of an oral scanner of claim 5, wherein: the voice system comprises a sound pick-up and a voice recognition processing module, the output end of the sound pick-up is connected with the voice recognition processing module, the sound pick-up is used for collecting and acquiring voice signals and sending the voice signals into the voice recognition processing module, the voice recognition processing module is used for recognizing semantic information, and the output end of the voice recognition processing module is connected with the scanning handle control module.
7. The control system of an oral scanner of any of claims 1-6, wherein: the body sensing detection unit comprises a gyroscope, and the gyroscope is used for detecting the rotation direction and angle signals of the scanning handle in the accommodating cavity.
8. The method of controlling an oral scanner of any of claims 1-7, wherein:
switching the control system to work in a scanning mode or a display viewing mode through a touch switch;
in the scanning mode, the scanning handle transmits the scanned oral cavity data to the data processing module for image modeling;
in a display viewing mode or a non-oral scanning mode, the scanning handle transmits a detection signal of the somatosensory detection unit to the data processing module, and the data processing module controls and adjusts the display angle, position or size of the modeled oral cavity image according to the detection signal of the somatosensory detection unit.
9. The method of controlling an oral scanner of claim 8, wherein: in a scanning mode or a display viewing mode, a voice system is started through a voice starting switch, user data information is input through the voice system, and corresponding oral cavity modeling image data are stored; or upload the data to a server or output for printing.
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| CN201911095595.2A CN110840399A (en) | 2019-11-11 | 2019-11-11 | Control system and method of oral scanner |
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| CN201911095595.2A CN110840399A (en) | 2019-11-11 | 2019-11-11 | Control system and method of oral scanner |
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Citations (5)
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| WO2011106469A2 (en) * | 2010-02-24 | 2011-09-01 | D4D Technologies, Llc | Display method and system for enabling an operator to visualize and correct alignment errors in imaged data sets |
| CN107427345A (en) * | 2015-03-06 | 2017-12-01 | 阿莱恩技术有限公司 | Intraoral scanner with touch-sensitive input |
| CN109949937A (en) * | 2019-03-28 | 2019-06-28 | 安徽昱康智能科技有限公司 | The self-service total health assessment system of information security based on interactive voice |
| CN109998723A (en) * | 2019-04-12 | 2019-07-12 | 张宸睿 | Oral cavity automatic sweep apparatus |
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2019
- 2019-11-11 CN CN201911095595.2A patent/CN110840399A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101730498A (en) * | 2006-09-12 | 2010-06-09 | 卡尔斯特里姆保健公司 | Low coherence dental oct imaging |
| WO2011106469A2 (en) * | 2010-02-24 | 2011-09-01 | D4D Technologies, Llc | Display method and system for enabling an operator to visualize and correct alignment errors in imaged data sets |
| CN107427345A (en) * | 2015-03-06 | 2017-12-01 | 阿莱恩技术有限公司 | Intraoral scanner with touch-sensitive input |
| CN109949937A (en) * | 2019-03-28 | 2019-06-28 | 安徽昱康智能科技有限公司 | The self-service total health assessment system of information security based on interactive voice |
| CN109998723A (en) * | 2019-04-12 | 2019-07-12 | 张宸睿 | Oral cavity automatic sweep apparatus |
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Application publication date: 20200228 |