CN201899576U - Digital oral intelligent auxiliary diagnosis and treatment system with two-dimensional microscanning device - Google Patents
Digital oral intelligent auxiliary diagnosis and treatment system with two-dimensional microscanning device Download PDFInfo
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- CN201899576U CN201899576U CN2010205826316U CN201020582631U CN201899576U CN 201899576 U CN201899576 U CN 201899576U CN 2010205826316 U CN2010205826316 U CN 2010205826316U CN 201020582631 U CN201020582631 U CN 201020582631U CN 201899576 U CN201899576 U CN 201899576U
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- sweeping device
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- endoscope system
- oral cavity
- stomatology endoscope
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Abstract
The utility model relates to a digital oral intelligent auxiliary diagnosis and treatment system with a two-dimensional microscanning device and belongs to the mechanical and electrical field. The digital oral intelligent auxiliary diagnosis and treatment system consists of a two-dimensional microscanning device, an oral endoscope system and a main controller. The two-dimensional microscanning device (1) is controlled by the main controller (3) to drive the oral endoscope system (2) to realize translation in the X-axis and Y-axis directions. A mechanical part of the two-dimensional microscanning device consists of a stepping motor, a coupling, a speed-changing gear box, a linear bearing, an elastic coupling, a ball screw nut pair, a limit switch, a zero photoelectric switch and a worktable. A control part of the two-dimensional microscanning device consists of a stepping motor driver and is controlled by the main controller. The digital oral intelligent auxiliary diagnosis and treatment system has the characteristics that when oral cavity and tooth images of a patient are automatically scanned, a plurality of visual images are effectively formed so as to provide data for three-dimensional reconstruction of an oral cavity and teeth of the patient and obtaining of an optimal treatment scheme; and the system has stronger stability robustness.
Description
Technical field
This utility model relates to electrical category, the little sweeping device of relevant a kind of digitalized oral cavity intelligent assisting in diagnosis and treatment system's two dimension, and finger is mainly used in the little sweeping device of digitalized oral cavity intelligent assisting in diagnosis and treatment system two dimension of stomatologic oral cavity, tooth visible images especially.
Background technology
In stomatology, common dental problems comprises crowded teeth, loose, whistle tooth, fall and tooth, snaggletooth etc., and blowzy tooth causes teeth trouble such as decayed tooth, periodontal disease easily simultaneously.Automatic digitalized oral cavity intelligent assisting in diagnosis and treatment system, from dental imaging and treatment analog sample, obtain Diagnostic parameters, its exercising result of simulation before treatment is used, be a forward position, the suitability strong, be widely used, noticeable technology, particularly along with shaping and beauty development already, " beauty treatment " of tooth receives unprecedented concern, and digitalized oral cavity intelligent assisting in diagnosis and treatment system is increasing clinical the application aspect treatment odontopathy and tooth " beauty treatment ".But existing digitalized oral cavity intelligent assisting in diagnosis and treatment system does not have two-dimentional little sweeping device, can't carry out the automatic scam image.The above-mentioned defective of this assisting in diagnosis and treatment system has hindered it and acted on better performance in medical practice, has influenced more effective therapeutic effect.
Summary of the invention
The purpose of this utility model is to provide a kind of digitalized oral cavity intelligent assisting in diagnosis and treatment system's two dimension little sweeping device, solves existing digitalized oral cavity intelligent assisting in diagnosis and treatment system and does not have two-dimentional little sweeping device, can't carry out the problem of automatic scam image.This utility model is based on oral cavity, the tooth three-dimensional reconstruction demand of reverse-engineering, utilize many orders computer vision technique to rebuild the three dimensional structure of oral cavity, tooth, the dynamic model that foundation is had oral cavity, tooth biology, physical characteristic, process simulation to orthodontics, repairing, tooth preparation, installation artificial tooth, and can carry out regional area and amplify, and simulation process is realistic.
This utility model is that two-dimentional little sweeping device is installed in digitalized oral cavity intelligent assisting in diagnosis and treatment system, strengthens the automatic scam function of stomatology endoscope.This device can not only be realized the automatic scam of oral cavity, dental imaging, utilizes the many order computer vision of used for multi-vision visual imaging technique for oral cavity, dental imaging simultaneously, for oral cavity, tooth three-dimensional reconstruction provide related data.Foundation has the dynamic model of oral cavity, tooth biology, physical characteristic, process simulation to orthodontics, repairing, tooth preparation, installation artificial tooth, and can carry out that regional area amplifies and simulation process is realistic, for selecting best therapeutic scheme, the patient has very important significance.
This utility model includes the stomatology endoscope system that medical CCD, opto-electronic conversion and data handling system, image scanning control circuit, illuminator, embedded image processing system and pictorial display print system constitute, and further include two-dimentional little sweeping device and master controller, stomatology endoscope system wherein is provided with operating grip, realize the electrical control of its two-dimentional little sweeping device and stomatology endoscope system by master controller, and by the control of master controller and operating grip, two-dimentional little sweeping device drives the stomatology endoscope system and carries out the translation of X-axis and Y direction.
The mechanical part of the little sweeping device of two dimension is made up of stepping motor, shaft coupling, speed-changing gear box, linear bearing, yielding coupling, ballscrew nut fitting, limit switch, zero-bit photoswitch and workbench; And the control section of two-dimentional little sweeping device is made of stepper motor driver, and accept the control of master controller, master controller sends pulse command, and pulse imported stepper motor driver, the driving ring distributor that advances motor driver wherein makes the winding of stepping motor by predetermined order energising, that is it is under the control of stepper motor driver, realization is by the rotation of the stepping motor that is subjected to time and displacement control, and being connected by shaft coupling and speed-changing gear box, linear bearing, yielding coupling is connected with the precision of ballscrew nut fitting, is the rectilinear motion of ballscrew nut fitting with the rotational transform of stepping motor.
Wherein the ballscrew pair of nut is that rotation with stepping motor converts the straight-line device of stomatology endoscope system to; Its shaft coupling is used for being connected of stepping motor main shaft and speed-changing gear box; Yielding coupling is used for being connected of speed-changing gear box and ballscrew nut fitting; Stepper motor driver and stepping motor electrically connect.Master controller sends pulse command, and stepper motor driver is imported in pulse, and the driving ring distributor in its stepper motor driver makes the winding of stepping motor by predetermined order energising, control step motor rotary speed.If the rotating speed of stepping motor is higher, adopt the two-dimensional translation that reduces the speed-changing gear box rotating speed and realize the electronic needed X-axis of stepping, Y-axis.
Because the stomatology endoscope system whenever moves 1.5 millimeters, stop 0.3 second, so select the stepping motor of can the programme time of to realize and displacement control for use.Accurate ballscrew nut fitting has drive system good rigidity, no creeping phenomenon, the transmission efficiency height, and friction loss is little, and has higher characteristics such as transmission accuracy.
Workbench is the bogey of stomatology endoscope system, and with it stomatology endoscope system being installed is fixed on the workbench; Limit switch is used to limit the extreme position of X-axis, Y-axis, and the zero-bit photoswitch is used to set the initial position of two-dimentional little sweeping device.That is control it and be placed on the accurate position of stomatology endoscope system on the workbench; The electrical control of the little sweeping device of two dimension is realized by master controller.
The stomatology endoscope system includes medical CCD, opto-electronic conversion and data handling system, image scanning control circuit, operating grip, illuminator, embedded image processing system, pictorial display print system.One closely self adaptation focuses on medical CCD (pick-up lens), connects an operating grip, and operating grip is connected with the image scanning control circuit with opto-electronic conversion and data handling system or places in its operating grip; Closely self adaptation focuses on medical CCD and also is connected with a luminous source system, thinks the radiation source when it provides work.Under the manipulation of operating grip, finish operation in image acquisition, diagnosis and the treatment of stomatology endoscope system.
Wherein master controller is selected the control of PIC chip microcontroller to little sweeping device of two dimension and stomatology endoscope system for use.The PIC single-chip microcomputer of its master controller is used for the integrated circuit of control peripheral devices simultaneously.
The beneficial effects of the utility model are when patient oral cavity, dental imaging are realized automatic scam, effectively form the used for multi-vision visual imaging, for the three-dimensional reconstruction of patient oral cavity, tooth, obtain therapeutic regimen data be provided, and this system has stronger robustness.
Description of drawings
Fig. 1 forms system schematic for invention.
Fig. 2 is this utility model stomatology endoscope block diagram of system.
Fig. 3 is this utility model working procedure schematic block diagram.
Sequence number implication in the accompanying drawing:
1. two-dimentional little sweeping device 11. stepping motor drivers 12. stepping motors 13. shaft couplings 14. speed-changing gear boxs 15. linear bearings 16. yielding couplings 17. ballscrew nut fittings 18. limit switches, 19. zero-bit photoswitches, 20. workbench;
2. stomatology endoscope system 21. medical CCDs 22. optical systems 23. image scanning control circuits 24. operating grips 25. illuminators 26. embedded image processing systems 27. pictorial display print systems;
3. master controller.
The specific embodiment
As accompanying drawing 1 to shown in the accompanying drawing 2, this utility model mainly is made up of the little sweeping device of two dimension (1), stomatology endoscope system (2) and master controller (3), its two-dimentional little sweeping device (1) connects a bite intracavity sight glass system (2), and, control two-dimentional little sweeping device (1) and drive the two-dimensional translation of stomatology endoscope system (2) along X-axis, Y-axis by the control of master controller (3) realization to little sweeping device of two dimension (1) and stomatology endoscope system (2).
The mechanical part of the little sweeping device of two dimension (1) is made up of stepping motor (12), shaft coupling (13), speed-changing gear box (14), linear bearing (15), yielding coupling (16), ballscrew nut fitting (17), limit switch (18), zero-bit photoswitch (19) and workbench (20); And the control section of two-dimentional little sweeping device (1) is made of stepper motor driver (11), driving ring distributor wherein makes the winding of stepping motor (12) by predetermined order energising, that is it is under the control of stepper motor driver (11), realization is by the rotation of the actuator stepping motor (11) of time and displacement control, and being connected by shaft coupling (13) and speed-changing gear box (14), linear bearing (15), yielding coupling (16) is connected with the precision of ballscrew nut fitting (17), is the rectilinear motion of ballscrew nut fitting (17) with the rotational transform of stepping motor (12).
Workbench (20) is the bogey of stomatology endoscope system (2), and with it stomatology endoscope system (2) being installed is fixed on the workbench (20); Limit switch (18) is used to limit the extreme position of X-axis, Y-axis, and zero-bit photoswitch (19) is used to set the initial position of two-dimentional little sweeping device.That is control it and be placed on the accurate position of stomatology endoscope system (2) on the workbench (20); The main control of the little sweeping device of two dimension (1) is realized by master controller (3).
Stomatology endoscope system (2) includes medical CCD (21), opto-electronic conversion and data handling system (22), image scanning control circuit (23), operating grip (24), illuminator (25), embedded image processing system (26), pictorial display print system (27).One closely self adaptation focuses on medical CCD (pick-up lens) (21), connect an operating grip (24), operating grip (24) is connected with image scanning control circuit (23) with opto-electronic conversion and data handling system (22) or places in its operating grip (24); Closely self adaptation focuses on medical CCD (21) and also is connected with a luminous source system (25), thinks the radiation source when it provides work.Under the manipulation of operating grip (24), finish operation in image collection, diagnosis and the treatment of stomatology endoscope system (2).
Wherein master controller (3) is selected the control of PIC chip microcontroller to little sweeping device of two dimension (1) and stomatology endoscope system (2) for use.The PIC single-chip microcomputer of its master controller (3) is used for the integrated circuit of control peripheral devices simultaneously.
As shown in Figure 1.Ballscrew nut fitting (17) is that the rotation with stepping motor (12) converts the straight-line device of stomatology endoscope system (2) to; Its shaft coupling (13) is used for being connected of stepping motor (12) main shaft and speed-changing gear box; Yielding coupling (16) is used for being connected of speed-changing gear box (14) and ballscrew nut fitting (17); Stepper motor driver (11) electrically connects with stepping motor (12), master controller (3) sends pulse command, and pulse imported stepper motor driver (11), driving ring distributor in its stepper motor driver (11) makes the winding of stepping motor (12) by predetermined order energising, control step motor (12) rotary speed.If the rotating speed of stepping motor (12) is higher, adopt the two-dimensional translation that reduces speed-changing gear box (14) rotating speed and realize the needed X-axis of stepping electronic (12), Y-axis.
Because stomatology endoscope system (2) whenever moves 1.5 millimeters, stop 0.3 second, so select the stepping motor (12) of can the programme time of to realize and displacement control for use.Accurate ballscrew nut fitting (17) has drive system good rigidity, no creeping phenomenon, the transmission efficiency height, and friction loss is little, and has higher characteristics such as transmission accuracy.
As shown in Figure 3, this utility model is the master control part of this device by master controller (3), control the motion of two-dimentional little sweeping device (1) system by it, stomatology endoscope system (2) is fixed on the workbench (3), by the translation of main controller controls workbench (20), and be implemented in the operation process of image collection, diagnosis and treatment in the human oral cavity by operating grip (24).
Claims (4)
1. the little sweeping device of digitalized oral cavity intelligent assisting in diagnosis and treatment system two dimension, include medical CCD (21), opto-electronic conversion and data handling system (22), image scanning control circuit (23), illuminator (25), the stomatology endoscope system (2) that embedded image processing system (26) and pictorial display print system (27) constitute, it is characterized in that: further include two-dimentional little sweeping device (1) and master controller (3), stomatology endoscope system (2) wherein is provided with operating grip (24), realize the electrical control of its two-dimentional little sweeping device (1) and stomatology endoscope system (2) by master controller (3), and by the control of master controller (3) and operating grip (24), two-dimentional little sweeping device (1) drives stomatology endoscope system (2) and carries out the translation of X-axis and Y direction.
2. according to the little sweeping device of the described digitalized oral cavity intelligent assisting in diagnosis and treatment of claim 1 system two dimension, it is characterized in that: the mechanical part of two-dimentional little sweeping device (1) is made up of stepping motor (12), shaft coupling (13), speed-changing gear box (14), linear bearing (15), yielding coupling (16), ballscrew nut fitting (17), limit switch (18), zero-bit photoswitch (19) and workbench (20); And the control section of two-dimentional little sweeping device (1) is made of stepper motor driver (11), and accept the electrical control of master controller (3), and shaft coupling (13) is connected with speed-changing gear box (14), linear bearing (15), yielding coupling (16) and ballscrew nut fitting (17) are accurate to be connected, and is the rectilinear motion of ballscrew nut fitting (17) with the rotational transform of stepping motor (12).
3. according to the little sweeping device of the described digitalized oral cavity intelligent assisting in diagnosis and treatment of claim 1 system two dimension, it is characterized in that: workbench (20) is the bogey of stomatology endoscope system (2), and its stomatology endoscope system (2) is installed and is fixed on the workbench (20); And be provided with the limit switch (18) that is used to limit X-axis, Y-axis extreme position, be used to set the zero-bit photoswitch (19) of two-dimentional little sweeping device initial position.
4. according to the little sweeping device of the described digitalized oral cavity intelligent assisting in diagnosis and treatment of claim 1 system two dimension, it is characterized in that: the closely self adaptation in the stomatology endoscope system (2) focuses on medical CCD (21), connect an operating grip (24), its operating grip (24) and opto-electronic conversion and data handling system (22) and image scanning control circuit (23) electrically connect or place in its operating grip (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205826316U CN201899576U (en) | 2010-10-29 | 2010-10-29 | Digital oral intelligent auxiliary diagnosis and treatment system with two-dimensional microscanning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205826316U CN201899576U (en) | 2010-10-29 | 2010-10-29 | Digital oral intelligent auxiliary diagnosis and treatment system with two-dimensional microscanning device |
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| Publication Number | Publication Date |
|---|---|
| CN201899576U true CN201899576U (en) | 2011-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205826316U Expired - Fee Related CN201899576U (en) | 2010-10-29 | 2010-10-29 | Digital oral intelligent auxiliary diagnosis and treatment system with two-dimensional microscanning device |
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| CN (1) | CN201899576U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982160A (en) * | 2010-10-29 | 2011-03-02 | 长春工业大学 | Two-dimensional micro-scanning device for digital oral cavity intelligent assistant diagnosis and treatment system |
| CN105361968A (en) * | 2014-08-29 | 2016-03-02 | 财团法人金属工业研究发展中心 | Dental model scanning device |
-
2010
- 2010-10-29 CN CN2010205826316U patent/CN201899576U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982160A (en) * | 2010-10-29 | 2011-03-02 | 长春工业大学 | Two-dimensional micro-scanning device for digital oral cavity intelligent assistant diagnosis and treatment system |
| CN101982160B (en) * | 2010-10-29 | 2013-01-09 | 长春工业大学 | Two-dimensional micro-scanning device for digital oral cavity intelligent assistant diagnosis and treatment system |
| CN105361968A (en) * | 2014-08-29 | 2016-03-02 | 财团法人金属工业研究发展中心 | Dental model scanning device |
| CN105361968B (en) * | 2014-08-29 | 2017-06-23 | 财团法人金属工业研究发展中心 | Tooth mould scanning means |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20111029 |