CN206162982U - Virtual operation training system - Google Patents
Virtual operation training system Download PDFInfo
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- CN206162982U CN206162982U CN201621077921.9U CN201621077921U CN206162982U CN 206162982 U CN206162982 U CN 206162982U CN 201621077921 U CN201621077921 U CN 201621077921U CN 206162982 U CN206162982 U CN 206162982U
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- virtual operation
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Abstract
The embodiment of the utility model provides a virtual operation training system relates to the virtual reality technology field. Virtual operation training system includes main control system, display device, force feedback equipment and pedal equipment, the main control system respectively with display device, force feedback equipment and pedal equipment electric connection, display device is used for showing virtual operation model, and force feedback equipment is used for according to user's operation to a control host sends control signal with the analog operation that performs the operation to virtual operation model to the feedback information that reaches the reception control host computer is in order to carry out the force feedback to the user, pedal equipment is used for according to user action to the 2nd control signal of control host sends in order to carry out the red -tape operation to virtual operation model. The utility model provides a virtual operation training system does not need user's manipulation virtual operation training system's miscellaneous function, makes during the user can attentively put into operation analog operation, has strengthened virtual operation training system's the nature immersed.
Description
Technical field
The utility model is related to technical field of virtual reality, in particular to a kind of virtual operation training system.
Background technology
At present virtual reality technology is very prominent in the application of medical domain, in existing most of system of virtual operation
In, all simply it is simulated using hand held force feedback instrument and is operated.It is merely capable of simulating one in a limited space
The operating process of individual operation, can reduce the operation in operation traditional Chinese medical science green hand portion, and force feedback equipment needs to complete to perform the operation and perform the operation
Outer all others operations, such as the depth of field to model, carry out Taking Pictures recording etc. to model zoom, to keypoint part.
And during current virtual surgery simulation, all of operation all can only be by hand held force feedback equipment come complete
Into some miscellaneous functions are in operation using computor-keyboard.During virtual operation is carried out, doctor needs bimanualness power anti-
Feedback equipment, but to use keyboard when carrying out some auxiliary operations instead.At this moment need to carry out model with some function keys of keyboard
Auxiliary operation, greatly reduces the property immersed of system.
Utility model content
In view of this, the purpose of the utility model embodiment is that a kind of virtual operation training system of offer is above-mentioned to improve
Problem.
To achieve the above object, the following institute of technical scheme of the virtual operation training system that the utility model is provided
State：
A kind of virtual operation training system, including：Control main frame, display device, force feedback equipment and foot-operated equipment, institute
State control main frame to be electrically connected with the display device, the force feedback equipment and the foot-operated equipment respectively；
Display device is used to show virtual operation model, and the force feedback equipment is used for according to the operation of user to the control
Main frame processed sends the first control signal to carry out the virtual operation model surgical simulation operation, and receives the control master
To carry out force feedback to user, the foot-operated equipment is used to be sent to the control main frame according to user operation the feedback information of machine
Second control signal to the virtual operation model carrying out auxiliary operation.
Virtual operation training system as above, it is preferable that, the foot-operated equipment is used to be sent to the control main frame
Second control signal to the virtual operation model being amplified and reduce.
Virtual operation training system as above, it is preferable that the foot-operated equipment is used to be sent to the control main frame
Second control signal with the virtual operation model is carried out left and right and/or move up and down.
Virtual operation training system as above, it is preferable that the foot-operated equipment is used to be sent to the control main frame
Second control signal to the virtual operation model carrying out depth of field regulation.
Virtual operation training system as above, it is preferable that the foot-operated equipment is used to be sent to the control main frame
Second control signal to the virtual operation model taking pictures.
Virtual operation training system as above, it is preferable that the foot-operated equipment includes that control chip, first are ridden and opens
Close and the second floor push, the control chip is electrically connected with the control main frame, the control chip includes the first level
Signal input pin and second electrical level signal input pin, first floor push is electrically connected at first level signal
Between input pin and ground, second floor push is electrically connected between the second electrical level signal input pin and ground.
Virtual operation training system as above, it is preferable that virtual operation training system also includes image capture device,
Described image collecting device is electrically connected with the control main frame, and described image collecting device is used for collection model image and uploads
To the control main frame, so that the control main frame sets up the virtual operation model.
Virtual operation training system as above, it is preferable that described image collecting device is CT machines.
Virtual operation training system as above, it is preferable that the display device is display.
Virtual operation training system as above, it is preferable that the display device is projecting apparatus.
Compared with prior art, virtual operation training system of the present utility model has the advantages that：
The virtual operation training system that the utility model is provided can pass through to arrange foot-operated the setting with control main frame electric connection
It is standby, when operative training is simulated using virtual operation training system, sham operated model can be carried out by foot-operated equipment
Auxiliary operation, does not need user that the miscellaneous function of virtual operation training system is operated with hand in whole process, allow users to specially
The heart is put in surgical simulation operation, enhances the property immersed of virtual operation training system.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Coordinate appended accompanying drawing, be described in detail below.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of the utility model embodiment, below will be to use needed for embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
The virtual operation training system block diagram that Fig. 1 is provided for the utility model first embodiment.
The circuit diagram of the foot-operated equipment that Fig. 2 is provided for the utility model first embodiment.
The virtual operation training system block diagram that Fig. 3 is provided for the utility model second embodiment.
Icon：100- control main frames, 200- display devices, 300- force feedback equipments, 400- ride equipment, 500- images and adopt
Collection equipment.
Specific embodiment
It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment
The embodiment stated is a part of embodiment of the utility model, rather than the embodiment of whole.Generally described in accompanying drawing herein and
The component of the utility model embodiment for illustrating can be arranged and designed with a variety of configurations.
Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it need not be further defined and is explained in subsequent accompanying drawing.
In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " be based on orientation shown in the drawings or position relationship, or
It is the orientation or position relationship usually put when the utility model product is used, is for only for ease of description the utility model and letter
Change description, rather than indicate or imply indication device or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second ", " the 3rd " etc. are only used for area
Divide description, and it is not intended that indicating or implying relative importance.
Additionally, the term such as term " level ", " vertical ", " pendency " is not offered as requiring part abswolute level or pendency, and
Can be to be slightly tilted.It is not the expression structure as " level " only refers to for its direction relative " vertical " more level
Must be fully horizontal, and can be to be slightly tilted.
In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets
Put ", " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected,
Or be integrally connected；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to by intermediary
It is indirectly connected to, can is the connection of two element internals.For the ordinary skill in the art, can be managed with concrete condition
Solve concrete meaning of the above-mentioned term in the utility model.
First embodiment
Fig. 1 is referred to, is the block diagram of the virtual operation training system that the utility model embodiment is provided.Such as Fig. 1
Shown, virtual operation training system includes control main frame 100, display device 200, force feedback equipment 300 and foot-operated equipment
400.Control main frame 100 is electrically connected with respectively with display device 200, force feedback equipment 300 and foot-operated equipment 400.
Wherein, control main frame 100 is previously stored with virtual operation model or is set up according to the image for collecting virtual hand
Art model, in the present embodiment, virtual operation model is preferably 3-dimensional image model.Display device 200 is used to show the virtual hand
Art model, so that user carries out virtual operation according to the virtual operation model for showing.Force feedback equipment 300 is used for according to user's
Operate to control main frame 100 and send the first control signal to carry out surgical simulation operation to virtual operation model.Control main frame 100
For simulating simulation behaviour corresponding with the first control signal after the first control signal for receiving the transmission of force feedback equipment 300
Make, and show on display device 200, while feeding back a feedback information to force feedback equipment 300.Force feedback equipment 300
It is additionally operable to carry out force feedback to user according to the feedback information of the feedback of control main frame 100.Foot-operated equipment 400 is used to be grasped according to user
Make to send the second control signal to carry out auxiliary operation to virtual operation model to control main frame 100.
In the utility model embodiment, riding equipment 400 is used to send the second control signal with to void to control main frame 100
Intending surgery models carries out auxiliary operation.Wherein, the auxiliary operation can be that virtual operation model is amplified and is reduced, can be with
It is left and right to be carried out to virtual operation model and/or is moved up and down, or depth of field regulation is carried out to virtual operation model, may be used also
To be the operation such as virtual operation model to be carried out taking pictures, any restriction is not done in the utility model embodiment.
In the utility model embodiment, riding equipment 400 is used to send the second control signal with to void to control main frame 100
Intending surgery models carries out auxiliary operation, as shown in Fig. 2 foot-operated equipment 400 include control chip U, the first floor push K1, the
Two floor push K2, first resistor R1 and second resistance R2, control chip U is electrically connected with control main frame 100, control chip U
Include the first level signal input pin S1, second electrical level signal input pin S2 and external interrupt pin INTO, first
Floor push K1 is electrically connected between the first level signal input pin S1 and ground, and the second floor push K2 is electrically connected at
Between two level signal input pin S2 and ground, first resistor R1 is electrically connected between power supply and external interrupt pin INTO,
Second resistance R2 is electrically connected between power supply and external interrupt pin INTO, and first resistor R1 is also electrically connected at the first level
Between signal input pin S1 and the first floor push K1, second resistance R2 is also electrically connected at second electrical level signal input pin
Between S2 and the second floor push K2.
It is used to controlling as a example by virtual operation model is amplified and reduces by foot-operated equipment 400, it is assumed that the first floor push
K1 is used to control the amplification of virtual operation model, and the second floor push K2 is used to control the diminution of virtual operation model.Using virtual
During operative training system is simulated operative training, when user needs to be amplified virtual operation model, user
The first floor push K1 is trampled, now the first level signal input pin S1 ground connection, control chip is to the feedback of control main frame 100 one
Level signal, control main frame 100 receives control virtual operation model after the level signal and is amplified and by display device 200
Show.When user needs to reduce virtual operation model, user tramples the second floor push K2, and now second is electric
Ordinary mail input pin S2 is grounded, and control chip to control main frame 100 feeds back another level signal, and control main frame 100 receives this
Control virtual operation model after another level signal to be reduced and shown by display device 200.Thus, user
It is amplified and reduces by the foot-operated control of equipment 400 virtual operation model, in whole process, the both hands of user can be grasped always
Making force feedback equipment 300 carries out surgical simulation operation, and without carrying out corresponding auxiliary operation with hand, it is wholwe-hearted to allow users to
In putting into surgical simulation operation, the property immersed and training effect of virtual operation training system is improved.
It should be noted that in the present embodiment, floor push is not limited only to the first floor push K1 and the second floor push
K2 two.For example, when the action type that auxiliary operation is carried out to virtual operation model is multinomial, each auxiliary operation can correspond to one
Individual floor push (or setting up a floor push for the switching of control operation type).Additionally, when the quantity phase of floor push
The quantity of ordinary mail input pin when should increase in the quantity and control chip of resistance is also accordingly increased.
In the utility model embodiment, display device 200 can be adopted but be not limited to projecting apparatus or display, with display
It is preferred.
Second embodiment
Fig. 3 is referred to, the utility model embodiment additionally provides a kind of virtual operation training system, with first embodiment not
With the virtual operation training system that the utility model embodiment is provided also includes image capture device 500, IMAQ
Equipment 500 is electrically connected with control main frame 100.Image capture device 500 is used for collection model image and is uploaded to control main frame
100, the model image that control main frame 100 is used to be collected according to image capture device 500 sets up virtual operation model.
By arranging the image capture device 500 being electrically connected with control main frame 100, figure can be carried out to body foci position
As collection, so as to simulate the virtual operation model of close real scene.In the utility model embodiment, image capture device
500 can adopt but be not limited to CT machines or CBCT machines etc., thus, the stereo-picture at body foci position can be collected, to build
Found three-dimensional point cloud model, the surgical scene of simulation is more nearly real surgical scene, virtual operation it is better.
In sum, the virtual operation training system that the utility model is provided, user can control void by foot-operated equipment 400
Intending surgery models carries out auxiliary adjustment, and in whole process, the both hands of user can operate up force feedback equipment 300 and be performed the operation
Simulated operation, without carrying out corresponding auxiliary operation with hand, allows users to attentively put in surgical simulation operation, carries
The property immersed and training effect of high virtual operation training system.
Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.It should be noted that
Arrive：Similar label and letter represents similar terms in following accompanying drawing, therefore, once determined in a certain Xiang Yi accompanying drawing
Justice, then need not further be defined and be explained in subsequent accompanying drawing to it.
The above, specific embodiment only of the present utility model, but protection domain of the present utility model do not limit to
In this, any those familiar with the art can readily occur in change in the technical scope that the utility model is disclosed
Or replace, all should cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be described with power
The protection domain that profit is required is defined.
Claims (10)
1. a kind of virtual operation training system, it is characterised in that include：Control main frame, display device, force feedback equipment and pin
Equipment is stepped on, the control main frame is electrically connected with respectively with the display device, the force feedback equipment and the foot-operated equipment；
The display device is used to show virtual operation model, and the force feedback equipment is used for according to the operation of user to the control
Main frame processed sends the first control signal to carry out the virtual operation model surgical simulation operation, and receives the control master
To carry out force feedback to user, the foot-operated equipment is used to be sent to the control main frame according to user operation the feedback information of machine
Second control signal to the virtual operation model carrying out auxiliary operation.
2. virtual operation training system according to claim 1, it is characterised in that the foot-operated equipment is used for the control
Main frame processed sends second control signal virtual operation model is amplified and is reduced.
3. virtual operation training system according to claim 1, it is characterised in that the foot-operated equipment is used for the control
Main frame processed sends second control signal to carry out the virtual operation model left and right and/or move up and down.
4. virtual operation training system according to claim 1, it is characterised in that the foot-operated equipment is used for the control
Main frame processed sends second control signal to carry out depth of field regulation to the virtual operation model.
5. virtual operation training system according to claim 1, it is characterised in that the foot-operated equipment is used for the control
Main frame processed sends second control signal to take pictures the virtual operation model.
6. virtual operation training system according to claim 1, it is characterised in that the foot-operated equipment includes control core
Piece, the first floor push and the second floor push, the control chip is electrically connected with the control main frame, the control chip
Including the first level signal input pin and second electrical level signal input pin, first floor push is electrically connected at described
Between first level signal input pin and ground, second floor push is electrically connected at the second electrical level signal input and draws
Between pin and ground.
7. virtual operation training system according to claim 1, it is characterised in that described also including image capture device
Image capture device is electrically connected with the control main frame, and described image collecting device is used for collection model image and is uploaded to institute
Control main frame is stated, so that the control main frame sets up the virtual operation model.
8. virtual operation training system according to claim 7, it is characterised in that described image collecting device is CT machines.
9. virtual operation training system according to claim 1, it is characterised in that the display device is display.
10. virtual operation training system according to claim 1, it is characterised in that the display device is projecting apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077921.9U CN206162982U (en) | 2016-09-26 | 2016-09-26 | Virtual operation training system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077921.9U CN206162982U (en) | 2016-09-26 | 2016-09-26 | Virtual operation training system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206162982U true CN206162982U (en) | 2017-05-10 |
Family
ID=58651526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621077921.9U Expired - Fee Related CN206162982U (en) | 2016-09-26 | 2016-09-26 | Virtual operation training system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206162982U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205329A (en) * | 2016-09-26 | 2016-12-07 | 四川大学 | Virtual operation training system |
| CN111643189A (en) * | 2020-05-13 | 2020-09-11 | 山东省千佛山医院 | Surgical robot master-slave control experimental system and method based on force feedback technology |
-
2016
- 2016-09-26 CN CN201621077921.9U patent/CN206162982U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205329A (en) * | 2016-09-26 | 2016-12-07 | 四川大学 | Virtual operation training system |
| CN111643189A (en) * | 2020-05-13 | 2020-09-11 | 山东省千佛山医院 | Surgical robot master-slave control experimental system and method based on force feedback technology |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20200926 |