CN112349167A - Oral cavity practice skill examination equipment with double hand force feedback - Google Patents
Oral cavity practice skill examination equipment with double hand force feedback Download PDFInfo
- Publication number
- CN112349167A CN112349167A CN202011220478.7A CN202011220478A CN112349167A CN 112349167 A CN112349167 A CN 112349167A CN 202011220478 A CN202011220478 A CN 202011220478A CN 112349167 A CN112349167 A CN 112349167A
- Authority
- CN
- China
- Prior art keywords
- force feedback
- module
- simulation
- oral
- force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000000214 mouth Anatomy 0.000 title claims abstract description 11
- 238000004088 simulation Methods 0.000 claims abstract description 74
- 238000001356 surgical procedure Methods 0.000 claims abstract description 16
- 230000000007 visual effect Effects 0.000 claims abstract description 16
- 210000003128 head Anatomy 0.000 claims abstract description 14
- 238000013016 damping Methods 0.000 claims abstract description 7
- 238000012549 training Methods 0.000 claims description 36
- 230000019771 cognition Effects 0.000 claims description 24
- 238000011156 evaluation Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 17
- 230000008569 process Effects 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000007943 implant Substances 0.000 claims description 3
- 238000002513 implantation Methods 0.000 claims description 3
- 230000002452 interceptive effect Effects 0.000 claims description 3
- 230000003902 lesion Effects 0.000 claims description 3
- 230000008447 perception Effects 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000007517 polishing process Methods 0.000 claims 1
- 238000007654 immersion Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008197 oral dentition Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B9/00—Simulators for teaching or training purposes
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/283—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for dentistry or oral hygiene
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Algebra (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Mathematical Physics (AREA)
- Pure & Applied Mathematics (AREA)
- Instructional Devices (AREA)
Abstract
The invention relates to the technical field of medical equipment, in particular to oral cavity practice skill examination equipment with double hand force feedback, which comprises a shell, a force sense simulation system, a visual simulation system and a touch control display screen, wherein the bottom of the shell is provided with a forward extending supporting leg, the bottom of the forward extending supporting leg is provided with a universal damping roller wheel, the universal damping roller wheel is used for simulating relative motion between a head and the ground, the top of the shell is provided with a simulation operating platform, the upper part of the simulation operating platform is provided with force feedback equipment, and the middle part of the simulation operating platform is provided with a placing cavity. The force sense simulation system provided by the invention has highly simulated force sense touch sense, and the simulated oral surgery operation is carried out by matching the head touch sense model with the force feedback equipment, so that the simulated surgery immersion sense is very high, the mobility of the surgery operation is strong, and the skilled operation can be transferred to the actual surgery environment.
Description
Technical Field
The invention relates to the technical field of medical simulation examinations, in particular to oral practice skill examination equipment with double hand force feedback.
Background
In clinical medicine of oral medicine, the precision of operation requirements for oral medical staff is high, and the cost for cultivating a qualified dentist is high. The training of the medical personnel of current oral clinical treatment often observes and operates through simple medical treatment head model, and is not strong to the sense of reality of oral operation training, and some simple training even study through the direct observation teaching piece, and the efficiency of this kind of learning mode is lower, has greatly wasted the valuable time, and the direct organoleptic quality of study and training is not strong, and the mobility is poor, often still need carry on subsequent long-time extra study can master and possess actual operating skill.
In the aspect of clinical skill examination, the mode that every two examinees exchange or the examination operation is carried out on a simulated plastic head die is adopted at present; in the aspect of clinical thinking examination, a mode that real actors dress patients and communicate with examinees is adopted, and meanwhile, the scores of the examinees are completely graded by the on-site evaluation teacher. The examination modes have the problems that cases (examination questions) are not standard and scores are not objective, and the actual clinical skill level of an examinee cannot be evaluated. An oral cavity simulation training device with strong mobility and visual sense and touch sense fusion with real force sense is urgently needed to carry out standardized training on medical staff.
Disclosure of Invention
The technical problem to be solved by the invention is to provide an oral cavity practice skill examination device with double hand force feedback aiming at the defects of the prior art.
The technical problem to be solved by the invention is realized by the following technical scheme that the oral cavity practice skill examination equipment with double-hand force feedback comprises a shell, a force sense simulation system, a vision simulation system and a touch control display screen, wherein the bottom of the shell is provided with a forward-extending supporting leg, the bottom of the forward-extending supporting leg is provided with a universal damping roller wheel, the universal damping roller wheel is used for simulating the relative motion between a head and the ground, the top of the shell is provided with a simulation operating platform, the upper part of the simulation operating platform is provided with force feedback equipment, the middle part of the simulation operating platform is provided with a placing cavity, the placing cavity is used for recovering the operation tail end of the force feedback equipment, the front end of the simulation operating platform is provided with a head touch model, the head touch model is integrally formed by adopting silica gel materials, the side part of the simulation operating platform is provided with a control knob, and the rear part of the simulation, go up the cantilever forward and buckle and form cantilever structure, the terminal fixed mounting who goes up the support arm has vision analog system, the middle part right side fixedly connected with who goes up the support arm adjusts the support arm, the terminal fixed mounting who adjusts the support arm has the touch control display screen.
Further, the force feedback device includes a first force feedback manipulation handle for simulating an intraoperative surgical assist procedure and a second force feedback manipulation handle for simulating an intraoperative surgical primary procedure.
Further, the vision simulation system comprises space light path processing equipment and an observation window, a shading black box is surrounded on the outer side of the vision simulation system, the observation window is obliquely embedded on the outer side of the front part of the shading black box, and the space light path processing equipment is used for projecting a simulation image on the surface of the observation window to realize an indirect external display process.
Furthermore, the observation window is made of low-reflection glass which is subjected to double-sided sanding and polishing treatment.
Further, space light path treatment facility includes projecting lens and mirror surface, projecting lens fixed mounting in the inboard top of shading black case, mirror surface fixed mounting in the inboard bottom of shading black case, mirror surface is used for radiating the light that projecting lens launched to observe the window surface.
Further, the vision simulation system is positioned right above the force sense simulation system, and the vision simulation system realizes the vision force sense registration and interactive simulation process by utilizing the distance extension and position overlapping action of vision observation and matching with the force sense simulation system.
Further, the inside outside of placing the chamber is equipped with the sensing and shoots the device, the sensing shoots the device and is used for carrying out three-dimensional modeling to the operation motion and forming data and appraise and record.
Furthermore, the internal control module of the touch control display screen comprises a learning and cognition module, a learning and training module and an evaluation recording module, and the learning and cognition module is used for a user to comprehensively recognize basic knowledge of oral surgery in the system; the learning and training module is used for basic training of basic operation of oral surgery of a user in the system; the examination recording module is used for carrying out three-dimensional record playback, annotation operation, oral cavity scaling information recording, cavity preparation information recording, tooth repairing preparation information recording and oral implant implantation evaluation analysis on the oral operation simulation operation process.
Further, the learning cognition module comprises an appearance and inner shape and lesion cognition module, an instrument cognition module, a tooth preparation process cognition and planting system cognition module and a three-dimensional courseware teaching module; the learning and training module comprises a force perception cognition experience module, a narrow environment instrument operation training module, a basic skill training module and a preset conventional department operation training module.
Furthermore, the evaluation recording module comprises an operation track recording chip module and an evaluation rule logic judgment and statistics chip module, the operation track recording chip module is embedded in the force feedback device, and the operation track recording chip module and the evaluation rule logic judgment and statistics chip module are used for carrying out procedural and result type evaluation on practical operation of an examinee.
Compared with the prior art, the invention has the following advantages:
the force sense simulation system provided by the invention has highly simulated force sense touch sense, and the simulated oral surgery operation is carried out by matching the head touch sense model with the force feedback equipment, so that the simulated surgery immersion sense is very high, the mobility of the surgery operation is strong, the operation can be transferred to the actual surgery environment by skilled operation, and meanwhile, the practice is facilitated, and the training test effect is improved; the visual simulation system provided by the invention fully utilizes the virtual visual design with adjustable light path distance, and directly superimposes a vivid virtual image into the force sense simulation system of a real space, thereby realizing the augmented reality effect of oral cavity simulation training; the touch control display screen can be matched with different learning stages of a user to carry out targeted staged learning training and examination, has the functions of knowledge base, examination and evaluation and the like, and can carry out comprehensive management on oral surgery simulation training.
Drawings
FIG. 1 is a schematic view of the overall structure of embodiment 1 of the present invention;
FIG. 2 is a schematic view of the overall structure of embodiment 2 of the present invention;
1-shell, 11-forward overhanging leg, 12-simulation console, 121-placing cavity, 122-control knob, 13-upper arm, 14-adjusting arm, 15-moving hand support, 16-3D mouse, 17-sound box, 18-lifting button, 2-force sense simulation system, 21-force feedback device, 211-first force feedback operation handle, 212-second force feedback operation handle, 22-head touch sense model, 3-vision simulation system, 31-space light path processing device, 311-projection lens, 312-reflector, 32-observation window and 4-touch control display screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 of embodiment 1 of the present invention, the present invention discloses a two-hand force feedback oral cavity practice skill examination device, which comprises a housing 1, a force sense simulation system 2, a visual simulation system 3 and a touch control display screen 4, wherein the bottom of the housing 1 is provided with a forward extending leg 11, the bottom of the forward extending leg 11 is provided with a universal damping roller for simulating the relative motion between the head and the ground, the top of the housing 1 is provided with a simulation console 12, the upper part of the simulation console 12 is provided with a force feedback device 21, the middle part of the simulation console 12 is provided with a placing cavity 121, the placing cavity 121 is used for recovering the operation end of the force feedback device 21, the front end of the simulation console 12 is provided with a head touch model 22, the head touch model 22 is integrally formed by silica gel, the side of the simulation console 12 is provided with a control knob 122, the rear portion fixed mounting of simulation operation panel 12 has last support arm 13, go up support arm 13 and forward buckling and form cantilever structure, the terminal fixed mounting who goes up support arm 13 has vision analog system 3, the middle part right side fixedly connected with who goes up support arm 13 adjusts support arm 14, the terminal fixed mounting who adjusts support arm 14 has touch control display screen 4. The force feedback device 21 comprises a first force feedback operating handle 211 for simulating an intraoperative surgical assist procedure and a second force feedback operating handle 212 for simulating an intraoperative surgical primary procedure. Visual simulation system 3 includes space light path treatment facility 31 and observation window 32, the outer side of visual simulation system 3 is enclosed there is the shading black case, the anterior outside slant of shading black case is inlayed and is equipped with observation window 32, space light path treatment facility 31 is used for throwing the simulation image observation window 32 surface and realize the indirect external display process. The observation window 32 is made of low-reflection glass which is subjected to double-sided sanding and post-polishing treatment.
The spatial light path processing device 31 comprises a projection lens 311 and a reflection mirror 312, the projection lens 311 is fixedly installed at the top of the inner side of the light shielding black box, the reflection mirror 312 is fixedly installed at the bottom of the inner side of the light shielding black box, and the reflection mirror 312 is used for emitting light emitted by the projection lens 311 to the surface of the observation window 32. The vision simulation system 3 is positioned right above the force sense simulation system 2, and the vision simulation system 3 realizes the vision force sense registration and interactive simulation process by utilizing the distance extension and position overlapping action of vision observation and matching with the force sense simulation system 2. The inside outside of placing chamber 121 is equipped with the sensing and shoots the device, the sensing shoots the device and is used for carrying out three-dimensional modeling to the operation motion and forming data and appraise and record. The internal control module of the touch control display screen 4 comprises a learning cognition module, a learning training module and an evaluation recording module, and the learning cognition module is used for a user to comprehensively perceive basic knowledge of oral surgery in the system; the learning and training module is used for basic training of basic operation of oral surgery of a user in the system; the examination recording module is used for carrying out three-dimensional record playback, annotation operation, oral cavity scaling information recording, cavity preparation information recording, tooth repairing preparation information recording and oral implant implantation evaluation analysis on the oral operation simulation operation process. The learning cognition module comprises an appearance inner shape and lesion cognition module, an instrument cognition module, a tooth preparation process cognition and planting system cognition module and a three-dimensional courseware teaching module; the learning and training module comprises a force perception cognition experience module, a narrow environment instrument operation training module, a basic skill training module and a preset conventional department operation training module. The evaluation recording module comprises an operation track recording chip module and an evaluation rule logic judgment and statistics chip module, the operation track recording chip module is embedded in the force feedback device 21, and the operation track recording chip module and the evaluation rule logic judgment and statistics chip module are used for carrying out procedural and result type evaluation on practical operation of an examinee.
During the in-service use, the user accessible touch control display screen 4 selects the concrete content of study and examination, when the user chooses to carry out oral surgery actual operation training examination, user's operatable force feedback equipment 21 carries out simulation force sense operation, information transmission to control system that force feedback equipment 21 recorded, the user binocular gazes the observation window 32 of vision analog system 3, can observe the hand motion operation through handling in the observation window 32, have extremely strong sense of immersion, the user can directly carry out the operation training examination in observation window 32, thereby obtain in this simulation process and be similar to real training examination process. Of course, according to different learning stages of the user, different learning and training modes can be selected by controlling the touch control display screen 4 to selectively perform learning, training and evaluation recording.
As shown in fig. 2 of embodiment 2 of the present invention, in order to fully utilize the versatility of the device, a 3D mouse 16 may be disposed at the front of the simulation console 12, the 3D mouse 16 may be used to perform corresponding visual position operation in the visual simulation system 3, the 3D mouse 16 may control the virtual image angle, so as to achieve the effect of flexible control, a sound box 17 may be disposed at the front of the housing 1, the sound box 17 may simulate the sound production of an oral patient, a mobile hand support 15 is disposed at the middle of the simulation console 12, the horseshoe-shaped mobile hand support 15 may simulate the oral dentition of a virtual patient, the mobile hand support 15 may move left and right on the simulation console 12 to increase the support range for adjusting the hand touch position, in order to meet the requirements of different use heights of operators, a lift button 18 is disposed at the right side of the housing 1, and a corresponding lift device may be disposed at the bottom of the housing 1 by a person skilled in the, the system is used for simulating the integral lifting of the operation table 12 and the vision simulation system 3, thereby achieving wide adaptability.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An oral practice skill examination device with two-hand force feedback, characterized in that: the device comprises a shell, a force sense simulation system, a visual simulation system and a touch control display screen, wherein the bottom of the shell is provided with a forward extending support leg, the bottom of the forward extending support leg is provided with a universal damping roller wheel, the universal damping roller wheel is used for simulating relative motion between a head and the ground, the top of the shell is provided with a simulation operation platform, the upper part of the simulation operation platform is provided with a force feedback device, the middle part of the simulation operation platform is provided with a placing cavity, the placing cavity is used for recovering the operation tail end of the force feedback device, the front end of the simulation operation platform is provided with a head touch model, the head touch model is integrally formed by silica gel materials, the side part of the simulation operation platform is provided with a control knob, the rear part of the simulation operation platform is fixedly provided with an upper support arm, the upper support arm is bent forwards and forms a cantilever structure, and the tail end, the middle part right side fixedly connected with of going up the support arm adjusts the support arm, the terminal fixed mounting who adjusts the support arm has the touch control display screen.
2. A bimanual force feedback oral practice skill testing device according to claim 1, wherein: the force feedback device includes a first force feedback operating handle for simulating an intraoperative auxiliary operation in a procedure and a second force feedback operating handle for simulating an intraoperative main operation in a procedure.
3. A bimanual force feedback oral practice skill testing device according to claim 1, wherein: the visual simulation system comprises space light path processing equipment and an observation window, wherein a shading black box is surrounded on the outer side of the visual simulation system, the observation window is obliquely embedded on the outer side of the front part of the shading black box, and the space light path processing equipment is used for projecting a simulation image on the surface of the observation window to realize an indirect external display process.
4. A bimanual force feedback oral practice skill testing device according to claim 3, wherein: the observation window is made of low-reflection glass which is subjected to double-sided sanding and polishing process.
5. A bimanual force feedback oral practice skill testing device according to claim 3, wherein: space light path treatment facility includes projecting lens and mirror surface, projecting lens fixed mounting in the inboard top of shading black case, mirror surface fixed mounting in the inboard bottom of shading black case, mirror surface is used for radiating the light that projecting lens launched to the observation window surface.
6. A bimanual force feedback oral practice skill testing device according to claim 3, wherein: the visual simulation system is positioned right above the force sense simulation system, and the visual simulation system realizes the visual force sense registration and interactive simulation process by utilizing the distance extension and position overlapping action of visual observation and matching with the force sense simulation system.
7. A bimanual force feedback oral practice skill testing device according to claim 1, wherein: the inside outside of placing the chamber is equipped with the sensing and shoots the device, the sensing shoots the device and is used for carrying out three-dimensional modeling to the operation motion and forming data and appraisal and record.
8. A bimanual force feedback oral practice skill testing device according to claim 1, wherein: the internal control module of the touch control display screen comprises a learning cognition module, a learning training module and an evaluation recording module, and the learning cognition module is used for a user to comprehensively learn basic knowledge of oral surgery in the system; the learning and training module is used for basic training of basic operation of oral surgery of a user in the system; the examination recording module is used for carrying out three-dimensional record playback, annotation operation, oral cavity scaling information recording, cavity preparation information recording, tooth repairing preparation information recording and oral implant implantation evaluation analysis on the oral operation simulation operation process.
9. A bimanual force feedback oral practice skill testing device according to claim 8, wherein: the learning cognition module comprises an appearance inner shape and lesion cognition module, an instrument cognition module, a tooth preparation process cognition and planting system cognition module and a three-dimensional courseware teaching module; the learning and training module comprises a force perception cognition experience module, a narrow environment instrument operation training module, a basic skill training module and a preset conventional department operation training module.
10. A bimanual force feedback oral practice skill testing device according to claim 8, wherein: the evaluation recording module comprises an operation track recording chip module and an evaluation rule logic judgment and statistics chip module, the operation track recording chip module is embedded in the force feedback device, and the operation track recording chip module and the evaluation rule logic judgment and statistics chip module are used for carrying out procedural and result type evaluation on practical operation of an examinee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011220478.7A CN112349167A (en) | 2020-11-05 | 2020-11-05 | Oral cavity practice skill examination equipment with double hand force feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011220478.7A CN112349167A (en) | 2020-11-05 | 2020-11-05 | Oral cavity practice skill examination equipment with double hand force feedback |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112349167A true CN112349167A (en) | 2021-02-09 |
Family
ID=74428675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011220478.7A Pending CN112349167A (en) | 2020-11-05 | 2020-11-05 | Oral cavity practice skill examination equipment with double hand force feedback |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112349167A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270010A (en) * | 2021-06-03 | 2021-08-17 | 北京众绘虚拟现实技术研究院有限公司 | Fulcrum device for virtual oral surgery |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040091845A1 (en) * | 2000-04-26 | 2004-05-13 | Jean Azerad | System and method for virtual reality training for odontology |
| JP2009294326A (en) * | 2008-06-03 | 2009-12-17 | Eped Inc | Tracking system for clinical practice of dentistry and for education and training simulation, and its evaluation method |
| US20100291520A1 (en) * | 2006-11-06 | 2010-11-18 | Kurenov Sergei N | Devices and Methods for Utilizing Mechanical Surgical Devices in a Virtual Environment |
| US8716973B1 (en) * | 2011-02-28 | 2014-05-06 | Moog Inc. | Haptic user interface |
| US20170352292A1 (en) * | 2016-06-06 | 2017-12-07 | New York University | Haptic-based dental simulation |
| CN108780614A (en) * | 2016-03-10 | 2018-11-09 | 穆格公司 | Motion tracking and simulator and method |
| CN110459083A (en) * | 2019-08-22 | 2019-11-15 | 北京众绘虚拟现实技术研究院有限公司 | A kind of augmented reality operation on oral cavity skill training simulator of visual-tactile fusion |
| WO2020041879A1 (en) * | 2018-08-30 | 2020-03-05 | Tactile Robotics Ltd. | Vibrotactile method, apparatus and system for training and practicing dental procedures |
-
2020
- 2020-11-05 CN CN202011220478.7A patent/CN112349167A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040091845A1 (en) * | 2000-04-26 | 2004-05-13 | Jean Azerad | System and method for virtual reality training for odontology |
| US20100291520A1 (en) * | 2006-11-06 | 2010-11-18 | Kurenov Sergei N | Devices and Methods for Utilizing Mechanical Surgical Devices in a Virtual Environment |
| JP2009294326A (en) * | 2008-06-03 | 2009-12-17 | Eped Inc | Tracking system for clinical practice of dentistry and for education and training simulation, and its evaluation method |
| US8716973B1 (en) * | 2011-02-28 | 2014-05-06 | Moog Inc. | Haptic user interface |
| CN108780614A (en) * | 2016-03-10 | 2018-11-09 | 穆格公司 | Motion tracking and simulator and method |
| US20170352292A1 (en) * | 2016-06-06 | 2017-12-07 | New York University | Haptic-based dental simulation |
| WO2020041879A1 (en) * | 2018-08-30 | 2020-03-05 | Tactile Robotics Ltd. | Vibrotactile method, apparatus and system for training and practicing dental procedures |
| CN110459083A (en) * | 2019-08-22 | 2019-11-15 | 北京众绘虚拟现实技术研究院有限公司 | A kind of augmented reality operation on oral cavity skill training simulator of visual-tactile fusion |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113270010A (en) * | 2021-06-03 | 2021-08-17 | 北京众绘虚拟现实技术研究院有限公司 | Fulcrum device for virtual oral surgery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3561795B1 (en) | Augmented reality training system | |
| CN102036616B (en) | Three-dimensional digital magnifier operation supporting system | |
| JP3660521B2 (en) | Medical training device and medical training evaluation method | |
| US20070134637A1 (en) | Medical simulation device with motion detector | |
| US20100248200A1 (en) | System, Method and Computer Program for Virtual Reality Simulation for Medical Procedure Skills Training | |
| CN106030683A (en) | Simulator system for medical procedure training | |
| RU2634682C1 (en) | Portable device for visual functions examination | |
| CN112885436B (en) | Dental surgery real-time auxiliary system based on augmented reality three-dimensional imaging | |
| US11769427B2 (en) | Ultrasound trainer with internal optical tracking | |
| JP2019512299A (en) | Apparatus and method for movement tracking and simulation | |
| CN112349167A (en) | Oral cavity practice skill examination equipment with double hand force feedback | |
| Schill et al. | Eyesi–a simulator for intra-ocular surgery | |
| JP5804349B2 (en) | Medical training device and pseudo-biological model | |
| CN206301504U (en) | The cornea intelligent operation training system that AR is combined with VR | |
| Peifer et al. | Applied virtual reality for simulation of endoscopic retrograde cholangio—Pancreatography (ERCP) | |
| JP5811550B2 (en) | Dental medical training device and dental medical training model | |
| CN114038259A (en) | 5G virtual reality medical ultrasonic training system and method thereof | |
| US20220319355A1 (en) | Apparatuses for simulating dental procedures and methods | |
| Giallo | A medical robotic system for laser phonomicrosurgery | |
| CN111276032A (en) | Virtual operation training system | |
| CN114464065B (en) | Otoscope virtual-real combined operation training system and working method thereof | |
| WO2006037946A1 (en) | Endoscopic procedure simulation | |
| CN114430847B (en) | Multi-tool medical simulation system and method | |
| TWM503873U (en) | Endoscope surgical training simulator | |
| KR102414213B1 (en) | Artificial joint implant surgery simulation system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210209 |