CN220232588U - Bone screw extraction training platform - Google Patents
Bone screw extraction training platform Download PDFInfo
- Publication number
- CN220232588U CN220232588U CN202321840971.8U CN202321840971U CN220232588U CN 220232588 U CN220232588 U CN 220232588U CN 202321840971 U CN202321840971 U CN 202321840971U CN 220232588 U CN220232588 U CN 220232588U
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- screw
- screw rod
- training platform
- bone screw
- sliding sleeve
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- 210000000988 bone and bone Anatomy 0.000 title claims abstract description 20
- 238000000605 extraction Methods 0.000 title claims abstract description 20
- 239000002184 metal Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 241000587161 Gomphocarpus Species 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000000399 orthopedic effect Effects 0.000 description 2
- 240000007651 Rubus glaucus Species 0.000 description 1
- 235000011034 Rubus glaucus Nutrition 0.000 description 1
- 235000009122 Rubus idaeus Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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- Instructional Devices (AREA)
Abstract
The utility model discloses a bone screw extraction training platform, which comprises an operation platform, wherein the top of the operation platform is provided with a top plate, the inner wall of the top plate is rotatably provided with a screw rod, the outer wall of the screw rod is movably sleeved with a sliding sleeve, the bottom end of the sliding sleeve is fixedly provided with a threaded sleeve, the inner wall of the threaded sleeve is in threaded connection with a screw rod, the bottom end of the screw rod is fixedly provided with a screw head, one end of the screw rod penetrates through the top plate and is fixedly connected with a handle, the screw head can be driven to move left and right by manually rotating the handle, and the screw head can be driven to move up and down to adjust and position by manually rotating a stirring ring, so that doctors can grasp bone screw extraction technology; the utility model can feed back the key picture when taking nails to the display screen through the arranged miniature camera, thereby being convenient for displaying the nail taking picture on the display screen and expanding the display range.
Description
Technical Field
The utility model relates to the technical field of bone screw extraction, in particular to a bone screw extraction training platform.
Background
After fracture surgery, the patient usually needs to take out the steel nail in the hospital, and feasible steel nail takes out the art, avoids screw smooth silk as far as possible when getting the steel nail, therefore the operation technical requirement to medical personnel is higher, when getting the nail training to medical personnel, needs to use a training platform.
An existing orthopedic nail extraction device (publication number: CN 207693669U) exposes at least the following drawbacks in use:
1. because most of the orthopedic nail removing devices are controlled by motors when the nails are removed, the participation of medical staff is weak, if the manual participation of doctors is weak in a learning stage, the deviation of positioning cannot be observed in time when the nails are removed, and the learning and skill improvement opportunities of the medical staff are difficult to improve, so that a manually operated bone nail extraction training platform is urgently needed;
2. the existing nail taking device is suitable for operation, in the exercise process outside the operation, due to the limited size of the platform, when a professional exercises, the nail taking device cannot intuitively feed back to other learning objects, so that the learning effect is low, and therefore, a bone nail extraction training platform capable of intuitively feeding back the demonstration process is urgently needed.
Disclosure of Invention
The utility model aims to provide a bone screw extraction training platform, which aims to solve the problems that in the background technology, the manual participation feeling of doctors is weak, the learning of medical staff is difficult to improve, the skill improvement opportunity is difficult to improve, and the learning effect is low because the doctors cannot intuitively feed back the learning opportunity to other learning objects when professionals exercise.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bone screw extraction training platform, includes operation platform, operation platform's top is equipped with the roof, the inner wall of roof rotates installs the lead screw, the outer wall movable sleeve of lead screw is equipped with the sliding sleeve, the bottom fixed mounting of sliding sleeve has the screw sleeve, the inner wall threaded connection of screw sleeve has the screw rod, the bottom fixed mounting of screw rod has the nail head of getting, the one end of lead screw runs through roof and fixedly connected with handle, the middle part fixed mounting at roof top back has the display screen, one side of sliding sleeve bottom has miniature camera through the qualitative hose fixed mounting of metal that sets up.
As a preferable technical scheme of the utility model, a stirring ring is fixedly arranged in the middle of the screw rod.
As a preferable technical scheme of the utility model, the two sides of the top end of the operation platform are fixedly provided with the supporting frames, and the top ends of the two supporting frames are fixedly connected with the bottom end of the top plate.
As a preferable technical scheme of the utility model, a placing frame is fixedly arranged in the middle of the top end of the operation platform, and binding belts are fixedly connected to the front surface and the back surface of the top end of the placing frame.
As a preferred embodiment of the present utility model, the diameter of the handle is larger than the diameter of the wire rod.
As a preferable technical scheme of the utility model, the metal qualitative hose and the screw rod are far away from each other, and the bottom of the sliding sleeve is in sliding connection with the bottom of the inner wall of the top plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the handle can be manually rotated to drive the screw head to move left and right, and the manual rotation of the stirring ring can drive the screw head to move up and down to adjust and position, so that a doctor can grasp the bone screw extraction technology, and the accuracy and effect of operation are improved.
2. According to the utility model, the key picture during nail taking can be fed back to the display screen through the miniature camera, so that the nail taking picture can be conveniently displayed on the display screen, the display range is expanded, medical staff who learn can intuitively observe the nail taking process, and a real, interactive and effective training environment is provided.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a partial structure of the present utility model;
fig. 3 is a partial bottom view of the present utility model.
In the figure: 1. an operating platform; 2. a support frame; 3. a top plate; 4. a screw rod; 5. a sliding sleeve; 6. a threaded sleeve; 7. a screw; 8. taking a nail head; 9. a dial ring; 10. a handle; 11. a metal qualitative hose; 12. a miniature camera; 13. a display screen; 14. a placing rack; 15. a binding band.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a bone screw extraction training platform through improvement, and the technical scheme of the utility model is as follows:
as shown in fig. 1-3, the intelligent control device comprises an operation platform 1, wherein a top plate 3 is arranged at the top of the operation platform 1, a screw rod 4 is rotatably arranged on the inner wall of the top plate 3, a sliding sleeve 5 is movably sleeved on the outer wall of the screw rod 4, a threaded sleeve 6 is fixedly arranged at the bottom end of the sliding sleeve 5, a screw rod 7 is connected with the inner wall of the threaded sleeve 6 in a threaded manner, a nail head 8 is fixedly arranged at the bottom end of the screw rod 7, one end of the screw rod 4 penetrates through the top plate 3 and is fixedly connected with a handle 10, a display screen 13 is fixedly arranged in the middle of the back surface of the top end of the top plate 3, and a miniature camera 12 is fixedly arranged on one side of the bottom end of the sliding sleeve 5 through a set metal qualitative hose 11.
In this embodiment, the bottom fixed mounting of screw rod 7 has to get pin fin 8, and the one end of screw rod 4 runs through roof 3 and fixedly connected with handle 10, and the middle part fixed mounting of screw rod 7 has to dial movable ring 9, and the diameter of handle 10 is greater than the diameter of screw rod 4, and when rotating through handheld handle 10 and stirring movable ring 9, the speed that makes things convenient for the manual rotation of operating personnel to control to get pin fin 8 left and right and reciprocate is consequently increased the practice impression.
In the embodiment, a display screen 13 is fixedly installed in the middle of the back of the top end of the top plate 3, a miniature camera 12 is fixedly installed on one side of the bottom end of the sliding sleeve 5 through a metal qualitative hose 11, the miniature camera 12 should preferably adopt the model OV5647 produced by full-view photoelectricity, and the image sensor for the raspberry group camera module is provided with 500 ten thousand pixels, has higher resolution than the traditional camera, and can shoot clear and fine images; the adoption of 1.4 mu m pixel size and back-illuminated photodiode BSI CMOS technology provides excellent image capturing capability under low light conditions, and can generate bright and low-noise images in dark environments, so that the image capturing device can work normally in dark environments; the real-time image acquisition can be performed at the speed of 1A5 frames/second, and the method is suitable for real-time feedback to the display screen 13 for the learner to watch and learn in real time.
In the embodiment, a miniature camera 12 is fixedly arranged on one side of the bottom end of the sliding sleeve 5 through a metal qualitative hose 11, the metal qualitative hose 11 is far away from the screw 7, the metal qualitative hose 11 is a pipeline formed by a metal thin-wall pipe and a flexible rubber or plastic protective layer, and the metal qualitative hose 11 is made of a metal material, has higher strength and pressure resistance, can bear higher pressure and load and is not easy to deform or damage; although the qualitative metal hose 11 is formed by a metal thin-walled tube, the qualitative metal hose has certain bending and twisting capabilities, and can be bent to a certain extent according to the requirement to be matched with the miniature camera 12 for targeted shooting; the table board is prevented from shaking in the operation process, and the qualitative metal hose 11 has better anti-seismic performance, so that the qualitative metal hose plays a role in stabilizing and supporting when the miniature camera 12 is fixed.
Working principle: during training and learning, a prosthesis embedded with bone nails is placed on a placing frame 14, the prosthesis is bound and limited through a binding belt 15, a medical staff can drive a screw rod 4 to rotate through manually rotating a handle 10, the screw rod 4 converts rotary motion into linear motion, so that a sliding sleeve 5 can be driven to move left and right on the screw rod 4, a nail taking head 8 is further driven to move left and right under the connection of a threaded sleeve 6 and a screw rod 7, a stirring ring 9 is manually rotated to drive the screw rod 7 to move up and down on the threaded sleeve 6, and the nail taking head 8 is driven to move vertically to adjust and position, so that doctors are helped to master the bone nail extraction technology; the qualitative hose 11 of metal and miniature camera 12 are driven to remove when moving through sliding sleeve 5, and after the flexible shape of qualitative hose 11 flexible needs, drive miniature camera 12 adjustment required shooting position back, with the picture feedback to display screen 13 in real time in the operation in-process, consequently extension show scope, the medical personnel of being convenient for study can audio-visual observation get the nail process.
In the description of the present utility model, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present utility model and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the present utility model, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Bone screw extraction training platform, including operation platform (1), its characterized in that: the top of operation platform (1) is equipped with roof (3), inner wall rotation of roof (3) installs lead screw (4), the outer wall movable sleeve of lead screw (4) is equipped with sliding sleeve (5), the bottom fixed mounting of sliding sleeve (5) has screw sleeve (6), the inner wall threaded connection of screw sleeve (6) has screw rod (7), the bottom fixed mounting of screw rod (7) has and gets pin fin (8), the one end of lead screw (4) runs through roof (3) and fixedly connected with handle (10), the middle part fixed mounting of roof (3) top back has display screen (13), the metal qualitative hose (11) fixed mounting of one side through setting up of sliding sleeve (5) bottom has miniature camera (12).
2. The bone screw extraction training platform of claim 1, wherein: a driving ring (9) is fixedly arranged in the middle of the screw rod (7).
3. The bone screw extraction training platform of claim 1, wherein: both sides on the top end of the operation platform (1) are fixedly provided with support frames (2), and the top ends of the two support frames (2) are fixedly connected with the bottom end of the top plate (3).
4. The bone screw extraction training platform of claim 1, wherein: the middle part at the top of the operation platform (1) is fixedly provided with a placing rack (14), and the front and the back at the top of the placing rack (14) are fixedly connected with binding bands (15).
5. The bone screw extraction training platform of claim 1, wherein: the diameter of the handle (10) is larger than that of the screw rod (4).
6. The bone screw extraction training platform of claim 1, wherein: the metal qualitative hose (11) is far away from the screw rod (7), and the bottom of the sliding sleeve (5) is in sliding connection with the bottom of the inner wall of the top plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321840971.8U CN220232588U (en) | 2023-07-13 | 2023-07-13 | Bone screw extraction training platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321840971.8U CN220232588U (en) | 2023-07-13 | 2023-07-13 | Bone screw extraction training platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220232588U true CN220232588U (en) | 2023-12-22 |
Family
ID=89180256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321840971.8U Active CN220232588U (en) | 2023-07-13 | 2023-07-13 | Bone screw extraction training platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220232588U (en) |
-
2023
- 2023-07-13 CN CN202321840971.8U patent/CN220232588U/en active Active
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