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A guide plate positioner for implantation operation

A locator and guide plate technology, which is applied in the fields of dental implants, dental restorations, medical science, etc., can solve the problems of insufficient surgical field of view, reduced tactile sensitivity of the surgeon, and insufficient mouth opening of the patient, so as to avoid unfavorable surgical operations, Avoid the effect of vision

Active Publication Date: 2019-01-15
THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of the above-mentioned technical problems, the object of the present invention is to provide a guide plate positioner for implantation surgery, which solves the problems that the surgical field of view is not wide enough when the current implantation guide plate positions the implantation direction and depth, reduces the operator’s tactile sensitivity, and some patients have insufficient mouth opening.

Method used

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  • A guide plate positioner for implantation operation
  • A guide plate positioner for implantation operation
  • A guide plate positioner for implantation operation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment one: by Figure 1-7 As shown, the present invention includes a base 1, the base 1 is fixed with a first support column 2, the base 1 and the first support column 2 are used to support the whole of the device, and the first support column 2 can be vertically up and down Straight sliding is provided with support frame 3, and described support frame 3 is provided with base, and described base is provided with dental model 5, and base is used for better fixing the position of dental model 5, and the position of described support frame 3 A positioning frame 4 is provided above, and the positioning frame 4 can rotate on the first support column 2. The positioning frame 4 is used to fix and position the dental model 5 and the patient's teeth so that the dental model 5 is parallel to the patient's teeth, which is equivalent to placing the patient's teeth The outline of the tooth is moved to the outside of the oral cavity, and the second support column 6 can be vertic...

Embodiment 2

[0024] Embodiment 2: On the basis of the above embodiments, in order to realize the rotation of the first turntable 8, the right end of the first turntable 8 is fixedly provided with a first shaft sleeve 16, and the right end of the first shaft sleeve 16 is fixedly provided with a The first sector gear 17, the first connecting rod 10 is fixed with a strip pin 18, the first shaft sleeve 16 is provided with a strip pin groove 46 matching with the strip pin 18, the first sector gear 17 A first rack 19 is meshed above the upper end of the box body 7. A first chute 20 is provided on the upper surface of the box body 7. A first slide bar 21 is provided in the first chute 20. The first rack 19 It is fixedly connected with the first slide bar 21.

[0025] The front and rear sliding of the first rack 19 drives the rotation of the first sector gear 17 meshed with it, thereby realizing the rotation of the first turntable 8 fixedly connected with the first sector gear 17. In order to real...

Embodiment 3

[0026] Embodiment 3: On the basis of the above embodiments, the first connecting rod 10 is provided with a second bushing 22, and the outer surface of the second bushing 22 is provided with an annular chute 23. The second shaft sleeve 22 is covered with a third shaft sleeve 24, the third shaft sleeve 24 is fixed with a second sector gear 25, and the third shaft sleeve 24 is provided with a boss, and the boss can be positioned along the circular ring. shaped chute 23 to slide, the second connecting rod 11 is fixed with a left limiting plate 26 and a right limiting plate 27, a second rack 28 is meshed above the second sector gear 25, and the box body 7 is provided with a second chute 29, the second chute 29 is provided with a second slide bar 30, the second slide bar 30 is fixedly connected with the second sector gear 25, and the first connecting rod 10 is fixedly connected with a protruding block 45 , and the protruding block 45 is on the left side of the second shaft sleeve 22...

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Abstract

A guide plate positioner for implantation operation solves the problems that the implantation guide plate positioning implantation direction, the operation field of view is not wide enough in depth, the tactile sensitivity of an operator is reduced, and the mouth opening degree of some patients is insufficient, and the implantation guide plate positioner is used for positioning implantation direction. Including the base, a first support column is fixed on the base. A support frame is arranged on that first support column, a dental mold is arranged on the support frame, a positioning frame is arranged above the support frame, a second support column is vertically liftable in the first support column, a box body is fixed on the second support column, a first turntable is arranged on the boxbody, Second turntable, the first link and the second link, first connecting rod, the second connecting rod penetrates left and right through the first turntable and the second turntable. The left endof the first connecting rod is hinged with a first operating lever, the first operating lever is hinged with the left end of the second connecting rod, the right end of the second connecting rod is hinged with a second operating lever, the second operating lever is hinged with the right end of the second connecting rod, a drill bit is fixed on the first operating lever, and a guide needle is fixed on the second operating lever.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a guide plate positioner for implantation surgery. Background technique [0002] Implant surgery guide is currently the most familiar implant guide, which defines the direction, depth and safety of implant surgery, and is widely used in clinical practice. But not with the implant guide plate, all aspects of the implant surgery are "safe". Issues such as the speed of implantation and the frequency of lifting with the pioneer drill should also be considered to obtain a better therapeutic effect. At present, the implant guide plate can accurately locate the implant position during the treatment process, avoiding complications caused by blindness of the operation, and can also accurately measure the width and height of the alveolar bone. The defect situation reduces the difficulty of surgery and reduces soft tissue damage to a certain extent. However, the implant guide plat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C8/00
CPCA61C8/0089A61C8/009
Inventor 杜田丰朱娟芳甘抗裴钰吴来迪
Owner THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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