CN208081328U - A kind of tooth-planting positioning drilling equipment - Google Patents
A kind of tooth-planting positioning drilling equipment Download PDFInfo
- Publication number
- CN208081328U CN208081328U CN201820036020.8U CN201820036020U CN208081328U CN 208081328 U CN208081328 U CN 208081328U CN 201820036020 U CN201820036020 U CN 201820036020U CN 208081328 U CN208081328 U CN 208081328U
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- China
- Prior art keywords
- sleeve
- dental drill
- telescopic pipe
- cap
- sleeve cap
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- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
A kind of tooth-planting positioning drilling equipment, including positioning pressuring plate and dental drill sleeve, dental drill sleeve is flexibly connected with positioning pressuring plate, the positioning pressuring plate is by grip part, bending part and positioning region, positioning region front is equipped with abutment sleeve, and abutment sleeve is made of sleeve cap I and telescopic pipe I, and telescopic pipe I is fixed on the bottom of sleeve cap I, limiting slot is provided on the inner wall of sleeve cap I, the center of telescopic pipe I is provided with dental drill sleeve via；Dental drill sleeve is made of sleeve cap II and telescopic pipe II, telescopic pipe II is fixedly connected with sleeve cap II, the outer wall of sleeve cap II is equipped with limited post, it is provided with holding holes at the top of sleeve cap II, the central axes direction of telescopic pipe II is provided with the drill bit via of perforation, when dental drill sleeve is positioned in abutment sleeve, limited post is mutually twisted with limiting slot.The device can prevent dental drill sleeve the problem of rotating at a slow speed and under high-speed drilling state, while dental drill sleeve is equipped with holding holes, is convenient for changing the dental drill sleeve of different pore size.
Description
Technical field
The utility model is related to medical instruments fields, and in particular to a kind of tooth-planting positioning drilling equipment.
Background technology
Positioning device for tooth planting is a kind of specific purpose tool of digitized tooth implantation operation, using apicolocator is planted, can make doctor
Dental implant surgical fully according to preoperative designed angle, depth carry out, substantially increase the success rate of operation, reduce patient
Pain.The drilling of locator is one of important step of locator, and the accuracy of bore position directly affects the planting body later stage
Using effect.The drilling step of alveolar bone must be completed by positioning pressuring plate and the cooperation of dental drill sleeve by carrying out drilling using locator
Suddenly, the dental drill sleeve of dental drill and respective diameters that different-diameter is needed replacing after the completion of drilling carries out reaming to drilling.
It is necessary anti-rotational due to lacking between dental drill sleeve and pressing plate sleeve however during drilling and reaming
Drill bit and dental drill sleeve concentric the problem of rotating, can occur for measure.To solve the above-mentioned problems, application No. is
201120331936.4 utility model patent disclose a kind of drilling device of oral implanting positioner, although which solves
Dental drill the problem of dental drill cylinder rotates coaxially in boring procedure at a slow speed, however when dental drill is in high-speed drilling and reaming,
Drilling equipment increases the reduced capability that frictional force prevents rotation using arris, and drilling equipment is difficult to effectively form anti-rotation with pressing plate
The active force turned, drilling equipment still rotates coaxially, while drilling equipment is difficult to take out and replace from pressing plate.
Utility model content
The utility model to solve the above-mentioned problems, devises a kind of tooth-planting positioning drilling equipment, which can prevent
Only dental drill sleeve is the problem of rotating at a slow speed and under high-speed drilling state, while dental drill sleeve is equipped with holding holes, side
Just the dental drill sleeve of different pore size is replaced.
In order to achieve the above technical purposes, reach above-mentioned technique effect, the utility model is real by the following technical programs
Existing：
A kind of tooth-planting positioning drilling equipment, it is characterised in that：Including positioning pressuring plate and dental drill sleeve, dental drill sleeve with
Positioning pressuring plate is flexibly connected, and the positioning pressuring plate is equipped with positioning sleeve by grip part, bending part and positioning region, positioning region front
Cylinder, abutment sleeve is made of sleeve cap I and telescopic pipe I, and telescopic pipe I is fixed on the bottom of sleeve cap I, on the inner wall of sleeve cap I
It is provided with limiting slot, sleeve cap I and telescopic pipe I are hollow structure, and the center of telescopic pipe I is provided with dental drill sleeve via；
The dental drill sleeve is made of sleeve cap II and telescopic pipe II, and telescopic pipe II is fixedly connected with sleeve cap II, set
The outer wall of cylinder cap II is equipped with limited post, is provided with holding holes at the top of sleeve cap II, holding holes be set to the top of limited post and
It is symmetrically disposed on the top of sleeve cap II, the central axes direction of telescopic pipe II is provided with the drill bit via of perforation, and dental drill sleeve is placed
When in abutment sleeve, limited post is mutually twisted with limiting slot, and dental drill sleeve is equipped with Multiple Type according to the diameter change of drill bit
It is matched.
Preferably, the limited post is symmetrically disposed on the both sides of sleeve cap II, and the quantity of limited post is not less than 2, limit
The position and quantity that position slot opens up are corresponding with limited post.
Preferably, the quantity of the holding holes is no less than 2.
Preferably, the positioning pressuring plate and dental drill sleeve are made of stainless steel.
The utility model has the beneficial effects that：The device can prevent dental drill sleeve at a slow speed and high-speed drilling state issues
The problem of raw rotation, while dental drill sleeve is equipped with holding holes, is convenient for changing the dental drill sleeve of different pore size.
Description of the drawings
In order to illustrate more clearly of the technical solution of the utility model embodiment, make required for being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the utility model,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is a kind of overall structure diagram of tooth-planting positioning drilling equipment；
Fig. 2 is the structural schematic diagram of the positioning pressuring plate；
Fig. 3 is the structural schematic diagram of the dental drill sleeve.
In attached drawing, parts list represented by the reference numerals are as follows：
1- positioning pressuring plates, the grip parts 101-, 102- bending parts, the positioning regions 103-, 11- sleeve caps I, 111- limiting slot, 12-
Telescopic pipe I, 13- dental drill sleeve via, 2- dental drill sleeves, 21- sleeve caps II, 22- telescopic pipe II, 211- limited post, 212- folders
Hold hole, 23- drill bit vias.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
Refering to fig. 1 shown in -3, a kind of tooth-planting positioning drilling equipment, including positioning pressuring plate 1 and dental drill sleeve 2, dental drill
Sleeve 2 is flexibly connected with positioning pressuring plate 1, and the positioning pressuring plate 1 is by grip part 101, bending part 102 and positioning region 103, positioning
103 front of portion is equipped with abutment sleeve, and abutment sleeve is made of sleeve cap I11 and telescopic pipe I12, and telescopic pipe I12 is fixed on sleeve
The bottom of cap I11 is provided with limiting slot 111 on the inner wall of sleeve cap I11, and sleeve cap I11 and telescopic pipe I12 are hollow structure,
The center of telescopic pipe I12 is provided with dental drill sleeve via 13；
The dental drill sleeve 2 is made of sleeve cap II21 and telescopic pipe II22, and telescopic pipe II22 and sleeve cap II21 is solid
The outer wall of fixed connection, sleeve cap II21 is equipped with limited post 211, and holding holes 212, holding holes are provided at the top of sleeve cap II21
212 are set to the top of limited post and are symmetrically disposed on the top of sleeve cap II21, and the quantity of holding holes 212 is no less than 2, set
The central axes direction of bobbin II22 is provided with the drill bit via 23 of perforation, when dental drill sleeve 2 is positioned in abutment sleeve, limited post
211 are mutually twisted with limiting slot 111, and dental drill sleeve 2 is matched equipped with Multiple Type according to the diameter change of drill bit.
Therein, the limited post 211 is symmetrically disposed on the both sides of sleeve cap II21, and the quantity of limited post 211 is not small
In 2, the position and quantity that limiting slot 111 opens up are corresponding with limited post 211.
When using the present apparatus, the locator first by digitlization customization is worn on the lower jaw of patient, then by positioning pressuring plate 1
Telescopic pipe 112 be placed in locator on, then dental drill sleeve 2 is inserted into the abutment sleeve of positioning pressuring plate 1, dental drill sleeve 2
Sleeve cap II21 be contained in the sleeve cap I11 of abutment sleeve and the either flush of the two, the limit on sleeve cap II21 at this time
Position column is closely engaged with the limiting slot 111 on sleeve cap I11, when needing to carry out drilling action, selects 23 diameter of drill bit via
Minimum dental drill sleeve 2 is placed into the abutment sleeve of positioning pressuring plate 1, and the pioneer of suitable diameter is selected to bore and along drill bit via 23
High-speed drilling is carried out to alveolar bone, in dental drill high-speed rotation, limiting slot 111 is closely engaged with limited post 211, can prevent dental drill
It drives dental drill sleeve 2 the problem of coaxially selecting occur, then selects the bigger drill bit of diameter and matched dental drill sleeve 2
Reaming is carried out, bit diameter is sequentially increased and selects mating dental drill sleeve 2 until completing ream operation, on dental drill sleeve 2
Holding holes 212 can facilitate clamping tonger that it is clamped to taking-up from abutment sleeve, lead to positioning accurate without running fix sleeve
It spends the problem of reduction and reduces workload.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained in at least one of the utility model
In embodiment or example.In the present specification, schematic expression of the above terms be not necessarily referring to identical embodiment or
Example.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.The utility model is only by claims and its full scope and equivalent
Limitation.
Claims (4)
1. a kind of tooth-planting positions drilling equipment, it is characterised in that：Including positioning pressuring plate and dental drill sleeve, dental drill sleeve with it is fixed
Position pressing plate flexible connection, the positioning pressuring plate are equipped with abutment sleeve by grip part, bending part and positioning region, positioning region front,
Abutment sleeve is made of sleeve cap I and telescopic pipe I, and telescopic pipe I is fixed on the bottom of sleeve cap I, is provided on the inner wall of sleeve cap I
Limiting slot, sleeve cap I and telescopic pipe I are hollow structure, and the center of telescopic pipe I is provided with dental drill sleeve via；
The dental drill sleeve is made of sleeve cap II and telescopic pipe II, and telescopic pipe II is fixedly connected with sleeve cap II, sleeve cap
The outer wall of II is equipped with limited post, is provided with holding holes at the top of sleeve cap II, and holding holes are set to the top of limited post and symmetrical
It is set to the top of sleeve cap II, the central axes direction of telescopic pipe II is provided with the drill bit via of perforation, and dental drill sleeve is positioned over fixed
When in the sleeve of position, limited post is mutually twisted with limiting slot.
2. a kind of tooth-planting according to claim 1 positions drilling equipment, it is characterised in that：The limit column symmetry
The both sides of sleeve cap II are set to, the quantity of limited post is not less than 2, and the position and quantity that limiting slot opens up are opposite with limited post
It answers.
3. a kind of tooth-planting according to claim 1 positions drilling equipment, it is characterised in that：The number of the holding holes
Amount no less than 2.
4. a kind of tooth-planting according to claim 1 positions drilling equipment, it is characterised in that：The positioning pressuring plate and
Dental drill sleeve is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036020.8U CN208081328U (en) | 2018-01-10 | 2018-01-10 | A kind of tooth-planting positioning drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820036020.8U CN208081328U (en) | 2018-01-10 | 2018-01-10 | A kind of tooth-planting positioning drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208081328U true CN208081328U (en) | 2018-11-13 |
Family
ID=64065477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820036020.8U Expired - Fee Related CN208081328U (en) | 2018-01-10 | 2018-01-10 | A kind of tooth-planting positioning drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208081328U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114948280A (en) * | 2022-05-13 | 2022-08-30 | 四川大学 | Variable positioning device and positioning method for drill point for dentistry |
-
2018
- 2018-01-10 CN CN201820036020.8U patent/CN208081328U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114948280A (en) * | 2022-05-13 | 2022-08-30 | 四川大学 | Variable positioning device and positioning method for drill point for dentistry |
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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 |
Granted publication date: 20181113 Termination date: 20200110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |