CN202288506U - Transverse entry type tooth-implanting guide plate - Google Patents
Transverse entry type tooth-implanting guide plate Download PDFInfo
- Publication number
- CN202288506U CN202288506U CN2011203799836U CN201120379983U CN202288506U CN 202288506 U CN202288506 U CN 202288506U CN 2011203799836 U CN2011203799836 U CN 2011203799836U CN 201120379983 U CN201120379983 U CN 201120379983U CN 202288506 U CN202288506 U CN 202288506U
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- China
- Prior art keywords
- drill bushing
- drill
- boss
- pilot hole
- guide plate
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a transverse entry type tooth-implanting guide plate. The transverse entry type tooth-implanting guide plate comprises a matrix, wherein guide holes are formed in the matrix; each guide hole corresponds to an implanting nest; a drill sleeve is sleeved in each guide hole; the outer wall of the drill sleeve is jointed with the guide hole; the drill sleeve is matched with the pressing plate; a drill hole is formed in the pressing plate; notches are formed in the wall of the guide hole and the body of the drill sleeve; the guide hole comprises a through hole and a boss; the guide hole notch is formed on the boss; the drill sleeve is completely wrapped in the boss; the boss is larger than the semiarc of the guide hole; the drill sleeve comprises a sleeve part; the drill sleeve notch is arranged in the sleeve part; an arc-shaped convex edge is formed on the body of the sleeve; and an arc-shaped groove is formed on the boss. The transverse entry type tooth-implanting guide plate has the advantages of allowing the drill to transversely enter an oriented guide plate, reducing the requirement on drilling height and reducing the influence on the mouth opening degree of a patient.
Description
Technical field
The aid that this utility model uses when relating to a kind tooth, particularly a kind of horizontal entering formula kind tooth guide plate.
Background technology
In artificial tooth implant surgery operation now,, can adopt surgical guide accurately to locate for guaranteeing the accuracy and the safety of plantation.At present, in the operation of artificial tooth implant surgery, guide plate all is not notched, and drill bit can only get into from the vertical direction of drill bushing.Yet, because the limitation (district of especially grinding one's teeth in sleep) of patient's opening degree because of the deficiency of drillhole height, can make drill bit to insert guide plate with vertical direction, and cause guide plate in operation, can't use sometimes.And it is not enough to run into the backteeth district aperture of dehiscing, and when causing guide plate to use, can only give up surgical guide, directly holes on alveolar bone with drill bit, can't guarantee the accuracy and the safety of planting.
The utility model content
For the drill bit that overcomes prior art can only be inserted guide plate with vertical direction; Receive the limitation of patient's opening degree to cause guide plate to use; The accuracy that can't guarantee to plant and the defective of safety; This utility model provides a kind of permission drill bit laterally to get into directed guide plate, has reduced the requirement to drillhole height, has reduced the horizontal entering formula kind tooth guide plate of the influence that receives patient's opening degree.
A kind of horizontal entering formula kind tooth guide plate, comprise with alveolus contact, the matrix of positioning operation position, described matrix is provided with at least one pilot hole that is used to hole, each pilot hole is corresponding to corresponding plantation nest on the alveolar bone;
Being socketed with the annular drill bushing that is made of metal in the described pilot hole, fits in the outer wall of described drill bushing and the inside of described pilot hole, and described drill bushing is adaptive with the pressing plate that is connected drill bit;
The drill bit bore that described pressing plate is provided with is adaptive with drill bit, allow drill bit to run through;
It is characterized in that: the hole wall of described pilot hole and the cover of described drill bushing all offer the breach that allows drill bit laterally to get on one's body;
Described pilot hole comprises the through hole that is positioned on the matrix and extends upward, protrudes in the annular boss of matrix along through-hole wall that the pilot hole breach is arranged on the described boss;
Described drill bushing is coated in the described boss fully, and described boss is greater than the pilot hole semi arch;
Described drill bushing comprises the piped sleeve part of circle, and the drill bushing breach is arranged at described sleeve part, and the stack shell of described sleeve part is provided with the arc chimb that a circle stretches out and forms, and described boss is provided with and the adaptive arc groove of described arc chimb.
Further, the outer wall girth of described drill bushing is greater than 1/2 girth of place circumference, and the inwall girth of described drill bushing is less than or equal to 1/2 girth that belongs to circumference.
Further, the sidewall of described drill bushing breach and described drill bushing inwall are tangent.
Perhaps, the outer wall girth of described drill bushing is less than 1/2 girth of place circle, and two sides of the arc groove of described boss form the stop part that stops drill bushing to skid off.
Further, described pressing plate is provided with a circle and the adaptive scrobicular ring of drill bushing arc chimb.
The technical conceive of this utility model is: the permission drill bit is set on pilot hole laterally gets into the breach in it, having increased size is the drillhole height of guide hole opening axial distance, thereby has reduced the requirement to patient's opening degree.
Boss is set on pilot hole, and the pressing plate that uses during to implant operation plays radial constraint, and pressing plate can not moved by occurred level, plays the effect of centering.
The arc chimb is set on drill bushing, and the arc chimb is set up in the boring, in the scrobicular ring of drill bushing top card such as pressing plate, also stops drill bit to break away from guide plate when stoping drill bit to rock.
The outer wall of drill bushing is overlapped with the inwall of boss, and boss wraps up drill bushing fully, simultaneously since boss greater than the pilot hole semi arch, thereby the both sides of boss breach are formed stop drill bushing to break away from the stop part of pilot hole, reach the purpose of location drill bushing.
On boss, be provided with and the adaptive groove of drill bushing arc chimb,, reach the purpose of location drill bushing even drill bushing, also can be formed the stop part that stops drill bushing to skid off by two sidewalls of groove less than semi arch.
Make the sidewall and the pilot hole inwall of pilot hole breach tangent, the sidewall of drill bushing breach and drill bushing inwall are tangent, can guarantee that the pressing plate that is connected with drill bit gets in the drill bushing smoothly.
The utlity model has the permission drill bit and laterally get into directed guide plate, reduced requirement, reduced the advantage of the influence that receives patient's opening degree drillhole height.
The technical conceive of utility model: the permission drill bit is set on pilot hole laterally gets into the breach in it, having increased size is the drillhole height of guide hole breach axial distance, thereby has reduced the requirement to patient's opening degree.
The guide hole of considering pressing plate does not have opening, therefore before drilling, earlier drill bit is inserted in the guide hole of pressing plate, laterally moves in the pilot hole of guide plate together again.
Specific operation process in the pilot hole that moves into guide plate, axially is pressed into it pressing plate guide aperture in the pilot hole again, makes its groove fasten the boss of drill bushing.The boss of drill bushing will remain on the center of circle of guide plate pilot hole.
For the pilot hole structure that can make pressing plate can laterally move in the drill bushing, the inwall annulus that therefore designs drill bushing is less than or equal to a semi-perimeter of place circle.
To the size of drill bushing opening, design the structure of corresponding matrix guide hole opening.
When the outer wall annulus of drill bushing during less than a semi-perimeter of place circumference, matrix is provided with and hinders the stop part that drill bushing moves radially.
When the outer wall annulus of drill bushing during greater than a semi-perimeter of place circumference, the inwall annulus girth design of matrix guide hole and the outer wall annulus of drill bushing etc. are big, and this structure can retrain drill bushing and move radially.
The utlity model has the permission drill bit and laterally get into directed guide plate, reduced requirement, reduced the advantage of the influence that receives patient's opening degree drillhole height.
Description of drawings
Fig. 1 is the sketch map of guide plate matrix.
Fig. 2 is the sketch map of pilot hole.
Fig. 3 is the sketch map that first kind of drill bushing is housed in the pilot hole boss.
Fig. 4 is the vertical view of Fig. 3.
Fig. 5 is the sketch map of second kind of drill bushing.
Fig. 6 is the vertical view of Fig. 5.
Fig. 7 is the sketch map that second kind of drill bushing is housed in the pilot hole boss.
Fig. 8 is the use block diagram of guide plate when adopting second kind of drill bushing.
Fig. 9 is the sketch map that the third drill bushing is housed in the pilot hole.
Figure 10 is the vertical view of Fig. 9.
Figure 11 is the sketch map that has the pressing plate of scrobicular ring.
The specific embodiment
Embodiment one
With reference to Fig. 1-4,11
Horizontal entering formula kind tooth guide plate, comprise with alveolus contact, the matrix 1 of positioning operation position, described matrix 1 is provided with at least one pilot hole that is used to hole 2, each pilot hole 2 is corresponding to planting nest on the alveolar bone accordingly;
Being equipped with the annular drill bushing 3 that is made of metal in the described pilot hole 2, fits in the inside of the outer wall of described drill bushing 3 and described pilot hole 2, and described drill bushing 2 is adaptive with the pressing plate 4 that drill bit is used;
Described pressing plate 4 is provided with pilot hole 41 5 adaptive with drill bit, that allow drill bit 5 to run through;
The cover of the hole wall of described pilot hole 2 and described drill bushing 3 all offers the breach 21,33 that allows drill bit laterally to get on one's body;
Described pilot hole 2 comprises the through hole 22 that is positioned on the matrix 1 and extends upward, protrudes in the annular boss 23 of matrix along through-hole wall that pilot hole breach 21 is arranged on the described boss 23;
Described drill bushing 3 is coated in the described boss 23 fully, and described boss 23 is greater than the pilot hole semi arch;
Described drill bushing 3 comprises the piped sleeve part 31 of circle; Drill bushing breach 33 is arranged at described sleeve part 31; The stack shell of described sleeve part 31 is provided with the arc chimb 32 that a circle stretches out and forms, and described boss 23 is provided with the arc groove 231 adaptive with described arc chimb 32;
Described drill bushing breach 33 is slightly larger than bit diameter with pilot hole breach 21 and less than the drill bushing diameter of bore.
The girth of the outer wall of described drill bushing 3 is greater than 1/2 girth of place circumference, and the girth of the inwall of described drill bushing 3 is less than or equal to 1/2 girth that belongs to circumference.
Described pressing plate 4 is provided with the circle scrobicular ring 42 adaptive with drill bushing arc chimb 32.
Use the method for described horizontal entering formula kind tooth guide plate may further comprise the steps:
1) guide plate that, is equipped with drill bushing 3 in the pilot hole 2 with matrix 1 is worn on patient's the alveolus;
2), drill bit is inserted in the drill bit bore 11 of pressing plate, drill bit 5 stretches out drill bit bore 11;
3), make drill bit 5 in breach laterally gets into drill bushing 3, make pressing plate 4 aim at drill bushings 3;
4), press down pressing plate 4, drill bushing 3 tops are snapped in the scrobicular ring 42 of pressing plate 4; Opening the drill bit motor can punch.
The technical conceive of present embodiment is: the permission drill bit is set on pilot hole laterally gets into the breach in it, having increased size is the drillhole height of guide hole breach axial distance, thereby has reduced the requirement to patient's opening degree.
The guide hole of considering pressing plate does not have opening, therefore before drilling, earlier drill bit is inserted in the guide hole of pressing plate, laterally moves in the pilot hole of guide plate together again.
The arc chimb is set on drill bushing, and the arc chimb is set up in the boring, and the drill bushing top snaps in the scrobicular ring of pressing plate, stops pressing plate and drill bit to move, and departs from the home position of guide plate pilot hole.
The outer wall of drill bushing is overlapped with the inwall of boss, and boss wraps up drill bushing fully, simultaneously since boss greater than the pilot hole semi arch, thereby the both sides of boss breach are formed stop drill bushing to break away from the stop part of pilot hole, reach the purpose of constraint drill bushing.
Embodiment two
With reference to Fig. 5-7,11
The difference part of present embodiment and embodiment two is: the sidewall of described drill bushing breach 33 and described drill bushing inwall are tangent.
The technical conceive of present embodiment is: the sidewall of drill bushing breach and drill bushing inwall are tangent, and pressing plate is got in the drill bushing along a gathering sill smoothly.
Embodiment four
With reference to Fig. 8-11
The difference of present embodiment and embodiment two is: the outer wall girth of drill bushing 3 is less than 1/2 of the place circumference, and two sides 232 of the arc groove 23 1 of described boss 23 form the stop part that stops drill bushing 3 to skid off.
The technical conceive of present embodiment is: on boss, be provided with and the adaptive groove of drill bushing arc chimb, even drill bushing, also can be formed the stop part that stops drill bushing to skid off by two sidewalls of groove less than semi arch, reach the purpose of partial fixing drill bushing.
The described content of this description embodiment only is enumerating the way of realization of utility model design; The protection domain of this utility model should not be regarded as and only limit to the concrete form that embodiment states, the protection domain of this utility model also reach in those skilled in the art according to this utility model design the equivalent technologies means that can expect.
Claims (5)
1. horizontal entering formula kind tooth guide plate, comprise with alveolus contact, the matrix of positioning operation position, described matrix is provided with at least one pilot hole that is used to hole, each pilot hole is corresponding to corresponding plantation nest on the alveolar bone;
Being socketed with the annular drill bushing that is made of metal in the described pilot hole, fits in the outer wall of described drill bushing and the inside of described pilot hole, and described drill bushing is adaptive with the pressing plate that is connected drill bit;
The drill bit bore that described pressing plate is provided with is adaptive with drill bit, allow drill bit to run through;
It is characterized in that: the hole wall of described pilot hole and the cover of described drill bushing all offer the breach that allows drill bit laterally to get on one's body;
Described pilot hole comprises the through hole that is positioned on the matrix and extends upward, protrudes in the annular boss of matrix along through-hole wall that the pilot hole breach is arranged on the described boss;
Described drill bushing is coated in the described boss fully, and described boss is greater than the pilot hole semi arch;
Described drill bushing comprises the piped sleeve part of circle, and the drill bushing breach is arranged at described sleeve part, and the stack shell of described sleeve part is provided with the arc chimb that a circle stretches out and forms, and described boss is provided with and the adaptive arc groove of described arc chimb.
2. horizontal entering formula kind tooth guide plate as claimed in claim 1 is characterized in that: the outer wall girth of described drill bushing is greater than 1/2 girth of place circumference, and the inwall girth of described drill bushing is less than or equal to 1/2 girth that belongs to circumference.
3. horizontal entering formula kind tooth guide plate as claimed in claim 2, it is characterized in that: the sidewall of described drill bushing breach and described drill bushing inwall are tangent.
4. horizontal entering formula kind tooth guide plate as claimed in claim 2 is characterized in that: the outer wall girth of described drill bushing is less than 1/2 girth of place circle, and two sides of the arc groove of described boss form the stop part that stops drill bushing to skid off.
5. like the described horizontal entering formula kind tooth guide plate of one of claim 1-4, it is characterized in that: described pressing plate is provided with a circle and the adaptive scrobicular ring of drill bushing arc chimb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203799836U CN202288506U (en) | 2011-08-18 | 2011-10-09 | Transverse entry type tooth-implanting guide plate |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120299490 | 2011-08-18 | ||
| CN201120299490.1 | 2011-08-18 | ||
| CN2011203799836U CN202288506U (en) | 2011-08-18 | 2011-10-09 | Transverse entry type tooth-implanting guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202288506U true CN202288506U (en) | 2012-07-04 |
Family
ID=46357506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203799836U Withdrawn - After Issue CN202288506U (en) | 2011-08-18 | 2011-10-09 | Transverse entry type tooth-implanting guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202288506U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379747A (en) * | 2011-08-17 | 2012-03-21 | 杭州正驰达精密机械有限公司 | Transverse entering type denture implant guide plate and use method thereof |
| WO2016043578A1 (en) * | 2014-09-19 | 2016-03-24 | Stichting Vu-Vumc | Kit for the implantation of a dental implant |
| CN107981941A (en) * | 2017-11-29 | 2018-05-04 | 四川大学 | Grind one's teeth in sleep for oral cavity the cavity preparation component and guiding sleeve of area's immediate implant |
| CN108366842A (en) * | 2015-12-14 | 2018-08-03 | 2英吉斯股份公司 | Dental operation guides system |
-
2011
- 2011-10-09 CN CN2011203799836U patent/CN202288506U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102379747A (en) * | 2011-08-17 | 2012-03-21 | 杭州正驰达精密机械有限公司 | Transverse entering type denture implant guide plate and use method thereof |
| WO2016043578A1 (en) * | 2014-09-19 | 2016-03-24 | Stichting Vu-Vumc | Kit for the implantation of a dental implant |
| CN108366842A (en) * | 2015-12-14 | 2018-08-03 | 2英吉斯股份公司 | Dental operation guides system |
| CN107981941A (en) * | 2017-11-29 | 2018-05-04 | 四川大学 | Grind one's teeth in sleep for oral cavity the cavity preparation component and guiding sleeve of area's immediate implant |
| WO2019104921A1 (en) * | 2017-11-29 | 2019-06-06 | 四川大学 | Cavity preparation assembly and guide casing for immediate implantation in oral molar area |
| US11090140B2 (en) | 2017-11-29 | 2021-08-17 | Sichuan University | Cavity preparation assembly and guiding sleeve for immediate implantation in oral molar region |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120704 Effective date of abandoning: 20140730 |
|
| RGAV | Abandon patent right to avoid regrant |