CN207755397U - A kind of plantation guide plate - Google Patents
A kind of plantation guide plate Download PDFInfo
- Publication number
- CN207755397U CN207755397U CN201721388119.6U CN201721388119U CN207755397U CN 207755397 U CN207755397 U CN 207755397U CN 201721388119 U CN201721388119 U CN 201721388119U CN 207755397 U CN207755397 U CN 207755397U
- Authority
- CN
- China
- Prior art keywords
- bulge loop
- coolant liquid
- hole
- positioning plate
- guide plate
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of plantation guide plates, including horizontally disposed positioning plate and extended one group of fixed plate with positioning plate lower end, positioning plate extending direction is identical as the orientation of gum arc-shaped, pilot hole is offered on positioning plate, and bulge loop is upwardly extended on positioning plate and at pilot hole, bulge loop increases the guiding length to drill bit, so that borehole accuracy increases, and cooling hole is offered on bulge loop, coolant liquid is passed through from cooling hole, coolant liquid and bit contact, so that drill bit adheres to coolant liquid before drilling, and in drilling, coolant liquid being capable of position to the boring sites in curing of drill bit and between bulge loop and positioning plate simultaneously, improve cooling-down effect when surgical drill；And spout hole is offered in fixed plate, it after coolant liquid enters with drill bit, is discharged from the spout hole opened up in fixed plate, bone bits when drilling is taken out of while coolant liquid can be to boring sites in curing, improve the cleannes of operative site.
Description
Technical field
The utility model is related to medical tool, more particularly to a kind of plantation guide plate.
Background technology
Implantable artificial tooth location of root, angle, depth, are affected to tooth-implanting success rate.In traditional tooth-implanting, do not have
The auxiliary of effective instrument and equipment, the simple sense by doctor determine the position of artificial tooth root in a manner of manually estimating
It sets, the risk that tooth-implanting increases operation is carried out in a manner of " blind kind ".Nowadays a kind of plantation guide plate is by conduit and positioning board group
At, the wherein position of conduit and angle recordings position, angle and the depth information of Design planting body, by conduit by this
A little information are transferred in operation, so that planting body is implanted to accurate location.
Existing notification number is the Chinese patent of CN205729540U, and it discloses a kind of plantations importing coolant liquid to lead
Plate, including guide plate ontology are provided with the guide plate hole for drilling on the guide plate ontology, cooling are provided on the guide plate ontology
But liquid is flowed into the cooling hole in the guide plate hole, and the cooling hole is connected to the guide plate hole.As a result, by guide plate hole in tooth
When drilling on slot bone, coolant liquid can flow into guide plate hole by the cooling hole, flowed on alveolar bone by guide plate hole, dropped to alveolar bone
Temperature avoids the generation for burning bone phenomenon.
As in above-mentioned public technology, in the course of surgery, when drill bit enters from guide plate hole, when to alveolus bone drilling, drill bit
Mutual frictional heating between vibration and guide plate ontology occurs, but coolant liquid mostly exists near the drilling of alveolar bone, it can not be effective
Cool down before entering alveolar bone to drill bit, there are shortcomings to be modified.
Utility model content
The purpose of this utility model is to provide a kind of plantation guide plate, and the cooling for being passed through coolant liquid is provided on the plantation guide plate
Hole cools down boring bar tool before drilling, improves cooling-down effect when drilling.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of plantation guide plate, including positioning plate, be extended in positioning plate lower end one group of fixed plate and be opened in it is fixed
Pilot hole on the plate of position has upwardly extended bulge loop on the positioning plate and at pilot hole, has offered and be used on the bulge loop
It is passed through the cooling hole of coolant liquid, the spout hole for coolant liquid to be discharged is offered in the fixed plate.
By using above-mentioned technical proposal, plantation guide plate includes horizontally disposed positioning plate and extended and positioning plate
One group of fixed plate of lower end, positioning plate extending direction is identical as the orientation of gum arc-shaped, offers and leads on positioning plate
Xiang Kong passes through pilot hole to the alveolus bone drilling inside gum, completes the boring work before plantation tooth using drill bit；It is positioning
Bulge loop being upwardly extended on plate and at pilot hole, bulge loop increases the guiding length to drill bit so that borehole accuracy increases, and
Cooling hole is offered on bulge loop, coolant liquid, coolant liquid and bit contact is passed through from cooling hole so that drill bit is attached before drilling
Coolant liquid, and in drilling, coolant liquid can be simultaneously to the boring sites in curing of drill bit and between bulge loop and positioning plate
Position, improve cooling-down effect when surgical drill；And spout hole is offered in fixed plate, when coolant liquid with drill bit into
It after entering, is discharged from the spout hole opened up in fixed plate, bone when drilling is considered to be worth doing band while coolant liquid can be to boring sites in curing
Go out, improves the cleannes of operative site.
The utility model is further arranged to：The annular groove being connected to the cooling hole is provided in the bulge loop, it is described
Bulge loop inner wall is circumferentially-spaced to offer the apopore being connected to the annular groove.
By using above-mentioned technical proposal, annular groove is opened up in the inside of bulge loop, and annular groove is connected to cooling hole, when
When injecting coolant liquid from cooling hole, it can be simultaneously filled with coolant liquid in annular groove, and in the circumferentially-spaced apopore of bulge loop inner wall, it is cold
But liquid is flowed out from each apopore so that the side of drill bit can touch the cold cooling removed liquid, improve when surgical drill
Effect.
The utility model is further arranged to：The annular groove is arranged along the bulge loop axis direction spiral.
By using above-mentioned technical proposal, annular groove is arranged along bulge loop axis direction spiral, increases coolant liquid from bulge loop
On apopore in be discharged when with drill bit vertical direction area so that each position of drill bit can always with new coolant liquid
Contact, to improve cooling-down effect when surgical drill.
The utility model is further arranged to：The lower end of the positioning plate has been provided at circumferentially spaced to be connected to the annular groove
Flushing hole.
By using above-mentioned technical proposal, flushing hole is set in the lower end of positioning plate, and flushing hole is connected to annular groove,
Coolant liquid is rinsed from the lower end of positioning plate to alveolar bone, increases the flow velocity of the coolant liquid of alveolar bone upper surface so that when drilling
Bone bits quickly taken away by coolant liquid, improve the cleannes of operative site.
The utility model is further arranged to：The flushing hole water outlet is opened up towards boring direction.
By using above-mentioned technical proposal, the water outlet direction of flushing hole is opened up towards boring direction so that cooling liquid energy
Spray is to the cooling-down effect between drill bit and alveolar bone, improving the boring sites in curing in drilling between enough, and by bore portion
Bone bits near position quickly wash away, and improve the cleannes of operative site.
The utility model is further arranged to：The guide ring of inner wall smooth is provided in the bulge loop.
By using above-mentioned technical proposal, guide ring is set in bulge loop, drill bit passes through guide ring, has completely cut off drill bit and kind
Plant the friction between guide plate, and the interior smooth setting of guide ring, friction when reducing bit operation between guide ring
Coefficient, reduces heat production when work, indirectly improves the cooling-down effect of the boring sites in curing in drilling.
The utility model is further arranged to：The upper and lower side of the bulge loop is both provided with the guide ring.
By using above-mentioned technical proposal, guide ring is set in the upper end of bulge loop, bulge loop centre and the interval sky of drill bit are set
It sets, while the guiding for ensuring drill bit, reduces the contact area of drill bit and guide ring, reduce heat production when work,
What is connect improves the cooling-down effect of the boring sites in curing in drilling.
The utility model is further arranged to：The lower end of the spout hole is less than the upper end of alveolar bone.
By using above-mentioned technical proposal, the position of spout hole is set lower than to the upper surface of alveolar bone so that coolant liquid
It can be smoothly discharged from spout hole, coolant liquid accumulation is avoided to cause the pollution to surgical environments.
In conclusion the utility model has the advantages that：
A kind of plantation guide plate, including horizontally disposed positioning plate and being extended are fixed with one group of positioning plate lower end
Plate, positioning plate extending direction is identical as the orientation of gum arc-shaped, and pilot hole is offered on positioning plate, is worn using drill bit
Pilot hole is crossed to the alveolus bone drilling inside gum, completes the boring work before plantation tooth；On positioning plate and positioned at guiding
Bulge loop is upwardly extended at hole, bulge loop increases the guiding length to drill bit so that borehole accuracy increases, and in the upper end of bulge loop
It is provided with guide ring, the empty setting in interval of bulge loop centre and drill bit simultaneously offers cooling hole, coolant liquid is passed through from cooling hole, cold
But liquid and bit contact so that drill bit adheres to coolant liquid before drilling, and opens up annular groove in the inside of bulge loop, and annular groove is along convex
The setting of ring axis direction spiral, increases the contact area of coolant liquid and drill bit, and enable drill bit each position always with
New coolant liquid contact, to improve cooling-down effect when surgical drill.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of plantation guide plate；
Fig. 2 is the sectional view for showing plantation guide plate internal structure.
In figure：1, positioning plate；11, pilot hole；2, fixed plate；21, spout hole；3, bulge loop；4, cooling hole；5, annular groove；
6, apopore；7, flushing hole；8, guide ring.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of plantation guide plate, including positioning plate 1 and be extended in 1 lower end of positioning plate one group are fixed
Plate 2 needs to drill on the alveolar bone wrapped up in gum before planting tooth, by opening up pilot hole 11 on positioning plate 1, bores
Head drills across pilot hole 11 on alveolar bone, improves the positioning accuracy of drilling.
As shown in Figure 1, being extended in 1 upper end of positioning plate and straight up bulge loop 3 at the pilot hole 11, bulge loop 3 increases
To the guiding length of drill bit, the deflection of drill bit is reduced, improves the positioning accuracy of surgical drill.
As shown in Fig. 2, since plantation guide plate is using being made of integrally formed rigid plastics, drill bit is led with plantation when operation
Plate is in direct contact, and is easy to cause bulge loop 3 and is crumbled, and by being provided with guide ring 8 in the upper and lower ends of bulge loop 3, guide ring 8 is adopted
It is made higher than the metal material of drill bit with hardness and the inner wall smooth of guide ring 8 is arranged, guide ring 8 is embedded in the upper of bulge loop 3
Lower end, when operation, drill bit passes through guide ring 8, improves the positioning accuracy of surgical drill.
As shown in Fig. 2, in surgical procedure, it will appear between drill bit and alveolar bone and between drill bit and guide ring 8 and rub
The problem of wiping heat production is easy to cause and burns bone phenomenon, therefore need during operation to cool down to boring sites in curing and drill bit；
As shown in Fig. 2, offering cooling hole 4 on bulge loop 3 and close at the guide ring 8 of 3 upper end of bulge loop, performed the operation
In journey from cooling hole 4 to bulge loop 3 inside add coolant liquid, coolant liquid is attached on drill bit and as drill bit flows to bore portion
The heat production position during operation is realized the purpose of cooling in position.
As shown in Fig. 2, in order to further enhance cooling-down effect, the annular groove being connected to cooling hole 4 is provided in bulge loop 3
5, and annular groove 5 is arranged along the axis direction spiral of bulge loop 3, and be equipped with annular groove 5 in the same direction in the spaced apart from inner walls of bulge loop 3
Apopore 6, and apopore 6 is connected with annular groove 5, when adding coolant liquid into cooling hole 4, full of cold in annular groove 5
But liquid, and coolant liquid is sprayed from several apopores 6 opened up on 3 inner wall of bulge loop in drill bit increases connecing for drill bit and coolant liquid
Contacting surface is accumulated, and each position of drill bit is contacted with new coolant liquid always, to improve drop when surgical drill
Temp effect.
As shown in Fig. 2, in constantly injection coolant liquid, need by the coolant liquid discharge between fixed plate 2, in fixed plate
2 upper be spaced apart is equipped with several spout holes 21, and spout hole 21 is less than to the upper surface of alveolar bone so that coolant liquid can be smooth
Slave spout hole 21 in be discharged, avoid coolant liquid accumulation from causing pollution to surgical environments.
As shown in Fig. 2, will produce bone bits in surgical procedure, it has been provided at circumferentially spaced and annular groove 5 in the lower end of positioning plate 1
The flushing hole 7 of connection, and the water outlet direction of flushing hole 7 is opened up towards bore position；When operation, coolant liquid is under positioning plate 1
The flushing hole 7 at end is sprayed to boring sites in curing, increases the flow velocity of the coolant liquid of alveolar bone upper surface so that bone when drilling considers quilt to be worth doing
Coolant liquid is quickly taken away, and improves the cleannes of operative site, and directly can effectively be dropped to boring sites in curing spraying cooling liquid
The heat generated when low surgical drill.
Specific implementation process：
Operation consent will plant being fixed on the gum of patient of guide plate so that opening up on positioning plate 1 is led in plantation guide plate
The alveolar bone to drill is needed to it to hole 11.
After the completion of planting guide plate positioning, the drill bit in operation tool is passed through into the guide ring 8 in 1 convex ring 3 of positioning plate, and
Before starting drill bit, coolant liquid is injected from the cooling hole 4 opened up on bulge loop 3, coolant liquid is full of the annular groove 5 in bulge loop 3, and
It is sprayed on drill bit from the apopore 6 in bulge loop 3, cools down in advance to drill bit, and part coolant liquid is opened up from 1 lower end of positioning plate
Flushing hole 7 in be sprayed to the bore position of alveolar bone.
Operation starts, and starts drill bit, and coolant liquid considers the bone in operation from the overflow opened up in fixed plate 2 in plantation guide plate to be worth doing
It is discharged in hole 21, improves the cleannes of operative site.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. a kind of plantation guide plate, including positioning plate（1）, be extended in positioning plate（1）One group of fixed plate of lower end（2）And it opens
Set on positioning plate（1）On pilot hole（11）, it is characterized in that:The positioning plate（1）Above and it is located at pilot hole（11）Place prolongs upwards
Stretching has bulge loop（3）, the bulge loop（3）On offer cooling hole for being passed through coolant liquid（4）, the fixed plate（2）On open up
It is useful for the spout hole of discharge coolant liquid（21）.
2. a kind of plantation guide plate according to claim 1, it is characterized in that：The bulge loop（3）It is inside provided with and the cooling
Hole（4）The annular groove of connection（5）, the bulge loop（3）Inner wall is circumferentially-spaced to be offered and the annular groove（5）The apopore of connection
（6）.
3. a kind of plantation guide plate according to claim 2, it is characterized in that：The annular groove（5）Along the bulge loop（3）Axis
Direction spiral setting.
4. a kind of plantation guide plate according to claim 3, it is characterized in that：The positioning plate（1）Lower end circumferentially-spaced set
It is equipped with and the annular groove（5）The flushing hole of connection（7）.
5. a kind of plantation guide plate according to claim 4, it is characterized in that：The flushing hole（7）It is discharged towards boring direction
It opens up.
6. a kind of plantation guide plate according to claim 1, it is characterized in that：The bulge loop（3）Inside it is provided with inner wall smooth
Guide ring（8）.
7. a kind of plantation guide plate according to claim 6, it is characterized in that：The bulge loop（3）Upper and lower side be respectively provided with
State guide ring（8）.
8. a kind of plantation guide plate according to claim 1, it is characterized in that：The spout hole（21）Lower end be less than alveolar bone
Upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388119.6U CN207755397U (en) | 2017-10-26 | 2017-10-26 | A kind of plantation guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721388119.6U CN207755397U (en) | 2017-10-26 | 2017-10-26 | A kind of plantation guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207755397U true CN207755397U (en) | 2018-08-24 |
Family
ID=63179582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721388119.6U Expired - Fee Related CN207755397U (en) | 2017-10-26 | 2017-10-26 | A kind of plantation guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207755397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938847A (en) * | 2020-07-10 | 2020-11-17 | 厦门医学院附属口腔医院(厦门市口腔医院) | Digital oral implanting guide plate with water guide function |
| CN114848188A (en) * | 2022-05-05 | 2022-08-05 | 田野 | Internal water spraying type guide ring for oral implantation |
-
2017
- 2017-10-26 CN CN201721388119.6U patent/CN207755397U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938847A (en) * | 2020-07-10 | 2020-11-17 | 厦门医学院附属口腔医院(厦门市口腔医院) | Digital oral implanting guide plate with water guide function |
| CN114848188A (en) * | 2022-05-05 | 2022-08-05 | 田野 | Internal water spraying type guide ring for oral implantation |
| CN114848188B (en) * | 2022-05-05 | 2023-10-03 | 田野 | Inner water spray guide ring for oral implantation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20211026 |