CN107822720A - Gear division drill bit, plantation guide plate and its application method - Google Patents
Gear division drill bit, plantation guide plate and its application method Download PDFInfo
- Publication number
- CN107822720A CN107822720A CN201711011385.1A CN201711011385A CN107822720A CN 107822720 A CN107822720 A CN 107822720A CN 201711011385 A CN201711011385 A CN 201711011385A CN 107822720 A CN107822720 A CN 107822720A
- Authority
- CN
- China
- Prior art keywords
- drill bit
- gear division
- chip area
- apopore
- drill
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 74
- 238000004140 cleaning Methods 0.000 claims abstract description 41
- 238000011010 flushing procedure Methods 0.000 claims abstract description 34
- 238000005520 cutting process Methods 0.000 claims abstract description 27
- 238000009826 distribution Methods 0.000 claims abstract description 10
- 208000010392 Bone Fractures Diseases 0.000 claims description 13
- 239000008280 blood Substances 0.000 claims description 13
- 210000004369 blood Anatomy 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000002513 implantation Methods 0.000 abstract description 35
- 230000000694 effects Effects 0.000 abstract description 13
- 108091006146 Channels Proteins 0.000 description 24
- 241000196324 Embryophyta Species 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000005553 drilling Methods 0.000 description 3
- 210000003128 head Anatomy 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 102000004392 Aquaporin 5 Human genes 0.000 description 1
- 108090000976 Aquaporin 5 Proteins 0.000 description 1
- 235000000380 Nyssa aquatica Nutrition 0.000 description 1
- 241001514640 Tristaniopsis laurina Species 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C3/00—Dental tools or instruments
- A61C3/02—Tooth drilling or cutting instruments; Instruments acting like a sandblast machine
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0089—Implanting tools or instruments
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Dental Prosthetics (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of gear division drill bit,Plant guide plate and its application method,Wherein gear division drill bit includes drill body,Cutting structure,Cutting tooth,Chip area,Water flushing channel and apopore,Cutting structure is integrally disposed upon on drill body,Cutting tooth is integrally disposed upon on cutting structure,Water flushing channel is opened in drill body,Chip area is opened between cutting structure,Apopore is opened between water flushing channel and chip area and connects water flushing channel and chip area,Helically type extends length direction of the chip area along drill body,And it is provided with a plurality of,At least one apopore is provided with every chip area,Projection of the apopore along the length direction of drill body in a plurality of chip area surrounds drill body equally circle distribution,Non-overlapping copies between the projection of apopore,In gear division bit the catchment area of implantation hole inwall can be enable to be uniformly distributed,So that the cleaning effect on implantation hole inwall is evenly,It is cleaner.
Description
Technical field
The present invention relates to tooth-planting technical field, more specifically, it relates to gear division drill bit, plantation guide plate and its use
Method.
Background technology
Patient's mouth implantation tooth-implanting operation in, it is preoperative need for patient make it is relative with its cavity interior tooth
The plantation guide plate answered, by planting guide plate doctor can be helped to determine the position to be drilled using drill bit on jawbone in operation.
After plantation guide plate is fixed on jawbone, using the plantation mobile phone for being provided with gear division drill bit under the guiding of plantation guide plate in jaw
Implantation hole is drilled out on bone, planting body is then placed in implantation hole.
In actual mechanical process, gear division drill bit can produce watery blood and broken bone when punching in implantation hole, it is therefore desirable to toward kind
Plant in hole and pour water to clear up watery blood and broken bone, washed by water at present using water pipe in oral cavity towards plantation guide plate, penetrate into plantation guide plate
Interior water then enters implantation hole cleaning watery blood and broken bone, and the cleaning effect of this manner of cleaning up is undesirable, there is residual so that plantation
Local infection can occur after implant operation is finished for hole.
The content of the invention
Water pipe is used to be washed by water in oral cavity towards plantation guide plate for existing, the water penetrated into plantation guide plate then enters implantation hole
Watery blood and broken bone are cleared up, the cleaning effect of this manner of cleaning up is undesirable, there is residual so that implantation hole is after implant operation is finished
The technical problem of local infection can occur, the purpose of the present invention one is to provide a kind of gear division drill bit, and it has cleaning effect good
The advantages of.
To achieve the above object one, the invention provides following technical scheme：
A kind of gear division drill bit, including drill body, cutting structure, cutting tooth, chip area, water flushing channel and apopore, it is described to cut
Cut structural integrity to be arranged on the drill body, the cutting tooth is integrally disposed upon on the cutting structure, and the bath is logical
Road is opened in the drill body, and the chip area is opened between the cutting structure, and the apopore is opened in described
Between water flushing channel and the chip area and connect the water flushing channel and the chip area, the chip area is along the drill bit sheet
Helically type extends the length direction of body, and be provided with it is a plurality of, be provided with every chip area it is at least one it is described go out
Water hole, the projection of length direction of the apopore along the drill body in a plurality of chip area surround the drill bit sheet
Body equally circle distribution, non-overlapping copies between the projection of the apopore.
Pass through above-mentioned technical proposal, gear division drill bit can be filled with cleaning water, water when being drilled on jawbone into water flushing channel
Entered by water flushing channel from apopore in implantation hole and implantation hole is cleared up, and the cleaning water that watery blood and broken bone will be cleared up
Be guided out implantation hole from chip area, cleaning water can also cool down during discharge to drill bit, avoid gear division drill bit due to
Temperature after frictional heat is too high and makes one body-sensing to pain or sustains damage, and projects the apopore of equally circle distribution
Then can uniformly on gear division drill bit structural strength distribution, while can also make in gear division bit implantation hole inwall by the water surface
Product can be uniformly distributed so that the cleaning effect on implantation hole inwall evenly, it is cleaner.
Further, the apopore in every chip area is arranged to one.
Pass through above-mentioned technical proposal, apopore is opened up on gear division drill bit can reduce the structural strength of gear division drill bit, therefore
An apopore is only opened up in every chip area can then mitigate the reduction of gear division drill bit structure intensity to greatest extent, bore gear division
The ability to bear of head is stronger.
Further, the apopore in every chip area is arranged to multiple, and along the length of the chip area
Direction is uniformly distributed.
Pass through above-mentioned technical proposal, multiple apopores are set to increase the water yield of gear division drill bit in chip area, so as to
More cleaning water are exported in the case where water flushing channel hydraulic pressure is constant, improve cleaning effect, equally distributed multiple apopores
Then area uniformly can be cleaned on implantation hole inwall, make cleaning effect on implantation hole inwall evenly.
Further, the apopore closest between the adjacent chip area is in the same and drill body axle
In the vertical plane of heart line.
Pass through above-mentioned technical proposal, closest apopore can after being opened on sustained height between adjacent chip area
It is once fixed on tapping equipment just to complete all perforates when making gear division drill bit, without changing gear division drill bit in perforate
Position in equipment, reduce manufacture difficulty.
Further, the apopore closest between the adjacent chip area is not in the same and drill body
In the vertical plane of axial line.
Pass through above-mentioned technical proposal, closest apopore is opened up at various height between adjacent chip area, from
And retain the structural strength of gear division drill bit to greatest extent after apopore is opened up.
Further, the apopore gradually becomes along its axial section along the direction away from the drill body axial line
Greatly.
Pass through above-mentioned technical proposal, cleaning water can gradually increase its projected area after apopore ejection, above-mentioned setting
The projected area that apopore can be such that apopore is projected on implantation hole inwall maximizes, beneficial to raising cleaning effect.
The purpose of the present invention two is to provide a kind of method that gear division drill bit is used cooperatively with planting guide plate, there is provided as follows
Technical scheme：
Gear division drill bit and the method that is used cooperatively of plantation guide plate, using the gear division drill bit in goal of the invention one, and with the tooth
Section's drill bit is used cooperatively and bored with the plantation guide plate for the guide pillar hole for being used to guide the gear division drill bit to enter jawbone, the gear division
Head is arranged on plantation mobile phone, and the water-filling dress for the water-filling into the water flushing channel is fixedly installed in the plantation mobile phone
Put, the method that the drill bit is used cooperatively with the plantation guide plate comprises the following steps：
Step 1, the plantation guide plate is fixed on tooth；
Step 2, by the guide pillar hole on the gear division drill bit alignment plantation guide plate；
Step 3, operating the plantation mobile phone makes the gear division drill bit stretch into the guide pillar hole and rotates the gear division drill bit；
Step 4, operate the filling device and cleaning water is injected into the water flushing channel；
Step 5, during the gear division bit bore, the watery blood overflowed and broken bone are cleared up in the guide pillar hole, treated described
After the completion of gear division bit bore, the gear division drill bit is extracted out.
Step 6, remove the plantation guide plate.
Pass through above-mentioned technical proposal, plantation guide plate is used cooperatively with drill bit, and is continued during drilling using plantation
Filling device in mobile phone is discharged toward the water flushing channel water-filling in gear division drill bit, watery blood and broken bone from chip area, in the same of discharge
When gear division drill bit can be cooled down.
Further, the plantation guide plate includes the substrate of arc, and the both sides in the zig direction are prolonged in the same direction respectively
Stretch and be provided with interior jawbone fixed plate and outer jawbone fixed plate, the one end of the guide pillar hole away from the interior jawbone fixed plate offers
For forming the wedge-shaped slot of drain chamber, the opening direction of the wedge-shaped slot is outwardly.
Pass through above-mentioned technical proposal, after plantation guide plate is fixed with gum, gear division drill bit can be stretched into guide pillar hole and to tooth
Bed is drilled, and cleaning water directly enters the planting area of gum from guide pillar hole, and cleaning water carries out clear to gum and gear division drill bit
Reason and cooling.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) by setting water flushing channel and apopore in drill body, gear division drill bit, can be logical to bath when being drilled on jawbone
Cleaning water is filled with road, water is entered in implantation hole from apopore by water flushing channel and implantation hole is cleared up, and will cleaning
The cleaning water of watery blood and broken bone is guided out implantation hole from chip area, and cleaning water can also carry out cold during discharge to drill bit
But, avoid gear division drill bit from making one body-sensing to pain because the temperature after frictional heat is too high, and project equally circumference point
The apopore of cloth then can uniformly on gear division drill bit structural strength distribution, while can also make in gear division bit in implantation hole
The catchment area of wall can be uniformly distributed so that the cleaning effect on implantation hole inwall evenly, it is cleaner；
(2) apopore is opened up on gear division drill bit can reduce the structural strength of gear division drill bit, therefore only be opened up in every chip area
One apopore can then mitigate the reduction of gear division drill bit structure intensity to greatest extent, make the ability to bear of gear division drill bit stronger；
(3) opened up by apopore closest between adjacent chip area at various height, so as to open up apopore
Retain the structural strength of gear division drill bit to greatest extent afterwards.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the embodiment of the present invention one（One）；
Fig. 2 is the local vertical schematic cross-section of the water flushing channel of the embodiment of the present invention one radially；
Fig. 3 is the overall structure diagram of the embodiment of the present invention one（Two）；
Fig. 4 is the overall structure diagram of the embodiment of the present invention one（Three）；
Fig. 5 is the overall structure diagram of the embodiment of the present invention two.
Reference：1st, drill body；2nd, cutting structure；3rd, cutting tooth；4th, chip area；5th, water flushing channel；6th, apopore；
7th, guide plate is planted；8th, guide pillar hole；9th, substrate；10th, interior jawbone fixed plate；11st, outer jawbone fixed plate；12nd, mobile phone is planted；13rd, drive
Dynamic device；14th, filling device.
Embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
Embodiment one
A kind of gear division drill bit, as shown in Fig. 1 and Fig. 5, including columned drill body 1, one end of drill body 1 are wholely set
There is the cutting structure 2 of tapered and cone outwardly, the one end of cutting structure 2 away from drill body 1 is wholely set sharp cut
Tooth 3 is cut, cutting tooth 3 cuts unwanted part when rotating, and cutting structure 2 then increases the structural strength of cutting tooth 3.Cutting
A plurality of chip area 4 is provided between structure 2.Helically type extends length direction of the chip area 4 along drill body 1, and cutting tooth 3 is cut
Under waste material can be discharged when drill bit rotates from chip area 4.Gear division drill bit is fixed on plantation mobile phone 12 and is driven in rotation.
With reference to Fig. 2, offered in drill body 1 along its axially extending water flushing channel 5, water flushing channel 5 is away from cutting tooth 3
One end extend drill body 1, water flushing channel 5 does not extend drill body 1 close to one end of cutting tooth 3.Every chip area 4
Inwall on offer an apopore 6, apopore 6 connects water flushing channel 5 and chip area 4.Gear division drill bit in rotary drilling,
Cleaning water is filled with into water flushing channel 5 by existing filling device 14, filling device 14 can use water-filling water pump.Water passes through punching
Aquaporin-5 enters in implantation hole from apopore 6 and implantation hole is cleared up, and will clear up the cleaning water of watery blood and broken bone from row
Bits groove 4 is guided out implantation hole.Apopore 6 becomes larger along its axial sectional area along the direction away from the axial line of drill body 1,
Cleaning water can gradually increase its projected area after the ejection of apopore 6, and the apopore 6 that sectional area gradually increases can make apopore 6
The projected area projected on implantation hole inwall maximizes, beneficial to raising cleaning effect.
The projection of length direction of multiple apopores 6 along drill body 1 surrounds the equally circle distribution of drill body 1,
Non-overlapping copies between the projection of apopore 6.The apopore 6 of projection equally circle distribution then can uniform structure on gear division drill bit
The distribution of intensity, while in gear division bit the catchment area of implantation hole inwall can also be enable to be uniformly distributed, make implantation hole
Inwall is cleaned ground uniformly, totally.Cleaning water can also cool down during discharge to gear division drill bit, avoid gear division drill bit
Body-sensing is made one to pain because the temperature after frictional heat is too high.It is as shown in Fig. 2 closest between adjacent chip area 4
Apopore 6 is in the same plane vertical with the axial line of drill body 1, and closest apopore 6 is opened between adjacent chip area 4
Can be once fixed on tapping equipment just to complete all perforates when making gear division drill bit after being located on sustained height, no
With position of the gear division drill bit on tapping equipment is changed, manufacture difficulty is reduced.
In some other embodiment, as shown in figure 3, apopore 6 closest between adjacent chip area 4 is not same
In the plane vertical with the axial line of drill body 1, closest apopore 6 is opened in different height between adjacent chip area 4
On degree, so as to retain the structural strength of gear division drill bit to greatest extent after apopore 6 is opened up.
In some other embodiment, as shown in figure 4, the apopore 6 in every chip area 4 is arranged to multiple, and along row
The length direction of bits groove 4 is uniformly distributed, and sets multiple apopores 6 to increase the water yield of gear division drill bit in chip area 4, so as to
More cleaning water are exported in the case where the hydraulic pressure of water flushing channel 5 is constant, improve cleaning effect, equally distributed multiple apopores
Area is cleaned on the uniform implantation hole inwall of 6 energy, makes cleaning effect on implantation hole inwall evenly.
The operation principle of gear division drill bit is with having the beneficial effect that：Gear division drill bit, can be to water flushing channel 5 when being drilled on jawbone
In be filled with cleaning water, water is entered in implantation hole from apopore 6 by water flushing channel 5 and implantation hole is cleared up, and will cleaning
The cleaning water of watery blood and broken bone is guided out implantation hole from chip area 4, and cleaning water can also carry out cold during discharge to drill bit
But, avoid gear division drill bit from making one body-sensing to pain because the temperature after frictional heat is too high, and project equally circumference point
The apopore 6 of cloth then can uniformly on gear division drill bit structural strength distribution, while implantation hole can also be made in gear division bit
The catchment area of inwall can be uniformly distributed so that the cleaning effect on implantation hole inwall evenly, it is cleaner.
Embodiment two
A kind of method that gear division drill bit is used cooperatively with plantation guide plate, uses the gear division drill bit in embodiment one, and and gear division
Drill bit is used cooperatively and with the plantation guide plate 7 for the guide pillar hole 8 for being used to guide gear division drill bit to enter jawbone, as shown in figure 5, plantation
Guide plate 7 includes the substrate 9 of arc, and the both sides of the length direction of substrate 9 extend in the same direction respectively is provided with interior jawbone fixed plate 10 and outer
Jawbone fixed plate 11, the one end of guide pillar hole 8 away from interior jawbone fixed plate 10 offer the wedge-shaped slot for forming drain chamber, wedge shape
The opening direction of groove is outwardly.
Gear division drill bit is arranged on plantation mobile phone 12, plants and the drive that driving gear division drill bit rotates is fixedly installed in mobile phone 12
Dynamic device 13 and the filling device 14 for the water-filling into water flushing channel 5, drive device 13 can use rotary electric machine, water-filling dress
Electric water pump can be used by putting 14, and rotary electric machine and electric water pump are prior art, are no longer described in detail herein.Gear division drill bit is led with plantation
The method that plate 7 is used cooperatively comprises the following steps：
Step 1, plantation guide plate 7 is fixed on tooth；
Step 2, gear division drill bit is directed at the guide pillar hole 8 on plantation guide plate 7；
Step 3, operating the plantation mobile phone 12 makes the gear division drill bit stretch into the guide pillar hole 8 and rotates the gear division drill bit；
Step 4, operation filling device 14 inject cleaning water into water flushing channel 5；
Step 5, during the gear division bit bore, the watery blood overflowed and broken bone are cleared up in the guide pillar hole 8, treats institute
After the completion of stating gear division bit bore, the gear division drill bit is extracted out；
Step 6, remove plantation guide plate 7.
Plant guide plate 7 and after gum fixation, gear division drill bit can stretch into guide pillar hole 8 and gum is drilled, and plant
Guide plate 7 is used cooperatively with drill bit, and continues to bore toward gear division using the filling device 14 in plantation mobile phone 12 during drilling
The water-filling of water flushing channel 5 in head, watery blood and broken bone are discharged from chip area 4, and the surface of gear division drill bit can be entered while discharge
Row cooling.Clear up the planting area that water directly enters gum from guide pillar hole 8, cleaning water gum and gear division drill bit are carried out cleaning with
Cooling, improve the plantation experience of plantation patient.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of gear division drill bit, including drill body（1）, cutting structure（2）, cutting tooth（3）, chip area（4）, water flushing channel
（5）And apopore（6）, the cutting structure（2）It is integrally disposed upon the drill body（1）On, the cutting tooth（3）Integrally set
Put in the cutting structure（2）On, the water flushing channel（5）It is opened in the drill body（1）It is interior, the chip area（4）Open
It is located at the cutting structure（2）Between, the apopore（6）It is opened in the water flushing channel（5）With the chip area（4）Between
And connect the water flushing channel（5）With the chip area（4）, it is characterised in that the chip area（4）Along the drill body
（1）Length direction helically type extends, and be provided with a plurality of, every chip area（4）Inside it is provided with least one institute
State apopore（6）, a plurality of chip area（4）The interior apopore（6）Along the drill body（1）Length direction throwing
Shadow surrounds the drill body（1）Equally circle distribution, the apopore（6）Projection between non-overlapping copies.
2. gear division drill bit according to claim 1, it is characterised in that every chip area（4）The interior apopore
（6）It is arranged to one.
3. gear division drill bit according to claim 1, it is characterised in that every chip area（4）The interior apopore
（6）It is arranged to multiple, and along the chip area（4）Length direction be uniformly distributed.
4. gear division drill bit according to claim 2, it is characterised in that the adjacent chip area（4）Between it is closest
The apopore（6）In the same and drill body（1）In the vertical plane of axial line.
5. gear division drill bit according to claim 2, it is characterised in that the adjacent chip area（4）Between it is closest
The apopore（6）Not in the same and drill body（1）In the vertical plane of axial line.
6. gear division drill bit according to claim 1, it is characterised in that the apopore（6）The section axial along its is along remote
From the drill body（1）The direction of axial line becomes larger.
7. the method that gear division drill bit is used cooperatively with plantation guide plate, it is characterised in that using any one in such as claim 1~6
Gear division drill bit described in, and be used cooperatively and with for guiding the gear division drill bit to enter jawbone with the gear division drill bit
Guide pillar hole（8）Plantation guide plate（7）, the gear division drill bit, which is arranged on, plants mobile phone（12）On, the plantation mobile phone（12）It is interior
It is fixedly installed and is used for the water flushing channel（5）The filling device of interior water-filling（14）, the drill bit and the plantation guide plate（7）
The method being used cooperatively comprises the following steps；
Step 1, by the plantation guide plate（7）It is fixed on tooth；
Step 2, the gear division drill bit is directed at the plantation guide plate（7）On the guide pillar hole（8）；
Step 3, operate the plantation mobile phone（12）The gear division drill bit is set to stretch into the guide pillar hole（8）And rotate the gear division
Drill bit；
Step 4, operate the filling device（14）To the water flushing channel（5）Interior injection cleaning water；
Step 5, during the gear division bit bore, clear up the guide pillar hole（8）The watery blood of middle spilling and broken bone, are treated
After the completion of the gear division bit bore, the gear division drill bit is extracted out；
Step 6, remove the plantation guide plate（7）.
8. according to the method for claim 7, it is characterised in that the plantation guide plate（7）Substrate including arc（9）, institute
State substrate（9）The both sides of length direction extend in the same direction respectively is provided with interior jawbone fixed plate（10）With outer jawbone fixed plate（11）,
The guide pillar hole（8）Away from the interior jawbone fixed plate（10）One end offer wedge-shaped slot for forming drainage by suction chamber,
The opening direction of the wedge-shaped slot is outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711011385.1A CN107822720A (en) | 2017-10-26 | 2017-10-26 | Gear division drill bit, plantation guide plate and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711011385.1A CN107822720A (en) | 2017-10-26 | 2017-10-26 | Gear division drill bit, plantation guide plate and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107822720A true CN107822720A (en) | 2018-03-23 |
Family
ID=61649291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711011385.1A Pending CN107822720A (en) | 2017-10-26 | 2017-10-26 | Gear division drill bit, plantation guide plate and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107822720A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700550A (en) * | 2019-01-22 | 2019-05-03 | 雅客智慧（北京）科技有限公司 | A kind of augmented reality method and device for dental operation |
| CN111975053A (en) * | 2019-05-24 | 2020-11-24 | 江苏叁陆零工具有限公司 | High-speed steel short column drill bit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100081111A1 (en) * | 2008-09-29 | 2010-04-01 | Maxillent Ltd. | Sinus lift implant |
| US20130224683A1 (en) * | 2012-02-23 | 2013-08-29 | Zimmer Dental, Inc. | Dental Drill with Angulation to Improve Osteotomy Formation |
| US20150342709A1 (en) * | 2011-03-23 | 2015-12-03 | Huwais IP Holding, LLC | Autografting osteotome |
| CN205698077U (en) * | 2016-05-03 | 2016-11-23 | 浙江广慈医疗器械有限公司 | Implantation body's drill bit |
-
2017
- 2017-10-26 CN CN201711011385.1A patent/CN107822720A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100081111A1 (en) * | 2008-09-29 | 2010-04-01 | Maxillent Ltd. | Sinus lift implant |
| US20150342709A1 (en) * | 2011-03-23 | 2015-12-03 | Huwais IP Holding, LLC | Autografting osteotome |
| US20130224683A1 (en) * | 2012-02-23 | 2013-08-29 | Zimmer Dental, Inc. | Dental Drill with Angulation to Improve Osteotomy Formation |
| CN205698077U (en) * | 2016-05-03 | 2016-11-23 | 浙江广慈医疗器械有限公司 | Implantation body's drill bit |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109700550A (en) * | 2019-01-22 | 2019-05-03 | 雅客智慧（北京）科技有限公司 | A kind of augmented reality method and device for dental operation |
| CN109700550B (en) * | 2019-01-22 | 2020-06-26 | 雅客智慧（北京）科技有限公司 | Augmented reality method and device for dental surgery |
| CN111975053A (en) * | 2019-05-24 | 2020-11-24 | 江苏叁陆零工具有限公司 | High-speed steel short column drill bit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107822720A (en) | Gear division drill bit, plantation guide plate and its application method | |
| CN108718561B (en) | Astragalus root seeder | |
| CA2389463A1 (en) | Grooved intraosseous dental drill bit | |
| CN107837116A (en) | Gear division plantation guide plate, drill bit and its application process | |
| US9730775B2 (en) | Bone graft injection device | |
| CN108718582B (en) | Soil preparation method for plum planting | |
| US20230301696A1 (en) | Condensing screw for implant procedure having double spiral structure | |
| CN113164225B (en) | Autografting tool for deep-field applications | |
| CN208525085U (en) | Gear division drill bit | |
| CN107624605A (en) | A kind of forestry wood seeding transplant machine | |
| US20110008746A1 (en) | Apparatus of liquid injecting for lifting maxillary sinus mucous membrance and the method for the same utilizing this apparatus | |
| CN207836140U (en) | A seeder that is used for walnut small area to realize sowing | |
| CN109287430A (en) | A kind of forestry wood seeding transplant machine | |
| CN108811552A (en) | A kind of agricultural loosening device of digging | |
| CN212876695U (en) | Root fertilizer applicator | |
| EP1488745A1 (en) | Osteotome Structure | |
| CN110149812A (en) | A kind of portable agricultural loosening device | |
| CN114271069B (en) | Planting method of flowering cabbage and equidistant digging device | |
| CN106963450A (en) | Neurosurgery modified form skull drilling device | |
| CN209201492U (en) | Hole device is pressed in a kind of casting for sowing | |
| CN208910525U (en) | A kind of guide plate for tooth-implanting | |
| CN108713369B (en) | Angelica dahurica is planted with device of digging pit | |
| CN207340463U (en) | A kind of automatic hack planter of digging a pit, hole, etc. of agricultural | |
| CN216853086U (en) | Fertilizer applicator for garden seedling maintenance | |
| CN114848188B (en) | Inner water spray guide ring for oral implantation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180323 |