CN109124793A - The substitution body of planting body - Google Patents
The substitution body of planting body Download PDFInfo
- Publication number
- CN109124793A CN109124793A CN201811141072.2A CN201811141072A CN109124793A CN 109124793 A CN109124793 A CN 109124793A CN 201811141072 A CN201811141072 A CN 201811141072A CN 109124793 A CN109124793 A CN 109124793A
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- CN
- China
- Prior art keywords
- groove
- substitution
- polygon
- ontology
- planting
- 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.)
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Links
- 238000006467 substitution reaction Methods 0.000 title claims abstract description 70
- 230000004580 weight loss Effects 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 8
- 208000016261 weight loss Diseases 0.000 description 8
- 238000001727 in vivo Methods 0.000 description 7
- 238000005299 abrasion Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 4
- 210000000988 bone and bone Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000002421 cell wall Anatomy 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 239000011505 plaster Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 208000020442 loss of weight Diseases 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 239000007787 solid 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
- A61C5/00—Filling or capping teeth
- A61C5/70—Tooth crowns; Making thereof
- A61C5/77—Methods or devices for making crowns
-
- 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
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 Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention discloses a kind of substitution bodies of planting body, it applies in the field of dentistry kind tooth, it solves positioning body in the prior art and substitutes the poor technical problem of body concentricity, its key points of the technical solution are that including the substitution ontology being threaded on printer model, the top recess for substituting ontology is equipped with locating slot, locating slot includes the guide groove from top to bottom set gradually, polygon groove and thread groove, the internal diameter of guide groove is greater than the internal diameter of the polygon groove, the internal diameter of thread groove is less than the internal diameter of polygon groove, there is locating slot on the substitution body of the application, the locating slot is made of the slot of three sections of different function, it ensure that positioning body and the concentricity for substituting body are higher, facilitate scanner scanning to substitution body, to simulate planting body in intraoral situation.
Description
Technical field
The present invention relates to the field of medical oral plantation, in particular to the substitution bodies of a kind of planting body.
Background technique
Tooth-implanting is then done in the biomaterial implantation alveolar bone high with human body bone compatibility on planting body
A kind of repair mode of artificial tooth out.Planting body is mounted on alveolar bone, and when doing corona, it can not be directly placed into or extract tooth
In slot bone, generallys use substitution body and replace planting body, be mounted in plaster cast, it can be accurate by the intraoral planting information of patient
It is transferred on plaster cast, the convenient design that the superstructures such as base station are carried out on substitution body, to carry out the production of corona.
Currently, Authorization Notice No. is that the Chinese patent of CN205866869U discloses a kind of replacing for planting body in the prior art
Dai Ti, the substitution body include substitution phosphor bodies and screw, and the bottom end of the substitution phosphor bodies is provided with and the screw fit
The first threaded hole, it is described substitution phosphor bodies bottom be provided with maintenance face, substitution body provided by the utility model does not use platform
Terrace is fixed, but is spirally connected by substitution phosphor bodies and screw, substitution body ontology is fixed on printer model, and by solid
Plane rotates to prevent from substituting body, can mount and dismount without removing printer model or plaster cast, efficient and convenient, and saves
Cost.
When simulation production corona, substitution body is fixed on printer model in advance, base station is then mounted on substitution
On body, to simulate planting body in intraoral situation, corona size and successive treatment are designed convenient for doctor；Base station is to pass through 3D
Printing device is made, and needs to be scanned base station, and when substituting body by scanner scanning, the height for substituting body is in peace
In tankage, scanner can not sweep to substitution body, usually be mounted on substitution body by positioning body in the prior art, still, hold
The concentricity of positioning body and replacing part is still problem existing in the prior art.
Summary of the invention
It is higher with the concentricity of positioning body the object of the present invention is to provide a kind of substitution body of planting body, help to scan
Instrument scanning simulates planting body in intraoral situation to substitution body.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of substitution body of planting body, including the substitution ontology being threaded on printer model, the top of the substitution ontology
Recess is equipped with locating slot, and the locating slot includes the guide groove from top to bottom set gradually, polygon groove and thread groove, described to lead
It is greater than the internal diameter of the polygon groove to the internal diameter of slot, the internal diameter of the thread groove is less than the internal diameter of polygon groove.
By using above-mentioned technical proposal, there is locating slot, the locating slot is by three sections of different function on the substitution body of the application
The slot of energy is constituted, and when positioning body is injected substitution body, the polygon bumps male-female engagement on positioning body is led in polygon groove
Have the function of guiding positioning body insertion to slot, the turning of polygon groove is more, is conducive to effectively limit positioning body, prevents
Only positioning body rotates in vivo in substitution, recycles extraneous bolt to pass through positioning body and is tightened in thread groove, ensure that positioning
The concentricity of body and substitution body is higher, facilitates scanner scanning to substitution body, to simulate planting body in intraoral feelings
Condition.
The present invention is further arranged to: the guide groove extends to the outside to be formed for facilitating positioning body close to the side wall of notch
The guiding surface of entrance.
By using above-mentioned technical proposal, guiding surface expands the notch size of guide groove, when installing positioning body, favorably
It is quickly injected in guide groove in positioning body, and slides to depths along the cell wall of guide groove, have the advantages that facilitate installation.
The present invention is further arranged to: the cross sectional shape of the polygon groove is at least pentagon.
By using above-mentioned technical proposal, the cross sectional shape for limiting polygon groove is at least pentagon, the polygon groove
Turning is more, and limitation positioning body rotates in polygon groove, to effectively be limited to positioning body, advantageously ensures that positioning body
With the concentricity of substitution body.
The present invention is further arranged to: the polygon groove is equipped with anti-rotation groove in adjacent cell wall junction, in positioning body
It is equipped with the elastic clamping block that cooperation can be slid in anti-rotation groove, the cross sectional shape of the elastic clamping block is U-shaped.
By using above-mentioned technical proposal, by positioning body be mounted on substitution it is internal when, elastic clamping block is squeezed, and is filled with
Positioning body is substituting intracorporal gap, is conducive to improve positioning body in the intracorporal stability of substitution.
The present invention is further arranged to: the anti-rotation groove is that setting, the anti-rotation groove are extended downwardly along polygon groove top
Cross-sectional shape be hemispherical, and the closed end of hemispherical anti-rotation groove to polygon groove outside direction extend.
By using above-mentioned technical proposal, the cross-sectional shape of anti-rotation groove is limited as hemispherical, adjacent edge in polygon groove
Junction be usually wedge angle, hemispheric anti-rotation groove transition is connected in polygon groove, increase the circular arc degree of corner, increase
Lubricity between strong fix body and substitution body, facilitates the Fast Installation of positioning body, and reduce in installation process and positioning body
Abrasion caused by being extruded in substitution in vivo.
The present invention is further arranged to: be equipped with second order spherical groove in the slot of the anti-rotation groove, the second order spherical groove it is straight
Diameter is not more than the elastic clamping block axial dimension.
By using above-mentioned technical proposal, second order spherical groove is extended along the slot bottom of anti-rotation groove, and elastic clamping block is anti-
Sliding in turn trough, at this point, elastic clamping block is squeezed, when elastic clamping block slides onto second order spherical groove, elastic clamping block restores
Partial elastic gos deep into second order spherical groove, and the cell wall of second order spherical groove limits the side wall of elastic clamping block, and it is fixed to have no effect on
The polygon bumps of position body are connected to the slot bottom of polygon groove, limit while realizing vertical direction with horizontal direction.
The present invention is further arranged to: the upper surface of the substitution ontology is equipped with taper positioning surface along its circumferencial direction.
By using above-mentioned technical proposal, due to having the conical surface on positioning body, in order to be preferably adapted to substitution body, replacing
For taper positioning surface is arranged on ontology, when so that substitution ontology is with positioning body coaxial cooperation, the installation suitability of the two is more matched,
The concentricity of the two is higher.
The present invention is further arranged to: side wall of the substitution ontology close to bottom end is equipped with wedge-shaped weight loss groove.
By using above-mentioned technical proposal, wedge-shaped weight loss groove is equivalent to notch, has apparent loss of weight effect, removes this it
Outside, it can also be printed in wedge-shaped weight loss groove, label work, reserve the place of production label.
The present invention is further arranged to: the transition conical surface is equipped between the polygon groove and thread groove.
By using above-mentioned technical proposal, positioning body injects substitution in vivo, and the polygon bumps on positioning body are connected to more
On the slot bottom of side shape slot, positioning body is preferably positioned, the transition conical surface is connected to the slot bottom and thread groove of polygon groove
Between notched wall, the sharpness of thread groove Yu polygon groove transitional region is reduced, substitutes in vivo, utilizes when positioning body is mounted on
Outer connecting bolt passes through positioning body, and is tightened in thread groove, generates extruding between positioning body and substitution body, the transition conical surface can reduce
Abrasion between positioning body and substitution body, extends the service life of substitution body.
Another object of the present invention is to disclose a kind of kind tooth analogy method of the substitution body of planting body, including walk as follows
It is rapid:
(1) substitution body is threaded on printer model；
(2) positioning body is mounted on substitution in vivo, polygon bumps on positioning body inject in polygon groove, elastic clamping block by
It squeezes, is slid along anti-rotation groove, stop sliding when the polygon bumps on positioning body are connected to the slot bottom of polygon groove, this
When, elastic clamping block slides in second order spherical groove and recovered part elasticity, penetrates bolt from the top of positioning body and is tightened on screw thread
In slot；
(3) scanner scanning positioning body is utilized.
By using above-mentioned technical proposal, a kind of method of interior substitution body situation of novel Mouthsimulator is disclosed, is used
Elastic clamping block slides in anti-rotation groove, realizes the limit of horizontal direction, when the polygon bumps on positioning body are contradicted in polygon
The slot bottom of slot, positioning body does not continue to slide downwards, at this point, elastic clamping block slides in second order spherical groove, again to vertical direction
It is limited, to ensure that higher concentricity between positioning body and substitution body.
In conclusion the invention has the following advantages:
1, a kind of substitution body of planting body is provided, is detachably connected on printer model, process easy to install and replace；
2, internal setting locating slot, locating slot are made of the slot of three sections of different function, and guide groove plays guiding function, facilitates positioning
Body quick insertion, the polygon bumps on positioning body are adapted with polygon groove, prevent positioning body in substitution rotation in vivo, when more
When side shape convex block is connected to polygon groove bottom, recycles outer connecting bolt to pass through positioning body and be tightened in thread groove, realize positioning body
Substituting intracorporal positioning；
3, in outer connecting bolt screwing operations, there may be small slidings for positioning body, are matched using elastic clamping block and anti-rotation groove sliding
It closes, positioning body is limited in the horizontal direction again, positioning body is further prevented to rotate in vivo in substitution；
4, anti-rotation groove is set, positioning body can be also reduced and substitutes abrasion caused by when body assembles；
5, taper positioning surface is set, positioning body is improved and substitutes the installation fitness between body；
6, wedge-shaped weight loss groove is set, label can be made on it, plays the role of identifying famous brand；Material can also be saved.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion for substituting body and positioning body；
Fig. 2 is the cross-sectional view for substituting body；
Fig. 3 is the perspective view of the explosion for substituting ontology, positioning body and outer connecting bolt；
Fig. 4 is the structural schematic diagram for embodying polygon groove, thread groove；
Fig. 5 is the enlarged drawing in Fig. 4 at A；
Fig. 6 is the structural schematic diagram for embodying positioning body.
In figure: 1, substituting ontology；2, locating slot；21, guide groove；22, polygon groove；23, thread groove；3, guiding surface；
4, anti-rotation groove；5, elastic clamping block；6, second order spherical groove；7, taper positioning surface；8, wedge-shaped weight loss groove；9, the transition conical surface；10, it positions
Body；11, outer connecting bolt.
Specific embodiment
Invention is further described in detail with reference to embodiments.
Embodiment:
A kind of substitution body of planting body, as shown in Figure 1, including the substitution ontology 1 being threaded on printer model, shape is approximate
Be it is cylindric, substitute ontology 1 upper surface along its circumferencial direction be equipped with taper positioning surface 7, positioning body 10 and taper positioning surface 7 are recessed
Convex cooperation improves positioning body 10 and substitutes the stickiness of ontology 1.
As shown in Fig. 2, the top recess of substitution ontology 1 is equipped with locating slot 2, the depth of locating slot 2 extends to substitution ontology 1
Middle part hereinafter, locating slot 2 includes the guide groove 21 from top to bottom set gradually, polygon groove 22 and thread groove 23, guide groove
21 internal diameter is greater than the internal diameter of polygon groove 22, and the internal diameter of polygon groove 22 is greater than the internal diameter of thread groove 23, positioning body 10(Fig. 3)
On polygon bumps downward, quick insertion guide groove 21 simultaneously fits in polygon groove 22, and 10 bottom end of body to be positioned is connected to
When 22 bottom of polygon groove, pass through outer connecting bolt 11(Fig. 3) it is tightened in thread groove 23, it realizes positioning body 10 and substitutes ontology 1
It is connected and fixed；It substitutes side wall of the ontology 1 close to bottom end and is equipped with wedge-shaped weight loss groove 8, wedge-shaped weight loss groove 8 is equivalent to notch, has
Apparent loss of weight effect, in addition to this, can also be printed in wedge-shaped weight loss groove 8, label work, be marked as production is reserved
The place of board.
As shown in Figures 2 and 3, guide groove 21 is equipped with guiding surface 3 close to the side wall of notch, and guiding surface 3 is guiding
Slot 21, which extends to the outside, to be extended to form, and the internal diameter of guide groove 21 is expanded, and facilitates positioning body 10 to be inserted into, thus with 10 surface of positioning body
It is fitted close.
As shown in Figure 4 and Figure 6, the cross sectional shape of polygon groove 22 is preferably pentagon, and polygon groove 22 is in adjacent slot
Wall junction is equipped with anti-rotation groove 4, and anti-rotation groove 4 is that setting, the cross section of anti-rotation groove 4 are extended downwardly along the top of polygon groove 22
Shape is hemispherical, and the closed end of hemispherical anti-rotation groove 4 extends to 22 outside direction of polygon groove, and anti-rotation groove 4 increases polygon
The circular arc degree of the adjacent edge corner of slot 22 is equipped with elastic clamping block 5 on positioning body 10, and shape is U-shaped, the broad-ruler of elastic clamping block 5
The very little width dimensions for being approximately equal to anti-rotation groove 4, during positioning body 10 is mounted in polygon groove 22, elastic clamping block 5 is in length
Degree direction squeezes, and elastic clamping block 5 can slide in anti-rotation groove 4, limits in the horizontal direction to positioning body 10, prevents
Only locating piece horizontally rotates during injecting polygon groove 22；Meanwhile turning compared to 22 adjacent edge of polygon groove
For angle, positioning body 10 can be reduced and substitute the abrasion in 1 installation process of ontology.
As shown in Figure 5 and Figure 6, second order spherical groove 6 is equipped in the slot of anti-rotation groove 4, the diameter of second order spherical groove 6 is less than elasticity
The diameter of fixture block 5, when the polygon bumps on positioning body 10 are connected to the slot bottom of polygon groove 22, elastic clamping block 5 and second order
Spherical groove 6 is opposite, at this point, 5 recovered part of elastic clamping block is elastic and gos deep into second order spherical groove 6, realizes to positioning body 10 again
Secondary limit further prevents rotation of the positioning body 10 in substitution ontology 1.
As shown in Fig. 2, the cross sectional shape of thread groove 23 is circle, transition is equipped between thread groove 23 and polygon groove 22
The conical surface 9, the transition conical surface 9 are extended downwardly along the slot bottom of polygon groove 22, are seamlessly connected with 23 top of thread groove, are played buffering, mistake
The effect of crossing reduces mutual abrasion when generating extruding force between positioning body 10 and substitution ontology 1.
Working principle:
Polygon bumps on positioning body 10 downward, inject in polygon groove 22, and elastic clamping block 5, which enters, to be occurred to squeeze in anti-rotation groove 4
Pressure, under squeezed state, elastic clamping block 5 slides downwards along anti-rotation groove 4, contradicts the slot in polygon groove 22 to polygon bumps
Bottom, at this point, elastic clamping block 5 and second order spherical groove 6 are opposite, elastic clamping block 5 recovered part elasticity is goed deep into second order spherical groove 6, from
And the positioning of horizontal direction and vertical direction is realized to positioning body 10, thread groove is tightened on when outer connecting bolt 11 passes through positioning body 10
During in 23, reduces positioning body 10 and substitute offset when body cooperates, improve stability when installation cooperation.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (9)
1. the substitution body of a kind of planting body, including the substitution ontology (1) being threaded on printer model, it is characterised in that: institute
The top recess for stating substitution ontology (1) is equipped with locating slot (2), and the locating slot (2) includes the guiding from top to bottom set gradually
Slot (21), polygon groove (22) and thread groove (23), the internal diameter of the guide groove (21) are greater than the interior of the polygon groove (22)
Diameter, the internal diameter of the thread groove (23) are less than the internal diameter of polygon groove (22).
2. the substitution body of planting body according to claim 1, it is characterised in that: the guide groove (21) is close to the side of notch
Wall extends to the outside the guiding surface (3) to be formed for facilitating positioning body (10) to enter.
3. the substitution body of planting body according to claim 1, it is characterised in that: the cross sectional shape of the polygon groove (22)
At least pentagon.
4. the substitution body of planting body according to claim 1, it is characterised in that: the polygon groove (22) is in adjacent slot
Wall junction is equipped with anti-rotation groove (4), and the elastic clamping block that cooperation can be slid in anti-rotation groove (4) is equipped on positioning body (10)
(5), the cross sectional shape of the elastic clamping block (5) is U-shaped.
5. the substitution body of planting body according to claim 4, it is characterised in that: the anti-rotation groove (4) is along polygon groove
(22) top extends downwardly setting, and the cross-sectional shape of the anti-rotation groove (4) is hemispherical, and the envelope of hemispherical anti-rotation groove (4)
Closed end extends to polygon groove (22) outside direction.
6. the substitution body of planting body according to claim 5, it is characterised in that: be equipped with two in the slot of the anti-rotation groove (4)
The diameter of rank spherical groove (6), the second order spherical groove (6) is not more than the elastic clamping block (5) axial dimension.
7. the substitution body of planting body according to claim 1, it is characterised in that: the upper surface edge of substitution ontology (1)
Its circumferencial direction is equipped with taper positioning surface (7).
8. the substitution body of planting body according to claim 1, it is characterised in that: substitution ontology (1) is close to bottom end
Side wall is equipped with wedge-shaped weight loss groove (8).
9. the substitution body of planting body according to claim 1, it is characterised in that: the polygon groove (22) and thread groove
(23) the transition conical surface (9) are equipped between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141072.2A CN109124793B (en) | 2018-09-28 | 2018-09-28 | Substitute for implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141072.2A CN109124793B (en) | 2018-09-28 | 2018-09-28 | Substitute for implant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109124793A true CN109124793A (en) | 2019-01-04 |
| CN109124793B CN109124793B (en) | 2024-07-30 |
Family
ID=64813381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811141072.2A Active CN109124793B (en) | 2018-09-28 | 2018-09-28 | Substitute for implant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109124793B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110294093A1 (en) * | 2010-05-26 | 2011-12-01 | Straumann Holding Ag | Implant analog |
| CN103857358A (en) * | 2011-08-21 | 2014-06-11 | 列弗·比德里克 | Dental implants-replicas of customized abutment and implant analogs |
| CN104068941A (en) * | 2013-07-03 | 2014-10-01 | 广州中国科学院先进技术研究所 | Self-tapping dental implant |
| CN105232168A (en) * | 2015-09-30 | 2016-01-13 | 西安九洲生物材料有限公司 | Combined dental implant |
| TWM551479U (en) * | 2017-06-26 | 2017-11-11 | Green Dentech Co Ltd | Emulated implant for assisting 3D scanning dental implant |
| CN209316098U (en) * | 2018-09-28 | 2019-08-30 | 江苏柯润玺医疗科技发展有限公司 | The substitution body of planting body |
-
2018
- 2018-09-28 CN CN201811141072.2A patent/CN109124793B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110294093A1 (en) * | 2010-05-26 | 2011-12-01 | Straumann Holding Ag | Implant analog |
| CN103857358A (en) * | 2011-08-21 | 2014-06-11 | 列弗·比德里克 | Dental implants-replicas of customized abutment and implant analogs |
| CN104068941A (en) * | 2013-07-03 | 2014-10-01 | 广州中国科学院先进技术研究所 | Self-tapping dental implant |
| CN105232168A (en) * | 2015-09-30 | 2016-01-13 | 西安九洲生物材料有限公司 | Combined dental implant |
| TWM551479U (en) * | 2017-06-26 | 2017-11-11 | Green Dentech Co Ltd | Emulated implant for assisting 3D scanning dental implant |
| CN209316098U (en) * | 2018-09-28 | 2019-08-30 | 江苏柯润玺医疗科技发展有限公司 | The substitution body of planting body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109124793B (en) | 2024-07-30 |
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