CN107280790B - A kind of planting body reparation adjustable-angle modulus column - Google Patents
A kind of planting body reparation adjustable-angle modulus column Download PDFInfo
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- CN107280790B CN107280790B CN201710597321.8A CN201710597321A CN107280790B CN 107280790 B CN107280790 B CN 107280790B CN 201710597321 A CN201710597321 A CN 201710597321A CN 107280790 B CN107280790 B CN 107280790B
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- hole
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- ball rod
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- necking
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C2204/00—Features not otherwise provided for
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- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Orthopedic Medicine & 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)
- Prostheses (AREA)
Abstract
The present invention provides a kind of planting body reparation adjustable-angle modulus columns, including pedestal, upper cover, ball rod and fixing bolt, it is provided with counterbore on pedestal, counterbore includes the first hole and the second hole, and the first hole is located at the internal diameter of the internal diameter greater than the second hole in the top in the second hole and the first hole；Fixing bolt passes through counterbore, and the nut of fixing bolt is located in the first hole, and the thickness of nut is provided with interior polygonal blind hole on the nut of fixing bolt less than the depth in the first hole；The through-hole with necking is provided on upper lid, the bulb of ball rod is located in the through-hole with necking, and the bar of ball rod is located at outside the through-hole with necking, and the bottom of the through-hole with necking is fixed with the convex block with the cooperation of the first hole；Threaded hole and fastening bolt are provided on upper lid, fastening bolt is cooperated by the bulb of threaded hole and ball rod.The adjustable-angle modulus column when clinic is installed, can adjust the angle of modulus column upper section according to situation in patient mouthful to avoid adjacent teeth because angle bring stops.
Description
Technical field
The present invention relates to oral implant rehabilitation technical fields, and in particular to before corona is repaired when a kind of implementation tooth-planting art
A kind of dedicated planting body reparation adjustable-angle modulus column of modulus.
Background technique
Agomphosis patient can be performed the operation by tooth-planting and dental implant or artificial tooth root are implanted to the alveolus at agomphosis position
In bone, after the healing of its wound, corona is repaired in installation at an upper portion thereof, to restore beautiful and masticatory function.Corona is repaired
Need to be suitble to again by modulus in mouth, production with face tooth in place consistent corona, wear in mouth and the processes such as to be preced with and complete.
Currently, modulus column used in clinic is the straight rod type modulus column of non-angular, connect with implant neck in oral cavity
After connecing, modulus mast axis can only be overlapped with planting body axis can accurately just complete modulus process for an axis.But in reality
In clinical implant operation, often due to the limitation of patient itself sclerotin and surrounding important anatomy structure etc., planting body can not be with neighbour
Long axis of tooth is parallel or adjacent and multiple planting bodies can not be implanted into jawbone in parallel, just will appear implant axis line and adjacent teeth long axis
Between or multiple planting body axis between form angle.And when modulus, traditional modulus column often due to angle problem by neighbour
Tooth stop or mutually stop and can not be in place, or it is in place after angle difference it is too big, cause difficulty to modulus, be further also possible to
Influence plantation repairing effect.
Summary of the invention
Therefore, the present invention provides a kind of planting body reparation adjustable-angle modulus columns, to solve the above problems.
The technical scheme is that a kind of planting body reparation adjustable-angle modulus column, including pedestal, upper cover, ball
Head rod and fixing bolt are provided with counterbore on the pedestal, and the counterbore includes the first hole and the second hole, and first hole is located at
The internal diameter in the top in the second hole and the first hole is greater than the internal diameter in the second hole；The fixing bolt passes through the counterbore, the fixation
The nut of bolt is located in first hole, and the thickness of the nut is less than the depth in first hole, the fixing bolt
Interior polygonal blind hole is provided on nut；The through-hole with necking is provided on the upper lid, the bulb of the ball rod is located at institute
It states in the through-hole with necking, the bar of the ball rod is located at outside the through-hole with necking, the through-hole with necking
Bottom be fixed with first hole cooperation convex block；Threaded hole and fastening bolt, the fastening are provided on the upper lid
Bolt is cooperated by the bulb of threaded hole and the ball rod: when needing to rotate ball rod, loosening fastening bolt enables bulb
Enough rotations, when needing fixed ball rod, screwing fastening bolt and resisting the bulb of ball rod keeps its fixed.
Optionally, first hole is interior octagonal hole；The interior polygonal blind hole is interior octagonal blind hole.
Optionally, the convex block is connect with the through hole whorl with necking, the shape of the bottom of the convex block be with
The octagonal that the interior octagonal hole matches.
Optionally, the convex block is outer octagonal prism.
Optionally, the bulb of the ball rod is internally provided with hollow portion, and channel, institute are provided on the bar of the ball rod
Channel is stated to be connected to the hollow portion；The surface of the bulb of the ball rod is evenly arranged with multiple fluid holes；The fastening spiral shell
Shape of the bolt close to one end of bulb is taper.
Optionally, air bag is installed on the convex block, ventilative bolt is installed on the upper lid, the ventilative bolt includes
Bolt body is provided with venthole on the bolt body, and the bolt body is cone close to one end of convex block, described convex
The opening with the cooperation of the end of cone is provided on block, the opening is connected to the air bag.
Optionally, the air bag includes arc air bag and Z-shaped air bag, what the arc air bag and Z-type air bag were integrated, institute
State the top that arc air bag is located at the Z-type air bag；The bottom of the arc air bag is connected with Z-type air bag, the arc gas
Intracapsular to be provided with the first supported hole, first supported hole is connected to the Z-type air bag, is provided with gas on first supported hole
Hole；The stomata is connected to the arc air bag；The bending part of the Z-type air bag is provided with the second supported hole, and described second
Support hole is connected to the Z-type air bag；The Z-type air bag and the open communication.
The base section of modulus column when installation, referring to Fig. 8, is inserted by adjustable-angle modulus column provided by the invention first
After being implanted into the neck positioning of intraoral planting body H, fixing bolt is screwed in planting body by counterbore and is fixed, later, by ball
Head rod adjusts suitable direction according to situation in patient mouthful and is fixed up by fastening bolt, avoids adjacent teeth because of angle band with this
Convex block is then nested in the first hole and fixes and be integrally formed by the blocking come, completes installation.The adjustable-angle modulus column,
It can be according to the direction of situation adjusting ball head bar in patient mouthful, so as to overcome traditional modulus column since angle problem is by neighbour
Tooth stop or mutually stop and can not be in place, or it is in place after angle difference it is too big, cause difficulty to modulus.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of planting body reparation adjustable-angle modulus column provided by the invention；
Fig. 2 is the structural schematic diagram of pedestal；
Fig. 3 is the structural schematic diagram of upper cover；
Fig. 4 is a kind of structural schematic diagram of convex block；
The structural schematic diagram of Fig. 5 another planting body reparation adjustable-angle modulus column provided by the invention；
Fig. 6 is enlarged drawing of the Fig. 5 at S；
Fig. 7 is the structural schematic diagram of the ball rod in Fig. 5；
Fig. 8 is the mounting structure schematic diagram of air bag；
Fig. 9 is a kind of structural schematic diagram of air bag；
Figure 10 is enlarged drawing of the Fig. 9 at S1；
Figure 11 is a kind of mounting structure schematic diagram of planting body reparation adjustable-angle modulus column provided by the invention；
Wherein, A, pedestal；A4, interior polygonal blind hole；A5, the first hole；A6, the second hole；B, upper cover；B3, convex block；B4, it has
The through-hole of necking；B6, threaded hole；C, ball rod；C1, bulb；The bar of C2, ball rod；C3, hollow portion；C4, channel；C5, go out liquid
Hole；D, fixing bolt；E, fastening bolt；E1, mandril；F, spring；G, arc locating plate；G1, protrusion；H, planting body.
Specific embodiment
Technical solution of the present invention is described in detail with reference to the accompanying drawing.
Embodiment 1, a kind of planting body reparation adjustable-angle modulus column, referring to figures 1-3, including pedestal A, upper cover B,
Ball rod C and fixing bolt D is provided with counterbore on the pedestal, and the counterbore includes the first hole A5 and the second hole A6, and described the
The internal diameter that one hole is located at the top in the second hole and the first hole is greater than the internal diameter in the second hole；The fixing bolt passes through the counterbore,
The nut of the fixing bolt is located in first hole, and the thickness of the nut is less than the depth in first hole, described solid
To determine to be provided with interior polygonal blind hole A4 on the nut of bolt, i.e., fixing bolt is interior polygonal bolt, in order to install, interior polygonal blind hole
It can be interior hexagonal blind hole, interior octagonal blind hole etc.；The through-hole B4 with necking, the ball of the ball rod are provided on the upper lid
Head is located in the through-hole with necking, and the bar of the ball rod is located at outside the through-hole with necking, described with contracting
The bottom of the through-hole of mouth is fixed with the convex block B3 with first hole cooperation, and cooperation described herein refers to that convex block can be just
It is nested in the connection that upper cover and upper cover are realized in the first hole；Threaded hole and fastening bolt E are provided on the upper lid, it is described
Fastening bolt is cooperated by the bulb of threaded hole B6 and the ball rod.The cooperation of the bulb of fastening bolt and the ball rod refers to
It is when needing to rotate ball rod, loosening fastening bolt enables bulb to rotate, and when needing fixed ball rod, screws fastening spiral shell
The bulb that bolt resists ball rod keeps its fixed, it should be noted that and the first above-mentioned hole is traditionally arranged to be interior octagonal hole, this
When convex block bottom shape be the octagonal to match with the interior octagonal hole, the convex block and the through-hole one with necking
As connected using the mode being threadedly coupled, the preferably outer octagonal prism of convex block, as long as octagonal prism bottom setting threaded post is outside
Can, above-mentioned ball rod is that usually our common bulbs are connected as one to be formed with bar.
It is the installation method of adjustable-angle modulus column below, comprising the following steps:
(1) the modulus column pedestal grafting maintenance to match with implant neck platform is used in implant neck platform
Fixing screws screw in planting body by base center counterbore and fix.
(2) according to situation in patient mouthful, the angle for the steering yoke being arranged in blind hole in modulus bar is adjusted first and is passed through
Clamping screw is fixed up.
(3) the outer octagonal prism for the modulus bar lower end surface for adjusting steering yoke angle is nested in the first of modulus column pedestal
Kong Zhong is integrally formed with this, completes installation of the adjustable-angle modulus column in mouth.
(4) closed type tray for filling silicone rubber impression material is directly in place in oral cavity, after moulage solidification, directly
It connects and takes out pallet out of oral cavity, meanwhile, it is set in the outer octagonal prism of the ball rod lower end surface in silicone rubber impression material
It is detached from and is carried over outside oral cavity from the first hole of pedestal upper surface, then the fixing screws of the pedestal of modulus column are unscrewed, are removed
Pedestal is turned back on the outer octagonal prism of ball rod lower end surface by original direction.
Compared with prior art the invention has the following advantages:
In the clinic of plantation modulus, is usually limited, made by itself sclerotin and surrounding important anatomy structure etc. because of patient
Planting body axis and adjacent teeth long axis after implantation alveolar bone can not be parallel and form certain angle, make the column modulus of certain length
Column can not normal modulus in place.
Adjustable-angle modulus column of the invention is designed using two-period form and can make modulus column upper section angle that can be adjusted
Section when clinic is installed, can adjust the angle of modulus column upper section according to situation in patient mouthful to avoid adjacent teeth because of angle bring
Stop, its modulus column is made normally to complete modulus process in place.
Embodiment 2, on the basis of embodiment 1, applicant have also done following design :-Fig. 7 referring to fig. 4, the ball rod
Bulb C1 be internally provided with hollow portion C3, be provided with channel C 4 on the bar C2 of the ball rod, the channel with it is described hollow
Portion's connection；The surface of the bulb of the ball rod is evenly arranged with multiple fluid hole C5；The fastening bolt close to bulb one
The shape at end is taper.
Above structure can be there are many usage mode:
Mode 1: after regulating the angle of ball rod, the taper of fastening bolt can be made by screwing fastening bolt one
End part is easy to align with fluid hole by jacking fluid hole, tapered end, even if the end of fluid hole and taper is not complete face,
It can also be introduced into fluid hole by cone, be corrected fluid hole by screwing power fastening bolt, to keep bulb fixation more firm
Gu and it prevents it from only contacting with fastening bolt surface and skids, when not in use, fastening bolt is loosened, makes the taper of fastening bolt
One end and fluid hole have certain distance, to prevent it from hindering ball rod rotation.
Mode 2: during cleaning or disinfection, can inject cleaning solution or thimerosal to hollow portion by channel, by
Liquid outlet flows into the through-hole with necking, and bulb bottom and the through-hole with necking are cleaned or sterilized, to make gas
Breath or disinfection are more thorough, prevent from being not easily accessed the through-hole with necking due to bulb and the obstruction cleaning solution or thimerosal of necking
It is interior and make cleaning part thoroughly or disinfection be not thorough.
Mode 3: the device is using long afterwards, and bulb and the through-hole with necking are due to abrasion, to rub both when adjusting
Wipe power it is too small or without and ball rod is unstable when causing to adjust, using fastening bolt it is fixed after with it is expected adjust differential seat angle away from compared with
Greatly, at this point, screwing fastening bolt, gelatin substance is injected to hollow portion by channel, screw head rod makes gelatin substance by going out
Fluid apertures is attached to the contact portion of ball rod with the through-hole with necking, when gelatin substance fastens but does not cement solid, Mei Geyi
The section time repeats the steps of: unclamping fastening bolt, shakes ball rod, prevent from being bonded securely by gelatin substance, then screws tight
Fixing bolt, until gelatin substance fastens completely, in this way, increasing rubbing for bulb and the through-hole that has necking again by gelatin substance
Power is wiped, thus increase the service life of the device, the structure of the especially suitable following example 3 of which.
Embodiment 3: on the basis of embodiment 1, the bulb of the ball rod is internally provided with hollow portion, the ball rod
Bar on be provided with channel, the channel is connected to the hollow portion；The surface of the bulb of the ball rod is evenly arranged with more
A fluid hole；The embodiment prevents gelatin substance the difference from example 2 is that directly fix using the fastening bolt in Fig. 1
The end of taper is Nian Jie with fluid hole securely, so that making the success rate of the mode 3 for the service life for increasing the device reduces.
Embodiment 4: on the basis of embodiment 1, applicant has also done following design: referring to Fig. 8-Figure 10, the convex block
On air bag B31 is installed, ventilative bolt is installed, the ventilative bolt includes bolt body B7, the bolt on the upper lid
Venthole B8 is provided on ontology, the bolt body is cone close to one end of convex block, is provided on the convex block and circle
The opening B32 of the end cooperation of taper, the opening is connected to the air bag, this structure, in the angle for regulating ball rod,
After ball rod is fixed by screwing fastening bolt, ventilative bolt is screwed, the end of the cone of ventilative bolt is made to resist opening,
It is inflated by venthole into air bag, the bulb for making air bag expansion resist ball rod makes bulb to increase the frictional force of bulb
Fixed stronger of bar, in addition, air bag can push up bulb upwards especially after bulb and the through-hole with necking are due to abrasion
Contact it sufficiently with necking, to increase the service life of the device.Specifically, the air bag includes arc air bag B33 and Z
What shape air bag B34, the arc air bag and Z-type air bag were integrated, the arc air bag is located at the top of the Z-type air bag；Institute
The bottom for stating arc air bag is connected with Z-type air bag, the first supported hole B35 is provided in the arc air bag, in general, first
Supported hole is arranged around the center annular array of arc air bag, forms supporting role to air bag, prevents arc air bag from deforming, described
First supported hole is connected to the Z-type air bag, and stomata B36, the stomata and the arc are provided on first supported hole
Air bag connection, so as to be connected to Z-type inside air bag；The bending part of the Z-type air bag is provided with the second supported hole B37,
For supporting to bending part, second supported hole is connected to the Z-type air bag；The Z-type air bag and the open communication are used
In air inlet, which can make the lifting effect of air bag more preferable, especially the bending part of Z-type air bag by the way that Z-type air bag is arranged
It is easy to fold, occupy little space, use is more flexible.
Above-described embodiment is the illustration invented, and it is special should not to describe limitation with the exemplary embodiments of specification and attached drawing
The protection scope of economic rights.
The preferred embodiments of the disclosure and embodiment are explained in detail above in conjunction with attached drawing, but it is of the invention
It is not limited to the above embodiment and embodiment can also not take off within the knowledge of those skilled in the art
Various changes can be made under the premise of from present inventive concept.In the claims, any reference between parentheses should not be accorded with
Number be used as limitations on claims.Word "comprising" does not exclude the presence of element or step not listed in the claims.Word
First, second and the use of third etc. do not indicate any sequence, these words can be construed to title.
Claims (6)
1. a kind of planting body reparation adjustable-angle modulus column, which is characterized in that including pedestal (A), upper cover (B), ball rod
(C) and fixing bolt (D),
It is provided with counterbore on the pedestal, the counterbore includes the first hole (A5) and the second hole (A6), and first hole is positioned at the
The internal diameter in the top in two holes and the first hole is greater than the internal diameter in the second hole；
The fixing bolt passes through the counterbore, and the nut of the fixing bolt is located in first hole, the thickness of the nut
Degree is less than the depth in first hole, is provided with interior polygonal blind hole (A4) on the nut of the fixing bolt；
The through-hole (B4) with necking is provided on the upper lid, the bulb of the ball rod is located at the through-hole for having necking
Interior, the bar of the ball rod is located at outside the through-hole with necking, and the bottom of the through-hole with necking is fixed with and institute
State the convex block (B3) of the first hole cooperation；
Threaded hole and fastening bolt (E) are provided on the upper lid, the fastening bolt passes through threaded hole (B6) and the bulb
The bulb of bar cooperates: when needing to rotate ball rod, loosening fastening bolt enables bulb to rotate, when needing fixed ball rod
When, screwing fastening bolt and resisting the bulb of ball rod keeps its fixed,
The bulb (C1) of the ball rod is internally provided with hollow portion (C3), is provided with channel on the bar (C2) of the ball rod
(C4), the channel is connected to the hollow portion；
The surface of the bulb of the ball rod is evenly arranged with multiple fluid holes (C5)；
Shape of the fastening bolt close to one end of bulb is taper.
2. adjustable-angle modulus column according to claim 1, which is characterized in that first hole is interior octagonal hole；
The interior polygonal blind hole is interior octagonal blind hole.
3. adjustable-angle modulus column according to claim 2, which is characterized in that the convex block and described with necking
Through hole whorl connection, the shape of the bottom of the convex block are the octagonal to match with the interior octagonal hole.
4. adjustable-angle modulus column according to claim 3, which is characterized in that the convex block is outer octagonal prism.
5. adjustable-angle modulus column according to claim 1, which is characterized in that be equipped with air bag on the convex block
(B31), ventilative bolt is installed, the ventilative bolt includes bolt body (B7), is set on the bolt body on the upper lid
It is equipped with venthole (B8), the bolt body is cone close to one end of convex block, is provided on the convex block and cone
The opening (B32) of end cooperation, the opening are connected to the air bag.
6. adjustable-angle modulus column according to claim 5, which is characterized in that the air bag includes arc air bag
(B33) and Z-shaped air bag (B34), the arc air bag and Z-type air bag are integrated, and the arc air bag is located at the Z-type air bag
Top；
The bottom of the arc air bag is connected with Z-type air bag, and the first supported hole (B35), institute are provided in the arc air bag
It states the first supported hole to be connected to the Z-type air bag, stomata (B36) is provided on first supported hole；The stomata with it is described
The connection of arc air bag；
The bending part of the Z-type air bag is provided with the second supported hole (B37), and second supported hole is connected to the Z-type air bag；
The Z-type air bag and the open communication.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597321.8A CN107280790B (en) | 2017-07-20 | 2017-07-20 | A kind of planting body reparation adjustable-angle modulus column |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710597321.8A CN107280790B (en) | 2017-07-20 | 2017-07-20 | A kind of planting body reparation adjustable-angle modulus column |
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| CN107280790A CN107280790A (en) | 2017-10-24 |
| CN107280790B true CN107280790B (en) | 2019-11-12 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE2150200A1 (en) * | 2021-02-24 | 2022-08-25 | Toothia Ab | A fastening system, locking element, and process for forming a superstructure, for a dental implant system |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464495B (en) * | 2019-08-20 | 2024-03-19 | 胡波 | Dental implant bed simulator, miniature instant combined dental implant system and use method thereof |
| CN113274152A (en) * | 2021-05-26 | 2021-08-20 | 上海仁杰实业有限公司 | Hard connecting device for mold taking rod for oral edentulous jaw implantation |
| JP2024524840A (en) | 2021-06-03 | 2024-07-09 | フル アーチ ソリューションズ， エルエルシー | Omnidirectional multi-unit abutment system for screw-mounted dental prostheses |
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| US5564922A (en) * | 1991-11-16 | 1996-10-15 | Rosa; Michael F. | Universal joint for dental abutment implant |
| CN103550001A (en) * | 2013-11-18 | 2014-02-05 | 大连三生科技发展有限公司 | Anti-breaking implant device |
| WO2014053850A1 (en) * | 2012-10-04 | 2014-04-10 | Robertson William Duncan | Connector for biomedical purposes |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5564922A (en) * | 1991-11-16 | 1996-10-15 | Rosa; Michael F. | Universal joint for dental abutment implant |
| WO2014053850A1 (en) * | 2012-10-04 | 2014-04-10 | Robertson William Duncan | Connector for biomedical purposes |
| CN103550001A (en) * | 2013-11-18 | 2014-02-05 | 大连三生科技发展有限公司 | Anti-breaking implant device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE2150200A1 (en) * | 2021-02-24 | 2022-08-25 | Toothia Ab | A fastening system, locking element, and process for forming a superstructure, for a dental implant system |
| SE544935C2 (en) * | 2021-02-24 | 2023-01-10 | Toothia Ab | A fastening system, locking element, and process for forming a superstructure, for a dental implant system |
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| CN107280790A (en) | 2017-10-24 |
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Address after: 710065 Shaanxi city of Xi'an province science and technology industrial base of Qinling Mountains high tech Zone Cottage Road West No. 6 Patentee after: Xi'an Kangtuo Medical Technology Co., Ltd Address before: 710065 Shaanxi city of Xi'an province science and technology industrial base of Qinling Mountains high tech Zone Cottage Road West No. 6 Patentee before: Xi'an Kangtuo Medical Technology Co., Ltd. |
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