CN103083114B - Novel zygoma implant system - Google Patents
Novel zygoma implant system Download PDFInfo
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- CN103083114B CN103083114B CN201210587446.XA CN201210587446A CN103083114B CN 103083114 B CN103083114 B CN 103083114B CN 201210587446 A CN201210587446 A CN 201210587446A CN 103083114 B CN103083114 B CN 103083114B
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- implantation body
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- implant system
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- 210000000216 zygoma Anatomy 0.000 title claims abstract description 54
- 239000007943 implant Substances 0.000 title claims abstract description 44
- 238000002513 implantation Methods 0.000 claims description 93
- 239000003814 drug Substances 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 abstract description 4
- 230000037431 insertion Effects 0.000 abstract description 4
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 210000000988 bone and bone Anatomy 0.000 description 16
- 206010028980 Neoplasm Diseases 0.000 description 4
- 230000007547 defect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 210000002050 maxilla Anatomy 0.000 description 3
- 210000004086 maxillary sinus Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008439 repair process Effects 0.000 description 3
- 241001014327 Anodontia Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 206010002583 anodontia Diseases 0.000 description 2
- 230000005212 anodontia Effects 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 239000002260 anti-inflammatory agent Substances 0.000 description 2
- 230000001741 anti-phlogistic effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000001847 jaw Anatomy 0.000 description 2
- 210000003254 palate Anatomy 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 210000004872 soft tissue Anatomy 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 206010003694 Atrophy Diseases 0.000 description 1
- 208000006386 Bone Resorption Diseases 0.000 description 1
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 208000006735 Periostitis Diseases 0.000 description 1
- 210000001909 alveolar process Anatomy 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 230000037444 atrophy Effects 0.000 description 1
- 230000010478 bone regeneration Effects 0.000 description 1
- 230000024279 bone resorption Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002316 cosmetic surgery Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000001506 immunosuppresive effect Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000011164 ossification Effects 0.000 description 1
- 210000000963 osteoblast Anatomy 0.000 description 1
- 210000003460 periosteum Anatomy 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 238000011272 standard treatment Methods 0.000 description 1
- 238000007910 systemic administration Methods 0.000 description 1
- 230000017423 tissue regeneration Effects 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 210000004881 tumor cell Anatomy 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Prostheses (AREA)
Abstract
The invention provides a novel zygoma implant system which comprises an implant, a connecting body and a base platform, a thread is arranged outside the implant, a cylinder is arranged in the center of the upper portion of the implant, and a thread is formed on the upper portion of the cylinder. A hole is formed in the center of the connecting body, grooving is formed in the upper potion of the connecting body, and screw holes are formed in lug blocks of both sides of the grooving. A protrusion block which is matched with the grooving of the connecting body is arranged on the lower portion of the base platform, and a hole is formed in the protrusion block. The connecting body is connected with the implant by a nut and connected with the base platform by a screw. The novel zygoma implant system is simple in structure, and low in manufacturing cost, has good initial stage stability and anti-rotation function, can sufficiently ensure load intensity of retention, can freely adjust an angle between the base platform and the implant of zygoma, avoids adjustment of clinical complex common path of insertion, and simultaneously expands a possible plant area of the implant of the zygoma, and has good clinical application value.
Description
Technical field
The present invention relates to a kind of zygoma implant system, particularly the zygoma implant system of angle between scalable implantation body and base station.
Background technology
Since Sweden professor Branemark proposes Integrated implant theory, endosteal implant is in orthopaedics, Oral and Maxillofacial Surgery, tooth-planting section, and plastic surgery and neurosurgery etc. obtain wide sending out and apply, and particularly repair missing tooth aspect, have become one of main reparation means.Implantation body is for repairing missing tooth, because it is beautiful and comfortable, provides masticatory force large, does not injure the advantages such as adjacent teeth, obtain dentist and extensively recommend the favor with patient.But for the patient of retromaxillary region alveolar bone severe atrophy, although all kinds of bone grafting operation, periosteum inducting osseous tissue regeneration, distraction osteogenesis can be adopted, the technology such as Maxillary Sinus recover alveolar bone width and height, but it is long all to there is recovery time in these methods, cost is large, wound is large, has a big risk, the problems such as possible bone resorption.
Cheekbone implantation body is the artificial growth body being implanted to upper jaw bone and cheekbone.Cheekbone implantation body can be applicable to defect of maxilla, or the anodontia patient of maxillary alveolar bone serious absorption.Cheekbone implantation body success rate is high, and post-surgical recovery period is short, and retention is good, and several class methods of the relatively above-mentioned increase alveolar bone of wound are less, and spend less, become the standard treatment regimen of the anodontia patient of maxillary alveolar bone serious absorption abroad.Cheekbone implantation body is that diagonal is implanted in upper jaw bone and cheekbone, different with the tooth implant that conventional vertical alveolar ridge is implanted.Because cheekbone implantation body implant angle is inconsistent with occlusion direction, so need the turnover of implantation body's end generation certain angle, thus ensure that the artificial tooth long axis direction that cheekbone implantation body repairs is reverse consistent with occlusion.And this body length of cheekbone implantation body is larger, the cheekbone implantation body relatively common dental implantation procedure and step of operation is more, difficulty is larger, cheekbone implantation body implants the experience that major part relies on image data (CT etc.) and doctor, and actual implant angle can have deviation with original implant angle unavoidably.Therefore to obtain good angle more difficult for last cheekbone implantation body end.After cheekbone implantation body implants, if removable denture reparation, when the inclined palate side of cheekbone implantation body, then can make that removable denture is bigger than normal causes the uncomfortable sensation of patient, bring the problem of oral cavity cleaning, when the inclined lip side of cheekbone implantation body simultaneously, base can be caused bigger than normal, and lip is to a certain degree to front protrusion.After cheekbone implantation body implants, if fixed denture reparation, cheekbone implantation body, regardless of inclined lip side or inclined palate side, can produce the problem that artificial tooth is difficult to reach common path of insertion.Same, if cheekbone implantation body is for repairing defect of maxilla, because cheekbone implantation body diagonal is implanted and intraoperative factors, there is certain angle deviation, greatly can increase the difficulty of prosthesis and other repair structures (such as various bone lobes etc.) follow-up reparation.
About solution (comprising document and patent) and the product of cheekbone implantation body angle at the end, up to now, the angle excursion 45 degree only having Nobel Biocare and Southern implants to produce and the cheekbone implantation body of 55 degree.This Liang Lei cheekbone implantation body angle is fixed, and comparatively single.If cheekbone implantation body implant surgery angle has skew or all Bones morphology in jaw face special (such as grow, the reason such as wound and tumor cause), existing product is difficult to meet clinical requirement.
Summary of the invention
The present invention aims to provide a kind of zygoma implant system, the bone amount of all bones in jaw face can be utilized preferably, ensure the intensity of maintenance load, the angle of base station and cheekbone implantation body end can be regulated arbitrarily, make full use of the bone district that cheekbone bone regeneration around implant bone amount is abundant, avoid the anatomical structure of some danger, obtain good common path of insertion simultaneously.
A kind of zygoma implant system of the present invention, comprises implantation body, connector, base station; There is screw thread implantation body outside, and center upper portion has cylinder, and cylindrical upper portion has screw thread; Connector central authorities are porose, and grooving is arranged at top, and the ear block on grooving both sides has screw; Projection with connector grooving adaptation is arranged at base station bottom, and projection has hole; Connector is connected with implantation body, by the screw of screw through connector top ear block and the Kong Eryu base station connection of base station bottom projection by the screw thread of cylindrical upper portion and nut screw connection; Before fastening nuts, connector can around the rotation of 360 degree, implantation body's axis; Before screw fastening, base station can around screw axis 180 degree rotation.
Further, the height of described implantation body is 20-100mm, and diameter is 3-8mm.
Further, the diameter of described implantation body is 4mm-8mm, and have annular groove around implantation body's Upper cylindrical, the cylindrical boss suitable with annular groove is arranged at connector bottom.Improve implantation body and connector in the quality of fit of connecting portion and intensity, improve the flexural strength of implant system, the situation that relatively more applicable stress is larger.
Preferably, the diameter of described implantation body center upper portion cylinder is 1.5-5mm, is highly 4-14mm; The diameter of annular groove is 2-6mm, and the degree of depth is 4-12mm.
Further, the diameter of described implantation body is 3.0-4.5mm, and the cylindrical boss having diameter larger around implantation body's Upper cylindrical, the cylinder shape groove suitable with cylindrical boss is arranged at connector bottom.Implantation body and connector can be improved in the quality of fit of connecting portion and intensity, improve the flexural strength of implant system, be relatively applicable to the less situation of stress.
Preferably, the diameter of described implantation body center upper portion cylinder is 1.5-2.5mm; The cylindrical boss diameter on implantation body top is 2-3mm, is highly 2-4mm.
Preferably, described base station top is cylindrical, conical, the frustum of a cone, prismatic or frustum of a pyramid shape; Base station bottom projection, bottom surface is rectangle or circle, if rectangle, the length of side is 2-6mm; If circular, diameter is 2-6mm; The height of base station bottom projection is 4-6mm.
Further, grooving is arranged at described implantation body bottom, and cutting groove depth is 0.5-1.0mm, and longitudinal length is 1.0-4.0mm, and transverse width is 2.0-3.0mm.
Further, the hole on the projection of described base station bottom is screw.
Further, have cavity vertically, be placed with medicine bag in cavity in described implantation body, on plantation body wall, radial direction is evenly distributed with pore.Carry out administration by implantation body, for own antiphlogistic antibacterial of performing the operation, promote synosteosis simultaneously, or be used for the treatment of the administration of Other diseases.
Structure of the present invention is simple, low cost of manufacture, there is good primary stability and anti-rotation function, can fully ensure maintenance intensity of load, angle between energy free adjustment base station and cheekbone implantation body, avoid clinical loaded down with trivial details common path of insertion to adjust, expand the possible planting area of cheekbone implantation body simultaneously, there is good clinical value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Implantation body's structural representation that Fig. 2 is structure shown in Fig. 1.
The connector structural representation that Fig. 3 is structure shown in Fig. 1.
Fig. 4 is another structural representation of the present invention.
Implantation body's structural representation that Fig. 5 is structure shown in Fig. 4.
The connector structural representation that Fig. 6 is structure shown in Fig. 4.
Fig. 7 is abutment structure schematic diagram of the present invention.
In figure: 1-implantation body, 2-connector, 3-base station, 4-base station top, 5-projection, 6-screw, 7-nut, 8-cylinder, 9-boss, 10 groovings, 11-boss, 12-screw thread, 13-medicine bag, 14-pore, 15-cavity.
Detailed description of the invention
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with accompanying drawing, the present invention is further elaborated.
As shown in the figure, zygoma implant system of the present invention, comprises implantation body 1, connector 2, base station 3; There is screw thread implantation body 1 outside, and center upper portion has cylinder 8, and cylinder 8 top has screw thread 12; Connector 2 central authorities are porose, and grooving is arranged at top, and the ear block on grooving both sides has screw; Projection 5 with connector grooving adaptation is arranged at base station 3 bottom, and projection 5 has hole; Connector 2 to be coordinated with the screw thread 12 of implantation body 1 Upper cylindrical 8 by nut 7 and is fixed in implantation body 1, is linked together through the screw of connector 2 top ear block and the Kong Eryu base station 3 of base station bottom projection 5 by screw 6.Before nut 7 is fastening, connector 2 can around the rotation of 360 degree, implantation body 1 axis; Before screw 6 is fastening, base station 3 can around the rotation of 180 degree, screw 6 axis; Any adjustment of angle between base station 3 and implantation body 1 can be realized.
Preferably, the height of implantation body 1 is 20-100mm, and diameter is 3-8mm.
Further, as shown in Fig. 1-3, the diameter of implantation body 1 is 4mm-8mm, has annular groove around implantation body 1 Upper cylindrical 8, and the cylindrical boss 9 suitable with annular groove is arranged at connector 2 bottom.Implantation body 1 and connector 2 can be improved in the quality of fit of connecting portion and intensity, improve the flexural strength of implant system, be relatively applicable to the larger situation of stress.
Preferably, shown in Fig. 1-3, the diameter of implantation body 1 center upper portion cylinder 8 is 1.5-5mm, is highly 4-14mm; The diameter of annular groove is 2-6mm, and the degree of depth is 4-12mm.
Further, as shown in Fig. 4-6, the diameter of implantation body 1 is 3.0-4.5mm, the cylindrical boss 11 having diameter larger around implantation body 1 Upper cylindrical 8, and the cylinder shape groove suitable with cylindrical boss 11 is arranged at connector 2 bottom.Implantation body 1 and connector 2 can be improved in the quality of fit of connecting portion and intensity, improve the flexural strength of implant system, be relatively applicable to the less situation of stress.
Preferably, structure shown in Fig. 4, the diameter of implantation body 1 center upper portion cylinder 8 is 1.5-2.5mm; Cylindrical boss 11 diameter on implantation body top is 2-3mm, is highly 2-4mm.
The convex-concave structure of implantation body 1 and connector 2 connecting portion, not only greatly can improve both quality of fits, also substantially increase bonding strength, particularly flexural strength, thus improve precision and the intensity of zygoma implant system, according to bone district situation, the convex-concave structure adapted can be selected, greatly can improve the suitability, improve repairing quality.
Preferably, base station top 4 is cylindrical, conical, the frustum of a cone, prismatic or frustum of a pyramid shape; Base station bottom projection 5, bottom surface is rectangle or circle, if rectangle, the length of side is 2-6mm; If circular, diameter is 2-6mm; The height of base station bottom projection 5 is 4-6mm.
Further, grooving 10 is arranged at implantation body 1 bottom, and grooving 10 degree of depth is 0.5-1.0mm, and longitudinal length is 1.0-4.0mm, and transverse width is 2.0-3.0mm.
Further, the hole on base station 3 bottom projection 3 is screw.
Further, have cavity 15 vertically, be placed with medicine bag 13 in cavity 15 in implantation body 1, on implantation body 1 wall, radial direction is evenly distributed with pore 14, and the medicine in medicine bag 13 discharges by pore 14.When implantation body 1 is applied to defect of maxilla, because the damage of art district is large, itself is easily inflamed, and in addition when because of oral and maxillofacial tumor excision upper jaw bone, may have tumors remaining or cancerous cell pollution.By cheekbone implantation body approach to place operative region topical, can antiphlogistic antibacterial, promote skeletonization simultaneously, pore in implantation body can make osteoblast grow into, form stronger bone-implantation body's combination interface, can chemotherapeutics be given time necessary, kill tumor cell.In addition, maxillary sinus is as the maximum chamber hole of Maxillary region human body, and the maxillary sinus mucosa area on surface is large, and blood is for abundant, and the contact area of cheekbone implantation body and bone is large in addition, and the blood of upper jaw bone and cheekbone, can as potential drug systemic administration route for relatively abundant.For the patient having cheekbone implantation body, give slow releasing pharmaceutical in cheekbone implantation body inside, can no pain, hurtless measure administration, does not affect minimal invasive treatment's work, more easily allows patient compliance, particularly tumor patient, organ transplantation needs the patient of immunosuppressive, also has patients with chronic diseases.Spiral cover is set on implantation body 1 top or bottom, places for the medicine in cavity 15; When spiral cover is arranged on top, can also carry out changing dressings or dosing.
Further, all being threaded is fine thread, coordinates closely, and soft tissue can be avoided preferably to grow into threaded engagement face.
During use, select suitable bone district, after forming plantation nest, Implant 1, is arranged on connector 2 in implantation body 1, by nut 7 maintenance, then in the ear block screw hole of connector 2 top, screw 6 is screwed in, in the screw hole in case soft tissue is grown on implantation body 1 and connector 2.After the Integrated implant of 3-6 months, unload the screw 6 on the attaching nut 7 of connector 2 and implantation body 1 and connector ear block.According to the direction that required plantation connects, rotated around implantation body 1 axis by connector 2, orientation is determined in the direction according to connector 2 groove, then fixes with nut 7.Then base station 3 bottom projection 5 is inserted in the upper grooves of connector 2, turn to the angle of needs, then fix with screw 6.Generally, first use nut 7 rigid connector 2 and implantation body 1, and then fix base station 3 and connector 2 with screw 6; If connector 2 has obstruction just with attachment screw 6 inlet ambient of base station 3, affect clinical manipulation, can first the angle Selection between base station 3 and connector 2 well be fixed afterwards, then connector 2 is inserted in the cylinder 8 on implantation body 1 top, after making base station in place, clamp nut 7.
Obviously, above embodiment is only citing made for the present invention, and the restriction not to embodiment of the present invention.To those of ordinary skill in the art, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to spirit institute's apparent change of amplifying out of the present invention or change and are still among protection scope of the present invention.
Claims (10)
1. a zygoma implant system, is characterized in that: comprise implantation body (1), connector (2), base station (3); There is screw thread implantation body (1) outside, and center upper portion has cylinder (8), and cylinder (8) top has screw thread (12); Connector (2) central authorities are porose, and grooving is arranged at top, and the ear block on grooving both sides has screw; Projection (5) with connector (2) grooving adaptation is arranged at base station (3) bottom, and (5) have hole to projection; Connector (2) is coordinated with nut (7) by the screw thread on cylinder (8) top and is connected with implantation body (1), is connected through the screw of connector (2) top ear block and the Kong Eryu base station (3) of base station bottom projection (5) by screw (6); Before nut (7) is fastening, connector (2) can around the rotation of 360 degree, implantation body (1) axis; Before screw (6) is fastening, base station (3) can around the rotation of 180 degree, screw (6) axis.
2. zygoma implant system according to claim 1, is characterized in that: the height of described implantation body (1) is 20-100mm, and diameter is 3-8mm.
3. zygoma implant system according to claim 2, it is characterized in that: the diameter of described implantation body (1) is 4mm-8mm, cylinder (8) has annular groove around, and the cylindrical boss (9) suitable with annular groove is arranged at connector (2) bottom.
4. zygoma implant system according to claim 3, is characterized in that: the diameter of described cylinder (8) is 1.5-5mm, is highly 4-14mm; The diameter of annular groove is 2-6mm, and the degree of depth is 4-12mm.
5. zygoma implant system according to claim 2, it is characterized in that: the diameter of described implantation body (1) is 3-4.5mm, the cylindrical boss (11) that cylinder (8) has diameter larger around, the cylinder shape groove suitable with cylindrical boss (11) is arranged at connector (2) bottom.
6. zygoma implant system according to claim 5, is characterized in that: the diameter of described cylinder (8) is 1.5-2.5mm; Cylindrical boss (11) diameter on implantation body (1) top is 2-3mm, is highly 2-4mm.
7. zygoma implant system according to claim 1, is characterized in that: base station top (4) are cylindrical, conical, the frustum of a cone, prismatic or frustum of a pyramid shape; Base station bottom projection (5), bottom surface is rectangle or circle, and during for rectangle, the length of side is 2-6mm; During for circle, diameter is 2-6mm; The height of base station bottom projection is 4-6mm.
8. zygoma implant system according to claim 1, it is characterized in that: grooving (10) is arranged at described implantation body (1) bottom, grooving (10) degree of depth is 0.5-1.0mm, and longitudinal length is 1.0-4.0mm, and transverse width is 2.0-3.0mm.
9. zygoma implant system according to claim 1, is characterized in that: the hole on described base station bottom projection (5) is screw.
10. the zygoma implant system according to any one of claim 1 to 9, it is characterized in that: in described implantation body (1), have cavity (15) vertically, be placed with medicine bag (13) in cavity (15), on implantation body (1) wall, radial direction is evenly distributed with pore (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587446.XA CN103083114B (en) | 2012-12-31 | 2012-12-31 | Novel zygoma implant system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210587446.XA CN103083114B (en) | 2012-12-31 | 2012-12-31 | Novel zygoma implant system |
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| CN103083114A CN103083114A (en) | 2013-05-08 |
| CN103083114B true CN103083114B (en) | 2015-06-24 |
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| CN201210587446.XA Active CN103083114B (en) | 2012-12-31 | 2012-12-31 | Novel zygoma implant system |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103083098B (en) * | 2012-12-31 | 2015-03-25 | 成都博硕科技有限责任公司 | Implant retention device |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE450334B (en) * | 1985-09-16 | 1987-06-22 | Dan Lundgren | CONNECTOR TO ORAL PROTESTS INCLUDING A HEAT-SHAPED MATRIX |
| ATE105699T1 (en) * | 1990-01-15 | 1994-06-15 | Friatec Keramik Kunststoff | DENTAL IMPLANT. |
| US5527182A (en) * | 1993-12-23 | 1996-06-18 | Adt Advanced Dental Technologies, Ltd. | Implant abutment systems, devices, and techniques |
| WO2011092681A1 (en) * | 2010-01-26 | 2011-08-04 | Sialo-Lite Ltd. | Dental implants, devices and methods associated with dental implantation procedures |
| CN101028211B (en) * | 2006-10-26 | 2010-12-01 | 刘洪臣 | Artificial implant general medicine feeder |
| KR20090050604A (en) * | 2007-11-16 | 2009-05-20 | 김재성 | Improved anti-screwloosening plug system for implant |
| RU2362507C1 (en) * | 2008-04-11 | 2009-07-27 | Федор Серафимович Темников | Dental implant with rotary support |
| JP2012517246A (en) * | 2009-02-04 | 2012-08-02 | ミッド コーポレーション | System, method and apparatus for performing dental implants |
| CN102688105A (en) * | 2012-06-05 | 2012-09-26 | 武汉大学 | Medicine carrying base for dental implant |
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Effective date of registration: 20230517 Address after: 2nd to 3rd floors, Building E7, No. 366 Hemin Street, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone, Chengdu City, Sichuan Province, 610096 Patentee after: Chengdu worldlink Health Biotechnology Co.,Ltd. Address before: Room 109, Building A, No. 5 Gaopeng Avenue, High tech Zone, Chengdu, Sichuan, 610041 Patentee before: CHENGDU BOSHUO TECHNOLOGY Co.,Ltd. |
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Correction item: Patentee|Address Correct: CHENGDU BOSHUO TECHNOLOGY Co.,Ltd.|Room 109, Building A, No. 5 Gaopeng Avenue, High tech Zone, Chengdu, Sichuan, 610041 False: Chengdu worldlink Health Biotechnology Co.,Ltd.|2nd to 3rd floors, Building E7, No. 366 Hemin Street, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone, Chengdu City, Sichuan Province, 610096 Number: 22-01 Volume: 39 |
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Effective date of registration: 20230627 Address after: 2nd to 3rd floors, Building E7, No. 366 Hemin Street, Chengdu High tech Zone, China (Sichuan) Pilot Free Trade Zone, Chengdu City, Sichuan Province, 610000 Patentee after: Chengdu worldlink Health Biotechnology Co.,Ltd. Address before: Room 109, Building A, No. 5 Gaopeng Avenue, High tech Zone, Chengdu, Sichuan, 610041 Patentee before: CHENGDU BOSHUO TECHNOLOGY Co.,Ltd. |