CN109998713A - Tooth-implanting quickly corrects base station system - Google Patents

Tooth-implanting quickly corrects base station system Download PDF

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Publication number
CN109998713A
CN109998713A CN201910339861.5A CN201910339861A CN109998713A CN 109998713 A CN109998713 A CN 109998713A CN 201910339861 A CN201910339861 A CN 201910339861A CN 109998713 A CN109998713 A CN 109998713A
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CN
China
Prior art keywords
base station
fixing seat
tooth
proximal end
implanting
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Granted
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CN201910339861.5A
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Chinese (zh)
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CN109998713B (en
Inventor
胡骏
陈晋伟
林志雄
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Baishitai Xiamen Medical Technology Co ltd
Dengma (Xiamen) Medical Technology Co.,Ltd.
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Xiamen Dengma Technology Co Ltd
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Priority to CN201910339861.5A priority Critical patent/CN109998713B/en
Publication of CN109998713A publication Critical patent/CN109998713A/en
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Publication of CN109998713B publication Critical patent/CN109998713B/en
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/005Connecting devices for joining an upper structure with an implant member, e.g. spacers
    • A61C8/0068Connecting devices for joining an upper structure with an implant member, e.g. spacers with an additional screw
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C8/00Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
    • A61C8/0048Connecting the upper structure to the implant, e.g. bridging bars
    • A61C8/0075Implant heads specially designed for receiving an upper structure

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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)
  • Dental Prosthetics (AREA)

Abstract

The present invention is that a kind of tooth-implanting quickly corrects base station system.It includes base station fixing seat, and proximal end is equipped with anti-rotary joint, and base station fixing seat tears conjunction connection open by anti-rotary joint and implant, rotate base station fixing seat can not according to itself axially;Base station is adjusted, proximal end and the distal end of base station fixing seat are cooperated by universal structure, and adjusting base station is made axially to realize that 360 ° rotate and can adjust base station fixing seat and adjust the angle between base station according to itself.Than before for technology, cooperates can be realized by universal structure and adjust base station according to itself 360 ° of rotation of axial direction realization and base station fixing seat can be adjusted and adjust the angle between base station the invention has the benefit that adjusting the proximal end of base station and the distal end of base station fixing seat;Ensure that in the end face of one-stage operation implant, clinician can directly be corrected according to patient's actual conditions, reduce surgical product stock there is no that can be corrected by this axial calibration function when very accurate alignment lip side or tongue side.

Description

Tooth-implanting quickly corrects base station system
Technical field
The present invention relates to area of medical devices, and in particular to a kind of tooth-implanting quickly corrects base station system.
Background technique
Existing tooth-implanting operation process, first phase Implant, the second phase are packed into fixed base station.Clinical implantation kind at present Implant producer requires doctor by planting body inner hole towards lip side or tongue side, but since oral cavity space is than narrow and alveolar bone It is heeling condition, so be packed into fixed base station in the progress second phase after clinical one-stage operation finds that the angle of implant is not original often Preoperative ideality of plan angle, it is necessary to select different Angled abutment or customization special angle base station and be corrected, select not With the base station of angle, that is, the operating time of doctor is increased, also increases the expense of patient;And customize the progress of special angle base station Correction, then directly increase the surgery cost of patient.In the patent of the patent No. 2015204485463, a kind of adjustable angle is disclosed The problem of technology pedestal of degree casts base station, which refers to by the way that flexible plastic base station is arranged, realizes angular adjustment. But since the strength factor of plastics base station is unstable, in actual use, corona stress is easy to cause plastics base station shape Become, and then leads to corona angle run-off the straight.
Summary of the invention
It is an object of the invention to: the tooth-implanting that can be realized axial-rotation adjustment and regulation of longitudinal angle adjustment quickly corrects Base station system.
The present invention is achieved through the following technical solutions: it includes base station fixing seat, and proximal end is equipped with anti-rotary joint, and base station is solid Reservation tears conjunction connection open by anti-rotary joint and implant, rotate base station fixing seat can not according to itself axially;
Base station is adjusted, proximal end and the distal end of base station fixing seat are cooperated by universal structure, make to adjust base station according to certainly Body axially realizes 360 ° of rotations and can adjust base station fixing seat and adjust the angle between base station.
Than before for technology, the invention has the benefit that
1, base station is adjusted, proximal end and the distal end of base station fixing seat can be realized adjusting base by universal structure mutual cooperation Platform axially realizes 360 ° of rotations according to itself and can adjust base station fixing seat and adjust the angle between base station;360 ° of axial rotations It transfers to another school orthofunction, it is ensured that in the end face of one-stage operation implant, there is no can pass through this axial direction when very accurate alignment lip side or tongue side Calibration function is corrected;Longitudinal angle correct is since alveolar bone has tilt angle, in order to preferably have beauty with adjacent teeth Effect is learned to need to be corrected using this longitudinal direction correction angle function;Preferably there are aesthetic effect, and clinician with adjacent teeth It can be directly corrected according to patient's actual conditions, reduce surgical product stock.
2, the anti-rotary joint of base station fixing seat proximal end and implant tear conjunction connection open, turn base station fixing seat can not according to itself axially It is dynamic;The correction base station system for completing angle adjustment is removed customized and after installing corona, is directly pacified by original installation site Dress can avoid correcting again.
3, base station fixing seat and adjust base station between use base station retaining screw, base station fixing seat and adjust base station it Between position adjustment it is suitable after, by screwing base station retaining screw, it can be ensured that base station fixing seat and adjust the position between base station It sets relatively fixed.
4, the universal structure uses the cooperation in segment portion and spherical cavity, it is ensured that adjusting base station can be with respect to base station maintenance Screw flexible rotating.
5, adjusting base station proximal face is outer convex globoidal, and base station fixing seat distal end end face is simultaneously mutually agreed with outer convex globoidal Inner concave arc surface ensures to adjust base station so more smooth during adjusting;And the row of base station retaining screw can be locked Into distance.
6, outer convex globoidal and inner concave arc surface are Non-smooth surface face, after the locking of base station retaining screw, on the one hand be may insure Frictional force increases between the outer convex globoidal being closely contacted with each other and inner concave arc surface, makes to occur between adjusting base station and base station fixing seat Fastening function is realized in cold welding friction;On the other hand have sealing function, can anti-Hemostatic Oral Liquid or bacterium it is residual in the cooperation position It stays or penetrates into.
7, the setting of implant retaining screw, can be convenient base station fixing seat, universal structure with adjust base station be formed by it is whole Conjunction is quickly torn open between body and implant.
Detailed description of the invention
Fig. 1 is explosive view of the invention;
Fig. 2 is the front view in Fig. 1 after each component combination;
Fig. 3 is that base station structural schematic diagram adjusted is adjusted in Fig. 2;
Fig. 4 is the cross-sectional view of Fig. 2;
Fig. 5 is that base station view adjusted to the left is adjusted in Fig. 4;
Fig. 6 is that base station view adjusted to the right is adjusted in Fig. 4;
Fig. 7 is outer convex globoidal and inner concave arc surface is the schematic diagram in pointed tooth face;
Fig. 8 is outer convex globoidal and inner concave arc surface is the schematic diagram of wavy surface;
Fig. 9 is outer convex globoidal and inner concave arc surface is the schematic diagram of strip-shaped surface;
Figure 10 is the explosive view for increasing implant retaining screw on the basis of Fig. 1;
Figure 11 is the front view in Figure 10 after each component combination;
Figure 12 is the left view of Figure 11;
Figure 13 is that base station view adjusted to the left is adjusted in Figure 11;
Figure 14 is that base station view adjusted to the right is adjusted in Figure 11;
Figure 15 is the cross-sectional view of Figure 11.
Figure 16 is a kind of structural schematic diagram of simple money universal structure.
Label declaration: 1 adjusts base station, 11 spherical cavities, 12 outer convex globoidals, 2 base station retaining screws, 21,22 segment portions, 3 bases Platform fixing seat, 31 anti-rotary joints, 32 inner concave arc surfaces, 4 implant retaining screws, 51 segment straight couplings, 52 arch grooves.
Specific embodiment
Illustrate to elaborate to the present invention with reference to the accompanying drawing:
As shown in figures 1 to 6: tooth-implanting quickly corrects base station system, it includes
Base station fixing seat 3, proximal end are equipped with anti-rotary joint 31, and base station fixing seat 3 tears conjunction open with implant by anti-rotary joint 31 Connection rotate base station fixing seat 3 can not according to itself axially;
Adjust base station 1, the distal end of proximal end and base station fixing seat 3 is cooperated by universal structure, make adjusting base station 1 according to It itself axially realizes 360 ° of rotations and base station fixing seat 3 can be adjusted and adjust the angle between base station 1.
It in use process, adjusts adjusting base station to proper angle, the position between base station and base station fixing seat will be adjusted It sets and is fixed, can theoretically be realized by injecting adhesive between.
According to universal structure difference, the present invention extends two kinds of structures:
Embodiment 1
The universal structure includes base station retaining screw 2 and the spherical cavity 11 set on adjusting 1 proximal end of base station, the base station Retaining screw 2 includes the screw 21 of proximal end and the segment portion 22 of distal end, the distal threads of screw 21 and base station fixing seat 3 Connection, the segment portion 22 enable to adjust base station 1 relative to the rotation of base station retaining screw 2 or be swung in spherical cavity 11.For Facilitate and adjust the elastic of base station retaining screw 2, the distal face in segment portion is equipped with corresponding with screwdriver limiting slot.
Further, the universal structure further includes set on the outer convex globoidal 12 for adjusting 1 proximal face of base station and being set to The inner concave arc surface 32 base station fixing seat 3 distal end end face and mutually agreed with outer convex globoidal 12.
As Figure 7-9: outer convex globoidal 12 and inner concave arc surface 32 are Non-smooth surface face.
Further, the Non-smooth surface face is one of pointed tooth face, wavy surface, strip-shaped surface.
The anti-rotary joint 31 is the Cylindrical joint of non-circular cross sections.
Further, the cross section of the Cylindrical joint is that triangle, rectangular, pentagon, hexagon or ellipse etc. are non- Regular anti-rotation structure.
Embodiment 2:
It is as shown in figure 16: the arch groove that the universal structure is segment straight coupling 51 and docks with segment straight coupling 51 52, segment straight coupling 51, which is set to, adjusts one of 3 distal end of 1 proximal end of base station and base station fixing seat, and arch groove 52, which is set to, adjusts base The other of 3 distal end of 1 proximal end of platform and base station fixing seat.It is that proximal end has arch groove 52, base station fixing seat that base station 1 is adjusted in figure 3 distal ends have ball missing shape connector 51.
The structure is universal structure the most simplified, true in order to ensure adjusting the position between base station 1 and base station fixing seat 3 After fixed, guarantee between the two be fixedly connected, it may be considered that inject adhesive between and realize, adhesive here can be with It is the materials such as light-cured resin, adhering resin, in order to ensure the fastness of bonding, need to considers segment straight coupling 51 and arch groove 52 surfaces carry out matte processing.
As shown in fig. 10-15: in order to realize that adjusting base station 1, universal structure, base station fixing seat 3 is formed by whole and plant Body quickly tears conjunction connection open;The invention also includes implant retaining screw 4, sequentially passes through and adjust base station 1, universal structure, base station Fixing seat 3, the proximal end of implant retaining screw 4 are pierced by base station fixing seat 3 and are threadedly coupled with implant, make to adjust base station 1, universal knot What structure, the connection of base station fixing seat 3 were formed is integrally fastened in implant.
Its working principles are as follows:
Work step of the invention is as follows:
Step 1, implant is implanted into frontal bone;
Step 2, base station fixing seat is docked with implant, starts the proper angle that adjustment adjusts base station 1 later;
Step 3, base station retaining screw is locked with tool after adjusting base station 1 and adjusting to desired angle;Outer convex globoidal 12 Cold welding friction can occur with 32 stress of inner concave arc surface and realize fastening function;
Step 4, base station fixing seat is locked the entirety to be formed with adjusting base station to remove, moves on to operating room and makes suitable tooth Hat;
Step 5, by base station fixing seat and adjust base station lock to be formed be fixed on implant entirely through implant retaining screw On, the corona of the last production of installation steps 4.
Technology designed by the invention can allow clinician most to manage in patient oral cavity according to patient is actually required Think that angle is adjusted, reaches the optimal aesthetic orthopaedics effect of patient.Avoid at present clinically the reparation of base station secondary correction and The problem of being unable to reach desired aesthetic repairing effect appearance.
Although the present invention is illustrated and illustrated to the present invention using specific embodiment and its alternative, but it should reason Solution, can be implemented without departing from the variations and modifications in scope of the invention.It is therefore understood that in addition to by with Outside the limitation of attached claim and its condition of equivalent, the present invention is not limited by in all senses.

Claims (9)

1. tooth-implanting quickly corrects base station system, it is characterised in that: it includes
Base station fixing seat (3), proximal end are equipped with anti-rotary joint (31), and base station fixing seat (3) passes through anti-rotary joint (31) and implant It tears conjunction connection open, rotate base station fixing seat (3) can not according to itself axially;
It adjusts base station (1), the distal end of proximal end and base station fixing seat (3) is cooperated by universal structure, makes to adjust base station (1) 360 ° of rotations are axially realized according to itself and can be adjusted base station fixing seat (3) and be adjusted the angle between base station (1).
2. tooth-implanting according to claim 1 quickly corrects base station system, it is characterised in that: the universal structure includes base Platform retaining screw (2) and the spherical cavity (11) for being set to adjusting base station (1) proximal end, the base station retaining screw (2) includes proximal end Screw (21) and distal end segment portion (22), screw (21) is connect with the distal threads of base station fixing seat (3), described Segment portion (22) makes base station fixing seat (3) that can rotate or swing relative to base station retaining screw (2) in spherical cavity (11).
3. tooth-implanting according to claim 2 quickly corrects base station system, it is characterised in that: the universal structure further includes Set on adjust base station (1) proximal face outer convex globoidal (12) and be set to base station fixing seat (3) distal end end face and with outer convex arc The inner concave arc surface (32) that face (12) is mutually agreed with.
4. tooth-implanting according to claim 3 quickly corrects base station system, it is characterised in that: outer convex globoidal (12) and indent Cambered surface (32) is Non-smooth surface face.
5. tooth-implanting according to claim 4 quickly corrects base station system, it is characterised in that: the Non-smooth surface face is pointed tooth One of face, wavy surface, strip-shaped surface.
6. tooth-implanting according to claim 1 quickly corrects base station system, it is characterised in that: the anti-rotary joint (31) is The connector of non-circular cross sections.
7. tooth-implanting according to claim 7 quickly corrects base station system, it is characterised in that: the anti-rotary joint (31) Cross section is triangle, rectangular, pentagon, hexagon or ellipse.
8. tooth-implanting according to claim 1 quickly corrects base station system, it is characterised in that: the universal structure is segment Straight coupling (51) and the arch groove (52) docked with segment straight coupling (51), segment straight coupling (51), which is set to, adjusts base station (1) One of proximal end and base station fixing seat (3) distal end, arch groove (52), which is set to, adjusts base station (1) proximal end and base station fixing seat (3) The other of distal end.
9. tooth-implanting described in any one of -8 quickly corrects base station system according to claim 1, it is characterised in that: further include
Implant retaining screw (4) sequentially passes through and adjusts base station (1), universal structure, base station fixing seat (3), implant retaining screw (4) proximal end is pierced by base station fixing seat (3) and is threadedly coupled with implant, makes to adjust base station (1), universal structure, base station fixing seat (3) What connection was formed is integrally fastened in implant.
CN201910339861.5A 2019-04-25 2019-04-25 Zxfoom zxfoom zxfoom zxfoom correction base Table system Active CN109998713B (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI712397B (en) * 2020-03-18 2020-12-11 吳冠霖 Anchor tooth structure with adjustable angle
CN114748194A (en) * 2022-04-27 2022-07-15 高峰医疗器械(无锡)有限公司 Adjustable universal composite abutment made of biomedical materials and used for dental implant

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0580945A1 (en) * 1992-07-27 1994-02-02 ALTATEC Medizintechnische Elemente GmbH & Co. KG. Endo-osseous tooth implant for a fixed dental prosthesis and a fixing tool
US6287115B1 (en) * 1998-11-17 2001-09-11 L. Paul Lustig Dental implant and tool and method for effecting a dental restoration using the same
US20040121286A1 (en) * 2002-06-28 2004-06-24 Zimmer Dental Inc. Organic shaped interface for dental implant devices
CN103550002A (en) * 2013-11-18 2014-02-05 大连三生科技发展有限公司 Artificial dental abutment, artificial dental multi-part implanting system and implanting method
CN103637850A (en) * 2012-07-11 2014-03-19 贺利氏古莎齿科股份有限公司 A screw channel directing device for a dental superstructure and methods for manufacturing a dental superstructure
CN106659549A (en) * 2014-07-22 2017-05-10 泽斯特知识产权控股有限公司 Fixed hybrid dental attachment assembly and methods of use

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0580945A1 (en) * 1992-07-27 1994-02-02 ALTATEC Medizintechnische Elemente GmbH & Co. KG. Endo-osseous tooth implant for a fixed dental prosthesis and a fixing tool
JPH0678936A (en) * 1992-07-27 1994-03-22 Imz Fertigungs & Vertriebs G Fur Dentale Technol Mbh Enossal implantation tooth and insertion tool for fixed dental prosthesis
US6287115B1 (en) * 1998-11-17 2001-09-11 L. Paul Lustig Dental implant and tool and method for effecting a dental restoration using the same
US20040121286A1 (en) * 2002-06-28 2004-06-24 Zimmer Dental Inc. Organic shaped interface for dental implant devices
CN103637850A (en) * 2012-07-11 2014-03-19 贺利氏古莎齿科股份有限公司 A screw channel directing device for a dental superstructure and methods for manufacturing a dental superstructure
CN103550002A (en) * 2013-11-18 2014-02-05 大连三生科技发展有限公司 Artificial dental abutment, artificial dental multi-part implanting system and implanting method
CN106659549A (en) * 2014-07-22 2017-05-10 泽斯特知识产权控股有限公司 Fixed hybrid dental attachment assembly and methods of use

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI712397B (en) * 2020-03-18 2020-12-11 吳冠霖 Anchor tooth structure with adjustable angle
CN114748194A (en) * 2022-04-27 2022-07-15 高峰医疗器械(无锡)有限公司 Adjustable universal composite abutment made of biomedical materials and used for dental implant
WO2023207409A1 (en) * 2022-04-27 2023-11-02 高峰医疗器械(无锡)有限公司 Adjustable universal composite abutment for dental implant made of biomedical material

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