CN205433957U - Split type planting base station in oral cavity with buffering and physiology sensation - Google Patents
Split type planting base station in oral cavity with buffering and physiology sensation Download PDFInfo
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- CN205433957U CN205433957U CN201620007839.2U CN201620007839U CN205433957U CN 205433957 U CN205433957 U CN 205433957U CN 201620007839 U CN201620007839 U CN 201620007839U CN 205433957 U CN205433957 U CN 205433957U
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- base station
- buffering
- split type
- oral cavity
- sensation
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Abstract
The utility model discloses a split type planting base station in oral cavity with buffering and physiology sensation, include with the base station of planting body through threaded connection, the base station include last base station that clearance fit connects and base station down, the base station is equipped with central screw, central screw passes base station and lower base station and planting body threaded connection, it is used for cushioning the damper of tooth masticatory force and the pressure -sensitive element who is used for the physiology sensation, pressure -sensitive element and damper elastic connection to go up the base station and be provided with between the base station down, pressure -sensitive element 's wire is held and is worn out the base station setting in the base station outside. This kind of implant not only can satisfy daily food and chew, and chew that can also the simulation orthodont tooth can also transmit and chew the perception for neural production of gum.
Description
[technical field]
This utility model relates to tooth-planting technical field, more particularly to a kind of split type plantation in oral cavity base station with buffering and physiological sensation.
[background technology]
Along with the development of tooth-planting technology, " tooth-planting technology is gradually ripe and stable.Implant denture is the titanium metal implants by implantation with biocompatibility, carries out corona installation by the connection of plantation base station until it the most at an upper portion thereof after forming synosteosis in alveolar bone.Implantation body is directly connected with alveolar bone shape osteogenic, it is possible to bear bigger gmatjpdumamics, but it does not have the periodontal membrane system that nature tooth is had.This just determines its function without buffering gmatjpdumamics, does not the most have the sensation of nature tooth.
For the most a large amount of two-part implantation bodys used, i.e. Abutment and implantation body are two sections rather than one overall class implantation bodys.During operation, the implantation body being combined with osseous tissue and the base station being combined with gingiva tissue carry out two operations respectively before and after being and have implanted.Base station is the auxiliary implement of dental prosthetic Shu Zhong implantation body, and after operation Implant, base station also will be attached to this implantation body via operation for a long time.Base station stretches to outside gingiva, constitutes and wears gingiva component, in order to fixed denture and other correctives (dummy).And can will be connected to become an entirety with implantation body by center screw between base station and implantation body two sections, it is also possible to it is that the solid base station entirety without center screw screws in inside implantation body.Implantation body is first implanted in osseous tissue by operation for the first time, sew up a wound, after 4-6 Yue Dai implantation body produces synosteosis with osseous tissue under complete non-loaded resting state, row second operation again, i.e. cut gingiva tissue, change gingiva cover screw fixture cover, after gingiva shapes, connect base station by implantation body's center bolt again, get final product delivery after taking out stitches and complete final dummy.
The advantage of two-part implantation body is, Osseointegrated implants is good, not easy infection, and the repair mode of artificial tooth is various, its superstructure can multiple choices, long-term effect is good, and success rate is high.
Plant base station and then can be categorized as integral type base station and split type base station according to the need of extra abutment screw maintenance.The screw of integral type base station and base station are worn mucosa structure and are belonged to complete integrated mechanical structure rather than utilize extra abutment screw maintenance；Or rely on the most merely frictional force maintenance, there is not abutment screw design.The abutment screw of split type base station and base station are worn mucosa structure and are designed for split-type structural, by abutment screw maintenance, or abutment screw and the common maintenance of frictional force.
But in prior art, either integral type base station or split type base station, the most not there is the dependency structure of buffering and physiological sensation, it is impossible to the effective actual chewing simulating nature tooth.
[utility model content]
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, it is provided that a kind of split type plantation in oral cavity base station with buffering and physiological sensation.This plantation base station system can not only meet daily food and chew, can also the chewing of analogue simulation nature tooth, there is physiological buffer, prevent excessive gmatjpdumamics injury implantation body and alveolar bone, the signal of telecommunication can also be transmitted simultaneously and be subject in gingival soft tissue and then generation chewiness.
This utility model solves its technical problem and be the technical scheme is that
A kind of split type plantation in oral cavity base station with buffering and physiological sensation, including the base station being threaded connection with implantation body；Described base station includes upper base station that matched in clearance connects and lower base station, and base station is provided with center screw, and center screw is threadeded through upper base station and lower base station with implantation body；Being provided with the dampening assembly for buffering teeth chewing power and the pressure cell for physiological sensation between upper base station and lower base station, pressure cell is connected with dampening assembly elasticity；The conductor wire end of pressure cell passes base station and is arranged on outside base station.
The bolt mounting holes of described upper base station is divided into upper and lower two cavitys by middle catch, and the nut of center screw is arranged in upper cavity, and screw rod is through middle catch；Lower chamber forms installation cavity with the bottom portion of groove of lower base station；Described dampening assembly includes that spring, spring housing are located on the polished rod in installation cavity, spring two ends bottom portion of groove with middle catch and lower base station respectively contact.
Described pressure cell is arranged on the bottom portion of groove of lower base station, and lower spring end contacts with pressure cell.
The ditch profile of described lower base station is U-shape structure, and the groove of lower base station is set on the lower end of base station.
It is provided with, in gap between described upper base station and lower base station, the sealing ring that medical silica-gel is made.
Gap between described upper base station and lower base station is 0.01～0.1mm.
The upper end of described lower base station is provided with shoulder structure, and shoulder structure can need to be positioned at above gingival margin according to clinic, flat gum or lower section.
Described base station is titanio platform, ceramic abutment, auri platform or cobalt chromio platform.
Described abutment structure is cylinder, hexagonal or anistree structure.
Compared with prior art, this utility model has the advantages that
This utility model one Dental Implant, upper base station that base station is connected by matched in clearance and lower base station, be provided with dampening assembly and pressure cell between upper base station and lower base station, damping group piston pressure cell is connected with dampening assembly elasticity；The conductor wire end of pressure cell passes base station and is arranged on outside base station.The damage that the gmatjpdumamics produced when being effectively prevented teeth chewing by the setting of dampening assembly causes to Dental Implant, serves caching gmatjpdumamics effect.Simultaneously because the gap between upper base station and lower base station well simulates the physiological property of masticatory pressure needed for daily laboratory rodent chow.The elasticity by dampening assembly generation of pressure cell is converted into the signal of telecommunication, passes to the teleneuron on gingiva, makes human body have the perception of occlusion.
Further, fixed the situation of base station and implantation body by center screw, use spring to be directly set in center screw, form dampening assembly.
Further, it is provided with, in gap between upper base station and lower base station, the sealing ring that medical silica-gel is made, the liquid that the sealing function of sealing ring is prevented from cavity enters inside Dental Implant, the elastic reaction of sealing ring can also play the situation preventing base station with lower base station direct collision abrasion, plays the effect of damping.
[accompanying drawing explanation]
Fig. 1 is the split type plantation in oral cavity of the present utility model base station schematic diagram；
Fig. 2 is the partial enlarged drawing of the split type plantation in oral cavity of the present utility model base station；
Fig. 3 is that the split type plantation in oral cavity of the present utility model base station uses schematic diagram.
The artificial corona of description of reference numerals: 1-, 2-base station, 3-implantation body, 4-dampening assembly, 5-pressure cell, 6-center screw, 7-gingiva, 8-alveolar bone, the upper base station of 21-, base station under 22-, 24-installation cavity, catch in the middle of 25-, 44-spring, 61-polished rod, 62-screw rod.
[detailed description of the invention]
Being described further this utility model with specific embodiment below in conjunction with the accompanying drawings, this utility model is not limited to following example.
As it is shown on figure 3, a kind of new Dental Implant of this utility model, including the implantation body 3 threadeded with alveolar bone, the base station 2 threadeded with implantation body 3, the artificial corona 1 being arranged on base station 2.
As depicted in figs. 1 and 2, base station 2 includes the upper base station 21 of matched in clearance and lower base station 22.Base station 2 is internally provided with the hole installing center screw 6.Upper base station 21 is divided into upper and lower two cavitys by middle catch 25, upper cavity is for arranging the nut of center screw 6, and bottom is divided into installation cavity 24 for arranging dampening assembly 4, and dampening assembly 4 is spring 44, spring 44 upper end is connected with middle catch 25, and lower end is connected with lower base station 22 groove lower wall.When planting tooth for chewing food, the upper downward base station 22 of base station 21 moves, and the gmatjpdumamics of generation makes spring 44 be compressed, and spring alleviates gmatjpdumamics, plays the effect of damping.Anyway, when gmatjpdumamics is cancelled, spring 44 recovers elastic force, and the upper base station 21 of Dental Implant recovers initial position.
In order to solve the problem of human perception, the bottom portion of groove at lower base station 22 is provided with the pressure cell 5 of annular, and spring 44 lower end contacts with pressure cell 5.Pressure cell 5 is the small-sized pressure cell of lead-in wire, and its conductor wire end is arranged on outside base station 2 through Abutment 2.When the first spring 44 is compressed, to the pressure that pressure cell 5 upper surface is vertical, pressure cell 5 pressurized produces the signal of telecommunication, is delivered to outside base station 2, and the perception nerve on gingiva 7 obtains the signal of telecommunication and feeds back to brain, has i.e. obtained the sensation of dental articulation.
Preferably, the gap between upper base station 21 and lower base station 22 is 0.01～0.1mm, it is ensured that tooth vertical direction displacement 0.01～0.1mm.The elastic force scope of spring 44 is 3-60kg.
Preferably, stable with coordinating of lower base station 22 in order to ensure upper base station 21, upper base station 21 uses nested structure with lower base station 22, i.e. descends the upper end of base station 22 to be set on the lower end of base station 21.The upper end section of lower base station 22 is U-type groove structure.
The material of this utility model base station may be selected to be titanio platform, ceramic abutment, auri platform, cobalt chromio platform etc..Base station is with plane, hexagonal or anistree structure.
It addition, the reason that base station of the present utility model is as natural teeth abutment preparation, implantation body or base station to have rational dummy shoulder to design, can be only achieved function and the aesthetic requirement of implant prosthesis.The shoulder of soft tissue contour cultivation body is positioned at the flat edge of table of implantation body, and the dummy shoulder of bone contour cultivation body (including that platform shifts implantation body) is then positioned on base station.
Shoulder design is in the outside of lower base station 22 upper end.Shoulder height be designed as shoulder be positioned at above gum edge, concordant or lower section.Different implant systems designs different shoulder shape and the preformation base station of height, and the referred to as base station of low profile shoulder, some permission is adjust and reform according to clinical state.It addition, an importance of personalized base station is can to carry out shoulder design according to the gum edge form of concrete case, clinical requirement can be reached.
The shoulder design of platform transfer implant system base station, in addition to meeting requirements above, in shoulder constriction formed below, to adapt to the design concept of platform transfer.
Actual step of the present utility model is as follows:
(1) screw retained base station: screw retained base station, or directly base station is fixed with dummy；
(2) bonding retained abutment: bonding retained abutment uses adhesive bond maintenance dummy or superstructure.
(3) attachment base station: attachment base station supports maintenance overlay denture with mechanical friction or magnetic attachment form.
The above; it it is only preferred embodiment of the present utility model; not this utility model is imposed any restrictions; every any simple modification, change and equivalent structure change made above example according to this utility model technical spirit, all still falls within the protection domain of technical solutions of the utility model.
Claims (9)
1. the split type plantation in an oral cavity base station with buffering and physiological sensation, it is characterised in that: include the base station (2) being threaded connection with implantation body (3)；Described base station (2) includes upper base station (21) and the lower base station (22) that matched in clearance connects, base station (2) is provided with center screw (6), and center screw (6) is threadeded through upper base station (21) and lower base station (22) with implantation body (3)；Being provided with the dampening assembly (4) for buffering teeth chewing power and the pressure cell (5) for physiological sensation between upper base station (21) and lower base station (22), pressure cell (5) is connected with dampening assembly (4) elasticity；The conductor wire end of pressure cell (5) passes base station (2) and is arranged on base station (2) outside.
A kind of split type plantation in oral cavity base station with buffering and physiological sensation the most according to claim 1, it is characterized in that: the bolt mounting holes of described upper base station (21) is divided into upper and lower two cavitys by middle catch (25), the nut of center screw (6) is arranged in upper cavity, and screw rod is through middle catch (25)；Lower chamber forms installation cavity (24) with the bottom portion of groove of lower base station (22)；Described dampening assembly (4) includes spring (44), spring (44) is set on the polished rod (61) in installation cavity (24), spring (44) two ends bottom portion of groove with middle catch (25) and lower base station (22) respectively contact.
A kind of split type plantation in oral cavity base station with buffering and physiological sensation the most according to claim 2, it is characterized in that: described pressure cell (5) is arranged on the bottom portion of groove of lower base station (22), and spring (44) lower end contacts with pressure cell (5).
A kind of split type plantation in oral cavity base station with buffering and physiological sensation the most according to claim 2, it is characterized in that: the ditch profile of described lower base station (22) is U-shape structure, the groove of lower base station (22) is set on the lower end of base station (21).
A kind of split type plantation in oral cavity base station with buffering and physiological sensation the most according to claim 1, it is characterised in that: it is provided with, in the gap between described upper base station (21) and lower base station (22), the sealing ring that medical silica-gel is made.
A kind of split type plantation in oral cavity base station with buffering and physiological sensation the most according to claim 1, it is characterised in that: the gap between described upper base station (21) and lower base station (22) is 0.01～0.1mm.
A kind of split type plantation in oral cavity base station with buffering and physiological sensation the most according to claim 1, it is characterised in that: the upper end of described lower base station (22) is provided with shoulder structure.
A kind of split type plantation in oral cavity base station with buffering and physiological sensation the most according to claim 1, it is characterised in that: described base station (2) is titanio platform, ceramic abutment, auri platform or cobalt chromio platform.
A kind of split type plantation in oral cavity base station with buffering and physiological sensation the most according to claim 1, it is characterised in that: described base station (2) structure is cylinder, hexagonal or anistree structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620007839.2U CN205433957U (en) | 2016-01-06 | 2016-01-06 | Split type planting base station in oral cavity with buffering and physiology sensation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620007839.2U CN205433957U (en) | 2016-01-06 | 2016-01-06 | Split type planting base station in oral cavity with buffering and physiology sensation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205433957U true CN205433957U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620007839.2U Expired - Fee Related CN205433957U (en) | 2016-01-06 | 2016-01-06 | Split type planting base station in oral cavity with buffering and physiology sensation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205433957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476725A (en) * | 2016-01-06 | 2016-04-13 | 中国人民解放军第四军医大学 | Oral cavity split implanting abutment with buffering and physiological sensory structure |
| CN114667113A (en) * | 2019-12-17 | 2022-06-24 | 尹祥源 | Mouth protector |
-
2016
- 2016-01-06 CN CN201620007839.2U patent/CN205433957U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105476725A (en) * | 2016-01-06 | 2016-04-13 | 中国人民解放军第四军医大学 | Oral cavity split implanting abutment with buffering and physiological sensory structure |
| CN105476725B (en) * | 2016-01-06 | 2018-02-16 | 中国人民解放军第四军医大学 | A kind of split type plantation base station in oral cavity with buffering and physiological sensation |
| CN114667113A (en) * | 2019-12-17 | 2022-06-24 | 尹祥源 | Mouth protector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20170106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |