CN2636834Y - Unisegment, bisegment composite planting tooth - Google Patents
Unisegment, bisegment composite planting tooth Download PDFInfo
- Publication number
- CN2636834Y CN2636834Y CN 200320103361 CN200320103361U CN2636834Y CN 2636834 Y CN2636834 Y CN 2636834Y CN 200320103361 CN200320103361 CN 200320103361 CN 200320103361 U CN200320103361 U CN 200320103361U CN 2636834 Y CN2636834 Y CN 2636834Y
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- CN
- China
- Prior art keywords
- matrix
- base station
- dental implant
- anistree
- cervical region
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Abstract
The utility model discloses a one section and two section combined type dental implant, which consists of a matrix, an abutment, a healing abutment, denture fixed screws, a replacement body, and a transfer body. The matrix is divided into one section type and two section type, longitudinal grooves are evenly arranged on the lower parts, the longitudinal grooves can be with a screw thread and without a screw thread, two section type matrix is connected with the abutment as a whole, the abutment can be provided with a plurality of morphologies, one section type matrix is connected with the abutment as a whole, the surface of the matrix can be provided with a biological coating layer. Because of the characteristic of the structure, one section type or two section dental implant can be selected in the identical dental implant system according to the patient situation to do the identical dental operation. For one section type dental implant, the dental implant treatment is completed by only one operation, for two section type dental implant, the dental implant treatment is completed by two operations, with a set of operation instruments. The application of the dental implant is wide, the operation is simple, and the operation instrument is simple, therefore the utility model is an ideal dental implant system.
Description
1, technical field:
This utility model belongs to medical embedded equipment, its purposes be by operating mode Dental Implant is implanted in the anodontia jawbone and with the jawbone strong bonded, thereby finish the device that artificial tooth is repaired.
2, background technology:
Tooth plantation is as at U.S. Patent application USP4,793,808 and patent families in describe, the result who has been proved to be in clinical practice is gratifying, this The Application of Technology, successful solution many traditional artificial teeth repair in insoluble problem, recovered function that the absence of tooth person chews and attractive in appearance to a great extent, owing to making the directly stressed jawbone of anodontia that makes of jawbone, implantation body continues the atrophy termination, the facial appearance that has also just kept anodontia patient has obtained third generation tooth thus thereby be called the mankind by people.(first generation, second is on behalf of deciduous teeth and permanent teeth) earlier existing dental implant as; Dental implants such as column, lobate, helical form, all the external diameter with implantation body is identical for implantation body's excision bone amount of these shapes, implantation body could be implanted like this, thereby make the damage of bone bed serious, the foreign body volume that stays in the body simultaneously is big, zest leads to the failure greatly easily, existing most of implantation body also is the one that is of matrix and abutment, this artificial tooth reparation for different angles can't be carried out, gerontal patient for serious jawbone atrophy repairs difficulty, therefore treat that indication is narrow, success rate is low, operation is complicated.
This is suitable for novel purpose is that design one cover is fit to growth in the bone, operation is simple, the amount of boning is little, foreign body in vivo is few, with the bone strong bonded, the treatment indication is wide, and the artificial tooth reparation is easy, change implantation body's series easily, make the patient of all absence of tooth recover its masticatory function and attractive in appearance by tooth plantation treatment.
3, summary of the invention:
The purpose of this utility model is to realize like this, one section, two segments combined Dental Implant, for being installed, artificial tooth provides a fixture in the firm jawbone, this device is made up of matrix, multiple base station, gingival former, artificial tooth fixed screw, alternative body, transfer body, reparation cover, it is characterized in that two sections Dental Implant matrixes in one section, two-stage composite Dental Implant imbed in the jawbone after the several months, cut again and after mucosa connects cervical region by base station Dental Implant is exposed in the oral cavity, finish the artificial tooth reparation after the week.One-part form then is that matrix and cervical region are one, performs the operation and once finishes, and implant the back matrix in bone, and cervical region penetrates in direct exposure of mucosa and the oral cavity, can directly do the artificial tooth reparation after the several months.
The utility model has the advantages that: different patients, different indications is arranged, some needs one-part form, and some needs two-part.The various base stations of this combination type Dental Implant can arbitrarily exchange, and one period of while, two-stage composite Dental Implant can be total to same set of operating theater instruments, making the simple of operation change.Angle α, β that matrix and base station form can adapt to the patient of various absence of tooth.The stringer groove of matrix lower end can prevent the Dental Implant rotation.Shifting body can transfer to intraoral abutment structure on the model accurately, and the making of artificial tooth can be finished outside the oral cavity.Give into medicated cap and can directly do the artificial tooth reparation, do not need to shift abutment structure.Gingival former can help mucosa healing in a week.Matrix has screw thread and biological coating outward, can increase the contact area of matrix and bone and increase mechanical fixing.
Because the above-mentioned feature of implantation body, this implantation body's operation is simple, echos the biomechanics requirement, and rational in infrastructure, indication is wide, has satisfied clinical needs to greatest extent on materialogy and in implantation body's design, is the very ideal Dental Implant of complete sum of a cover.Zoopery and clinical experiment prove that all above-mentioned purpose all reaches, can make the patient of various absence of tooth really can obtain third generation tooth, recover masticatory function and attractive in appearance, improve human lives's quality.
4, description of drawings:
Concrete structure of the present utility model has following examples and accompanying drawing to provide.
Fig. 1 is the overall structure figure that proposes according to this utility model 4.
Fig. 2 is about replacing the structure chart of the another example of bonding base station (10) among Fig. 1.
Fig. 3 is about replacing the structure chart of the another example of bonding base station (10) among Fig. 1.
Fig. 4 is about replacing the structure chart of the another example of bonding base station (10) among Fig. 1.
Fig. 5 is about replacing the structure chart of the another example of bonding alternative body (16) among Fig. 1.
Fig. 6 is the structure chart about the another example of replacing cervical region (3) among Fig. 1.
Fig. 7 is the structure about the another example of replacing cervical region (3) and matrix (2) among Fig. 1.
The another exemplary construction of Fig. 8 for being integrated about matrix among Fig. 1 (2) and cervical region (3).
Fig. 9 is the another exemplary construction about the bonding transfer body of the replacement among Fig. 1 (17).
Figure 10 is the another exemplary construction about the bonding transfer body of the replacement among Fig. 1 (17).
Figure 11 is the another exemplary construction about the bonding transfer body of the replacement among Fig. 1 (17).
Figure 12 is about replacing the another exemplary construction of bonding reparation cover (11) among Fig. 1.
Figure 13 is about replacing the another exemplary construction of bonding reparation cover (11) among Fig. 1.
Figure 14 is about replacing the another exemplary construction of bonding reparation cover (11) among Fig. 1.
5, the specific embodiment:
One section, two segments combined Dental Implant provide the device that fixedly secures in the jawbone for artificial tooth is installed, and this device is made up of matrix, cervical region, bonding base station, anistree base station, magnetic base station, transfer body, alternative body, reparation cover.It is characterized in that matrix lower end sidewall has the stringer groove, outer surface has screw thread and biological coating, and matrix and cervical region can be split and one, and forms the α angle.Anistree base station, magnetic base station, bonding base station are connected arbitrarily with the spiral of matrix and cervical region.Matrix and cervical region are that one is the one-part form Dental Implant, and matrix and cervical region are the split type two-part Dental Implant that is, angle is 0-25 ° of neck finish more than 0.2 μ m, and matrix length is 4mm-16mm, and external diameter is 2.8mm-5.0mm.It is identical with various base station superstructures to substitute the body superstructure, various transfer body endoporus are connected with corresponding substitute body superstructure with corresponding base station. when clinical practice, sidewall stringer hole, matrix lower end prevents rotation, matrix surface screw thread and biological coating can increase the bonded area that contacts of bone, make Dental Implant to greatest extent with synosteosis, to obtain stability.The two-part Dental Implant can be embedded in matrix in the bone when performing the operation for the first time.After postoperative knitting in three months, open connection base station and cervical region once more.Therefore at trimestral waiting time, the Dental Implant matrix need not be exposed in the oral cavity, does not promptly affect the appearance and can avoid the postoperative early infection yet.The one-part form Dental Implant is once performed the operation and can be finished, and once operation is imbedded in the jawbone matrix, and cervical region penetrates mucosa, and finishes preprosthetic all preparations of artificial tooth.Can directly connect base station after three months and finish the artificial tooth reparation.The doctor can select wherein one-part form or two-part Dental Implant according to patient's requirement and state of an illness needs, and one section, two-part Dental Implant use same set of operation tool, and what make that operation becomes is simple, economical, convenient, accurately.The fineness of cervical region (3) helps protecting from infection, and all directions interface (23) can be connected arbitrarily with bonding base station (10), anistree base station (9), magnetic base station (4) outside the matrix top, can connect different base stations according to the needs that patient's artificial tooth is repaired like this.Select bonding single body (17) that shifts according to different base station forms, adhesion bridge shifts body (18), anistree single tooth shifts body (19), anistree bridge shifts body (20) intraoral base station morphosis is transferred to the anistree body (15) that substitutes outside the oral cavity accurately, on the bonding alternative body (16), and install anistree single the reparation at an upper portion thereof on demand and overlap (13), the bonding single cover (11) of repairing of anistree bridge reparation cover (14), adhesion bridge reparation cover (12) is finished the artificial tooth reparation, outside the oral cavity, cast the artificial tooth that porcelain comes out like this and just in time can be installed in accurately on the intraoral base station, thereby finish the reparation of Dental Implant.Give into base station cover (7) and can make the Dental Implant case of part not need transfer process, be installed in the oral cavity accurately after directly outside the oral cavity, finishing the artificial tooth reparation, thereby finish the reparation of Dental Implant artificial tooth.One-part form Dental Implant base station (2) and cervical region (3) are for this design of one (28,29) implant operation is once finished, because the existence at α angle can adapt to the artificial tooth reparation of various angles, gingival former can help rapid reparation of oral mucosa and formation to be fit to artificial tooth needed neckline is installed after the operation second time of two-part treatment.The tissue Dental Implant of growing into that prevents suitable for reading anistree temporarily fixing when shifting screw rod (21) and being fit to shift, that block screw (5) is lived Dental Implant at the rear seal-cover of performing the operation for the first time with various transfer bodies.Magnetic base station (4) is to lean on magnetic retention with magnet (27).Can do movable artificial tooth according to patient's needs, and can take off artificial tooth at any time and clean, be fit to the reparation of old people's artificial tooth.So this Dental Implant indication in treatment is wide, the artificial tooth reparation is simple, economical, convenient.This Dental Implant adopts and meets the GB/13810 medical titanium alloy manufacturing of " being used for surgery planting material standard ", is the advanced reasonably Dental Implant system of an Analysis of Nested Design.
The reference number catalogue
2, matrix
3, cervical region
4, magnetic base station
5, block screw
6, gingival former
7, corner base station
8, give into the base station cover
9, anistree base station
10, bonding base station
11, bonding single cover of repairing
12, adhesion bridge reparation cover
13, anistree single cover of repairing
14, anistree bridge reparation cover
15, the anistree body that substitutes
16, bonding alternative body
17, bonding single body that shifts
18, adhesion bridge shifts body
19, anistree single tooth shifts body
20, anistree bridge shifts body
21, the anistree screw rod that shifts
22, matrix stringer groove
23, matrix anise
24. matrix screw thread
25, fixed screw
26, biological coating
27, magnet
28, one-part form is planted body
29, the threaded body of planting of one-part form
Claims (6)
1. one-part form and two-part are combined into the tooth Dental Implant, for being installed, artificial tooth provides the device of a firm bone internal fixation, this device two-part is by matrix (2), cervical region (3), anistree base station (9), bonding base station (10), corner base station (7), magnetic base station (4), gingival former (6), block screw (5), anistree single tooth reparation cover (13), anistree bridge reparation cover (14), adhesion bridge reparation cover (12), bonding single cover (11) of repairing, the anistree body (15) that substitutes, bonding alternative body (16), bonding single body (17) that shifts, adhesion bridge shifts body (18), anistree single tooth shifts body (19), anistree bridge shifts body (20), the anistree screw rod (21) that shifts, matrix stringer groove (22), anistree connect (23) of matrix, matrix screw thread (24), biological coating (26), fixed screw (25), magnet (27), one-part form is planted body (28), the threaded body (29) of planting of one-part form is formed.One-part form is that matrix (2) and cervical region (3) are one (28,29), and other parts are identical with two-part.It is characterized in that two-part matrix (2) and cervical region (3) are split, matrix (2) is connected by base station (4,9,10) with cervical region (3), and corner base station (7) is connected with matrix (2) by fixed screw (25), and forms angle α.One-part form matrix (2) is an one with cervical region (3).Magnetic base station (4), anistree base station (9), bonding base station (10) directly are connected with cervical region (3).Form the α angle side by side.
2. one section according to claim 1, two segments combined Dental Implant is characterized in that matrix (2) lower end has and screw thread arranged on stringer groove (22) outer wall and scribble biomaterial.
3. two sections and a segments combined Dental Implant according to claim 1 is characterized in that the matrix (2) and the angle α of corner base station (7) are 0-25 °.One-part form matrix (2) is 0-25 ° with the angle α of cervical region.
4. one section according to claim 1, two segments combined Dental Implant is characterized in that matrix (2) length is 3.0-6mm for the 3-16mm external diameter.
5. one section according to claim 1, two segments combined Dental Implant is characterized in that matrix (2), cervical region (3) can be connected arbitrarily with anistree base station (9), bonding base station (10), magnetic base station (4), corner base station (7).
6. one section according to claim 1, two segments combined Dental Implant, it is characterized in that shifting body (17,18,19,20) can transfer to the superstructure of base station (9,10) on the alternative body (15,16) respectively accurately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320103361 CN2636834Y (en) | 2003-11-17 | 2003-11-17 | Unisegment, bisegment composite planting tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320103361 CN2636834Y (en) | 2003-11-17 | 2003-11-17 | Unisegment, bisegment composite planting tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2636834Y true CN2636834Y (en) | 2004-09-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320103361 Expired - Lifetime CN2636834Y (en) | 2003-11-17 | 2003-11-17 | Unisegment, bisegment composite planting tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2636834Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101524294B (en) * | 2008-03-07 | 2011-01-05 | 宝钰生技股份有限公司 | Combined type artificial abutment |
| CN104125814A (en) * | 2011-12-21 | 2014-10-29 | 3形状股份有限公司 | Virturally designing customized healing abutment |
| CN116616929A (en) * | 2023-05-12 | 2023-08-22 | 广东健齿生物科技有限公司 | Implant screw auxiliary device, detection method and pre-tightening method |
-
2003
- 2003-11-17 CN CN 200320103361 patent/CN2636834Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101524294B (en) * | 2008-03-07 | 2011-01-05 | 宝钰生技股份有限公司 | Combined type artificial abutment |
| CN104125814A (en) * | 2011-12-21 | 2014-10-29 | 3形状股份有限公司 | Virturally designing customized healing abutment |
| US11020204B2 (en) | 2011-12-21 | 2021-06-01 | 3Shape A/S | Virtually designing a customized healing abutment |
| CN116616929A (en) * | 2023-05-12 | 2023-08-22 | 广东健齿生物科技有限公司 | Implant screw auxiliary device, detection method and pre-tightening method |
| CN116616929B (en) * | 2023-05-12 | 2023-12-05 | 广东健齿生物科技有限公司 | Implant screw auxiliary device, detection method and pre-tightening method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20131117 Granted publication date: 20040901 |
|
| DD01 | Delivery of document by public notice |
Addressee: Liu Huasong Document name: Notification of Expiration of Patent Right Duration |