CN208823015U - A kind of taper planting body of voluntarily reaming - Google Patents
A kind of taper planting body of voluntarily reaming Download PDFInfo
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- CN208823015U CN208823015U CN201721659344.9U CN201721659344U CN208823015U CN 208823015 U CN208823015 U CN 208823015U CN 201721659344 U CN201721659344 U CN 201721659344U CN 208823015 U CN208823015 U CN 208823015U
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- implant
- bulging
- base station
- bulging body
- thread segment
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Abstract
The utility model discloses a kind of taper planting bodies of voluntarily reaming, including implant, base station and multiple bulging bodies, the implant is cylindrical body, inside of the implant at lower end is equipped with bulging body accommodating chamber, the bulging body accommodating chamber has multiple notches through implant side wall, the bulging body is slidably positioned in bulging body accommodating chamber, the base station is made of the base station section on top and the thread segment of lower part, the thread segment is tapered, surface is equipped with external screw thread, the bulging body includes towards the expansion pressure surface inside implant, the expansion pressure surface of each bulging body collectively constitutes compatible with the thread segment of base station, discontinuous internal screw thread curved surface, the upper surface that the thread segment of the base station passes through implant is threadedly coupled with the internal screw thread curved surface, bulging body two sides, which are additionally provided with, prevents bulging body completely by the spacing block set of notch.The taper planting body can reduce damage and improve the primary stability of planting body, and substantially reduce the recovery period of patient.
Description
Technical field
The utility model relates to tooth implantation technology fields.
Background technique
At present in Dental implant surgery, mostly dental implant is mounted in oral cavity by the way of being threadedly coupled, is needed
Biggish hole first is taken in the tooth grain bone drill of patient, later be securely screwed together dental implant and alveolar bone.It should
Operation can cause biggish damage to alveolar bone and Mucoperiosteal flap, the problems such as intraoperative hemorrhage, postoperative swelling easily occur, extend
Cure time.Planting body is knocked in the planting patterns of teeth socked by existing personalization planting technology, though do not have to drilling in advance and makes
At damage, but can equally huge damage be caused to alveolar bone or even entire jawbone.
Utility model content
For disadvantage mentioned above, the utility model devises a kind of taper planting body of voluntarily reaming, can pass through lesser hole
Expansion fixation is carried out in into alveolar bone again, remains oral soft tissue and compact bone as far as possible.Use the utility model
Taper planting body carries out Dental implantion, and section reduces damage and improves the primary stability of planting body, substantially reduces the health of patient
The multiple period.
A kind of taper planting body of voluntarily reaming, including implant, base station and multiple bulging bodies, the implant are cylindrical body,
Inside of the implant at lower end is equipped with bulging body accommodating chamber, and the bulging body accommodating chamber has multiple through implant side wall
Notch, the breach quantity is equal with bulging body quantity, and angles is waited to be distributed, and the bulging body is slidably positioned at bulging body
In accommodating chamber, the base station is made of the base station section on top and the thread segment of lower part, and the thread segment is tapered, and surface is equipped with outer
Screw thread, the bulging body include towards the installation stationary plane on the outside of implant, it is each swollen and towards the expansion pressure surface inside implant
The expansion pressure surface of body collectively constitutes compatible with the thread segment of base station, discontinuous internal screw thread curved surface out, the base station
The upper surface that thread segment passes through implant is threadedly coupled with the internal screw thread curved surface, and bulging body two sides, which are additionally provided with, prevents bulging body
Pass through the spacing block set of notch completely.
Implant described in the utility model is made of main body and fixed ring, and the main body is that lower end seals, in upper end opening
Void column body, the side wall of the fixed ring are equipped with thread compatible with main body inner wall, the through-hole in the middle part of the fixed ring for
The thread segment of base station passes through.
The edge of implant lower end surface described in the utility model is equipped with chamfering.
There are four bulging bodies described in the utility model, and the notch of the implant side wall corresponds to four, and each notch interval
90 ° of arrangements.
The expansion pressure surface of bulging body described in the utility model is from top to bottom gradually to inclination on the inside of implant, tilt angle
It is adapted with the cone angle of the thread segment of base station.
The taper planting body of voluntarily reaming disclosed by the utility model, bulging body can be received automatically in a non-operative state
Contracting can pass through lesser wound in implant；And after implant enters in alveolar bone, it can be made by revolving, turning round base station
Thread segment oppresses bulging body, and another bulging body is stretched out out of implant notch, realizes the function of self-expansion reaming.It can protected
The compact substance bone parts for holding oral cavity soft tissue and alveolar bone cause to install planting body in the case where smaller wound, reduce damage and mention
The high primary stability of planting body, and substantially reduce the recovery period of patient.
Detailed description of the invention
It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.Obviously, described attached drawing is a part of the embodiment of the utility model, rather than complete
Portion's embodiment, those skilled in the art without creative efforts, can also be obtained according to these attached drawings it
His design scheme and attached drawing.
Fig. 1 is the structural schematic diagram of the taper planting body of the voluntarily reaming.
Specific embodiment
It is carried out below with reference to technical effect of the embodiment and attached drawing to the design of the utility model, specific structure and generation
It clearly and completely describes, to be completely understood by the purpose of this utility model, feature and effect.Obviously, described embodiment
It is a part of the embodiment of the utility model, rather than whole embodiments, the embodiments of the present invention, those skilled in the art
Member's other embodiments obtained without creative efforts, belong to the range of the utility model protection.Separately
Outside, all connection/connection relationships being previously mentioned in text, not singly refer to that component directly connects, and referring to can be according to specific implementation feelings
Condition, by adding or reducing couple auxiliary, Lai Zucheng more preferably coupling structure.Each technical characteristic in the invention,
It can be with combination of interactions under the premise of not conflicting conflict.
As shown in Figure 1, a kind of taper planting body of voluntarily reaming, including implant 1, base station 2 and multiple bulging bodies 3, it is described
Implant 1 is cylindrical body, and inside of the implant 1 at lower end is equipped with bulging body accommodating chamber, and the bulging body accommodating chamber has
Multiple notches through 1 side wall of implant, the breach quantity is equal with 3 quantity of bulging body, and angles is waited to be distributed, the bulging body
3 are slidably positioned in bulging body accommodating chamber, and the base station 2 is made of the base station section on top and the thread segment 21 of lower part, described
Thread segment 21 is tapered, and surface is equipped with external screw thread, and the bulging body 3 includes towards the installation stationary plane in 1 outside of implant, Yi Jichao
To the expansion pressure surface 31 inside implant, the expansion pressure surface 31 of each bulging body 3 collectively constitutes suitable with 21 phase of thread segment of base station 2
Internal screw thread curved surface match, discontinuous, upper surface and the internal screw thread curved surface of the thread segment 21 of the base station 2 across implant 1
It is threadedly coupled, 3 two sides of bulging body, which are additionally provided with, prevents bulging body 3 completely by the spacing block set of notch.
As further preferred embodiment, the implant 1 is made of main body and fixed ring, and the main body is that lower end is close
The side wall of the hollow cylinder of envelope, upper end opening, the fixed ring is equipped with thread compatible with main body inner wall, the fixed ring
The through-hole at middle part passes through for the thread segment 21 of base station 2.
As further preferred embodiment, the edge of 1 lower end surface of implant is equipped with chamfering 4.
As further preferred embodiment, there are four the bulging bodies 3, and the notch of 1 side wall of implant corresponds to
Four, and 90 ° of each notch interval arrangement.
As further preferred embodiment, the expansion pressure surface 31 of the bulging body 3 is from top to bottom gradually to implant 1
Inside inclination, tilt angle are adapted with the cone angle of the thread segment 21 of base station 2.
Implant 1 needs first to assemble planting body before being implanted into.Bulging body 3 is placed in the bulging body accommodating chamber of implant 1, each bulging
The expansion pressure surface 31 of body is distinguished staggered relatively, and when installation should be noted that the inside that spacing block set is placed in notch.Install four
After bulging body 3, it is contracted in implant 1.
Assembled implant 1 is put into the hole being drilled or in teeth socked, after good position to be fixed.By base station 2
Thread segment 21 is directed at the threaded hole and screw-in of the planting body 1.In the process that it is screwed in, bulging body 3 can be overhanged.In base station 2
It screws in, after bulging body 3 overhangs slightly, removes the maintenance to implant 1, high speed is continued to base station 2 using electromechanical equipment and is revolved
Turn installation.The rotation of base station 2 while the rotation for driving implant 1, are finally reached the purpose of expanded hole base diameter.It is rotating simultaneously
During bulging body 3 can by complete bulging.
The better embodiment of the utility model is illustrated above, but the invention be not limited to it is described
Embodiment, those skilled in the art can also make various equivalent changes without departing from the spirit of the present invention
Type or replacement, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.
Claims (5)
1. a kind of taper planting body of voluntarily reaming, it is characterised in that: including implant, base station and multiple bulging bodies, the implant
For cylindrical body, inside of the implant at lower end is equipped with bulging body accommodating chamber, and the bulging body accommodating chamber has multiple pass through
The notch of implant side wall is worn, the breach quantity is equal with bulging body quantity, and angles is waited to be distributed, and the bulging body is slideably
It being placed in bulging body accommodating chamber, the base station is made of the base station section on top and the thread segment of lower part, and the thread segment is tapered,
Surface is equipped with external screw thread, and the bulging body includes towards the installation stationary plane on the outside of implant, and towards the expansion inside implant
The expansion pressure surface of pressure surface, each bulging body collectively constitutes compatible with the thread segment of base station, discontinuous internal screw thread curved surface,
The upper surface that the thread segment of the base station passes through implant is threadedly coupled with the internal screw thread curved surface, and bulging body two sides are additionally provided with
Prevent bulging body completely by the spacing block set of notch.
2. the taper planting body of voluntarily reaming according to claim 1, it is characterised in that: the implant is by main body and fixation
Ring composition, the main body are the hollow cylinder of lower end sealing, upper end opening, and the side wall of the fixed ring is equipped with and main body inner wall phase
The thread of adaptation, the through-hole in the middle part of the fixed ring pass through for the thread segment of base station.
3. the taper planting body of voluntarily reaming according to claim 1, it is characterised in that: the edge of the implant lower end surface
Equipped with chamfering.
4. the taper planting body of voluntarily reaming according to claim 1, it is characterised in that: there are four the bulging bodies, institute
The notch for stating implant side wall corresponds to four, and 90 ° of each notch interval arrangement.
5. the taper planting body of voluntarily reaming according to claim 1, it is characterised in that: the expansion of the bulging body promotes
From top to bottom gradually to inclination on the inside of implant, tilt angle is adapted with the cone angle of the thread segment of base station in face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659344.9U CN208823015U (en) | 2017-12-01 | 2017-12-01 | A kind of taper planting body of voluntarily reaming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721659344.9U CN208823015U (en) | 2017-12-01 | 2017-12-01 | A kind of taper planting body of voluntarily reaming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208823015U true CN208823015U (en) | 2019-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721659344.9U Active CN208823015U (en) | 2017-12-01 | 2017-12-01 | A kind of taper planting body of voluntarily reaming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208823015U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108210096A (en) * | 2017-12-01 | 2018-06-29 | 广州市健齿生物科技有限公司 | A kind of taper planting body of voluntarily reaming |
-
2017
- 2017-12-01 CN CN201721659344.9U patent/CN208823015U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108210096A (en) * | 2017-12-01 | 2018-06-29 | 广州市健齿生物科技有限公司 | A kind of taper planting body of voluntarily reaming |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 511457 room 101-103, No. 37, Jinlong Road, Nansha street, Nansha District, Guangzhou City, Guangdong Province (can not be used as a workshop) Patentee after: Guangdong Jianchi Biotechnology Co.,Ltd. Address before: 511464 x5056, 5th floor, management committee building, Jiuyong section, Yuehai Avenue, Wanqingsha Town, Nansha District, Guangzhou City, Guangdong Province (office use only) (WB) Patentee before: GUANGZHOU JIANCHI BIOTECHNOLOGY Co.,Ltd. |