CN108143509A - A kind of more thread segment planting bodies - Google Patents
A kind of more thread segment planting bodies Download PDFInfo
- Publication number
- CN108143509A CN108143509A CN201711419666.0A CN201711419666A CN108143509A CN 108143509 A CN108143509 A CN 108143509A CN 201711419666 A CN201711419666 A CN 201711419666A CN 108143509 A CN108143509 A CN 108143509A
- Authority
- CN
- China
- Prior art keywords
- screw
- thread
- planting body
- planting
- thread segment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
- A61C8/0022—Self-screwing
- A61C8/0025—Self-screwing with multiple threads
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
- A61C8/0022—Self-screwing
- A61C8/0024—Self-screwing with self-boring cutting edge
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0018—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools characterised by the shape
- A61C8/0037—Details of the shape
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0089—Implanting tools or instruments
Abstract
The invention discloses a kind of more thread segment planting bodies, the planting body lateral wall is equipped with screw thread, the screw thread is divided into cortex bone decompression thread segment, cortex bone screw cutting section, cancellous bone thread-rolling screw section and cancellous bone screw cutting section from top to bottom, screw pitch increases the screw thread from top to bottom, and the cancellous bone screw cutting section is equipped with self tapping slot；The planting body is internally threaded；Connection base station one end is equipped with a circle protrusion inside the planting body；Planting body of the present invention, making planting body tool, there are four types of different screw threads, different lateral pressures is generated to cortex bone and cancellous bone when screwing in jawbone, be conducive to planting body primary stability, good primary stability is conducive to Integrated implant, and it is internal with self-locking, the components such as connection base station can be facilitated.
Description
Technical field
The present invention relates to a kind of more thread segment planting bodies, belong to tooth-planting field.
Background technology
With the continuous development of tooth-planting technology, the technology of " implant tooth " is gradually ripe and stablizes.Implant tooth is
First it will fix and suture, and artificial tooth root is treated after several moons in the high titanium artificial tooth root merging tooth socket of biocompatibility
After the bone stable connection in tooth socket, then carry out follow-up artificial tooth installation.Since artificial tooth root is directly to be connect with bone, can carry
For preferable support force.It is very popular when it can carry out by chew harder food.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of more thread segment planting bodies, and making planting body tool, there are four types of different
Screw thread generates different lateral pressures to cortex bone and cancellous bone when screwing in jawbone, is conducive to planting body primary stability.
A kind of more thread segment planting bodies, the planting body lateral wall are equipped with screw thread, and the screw thread is divided into from top to bottom
Cortex bone decompression thread segment, cortex bone screw cutting section, cancellous bone thread-rolling screw section and cancellous bone screw cutting section, the screw thread
Screw pitch increases from top to bottom, and the cancellous bone screw cutting section is equipped with self tapping slot；The planting body is internally threaded；It is described
A circle protrusion is equipped with inside planting body at connection base station one end 2.5-3.8mm；
The cortex bone decompression thread segment screw pitch is 0.05-0.10mm；
The cortex bone screw cutting section screw pitch is 0.10-0.12mm；
The cancellous bone thread-rolling screw section screw pitch is 0.12-0.20mm；
The cancellous bone screw cutting section screw pitch is 0.20-0.25mm.
Further, in the above-mentioned technical solutions, the implant diameter is 5-10mm.
Further, in the above-mentioned technical solutions, the planting body is root state.
Further, in the above-mentioned technical solutions, planting body bottom outer diameter is 2.0-3.0mm；Top outer diameter is
3.6-3.9mm。
Further, in the above-mentioned technical solutions, the screw thread peak heights of the screw thread of the planting body lateral wall are 0.2-
0.3mm。
Further, in the above-mentioned technical solutions, the cortex bone decompression thread segment and the cortex bone screw cutting section
Length is 2~3mm.
Invention advantageous effect
The more thread segment planting bodies of the present invention make planting body tool there are four types of different screw threads, when screwing in jawbone to cortex bone
The lateral pressure different with cancellous bone generation, is conducive to planting body primary stability, it is whole that good primary stability is conducive to bone
It closes, and internal with self-locking, the components such as connection base station can be facilitated.
Description of the drawings
Fig. 1 is planting body extending part structure diagram；
Fig. 2 lengthens installed part structure diagram for planting body；
Fig. 3 is planting body and self-locking structure schematic diagram；
Fig. 4 is present system planting process schematic diagram.
Specific embodiment
Following nonlimiting examples can make those of ordinary skill in the art be more fully understood the present invention, but not with
Any mode limits the present invention.
Embodiment 1
A kind of more thread segment planting bodies, the planting body lateral wall are equipped with screw thread, and the screw thread is divided into from top to bottom
Cortex bone decompression thread segment, cortex bone screw cutting section, cancellous bone thread-rolling screw section and cancellous bone screw cutting section, the screw thread
Screw pitch increases from top to bottom, and the cancellous bone screw cutting section is equipped with self tapping slot；The planting body is internally threaded；It is described
A circle protrusion is equipped with inside planting body at connection base station one end 2.5mm；
The cortex bone decompression thread segment screw pitch is 0.05-0.10mm；
The cortex bone screw cutting section screw pitch is 0.10-0.12mm；
The cancellous bone thread-rolling screw section screw pitch is 0.12-0.20mm；
The cancellous bone screw cutting section screw pitch is 0.20-0.25mm.
The implant diameter is 5mm.
The planting body is root state.
Planting body bottom outer diameter is 2.0mm；Top outer diameter is 3.9mm.
The screw thread peak heights of the screw thread of the planting body lateral wall are 0.25mm.
The cortex bone decompression thread segment and the cortex bone screw cutting segment length are 2.5mm.
Embodiment 2
As shown in Figs. 1-3, a kind of implant system, including corona, base station, planting body extending part, planting body；
The planting body lateral wall is equipped with screw thread, and the screw thread is divided into cortex bone decompression thread segment 7, skin from top to bottom
Matter bone-cutting thread segment 8, cancellous bone thread-rolling screw section 9 and cancellous bone screw cutting section 10, screw pitch increases the screw thread from top to bottom
Greatly, the cancellous bone screw cutting section is equipped with self tapping slot；The planting body is internally threaded；It is connected inside the planting body
Base station one end is equipped with a circle protrusion；A circle protrusion is equipped with inside the planting body at connection base station one end 2.5mm；
The cortex bone decompression thread segment screw pitch is 0.07-0.10mm；
The cortex bone screw cutting section screw pitch is 0.10-0.12mm；
The cancellous bone thread-rolling screw section screw pitch is 0.12-0.20mm；
The cancellous bone screw cutting section screw pitch is 0.20-0.24mm.
The implant diameter is 5mm.
The planting body is root state.
Planting body bottom outer diameter is 2.0mm；Top outer diameter is 3.9mm.
The screw thread peak heights of the screw thread of the planting body lateral wall are 0.25mm.
The cortex bone decompression thread segment and the cortex bone screw cutting segment length are 2.5mm.
The planting body extending part, planting body extending part one end connect planting body as connecting portion, other end linker
Platform, the planting body extending part connection base station one end are divided into inclined-plane 4, and the planting body extending part is connected in base station one end
Portion arranges that the screw thread A radial sections are parallel with inclined-plane along bevel direction equipped with screw thread A, the screw thread A；The screw thread A lower parts
Equipped with screw thread B, the screw thread B radial sections are arranged in the horizontal direction, and the screw thread B internal diameters are 1/3rd of screw thread A internal diameters
To 1/5th；The planting body extending part connect one end bottom axial direction with planting body equipped with notch 1；The plantation
Body extending part connection base station one end periphery is equipped with screw thread；The connecting portion 3 that the planting body extending part is connect with planting body, even
3 bottom of socket part is equipped with the slot 2 of a circle indent；
The slot of the planting body extending part indent encloses protrusion with inside the planting body one and is mutually matched, by pressing swaging
Into self-locking structure 11；
The base station is installed perpendicular to planting body extending part inclined-plane.
Implant system includes planting body and lengthens installed part, and the planting body lengthens installed part, and the planting body lengthens peace
Piece installing is hollow circular tube, and it is connecting portion that the planting body, which lengthens installed part one end connection planting body, and the planting body lengthens installation
The part other end is internally threaded C；The planting body lengthens the connecting portion that installed part is connect with planting body, and bottom is equipped in a circle
Recessed slot, the planting body lengthen installed part and one end bottom axial direction are connect with planting body equipped with notch；The planting body
It lengthens installed part connection base station one end periphery and is equipped with screw thread；
The planting body lengthens a circle protrusion inside the slot and the planting body of installed part indent and is mutually matched, and can pass through
Pressing forms self-locking structure；
The screw thread B and screw thread C internal diameters, screw pitch are identical；
It is identical with planting body extending part external screw-thread screw pitch that planting body lengthens installed part；
Planting body lengthens the reach phase that installed part external screw-thread length removes chamfered portion with planting body extending part
Together.
Implant system includes taking-up tool, and the taking-up tool is equipped with handle and lower thread, lower thread and screw thread B
Match with screw thread C, installed part or planting body extending part and plantation can be lengthened by planting body by being pulled out outward by taking-up tool
Body detaches.
As shown in figure 4, implant system installation process is, planting body is lengthened installed part passes through self-locking structure with planting body
Oral cavity is implanted into after connection, after the screw-in screw thread of tool 12 C is taken out, planting body is extracted and lengthens installed part, the tool of taking-up is screwed in
Planting body extending part is connected on planting body by screw thread B, and the inclined-plane and gum upper surface of planting body extending part are in same water
In plane, then base station 13 is mounted on planting body extending part, corona is installed afterwards.
Claims (6)
1. a kind of more thread segment planting bodies, which is characterized in that the planting body lateral wall is equipped with screw thread, and the screw thread is from top to bottom
Cortex bone decompression thread segment, cortex bone screw cutting section, cancellous bone thread-rolling screw section and cancellous bone screw cutting section are divided into,
Screw pitch increases the screw thread from top to bottom, and the cancellous bone screw cutting section is equipped with self tapping slot；The planting body is internally provided with
Screw thread；A circle protrusion is equipped with inside the planting body at connection base station one end 2.5-3.8mm；
The cortex bone decompression thread segment screw pitch is 0.05-0.10mm；
The cortex bone screw cutting section screw pitch is 0.10-0.12mm；
The cancellous bone thread-rolling screw section screw pitch is 0.12-0.20mm；
The cancellous bone screw cutting section screw pitch is 0.20-0.25mm.
2. more thread segment planting bodies according to claim 1, which is characterized in that the implant diameter is 5-10mm.
3. more thread segment planting bodies according to claim 1, which is characterized in that the planting body is root state.
4. more thread segment planting bodies according to claim 3, which is characterized in that planting body bottom outer diameter is 2.0-
3.0mm；Top outer diameter is 3.6-3.9mm.
5. more thread segment planting bodies according to claim 3, which is characterized in that the screw thread of the screw thread of the planting body lateral wall
Peak heights are 0.2-0.3mm.
6. more thread segment planting bodies according to claim 1, which is characterized in that the cortex bone decompression thread segment and the skin
Matter bone-cutting screw thread segment length is 2~3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711419666.0A CN108143509A (en) | 2017-12-25 | 2017-12-25 | A kind of more thread segment planting bodies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711419666.0A CN108143509A (en) | 2017-12-25 | 2017-12-25 | A kind of more thread segment planting bodies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108143509A true CN108143509A (en) | 2018-06-12 |
Family
ID=62464501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711419666.0A Pending CN108143509A (en) | 2017-12-25 | 2017-12-25 | A kind of more thread segment planting bodies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108143509A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6663389B1 (en) * | 1999-03-16 | 2003-12-16 | Antonio Gallicchio | Implant for artificial teeth |
| US20090048633A1 (en) * | 2006-01-27 | 2009-02-19 | Tae-Gwan Eom | Fixture |
| CN101827615A (en) * | 2008-06-18 | 2010-09-08 | 柯泰克公司 | Dental implant fixture |
| US20110045437A1 (en) * | 2006-03-21 | 2011-02-24 | Uri Arni | Dental implant |
| CN102036617A (en) * | 2008-05-19 | 2011-04-27 | 奥齿泰有限责任公司 | Dental implant fixture |
| CN102470023A (en) * | 2009-07-27 | 2012-05-23 | 奥齿泰有限责任公司 | Dental implant fixture |
| CN202714936U (en) * | 2012-05-18 | 2013-02-06 | 林野 | Oral implant assembly |
| CN103476357A (en) * | 2011-04-14 | 2013-12-25 | 登士伯Ih有限公司 | A fixture, a thread maker and a fixture set |
| CN107126280A (en) * | 2017-05-02 | 2017-09-05 | 马旭东 | A kind of many screw thread planting bodies |
-
2017
- 2017-12-25 CN CN201711419666.0A patent/CN108143509A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6663389B1 (en) * | 1999-03-16 | 2003-12-16 | Antonio Gallicchio | Implant for artificial teeth |
| US20090048633A1 (en) * | 2006-01-27 | 2009-02-19 | Tae-Gwan Eom | Fixture |
| US20110045437A1 (en) * | 2006-03-21 | 2011-02-24 | Uri Arni | Dental implant |
| CN102036617A (en) * | 2008-05-19 | 2011-04-27 | 奥齿泰有限责任公司 | Dental implant fixture |
| CN101827615A (en) * | 2008-06-18 | 2010-09-08 | 柯泰克公司 | Dental implant fixture |
| CN102470023A (en) * | 2009-07-27 | 2012-05-23 | 奥齿泰有限责任公司 | Dental implant fixture |
| CN103476357A (en) * | 2011-04-14 | 2013-12-25 | 登士伯Ih有限公司 | A fixture, a thread maker and a fixture set |
| CN202714936U (en) * | 2012-05-18 | 2013-02-06 | 林野 | Oral implant assembly |
| CN107126280A (en) * | 2017-05-02 | 2017-09-05 | 马旭东 | A kind of many screw thread planting bodies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180612 |
|
| RJ01 | Rejection of invention patent application after publication |