CN105012025A - Multi-sized dental implant body general spiral pushing structure - Google Patents
Multi-sized dental implant body general spiral pushing structure Download PDFInfo
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- CN105012025A CN105012025A CN201410154916.2A CN201410154916A CN105012025A CN 105012025 A CN105012025 A CN 105012025A CN 201410154916 A CN201410154916 A CN 201410154916A CN 105012025 A CN105012025 A CN 105012025A
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- helicla flute
- tooth body
- diameter
- plant
- tooth
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Abstract
A multi-sized dental implant body general spiral pushing structure comprises a dental implant body provided with a basilar part with specific size and diameter. Diameter of the basilar part is gradually narrowing from bottom to top so as to form screw tooth parts, and multiple uniformly-spaced spiral grooves which cooperate with the diameter of the basilar part pass through the screw tooth parts from bottom to top. The spiral grooves cooperate with the screw tooth parts to form multiple spaced cutting ends, and an arc-shaped top end is formed at the top of the dental implant body. The diameter of the basilar part of the dental implant body and the number of the spiral grooves are arranged according to a set ratio. Thus, the dental implant body can be more conveniently spirally pushed and positioned according to different dentale widths and positions while bone meal or a filler is pushed to be sent therein. In addition, implant direction and angle of the dental implant body are more stable and reliable.
Description
Technical field
About a kind of many sizes are planted, tooth body is general revolves selection structure in the present invention, makes to plant tooth body and revolves selection structure and can revolve presumption position efficiently in response to different in width dentale position and push bone meal or implant simultaneously, and guarantee the ultimate carrying capacity of implant orientation angle.
Background technology
Side force that non-axial force produces is being subject to apart from stress (stress) can be made significantly to improve owing to planting the implant after tooth, therefore, the orientation angle that implant is implanted is quite important, but relevant cortex bone (cortical bone) thickness is also one of important factor, mainly because the increase of cortex bone thickness significantly can reduce the stress value around implant.Also be because such reason, before implantation tooth body, usually can carry out the inspection of dental bed condition, if when finding that cortex bone thickness is not enough, just first must supplement bone meal or implant with padded cortex bone thickness.
When the cortex bone thickness deficiency of planting tooth region must be increased, existing mode mainly carries out the cutting bone operation (osteotomy) getting out the perforate of setting size at cortex bone, then bone meal (bone growth powder) or implant is filled via described perforate, to increase cortex bone thickness, facilitate and follow-uply plant tooth program.
Traditional dentale powder or implant instrument of planting mainly is provided with in the end of a handle to push pin and bone meal or implant is inserted by described perforate, but it is very difficult to use this traditional-handwork tool to carry out the action of bone meal filling, and it is slowly consuming time, except the sense of discomfort raising making patient, be also sizable burden on time and muscle power for doctor.
In dental implant surgical comparatively progressive now, then be positioned in the process of described cutting bone operation perforate planting tooth body, selection structure is revolved through planting the relevant of tooth body, bone meal or implant are pushed by described front end of planting tooth body simultaneously and arrives desired position, the evolution of this tooth implantation technology can be quick and synchronous filling bone meal or implant and location plant tooth body, not only can reduce the painful process of patient's dental implant surgical, dentist is in processing procedure also comparatively rapid and convenient.
Described tooth body of planting is wanted push and be positioned patient's dentale position, and wants to advance bone meal or implant to arrive position of wanting simultaneously, certainly must arrange relevant to revolve selection structure.Plant in tooth body structure at existing this type of, mainly push patient's dentale through spiral cutting structure and synchronous squeezing pushes away bone meal or implant, especially helicla flute must be set at helical structure and carry out cuttings and locate.But, the position width of planting tooth body due to patient on dentale is different, what thus must use different size diameter plants tooth body, when namely the existing major defect that this type of plants tooth body structure is that different size size plants tooth body, all use and identical revolve selection structure, badly influence the implantation convenience and proper degree of planting tooth body.
Summary of the invention
Namely providing a kind of many sizes to plant, tooth body is general revolves selection structure to the object of the invention, can make to plant tooth body and locate in the incision of different dentale and push bone meal or implant more rapid and convenient, and the orientation angle that implant can be made to implant is more reliable and stable.
For reaching above object, the invention discloses a kind of many sizes and plant that tooth body is general revolves selection structure, comprise and plant tooth body, it is characterized in that: described in plant the basilar part that tooth body is provided with a setting size diameter, described basilar part forms required spiro tooth part from lower to upper with convergent minor diameter, and to run through the helicla flute at equal intervals of described spiro tooth part set by multiple cooperation described basilar part diameter from lower to upper, described helicla flute coordinates described spiro tooth part to form the cutting end at multiple interval, and forms an arc top on top; Describedly plant tooth body basilar part diameter and described helicla flute magnitude setting ratio is between 1.2 ~ 2.0.
Wherein, described basilar part diameter is between 3 ~ 7mm, and described helicla flute quantity is between 2 ~ 4.
Wherein, described basilar part diameter is 3.75mm, arranges two opposed helical grooves, and described helicla flute magnitude setting ratio is 1.875.
Wherein, described basilar part diameter is 4.5mm, and to arrange described in three helicla flute at equal intervals, described helicla flute magnitude setting ratio is 1.50.
Wherein, described basilar part diameter is 5.25mm, and to arrange described in four helicla flute at equal intervals, described helicla flute magnitude setting ratio is 1.3125.
Wherein, described spiro tooth part and described helicla flute are for spiral in the same way.
Wherein, described spiro tooth part and described helicla flute are for oppositely to spiral.
Pass through said structure, of the present inventionly plant tooth body basilar part diameter and described helicla flute magnitude setting ratio is about between 1.2 ~ 2.0, plant tooth body described in making can revolve presumption position more easily according to different dentale width position and squeeze simultaneously and push away bone meal or implant, and make implant implant angle more reliable and stable.
Accompanying drawing explanation
Fig. 1: display the present invention wherein a kind of possible embodiments axonometric chart.
Fig. 2: the front view of display Fig. 1.
Fig. 3: the top view of display Fig. 1.
Fig. 4: the cross-section cutaway view in the 3-3 direction of display Fig. 3.
Fig. 5: the another kind of possible embodiments front view of display the present invention.
Fig. 6: the top view of display Fig. 5.
Fig. 7: another possible embodiments front view of display the present invention.
Fig. 8: the top view of display Fig. 7.
Fig. 9: display the present invention is at the implanting state schematic diagram of different in width dentale.
Figure 10: another possible embodiments axonometric chart of display the present invention.
Detailed description of the invention
As shown in Figures 1 to 4, this embodiment is that reduced size (as 3.75mm) plants tooth body 10, this type of is planted tooth body material and can be zirconium dioxide, describedly plant the basilar part 11 that tooth body 10 is provided with a specific size diameter A, described diameter A coordinates the dentale width of different size, size is about between 3mm to 7mm, in following illustrated embodiment, the diameter A of Fig. 1 to Fig. 4 is 3.75mm, the diameter B of Fig. 5 to Fig. 6 is 4.5mm, the diameter C of Fig. 7 to Fig. 8 is 5.25mm, but this only with illustrating for convenience, is not in a limitative way.
Refer again to Fig. 1 to Fig. 4, described tooth body 10 structure of planting comprises and forms required spiro tooth part 12 by described basilar part 11 from lower to upper in the mode of convergent minor diameter, and with the 13(of helicla flute at equal intervals running through described spiro tooth part 12 set by multiple cooperation described diameter A from lower to upper in this embodiment be two opposed helical grooves 13), described helicla flute 13 coordinates described spiro tooth part 12 to form the cutting end 14 at multiple interval, and forms an arc top 15 on top.Thus described tooth body 10 of planting under instrument (not shown) driven rotary, can cut and be positioned dentale position and synchronously push bone meal or implant.Meanwhile, in this embodiment, described spiro tooth part 12 and described helicla flute 13 are for spiral in the same way, that is when described spiro tooth part 12 is in the drawings for spiraling in a clockwise direction from top to bottom, described helicla flute 13 is equally in a clockwise direction to downward-extension.
Namely main feature of the present invention is, describedly plant tooth body 10 basilar part 11 diameter A and described helicla flute 13 magnitude setting ratio is about between 1.2 ~ 2.0, with this embodiment, described basilar part 11 diameter A is 3.75mm, arrange two opposed helical grooves 13, described helicla flute 13 magnitude setting ratio is 1.875.
As Fig. 5 to Fig. 6, plant tooth body 100 for what use basilar part 110 diameter B to be 4.5mm, then according to described ratio setting three helicla flute 130 at equal intervals, described helicla flute 130 magnitude setting ratio is 1.50.
As Fig. 7 to Fig. 8, plant tooth body 100 for what use basilar part 111 diameter C to be 5.25mm, then according to described ratio setting four helicla flute 131 at equal intervals, described helicla flute 131 magnitude setting ratio is 1.3125.
As shown in Figure 9, when dentale 20 has different size width at diverse location, the tooth body 10,100,101 of planting of the different size dimension of the present invention thus can with the use of such as illustrated various diverse location, make to be provided with and to plant tooth body 10,100,101 described in varying number helicla flute 13,130,131 and be respectively applied dentale 20 position at various different in width, for being cut location by the perforate 21 of default cutting bone operation and pushing bone meal 22.
As shown in Figure 10, in another possible embodiments, described described spiro tooth part 120 of planting tooth body 102 can be with described helicla flute 1300 and oppositely spirals, that is, when described spiro tooth part 120 is in the drawings for spiraling in a clockwise direction from top to bottom, described helicla flute 1300 with contrary counter clockwise direction to downward-extension, and can when planting tooth body 102 rotary cutting and entering dentale, form further thrust through described spiro tooth part 120 to implantation direction.
The present invention is owing to planting tooth body 10 described in foundation, 100, 101 are applied in dentale 20 position of different in width and have the described helicla flute 13 of varying number, 130, 131, can because of the helical duct of formed varying number and cutting end (as described in cutting end 14) and can carry out planting tooth body 10 in response at each this diverse location, 100, bone meal is located and is pushed in the incision of 101 or revolving of implant promotes to do, through the described helicla flute 13 of varying number, 130, 131 Set scales, tooth body 10 is planted described in making, 100, 101 locate in the incision of different dentale 20 and push bone meal or implant more rapid and convenient, and the orientation angle that implant can be made to implant is more reliable and stable.
Above illustrated embodiment only with illustrating for convenience, is not in a limitative way, and has the knack of various Simple transformed and modification that this skill personage can do, all must include in following claim.
Claims (7)
1. size more than a kind plants that tooth body is general revolves selection structure, comprise and plant tooth body, it is characterized in that: described in plant the basilar part that tooth body is provided with a setting size diameter, described basilar part forms required spiro tooth part from lower to upper with convergent minor diameter, and to run through the helicla flute at equal intervals of described spiro tooth part set by multiple cooperation described basilar part diameter from lower to upper, described helicla flute coordinates described spiro tooth part to form the cutting end at multiple interval, and forms an arc top on top; Describedly plant tooth body basilar part diameter and described helicla flute magnitude setting ratio is between 1.2 ~ 2.0.
2. many sizes plant that tooth body is general revolves selection structure as claimed in claim 1, and it is characterized in that, described basilar part diameter is between 3 ~ 7mm, and described helicla flute quantity is between 2 ~ 4.
3. many sizes plant that tooth body is general revolves selection structure as claimed in claim 2, and it is characterized in that, described basilar part diameter is 3.75mm, arranges two opposed helical grooves, and described helicla flute magnitude setting ratio is 1.875.
4. many sizes plant that tooth body is general revolves selection structure as claimed in claim 2, and it is characterized in that, described basilar part diameter is 4.5mm, and to arrange described in three helicla flute at equal intervals, described helicla flute magnitude setting ratio is 1.50.
5. many sizes plant that tooth body is general revolves selection structure as claimed in claim 2, and it is characterized in that, described basilar part diameter is 5.25mm, and to arrange described in four helicla flute at equal intervals, described helicla flute magnitude setting ratio is 1.3125.
6. many sizes plant that tooth body is general revolves selection structure as claimed in claim 1, and it is characterized in that, described spiro tooth part and described helicla flute are for spiral in the same way.
7. many sizes plant that tooth body is general revolves selection structure as claimed in claim 1, and it is characterized in that, described spiro tooth part and described helicla flute are for oppositely to spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154916.2A CN105012025A (en) | 2014-04-17 | 2014-04-17 | Multi-sized dental implant body general spiral pushing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410154916.2A CN105012025A (en) | 2014-04-17 | 2014-04-17 | Multi-sized dental implant body general spiral pushing structure |
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| Publication Number | Publication Date |
|---|---|
| CN105012025A true CN105012025A (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410154916.2A Pending CN105012025A (en) | 2014-04-17 | 2014-04-17 | Multi-sized dental implant body general spiral pushing structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109069231A (en) * | 2016-03-30 | 2018-12-21 | 南方植入物有限公司 | angle dental implant |
| US10188489B2 (en) | 2014-04-17 | 2019-01-29 | Star Generation Limited Taiwan Branch | Sinus implant |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5897319A (en) * | 1997-09-12 | 1999-04-27 | Sulzer Calcitek Inc. | Self-tapping implant with helical flutes |
| US6234797B1 (en) * | 1998-10-19 | 2001-05-22 | Altiva Corporation | Dental implant and method for installing the same |
| US20110033826A1 (en) * | 2006-11-30 | 2011-02-10 | Chun-Leon Chen | Implant root for tooth implanting |
| CN202654255U (en) * | 2012-05-31 | 2013-01-09 | 陈俊龙 | Dental implant bone powder filling machine |
| CN102946820A (en) * | 2010-04-22 | 2013-02-27 | 尼尔生物技术有限公司 | Drill bit and drill equipped with same |
-
2014
- 2014-04-17 CN CN201410154916.2A patent/CN105012025A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5897319A (en) * | 1997-09-12 | 1999-04-27 | Sulzer Calcitek Inc. | Self-tapping implant with helical flutes |
| US6234797B1 (en) * | 1998-10-19 | 2001-05-22 | Altiva Corporation | Dental implant and method for installing the same |
| US20110033826A1 (en) * | 2006-11-30 | 2011-02-10 | Chun-Leon Chen | Implant root for tooth implanting |
| CN102946820A (en) * | 2010-04-22 | 2013-02-27 | 尼尔生物技术有限公司 | Drill bit and drill equipped with same |
| CN202654255U (en) * | 2012-05-31 | 2013-01-09 | 陈俊龙 | Dental implant bone powder filling machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10188489B2 (en) | 2014-04-17 | 2019-01-29 | Star Generation Limited Taiwan Branch | Sinus implant |
| CN109069231A (en) * | 2016-03-30 | 2018-12-21 | 南方植入物有限公司 | angle dental implant |
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Application publication date: 20151104 |