CN114259313B - Resin titanium column and personalized base station - Google Patents
Resin titanium column and personalized base station Download PDFInfo
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- CN114259313B CN114259313B CN202111677000.1A CN202111677000A CN114259313B CN 114259313 B CN114259313 B CN 114259313B CN 202111677000 A CN202111677000 A CN 202111677000A CN 114259313 B CN114259313 B CN 114259313B
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- 239000011347 resin Substances 0.000 title claims abstract description 39
- 229920005989 resin Polymers 0.000 title claims abstract description 39
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000010936 titanium Substances 0.000 title claims abstract description 26
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000004040 coloring Methods 0.000 claims description 24
- 238000005520 cutting process Methods 0.000 claims description 14
- 239000003086 colorant Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000008569 process Effects 0.000 claims description 9
- 238000004321 preservation Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 2
- 229910001069 Ti alloy Inorganic materials 0.000 abstract description 12
- 229910052751 metal Inorganic materials 0.000 abstract description 10
- 239000002184 metal Substances 0.000 abstract description 10
- 239000004053 dental implant Substances 0.000 abstract description 3
- 239000002932 luster Substances 0.000 abstract description 3
- 239000004696 Poly ether ether ketone Substances 0.000 description 9
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 description 9
- 229920002530 polyetherether ketone Polymers 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 239000007943 implant Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- HSJPMRKMPBAUAU-UHFFFAOYSA-N cerium(3+);trinitrate Chemical compound [Ce+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O HSJPMRKMPBAUAU-UHFFFAOYSA-N 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 description 1
- 229910001981 cobalt nitrate Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- HDGGAKOVUDZYES-UHFFFAOYSA-K erbium(iii) chloride Chemical compound Cl[Er](Cl)Cl HDGGAKOVUDZYES-UHFFFAOYSA-K 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 1
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- CFYGEIAZMVFFDE-UHFFFAOYSA-N neodymium(3+);trinitrate Chemical compound [Nd+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O CFYGEIAZMVFFDE-UHFFFAOYSA-N 0.000 description 1
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- YWECOPREQNXXBZ-UHFFFAOYSA-N praseodymium(3+);trinitrate Chemical compound [Pr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O YWECOPREQNXXBZ-UHFFFAOYSA-N 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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- Dental Prosthetics (AREA)
Abstract
The invention relates to the technical field of dental implant restoration, in particular to a resin titanium column and a personalized abutment. The specific technical scheme is as follows: the utility model provides a resin titanium post, includes the cylinder, the cylinder is made by resin material, the one end of cylinder is provided with the connecting cylinder, be provided with the external screw thread on the outer wall of connecting cylinder, the annular passage has been seted up respectively around its axle center at the both ends of cylinder, two the one end that the annular passage is located the cylinder is separated mutually and is set up and partial coincidence. The invention solves the problem that in the prior art, because the titanium alloy abutment has dark metal luster, the gum can be in a dark metal tone, and the gum at the position is blackened.
Description
Technical Field
The invention relates to the technical field of dental implant restoration, in particular to a resin titanium column and a personalized abutment.
Background
A dental implant is composed of implant body, base and dental crown. The abutment is used as a middle body for bearing the implant and the dental crown, and the abutment is required to have an interface end which can be perfectly attached to the inner hole of the implant and an abutment shape which is in accordance with the individualized dental crown of each patient. At present, the personalized base station of the pure titanium alloy is formed by cutting pure titanium alloy metal through CAD/CAM design. Because the titanium alloy personalized abutment presents dark metal luster, the gum at the planting position often shows the dark color of metal in the planting restoration process, so that the gum at the position presents the condition of blackening, and the attractiveness is influenced. In addition, in order to shield the metal color and avoid blackening the dental crown at the bonding position of the upper part of the abutment and the dental crown, the zirconia material used by the dental crown is often low in permeability, which can lead to the final repair crown being poor in aesthetic property compared with the natural crown.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a resin titanium column and a personalized base station, and solves the problem that in the prior art, because a titanium alloy base station has dark metal luster, a gum can penetrate out of a metal dark tone, and the gum at the position is blackened.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the invention discloses a resin titanium column which comprises a column body, wherein the column body is made of resin materials, a connecting cylinder is arranged at one end of the column body, external threads are arranged on the outer wall of the connecting cylinder, annular channels are respectively arranged at two ends of the column body around the axis of the column body, and one ends of the two annular channels, which are positioned in the column body, are arranged in a separated mode and partially coincide with each other.
Preferably, a through hole is formed in the axis of the column body, and an internal thread is arranged in the through hole.
Preferably, the annular channel is filled with a coloring material, the coloring material comprises resin and a colorant, and the annular channel is filled after the resin and the colorant are uniformly mixed and melted.
Preferably, after the coloring material in the annular channel is solidified, the column filled with the coloring material is respectively subjected to heat treatment and heat preservation treatment, and after the treatment is finished, the column is cooled to room temperature to obtain the colored column.
Preferably, the temperature of the heat treatment is 143-150 ℃, the pressure is 8-20 MPa, and the time is 0.5-2 h; the heat preservation treatment process is to preserve heat for 2-4 hours at 40-60 ℃.
Correspondingly, the personalized base station comprising the resin titanium column comprises a base station interface end, wherein one end of the base station interface end is provided with a connecting platform, the connecting platform is provided with a groove which is matched with the connecting cylinder and is connected with the connecting cylinder through threads, and the open end of the annular channel at the same side of the connecting cylinder is abutted against the table top of the connecting platform; and cutting the resin titanium column to form the upper structure of the base station, thus obtaining the personalized base station.
Preferably, the interface end of the base station and the connecting platform are integrally formed.
Preferably, a cylinder is arranged at the center of the bottom of the groove, an external thread is arranged on the outer wall of the cylinder, and the cylinder extends into the through hole and is in threaded connection with the cylinder.
Preferably, a fixed cylinder is arranged at one end of the interface end of the base station, external threads are arranged on the outer wall of the fixed cylinder, and an internal thread hole matched with the fixed cylinder is formed in the center of the bottom of the groove, so that the fixed cylinder and the connecting platform are connected through threads.
Preferably, the fixed cylinder penetrates through the internal thread hole and extends into the through hole to be in threaded connection with the column body.
The invention has the following beneficial effects:
1. the interface end and the connecting platform of the personalized abutment manufactured by the layered gradient color resin titanium column are made of metal materials close to implant materials, the toughness and the strength are ensured, the upper structure is made of layered gradient color PEEK materials, and the personalized abutment has a more beautiful color effect under the condition of certain hardness and rigidity, for example, the part close to the gum is the color of the gum, and the part adhered to the crown is the color of the tooth.
2. According to the invention, the personalized base station is manufactured by adopting the layered gradient resin titanium column, and the PEEK material is easier to process than a titanium alloy material, has lower requirements on equipment and lower loss on cutting needles (one set of metal needles can averagely cut 50 personalized base stations made of titanium alloy, and one set of common needles can cut 500 personalized base stations made of PEEK), so that the comprehensive cost is lower. Meanwhile, the processing speed is higher, and the efficiency is higher.
3. The invention adopts a mode of combining titanium alloy and resin material to process the personalized base station. The interface end of the base station and the connecting platform are still made of titanium alloy metal, so that the strength and the matching degree of the interface are ensured; the cutting part on the upper part of the interface adopts a gradually-changed resin material with the gingival color transiting to the tooth color, and the personalized abutment manufactured by the titanium column formed by combining the two materials can ensure the matching of the gingival penetrating part of the abutment and the gingival color and ensure the color of the part adhered to the dental crown to be close to the color of the natural tooth, thereby having excellent aesthetic repairing effect. In addition, resin materials are adopted for the upper cutting parts of the titanium columns except for the interface end and the connecting platform. Therefore, the cutting tool has excellent machinability, and is more convenient and more efficient compared with the cutting of pure titanium alloy.
Drawings
FIG. 1 is a schematic view of a column structure according to the present invention;
FIG. 2 is a schematic view of a first connection of the interface end of the base, the connection platform and the post;
FIG. 3 is a schematic view of the connection between the interface end of the base station and the connection platform in the connection mode shown in FIG. 2;
FIG. 4 is a schematic view of a second connection of the interface end of the base, the connection platform and the post;
FIG. 5 is a schematic view of the connection between the interface end of the base station and the connecting platform and cylinder in the connection of FIG. 4;
FIG. 6 is a schematic view of a third connection of the interface end of the base, the connection platform and the post;
FIG. 7 is a schematic view of a connection platform of the connection type shown in FIG. 6;
FIG. 8 is a schematic view of the connection between the interface end of the abutment and the fixed cylinder in the connection of FIG. 6;
in the figure: the device comprises a column body 1, a connecting cylinder 2, an annular channel 3, a through hole 4, a base station interface end 5, a connecting platform 6, a groove 7, a cylinder 8, a fixed cylinder 9 and an internal threaded hole 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Unless otherwise indicated, the technical means used in the examples are conventional means well known to those skilled in the art.
The invention discloses a resin titanium column, which comprises a column body 1, wherein the column body 1 is made of resin materials, preferably PEEK materials, a through hole 4 is formed in the axis of the column body 1, internal threads are arranged in the through hole 4, and for the arrangement of the internal threads on the inner wall of the through hole 4, the internal threads can be arranged on the whole through hole 4 or only the internal threads are arranged on the part close to a connecting cylinder 2, so long as the internal threads can be in threaded connection with a cylinder 8 or a fixed cylinder 9. One end of the cylinder 1 is provided with a connector barrel 2, and the connector barrel 2 is communicated with the inside of the cylinder 1 and is preferably integrally formed, so that the internal thread of the cylinder 1 extends to the inner wall of the connector barrel 2. The outer wall of the connecting cylinder 2 is provided with external threads, the two ends of the cylinder 1 are respectively provided with annular channels 3 around the axis of the cylinder, one end of each of the two annular channels 3 in the cylinder 1 is arranged in a separated mode and partially overlapped, and the number of overlapped parts is not limited. Referring specifically to fig. 1, the two annular channels 3 have different diameters, and are not communicated with each other and have an overlapped portion, which is similar to a telescopic sleeve, in the inner wall of the column body 1, and a part of the two annular channels is overlapped; one of which is arranged around the connecting cylinder 2.
Further, the annular channels 3 are filled with coloring materials, and the colors of the coloring materials filled in the two annular channels 3 can be the same or different, and are specifically set according to actual conditions. In this embodiment, the color of the coloring material filled in the two annular channels 3 is preferably changed from the gum color to the crown color, so that the whole cylinder is gradually changed. Since the cylinder is finally cut into the upper structure of the abutment, there are different heights of different colors on the cylinder when the abutment is customized according to the actual condition of the patient, and therefore, the heights of the two annular channels 3 need to be set according to the actual condition of the patient.
Further, the coloring material includes resin and colorant, and the material of the resin is selected from the same material of the root cylinder 1, such as PEEK material. The colorant is selected from colorants commonly used in the dental field, such as a mixture of one or more of erbium chloride, ferric chloride, neodymium nitrate, manganese nitrate, ammonium metavanadate, cerium nitrate, praseodymium nitrate, cobalt nitrate and nickel nitrate, which are ground into micron-level or even nanometer-level particles, mixed with resin, melted after mixing, and filled into the annular channel. The melting temperature of the PEEK material is selected for the melting temperature, and the colorant can be mixed in a molten system of the PEEK material in a molten state or a solid state.
With regard to the colorants selected, a color of greater depth is formulated, particularly in accordance with the patient's gum and tooth color, since the PEEK material is not highly transparent, and therefore, color is only observed on the appearance of the cylinder with the use of the darker colorants. If the coloring material in the annular channel is completely exposed in the cutting process, the color close to the gum and the dental crown can be selected during color matching, and the specific color matching can be performed according to the actual condition of a patient and the cutting condition of the column body. The process for treating the coloring material comprises the following steps: the annular channel 3 is filled after the resin and the colorant are mixed and melted uniformly. The filling mode can adopt an injection mode to fill, and can also adopt a soaking mode to fill (the operation process of the mode is that one of the annular channels is firstly closed, and after the other annular channel is filled and solidified, the other annular channel is filled again). After the two annular channels of the column body are filled, the openings of the annular channels can be respectively plugged by the two partition plates, so that coloring materials in the annular channels are prevented from flowing out. And after the coloring material is solidified, taking down the partition plate.
Further, in order to weaken the boundary between the coloring material and the inner wall of the annular channel, after the coloring material in the annular channel 3 is solidified, the column body 1 filled with the coloring material is respectively subjected to heat treatment and heat preservation treatment, and after the treatment is finished, the column body is cooled to room temperature, so that the colored column body is obtained. Wherein the temperature of the heat treatment is 143-150 ℃, the pressure is 8-20 MPa, and the time is 0.5-2 h; the heat preservation treatment process is to preserve heat for 2-4 hours at 40-60 ℃. For the selection of the heat treatment temperature, the temperature selected in this embodiment is greater than or equal to the glass transition temperature of the PEEK material, so that the amorphous portions in the column and the coloring material resin are relaxed, thereby achieving the purpose of weakening the two limits. Then, the column was stabilized in a rigid solid state by heat-insulating treatment. For the parameters of the heat treatment process, the higher the temperature, the lower the pressure and the shorter the time, the better the effect is; similarly, the lower the temperature, the higher the pressure, and the longer the time, the better the effect. The judgment criteria for the good or bad effect are as follows: and cutting the processed cylinder with the color into the upper structure of the base station, and observing the boundary between the coloring material and the cylinder only through a microscope. After the above-mentioned heat treatment and heat-retention treatment, it was observed that the boundary between the inner wall of the annular channel and the outer wall of the coloring material in the column body was not distinct, and it was also observed that the colored portion of the coloring material extended into the column body.
Further, since the gum is darker and different from the crown, the annular channel 3 on the same side of the connector barrel 2 has a larger diameter than the other annular channel. Because the wall thickness between the annular channel 3 and the cylindrical body 1 is smaller than the wall thickness between the other annular channel and the cylindrical body, the colour of the colouring material filled can more easily penetrate outside the cylindrical body. Of course, the opposite may also be provided, based on the arrangement of the diameters of the annular channels, i.e. the diameter of the annular channel on the same side as the connecting cylinder is smaller than the diameter of the other annular channel, which has the advantage of weakening the colour limit that the two annular channels can transmit, to achieve a state similar to a gradual colour, whereas in the arrangement of the annular channels, the colour limit that the two annular channels can transmit is distinct.
Furthermore, the invention also discloses a personalized base station comprising the processed resin titanium column, wherein the disclosed resin titanium column is fixed at the interface end of the base station, and the vertical titanium column is cut to finally form the personalized base station. Specifically, the method comprises the following steps: a connecting platform 6 is arranged at one end of the base station interface end 5, the outer diameter of the connecting platform 6 is less than or equal to the outer diameter of the column body 1, a groove 7 which is matched with the connecting cylinder 2 and is in threaded connection is arranged on the connecting platform 6, namely, an internal thread is arranged in the groove 7, the groove 7 is in threaded connection with the connecting cylinder 2, meanwhile, the height of the connecting cylinder 2 is the same as the depth of the groove 7, and the opening end of the annular channel 3 at the same side as the connecting cylinder 2 is just abutted or abutted against the table top of the connecting platform 6; and after the base station is installed, cutting the resin titanium column to form the upper structure of the base station, and finally obtaining the personalized base station.
There are many ways to fix the interface end 5 of the base, the connecting platform 6 and the column 1, and 3 ways are provided in the invention.
The first mode is as follows: referring to fig. 2-3, the interface end 5 of the base station is integrally formed with the connecting platform 6, or the interface end 5 of the base station is fixedly connected with the connecting platform 6. And then the groove is fixed with the connecting cylinder in a threaded fixing mode.
The second aspect can further enhance the connection strength between the abutment interface end 5 and the column body 1 in addition to the first aspect. Referring to fig. 4 to 5, specifically: a cylinder 8 is arranged at the center of the bottom of the groove 7, an external thread is arranged on the outer wall of the cylinder 8, and the cylinder 8 extends into the through hole 4 and is in threaded connection with the cylinder 1. Meanwhile, the connecting cylinder 2 and the groove 7 are connected through threads, so that the connection strength of the base interface end 5 and the column body 1 is enhanced in a double-fixing mode.
The third mode is as follows: referring to fig. 6-8, the interface end 5 of the base station is detachably connected to the connection platform 6, specifically: a fixed cylinder 9 is arranged at one end of the base station interface end 5, the fixed cylinder 9 is communicated with a hole at the axis of the base station interface end 5, an external thread is arranged on the outer wall of the fixed cylinder 9, and an internal thread hole 10 matched with the fixed cylinder 9 is formed in the center of the bottom of the groove 7, so that the fixed cylinder 9 is connected with the connecting platform 6 through a thread. Meanwhile, the fixing cylinder 9 penetrates through the internal thread hole 10 and extends into the through hole 4 to be in threaded connection with the cylinder 1, the connecting cylinder 2 is in threaded connection with the groove 7, so that the base station interface end 5, the connecting platform 6 and the cylinder 1 are fixed, finally, the cylinder is cut to form the personalized base station with the color gradually changing from the gum color to the tooth color, and the color of the cylinder 1 close to the base station interface end 5 is the gum color.
In the invention, the base interface end 5 and the connecting platform 6 are both made of TC4 titanium alloy material, and the type of the base interface end 5 has various choices, thus being capable of meeting the matching of inner holes of a plurality of implants in the market. The layered gradient color resin titanium column is not different from a pure titanium alloy titanium column in the processing mode, and a digital engraving and milling device is adopted to cut the column body into the upper structure of the designed personalized base station. Because the resin material is softer, the requirement on cutting equipment is lower, the requirement on a machine needle is not high, and the heat production in the cutting process is not large, so that only air cooling is needed, and the whole processing environment is dry processing.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (9)
1. A resin titanium column for dental restoration, comprising a column body (1), characterized in that: the cylinder (1) is made of resin materials, one end of the cylinder (1) is provided with a connecting cylinder (2), the outer wall of the connecting cylinder (2) is provided with external threads, two ends of the cylinder (1) are respectively provided with annular channels (3) around the axis of the cylinder, and one ends of the two annular channels (3) positioned in the cylinder (1) are arranged in a separated mode and partially overlapped; the axial center of the column body (1) is provided with a through hole (4), and an internal thread is arranged in the through hole (4).
2. The resin titanium column for dental restoration according to claim 1, wherein: coloring materials are filled in the annular channel (3), the coloring materials comprise resin and coloring agents, and the annular channel (3) is filled after the resin and the coloring agents are uniformly mixed and melted.
3. The resin titanium column for dental restoration according to claim 2, wherein: and after the coloring material in the annular channel (3) is solidified, respectively carrying out heat treatment and heat preservation treatment on the column body (1) filled with the coloring material, and cooling to room temperature after the treatment is finished to obtain the colored column body.
4. The resin titanium column for dental restoration according to claim 3, wherein: the temperature of the heat treatment is 143-150 ℃, the pressure is 8-20 MPa, and the time is 0.5-2 h; the heat preservation treatment process is to preserve heat for 2-4 hours at 40-60 ℃.
5. A personalized abutment comprising the resin titanium column for dental restoration according to any one of claims 1 to 4, wherein: the connecting device comprises a base station interface end (5), wherein one end of the base station interface end (5) is provided with a connecting platform (6), the connecting platform (6) is provided with a groove (7) which is matched with the connecting cylinder (2) and is connected with the connecting cylinder through threads, and the opening end of the annular channel (3) on the same side as the connecting cylinder (2) is abutted against the table top of the connecting platform (6); and cutting the resin titanium column to form the upper structure of the base station, thus obtaining the personalized base station.
6. The customized abutment of claim 5, wherein: the base station interface end (5) and the connecting platform (6) are integrally formed.
7. The personalized abutment of claim 6, wherein: the bottom center of the groove (7) is provided with a cylinder (8), the outer wall of the cylinder (8) is provided with an external thread, and the cylinder (8) extends into the through hole (4) and is in threaded connection with the cylinder (1).
8. The personalized abutment of claim 5, wherein: the novel connecting device is characterized in that a fixed cylinder (9) is arranged at one end of the base station interface end (5), external threads are arranged on the outer wall of the fixed cylinder (9), and an internal thread hole (10) matched with the fixed cylinder (9) is formed in the center of the bottom of the groove (7), so that the fixed cylinder (9) is connected with the connecting platform (6) through threads.
9. The personalized abutment of claim 8, wherein: the fixed cylinder (9) penetrates through the internal thread hole (10) and extends into the through hole (4) to be connected with the column body (1) through threads.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111677000.1A CN114259313B (en) | 2021-12-31 | 2021-12-31 | Resin titanium column and personalized base station |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111677000.1A CN114259313B (en) | 2021-12-31 | 2021-12-31 | Resin titanium column and personalized base station |
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| CN114259313B true CN114259313B (en) | 2022-08-30 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011104220A (en) * | 2009-11-20 | 2011-06-02 | Kotatsu Seigi Yugenkoshi | Dental implant fixture mount and driver thereof |
| WO2019101364A1 (en) * | 2017-11-23 | 2019-05-31 | Conmet Gmbh | Dental prosthesis device comprising an interface and a protective layer, and a production method and a composition for use as a protective layer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2772651T3 (en) * | 2015-04-23 | 2020-07-08 | Xam Mar Mangrane Esteban | Block to produce individual stumps for dental implantology and procedure to produce a custom stump for dental implantology |
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2021
- 2021-12-31 CN CN202111677000.1A patent/CN114259313B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011104220A (en) * | 2009-11-20 | 2011-06-02 | Kotatsu Seigi Yugenkoshi | Dental implant fixture mount and driver thereof |
| WO2019101364A1 (en) * | 2017-11-23 | 2019-05-31 | Conmet Gmbh | Dental prosthesis device comprising an interface and a protective layer, and a production method and a composition for use as a protective layer |
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| CN114259313A (en) | 2022-04-01 |
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