TW201630571A - Multifunctional dental implant auxiliary device and manufacturing method for metal inner crown using the same - Google Patents

Abstract

A multifunctional dental implant auxiliary device comprises a base tooth and a positioning cap. The base tooth comprises a positioning seat and a support post. The positioning seat is used to be disposed in a positioning slot of an implant and comprises a first through hole. The support post is connected to the positioning seat as a whole and comprises a second through hole communicated with the first through hole, in which the diameter of the second through hole is greater than that of the first through hole. The positioning cap may be detachably fitted on the base tooth and comprises a healing portion and a positioning portion, in which the healing portion is corresponded to the support post and used for being tightly attached with the support post, and the positioning portion is connected to the healing portion as a whole and comprises a third through hole communicated with the second through hole.

Description

Multifunctional dental implant assisting device

The invention relates to a multifunctional dental implant assisting device, in particular to a multifunctional dental implant assisting device with a healing cap, a reticular gingival, a temporary crown function and a metal crown.

Referring to the first figure, the first figure shows a schematic cross-sectional view of a prior art healing cap placed on an implant. As shown in the figure, when a tooth (not shown) is removed from a gingival PA100, an implant PA1 is first placed on the gingival PA100, and then a healing cap PA10 is placed on the implant PA1 to avoid While waiting for the making of the denture, the gum PA100 covered the implant PA1 due to excessive healing, so that the subsequent dental implant process could not proceed smoothly.

Please refer to the second figure. The second figure shows a cross-sectional view of the prior art using the abutment teeth and the positioning cap to reproduce the gums. As shown in the figure, in the process of reprinting the gingiva PA100, usually one tooth PA2 is fixed on the implant PA1 with a screw PA3, and then a positioning cap PA4 is arranged on the abutment tooth PA2, and then a silicone rubber is used. The PA5 covers the positioning cap PA4 and the abutment tooth PA2, and finally covers the silicone PA5 with a stamp cover PA6, and the shape of the gum PA100 can be reproduced after the silicone resin PA5 is hardened.

Please refer to the third figure. The third figure shows a schematic cross-sectional view of a temporary crown placed on the abutment teeth in the prior art. As shown in the figure, it takes a period of time to make a formal artificial crown. Therefore, before waiting for the official artificial crown to be completed, a layer of adhesive PA200 is usually applied on the periphery of the abutment tooth PA2, and then a temporary crown PA300 is used. It is then placed on the abutment tooth PA2.

As described above, since in the prior art dental implanting process, it is often necessary to prepare a plurality of auxiliary tools in response to different procedures, and the burden and complexity of the application are increased.

In view of the prior art dental implant process, it is often necessary to prepare a variety of tools to respond to different courses of treatment, which not only increases the complexity of the surgery, but also increases the burden of the pre-preparation operation.

Accordingly, it is a primary object of the present invention to provide a multifunctional dental implant assisting device having the function of healing a cap and embossing a gum, and can also be used as a temporary inner crown, and can also be used to make a metal inner crown.

In view of the above, the present invention provides a multifunctional dental implant assisting device, which comprises an abutment and a positioning cap, in order to solve the problems of the prior art. The abutment includes a positioning seat and a support column. The positioning seat is arranged in one of the positioning grooves of the implant and has a first perforation. The support post is integrally coupled to the positioning seat and has a second through hole communicating with the first through hole, and the second through hole has a larger diameter than the first through hole. The positioning cap includes a healing portion and a positioning portion corresponding to the support column for closely fitting to the support column. Positioning unit The connection portion is connected to the healing portion, and the positioning portion defines a third perforation. The third perforation is in communication with the second perforation.

As described above, the healing portion has the function of the healing cap of the prior art, so that the abutment and the positioning cap can be directly used to reproduce the gum without the need to additionally replace the healing cap, and after the tooth print is reprinted, the abutment can be regarded as temporary. Inner crown. In addition, the user can take another base tooth to make a metal inner crown.

An auxiliary technical means derived from the above-mentioned technical means is that the positioning cap has at least one positioning ring groove. When the connected crowns are to be made, a connecting piece can be used to connect the adjacent positioning ring grooves, so that the position between the positioning ring grooves can be avoided due to the shrinkage of the silicone rubber during the process of printing the dental mold with silicone. shift.

An auxiliary technical means derived from the above-mentioned technical means is that the abutment is composed of a polyaryletherketone (PAEK) or a polyetheretherketone (PEEK). Thereby, the user can melt-gasify the polyaryletherketone polymer or the polyetheretherketone polymer by using a high-temperature metal paste.

The present invention solves the problems of the prior art, and further adopts a necessary technical means, which provides a method for manufacturing a metal inner crown, which is manufactured by using the above-mentioned multifunctional dental implant assisting device, and the manufacturing method comprises the following steps: First, the base is The healing portion is sleeved on the tooth; then, the abutment and the healing portion are covered with a mold material, and a casting port and an exhaust port are formed; finally, a high temperature metal slurry is poured into the casting port to make the healing portion and the base The teeth are gasified and form a metal inner crown. Thereby, the metal inner crown can be effectively manufactured.

One of the subsidiary technical means derived from the above-mentioned necessary technical means is that the abutment is composed of polyaryletherketone (PAEK). Or a polyetheretherketone polymer (PEEK). Thereby, the user can melt-gasify the polyaryletherketone polymer or the polyetheretherketone polymer by using a high-temperature metal paste.

An auxiliary technical means derived from the above-mentioned necessary technical means is that the material of the high-temperature metal paste contains at least one of gold, silver, palladium, rhodium or titanium.

The specific embodiments of the present invention will be further described by the following examples and drawings.

PA100‧‧‧ teeth

PA1‧‧‧ implants

PA10‧‧‧Healing Cap

PA2‧‧‧ abutment teeth

PA3‧‧‧ screws

PA4‧‧‧ positioning cap

PA5‧‧‧Resin

PA6‧‧‧die cover

PA200‧‧‧layer adhesive

PA300‧‧‧ temporary crown

100‧‧‧Multifunctional dental implant aid

1, 1a‧‧‧ abutment

11‧‧‧ Positioning Block

111‧‧‧First perforation

12, 12a‧‧‧ support column

121‧‧‧Second perforation

1'‧‧‧Metal crown

11'‧‧‧ Positioning Department

12'‧‧‧Inner Crown

2‧‧‧ positioning cap

21, 21a‧‧‧Healing Department

22‧‧‧ Positioning Department

221‧‧‧ third perforation

222‧‧‧ positioning ring groove

201‧‧‧ teeth

202‧‧‧ implants

2021‧‧‧ positioning slot

300‧‧‧ screws

401‧‧‧Resin

402‧‧‧Printer cover

500‧‧‧layer adhesive

600‧‧‧ temporary crown

800‧‧‧Mold material

801‧‧‧ casting port

802‧‧ vent

The first figure shows a schematic cross-sectional view of a prior art healing cap placed on the implant; the second figure shows a schematic view of the prior art using the abutment tooth and the positioning cap to reproduce the gingival; the third figure is shown in the prior art, A schematic cross-sectional view of a temporary crown disposed on the abutment teeth; a fourth view showing a schematic cross-sectional view of the multifunctional dental implant assisting device provided by the preferred embodiment of the present invention; and a fifth figure showing the multifunctional dental implant assisting device of the present invention The device is applied to the schematic diagram of the profile of the dental caries mold; the sixth figure shows the schematic view of the abutment of the multifunctional dental implant assisting device of the present invention as a temporary inner crown; and the seventh figure shows the multifunctional dental implant assisted by the present invention. A schematic view of a cross section of a metal inner crown made of abutment of the device; and an eighth figure showing an abutment of the multifunctional dental implant assisting device of the present invention A schematic view of the metal inner crown produced.

Please refer to the fourth figure. The fourth figure shows a schematic cross-sectional view of the multifunctional dental implant assisting device provided by the preferred embodiment of the present invention. As shown, a multifunctional dental implant assisting device 100 includes an abutment 1 and a positioning cap 2. The abutment 1 is disposed in a implant 202 located in a gum 201, and the implant 202 has a positioning groove 2021, and the abutment 1 includes a positioning seat 11 and a support column 12. Among them, the abutment 1 is composed of a polyaryletherketone (PAEK) or a polyetheretherketone (PEEK).

The positioning seat 11 is disposed in the positioning groove 2021 of the implant 202, and the positioning seat 11 has a first through hole 111. The support post 12 is integrally coupled to the positioning base 11 and has a second through hole 121. The second through hole 121 is connected to the first through hole 111, and the second through hole 121 has a larger hole diameter than the first through hole 111. The abutment is formed due to the difference in the aperture size.

The positioning cap 2 has a healing portion 21 and a positioning portion 22. Wherein, the positioning cap 2 is composed of polyaryletherketone (PAEK) or polyetheretherketone (PEEK). The healing portion 21 corresponds to the support column 12 for closely fitting to the support column 12. The positioning portion 22 is screwed to the healing portion 21 , and the positioning portion 22 defines a third through hole 221 and two positioning ring grooves 222 . The third through hole 221 is connected to the second through hole 121. The positioning ring groove 222 is used for connecting the stencil for reprinting when the gingival mold is reproduced, and can be further positioned for connection with other positioning ring grooves (not shown). Also, in other In the embodiment, the positioning cap 2 can also be integrally coupled to the abutment 1 .

Please refer to the fourth and fifth figures. The fifth figure shows a schematic cross-sectional view of the multi-functional dental implant assisting device of the present invention applied to the gingival mold. As shown in the figure, when the user wants to reprint the gum 201, the multifunctional dental implant assisting device 100 can be first placed on the implant 202, and then the multifunctional dental implant assisting device 100 can be locked to the implant by a screw 300. Then, a resin 401 is applied to the multifunctional implant assisting device 100 and the gum 201, so that the resin 401 covers the gum 201, the support post 12 and the positioning cap 2; and then is covered by a stamp cover 402. The resin 401 is housed, and after the resin 401 is hardened, the stamp cover 402, the resin 401, and the positioning cap 2 are entirely removed, and then the corresponding crown can be produced according to the resin 401 printed with the shape of the gum 201. The resin 401 referred to in the present embodiment is, for example, silicone.

In addition, when the tooth (not shown) is initially pulled out from the gum 201, the implant 202 is first implanted into the gum 201, and then the multifunctional dental implant assisting device 100 is placed on the implant 202. The healing portion 21 can abut the gum 201, effectively preventing the gum 201 from covering the implant 202 due to healing.

Please refer to the fourth to sixth figures. The sixth figure shows a schematic cross-sectional view of the abutment of the multifunctional dental implant assisting device of the present invention as a temporary inner crown. As shown in the figure, after the gingival 201 is reprinted by the resin 401, the positioning cap 2 has been separated from the abutment 1 by the removal of the resin 401. At this time, the user can install another positioning cap outside the abutment 1. 2, and the portion of the positioning portion 22 of the other positioning cap 2 exposed to the healing portion 21 is cut off, and then a temporary crown 600 is sleeved on the healing portion 21 coated with the adhesive 500. In the above, the abutment 1 and the healing portion 21 are used as the temporary inner crown of the temporary crown 600.

Please refer to the fourth to eighth figures. The seventh figure shows a schematic cross-sectional view of a metal inner crown made by the abutment of the multifunctional dental implant assisting device of the present invention; and the eighth figure shows the multifunctional dental implant assisting by the present invention. A schematic view of a metal inner crown made by the abutment of the device.

As shown in the figure, the multifunctional dental implant assisting device 100 provided by the present invention can be used to prevent the gums 201 from covering the implant 202 during the healing process, for rewriting the gums 201, and as a temporary inner crown, etc. It can be used to make the metal inner crown 1', and the metal inner crown 1' is formed by first setting a healing portion 21a on an abutment 1a; then, covering a supporting column of the abutment 1a with a molding material 800 12a and the healing portion 21a, and a casting port 801 and an exhaust port 802 are formed; finally, a high temperature metal paste (not shown) is poured into the casting port 801 to vaporize the healing portion 21a and the abutment 1a. The exhaust port 802 is discharged to form the metal inner crown 1' in accordance with the shape of the abutment 1a and the healing portion 21a. Wherein, since the abutment 1a provided by the present invention is composed of a polyaryletherketone (PAEK) or a polyetheretherketone (PEEK), a high temperature metal paste is used to abut the abutment 1a. Melt gasification, and the material of the high temperature metal paste contains at least one of gold, silver, palladium, rhodium or titanium.

According to the above description, after the metal inner crown 1' made by the abutment 1a is used, the user can place the metal inner crown 1' on the gum mold made by the multifunctional dental implant assisting device 100, and in the metal. The inner crown 1' and the gum mold are made of ceramics to make the corresponding outer crown, and then the metal inner crown 1' and the outer crown Together with the implant 202. The positioning portion 11' of the metal inner crown 1' is disposed on the positioning groove 2021 of the implant 202, and the inner crown portion 12' of the metal inner crown 1' is for the user to form the outer crown.

Compared with the prior art, the multifunctional dental implant assisting device provided by the invention has a healing portion and thus has the function of a healing cap corresponding to the prior art. When the user pulls out the tooth and implants the implant, the direct By attaching the abutment of the present invention and the positioning cap, the effect of the healing cap as in the prior art can be achieved, and then the re-printing of the gingival cap can be performed directly without removing the positioning cap; and when the reprinting is completed When the positioning cap and the resin are removed by the gums, the abutment can be used as the inner crown to install the temporary denture. In addition, the user can take another abutment and lay a healing part on the abutment according to the outer crown to be formed, and then coat the abutment and the healing part with a mold material, and then use a high temperature metal paste. The abutment and the healing portion are melted and vaporized to form a metal inner crown of a corresponding shape.

As described above, the multifunctional dental implant assisting device provided by the present invention can replace the multi-dental assistive tool used in the prior art, effectively increasing the convenience of use, and reducing the burden of the front working.

The features and spirit of the present invention will be more apparent from the detailed description of the preferred embodiments. On the contrary, the intention is to cover various modifications and equivalents within the scope of the invention as claimed.

100‧‧‧Multifunctional dental implant aid

1‧‧‧Atooth

11‧‧‧ Positioning Block

111‧‧‧First perforation

12‧‧‧Support column

121‧‧‧Second perforation

2‧‧‧ positioning cap

21‧‧‧Healing Department

22‧‧‧ Positioning Department

221‧‧‧ third perforation

222‧‧‧ positioning ring groove

Claims (6)

A multifunctional dental implant assisting device comprises: an abutment comprising: a positioning seat for positioning in a positioning groove of an implant and having a first perforation; and a supporting column integrally formed The second through hole is connected to the first through hole, and the second through hole has a larger diameter than the first through hole; and a positioning cap is detachably sleeved on the abutment. And comprising: a healing portion corresponding to the support column and configured to closely fit the support column; and a positioning portion integrally coupled to the healing portion, and the positioning portion has a third perforation, The third perforation is in communication with the second perforation. The multifunctional dental implant assisting device of claim 1, wherein the positioning portion is provided with at least one positioning ring groove. The multifunctional dental implant assisting device according to claim 1, wherein the abutment is made of polyaryletherketone (PAEK) or polyetheretherketone (PEEK). Composition. A method for manufacturing a metal inner crown is produced by using the multifunctional dental implant assisting device according to claim 1, wherein the method for manufacturing the metal inner crown comprises the following steps: (a) arranging the healing portion on the abutment; (b) covering the abutment with the healing portion with a molding material, and forming a casting port and an exhaust port; and (c) placing a high temperature A metal slurry is poured into the casting opening to vaporize the healing portion with the abutment and form a metal inner crown. The method for manufacturing a metal inner crown according to claim 4, wherein the abutment is composed of a polyaryletherketone (PAEK) or a polyetheretherketone (PEEK). Composition. The method for producing a metal inner crown according to claim 4, wherein the material of the high temperature metal paste contains at least one of gold, silver, palladium, rhodium or titanium.