Personalized healing abutment maker

Abstract

A personalized healing abutment maker comprises a maker body, the maker body is provided with four groove groups, the shapes of the four groove groups are respectively matched with gum-penetrating contours of four tooth positions of an upper jaw molar, a lower jaw molar, a premolar and an anterior tooth, each groove group at least comprises one groove, and the bottom of each groove is provided with a through hole communicated with the bottom of the maker body. According to the utility model, a plurality of groove groups are arranged, and the proper healing abutment can be formed by pouring glue into the corresponding grooves according to the tooth position of the patient without teeth, so that the adaptation degree of the manufactured healing abutment and the tooth position of the patient without teeth is improved; the problems of unsmooth transition between the abutment and the prosthesis, easy formation of a black triangle, poor abutment stress and the like during later prosthesis making are solved, the physiological and aesthetic requirements of the dental crown are met, the operation is simple and convenient, the dental crown is in place once, a patient does not need to see a doctor for many times, and the time of the patient is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to dental implant technology field especially relates to a kind of personalized healing abutment maker. BACKGROUND

[0002] In the tooth implantation process, after patient implants implant, healing abutment will be worn on implant, one is to protect implant interface, two is to make gingival form soft tissue cuff.

[0003] The healing abutment of each system implant denture matched on market is mostly pre-formed cylindrical, without distinguishing each tooth site, and the external shape is single, so that the gingival cuff formed is also circular, which causes the abutment and the restoration to be excessively not smooth during the later restoration, and it is easy to form black triangle and abutment stress problem, which cannot meet the physiological and aesthetic requirements of crown. For example, the shape of natural tooth neck in bicuspid region is dumbbell type, and the healing abutment provided by manufacturer is almost cylindrical, which does not conform to the shape of natural tooth, and it is difficult to obtain good aesthetic effect. SUMMARY

[0004] In view of the deficiencies in the background art, the utility model aims to provide a personalized healing abutment maker.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] A personalized healing abutment maker, comprising a maker body, the maker body is provided with four recess groove groups, the shapes of the four recess groove groups are respectively adapted to the gingival penetration contours of four kinds of tooth sites of maxillary molar, mandibular molar, premolar and anterior tooth, each recess groove group comprises at least one recess groove, and the bottom of each recess groove is provided with a through hole communicating with the bottom of the maker body.

[0007] Further, each recess groove group comprises an eccentric recess groove subgroup and a non-eccentric recess groove subgroup, the eccentric recess groove subgroup and the non-eccentric recess groove subgroup each comprise at least one recess groove, and are eccentrically and non-eccentrically arranged respectively.

[0008] Further, each recess groove group or recess groove subgroup comprises at least two recess grooves with increasing diameters, and each recess groove is placed with a position locator with a size and shape adapted thereto.

[0009] Further, each recess groove group or recess groove subgroup comprises three recess grooves with diameters sequentially increasing.

[0010] Further, the maker body is further provided with a first storage area, the first storage area is placed with a taking device, for taking out and putting in the position locator from the corresponding recess groove.

[0011] Further, each of the position locators is made of ferromagnetic material, and the object taking device is a magnetic force wrench.

[0012] Further, the maker body further comprises a second storage area, and the second storage area is arranged with a spare position locator.

[0013] Further, the maker body further comprises a third storage area and a fourth storage area, and the third storage area and the fourth storage area are respectively arranged with a replacement body cylinder and a positioning column.

[0014] Further, the maker body is provided with a plurality of positioning blocks, and the positioning blocks are convenient for placing silica gel pads.

[0015] The utility model discloses the beneficial effect is:

[0016] 1. The utility model provides a personalized healing abutment maker which comprises a maker body, the maker body is provided with four recess groove groups, the shape of the four recess groove groups is respectively adapted to the transgingival contour of four kinds of tooth positions of maxillary molar, mandibular molar, premolar and anterior tooth, each recess groove group comprises at least one recess groove, and the bottom of each recess groove is provided with a through hole which is communicated with the bottom of the maker body. The utility model sets multiple recess groove groups, can pour glue into the corresponding recess groove according to the missing tooth position of a patient to form a suitable healing abutment, improves the fitting degree of the healing abutment produced with the missing tooth position of the patient, solves the problems such as excessive non-smoothness of the abutment and the restoration body in the later stage, easy formation of black triangle and stress problem of the abutment, meets the physiological and aesthetic requirements of the dental crown, and is simple to operate, is positioned once, does not need the patient to go to a doctor for many times, saves the time of the patient, the healing abutment produced in this way can finally grow into an ideal gum cuff in the oral cavity of the patient, and the patient can be closer to natural teeth after wearing a false tooth crown.

[0017] 2. The utility model provides a personalized healing abutment maker, each recess groove group comprises an eccentric recess groove subgroup and a non-eccentric recess groove subgroup, the eccentric recess groove subgroup and the non-eccentric recess groove subgroup each comprise at least one recess groove, and are arranged eccentrically and non-eccentrically respectively. If the implant position is close to the buccal side or the lingual side, the eccentric recess groove subgroup can be selected to produce an eccentric healing abutment, and if the implant position is in the central part of the alveolar bone, the non-eccentric recess groove subgroup can be selected to produce a non-eccentric healing abutment.

[0018] 3. The utility model provides a personalized healing abutment maker, each recess groove group or recess groove subgroup comprises at least two recess grooves with increasing diameters, and each recess groove is arranged with a position locator with a size and shape suitable for placement, and the position locator is arranged to be placed in the missing tooth position of the patient to test the size of the required healing abutment, so that a healing abutment with a suitable size can be produced, compared with the healing abutment with the same diameter in the prior art, the fitting degree is further improved, and the problems of obvious neck retraction of the implant restoration crown and increased gingival expansion gap are solved.

[0019] 4. The utility model provides a personalized healing abutment maker, the maker body still is equipped with first storage area, first storage area places the taking device, is used for taking out and putting into from the corresponding groove with position locator, and each position locator is made of ferromagnetic material, and the taking device is magnetic wrench. The setting of taking device also facilitates the maker to put the position locator into the patient's edentulous tooth position and test.

[0020] 5. The utility model provides a personalized healing abutment maker, the maker body still includes third storage area and fourth storage area, and third storage area and fourth storage area place replacement body cylinder and positioning column respectively, and replacement body cylinder and positioning column are the auxiliary fittings required to make healing abutment, and take the fittings from third storage area and fourth storage area when needed, simple and convenient. DRAWINGS

[0021] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, the following will briefly introduce the drawing needed to be used in the embodiment or prior art description, obviously, the drawing in the following description only is some embodiments of the utility model, and for ordinary skilled person in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.

[0022] Figure 1 It is one of the front view schematic diagram of the personalized healing abutment maker of the utility model;

[0023] Figure 2 It is the second front view schematic diagram of the personalized healing abutment maker of the utility model;

[0024] Figure 3 It is the back view schematic diagram of the personalized healing abutment maker of the utility model;

[0025] Figure 4 It is the schematic diagram of position locator;

[0026] Figure 5 It is the schematic diagram of replacement body cylinder;

[0027] In the drawing, 10, maker body;101, groove group;102, through hole;20, position locator;201, test hole;30, non eccentric forming area;40, eccentric forming area;501, first storage area;502, taking device;601, second storage area;701, third storage area;702, replacement body cylinder;801, fourth storage area;802, positioning column;90, positioning block. DETAILED DESCRIPTION

[0028] The utility model will be described in detail below in combination with Figures 1-5 The utility model is described in detail.

[0029] The utility model provides a personalized healing abutment maker, including the maker body 10, four recess groups 101 are equipped with to the maker body 10, the shape of four recess groups 101 is adapted to the transgingival profile of maxillary molar, mandibular molar, premolar and anterior tooth four kinds of tooth positions respectively, and each recess group 101 includes at least one recess, and the bottom of each recess is provided with the through -hole 102 that communicates the bottom of the maker body 10. The utility model sets up a variety of recess groups 101, can according to the patient's edentulous tooth position to the corresponding recess in the glue forming has suitable healing abutment, improve the adaptation degree of the healing abutment made out with the patient's edentulous tooth position, solve the problem such as the excessive unsmooth of abutment and restoration body, easy to form black triangle and abutment stress problem when doing restoration body later period, satisfy the physiological and aesthetic requirement of dental crown, and simple operation, once in position, need not the patient multiple visits, save the patient's time.

[0030] In the embodiment, each recess group 101 includes an eccentric recess subgroup and a non-eccentric recess subgroup, each of which includes at least one recess and is arranged eccentrically and non-eccentrically, respectively. If the implant is implanted on the buccal side or the lingual side, an eccentric healing abutment can be made by selecting the eccentric recess subgroup. If the implant is implanted in the center of the alveolar bone, a non-eccentric healing abutment can be made by selecting the non-eccentric recess subgroup.

[0031] In the embodiment, each recess group 101 or recess subgroup includes at least two recesses with increasing diameters, and each recess is provided with a position locator 20 with a size and shape suitable for the patient's edentulous tooth position. The position locator 20 is used to test the size of the required healing abutment, which is convenient for making a healing abutment with a suitable size. Compared with the existing healing abutment with the same diameter, this further improves the adaptation degree and solves the problem of obvious neck retraction of the implant restoration crown and increased gingival expansion. The upper surface of each position locator 20 is provided with two test holes 201, one in the center and one not in the center. The test holes 201 and the fine end of the positioning column 802 cooperate with each other to further confirm whether to make an eccentric or non-eccentric abutment, which will be described in detail later.

[0032] In the embodiment, each recess group 101 or recess subgroup includes three recesses with increasing diameters.

[0033] Specifically, each of the four groove groups 101 has two groove subgroups, and each groove subgroup has three grooves with increasing diameters (small, medium and large sizes), which are arranged as follows: the surface of the maker body 10 includes the upper and lower distribution of the non-eccentric forming area 30 and the eccentric forming area 40, the left upper three grooves of each forming area are the through-gingival profile suitable for the dental position of the mandibular molar, the right upper three grooves of each forming area are the through-gingival profile suitable for the dental position of the maxillary molar, the left lower three grooves of each forming area are the through-gingival profile suitable for the dental position of the anterior tooth, and the right lower three grooves of each forming area are the through-gingival profile suitable for the dental position of the premolar.

[0034] In this embodiment, the maker body 10 is also provided with a first storage area 501, and the first storage area 501 is placed with a taking device 502 for taking and placing the position locator 20 from the corresponding groove; further, each position locator 20 is made of ferromagnetic material, and the taking device 502 is a magnetic wrench. The setting of the taking device 502 also facilitates the maker to place the position locator 20 into the missing tooth position of the patient for testing. Specifically, each position locator 20 is made of 630 material, i.e. a precipitation hardened martensitic stainless steel, which has magnetism, so it can be taken out with a magnetic wrench, and each position locator 20 is hollowly arranged and composed of a top surface and an outer sidewall, which is suitable for the shape profile of different teeth.

[0035] In this embodiment, the maker body 10 further includes a second storage area 601, and the second storage area 601 is placed with a spare position locator 20.

[0036] In this embodiment, the maker body 10 further includes a third storage area 701 and a fourth storage area 801, and the third storage area 701 and the fourth storage area 801 are respectively placed with a substitute body cylinder 702 and a positioning column 802. Specifically, the third storage area 701 and the fourth storage area 801 are respectively provided with a plurality of placement holes suitable for the shape and size of the substitute body cylinder 702 and the positioning column 802; the substitute body cylinder 702 is internally provided with a thread, which is placed into a specified groove for fixing the hard film cap when making the abutment; the positioning column 802 is used to assist in determining whether to make an eccentric or non-eccentric abutment, which is more accurate compared with the above-mentioned method of determining whether to be eccentric only by the implant position. The positioning column 802 has two ends, a thin end and a thick end, and four specifications, and the thin end of each specification is the same diameter and is suitable for the test hole 201 of the position locator 20, and the thick end has four different diameters. The doctor uses the positioning column 802 with the diameter of the thick end suitable for the size of the hole drilled in the alveolar bone, and then places a position locator 20 into the hole, and then determines which test hole 201 of the position locator 20 the thin end is aligned with, so as to determine whether to make an eccentric or non-eccentric abutment.

[0037] In the embodiment, the maker body 10 is provided with a plurality of positioning blocks 90, so as to facilitate the placement of the silica gel pad (not shown in the figure). Specifically, the positioning blocks 90 are arranged above and below the non-eccentric forming area 30 and the eccentric forming area 40; the size of a single silica gel pad is adapted to the size of a single forming area, and the single silica gel pad is provided with a displacement groove adapted to a plurality of grooves.

[0038] The personalized healing abutment maker proposed in the utility model has the following use process:

[0039] First, determine the missing tooth position of the patient. Suppose the patient is missing a maxillary molar close to the lingual side. First, place a positioning column 802 of a certain size into the hole drilled by the doctor in the alveolar bone (the diameter of the thick end of the positioning column 802 depends on the size of the hole drilled), and then use the object taking device 502 to adsorb a position locator 20 at a certain position to see whether the thin end of the positioning column 802 is aligned with the hole in the middle of the position locator 20 or the hole that is not in the middle. Alignment with the hole in the middle represents a suitable non-eccentric abutment, and alignment with the hole that is not in the middle represents a suitable eccentric abutment. First, place a medium-sized position locator 20 into the missing tooth position of the patient to see if the size is appropriate. If not, replace it with a small or large one. The one that is appropriate represents the type of abutment that is more suitable for making. After determining the eccentricity and size of the abutment, start placing materials into the groove corresponding to the position locator 20 to make the healing abutment.

[0040] First, place the replacement body cylinder 702 into the above-mentioned groove that has been determined, and then place a silica gel pad on the corresponding forming area. Then, place a hard film cap into the groove, and the hard film cap is threadedly connected with the replacement body cylinder 702. By rotating the hard film cap, the two are fixed to each other. Then, inject temporary resin and simultaneously perform light curing. Finally, rotate out the hard film cap to take out the formed personalized healing abutment. The specific manufacturing process of the abutment in this section belongs to the common knowledge and prior art in the field, and will not be described here.

[0041] At the end, the personalized healing abutment maker needs to be cleaned, especially the position locator 20 and the positioning column 802 that have contacted the oral cavity of the patient.

[0042] The above embodiments are only for illustrating the technical concept and characteristics of the utility model, and the purpose is to enable those skilled in the art to understand the content of the utility model and implement it, and cannot limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit and essence of the utility model should be covered within the protection scope of the utility model.

Claims

1. A personalized healing abutment fabricator, characterized by, The preparation device comprises a preparation device body, the preparation device body is provided with four recess groove groups, the four recess groove groups are respectively matched with the through gingival contour of maxillary molar, mandibular molar, premolar and anterior tooth, each recess groove group comprises at least one recess groove, and the bottom of each recess groove is provided with a through hole communicating with the bottom of the preparation device body.

2. The personalized healing abutment fabricator of claim 1, wherein, Each recess groove group comprises an eccentric recess groove subgroup and a non-eccentric recess groove subgroup, each of the eccentric recess groove subgroup and the non-eccentric recess groove subgroup comprises at least one recess groove, and the eccentric recess groove subgroup and the non-eccentric recess groove subgroup are arranged eccentrically and non-eccentrically respectively.

3. A personalized healing abutment fabricator according to claim 1 or 2, characterized in that, Each recess groove group or recess groove subgroup comprises at least two recess grooves with increasing diameters, and each recess groove is provided with a position locator with a size and shape matched therewith.

4. The personalized healing abutment fabricator of claim 3, wherein, Each recess groove group or recess groove subgroup comprises three recess grooves with increasing diameters.

5. The personalized healing abutment fabricator of claim 3, wherein, The preparation device body is further provided with a first storage area, the first storage area is provided with a taking device, and the taking device is used for taking and placing the position locator in and out of the corresponding recess groove.

6. A custom healing abutment fabricator as in claim 5, wherein, Each position locator is made of ferromagnetic material, and the taking device is a magnetic wrench.

7. The personalized healing abutment fabricator of claim 3, wherein, The preparation device body further comprises a second storage area, the second storage area is provided with a spare position locator.

8. The personalized healing abutment fabricator of claim 1, wherein, The preparation device body further comprises a third storage area and a fourth storage area, the third storage area and the fourth storage area are respectively provided with a replacement body cylinder and a positioning column.

9. The personalized healing abutment fabricator of claim 1, wherein, The preparation device body is provided with a plurality of positioning blocks, and the positioning blocks are used for placing a silica gel pad.

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