Dental implantation guide plate

Abstract

The utility model relates to the technical field of dental instruments, in particular to a tooth implantation guide plate which comprises a guide plate structure, an expansion structure and a top force applying tooth socket, the guide plate structure comprises a mounting base sleeve, top sealing clamping grooves are formed in the edges of the inner side and the outer side of an upper opening of the mounting base sleeve, and the top sealing clamping grooves are connected with mounting clamping pieces in a clamped mode. The installation clamping pieces are fixedly installed on the front side surface and the rear side surface of the bottom of the base sleeve sealing top, the base sleeve sealing top is composed of a plurality of sealing top units, and a lower screw hole set is formed in the upper surface of each sealing top unit. The lower end of the expansion structure is fixedly connected with the lower screw hole group; the bottom side of the top force-applying tooth socket is relatively and fixedly connected with the upper end of the expansion structure. According to the utility model, a plurality of capping units are taken out and are fixedly connected with the mounting base sleeve, the upper opening of the mounting base sleeve is exposed, the expansion structure is mounted, the planting area position is exposed, upper and lower teeth are expanded by utilizing the expansion structure, the tooth planting work is guided, and a part of oral cavity dilator can be replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to dental instrument technical field, concretely is a kind of dental implant guide plate. BACKGROUND

[0002] Implant tooth is also called artificial implant tooth, it is through medical method, with the high compatibility of human body bone quality Pure titanium metal is designed accurately, is made into implant body similar to tooth root, is implanted into the alveolar bone of edentulous area by surgical operation, after 1-3 months, when artificial tooth root and alveolar bone are closely combined, install crown on artificial tooth root.

[0003] When the alveolar bone of edentulous area is drilled, it is usually necessary to sample and model according to the state of patient's teeth, use mold to make dental implant guide plate, and according to the diagnostic image, use computer three-dimensional design to form suitable implant cutting angle and position, install guide sleeve on the guide plate of edentulous area, and the current so-called universal dental implant guide plate, although the guide sleeve can slide freely on the guide plate, the drilling angle of the guide drill is fixed, and the important guiding function is abandoned, but the universal design itself can provide high portability, and the application is to provide a special type of dental implant guide plate combined with custom guide structure and universal auxiliary structure. UTILITARY MODEL

[0004] The utility model aims at providing a kind of dental implant guide plate to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of dental implant guide plate, comprising:

[0007] Guide plate structure, the guide plate structure includes installation base cover, top closing slot is set in the edge of the opening of the installation base cover, the top closing slot is mutually clamped with installation card, the installation card is fixedly installed on the surface of the base cover top closing bottom before and after, the base cover top closing is composed of several top closing units, and lower screw hole group is set on the upper surface of each top closing unit;

[0008] Expansion structure, the lower end of the expansion structure is fixedly connected with lower screw hole group;

[0009] Top force dental cover, the bottom side of the top force dental cover is fixedly connected with the upper end of the expansion structure.

[0010] Further, the guide plate structure further comprises:

[0011] Guide plate body, the guide plate body is mutually cut with the bottom cover groove of installation base cover with outer surface, and the bottom side groove of the guide plate body is custom groove.

[0012] A guide sleeve is embedded on the upper surface of the guide plate body.

[0013] Further, the expansion structure comprises:

[0014] A lead screw is rotatably connected to the first hinge frame at one end, and is rotatably connected to the second hinge frame at the side surface.

[0015] A knob is fixedly installed at the other end of the lead screw.

[0016] Four groups of hinge rods are hingedly connected to the upper and lower ends of the first and second hinge frames.

[0017] Further, the expansion structure further comprises:

[0018] Two hinge seats are hingedly connected to the other ends of the hinge rods hingedly connected to the upper and lower ends of the first and second hinge frames.

[0019] A mounting seat is rotatably connected to one end of the hinge seat, and is fixedly connected to the lower screw hole group through bolts at the lower end.

[0020] Further, the top force tooth socket comprises:

[0021] A universal tooth socket is provided with a plurality of upper screw hole groups on the bottom side, the positions of the plurality of upper screw hole groups correspond to the positions of the lower screw hole groups, and the upper screw hole groups are fixedly connected to the upper mounting seat through bolts.

[0022] Further, the top force tooth socket further comprises:

[0023] A soft pad is fixedly attached to the inner groove wall of the universal tooth socket.

[0024] Compared with the prior art, the beneficial effects of the present application are:

[0025] 1. A plurality of capping units are taken out, the installation card and the installation base socket are mutually clamped to form a complete base socket capping and are mutually fixedly connected to the installation base socket, meanwhile, the installation base socket is not installed at the tooth implanting position, and the opening on the installation base socket is exposed, meanwhile, according to the position of the existing capping unit, one or more expansion structures are installed to mutually connect the guide plate structure and the lower teeth of the patient, and the top force tooth socket and the upper teeth of the patient are mutually connected, the positions of the guide plate structure and the top force tooth socket can be inverted up and down, and are determined according to the actual implant tooth position, the expansion structure is used to separate the upper and lower teeth to provide guidance for tooth implanting work, and can replace part of the oral expander.

[0026] 2, by rotating knob screw, further rubs the second hinged frame in the screw rod side surface sliding, adjusts the first hinged frame, the interval of second hinged frame, further adjusts the inclination of four groups of hinged rods, adjusts the interval of two groups of hinged seats, realizes the effect of the upper and lower teeth of patient and is opened, the hinged seat is in the rotary connection state with the mounting seat, further can be in the inside free deflection of patient's oral cavity and expands the structure whole, avoids the operation of doctor to cause the interference. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the whole structure schematic diagram of the utility model;

[0028] Figure 2 It is the guide plate structure schematic diagram in the utility model;

[0029] Figure 3 It is the expansion structure schematic diagram in the utility model;

[0030] Figure 4 It is the top force tooth socket schematic diagram in the utility model.

[0031] In the drawing: 1, guide plate structure;101, guide plate main body;102, guide sleeve;103, installation base cover;104, top slot;105, base cover top;106, installation card;107, lower screw hole group;2, expansion structure;201, screw rod;202, knob;203, first hinged frame;204, second hinged frame;205, hinged rod;206, hinged seat;207, mounting seat;3, top force tooth socket;301, general tooth socket;302, soft pad;303, upper screw hole group. DETAILED DESCRIPTION

[0032] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0033] Please refer to Figures 1-4The utility model discloses an embodiment of a kind of dental implant guide plate, including guide plate structure 1, extension structure 2 and top force dental brace 3, guide plate structure 1 includes installation base sleeve 103, top opening outer side edge of installation base sleeve 103 is equipped with top closing clamping groove 104, top closing clamping groove 104 and installation card 106 are mutually clamped, installation card 106 is fixedly installed in the surface of the bottom of base sleeve top closing 105 two sides, base sleeve top closing 105 is by several top closing units, and lower screw hole group 107 is equipped on the upper surface of each top closing unit;Extension structure 2 lower end is fixedly connected with lower screw hole group 107;Top force dental brace 3 bottom side is fixedly connected with the upper end of extension structure 2.

[0034] Specifically, take out several top closing units, installation card 106 and installation base sleeve 103 are mutually clamped, form complete base sleeve top closing 105 and are mutually fixedly connected with installation base sleeve 103, while dental implant is at place not installing top closing unit, expose the top opening of installation base sleeve 103, while according to the position of existing top closing unit, install a group or multiple groups of extension structure 2, so that guide plate structure 1 and patient lower teeth are mutually sleeved, top force dental brace 3 and patient upper teeth are mutually sleeved, the position of guide plate structure 1 and top force dental brace 3 can be upside down, according to the position of actual dental implant, decide, expose the position of implant area, while using extension structure 2 to open up upper and lower teeth, can replace part of oral dilator effect while providing guidance for dental implant work.

[0035] Embodiment one

[0036] As shown in Figures 1-2 In the embodiment, guide plate structure 1 also includes guide plate body 101 and guide sleeve 102, guide plate body 101 and outer surface and installation base sleeve 103 bottom sleeve groove are mutually cut, and the bottom side groove of guide plate body 101 is custom groove type.

[0037] In the embodiment, the shape of the inner side groove body of guide plate body 101 is shaped according to the state of patient's teeth, and it is a custom disposable product, and the outer surface of guide plate body 101 is shaped as a standard shape that is mutually cut with the inner surface of installation base sleeve 103, so as to facilitate sleeve connection with installation base sleeve 103.

[0038] As shown in Figure 4 In the embodiment, top force dental brace 3 includes general dental brace 301 and soft pad 302, and a plurality of upper screw hole groups 303 are formed in the bottom side of general dental brace 301, the positions of the plurality of upper screw hole groups 303 correspond to those of each lower screw hole group 107, and the upper screw hole groups 303 are fixedly connected with upper end mounting seat 207 through bolts; and soft pad 302 is fixedly attached to the inner side groove wall of general dental brace 301.

[0039] In specific implementation, the soft pad 302 attached to the inner card slot of the universal mouthguard 301 gives the universal mouthguard 301 a relatively universal effect, and the elasticity of the soft pad 302 is used to adapt to various tooth shapes, and the universal mouthguard 301 is used as the force basis of the other end of the expansion structure 2 to achieve the expansion of the upper and lower teeth of the patient.

[0040] Embodiment two

[0041] On the basis of embodiment one, in order to supplement the specific way of expanding the guide plate structure 1 and the top force tooth guard 3 through the expansion structure 2 which is not mentioned in embodiment one.

[0042] As shown in Figure 1 , 3 In this embodiment, the expansion structure 2 includes a lead screw 201, a knob 202, four sets of hinged rods 205, two hinged seats 206 and a mounting seat 207, one end of the lead screw 201 is rotatably connected with a first hinged frame 203, and the side surface of the lead screw 201 is rotatably connected with a second hinged frame 204, the knob 202 is fixedly installed at the other end of the lead screw 201, the four sets of hinged rods 205 are respectively hingedly connected with the upper and lower ends of the first hinged frame 203 and the second hinged frame 204, the other ends of the hinged rods 205 hingedly connected with the upper and lower ends of the first hinged frame 203 and the second hinged frame 204 are respectively hingedly connected with the two hinged seats 206, and the mounting seat 207 is rotatably connected with one end of the hinged seat 206, and the lower end of the mounting seat 207 is fixedly connected with the lower screw hole group 107 through bolts.

[0043] In specific implementation, the knob 202 is rotated to rotate the lead screw 201, and then the second hinged frame 204 is rubbed to slide on the side surface of the lead screw 201, the distance between the first hinged frame 203 and the second hinged frame 204 is adjusted, the inclination state of the four sets of hinged rods 205 is adjusted, the distance between the two hinged seats 206 is adjusted, the expansion effect of the upper and lower teeth of the patient is realized, and the hinged seat 206 and the mounting seat 207 are in a rotatable connection state, so that the expansion structure 2 can be freely deflected inside the mouth of the patient, and interference with the operation of the doctor is avoided.

[0044] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0045] Furthermore, it should be understood that although the specification is described in terms of embodiments, not every embodiment includes every feature described. The specification can include implicit combinations of explicitly mentioned features and / or explicit combinations of implicitely mentioned features. Each embodiment depends on the explicit combinations of features and / or the implicit combinations of features made specifically within that embodiment, and each such embodiment can be combined with every other such embodiment to create further embodiments.

Claims

1. A dental implant guide, characterized in that, Include: The guide plate structure (1) includes a mounting base (103), and the mounting base (103) is provided with a top clamping groove (104) on both sides of the opening. The top clamping groove (104) is clamped with a mounting card (106), and the mounting card (106) is fixedly installed on the bottom of the base cover (105) on both sides of the surface. The base cover (105) is composed of several top units, and a lower screw hole group (107) is formed on the upper surface of each top unit. The extension structure (2) is fixedly connected with the lower screw hole group (107) at the lower end. The top force dental brace (3) is fixedly connected with the upper end of the extension structure (2) at the bottom.

2. The dental implant guide according to claim 1, characterized in that The guide plate structure (1) further comprises: The guide plate body (101) is cut with the bottom sleeve of the mounting base (103) on the outer surface. The bottom groove of the guide plate body (101) is a customized groove. The guide sleeve (102) is embedded on the upper surface of the guide plate body (101).

3. The dental implant guide according to claim 2, characterized in that The extension structure (2) comprises: The lead screw (201) is rotatably connected with the first hinge frame (203) at one end, and is rotatably connected with the second hinge frame (204) on the side surface. The knob (202) is fixedly installed on the other end of the lead screw (201). The hinge rod (205) is four groups, and the hinge rod (205) is hingedly connected with the upper and lower ends of the first hinge frame (203) and the second hinge frame (204), respectively.

4. The dental implant guide according to claim 3, characterized in that The extension structure (2) further comprises: The other end of the hinge rod (205) hingedly connected with the upper and lower ends of the first hinge frame (203) and the second hinge frame (204) is hingedly connected with the two hinge seats (206), respectively. The mounting seat (207) is rotatably connected with the hinge seat (206) at one end, and is fixedly connected with the lower screw hole group (107) through bolts at the lower end.

5. The dental implant guide according to claim 4, characterized in that The top force dental brace (3) comprises: The universal dental brace (301) is provided with a plurality of upper screw hole groups (303) on the bottom side, and the positions of the plurality of upper screw hole groups (303) correspond to the positions of each lower screw hole group (107). The upper screw hole group (303) is fixedly connected with the upper end of the mounting seat (207) through bolts.

6. The dental implant guide according to claim 5, characterized in that The top force dental brace (3) further comprises: The soft pad (302) is fixedly attached to the inner side groove wall of the universal dental brace (301).

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