CN215228643U

CN215228643U - 3D digital guide plate for 0n-lay massive bone transplantation

Info

Publication number: CN215228643U
Application number: CN202121682028.XU
Authority: CN
Inventors: 张欣
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-12-21
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a digital baffle of 3D for 0n-lay cubic bone transplantation, including transplanting bone body and baffle body, transplanting bone body sets up on the surface of baffle body, and the surface of baffle body is provided with fixture, and fixture includes that the level is seted up at the T type distance adjustment tank on baffle body surface, and T type distance adjustment tank's inside is provided with T type slider, and the inside of T type slider is inlayed and is equipped with the centre gripping sleeve, and the telescopic inside of centre gripping is provided with movable clamp plate. This a 3D digital baffle for 0n-lay massive bone transplantation utilizes the elasticity that supports tight spring, makes the spacing ring with support tight pole and remove to the telescopic left side wall of centre gripping, drive and move splint and support the bone grafting body tightly to reached and carried out the fixed purpose of centre gripping to the bone grafting body, and can be after bone grafting body and alveolar bone laminating, through pulling the pull ring, support tight pole and slide in the distance adjustment pole, move the splint cancellation and support the bone grafting body tightly, reach the purpose that the bone grafting body put down.

Description

3D digital guide plate for 0n-lay massive bone transplantation

Technical Field

The utility model relates to the technical field of medical auxiliary instruments, in particular to a 3D digital guide plate for 0n-lay massive bone transplantation.

Background

The 0n-lay massive bone transplantation is also called as 0n-lay bone grafting, the bone taking part of the 0n-lay bone grafting is other areas in the oral cavity, namely, healthy bones are taken off from the parts with abundant bone quantity, then the parts are supplemented to the parts with missing alveolar bones, and the oral tooth grafting operation can be conveniently carried out after the alveolar bones grow regularly.

When carrying out cubic bone transplantation, need use the baffle to put into the oral cavity with cubic bone and laminate with the alveolar bone, current baffle is inconvenient when using gets to cubic bone and puts, causes cubic bone and alveolar bone laminating inseparable, causes the influence to cubic bone transplantation operation.

To this end, the utility model provides a 3D digital baffle for 0n-lay cubic bone grafting.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a 3D digital baffle that is used for cubic bone grafting of 0n-lay to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: A3D digital guide plate for 0n-lay massive bone transplantation comprises a bone transplantation body and a guide plate body, wherein the bone transplantation body is arranged on the surface of the guide plate body, the surface of the guide plate body is provided with a clamping mechanism, the clamping mechanism comprises a T-shaped distance adjusting groove horizontally formed in the surface of the guide plate body, a T-shaped sliding block is arranged inside the T-shaped distance adjusting groove, a clamping sleeve is embedded inside the T-shaped sliding block, a movable clamping plate is arranged inside the clamping sleeve, the bone transplantation body is clamped inside the clamping sleeve through the movable clamping plate, an inner threaded groove is formed inside the guide plate body, a distance adjusting rod is in threaded connection with the inner portion of the inner threaded groove, the left end of the distance adjusting rod is rotatably connected with the right side wall of the T-shaped sliding block, the right end of the distance adjusting rod is fixedly connected with a frame-shaped rotating handle, an inserting hole is formed inside the distance adjusting rod, and a resisting rod is slidably connected inside the inserting hole, the left end of the abutting rod penetrates through the right wall of the clamping sleeve and is rotatably connected with the right side wall of the movable clamping plate.

Preferably, the holding sleeve's interior right wall is seted up with the groove of accomodating of moving splint looks adaptation, the inside of accomodating the groove is provided with and supports tight spring, supports the fixed surface of tight pole and is connected with the spacing ring, supports the left end of tight spring and the right side wall fixed connection of spacing ring, supports the right-hand member of tight spring and the telescopic inner wall fixed connection of centre gripping.

Preferably, the right end of the abutting rod is fixedly connected with a pull ring, and the pull ring is located inside the frame-shaped rotating handle.

Preferably, the lower surface of the guide plate body is provided with a handle, and the surface of the handle is provided with an anti-skid bulge.

Preferably, the front face and the back face of the guide plate body are fixedly connected with arc-shaped plates, and the arc-shaped plates and corners of the guide plate body are both subjected to fillet processing.

Preferably, the guide plate body is formed by 3D printing using resin.

Advantageous effects

The utility model provides a digital baffle of 3D for 0n-lay cubic bone grafting possesses following beneficial effect:

1. this a 3D digital baffle for 0n-lay massive bone transplantation, through setting up fixture, utilize the elasticity that supports tight spring, make the spacing ring with support tight pole and remove to the telescopic left side wall of centre gripping, drive and move splint and support tightly to the bone grafting body, thereby reached and carried out the fixed purpose of centre gripping to the bone grafting body, and can be after bone grafting body and alveolar bone laminating, through the pulling ring that stimulates, support tight pole and slide at the distance adjustment pole, move the splint cancellation and support the bone grafting body, reach the purpose of putting down the bone grafting body, it is all very convenient to get and put.

2. This a 3D digital baffle for 0n-lay cubic bone transplantation, through setting up T type apart from adjustment tank, T type slider, distance adjusting rod and frame type rotation handle, can plant the position of bone as required, through rotating frame type rotation handle 8, drive T type slider and remove in T type apart from adjustment tank to the purpose of adjusting the position of holding sleeve and transplanting the bone body has been reached.

3. This a 3D digital baffle for 0n-lay cubic bone transplantation through setting up the circular arc shaped plate, is convenient for support the oral cavity is inside, through setting up the handle, is convenient for the doctor to take this 3D digital baffle.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic front view of the present invention;

FIG. 4 is a left side view structure diagram of the guide plate body of the present invention;

fig. 5 is the schematic view of the sectional structure of the distance adjusting rod of the present invention.

In the figure: 1 transplanting bone body, 2 baffle bodies, 3T type distance adjustment tank, 4T type slider, 5 centre gripping sleeves, 6 move splint, 7 distance adjustment poles, 8 frame type rotation handles, 9 spliced eye, 10 support tight pole, 11 accomodate the groove, 12 support tight spring, 13 spacing ring, 14 pull ring, 15 handholds, 16 circular arc shaped plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a digital baffle of 3D for 0n-lay cubic bone grafting, including transplanting bone body 1 and baffle body 2, transplanting bone body 1 sets up on the surface of baffle body 2, and baffle body 2 adopts resin to print the shaping through 3D.

The surface of baffle body 2 is provided with fixture, fixture includes that the level sets up the T type apart from adjustment tank 3 on baffle body 2 surface, the inside of T type apart from adjustment tank 3 is provided with T type slider 4, the inside of T type slider 4 is inlayed and is equipped with clamping sleeve 5, clamping sleeve 5's inside is provided with moves splint 6, transplant bone body 1 through moving splint 6 centre gripping in clamping sleeve 5's inside, the internal thread groove has been seted up to baffle body 2's inside, the internal thread connection of internal thread groove has distance adjusting pole 7, the left end of distance adjusting pole 7 is connected with the right side wall rotation of T type slider 4, handle 8 is rotated to the right-hand member fixedly connected with frame type of distance adjusting pole 7, spliced eye 9 has been seted up to distance adjusting pole 7's inside sliding connection, the inside sliding connection of spliced eye 9 has the pole 10 that supports, the left end of pole 10 runs through clamping sleeve 5's right side wall and is connected with the right side wall rotation of moving splint 6.

The holding sleeve 5's interior right wall is seted up with the groove 11 of accomodating of moving splint 6 looks adaptation, the inside of accomodating groove 11 is provided with and supports tight spring 12, support the fixed surface of tight pole 10 and be connected with spacing ring 13, support the left end of tight spring 12 and the right side wall fixed connection of spacing ring 13, support the right-hand member of tight spring 12 and the inner wall fixed connection of holding sleeve 5, support the right-hand member fixedly connected with pull ring 14 of tight pole 10, pull ring 14 is located the inside of frame type rotation handle 8.

Through setting up T type apart from adjustment tank 3, T type slider 4, apart from adjusting lever 7 and frame type rotation handle 8, can plant the position of bone as required, rotate handle 8 through rotating the frame type, drive T type slider 4 and remove in T type apart from adjustment tank 3 to the purpose of adjusting the position of holding sleeve 5 and transplanting bone body 1 has been reached.

The lower surface of baffle body 2 is provided with handle 15, and the surface of handle 15 is provided with anti-skidding arch, and through setting up handle 15, the doctor of being convenient for takes this 3D digital baffle, and the equal fixedly connected with circular arc 16 in the front and the back of baffle body 2, circular arc 16 all do the fillet processing with the corner of baffle body 2 and handle, through setting up circular arc 16, are convenient for support the oral cavity is inside.

Through setting up fixture, the elasticity of tight spring 12 is supported in the utilization, make spacing ring 13 and support tight pole 10 remove to the left side wall of centre gripping sleeve 5, it supports tightly to move splint 6 to transplant bone body 1 to drive, thereby reached and carried out the fixed purpose of centre gripping to transplant bone body 1, and can be after transplant bone body 1 and alveolar bone laminating, through pulling pull ring 14, support tight pole 10 and slide in distance adjusting pole 7, move splint 6 cancellation and support tight transplant bone body 1, reach the purpose that will transplant bone body 1 put down, it is all very convenient to get and put.

The working principle is as follows: when the 3D digital guide plate for 0n-lay block bone transplantation is used, a doctor takes the guide plate body 2 through the handle 15, pulls the pull ring 14 to put the bone graft body 1 into the clamping sleeve 5 in a matching way, then loosens the pull ring 14, under the elastic action of the resisting spring 12, the limit ring 13 drives the resisting rod 10 to move towards the left side of the clamping sleeve 5, the movable clamp plate 6 fixes the bone graft body 1 inside the clamping sleeve 5, the doctor holds the handle 15 with hands to put the guide plate body 2 into the oral cavity of a patient, the frame-shaped rotating handle 8 is rotated to drive the T-shaped sliding block 4 to slide in the T-shaped distance adjusting groove 3, the depth of the bone graft body 1 is precisely adjusted, the angle of the bone graft body 1 is adjusted in a matching way through overturning the guide plate body 2, the bone graft body 1 is tightly attached to the alveolar bone, the bone graft body 1 is tightly fixed with the alveolar bone by using external equipment, then the pull ring 14 is pulled to separate the movable splint 6 from the bone graft body 1, and the guide plate body 2 is taken out to complete the bone graft.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A digital baffle of 3D for 0n-lay bulk bone grafting, including transplanting bone body (1) and baffle body (2), its characterized in that: the bone grafting device is characterized in that the bone grafting body (1) is arranged on the surface of the guide plate body (2), a clamping mechanism is arranged on the surface of the guide plate body (2), the clamping mechanism comprises a T-shaped distance adjusting groove (3) horizontally formed in the surface of the guide plate body (2), a T-shaped sliding block (4) is arranged inside the T-shaped distance adjusting groove (3), a clamping sleeve (5) is embedded inside the T-shaped sliding block (4), a movable clamping plate (6) is arranged inside the clamping sleeve (5), the bone grafting body (1) is clamped inside the clamping sleeve (5) through the movable clamping plate (6), an inner threaded groove is formed inside the guide plate body (2), a distance adjusting rod (7) is connected with the inner threads of the inner threaded groove in a rotating mode, the left end of the distance adjusting rod (7) is rotatably connected with the right side wall of the T-shaped sliding block (4), a frame-shaped rotating handle (8) is fixedly connected with the right end of the distance adjusting rod (7), the inserting hole (9) is formed in the distance adjusting rod (7), the abutting rod (10) is connected to the inside of the inserting hole (9) in a sliding mode, and the left end of the abutting rod (10) penetrates through the right wall of the clamping sleeve (5) and is connected with the right side wall of the movable clamping plate (6) in a rotating mode.

2. The 3D digitizing guide for 0n-lay mass bone graft of claim 1, wherein: the inner right wall of the clamping sleeve (5) is provided with a containing groove (11) matched with the movable clamping plate (6), a resisting spring (12) is arranged inside the containing groove (11), a limiting ring (13) is fixedly connected to the surface of the resisting rod (10), the left end of the resisting spring (12) is fixedly connected with the right side wall of the limiting ring (13), and the right end of the resisting spring (12) is fixedly connected with the inner wall of the clamping sleeve (5).

3. The 3D digitizing guide for 0n-lay mass bone graft of claim 1, wherein: the right end of the abutting rod (10) is fixedly connected with a pull ring (14), and the pull ring (14) is positioned inside the frame-shaped rotating handle (8).

4. The 3D digitizing guide for 0n-lay mass bone graft of claim 1, wherein: the lower surface of the guide plate body (2) is provided with a handle (15), and the surface of the handle (15) is provided with an anti-skid bulge.

5. The 3D digitizing guide for 0n-lay mass bone graft of claim 1, wherein: the front and the back of the guide plate body (2) are fixedly connected with arc-shaped plates (16), and the arc-shaped plates (16) and corners of the guide plate body (2) are both subjected to fillet processing.

6. The 3D digitizing guide for 0n-lay mass bone graft of claim 1, wherein: the guide plate body (2) is formed by 3D printing of resin.