CN212679300U - Nail holder for zygomatic bone puncture implantation - Google Patents
Nail holder for zygomatic bone puncture implantation Download PDFInfo
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- CN212679300U CN212679300U CN202020692642.3U CN202020692642U CN212679300U CN 212679300 U CN212679300 U CN 212679300U CN 202020692642 U CN202020692642 U CN 202020692642U CN 212679300 U CN212679300 U CN 212679300U
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Abstract
The utility model relates to a medical instrument field for the department of stomatology especially relates to a wear cheekbone implantation with holding nail ware, hold nail ware including the platform portion, transition portion and the planting body butt joint portion that connect gradually, the upper segment of platform portion is equipped with the concave part that is suitable for fixed operation line, the hypomere of platform portion is equipped with implants clamping part, implants clamping part and transition portion are connected, the transition portion is the cylinder, planting body butt joint portion is set up to be suitable for with the planting body butt joint. The shape and the size of the nail holder for the zygomatic bone puncture implant and the shape and the size of the zygomatic bone puncture implant are matched, and the matching degree is better; and the novel cheekbone-penetrating implant can be stably held and taken to assist in completing implant implantation.
Description
Technical Field
The utility model relates to a medical instrument field for the department of stomatology especially relates to a wear cheekbone and plant nail holder for art.
Background
It is very difficult to clinically implant and repair severe atrophy of the maxillary posterior dental area caused by various reasons. Although there are several attempts to overcome this difficulty, such as maxillary sinus fenestration bone grafting, massive autologous bone grafting, and bone traction, the treatment period is long, and there are problems of generation of related complications and uncertainty of long-term efficacy. The cheekbone-penetrating implant is an implant implanted into cheekbones, and 2-4 conventional dental implants are implanted into an anterior dental area by means of a compact bone block of the cheekbones so as to jointly complete repair of maxillary dentition. The length of the zygomatic bone implant is 30.0-52.5 mm, and the zygomatic bone implant is mainly used for patients with severe atrophy in the posterior dental area of the upper jaw bone. The cheekbone implant has the main advantages of avoiding a large number of bone grafting operations, shortening the treatment period, realizing immediate load bearing and recovering the chewing function within 3 months. The ultimate goal of a zygomatic implant is to achieve dual fixation, i.e., zygomatic-alveolar bone fixation, which utilizes dense zygomatic bones in the maxillofacial area to assist in the fixation and to reasonably distribute the dental forces. In addition, in the restoration and reconstruction of oral cavity function after the jaw bone is removed, the zygomatic bone is used for implanting the implant, thereby providing retention for the maxillofacial prosthesis. In recent years, new zygomatic bone implants are continuously appeared due to the continuous improvement of the zygomatic bone implant and the prevention and treatment of related complications, but the prior art lacks a nail holder matched with the zygomatic bone implants.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned shortcomings of the prior art, the present invention is directed to a nail holder for zygomatic bone puncture implantation, which is used to solve the problems in the prior art.
In order to realize above-mentioned purpose and other relevant purposes, the utility model provides a wear cheekbone implantation with holding nail ware, hold nail ware including the platform portion, transition portion and the planting body butt joint portion that connect gradually, the upper segment of platform portion is equipped with the concave part that is suitable for fixed operation line, the hypomere of platform portion is equipped with the implantation ware clamping part, the implantation ware clamping part is connected with transition portion, transition portion is the cylinder, the planting body butt joint portion is set up to be suitable for with the planting body butt joint.
The concave part of platform portion includes first cylinder, second cylinder, the third cylinder of the coaxial stack of integral type, the diameter of second cylinder is less than first cylinder and third cylinder.
Preferably, the first cylinder is provided with a chamfer.
Preferably, the injector holder is prismatic in shape and has a larger diameter than the first and third cylinders.
Preferably, the implanter grip is hexagonal prism shaped.
The middle part of the implanter clamping part is provided with a groove, and the groove is provided with an implanter clamping part anti-skid rubber ring
The transition portion is hexagonal prism shaped.
Preferably, the implant butt-joint part comprises a first butt-joint section and a second butt-joint section, one end of the first butt-joint section is connected with the transition part, and the other end of the first butt-joint section is connected with the second butt-joint section.
The first butt joint section is hexagonal prism shape, the second butt joint section is cylindrical, and the transition portion, the first butt joint section and the second butt joint section are coaxial.
Preferably, an implant anti-skid rubber ring is arranged on the second butt joint section.
Preferably, the total length of the nail holder is 6-42 mm.
Preferably, the nail holder is made of five-grade titanium alloy materials.
As mentioned above, the utility model discloses a wear cheekbone and plant nail holder for art has following beneficial effect:
1) the shape and the size of the zygomatic bone implant are matched, and the matching degree is better;
2) can stably hold and take the novel cheekbone-passing implant and assist in completing the implant implantation.
Drawings
Fig. 1 is a schematic view of the nail holder for zygomatic bone puncture implantation of the present invention.
Fig. 2 is a schematic longitudinal section view of the nail holder for zygomatic bone puncture implantation of the present invention.
Description of the element reference numerals
1 platform part
11 first column
12 second cylinder
13 third column
14 implanter holder
2 transition part
3 implant butt joint part
31 first docking station
32 second docking station
4 anti-skid rubber ring
41 implanter clamping part antiskid rubber ring
42 implant antiskid rubber ring
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
Please refer to fig. 1. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention. In this application, the diameter of the prism refers to the diameter of the circumscribed circle where the prism base is located.
As shown in fig. 1 and 2, the utility model provides a wear cheekbone implantation with holding nail ware, hold nail ware including the platform portion 1, transition portion 2 and the planting body butt joint portion 3 that connect gradually, 1 upper segment of platform portion is equipped with the concave part that is suitable for fixed operation line, the hypomere of platform portion 1 is equipped with implants clamping part 14, implants clamping part 14 is connected with transition portion 2, transition portion 2 is the cylinder, planting body butt joint portion 3 is set up to be suitable for with the planting body butt joint.
The concave part of the platform part 1 comprises a first cylinder 11, a second cylinder 12 and a third cylinder 13 which are coaxially overlapped in an integrated mode, and the diameter of the second cylinder 12 is smaller than that of the first cylinder 11 and that of the third cylinder 13.
The diameter of the second column body 12 is smaller than that of the adjacent column body, so that a concave part is formed, the operation line is convenient to tie in the concave part, the nail holder can be taken out by lifting the operation line, and the danger caused by the fact that the nail holder slides into the oral cavity of a patient during treatment is avoided.
The first column 11, the second column 12 and the third column 13 may be in the shape of a prism or a cylinder.
In one embodiment, the first cylinder 11 is a quadrangular prism provided with a chamfer.
The implanter grip 14 is prismatic in shape.
In a preferred embodiment, the shape of the implanter holder is hexagonal prism to match the shape of the implanter
Specifically, the implanter grip portion 14 has a larger radius than the first and third cylinders 11, 13.
The middle of the implant clamping portion 14 is provided with a groove so that an implant clamping portion anti-slip rubber ring 41 can be arranged at the groove to increase friction force and prevent the nail holder from slipping.
In one embodiment, the implanter clamp 14 has a diameter of 5-6 mm, such as 5.5 mm.
After the nail holding device is in butt joint with the implant, the nail holding device acts on the platform part 1 by using a tool, the platform part 1 drives the nail holding device to integrally rotate, and then the implant is driven to rotate deeply.
The transition portion 2 has a hexagonal prism shape.
When the nail holder is produced, the total length of the nail holder can be adjusted by changing the length of the transition part 2, so that the nail holder has more length options. Preferably, the total length of the nail holder is 6-42 mm, and for example, the total length can be 7mm, 15mm or 40 mm. Different lengths of nail holders can be suitable for different occlusion heights.
In one embodiment, the transition section 2 has a hexagonal prism diameter of 3 to 4mm, for example 3.5 mm.
The shape of the implant butt joint part 3 is matched with the shape of the cavity of the implant.
Specifically, the implant abutment portion 3 includes a first abutment section 31 and a second abutment section 32, one end of the first abutment section 31 is connected to the transition portion 2, and the other end is connected to the second abutment section 32.
The first butt section 31 has a hexagonal prism shape.
The diameter of the first butt section 31 is 2-3 mm, for example, 2.42 mm.
Specifically, the second butt joint section 32 is cylindrical, and the diameter of the bottom surface of the second butt joint section 32 is 1-2 mm, for example, 1.5 mm.
Preferably, the second butt joint section 32 is provided with an implant anti-slip rubber ring 42, and the implant anti-slip rubber ring 42 can increase friction force and can better drive the implant to rotate when the nail holder is rotated.
The total length of the implant butt joint part 3 is matched with the depth of the cavity of the implant.
In one embodiment, the total length of the implant abutment 3 is 9-15 mm.
The nail holder is integrally formed except the antiskid rubber ring 4.
In one embodiment, the nail holder is a five-grade titanium alloy material.
In a preferred embodiment, the sterilized nail holder is first removed to mate with the zygomatic implant. According to the conventional anesthesia of the zygomatic bone implantation, the determination of an implantation site, the flap turning and maxillary sinus treatment, the zygomatic bone implantation is completed in a preoperative design three-dimensional direction for preparing a hole, the platform part 1 of the nail holder is held by hands after the correctness is confirmed, the implant butt-joint part 3 is inserted into a hexagonal platform of the zygomatic bone implant, the zygomatic bone implant and the nail holder are kept stable, under the condition that the inside of the mouth is fully exposed, the platform part 1 is slowly rotated clockwise by hands, the zygomatic bone implant is implanted in the direction of the prepared hole, when the finger rotation has resistance, the zygomatic bone implant is stably butted with the platform part 1 by using the zygomatic bone implant, the zygomatic bone implant is completely implanted, and after the adjustment is proper, the nail holder can be taken down, and the subsequent treatment processes of conventional implantation such as a composite abutment, a healing cap and the like are continuously carried.
To sum up, the utility model discloses various shortcomings in the prior art have effectively been overcome and high industry value has.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (10)
1. The utility model provides a wear cheekbone implantation with holding nail ware, its characterized in that, hold nail ware including platform portion (1), transition portion (2) and the implant butt joint portion (3) that connect gradually, the upper segment of platform portion (1) is equipped with the concave part that is suitable for fixed operation line, the hypomere of platform portion (1) is equipped with implanter clamping part (14), implanter clamping part (14) are connected with transition portion (2), transition portion (2) are the cylinder, implant butt joint portion (3) are set up to be suitable for with the implant butt joint.
2. A staple holder according to claim 1, characterized in that the recess of the platform (1) comprises a first (11), a second (12) and a third (13) integral coaxial superposition of cylinders, the second cylinder (12) having a smaller diameter than the first (11) and the third (13) cylinder.
3. A staple holder according to claim 2, characterised in that said first cylinder (11) is provided with a chamfer.
4. A staple holder according to claim 3, characterised in that the implant holder (14) is prismatic, the implant holder (14) having a larger diameter than the first (11) and third (13) cylinders.
5. A staple holder according to claim 4, wherein said implanter holder (14) is hexagonal.
6. A staple holder according to claim 4, wherein the middle of the implant holder (14) is provided with a groove, where an implant holder non-slip rubber ring (41) is provided.
7. A staple holder according to claim 1, characterized in that said transition portion (2) has a hexagonal prismatic shape.
8. A staple holder according to claim 1, wherein said implant abutment (3) comprises a first abutment section (31), a second abutment section (32), the first abutment section (31) being connected at one end to the transition portion (2) and at the other end to the second abutment section (32).
9. A staple holder according to claim 8, characterized in that said first abutment section (31) has a hexagonal prismatic shape and said second abutment section (32) has a cylindrical shape, said transition portion (2), first abutment section (31) and second abutment section (32) being coaxial.
10. The staple holder of claim 8, further comprising one or more of the following features:
1) the diameter of the first butt joint section (31) is 2-3 mm;
2) the second butt joint section (32) is also provided with an implant antiskid rubber ring (42);
3) the total length of the nail holder is 6-42 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020692642.3U CN212679300U (en) | 2020-04-29 | 2020-04-29 | Nail holder for zygomatic bone puncture implantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020692642.3U CN212679300U (en) | 2020-04-29 | 2020-04-29 | Nail holder for zygomatic bone puncture implantation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212679300U true CN212679300U (en) | 2021-03-12 |
Family
ID=74886298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020692642.3U Active CN212679300U (en) | 2020-04-29 | 2020-04-29 | Nail holder for zygomatic bone puncture implantation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212679300U (en) |
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2020
- 2020-04-29 CN CN202020692642.3U patent/CN212679300U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220712 Address after: Room 501, No. 1719-18, Huishan Avenue, Huishan Economic Development Zone, Wuxi, Jiangsu 214000 Patentee after: Gaofeng medical equipment (Wuxi) Co.,Ltd. Address before: 200011 No. 639, manufacturing Bureau Road, Shanghai, Huangpu District Patentee before: SHANGHAI NINTH PEOPLE'S HOSPITAL SHANGHAI JIAOTONG University SCHOOL OF MEDICINE |
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| TR01 | Transfer of patent right |