TWM522007U - Oral cavity implant structure - Google Patents

Description

Oral implant structure

This creation is about a fixed or movable implant structure in which the abutment body and the implant segment are integrally formed.

Nowadays, people tend to suffer from poor eating habits, cavities, periodontal disease, old age or facial injuries, which cause defects or fall off of the teeth, so it is easy to have chew, speech, appearance or social influence, so it is necessary to take dental implants. Surgery to make up for the defects.

At present, the general application of dental implants is mainly a multi-piece structure. For example, the invention patent No. 201320973 of the Republic of China on June 1, 102, "Multi-piece artificial dental implant structure" patent, reveals: a dental implant , a table and a tooth kit. The implant has an implant portion, a top portion and an auxiliary fixing portion disposed between the implant portion and the top portion, the implant portion being fixed to a bone layer and a surface of the bone layer The epidermal bone layer is fixed to a soft tissue layer on the side of the epidermal bone layer away from the bone layer. The abutment body has a connecting portion connected to the abutting portion and a positioning portion. The dental kit has an accommodating space for accommodating the abutment body and an auxiliary supporting portion that is coupled to the auxiliary fixing portion. The auxiliary fixing portion protruding from the outer layer of the epidermis is matched with the auxiliary supporting portion of the dental kit to strengthen the supporting force of the supporting body in the horizontal direction, thereby reducing the probability that the supporting body is broken by the horizontal shearing force. .

However, in order to fit the screwing element, the implant body of the patent must have a certain diameter, volume and wall thickness, otherwise the overall strength is poor, and the supporting force will be insufficient, even in the screwing. In the process, the implant body will also crack and destroy the structure. In addition, the multi-piece structure needs to be implanted into the implant body to suture the gums, and the implant body is buried under the gums, so that the implant body and the alveolar bone are closely combined, and wait for half a year before cutting the gums to connect. The abutment body is used to expose the implant body in the oral cavity, and the gums are sutured again, and the dental kit is loaded after the gums are healed. However, the whole waiting time is too long, which often causes the gums to shrink. The diameter and volume of the implanted teeth are larger, and it is often necessary to treat the bone powder to increase the bottom area, so that the implant body can be locked into the gums. Therefore, it is quite unsatisfactory in use.

Therefore, the new patent No. M355092 published in the Republic of China on April 21, 1998, "One-time completed and immediate functional implanted artificial tooth" patent, reveals: a artificial gum, the underside of the artificial gum is completely attached and Sit on the surface of the alveolar bone, so that the surface of the alveolar bone has a firmer cortical bone to bear the bite force; a tooth neck is arranged on the artificial tooth bed, and the neck has a narrow waist and a waist-up width An artificial tooth is disposed on the neck; the artificial gum, the neck and the artificial tooth are integrally formed.

The prior patent of the patent system is that the artificial teeth are integrally formed with the artificial gums and the artificial roots, so that it is not easy to fix when fixed, and the artificial teeth are not separated from the artificial gums or artificial roots, but the entire group needs to be carried out. Replacement, so it is quite inconvenient to use.

Accordingly, the conventional dental implant structure has the above disadvantages. Therefore, the present invention provides an oral implant structure, which is provided with a table body which is provided with a connecting portion. An implant segment is formed by extending and integrally forming the abutment body, and a double-threaded thread is disposed on a surface of the implant segment, and an outer diameter of the double-threaded thread is different, and The surface of the implant segment is formed with a large thread and a small thread spaced apart from each other.

The above-mentioned implant segment is designed to be a tapered cone.

The above-mentioned implant segment is designed to be a cylinder.

The implant segments have a diameter between 2.0 mm and 5.0 mm, and the length of the implant segments is between 8 mm and 16 mm.

The connecting portion is provided with a thin neck portion, a prosthetic tooth is provided with a fixing hole, and a fixing hole is disposed in the fixing hole, and the gasket is sleeved on the thin neck portion, thereby fixing the denture activity to the supporting base body on.

The implant segments have a diameter between 2.5 mm and 3.0 mm, and the length of the implant segments is between 8 mm and 16 mm.

The above technical features have the following advantages:

1. Since the abutment body and the implant segment are integrally formed, the diameter and volume of the implant segment can be reduced, the manufacturing cost can be reduced, and the operation of the dental carcass can be performed.

2. It can quickly complete the dental implant operation, and the long-term waiting time can shorten the whole treatment course, and it will not cause the gums to shrink due to the waiting time, but need to be treated with bone-reinforcing powder. It can directly carry out dental implants and reduce the cost of implants.

3. The double-thread thread on the surface of the implant segment has large and small threads of different diameters, which can be tightly screwed into the bone of the gum, so that the abutment body can be stably supported on the gum and can withstand a large bite force. It will not loose or fall off at will.

4. The use of a small neck portion of the abutment body can be used to tighten a gasket in the denture to prevent the denture from falling off, thereby increasing its stability and bearing a large bite force, without loosening or falling off.

Referring to the first figure, the first embodiment of the present invention is a fixed implant structure, which comprises an integrally formed abutment body (1) and an implant segment (2), wherein:

The abutment body (1) is provided with a connecting portion (11) for fixing a denture.

The implant section (2) is made by integrally extending the support body (1) downwardly. The implant segment (2) is configured as a cone that tapers downwardly. Further, the implant section (2) has a diameter of between 2.0 mm and 5.0 mm, and the length of the implant section (2) is between 8 mm and 16 mm. The surface of the implant segment (2) is provided with a double thread, and the outer diameter between the double thread is different, so a large thread (21) can be formed on the surface of the implant segment (2). The small threads (22) are spaced apart from each other.

When using, as shown in the second figure, first, when performing a dental implant operation, the gingival (D) is first cut into the dental bone (D1), and then the double thread of the surface of the implant (2) can be used. Produces a cutting action. The implant segment (2) is smoothly screwed between the gum (D) and the dental bed bone (D1) by using a locking tool, and the double thread thread has a large thread (21) and a small thread (22) of different diameters. ), can be tightly and firmly screwed into the dental bed bone (D1). The abutment body (1) is stably supported on the gum (D) and is subjected to a large bite force without loosening or falling off.稳 After the implant segment (2) is firmly combined with the dental bed bone (D1), a denture (E) is then firmly fixed to the abutment body (1) by using its fixing hole (E1) to make the denture ( E) Fix it without shaking. After completing the implant surgery, wait for a short time and the wound will heal and recover. In this way, the dental implant operation of the denture (E) can be completed quickly, and it is not necessary to wait for half a year, and the gums (D) are not shrunk because the waiting time is too long. Since the abutment body (1) is integrally formed with the implant segment (2), the diameter and volume of the implant segment (2) can be reduced, and in the case of insufficient dental bed bone (D1), If you need to treat bone-filled powder, you can directly perform dental implants. Therefore, this creation department can greatly shorten the treatment of the entire implant and reduce the cost of implants.

Referring to the third figure, the second embodiment of the present invention is also a fixed implant structure, which comprises an integrally formed abutment body (1A) and an implant segment (2A), wherein:

The abutment body (1A) is provided with a connecting portion (11A).

The implant section (2A) is also made by integrally extending the support body (1A) downwardly. The difference between the second embodiment of the present creation and the foregoing first embodiment is that the implant segment (2A) is designed to be a cylinder. Further, the implant section (2A) has a diameter of between 2.0 mm and 5.0 mm, and the length of the implant section (2A) is between 8 mm and 16 mm. The surface of the implant segment (2A) is provided with a double thread, and the outer diameter between the double thread is different, so a large thread (21A) can be formed on the surface of the implant segment (2A). The small threads (22A) are spaced apart from each other.

In this way, with the above configuration, it is also possible to achieve the operation of immediate implanting, and it is not necessary to wait for half a year. At the same time, the diameter and volume of the implant segment (2A) can be reduced, and the dental implant operation can be directly performed without the procedure of bone supplementation.

Referring to the fourth figure, the third embodiment of the present invention is a movable implant structure comprising an integrally formed abutment body (1B) and an implant segment (2B), wherein:

The abutment body (1B) is provided with a connecting portion (11B) for fixing a denture, and the connecting portion (11B) is provided with a thin neck portion (12B).

The implant section (2B) is made by integrally extending the support body (1B) downwardly. The implant segment (2B) is configured to be a tapered body that is tapered downward or a cylinder. Further, the implant section (2B) has a diameter of between 2.5 mm and 3.0 mm, and the length of the implant section (2B) is between 8 mm and 16 mm. The surface of the implant segment (2B) is provided with a double thread, and the outer diameter between the double thread is different, so a large thread (21B) can be formed on the surface of the implant segment (2B). The small threads (22B) are spaced apart from each other.

When used, as shown in the fifth figure, the double-thread thread on the surface of the implant segment (2B) can be used to produce a cutting action, and smoothly screwed into the gum (D) and the dental bone (D1). between. The large thread (21B) and the small thread (22B) of different diameters of the double thread can be tightly screwed into the dental bone (D1), so that the support body (1B) can be stably supported on the gum. (D). A denture (E) is provided with a fixing hole (E1), and a gasket (E2) is disposed in the fixing hole (E1). Then, the denture (E) activity is fixed on the support body (1B), the connecting portion (11B) penetrates into the fixing hole (E1), and the washer (E2) can be sleeved on the narrow neck The portion (12B) allows the abutment body (1B) to be positioned inside the fixing hole (E1) of the denture (E) so as to prevent the denture (E) from falling off to increase its stability, and Can withstand a large bite force without loosening or falling off. In this way, the dental implant operation of the denture (E) can be completed quickly, and it is not necessary to wait for half a year, and the gums (D) are not shrunk because the waiting time is too long. Since the abutment body (1B) is integrally formed with the implant segment (2B), the diameter and volume of the implant segment (2B) can be reduced, and the need for the dental bed bone (D1) is not required. The treatment of bone-filling powder can directly carry out dental implants.

However, the above is only three of the examples in this creation. When it is not possible to limit the scope of the patent protection of this creation, the simple equivalent changes and replacements made by the scope of the patent application and the contents of the specification are all It shall remain within the scope of the protection covered by the scope of this patent application.

(1)‧‧‧Support
(11) ‧‧‧Connecting Department
(2) ‧‧‧plant segments
(21)‧‧‧ Large thread
(22)‧‧‧Small thread
(1A)‧‧‧Support
(11A) ‧ ‧ Connections
(2A) ‧‧‧plant segments
(21A)‧‧‧ Large thread
(22A)‧‧‧Small thread
(1B)‧‧‧Support
(11B) ‧‧‧Connecting Department
(12B)‧‧‧Small neck
(2B) ‧‧‧plant segments
(21B)‧‧‧ Large thread
(22B)‧‧‧Small thread
(D) ‧ ‧ teeth
(D1)‧‧‧The bed bone
(E) ‧ ‧ dentures
(E1)‧‧‧Fixed holes
(E2)‧‧‧ Washers

[First figure] is a schematic view of the appearance of the first implementation of the fixed implant.

[Second picture] is a schematic diagram of the installation and use of the first implementation of the creation.

[Third image] is a schematic view of the appearance of the second implementation of the creation.

[Fourth] is a schematic diagram of the appearance of the third implementation of the active implant.

[Picture 5] is a schematic diagram of the installation and use of the third implementation of this creation.

(1)‧‧‧Support

(11) ‧‧‧Connecting Department

(2) ‧‧‧plant segments

(21)‧‧‧ Large thread

(22)‧‧‧Small thread

Claims (8)

An oral implant structure comprising: a table body provided with a connecting portion; an implant body portion formed by extending and integrally forming the abutting body body, and having a surface of the implant body portion The double-threaded thread has different outer diameters between the double-threaded threads, and a large thread and a small thread are formed on the surface of the implant section to be spaced apart from each other. The oral implant structure of claim 1, wherein the implant segment is configured to be a tapered cone. The oral implant structure according to claim 1, wherein the implant segment is configured as a cylinder. The oral implant structure according to claim 1, wherein the implant segment has a diameter of between 2.0 mm and 5.0 mm, and the length of the implant segment is between 8 mm and 16 mm. The oral implant structure of claim 1, wherein the connecting portion ring is provided with a thin neck portion, a prosthetic tooth is provided with a fixing hole, a gasket is disposed in the fixing hole, and the connecting portion is worn Inserting into the fixing hole, the gasket is sleeved on the thin neck portion, thereby fixing the denture activity to the abutment body. The oral implant structure of claim 5, wherein the implant segment has a diameter of between 2.5 mm and 3.0 mm, and the implant segment has a length of between 8 mm and 16 mm. The oral implant structure of claim 5, wherein the implant segment is configured to be a tapered cone. The oral implant structure according to claim 5, wherein the implant segment is configured as a cylinder.