KR20130016540A - Implant parallel procedure device and method - Google Patents

Abstract

PURPOSE: A parallel implanting device for an implant and a parallel implanting method are provided to maintain mutual stable connection state between implants. CONSTITUTION: A parallel implanting device for an implant comprises a horizontal support(10) for adjusting the horizontality of transplanted implants, an implant connector which is combined with the horizontal support and connecting the transplanted implants, and a joint rod(20) which is formed with a joint unit. The horizontal support is formed with multiple horizontal guide holes(11), an anchor screw hole(12), and a connector connection hole(14). [Reference numerals] (AA) Gum

Description

Parallel implant device and implant parallel implantation method of dental implants {IMPLANT PARALLEL PROCEDURE DEVICE AND METHOD}

The present invention relates to a dental implant placement apparatus and implant implantation method using the same, more specifically, a plurality of implants are placed parallel to each other while maintaining a constant interval in the implant procedure for edentulous patients to achieve a mutually stable connection state An apparatus and a surgical method for making it possible.

Generally, an implant refers to a replacement to restore the original tissue when it is lost, whereas a dental implants an artificial tooth. To replace the lost root (root), a root made of titanium or the like which does not have a rejection reaction to the human body is planted in the alveolar bone that has passed through the tooth, and then the tooth is restored by fixing the artificial tooth.

In the case of general prosthetics or dentures, the surrounding teeth and bones are damaged over time, but the implants do not damage the surrounding dental tissues, and they have the advantage that they can be used semi-permanently because they have the same function or shape as natural teeth and do not cause tooth decay.

Implants also enhance the function of dentures and improve the esthetic aspects of dental prosthetic restorations, as well as single missing tooth restorations, as well as in partial and complete toothpaste patients. Furthermore, it disperses excessive stress on surrounding supportive bone tissue and helps to secure dental dentition.

In this way, the implantation procedure performed in the dentistry is divided into the operation process of embedding the implant in the gum bone, that is, the alveolar bone, and the prosthetic process of attaching the artificial tooth by connecting the abutment to the planted implant.

On the other hand, in the case of edentulous patients, the residual dentifrice height is known to decrease by 2-3 mm in the maxilla and 4-5 mm in the mandible for the first year after tooth loss.

As described above, in implanting an indentified patient with poor residual dentition, the number of implants should be increased to achieve mutually stable support. However, there was a problem in that the initial stability and success rate of the implants need to be improved. .

In addition, in the prior art, in order to perform a precise horizontal state in the edentulous teeth, after photographing the gum region using a three-dimensional CT equipment to perform the procedure by making an implant placement device to fit the gum structure, such a procedure for the horizontal placement of the implant The use of expensive equipment has a problem of increasing the cost of the procedure and the burden on the patient due to the increase of the procedure time.

In particular, in the prior art, when the two implants are connected, an impression is obtained after the implantation, and casting, milling, etc. are carried out at the laboratory, so that a rigid connection is made using a screw in the oral cavity. The procedure was complicated and time consuming.

The present invention has been proposed to improve the above-described problems in the implant treatment for the previously edentulous patients, by placing a plurality of implants in parallel with each other while maintaining a constant interval and at the same time to achieve a stable connection between the implants The purpose is to improve the initial stability of the implant during the procedure.

In addition, the objective is to reduce the cost and time by allowing accurate procedures to be performed only by general X-ray imaging without using a conventional three-dimensional CT as a stable parallel state is maintained.

That is, the purpose is to be able to stably fix two or more implants quickly and simply using the ready-made already made.

The implant placing apparatus of the present invention for achieving the above object may include a horizontal support for leveling the implants to be implanted, the implant connector coupled with the horizontal support and connecting one or more implants.

In addition, the two horizontal support in the present invention, both sides may include a joint rod formed with a joint to adjust the position according to the size of the patient's arch,

The horizontal support includes a plurality of horizontal guide holes for guiding the insertion of the implant body, an anchor screw hole through which an anchor screw is fastened to fix the horizontal support to the gum, and a connecting screw for connecting the horizontal support to the implant connector. Connector connection hole to be fastened can be formed.

In addition, in the present invention, one side wall of the horizontal support may be formed with a hole opening for opening a portion of the horizontal guide hole to check the internal state, the implant connector in a position corresponding to the horizontal guide hole of the horizontal support A screw fastening hole formed at a position corresponding to the connector connection hole may be formed so that the connecting guide hole and the horizontal support and the screw connecting the implant connector are fastened.

In the present invention, the anchor screw hole is formed on the outside of the horizontal guide hole, the connector connecting hole may be formed between the horizontal guide hole.

 In addition, according to the present invention, the dental implant parallel implantation device includes an implant, a screw fastening groove formed with an internal thread to form a healing screw for coupling with an artificial tooth is formed on the implant body, the implant An outer thread may be formed on an outer circumferential surface of the upper end of the main body so that the thread formed in the connection guide hole of the implant connector can be screwed together.

In addition, according to another embodiment of the present invention, in the parallel implantation method of the implant using the implant parallel implantation device, the connector coupling step of coupling the implant connector to each of the lower horizontal support connected by the joint rod using a connection screw And (ST 1), and a device for fixing the device to fix the gum and gum bone by passing the anchor screw through the anchor screw hole after mounting the horizontal support combined with the implant connector on the patient's dental site (ST 2), And a gum removal step of removing the gum at the corresponding position by rotating the tissue punch by driving the driving mechanism in a state in which the tissue punch is inserted into the horizontal guide hole of the horizontal support hole where the fixing is made (S 3). After removing the gum, insert the drill for removing the gum bone into the horizontal guide hole of the horizontal support and make contact with the gum bone The gum bone deleting step of deleting the gum bone of the corresponding area by rotating the drill for removing the gum bone by driving the driving mechanism at (ST 4), and inserting the implant body through the horizontal guide hole to insert the implant body into the gum bone deleting portion. To combine, but the upper end of the implant body and the implant body fastening step to be screwed with the connection guide hole portion of the implant connector (ST 5), and after completion of the implant body coupling to separate the anchor screw between the horizontal support and the gum bone The horizontal support removing step (ST 6) may be performed by removing the connecting screw and removing the horizontal support from the implant connector by releasing the coupling state of the coupling member so that the upper ends of the implant body are connected and supported by the mutual implant connector. Can be.

In addition, in the present invention, after the horizontal support removing step (ST 6), a healing screw finishing step of closing the healing screw to the threaded portion of the screw fastening groove formed in the upper end of the implant body may be performed.

The present invention, while placing a plurality of implants in the edentulous teeth can be easily placed in a parallel state while maintaining a constant distance from each other to improve the initial stability of the implant and thereby shorten the prosthesis manufacturing time .

In particular, in the state prepared by preparing the parallel placing apparatus of the present invention in various standards, it is possible to immediately use the device suitable for the gum structure of the patient through the X-ray, thereby reducing the procedure time and cost.

1 is a plan view of the implant parallel implantation device of the present invention.
Figure 2 is a plan view of the horizontal support component of the present invention parallel placing device.
Figure 3 is an exploded perspective view of the horizontal support and implant connector parts of the present invention parallel placement device.
Figure 4 is a perspective view of the horizontal support and implant connector combination of the present invention parallel placement device.
Figure 5 is a cross-sectional structural view of the implant body and the healing screw used in the embodiment of the present invention.
Figure 6 is a structure diagram of the gum seating state of the parallel placing device of the present invention.
Figure 7 is a structure diagram of the gum removal state using the present invention parallel placement device.
Figure 8 is a structural diagram of the gum bone deletion state using the present invention parallel placement device.
Figure 9 is a structural diagram of the implant body coupled state using the present invention parallel placement device.
10 is a structural view of the horizontal support separated state of the parallel placing apparatus of the present invention.
Figure 11 is a healing screw finishing state in the implant body in the present invention.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First, looking at the structure of the implant parallel implantation apparatus according to an embodiment of the present invention through Figures 1 to 5, two horizontal support 10 is connected to both sides by a joint rod 20 in a symmetrical form, Each horizontal support 10 has a plurality of horizontal guide holes 11 for guiding the implant body 50 to be implanted, an anchor screw hole 12 and an implant connector 30 for fastening the anchor screws 13 and Connector connecting holes 14 to which the connecting screw 15 for the connection is formed, respectively.

That is, the anchor screw hole 12 is formed on the outside of the horizontal guide hole 11, the connector connecting hole 14 is preferably formed between the horizontal guide hole (11).

Particularly, one side wall of the horizontal support 10 has a hole opening part 11a for opening part of the horizontal guide hole 11 to check the internal state.

And, the joint rod 20 can be seen that the connection is provided by the joint portion 21 so that the position of the horizontal support can be easily adjusted to adjust according to the size of the patient's arch.

Meanwhile, the implant connector 30 is coupled to the lower portion of the horizontal support 10 by a connecting screw 15, and the implant connector 30 is connected to a position corresponding to the horizontal guide hole 11 of the horizontal support 10. A guide hole 31 is formed, and a screw fastening hole 34 for fastening the connecting screw 15 is formed at a position corresponding to the connector connecting hole 14.

An inner surface of the connection guide hole 31 is formed with a screw thread for screwing the implant body 50.

In addition, as shown in Figure 5, the upper portion of the implant body 50 of the present invention is formed with a screw fastening groove (50a) formed with an internal thread (50b) to enable the fastening (healing) screw (51) for finishing, An external thread 50c is formed on the upper outer circumferential surface of the implant body 50 so that the screw thread formed in the connection guide hole 31 of the implant connector 30 can be screwed together.

In the drawing, reference numeral 21 denotes a joint part, and 51 'denotes a lower thread formed on the bottom of the healing screw 51 for screwing with the internal thread 50b of the implant body 50.

An implant parallel implantation method using the inventive implantation device having such a configuration will be described with reference to FIGS. 6 to 11.

First, the connector coupling step of coupling the implant connector 30 by using the connecting screw 15 to the lower side of both horizontal support 10 connected by the joint rod 20. (ST 1)

At this time, by connecting the connector screw (14) and the screw fastening hole (34) of both sides through the connecting screw 15 in a state of mutual matching to achieve a state coupled to each other.

As described above, the horizontal support 10 to which the implant connector 30 is coupled is symmetrically seated on both sides of the mouth of the edentulous patient, respectively, and then, as shown in FIG. 6, the anchor screw 13 passes through the anchor screw hole 12. Device fixing step for fixing the gum (2) and gum bone (1) is carried out. (ST 2)

That is, at this time, the horizontal support 10 can be seated at an appropriate position by adjusting the position of the joint rod 20 which is connected to the joint part 21. When the mounting is completed, the anchor screw 13 is used. Fixing by screw is made in four places, two each on two sides.

Subsequently, the driving mechanism 40 is driven as shown in FIG. 7 while the tissue punch 41 is inserted into the horizontal guide hole 11 of the horizontal support 10 in which the fixing is made so as to contact the gum 2. The gum removal step of removing the gum 2 at the corresponding position is performed by rotating the tissue punch 41. (ST 3)

At this time, while the tissue punch 41 is inserted into the driving mechanism 40, the tissue punch 41 is rotated at a high speed while the tissue punch 41 is inserted through the horizontal guide hole 11, so that the implant body 50 is rotated. It is to expose the gum bone (1) by forming a circular perforation (2a) in the gum 2 of the site to be implanted, which is to minimize the damage to the gum during subsequent drilling operations.

When the gum removal operation is completed as described above, the driving mechanism 40 is driven in the state in which the drill for removing the gum bone 42 is inserted into the horizontal guide hole 11 of the horizontal support 10 to be in contact with the gum bone 1. By rotating the drill for removing gum bone 42, the gum bone deleting step of deleting the gum bone 1 of the corresponding area is performed as shown in FIG.

That is, at this time, the drill guide 43 is used to drill the position into which the implant main body 50 is to be inserted, and the drill for removing the gum bone of a larger size after the use of the drill for removing the gum bone of the smaller size 42 is used. By using (42), a deletion groove 1a of an appropriate size is formed.

Then, when the removal groove (1a) is completed, the implant body 50 is inserted vertically through the horizontal guide hole (11) to couple the implant body (50) to the gum bone removal groove (1a) as shown in FIG. However, the implant body fastening step is performed such that the external thread 50c formed at the upper end of the implant body 50 is screwed with the connection guide hole 31 portion of the implant connector 30. (ST 5)

After the coupling of the implant body 50 is completed, the anchor screw 13 is separated to release the coupling state between the horizontal support 10 and the gum bone 1, and the connection screw 15 is separated from the implant connector 30. Perform the horizontal support removal step to remove the horizontal support 10 from the (ST 6).

That is, at this time, by releasing the coupling state between the horizontal support 10 and the implant connector 30, and separating the anchor screw (13) fixed to the gum bone (1), two implants as shown in FIG. The main body 50 forms a horizontal state with each other by the implant connector 30 to be stably connected.

As described above, by fastening the healing screw 51 to the internal thread 50b of the screw fastening groove 50a formed at the upper portion of each of the implant main bodies 50 in a horizontal connection state by the implant connector 30. Carry out the closing stage where the closing takes place. (ST 7)

Therefore, the implants placed in the edentulous teeth by the method of the present invention can be stably connected to each other by increasing the number of implants placed in the maxillary or mandible to improve the initial stability and success rate of the implant for the edentulous patients. Will be.

In addition, although specific embodiments of the present invention have been described and illustrated above, it is obvious that the implant placing apparatus and method of the present invention may be variously modified and implemented by those skilled in the art.

For example, although the specific structure and size of the device has been described and illustrated in the above embodiment, the structure and the appearance of the parallel placement device may be manufactured in various forms as necessary.

Therefore, it should be understood that such modified embodiments should not be understood individually from the technical spirit and scope of the present invention, and such modified embodiments should be included in the appended claims of the present invention.

1: gum bone 2: gum
10: horizontal support 11: horizontal guide hole
11a: hole opening 12: anchor screw hole
13: anchor screw 14: connector connector
15: connecting screw 20: joint rod
21: joint portion 30: implant connector
31: connection guide hole 34: screw fastening hole
40: drive mechanism 41: tissue punch
42: drill for deleting the gum bone 43: drill guide
50: implant body 50a: screw fastening groove
50b: internal thread 50c: external thread
51: healing screw 51 ': lower thread

Claims (9)

Horizontal support (10) for leveling implants:
Combined with the horizontal support, characterized in that it comprises an implant connector (30) for connecting one or more implants to be implanted, parallel implantation device of the dental implant. The dental implant of claim 1, wherein the two horizontal supports 10 include joint rods 20 having joints 21 formed on both sides to adjust positions according to the size of the patient's arch. Parallel placement device. According to claim 2, The horizontal support 10 has a plurality of horizontal guide holes for guiding the insertion of the implant body 50;
An anchor screw hole 12 through which an anchor screw 13 is fastened to fix the horizontal support 10 to the gum; And
In order to connect the horizontal support (10) and the implant connector (30), characterized in that the connector connecting hole (14) to which the connecting screw 15 is fastened, parallel implantation device of the dental implant. The dental implant according to claim 3, wherein a hole opening part 11a is formed at one side wall of the horizontal support 10 so that a part of the horizontal guide hole 11 is opened to check an internal state. Parallel placement device. According to claim 3, The implant connector 30 has a connection guide hole 31 formed in a position corresponding to the horizontal guide hole 11 of the horizontal support (10);
Dentistry, characterized in that the screw fastening hole 34 is formed in a position corresponding to the connector connecting hole 14 so that the screw connecting the horizontal support 10 and the implant connector 30 is formed through, dental Parallel implantation device for implants. The method according to claim 3,
The anchor screw hole (12) is formed on the outside of the horizontal guide hole (11), the connector connecting hole (14) is parallel implantation device of the dental implant, characterized in that formed between the horizontal guide hole (11). 7. The method according to any one of claims 1 to 6,
The dental implant parallel implantation device includes an implant, the screw fastening groove (50a) formed with an internal thread (50b) to enable the healing screw 51 for coupling to the artificial teeth on the implant body 50, the upper portion Is formed, the outer peripheral surface of the dental implant 50, characterized in that the external thread (50c) is formed to enable the screw thread and the screw formed in the connection guide hole 31 of the implant connector (30) Parallel placement device. In the parallel implantation method of the implant using the implant parallel implantation device of any one of claims 1 to 6,
A connector coupling step of coupling the implant connector 30 to the lower side of both horizontal supports 10 connected by the joint rod 20 by using the connecting screw 15; (ST 1)
After mounting the horizontal support 10 coupled to the implant connector 30 to the patient's teeth, the anchor screw 13 is passed through the anchor screw hole 12 to the gum 2 and the gum bone 1 area. Fixing device fixing step; (ST 2)
The tissue punch 41 is driven by driving the driving mechanism 40 in a state where the tissue punch 41 is inserted into the horizontal guide hole 11 of the horizontal support 10 in which the fixing is made so as to contact the gum 2. And gum removal step of removing the gum (2) of the corresponding position by rotating; (ST 3)
After removing the gum, the drill 42 for inserting the gum bone is inserted into the horizontal guide hole 11 of the horizontal support 10 to drive the driving mechanism 40 in contact with the gum bone 1 to delete the gum bone. And by removing the gum bone (1) of the corresponding area by rotating the drill 42; (ST 4)
The implant main body 50 is inserted through the horizontal guide hole 11 to couple the implant main body 50 to the gum bone deleting portion, and the upper end of the implant main body 50 connects the guide hole 31 of the implant connector 30. ) Implant body fastening step to be screwed with the site; (ST 5)
After the coupling of the implant body 50 is completed, the anchor screw 13 is separated to release the coupling state between the horizontal support 10 and the gum bone 1, and the connection screw 15 is separated from the implant connector 30. Removing the horizontal support 10 from the horizontal support to remove the horizontal support to form a state in which the upper end of the implant main body 50 is connected and supported by the mutual implant connector 30; (ST 6)
Parallel implant method of a dental implant comprising a. The method of claim 7,
After the horizontal support removing step (ST 6) of the healing screw finishing step (ST 7) to finish by fastening the healing screw 51 to the screw thread (50b) portion of the screw fastening groove (50a) formed on the upper end of the implant body (50) Parallel implantation method of a dental implant, characterized in that is carried out.

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