CN211243828U

CN211243828U - Navigation board universal connection registration fixed knot constructs based on under planting navigation

Info

Publication number: CN211243828U
Application number: CN201921754629.XU
Authority: CN
Inventors: 汪科; 庄康乐
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-18
Filing date: 2019-10-18
Publication date: 2020-08-14
Anticipated expiration: 2029-10-18

Abstract

The utility model discloses a navigation plate universal connection registration fixing structure based on planting navigation, which comprises an individualized registration fixing base and an adjustable universal rod fixedly arranged on the side surface of the individualized registration fixing base through the matching of a bolt and a socket, wherein the adjustable universal rod is composed of middle adjustable supporting rods, two ends of which are hinged with end adjustable supporting rods through the matching of a connecting bolt and a nut; the lower part of the personalized registration fixing base is provided with a dental socket, the top of the dental socket is provided with an open slot corresponding to the edentulous planting area, and the outer side wall of the personalized registration fixing base is provided with a plurality of zirconium beads. The device, with the reasonable stable integration of U-shaped pipe and fixing device, avoided fixing device and navigation board to carry out the step of fixing in the non-planting district of patient's tooth to use adjustable universal according to in-service use needs transform shape, save the step of dismantling the connecting rod of changing different states, the practicality is stronger.

Description

Navigation board universal connection registration fixed knot constructs based on under planting navigation

Technical Field

The utility model belongs to the technical field of equipment is planted to the tooth, concretely relates to navigation board universal connection registration fixed knot constructs based on plant navigation down.

Background

In the conventional dental implant operation, a patient takes a panoramic picture before an operation, a doctor approximately judges whether the tooth loss of the patient can be repaired in an implant mode by observing the panoramic picture, and the diameter and the length of an implant are approximately determined by the bone quantity displayed on the panoramic picture. However, because the panoramic film cannot accurately provide bone information of a patient, and due to the limitation of clinical experience of a doctor, the doctor is often required to measure on site in the operation process, but the measurement is only limited to measuring the mesial-distal length and the bone width of a jawbone in an edentulous area, the bone height cannot be measured, blind operation of the doctor is prone to error, nerve damage or the fact that an implant is adjacent to a tooth root is caused, and the traditional dental implant operation is high in risk. At present, an implant navigation plate is generally adopted in oral implant surgery to assist in positioning so as to achieve the effect of accurate implant, the guide plate determines the angle, position and depth of implant, and a doctor can accurately implant teeth at the required position of a dental jaw bone according to the guidance of the navigation plate.

The oral implanting device, the navigation system and the implanting teaching method provided by patent No. 201811308582.4, wherein the U-shaped tube is clamped to the dental implanting area of the patient by using the fixing device and the guide plate (the navigation plate of the present case), the navigation plate needs to be installed to the non-implanting area of the patient's teeth through the fixing base, the positioning accuracy is ensured by the coordination of the coordinate system of the navigation plate and the pick bead arranged in the U-shaped tube, and the support rods with different shapes need to be replaced according to the actual using position of the navigation plate to connect the navigation plate and the fixing device together, so that the operation is time-consuming and labor-consuming, the efficiency of dental implanting is limited, more discomfort is caused to the patient, and the problem needs to be solved by updating the design.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a navigation board universal connection registration fixed knot constructs based on plant under the navigation and drops into use 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: a navigation plate universal connection registration fixing structure based on implant navigation comprises an individualized registration fixing base and an adjustable universal rod fixedly installed on the side face of the individualized registration fixing base through matching of a bolt and a socket, wherein the adjustable universal rod is formed by hinging adjustable supporting rods at the end parts through matching of a connecting bolt and a nut at two ends of an adjustable supporting rod in the middle;

the lower part of the personalized registration fixing base is provided with a dental socket, the top of the dental socket is provided with an open slot corresponding to the edentulous planting area, the dental socket is arranged in a matched mode according to the shape of teeth in the patient planting area, and the outer side wall of the personalized registration fixing base is provided with a plurality of zirconium beads.

Preferably, the socket is arranged on the side surface of the personalized registration fixing base, the lower ends of a pair of threaded holes formed in the upper end surface of the personalized registration fixing base are communicated with the socket, and the personalized registration fixing base is connected with the navigation plate through an adjustable universal rod.

Preferably, the middle adjustable supporting rod is composed of a first connecting rod, a first fixing nut, a second connecting rod and a first connecting screw rod, the first connecting screw rod is fixedly installed at the end part of the first connecting rod, and the first connecting screw rod and the second connecting rod are inserted into the second connecting rod and are in threaded connection with the first fixing nut welded at the end part of the second connecting rod.

Preferably, the end part adjustable supporting rod is composed of a hinged connecting seat, a second fixing nut, a second connecting screw rod and a mounting head, the second connecting screw rod is fixedly mounted at the end part of the hinged connecting seat, and the other end of the second connecting screw rod is inserted into the mounting head and is in threaded connection through the fixing nut welded at the end part of the mounting head.

Preferably, the side surfaces of the end parts of the hinged connecting seat and the middle adjustable supporting rod are both arranged to be knurled surfaces.

Preferably, a threaded hole is formed in the side surface of the fixing base, a fastening bolt is inserted into the inner side of the threaded hole, and the side surface of the fastening bolt abuts against the side surface of the U-shaped pipe.

The utility model discloses a technological effect and advantage: the navigation plate universal connection registration fixing structure based on the planting navigation,

1. design and patient's tooth planting district and near tooth are to complex alveolus, and the matching degree is high, and is high to the laminating degree of patient's tooth, and the joint is more stable, and the comfort level is also better to set up the zirconium pearl on individualized registration fixed baseplate's lateral wall, cancelled the use of U-shaped pipe, saved the step of fixing the U-shaped pipe alone in planting district, labour saving and time saving for the tooth planting process reduces patient's treatment misery.

2. Moreover, the shape of the adjustable universal connecting rod can be changed according to actual use requirements, the step of disassembling and replacing connecting rods in different states is omitted, the process of tooth planting operation is further accelerated, and the practicability is higher.

Drawings

FIG. 1 is a schematic structural diagram of an adjustable gimbal;

fig. 2 is a schematic structural diagram of a personalized registration fixing base;

fig. 3 is a schematic view of the actual operation of the present invention.

In the figure: 1. a personalized registration fixed base; 2. a threaded hole; 3. an adjustable universal rod; 4. a navigation panel; 5. rolling a pattern surface; 6. an open slot; 7. a tooth socket; 8. zirconium beads; 9. a socket; 31. a middle adjustable strut; 32. an end adjustable strut; 311. a first connecting rod; 312. a first fixing nut; 313. a second connecting rod; 314. a first connecting screw; 321. the hinged connecting seat; 322. a second fixing nut; 323. a second connecting screw; 324. and (5) mounting the head.

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.

The utility model provides a navigation plate universal connection registration fixing structure based on planting navigation as shown in figures 1-3, which comprises a personalized registration fixing base 1 and an adjustable universal rod 3 fixedly installed on the side surface of the personalized registration fixing base 1 through the matching of a bolt and a socket 9, wherein the adjustable universal rod is composed of a middle adjustable supporting rod 31 and an adjustable supporting rod 32 hinged at the end part through the matching of a connecting bolt and a nut; the personalized registration fixing base 1 is clamped on the teeth of the planting area, the connection between the middle adjustable supporting rod 31 and the end adjustable supporting rod 32 of the adjustable universal rod is loosened by rotating the connecting bolt and the nut, the end adjustable supporting rod 32 is pulled, and the connecting bolt and the nut are screwed again, so that the angle between the two adjusting rods is changed.

The lower part of the personalized registration fixing base 1 is provided with a dental socket 7, the top of the dental socket 7 is provided with an open slot 6 corresponding to the edentulous planting area, and the teeth are planted by injecting rapid hardening resin into the open slot 6;

the alveolus 7 is arranged according to the shape of the teeth of the planting area of the patient in a matching way, a plurality of zirconium beads 8 are arranged on the outer side wall of the personalized registration fixed base 1, the mouth scanning data of the tooth lacking area of the patient needs to be collected through a mouth scanner before the teeth of the patient are planted, a three-dimensional file is exported and is led into design software (such as 3Dslice and Blender), a data model of the personalized registration fixed base 1 is obtained through Boolean operation, finally, the data model is output through 3d printing equipment, teeth matched with the teeth of the patient are arranged on the lower portion of the personalized registration fixed base 1, the matching degree is high, the fitting degree to the teeth of the patient is high, the clamping is more stable, the zirconium beads 8 are embedded on the outer side wall of the personalized registration fixed base 1, the imaging is carried out under CT, the planting positioning is realized by matching with the positioning system of the navigation plate 4, the planting precision is ensured, and the use of, the step of fixing the U-shaped pipe in the planting area is omitted, time and labor are saved, the tooth planting process is accelerated, and the pain of a patient in treatment is reduced.

The socket 9 is arranged on the side face of the personalized registration fixing base 1, the lower ends of a pair of threaded holes 2 formed in the upper end face of the personalized registration fixing base 1 are communicated with the socket 9, the personalized registration fixing base 1 is connected with the navigation plate 4 through the adjustable universal rod 3, the connecting portion of the adjustable supporting rod 32 at the end portion of the adjustable universal rod 3 is inserted into the opening of the socket 9, the connecting bolt is rotatably inserted into the threaded hole 2, and therefore the connecting plate of the adjustable supporting rod 32 at the end portion is fixedly connected with the personalized registration fixing base 1.

The middle adjustable strut 31 is composed of a first connecting rod 311, a first fixing nut 312, a second connecting rod 313 and a first connecting screw 314, the first connecting screw 314 is fixedly installed at the end of the first connecting rod 311, the first connecting screw 314 and the second connecting rod 313 are inserted into the second connecting rod 313 and are in threaded connection with the first fixing nut 312 welded at the end of the second connecting rod 313, and the first fixing nut 312 moves along the first connecting screw 314 by rotating the second connecting rod 313, so that the length of the middle adjustable strut 31 is adjusted.

The end part adjustable strut 32 is composed of a hinged connection seat 321, a second fixing nut 322, a second connecting screw 323 and an installation head 324, the second connecting screw 323 is fixedly installed at the end part of the hinged connection seat 321, the other end of the second connecting screw 323 is inserted into the installation head 324 and is in threaded connection with the fixing nut welded at the end part of the installation head 324, the second fixing nut 322 moves along the second connecting screw 323 by rotating the installation head 324, so that the length of the end part adjustable strut 32 is adjusted, the shape of the whole adjustable universal rod 3 is realized, the navigation plate 4 is fixedly installed at the end part of the adjustable universal rod 3 after the shape of the adjustable universal rod 3 is completely adjusted, connecting struts in various shapes are replaced, the steps of detaching and replacing the connecting struts are omitted, the tooth planting operation process is further promoted, and the practicability is strong.

The side setting of articulated connecting seat 321 and middle part adjustable strut 31 tip is knurling face 5, through the frictional force between two knurling faces 5, guarantees the stability of the angle between middle part adjustable strut 31 and the adjustable strut 32 of tip, avoids under the influence of navigation board 4 gravity the angle between middle part adjustable strut 31 and the adjustable strut 32 of tip to change.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a navigation board universal connection registration fixed knot constructs based on under planting navigation which characterized in that: the device comprises an individualized registration fixed base (1) and an adjustable universal rod (3) which is fixedly arranged on the side surface of the individualized registration fixed base (1) through the matching of a bolt and a socket (9), wherein the adjustable universal rod (3) is formed by hinging two ends of a middle adjustable supporting rod (31) with end adjustable supporting rods (32) through the matching of a connecting bolt and a nut;

alveolus (7) has been seted up to the lower part of individualized registration fixed baseplate (1), and the open slot (6) that correspond with edentulous planting district have been seted up to the top of alveolus (7), alveolus (7) plant district tooth shape adaptation setting according to the patient, be provided with a plurality of zirconium pearl (8) on the lateral wall of individualized registration fixed baseplate (1).

2. The navigation plate universal connection registration fixing structure based on planting navigation of claim 1, characterized in that: the socket (9) is arranged on the side face of the personalized registration fixed base (1), the lower ends of a pair of threaded holes (2) formed in the upper end face of the personalized registration fixed base (1) are communicated with the socket (9), and the personalized registration fixed base (1) is connected with the navigation plate (4) through the adjustable universal rod (3).

3. The navigation plate universal connection registration fixing structure based on planting navigation of claim 1, characterized in that: the middle adjustable supporting rod (31) is composed of a first connecting rod (311), a first fixing nut (312), a second connecting rod (313) and a first connecting screw rod (314), the first connecting screw rod (314) is fixedly installed at the end part of the first connecting rod (311), and the first connecting screw rod (314) and the second connecting rod (313) are inserted into the second connecting rod (313) and are in threaded connection with the first fixing nut (312) welded to the end part of the second connecting rod (313).

4. The navigation plate universal connection registration fixing structure based on planting navigation of claim 3, characterized in that: the end part adjustable support rod (32) is composed of a hinged connection seat (321), a second fixing nut (322), a second connecting screw rod (323) and a mounting head (324), the second connecting screw rod (323) is fixedly mounted at the end part of the hinged connection seat (321), and the other end of the second connecting screw rod (323) is inserted into the mounting head (324) and is in threaded connection with the second fixing nut (322) welded at the end part of the mounting head (324).

5. The navigation plate universal connection registration fixing structure based on planting navigation of claim 4, wherein: the side surfaces of the end parts of the hinged connecting seat (321) and the middle adjustable supporting rod (31) are both arranged to be knurled surfaces (5).