阅读说明：本技术 一种咬合同步研磨仪及其操作方法 (Occlusion synchronous grinding instrument and operation method thereof ) 是由 魏早 夏建艺 于 2020-12-29 设计创作，主要内容包括：本发明属于医疗器械领域,涉及一种咬合同步研磨仪及其操作方法,包括同步研磨机以及颌架；所述同步研磨机内设置有若干个研磨单元,每个研磨单元包括滑动支座以及设置在滑动支座内的打磨杆；相邻研磨单元之间的滑动支座滑动设置。本发明可以减少咬合纸、咬合糊剂等测试材料的使用,快速复制咬合面形态。研磨时,多个早接触点同步研磨消除,有利于迅速达到咬合平衡状态,增强运动稳定性。(The invention belongs to the field of medical instruments, and relates to an occlusal synchronous grinding instrument and an operation method thereof, wherein the occlusal synchronous grinding instrument comprises a synchronous grinding machine and a jaw frame; a plurality of grinding units are arranged in the synchronous grinding machine, and each grinding unit comprises a sliding support and a grinding rod arranged in the sliding support; the sliding supports between the adjacent grinding units are arranged in a sliding mode. The invention can reduce the use of test materials such as occlusal paper, occlusal paste and the like and can quickly copy the occlusal surface form. During grinding, a plurality of early contact points are synchronously ground and eliminated, so that the occlusion balance state is favorably and quickly reached, and the motion stability is enhanced.)

1. The utility model provides a synchronous grinding appearance of interlock which characterized in that: comprises a synchronous grinder and a jaw frame; a plurality of grinding units are arranged in the synchronous grinding machine, and each grinding unit comprises a sliding support and a grinding rod arranged in the sliding support;

the sliding supports between the adjacent grinding units are arranged in a sliding mode.

2. A bite synchronization grinding instrument as defined in claim 1, wherein: the jaw frame comprises a base for fixing a lower jaw and a movable seat connected with the base and used for fixing the upper jaw, and the movable seat and the base are arranged in a sliding mode.

3. A bite synchronization grinding instrument as defined in claim 1, wherein: a rotating motor is also arranged in the sliding support, and the grinding rod is fixedly connected with the rotating motor.

4. A bite synchronization grinding instrument as defined in claim 3, wherein: the synchronous grinding machine is connected with a power supply and a control system, and the rotating motor is communicated with the control system.

5. A bite synchronization grinding instrument as defined in claim 1, wherein: the polishing rod is detachably connected with a polishing head.

6. A bite synchronization grinding instrument as defined in claim 1, wherein: the adjacent grinding units slide and are fixed through the sliding grooves and friction force.

7. A bite synchronization grinding instrument as defined in claim 1, wherein: the synchronous grinder is configured in a half-moon shape that matches the oral dentures.

8. An operation method of an occlusal synchronous grinding instrument, which applies the occlusal synchronous grinding instrument as claimed in any one of claims 1 to 7, and is characterized by comprising the following steps:

s1, placing the oral denture on a jaw frame, fixing the upper jaw on a movable seat and the lower jaw on a base, lifting the movable seat after fixing, and separating the lower jaw and the upper jaw;

s2, placing the synchronous grinding machine on the lower jaw, jacking the grinding units in the synchronous grinding machine for the oral denture on the lower jaw, and lifting the grinding units under the action of the sliding support, wherein the grinding units are in different heights;

s3, slowly lowering the movable seat, enabling the upper jaw to gradually approach the lower jaw, judging the early contact point position, and installing a polishing head on the polishing rod of the corresponding polishing unit;

and S4, controlling the grinding unit provided with the grinding head through the control system, slowly lowering the movable seat to start grinding, turning off the control system after grinding is finished, and taking down the synchronous grinding machine after the movable seat is lifted.

Technical Field

The invention belongs to the field of medical instruments, and relates to an occlusion synchronous grinding instrument and an operation method thereof.

Background

In the field of dental restoration, grinding the occlusal surface of an oral denture is an operation very important to perfect the function of the oral denture. At present, occlusion paper and occlusion test materials are generally used for visual observation, and then a handheld grinder is used for eliminating early contact points one by one. The traditional grinding mode has the defects of inaccurate positioning of the occlusion points and time consumption for grinding, and also has the problems that the occlusion points can not be synchronously ground and can only be eliminated one by one, but a new early contact point is caused to influence the meshing and the motion balance.

Disclosure of Invention

In view of the above, the present invention provides an occlusal synchronous grinding instrument and an operating method thereof, which can quickly and synchronously grind a plurality of early contact points by using a dense combined grinding head by quickly copying an occlusal surface of an upper jaw or a lower jaw.

In order to achieve the purpose, the invention provides the following technical scheme: an occlusal synchronous grinding instrument comprises a synchronous grinding machine and a jaw frame; a plurality of grinding units are arranged in the synchronous grinding machine, and each grinding unit comprises a sliding support and a grinding rod arranged in the sliding support;

the sliding supports between the adjacent grinding units are arranged in a sliding mode.

Optionally, the jaw frame includes a base for fixing a lower jaw and a movable seat connected to the base for fixing an upper jaw, and the movable seat and the base are slidably disposed.

Optionally, a rotating motor is further arranged in the sliding support, and the grinding rod is fixedly connected with the rotating motor.

Optionally, the synchronous grinding mill is connected to a power supply and a control system, the rotating motor being in communication with the control system.

Optionally, the polishing head is detachably connected to the polishing rod.

Optionally, adjacent grinding units slide and are fixed through sliding grooves and friction force.

Alternatively, the synchronous grinder is provided in a half-moon shape that mates with the oral denture.

An operation method of the occlusion synchronous grinding instrument is applied to the occlusion synchronous grinding instrument and comprises the following steps:

s1, placing the oral denture on a jaw frame, fixing the upper jaw on a movable seat and the lower jaw on a base, lifting the movable seat after fixing, and separating the lower jaw and the upper jaw;

s2, placing the synchronous grinding machine on the lower jaw, jacking the grinding units in the synchronous grinding machine for the oral denture on the lower jaw, and lifting the grinding units under the action of the sliding support, wherein the grinding units are in different heights;

s3, slowly lowering the movable seat, enabling the upper jaw to gradually approach the lower jaw, judging the early contact point position, and installing a polishing head on the polishing rod of the corresponding polishing unit;

and S4, controlling the grinding unit provided with the grinding head through the control system, slowly lowering the movable seat to start grinding, turning off the control system after grinding is finished, and taking down the synchronous grinding machine after the movable seat is lifted.

The invention has the beneficial effects that: the invention can reduce the use of test materials such as occlusal paper, occlusal paste and the like and can quickly copy the occlusal surface form. During grinding, a plurality of early contact points are synchronously ground and eliminated, so that the occlusion balance state is favorably and quickly reached, and the motion stability is enhanced.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and combinations particularly pointed out hereinafter.

Drawings

For the purposes of promoting a better understanding of the objects, aspects and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

FIG. 1 is a schematic overall view of the synchronous grinding machine of the present invention;

fig. 2 is an overall schematic view of the jaw frame of the present invention;

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

FIG. 4 is a schematic diagram of the operation of the present invention;

FIG. 5 is a schematic view of the polishing process of the present invention;

FIG. 6 is a schematic view of the installation of the present invention prior to grinding;

FIG. 7 is a schematic illustration of the present invention in polishing.

Reference numerals: the synchronous grinding machine 1, the grinding unit 2, the sliding support 21, the grinding rod 22, the grinding head 23, the jaw frame 3, the base 31, the movable seat 32 and the oral denture 4.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention in a schematic way, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in the drawings in which there is no intention to limit the invention thereto; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "front", "rear", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not an indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes, and are not to be construed as limiting the present invention, and the specific meaning of the terms may be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to 7, an occlusal synchronous grinding instrument includes a synchronous grinding machine 1 and a jaw frame 3; a plurality of grinding units 2 are arranged in the synchronous grinding machine 1, and each grinding unit 2 comprises a sliding support 21 and a grinding rod 22 arranged in the sliding support 21; sliding support 21 between the adjacent grinding units 2 slides and sets up, jaw frame 3 is including being used for the fixed lower jaw base 31 and being connected the sliding seat 32 that is used for fixed upper jaw with this base 31, this sliding seat 32 slides and sets up with base 31 for have between sliding seat 32 and the base 31 and open and shut and perpendicular gliding function, still be provided with the rotation motor in the sliding support 21, grinding rod 22 and this rotation motor fixed connection, synchronous grinding machine 1 is connected with power and control system, rotate motor and this control system intercommunication, it is connected with grinding head 23 to dismantle on the grinding rod 22, slide and fix through spout and frictional force between the adjacent grinding unit 2, synchronous grinding machine 1 sets up to the semilune that matches with oral cavity artificial tooth 4.

An operation method of the occlusion synchronous grinding instrument is applied to the occlusion synchronous grinding instrument and comprises the following steps:

s1, placing the oral denture 4 on the jaw frame 3, fixing the upper jaw on the movable seat 32 and the lower jaw on the base 31, lifting the movable seat 32 after fixing, and separating the lower jaw and the upper jaw;

s2, placing the synchronous grinding machine 1 on the lower jaw, jacking the grinding units 2 in the synchronous grinding machine 1 by the oral denture 4 on the lower jaw, and lifting the grinding units 2 under the action of the sliding support 21, wherein the grinding units 2 are in different heights;

s3, slowly lowering the movable seat 32, enabling the upper jaw to gradually approach the lower jaw, judging the early contact point position, and installing the polishing head 23 on the polishing rod 22 of the corresponding polishing unit 2;

and S4, controlling the grinding unit 2 provided with the grinding head 23 through the control system, slowly lowering the movable seat 32 to start grinding, and after grinding is finished, turning off the control system, lifting the movable seat 32 and then taking down the synchronous grinding machine 1.

In this embodiment, the polishing head 23 may be mounted on the polishing rod 22 first, and the polishing head 23 receives a pressure from the upper jaw at the early contact point, and the polishing rod 22 transmits the pressure to the rotating motor to trigger the rotating motor to rotate.

In the present embodiment, the form of the polishing head 23 is not limited to a conventional mechanical polishing head, and may be other new materials such as water flow, laser, etc., and a polishing means such as acoustoelectric and photoelectric means.

The invention can reduce the use of test materials such as occlusal paper, occlusal paste and the like and can quickly copy the occlusal surface form. During grinding, a plurality of early contact points are synchronously ground and eliminated, so that the occlusion balance state is favorably and quickly reached, and the motion stability is enhanced.

Finally, the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the claims of the present invention.