CN216294326U

CN216294326U - Replaceable periodontal subgingival curettage device

Info

Publication number: CN216294326U
Application number: CN202122711433.6U
Authority: CN
Inventors: 谭安庆; 敖霜; 李旭; 张惠敏
Original assignee: Wuhan First Dental Hospital Co ltd
Current assignee: Wuhan First Dental Hospital Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-15
Anticipated expiration: 2031-11-08

Abstract

The utility model discloses a replaceable periodontal subgingival scaling device which comprises a handle and a plurality of working heads, wherein each working head is provided with a working end and a connecting end, the connecting end of each working head is provided with a connecting column which protrudes outwards along the axial direction, and the outer side of the connecting column is provided with a thread structure; and threaded holes corresponding to the connecting columns in size are formed in the two ends of the handle along the axial direction. The replaceable periodontal subgingival curette provided by the utility model has the advantages that the handle can be repeatedly used, the working head is replaceable, and different types of working heads can be replaced according to actual needs, so that the equipment material can be saved, the cost is reduced, the energy is saved, the environment is protected, the replacement mode is simple, the searchlight is arranged to assist medical staff, the working efficiency is improved, the clinical risk is reduced, and multiple purposes are achieved.

Description

Replaceable periodontal subgingival curettage device

Technical Field

The utility model relates to the technical field of oral medicine, in particular to a replaceable periodontal subgingival curettage device.

Background

The main causative factor of periodontitis is the formation of dental calculus and plaque attached to the surface of the tooth root, and the treatment of periodontitis is usually achieved by subgingival scraping, which is the removal of the plaque and calculus located on the root surface of the periodontal pocket by a relatively delicate subgingival scraper. The existing scaling device is of an integral structure, as shown in fig. 1, the working head of the existing scaling device cannot be replaced, and if the existing scaling device is used every time, the scaling device is replaced, so that material waste exists; if the curette is used for a plurality of times after being sterilized, on one hand, the problem of safety and sanitation can still exist even after the curette is sterilized, on the other hand, the working efficiency is influenced, the performance of the working head is reduced after the working head is used for a long time, and once the working head is broken in the using process, medical accidents are easily caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a replaceable periodontal subgingival scaling device which comprises a handle and a plurality of working heads, wherein each working head is provided with a working end and a connecting end, the connecting end of each working head is provided with a connecting column which protrudes outwards along the axial direction, and the outer side of the connecting column is provided with a thread structure; and threaded holes corresponding to the connecting columns in size are formed in the two ends of the handle along the axial direction.

In some embodiments, a searchlight is further fixedly mounted on the outer side of one end of the handle, the searchlight irradiates in a direction parallel to the direction of the handle and faces towards the outer side, and a battery for supplying power to the searchlight is further mounted in the handle.

In some embodiments, the outer surface of the handle is provided with raised non-slip threads.

The utility model has the beneficial effects that: the replaceable periodontal subgingival curette provided by the utility model has the advantages that the handle can be repeatedly used, the working head is replaceable, and different types of working heads can be replaced according to actual needs, so that the equipment material can be saved, the cost is reduced, the energy is saved, the environment is protected, the replacement mode is simple, the searchlight is arranged to assist medical staff, the working efficiency is improved, the clinical risk is reduced, and multiple purposes are achieved.

Drawings

FIG. 1 is a schematic view of a prior art integrated periodontal subgingival curette;

fig. 2 is an exploded schematic view of a replaceable periodontal subgingival curette provided by the present invention.

Description of reference numerals:

1. a handle; 2. a working head; 3. a searchlight; 11. a threaded hole; 21. connecting columns.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model without any inventive step, are within the scope of protection of the utility model.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs.

The existing scaling device is of an integral structure, and as shown in figure 1, the working head of the existing scaling device cannot be replaced. As shown in fig. 2, the utility model provides a replaceable periodontal subgingival curettage device, which comprises a handle 1 and a plurality of working heads 2, wherein each working head 2 is provided with a working end and a connecting end, the connecting end of each working head 2 is provided with a connecting column 21 protruding outwards along the axial direction, and the outer side of the connecting column 21 is provided with a thread structure; the inner parts of the two ends of the handle 1 are provided with threaded holes 11 corresponding to the size of the connecting column 21 along the axial direction.

Preferably, the searchlight 3 is fixedly mounted on the outer side of one end of the handle 1, the irradiation direction of the searchlight 3 is parallel to the direction of the handle 1 and faces towards the outer side, the battery for supplying power to the searchlight 3 is further mounted inside the handle 1, the battery can be mounted in the middle of the handle 1 as shown in the figure, a corresponding battery cover is arranged on the outer side, the mounting and the taking out of the battery are facilitated, and the battery can be a rechargeable storage battery. By the arrangement, medical staff can be assisted to clearly see the internal condition of the oral cavity of the patient before starting the scaling operation without other lighting equipment; in practical use, the working head 2 can be not installed on the handle 1, and medical staff can observe the internal conditions of the oral cavity of a patient through the searchlight 3 on the handle 1 and then install the proper working head 2.

Preferably, the outer surface of the handle 1 is provided with raised non-slip threads (not shown in the figures).

In conclusion, the replaceable periodontal subgingival curette provided by the utility model has the advantages that the handle can be repeatedly used, the working heads are replaceable, and different types of working heads can be replaced according to actual needs, so that the equipment material can be saved, the cost is reduced, the energy is saved, the environment is protected, the replacement mode is simple, the searchlight is arranged to assist medical staff, the working efficiency is improved, the clinical risk is reduced, and multiple purposes are achieved.

Finally, the above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the same, 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 to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, which should be covered by the claims of the present invention.

Claims

1. The replaceable periodontal subgingival scaling device is characterized by comprising a handle (1) and a plurality of working heads (2), wherein each working head (2) is provided with a working end and a connecting end, the connecting end of each working head (2) is provided with a connecting column (21) which protrudes outwards along the axial direction, and the outer side of each connecting column (21) is provided with a thread structure; the handle is characterized in that threaded holes (11) corresponding to the connecting columns (21) in size are formed in the inner parts of the two ends of the handle (1) along the axial direction.

2. The replaceable periodontal subgingival curette of claim 1, wherein: the outer side of one end of the handle (1) is fixedly provided with a searchlight (3), the irradiation direction of the searchlight (3) is parallel to the direction of the handle (1) and faces to the outer side, and a battery used for supplying power to the searchlight (3) is further arranged in the handle (1).

3. The replaceable periodontal subgingival curette of claim 1, wherein: the outer surface of the handle (1) is provided with raised anti-skid lines.