CN215019422U

CN215019422U - Holding posture corrector for manual scaling device

Info

Publication number: CN215019422U
Application number: CN202121252113.2U
Authority: CN
Inventors: 王家烯; 曾启新; 彭圆媛; 廖海清
Original assignee: COLLEGE OF STOMATOLOGY GUANGXI MEDICAL UNIVERSITY
Current assignee: COLLEGE OF STOMATOLOGY GUANGXI MEDICAL UNIVERSITY
Priority date: 2021-06-04
Filing date: 2021-06-04
Publication date: 2021-12-07
Anticipated expiration: 2031-06-04

Abstract

The utility model relates to a holding posture corrector for a manual scaling device, which comprises a tubular holding handle sleeve; the surface of the handle sleeve is provided with a first finger groove, a second finger groove and a third finger groove respectively, the second finger groove is positioned between the first finger groove and the third finger groove, the first finger groove and the second finger groove are positioned on the same side of the surface of the handle sleeve, and the second finger groove is positioned on the side departing from the first finger groove and the second finger groove. The finger grooves of the handle sleeve of the utility model can limit the fingers of the user, and ensure that the fingers can not move when the user holds the cleaning and curettage device, thereby ensuring that the user can always keep the correct holding posture and greatly reducing the teaching difficulty and the use difficulty of the cleaning and curettage device; the finger groove can also fix the fingers of a user to a certain extent, so that the condition that the scaling device is separated from the hand in the using process is avoided; the handle sleeve can be conveniently disassembled and assembled on the cleaning and scraping device, so that the cleaning and scraping device is not required to be changed, and the use efficiency is improved.

Description

Holding posture corrector for manual scaling device

Technical Field

The utility model relates to the technical field of medical appliances.

Background

The scaling and curettage device is mainly divided into a scaling device and a curettage device, both of which are tools for oral cleaning and treatment, and generally consists of a pencil-shaped grip handle and a curved working portion fixedly connected to an end portion of the grip handle. When a doctor cleans and treats the oral cavity of a patient by using the cleaning and scraping device, a certain holding skill needs to be mastered, and the sharp working part of a patient is easy to cause unnecessary damage to the oral cavity of the patient.

For inexperienced medical students, the key points of the use of the scaling and curettage device are difficult to master, and even if experienced teachers teach, students can change holding postures unconsciously and easily according to own holding habits in the process of real exercises, so that the actual teaching efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the technical problem to be solved by the utility model is to provide a holding posture corrector for a manual scaling device, which can facilitate a user to quickly master the correct holding posture of the scaling device.

In order to solve the technical problem, the utility model discloses a technical scheme be: a holding posture corrector for a manual scaling device comprises a tubular holding handle sleeve;

the surface of the handle sleeve is provided with a first finger groove, a second finger groove and a third finger groove respectively, the second finger groove is positioned between the first finger groove and the third finger groove, the first finger groove and the second finger groove are positioned on the same side of the surface of the handle sleeve, and the second finger groove is positioned on the side departing from the first finger groove and the second finger groove.

Wherein, the handle sleeve is a flexible sleeve.

And the width of the second finger groove is greater than the width of the first finger groove and the width of the third finger groove.

And the first finger groove, the second finger groove and the third finger groove are strip-shaped grooves.

Wherein, the included angle range between the length direction of the first finger groove, the second finger groove and the third finger groove and the axial line of the grab handle sleeve is 60-90 degrees.

Wherein, the surface of the handle sleeve is provided with anti-skid grains.

The light-emitting device further comprises a light-emitting piece, the light-emitting piece is fixedly connected to the finger sleeve, and the light of the light-emitting piece points to the working end of the external scaling and curettage device.

The illuminating part comprises a body and a lamp cap, and the lamp cap is rotatably connected to the body.

The beneficial effects of the utility model reside in that: each finger groove of the handle sleeve can limit the fingers of a user, so that the fingers can not move when the user holds the scaling and curettage device, the user can always keep a correct holding posture, and the teaching difficulty and the use difficulty of the scaling and curettage device are greatly reduced; the finger groove can also fix the fingers of a user to a certain extent, so that the condition that the scaling device is separated from the hand in the using process is avoided; the handle sleeve can be conveniently disassembled and assembled on the cleaning and scraping device, so that the cleaning and scraping device is not required to be changed, and the use efficiency is improved.

Drawings

FIG. 1 is a first schematic view of a holding posture corrector for a hand operated scaling device in accordance with an embodiment of the present invention;

FIG. 2 is a second schematic view of a holding posture corrector for a manual scaling device in accordance with an embodiment of the present invention;

FIG. 3 is a third schematic view of a holding posture corrector for a hand-operated scaling device in accordance with an embodiment of the present invention;

FIG. 4 is a schematic structural view of a grip sleeve according to an embodiment of the present invention;

description of reference numerals:

1. a handle sleeve is held; 2. a first finger groove; 3. a second finger groove; 4. a third finger groove; 5. a light emitting member; 51. a body; 52. a lamp cap; 6. a scaling device; 61. and a working end.

Detailed Description

In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.

Referring to fig. 1 to 4, a holding posture corrector for a hand scaling appliance of the present invention comprises a tubular holding handle sleeve 1;

the surface of the handle sleeve 1 is respectively provided with a first finger groove 2, a second finger groove 3 and a third finger groove 4, the second finger groove 3 is positioned between the first finger groove 2 and the third finger groove 4, the first finger groove 2 and the second finger groove 3 are positioned on the same side of the surface of the handle sleeve 1, and the second finger groove 3 is positioned on the side departing from the first finger groove 2 and the second finger groove 3.

When the holding posture corrector is used, the holding sleeve 1 is required to be sleeved outside the holding handle of the scaling device 6, the holding sleeve 1 and the holding handle of the scaling device 6 are relatively fixed, and then the middle finger, the thumb and the forefinger of a user respectively press the first finger groove 2, the second finger groove 3 and the third finger groove 4, so that the holding of the scaling device 6 can be completed.

When the user uses the cleaning and scraping device 6, the middle finger, the thumb and the forefinger are limited by the first finger groove 2, the second finger groove 3 and the third finger groove 4, so that the three fingers and the cleaning and scraping device 6 can be relatively fixed even in the process of continuous movement, the holding posture of the user is always correct, meanwhile, the middle finger, the thumb and the forefinger are clamped into the first finger groove 2, the second finger groove 3 and the third finger groove 4, the holding stability of the user in the process of holding the cleaning and scraping device 6 can be improved, and the phenomenon that the cleaning and scraping device 6 is out of hand can be avoided.

Examples

Referring to fig. 1 to 4, a holding posture corrector for a hand scaler comprises a tubular handle sleeve 1;

the handle sleeve 1 is a flexible sleeve, and in some embodiments, the handle sleeve 1 can be a silica gel sleeve or a rubber sleeve;

the surface of the handle sleeve 1 is provided with anti-slip grains, in some embodiments, the grains of the anti-slip grains can be convex grains or concave grains, and the anti-slip grains can be arranged on the outer surface of the handle sleeve 1 or on the inner surface of the handle sleeve 1;

The width of the second finger groove 3 is larger than the width of the first finger groove 2 and the width of the third finger groove 4. Since the width of the thumb will generally be slightly greater than the width of the middle and index fingers, the width of the second finger groove 3 being greater than the width of the first finger groove 2 and the width of the third finger groove 4 enables a more comfortable gripping experience for the user.

First finger groove 2, second finger groove 3 and third finger groove 4 are the strip groove, and the user often needs to scrape the rotation that the ware 6 carries out the small range around grab handle axis direction with the cleaning when using the cleaning and scraping ware 6, and the strip groove can make things convenient for three finger to carry out certain removal along the length direction of strip groove when the operation cleaning and treating ware rotates certain angle to it is more convenient to make the rotation of cleaning and scraping ware 6.

The included angle between the length direction of the first finger groove 2, the second finger groove 3 and the third finger groove 4 and the axis of the handle sleeve 1 is 60-90 degrees, the included angle between the length direction of the first finger groove 2, the second finger groove 3 and the third finger groove 4 and the axis of the handle sleeve 1 can be selected adaptively according to different specific models of the used scaling and scraping device 6, and in some embodiments, the included angle is preferably 60 degrees, 80 degrees or 90 degrees.

The medical cleaning and curettage device further comprises a light emitting piece 5, the light emitting piece 5 is fixedly connected to the finger sleeve, light of the light emitting piece 5 is directed to the working end 61 of the external cleaning and curettage device 6, wherein the working end 61 is a sharp end part of the cleaning and curettage device used for carrying out a treatment or curettage operation, in some embodiments, the light emitting piece 5 is specifically a laser indicator, and a light beam emitted by the laser indicator can be focused on the working end 61 of the cleaning and curettage device 6, so that a user can accurately position the position of the working end 61 through a bright light beam.

The light emitting element 5 comprises a body 51 and a lamp cap 52, the lamp cap 52 is rotatably connected to the body 51, and the lamp cap 52 is rotatably connected to the body 51, so that a user can conveniently adjust the specific pointing position of the light beam emitted by the lamp cap 52 in the actual use process.

To sum up, each finger groove of the handle sleeve provided by the utility model can limit the finger of the user, and the finger can not move when the user holds the cleaning and curettage device, thereby ensuring that the user can always keep the correct holding posture, and greatly reducing the teaching difficulty and the use difficulty of the cleaning and curettage device; the finger groove can also fix the fingers of a user to a certain extent, so that the condition that the scaling device is separated from the hand in the using process is avoided; the handle sleeve can be conveniently disassembled and assembled on the cleaning and scraping device, so that the cleaning and scraping device is not required to be changed, and the use efficiency is improved.

Further, since the width of the thumb will generally be slightly greater than the width of the middle and index fingers, the width of the second finger slot being greater than the width of the first finger slot and the width of the third finger slot enables a more comfortable gripping experience for the user. The strip-shaped groove can facilitate three fingers to move along the length direction of the strip-shaped groove when the scaling device is operated to rotate by a certain angle, so that the scaling device can rotate more conveniently.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims

1. A holding posture corrector for a manual scaling device is characterized by comprising a tubular holding handle sleeve;

2. The grip position corrector for a manual scaling device of claim 1, wherein said grip handle sleeve is a flexible sleeve.

3. The grip posture corrector for a hand scaler of claim 1, wherein the width of said second finger slot is greater than the width of said first finger slot and the width of said third finger slot.

4. The grip position corrector for a manual scaler according to claim 1, wherein said first finger groove, said second finger groove, and said third finger groove are all strip-shaped grooves.

5. The hand held posture corrector of claim 4, wherein the first finger groove, the second finger groove and the third finger groove have a length direction which forms an included angle with the axis of the handle sleeve in a range of 60 ° to 90 °.

6. The hand held posture corrector for a scaling device as claimed in claim 1, wherein the grip handle sleeve has anti-slip threads on a surface thereof.

7. The hand held posture corrector for a scaling device as set forth in claim 1, further comprising a light emitter, said light emitter being fixedly attached to the finger cuff, said light emitter having a light directed toward the working end of the external scaling device.

8. The grip position corrector for a manual razor of claim 7, wherein the light emitter comprises a body and a light head, the light head being pivotally attached to the body.