CN216455360U - U-shaped digging spoon for distal molar removal - Google Patents

Abstract

The utility model provides a far-middle decay-removing U-shaped curette for grinding teeth, which comprises a dental elevator handle and a dental elevator head, wherein the outer wall of one end of the dental elevator handle is provided with an auxiliary lighting device, the dental elevator head consists of a dental elevator head and a decay-removing head, the decay-removing head is arranged in a U-shaped structure, one end of a dental elevator rod is connected with the decay-removing head in a welding way, the decay-removing head arranged in the U-shaped structure is convenient for removing decay and digging the innermost teeth in the oral cavity, thereby facilitating the decay-removing operation of dentists, solving the problem that the decay-removing curette can not remove the innermost teeth in the oral cavity in the past, facilitating medical personnel to the condition in the oral cavity through a lighting lamp, solving the limitation that the observation is inconvenient by additionally using a lighting tool in the past, opening a groove cover to take and place the first replacement head in the oral cavity in a pressing way, being convenient to operate, fixedly connecting the dental elevator handle and the dental elevator head in a way of a screw knob, the medical elevator handle has the advantages that manpower is saved, the taking groove brings comfort to medical workers, and the situation that the elevator handle is prevented from slipping is prevented.

Description

U-shaped digging spoon for distal molar removal

technical field

The utility model mainly relates to the technical field of dental appliances, in particular to a U-shaped digging spoon for removing decay in the distal part of molars.

Background technique

Dentistry, one of the categories of medical disciplines, is generally incorporated into the stomatology department in large hospitals. Dentistry mainly treats diseases related to teeth and periodontal.

Dental extraction instruments are forceps and dental elevators, and others include gum separators, curettes, osteotome, hammers, scalpels, periosteal separators, suture needles, and needle holders. The forceps consists of three parts: the beak, the handle and the joint. There are various types of forceps according to the anatomical shape of the crown of each group of teeth, the number of roots, and the position of the teeth.

Most of the existing molar distal curettes have a straight-line structure, and the structure is fixed and single. The innermost teeth of the innermost teeth cannot be derotted due to the distance and the curette structure, and the existing derotation tools It does not have the lighting function, and the dentist needs to use an external lighting device for lighting, which is inconvenient to operate. Therefore, we propose a U-shaped scoop for removing decay in the distal part of the molar to solve the above problems.

Utility model content

The utility model mainly provides a U-shaped digging spoon for removing decay in the distal part of molars, which is used to solve the technical problems raised in the above-mentioned background art.

The technical scheme adopted by the utility model to solve the above-mentioned technical problems is:

The U-shaped digging spoon for removing rot in the distal part of the molar comprises a tooth lift handle and a tooth lift head. An auxiliary lighting device is arranged on the outer wall of one end of the tooth lift handle. The rot head is arranged in a U-shaped structure, one end of the tooth tappet is connected to the rot removal head by welding, and the outer wall of one end of the tooth tappet away from the rot removal head is provided with a first fixing thread, and the removal rod is arranged in a U-shaped structure. The rot head is convenient for derotting and digging out the innermost teeth in the oral cavity, which is convenient for dentists to perform derotation operations, and solves the problem that the derotation curette could not derot the innermost teeth in the oral cavity in the past.

Further, the auxiliary lighting device includes a lighting lamp, which is close to one end of the dental lift head and is connected to the dental lift handle. The lighting lamp is used to observe the problems inside the oral cavity, which is convenient for medical staff to use, and solves the problem of the past. Inconvenient viewing limitations that require additional aid of lighting tools.

Further, an illumination switch button is provided at the tail of one end of the dental lift handle away from the dental lift head, the lighting lamp is electrically connected with the illumination switch button, and the push switch is convenient for medical staff to switch on and off.

Further, a first groove is arranged inside one side of the handle of the tooth lift, a first replacement head is arranged inside the first groove, a first limiting plate is symmetrically arranged inside the first groove, and the The first replacement head is located in the middle of the first limit plate, and the dental lift head can be replaced as required, which is convenient for use.

Further, one side of the first groove is provided with a groove cover, one side of the groove cover is connected with the inner wall of the first groove through a rotating shaft, and the inner wall of one side of the first groove is provided with a fixing block, and the fixing block is provided on one side of the first groove. The inside of the block is provided with a first card slot, and the inner wall of one side of the slot cover is provided with a first card block which is connected with the first card slot through the engaging direction. Take and place, simple structure, easy to operate.

Further, an open groove body is provided in the middle of one end of the handle away from the light switch button, the groove body is connected with the elevator rod through the first fixing thread, and the handle of the elevator is connected to the elevator by means of a threaded knob. The head is fixedly connected, which is simple to make and saves manpower.

Further, the outer wall of the tooth lift handle is provided with a taking groove, which brings comfort to the medical staff and prevents the operation of the tooth lift handle from slipping.

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model uses the rot removal head arranged in a U-shaped structure to facilitate the removal and digging of the innermost teeth in the oral cavity, which is convenient for the dentist to perform the rot removal operation, and solves the problem that the previous rot removal curette could not clean the innermost teeth of the oral cavity. For the problem of derotation, the problems inside the oral cavity can be observed through the lighting lamp, which is convenient for medical staff to use, and solves the limitation of inconvenient observation that requires additional lighting tools in the past. One replacement head for picking and placing, simple structure and easy to operate. The handle of the dental elevator is fixedly connected to the dental elevator head by means of a threaded knob, which saves manpower. The handle slipped.

The present utility model will be explained in detail below with reference to the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

2 is a schematic diagram of the internal structure of the tooth lift handle of the present invention;

FIG. 3 is a schematic structural diagram of the dental lift of the present invention.

In the figure: 1. Elevator handle; 11. Slot body; 12. Receiving slot; 2. Elevator head; 21, Elevator rod; 22, Derotation head; 23, First fixing thread; 31. Lighting lamp; 4. Lighting switch button; 5. The first groove; 51. The first replacement head; 52. The first limit plate; 53. The groove cover; ; 56, the first card block.

Detailed ways

In order to facilitate the understanding of the present utility model, the present utility model will be more fully described below with reference to the related drawings. Several embodiments of the present utility model are given in the accompanying drawings, but the present utility model can be realized in different forms, and it is not We are limited to the embodiments described herein, but rather, these embodiments are provided so that this disclosure will be thorough and complete.

It should be noted that when an element is referred to as being "fixed" to another element, it may be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it may be The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for the purpose of illustration only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by those skilled in the technical field of the present invention, and the terminology used herein in the description of the present invention is used for the purpose of describing specific For the purpose of the examples, and not for the purpose of limiting the present invention, the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please emphatically refer to the accompanying drawings 1 and 2. The molar distal rot removal U-shaped digging spoon includes a dental lift handle 1 and a dental lift head 2. The outer wall of one end of the dental lift handle 1 is provided with an auxiliary lighting device 3, and the dental lift head 2 is provided with an auxiliary lighting device 3. The tooth lifter 21 and the rot removal head 22 are formed. The rot removal head 22 is arranged in a U-shaped structure. The first fixing thread 23 and the derotation head 22 arranged in a U-shaped structure are convenient for derotation and digging of the innermost teeth of the oral cavity, which is convenient for the dentist to carry out the derotation operation, and solves the problem that the previous derotation curette could not affect the most oral cavity. For the problem of derotation of the teeth inside, the auxiliary lighting device 3 includes a lighting lamp 31. The lighting lamp 31 is close to one end of the dental lift head 2 and is connected to the dental lift handle 1. The problems in the oral cavity are observed through the lighting lamp 31. It is convenient for medical staff to use, and solves the limitation of inconvenient observation that requires additional lighting tools in the past. The rear end of one end of the dental lift handle 1 away from the dental lift head 2 is provided with a lighting switch button 4, and the lighting lamp 31 and the lighting switch button 4 are electrically connected. Connected, it is convenient for medical staff to perform switching operations through the push switch. The middle of one end of the handle 1 away from the lighting switch button 4 is provided with an open groove body 11, and the groove body 11 is connected with the tooth elevator rod 21 through the first fixing thread 23. , the tooth elevator handle 1 and the dental elevator head 2 are fixedly connected by means of threaded knobs, which is simple to make and saves manpower. The outer wall of the dental elevator handle 1 is provided with a taking groove 12, which brings comfort to medical staff. To prevent the operating tooth lift handle 1 from slipping.

Please refer to the attached drawings 2 and 3, a first groove 5 is arranged inside one side of the tooth lift handle 1, a first replacement head 51 is arranged inside the first groove 5, and a second groove 5 is symmetrically arranged inside the first groove 5. A limit plate 52, the first replacement head 51 is located in the middle of the first limit plate 52, the tooth lift 2 can be replaced according to needs, which is convenient for use. One side of the first groove 5 is provided with a groove cover 53. The groove cover 53 is a The side is connected with the inner wall of the first groove 5 through the rotating shaft, the inner wall of the first groove 5 is provided with a fixing block 54, the inner wall of the fixing block 54 is provided with a first slot 55, and the inner wall of the groove cover 53 is provided with a first slot 55 on one side. The card slot 55 is engaged with the first card block 56 connected to it, and the slot cover 53 is opened by pressing to take and place the first replacement head 51 inside. The structure is simple and the operation is convenient.

The specific operation mode of the present utility model is as follows:

First, the medical staff opens the groove cover 53 and the dental elevator handle 1 by pressing, takes out the first replacement head 51 located between the first limit plates 52, and presses the groove cover 53 and the dental elevator handle 1 The first replacement head 51 is connected to the inner wall of the groove body 11 at one end of the dental lift handle 1 through threads, and the light switch button 4 is turned on by pressing to perform the tooth removal operation.

The present utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present utility model is not limited by the above-mentioned methods, as long as the non-essential improvement of the method concept and technical solution of the present utility model is adopted, or the Improvements in which the concept and technical solutions of the present invention are directly applied to other occasions are all within the protection scope of the present invention.

Claims (7)

1. A U-shaped digging spoon for removing rot in the distal part of the molar, comprising a tooth lift handle (1) and a tooth lift head (2), characterized in that the outer wall of one end of the tooth lift handle (1) is provided with an auxiliary lighting device (3), The dental lifter (2) is composed of a dental lifter (21) and a rot removal head (22). The rot heads (22) are connected by welding, and a first fixing thread (23) is provided on the outer wall of one end of the tappet (21) away from the rot removal head (22). 2 . The U-shaped digging spoon for removing decay in the distal part of molar teeth according to claim 1 , wherein the auxiliary lighting device ( 3 ) comprises a lighting lamp ( 31 ), and the lighting lamp ( 31 ) is close to the dental lift head. 3 . One end of (2) is connected with the tooth lift handle (1). 3. The U-shaped digging spoon for removing rot in the distal part of molar teeth according to claim 2, characterized in that, one end of the tooth lift handle (1) away from the tooth lift head (2) is provided with an illumination switch button (4), The lighting lamp (31) is electrically connected with the lighting switch button (4). 4. The U-shaped digging spoon for removing rot in the distal part of molar teeth according to claim 3, wherein a first groove (5) is provided inside one side of the handle (1), and the first groove (5) A first replacement head (51) is arranged inside, a first limit plate (52) is symmetrically arranged inside the first groove (5), and the first replacement head (51) is located at the first limit the middle of the plate (52). 5. The U-shaped digging spoon for removing rot in the distal part of molar teeth according to claim 4, wherein a groove cover (53) is provided on one side of the first groove (5), and the groove cover (53) is a The side is connected with the inner wall of the first groove (5) through the rotating shaft, the inner wall of one side of the first groove (5) is provided with a fixing block (54), and the fixing block (54) is provided with a first clamping groove ( 55), the inner wall of one side of the slot cover (53) is provided with a first clamping block (56) which is connected with the first clamping slot (55) through a clamping direction. 6. The U-shaped digging spoon for removing rot in the distal part of molar teeth according to claim 1, characterized in that, an open groove body (11) is provided in the middle of one end of the handle (1) away from the lighting switch button (4) , the groove body (11) is connected with the tappet (21) through the first fixing thread (23). 7 . The U-shaped digging spoon for removing rot in the distal part of molar teeth according to claim 6 , wherein a taking groove ( 12 ) is provided on the outer wall of the tooth lift handle ( 1 ). 8 .

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