CN213372089U

CN213372089U - Auxiliary positioning device for X-ray film

Info

Publication number: CN213372089U
Application number: CN202021599164.8U
Authority: CN
Inventors: 嵇步云; 万媛; 谢小婷; 陈秋艳; 林家婷; 夏勇
Original assignee: Yijishan Hospital of Wannan Medical College
Current assignee: Yijishan Hospital of Wannan Medical College
Priority date: 2020-08-04
Filing date: 2020-08-04
Publication date: 2021-06-08
Anticipated expiration: 2030-08-04

Abstract

The utility model provides an X-ray film auxiliary positioning device, which comprises a Z-shaped rod, a circular ring, a fixing frame and a film sleeve. The circular ring is sleeved on the handheld end of the Z-shaped rod in a sliding manner through a sliding sleeve; at least one bolt is fixed at the other end of the Z-shaped rod; each bolt is parallel; the fixing frame is an L-shaped integral support and comprises an inserting block and a vertical plate, the inserting block and the vertical plate are of an integral structure, and the inserting block is provided with at least one jack which corresponds to at least one bolt one by one; the film cover is a semi-closed film cover with one open side, and comprises a silica gel sheet and a plastic film, wherein the silica gel sheet and the plastic film enclose a cavity capable of being inserted and fixed with an IP plate, the IP plate can be pasted and fixed on the silica gel sheet, an adhesive sheet is embedded on the plastic film, and the adhesive sheet is adsorbed on a vertical plate. This is novel through auxiliary positioning replaced the mode of pressing with the hand when clapping the dental lamina, and is very convenient, protects the IP board through setting up the film cover, has reduced the mar of tooth to the IP board, reduce cost.

Description

Auxiliary positioning device for X-ray film

Technical Field

The utility model discloses the medical instrument field specifically is an X-ray piece auxiliary positioning device.

Background

The traditional dental film is an X-ray film of teeth, commonly called an IP plate and also called an intraoral standard film. Dental films are the most widely used examination in the stomatology department and are also most commonly used because they facilitate diagnosis and treatment before, during and after treatment of teeth. Helps to find lesions before treatment; in the treatment, a pin photographic method can be used for de-spreading root conditions and the like; observing the curative effect after treatment, and the like. Clinically, the dental film is used for diagnosing and treating hard tissue lesions, dental pulp lesions, periapical lesions and periodontal diseases of teeth. A single dental film may display 3-4 teeth. The teeth show a white, opaque image on the dental film.

However, the conventional dental film photographing process has the following problems: 1. in the existing shooting mode, a dental film is generally pressed by a patient, and the position of the patient is often deviated when the patient presses the dental film, so that the shot image is not neat; 2. as for the existing dental film, the dental film is absorbed and placed in the oral cavity through a thin sheet, scratches and surface pollution frequently occur in actual use, one IP plate is between 600 RMB and 800 RMB in cost, and the replacement is required within 3 months basically, so that great cost consumption is caused.

SUMMERY OF THE UTILITY MODEL

Problem to current technical scheme existence, the utility model aims to provide an X-ray piece auxiliary positioning device.

In order to achieve the above object, the utility model provides a following technical scheme:

an X-ray film auxiliary positioning device for auxiliary positioning protection of dental films comprises: the device comprises a Z-shaped rod, a circular ring, a fixed frame and a film sleeve, wherein the two horizontal ends of the Z-shaped rod are respectively a Z-shaped rod handheld end and a Z-shaped rod fixed end, and the circular ring is sleeved on the Z-shaped rod handheld end in a sliding manner through a sliding sleeve; at least one bolt is fixed on the fixed end of the Z-shaped rod, which is far away from the circular ring; each bolt is parallel;

the fixing frame is an L-shaped integral support and comprises an inserting block and a vertical plate, the inserting block and the vertical plate are of an integral structure, and the inserting block is provided with at least one inserting hole corresponding to at least one inserting pin one to one; the vertical plate is parallel to a disc surface formed by the circular ring;

the film cover is the open semi-closed film cover in one side, including silica gel piece and plastic film, silica gel piece and plastic film enclose into a cavity that can peg graft fixed IP board, the tooth piece can paste and fix on the silica gel piece, inlay an adhesion patch on the plastic film, the adhesion patch can adsorb on the riser.

Further, the thicknesses of the silica gel sheet and the plastic film are respectively 0.4 mm.

Furthermore, the circular disc surface and the vertical plate formed by the circular ring are perpendicular to the handheld end of the Z-shaped rod.

Further, the ring is made of plastic material.

Further, the fixing frame is made of plastic materials.

Furthermore, the circular ring and the sliding sleeve are of an integrated structure.

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

1. the utility model discloses a ring cooperation that the slip cap was established is used for the mount of fixed dental lamina, with the distance adjustable between the disc of dental lamina and location, can enlarge the depth through the mode of bolt cooperation jack inside the oral cavity simultaneously, adapts to different patients and uses, has replaced original patient hand mode, and is very convenient.

2. This novel film cover through design pastes the dental lamina on the silica gel piece of film cover, as long as to different patients with trade the film cover can, the design of film cover has solved the dental lamina and in the in-service use condition that mar and surface contamination often take place, very big saving the cost, avoided the damage of dental lamina mar.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

FIG. 1 is a schematic view of the structure of the device of the present invention;

fig. 2 is a schematic top view of the fixing frame of the present invention;

FIG. 3 is a schematic side view of the fixing frame of the present invention;

fig. 4 is a schematic view of the structure of the film sleeve of the present invention.

The figure is marked with: 1. z-shaped rod, 2, ring, 3, sliding sleeve, 4, fixing frame, 5, film sleeve, 10, Z-shaped rod hand-held end, 11, Z-shaped rod fixed end, 12, bolt, 41, plug block, 42, vertical plate, 43, jack, 51, silica gel sheet, 52, plastic film, 53 and adhesive sheet.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the embodiments of the present invention and the accompanying drawings, and obviously, the described embodiments are some, not all, of the embodiments of the present invention.

As shown in fig. 1-4, the X-ray film auxiliary positioning device of the present embodiment is used for auxiliary positioning protection of a dental film, and the device includes a Z-shaped rod 1, a ring 2, a fixing frame 4 and a film cover 5.

The two horizontal ends of the Z-shaped rod 1 are respectively a Z-shaped rod handheld end 10 and a Z-shaped rod fixed end 11; the Z-shaped rod 1 can be made of stainless steel or plastic materials, the rigidity of the Z-shaped rod meets the requirement, and the Z-shaped rod 1 cannot be made of materials which are easy to deform.

The circular ring 2 is sleeved on the Z-shaped rod handheld end 10 in a sliding manner through a sliding sleeve 3; the Z-shaped rod fixing end 11 of the Z-shaped rod 1, which is far away from the circular ring 2, is fixed with at least one bolt 12; each pin 12 is parallel to each other. In this embodiment and in general use, preferably 4 pins 12 are used.

The fixing frame 4 is an L-shaped integral support, the fixing frame 4 is made of plastic materials, a disc surface and a vertical plate 42 formed by the ring 2 are perpendicular to the Z-shaped rod holding end 10, the fixing frame 4 comprises an inserting block 41 and a vertical plate 42, the inserting block 41 and the vertical plate 42 are of an integral structure, and at least one inserting hole 43 corresponding to at least one inserting pin 12 in a one-to-one mode is formed in the inserting block 41; the vertical plate 42 is parallel to a disk surface formed by the circular ring 2; the bolts 12 and the jacks 43 are matched with each other, and any one bolt 12 can be inserted into any one jack 43, so that the adjustment according to different depths in the oral cavity is realized.

Film cover 5 is the open semi-closed film cover in one side, including silicon sheet 51 and plastic film 52, silicon sheet 51 and plastic film 52 enclose into a cavity that can peg graft fixed IP board, the dental lamina can paste and fix on silicon sheet 51, inlay an adhesive wafer 53 on the plastic film 52, adhesive wafer 53 can adsorb on riser 42. The thicknesses of the silicone sheet 51 and the plastic film 52 are respectively 0.4 mm.

In the actual shooting use process, medical personnel hold the Z-shaped rod holding end 10 of the Z-shaped rod 1 by hand, or fix the Z-shaped rod holding end 10 on the arm of the rotary dental chair, and adjust the insertion mode between the bolt 12 and the insertion hole 43 according to the oral cavity depths of different patients, so as to adapt to different oral cavities and achieve complete fitting. After the laminating of oral cavity inside, through adjusting sliding sleeve 3 at the handheld distance of end 10 of Z type pole, with the laminating of face's muscle and ring 2, reach supplementary fixed effect, replaced original patient with stretching into the mode that the tooth piece was pressed in the oral cavity with the hand, very convenient and practical. For the dental sheet, the film sleeve 5 is designed, both sides of the film sleeve 5 are only 0.4 mm, the dental sheet is very light and thin, and the film sleeve 5 replaces an original bonding sheet, so that the surface area is not increased, and the comfort of a patient is improved. Fix the dental lamina on silicon gel piece 51 through the mode of pasting, another face adsorbs on riser 42 through inlayed sticker 53, and the IP board of having protected the dental lamina that so fine is not drawn the vestige, very big saving the cost, avoided the damage of dental lamina mar.

The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or scope of the invention as defined in the accompanying claims.

Claims

1. An X-ray film auxiliary positioning device for auxiliary positioning protection of dental films comprises: the device comprises a Z-shaped rod (1), a circular ring (2), a fixing frame (4) and a thin film sleeve (5), and is characterized in that the two horizontal ends of the Z-shaped rod (1) are respectively a Z-shaped rod handheld end (10) and a Z-shaped rod fixed end (11), and the circular ring (2) is slidably sleeved on the Z-shaped rod handheld end (10) through a sliding sleeve (3); at least one bolt (12) is fixed on a Z-shaped rod fixing end (11) of the Z-shaped rod (1) far away from the circular ring (2); each bolt (12) is parallel to each other;

the fixing frame (4) is an L-shaped integral support, the fixing frame (4) comprises an inserting block (41) and a vertical plate (42), the inserting block (41) and the vertical plate (42) are of an integral structure, and at least one inserting hole (43) corresponding to at least one inserting pin (12) in a one-to-one mode is formed in the inserting block (41); the vertical plate (42) is parallel to a disc surface formed by the circular ring (2);

film cover (5) are the open semi-closed film cover in one side, including silicon sheet (51) and plastic film (52), silicon sheet (51) and plastic film (52) enclose into a cavity that can peg graft fixed IP board, the dental lamina can paste and fix on silicon sheet (51), inlay one adhesion patch (53) on plastic film (52), adhesion patch (53) can paste and adsorb on riser (42).

2. The auxiliary positioning device for X-ray films according to claim 1, wherein the thickness of the silicone sheet (51) and the thickness of the plastic film (52) are respectively 0.4 mm.

3. An X-ray film auxiliary positioning device as claimed in claim 1, characterized in that the circular disc surface and the riser (42) formed by the circular ring (2) are perpendicular to the Z-shaped bar holding end (10).

4. An X-ray film auxiliary positioning device as claimed in claim 1, characterized in that the ring (2) is made of plastic material.

5. The auxiliary positioning device for X-ray film as claimed in claim 1, wherein the fixing frame (4) is made of plastic material.

6. The auxiliary positioning device for X-ray film as claimed in claim 1, wherein the ring (2) and the sliding sleeve (3) are of an integral structure.