JPH0447709Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention is a dental X-ray device used for dental X-ray photography.
The present invention relates to a storage device for a dental X-ray film package for storing the X-ray film package during imaging.

[Conventional technology]

When performing X-ray photography of teeth, a dental X-ray film package is used in which the X-ray film is packaged in a package that transmits X-rays but does not transmit light. Such a dental X-ray film package will be explained with reference to the drawings.

FIG. 4 is a plan view of the dental X-ray film package. In the figure, numeral 1 is a package made of opaque and flexible synthetic resin, which allows X-rays to pass through but not light rays. 2 is an X sealed inside the package 1
It is a line film.

When performing X-ray photography of teeth, the dentist inserts a dental X-ray film package into the patient's oral cavity, contacts the tooth to be photographed, and places the dental X-ray film package on the opposite side of the patient's mouth. irradiate with X-rays. As a result, an X-ray latent image of the tooth is obtained on the X-ray film 2.
The dentist removes the dental X-ray film package from the patient's oral cavity and places the package in a dark room or box.
The X-ray film 2 is taken out and developed. In this way, an X-ray image of the tooth to be photographed can be obtained on the X-ray film 2.
A dentist performs diagnosis and treatment based on this X-ray image.

[The problem that the idea attempts to solve]

By the way, when performing X-ray photography, the dentist:
The dental X-ray film packaging requires inserting the dental X-ray film packaging into the oral cavity, taking it out from the oral cavity, and then tearing the packaging 1 and taking out the X-ray film for development processing. It was impossible to avoid the patient's saliva, which had been deposited in large quantities on the patient's body, from also depositing on the dentist. Such adhesion of saliva not only causes discomfort for the dentist, but if the dentist's finger has a wound, the virus in the saliva can enter through the wound and cause the dentist himself to become infected. I had a feeling that I would get sick.

The purpose of the present invention is to solve the above-mentioned problems of the prior art and to prevent the adhesion of saliva.
To provide a storage device for wire film packaging.

[Means to solve the problem]

In order to achieve the above object, the present invention provides a storage device for a dental It consists of a dental X-ray film package inserted through the opening, and two flexible sheets connected to each sheet of the opening and protruding outside the oral cavity when the storage section is inserted into the oral cavity. and a gripping portion, and a portion of one sheet of the opening and a sheet of the gripping portion connected to this sheet, near each connecting portion, is a folding portion for sealing the dental X-ray film package. shall be.

The present invention is also characterized in that the storage section is provided with a code section.

[Effect]

When performing X-ray photography, the dental X-ray film package is inserted into the storage section, and the opening sheet and the grip sheet near the connecting section are folded in so as to enclose the inserted dental X-ray film package. It can be done. In this state, the dentist places the storage section at a predetermined position of the patient's tooth to be photographed. After irradiation with X-rays, the dentist removes the housing from the patient's oral cavity by holding the gripping portion and pulling or tearing the gripping portion to both sides to open or tear the housing. Thereby, the dental X-ray film package can fall out or be taken out from the storage section. Saliva is not attached to the dental X-ray film package that has fallen off or has been taken out. This dental X-ray film package is peeled off and the X-ray film is taken out and subjected to a phenomenon treatment.

〔Example〕

Hereinafter, the present invention will be explained based on the illustrated embodiments.

Figures 1a, b, c, and d are a plan view and a sectional view taken along lines 1b-1b, 1c-1c, and 1d-1d of a storage device for a dental X-ray film package according to an embodiment of the present invention. . In the figure, 3 indicates a storage section. 3a, 3
b is a flexible synthetic resin sheet that transmits X-rays. The edges of the sheets 3a and 3b are welded, leaving the lower part as shown in the figure, thereby forming the bag-shaped storage section 3.
is formed. 4 indicates a gripping portion. 4a and 4b are continuous sheets with the sheets 3a and 3b, respectively, and are formed to be narrower in width and longer than the sheets 3a and 3b. Sheets 4a and 4b are separated. 7 shows the welded portions of the edges of the sheets 3a and 3b. 8 is the opening of the storage section (the part that is not welded), 9 is the sheet 3a near the opening 8,
3b and one of the sheets 4a and 4b of the gripping portion that is continuous with that sheet. This fold-in portion will be described later. 10 is a code section provided on the sheet 3a of the storage section 3. As shown in FIG.
b, and an adhesive layer 10c for adhering to the sheet 3a. Note that the code section 10 may be provided on the seat 3b or on the inner surface of the storage section 3.

When performing X-ray photography, the dentist opens the opening 8 and inserts the dental X-ray film package into the storage section 3. After inserting the dental X-ray film package,
The folding part 9 is folded in, and the dental X-ray film package is wrapped in this part 9 and sealed in the storage part. This situation is shown in FIG.
In FIG. 2, the same parts as those shown in FIGS. 1a to d are given the same reference numerals. The portion to be folded is a continuous portion between sheets 3a and 4a, or a continuous portion between sheets 3b and 4b, and the latter case is shown in FIG. This makes it possible to prevent the dental X-ray film packaging from slipping out and preventing saliva from entering.

After the imaging is completed, the dentist holds the grip part 4, takes out the storage part 3 from the patient's mouth, grasps the sheet 4a with one hand and the sheet 4b with the other hand, and pulls them both to fold them. When the portion 9 is pulled out, it returns to its original state (the state shown in FIG. 1b) and the opening 8 opens. If we continue this tension,
The welded part 7 of the storage part 3 is peeled off. This state is shown in the perspective view of the storage device in FIG. sheet 3
As the peeling off of a and 3b continues, the dental X-ray film package eventually falls out of the storage section 3.
Since the dental X-ray film package that fell off had been stored in the storage section 3 until then, the patient's saliva did not adhere to it. The dental X-ray film package 1 is torn in a dark room or dark box, and the X-ray film 2 is taken out and processed. As a result, an X-ray image of the tooth and an X-ray symbol are displayed on the X-ray film 2.
A line image is obtained. Incidentally, in the above embodiment, an example in which a code section is provided has been given, but the code section is not necessarily required and may be provided as necessary.

[Effect of idea]

As described above, in the present invention, since the dental X-ray film package is stored in the storage part and X-ray photography is performed, it is possible to reliably prevent the patient's saliva from adhering to the dentist. I can do it. In addition, by using a flexible sheet in the storage section, dental
The patient's discomfort can be further alleviated compared to when the linear film package is directly placed into the oral cavity. Furthermore, the patient's discomfort can be effectively alleviated by forming the periphery of the storage portion into a rounded shape by welding. Furthermore, dental
Since the wire film package is sealed in the storage portion by simply folding the folded portion without using adhesive, manufacturing and handling are extremely easy.

Furthermore, if a code section is provided, it is extremely convenient to identify developed X-ray film.

[Brief explanation of the drawing]

1a, b, c, and d are a plan view and a sectional view taken along lines 1b to 1b, 1c to 1c, and 1d to 1d of a storage device for a dental X-ray film package according to an embodiment of the present invention; Figure 2 is a cross-sectional view of the dental X-ray film package enclosed in the storage section shown in Figure 1b, Figure 3 is a perspective view showing the state in which the storage device is peeled off, and Figure 4 is the dental X-ray film package. FIG. 3 is a plan view of the film package. 1... Packaging body, 3... Storage section, 3a, 3b, 4
a, 4b...Sheet, 4...Gripping part, 8...Opening part, 9...Folding part, 10...Symbol part.

Claims (1)

[Claims for Utility Model Registration] (1) A storage unit consisting of two flexible sheets whose peripheries are welded together except for the opening, and a dental X-ray film package inserted into the storage unit from the opening. and a gripping part made of two flexible sheets that protrudes outside the oral cavity when the storage part connected to each sheet of the opening is inserted into the oral cavity, A storage device for a dental X-ray film package, characterized in that the sheet and the sheet of the gripping section connected to the sheet are formed into fold-in portions for sealing the dental X-ray film package in the vicinity of each connection section. . (2) In the storage device for a dental X-ray film package according to claim (1), an
A storage device for a dental X-ray film package, characterized in that the radiation film is provided with a code section for imparting a coded X-ray image.