JP3609289B2 - Therapeutic marker - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a therapeutic marker for marking a line or the like on a patient's skin, for example, as a marker in radiation therapy or as a marker in treatments other than radiation therapy.
[0002]
[Prior art]
Conventionally, in the treatment of cancer patients, treatment of irradiating the affected area with radiation is generally performed. In this radiotherapy, as a mark for identifying an affected area, a mark such as a line or a cross is written on the patient's skin using oil-based ink, fuchsin lysor solution, or the like.
[0003]
[Problems to be solved by the invention]
However, when a line or the like is written using oil-based ink or the like, there is a problem that an accurate straight line cannot be drawn due to a wrinkle of the skin or the line is blurred and the line becomes unclear. There is also a problem that the clothes and hands of the surgeon and patient are soiled.
[0004]
SUMMARY OF THE INVENTION Accordingly, the present invention aims at marking a clear and accurate mark on the patient's skin without marking the surgeon or the patient's clothes when marking the mark for treatment. It is.
[0005]
[Means for Solving the Problems]
The therapeutic marker of the present invention, which has been made to achieve such an object, includes a base paper on which a mark serving as a therapeutic mark is printed on the surface, and a transparent layer that is peelably laminated on the back surface of the base paper. A protective sheet layer; an ink layer that is laminated on a back surface of the protective sheet layer and forms the same mark as the mark printed on the base paper; an adhesive layer that is laminated on the back surface of the ink layer; And a protective paper laminated in a peelable manner on the back surface of the layer, peeling off the protective paper, containing moisture in the base paper, and pressing the adhesive layer against the skin, the adhesive layer, The ink layer and the protective sheet layer are transferred to the skin side to serve as marks for various treatments, and the protective sheet layer, the ink layer and the adhesive layer are flexible to the skin and resistant to friction. .
[0006]
According to the therapeutic marker of the present invention, after peeling off the protective paper, the base paper is pasted so as to press the adhesive layer against the skin of the affected area of the patient, and the base paper is bonded by sufficiently containing moisture. If the base paper is peeled off after the layer is adhered to the skin, the adhesive layer, the ink layer, and the protective sheet layer can be transferred to the skin side to be used as marks for various treatments. Note that moisture may be contained in the base paper before the base paper from which the protective paper has been peeled is attached to the skin. Here, when the base paper is affixed to the affected area, it is easily determined where to affix it based on the mark printed on the surface. Since a mark composed of the same mark as this mark is transferred to the patient's skin, a clear and accurate mark can be marked on the patient's skin. Further, since the surface of the mark is protected by the protective sheet layer, the mark does not disappear even if it is rubbed with clothes or the like, and the mark can be maintained over a long period of time.
[0007]
More specifically, as the therapeutic marker of the present invention, the protective sheet layer is formed of a polyester-based ink, the ink layer is formed of a polyester-based ink, and the adhesive layer is What is formed with the acrylic adhesive is good to use.
[0008]
According to this therapeutic marker, it has good stretchability and is well-familiar with the skin. Even when it adheres to the elbow etc., there is no tension on the skin, it deforms flexibly with the movement of the skin, and it can be torn or peeled off. hard.
[0009]
Further, in the therapeutic marker of the present invention, as the ink layer, an ink that does not develop color with respect to a fluorescent lamp or an incandescent lamp used as natural sunlight or indoor lighting, but develops color only with black light is used. Good.
[0010]
By using such an ink, when marking with the therapeutic marker of the present invention is applied to the part exposed from the clothes, since the mark is not conspicuous at normal time, the mental pain of the patient can be eased. is there.
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 1, the radiation treatment line marker 1 according to the embodiment can be peeled off on the base sheet 5 on which a line 3 serving as a treatment mark is printed on the surface and on the back surface of the base sheet 5. A transparent protective sheet layer 7 that is laminated, an ink layer 9 that is laminated on the back surface of the protective sheet layer 7 and forms the same line as the line 3 printed on the base paper 5, and the back surface of the ink layer 9 And an adhesive layer 11 laminated on the back surface of the adhesive layer 11 in a peelable manner. The back surface of the base paper 5 is coated with water-soluble glue.
[0012]
Here, as the protective sheet layer 7, a trade name “Sericol EG”, which is a polyester-based ink manufactured by Teikoku Ink Manufacturing Co., Ltd., is used. In addition, as the ink layer 9, a trade name “Fujiron” manufactured by Nagase Screen Printing Laboratory Co., Ltd., which is a polyester ink, is used. Furthermore, as the adhesive layer 11, a trade name “Liquidyne THB-10” manufactured by Liquidin Co., which is an acrylic ester adhesive, is used.
[0013]
In using this radiotherapy line marker 1, first, after removing the protective paper 13, the position of the line 3 printed on the surface of the base paper 3 is aligned with the skin of the affected area of the patient. The base paper 5 is pasted so as to press the adhesive layer 11. In this state, water is sufficiently contained in the base paper 5 by absorbent cotton or water spray containing water. Then, the water-soluble glue coated on the base paper 5 is dissolved, and the protective sheet layer 7 is easily peeled off from the base paper 5, and the adhesive layer 11 is firmly adhered to the patient's skin. If the base paper 5 is peeled off after the adhesive layer 11 is firmly adhered to the skin in this way, the adhesive layer 11, the ink layer 9 and the protective sheet layer 7 are transferred to the skin side and used as a mark for radiation therapy. Can do. In addition, after peeling off the base paper 5, it can be set as the state which adhere | attached this mark on skin firmly by wiping away a moisture and drying it.
[0014]
The radiotherapy line marker 1 was used to test the adhesion and durability of the mark to the skin. Even after several weeks, the line did not peel off in normal daily life. There was no rash or allergic reaction.
[0015]
As described above, according to the radiation therapy line marker 1 of the present embodiment, it is possible to clearly and accurately mark a therapeutic marker on the patient's skin, and to stain the operator's and patient's clothes and the like. Nor. In addition, it was found to be excellent in stretchability, sufficient durability, and no side effects such as skin irritation and allergic reaction.
[0016]
Although the embodiments of the present invention have been described above, the present invention is not limited to the above-described embodiments, and can be implemented in various modes without departing from the scope of the invention.
[0017]
For example, the mark to be marked on the skin is not limited to a straight line but may be a cross or L-shape. Further, the present invention can be used not only for radiation therapy but also for marking a patient's skin during treatment other than radiation therapy.
[0018]
In the above embodiment, the color of the ink of the ink layer 9 is not specified, but the radiation treatment line marker 1 using inks of various colors such as black, white, yellow, blue, green, and red. It is advisable to make an optimal color marking according to the color of the patient's skin and the purpose of treatment.
[0019]
Further, as the ink layer 9, it is preferable to use an ink that does not develop a color with respect to a fluorescent lamp or an incandescent lamp that is used for natural sunlight or indoor lighting, but develops color only with black light.
[0020]
By using such an ink, when marking with the therapeutic marker of the present invention is applied to the part exposed from the clothes, since the mark is not conspicuous at normal time, the mental pain of the patient can be eased. is there.
[0021]
【The invention's effect】
As described above, according to the present invention, when marking a treatment mark on a patient's skin, it is possible to mark a clear and accurate mark without contaminating an operator or a patient's clothes. .
[Brief description of the drawings]
FIG. 1 is a schematic perspective view highlighting the configuration of a radiation therapy line marker in an embodiment.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Radiation therapy line marker, 3 ... Line, 5 ... Base paper, 7 ... Protection sheet layer, 9 ... Ink layer, 11 ... Adhesive layer, 13 ... Protection paper.

Claims (3)

A base paper on which a mark serving as a treatment mark is printed on the surface;
A transparent protective sheet layer that is peelably laminated on the back surface of the base paper,
An ink layer laminated on the back surface of the protective sheet layer and forming the same mark as the mark printed on the base paper;
An adhesive layer laminated on the back surface of the ink layer;
It is composed of a protective paper that is peelably laminated on the back surface of the adhesive layer,
The protective paper is peeled off, moisture is contained in the base paper, and the adhesive layer is pressed against the skin to transfer the adhesive layer, the ink layer and the protective sheet layer to the skin side. A therapeutic marker which serves as a mark of the occasion, and the protective sheet layer, the ink layer and the adhesive layer are rich in flexibility with respect to the skin and resistant to friction. The therapeutic marker according to claim 1,
The protective sheet layer is formed of a polyester-based ink;
The ink layer is formed of a polyester-based ink;
The therapeutic marker, wherein the adhesive layer is formed of an acrylic adhesive. The therapeutic marker according to claim 1 or 2,
A therapeutic marker characterized in that, as the ink layer, an ink that does not develop color with respect to a fluorescent lamp or an incandescent lamp used as natural sunlight or indoor lighting, but develops color only with black light.

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