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JP7366350B2 - radiation therapy clothing - Google Patents
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JP7366350B2 - radiation therapy clothing - Google Patents

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JP7366350B2
JP7366350B2 JP2019223494A JP2019223494A JP7366350B2 JP 7366350 B2 JP7366350 B2 JP 7366350B2 JP 2019223494 A JP2019223494 A JP 2019223494A JP 2019223494 A JP2019223494 A JP 2019223494A JP 7366350 B2 JP7366350 B2 JP 7366350B2
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順治 今西
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Description

本発明は、癌患者の患部に強いX線や電子線等の放射線を照射して治療を行う際に、患者が着用する放射線治療用衣服に関するものである。 The present invention relates to clothing for radiation therapy that is worn by a cancer patient when the affected area of the patient is treated by irradiating intense radiation such as X-rays or electron beams.

放射線治療は、リニアック装置を使って行われるが、ベッドに横たわる患者の周りで、放射線の照射ヘッドを回転させながら、コンピュータ制御により放射線を患部に集中的に照射するようにして、正常細胞への影響を最小限にしながら、癌細胞を死滅させる。その治療対象としては、乳癌,肺癌,前立腺癌,食道癌,肝癌,膵臓癌等があげられる。 Radiation therapy is performed using a linac device, which rotates the radiation irradiation head around the patient while the patient is lying in bed, and uses computer control to concentrate the radiation on the affected area, targeting normal cells. Kills cancer cells with minimal impact. Targets for this treatment include breast cancer, lung cancer, prostate cancer, esophageal cancer, liver cancer, and pancreatic cancer.

リニアックによる放射線治療は、通常、次のようにして行われる。まず、治療計画用に、CT検査としてCT装置により画像を撮影して癌の位置を確認し、放射線治療を行う際には、CT画像で確認した位置に対してリニアックで放射線を集中的に照射する。その際、CT装置で撮影する際と、リニアックで放射線を照射する際とで体の位置合わせを行う必要がある。その手段として、患者の身体表面に体位確認用の印としてラインを描き入れ、CT装置とリニアックに設けたレーザーポインタによって位置合わせを行うようにしている。 Radiation therapy using a linac is usually performed as follows. First, for treatment planning, images are taken using a CT device as a CT scan to confirm the location of the cancer.When performing radiation therapy, a linac is used to intensively irradiate radiation to the location confirmed by the CT image. do. At that time, it is necessary to align the body position when taking an image with a CT device and when irradiating radiation with a linac. As a means of achieving this, a line is drawn on the surface of the patient's body as a mark to confirm the patient's body position, and alignment is performed using a CT device and a laser pointer provided on the linac.

体位確認用のラインは、CT装置での検査時に、レーザーポインタの赤い線に合わせて患者の身体に描く。通常、図4,図5に示すように、身体正面に、胸周辺位置から腹部にかけてラインA、腹部の左右両側面に、身体の周囲方向にラインB、身体の左右両側面に、胸周辺位置から腹部にかけてラインCを描く。 A line for checking the patient's body position is drawn on the patient's body in alignment with the red line of the laser pointer during the CT scan. Normally, as shown in Figures 4 and 5, line A runs from the chest area to the abdomen in front of the body, line B runs around the body on both left and right sides of the abdomen, and line B runs around the chest area on both left and right sides of the body. Draw a line C from the to the abdomen.

リニアックによる放射線の照射時には、治療計画用にCT画像を撮影したときと同じ体勢になるように、身体に書き込んだ体位確認用のラインA~Cをレーザーポインタの赤い線に合うように調整して、患部に的確に照射できるようにしている。すなわち、ラインAで身体の幅方向の位置合わせを行い、ラインBで身体の身長方向の位置合わせを行い、ラインCで身体のベッド面からの高さ方向の位置合わせを行ってCT画像を撮影したときと同じ体勢になるようにする。そして、位置合わせを正確に行うため、各ラインA~Cは、なるべく長く描く必要がある。 When administering radiation using the linac, adjust the lines A to C drawn on your body to match the red line of the laser pointer so that you are in the same position as when the CT images were taken for treatment planning. This allows for accurate irradiation of the affected area. That is, line A aligns the body in the width direction, line B aligns the body in the height direction, line C aligns the body in the height direction from the bed surface, and a CT image is taken. Try to get into the same position as when you did it. In order to perform accurate alignment, each line A to C needs to be drawn as long as possible.

このような体位確認用のラインA~Cを身体に書いたり、それらのラインA~Cを使って身体の位置合わせを行ったりする作業は、少なくともラインを描く箇所を露出させた状態で行う必要がある。その際、患者を裸の状態にして行うには、特に女性患者の場合、羞恥心で精神的に相当な苦痛を与えてしまう。そこで、従来、特許文献1に示されるような放射線治療用衣服が提案されている。 Work such as drawing lines A to C on the body to confirm body position or using these lines A to C to align the body must be done with at least the area where the lines are drawn exposed. There is. At that time, having the patient naked causes a great deal of emotional pain, especially in the case of female patients, due to the sense of shame. Therefore, conventionally, radiation therapy clothing as shown in Patent Document 1 has been proposed.

その放射線治療用衣服は、綿布で形成されたTシャツ状のゆったりとした衣服で、患部周辺が開放できる患部周辺開閉部と、体位確認用に身体に付けた印が確認できる体位確認用開閉部とが設けられている。このような放射線治療用衣服を着用すれば、体位確認作業と治療を着衣のまま行うことができ、患者の羞恥心を和らげて精神的苦痛を緩和することができる。 The radiotherapy clothing is a loose-fitting T-shirt-like garment made of cotton cloth, with an opening/closing part around the affected area that can be opened around the affected area, and an opening/closing part for checking body position where marks made on the body can be checked. is provided. By wearing such clothing for radiation therapy, it is possible to perform body position confirmation and treatment while wearing the clothing, which can alleviate the patient's sense of shame and alleviate mental pain.

特開2006-225810号公報Japanese Patent Application Publication No. 2006-225810

しかしながら、上記従来の放射線治療用衣服は、CT装置による検査や、リニアックによる治療を行う前に着替える必要があるが、CT装置やリニアックが設置された室内には、通常、検査中や治療中に患者の様子を見るための監視カメラが設けられており、患者にとって、着替えるところを見られているのではないかと気になってしまうという問題点があった。また、上記従来の放射線治療用衣服は、身体に密着しておらず、身体のわずかな動きによっても、体位確認用開閉部が動いて身体に書かれたラインが隠れてしまうおそれがあるという問題点もあった。 However, while it is necessary to change the clothes for conventional radiation therapy mentioned above before performing an examination with a CT machine or treatment with a linac, it is usually necessary to change clothes in the room where the CT machine or linac is installed during the examination or treatment. Surveillance cameras are installed to monitor the patient's behavior, which poses a problem in that the patient may be concerned that someone is watching him or her change clothes. In addition, the above-mentioned conventional radiation therapy clothing does not fit closely to the body, and even the slightest movement of the body may move the opening/closing part for checking the body position, causing the problem that the lines drawn on the body may be hidden. There were also points.

本発明は、そのような問題点に鑑み、患者が下着のようにして自宅から着て来られるようにして、病院内で着替える必要がないようにすることを目的とするものである。また、体に密着させ、開口部が動かないようにして、身体に書いた体位確認用のラインが常にはっきりと確認できるようにすることを目的にするものである。 In view of such problems, it is an object of the present invention to enable patients to wear underwear from home so that they do not need to change clothes at the hospital. Furthermore, the purpose is to make it close to the body so that the opening does not move, so that the line drawn on the body for checking the body position can be clearly checked at all times.

前記課題を解決するため、本願の請求項1に係る発明は、放射線治療を行う際に患者が着用する衣服であって、伸縮可能な布地で形成して、着用した際に、布地が伸びて全体が身体に密着するようにし、身体の正面と両側面に位置する部分に、胸周辺位置から腹部にかけて細長い開口部を直線状に設け、身体の両側面に位置する部分に設けた前記開口部の腹部部分から身体の正面側にかけて身体の周方向に伸びる凸状開口部を設けたことを特徴とする。 In order to solve the above problem, the invention according to claim 1 of the present application is a garment worn by a patient when performing radiation therapy, which is made of stretchable fabric so that when worn, the fabric stretches. The entire body should be in close contact with the body, and elongated openings are provided in a straight line from the chest area to the abdomen in the parts located on the front and both sides of the body, and the openings provided in the parts located on both sides of the body are It is characterized by having a convex opening extending in the circumferential direction of the body from the abdominal part to the front side of the body .

また、本願の請求項2に係る発明は、請求項1に係る発明において、乳房近傍部分に治療マーキング用開口部を設けたことを特徴とする。 Furthermore, the invention according to claim 2 of the present application is characterized in that, in the invention according to claim 1, an opening for treatment marking is provided in the vicinity of the breast .

本発明は、次のような効果を奏する。
すなわち、請求項1に係る発明においては、伸縮可能な布地で形成して、着用した際に、布地が伸びて全体が身体に密着するようにし、身体の正面と両側面に位置する部分に、胸周辺位置から腹部にかけて細長い開口部を直線状に設けた。その結果、患者が下着のようにして自宅から着て来られるようになり、病院内で着替える必要がなくなる。また、体に密着して、開口部が動かないようになって、身体に描いた体位確認用のラインが常にはっきりと確認できるようになる。さらに、身体の両側面に位置する部分に設けた前記開口
部の腹部部分から身体の正面側にかけて身体の周方向に伸びる凸状開口部を設けたので、腹部の左右両側面から、身体の周囲方向に描いたラインの見える範囲が広がって、身体の身長方向の位置合わせの精度を向上させることができる。
The present invention has the following effects.
That is, in the invention according to claim 1, it is made of stretchable fabric so that when worn, the fabric stretches and the whole body comes into close contact with the body, and the parts located on the front and both sides of the body are A long and narrow opening was provided in a straight line from the chest area to the abdomen. As a result, patients will be able to wear it from home like underwear, eliminating the need to change clothes at the hospital. In addition, since it fits closely to the body and the opening does not move, the line drawn on the body to check the body position can be clearly seen at all times. Furthermore, the openings provided in portions located on both sides of the body
Since we have a convex opening that extends in the circumferential direction of the body from the abdominal part of the abdomen to the front side of the body, the line drawn in the circumferential direction of the body can be seen from both left and right sides of the abdomen. The accuracy of directional alignment can be improved.

また、請求項2に係る発明においては、請求項1に係る放射線治療用衣服において、乳房近傍部分に治療マーキング用開口部を設けたので、乳癌の治療時に、放射線を当てる形状にマーキングを行うことができる。 In addition, in the invention according to claim 2, in the radiation therapy clothing according to claim 1, since the opening for treatment marking is provided in the vicinity of the breast, it is possible to mark the shape to which radiation is applied during breast cancer treatment. Can be done.

本発明の一実施例に係る放射線治療用衣服を示す図である。1 is a diagram illustrating clothing for radiation therapy according to an embodiment of the present invention. FIG. 図1の放射線治療用衣服を着用した状態を示す図である。FIG. 2 is a diagram showing a state in which the radiation therapy clothing of FIG. 1 is worn. 本発明の他の実施例に係る放射線治療用衣服を示す図である。It is a figure which shows the clothing for radiation therapy based on another Example of this invention. 体位確認用のラインを身体の正面から見た状態を示す図である。FIG. 3 is a diagram showing a line for checking body position viewed from the front of the body. 体位確認用のラインを身体の側面から見た状態を示す図である。FIG. 3 is a diagram showing a line for checking body position viewed from the side of the body.

以下、本発明の実施例を図面に基づいて詳細に説明する。 Embodiments of the present invention will be described in detail below with reference to the drawings.

図1は、本発明の一実施例に係る放射線治療用衣服を示す図である。図1において、符号1は放射線治療用衣服、2は正面開口部、3は側面開口部である。放射線治療用衣服1は、水着等で用いられているような伸縮可能な布地で作られ、着用した際に身体に密着するように、小さめなサイズになっている。この実施例では、キャミソールタイプの放射線治療用衣服としている。 FIG. 1 is a diagram showing a radiation therapy garment according to an embodiment of the present invention. In FIG. 1, reference numeral 1 is a radiation therapy garment, 2 is a front opening, and 3 is a side opening. The radiotherapy clothing 1 is made of a stretchable fabric such as that used in swimsuits, and is small in size so that it fits closely against the body when worn. In this embodiment, a camisole type radiation therapy garment is used.

正面開口部2は、身体正面の前記体位確認用のラインAが描かれる位置に、胸周辺位置から腹部にかけて細長く、直線状に設けられており、それを通してラインA全体が露出するようにしている。また、側面開口部3は、身体両側面の前記ラインCが描かれる位置に、胸周辺位置から腹部にかけて細長く、直線状に設けられており、それを通してラインC全体が露出するようにしている。さらに、側面開口部3からは、前記ラインBの一部も露出するようになっている。 The front opening 2 is provided at a position in front of the body where the line A for confirming body position is drawn, and is elongated and linear from the chest area to the abdomen, through which the entire line A is exposed. . Further, the side openings 3 are provided in a long and narrow straight line extending from the chest area to the abdomen at the positions where the line C is drawn on both sides of the body, so that the entire line C is exposed through the side openings 3. Furthermore, a portion of the line B is also exposed through the side opening 3.

図2は、図1の放射線治療用衣服を着用した状態を示す図である。本発明の放射線治療用衣服は、着用すると布地が伸びて全体が身体に密着し、下着のように着られる。治療のため病院に行く前に、家で下着のようにして着てそのまま病院に行けば、CT検査やリニアックによる放射線治療を行う室内で、上着を脱ぐだけですみ、着替える必要がなくなる。したがって、着替えるところを監視カメラで見られるという心配はなくなる。 FIG. 2 is a diagram showing a state in which the radiation therapy clothing of FIG. 1 is worn. When the clothing for radiation therapy of the present invention is worn, the fabric stretches and the entire garment comes into close contact with the body, allowing it to be worn like underwear. Before going to the hospital for treatment, if you wear it at home like underwear and then go to the hospital, you will only need to take off your jacket in the room where the CT scan or linac radiation treatment is performed, eliminating the need to change clothes. Therefore, there is no need to worry about being seen by surveillance cameras while changing clothes.

そして、CT装置による検査を行う際には、放射線治療用衣服を着たままでも、正面開口部2や側面開口部3から、直接体位確認用のラインA~Cを描くことができる。また、リニアックによる治療を行う際にも、放射線治療用衣服を着たままで体位確認用のラインA~Cを確認できるので、そのまま治療を行うことができる。 When performing an examination using a CT apparatus, lines A to C for confirming the body position can be drawn directly from the front opening 2 and side opening 3 even while wearing radiation therapy clothing. Furthermore, even when performing treatment using a linac, the lines A to C for confirming the body position can be checked while wearing radiation therapy clothing, so the treatment can be performed as is.

このように、放射線治療用衣服を着たままでCT検査や放射線治療ができるため、女性患者の場合でも、羞恥心で精神的に相当な苦痛を与えてしまうことはなくなる。また、この放射線治療用衣服は、身体に密着するので、体位確認用のラインのための正面開口部2や側面開口部3がずれることがなくなり、常にはっきりと確認できるようになる。さらに、治療が長期間におよぶ場合、体位確認用のラインA~Cがかすれることがあるが、そのような場合でも放射線治療用衣服を着たままラインの修正ができる。 In this way, CT examinations and radiotherapy can be performed while wearing radiation therapy clothing, so even female patients will not suffer considerable psychological pain due to shame. Furthermore, since this radiation therapy clothing fits closely to the body, the front opening 2 and side opening 3 for checking the body position do not shift, and can be clearly checked at all times. Furthermore, if the treatment lasts for a long time, the lines A to C for checking body position may become blurred, but even in such cases the lines can be corrected while wearing radiation therapy clothing.

図3は、本発明の他の実施例に係る放射線治療用衣服を示す図である。符号1~3は、図1のものに対応しており、4は凸状開口部、5は治療マーキング用開口部である。この実施例では、Tシャツタイプの放射線治療用衣服とし、実施例1のものと同様に、伸縮可能な布地で形成作られている。 FIG. 3 is a diagram showing a radiation therapy garment according to another embodiment of the present invention. Reference numerals 1 to 3 correspond to those in FIG. 1, 4 is a convex opening, and 5 is an opening for treatment marking. In this example, a T-shirt type radiation therapy garment is used, and like the first example, it is made of stretchable fabric.

凸状開口部4は、体位確認用のラインBが良く見えるようにするためのもので、身体の両側面に位置する部分に設けた側面開口部3の腹部側部分から身体の正面側へと、身体の周囲方向に伸びるように設けている。このような凸状開口部4を設ければ、ラインBの見える範囲が広がって、身体の身長方向の位置合わせの精度を向上させることができる。 The convex opening 4 is for making the line B for checking the body position clearly visible, and extends from the abdominal side of the side opening 3 provided on both sides of the body to the front side of the body. , so that it extends in the direction around the body. By providing such a convex opening 4, the visible range of the line B can be expanded, and the accuracy of positioning in the height direction of the body can be improved.

治療マーキング用開口部5は、乳癌の治療時に、放射線を当てる形状にマーキングを行う際に用いるもので、乳房の横側に位置する部位に小さく設けている。 The treatment marking opening 5 is used to mark the shape to be irradiated with radiation during breast cancer treatment, and is provided in a small area on the side of the breast.

なお、上記各実施例では、放射線治療用衣服の形状としてキャミソールタイプとTシャツタイプのものを示したが、それらには限定されず、それ以外の形状にしてもよい。また、上記実施例では、患者が女性である場合を例にして説明したが、本発明は、男性患者にも同様に適用可能である。 In each of the above embodiments, the shapes of radiation therapy clothing are camisole type and T-shirt type, but the shape is not limited to these, and other shapes may be used. Further, in the above embodiments, the case where the patient is a woman is described as an example, but the present invention is equally applicable to a male patient.

1 放射線治療用衣服
2 正面開口部
3 側面開口部
4 凸状開口部
5 治療マーキング用開口部
A,B,C 体位確認用のライン
1 Radiation therapy clothing 2 Front opening 3 Side opening 4 Convex opening 5 Treatment marking opening A, B, C Line for checking body position

Claims (2)

放射線治療を行う際に患者が着用する衣服であって、伸縮可能な布地で形成して、着用した際に、布地が伸びて全体が身体に密着するようにし、身体の正面と両側面に位置する部分に、胸周辺位置から腹部にかけて細長い開口部を直線状に設け、身体の両側面に位置する部分に設けた前記開口部の腹部部分から身体の正面側にかけて身体の周方向に伸びる凸状開口部を設けたことを特徴とする放射線治療用衣服。 Clothes worn by patients during radiation therapy, made of stretchable fabric so that when worn, the fabric stretches and fits tightly against the body, and is positioned on the front and both sides of the body. An elongated opening is provided in a straight line from the area around the chest to the abdomen, and a convex shape extends in the circumferential direction of the body from the abdominal area of the opening provided in the area located on both sides of the body to the front side of the body. Radiation therapy clothing characterized by having an opening . 乳房近傍部分に治療マーキング用開口部を設けたことを特徴とする請求項1に記載の放射線治療用衣服。 2. The radiotherapy clothing according to claim 1, further comprising a treatment marking opening provided in the vicinity of the breast .
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