TWI623336B - Particle line therapy facility - Google Patents
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Abstract
本發明之粒子線治療設施是為了解決無法將粒子線治療設施佔用面積縮小之問題點而形成，包括利用粒子線治療裝置而照射粒子線於治療對象進行之照射室、設置於照射室上方之第一機械室、圍繞著照射室及第一機械室之壁、設置於壁之外側之第二機械室、以及設置於壁的開口部而連接第一機械室及第二機械室之通路，可以使粒子線治療設施所佔用之面積得以縮小。 The particle beam treatment facility of the present invention is formed to solve the problem that the area occupied by the particle beam treatment facility cannot be reduced, and includes an irradiation chamber in which the particle beam is irradiated to the treatment target by the particle beam treatment device, and is disposed above the irradiation chamber. a mechanical chamber, a wall surrounding the irradiation chamber and the first machine chamber, a second machine chamber disposed on an outer side of the wall, and an opening provided in the wall to connect the passages of the first machine chamber and the second machine chamber The area occupied by the particle line treatment facility has been reduced.
Description
本發明係有關於一種粒子線治療設施，在遮蔽壁的內側及外側具有機械室。 The present invention relates to a particle beam therapy facility having a mechanical chamber on the inside and outside of the shield wall.
用以治療癌症的粒子線治療設施，例如包括裝置室、照射室、操作室及機械室等，裝置室設置有粒子線治療裝置，在照射室中可對治療對象進行粒子線的照射，在操作室中進行粒子線治療裝置的操作。這些室中，裝置室及照射室需要避免由粒子線所發生之二次反射線朝外洩露。裝置室及照射室圍繞有厚的遮蔽壁，當欲設置門時，需使用具有遮蔽效果之厚的門。 The particle line treatment facility for treating cancer includes, for example, a device room, an irradiation room, an operation room, a machine room, and the like. The device room is provided with a particle beam treatment device, and the treatment object can be irradiated with particle lines in the irradiation room. The operation of the particle beam therapy device is performed in the chamber. In these chambers, the device chamber and the irradiation chamber need to prevent the secondary reflection lines generated by the particle lines from leaking outward. The device room and the irradiation room are surrounded by a thick shielding wall. When the door is to be set, a thick door with a shielding effect is used.
習知的粒子線治療設施較多是設置於大規模的醫療設施，因粒子線治療設施的收容需要有充份的建物面積。然而，近年來，小規模的醫療設施亦變為導入有粒子線治療設施，故需要減少所佔用的面積。 Many of the conventional particle line treatment facilities are installed in large-scale medical facilities, and the containment area of the particle line treatment facility is required. However, in recent years, small-scale medical facilities have also become imported into particle line treatment facilities, so it is necessary to reduce the occupied area.
相當於操作室之影像站(imaging station)設置於圍繞有遮蔽壁之通路內，以減少粒子線治療設施所佔用的面積之相關技術已被揭露(請參考下述專利文獻1)。 A related art in which an imaging station corresponding to an operation room is disposed in a path surrounding a shielding wall to reduce the area occupied by the particle beam treatment facility has been disclosed (refer to Patent Document 1 below).
專利文獻1：特開2011-72460號公報。 Patent Document 1: Japanese Laid-Open Patent Publication No. 2011-72460.
專利文獻2：特開2-173600號公報。 Patent Document 2: JP-A-2-173600.
在粒子線治療設施中，為了設置粒子線治療裝置操作時所需之裝置，機械室是必須的，由於機械室並不需要被遮蔽壁所圍繞，因此可將其設置於遮蔽壁之外側，但需確保在遮蔽壁外側有足夠的空間給機械室。另一方面，如專利文獻1之影像站，利用遮蔽壁內側空出的空間以設置機械室亦是可行的。然而，機械室相較於影像站來說需要較大的面積以致於無法收容於未使用空間中，為了確保機械室的佔有空間，變成要擴大遮蔽壁內側的面積。因此，無論將機械室設置在遮蔽壁的外側或內側，都會有無法將粒子線治療設施佔有面積縮小的問題存在。 In the particle beam treatment facility, a mechanical chamber is necessary in order to set the device required for the operation of the particle beam treatment device. Since the mechanical chamber does not need to be surrounded by the shielding wall, it can be placed outside the shielding wall, but Make sure there is enough space outside the shield wall for the machine room. On the other hand, as in the image station of Patent Document 1, it is also possible to use a space vacated inside the shielding wall to provide a machine room. However, the machine room requires a large area compared to the image station so that it cannot be accommodated in the unused space, and in order to secure the space occupied by the machine room, the area inside the shield wall is enlarged. Therefore, regardless of whether the machine room is disposed outside or inside the shielding wall, there is a problem that the area occupied by the particle beam treatment facility cannot be reduced.
本發明即是為了解決上述問題，目的在於得到所佔面積縮小後之粒子線治療設施。 The present invention has been made to solve the above problems, and an object thereof is to obtain a particle line treatment facility in which the occupied area is reduced.
本發明之粒子線治療設施包括用粒子線治療裝置照射粒子線於治療對象之照射室、設置於照射室上方之第一機械室、圍繞著照射室及第一機械室之壁、設置於壁的外側之第二機械室、及設置於壁的開口部用以連接第一機械室及第二機械室之通路。 The particle beam treatment facility of the present invention comprises a particle beam treatment device for irradiating a particle beam to an irradiation chamber of a treatment subject, a first mechanical chamber disposed above the irradiation chamber, a wall surrounding the irradiation chamber and the first mechanical chamber, and a wall. The outer second mechanical chamber and the opening provided in the wall are for connecting the passages of the first mechanical chamber and the second mechanical chamber.
依據本發明，能夠使粒子線治療設施所佔面積縮小。 According to the present invention, the area occupied by the particle beam treatment facility can be reduced.
1‧‧‧粒子線治療設施 1‧‧‧Particle therapy facility
2‧‧‧裝置室 2‧‧‧Device room
3‧‧‧照射室 3‧‧‧Induction room
4‧‧‧遮蔽壁 4‧‧‧ Shielded wall
5a、5b、5c、5d、5e‧‧‧通路 5a, 5b, 5c, 5d, 5e‧‧
6a、6b‧‧‧機械室 6a, 6b‧‧‧ machine room
7‧‧‧粒子線治療裝置 7‧‧‧Particle line therapy device
8‧‧‧壁 8‧‧‧ wall
第1圖係顯示依據本發明第一實施形態之粒子線治療設施之平面圖；第2圖係顯示依據本發明第一實施形態之粒子線治療設施之剖面圖；第3圖係顯示依據本發明第二實施形態之粒子線治療設施之平面圖；及第4圖係顯示依據本發明第三實施形態之粒子線治療設施之平面圖。 1 is a plan view showing a particle beam treatment facility according to a first embodiment of the present invention; FIG. 2 is a cross-sectional view showing a particle beam treatment facility according to a first embodiment of the present invention; and FIG. 3 is a view showing a first aspect of the present invention. A plan view of a particle beam treatment facility of the second embodiment; and a fourth plan view showing a particle line treatment facility according to a third embodiment of the present invention.
以下將以本發明之實施形態並參照圖式做說明。另外，關於參考圖式中相同或相應之部分，將以相同的符號表示。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, the same or corresponding portions in the reference drawings will be denoted by the same symbols.
【第一實施形態】 [First Embodiment]
第1圖係顯示依據本發明第一實施形態之粒子線治療設施1之平面圖。第1圖(a)為第1層之平面圖，第1圖(b)為第2層之平面圖。 Fig. 1 is a plan view showing a particle beam treatment facility 1 according to a first embodiment of the present invention. Fig. 1(a) is a plan view of the first layer, and Fig. 1(b) is a plan view of the second layer.
第2圖係顯示依據本發明第一實施形態之粒子線治療設施1之剖面圖。第2圖係沿第1圖中剖面線AB之剖面圖。 Fig. 2 is a cross-sectional view showing the particle beam treatment facility 1 according to the first embodiment of the present invention. Fig. 2 is a cross-sectional view taken along line AB of Fig. 1.
粒子線治療設施1包括裝置室2、照射室3、遮蔽壁4、通路5a、5b及機械室6a、6b。在粒子線治療設施1的第1層有裝置室2及照射室3，裝置室2中設置有粒子線治療裝置7，粒子線治療裝置7為體積較大的裝置，因此裝置室2的第2層部分是連、貫通的。照射室3為被治療者接受治療的房間，在 照射室3中，從粒子線治療裝置7發射之粒子線對被治療者進行照射。 The particle beam treatment facility 1 includes a device chamber 2, an irradiation chamber 3, a shielding wall 4, passages 5a, 5b, and machine chambers 6a, 6b. In the first layer of the particle beam treatment facility 1, there are a device chamber 2 and an irradiation chamber 3, and the device chamber 2 is provided with a particle beam therapy device 7, and the particle beam therapy device 7 is a device having a large volume, so the second of the device chamber 2 The layer parts are connected and connected. The irradiation room 3 is a room for treatment of the subject, In the irradiation chamber 3, the particle beam emitted from the particle beam treatment device 7 irradiates the subject.
遮蔽壁4是用以防止粒子線產生之二次放射線洩露到外部而提供遮蔽的壁，遮蔽壁4是設置成將裝置室2、照射室3及機械室6a圍繞於其中，遮蔽壁4可將遮蔽壁4外側的放射線劑量抑制到臨界值(threshold value)以下。 The shielding wall 4 is a wall for preventing the secondary radiation generated by the particle beam from leaking to the outside to provide shielding. The shielding wall 4 is disposed to surround the device chamber 2, the irradiation chamber 3 and the mechanical chamber 6a, and the shielding wall 4 can be The dose of radiation outside the shielding wall 4 is suppressed below the threshold value.
通路5a是設置於第1層之遮蔽壁4的開口部，為遮蔽壁4內側之照射室3和遮蔽壁4外側連接之通路。通路5a可以例如是如同專利WO2014/167973中所示相對於遮蔽壁4為傾斜之通路，故可使遮蔽壁4外側的放射線劑量抑制到臨界值以下。 The passage 5a is an opening provided in the shielding wall 4 of the first layer, and is a passage connecting the irradiation chamber 3 inside the shielding wall 4 and the outside of the shielding wall 4. The passage 5a can be, for example, a passage that is inclined with respect to the shielding wall 4 as shown in the patent WO2014/167973, so that the radiation dose outside the shielding wall 4 can be suppressed to a critical value or less.
在粒子線治療設施1的第2層有機械室6a、6b，機械室6a設置於遮蔽壁4的內側照射室3的上方，而機械室6b設置於遮蔽壁4的外側。機械室6b是隔著遮蔽壁4鄰接於機械室6a而設置的。機械室6a、6b可以例如用於設置粒子線治療裝置7的電源。通路5b是設置於第2層之遮蔽壁4的開口部，為機械室6a及機械室6b連接之通路。通路5b也可同通路5a一樣，可以例如是如同專利WO2014/167973中所示相對於遮蔽壁4為傾斜之通路，故可使遮蔽壁4外側的放射線劑量抑制到臨界值以下。 In the second layer of the particle beam treatment facility 1, there are machine rooms 6a and 6b. The machine room 6a is provided above the inner side irradiation chamber 3 of the shielding wall 4, and the machine room 6b is provided outside the shielding wall 4. The machine room 6b is provided adjacent to the machine room 6a via the shielding wall 4. The mechanical chambers 6a, 6b can for example be used to provide a power source for the particle beam therapy device 7. The passage 5b is an passage that is provided in the opening of the shield wall 4 of the second layer, and is a passage that connects the machine chamber 6a and the machine chamber 6b. The passage 5b may be the same as the passage 5a, and may be, for example, a passage that is inclined with respect to the shield wall 4 as shown in the patent WO2014/167973, so that the dose of radiation outside the shield wall 4 can be suppressed to a critical value or less.
又，機械室6a及機械室6b是隔著遮蔽壁4鄰近地設置的，通路5b可縮短，故可使治療操作人員可輕易地在機械室6a及機械室6b間移動，進而可降低成本。 Further, since the machine room 6a and the machine room 6b are disposed adjacent to each other via the shielding wall 4, the passage 5b can be shortened, so that the treatment operator can easily move between the machine room 6a and the machine room 6b, thereby reducing the cost.
照射室3在第1層的空間是足夠的，因此不需要像裝置室2一樣將2層連、貫通。也就是說，設置機械室6a 的空間是習知技術中未曾使用的空間。本發明是將機械室分割成機械室6a配置在遮蔽壁4內側空出的空間中以及機械室6b配置在遮蔽壁4外側。然而，機械室6a及機械室6b之間具有遮蔽壁4，使得治療操作人員無法往返移動，故在遮蔽壁4的開口部設置有連接機械室6a及機械室6b的通路5b。因此，使配置在遮蔽壁4內側之機械室6a和配置在遮蔽壁4外側之機械室6b之間的動線能被確保，不影響治療操作人員的操作使用。 Since the irradiation chamber 3 is sufficient in the space of the first layer, it is not necessary to connect and connect the two layers like the apparatus chamber 2. That is to say, the mechanical room 6a is provided The space is a space that has not been used in conventional technology. In the present invention, the machine room is divided into a machine room 6a disposed in a space vacated inside the shielding wall 4, and the machine room 6b is disposed outside the shielding wall 4. However, since the shielding wall 4 is provided between the machine room 6a and the machine room 6b so that the treatment operator cannot move back and forth, the opening 5b connecting the machine room 6a and the machine room 6b is provided in the opening part of the shielding wall 4. Therefore, the moving line between the machine room 6a disposed inside the shielding wall 4 and the machine room 6b disposed outside the shielding wall 4 can be ensured without affecting the operational use of the treatment operator.
更進一步，遮蔽壁4例如可以使用混凝土(concrete)或鐵、鉛等具重量的材料。如果在通路5a的上方第2層部分有遮蔽壁4時，第2層部分的支撐樑即有補強的必要，而成本即會增加。因此，在通路5a的上方第2層部分配置通路5b，就不需要對樑做補強，也不會增加成本。將通路5a、5b在遮蔽壁4的同一斷面上設置，可使建築結構單純化，亦是較為經濟的。 Further, the shielding wall 4 may be, for example, a concrete or a weighted material such as iron or lead. If there is a shielding wall 4 in the second layer portion above the passage 5a, the supporting beam of the second layer portion is necessary for reinforcement, and the cost is increased. Therefore, by arranging the passage 5b in the second layer portion above the passage 5a, it is not necessary to reinforce the beam, and the cost is not increased. It is also economical to arrange the passages 5a, 5b on the same section of the shield wall 4 to make the construction structure simplistic.
另外，在本發明的實施形態中，遮蔽壁4的材料如混凝土、鐵、鉛等舉例，亦可以是其它合適地可防止放射線洩露的材料。 Further, in the embodiment of the present invention, the material of the shielding wall 4 such as concrete, iron, lead or the like may be other materials which are suitable for preventing radiation leakage.
又，在本發明的實施形態中，粒子線治療設施1是以第1層及第2層而構成的，但也可以是第3層及第4層、地下1層及地上1層、或第1層中有2層等方式構成，只要是將機械室6a配置於照射室3的上方習知技術中未曾使用的空間即可。 Further, in the embodiment of the present invention, the particle beam therapy facility 1 is constituted by the first layer and the second layer, but may be the third layer and the fourth layer, the underground layer, and the ground layer, or the first layer. In the first layer, the machine room 6a may be disposed in a space that has not been used in the prior art of the irradiation chamber 3.
又，在本發明的實施形態中，通路5a、5b雖未設置有門，如欲設置門亦是可行的。此外，如果門具有遮蔽放射線的功能 的話，通路5a、5b亦可以不需要相對於遮蔽壁4而傾斜地設置。 Further, in the embodiment of the present invention, although the passages 5a and 5b are not provided with a door, it is also possible to provide a door. In addition, if the door has the function of shielding radiation The passages 5a, 5b may not necessarily be provided obliquely with respect to the shielding wall 4.
如上所述，本發明之本實施形態具有以粒子線治療裝置7而照射粒子線於治療對象進行之照射室3、設置於照射室3上方之機械室6a、圍繞著照射室3及機械室6a之遮蔽壁4、設置於遮蔽壁4外側之機械室6b、及設置於遮蔽壁4之開口部而連接機械室6a及機械室6b之通路5b等，故可縮小粒子線治療設施1的佔有面積。再者，藉由連通機械室6a及機械室6b之間之通路，使治療操作人員可輕易地在機械室6a及機械室6b間往返移動，不影響治療操作人員操作使用時之方便性。 As described above, the present embodiment of the present invention includes the irradiation chamber 3 that irradiates the particle line to the treatment target by the particle beam treatment device 7, the machine chamber 6a provided above the irradiation chamber 3, and the irradiation chamber 3 and the machine chamber 6a. The shielding wall 4, the machine room 6b provided outside the shielding wall 4, and the passage 5b provided in the opening of the shielding wall 4 to connect the machine room 6a and the machine room 6b, etc., can reduce the occupied area of the particle beam treatment facility 1. . Furthermore, by connecting the path between the machine room 6a and the machine room 6b, the treatment operator can easily move back and forth between the machine room 6a and the machine room 6b without affecting the convenience of the treatment operator.
又，藉由在通路5a、5b設置有具遮蔽功能之門，則在設計通路5a、5b時，可不考慮其遮蔽性，因此可降低成本。 Further, by providing the doors having the shielding functions in the passages 5a and 5b, the shielding of the passages 5a and 5b can be eliminated, so that the cost can be reduced.
【第二實施形態】 [Second embodiment]
在上述的第一實施形態中，是將通路5b設置於通路5a正上方第2層部分，而在本實施形態中則是將通路5b設置於第2層部分不同處之實施形態。 In the first embodiment described above, the passage 5b is provided in the second layer portion directly above the passage 5a. In the present embodiment, the passage 5b is provided in a different portion of the second layer portion.
第3圖係顯示依據本發明第二實施形態之粒子線治療設施1之平面圖。第3圖(a)為第1層之平面圖，第3圖(b)為第2層之平面圖。與第1圖所示之第一實施形態不同之處在於，第3圖中通路5a為從照射室3朝右下方傾斜而設置，且繪示有容納粒子線治療設施1之建築物的壁8。如第3圖所示，遮蔽壁4的上部與建築物的壁8相鄰接，通路5a在第3圖中是朝向遠離壁8的位置而延伸出，此為在使用上較為便利的情 況。再者，對遮蔽壁4外側的其他房間及走廊的配置來說，如第3圖設置通路5a的方向對使用上來說仍是較為便利的。通路5b並不在通路5a的正上方，而是設置在其它的位置。 Fig. 3 is a plan view showing a particle beam treatment facility 1 according to a second embodiment of the present invention. Fig. 3(a) is a plan view of the first layer, and Fig. 3(b) is a plan view of the second layer. The difference from the first embodiment shown in Fig. 1 is that the passage 5a in Fig. 3 is provided obliquely from the irradiation chamber 3 to the lower right side, and the wall 8 of the building accommodating the particle beam treatment facility 1 is shown. . As shown in Fig. 3, the upper portion of the shielding wall 4 is adjacent to the wall 8 of the building, and the passage 5a extends in a position away from the wall 8 in Fig. 3, which is convenient in use. condition. Furthermore, in the arrangement of other rooms and corridors outside the shielding wall 4, the direction in which the passage 5a is provided as shown in Fig. 3 is still convenient for use. The passage 5b is not located directly above the passage 5a, but is disposed at other positions.
需注意的是，在本實施形態中，第3圖雖顯示遮蔽壁4的上部與建築物的壁8相鄰接，壁8的位置只是為一範例，實際上並不限於如第3圖上所示之位置。 It should be noted that in the present embodiment, FIG. 3 shows that the upper portion of the shielding wall 4 is adjacent to the wall 8 of the building, and the position of the wall 8 is merely an example, and is not limited to FIG. 3 in practice. The location shown.
依據上述，因為通路5b是設置在不同於通路5a正上方的位置，因此可因應使用的便利性配置通路5a。舉例來說，可以依據遮蔽壁4外側的其他房間及走廊的配置而考慮通路5a的配置位置。 According to the above, since the passage 5b is disposed at a position directly above the passage 5a, the passage 5a can be arranged in accordance with the convenience of use. For example, the arrangement position of the passage 5a can be considered in accordance with the configuration of other rooms and corridors outside the shielding wall 4.
【第三實施形態】 [Third embodiment]
在上述第一實施形態中，通路5b是在機械室6a及機械室6b之間的遮蔽壁4上設置，而在本實施形態中，通路5b為自機械室6a開始遮蔽壁4內部的通路和遮蔽壁4外部的通路相連通之實施形態。 In the first embodiment described above, the passage 5b is provided in the shield wall 4 between the machine chamber 6a and the machine chamber 6b. In the present embodiment, the passage 5b is a passage from the machine chamber 6a to the inside of the shield wall 4 and An embodiment in which the passages outside the shield wall 4 are in communication.
第4圖係顯示有關本發明第三實施形態之粒子線治療設施1之平面圖。第4圖(a)為第1層之平面圖，第4圖(b)為第2層之平面圖。與所示之第一實施形態之第1圖不同之處在於，遮蔽壁4及通路5a、5b的形狀。遮蔽壁4也被設置在遮蔽壁4的內側通路5c、5e之兩側，通路5a為通過遮蔽壁4內側之通路5c用以連接照射室3及遮蔽壁4外部的通路。通路5b為通過遮蔽壁4內側通路5d與遮蔽壁4之開口部及遮蔽壁4外側通路5e用以連接機械室6a及機械室6b的通路。 Fig. 4 is a plan view showing a particle beam treatment facility 1 according to a third embodiment of the present invention. Fig. 4(a) is a plan view of the first layer, and Fig. 4(b) is a plan view of the second layer. The difference from the first embodiment of the first embodiment shown is the shape of the shielding wall 4 and the passages 5a and 5b. The shielding wall 4 is also provided on both sides of the inner passages 5c, 5e of the shielding wall 4, and the passage 5a is a passage for connecting the irradiation chamber 3 and the outside of the shielding wall 4 through the passage 5c inside the shielding wall 4. The passage 5b is a passage for connecting the machine chamber 6a and the machine chamber 6b through the opening 5d of the shielding wall 4 and the opening of the shielding wall 4 and the outside passage 5e of the shielding wall 4.
另外，在本發明的實施形態中，通路5a、5b並未 設置有門，然欲設置門亦是可行的。 Further, in the embodiment of the present invention, the passages 5a, 5b are not There is a door, but it is also possible to set the door.
又，第1層之遮蔽壁4的形狀可以與第2層的形狀不同，在此情況下第2層部分的支撐樑即有補強的必要。 Further, the shape of the shielding wall 4 of the first layer may be different from the shape of the second layer. In this case, the support beam of the second layer portion is required to be reinforced.
依據上述，在本實施形態中，通路5b為通過遮蔽壁4內部通路5c及遮蔽壁4外部通路5d以連接機械室6a及機械室6b的通路，可依據操作便利性而配置通路5b。舉例來說，可以依據遮蔽壁4外側的其他房間及走廊的配置在操作便利性佳的位置考慮通路5b的配置。 As described above, in the present embodiment, the passage 5b is a passage that connects the machine chamber 6a and the machine chamber 6b through the passage 5c of the shield wall 4 and the passage 5d of the shield wall 4, and the passage 5b can be disposed in accordance with the operational convenience. For example, the configuration of the passage 5b can be considered in a position where the operation is convenient, depending on the arrangement of other rooms and corridors outside the shielding wall 4.
Claims (7)
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| PCT/JP2016/067757 WO2017216895A1 (en) | 2016-06-15 | 2016-06-15 | Particle therapy facility |
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| TWI623336B true TWI623336B (en) | 2018-05-11 |
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| US20080023658A1 (en) * | 2005-07-18 | 2008-01-31 | Trinity Health Corporation | Radiation attenuation corridor |
| US20070215061A1 (en) * | 2006-03-13 | 2007-09-20 | Sia Yik H | Swiftlets farming for production of edible bird's nests |
| CN102188776A (en) * | 2010-03-09 | 2011-09-21 | 住友重机械工业株式会社 | Accelerated particle irradiation equipment |
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