CN200966846Y - 一种医用放射治疗装置结构 - Google Patents

一种医用放射治疗装置结构 Download PDF

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Publication number
CN200966846Y
CN200966846Y CN 200620137766 CN200620137766U CN200966846Y CN 200966846 Y CN200966846 Y CN 200966846Y CN 200620137766 CN200620137766 CN 200620137766 CN 200620137766 U CN200620137766 U CN 200620137766U CN 200966846 Y CN200966846 Y CN 200966846Y
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Prior art keywords
radioactive source
collimation
hole
switch
cylinder
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Expired - Lifetime
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CN 200620137766
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English (en)
Inventor
邱炎雄
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Masep Medical Science & Technology Development (shenzhen) Co Ltd
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Individual
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Priority to CN 200620137766 priority Critical patent/CN200966846Y/zh
Priority to US11/837,736 priority patent/US7627090B2/en
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Abstract

本实用新型涉及一种医用放射治疗装置结构,主要由放射源体、开关体和终准直体组成,在所述放射源体上装置放射源孔和预准直孔,在所述放射源孔内装置有放射源;所述开关体为数个圆柱体装置在所述放射源体内,在所述每个圆柱体上部装置有线性驱动装置,在所述圆柱体上装置有中间准直孔;所述终准直体装置在所述放射源体内,在所述终准直体上装置有终准直孔。本实用新型是一种结构简单轻便,成本低廉,可以分别控制开关,灵活调整放射量的医用放射治疗装置结构。

Description

一种医用放射治疗装置结构
技术领域
本实用新型涉及一种医用放射治疗装置结构。
背景技术
一般的医用放射治疗装置结构,主要由放射源体、开关体和终准直体组成。其中开关体为一整体,通过移位使其上的中间准直孔偏离放射源体上的预准直孔,造成开关放射源。但由于这种结构要开就会将所有放射通道打开,要关就会将所有放射通道关闭,不利于灵活调整放射量。
发明目的
本实用新型的目的在于提供一种结构简单轻便,成本低廉,可以分别控制开关,灵活调整放射量的医用放射治疗装置结构。
发明内容
为实现上述目的,本实用新型采取以下设计方案:这种医用放射治疗装置结构,主要由放射源体、开关体和终准直体组成,在所述放射源体上装置放射源孔和预准直孔,在所述放射源孔内装置有放射源;所述开关体为数个柱体装置在所述放射源体内,在所述每个柱体上部装置有线性驱动装置,在所述柱体上装置有中间准直孔;所述终准直体装置在所述放射源体内,在所述终准直体上装置有终准直孔。
由于本实用新型采用以上技术方案,结构简单轻便,成本低廉。可以通过线性驱动装置分别控制各个柱体前后移动,造成中间准直孔偏离预准直孔,达到开关目的,灵活调整放射量。
附图说明
下面结合附图对本实用新型作进一步说明。
图1为本实用新型结构示意图
具体实施方式
如图1所示,本实用新型这种医用放射治疗装置结构,主要由放射源体1、开关体2和终准直体3组成,在所述放射源体1上装置放射源孔4和预准直孔5,在所述放射源孔4内装置有放射源6;所述开关体2为数个柱体装置在所述放射源体1内,在所述每个柱体2上部装置有线性驱动装置7,在所述柱体2上装置有中间准直孔8;所述终准直体3装置在所述放射源体1内,在所述终准直体3上装置有终准直孔9。
由于本实用新型采用以上技术方案,结构简单轻便,成本低廉。可以通过线性驱动装置7分别控制各个柱体2前后移动,造成中间准直孔8偏离预准直孔5,达到开关目的,灵活调整放射量。
以上仅为本实用新型的一个实施例,任何基于本实用新型的等同变换均在本实用新型的保护范围之内。

Claims (1)

1、一种医用放射治疗装置结构,主要由放射源体、开关体和终准直体组成,其特征在于:在所述放射源体上装置放射源孔和预准直孔,在所述放射源孔内装置有放射源;所述开关体为数个柱体装置在所述放射源体内,在所述每个柱体上部装置有线性驱动装置,在所述柱体上装置有中间准直孔;所述终准直体装置在所述放射源体内,在所述终准直体上装置有终准直孔。
CN 200620137766 2006-10-08 2006-10-08 一种医用放射治疗装置结构 Expired - Lifetime CN200966846Y (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN 200620137766 CN200966846Y (zh) 2006-10-08 2006-10-08 一种医用放射治疗装置结构
US11/837,736 US7627090B2 (en) 2006-10-08 2007-08-13 Configuration of a medical radiotherapeutic instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620137766 CN200966846Y (zh) 2006-10-08 2006-10-08 一种医用放射治疗装置结构

Publications (1)

Publication Number Publication Date
CN200966846Y true CN200966846Y (zh) 2007-10-31

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CN 200620137766 Expired - Lifetime CN200966846Y (zh) 2006-10-08 2006-10-08 一种医用放射治疗装置结构

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CN (1) CN200966846Y (zh)

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EE01 Entry into force of recordation of patent licensing contract

Assignee: Masep Medical Science & Technology Development (Shenzhen) Co., Ltd.

Assignor: Qiu Yanxiong

Contract fulfillment period: 2007.10.31 to 2016.10.8

Contract record no.: 2008990001075

Denomination of utility model: A medical radiation therapy apparatus structure

Granted publication date: 20071031

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Patentee after: Masep Medical Science & Technology Development (Shenzhen) Co., Ltd.

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Patentee before: Qiu Yanxiong

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