CN105943076A - 适用于立位检查的乳腺投照射线屏蔽仪 - Google Patents
适用于立位检查的乳腺投照射线屏蔽仪 Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
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- A61B6/50—Clinical applications
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Abstract
本发明公开了一种适用于立位检查的乳腺投照射线屏蔽仪,包括金属架,金属架上安装有矩形的主屏蔽帘,主屏蔽帘的上端及两侧边与金属架相连;主屏蔽帘的中央位置处开有矩形的投射窗,投射窗的上端连接有连接条;还包括矩形的引导帘,引导帘能够覆盖住投射窗,引导帘沿长向的一端设置有魔术贴a,连接条上设置有与魔术贴a相匹配的魔术贴b,引导帘通过魔术贴a与连接条上设置的魔术贴b相连接。本发明适用于受检者以站立姿势投照乳腺受检的情况,通过主屏蔽帘及投射窗的设计,使受检者只需通过投射窗露出被检查的乳腺部位,身体其余部位均被屏蔽免受辐射源的伤害。有效解决了医院在检查过程中缺乏针对妇女乳腺检查有效的防护器件的问题。
Description
技术领域
本发明属于医用电离辐射防护技术领域,具体涉及一种适用于立位检查的乳腺投照射线屏蔽仪。
背景技术
现如今,我国大小医院诊断用的医用X射线设备和医用CT机在给患者和健康人群提供正当性诊断的同时,存在着潜在的电离辐射危害,可能引起本体的放射性病变,或后代的畸形性病变。为此,我国出台了多部如《放射性同位素与射线装置安全和防护》《放射性同位素与射线装置安全许可管理办法》等法律法规文件。并且卫生监督部门和环境监督部门也定期到各医院检查,但是在防护措施上多年来主要停留在机房和职业技术人员的防护方面,缺乏对受检人群实用的防护器件,尤其缺乏针对妇女乳腺检查有效的防护器件。
发明内容
本发明的目的在于提供一种适用于立位检查的乳腺投照射线屏蔽仪,解决医院在检查过程中缺乏针对妇女乳腺检查有效的防护器件的问题。
本发明所采用的技术方案是:适用于立位检查的乳腺投照射线屏蔽仪,包括金属架,金属架上安装有矩形的主屏蔽帘,主屏蔽帘的上端及两侧边与金属架相连;主屏蔽帘的中央位置处开有矩形的投射窗,投射窗的上端连接有连接条;还包括矩形的引导帘,引导帘能够覆盖住投射窗,引导帘沿长向的一端设置有魔术贴a,连接条上设置有与魔术贴a相匹配的魔术贴b,引导帘通过魔术贴a与连接条上设置的魔术贴b相连接。
本发明的特点还在于:
主屏蔽帘为依次由平布、铅皮和平布构成的三层结构。
金属架的底部安装有万向轮。
本发明的有益效果是:本发明的适用于立位检查的乳腺投照射线屏蔽仪,适用于受检者以站立姿势投照乳腺受检的情况。通过主屏蔽帘及投射窗的设计,使受检者只需通过投射窗露出被检查的乳腺部位,身体其余部位均被屏蔽免受辐射源的伤害。有效解决了医院在检查过程中缺乏针对妇女乳腺检查有效的防护器件的问题。
附图说明
图1为本发明适用于立位检查的乳腺投照射线屏蔽仪主屏蔽帘的结构示意图;
图2为本发明适用于立位检查的乳腺投照射线屏蔽仪引导帘的结构示意图。
图中,1.金属架,2.主屏蔽帘,3.投射窗,4.连接条,5.引导帘,6.魔术贴a,7.万向轮。
具体实施方式
下面结合附图与具体实施方式对本发明作进一步详细描述:
本发明适用于立位检查的乳腺投照射线屏蔽仪,如图1所示,包括金属架1,金属架1上安装有矩形的主屏蔽帘2,主屏蔽帘2的上端及两侧边与金属架1相连;主屏蔽帘2的中央位置处开有矩形的投射窗3,投射窗3的上端连接有连接条4;如图2所示,还包括矩形的引导帘5,引导帘5能够覆盖住投射窗3,引导帘5沿长向的一端设置有魔术贴a6,连接条4上设置有与魔术贴a6相匹配的魔术贴b,引导帘5通过魔术贴a6与连接条4上设置的魔术贴b相连接。主屏蔽帘2为依次由平布、铅皮和平布构成的三层结构。金属架1的底部安装有万向轮7。
本发明的适用于立位检查的乳腺投照射线屏蔽仪可以很方便地靠于X射线设备的平台上,该立位乳腺投照射线屏蔽仪尤其适用于受检者只检查乳腺的情况,使用时取下引导帘5,使受检者的乳腺部位从投射窗3露出,而身体其余部位受到主屏蔽帘2的保护免受辐射伤害。另外,同样结构的屏蔽仪只需要适当改变金属架1的高度,就可以适用于牙片照射时的防护。
Claims (3)
1.适用于立位检查的乳腺投照射线屏蔽仪,其特征在于,包括金属架(1),金属架(1)上安装有矩形的主屏蔽帘(2),主屏蔽帘(2)的上端及两侧边与所述金属架(1)相连;主屏蔽帘(2)的中央位置处开有矩形的投射窗(3),投射窗(3)的上端连接有连接条(4);还包括矩形的引导帘(5),引导帘(5)能够覆盖住所述投射窗(3),引导帘(5)沿长向的一端设置有魔术贴a(6),所述连接条(4)上设置有与魔术贴a(6)相匹配的魔术贴b,所述引导帘(5)通过魔术贴a(6)与连接条(4)上设置的魔术贴b相连接。
2.根据权利要求1所述的适用于立位检查的乳腺投照射线屏蔽仪,其特征在于,所述主屏蔽帘(2)为依次由平布、铅皮和平布构成的三层结构。
3.根据权利要求1所述的适用于立位检查的乳腺投照射线屏蔽仪,其特征在于,所述金属架(1)的底部安装有万向轮(7)。
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CN111345839A (zh) * | 2020-03-12 | 2020-06-30 | 西安交通大学医学院第一附属医院 | 影像科用乳腺检查防辐射调节器 |
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CN203988111U (zh) * | 2014-07-16 | 2014-12-10 | 乔俊斌 | 一种活动屏蔽仪 |
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CN203988111U (zh) * | 2014-07-16 | 2014-12-10 | 乔俊斌 | 一种活动屏蔽仪 |
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CN111345839A (zh) * | 2020-03-12 | 2020-06-30 | 西安交通大学医学院第一附属医院 | 影像科用乳腺检查防辐射调节器 |
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