The utility model discloses a CT image inspection head bracket, which comprises a load bearing foot, a base at the top of the load bearing foot, a bed body at the middle and inside of the base, sliders fixed on both sides of the bed body, guideways fixed on the bottom of both sliders, connecting columns arranged on both sides of the two sliders, fixed axles arranged on one side of the top of the connecting column, and central sleeves connected on the outer side of the fixed axle. The bottom end of the sliding shaft is provided with a telescopic rod. The device is a kind of head bracket for CT image examination. When patients perform CT image examination, the occipital bracket is not comfortable enough and can not be adjusted, which results in adverse effects in the process of examination and even affects the results of examination. The comfort of the head can be enhanced by setting pillow sleeve, spring and expansion shaft. The comfort of the head can be enhanced by setting expansion rod and sliding shaft. The adjustability of the head bracket can stabilize the patient's head under the condition of maintaining the patient's comfort, so as to ensure that the examination does not produce errors.
【技术实现步骤摘要】
一种CT影像检查头托
本技术涉及一种头托,具体涉及一种CT影像检查头托。
技术介绍
CT检查是现代一种较先进的医学扫描检查技术,主要是针对扫描人体大脑的情况。CT检查一般包括平扫CT、增强CT和脑池造影CT。CT是用X线束对人体某部一定厚度的层面进行扫描,由探测器接收透过该层面的X线,转变为可见光后,由光电转换变为电信号,再经模拟/数字转换器转为数字,输入计算机处理。CT诊断一般为平扫CT、增强CT和脑池造影CT。平扫CT一般为横断面扫描,多以听眦线为基线,依次向上或向下连续扫描。增强CT扫描常用的造影剂为60%泛影葡胺,每公斤体重1.5~2.0ml,凡有过敏史及心肾功能衰竭者禁用60%泛影葡胺。脑池造影CT一般经腰穿或枕大池穿刺注入非离子型造影剂或气体,使拟检查的脑池充盈。作腹部CT检查时,检查前要禁食;口服稀释的碘水剂衬托脏器的轮廓;检查中患者需屏住呼吸后扫描。在现有的CT影像检查头托的技术条件基础上,在使用时依然存在很多不足之处,大部分的CT影像检查头托在使用时,只是使用一般的头托,这样的头托质地较硬,患者检查时会感到一定程度的不适,甚至会对检查结果产生影响 ...
【技术保护点】
1.一种CT影像检查头托,包括承重脚(1),其特征在于,所述承重脚(1)的顶端设置有底座(14),所述底座(14)的中央内侧设置有床体(5),所述床体(5)的两侧均固定有滑块(7),所述两个滑块(7)的底端均设置有导轨(6),所述两个滑块(7)的两侧均设置有连接柱(12),所述连接柱(12)的顶端一侧设置有固定轴(11),所述固定轴(11)的外侧中央套接有滑动轴(10),所述滑动轴(10)的底端设置有伸缩杆(9),所述伸缩杆(9)的底端设置有压托(8),所述床体(5)的顶端一侧设置有弹簧(4),所述弹簧(4)的内侧设置有伸缩轴(13),所述弹簧(4)的顶端设置有枕托(3), ...
【技术特征摘要】
1.一种CT影像检查头托,包括承重脚(1),其特征在于,所述承重脚(1)的顶端设置有底座(14),所述底座(14)的中央内侧设置有床体(5),所述床体(5)的两侧均固定有滑块(7),所述两个滑块(7)的底端均设置有导轨(6),所述两个滑块(7)的两侧均设置有连接柱(12),所述连接柱(12)的顶端一侧设置有固定轴(11),所述固定轴(11)的外侧中央套接有滑动轴(10),所述滑动轴(10)的底端设置有伸缩杆(9),所述伸缩杆(9)的底端设置有压托(8),所述床体(5)的顶端一侧设...
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