辐射屏蔽零重力的比较评估与冠状动脉血管学和穿皮冠状动脉干预中的围
Omnia Tajelsir Abdalla Osman1,2, Sara Al Balushi1,2, Salaheddin Omran Arafa1,2
1Department of Adult Cardiology, Heart Hospital, Doha, Qatar.
概括
零重力辐射屏提供了与导体实验室传统式围相比的全身保护,同时稍微减少了皮肤暴露. 这可能会减轻医疗保健专业人员的人体工程学问题.
科学领域:
- 医学物理 医学物理
- 干预心脏病学 干预心脏病学
- 职业健康 职业健康 职业健康
背景情况:
- 导管实验室的辐射安全是最重要的,因为累积暴露的风险.
- 传统的围是标准的,但可能会造成人体工程学上的压力.
研究的目的:
- 为了比较零重力 (ZG) 系统与 Aprons 的辐射保护有效性.
- 评估对整个身体和皮肤辐射剂量对操作人员的影响.
- 评估潜在的人体工程学益处.
主要方法:
- 一项为期六个月的研究,涉及两名操作人员进行冠状动脉血管学和PCI手术.
- 使用热发光剂量计 (TLD) 测量辐射暴露.
- 收集的程序数据 (光学时间,对比剂量) 和操作员反.
主要成果:
- 齐格和 Aprons 提供了类似的全身辐射保护 (0.349 mSv vs 0.346 mSv).
- ZG显示,外皮剂量略有降低 (0.314 mSv对比0.339 mSv).
- 大多数用户报告说,由于使用Led Apron而造成的残疾很小.
结论:
- 零重力为整个身体提供了与围相比较的辐射保护.
- 在减少皮肤剂量和潜在地减轻人体工程学的问题上,ZG可能会带来轻微的优势.
- 建议进一步研究长期影响和改进的安全策略.
更多相关视频
13:48Reduction of Radiation Exposure during Endovascular Treatment of Peripheral Arterial Disease Combining Fiber Optic RealShape Technology and Intravascular Ultrasound
Published on: April 21, 2023
1.3K
11:38Voluntary Breath-hold Technique for Reducing Heart Dose in Left Breast Radiotherapy
Published on: July 3, 2014
46.6K
相关概念视频
01:20Imaging Studies for Cardiovascular System III: X-Ray
113
The most common cardiovascular diagnostic test is an X-ray. It produces images of the heart, blood vessels, and adjacent structures.
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
Definition and Purpose
An X-ray, or radiograph, is a non-invasive method that uses ionizing radiation to take images of internal structures. It is mainly used in cardiac imaging to examine the heart, lungs, and major blood vessels, aiming to identify abnormalities in the heart's size, shape, and position, such as heart failure, congenital defects, and vascular...
113
01:13Radiological Investigation III: Pulmonary Angiogram and PET Scan
73
Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
73