在计算机断层扫描中,多用无注射器和单用注射器的注射器之间的消耗材料浪费和工作流效率比较
Giuseppe V Toia1, Sean D Rose2, Zita Brown3
1Department of Radiology, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, Madison, WI 53792 (G.V.T., C.M.B., R.M.B., K.L.S., M.G.L., T.P.S.); Department of Medical Physics, University of Wisconsin School of Medicine and Public Health, 600 Highland Ave, Madison, WI 53792 (G.V.T., T.P.S.).
Academic radiology
|June 28, 2023
概括
无注射器电力注射器显著减少浪费,节省CT检查的时间. 转换为多用途无注射器注射器 (MUSI) 减少了含的对比剂和塑料废物,提高了效率.
科学领域:
- 放射学 放射学是一门学科.
- 医学成像技术 医学成像技术
- 医疗保健的可持续性 医疗保健的可持续性
背景情况:
- 一次性注射器 (SUSI) 需要经常重新加载含的对比剂 (ICM) 和塑料组件.
- 这导致大量的物料浪费,患者检查之间的技术人员时间增加.
研究的目的:
- 与SUSI相比,评估多用途无注射器 (MUSI) 的时间和材料浪费节省.
- 评估对有的对比介质 (ICM),塑料,盐水和整体废物的影响.
主要方法:
- 两个观察员在三个工作日内记录了SUSI和MUSI技术人员的时间.
- 信息通信技术专家 (n=15) 完成了一项关于他们经验的利克尔特尺度调查.
- 材料废弃物数据 (ICM,塑料,盐水) 被收集并建模为16周的时间.
主要成果:
- 与SUSI相比,MUSI的使用导致每次考试的时间减少了40.5秒 (p < .001).
- 废物减少了100% (31.3L与0.0L),塑料废物减少了84.6% (467.7公斤与71.9公斤),总废物减少了77.6% (555.0公斤与124.4公斤).
- 技术人员报告说,他们对MUSI的工作效率和满意度更高.
结论:
- 过渡到MUSI显著减少ICM,塑料和总废物,支持绿色放射学倡议.
- 使用MUSI可以提高CT技术人员的效率,通过节省对比度管理期间的时间.
相关概念视频
01:10Computed Tomography
4.6K
Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
4.6K
01:27Imaging Studies III: Computed Tomography
30
DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
30
01:17Ultrasonography
4.6K
Ultrasonography is an imaging technique that uses high-frequency sound waves to visualize the body's internal structures. It is a non-invasive and safe procedure that does not involve the use of ionizing radiation, making it widely used in various medical fields. Ultrasonography is used to study heart function, blood flow in the neck or extremities, certain conditions such as gallbladder disease, and fetal growth and development.
During an ultrasonography procedure, a handheld device called...
During an ultrasonography procedure, a handheld device called...
4.6K