1 Department of Radiology, Division of Abdominal Imaging and Intervention, Brigham and Women's Hospital, Harvard Medical School, 75 Francis St, Boston, MA 02115.
2 Wyss Institute for Biologically Inspired Engineering, Harvard University, Boston, MA.
AJR Am J Roentgenol. 2017 Aug;209(2):435-441. doi: 10.2214/AJR.16.17188. Epub 2017 May 15.
The purpose of this article is to describe a handheld external compression device used to facilitate CT fluoroscopy-guided percutaneous interventions in the abdomen.
The device was designed with computer-aided design software to modify an existing gastrointestinal fluoroscopy compression device and was constructed by 3D printing. This abdominal compression device facilitates access to interventional targets, and its use minimizes radiation exposure of radiologists. Twenty-one procedures, including biopsies, drainage procedures, and an ablation, were performed with the device. Radiation dosimetry data were collected during two procedures.
本文旨在描述一种用于辅助腹部 CT 透视引导下经皮介入的手持外部压迫装置。
该装置是使用计算机辅助设计软件对现有的胃肠道透视压迫装置进行修改，并通过 3D 打印制造而成。该腹部压迫装置便于介入靶点的接近，使用它可使放射科医生的辐射暴露最小化。使用该装置进行了 21 例操作，包括活检、引流术和消融术。在两次操作过程中收集了辐射剂量学数据。
