CAJ | 학술논문

当前有多种患者盆部防护装置应用于CT扫描，用于减少患者性腺所接受的辐射剂量。然而，介入手术中患者性腺防护装置的研究尚属空白，在前期研发并进行临床实践的基础上，本研究对抽拉式介入手术性腺防护装置进行优化设计。改进后的环绕式收纳系统呈分体式设计，由可复用的背侧收纳器和一次性使用的手术大单加厚空心层组成，射线防护材料的牵拉部分为两部分，通过拉链进行连接，既保证了防护装置的无菌性能，又实现患者盆部性腺的环绕式防护。该装置设计简单、结构合理，可以方便的在不透X射线的防护状态和透X射线的可视状态之间进行切换，并符合介入手术的无菌要求。组合式介入手术性腺防护装置在保证介入手术效果的同时，解决了患者性腺防护和防护装置无菌的难题，具有良好的临床应用价值。
당전유다충환자분부방호장치응용우CT소묘，용우감소환자성선소접수적복사제량。연이，개입수술중환자성선방호장치적연구상속공백，재전기연발병진행림상실천적기출상，본연구대추랍식개입수술성선방호장치진행우화설계。개진후적배요식수납계통정분체식설계，유가복용적배측수납기화일차성사용적수술대단가후공심층조성，사선방호재료적견랍부분위량부분，통과랍련진행련접，기보증료방호장치적무균성능，우실현환자분부성선적배요식방호。해장치설계간단、결구합리，가이방편적재불투X사선적방호상태화투X사선적가시상태지간진행절환，병부합개입수술적무균요구。조합식개입수술성선방호장치재보증개입수술효과적동시，해결료환자성선방호화방호장치무균적난제，구유량호적림상응용개치。
Various types of gonadal shielding have been evaluated for reducing exposure to the gonads during comput-ed tomography (CT) scanning,but few approach provide protection against ionizing radiation during interventional radi-ology procedures. The purpose of this study is to optimize the structural design of movable drawing patient gonad pro-tective device during interventional radiology procedures. The modified flexible protective lead shield container of split type are composed of a reusable back side container and a sterile disposable surgical drape, and the pull part of radia-tion protection drape is divided into two parts, which are connected by zip fasteners. The modified device may provide wrap around radiation protection for patient gonad. The device with a simple and reasonable structure. It allows switch-ing between the lose efficacy form and the efficacy form of radiation protection, and it complies with absolutely sterile requirement during interventional radiology procedures. Newly developed combined patient gonad protective device can then ensure the procedure result, and can also decrease patient gonad radiation exposure. It has great clinical applica-tion value.