afterloading unit

简明释义

后装机

英英释义

例句

1.In our clinic, we recently upgraded to a new afterloading unit 后装单元 that enhances treatment efficiency.

在我们的诊所，我们最近升级了一台新的后装单元 afterloading unit，提高了治疗效率。

2.The technician performed routine maintenance on the afterloading unit 后装单元 to ensure its optimal performance.

技术人员对后装单元 afterloading unit 进行了例行维护，以确保其最佳性能。

3.During the procedure, the afterloading unit 后装单元 was calibrated for accurate dose delivery.

在手术过程中，对后装单元 afterloading unit 进行了校准，以确保剂量准确送达。

4.The afterloading unit 后装单元 is crucial for brachytherapy treatments in cancer care.

对于癌症治疗中的近距离放疗，后装单元 afterloading unit 是至关重要的。

5.The radiation oncologist explained how the afterloading unit 后装单元 delivers precise doses of radiation to the tumor.

放射肿瘤学家解释了如何使用后装单元 afterloading unit 精确地将辐射剂量送到肿瘤。

作文

In the field of radiation therapy, the term afterloading unit refers to a specialized device used in brachytherapy. Brachytherapy is a form of cancer treatment where radioactive sources are placed inside or very close to the tumor. The afterloading unit plays a crucial role in ensuring that the radioactive sources are accurately and safely positioned within the patient's body. This technique minimizes exposure to surrounding healthy tissues while maximizing the dose delivered to the tumor. The afterloading unit consists of a series of components including a control system, a delivery mechanism, and a shielding system. The control system is operated by medical professionals who program the unit to deliver specific doses of radiation at predetermined times. This precision is vital; incorrect positioning could lead to ineffective treatment or harm to healthy tissues. One of the most significant advantages of using an afterloading unit is the ability to perform the procedure with minimal invasiveness. Patients undergoing brachytherapy often experience less discomfort and shorter recovery times compared to traditional external beam radiation therapy. Additionally, the afterloading unit allows for real-time imaging, which helps clinicians monitor the placement of the radioactive sources during the procedure. As technology continues to advance, the design and functionality of afterloading units are also evolving. Newer models incorporate sophisticated imaging techniques and automated systems that enhance the accuracy of source placement. These innovations not only improve patient outcomes but also streamline the workflow for healthcare providers. Furthermore, the use of afterloading units is not limited to just one type of cancer treatment. They can be adapted for various applications, including gynecological, prostate, and breast cancers. This versatility makes them an essential tool in modern oncology practices. In conclusion, the afterloading unit is a vital component in the administration of brachytherapy. Its ability to deliver precise doses of radiation directly to tumors while minimizing damage to surrounding tissues has revolutionized cancer treatment. As technology progresses, we can expect further enhancements in the capabilities of afterloading units, ultimately leading to better patient care and improved outcomes in the fight against cancer.

在放射治疗领域，术语afterloading unit指的是一种用于近距离放射治疗的专用设备。近距离放射治疗是一种癌症治疗方法，其中放射性源被放置在肿瘤内部或非常接近肿瘤的位置。afterloading unit在确保放射性源准确且安全地定位于患者体内方面发挥着关键作用。这种技术最小化了对周围健康组织的辐射暴露，同时最大化了施加于肿瘤的剂量。afterloading unit由一系列组件组成，包括控制系统、输送机制和屏蔽系统。控制系统由医疗专业人员操作，他们对设备进行编程，以在预定时间内提供特定剂量的辐射。这种精确性至关重要；不正确的定位可能导致治疗无效或对健康组织造成伤害。使用afterloading unit的一个重要优势是能够以最小的侵入性进行手术。接受近距离放射治疗的患者通常比传统的外部束放射治疗经历更少的不适和更短的恢复时间。此外，afterloading unit允许实时成像，这帮助临床医生在手术过程中监测放射性源的放置。随着技术的不断进步，afterloading units的设计和功能也在不断演变。更新型号结合了复杂的成像技术和自动化系统，提高了源放置的准确性。这些创新不仅改善了患者的治疗效果，还简化了医疗提供者的工作流程。此外，afterloading units的使用并不限于某一种癌症治疗。它们可以适应多种应用，包括妇科、前列腺和乳腺癌。这种多功能性使其成为现代肿瘤学实践中不可或缺的工具。总之，afterloading unit是近距离放射治疗中施用的重要组成部分。它能够将精确剂量的辐射直接施加于肿瘤，同时最小化对周围组织的损伤，彻底改变了癌症治疗。随着技术的进步，我们可以期待afterloading units在能力上的进一步增强，最终为患者护理和改善癌症斗争中的结果带来更好的前景。