HeadAnd neck brachytherapy
Why brachytherapy for head and neck?
- Brachytherapy is an important and successful part of the multidisciplinary treatment of head and neck cancer
- Can be used as a stand alone treatment or in combination with external beam radiation therapy
- Valuable also for salvage treatments
G. Kovács et al. GEC-ESTRO ACROP recommendations for head & neck brachytherapy in squamous cell carcinomas: 1st update – Improvement by cross sectional imaging based treatment planning and stepping source technology / Radiotherapy and Oncology 122 (2017) 248–254 [https://www.thegreenjournal.com/article/S0167-8140(16)34346-8/pdf]
Ensuring a smooth clinical workflow
Connectivity to MOSAIQ® OIS
Confidence for you and your patients
- 有助于无纸近距离放射治疗工作流程信息bob体育在线下载
- Automated scheduling and billing process
- Documented dose and structure sets
- Automatically exchange treatment plans created with Oncentra Brachy and treatment records generated by the afterloader
- Perform dose tracking based on the treatment plan and treatment record for the selected and verified patient
- Provide a more efficient and electronic way to capture information that will be included in the patient’s Continuity of Care Document (CCD), data as required for meaningful use (Stage 1 and beyond)
涂抹器选择
Diagnostic imaging guides the applicator choice
涂抹器插入
Rotterdam Nasopharyngeal Mold Applicator Optimal dose shaping in nasopharyngeal cavities The Rotterdam nasopharyngeal mold is manufactured from a flexible silicone material to easily shape the radiation dose in the nasopharyngeal cavity. It consists of two channels on the upper surface to optimize the dose distribution and reduce the surface dose. The mold can remain in place for a series of treatment fractions, while the treatment catheters will be replaced per fraction. This way, patient discomfort between fractions is minimized. Why the Rotterdam nasopharyngeal mold applicator?
- Easily conforms to a range of nasopharyngeal cavity sizes
- 用于优化剂量分布的双通道设计
- 用于后续分数的快速导管重新插入
Why the Rotterdam nasopharyngeal mold applicator?
- Easily conforms to a range of nasopharyngeal cavity sizes
- 用于优化剂量分布的双通道设计
- 用于后续分数的快速导管重新插入
成像
确定相对于肿瘤和桨的涂抹器位置
Image data set for treatment planning is obtained through X-ray, CT or MR imaging. The image quality determines the applictor visibility for correct recontruction It also give the anatomy landscap which shows the tumor and the OaR
“我想要一个易于使用的涂抹器，不需要全面麻醉，这将与鼻咽的粘膜密切相关。我发现它在鹿特丹鼻咽涂抹器中。“
Treatment planning
Homogeneous dose delivery on the target while sparing the OaR
Oncentra胸罩chy
Comprehensive treatment planning software
Designing the optimal dose distribution can be a time-consuming job. The latest version of Oncentra Brachy offers a series of useful tools that simplify many repetitive tasks, such as contouring and reconstruction. Oncentra Brachy buys you time to focus on what counts: creating the optimal dose distribution.
Oncentra短还能帮助你优化治疗plan accuracy, providing easy navigation to any plane that offers the most relevant information per region of interest. Template solutions for repetitive tasks, such as the new Implant Modeling tool and the popular Applicator Modeling feature, help reduce implant reconstruction time. DVH presets and the ROI Catalog Manager can help improve accuracy and reproducibility. Powerful inverse planning optimization automates volume-based planning, making the process fast and efficient.
减少植入物重建时间
- Instant applicator reconstruction in relation to anatomy
- Contains the complete geometry of Elekta’s gynecological applicators
- 包括环涂装器的测量源路径
- Accounts for dose attenuation resulting from shielding during planning and shields are fully visible
Dose distribution calculated by ACE
- Algorithm based on the TG-186 recommendations published by the AAPM workgroup in 2012
- Algorithm based on the TG-186 recommendations published by the AAPM workgroup in 2012
- Discriminates between tissue, air and bone
- Accounts for tissue heterogeneities, lack of backscatter from areas with no tissue, applicator attenuation and shielding
Implant modeling tool
- 立即重建多阀门植入物
- Drag & Drop 3D applicator geometry for accurate and fast reconstruction
- 额外的坐标系（ECS）允许快速轻松地导航到正确的平面视图
自动剂量优化
IPSA
- 与停留时间偏差约束（DTDC）配对
- 限制住宅时间的高度
哈普
- Improves plan optimization with Dwell Time Gradient Restriction (DTGR)
- Control high and low peaks in dwell times
- Focus optimization where it is needed with needle locking
Treatment delivery
安全，简单，直观的近距离放射治疗工作流程bob体育在线下载
五个简单的功能是Flexitron工作方式的基础，在治疗交付中引入了新标准
- 标准化转移长度，在重建期间不太容易出现人为错误，因为只有一个分度器长度。
- Reference zero at entrance of applicator, no need to measure the distal tip.
- 公制停留位置编号，处理窗口为1毫米，400毫米。
- Forward stepping results in a reproducible source positioning within 0,5mm accuracy
- Intuitive user interface, smooth navigation saves time.
Why Flexitron?
- 简单的质量保证
- 40-channel option for large implants
- Connected to major oncology systems such as MOSAIQ®
- Safe investment with future upgrade potential
- Available in either Iridium-192 or Cobalt-60*
* Not available in all countries.
Patient out
Find out about brachytherapy for other body regions
我们的客户所说的话
Clatterbridge癌bob体育网赌症中心，英国
BrachyAcademy
通过教育赋予权力
Peer-to-peer education platform for brachytherapy professionals
BrachyAcademy包括一个完整的对等医学教育图书馆，包括临床研讨会和培训前往全球领先医院的课程。
关于近距离放bob体育在线下载射治疗
Elekta also offers the only online brachytherapy portal for patients including awareness materials:
Elekta Care™服bob软件苹果怎么下载务
