Customization Capability Of Radioactive Particle Localization Needles

Aug 07, 2026

1. Industry Pain Points Traditional brachytherapy puncture products only provide fixed standard configurations with single size, single color and single structural style, which cannot meet the personalized needs of complex clinical surgery and hospital standardized management. For special-shaped tumor lesions, special-angle puncture paths and personalized equipment matching requirements, standard needles have poor adaptability, easily leading to operational inconvenience and reduced surgical accuracy. In addition, single appearance and identification designs make it difficult for medical staff to quickly distinguish specifications, resulting in low operation efficiency and occasional misuse, restricting the development of individualized precise brachytherapy.

2. Working Principle Radioactive particle localization needles support full-dimensional personalized customization based on 2D/3D drawings or physical samples, relying on flexible precision machining technologies including necking, swaging, laser cutting and laser marking. The modular production system can independently adjust needle body length, inner diameter, needle tip angle, hub structure, appearance color and marking configuration. On the premise of maintaining standard silicon coating, echo enhancement and electropolishing core performances, personalized parameter modification is realized to achieve one-to-one accurate matching with special surgical scenarios, equipment parameters and hospital management specifications.

3. Product Classification Customization services are divided into four core categories. Size customization: non-standard needle length, special gauge and special inner diameter aperture. Structural customization: personalized needle tip bevel angle, round/square hub optimization and exclusive depth scale interval. Appearance customization: customized hub identification colors and personalized laser marking content. Configuration customization: overall structural adjustment according to special surgical equipment and difficult lesion characteristics to realize exclusive product configuration.

4. Practical Operation Standards Sort out personalized surgical demands according to preoperative planning, provide accurate 2D/3D design drawings or physical samples for customization confirmation. Verify customized parameter rationality with technical personnel to ensure matching with seed specifications and surgical paths. Complete sample testing before batch production to confirm operational fluency, positioning accuracy and equipment adaptability. Classify and manage customized products in clinical use to match corresponding special surgical scenarios and avoid cross-use.

5. Industry Application Experience Full-dimensional customization capability effectively breaks the limitation of single standard products, perfectly adapting to difficult special tumor surgeries and high-standard hospital management needs. Customized color identification greatly improves the efficiency of rapid specification distinction and avoids operational errors. Special-size customized needles solve the matching problems of special puncture paths and special medical equipment, significantly improving the success rate of difficult operations and filling the gap of standard products in personalized clinical scenarios.

6. Summary Fixed single product configuration cannot adapt to the diversified and individualized development trend of modern tumor minimally invasive surgery. The powerful customization capability of radioactive particle localization needles realizes full-dimensional personalized optimization of size, structure, appearance and configuration, making up for the deficiency of standard products. It provides targeted hardware support for difficult and personalized brachytherapy surgery and effectively expands the clinical application boundary of seed implantation technology.

7. Future Prospect Future customization services will develop toward rapid intelligent customization and modular standardized customization. Intelligent drawing recognition and rapid prototyping technology will greatly shorten the customization cycle. Rich modular customized components will form standardized personalized solution packages, realizing efficient matching of clinical individual needs and further improving the refined and intelligent level of clinical equipment application.