治疗装置及治疗方法
By designing a treatment device for cervical and vaginal cancer, this device can effectively irradiate and excite light in a short time, destroying tumor cells through photoreaction. The device's operability is simplified, and its operability is confirmed by a fluorescence detection unit, thereby improving the treatment effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- TERUMO KK
- Filing Date
- 2021-03-10
- Publication Date
- 2026-07-17
AI Technical Summary
Current technology makes it difficult to accurately irradiate a large area of tumor cells with near-infrared light in the treatment of cervical cancer, resulting in poor treatment effects. This is especially true when cervical cancer has spread, as the light is attenuated by biological tissue, making it difficult to achieve non-invasive treatment.
A treatment device has been designed with an expandable expansion section and a front shaft, which can expand within the cervical canal and irradiate excitation light from multiple angles. Combined with an antibody-photosensitive substance, it destroys tumor cells through photoreaction and is equipped with a fluorescence detection section to confirm the treatment effect.
This device improves the treatment effect on large-scale tumor cells of cervical cancer, simplifies the device structure and improves operability, and can effectively irradiate the excitation light in a short time. The treatment effect is confirmed by the fluorescence detection unit.
Smart Images
Figure CN115397506B_ABST