美國
US 12,702,505 B2
Robot-assisted automatic introduction method and device for trocar
US 12,702,505 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：GUANGZHOU OCULOTRONICS MEDICAL INSTRUMENT CO., LTD.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- GUANGZHOU OCULOTRONICS MEDICAL INSTRUMENT CO., LTD.
- 發明人
- Shengzhi LIN; Pisong YAN
- 公開日
- 2026-08-11
- 申請日
- 2024-06-20
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,505 B2 · US12702505 · 12702505
摘要
A robot-assisted automatic introduction method and device for a trocar are provided. The robot-assisted automatic introduction method includes: acquiring a dataset of the trocar, and training through a preset U-Net to acquire a first model; detecting, by the first model, a position of the trocar in a target image, and outputting position information of the trocar that meets a preset condition; parameterizing, according to the position information of the trocar that meets the preset condition, a rotation angle of the trocar, and acquiring a rotation matrix of the trocar; and acquiring, accordin…
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專利局網站： 美國專利商標局（USPTO）