美國
US 12,702,573 B2
Placing and removing surgical stents
US 12,702,573 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：MICRONVISION CORP.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- MICRONVISION CORP.
- 發明人
- Xiaolong OUYANG
- 公開日
- 2026-08-11
- 申請日
- 2020-12-07
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,573 B2 · US12702573 · 12702573
摘要
Systems and methods are configured for precise placement of surgical stents. A customized endoscopic system has a stent positioned between an inner cannula and the outer sleeve. The inner cannula has an integrated camera and illumination on its distal tip. The operator can make precise stent placements while viewing live video on an integrated display mounted on the hand piece. The stent can be removed using a specialized hook device. The system can have a single use portion that includes the cannula with imaging module, stent and outer sleeve.…
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專利局網站： 美國專利商標局（USPTO）