美國
US 12,702,391 B2
Minimally invasive no touch (MINT) procedure for harvesting the great saphenous vein (GSV), endoscopic asval technique and assisted pin stripping of superficial GSV, hydrodissection-based endoscopic vein harvesting (EVH) system, venous hydrodissector, retractor and tip adapter for use with flexible cystosope and adapted cystoscope system
US 12,702,391 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：PJPG LLC。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- PJPG LLC
- 發明人
- John F. Gallagher; Pamela M. Gallagher; Paul J. Gallagher; Kaitlin E. Masciello
- 公開日
- 2026-08-11
- 申請日
- 2022-12-19
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,391 B2 · US12702391 · 12702391
摘要
A method of atraumatically hydrodissecting and maintaining endothelial function and structure of a vascular target includes forming an incision in tissue proximate one end to realize an insertion space, inserting a distal end of a cannula and/or endoscope into the insertion space and while visualizing the vascular target, ejecting a hydrodissecting fluid from the distal end of the cannula and/or endoscope to substantially separate or dissect the vascular target from the surrounding tissue, while advancing the distal end through the space as it is enlarged by the hydrodissecting fluid, to a dis…
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專利局網站： 美國專利商標局（USPTO）