美國
US 12,702,434 B2
Endoscopic treatment device
US 12,702,434 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：OLYMPUS MEDICAL SYSTEMS CORP.。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- OLYMPUS MEDICAL SYSTEMS CORP.
- 發明人
- Yusuke SHIOTA; Chika Miyajima; Hiromasa Kato; Kotaro Yamada; Tomohiro Tsuji
- 公開日
- 2026-08-11
- 申請日
- 2024-09-04
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,434 B2 · US12702434 · 12702434
摘要
An endoscopic treatment device includes a sheath formed from a resin; a flow-passage formation member attached to a distal end portion of the sheath to be rotatable around a longitudinal axis of the sheath; a pair of forceps pieces supported by the flow-passage formation member such that the pair of forceps pieces are able to be opened and closed; a link mechanism connected to the pair of forceps pieces and configured to open and close the pair of forceps pieces; an operation wire extending along the longitudinal axis of the sheath; and a connection member configured to connect a proximal end …
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專利局網站： 美國專利商標局（USPTO）