{"number":"US12702434B2","kindCode":"B2","documentType":"grant","title":{"original":"Endoscopic treatment device","english":"Endoscopic treatment device"},"abstract":{"original":"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 …","english":"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 …"},"applicants":["OLYMPUS MEDICAL SYSTEMS CORP."],"inventors":["Yusuke SHIOTA","Chika Miyajima","Hiromasa Kato","Kotaro Yamada","Tomohiro Tsuji"],"filingDate":"2024-09-04","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12702434B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12702434B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12702434B2","ja":"https://downloadpatent.com/ja/patent/US12702434B2"}}