{"number":"US12702500B2","kindCode":"B2","documentType":"grant","title":{"original":"Controller, endoscope system, and control method","english":"Controller, endoscope system, and control method"},"abstract":{"original":"A controller controls a movement of an endoscope to cause the endoscope to follow a surgical instrument. The controller includes a processor. The processor acquires position information including the position of the surgical instrument, acquires scene information associated with a procedure scene to be observed through the endoscope, determines an offset parameter, which determines the position of the target point with respect to a predetermined fiducial point in the field of view of the endoscope, of a target point on the basis of the scene information, sets the position of the target point w…","english":"A controller controls a movement of an endoscope to cause the endoscope to follow a surgical instrument. The controller includes a processor. The processor acquires position information including the position of the surgical instrument, acquires scene information associated with a procedure scene to be observed through the endoscope, determines an offset parameter, which determines the position of the target point with respect to a predetermined fiducial point in the field of view of the endoscope, of a target point on the basis of the scene information, sets the position of the target point w…"},"applicants":["National Cancer Center","OLYMPUS CORPORATION"],"inventors":["Hiroto OGIMOTO","Ryota SASAI","Masaru YANAGIHARA","Hiro HASEGAWA","Daichi KITAGUCHI","Nobuyoshi TAKESHITA","Shigehiro KOJIMA","Yuki FURUSAWA","Yumi KINEBUCHI","Masaaki ITO"],"filingDate":"2023-02-03","publicationDate":"2026-08-11","grantDate":"2026-08-11","verifiedWithOffice":true,"pdfUrl":"https://downloadpatent.com/pdf/US12702500B2.pdf","pages":{"en":"https://downloadpatent.com/patent/US12702500B2","zh-Hant":"https://downloadpatent.com/zh-Hant/patent/US12702500B2","ja":"https://downloadpatent.com/ja/patent/US12702500B2"}}