发明名称 |
Medical device with endoscope and insertable instrument |
摘要 |
A medical device for examination or treatment based on a reference point A1, including: a virtual endoscopic image generation section configured to generate a virtual endoscopic image from a plurality of different sight line positions using three-dimensional image data of a bronchus that is obtained in advance; an image retrieving section configured to retrieve a virtual endoscopic image highly similar to a real image; a reference-point setting section configured to set the reference point A1 based on a line-of-sight position A0 of the highly similar virtual endoscopic image; a relative-position calculation section configured to calculate a relative position of a treatment instrument to the reference point A1; a movement detection section configured to detect a movement of the reference point A1 or the bronchus; and a position correction section configured to correct the relative position in response to the movement of the reference point A1 or the bronchus. |
申请公布号 |
US8298135(B2) |
申请公布日期 |
2012.10.30 |
申请号 |
US20090469111 |
申请日期 |
2009.05.20 |
申请人 |
ITO SEIICHI;AKIMOTO SHUNYA;ONISHI JUNICHI;HASEGAWA JUN;OLYMPUS MEDICAL SYSTEMS CORP. |
发明人 |
ITO SEIICHI;AKIMOTO SHUNYA;ONISHI JUNICHI;HASEGAWA JUN |
分类号 |
A61B1/00;A61B1/06 |
主分类号 |
A61B1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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