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发明授权
CN105283116B 内窥镜 有权

内窥镜
摘要：
提供一种内窥镜(1A)，该内窥镜(1A)具有：插入部(2)，其插入体内；观察光学系统(3)，其设置在插入部(2)的前端部，获取心脏的图像；以及支承扩张部(4A)，其具备将插入部(2)的前端部支承于心脏并且设置在比插入部(2)的前端部靠基端部侧的位置的基端部球囊(8)和设置为从插入部(2)的前端部向前方伸出的前端部球囊(7)，基端部球囊(8)相对于前端部球囊(7)以夹着插入部(2)的方式配置于相反侧。
摘要（英）：

Provided is an endoscope (1A) including an inserted portion (2) that is inserted into a body, an observation optical system (3) that is provided at a distal-end portion of the inserted portion (2) and that acquires an image of the heart, and a supporting expansion portion (4A) that makes the heart support the distal-end portion of the inserted portion (2) and that is provided with a basal-end-portion balloon (8), which is provided closer to a base-end portion than the distal-end portion of the inserted portion (2) is, and a distal-end-portion balloon (7), which is provided so as to overhang forward from the distal-end portion of the inserted portion (2), wherein the base-end-portion balloon (8) is disposed on the opposite side from the distal-end-portion balloon (7), with the inserted portion (2) interposed therebetween.

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