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公开(公告)号：US20150335233A1
公开(公告)日：2015-11-26
申请号：US14720252
申请日：2015-05-22
CPC分类号： A61B1/128 , A61B1/00071 , A61B1/00128 , A61B1/0676 , A61B1/0684 , G02B23/2461 , G02B23/2476
摘要： An optical medical instrument, in particular an endoscope or exoscope, has an elongate tubular shaft, a heat source generating lost heat, and a heat pipe which extends inside the shaft, in the longitudinal direction of the shaft, and has a distal heat pipe end and a proximal heat pipe end, wherein the heat pipe is thermally coupled to the heat source in order to collect heat from the latter and remove the heat from the heat source. Between the distal heat pipe end and the proximal heat pipe end, the heat pipe is coupled thermally conductively and two-dimensionally to the shaft over at least a partial length of the heat pipe and over at least a partial circumference of the heat pipe, in order to remove heat from the heat pipe, over at least a partial length and over at least a partial circumference of the shaft, to the environment.
摘要翻译： 光学医疗器械，特别是内窥镜或外窥镜，具有细长的管状轴，产生热量的热源，以及在轴的纵向方向上在轴的内部延伸的热管，并且具有远端热管端 和近端热管端，其中热管热耦合到热源，以便从热源收集热量并从热源移除热量。 在远端热管端部和近端热管端部之间，热管在热管的至少部分长度和热管的至少部分圆周上热传导和二维地连接到轴上， 为了将热量从轴的至少一部分长度和至少一部分圆周上的热管移除到环境中。
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公开(公告)号：US09757019B2
公开(公告)日：2017-09-12
申请号：US14720252
申请日：2015-05-22
CPC分类号： A61B1/128 , A61B1/00071 , A61B1/00128 , A61B1/0676 , A61B1/0684 , G02B23/2461 , G02B23/2476
摘要： An optical medical instrument, in particular an endoscope or exoscope, has an elongate tubular shaft, a heat source generating lost heat, and a heat pipe which extends inside the shaft, in the longitudinal direction of the shaft, and has a distal heat pipe end and a proximal heat pipe end, wherein the heat pipe is thermally coupled to the heat source in order to collect heat from the latter and remove the heat from the heat source. Between the distal heat pipe end and the proximal heat pipe end, the heat pipe is coupled thermally conductively and two-dimensionally to the shaft over at least a partial length of the heat pipe and over at least a partial circumference of the heat pipe, in order to remove heat from the heat pipe, over at least a partial length and over at least a partial circumference of the shaft, to the environment.
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