Abstract: A cooling device is provided having a heat source arranged on a support element, the support element arranged on a rigid heat barrier element and the heat barrier element arranged on a housing such that the support element, the heat barrier element and the housing form a mechanically rigid unit, the heat barrier element having a low heat conductivity, wherein a heat conducting element, arranged between the housing and the support element, bears against a first surface of the support element with a second surface and faces a fourth surface of the housing with a third surface, wherein the heat conducting element has a high heat conductivity, the second surface is at an angle to the third surface, and the heat conducting element is formed separately from the support element and the housing.

Abstract: A video endoscope, more specifically a video mediastinoscope, and an associated method for its configuration, comprises an elongate rigid shaft and a handle detachably attached to a proximal end section of the shaft, wherein the shaft comprises an optics shaft comprising an imaging optics and an electronic image sensor, wherein the optics shaft and a plug connector housing arranged at a proximal end of the optics shaft form a hermetically sealed unit enclosing the imaging optics and the image sensor, and wherein the handle comprises a handle housing in which an electronics unit is accommodated, wherein the electronics unit is hermetically sealed.

Abstract: A video endoscope, in particular a video mediastinoscope, comprises an elongate rigid shaft and a handle detachably attached to a proximal end section of the shaft, wherein the shaft comprises an optics shaft comprising an imaging optics and an electronic image sensor, wherein the optics shaft and a plug connector housing arranged at a proximal end of the optics shaft form a hermetically sealed unit enclosing the imaging optics and the image sensor, and wherein the handle comprises a handle housing in which an electronics unit is accommodated, wherein the electronics unit is hermetically sealed. The invention also relates to a method for configuring a video endoscope.

Abstract: A cooling device is provided having a heat source arranged on a support element, the support element arranged on a rigid heat barrier element and the heat barrier element arranged on a housing such that the support element, the heat barrier element and the housing form a mechanically rigid unit, the heat barrier element having a low heat conductivity, wherein a heat conducting element, arranged between the housing and the support element, bears against a first surface of the support element with a second surface and faces a fourth surface of the housing with a third surface, wherein the heat conducting element has a high heat conductivity, the second surface is at an angle to the third surface, and the heat conducting element is formed separately from the support element and the housing.

Abstract: A video endoscope, in particular a video mediastinoscope, comprises an elongate rigid shaft and a handle detachably attached to a proximal end section of the shaft, wherein the shaft comprises an optics shaft comprising an imaging optics and an electronic image sensor, wherein the optics shaft and a plug connector housing arranged at a proximal end of the optics shaft form a hermetically sealed unit enclosing the imaging optics and the image sensor, and wherein the handle comprises a handle housing in which an electronics unit is accommodated, wherein the electronics unit is hermetically sealed. The invention also relates to a method for configuring a video endoscope.