摘要:
A plug for connection of an electro-fluidic converter provided with electrical plug contacts projecting from a converter housing, the plug has a plug housing, electrical counter contacts to the plug contacts of the converter and accommodated in the plug housing, electrical connecting means for a multi-wired encased connecting cable and accommodated in the plug housing, connecting means for electrical or electronic joining of the connecting means with the counter contacts and accommodated in the plug housing, and a contacting device provided for connecting the connecting cable with the connecting means and arranged in the plug housing, the contacting device having a movable cable receiving part for insertion of a cable portion and a clamping lever acting on the cable receiving part for contact-producing pressing of the cable portion against the connecting means.
摘要:
Apparatus for adjusting the quantity of light emitted by a light source for illuminating an object under examination by means of an endoscope fitted with a video camera, comprises a signal processing circuit including a window generating device and a window superimposition device for visually displaying and optically defining a window and which generates a measuring window in the video picture displayed by a monitor connected to the video camera and superimposes the measuring window on the video picture in the form of a frame. A video signal for adjusting the quantity of light emitted by the light source is integrated only within the measuring window.
摘要:
An apparatus is disclosed for measuring the throughflow of a body liquid, in particular an apparatus for measuring the flow of urine in urological function diagnostics. The apparatus comprises a collecting funnel connected to a tube, which can be suspended in a WC bowl. In the tube are two axially spaced transducers one for continuously determining the electrical conductivity of fluid flowing through the tube from the funnel and the other for determining the specific electrical conductivity of the liquid. An electronic evaluation system determines the throughflow of the liquid upon the basis of the values determined by the transducers.
摘要:
A plug and socket type connector for connecting an endoscope to supply units such as light projectors, pumps and electrical generators, comprises a casing incorporating connections which may be coupled to corresponding connections of the supply unit or units in question, and the casing is provided with a reception device for releasably connecting a plug of a light conductor cable to the casing.
摘要:
An endoscopic television system includes: a character generator which is controlled by a keyboard to store characters selected by actuation of the keyboard in a character store; an image control trigger by synchronization pulses derived from an endoscopic image video signal to read out the stored characters in the character store and to generate a character video signal; a mixer for mixing the endoscopic image video signal and the character video signal to generate a composite signal that is supplied to a television monitor. The characters are displayed on the television monitor in the portion of the screen not occupied by the endoscopic image.
摘要:
The light projector provided with a system for setting the intensity of illumination for a cavity which is being filmed by means of a video camera, and from which the picture is shown on a monitor screen. The video signal from the camera is supplied as an actual value to a comparator which, as a function of the signal and of an adjustable reference value, drives a servo-motor connected to its output side, which adjusts the intensity of illumination within the cavity by means of a shutter situated in the beam path of the light projector.