摘要:
A medical coagulation instrument having a shaft as well as at least one electrode tip that extends beyond the distal end of the shaft. To create a coagulation instrument whose electrodes are of simple structure and ensure an atraumatic and safe handling, at least one electrode tip should be widened or be configured as widening in the distal direction.
摘要:
An endoscope, in particular for intubating an airway, includes a shaft, which in its distal end area includes a lens system for receiving an endoscopic image, and an endoscope head, which includes a first head section, which is connected with the shaft, as well as a second head section which includes an eyepiece, such that the second head section is configured tiltably in relation to the first head section, and such that the endoscope includes an image conductor, which is flexible at least in sections, for transmitting to the eyepiece the image captured by the lens system. The image conductor is surrounded by a protective tube that continues from the shaft as far as the second head section and is flexibly tiltable at least in sections. As a result, protection is afforded from both mechanical damage and from penetration of steam in superheated-steam sterilization.
摘要:
An adjustment and stabilization unit (1), such as for a weapon, includes a movable platform (3), a rotational mass (2) mounted on the platform and stabilized in inertial space, and an adjustment drive (6) for adjusting the rotational mass. The adjustment drive includes a driving device (7) connecting the adjustment drive with the rotational mass, a force-sensing device (16) for measuring torque, and at least one stabilization control circuit for controlling the rotary adjustment drive by means of the measured torque. The force-sensing device (16) has an annular design and is arranged between the platform (3) and the adjustment drive (6). The driving device has a shaft (10) that extends through force-sensing device (16). The force-sensing device measures the torque transmitted between the adjustment drive and the platform, and being transmitted to the adjustment drive as a result of an acceleration of the rotational mass.
摘要:
A method for printing includes a plurality of process steps. According to an additional step, relevant data are stored in a central relational database. Both a printing press and a data processing unit processing prepress data are interconnected.
摘要:
An endoscope having a hollow shaft for inserting an image guide, so that the distal end of the shaft is configured at an angle to the longitudinal axis of the shaft and the shaft is closed at the distal end by means of an end piece provided with a pass-through borehole for the image guide. To create an endoscope with an image transmission system of sufficient image size and image quality that can be autoclaved for cleaning purposes, it is proposed with the invention that the image guide should be positioned in the shaft in such a way that the bending radius of the image guide in the area of the bending of the shaft is greater than the bending radius of the shaft in the area of the bending.
摘要:
A raster generation system for a printing machine with an image-setting unit in which the system has at least one raster processor for generating raster data from raw image data, and a memory for storing the raster data. In order to have a raster generation system with a high operating speed in spite of the simple components that are used, the memory for storing the raster data is formed by a raster memory with random access, and the raster processor stores the raster data column by column in the raster memory.
摘要:
An endoscope having a hollow shaft for inserting an image guide, so that the distal end of the shaft is configured at an angle to the longitudinal axis of the shaft and the shaft is closed at the distal end by means of an end piece provided with a pass-through borehole for the image guide. To create an endoscope with an image transmission system of sufficient image size and image quality that can be autoclaved for cleaning purposes, it is proposed with the invention that the image guide should be positioned in the shaft in such a way that the bending radius of the image guide in the area of the bending of the shaft is greater than the bending radius of the shaft in the area of the bending.
摘要:
An adjustment and stabilization unit (1), such as for a weapon, includes a movable platform (3), a rotational mass (2) mounted on the platform and stabilized in inertial space, and an adjustment drive (6) for adjusting the rotational mass. The adjustment drive includes a driving device (7) connecting the adjustment drive with the rotational mass, a force-sensing device (16) for measuring torque, and at least one stabilization control circuit for controlling the rotary adjustment drive by means of the measured torque. The force-sensing device (16) has an annular design and is arranged between the platform (3) and the adjustment drive (6). The driving device has a shaft (10) that extends through force-sensing device (16). The force-sensing device measures the torque transmitted between the adjustment drive and the platform, and being transmitted to the adjustment drive as a result of an acceleration of the rotational mass.