摘要:
A device for lifting the abdominal wall for conducting endoscopic examinans and surgery within the abdominal cavity having a handling section and a spiral shaped section which is provided with at least one pitched winding, where the distal end of the spiral-shaped section is provided with a larger spiral diameter than the proximal side.
摘要:
A patient bed is provided for transporting and/or positioning a patient. The patient bed has a bed area provided for receiving a patient. The patient bed is flexible at least in the bed area in such a way that the patient bed can be rolled up around a part of the patient bed. The patient bed has at least one transport mount for acting on by a transporter, and the patient bed is designed to be transported via the at least one transport mount when loaded with a patient. The patient bed has a plurality of reinforcing fibers, which are flexible and tension-proof, wherein each of the reinforcing fibers passes through the bed area and is operatively connected to at least one of the at least one transport mount in such a way that a force acting on the bed area can be transmitted at least partially to the at least one transport mount.
摘要:
The present invention relates to a cuff-electrode that can be placed as an extraneural, sleeve-shaped electrode about a biological tissue, e.g. a nerve.
摘要:
The invention pertains to a solid-state chemical sensor with a substrate support. On one side of the support is mounted a heating element with branch circuit connections. On the other side interdigital electrodes are arranged and thereon a carbon dioxide-sensitive material, which comprises CuO and TiO.sub.3, as well as additional metal oxides, in the form of a thick film of approximately 20-200 .mu.m.