Abstract: In an implantable pressure measuring device, in particular for measuring an intracranial pressure, is provided. In order to simplify production, it is proposed that the pressure measuring device comprises an implant housing and a pressure measuring sensor, which is arranged in the implant housing, with one or more load cell(s). The implant housing has an opening. The pressure measuring sensor is provided with a coating applied directly to the load cell(s). The pressure measuring sensor is arranged in the implant housing in such a way that the opening provides direct access to the load cell(s) for a fluid surrounding the pressure measuring device and therefore the surrounding pressure acts directly on the coated load cell(s) of the pressure measuring sensor. The coating is produced from a para-xylylene-based polymer material.

Abstract: The invention relates to improving a surgical system for bonding bodily tissue, comprising a surgical instrument having a bonding device for bonding bodily tissue, said bonding device comprising two tool elements displaceable relative to each other, wherein the instrument comprises a cutting device having a cutting element for cutting through tissue, and the cutting element is displaceably disposed relative to at least one of the tool elements, such that the cutting device is implemented in the form of an HF cutting device, wherein the cutting element comprises a cutting edge defining a cutting plane at an angle relative to a longitudinal axis defined by the instrument in the region of the bonding device.

Abstract: The invention relates to improving a surgical system for connecting bodily tissues, comprising a surgical instrument having two tool elements displaceable relative to each other, each comprising an HF electrode defining a minimum distance from each other, opposite each other, and facing one another in an approach setting of the tool elements, wherein in order for simple and secure connecting of the tissue parts to be connected to each other, the invention proposes that at least one of the HF electrodes is divided into at least two electrode segments and that the at least two electrode segments are electrically insulated from each other.

Abstract: A surgical instrument with a clamping device for holding and/or clamping tissue, a severing device for severing tissue and a handling device for actuating the clamping device and/or the severing device is provided. The clamping device is provided with at least one clamping member having a clamping surface and a clamping member opening. The severing device is provided with a severing member movable at least partially into the clamping member opening. In order to reliably prevent short circuits between the at least one clamping member and the severing member, a severing member guide device is provided for guiding the severing member in the clamping member opening and for maintaining a spacing from inner side surfaces of the clamping member opening.

Abstract: In order to so improve a surgical system for connecting body tissue, comprising a surgical instrument having two tool elements movable relative to each other, each of which comprises a high-frequency electrode, the high-frequency electrodes, in an approach position of the tool elements, defining a minimum distance from each other, lying opposite each other and facing each other, that an overstretching of connections of parts of body tissue, in particular, made by a flow of current, is avoided when removing the surgical instrument, it is proposed that the instrument comprise a shaft at the distal end of which at least a first one of the tool elements is arranged or formed, and that a second tool element be adapted to be moved from an operating position, in which it is adapted for movement into the approach position, into a removal position and/or vice versa, a surface area of a perpendicular projection of the second tool element onto a projection plane extending perpendicularly to the shaft direction in the re

Abstract: In order to improve a surgical instrument comprising a clamping device for holding and/or clamping tissue, a severing device for severing tissue and a handling device for actuating the clamping device and/or the severing device, the clamping device comprising at least one clamping member having a clamping surface and a clamping member opening, and the severing device comprising a severing member movable at least partially into the clamping member opening, so that short circuits can be reliably prevented between the at least one clamping member and the severing member, it is proposed that a severing member guide device be provided for guiding the severing member in the clamping member opening and for maintaining a spacing from inner side surfaces of the clamping member opening.

Abstract: The disclosed embodiments relate to a system and method for reducing standby power consumption in an electronic device. There is provided an electronic device (10) comprising receiver circuitry (16), and power supply control circuitry (18) coupled in series with the receiver circuitry (16), wherein a ground connection of the receiver circuitry (16) is coupled to a voltage supply connection of the power supply control circuitry (18).

Abstract: A peripheral device has a bus-controlled switching arrangement for operating a power supply. A device comprises a bus interface adapted for communicating with a remote device via a bus. A switch circuit is connected between the bus interface and a power supply. The switch circuit is operative, when the power supply is in an inactive state, for sensing bus activity and for generating a signal for activating the power supply in response to the sensed bus activity, wherein the switch circuit has no power dissipation when no activity is sensed on the bus.

Abstract: A power supply with capacitive mains isolation, comprises a source of an input supply voltage developed between a first terminal and a second terminal. A first supply inductance is coupled to the first terminal, and a second supply inductance is coupled to a load circuit. A switch responsive to a periodic control signal applies the input supply voltage to the first supply inductance to generate a current in the first supply inductance at a first polarity, during a first portion of a period of the control signal when the switch is at a first switch state. A pair of capacitors operate to couple the first supply inductance to the second supply inductance during a second portion of the period of the control signal when the switch is at a second switch state. The pair of capacitors isolate the first and second terminals, respectively, from the second supply inductance at a range of frequencies that is lower than a frequency of the control signal.