Abstract: A measurement chamber that is essentially dome shaped and has a base area with a membrane and has at least two connection points fora fluid flow. The measurement chamber has two outer webs opposite each other, one of the webs engaging a clamping edge of a coupling element.

Abstract: A pressure-measuring system, including a tube system having at least first and second pressure measuring devices, each including a pressure transducer membrane and a measuring chamber. A first flow regulation device with a perfusion tube section is positioned between the first pressure measuring device and a supply of fluid, and has a first tube clamp that acts on a tube section by squeezing. The system further includes at least one non-perfusion regulation device.

Abstract: A hose segment, and a device for using the hose segment, to regulate a volumetric flow rate, including the hose segment through which fluid can flow, and a hose clamp including a basic housing having an accommodating region for the hose segment and a clamping element that can be moved between at least two regulation positions. The clamping element has an effect on the hose segment in interaction with segments of the accommodating region as pressing points at least in one regulation position.

Abstract: A pressure-measuring system, including a tube system having at least first and second pressure measuring devices, each including a pressure transducer membrane and a measuring chamber. A first flow regulation device with a perfusion tube section is positioned between the first pressure measuring device and a supply of fluid, and has a first tube clamp that acts on a tube section by squeezing. The system further includes at least one non-perfusion regulation device.

Abstract: A pressure measuring system, including a tube system having at least one first device for measuring pressure in a fluid. The at least one first device includes a coupling element, at least one pressure transducer and at least one measuring chamber, which can be filled with a fluid. Between the first device and the feed of the fluid, the tube system has a second device for regulating a fluid flow, the second device having a tube section through which fluid can flow and at least one tube clamp, which can be set in the regulation positions open, closed and perfused.

Abstract: A measurement chamber, and a device for measuring pressure in a fluid, the device including a coupling element, at least one pressure transducer and at least one measuring chamber that can be filled with a fluid. The measurement chamber is mechanically coupled to the measurement surface of the pressure transducer by a membrane. The measurement chamber has at least two connection points for a fluid flow. The at least one pressure transducer is arranged in the coupling element, and the at least one measurement chamber has two outer webs opposite each other, one of the webs engaging a clamping edge of the coupling element and the other web engaging a pressing roller. The pressing roller is rotatably supported and can be connected to the coupling unit in a force-closed manner.

Abstract: A measurement chamber that is essentially dome-shaped and has a base area with a membrane and has at least two connectionpoints fora fluid flow. The measurement chamber has two outer webs opposite each other, one of the webs engaging a clamping edge of a coupling element.

Abstract: A measurement chamber, and a device for measuring pressure in a fluid, the device including a coupling element, at least one pressure transducer and at least one measuring chamber that can be filled with a fluid. The measurement chamber is mechanically coupled to the measurement surface of the pressure transducer by a membrane. The measurement chamber has at least two connection points for a fluid flow. The at least one pressure transducer is arranged in the coupling element, and the at least one measurement chamber has two outer webs opposite each other, one of the webs engaging a clamping edge of the coupling element and the other web engaging a pressing roller. The pressing roller is rotatably supported and can be connected to the coupling unit in a force-closed manner.

Abstract: A hose segment, and a device for using the hose segment, to regulate a volumetric flow rate, including the hose segment through which fluid can flow, and a hose clamp including a basic housing having an accommodating region for the hose segment and a clamping element that can be moved between at least two regulation positions. The clamping element has an effect on the hose segment in interaction with segments of the accommodating region as pressing points at least in one regulation position.

Abstract: A pressure measuring system, including a tube system having at least one first device for measuring pressure in a fluid. The at least one first device includes a coupling element, at least one pressure transducer and at least one measuring chamber, which can be filled with a fluid. Between the first device and the feed of the fluid, the tube system has a second device for regulating a fluid flow, the second device having a tube section through which fluid can flow and at least one tube clamp, which can be set in the regulation positions open, closed and perfused.

Abstract: This document describes, among other things, a method of operating a medical device comprising updating a regulatory approval status stored in at least one of the medical device or a second device operable to communicate with the medical device, and enabling or disabling the at least one function in the medical device based on the regulatory approval status. The regulatory approval status corresponds to at least one function performable by the medical device.

Abstract: A holiday countdown interactive display may include a set of magnetically attachable ornaments that have discrete appearances and functionalities, each ornament being marked with a distinct number associated with the number of days remaining before a holiday. In certain preferred embodiments, the interactive display comprises a plush fabric base generally in the shape of a Christmas tree and containing a plurality of rare earth magnets disposed beneath countdown numbers borne on the exterior of the plush fabric base. The interactive display system may further include a plurality of numbered plush Christmas ornaments each including rare earth magnets, the ornaments adapted to be successively installed on the plush fabric base on the days preceding a holiday event. In various embodiments, the ornaments include power supplies, controllers, vibratory elements, LEDs, speakers, pockets for containing gift items, messages, or the like.

Abstract: This document describes, among other things, a method of operating a medical device comprising updating a regulatory approval status stored in at least one of the medical device or a second device operable to communicate with the medical device, and enabling or disabling the at least one function in the medical device based on the regulatory approval status. The regulatory approval status corresponds to at least one function performable by the medical device.

Abstract: A holiday countdown interactive display may include a set of magnetically attachable ornaments that have discrete appearances and functionalities, each ornament being marked with a distinct number associated with the number of days remaining before a holiday. In certain preferred embodiments, the interactive display comprises a plush fabric base generally in the shape of a Christmas tree and containing a plurality of rare earth magnets disposed beneath countdown numbers borne on the exterior of the plush fabric base. The interactive display system may further include a plurality of numbered plush Christmas ornaments each including rare earth magnets, the ornaments adapted to be successively installed on the plush fabric base on the days preceding a holiday event. In various embodiments, the ornaments include power supplies, controllers, vibratory elements, LEDs, speakers, pockets for containing gift items, messages, or the like.

Abstract: An apparatus and method for delivering defibrillation shock therapy employing a multi-terminal pulse output circuit. In such a circuit, at least three electrode lead terminals are switchably connected to the positive and negative terminals of an energy storage capacitor. By serially switching selected electrode lead terminals to the capacitor terminals, a variety of shock pulse waveforms may be generated.