Abstract: Gas trap devices and methods of use such as uses for intravenous medial use are described. They effectively prevent gas bubbles from migrating distally towards a patient in use. They may have a priming port which is used only once and permanently sealed at priming. There may be a particle filter to also prevent migration of particles towards the outlet, and this may be across the full cross section of the chamber between the diverter and the outlet conduit.

Abstract: The introduction of electronics into a drug delivery device may introduce certain technical challenges, such as durability, electro-mechanical integration, and drug delivery performance. The present disclosure provides solutions for inclusion of an electronics module with an inhaler. For example, heat stakes may be used to secure a printed circuit board (PCB) to an electronics module's housing. Also for example, a slider may be used to transfer vertical movement of an inhaler's yoke to an electronics module's switch. Also for example, certain seals may be used when interfacing the electronics module to other portions of the device's housing to achieve a desired performance.

Abstract: An electronic module for a medical device such as an inhaler is disclosed, the electronic module comprising a printed circuit board, and a damper configured to dampen energy transfer to and/or from a battery when a battery is connected to the electronic module and the electronic module is exposed to mechanical shock.

Abstract: An electronic module for a medical device such as an inhaler is disclosed, the electronic module comprising a printed circuit board, and a damper configured to dampen energy transfer to and/or from a battery when a battery is connected to the electronic module and the electronic module is exposed to mechanical shock.

Abstract: The introduction of electronics into a drug delivery device may introduce certain technical challenges, such as durability, electro-mechanical integration, and drug delivery performance. The present disclosure provides solutions for inclusion of an electronics module with an inhaler. For example, heat stakes may be used to secure a printed circuit board (PCB) to an electronics module's housing. Also for example, a slider may be used to transfer vertical movement of an inhaler's yoke to an electronics module's switch. Also for example, certain seals may be used when interfacing the electronics module to other portions of the device's housing to achieve a desired performance.

Abstract: The introduction of electronics into a drug delivery device may introduce certain technical challenges, such as durability, electro-mechanical integration, and drug delivery performance. The present disclosure provides solutions for inclusion of an electronics module with an inhaler. For example, heat stakes may be used to secure a printed circuit board (PCB) to an electronics module's housing. Also for example, a slider may be used to transfer vertical movement of an inhaler's yoke to an electronics module's switch. Also for example, certain seals may be used when interfacing the electronics module to other portions of the device's housing to achieve a desired performance.

Abstract: The introduction of electronics into a drug delivery device may introduce certain technical challenges, such as durability, electro-mechanical integration, and drug delivery performance. The present disclosure provides solutions for inclusion of an electronics module with an inhaler. For example, heat stakes may be used to secure a printed circuit board (PCB) to an electronics module's housing. Also for example, a slider may be used to transfer vertical movement of an inhaler's yoke to an electronics module's switch. Also for example, certain seals may be used when interfacing the electronics module to other portions of the device's housing to achieve a desired performance.

Abstract: A power amplifier includes an input network, output stages, coupled in parallel and configured to output power optimally in corresponding power-ranges, the output stages coupled to the input network, an output impedance matching network, coupled to the output stages and not containing a switching element, and a bias-control network, coupled between the output impedance matching network, the input network, and the output stages. In some amplifiers the output impedance matching network does not contain a switching element corresponding to the output stage configured to output power in the highest range. In other amplifiers the bias-control network is configured to isolate output stages by providing a hard shut-off to transistors of the isolated output stages.

Abstract: A wheelchair (1) has a seat support (5) which has a pair of longitudinal bars (1) which extend downwardly at the front. The bars (10) are connected to a backrest support (6) which pivots via a triangular plate (25) to a collapsed position at which it overlies the seat support (5). The wheelchair (1) also has a lower leg support (7) which pivots about pivot joints (5) to fold up underneath the seat support (5) to collapse in a very compact and simple manner.

Abstract: A method and system of communicating with a computer through a network prior to booting the computer's operating system or after operating system failure is provided. A multitasking kernel is implemented in a network enhanced BIOS. External references in a NIC device driver are resolved to reference services provided by the network enhanced BIOS. A workstation coupled to the computer through a network may be used to access and set status on the computer prior to loading the operating system or after operating system failure. The multitasking kernel may be operated simultaneously with a conventional BIOS. The computer may be further provided with a means for alerting the workstation in the event of a POST failure or operating system crash.

Abstract: A wheelchair (1) has a seat support (5) which has a pair of longitudinal bars (1) which extend downwardly at the front. The bars (10) are connected to a backrest support (6) which pivots via a triangular plate (25) to a collapsed position at which it overlies the seat support (5). The wheelchair (1) also has a lower leg support (7) which pivots about pivot joints (5) to fold up underneath the seat support (5) to collapse in a very compact and simple manner.

Abstract: A method and system of communicating with a computer through a network prior to booting the computer's operating system or after operating system failure is provided. A multitasking kernel is implemented in a network enhanced BIOS. External references in a NIC device driver are resolved to reference services provided by the network enhanced BIOS. A workstation coupled to the computer through a network may be used to access and set status on the computer prior to loading the operating system or after operating system failure. The multitasking kernel may be operated simultaneously with a conventional BIOS. The computer may be further provided with a means for alerting the workstation in the event of a POST failure or operating system crash.