Abstract: Certain aspects relate to encryption systems and methods for medical devices. A medical device can include a connectivity module for establishing a communication channel with a cloud system. After obtaining a test result, the device can generate an unencrypted data block comprising a device identifier and an encrypted data block comprising a serial number of the device and the test result using an encryption key associated with the device identifier. The device can securely send the test result to the cloud system by transmitting the unencrypted data block and the encrypted data block to the cloud system via the communication channel.

Abstract: The invention relates to mutant forms of lysenin. The invention also relates to analyte characterisation using the mutant forms of lysenin.

Abstract: A method of mixing audio segments from audio clips to generate a unique stream of non-repeating sound, by: (a) inputting a plurality of audio source clips into an audio system; (b) applying a transfer function system to the plurality of audio source clips to select audio segments of the plurality of audio source clips, or applying a scheduling function system to the plurality of audio source clips to select playback times for the plurality of audio source clips; (c) applying a timeline renderer system to arrange the order of the selected audio segments; (d) applying a track renderer system to generate a plurality of audio playback clip tracks; (e) cross-fading the selected audio segments, thereby generating an audio playback having a unique sound stream; and (f) playing the audio playback having the unique sound stream.

Abstract: In some embodiments, the present disclosure relates to a system. The system includes a substrate and a fluid capture material formed on one or more surfaces of the substrate. The fluid capture material includes a sorbent material that binds one or more fluids, the one or more fluids comprising water, carbon dioxide, sulfur oxides, or a combination thereof. The fluid capture material also includes one or more binder materials, wherein the binder material is at least partially cross-linked.

Abstract: A ventilation system operates in one of a plurality of modes for communicating ventilation information with a computing device, and operating parameters of a ventilation device are remotely modified based on system data. Ventilation data is received from a ventilation device and an alarm associated with the ventilation device or the patient associated with the ventilation device is determined based on at least a portion of the ventilation data. Responsive to determining the alarm, the alarm is transmitted to the computing device before the ventilator data is transmitted to the computing device.

Abstract: An implantable medical device, including a magnet and a body encompassing the magnet, wherein the implantable medical device includes structural components in the body configured to move away from one another upon initial rotation of the magnet relative to the body when the magnet is subjected to an externally generated magnetic field, thereby limiting rotation of the magnet beyond the initial rotation.

Abstract: A system receives data from a submersible remote operated vehicle (ROV), the data being about the operation of an arm of the ROV. The system automatically controls, based on the data, movement of the arm in docking the arm to a tool holder. In certain instances, the system implements an image based control. In certain instances, the system implements a force accommodation control. In certain instances, the system implements both.

Abstract: A method of mixing audio segments from audio clips to generate a unique stream of non-repeating sound, by: (a) inputting a plurality of audio source clips into an audio system; (b) applying a transfer function system to the plurality of audio source clips to select audio segments of the plurality of audio source clips, or applying a scheduling function system to the plurality of audio source clips to select playback times for the plurality of audio source clips; (c) applying a timeline renderer system to arrange the order of the selected audio segments; (d) applying a track renderer system to generate a plurality of audio playback clip tracks; (e) cross-fading the selected audio segments, thereby generating an audio playback clip having a unique sound stream; and (f) playing the audio playback clip having the unique sound stream.

Abstract: A ventilator system includes a ventilation device, and is configured to operate in a passive mode configured to transmit ventilation data in response to requests from a ventilation management system, or an active mode configured to automatically transmit ventilation data as the data becomes available. The system receives ventilation system data associated with operation of the ventilation device, modifies one or more operating parameters of the ventilation device based on the received ventilation system data, receives ventilator data associated with the ventilator device, determines an alarm associated with the ventilator device or a patient based on the received ventilator data and, responsive to determining the alarm, sends the alarm to a beginning of a transmission queue for transmitting the ventilation data to the ventilation management system, wherein the alarm is communicated over the network prior to other ventilation data in the transmission queue.

Abstract: A ventilation management system communicatively couples a remote device such as a mobile device to one or more ventilators for monitoring of ventilator data, including ventilator configuration data, patient physiological statistics, and notifications. When a command to modify a configuration parameter of the ventilator is received while the ventilator is unavailable for communication, the command is cached and provided when the ventilator becomes available. When ventilator becomes available, the system receives an indication that the configuration parameter was modified at the ventilator, an operating condition of the ventilator, and a physiological statistic of a patient associated with the ventilator, the operating condition and physiological statistic having been cached by the ventilator while the ventilator is unavailable.

Abstract: A ventilation management system stores an initial configuration profile including a set of operating parameters for operating one or more respective ventilation devices. The system receives first ventilator data from a first ventilation device at a first location, and second ventilator data from a second ventilation device at a second location, the first and second ventilation devices being configured to operate based on the initial configuration profile, wherein the received first ventilator data comprises one or more current operating parameters of the first ventilation device, or physiological data obtained from a patient associated with the first ventilation device. The system modifies the initial configuration profile for use by the first ventilation device based on the received first ventilation data and provides the modified configuration profile to the first ventilation device.

Abstract: Systems and methods for indicating that a boundary is crossed during execution of a video game are described. One of the methods includes generating, by a camera, a field-of-view, the field-of-view encompassing a plurality of boundaries that define a volume. The method further includes capturing, by the camera, one or more images of a head-mounted display (HMD) within the field-of-view. The method includes identifying, by a processor, a position of the HMD in a real-world environment from the one or more images. The method includes determining, by the processor, whether the HMD at the position has crossed one of the boundaries. The method includes generating one or more video frames including a guard rail upon determining that the HMD has crossed the one of the boundaries and sending the one or more video frames to the HMD for display.

Abstract: A ventilator system includes a ventilation device, and is configured to operate in a passive mode configured to transmit ventilation data in response to requests from a ventilation management system, or an active mode configured to automatically transmit ventilation data as the data becomes available. The system receives ventilation system data associated with operation of the ventilation device, modifies one or more operating parameters of the ventilation device based on the received ventilation system data, receives ventilator data associated with the ventilator device, determines an alarm associated with the ventilator device or a patient based on the received ventilator data and, responsive to determining the alarm, sends the alarm to a beginning of a transmission queue for transmitting the ventilation data to the ventilation management system, wherein the alarm is communicated over the network prior to other ventilation data in the transmission queue.

Abstract: During a memory reallocation process, it is determined that a set of memory pages being reallocated are each enabled for a Direct Memory Access (DMA) operation. Prior to writing initial data to the set of memory pages, a pre-access delay is performed concurrently for each memory page in the set of memory pages.

Abstract: An apparatus, system and method for adhesive fixturing include UV light sources in alignment with gripper pins communicating through a fixture. A bus connector operably connects the UV light sources to a control box of the workcell. The control box controls the illumination of the UV light sources through the bus connector.

Abstract: Scalable virtual memory metadata management comprising a plurality of pre-instantiated VM metadata containers representing the entire amount of real physical memory available to a computing system, with additional instantiated VM metadata containers created as needed. Individual and/or groups of VM metadata containers are assigned to metadata container groups, wherein each container group is controlled by an acquired lock assigned to the VM metadata container groups. Virtual memory metadata is managed using a “least used” technique. In response to allocation requests, the allocator scans the container groups/VM containers and fulfills memory object metadata allocation to the least used VM metadata container of the least used container group, filling the individual VM metadata containers and/or the container groups at a nearly equal rate.

Abstract: Responsive determining that a client device is authorized for access to a ventilator, a user interface is provided, including a display of configuration information for the ventilator, the displayed configuration information including a current mode of operation of the ventilator and one or more ventilation settings affecting a current ventilation of a patient by the ventilator. A ventilation setting to modify the current ventilation of the patient is received and, before the current ventilation is modified by the received ventilation setting, a ventilation index for the received ventilation setting is determined based on comparing the current ventilation with the aggregated setting and outcome data for the plurality of patient ventilations, and a representation of the ventilation index is displayed responsive to receiving the ventilation setting. An instruction to modify the current ventilation of the patient based on the received setting and the determined ventilation index.

Abstract: A ventilator system includes a ventilation device, and is configured to operate in a passive mode configured to transmit ventilation data in response to requests from a ventilation management system, or an active mode configured to automatically transmit ventilation data as the data becomes available. The system receives ventilation system data associated with operation of the ventilation device, modifies one or more operating parameters of the ventilation device based on the received ventilation system data, receives ventilator data associated with the ventilator device, determines an alarm associated with the ventilator device or a patient based on the received ventilator data and, responsive to determining the alarm, sends the alarm to a beginning of a transmission queue for transmitting the ventilation data to the ventilation management system, wherein the alarm is communicated over the network prior to other ventilation data in the transmission queue.

Abstract: A releasable clamping device is provided. The device includes a plurality of wedge members that slidably are disposed upon a carrier, with an input disposed in conjunction with a first wedge member. The input interacts with a projection and when the input is moved the first wedge members slides along the carrier. Motion of the first wedge member causes vertical motion of the second and fourth wedge members, which in combination cause the thickness of the releasable clamping device to increase, which frictionally retains the carrier and associated components thereon (such as a PCB) within a housing. The input may be moved in an opposite direction which causes the first wedge member to slide along the carrier in an opposite direction and causes the second and fourth wedge members to vertically move toward the carrier thereby narrowing the overall thickness of the device to allow removal of the carrier.

Abstract: The invention relates to a compound of formula (I) wherein R1 to R3 are defined as in the description and in the claims. The compound of formula (I) can be used as a medicament.