Abstract: Introduced here are teaching system for realistically simulating medical situations in such a manner to test individuals as to the adequacy of their learning. A teaching system may include a manikin representative of a patient, an image projection mechanism, a simulation mechanism, a headpiece, a pair of hand coverings, a controller, a performance review mechanism, a recording device, a scenario generation mechanism, or any combination thereof. The teaching system can improve upon conventional simulation in several respects. First, the script corresponding to a simulation session may be dynamically traversed to mimic the unpredictability of an actual medical situation. Second, the action(s) of an individual may be actively monitored to discover whether her behavior complied with the relevant protocol(s).

Abstract: Introduced here are teaching system for realistically simulating medical situations in such a manner to test individuals as to the adequacy of their learning. A teaching system may include a manikin representative of a patient, an image projection mechanism, a simulation mechanism, a headpiece, a pair of hand coverings, a controller, a performance review mechanism, a recording device, a scenario generation mechanism, or any combination thereof. The teaching system can improve upon conventional simulation in several respects. First, the script corresponding to a simulation session may be dynamically traversed to mimic the unpredictability of an actual medical situation. Second, the action(s) of an individual may be actively monitored to discover whether her behavior complied with the relevant protocol(s).

Abstract: A coated container having reduced nonspecific adsorption of nonspecific targets can have an interior volume surrounded by one or more walls having one or more interior surfaces, and a coating comprising a spray-coated hydrogel layer surface attached to the one or more interior surfaces, the spray-coated hydrogel having surface roughness with surface features with an average features height of less than 20 nm.

Abstract: A topical nerve stimulation patch includes a substrate, a dermis conforming bottom surface of the substrate, a top outer surface of the substrate, a plurality of electrodes positioned on the patch proximal to the bottom surface and located beneath the top outer surface and coupled to the substrate, a power source and electronic circuitry embedded in the patch and located beneath the top outer surface and coupled to the substrate. The electronic circuitry is configured to generate an electrical stimuli via the electrodes that comprise a plurality of pulses of a target output voltage, and includes a controller configured to generate a first pulse at a first output voltage that is less than the target output voltage and generate a second pulse at a second output voltage that is less than the target output voltage and greater than the first output voltage.

Abstract: Introduced here are teaching system for realistically simulating medical situations in such a manner to test individuals as to the adequacy of their learning. A teaching system may include a manikin representative of a patient, an image projection mechanism, a simulation mechanism, a headpiece, a pair of hand coverings, a controller, a performance review mechanism, a recording device, a scenario generation mechanism, or any combination thereof. The teaching system can improve upon conventional simulation in several respects. First, the script corresponding to a simulation session may be dynamically traversed to mimic the unpredictability of an actual medical situation. Second, the action(s) of an individual may be actively monitored to discover whether her behavior complied with the relevant protocol(s).

Abstract: Introduced here are teaching system for realistically simulating medical situations in such a manner to test individuals as to the adequacy of their learning. A teaching system may include a manikin representative of a patient, an image projection mechanism, a simulation mechanism, a headpiece, a pair of hand coverings, a controller, a performance review mechanism, a recording device, a scenario generation mechanism, or any combination thereof. The teaching system can improve upon conventional simulation in several respects. First, the script corresponding to a simulation session may be dynamically traversed to mimic the unpredictability of an actual medical situation. Second, the action(s) of an individual may be actively monitored to discover whether her behavior complied with the relevant protocol(s).

Abstract: A topical nerve stimulation patch includes a substrate, a dermis conforming bottom surface of the substrate, a top outer surface of the substrate, a plurality of electrodes positioned on the patch proximal to the bottom surface and located beneath the top outer surface and coupled to the substrate, a power source and electronic circuitry embedded in the patch and located beneath the top outer surface and coupled to the substrate. The electronic circuitry is configured to generate an electrical stimuli via the electrodes that comprise a plurality of pulses of a target output voltage, and includes a controller configured to generate a first pulse at a first output voltage that is less than the target output voltage and generate a second pulse at a second output voltage that is less than the target output voltage and greater than the first output voltage.

Abstract: Introduced here are teaching system for realistically simulating medical situations in such a manner to test individuals as to the adequacy of their learning. A teaching system may include a manikin representative of a patient, an image projection mechanism, a simulation mechanism, a headpiece, a pair of hand coverings, a controller, a performance review mechanism, a recording device, a scenario generation mechanism, or any combination thereof. The teaching system can improve upon conventional simulation in several respects. First, the script corresponding to a simulation session may be dynamically traversed to mimic the unpredictability of an actual medical situation. Second, the action(s) of an individual may be actively monitored to discover whether her behavior complied with the relevant protocol(s).

Abstract: Introduced here are teaching system for realistically simulating medical situations in such a manner to test individuals as to the adequacy of their learning. A teaching system may include a manikin representative of a patient, an image projection mechanism, a simulation mechanism, a headpiece, a pair of hand coverings, a controller, a performance review mechanism, a recording device, a scenario generation mechanism, or any combination thereof. The teaching system can improve upon conventional simulation in several respects. First, the script corresponding to a simulation session may be dynamically traversed to mimic the unpredictability of an actual medical situation. Second, the action(s) of an individual may be actively monitored to discover whether her behavior complied with the relevant protocol(s).

Abstract: Introduced here are approaches for capturing and recording medical event details during cardiopulmonary resuscitation (CPR) events and other emergency medical events. A recording begins when an operator inputs a request to initiate recording. The operator may use a recording system with a combination of input devices to record medical actions. The recording system acknowledges the operator's actions by various means which may include icons displayed for the operator. The operator's interactions with the icons indicate corresponding actions observed by the operator, which are recorded as a log of the actions in temporal order that serves as a non-transient record of the medical event. An analysis of the recorded details of the medical event, by comparing the actions to prescribed actions in one or more professional standards, can provide an assessment of the actions taken.

Abstract: Methods and systems for selecting electrical stimulation parameters for an electrical stimulation device implanted in a patient can use an iterative process for identifying electrodes for stimulation, as well as suitable stimulation parameters. The process begins with an initial set of electrode combinations to identify regions of the nerve or other tissue for stimulation. This leads to selection of other electrode combinations to test, followed by the selection of multiple electrode groups (which can include three or more electrodes) for stimulation.

Abstract: An example of a system for modulating blood pressure may include a blood pressure monitoring circuit, a blood pressure modulation device, and a control circuit. The blood pressure monitoring circuit may be configured to sense signals and generate one or more blood pressure parameters indicative of the blood pressure and/or a vascular resistance and one or more activity parameters indicative of an activity level and/or a postural change using the sensed signals. The blood pressure modulation device may be configured to deliver a therapy modulating the blood pressure. The control circuit may be configured to control the therapy using therapy parameters, receive the one or more blood pressure parameters and the one or more activity parameters, analyze changes in the one or more blood pressure parameters that are correlated to changes in the one or more activity parameters, and adjust the therapy parameters using an outcome of the analysis.

Abstract: An electrical stimulation lead includes at least one lead body having a distal end portion, a proximal end portion, and a longitudinal length. The lead further includes a paddle body extending from the distal end portion of the at least one lead body, electrodes disposed along the paddle body, terminals disposed along the proximal end portion of the at least one lead body, and conductors electrically coupling the terminals to the electrodes. The lead further includes an anchoring device threadably disposed in at least a portion of the paddle body. The anchoring device has a head element and a tissue-engagement element fixed to the head element such that actuation of the head element urges the tissue-engagement element away from or toward the paddle body.

Abstract: An electrical stimulation lead includes a stimulation cuff having an exterior surface and an interior surface that defines a nerve channel having a nerve channel axis. A plurality of electrodes are disposed on the interior surface of the cuff. A longitudinal opening extends through the cuff and further extends along an entire length of the cuff, wherein the opening is operable to receive a target nerve from a region outside of the cuff to within the nerve channel. A mount is disposed on the exterior surface of the cuff and radially offset from the nerve channel axis. A lead body is radially offset from the nerve channel axis and a plurality of conductors extend through the lead body, mount and cuff, with the plurality of conductors electrically coupled to the electrodes. The electrical stimulation lead may include a plurality of slots to permit tissue ingrowth.

Abstract: A medical device may include a stimulation member configured to apply a stimulus to a nerve that is configured to control a contraction of an airway distal to the nerve, and a measurement member configured to measure an effect of the stimulus on the airway. The medical device also may include an energy delivery element configured to deliver energy to tissue defining the airway to reduce an effect of the stimulus on the airway. The energy delivery element may be disposed at or distally of the stimulation member.

Abstract: Embodiments relate to sending vertical synchronization data for a plurality of data streams in a selected data stream to perform authentication operations for the plurality of data stream. A port processor receives data streams from a plurality of transmitting devices. After receiving the data streams, the port processor selects one of the data streams for transmission to a decrypting device. The port processor extracts vertical synchronization data from the unselected data streams and inserts the extracted vertical synchronization data into the selected data stream to form a modified data stream. The port processor sends the modified data stream to a decrypting device. The decrypting device has at least one processing engine. The port processor discards the unselected data streams without sending the unselected data streams to the decrypting device.

Abstract: This document discusses, among other things, systems and methods to electrically modulate a patient's pineal gland to control release of melatonin from the pineal gland and regulate melatonin levels of the patient, the electrically modulating the patient's pineal gland including delivering a neuromodulation waveform using at least one electrode to modulate a superior cervical ganglion or ganglia.

Abstract: Methods and systems for selecting electrical stimulation parameters for an electrical stimulation device implanted in a patient can use an iterative process for identifying electrodes for stimulation, as well as suitable stimulation parameters. The process begins with an initial set of electrode combinations to identify regions of the nerve or other tissue for stimulation. This leads to selection of other electrode combinations to test, followed by the selection of multiple electrode groups (which can include three or more electrodes) for stimulation.

Abstract: A medical device may include a stimulation member configured to apply a stimulus to a nerve that is configured to control a contraction of an airway distal to the nerve, and a measurement member configured to measure an effect of the stimulus on the airway. The medical device also may include an energy delivery element configured to deliver energy to tissue defining the airway to reduce an effect of the stimulus on the airway. The energy delivery element may be disposed at or distally of the stimulation member.

Abstract: An example of a system for modulating blood pressure may include a blood pressure monitoring circuit, a blood pressure modulation device, and a control circuit. The blood pressure monitoring circuit may be configured to sense signals and generate one or more blood pressure parameters indicative of the blood pressure and/or a vascular resistance and one or more activity parameters indicative of an activity level and/or a postural change using the sensed signals. The blood pressure modulation device may be configured to deliver a therapy modulating the blood pressure. The control circuit may be configured to control the therapy using therapy parameters, receive the one or more blood pressure parameters and the one or more activity parameters, analyze changes in the one or more blood pressure parameters that are correlated to changes in the one or more activity parameters, and adjust the therapy parameters using an outcome of the analysis.