Abstract: Systems and methods for cleansing blood are disclosed herein. The methods include acoustically separating undesirable particles bound to capture particles from formed elements of whole blood. After introducing the capture particles to whole blood containing undesirable particles, the whole blood and capture particles are flowed through a microfluidic separation channel. At least one bulk acoustic transducer is attached to the microfluidic separation channel. A standing acoustic wave, imparted on the channel and its contents by the bulk acoustic transducer, drives the formed elements and undesirable particles bound to capture particles to specific aggregation axes. After aggregating the particles, the formed elements exit the separation channel through a first outlet and are returned to the patient. The undesirable particles, bound to the capture particles, exit through a second outlet and can be discarded to saved for later study.

Abstract: In one example, a laser assembly may include a substrate, a lens array, and a laser array. The lens array may be positioned on a first side of the substrate. The laser array may be positioned on a second side of the substrate opposite the first side. Lasers of the laser array may be oriented to generate optical signals through the substrate to corresponding lenses of the lens array. The lens array may include at least one concave lens and at least one convex lens. The concave and convex lenses may map the irradiance of the lasers to a common target irradiance profile, resulting in an alignment tolerant laser assembly.

Abstract: A method of acoustophoresis using selection particles that alter acoustic response is provided. The method can include selecting a set of selection particles based on surface markers of a plurality of target particles to be separated using acoustophoresis. The method can include incubating the set of selection particles with the plurality of target particles in a solution such that the set of selection particles bind with the surface markers on the plurality of target particles to create a plurality of bound particles. The method can include providing the plurality of bound particles to an acoustophoresis device tuned to separate the particles based on a net acoustic contrast between each of the plurality of bound particles. The method can include receiving a plurality of output streams from the acoustophoresis device that each include a respective bound particle of the plurality of bound particles.

Abstract: Disclosed are techniques and devices that are operable to receive one or a number of generalized parameters of an automated insulin delivery algorithm. An input of at least one generalized parameter corresponding to a user may be used to set one or more of the number of specific parameters of the automated insulin delivery algorithm based on the inputted at least one generalized parameter. Physiological condition data related to the user may be collected. The automated insulin delivery algorithm may determine a dosage of insulin to be delivered based on the collected physiological condition. Signals may be output to cause a liquid drug to be delivered to the user based on an output of the automated insulin delivery algorithm related to the determined dosage of insulin.

Abstract: Disclosed are techniques to establish initial settings for an automatic insulin delivery device. An adjusted total daily insulin (TDI) factor usable to calculate a TDI dosage may be determined. The adjusted TDI factor may be a TDI per unit of a physical characteristic of the user (e.g., weight) times a reduction factor. The adjusted TDI factor may be compared to a maximum algorithm delivery threshold. Based on the comparison result, the application or algorithm may set a TDI dosage and output a control signal. Blood glucose measurement values may be collected from a sensor over a period of time. A level of glycated hemoglobin of the blood may be determined based on the obtained blood glucose measurement values. In response to the level of glycated hemoglobin, the set TDI dosage may be modified. A subsequent control signal including the modified TDI dosage may be output to actuate delivery of insulin.

Abstract: The invention features polypeptides that include an extracellular ActRII chimera. In some embodiments, a polypeptide of the invention includes an extracellular ActRII chimera fused to an Fc domain monomer or moiety. The invention also features pharmaceutical compositions and methods of using the polypeptides to treat diseases and conditions involving weakness and atrophy of muscles, bone damage, low red blood cell levels (e.g., anemia or blood loss), low platelet levels (e.g., thrombocytopenia), low neutrophil levels (e.g., neutropenia), fibrosis, metabolic disorders, and/or pulmonary hypertension.

Abstract: Disclosed are processes and techniques for a drug delivery system to maintain optimal drug delivery for a patient according to a treatment plan. The disclosed techniques enable a drug delivery system to delivery adjusted drug dosages and/or drug delivery cost function aggressiveness factors modified based on clusters or patterns of patient drug dosages and/or response event probabilities. For example, a controller for operating a drug delivery device may operate to determine a plurality of dosage clusters for a patient based on drug dosage patient information, determine an adjustment profile for each of the dosage clusters, determine a current cluster for a dosage cycle, determine an adjusted dosage for the dosage cycle by applying the adjustment profile to a default dosage, and provide a signal to the drug delivery device to deliver the adjusted dosage to the patient for the dosage cycle. Other embodiments are described.

Abstract: A communications connector has a shielded jack body and a wire cap. The shielded jack body has a single pair of plug interface contacts having a first thickness and a single pair of insulation displacement having a second smaller thickness. The plug interface contacts are configured to electrically connect to the insulation displacement contacts. The wire cap is configured to terminate a pair of conductors to the pair of insulation displacement contacts by being secured to the sheilded jack body in a direction perpendicular to a direction of an insertion of an associated connector.

Abstract: The exemplary embodiments may account for a change in potency of a medicament and adjust the dosage of medicament delivered to a user via a medicament delivery device to compensate for the change in potency. The medicament delivery device may determine the amount of change in the potency in the medicament and may make the adjustment in dosage of the medicament delivered to the user automatically without user input. The net result in that the dosage of medicament delivered to the user is better matched to the user's true need for the medicament.

Abstract: The insulin to carbohydrate ratio (ICR) and the correction factor for a user of a medicament delivery device may be automatically adjusted. The automatic adjustments may tailor the values to the user's actual insulin needs. Various factors may be examined to determine how to adjust the ICR and the correction factor. The identified factors are weighed with the processor to decide whether to increase or decrease the insulin to carbohydrate ratio or the correction factor. The insulin to carbohydrate ratio or the correction factor for the user are adjusted based on the weights of the identified factors. In addition or in the alternative, automatic adjustments of user-requested insulin boluses may be made to requested dosages and timing of deliveries of the insulin boluses. In some instances, the exemplary embodiments may deliver a percentage of the insulin bolus dosage initially and deliver the remaining percentage after a delay to reduce the risk of hypoglycemia for the user.

Abstract: A horizontal cable manager that includes a body with a back and a plurality of fingers extending from the back of the body. The distal end of at least one finger includes a hinge pin holder. The horizontal cable manager also includes a door hingedly attached to the fingers extending from the body. The door has a front, a back, a top edge, a bottom edge, and at least one hinge pin receptacle positioned along the top edge or the bottom edge of the door. The hinge pin receptacle houses a magnet to enable the door to attach to the hinge pin holder of the at least one finger to hold the door in a closed position.

Abstract: A drug delivery device may include an Inertial Measurement Unit (IMU) is provided. The IMU may include an accelerometer, a magnetometer, or a gyroscope. Motion parameters may be detected when the drug delivery device is shipped, being prepared for activation for use, or during use. The IMU may provide data indicative of a rapid deceleration, such as when a package containing the drug delivery device is dropped, or some other physical event experienced by the drug delivery device. The drug delivery device may also include internal or external pressure sensors or a blood glucose sensor that may coordinate with the IMU to provide additional feedback regarding the status of the device or user. A controller of the drug delivery device may generate a response depending on the particular parameters being monitored or may change device operational parameters as a result of detected system events.

Abstract: Disclosed are a system, methods and computer-readable medium products that provide safety constraints for an insulin-delivery management program. Various examples provide safety constraints for a control algorithm-based drug delivery system that provides automatic delivery of a drug based on sensor input. Glucose measurement values may be received at regular time intervals from a sensor. A processor may predict future glucose values based on prior glucose measurement values. The safety constraints assist in safe operation of the drug delivery system during various operational scenarios. In some examples, predicted future glucose values may be used to implement safety constraints that mitigate under-delivery or over-delivery of the drug while not overly burdening the user of the drug delivery system and without sacrificing performance of the drug delivery system. Other safety constraints are also disclosed.

Abstract: An electrical outlet may be stored (e.g., stocked at a manufacturer and/or a warehouse) in a bulk form and may be constructed to have a desired color, finish, and/or material prior to shipment to a customer. The outlet may comprise a rear bezel portion having a front surface with openings configured to receive blades of a plug of an electrical device for electrically connecting the electrical device to a power source and a front bezel portion configured to be mounted over the rear bezel portion. The rear bezel portion may have openings aligned with the respective openings of the rear bezel portion for receiving the blades of the plug. In addition, the electrical outlet may have a temporary bezel when stocked at the manufacturer and/or the warehouse. The temporary bezel may be removed from the outlet and a permanent bezel may be installed on the outlet prior to shipment.

Abstract: A motorized window treatment for controlling the amount of daylight entering a space through a window includes a covering material, a drive shaft, and a motor coupled to the drive shaft for raising and lowering the covering material. The window treatment also includes a spring assist unit for assisting the motor by providing a torque that equals the torque provided by the weight on the cords that lift the covering material at a position midway between fully-open and fully-closed positions to minimize motor usage and conserve battery life. The window treatment may comprise a photosensor for measuring the amount of daylight outside the window and temperature sensors for measuring the temperatures inside and outside of the window. The position of the covering material may be automatically controlled in response to the photosensor and the temperature sensors, or in response to an infrared or radio-frequency remote control.

Abstract: Provided are techniques, devices and systems that include monitoring a trend of blood glucose measurement values over a series of measurement cycles. A processor may identify a potential excursion outside a range of a target blood glucose measurement value setting of a user based on the monitored trend. In response to the identified potential excursion, an alert may be generated to the user to consume rescue carbohydrates. In addition, the disclosed techniques may include a processor that assesses the factors related to a potential impending hypoglycemic event for a user. Based on a result of the assessment of the factors, the processor may determine whether the user is approaching the potential impending hypoglycemic event for the user. In response to a determination that the user is approaching the potential impending hypoglycemic event for the user, a number of rescue carbohydrates to suggest for consumption by the user may be determined.

Abstract: Exemplary embodiments described herein relate to a closed loop artificial pancreas system. The artificial pancreas system seeks to automatically and continuously control the blood glucose level of a user by emulating the endocrine functionality of a healthy pancreas. The artificial pancreas system uses a closed loop control system with a cost function. The penalty function helps to bound the infusion rate of insulin to attempt to avoid hypoglycemia and hyperglycemia. However, unlike conventional systems that use a generic or baseline parameter for a user's insulin needs in a cost function, the exemplary embodiments may use a customized parameter in the cost function that reflects the individualized insulin needs of the user. The use of the customized parameter causes the cost function to result in insulin dosages over time better suited to the individualized insulin needs of the user. This helps to better avoid hypoglycemia and hyperglycemia.

Abstract: Disclosed are examples of a device, a system, methods and computer-readable medium products operable to implement functionality to determine and respond to a purpose of a meal. An algorithm or application may receive data that may include data related to a meal purpose from data sources and determine whether any of the data received from the plurality of data sources was received from a direct data source or an indirect data source. The data may be evaluated to determine a purpose of the meal. Based on the results of the evaluation, instructions may be generated to provide an appropriate response based on the determined purpose of the meal. The generated instructions to provide the appropriate response based on the determined purpose of the meal may be output.

Abstract: The switchover between an expiring on-body medicament delivery device and a replacement on-body medicament is made to eliminate or significantly decrease the time where an on-body medicament delivery device is operational to deliver medicament to a user. The replacement on-body medicament device is attached to the user and prepped for operation while the expiring on-body medicament delivery device is still operational. The switchover between on-body sensors also may be improved. Methods for calibrating a replacement on-body sensor while the expiring on-body sensor is still operative are provided. The calibrating may be performed quickly so that there is no gap in operation between expiration of the expiring on-body sensor and full operation of the replacement on-body sensor.

Abstract: The disclosed embodiments are directed to methods for determining, based on input from a manual insulin delivery device, for example, an insulin pen, a proper bolus dosing to be delivered by an AID system, to assess the sufficiency of the user-administered basal dose of long-acting insulin and to recommend any changes to the long-acting delivery following a daily analysis of the user's blood glucose readings.