Abstract: Aspects of this disclosure relate to a system for energy storage with integrated heating. The system can include a battery cell. The system can include a battery management board assembly coupled to the battery cell. The battery management board assembly can include a printed circuit board, an integrated circuit coupled to the printed circuit board and configured to monitor the battery cell, and an integrated heating element integrated with the printed circuit board and configured to heat the battery cell.

Abstract: The invention comprises a method of performance of a percutaneous portosystemic shunt procedure, said method comprising a means of improving operator efficiency.

Abstract: The disclosed invention is in the field of medical devices, namely injectable angioplasty balloon catheters. The embodiments provide an injectable angioplasty balloon catheter that has favorable features of unequal angioplasty balloon proximal and distal neck diameters.

Abstract: The disclosed invention is in the field of medical devices, namely angioplasty balloon catheters. The embodiments provide an angioplasty balloon catheter that has favorable features of a variable diameter shaft, such as pushability, torque, and trackability, enabled by a transition between a proximal shaft of a first diameter and a distal shaft of a second smaller diameter. Other favorable features of the invention include the ability to obturate bleeding when placed in a blood vessel without an enveloping sheath, and the ability of the larger proximal shaft to accommodate fluid injection functions.

Abstract: Vehicles, and particularly vehicles configured for high speeds and competitive racing, generally employ aerodynamic elements to provide downforce at increased speeds to improve vehicle safety and performance. The present disclosure relates to a method, apparatus, and system of providing aerodynamic lift forces and downforces on a vehicle, including generating lift forces and downforces in response to air flowing over a bi-directional splitter from a fore end to an aft end, where the bi-directional splitter includes a first surface, a second surface, and a third surface; generating, from the first surface of the bi-directional splitter, a lift force in response to the air flowing over the first surface; and generating, from a second surface and a third surface, downforce in response to the air flowing over the second and third surfaces, where the first surface is disposed between the second surface and third surface.

Abstract: An ergonomic suction syringe and method for performing medical procedures in which suction is generated and can be delivered to a medical device by a single-handed compression motion, with suction actuated by forward motion of a piston into a cylinder, and in which suction can be maintained essentially permanently once activated without any further effort by the operator, even hands-free.

Abstract: Roadway resurfacing often requires removal of the existing asphalt from the roadway for reuse. One method of resurfacing a roadway is hot-in-place recycling. Hot-in-place recycling employs substantial heat to remove the oxidized or aged asphalt. This heat further oxidizes the asphalt, creating a material that lacks many desirable properties (e.g., flowability) and flexibility. The disclosure provides compositions and methods that enhance oxidized asphalt, making it more viable for use in resurfacing roadways. Accordingly, compositions comprising recycled asphalt pavement and a rejuvenating agent are disclosed. The compositions combine a rejuvenator and fresh asphalt flux to make a modified asphalt rejuvenator. The modified rejuvenator is then mixed with recycled asphalt pavement to form a rejuvenated asphalt composition.

Abstract: Disclosed is an angioplasty balloon catheter and method of use, said angioplasty balloon catheter includes an elongated tip end with physical characteristics nearly identical to a standard angiographic diagnostic catheter. The elongated tip end extends approximately between 2 cm to 75 cm beyond a distal end of a balloon, depending upon embodiments. The tip of the elongated tip end may be angled or straight depending upon embodiments and may or may not have a plurality of side holes in addition to an end hole depending on embodiments. The elongated tip end permits the angioplasty balloon catheter to tract more easily across tortuous or markedly angulated segments of a dialysis graft or fistula, minimizing complications that can result with currently available devices. If angulated, the elongated tip end also enables a user to selectively catheterize an artery without needing a separate diagnostic catheter to do so, and enable tracking and cornering across sharply angulated vessel segments.

Abstract: A system includes a battery and a monitoring circuit coupled to the battery. The monitoring circuit includes a sense circuit and a peripheral device coupled to the sense circuit. The peripheral device includes a universal asynchronous receiver-transmitter (UART) receiver having an adaptive sample timing circuit with a numerically-controlled oscillator (NCO) circuit. The peripheral device also includes memory coupled to the UART receiver and configured to store battery monitoring data.

Abstract: Disclosed is a multifunctional convertible catheter and methods of use, said multifunctional convertible catheter capable of performance of both diagnostic angiography while containing a guide wire throughout its lumen and angioplasty, and also being convertible between over-the-wire or rapid exchange configurations by manipulation of said multifunctional catheter and said guide wire by an operator. Whether used in an over-the-wire or rapid exchange configuration, a multifunctional convertible catheter disclosed herein allows the operator to perform angioplasty at any site in the body without use of an exchange length guide wire, without the need to exchange said convertible angioplasty balloon catheter for a diagnostic catheter pre- or post-angioplasty, without the need of an injectable vascular sheath, all while reducing catheter inventory requirements for the health care system.

Abstract: An ergonomic suction syringe and method for performing medical procedures in which suction is generated and can be delivered to a medical device by a single-handed compression motion, with suction actuated by forward motion of a piston into a cylinder, and in which suction can be maintained essentially permanently once activated without any further effort by the operator, even hands-free.

Abstract: A system includes a battery and a monitoring circuit coupled to the battery. The monitoring circuit includes a sense circuit and a peripheral device coupled to the sense circuit. The peripheral device includes a universal asynchronous receiver-transmitter (UART) receiver having an adaptive sample timing circuit with a numerically-controlled oscillator (NCO) circuit. The peripheral device also includes memory coupled to the UART receiver and configured to store battery monitoring data.

Abstract: Roadway resurfacing often requires removal of the existing asphalt from the roadway for reuse. One method of resurfacing a roadway is hot-in-place recycling. Hot-in-place recycling employs substantial heat to remove the oxidized or aged asphalt. This heat further oxidizes the asphalt, creating a material that lacks many desirable properties (e.g., flowability) and flexibility. The disclosure provides compositions and methods that enhance oxidized asphalt, making it more viable for use in resurfacing roadways. Accordingly, compositions comprising recycled asphalt pavement and a rejuvenating agent are disclosed. The compositions combine a rejuvenator and fresh asphalt flux to make a modified asphalt rejuvenator. The modified rejuvenator is then mixed with recycled asphalt pavement to form a rejuvenated asphalt composition.

Abstract: Disclosed is an angioplasty balloon catheter and method of use, said angioplasty balloon catheter includes an elongated tip end with physical characteristics nearly identical to a standard angiographic diagnostic catheter. The elongated leading end extends approximately between 3 cm to 75 cm beyond a distal end of the balloon, depending upon embodiments. The tip of the elongated leading end may be angled or straight depending upon embodiments and may or may not have a plurality of side holes in addition to the end hole depending on embodiments. The elongated leading end permits the PTA balloon catheter to tract more easily across tortuous or markedly angulated segments of the dialysis graft or fistula, minimizing complications that can result with currently available devices. If angulated, the elongated distal end also enables a user to selectively catheterize an artery without needing a separate diagnostic catheter to do so, and enable tracking and cornering across sharply angulated vessel segments.

Abstract: A method is described for treatment of aphthous ulcers or canker sores whereby brief high-pressure vacuum is administered to the aphthous ulcer, resulting in swelling and minor hemorrhage, with immediate relief of pain and hastening of healing of the ulcer.

Abstract: An adapter for a pool cleaning system is provided. The adapter includes a base member having a top and a bottom surface. The adapter also includes six upper ports coupled to the top surface of the base member, each upper port including an upper aperture extending through the upper port and through the base member. The adapter further includes five lower ports coupled to the bottom surface of the base member, each lower port including a lower aperture extending through the lower port and through the base member. In some embodiments, four of lower ports are in fluid communication four of the upper ports and one of the lower ports is in fluid communication with two of the upper ports.

Abstract: A cleaning head for an in-floor pool cleaning system is provided. The cleaning head includes a sleeve having a passage and an insert extending through the passage of the sleeve. The insert includes a flow path and an aperture, wherein the flow path is a curved, such as a question mark shape, and exits through the aperture. The insert is moveable between a first position with the aperture retained with in the sleeve and a second position with the aperture extending beyond the sleeve. The flow path may include an overturn at the aperture. The insert includes a nozzle, a nozzle housing, an upper guide, a lower guide and a weight with the flow path extending through each component. The nozzle includes an angled inlet opening that corresponds to an angled outlet opening of the nozzle housing that engage each other when the nozzle is coupled within the nozzle housing.

Abstract: An adapter for a pool cleaning system is provided. The adapter includes a base member having a top and a bottom surface. The adapter also includes six upper ports coupled to the top surface of the base member, each upper port including an upper aperture extending through the upper port and through the base member. The adapter further includes five lower ports coupled to the bottom surface of the base member, each lower port including a lower aperture extending through the lower port and through the base member. In some embodiments, four of lower ports are in fluid communication four of the upper ports and one of the lower ports is in fluid communication with two of the upper ports.

Abstract: The invention features is an embodiment of a drainage catheter to be used to drain fluid or gas from any body space with an improved distal tip of variable configuration, to facilitate passage of a guide wire used for catheter exchange. The invention also features an embodiment of a retention mechanism used to stabilize the drainage catheter in the body, where in this embodiment the retention mechanism is located outside of the lumen of the tube as it courses from its distal attachment sites to the catheter hub.