Abstract: A powered ratchet includes a motor, a mounting portion, and an output member configured to rotate in response to activation of the motor. The output member defines a drive axis. The powered ratchet also includes a release mechanism configured to selectively couple an anvil to the output member. The release mechanism includes a cover coupled to the mounting portion with a track and a locking member positioned between the mounting portion and the cover and operable to slide within the track between a locked position, in which the locking member engages the anvil to secure the anvil to the output member for co-rotation therewith, and a release position, in which the locking member is disengaged from the anvil to facilitate removal of the anvil. The release mechanism also includes a biasing member biasing the locking member to the locked position.

Abstract: A system for containing and transporting a medical device may include a container including a bottom face and surrounding side faces as a closed first end and an open second end to form an inner portion for receiving and retaining the medical device. At least a portion of one or more of the side faces may have an indentation extending along a length of the respective side face. A liner and cover may be removably enclosable about the container. The liner may be extendable over the side faces to line the inner portion of the container. The cover may enclose the medical device in the container between the liner and cover. The indentation may be formed into the inner portion of the container. The container may be compatibly receivable in a first transportation device in a first orientation.

Abstract: A method of executing a work order includes generating a work order and assigning the work order to a technician, the technician utilizing a user device executing a software application managed by a computing system. A check-in process is conducted wherein the computing system determines whether the technician has satisfied each of one or more check-in conditions. The technician assesses and diagnoses any potential issues or concerns with respect to each of the assets associated with the work order. A check-out process is conducted following completion of the task specified by the work order and/or the technician requesting a second technician engagement at the work site, and includes the computing system determining whether the technician has satisfied each of one or more check-out conditions.

Abstract: A sorting apparatus for separating a receptacle into multiple sections includes a first member and a second member. The first member is slidable relative to the second member via respective overlaid portions, and the first member and the second member are configured to engage the receptacle via respective end portions, to secure the sorting apparatus to the receptacle. The sorting apparatus is operable to secure one or more bags or liners within separate sections of a cavity defined within the receptacle, and is operable to increase and/or decrease the volume of the separate sections of the cavity through additional sliding of the sorting apparatus when secured to the receptacle. The one or more bags are usable for separately collecting different types of waste such as trash, compostable material, and recyclables, allowing a user to partition the receptacle and increase ease of collecting compostable material and/or recyclables in addition to trash.

Abstract: A self-contained electro-hydraulic system for trash collection is provided. The system comprises boxlike steel trash collection bin and a hydraulically activated trash cart lifter mounted on an outward-facing front surface of the bin. The system also comprises a control unit mounted on a side surface of the bin comprising a 12-volt battery, an electric motor, a rotator, and a two-stage hydraulic pump. The system hydraulically causes the lifter to grasp a trash cart positioned proximate the gripper. The system also changes, based on hydraulic pressure measurements, a stage of the pump from a first stage of about 5 gallons per minute to a second stage of about 1-2 gallons per minute. The system also lifts and tilts the cart based on the change in stage, enabling contents of the cart to fall. Power for the pump and lifting of the cart is supplied entirely by the 12-volt battery.

Abstract: An improved heat exchanger suitable for use as a pre-cooler in an internal combustion engine exhaust gas recirculation system includes an inner heat exchange tube for exchanging heat between a gas and a coolant. A tubular outer body surrounds at least part of the inner heat exchange tube. Coolant flows through a cavity formed between the outer surface of the inner heat exchange tube and the inner surface of the tubular outer body, cooling the gas flowing through the inner heat exchange tube. The inner heat exchange tube surrounds a rolled, cylindrically-shaped corrugated sheet of material forming a plurality of fins. At least one of the fins is in contact with an inner surface of the inner heat exchange tube. The tubular outer body surrounds two or more inner heat exchange tubes, each inner heat exchange tube surrounding a respective plurality of fins.

Abstract: A system and method are presented for relationship management workflow processes. At least one embodiment may apply to process automation to health care. More specifically, the system and method may be applied to patient management of healthcare, such as the management of Diabetes or other medical conditions. Other embodiments may apply to process automation in other areas utilizing management workflow software.

Abstract: A heat exchanger for cooling heated gas using a liquid coolant includes a tubular housing with one or more intake apertures circumferentially spaced around a coolant distribution portion of the housing. A tube retention cap sealedly engages the front end of the tubular housing, and includes at least one gas tube orifice. An annular coolant chamber surrounds the coolant distribution portion, which distributes liquid coolant around the intake apertures and directs coolant into the cavity and within the tubular housing. Positioned within the tubular housing is at least one elongated gas tube, which is sealedly engaged with the tube orifice. Liquid coolant flowing in, through a coolant inlet, is directed around the annular coolant chamber and distributed into the cavity of the tubular housing, immersing the elongated gas tube and facilitating heat exchange from the heated gas flowing through the elongated gas tubes immersed within the liquid coolant.

Abstract: A heat exchanger for cooling heated gas using a liquid coolant includes a tubular housing with one or more intake apertures circumferentially spaced around a coolant distribution portion of the housing. A tube retention cap sealedly engages the front end of the tubular housing, and includes at least one gas tube orifice. An annular coolant chamber surrounds the coolant distribution portion, which distributes liquid coolant around the intake apertures and directs coolant into the cavity and within the tubular housing. Positioned within the tubular housing is at least one elongated gas tube, which is sealedly engaged with the tube orifice. Liquid coolant flowing in, through a coolant inlet, is directed around the annular coolant chamber and distributed into the cavity of the tubular housing, immersing the elongated gas tube and facilitating heat exchange from the heated gas flowing through the elongated gas tubes immersed within the liquid coolant.

Abstract: A method comprising drilling a wellbore into a subterranean formation; providing a drilling fluid comprising an aqueous base fluid and a property control package, the property control package comprising: a stabilizing agent; a filtration control agent; and a suspension enhancer; introducing the drilling fluid into the wellbore in the subterranean formation; and continuously circulating the drilling fluid during the drilling of the wellbore.

Abstract: An improved heat exchanger suitable for use as a pre cooler in an internal combustion engine exhaust gas recirculation system comprises an inner heat exchange tube for exchanging heat between said gas and said liquid coolant. A tubular outer body may surround at least part of the inner heat exchange tube. Liquid coolant may flow through a cavity formed between the outer surface of the inner heat exchange tube and the inner surface of the tubular outer body, cooling gas flowing through the inner heat exchange tube. The inner heat exchange tube may surround a substantially cylindrical corrugated sheet of material forming a plurality of fins. At least one of the fins may be in contact with an inner surface of the inner heat exchange tube. The tubular outer body may surround two or more inner heat exchange tubes, each inner heat exchange tube surrounding a respective plurality of fins.

Abstract: This disclosure provides systems, methods and apparatus of establishing a free-space communication link through a medium. The medium can be an occluded environment with increased absorption and/or scattering effects. The free-space communication link includes a transmitter configured to transmit an optical signal at a wavelength suitable for transmission through the medium without suffering excessive optical losses due to absorption and/or scattering effects. The free-space communication link includes a receiver configured to receive the transmitted optical signal. The transmitter-receiver pair is configured to efficiently transmit optical signals at the suitable wavelength over a distance between about 1 mm and about 50 m. The transmitter and the receiver can be configured as portions of a fiber-optic connector assembly that can be used to connect two fiber-optic cables in an occluded environment.

Abstract: This disclosure provides systems, methods and apparatus of establishing a free-space communication link through a medium. The medium can be an occluded environment with increased absorption and/or scattering effects. The free-space communication link includes a transmitter configured to transmit an optical signal at a wavelength suitable for transmission through the medium without suffering excessive optical losses due to absorption and/or scattering effects. The free-space communication link includes a receiver configured to receive the transmitted optical signal. The transmitter-receiver pair is configured to efficiently transmit optical signals at the suitable wavelength over a distance between about 1 mm and about 50 m. The transmitter and the receiver can be configured as portions of a fiber-optic connector assembly that can be used to connect two fiber-optic cables in an occluded environment.

Abstract: An exhaust gas recirculation cooler for internal combustion engines and a method of forming same. One or more cooler tubes incorporate a flexible section, comprised of one or more integrally formed convolutions, with a tube and fin architecture. The exhaust gas recirculation cooler provides thermal compensation, on a per-tube basis, with the flexible sections of the one or more cooler tubes individually displacing upon the thermal expansion of any of the respective tubes.

Abstract: When conducting cementing operations within confined locales, such as the annular space within a wellbore, it can sometimes be difficult to successfully deliver an uncured cement composition to a desired location. Cementing methods can comprise: providing a cement composition comprising a cement and a property control package, the property control package comprising: a filtration control agent; a friction reducer; and a setting accelerator; introducing the cement composition into a mineral exploration wellbore; and setting the cement composition in the wellbore.

Abstract: A prosthesis arranged to be coupled to a bone. The prosthesis comprises a substrate (2) having a surface (6). The surface (6) of the substrate (2) has a first area and a second area, the first area being treated such that osseointegration is promoted more than in the second area. The interface (12) between the first and second areas forms an alignment mark to assist alignment of the prosthesis relative to a bone. The prosthesis is arranged to be at least partially inserted into a bone cavity such that the position of the alignment mark relative to the bone cavity is indicative of the angle of insertion of the prosthesis or the alignment mark provides a position reference for determining the implanted position of the prosthesis in the cavity. A method of manufacturing the prosthesis and a method of implanting the prosthesis are also provided.

Abstract: A prosthesis arranged to be coupled to a bone. The prosthesis comprises a substrate (2) having a surface (6). The surface (6) of the substrate (2) has a first area and a second area, the first area being treated such that osteointegration is promoted more than in the second area. The interface (12) between the first and second areas forms an alignment mark to assist alignment of the prosthesis relative to a bone. The prosthesis is arranged to be at least partially inserted into a bone cavity such that the position of the alignment mark relative to the bone cavity is indicative of the angle of insertion of the prosthesis or the alignment mark provides a position reference for determining the implanted position of the prosthesis in the cavity. A method of manufacturing the prosthesis and a method of implanting the prosthesis are also provided.

Abstract: A system and method are presented for relationship management workflow processes. At least one embodiment may apply to process automation to health care. More specifically, the system and method may be applied to patient management of healthcare, such as the management of Diabetes or other medical conditions. Other embodiments may apply to process automation in other areas utilizing management workflow software.

Abstract: A prosthesis arranged to be coupled to a bone. The prosthesis comprises a substrate (2) having a surface (6). The surface (6) of the substrate (2) has a first area and a second area, the first area being treated such that osseointegration is promoted more than in the second area. The interface (12) between the first and second areas forms an alignment mark to assist alignment of the prosthesis relative to a bone. The prosthesis is arranged to be at least partially inserted into a bone cavity such that the position of the alignment mark relative to the bone cavity is indicative of the angle of insertion of the prosthesis or the alignment mark provides a position reference for determining the implanted position of the prosthesis in the cavity. A method of manufacturing the prosthesis and a method of implanting the prosthesis are also provided.

Abstract: A method comprising drilling a wellbore into a subterranean formation; providing a drilling fluid comprising an aqueous base fluid and a property control package, the property control package comprising: a stabilizing agent; a filtration control agent; and a suspension enhancer; introducing the drilling fluid into the wellbore in the subterranean formation; and continuously circulating the drilling fluid during the drilling of the wellbore.