Abstract: Aspects of the disclosure relate to methods, apparatus, and systems for replacing a drive assembly. A system includes a bogie assembly comprising a wheel and a drive assembly configured to drive the wheel to roll on a top surface of a structure. The system further includes a translating cartridge movably mounted to a side surface of the structure. The translating cartridge pivots from a first orientation to a second orientation to couple with the drive assembly and decouple the drive assembly coupled to the translating cartridge from the bogie assembly.

Abstract: The present invention relates to an ablation equipment (100) to treat target regions of tissue (41) in organs (44), comprising an ablation catheter (1) and a single power source (4); said ablation catheter (1) comprising: a catheter elongated shaft (13) comprising at least an elongated shaft distal portion (17); said catheter elongated shaft (13) comprising a flexible body (207) to navigate through body vessels (208); said ablation catheter (1) further comprising a shaft ablation assembly (20) disposed at said elongated shaft distal portion (17); said shaft ablation assembly (2) comprising at least a plurality of electrodes (127, 113 or 114) fixedly disposed at said elongated shaft distal portion (17); all electrodes of said at least a plurality (127, 113 or 114) being electrically powered by said single power source (4) through an electric signal (S) to deliver both non-thermal energy for treating the tissue (41) and thermal energy for ablating the tissue (41); wherein said electric signal (S) comprises a si

Abstract: Provided is a flex-PCB catheter device that is configured to be inserted into a body lumen. The flex-PCB catheter comprises an elongate shaft, an expandable assembly, a flexible printed circuit board (flex-PCB) substrate, a plurality of electronic components and a plurality of communication paths. The elongate shaft comprises a proximal end and a distal end. The expandable assembly is configured to transition from a radially compact state to a radially expanded state. The plurality of electronic elements are coupled to the flex-PCB substrate and are configured to receive and/or transmit an electric signal. The plurality of communication paths are positioned on and/or within the flex-PCB substrate. The communication paths selectively couple the plurality of electronic elements to a plurality of electrical contacts configured to electrically connect to an electronic module configured to process the electrical signal. The flex-PCB substrate can have multiple layers, including one or more metallic layers.

Abstract: A cooling drink holder assembly includes a sleeve that has a compartment is integrated inside of the sleeve. The compartment is filled with a cooling gel to cool the beverage container when the beverage container is inserted into said sleeve. A first ring is coupled to the sleeve and a plurality of couplers is each coupled to the first ring. A second ring is included and a plurality of engagements is integrated into the second ring. Each of the couplers on the first ring releasably engages a respective one of the engagements for suspending the sleeve on an arm rest of a chair. In this way the sleeve can store the beverage container when the beverage container is extended through the arm rest of the chair.

Abstract: Processes for treating effluent streams in alkylation processes are described. One or more process streams rom HF alkylation processes, H2SO4 alkylation processes, or ionic liquid alkylation processes can be thermally oxidized in a thermal oxidation system. The thermal oxidation system can replace at least one of the caustic wash unit, the neutralization unit, and the acid gas treatment unit.

Abstract: Provided herein are systems for stimulating cardiac tissue of a patient. The systems include: a pulse generator having a first transmission element for delivering wireless power; a stimulation assembly having a flexible substrate, a second transmission element for receiving the wireless power from the first transmission element of the pulse generator, one or more electrodes attached to the substrate for delivering electrical energy to cardiac tissue, and one or more microcircuits attached to the substrate for delivering electrical energy to the one or more electrodes; and an algorithm having a fibrillation detection algorithm for determining when the one or more electrodes deliver the energy to the cardiac tissue.

Abstract: The present invention relates to an ablation equipment (100) to treat target regions of tissue (41) in organs (44), comprising an ablation catheter (1) and a single power source (4); said ablation catheter (1) comprising: a catheter elongated shaft (13) comprising at least an elongated shaft distal portion (17); said catheter elongated shaft (13) comprising a flexible body (207) to navigate through body vessels (208); said ablation catheter (1) further comprising a shaft ablation assembly (20) disposed at said elongated shaft distal portion (17); said shaft ablation assembly (2) comprising at least a plurality of electrodes (127, 113 or 114) fixedly disposed at said elongated shaft distal portion (17); all electrodes of said at least a plurality (127, 113 or 114) being electrically powered by said single power source (4) through an electric signal (S) to deliver both non-thermal energy for treating the tissue (41) and thermal energy for ablating the tissue (41); wherein said single power source (4), w

Abstract: The present invention relates to an ablation assembly (100) to treat target regions of a tissue (41) in organs (44) comprising: an ablation catheter (1) comprising an elongate shaft (13) having a longitudinal main direction (X-X), said elongate shaft (13) comprising at least a shaft distal portion (17), said shaft distal portion (17) comprising a shaft distal portion distal end (19); said ablation catheter (1) comprising an inner lumen (118) arranged within the elongate shaft (13); said ablation catheter (1) comprising a shaft ablation assembly (20) fixedly disposed at said shaft distal portion (17), the shaft ablation assembly (20) being configured to deliver both thermal energy for ablating said tissue (41) and non-thermal energy for treating said tissue (41); at least a shape setting mandrel (26) disposed within the ablation catheter (1), the shape setting mandrel (26) being insertable within the inner lumen (118) and removable from the inner lumen (118), wherein the shape setting mandrel (26) is fr

Abstract: Processes for treating effluent streams in alkylation processes are described. One or more process streams rom HF alkylation processes, H2SO4 alkylation processes, or ionic liquid alkylation processes can be thermally oxidized in a thermal oxidation system. The thermal oxidation system can replace at least one of the caustic wash unit, the neutralization unit, and the acid gas treatment unit.

Abstract: An electrical connector with a housing having a mounting opening with a mounting projection. An outwardly facing wall of the mounting projection has at least one detent. A fixed member has a fixed member opening. The fixed member opening has an inner surface with at least one deflectable member which extends from the inner surface into the fixed member opening. A gap is provided between the inner surface of the fixed member opening and the outwardly facing wall of the mounting projection. The mounting projections are able to float radially with the gap. The at least one deflectable member cooperates with the first detent to retain the electrical connector assembly in a pre-staged position.

Abstract: An electrical connector with a housing having a mounting opening with a mounting projection. An outwardly facing wall of the mounting projection has at least one detent. A fixed member has a fixed member opening. The fixed member opening has an inner surface with at least one deflectable member which extends from the inner surface into the fixed member opening. A gap is provided between the inner surface of the fixed member opening and the outwardly facing wall of the mounting projection. The mounting projections are able to float radially with the gap. The at least one deflectable member cooperates with the first detent to retain the electrical connector assembly in a pre-staged position.

Abstract: An integrated mercaptan extraction and/or sweetening and thermal oxidation and flue gas treatment process for a wide variety of sulfur, naphthenic, phenolic/cresylic contaminated waste streams is described. It provides comprehensive treatment for the safe disposal of sulfidic, naphthenic, phenolic/cresylic spent caustic streams, disulfide streams, spent air streams, spent mixed amine and caustic streams (also known as COS solvent streams) from sulfur treating processes. It allows the use of regenerated spent caustic in the sulfur oxide removal section of the thermal oxidation system reducing the need for fresh NaOH. It may also contain an integrated make-up water system. The integration allows the use of the liquefied petroleum gas or other hydrocarbon feeds to the respective extraction or sweetening process to offset external fuel gas requirements for the thermal oxidation system and for the push/pull system of the spent caustic surge drum and optional hydrocarbon surge drum.

Abstract: An electrical connector includes a housing having a mating end and a wire end with a base and terminal channels extending through the base into the mating end. The terminal channels receive terminals mated with a mating electrical connector. The base has a wire support supporting wires extending from the terminals. The wire support includes support walls forming wire channels. A wire dress cover is coupled to the wire support and includes an end wall and wire pushers extending from the end wall. The wire pushers load the wires into the wire channels. The wire pushers are received in the wire channels to hold the wires in the wire channels. The wires are supported at the rear by the wire pushers and at both sides by the support walls to provide strain relief for the wires in the wire support.

Abstract: Disclosed are devices, systems, and methods for providing access to a patient. The patient access device comprises a proximal end, a distal end and a lumen therethrough. The patient access device further comprises a hollow shaft, an input port and a liquid supply port. At least a portion of the lumen passes through the shaft. The input port is coupled to the lumen, and the lumen and the input port are constructed and arranged to receive an elongate probe. The liquid supply port is in fluid communication with the lumen. The patient access is constructed and arranged to reduce gas from exiting the distal end while a portion of the elongate probe is positioned in the patient access device.

Abstract: An integrated mercaptan extraction and/or sweetening and thermal oxidation and flue gas treatment process for a wide variety of sulfur, naphthenic, phenolic/cresylic contaminated waste streams is described. It provides comprehensive treatment for the safe disposal of sulfidic, naphthenic, phenolic/cresylic spent caustic streams, disulfide streams, spent air streams, spent mixed amine and caustic streams (also known as COS solvent streams) from sulfur treating processes. It allows the use of regenerated spent caustic in the sulfur oxide removal section of the thermal oxidation system reducing the need for fresh NaOH. It may also contain an integrated make-up water system. The integration allows the use of the liquefied petroleum gas or other hydrocarbon feeds to the respective extraction or sweetening process to offset external fuel gas requirements for the thermal oxidation system and for the push/pull system of the spent caustic surge drum and optional hydrocarbon surge drum.

Abstract: A process for recovering ethylene from an FCC absorber off-gas stream comprising ethylene, ethane and heavier hydrocarbons and light gases involves removing hydrogen, nitrogen, sulfur species, carbon monoxide/dioxide, methane and other impurities from the off-gas. An absorption zone is upstream of an acetylene selective hydrotreating reactor to remove acid gases. An adsorption zone is downstream of the selective hydrotreating reactor to remove impurities that can impair ethylene recovery.