Abstract: An intravascular catheter for peri-vascular or peri-urethral tissue ablation includes multiple needles advanced through supported guide tubes which expand around a central axis to engage the interior surface of the wall of the renal artery or other vessel of a human body allowing the injection an ablative fluid for ablating tissue, or nerve fibers in the outer layer or deep to the outer layer of the vessel, or in prostatic tissue. A method can involve injection/infusion of the ablative fluid over an extended time period of at least 10 seconds or with two injections at two different penetration depths to reduce or eliminate patient pain during ablation.

Abstract: An intravascular catheter for peri-vascular and/or peri-urethral tissue ablation includes multiple needles advanced through supported guide tubes which expand around a central axis to engage the interior surface of the wall of the renal artery or other vessel of a human body allowing the injection an ablative fluid for ablating tissue, and/or nerve fibers in the outer layer or deep to the outer layer of the vessel, or in prostatic tissue. The system may also include a means to limit and/or adjust the depth of penetration of the ablative fluid into and beyond the tissue of the vessel wall. The catheter may also include structures which provide radial and/or lateral support to the guide tubes so that the guide tubes expand uniformly and maintain their position against the interior surface of the vessel wall as the sharpened injection needles are advanced to penetrate into the vessel wall.

Abstract: An intravascular catheter for peri-vascular and/or peri-urethral tissue ablation includes multiple needles advanced through supported guide tubes which expand around a central axis to engage the interior surface of the wall of the renal artery or other vessel of a human body allowing the injection an ablative fluid for ablating tissue, and/or nerve fibers in the outer layer or deep to the outer layer of the vessel, or in prostatic tissue. The system may also include a means to limit and/or adjust the depth of penetration of the ablative fluid into and beyond the tissue of the vessel wall. The catheter may also include structures which provide radial and/or lateral support to the guide tubes so that the guide tubes expand uniformly and maintain their position against the interior surface of the vessel wall as the sharpened injection needles are advanced to penetrate into the vessel wall.

Abstract: An intravascular catheter for peri-vascular and/or peri-urethral tissue ablation includes multiple penetrators advanced through supported guide tubes which expand around a central axis to engage the interior surface of the wall of the renal artery or other vessel of a human body allowing the injection an ablative fluid for ablating tissue, nerve sensing, nerve stimulation, or ablation by application of energy. The catheter can include a proximal handle for the advancement of guide tubes and penetrators.

Abstract: A container for storing, shipping and dispensing a beverage comprises a generally rectilinear body defining an interior volume and having, a generally planar front side, a generally planar rear side, a generally planar first lateral side, and a generally planar second lateral side, and plural curvilinear corner portions, and a top, and a bottom, and a tap coupler anchor defining a spear hole that communicates with the interior volume, and the tap coupler anchor releasably engages with a dispensing coupler which fluidically communicates with the spear hole to dispense the beverage from within the interior volume of the generally rectilinear body.

Abstract: A joint between two structures to allow the structures to be rotatably, connected at a variety of angles while increasing the pull-out resistance and decreasing rattling. The joint has a first portion connected to a structure and a second portion connected to a structure. The first and second portions are also connected to one another via a ball and socket connection and a pin.

Abstract: A device and method for chemicals to be fed into a water system, treating the water system as it enters, for example, a fire protection mains and/or fire protection systems (FPS) to protect and maintain the longevity of the water system preventing damages to the water system or enhancing the operation characteristics of the system. This device is a treatment system that may be installed as a portable or permanent device with chemicals such as, corrosion inhibitors, wetting agents, polymeric dispersants, biocides, biostats or other water chemical enhancing effects with means for injecting the chemicals into the fire protection system or a bypass feed system utilizing the fluid means without the need for any electricity. Activation of the pump occurs when water enters the FPS mains and FPS sprinkler system from an outside source. Valving is included to isolate the pump and drums, storage tank to prevent backflow from the FPS.

Abstract: A hinge can be used between two structures to allow the structures to be quickly and easily folded and unfolded. The hinge has a first portion connected to a structure and a second portion connected to a structure. The first and second portions are also connected to one another. A latch is connected to one of the portions. The latch is biased towards a locked position such that when the hinge is unfolded, the hinge is prevented from being folded.

Abstract: A joint can be used between two structures to allow the structures to be rotatably connected at a variety of angles while increasing the pull-out resistance and decreasing rattling. The joint has a first portion connected to a structure and a second portion connected to a structure. The first and second portions are also connected to one another via a ball and socket connection and a pin.

Abstract: A hinge can be used between two structures to allow the structures to be quickly and easily folded and unfolded. The hinge has a first portion connected to a structure and a second portion connected to a structure. The first and second portions are also connected to one another. A latch is connected to one of the portions. The latch is biased towards a locked position such that when the hinge is unfolded, the hinge is prevented from being folded.

Abstract: A device and method for chemicals to be fed into a water system, treating the water system as it enters, for example, a fire protection mains and/or fire protection systems (FPS) to protect and maintain the longevity of the water system preventing damages to the water system or enhancing the operation characteristics of the system. This device is a treatment system that may be installed as a portable or permanent device with chemicals such as, corrosion inhibitors, wetting agents, polymeric dispersants, biocides, biostats or other water chemical enhancing effects with means for injecting the chemicals into the fire protection system or a bypass feed system utilizing the fluid means without the need for any electricity. Activation of the pump occurs when water enters the FPS mains and FPS sprinkler system from an outside source. Valving is included to isolate the pump and drums, storage tank to prevent backflow from the FPS.

Abstract: A device and method for chemicals to be fed into a water system, treating the water system as it enters, for example, a fire protection mains and/or fire protection systems (FPS) to protect and maintain the longevity of the water system preventing damages to the water system or enhancing the operation characteristics of the system. This device is a treatment system that may be installed as a portable or permanent device with chemicals such as, corrosion inhibitors, wetting agents, polymeric dispersants, biocides, biostats or other water chemical enhancing effects with means for injecting the chemicals into the fire protection system or a bypass feed system (20) utilizing the fluid means without the need for any electricity. Activation of the pump(1) occurs when water enters the FPS mains and FPS sprinkler system from an outside source. Valving (22, 24) is included to isolate the pump and drums, storage tank to prevent backflow from the FPS.