Abstract: A medical device includes a manual drive structure having a manual drive input member and a manual drive coupling member. The medical device also includes a first tool drive member including a first motor drive input member and a second tool drive member including a second motor drive input member. The first tool drive member is coupled to and driven by the manual drive input member via the manual drive coupling member and the second tool drive member is coupled to and driven by the manual drive input member via the manual drive coupling member.

Abstract: A tool member is rotatably coupled to a distal end portion of a shaft and includes a drive pulley and a coupling spool. A mechanical structure is coupled to a proximal end portion of the shaft and includes first and second capstans. The first and second capstans each include a first portion and a second portion. A distal portion of the cable is wrapped at least one revolution about the coupling spool. A first proximal end of the cable is wrapped about the second portion of the first capstan such that a second portion crosses over a first portion of the first proximal end of the cable. The second proximal end of the cable is wrapped about the second portion of the second capstan such that a second portion of the second proximal end of the cable crosses over a first portion of the second proximal end of the cable.

Abstract: Embodiments of the present disclosure relate to apparatus and methods for mechanized pollination. Grow towers vertically disposed on a grow line are moved into a pollination chamber and mechanized pollination is performed utilizing pneumatic, acoustic, or mechanical methods to pollinate plants growing in the grow towers. In one embodiment, a plurality of rotatable brush towers are disposed on opposite sides of the grow line and bristles from the brush towers are rotated over the plants to facilitate pollination as the grow towers traverse along the grow line. In another embodiment, a plurality of conduits internal to the grow towers are coupled to one or more nozzles on a face of the grow towers. Pollen is delivered through the nozzles toward the plants utilizing pressurized gas.

Abstract: Embodiments of the present disclosure relate to apparatus and methods for mechanized pollination. Grow towers vertically disposed on a grow line are moved into a pollination chamber and mechanized pollination is performed utilizing pneumatic, acoustic, or mechanical methods to pollinate plants growing in the grow towers. In one embodiment, a plurality of rotatable brush towers are disposed on opposite sides of the grow line and bristles from the brush towers are rotated over the plants to facilitate pollination as the grow towers traverse along the grow line. In another embodiment, a plurality of conduits internal to the grow towers are coupled to one or more nozzles on a face of the grow towers. Pollen is delivered through the nozzles toward the plants utilizing pressurized gas.

Abstract: Embodiments of the present disclosure relate to apparatus and methods for mechanized pollination. Grow towers vertically disposed on a grow line are moved into a pollination chamber and mechanized pollination is performed utilizing pneumatic, acoustic, or mechanical methods to pollinate plants growing in the grow towers. In one embodiment, a plurality of rotatable brush towers are disposed on opposite sides of the grow line and bristles from the brush towers are rotated over the plants to facilitate pollination as the grow towers traverse along the grow line. In another embodiment, a plurality of conduits internal to the grow towers are coupled to one or more nozzles on a face of the grow towers. Pollen is delivered through the nozzles toward the plants utilizing pressurized gas.

Abstract: Articulated instruments that include tools for disrupting and/or distracting tissue, and methods of using the same.

Abstract: Mitral valve prolapse and mitral regurgitation can be treating by implanting in the mitral annulus a transvalvular intraannular band. The band has a first end, a first anchoring portion located proximate the first end, a second end, a second anchoring portion located proximate the second end, and a central portion. The central portion is positioned so that it extends transversely across a coaptive edge formed by the closure of the mitral valve leaflets. The band may be implanted via translumenal access or via thoracotomy.

Abstract: Mitral valve prolapse and mitral regurgitation can be treating by implanting in the mitral annulus a transvalvular intraannular band. The band has a first end, a first anchoring portion located proximate the first end, a second end, a second anchoring portion located proximate the second end, and a central portion. The central portion is positioned so that it extends transversely across a coaptive edge formed by the closure of the mitral valve leaflets. The band may be implanted via translumenal access or via thoracotomy.

Abstract: Articulated instruments that include tools for disrupting and/or distracting tissue, and methods of using the same.

Abstract: A tubular sheath for enclosing an expandable balloon attached to the distal portion of a catheter encloses and protects the expandable balloon. The tubular sheath is configured to be slidable and removable from the catheter. The tubular sheath may include a longitudinal splitting element that is removable as a result of a force applied to the longitudinal splitting element. The longitudinal splitting element is configured to split the wall of the tubular sheath in response to the force. Alternatively, the tubular sheath may include a gripping portion that has relatively poor cohesive strength to adjacent portions of the tubular sheath. The tubular sheath is configured to be removable in response to a force applied to the gripping portion.

Abstract: A medical device includes a manual drive structure having a manual drive input member and a manual drive coupling member. The medical device also includes a first tool drive member including a first motor drive input member and a second tool drive member including a second motor drive input member. The first tool drive member is coupled to and driven by the manual drive input member via the manual drive coupling member and the second tool drive member is coupled to and driven by the manual drive input member via the manual drive coupling member.

Abstract: A medical device includes a chassis component having a bottom and an opening defined in the bottom, and a capstan including an upper portion, a lower portion, and a spool between the upper and lower portions. The upper portion of the capstan is supported within the opening of the chassis component. The spool comprises a cable wrap surface and a side wall opposing the bottom of the upper chassis. The side wall of the spool can optionally slope away from the bottom of the chassis component. The medical device can further include a cable guide and a cable. The cable extends from the cable guide to the cable wrap surface of the spool.

Abstract: A portable internal combustion engine system includes an internal combustion engine having a first output shaft, the internal combustion engine rotates the first output shaft; a compressor rotably engaged with the first output shaft via a belt, the first output shaft is configured to provide energy thereto; a fan coupled to the internal combustion engine to pull air into a housing; an evaporative coil in communication with the housing and to receive air from the fan; a condenser coil in communication with the housing and to receive air from the fan; and a control system to operate the compressor, the internal combustion engine, and the fan to expel cool air.

Abstract: Embodiments of the present disclosure relate to apparatus and methods for mechanized pollination. Grow towers vertically disposed on a grow line are moved into a pollination chamber and mechanized pollination is performed utilizing pneumatic, acoustic, or mechanical methods to pollinate plants growing in the grow towers. In one embodiment, a plurality of rotatable brush towers are disposed on opposite sides of the grow line and bristles from the brush towers are rotated over the plants to facilitate pollination as the grow towers traverse along the grow line. In another embodiment, a plurality of conduits internal to the grow towers are coupled to one or more nozzles on a face of the grow towers. Pollen is delivered through the nozzles toward the plants utilizing pressurized gas.

Abstract: A tool is provided for positioning a core stabilizing pin into a preassigned hole of a plurality of holes formed in an additively manufactured mold. The tool has a main body, a pin cavity, and a standoff. When the tool is used to insert a core stabilizing pin, of a precise, controlled length, into a preassigned hole, and the core stabilizing pin is inserted until the mold engagement end contacts the outer surface of the mold, the angle of the preassigned hole and thickness of the mold precisely positions the core stabilizing pin to engage and stabilize the core.

Abstract: Embodiments of the present disclosure relate to apparatus and methods for pollination within a controlled agricultural environment. In one example, a pollination system (300) includes a pollination chamber (322) having air curtains (302, 304) and walls (402, 404, 406) defining a volume, a grow tower conveyance system, and ultra-violet light sources (314, 318, 330, 334) for illuminating the pollination volume. Pollinators, such as bees or the like, are positioned within the volume of the pollination chamber (322) and the light sources (314, 318, 330, 334) are utilized to control and encourage pollination and pollinator movement with the pollination chamber (322).

Abstract: A tool member is rotatably coupled to a distal end portion of a shaft and includes a drive pulley and a coupling spool. A mechanical structure is coupled to a proximal end portion of the shaft and includes first and second capstans. The first and second capstans each include a first portion and a second portion. A distal portion of the cable is wrapped at least one revolution about the coupling spool. A first proximal end of the cable is wrapped about the second portion of the first capstan such that a second portion crosses over a first portion of the first proximal end of the cable. The second proximal end of the cable is wrapped about the second portion of the second capstan such that a second portion of the second proximal end of the cable crosses over a first portion of the second proximal end of the cable.

Abstract: Articulated instruments that include tools for disrupting and/or distracting tissue, and methods of using the same.

Abstract: Articulated instruments that include tools for disrupting and/or distracting tissue, and methods of using the same.

Abstract: Articulated instruments that include tools for disrupting and/or distracting tissue, and methods of using the same.