Abstract: In various embodiments, a targeting guide is disclosed. The targeting guide includes a handle defining a targeting hole and a targeting tower configured to be coupled to the handle. The targeting tower defines at least a first guide hole and a second guide hole. Each of the first and second guide holes are sized and configured to receive a respective first guide pin and second guide pin therethrough. The first and second guide pins are configured to indicate alignment of a k-wire inserted through the targeting hole defined by the handle. Methods of using a targeting guide are also disclosed.

Abstract: An I.V. bag is connected to a drip chamber, then to a conventional tube clamp and a regulating tube containing a wick or other material that breaks surface tension of the liquid in the tube, which flows into a bubble separator that forces any remaining entrained air through one or more hydrophobic gas permeable membranes, and then into the patient. A downstream check valve adjacent to the bubble separator prevents back flow into or through the bubble separator. An upstream check valve adjacent to the bubble separator prevents air from being drawn into the bubble separator through its gas permeable hydrophobic membrane. A vent placed adjacent to the tube clamp isolates any pressure drop above the vent, allowing a pressure head to develop in the regulating tube, which insures a constant flow of I.V. liquid into the patient regardless of downstream or upstream hydraulic conditions.

Abstract: An I.V. bag is connected to a drip chamber, then to a conventional tube clamp and a regulating tube containing a wick or other material that breaks surface tension of the liquid in the tube, which flows into a bubble separator that forces any remaining entrained air through one or more hydrophobic gas permeable membranes, and then into the patient. A check valve near the patient prevents back flow. A vent placed adjacent to the tube clamp isolates any pressure drop above the vent, allowing a pressure head to develop in the regulating tube, which insures a constant flow of I.V. liquid into the patient regardless of downstream or upstream hydraulic conditions.

Abstract: A stand for supporting and displaying cut trees includes a closed hexagonal base having three upwardly and inwardly projecting legs that converge in about the center of the hexagonal base and that support a V-shaped cradle having upper and lower cradle arms that contact the tree trunk on two sides at both an upper location and at a lower location. A chain latching mechanism tightly fastens a chain about the circumference of the tree at a location between the upper and lower cradle arms.

Abstract: An IV flow monitor is connected to a conventional IV bag via a self-contained puncture tube, and includes a liquid reservoir at the top, which allows the liquid to transfer through a transfer tube and then through a calibrated orifice tube into an orifice chamber, from which the liquid falls through an exit tube connected to a patient or other IV equipment. A manometer tube is connected between the liquid reservoir and the orifice chamber and is aligned with a measurement scale fixed to a backing plate upon which the apparatus is mounted. The pressure drop across the calibrated orifice tube produces a standing column of liquid in the manometer tube and principles of fluid flow allow the rate of flow through the apparatus to be read from the scale. An air trap chamber in an upper portion of the orifice chamber and hydrophobic gas membranes provide safety features that prevent air from being entrained in the liquid flowing through the exit tube to the patient.

Abstract: A device is disclosed for dispensing food particles at a controlled rate in which a container is used having an aperture located on one side of the container. A tube is attached to the aperture such that food can pass through the tube, then through the aperture and be expelled outside the container. The aperture defines a longitudinal axis coinciding with the axis of the tube. The gap between the tube and an end portion of the device is predetermined to control the rate of consumption of the food particles being expelled from the container.

Abstract: Disclosed herein is a marine propulsion device comprising a propulsion unit adapted to carry a propeller, a swivel bracket pivotally connected to the propulsion unit for relative steering movement therebetween about a steering axis, a link pivotally connected at one end to the swivel bracket about an axis transverse to the steering axis and having a laterally outwardly extending out-turned end, and a transom bracket adapted to be mounted on a transom of a boat, being pivotally connected to the swivel bracket for tilting movement about a tile axis transverse to the steering axis and parallel to the first mentioned transverse axis, and including a surface extending generally in the direction of intended boat travel and having therein a recess receiving and engaging the out-turned end of the link and biasing the link inwardly, which recess includes an endless main portion, a running position branch portion extending downwardly from the endless main portion, and a shallow water drive position branch portion exten

Abstract: A marine propulsion device comprising a mounting bracket adapted to be mounted on the transom of a boat, a propulsion unt mounted on the mounting bracket for pivotal movement relative thereto about a generally vertical steering axis, the propulsion unit including a pivotally mounted propeller and an engine drivingly connected to the propeller by a transmission, and a shift handle assembly including an inner member mounted on the propulsion unit for movement relative thereto, the inner member being connected to the transmission for actuation of the transmission in response to movement of the inner member, an outer member movable between spaced first and second positions relative to the inner member, and a bolt for securing the outer member in the first position so as to cause movement of the inner member in response to movement of the outer member, and for selectively permitting movement of the outer member to the second position.

Abstract: A marine propulsion device comprising a mounting assembly adapted to be mounted on the transom of a boat, a propulsion unit mounted on the mounting assembly for pivotal movement relative thereto about a generally vertical steering axis, the propulsion unit including a rotatably mounted propeller having a rotary axis, and an engine drivingly connected to the propeller and including a throttle, and a throttle control member mounted on the propulsion unit for movement in the direction of the rotary axis for opening and closing the throttle.

Abstract: A marine propulsion device comprising a propulsion unit including a rotatably mounted propeller, and an engine drivingly connected to the propeller, and a cowl assembly enclosing the engine, the cowl assembly having an interior and including a bottom wall having therein an opening, and a chimney extending upwardly from the bottom wall for conducting air from the opening to the interior of the cowl assembly.

Abstract: A marine propulsion device comprising a mounting assembly adapted to be mounted on the transom of a boat, and a propulsion unit mounted on the mounting assembly for pivotal movement relative thereto about a generally vertical steering axis, the propulsion unit including a rotatably mounted propeller, and an internal combustion engine drivingly connected to the propeller, the engine comprising an engine block, a timing member mounted on the engine block for movement relative thereto in opposite advance and retarding the spark timing of the engine, a releasable lock for preventing movement of the timing member in the retard direction, and an operator actuatable mechanism for releasing the lock and moving the timing member in the retard direction, and for moving the timing member in the advance direction.

Abstract: A marine propulsion device comprising a transom bracket adapted to be mounted on the transom of a boat, a swivel bracket mounted on the transom bracket for pivotal movement relative to the transom bracket about a generally horizontal tilt axis and between an operating position and a raised position, a propulsion unit including a rotatably mounted propeller and being mounted on the swivel bracket for pivotal movement relative to the swivel bracket about a generally vertical steering axis, a member mounted on the transom bracket for movement relative thereto between a first position wherein the member permits location of the swivel bracket in the operating position, and a second position spaced from the first position, the member being gravitationally biased toward the second position, a surface on the swivel bracket for engaging the member when said member is in said second position to hold said swivel bracket in said raised position, and a projection on the swivel bracket for moving the member to the first po

Abstract: An internal combustion engine cylinder liner adapted to have a piston move reciprocally therewithin, the cylinder liner including an exhaust port, an exhaust port bridge extending across the exhaust port, and a relief hole in the cylinder liner positioned at one end of the exhaust port bridge for allowing the exhaust port bridge to expand in a direction other than toward the path of piston movement.