Abstract: A mouth-to-mouth resuscitator device for providing a physical barrier between a rescuer and a victim including a hollow tubular housing having an air input end and an air output end and counting a self closing one way valve having a disc shape secured between the housing ends and a pair of spaced apart rods secured to the disc for attaching the disc to a support plate, so that the inner end of the plate is received between the rods to support the valve disc and provide a hinge for dividing the disc into a pair of flaps to bend outward to an open position in response to forced air for transferring the air from the air input end to the air output end, and the flaps resiliently return to a closed position when the forced air has dissipated.

Abstract: A fastening arrangement for a limb support device includes a formable jacket having a top side and a bottom side. An injured limb or body part is positioned on the bottom side. The jacket is formed to the desired shape for supporting and protecting the limb. A belt holder having an opening is rigidly secured to the top side. A belt passes through the opening of the holder. A stud is pivotally attached to the belt and extends outward from the upper side of the belt. The stud abuts the holder to anchor the stud against the holder and prevent movement of the stud and belt through the opening of the holder when the belt is pulled in one direction. This maintains a fixed length of the belt from one end of the belt to the anchored stud. The ends of the belt are connected together after the stud is anchored.

Abstract: A method of deactivating an electronic load oscillation dampener on a crane when the crane is reverse plugged is present. Thus allowing the crane to stop faster in emergency situations.

Abstract: A method of automatically deactivating an electronic load oscillation dampener on a crane is presented. In the method, an inching time interval K is determined. In response to motion commands from the crane operator, carriage motion is initiated under the control of the load oscillation dampener so that load swing will be minimized. At the moment motion commands are removed, it is determined whether the time K has expired since the initiation of carriage motion. If the time K has expired, then the load oscillation dampener is deactivated allowing faster and more intuitive response of the crane to operator commands, including a rapid deceleration to a stop. If the time K has not expired, then the load oscillation dampener is kept active, causing load oscillations to be damped for the remainder of the run.

Abstract: A no spill container including a bottle having a threaded neck for attaching to a threaded cap. The cap includes a conical stopper and a flared skirt extending inward on the bottle. The inward end or hem of the skirt provides a gripping surface away from the neck of the bottle for opening and closing the cap. The neck includes an opening to receive the stopper when the cap is closed. An aperture is formed in the cap. When the cap is open, fluid in the container flows into the neck opening and is discharged from the aperture. When the cap is closed the stopper extends inside the neck opening and the outer end of the neck closes the aperture in the cap, to thereby prevent fluid flow out from the container.

Abstract: A voltage switching arrangement for an electrical power control system including a plurality of switches for connecting and disconnecting voltage from the input to a power transfer network which provides power for a load. A time delay circuit prevents the voltage connected to the input to the power transfer network from being disconnected for a predetermined time period after the control system has been turned off. The power transfer network switches from an on-mode to the off-mode during said time delay period. The voltage connecting switches include an electromechanical DC relay, and the time delay circuit includes a capacitor cooperating with the relay to maintain the relay energized for the time delay period after the control system has been turned off. Safeguards are provided to prevent simultaneous connection of voltage in the forward and reverse directions to the input of the power transfer network.

Abstract: A valved bandage and method for covering an open wound in the chest cavity. The bandage includes a flexible sheet having a hole formed therein. A normally closed one way valve section extends outward from the outside of the sheet and in communication with the hole. The bandage is secured over the chest wound, so that the valve is in alignment with the chest wound opening to close the chest wound. The bandage enables fluids from inside the chest cavity to flow into the valve, to open the valve and be released to the outside. The valve automatically closes after the flow of fluids into the valve substantially ceases, to prevent back flow of air from the outside to the inside of the chest cavity. The one way valve section of the bandage may be formed into an angled configuration, so that the position of the outlet of the angled valve section may be varied to provide optimum drainage of fluids.

Abstract: A temporary colostomy apparatus for diverting the fecal stream and comprising an open ended excrement tube including a fecal receiving end having a liquid inflatible balloon on the outside thereof. A dissolvable and absorbable band is snugly wrapped around the outside of the colon at a preselected location. The tube is inserted inside the colon through a slit opening, so that the balloon is further inward but adjacent the band. The balloon is inflated so that the outer circular periphery thereof contacts the inside surface of the arrested colon and has a circumference slightly larger than the band. The inflated balloon and the band are in an abutting relationship with a common area of the colon sandwiched therebetween, to prevent outward movement of the tube. A retainer ring is positioned on the disposal end of the tube and pressed against the outside of the body to prevent inward movement of the tube.

Abstract: A device for immovably securing an endotracheal tube after it had been inserted into the airway of the patient. A pair of supports are removably fastened to the air inlet end of the tube. A belt is secured to the supports and snugly positioned around the neck of the patient. Each end of the belt includes complementary coupling means for removably fastening on to one of the supports. An adhesive strip is positioned on the belt between the ends thereof for adhering to the back of the neck. The supports may include a pair of jaws acting as a spring for tightly embracing the tube.

Abstract: A tool for pushing a half shaft out from an opening in the hub of a motor vehicle and for installing a hub onto the half shaft. The tool includes a housing attached to the lug bolts of the hub and having an opening for receiving a drive screw. A contactor is secured to the forward end of the screw for abutting the outer end of the shaft. As the screw is rotated to move in a forward direction, the contactor in response moves longitudinally in the forward direction, to push the shaft out from the hub. To install the shaft in the hub, a rammer is secured to the bolts of the hub. The rammer includes a head end for abutting the area of the hub circumscribing the hub opening and an impact end. Upon applying a force to the impact end, the head end pushes the hub over the shaft. A cavity is formed rearward from the head end of the rammer to receive the outer end of the shaft when it extends outward from the hub.

Abstract: A quick release tamper evident closure device for disposable fluid medical storage bags. The closure device comprises an outlet port section and a closure cap section sealed together. The outlet port section is sealed to the bag and includes a tubular member for discharging the fluid in the bag. The outer end of the tubular memeber extends inside a cavity formed in the cap section. A tear path is formed around the cap section for severing the cap section from the port section to provide access to the tubular member. The tear path includes opposed curved portions merging into an apex. A handle extends outward from the cap section and aligned with the apex for applying an outward force which is initially concentrated at the apex, to cause ripping of the closure cap at the apex and then along the remainder of the tear path. The handle includes an opening and is flexible for varying the dimensions of the opening to accommodate the various sized finger inserted therethrough.

Abstract: A marble game including a stationary top board having a plurality of spaced apart game holes to define a game path. A rotatable bottom board includes a plurality of randomly spaced apart sink holes for aligning with the game holes. A marble positioned in a game hole aligned with a sink hole falls through and on to a ramp surface which guides the marble angularly downward to a retrieval location. A slot opening in the top board registers with a shift aperture in the bottom board. Applying an external force inside a registered shift aperture in a clockwise or counter clockwise direction rotates the bottom board until another shift aperture registers with the slot.

Abstract: A container for fluids having a valve positioned inside and adjacent to a fluid supply opening. The valve has an open condition to provide a fluid inlet passageway and a closed condition to close the fluid inlet passageway. An outer pocket is secured on the outside of the container, isolated from the fluid supply opening. Upon opening the pocket outward, the valve moves responsively from the closed condition to the open condition.

Abstract: A tool for removing a coupling cap when disconnecting the universal joint from a yoke, and installing a coupling cap when connecting a universal joint to a yoke. The tool includes a pair of anvils spaced apart for supporting the universal joint and yoke in a fixed vertical position. When the tool is used for disconnecting the U-joint, a rod is provided including a bottom end having an outer lip encircling the mouth of a bore extending inward therefrom. The lip impacts the portion of the yoke circumscribing the opening containing the cap in press fit association with the U-joint and the yoke in response to a downward force acting on the rod, to cause the cap to dislodge from the opening and move upward into the bore of the rod. When the tool is used for connecting the U-joint to the yoke, the rod is provided including a piston at the bottom end thereof.

Abstract: A functional orthopedic magetic appliance (FOMA) for correcting sagittal disproportions of the jaws in the form of skeletal malocclusions occurring when one jaw jets further outward anteriorly than the other jaw; and may also be used when the sagittal imbalance is associated with vertical jaw relationship problems to correct an accompanied open bite or deep bite. The FOMA includes at least one pair of anterior magnetic units in attractive orientation, with an upper magnetic unit secured to the upper jaw and a lower magnetic unit secured to the lower jaw. The anterior magnetic unit can be placed labial or lingual to the dental arch. The magnetic unit associated with the forward extending jaw is positioned anterior or forward of the other magnetic unit when the mouth is open and almost no attractive force is operating.

Abstract: A hygienic magnetic eruptor compelling and guiding the eruption of an impacted tooth fully embedded inside the jaw, through the gum and into a dental arch space. An intra-magnetic unit may be bonded to the tip of the impacted tooth inside the jaw bone or placed in the bony plate layer between the impacted tooth and the dental arch space. An intra-oral magnetic unit generating a greater magnetic force than the intra-bony magnetic unit is positioned in the dental arch space for pulling the impacted tooth toward the dental arch space. Initially, a surgical procedure is undertaken to provide a flap in the gum at the desired point of entry for accessing the impacted tooth, and thereafter some of the bone which interferes with the normal eruption of the impacted tooth is removed to provide a tunnel to the tip of the crown of the impacted tooth or to the bony plate adjacent to the impacted tooth.

Abstract: A container for fluid including a front flexible wall and a rear flexible wall sealed together along marginal portions thereof to define a body for holding fluid and unsecured along other portions thereof to provide a fluid supply opening. A valve is positioned in said supply opening between the front and rear walls, to provide a fluid inlet passageway when the valve is in an open condition and to close the fluid inlet passageway when the valve is in a closed condition. The valve comprises a flexible inner sheet and a resilient or spring sheet opposed to each other. The inner sheet is normally in contact with the spring sheet for closing the inlet passageway. The inner sheet and spring sheet extending outward from each other upon the application of an external force for opening the fluid inlet passageway, so that fluid may pass between the inner sheet and the spring sheet and into the body of the container.