Abstract: The present invention is a pill dispensing method and apparatus wherein a first rotor rotates pills about a rotation axis along a first part of a spiral path at a first rotational speed whereupon the pills move spirally away from the rotation axis. A second rotor receives the pills from the first rotor and rotates the pills about the rotation axis along a second part of the spiral path at a second, greater rotational speed whereupon the pills move spirally away from the rotation axis toward a discharge chute which dispenses the pills into a pill bottle or a storage container. A counter can be provided for counting pills that exit the discharge chute or opening.

Abstract: A fluid level sensor system includes a primary coil, at least one secondary coil adjacent the primary coil, a control system operative for applying a time varying signal to the primary coil and for detecting a response of the secondary coil to the time varying signal in the primary coil, and at least one float resonator adapted to move adjacent the primary and secondary coils. Each float resonator includes an electrical storage device and a circuit which is switchable between a first state that enhances the response of a section of the secondary coil adjacent the float resonator to the time varying signal in the primary coil and the charging of the electrical storage device, and a second state where the effect of the circuit on the response of the secondary coil to the time varying signal in the primary coil is diminished relative to the first state.

Abstract: The present invention is a pill dispensing method and apparatus wherein a first rotor rotates pills about a rotation axis along a first part of a spiral path at a first rotational speed whereupon the pills move spirally away from the rotation axis. A second rotor receives the pills from the first rotor and rotates the pills about the rotation axis along a second part of the spiral path at a second, greater rotational speed whereupon the pills move spirally away from the rotation axis toward a discharge chute which dispenses the pills into a pill bottle or a storage container.

Abstract: A fluid level sensor system includes a primary coil, at least one secondary coil adjacent the primary coil, a control system operative for applying a time varying signal to the primary coil and for detecting a response of the secondary coil to the time varying signal in the primary coil, and at least one float resonator adapted to move adjacent the primary and secondary coils. Each float resonator includes an electrical storage device and a circuit which is switchable between a first state that enhances the response of a section of the secondary coil adjacent the float resonator to the time varying signal in the primary coil and the charging of the electrical storage device, and a second state where the effect of the circuit on the response of the secondary coil to the time varying signal in the primary coil is diminished relative to the first state.

Abstract: The present invention is a pill dispensing method and apparatus wherein a first rotor rotates pills about a rotation axis along a first part of a spiral path at a first rotational speed whereupon the pills move spirally away from the rotation axis. A second rotor receives the pills from the first rotor and rotates the pills about the rotation axis along a second part of the spiral path at a second, greater rotational speed whereupon the pills move spirally away from the rotation axis toward a discharge chute which dispenses the pills into a pill bottle or a storage container.

Abstract: A diet watch includes a housing with an adjustable wristband attached thereto, at least one accelerometer disposed within the housing, a microcontroller disposed within the housing and operatively coupled to the accelerometer and a feedback device operatively coupled to the microcontroller. The accelerometer provides a signal indicative of an orientation of a user's hand in space. The microcontroller uses the signal from the at least one accelerometer to determine that a bite was taken by the user and starting a timer to countdown a preset time interval. The feedback device provides an indication to the user that another bite of food may be taken after the preset time interval has elapsed.

Abstract: In a wound scanning apparatus and method, a beam or sheet of light is scanned on a wound and reflections of the scanned beam or sheet of light interacting with the wound at a plurality of points thereof is detected. The detected reflections are processed into data representative of the wound. The data or a representation thereof is reproduced in a human understandable form.

Abstract: A diet watch includes a housing with an adjustable wristband attached thereto, at least one accelerometer disposed within the housing, a microcontroller disposed within the housing and operatively coupled to the accelerometer and a feedback device operatively coupled to the microcontroller. The accelerometer provides a signal indicative of an orientation of a user's hand in space. The microcontroller uses the signal from the at least one accelerometer to determine that a bite was taken by the user and starting a timer to countdown a preset time interval. The feedback device provides an indication to the user that another bite of food may be taken after the preset time interval has elapsed.

Abstract: A set screw includes a threaded body having a hole defined therein, wherein the hole is situated along an axis of the threaded body. The set screw also includes a super-elastic alloy insert, such as a nickel-titanium alloy (NiTi) insert, partially received and secured within the hole. The NiTi insert may include a plurality of grooves adapted to allow for transverse expansion of the NiTi insert. The NiTi insert may be polygonally or cylindrically shaped. The NiTi insert may also have a substantially flat tip.

Abstract: In a wound scanning apparatus and method, a beam or sheet of light is scanned on a wound and reflections of the scanned beam or sheet of light interacting with the wound at a plurality of points thereof is detected. The detected reflections are processed into data representative of the wound. The data or a representation thereof is reproduced in a human understandable form.

Abstract: A set screw includes a threaded body having a hole defined therein, wherein the hole is situated along an axis of the threaded body. The set screw also includes a super-elastic alloy insert, such as a nickel-titanium alloy (NiTi) insert, partially received and secured within the hole. The NiTi insert may include a plurality of grooves adapted to allow for transverse expansion of the NiTi insert. The NiTi insert may be polygonally or cylindrically shaped. The NiTi insert may also have a substantially flat tip.

Abstract: A sensor system for measuring displacement includes a primary coil wound around a longitudinal axis and at least one secondary coil wound around the longitudinal axis. Each secondary coil has a winding density distribution that varies between the ends thereof. The winding direction of each secondary coil varies between a clockwise winding direction between the ends thereof. A coupler is positioned adjacent the primary coil between the ends thereof. The coupler includes a resonating circuit configured to resonate at a resonating frequency. The coupler or the coils are configured to move relative to the other of the coupler or the coils. A control system excites the primary coil with a first step of a signal and receives from each secondary coil in response thereto a time varying signal. Each time varying signal includes a ringing component superimposed on a time varying component temporally adjacent the first step of the signal.

Abstract: A sensor system for measuring displacement includes a primary coil wound around a longitudinal axis and at least one secondary coil wound around the longitudinal axis. Each secondary coil has a winding density distribution that varies between the ends thereof. The winding direction of each secondary coil varies between a clockwise winding direction between the ends thereof. A coupler is positioned adjacent the primary coil between the ends thereof. The coupler includes a resonating circuit configured to resonate at a resonating frequency. The coupler or the coils are configured to move relative to the other of the coupler or the coils. A control system excites the primary coil with a first step of a signal and receives from each secondary coil in response thereto a time varying signal. Each time varying signal includes a ringing component superimposed on a time varying component temporally adjacent the first step of the signal.

Abstract: A sensor system for measuring displacement includes a first member having a primary coil and a pair of secondary coils wound around a longitudinal axis thereof. The secondary coils have a periodically varying winding density distribution. The winding density distribution of one secondary coil is shifted relative to the winding density distribution of the other secondary coil. A second member positioned adjacent the first member modifies an electromagnetic field produced by the primary coil. In response to the modified electromagnetic field, the first and secondary coils produce first and second signals having amplitudes that vary periodically in response to relative movement between the first member and the second member.

Abstract: A sensor system for measuring the level of a fluid includes a tube having a primary coil and a pair of secondary coils wound thereabout. The secondary coils have a periodically varying winding density distribution. The winding density distribution of one secondary coil is shifted relative to the winding density distribution of the other secondary coil. A float positioned adjacent the tube modifies an electromagnetic field produced by the primary coil. In response to the modified electromagnetic field, the first and secondary coils produce first and second signals having amplitudes that vary periodically in response to the movement of the float between the ends of the tube.

Abstract: The present invention is a pill dispensing method and apparatus wherein a first rotor rotates pills about a rotation axis along a first part of a spiral path at a first rotational speed whereupon the pills move spirally away from the rotation axis. A second rotor receives the pills from the first rotor and rotates the pills about the rotation axis along a second part of the spiral path at a second, greater rotational speed whereupon the pills move spirally away from the rotation axis toward a discharge chute which dispenses the pills into a pill bottle or a storage container. A counter can be provided for counting pills that exit the discharge chute or opening.