Abstract: A light curing device is provided including a housing having a light source provided therein or associated therewith and cooling means to dissipate heat associated with or generated by the light source in use. The cooling means includes one or more heat pipes and/or vapour cooling means.

Abstract: Soluble pouches are formed on a continous motion rotating thermoforming machine having cavities in the surface of a drum into which a web of polymeric film is drawn by a vacuum to form pockets. The pockets are filled with one or more components and closed by a further web of polymeric film. Shrink-back of the polymeric film within the cavities is reduced by heating the cavities with heaters.

Abstract: A method of obtaining a test sample from a specimen using a lancet system includes engaging a lancet driver against a drive wing of a lancet system, the lancet system having a major portion of a lancet member slidably engaged within a lancet carrier and a sensor strip with a sample chamber attached to the lancet carrier, the lancet system having a lance connected to a first end of a lancet body of the lancet member wherein the lance is movable from a retracted position within the lancet carrier to an extended position outside the lancet carrier, the drive wing extending outwardly and transversely from the lancet body, the major portion of the lancet member having a sinuous portion with a distal end restricted from movement by the lancet carrier, the sinuous portion being non-compressible when initially disposed within the lancet carrier wherein the drive wing prevents the sinuous portion from being compressed, moving the drive wing with the lancet driver a predetermined distance causing the lancet tip to move

Abstract: A lancet carrier for an integrated lancet sensor assembly incorporating a lance cover includes an elongated body with a bottom, an open top, a body open end and a body closed end, a lancet-receiving recess with a recess bottom surface, the recess extending between the open end and the closed end, and a trough-forming member forming a trough with a trough open end in communication with the body open end, the trough-forming member longitudinally extending a predefined distance along the bottom from the body open end, the trough replacing a portion of the recess bottom surface at the body open end.

Abstract: Harmonic motion is produced in a subject using vibro-acoustography. An ultrasonic imaging system repetitively interrogates the subject and the Doppler shift in the reflected echo signals is analyzed to measure the phase and amplitude of harmonic motion produced in the subject at different prescribed frequencies. Shear wave propagation through the subject is determined from this information and mechanical properties related to “stiffness” of the subject are determined. A Kalman filter is employed in the phase and amplitude measurement to extract the harmonic motion information from background noise.

Abstract: A method of obtaining a test sample from a specimen using a lancet system includes engaging a lancet driver against a drive wing of a lancet system, the lancet system having a major portion of a lancet member slidably engaged within a lancet carrier and a sensor strip with a sample chamber attached to the lancet carrier, the lancet system having a lance connected to a first end of a lancet body of the lancet member wherein the lance is movable from a retracted position within the lancet carrier to an extended position outside the lancet carrier, the drive wing extending outwardly and transversely from the lancet body, the major portion of the lancet member having a sinuous portion with a distal end restricted from movement by the lancet carrier, the sinuous portion being non-compressible when initially disposed within the lancet carrier wherein the drive wing prevents the sinuous portion from being compressed, moving the drive wing with the lancet driver a predetermined distance causing the lancet tip to move

Abstract: A method for measuring a mechanical property of a subject includes using an ultrasonic transducer to apply ultrasonic vibration pulses to a vibration origin in the subject in an on-off time sequence in order to impart a harmonic motion at a prescribed frequency to the subject, and when the vibration pulses are off, using the same transducer to apply ultrasonic detection pulses to a motion detection point and to receive echo signals therefrom in order to sense the harmonic motion on the subject at the motion detection point. From the harmonic signal information, a harmonic signal is detected and a characteristic such as amplitude or phase of the detected harmonic signal is measured. The mechanical property is calculated using the measured characteristic using for example a wave speed dispersion method.

Abstract: A lancet assembly has a lancet body with a needle end, a sinuous portion end, and a slot, a lancet tip connected to the needle end, a sinuous portion connected to the sinuous portion end, an anchor structure connected to the sinuous portion. The lancet assembly may also include a lancet enclosure having an elongated chamber with a needle end, an anchor end in communication with the elongated chamber opposite the needle end, and a lancet enclosure slot in communication with the elongated chamber and spaced from the needle end. The anchor end is configured to receive and hold the anchor structure in a substantially static position. The elongated chamber is sized to receive in sliding engagement the lancet tip, the lancet body where the lancet body slot is in communication with the lancet enclosure slot and the sinuous portion and to permit slidable movement of the lancet tip through the open end between a retracted position and an extended position.

Abstract: A blood glucose measuring system includes a lancet assembly and a meter for use with the lancet assembly. The lancet assembly has a lancet member with a lance, a lancet body having a drive wing extending outwardly from a side, and a sinuous portion, and an elongated carrier having a lancet member recess to contain the lancet member. The elongated carrier has an open end, a closed end, a side elongated opening for receiving the drive wing therethrough, and an anchoring member operatively connected to the end of the sinuous portion. The meter includes a measuring circuit, a lancet trigger, and a lancet driver where the lancet driver includes a driver piston engageable with the lancet trigger and a charging member that operatively engages with the driver piston to move the driver piston into an armed position and to stop the driver piston when released from the armed position.

Abstract: A single-use lancet cartridge for inserting into a multi-use lancet driver assembly includes an elongated lancet housing with an open end, a lancet within the lancet housing and movable between a retracted and resting orientation to a piercing orientation through the open end, and a re-use prevention component incorporated within the lancet cartridge and oriented to cooperatively engage with a driver piston of the multi-use lancet driver assembly only one time thereby preventing the lancet from being moved into a piercing orientation a second time. The single-use lancet cartridge is used that contains the multi-use lancet driver assembly.

Abstract: This invention pertains to a Container that is held together by a threaded mid-section (FIG. 1). The container comes apart at the mid-section to allow user to more easily access contents at lower level of the container. Additional mid-sections (FIG. B) can be attached to increase the holding capacity of the container.

Abstract: A sensor for sensing deflection/curvature of underwater riser pipes comprises a metal tube which is strapped to the pipe, with the tube being parallel to the length of the pipe. The tube is fitted internally with strain gauges which measure the deflection of the tube and thus of the pipe on which it is mounted. The tube is filled with oil and is connected to a plastics tube which can deform to recta to hydrostatic pressure at different water depths.

Abstract: An illumination apparatus has a first adaptor, an illumination apparatus body, and a light emitter housing. The first adaptor can be removably attached to a viewing device. The illumination apparatus body is removably coupled to the first adaptor and defines a viewing aperture. The light emitter housing is coupled to the illumination apparatus body and disposed laterally from the viewing aperture. A movable block is disposed in the light emitter housing so as to be movable with respect to the light emitter housing. A light emitter is disposed within the movable block such that the movable block is capable of being moved so that light emitted from the light emitter can be directed toward the viewing center axis of the viewing aperture.

Abstract: A strip dispenser has a strip magazine, a magazine spring, a strip vial component, and a cover. The strip magazine has a magazine open end and an outer magazine casing surrounding the strip magazine adjacent the open end for a predefined distance along the strip magazine where the magazine has a magazine volume with an open magazine top. The magazine spring is contained within the strip magazine. The strip vial component has a magazine receiving end, a closed end and a vial recess for slidably receiving the strip magazine between a first position and a second position where the vial recess has a shoulder portion spaced from the closed end and adjacent to and aligned with the open magazine top. The cover encloses the magazine open end and has a slit spaced a predefined distance from an edge of the cover where the slit is in communication with the magazine volume and the open magazine top and in spatial alignment with the shoulder portion.

Abstract: A sensor for sensing deflection/curvature of underwater riser pipes comprises a metal tube which is strapped to the pipe, with the tube being parallel to the length of the pipe. The tube is fitted internally with strain gauges which measure the deflection of the tube and thus of the pipe on which it is mounted. The tube is filled with oil and is connected to a plastics tube which can deform to recta to hydrostatic pressure at different water depths.

Abstract: The present invention provides an open looped (open-ended) retractor frame for use in surgical procedures. The open-ended retractor frame of the present invention is particularly useful in infracoccygeal sacropexy or posterior intravaginal slingplasty procedures. The present invention furthermore provides a variety of clip-on attachments to the open-ended retractor frame that provide different functionalities.

Abstract: A lighting apparatus includes a thermally decoupled lighting component holder. The component holder includes a component holder body defining a fiber optic receptacle and a light source receptacle. The fiber optic receptacle is disposed in the lighting apparatus housing, and has an internal surface configured to retain at least a portion of a fiber optic cable. The light source receptacle is disposed in the lighting apparatus housing apart from the fiber optic receptacle by a predetermined distance so that the fiber optic receptacle is at least partially thermally decoupled from the light source receptacle. Such a light source receptacle has an internal surface configured to retain at least a portion of a light source that is disposed within the light source receptacle. The fiber optic receptacle and light source receptacle are arranged so that light emitted from said light source is directed into the light receiving end of the fiber optic cable.

Abstract: The present invention provides a retractor system useful in a wide variety of surgical procedures. This retractor system includes an annular retractor frame that can be used in conjunction with a bridge member or bridge frame to modify the positions available for the attachment of stays during a surgical procedure. In addition, the present invention provides a novel deep tissue blade for use with the annular retractor frame and the bridge member.

Abstract: The present invention provides a deep tissue blade for use with a retractor system useful in a wide variety of surgical procedures. The deep tissue blade of the present invention also provides several unique structures that enhance its ability to retract and hold large tissue masses.