Abstract: A lamp having a front surface from which light is emitted and that includes a high efficiency light source assembly producing a beam having a 3 dB beamwidth of greater than 100°, and which includes a substrate, a high efficiency light source supported by the substrate; and a dome-lens that contains the high efficiency light source. Also, an optical assembly is positioned to receive light from the light emitting diode assembly and to produce a headlamp light beam emitted from the front surface of the lamp. Further, an annular light block defines an annulus and is placed about the lens, so that the lens protrudes through the annulus, thereby creating a sharp boundary for the output light beam.

Abstract: A lighting device, for attachment to an object structured to be worn on at least one facial feature of a human user, having a releasable fastener adapted for attachment to the above-noted object and a pole, having a first end pivotably connected to the releasable fastener, and a second end, opposed to the first end. An electric lamp is pivotably connected to the second end. Further, the pole defines an internal cavity and has battery contacts positioned to contact a battery set placed in the internal cavity. A conductive assembly is electrically connected between the battery contacts and the electric lamp, so as to power the electric lamp.

Abstract: A method of anchoring a suture into a pilot hole in bone utilizing a suture anchor. A lumen-defining circular soft wall, having a first and second end, is slidably engaged to a piece of suture, a first length of which extends from the first end of the wall and is threaded through the lumen from the second end, and a second length of which extends from the second end and is threaded through the lumen from the first end. The suture anchor is introduced into the pilot hole so that the first length and second length of suture material extend out of the pilot hole. The first length and second length are pulled on alternately, thereby permitting the suture anchor structure to slide on the piece of suture material, and to be compacted evenly by the pulling, until the suture anchor is set in the pilot hole.

Abstract: A lamp having a front surface from which light is emitted and that includes a high efficiency light source assembly producing a beam having a 3 dB beamwidth of greater than 100°, and which includes a substrate, a high efficiency light source supported by the substrate; and a dome-lens that contains the high efficiency light source. Also, an optical assembly is positioned to receive light from the light emitting diode assembly and to produce a headlamp light beam emitted from the front surface of the lamp. Further, an annular light block defines an annulus and is placed about the lens, so that the lens protrudes through the annulus, thereby creating a sharp boundary for the output light beam.

Abstract: A one-way loop locking suture assembly, that includes suture material, defining a lumen, with the suture material being comprised of a first terminal portion extending from the first end to a first broaching point, a medial portion extending from the first broaching to a second broaching point and a second terminal portion extending from the second broaching point to the second end. The first terminal portion enters into the lumen of the medial portion at the second broaching point, extends through the lumen of the medial portion and exits the lumen of the medial portion through the first broaching point, thereby forming a loop, wherein the medial portion includes the first terminal portion extending through the lumen of the medial portion. Accordingly, when the loop is tightened about a pair of pins, the lumen of the medial portion narrows, thereby retaining the first terminal length and preventing loosening.

Abstract: A medical headlamp and camera system having an articulated linkage-and-headlamp assembly, including an articulated linkage supporting a headlamp and a video camera, which produces a first video data signal. A headband assembly, supporting the articulated linkage-and-headlamp assembly, and including at least one battery port, supporting a battery, and further including an electrical network, including a microcontroller, that supplies electrical power to the headlamp, in reliance on computations performed by the microcontroller, from the battery and also delivers electrical power from the battery to the video camera. Also, a data compression network, is electrically connected to the video camera and receives the first video data signal and compresses it into a compressed data signal, Finally, a wireless transceiver supported by the headband assembly and electrically connected to the data compression network wirelessly transmits the compressed data signal.

Abstract: A video headband assembly, having a headband structure, made at least in part of polymeric material, a battery port, a power management network having at least one output lead, and which supplies power from the battery port to the output lead and a multi-pin connector, accessible from outside the headband structure. Also, a video data signal transformation network is supported within the polymeric material of the headband structure and electrically connected to the multi-pin connector. Finally, a first video data signal input to the multi-pin connector is transformed by the video data signal transformation network, which produces a transformed video data signal in response to the first video data signal.

Abstract: A method of performing a tendon replacement, of a tendon connecting a first bone and a second bone, in an animal body utilizing a suture assembly that includes the following construction. A button has two apertures and a suture, engaged to the button, defines a lumen and forms a double loop, formed by a double trap that is opposed to the button. The suture assembly further defines a first single trap, and a third trap. In the method, a drill hole is drilled sequentially through the two bones. Also, a length of tendon tissue is draped over the loop and the button is passed through the drill hole through the first bone and the second bone and the button is oriented to sit on a surface of the second bone and the suture ends extend outwardly through the drill hole.

Abstract: A medical headlamp, having a tubular housing, an electrical conductor, entering the housing, and an electrical network connected to the electrical conductor. An LED assembly is connected to the electrical network, and has a front surface, through which light is emitted. An iris assembly, including a toroidal housing, an iris diaphragm defining a width-adjustable aperture, seated in the housing, and an actuator, permitting a user to adjust the width of the width adjustable aperture. Further, the toroidal housing defines a front interior space, to the front of the iris diaphragm and a rear interior space, to the rear. A prime lens is placed in front of the iris diaphragm and has a rear surface. A further optical assembly, including at least a light-focusing lens is placed in front of the iris assembly. Finally, the prime lens rear surface has an opaque annular coating, acting as an annular light block.

Abstract: A suture assembly, including a button having two apertures and a suture defining a lumen and forming a double loop, formed by a double trap having a first end and a second end, opposed to the button. A first portion of the suture is threaded through the trap from the first end to the second end, and a second portion of the suture is threaded through the trap from the second end to the first end. The assembly further defines a first single trap, in which the first portion of the suture is threaded through the lumen between the second end and the button. Also defined by the assembly is a third trap, in which the second portion of the suture is threaded through the lumen between the first end and the button. Finally, the double loop is threaded through the two apertures of the button.

Abstract: A suture that includes an exterior braid of more than 50% ultra-high molecular weight polyethylene fibers, defining a lumen having a lumen diameter. In addition, the suture material includes an interior core, comprised of fibers and having a diameter that is less than 55% of the diameter of said lumen, and wherein the interior core includes four or fewer fibers.

Abstract: A suture assembly, including a button having two apertures and a suture defining a lumen and forming a double loop, formed by a double trap having a first end and a second end, opposed to the button. A first portion of the suture is threaded through the trap from the first end to the second end, and a second portion of the suture is threaded through the trap from the second end to the first end. The assembly further defines a first single trap, in which the first portion of the suture is threaded through the lumen between the second end and the button. Also defined by the assembly is a third trap, in which the second portion of the suture is threaded through the lumen between the first end and the button. Finally, the double loop is threaded through the two apertures of the button.

Abstract: A one-way loop locking suture assembly, that includes suture material, defining a lumen, with the suture material being comprised of a first terminal portion extending from the first end to a first broaching point, a medial portion extending from the first broaching to a second broaching point and a second terminal portion extending from the second broaching point to the second end. The first terminal portion enters into the lumen of the medial portion at the second broaching point, extends through the lumen of the medial portion and exits the lumen of the medial portion through the first broaching point, thereby forming a loop, wherein the medial portion includes the first terminal portion extending through the lumen of the medial portion. Accordingly, when the loop is tightened about a pair of pins, the lumen of the medial portion narrows, thereby retaining the first terminal length and preventing loosening.

Abstract: Fixation assemblies having a button captured by a continuous (i.e., closed) loop of thread, such as ultra high molecular weight polyethylene (UHMWPE) fiber are disclosed herein. Preferred assemblies are constructed such that the intact button cannot be detached from the continuous loop without breaking or opening the loop of fiber. The closed fiber advantageously contains at least one or two stitched, or otherwise secured or reinforced, sections positioned on the loop.

Abstract: A suture assembly, including a button having two apertures and a suture defining a lumen and forming a double loop, formed by a double trap having a first end and a second end, opposed to the button. A first portion of the suture is threaded through the trap from the first end to the second end, and a second portion of the suture is threaded through the trap from the second end to the first end. The assembly further defines a first single trap, in which the first portion of the suture is threaded through the lumen between the second end and the button. Also defined by the assembly is a third trap, in which the second portion of the suture is threaded through the lumen between the first end and the button. Finally, the double loop is threaded through the two apertures of the button.

Abstract: A suture assembly, including a button having two apertures and a suture defining a lumen and forming a double loop, formed by a double trap having a first end and a second end, opposed to the button. A first portion of the suture is threaded through the trap from the first end to the second end, and a second portion of the suture is threaded through the trap from the second end to the first end. The assembly further defines a first single trap, in which the first portion of the suture is threaded through the lumen between the second end and the button. Also defined by the assembly is a third trap, in which the second portion of the suture is threaded through the lumen between the first end and the button. Finally, the double loop is threaded through the two apertures of the button.

Abstract: A one-way loop locking suture assembly, that includes suture material, defining a lumen, with the suture material being comprised of a first terminal portion extending from the first end to a first broaching point, a medial portion extending from the first broaching to a second broaching point and a second terminal portion extending from the second broaching point to the second end. The first terminal portion enters into the lumen of the medial portion at the second broaching point, extends through the lumen of the medial portion and exits the lumen of the medial portion through the first broaching point, thereby forming a loop, wherein the medial portion includes the first terminal portion extending through the lumen of the medial portion. Accordingly, when the loop is tightened about a pair of pins, the lumen of the medial portion narrows, thereby retaining the first terminal length and preventing loosening.

Abstract: A lighting device, for attachment to an object structured to be worn on at least one facial feature of a human user, having a releasable fastener adapted for attachment to the above-noted object and a pole, having a first end pivotably connected to the clip, and a second end, opposed to the first end. An electric lamp is pivotably connected to the second end. Further, the pole defines an internal cavity and has battery contacts positioned to contact a battery set placed in the internal cavity. A conductive assembly is electrically connected between the battery contacts and the electric lamp, so as to power the electric lamp.