Abstract: An embodiment includes: (1) determining a first orientation of first and second portions of a first image with respect to one another, wherein the first portion depicts a first metallic implant and the second portion depicts a first coil, wherein the first orientation is based on: (a) a first distance between the first and second portions with respect to one another, and (b) a first direction between the first and second portions with respect to one another; (2) select a first target orientation for the first metallic implant and the first coil with respect to one another from a library of target orientations between implants and coils; (3) determine a first difference between the first orientation and the first target orientation; and (4) output first reorientation instructions via the at least one I/O port in response to determining the first difference between the first orientation and the first target orientation.

Abstract: Described herein are methods, systems, and apparatus for separating components of a sample; as well as methods of using compositions prepared by same. In one aspect, the apparatus can comprise a tubular body for receiving sample, a thixotropic material, and a float. The system comprising the apparatus can be configured to separate the component of the sample using centrifugation. The float can have a specific gravity less than or equal to the specific gravity of the thixotropic material. The thixotropic material can be positioned along a bottom inner surface of the tubular body, and a portion of the float can be embedded in the thixotropic material. The float can be made of a single, integral piece or a plurality of pieces that are configured to be fixed and immobile relative to each other during centrifugation. The float can be solid, nonporous and without any aperture.

Abstract: A thermic infusion system includes a thermal tubing system and a control system. The thermal tubing system has a tubal body with at least one tubal segment. The tubal segment includes a thermal element that may receive energy, such as electrical energy, to increase temperature within the tubal body. The control system may regulate the amount of energy received by the tubal segment using one or more sensors positioned within the tubal body.

Abstract: Disclosed herein are transdermal microneedling devices that generate and emit low RF energy. Such a microneedling device may comprise a drive motor, drive circuitry for controlling the drive motor, and a drive linkage located on the drive motor rotor. The microneedling device may also comprise a power source capsule comprising a battery and associated power management circuitry. Also included may be a needle cartridge coupled to the main body, and comprising a drive shaft and a needle unit coupled to a distal end of the drive shaft to move therewith, where the needle unit has at least one needle extending therefrom. The drive shaft may comprise a linkage member configured to engage the drive linkage of the drive motor, and be configured to be driven by the drive motor and thereby drive movement of the needle unit such that the at least one needle extends beyond and retracts within the distal end of the needle cartridge.

Abstract: Disclosed herein are transdermal microneedling devices that generate and emit low RF energy. Such a microneedling device may comprise a drive motor, drive circuitry for controlling the drive motor, and a drive linkage located on the drive motor rotor. The microneedling device may also comprise a power source capsule comprising a battery and associated power management circuitry. Also included may be a needle cartridge coupled to the main body, and comprising a drive shaft and a needle unit coupled to a distal end of the drive shaft to move therewith, where the needle unit has at least one needle extending therefrom. The drive shaft may comprise a linkage member configured to engage the drive linkage of the drive motor, and be configured to be driven by the drive motor and thereby drive movement of the needle unit such that the at least one needle extends beyond and retracts within the distal end of the needle cartridge.

Abstract: A thermic infusion system includes a thermal tubing system and a control system. The thermal tubing system has a tubal body with at least one tubal segment. The tubal segment includes a thermal element that may receive energy, such as electrical energy, to increase temperature within the tubal body. The control system may regulate the amount of energy received by the tubal segment using one or more sensors positioned within the tubal body.

Abstract: Disclosed herein are transdermal microneedling devices that generate and emit low RF energy. Such a microneedling device may comprise a drive motor, drive circuitry for controlling the drive motor, and a drive linkage located on the drive motor rotor. The microneedling device may also comprise a power source capsule comprising a battery and associated power management circuitry. Also included may be a needle cartridge coupled to the main body, and comprising a drive shaft and a needle unit coupled to a distal end of the drive shaft to move therewith, where the needle unit has at least one needle extending therefrom. The drive shaft may comprise a linkage member configured to engage the drive linkage of the drive motor, and be configured to be driven by the drive motor and thereby drive movement of the needle unit such that the at least one needle extends beyond and retracts within the distal end of the needle cartridge.

Abstract: Disclosed herein are unique needle cartridges for use with transdermal microneedling devices that generate and emit low energy RF signals to, and prevent backflow of liquid(s) from, the skin of a patient. One embodiment may comprise a base portion and a sleeve coupled to the base portion. Such an embodiment may also comprise an RF needle capsule disposed within the housing, and having a needle unit comprising at least one needle on an end thereof. Also, the needle cartridge comprises a drive shaft disposed through the base portion and coupled to the needle unit, and configured to be driven reciprocally along a longitudinal axis of the base portion and thereby move the RF needle capsule reciprocally such that the needles of the needle unit extend beyond and retract within the housing. Such RF needle cartridges further include an absorbing barrier disposed within the housing to prevent the backflow of liquid(s) from the needle unit by absorbing such liquid(s).

Abstract: A headlight having a housing, a light assembly, at least one heat sink, and an air mover. The housing has a front end, a rear end, an air inlet, an air outlet, an intake chamber in fluid communication with the air inlet, an exhaust chamber in fluid communication with the air outlet, and a passageway establishing fluid communication between the intake chamber and the exhaust chamber. The passageway is positioned forward of both the air inlet opening and the air outlet opening. The heat sink is positioned in at least one of the intake chamber and the exhaust chamber. The air mover is supported by the housing in such a way as to move air into the housing through the air inlet, through the intake chamber, over the heat sink, through the exhaust chamber, and out of the housing through the air outlet.

Abstract: A headlight having a housing, a light assembly, at least one heat sink, and an air mover. The housing has a front end, a rear end, an air inlet, an air outlet, an intake chamber in fluid communication with the air inlet, an exhaust chamber in fluid communication with the air outlet, and a passageway establishing fluid communication between the intake chamber and the exhaust chamber. The passageway is positioned forward of both the air inlet opening and the air outlet opening. The heat sink is positioned in at least one of the intake chamber and the exhaust chamber. The air mover is supported by the housing in such a way as to move air into the housing through the air inlet, through the intake chamber, over the heat sink, through the exhaust chamber, and out of the housing through the air outlet.

Abstract: A headlight having a housing, a light assembly, at least one heat sink, and an air mover. The housing has a front end, a rear end, an air inlet, an air outlet, an intake chamber in fluid communication with the air inlet, an exhaust chamber in fluid communication with the air outlet, and a passageway establishing fluid communication between the intake chamber and the exhaust chamber. The passageway is positioned forward of both the air inlet opening and the air outlet opening. The heat sink is positioned in at least one of the intake chamber and the exhaust chamber. The air mover is supported by the housing in such a way as to move air into the housing through the air inlet, through the intake chamber, over the heat sink, through the exhaust chamber, and out of the housing through the air outlet.

Abstract: A surgical illumination device for illuminating a surgical field to provide enhanced visual perception of a tissue during a medical procedure. The surgical illumination device includes a surgical light and a tunable light controller. The surgical light includes a first light source providing a first wavelength of light, a second light source providing a second wavelength of light, and a combiner receiving and combining the first and second wavelengths of light. The tunable light controller includes a database and a tuning device. The database is organized by medical procedure and stores an identification of the medical procedure and at least one pre-programmed color setting for each medical procedure. The preprogrammed color setting is adapted to facilitate a first assigned illumination. The tuning device communicates with the database.

Abstract: A method and apparatus for providing access control to a medical device. A control device may be attached to the medical device to regulate power flow to the medical device and monitor usage of the device. The control device may accept removable media and read information from the media. The information may indicate control devices with which the removable media is designated to work, as well as an amount of authorization credit. The control device, after confirming that the removable media authorized to work with that control device and that it includes sufficient authorization credit, may provide power to the medical device. The control device may then monitor the medical device and when use of the medical device is detected, the control device may write new information to the removable media decreasing the amount of authorization credit. In a preferred embodiment, the removable media is an RFID memory card.

Abstract: A central vacuum power unit includes separate components that can be disassembled and nested together for compact shipment and storage. In the disassembled and nested assembly, the motor module is nested within the dust bucket, and the dust bucket is nested within the body module. For vacuuming operation, the dust bucket is attached below the body module and the motor module is stacked and attached above the body module. A filter is disposed inside the body module and filters debris from air entering the power unit. Debris is collected in the dust bucket, and filtered air is exhausted from a port in the motor module. Latches on the body module are used to attach the dust bucket underneath the body module in operation, and to secure the nested assembly for packaging and shipping.