Abstract: A proximity sensor including a structure suspending at least one lens above a circuit board, light emitters operable to project light beams through the lens along a common projection plane, light detectors operable to detect amounts of light arriving through the lens at the detector, wherein an object in the projection plane reflects light from an emitter to one or more of the detectors, and wherein each emitter-detector pair, including one of the emitters and one of the detectors, when synchronously activated, is expected to generate a greater detection signal at the activated detector than the other detectors, were they to be synchronously activated with any of the emitters, when the object is located at a specific 2D location in the projection plane corresponding to the emitter-detector pair, and a processor identifying gestures performed by the object based on amounts of light detected by the detector of each emitter-detector pair.

Abstract: The present invention relates generally to methods and systems for an adjustable drill stop, which has additional optional features of tissue retraction, visualization via transparent or semi-transparent material and/or window(s) on its size, precise gradation of depth by rotation indicated on side of the device, windows on the side for irrigation while drilling, and ability to utilize this device in setting of surgical drilling, in a drill which cannot be easily “overpowered” by typically applied forces (e.g. downward pressure by typical user).

Abstract: The present invention relates generally to methods and systems for an adjustable depth stop, which has additional optional features of tissue retraction, visualization via transparent or semi-transparent material and/or window(s) on its size, precise gradation of depth by rotation indicated on side of the device, windows on the side for irrigation while traversing, and ability to utilize this device in settings of biopsy, coagulation, laser ablation, and other non-drill-related uses whereupon depth needs to be achieved, and going past-point would be problematic, in a device (such as an catheter, electrode, or needle, but not intended for a drill) which cannot be easily “overpowered” by typically applied forces (e.g. downward pressure by typical user). This depth stop could have a nested, telescoping feature as well, so that it may be increased in length to many-fold its original length. It may be utilized as a device to be manually set, or automatically set (e.g. utilizing a robotic feature).

Abstract: A proximity sensor, including light emitters and light detectors mounted on a circuit board, two stacked lenses, positioned above the emitters and the detectors, including an extruded cylindrical lens and a Fresnel lens array, wherein each emitter projects light through the two lenses along a common projection plane, wherein a reflective object located in the projection plane reflects light from one or more emitters to one or more detectors, and wherein each emitter-detector pair, when synchronously activated, generates a greatest detection signal at the activated detector when the reflective object is located at a specific 2D location in the projection plane corresponding to the emitter-detector pair, and a processor sequentially activating the emitters and synchronously co-activating one or more detectors, and identifying a location of the object in the projection plane, based on amounts of light detected by the detector of each synchronously activated emitter-detector pair.

Abstract: The present invention relates generally to methods and systems for ensuring the injection pressure of glue or filler (or other material) for functional and/or cosmetic procedures does not result in retrograde embolus of the injected substance causing functional complication. It does so by indicating the injection pressure, which can be compared vs. the patient's own diastolic blood pressure—by never allowing injection pressure to exceed the diastolic pressure, the occurrence of such embolus into an artery traveling retrograde should be minimized or completely negated. The mechanism of detection of diastolic blood pressure can either be remembered by the user and the injection pressure visually confirmed to remain below this diastolic blood pressure when injecting, or this system may be automated, to ensure that the diastolic blood pressure in a feed-forward mechanism regulates the injection flow pressure when the comparable pressure is neared or reached.

Abstract: The present invention relates generally to methods and systems for performance of collecting fluid emanating from or adjacent to a surgical site or wound. It does so utilizing a highly absorptive biocompatible sponge, such as polyvinyl alcohol or other material, which is connected to wall suction via a common hole running through the base of this sponge. The sponge configuration can vary (e.g. circular, linear, or other) and may be affixed to the drape via Velcro, magnetic, tape, staples or other method, so that abuts the drape surface; a raised portion may also serve as a “dam” to prevent fluid going to unwanted regions (e.g. onto the surgeon's feet, floor, or other undesired draped or undraped region).

Abstract: A proximity sensor, including light emitters and light detectors mounted on a circuit board, two stacked lenses, positioned above the emitters and the detectors, including an extruded cylindrical lens and a Fresnel lens array, wherein each emitter projects light through the two lenses along a common projection plane, wherein a reflective object located in the projection plane reflects light from one or more emitters to one or more detectors, and wherein each emitter-detector pair, when synchronously activated, generates a greatest detection signal at the activated detector when the reflective object is located at a specific 2D location in the projection plane corresponding to the emitter-detector pair, and a processor sequentially activating the emitters and synchronously co-activating one or more detectors, and identifying a location of the object in the projection plane, based on amounts of light detected by the detector of each synchronously activated emitter-detector pair.

Abstract: A heat emitting radiator for heating a space is provided that includes a radiator panel with tubing forming a fluid circuit or loop, wherein the loop includes at least one opening for inserting a heating element that can heat a fluid in the fluid circuit. The radiator may also include a heat absorbing material, such as stone, in thermal contact with the radiator panel. The radiator can be selectively de-activated when a certain temperature has been achieved in the space or in the fluid, allowing heat absorbed by a heat absorbing material positioned within the radiator to then be radiated into the space. The radiator can then be re-activated when a selected low temperature has been reached. The heating element may be a DC electrical heating element configured to be connected to an AC power source.

Abstract: A variable heatable radiator for use in a fluid circuit containing coolant therein, and which can generate substantial amounts of heat to heat larger spaces, such as in a home or business, while utilizing minimal power to run, and which can be utilized in various implementations and configurations. The radiator can be selectively activated or de-activated by, for example, a cell phone or the like whereby the fluid circuit in the radiator can be monitored for time of use, temperature and cost of use. The circuit possesses at least one opening defined therein on sides of the radiator and top and bottom thereof which is in communication with the circuit, whereby a heating element can be inserted to heat the fluid.

Abstract: The invention relates to a method and device for creating a transparent face mask to be worn by the patient, to create an effective barrier protecting from the patient's own oronasal flora from contaminating the surgical field and hence risking infection; this mask may be transparent, anti-fogging, and made from semipermeable material(s), with ability to include window(s) (e.g. for entry of endotracheal tube, maintaining a seal between the tube and the mask) and sleeve(s) (e.g. for placement of the intubating blade) and/or other instruments while maintaining qualities of this sterile or clean barrier. The transparent nature of this mask could allow intubation as visualized either directly visually, or in conjunction with a fiberoptic, electrical, or other camera. This mask may be disposable and single-use, and may be used in this sterile or clean setting for medical and other uses.

Abstract: A heat emitting radiator for use in a fluid circuit containing coolant therein, and which can generate substantial amounts of heat to heat larger spaces, such as in a home or business, while utilizing minimal power to run, and which can be utilized in various implementations and configurations. The radiator can be selectively activated or de-activated by, for example, a cell phone or the like whereby the fluid circuit in the radiator can be monitored for time of use, temperature and cost of use.

Abstract: An auxiliary heating system comprising interconnected piping which forms a closed fluid flow circuit for permitting a passage of coolant therein, and having formed chamber openings along a length thereof to receive at least one heating element which projects into the closed fluid flow circuit to be in direct contact with, and heat, the coolant. A pump is provided for circulating the coolant, along with a flow switch for monitoring flow of the coolant through the closed fluid flow circuit, wherein if the flow has ceased through the closed fluid flow circuit, the flow switch instructs the system to deactivate the heating elements.

Abstract: An auxiliary heating system comprising interconnected piping which forms a closed fluid flow circuit for permitting a passage of coolant therein, and having formed chamber openings along a length thereof to receive at least one heating element which projects into the closed fluid flow circuit to be in direct contact with, and heat, the coolant. A pump is provided for circulating the coolant, along with a flow switch for monitoring flow of the coolant through the closed fluid flow circuit, wherein if the flow has ceased through the closed fluid flow circuit, the flow switch instructs the system to deactivate the heating elements.

Abstract: A heat emitting radiator for heating a space is provided that includes a radiator panel with tubing forming a fluid circuit or loop, wherein the loop includes at least one opening for inserting a heating element that can heat a fluid in the fluid circuit. The radiator may also include a heat absorbing material, such as stone, in thermal contact with the radiator panel. The radiator can be selectively de-activated when a certain temperature has been achieved in the space or in the fluid, allowing heat absorbed by a heat absorbing material positioned within the radiator to then be radiated into the space. The radiator can then be re-activated when a selected low temperature has been reached. The heating element may be a DC electrical heating element configured to be connected to an AC power source.

Abstract: A variable heatable radiator for use in a fluid circuit containing coolant therein, and which can generate substantial amounts of heat to heat larger spaces, such as in a home or business, while utilizing minimal power to run, and which can be utilized in various implementations and configurations. The radiator can be selectively activated or de-activated by, for example, a cell phone or the like whereby the fluid circuit in the radiator can be monitored for time of use, temperature and cost of use. The circuit possesses at least one opening defined therein on sides of the radiator and top and bottom thereof which is in communication with the circuit, whereby a heating element can be inserted to heat the fluid.

Abstract: An auxiliary heating system comprising interconnected piping which forms a closed fluid flow circuit for permitting a passage of coolant therein, and having formed chamber openings along a length thereof to receive at least one heating element which projects into the closed fluid flow circuit to be in direct contact with, and heat, the coolant. A pump is provided for circulating the coolant, along with a flow switch for monitoring flow of the coolant through the closed fluid flow circuit, wherein if the flow has ceased through the closed fluid flow circuit, the flow switch instructs the system to deactivate the heating elements.

Abstract: A heat emitting radiator for use in a fluid circuit containing coolant therein, and which can generate substantial amounts of heat to heat larger spaces, such as in a home or business, while utilizing minimal power to run, and which can be utilized in various implementations and configurations. The radiator can be selectively activated or de-activated by, for example, a cell phone or the like whereby the fluid circuit in the radiator can be monitored for time of use, temperature and cost of use.

Abstract: An auxiliary heating system comprising interconnected piping which forms a closed fluid flow circuit for permitting a passage of coolant therein, and having formed chamber openings along a length thereof to receive at least one heating element which projects into the closed fluid flow circuit to be in direct contact with, and heat, the coolant. A pump is provided for circulating the coolant, along with a flow switch for monitoring flow of the coolant through the closed fluid flow circuit, wherein if the flow has ceased through the closed fluid flow circuit, the flow switch instructs the system to deactivate the heating elements.

Abstract: A radiant heating system includes a housing and a plurality of heating elements. The housing includes a top cover configured to cover and seal an upper surface of the housing and a coolant directing enclosure positioned on an upper interior surface of the top cover. The top cover includes a plurality of openings, an inlet configured to allow a coolant to enter into the housing and an outlet configured to allow the coolant to exit the housing. The plurality of heating elements are configured to be inserted into the plurality of openings of the top cover such that the plurality of heating elements project into the housing and contact a coolant. A diameter of the inlet is greater than a diameter of the outlet.