Abstract: Methods and systems described in this disclosure electronically notarize a document. The system can receive biometric information from a user, extract characteristics from the biometric information, and compare the characteristics of the biometric information with previously stored characteristics of the user's biometric information. When the characteristics of the biometric information match the previously stored characteristics to a threshold, the system can create an identity of the user using the characteristics of the biometric information. The system can send a document to the user for cryptographic signature and receive an indication that the document has been signed. The cryptographic signature can be generated with a digest of the document, the identity, and a cryptographic key associated with the user. The system can inspect the digest of the document, the cryptographic key, and the identity associated with the document to verify authenticity of the document and the identity of the user.

Abstract: In one embodiment, thermite matches are provided. For instance, thermite matches as described herein may be constructed as a multi-staged formulation comprising an outer ignition tip, an optional inner transition tip, and a bulk fuel thermite stage. The outer ignition tip may comprise an ignition compound that can be struck/scraped against an abrasive counter-chemical surface (e.g., red phosphorous) to initiate the reaction. The outer ignition tip can reach a first burn temperature that can further ignite the inner transition tip stage, which can in turn burn at a temperature that reaches the ignition temperature of the bulk fuel thermite. The high burn temperature of the thermite match may then be used to ignite other materials, such as hard-to-ignite materials, such as a thermite rod for cutting or welding. Other embodiments provide for thermite match handles and a two-piece ignition thermite matches.

Abstract: In one embodiment, sheathed thermite rods are provided. For instance, a sheathed thermite rod may comprise a mixture of thermite within an outer casing, such as an aluminum tube, that adds rigidity and allows for better continuity of a burn across breaks in the thermite rod. The sheathing also allows for manufacture of the thermite rods to have reduced drying period, increasing speed of production. In another embodiment, tablet-based thermite rods are provided. A thermite tablet rod herein may comprise a series of inline thermite tablets contained within an outer casing. The tablets may be consecutively adjacent to one another along the length of the outer casing, and substantially conforming to the interior cross section of the outer casing, where the tablets are adjoined by pressure, an adhesive, and/or a burn continuance material.

Abstract: In one embodiment, a portable thermite fire starter kit is provided. For instance, one or more small pieces or solid blocks of thermite may be contained within a portable kit container along with one or more ignition items. The ignition items may comprise thermite matches. In one embodiment, the ignition items are kept separate from the pieces of thermite. In one embodiment, one or both of the thermite pieces and/or thermite matches are constructed as multiple layers of progressively ignitable materials and/or compounds. In particular, the layers may start at a first layer and that can reach a first burn temperature that is at least a subsequent adjacent layer ignition temperature, where each subsequent intermediate layer leading to the thermite progressively increases in ignition temperature to not more than a previously adjacent layer burn temperature and also increases in burn temperature to at least a subsequent adjacent layer ignition temperature.

Abstract: A mattress assembly includes a mattress and an outer mattress shell that covers the mattress and has a patient support portion and a sleep deck portion. The outer mattress shell defines an interior surface and an exterior surface. A bonding strip is coupled to the interior surface of the outer mattress shell and a fastening strip is coupled to the exterior surface of the outer mattress shell. A weld extends through the exterior surface and through the interior surface of the outer mattress shell. A clasp locker is operably coupled to the fastening strip and detachably couples the patient support portion to the sleep deck portion of the outer mattress shell.

Abstract: An area light is provided including a housing defining a central axis having a first end, a second end opposite the first end, and a side portion; a cover mounted on the first end of the housing; a light module disposed on the first end of the housing, the light module comprising a heat sink and at least one light-emitting diode (LED) to emit light through the cover and in a direction that extends 360 degrees around the center axis; and a battery receptacle disposed on the side portion of the housing to receive a removable battery pack and supply electric power form the removable battery pack to the at least one LED. At least one hook is provided on or adjacent the first end of the housing.

Abstract: An area light is provided including a housing defining a central axis having a first end, a second end opposite the first end, and a side portion; a cover mounted on the first end of the housing; a light module disposed on the first end of the housing, the light module comprising a heat sink and at least one light-emitting diode (LED) to emit light through the cover and in a direction that extends 360 degrees around the center axis; and a battery receptacle disposed on the side portion of the housing to receive a removable battery pack and supply electric power form the removable battery pack to the at least one LED. At least one hook is provided on or adjacent the first end of the housing.

Abstract: A hospital bed includes a sleep deck having an upper portion, a middle portion, and a lower portion each defining a support surface and an underbody that defines a notch. An opening is defined by and extends through the upper portion. A space is defined between the upper portion and the middle portion. A mattress is disposed on the sleep deck. An outer mattress shell encases the mattress and includes a fold defined by a weld. A mattress retention assembly is coupled to the outer mattress shell. The mattress retention assembly includes at least one of a first magnet and a second magnet selectively coupling the mattress to the sleep deck, a portion of the mattress retention assembly extends between the outer mattress shell and the sleep deck, an affixing member disposed on the outer mattress shell, and a retention ridge extending through the sleep deck.

Abstract: A patient support apparatus includes a support surface including a topper. An opening is formed in a side of the support surface. A cavity extends from the opening into the support surface. An inlet port is positioned within the cavity and fluidly coupled to the topper. A pneumatic blower is configured to removably position within the cavity and has an outlet port that couples to the inlet port.

Abstract: A patient support apparatus may include a support surface configured to conduct air along a top face of the support surface so that heat and moisture from a patient lying on the support surface are drawn away from the top face of the support surface. An opening may be formed in a side of the support surface. A cavity may extend from the opening into the support surface. An inlet port may be positioned within the cavity and fluidly coupled to the top face. A blower assembly may be configured to position within the cavity. The blower assembly may have an outlet port that couples to the inlet port when the blower assembly is positioned within the cavity. The blower assembly may conduct air through the inlet port to the top face of the support surface.

Abstract: A crimping device includes a hammer and a crimp socket that includes an aperture, a socket face, and a sloped key that projects radially into the crimp socket and extends at least a portion of the depth of the aperture. A height of the radial projection of the sloped key increases along a depth of the aperture.

Abstract: A hospital bed includes a sleep deck having an upper portion, a middle portion, and a lower portion each defining a support surface and an underbody that defines a notch. An opening is defined by and extends through the upper portion. A space is defined between the upper portion and the middle portion. A mattress is disposed on the sleep deck. An outer mattress shell encases the mattress and includes a fold defined by a weld. A mattress retention assembly is coupled to the outer mattress shell. The mattress retention assembly includes at least one of a first magnet and a second magnet selectively coupling the mattress to the sleep deck, a portion of the mattress retention assembly extends between the outer mattress shell and the sleep deck, an affixing member disposed on the outer mattress shell, and a retention ridge extending through the sleep deck.

Abstract: A light apparatus is provided including a housing, a light module, a wireless communication unit configured to communicate wirelessly with a communication device, and a controller disposed in the housing and in communication with the wireless communication unit. The controller receives a control signal associated with at least one of a luminance intensity or lighting direction of the light module from the communication device via the wireless communication unit and controls the luminance intensity or lighting direction of the lighting module according to the control signal.

Abstract: A crimping device includes a hammer and a crimp socket that includes an aperture, a socket face, and a sloped key that projects radially into the crimp socket and extends at least a portion of the depth of the aperture. A height of the radial projection of the sloped key increases along a depth of the aperture.

Abstract: A patient support apparatus may include a support surface configured to conduct air along a top face of the support surface so that heat and moisture from a patient lying on the support surface are drawn away from the top face of the support surface. An opening may be formed in a side of the support surface. A cavity may extend from the opening into the support surface. An inlet port may be positioned within the cavity and fluidly coupled to the top face. A blower assembly may be configured to position within the cavity. The blower assembly may have an outlet port that couples to the inlet port when the blower assembly is positioned within the cavity. The blower assembly may conduct air through the inlet port to the top face of the support surface.

Abstract: A method is provided for treating pain in patients recovering from post-surgical trauma by administering between about 13 to about 30 mg of diclofenac potassium in a liquid dispersible formulation over a period of at least 24 hours, wherein the daily total amount of diclofenac potassium administered is less than or equal to about 100 mg. The method is particularly useful in treating acute pain in bunionectomy patients.

Abstract: A method is provided for treating pain in patients recovering from post-surgical trauma by administering between about 13 to about 30 mg of diclofenac potassium in a liquid dispersible formulation over a period of at least 24 hours, wherein the daily total amount of diclofenac potassium administered is less than or equal to about 100 mg. The method is particularly useful in treating acute pain in bunionectomy patients.

Abstract: A lighting apparatus is provided including a base portion defining an axial opening, a main portion located above the base portion and having a generally-cylindrical upper portion, and a light module secured to a top portion of the generally-cylindrical upper portion of the main portion. The axial opening of the base portion is sized to receive at least a light module of another lighting apparatus therein in a stacked position.

Abstract: Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for determining that an action is to be performed, and in response, selecting a telemedicine session action to be performed, the telemedicine session action associated with a user; based on selecting the telemedicine session action, identifying a complexity level associated with a medical condition of the user, the medical condition associated with the telemedicine session action; determining that the complexity level includes a first complexity level, and in response, identifying i) a first communication event and ii) a first time threshold associated with the first communication event; and determining that the first time threshold is satisfied, and in response, satisfying the first communication event.

Abstract: A lens refinishing process includes preparing the surface of the lens, determining whether to coat the lens with a polymer coating or polish the lens, either applying a polymer coating to the lens or polishing the lens, and then applying a protective coating. The preparation step includes applying a removal compound to the lens to remove an anti-reflective coating and to create nano-scratches, applying a coupling agent to the exposed substrate, and heating the coupling agent. The polishing step includes iteratively polishing the substrate using different combinations of polishing compound with different grit values together with different types of polishing pads.