2839 results about "Human skin" patented technology

A gesture recognition apparatus for recognizing postures or gestures of an object person based on images of the object person captured by cameras. The gesture recognition apparatus includes: a face/fingertip position detection means which detects a face position and a fingertip position of the object person in three-dimensional space based on contour information and human skin region information of the object person to be produced by the images captured; and a posture/gesture recognition means which operates to detect changes of the fingertip position by a predetermined method, to process the detected results by a previously stored method, to determine a posture or a gesture of the object person, and to recognize a posture or a gesture of the object person.

Electric communication unit to be placed on a person's skin, comprising a support element (3), a series of body contacts (7), a pulse generator (6) provided for generating a series of pulses and for transmitting the series of pulses to said series of body contacts (7), said series of body contacts (7) being provided to transmit said series of pulses onto the skin of said person. The electric communication unit is in the form of a patch.

A hearing-aid device and a method for transmitting sound through bone conduction are disclosed. The hearing-aid device comprises a piezoelectric-type actuator, housing and connector. The piezoelectric actuator is preferably a circular flextensional-type actuator mounted along its peripheral edge in a specifically designed circular structure of the housing. During operation, the bone-conduction transducer is placed against the mastoid area behind the ear of the patient. When the device is energized with an alternating electrical voltage, it flexes back and forth like a circular membrane sustained along its periphery and thus, vibrates as a consequence of the inverse piezoelectric effect. Due to the specific and unique designs proposed, these vibrations are directly transferred trough the human skin to the bone structure (the skull) and provide a means for the sound to be transmitted for patients with hearing malfunctions. The housing acts as a holder for the actuators, as a pre-stress application platform, and as a mass which tailors the frequency spectrum of the device. The apparatus exhibits a performance with a very flat response in the frequency spectrum 200 Hz to 10 kHz, which is a greater spectrum range than any other prior art devices disclosed for bone-conduction transduction which are typically limited to less than 4 kHz.

A sensor (which could be detachable) to sense a condition (including pressure from body weight or moisture from incontinence; applied by adhering to skin of a human body or by putting a diaper on the human body, for example), a signal processing circuit, a periodic or continuous transmitter, and a power supply (typically including a battery) are associated with a flexible substrate in low profile enabling disposition adjacent the human body. A transmitter antenna is on the substrate. Insulator film between battery contacts and a switch-and-transistor combination are two power-on techniques. A bedside monitor, a transceiver configured to receive signals from and transmit signals to the bedside monitor, and a computer connected with the transceiver can be included. Other features include: notification signaling; differently responsive antennas; unique identification; low battery detection; anti-collision transmission; patient protocol scheduling; local data transfer from the bedside monitor; and out-of-range transmission detection.

An undergarment comprises a strapless, coreless web sized and configured between an anterior end and a posterior end to cover, in use, at least the vulva of an adult female wearer. The undergarment is pre-adherent to the wearer, e.g., having pre-applied adhesive or pre-applied suction material on the body side of the web, suitable for contact with human skin and sufficiently adherent to removably hold the undergarment in place during use. In another aspect, a feminine undergarment comprises such pre-adherent strapless, coreless web with a removable protective cover over at least the adhesive. In another aspect, a package of feminine undergarments comprises outer packaging containing at least multiple of such feminine undergarments and optionally inner packaging for each of the undergarments individually.

A surgical simulation device includes a support structure and animal tissue carried in a tray. A simulated human skeleton is carried by the support structure above the animal tissue and includes simulated human skin. A camera images the animal tissue and an image processor receives images of markers positioned on the ribs and animal tissue and forms a three-dimensional wireframe image. An operating table is adjacent a local robotic surgery station as part of a robotic surgery station and includes at least one patient support configured to support the patient during robotic surgery. At least one patient force/torque sensor is coupled to the at least one patient support and configured to sense at least one of force and torque experienced by the patient during robotic surgery.

The invention provides a class of samples that model the human body. This family of samples is based upon emulsions of oil in water with lecithin acting as the emulsifier. These solutions that have varying particle sizes may be spiked with basis set components (albumin, urea and glucose) to simulate skin tissues further. The family of samples is such that other organic compounds such as collagen, elastin, globulin and bilirubin may be added, as can salts such as Na+, K+ and Cl-. Layers of varying thickness with known index of refraction and particle size distributions may be generated using simple crosslinking reagents, such as collagen (gelatin). The resulting samples are flexible in each analyte's concentration and match the skin layers of the body in terms of the samples reduced scattering and absorption coefficients, mums and muma. This family of samples is provided for use in the medical field where lasers and spectroscopy based analyzers are used in treatment of the body. In particular, knowledge may be gained on net analyte signal, photon depth of penetration, photon radial diffusion, photon interaction between tissue layers, photon density (all as a function of frequency) and on instrument parameter specifications such as resolution and required dynamic range (A/D bits required). In particular, applications to delineate such parameters have been developed for the application of noninvasive glucose determination in the near-IR region from 700 to 2500 nm with an emphasis on the region 1000 to 2500 nm (10,000 to 4,000 cm-1).

A safety applicator glove system and method is disclosed that is particularly suitable for use in situations where insect repellent and the like must be applied to human skin without contaminating the hands of the person applying the insect repellent. The basic system disclosed includes a glove or mitten with an absorbent outer surface and an internal barrier lining to prevent penetration of liquid on the outer surface of the glove with the person's hand that has been inserted into the glove/mitten. Attached to the glove/mitten proximally to the hand entry point is a protective sleeve/gauntlet that may be extended over the surface of the glove and sealed to act as a containment vessel for the liquid-soaked glove. When retracted, this protective sleeve/gauntlet serves to prevent contamination of the person making use of the glove/mitten system. Various embodiments of the present invention may also be applied with advantage to the control of contamination associated with biohazardous waste, including but not limited to use with surgical gloves and the like.

Therapy patches are disclosed which are designed to deliver vibration and heat (or cold) to human skin so as to provide muscle relief. These patches have a chemical pouch that generates heat or cold upon initiation. They also have a motor and battery to provide a vibration source. Forms of the invention have an adhesive so that the patch can be attached to the skin (and thus need not be manually held in place during use). Kits are also provided in which the motor and battery can be used with a string of linked, severable replacement pouches. Methods of using these patches are also disclosed.

The invention relates to electronic skin based on three-dimensional flexible substrate graphene and a preparing method thereof. The graphene electronic skin comprises two flexible substrates and graphene films covering the inner surfaces of the flexible substrates. When the three-dimensional flexible substrates are subjected to external action force such as squeezing and stretching, the contact area of the upper graphene layer and the lower graphene layer is changed, so that change of the contact resistance between the two layers is caused directly, and then the shape change of the electronic skin under external force is reflected by reading a voltage or current signal. The electronic skin based on the three-dimensional flexible substrate graphene is transparent and has the advantages of being ultralight, ultrathin, capable of saving energy and the like. The graphene is environmentally friendly, poisonless and compatible with the human body and can be used on the human skin in a more healthy way.

A computer-controlled system determines attributes of a frexel, an area of human skin, and applies an electrostatically charged modifying agent (RMA) at the pixel level, to make the skin appear more attractive. The system scans the frexel, identifies unattractive attributes, charges the RMA with an electrostatic charger, and applies the RMA, typically with an inkjet printer. The identified attributes relate to reflectance and may refer to features such as irregular-looking light and dark spots, age-spots, scars, and bruises. Identified attributes may also relate to the surface topology of the skin, for more precisely enhancing surface irregularities. Feature mapping may be used, for example to make cheeks appear pinker and cheekbones more prominent. The charged RMA can be applied in agreement with identified patterns, such as adding red to a red frexel, or in opposition, such as adding green or blue to a red frexel, according to idealized models of attractiveness.

The invention relates to the use of Rifampin and its related compound as a method of producing long-lasting, effective skin tanning for human and animal. The invention relates to methods of accelerating and facilitating the tanning of the skin using Rifampin along with use of the other tanning facilitators and accelerants with or without UVR.