摘要:
A hair clipper includes a housing that defines a cavity and has an opening communicating with the cavity. The hair clipper further includes a blade assembly coupled to a cutting end of the housing and a holder positioned within the cavity and proximate the opening. The hair clipper further includes a plurality of light sources, wherein each light source is received by the holder. The light sources are positioned to direct light through the opening and towards the cutting end of the housing.
摘要:
An improved osteoimplant device and method for producing it. Bone particles are mixed with a polymer and a solvent. The mixture is formed into the shape of an osteoimplant and substantially all of the solvent is removed. The osteoimplant may be osteoinductive, osteoconductive, and load-bearing.
摘要:
A hair clipper blade having a mounting portion, a tooth edge, and a plurality of teeth extending from the tooth edge. Each of the plurality of teeth has a left edge, a right edge, and a root, wherein a plane parallel to the right edge of a first tooth of the plurality of teeth and a plane parallel to the left edge of a second tooth of the plurality of teeth form an angle between 0 and 5 degrees, and the plurality of teeth have a tooth pitch between 0.032 and 0.095 inches.