Abstract: A dermatome having a head, a neck, and a handle. The head of the dermatome may include a main housing at least partially defining a cavity and a removable member that may be configured to removably engage the main housing. The main housing may include one or more features configured to guide the removable member into alignment with the main housing and/or one or more features configured to engage the removable member. The removable member of the dermatome may be made from a different material than the main housing. The neck may include a first portion and a second portion, where the first portion is made from a different material than the second portion. The dermatome may be configured to connect to one or more of a fluid power source, a battery power source, and a wall power source.

Abstract: A method of cleaning a dermatome includes sealing an inlet fluid path and an outlet fluid path of a valve of the dermatome, the inlet fluid path configured to deliver a pressurized fluid to an interior of the dermatome to power the dermatome when open, and the outlet fluid path configured to expel an exhaust fluid from the interior of the dermatome when open. The method further includes washing the dermatome with the inlet and outlet fluid paths sealed.

Abstract: An instrument for facilitating the insertion of a pin or wire into a bone or other structure. The instrument includes a body, a first shaft and a second shaft at least partially positioned within the body, an actuator in communication with the second shaft, a first holding feature, and a second holding feature. The first shaft may include a lumen about a longitudinal axis, with the first shaft being rotatable about the longitudinal axis. The second shaft may be axially mobile and may be positioned at least partially around the first shaft. The first holding feature may be located adjacent a first position along the longitudinal axis and may be able to passively apply a first force to an elongated member received in the lumen. The second holding feature may be capable of applying a second force to the elongated member received in the lumen.

Abstract: A dermatome having a main body, a blade assembly and a blade guard, where the blade assembly has a blade edge and the blade guard has a base and a fence extending from the base toward the blade assembly so as to face the blade edge. The blade guard may include at least one blade assembly locator to facilitate the alignment of the blade guard with the blade assembly. A blade guard assembled on the blade assembly may operate so as to prevent unintended contact between the blade edge and objects.

Abstract: A dermatome having a head, a neck, and a handle. The head of the dermatome may include a main housing at least partially defining a cavity and a removable member that may be configured to removably engage the main housing. The main housing may include one or more features configured to guide the removable member into alignment with the main housing and/or one or more features configured to engage the removable member. The removable member of the dermatome may be made from a different material than the main housing. The neck may include a first portion and a second portion, where the first portion is made from a different material than the second portion. The dermatome may be configured to connect to one or more of a fluid power source, a battery power source, and a wall power source.

Abstract: An instrument for facilitating the insertion of a pin or wire into a bone or other structure. The instrument includes a body, a first shaft and a second shaft at least partially positioned within the body, an actuator in communication with the second shaft, a first holding feature, and a second holding feature. The first shaft may include a lumen about a longitudinal axis, with the first shaft being rotatable about the longitudinal axis. The second shaft may be axially mobile and may be positioned at least partially around the first shaft. The first holding feature may be located adjacent a first position along the longitudinal axis and may be able to passively apply a first force to an elongated member received in the lumen. The second holding feature may be capable of applying a second force to the elongated member received in the lumen.

Abstract: A dermatome having a blade assembly, where the blade assembly includes a blade and a blade mount. The blade may include a blade edge, a reference edge and at least one hole or receiver positioned between the blade edge and the reference edge. The blade mount may include a base, a blade locator extending from the base and at least one reference fence abutting the reference edge of the blade. The blade locator may include a protrusion for inserting into the hole or receiver of the blade. The blade and blade mount of the blade assembly may self align and provide for a simple and permanent connection.

Abstract: A dermatome having a handle and an attachment including a valve, where the valve may include a first bobbin at least partially defining a first flow path and a second flow path, a second bobbin at least partially defining a first flow path, an inlet port at least partially defined by the second bobbin and an outlet port at least partially defined by the first bobbin. The ports of the valve may open in response to an application of a mechanical act to the attachment and the ports may close in response to the absence or removal of the mechanical act.

Abstract: A dermatome having a handle and an attachment including a valve, where the valve may include a first bobbin at least partially defining a first flow path and a second flow path, a second bobbin at least partially defining a first flow path, an inlet port at least partially defined by the second bobbin and an outlet port at least partially defined by the first bobbin. The ports of the valve may open in response to an application of a mechanical act to the attachment and the ports may close in response to the absence or removal of the mechanical act.

Abstract: A dermatome having a main body, a blade assembly and a blade guard, where the blade assembly has a blade edge and the blade guard has a base and a fence extending from the base toward the blade assembly so as to face the blade edge. The blade guard may include at least one blade assembly locator to facilitate the alignment of the blade guard with the blade assembly. A blade guard assembled on the blade assembly may operate so as to prevent unintended contact between the blade edge and objects.

Abstract: A dermatome having a main body, a blade assembly and a blade guard, where the blade assembly has a blade edge and the blade guard has a base and a fence extending from the base toward the blade assembly so as to face the blade edge. The blade guard may include at least one blade assembly locator to facilitate the alignment of the blade guard with the blade assembly. A blade guard assembled on the blade assembly may operate so as to prevent unintended contact between the blade edge and objects.

Abstract: A dermatome having a main body, a blade assembly and a bottom member, where the main body includes a bottom surface and at least one capture extending from the bottom surface. The bottom member may be inserted into the at least one capture and fastened to the main body, where the blade assembly may be mounted between the fastened bottom member and the bottom surface of the main body. The captures of the main body may limit the movement of the inserted bottom member in at least three general directions and the fastener may limit the movement of the bottom member in at least a fourth general direction.

Abstract: A dermatome having a blade assembly, where the blade assembly includes a blade and a blade mount. The blade may include a blade edge, a reference edge and at least one hole or receiver positioned between the blade edge and the reference edge. The blade mount may include a base, a blade locator extending from the base and at least one reference fence abutting the reference edge of the blade. The blade locator may include a protrusion for inserting into the hole or receiver of the blade. The blade and blade mount of the blade assembly may self align and provide for a simple and permanent connection.

Abstract: A dermatome having a blade assembly, where the blade assembly includes a blade and a blade mount. The blade may include a blade edge, a reference edge and at least one hole or receiver positioned between the blade edge and the reference edge. The blade mount may include a base, a blade locator extending from the base and at least one reference fence abutting the reference edge of the blade. The blade locator may include a protrusion for inserting into the hole or receiver of the blade. The blade and blade mount of the blade assembly may self align and provide for a simple and permanent connection.

Abstract: A dermatome having a blade assembly, where the blade assembly includes a blade and a blade mount. The blade may include a blade edge, a reference edge and at least one hole or receiver positioned between the blade edge and the reference edge. The blade mount may include a base, a blade locator extending from the base and at least one reference fence abutting the reference edge of the blade. The blade locator may include a protrusion for inserting into the hole or receiver of the blade. The blade and blade mount of the blade assembly may self align and provide for a simple and permanent connection.

Abstract: A dermatome having a main body, a blade assembly and a blade guard, where the blade assembly has a blade edge and the blade guard has a base and a fence extending from the base toward the blade assembly so as to face the blade edge. The blade guard may include at least one blade assembly locator to facilitate the alignment of the blade guard with the blade assembly. A blade guard assembled on the blade assembly may operate so as to prevent unintended contact between the blade edge and objects.

Abstract: A dermatome having a main body, a blade assembly and a bottom member, where the main body includes a bottom surface and at least one capture extending from the bottom surface. The bottom member may be inserted into the at least one capture and fastened to the main body, where the blade assembly may be mounted between the fastened bottom member and the bottom surface of the main body. The captures of the main body may limit the movement of the inserted bottom member in at least three general directions and the fastener may limit the movement of the bottom member in at least a fourth general direction.

Abstract: A dermatome having a handle and an attachment including a valve, where the valve may include a first bobbin at least partially defining a first flow path and a second flow path, a second bobbin at least partially defining a first flow path, an inlet port at least partially defined by the second bobbin and an outlet port at least partially defined by the first bobbin. The ports of the valve may open in response to an application of a mechanical act to the attachment and the ports may close in response to the absence or removal of the mechanical act.

Abstract: A cleaning apparatus for cleaning a surface in which cleaning solution is dispensed to the surface and substantially simultaneously extracted along with the dirt on the surface in a continuous operation is provided. The cleaning apparatus includes a base portion for movement along the surface and a handle pivotally connected to the base portion. A solution tank for supplying a flow of cleaning solution to the surface is removably mounted to one of the base portion and handle. A recovery tank is removably mounted to the handle. A suction nozzle is secured to the base portion. A suction source is located downstream of the recovery tank in fluid communication with the suction nozzle for generating suction to draw dirt and liquid through the suction nozzle and into the recovery tank. A suction conduit is fluidly connected between the recovery tank and the suction source.

Abstract: A fiber optic track lighting fixture and method with independent focusing and aiming of the individual light beams therefrom. The fixture comprises subassemblies easily assembled to form the fixture.