Abstract: A shaving razor may include a handle, a head pivotally attached to the handle, the head may include a frame and a cover pivotally attached to the frame, and at least one separation member provided between the frame and the cover of the head. The at least one separation member may be movable relative to the frame and the cover of the head. A shaving razor may include a handle and a head pivotally attached to the handle. The head may be configured to receive at least two independently replaceable razor blades.

Abstract: A dermaplane razor device, including a first end operatively connected to a second end, the first end including a holder configured to hold a razor blade; the second end configured for handling; a cover lock rotatably connected to the second end and configured to hold the razor blade within the holder, the cover lock including a handle and locking mechanism; where the cover lock rotates to contact the first end and removably fix the razor blade so that a cutting edge of the razor blade is extends past the holder.

Abstract: A trimmer razor includes a handle, a head operatively connected to the handle, the head including a base member defining a cam track, a seat extending from the base member, and a cover connected to the seat; and an extension arrangement connecting the cover to the handle so that upon rotation of the handle, the cover is movable between an open position in which the cover is spaced from the seat and a closed position in which the cover is clamped to the seat, wherein the extension arrangement includes a rod connected to the cover and a cam pin extending from the rod, and wherein the cam pin is configured to follow the cam track so that when the cover moves from the closed position to the open position, the cover rotates relative to the seat.

Abstract: A trimmer razor including a handle, a head operatively connected to the handle, the head including a base member, a seat extending from the base member, and a cover connected to the seat, and an extension arrangement connecting the cover to the handle so that, upon rotation of the handle, the cover is movable between an open position and a closed position.

Abstract: A shaving razor, including: a handle; a head pivotally attached to the handle, the head including a frame and a cover pivotally attached to the frame; and at least one locking feature positioned on the frame which fixes and releases the cover from the head, where the at least one locking feature is configured to move between at least two different positions, where in a first position the at least one locking feature engages with the cover to secure the cover to the frame and in a second position, the at least one locking feature is disengaged from the cover, the cover to rotatable away from the frame.

Abstract: A trimmer razor including a handle, a head operatively connected to the handle, the head including a base member, a seat extending from the base member, and a cover connected to the seat, and an extension arrangement connecting the cover to the handle so that, upon rotation of the handle. The cover is movable between an open position and a closed position.

Abstract: A trimmer razor including a handle, a head operatively connected to the handle, the head including a base member, a seat extending from the base member, and a cover connected to the seat, and an extension arrangement connecting the cover to the handle so that, upon rotation of the handle. The cover is movable between an open position and a closed position.

Abstract: A trimmer razor includes a handle, a head operatively connected to the handle, the head including a base member defining a cam track, a seat extending from the base member, and a cover connected to the seat; and an extension arrangement connecting the cover to the handle so that upon rotation of the handle, the cover is movable between an open position in which the cover is spaced from the seat and a closed position in which the cover is clamped to the seat, wherein the extension arrangement includes a rod connected to the cover and a cam pin extending from the rod, and wherein the cam pin is configured to follow the cam track so that when the cover moves from the closed position to the open position, the cover rotates relative to the seat.

Abstract: A shaving razor may include a handle, a head pivotally attached to the handle, the head may include a frame and a cover pivotally attached to the frame, and at least one separation member provided between the frame and the cover of the head. The at least one separation member may be movable relative to the frame and the cover of the head. A shaving razor may include a handle and a head pivotally attached to the handle. The head may be configured to receive at least two independently replaceable razor blades.

Abstract: A shaving razor may include a handle, a head pivotally attached to the handle, the head may include a frame and a cover pivotally attached to the frame, and at least one separation member provided between the frame and the cover of the head. The at least one separation member may be movable relative to the frame and the cover of the head. A shaving razor may include a handle and a head pivotally attached to the handle. The head may be configured to receive at least two independently replaceable razor blades.

Abstract: A trimmer razor including a handle, a head operatively connected to the handle, the head including a base member, a seat extending from the base member, and a cover connected to the seat, and an extension arrangement connecting the cover to the handle so that, upon rotation of the handle. The cover is movable between an open position and a closed position.

Abstract: A razor treatment system includes a razor having a head, and a razor treatment device including a drum rotationally supported within the razor treatment device, at least two cam members supported within the razor treatment device, at least two guide members configured to cooperate with the cam members to expose the blade, and a first actuating member configured to effect rotation of the drum. The head includes a cover for housing a blade. The cover is configured to expose the blade. The razor interfaces with the razor treatment device to move the cover of the razor to expose the blade. Each cam member may define a cam track that guides linear retraction of the blade, rotational movement of the blade and cover, and linear extension of the blade into a position between the drums.

Abstract: A shaving razor may include a handle, a head pivotally attached to the handle, the head may include a frame and a cover pivotally attached to the frame, and at least one separation member provided between the frame and the cover of the head. The at least one separation member may be movable relative to the frame and the cover of the head. A shaving razor may include a handle and a head pivotally attached to the handle. The head may be configured to receive at least two independently replaceable razor blades.

Abstract: Injector systems which include a syringe and a powered injector to inject a fluid into a patient are described. The powered injector includes a drive member, an energy source, at least one sensor for detecting energy from the energy source, and at least one contact member axially movable in the injector and in communication with the sensor. The syringe includes at least one indicator positioned at a predetermined position, such as on a rear surface of an attachment flange, which may transmit or reflect energy from the energy source to the sensor. The contact member may contact and be moved by the indicator when the syringe is attached to the powered injector, so that the energy detected by the sensor may be determined by the position of the indicator. The position of the indicator thereby provides information about the syringe configuration.

Abstract: A razor treatment system includes a razor having a head, and a razor treatment device including a drum rotationally supported within the razor treatment device, at least two cam members supported within the razor treatment device, at least two guide members configured to cooperate with the cam members to expose the blade, and a first actuating member configured to effect rotation of the drum. The head includes a cover for housing a blade. The cover is configured to expose the blade. The razor interfaces with the razor treatment device to move the cover of the razor to expose the blade. Each cam member may define a cam track that guides linear retraction of the blade, rotational movement of the blade and cover, and linear extension of the blade into a position between the drums.

Abstract: Injector systems including a syringe for use with a powered injector having a drive membre to inject a fluid into a patient having a first indicator positioned on the syringe at a predetermined position are described. The position of the first indicator may be associated with information about the syringe configuration. The first indicator can, for example, be positioned on a rear surface of an attachment flange of the syringe. The injector system includes sensors each having on and off states, and a shutter mechanism configured to place sensors in the on or off states. The state of each of the sensors provides a digital code corresponding to information on the syringe configuration.

Abstract: A syringe for use with a powered injector to inject a fluid into a patient includes at least a first indicator positioned on the syringe at a predetermined axial position. The distance between a rearward surface of the first indicator and a predetermined position on the powered injector provides information about the syringe configuration. The first indicator can, for example, be a rear surface of the attachment flange. An injector system includes a powered injector having a drive member and at least one sensor for detecting energy. The injector system also includes a syringe having at least a first indicator positioned on the syringe at a predetermined axial position. The energy detected by the sensor is determined by the axial position of the indicator when the syringe is attached to the powered injector. The axial position of the indicator thereby provides information about the syringe configuration.

Abstract: A syringe for use with a powered injector to inject a fluid into a patient includes at least a first indicator positioned on the syringe at a predetermined axial position. The distance between a rearward surface of the first indicator and a predetermined position on the powered injector provides information about the syringe configuration. The first indicator can, for example, be a rear surface of the attachment flange. An injector system includes a powered injector having a drive member and at least one sensor for detecting energy. The injector system also includes a syringe having at least a first indicator positioned on the syringe at a predetermined axial position. The energy detected by the sensor is determined by the axial position of the indicator when the syringe is attached to the powered injector. The axial position of the indicator thereby provides information about the syringe configuration.