Abstract: A hand surgery table having a platform (3) and a universal-type joint (6) connecting that platform (3) to a base (5) whereby the disposition of the platform (3) relative to the base (5) can be varied to suit requirements. A lock member (13) is provided to releasably secure the platform (3) in a selected disposition. The platform (3) is releasably connectable to the support structure (2) of the table so that it can be separated for cleaning or disposal, and a frangible detent (26) may be provided to show that the platform (3) has been previously used. A plurality of column supports (41) are attachable to the platform (3) at any of a plurality of positions across the upper surface of the platform (3) and at least some of those supports (41) have a contoured upper end. The column supports (41) cooperate with holes (31) in the platform (3) which also serve as drainage holes.

Abstract: Apparatus for processing samples, such as tissue samples, including a rotatable table which carries either the samples or solutions in which the samples are to be immersed. The table is rotatable between a series of sample processing stations and is also arranged for axial movement between positions at which a sample is and is not respectively immersed in a solution. A single reversible motor is operable to both rotate the table and cause axial movement thereof. The motor drives a spindle having a double helix and also drives the table through a one way clutch arranged so that in one mode of operation the motor rotates both the spindle and the table and in another mode it rotates the spindle only. In the latter case the table is caused to move up and down the spindle as a result of cooperation between a follower and the helix tracks of the spindle.

Abstract: A traction splint for attachment to a person's leg for example and having an elongate U-shape frame. The side arms of the frame are telescopic and an air pump is connected to the frame so as to be operable to cause simultaneous extension of the two arms. A foot retaining device is attached to the arms adjacent the base of the U and a thigh ring is releasably securable to the movable sections of the two arms so that extension or contraction of the arms causes variation in the distance between the thigh ring and the foot retaining device. The thigh ring is completely separable from the arms and retaining structure is operable to prevent that separation. Also, the thigh ring can be opened at one side to allow it to be moved laterally over a person's leg.