Operation table cover
AssigneeSENGEWALD Klinikprodukte GmbH
InventorAlbert Weimar
Life of this patent
Estimating the term…
Abstract
An operation table cover comprises a hose of a thermoplastic foil material, and having a bottom end which is closed and an opposite head end with which it is slippable over a supporting surface of an operation table, and two strips overlapping the head end of the hose at its two sides, the hose having a predetermined width, the overlapping strips having a width which in an unstretched condition of the overlapping strips is greater than the width of the hose.
Claims4
An operation table cover, comprising a hose of a thermoplastic foil material, said hose having a bottom end which is closed and an opposite head end with which it is slippable over a supporting surface of an operation table, said hose having two walls each having two lateral edges, said lateral edges of one of said walls being connected with said lateral edges of the other of said walls by first welding seams, said hose having an upper surface;
- a coating of an absorptive non-woven fabric provided on said upper surface of said hose;
- and two strips overlapping said head end of said hose at its two opposite sides, said hose having a predetermined width, said overlapping strips having a width which in an unstretched condition of said overlapping strips is greater than the width of said hose, said strips having two lateral edges, said two lateral edges of one of said strips being connected with said two lateral edges of the other of said strips by two second welding seams which are separate from said first welding seams and are located laterally outside of said first welding seams.
A method of manufacturing an operation table cover, comprising the steps of making a hose of a thermo-plastic foil material with a bottom end which is closed and with an opposite open head end with which the hose is slippage over a supporting surface of an operation table, wherein the hose has two walls each with two lateral edges;
- applying a coating of an absorptive non-woven fabric on an upper surface of said hose;
- forming two overlapping strips in the region of said open head end of the hose at both sides of the hose so that the overlapping strips in an unstretched condition have a width which is greater than the width of the hose and each strip has two lateral edges;
- connecting the lateral edges of the walls of the hose with two first welding seams;
- and connecting the lateral edges of the strips with two second welding seams which are separate from the first welding seams and located laterally outside the first welding seams.
Dependencies are inferred from the claim text.