Split side guards

• US 5,689,839 A
• Filed: 08/19/1996
• Issued: 11/25/1997
• Est. Priority Date: 07/11/1996
• Status: Expired due to Term

• Current Assignee: Stryker Corporation
• Original Assignee: Bertec Medical, Inc.
• Inventors: Laganiere, Eric, Lemire, Guy
• Primary Examiner(s): Meyers, Steven N.
• Assistant Examiner(s): CONLEY, FREDRICK C
• Application Number:
  US08/699,445
• Time in Patent Office: 463 Days
• Field of Search: 5/425, 5/426, 5/732, 5/600, 5/617, 5/427, 5/428, 5/429, 5/430
• US Class Current: 5/425
• CPC Class Codes: A61G 7/0507 Side-rails
• CPC Class Codes: A61G 7/0514 mounted to individual mattress supporting frame sections

Abstract

Provided herein are bed split side guards with adjacent units presenting at least partly curved ends so as to essentially follow a circular arc shape having its center at the pivot point of one of the sections of the bed mattress deck, thus providing a minimal spacing between the split side guard units during articulation and at any position of the mattress deck, hence preventing patient movement or entrapment through the bed side guard gaps.

Claims

1. In a bed comprising a frame, a mattress deck mounted on said frame and including a series of at least two sections pivotally interconnected about a transversal pivot axis, support means mounted to each said sections, split side guards mounted to said support means, each of said split side guards comprising a series of at least two side guard units being disposed in generally co-planar relationship and mounted to the support means of the two said sections, respectively, said two side guard units having respective mutually adjacent profile portions moving along each other upon pivotal movement of at least one of said two sections of said mattress deck about the pivot axis, said two mutually adjacent profile sections being generally semicircular and centered on the pivot axis thereby allowing pivotal movement of said two side guard units as a result of pivotal movement of at least one of said two sections about the pivot axis, without contacting one another.

2. The improvement in accordance with claim 1 wherein each said split side guards is composed of two side guard units.

3. The improvement in accordance with claim 1 wherein each said split side guards is composed of three side guard units.

4. The improvement in accordance with claim 1 wherein said side guard units consist of an assembly of tubular members.

5. The improvement in accordance with claim 4 wherein said tubular members are essentially made of steel.