Sterilization case for surgical instruments

• US 6,866,147 B2
• Filed: 02/12/2002
• Issued: 03/15/2005
• Est. Priority Date: 02/12/2002
• Status: Active Grant

• Current Assignee: Teleflex Medical Incorporated (Teleflex Incorporated)
• Original Assignee: Pilling Weck Incorporated (Teleflex Incorporated)
• Inventors: Barwick, David
• Primary Examiner(s): Mohandesi, Jila M.
• Application Number:
  US10/076,873
• Publication Number:
  US 20030150758A1
• Time in Patent Office: 1,127 Days
• Field of Search: 206/363, 206/369, 206/370, 206/372, 206/373, 206/45.24, 206/45.23, 206/817, 206/804, 206/742, 206/743, 206/379, 206/349, 422/300, 220/212, 220/23.86, 312/309, 312/311
• US Class Current: 206/363
• CPC Class Codes: A61B 2050/0053 of two concentric parallelepipeds about a common longitudinal axis
• CPC Class Codes: A61B 50/30 Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for wound clamps A61B17/10; for ligaturing clips A61B17/122; packages or dispensers for surgical gloves or finger-stalls A61B42/40
• CPC Class Codes: A61B 50/31 Carrying cases or bags, e.g. doctors' bags
• CPC Class Codes: A61B 50/33 Trays

Abstract

A sterilization case in which the upper portion of one side of the case functions as a door having a hinge that is positioned horizontally with respect to the height of the case. When the case is closed, the surgical instruments are held securely in position, resting against an internal tray. When the door of the case is opened, the internal tray is raised, thus making the instruments more accessible by elevating them to a position above the top of the open case. The door swings downward to form an angle with the lower portion of the case, acting as a support so that the open case can stand in an upright position. When the door is closed, the internal tray is lowered and the instruments automatically retract into the case. Holes in the front and back covers of the instrument case allow the instruments within the case to be sterilized without removing them from the case.

Claims

1. A case for surgical instruments, comprising:

a front cover;

a back cover comprising a lower portion and an upper portion pivotally attached to said lower portion;

a guide positioned between said front cover and said back cover and having a plurality of openings;

an internal tray positioned below said guide and between said front cover and said lower portion so that the surgical instruments may slide through said openings in said guide until they come to rest against said internal tray; and

a linkage that connects said internal tray to said upper portion whereby rotation of said upper portion relative to said lower portion will raise or lower said internal tray to lift or lower the surgical instruments thereon.

2. The case of claim 1, wherein said upper portion is attached to said lower portion with a hinge.

3. The case of claim 1, said upper portion further comprising an attachment tab, wherein said linkage comprises a linkage arm pivotally attached at one end to said attachment tab of said upper portion and at the other end to said internal tray.

4. The case of claim 1, wherein said upper portion rotates relative to said lower portion to form a support for said case.

5. The case of claim 1, wherein at least one of said front cover and said back cover has openings sufficient to permit sterilization of the surgical instruments inside said case.