Surgical dressing

• US 4,961,417 A
• Filed: 01/31/1989
• Issued: 10/09/1990
• Est. Priority Date: 02/02/1988
• Status: Expired due to Fees

• Current Assignee: Protectair Limited
• Original Assignee: Protectair Limited
• Inventors: Young, David E., Davis, Kenneth P.
• Primary Examiner(s): Yu, Mickey
• Assistant Examiner(s): NOT, DEFINED
• Application Number:
  US07/304,571
• Time in Patent Office: 616 Days
• Field of Search: 128/92 R, 128/92 Z, 128/92 Z X, 128/92 ZW, 128/92 ZY, 128/92 ZZ, 128/155, 128/157, 128/82, 604/93, 604/174, 604/175, 604/265, 606/54-59
• US Class Current: 602/6
• CPC Class Codes: A61B 17/60 for external osteosynthesis, e.g. distractors, contractors

Abstract

A surgical dressing adapted for fastening around orthopaedic fixator pins and similarly shaped surgical devices adjacent their sites of entry to and exit from the body, comprises a pad of resilient and absorbent material adapted to be folded around one or more fixator pins in apposition to the sites of entry and/or exit from the body; a friction member to be interposed between the pad and the fixator pins to inhibit movement of the pad along the fixator pins; and a clip adapted to be fastened around the fixator pins and at least a part of the resilient pad to clamp the pad in position around the pins.

Claims

1. A surgical dressing adapted for fastening around orthopaedic fixator pins adjacent their sites of entry to and exit from the body, the dressing comprising

a pad of resilient and absorbent material adapted to be folded around one or more fixator pins in apposition to the sites of entry to and/or exit from the body and having a lower margin for body contact at such sites when said pad is so folded;

friction means along a surface of said pad for frictional engagement with one or more;

fixator pins when said pad is folded round such pins; and

a clip adapted to be fastened around said resilient pad to clamp the pad in folded position around one or more fixator pins;

said clip having a width less than that of said pad and being fastened around said pad when the same is folded with said lower margin of said pad being extended below said clip and exposed for body contact.

2. A surgical dressing according to claim 1, wherein the resilient pad is of open cell plastics foam.

3. A surgical dressing according to claim 1 wherein the friction means is a latex strip adhered to said one surface of said resilient pad.

4. A surgical dressing according to any one of PG,20 claims 1 to 3, wherein said clip is in the form of a flexible strip with spaced holes constituting catches along one half of its length and identically spaced projections constituting latches along the other half of its length, and wherein said resilient pad includes identically spaced holes through which the latches of the clip can be passed to engage with the catches and clamp the pad in position.

5. A surgical dressing according to any one of claims 1 to 3, wherein the clip is in the form of a strip with a catch aperture adjacent its one end and a latch projection adjacent its other end and a hinge intermediate its two ends, the strip being foldable about said hinge to extend completely around the pad when the same is folded to enable the latch to be engaged by the catch and clamp the pad in position.