Surgical light handle

• US 6,370,735 B1
• Filed: 01/05/2000
• Issued: 04/16/2002
• Est. Priority Date: 01/05/2000
• Status: Expired due to Fees

• Current Assignee: Phyllis J. Horan, Robert T. Horan
• Original Assignee: Phyllis J. Horan, Robert T. Horan
• Inventors: Horan, Robert T., Horan, Phyllis J.
• Primary Examiner(s): Mah, Chuck Y.
• Application Number:
  US09/477,813
• Time in Patent Office: 832 Days
• Field of Search: 164/22, 169/06, 164/21, 164/31, 164/36, 362/399, 362/400, 362/804
• US Class Current: 16/422
• CPC Class Codes: A61B 2017/0023 disposable
• CPC Class Codes: A61B 2090/308 Lamp handles
• CPC Class Codes: A61B 90/36 Image-producing devices or illumination devices not otherwise provided for
• CPC Class Codes: F21V 21/40 Hand grips
• CPC Class Codes: Y10S 16/906 Light handle cover

Abstract

A sterile, disposable, plastic handle for use in manipulating a lamp above an operating table. The light handle has a threaded end upon which a flexible shield is threaded. The handle has a threaded end and a closed end. The handle and shield come fully assembled, and the shield is of such flexibility that it can be folded down around the handle during packaging as a way to save space and to prevent breaking or cracking of the shield. Two assembled handle and shield units are packaged together with the shields folded down.

Claims

1. A handle assembly for an operating room lamp, comprising:

a handle having a threaded end and a closed end opposite the threaded end;

a flexible shield having a central opening adapted to thread onto the threaded end of the handle, and with the flexible shield sufficiently flexible to allow any section of the shield to fold down alongside the handle when the handle and the flexible shield are fully assembled.

2. The handle assembly of claim 1 wherein the flexible shield is sufficiently flexible to allow the shield to return to a functional shape when the handle assembly is removed from a packaging.

3. The handle assembly of in claim 1 wherein the flexible shield comprises at least one of low density polypropylene and ethyl vinyl acetate.

4. The handle assembly set forth in claim 1 wherein the flexible shield is between 0.020 inches and 0.040 inches thick.

5. The handle assembly of claim 1 wherein the flexible shield is conically shaped.

6. The handle assembly of claim 1 wherein the flexible shield is flat.

7. The handle assembly of claim 1 wherein the flexible shield has a thickness greater at its perimeter than at the central opening.

8. The handle assembly set forth in claim 7 wherein an inner edge of the flexible shield that contacts the threaded end of the handle is approximately 0.020 inches thick, and an outer edge of the flexible shield is approximately 0.040 inches thick.

9. The handle assembly of in claim 1 wherein the handle includes cross bars to reduce flexing.

10. The handle assembly of claim 1 further comprising a shoulder integral with the handle and adjacent to the threaded end of the handle, with the shoulder contacting the flexible shield when the flexible shield is threaded onto the threaded end of the handle.

11. A handle assembly for an operating room lamp, comprising

a handle having a threaded end and a closed end opposite the threaded end;

a flexible shield on the handle, the flexible shield having a perimeter and a central opening with any section of the perimeter of the flexible shield moveable into a position alongside of the handle when the handle assembly is enclosed in a package.

12. The handle assembly of in claim 11 wherein the flexible shield is about 0.02-0.04 inches thick.

13. A package assembly, comprising

a first handle assembly and a second handle assembly, each comprising

a handle having a threaded end and a closed end opposite the threaded end;

a flexible shield on the handle, the flexible shield having any pair of opposite sides foldable down alongside and substantially parallel to the handle regardless of the orientation of the handle and the flexible shield;

a packaging around the first and second handle assemblies holding the flexible shields in folded down positions;

wherein the closed end of the first handle is positioned adjacent to the threaded end of the second handle, and the closed end of the second handle is positioned adjacent to the threaded end of the first handle.

14. The package assembly of claim 13 further comprising a band around the first and second handle assemblies for holding the first and second handle assemblies together.

15. A handle unit for a lamp, comprising:

a rigid handle having a first end and second end;

screw threads on the first end;

a shield on the handle, adjacent to the first end of the handle;

with the shield comprising a flexible material, allowing any area of the shield to bend from a first position to a second position alongside of the handle, for packaging, and to bend back to the first position, during use of the handle unit on a lamp.