Disposable stethoscope cover

• US 5,921,941 A
• Filed: 07/17/1998
• Issued: 07/13/1999
• Est. Priority Date: 07/17/1998
• Status: Expired due to Fees

• Current Assignee: John J. Longobardo, Sherri A. Longobardo, Thomas J. Bower
• Original Assignee: John J. Longobardo, Sherri A. Longobardo, Thomas J. Bower
• Inventors: Longobardo, John J., Longobardo, Sherri A., Bower, Thomas J.
• Primary Examiner(s): Kamm, William E.
• Assistant Examiner(s): EVANISKO, GEORGE ROBERT
• Application Number:
  US09/118,529
• Time in Patent Office: 361 Days
• Field of Search: D24/105, D24/134, D24/141, 181/131, 181/137, 600/528, 128/844, 128/918, 381/67
• US Class Current: 600/528
• CPC Class Codes: A61B 46/10 specially adapted for instruments, e.g. microscopes
• CPC Class Codes: A61B 7/02 Stethoscopes acoustic details thereof G10K11/00

Abstract

A disposable cover for a stethoscope for being placed in a tensioned condition over and covering a patient-contacting portion of the stethoscope. The cover includes an elastomeric material defining a disc-shaped body, a raised rim integrally-formed with and surrounding the body, and a centrally-disposed, raised dimple integrally-formed in the body for being grasped and pulled away from the stethoscope when removal of the cover from the stethoscope is desired. The cover may include perforations or some other form of weakness area which tear the cover to facilitate removal when desired.

Claims

1. A disposable cover for a stethoscope for being placed in a tensioned condition over and covering a patient-contacting portion of the stethoscope, said cover comprising:

(a) an elastomeric material defining a disc-shaped body, wherein the depth of said body in the tensioned condition is substantially less than its diameter;

(b) a raised rim integrally-formed with and surrounding the body; and

(c) a raised dimple integrally-formed with and disposed centrally in the body for being grasped and pulled away from the stethoscope when removal of the cover from the stethoscope is desired.

2. A disposable cover for a stethoscope according to claim 1, wherein the diameter of said body is less than the diameter of the patient-contacting portion of the stethoscope.

3. A disposable cover for a stethoscope according to claim 1, wherein the cover includes a weakness area for being easily torn when the cover is stretched during removal of the cover from the stethoscope.

4. A disposable cover for a stethoscope according to claim 3, wherein the weakness area comprises a line of perforations in the rim of the cover.

5. A disposable cover for a stethoscope according to claim 3, wherein the weakness area comprises a line of axially-extending perforations in the rim of the cover.

6. A disposable cover for a stethoscope according to claim 3, wherein the weakness area comprises two lines of perforations in opposed circumferential sides of the rim of the cover.

7. A disposable cover for a stethoscope according to claim 1, wherein said elastomeric material is chosen from a group consisting of latex rubber, synthetic rubber, polyurethane and vinyl.

8. A disposable cover for a stethoscope for being placed in a tensioned condition over and covering a patient-contacting portion of the stethoscope, said cover comprising:

(a) an elastomeric material defining a generally elliptical shaped body elongated along one axis, wherein the depth of said body in the tensioned condition is substantially less than its diameter;

(b) a raised rim integrally-formed with and surrounding the body; and

(c) a raised dimple integrally-formed with and disposed centrally in the body for being grasped and pulled away from the stethoscope when removal of the cover from the stethoscope is desired.