Stethoscope protective device
First Claim
1. A cover for a stethoscope having a generally annular head, a pair of ear tubes, and a central tube interconnecting the ear tubes and the head therebelow, the cover comprising:
- an elongated sleeve of polymeric material having a thin sheet construction and being acoustically transmissive and generally impermeable to microorganisms;
a closed bottom portion including a bottom side edge of the sleeve;
an upper mouth opening of the sleeve;
a single piece upper clasp member of resilient material fixed to the sleeve so that the single piece clasp member extends about the upper mouth opening thereof with the elongated thin sheet sleeve extending loosely downward therefrom;
opposite, parallel lateral side edges of the sleeve having upper ends at the upper mouth opening and lower ends at the bottom side edge with the lateral side edges extending parallel to each other down from the upper ends to the lower ends thereof with the bottom side edge extending in a substantially straight line therebetween, the lateral side edges having a lateral spacing therebetween that is larger than a lateral dimension across the stethoscope head; and
gripping side portions of the single piece upper clasp member extending between the upper ends of the sleeve side edges and configured to allow a user to use one-hand to resiliently shift the side portions away from each other for enlarging the upper mouth opening sufficiently to permit the stethoscope head and central tube to be inserted through the mouth opening and down into the elongated sleeve between the opposite, parallel lateral side edges thereof with the head positioned adjacent to the straight bottom side edge and to allow the user with the same hand to release the side portions so that the side portions resiliently shift back toward each other to grip onto the ear tubes or central tube to keep the sleeve on the stethoscope in a hands-free assembly thereon.
1 Assignment
0 Petitions
Accused Products
Abstract
A stethoscope protective device is for easily and hygienically covering the head and at least a portion of the connector tube of a stethoscope. The device can be quickly applied to the stethoscope while eliminating or minimizing the need for contact by a patient of the head and connector tube during examination. In a single-handed operation, the stethoscope head and connector tube can be readily slipped into and secured within the protective device. The device is constructed at least in part of a material that is acoustically transmissive and provides a barrier for reducing the transmission of microorganisms.
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Citations
9 Claims
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1. A cover for a stethoscope having a generally annular head, a pair of ear tubes, and a central tube interconnecting the ear tubes and the head therebelow, the cover comprising:
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an elongated sleeve of polymeric material having a thin sheet construction and being acoustically transmissive and generally impermeable to microorganisms; a closed bottom portion including a bottom side edge of the sleeve; an upper mouth opening of the sleeve; a single piece upper clasp member of resilient material fixed to the sleeve so that the single piece clasp member extends about the upper mouth opening thereof with the elongated thin sheet sleeve extending loosely downward therefrom; opposite, parallel lateral side edges of the sleeve having upper ends at the upper mouth opening and lower ends at the bottom side edge with the lateral side edges extending parallel to each other down from the upper ends to the lower ends thereof with the bottom side edge extending in a substantially straight line therebetween, the lateral side edges having a lateral spacing therebetween that is larger than a lateral dimension across the stethoscope head; and gripping side portions of the single piece upper clasp member extending between the upper ends of the sleeve side edges and configured to allow a user to use one-hand to resiliently shift the side portions away from each other for enlarging the upper mouth opening sufficiently to permit the stethoscope head and central tube to be inserted through the mouth opening and down into the elongated sleeve between the opposite, parallel lateral side edges thereof with the head positioned adjacent to the straight bottom side edge and to allow the user with the same hand to release the side portions so that the side portions resiliently shift back toward each other to grip onto the ear tubes or central tube to keep the sleeve on the stethoscope in a hands-free assembly thereon. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. In combination, a cover and a stethoscope, the combination comprising:
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a pair of ear tubes of the stethoscope; a lower head of the stethoscope; a connector tube extending down from the ear tubes to the lower head; an elongated sleeve of the cover having an upper mouth opening and a closed bottom; a resilient clasp at the upper mouth opening that is of unitary construction and is operable with one hand to shift the mouth opening between open and closed positions; and opposite, thin sheet side walls of the sleeve extending between the upper mouth opening and the closed bottom with the side walls being configured and sized so that with the connector tube and lower head inserted in the sleeve and the clasp in the closed position clamped on the connector tube, the thin sheet side walls hang down from the clasp to extend down along the connector tube and down beyond the head to the closed bottom of the sleeve.
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9. A method of covering a stethoscope to protect the stethoscope from microorganisms, the method comprising:
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holding the stethoscope with one hand and a cover sleeve with the other hand; resiliently shifting opposite ends of a unitary resilient clasp member of the cover sleeve toward each other via compressive force exerted on the ends by fingers of the other hand to open an upper mouth opening of the cover sleeve; inserting a bottom head of the stethoscope and a tubular portion of the stethoscope extending upward from the bottom head through the open upper mouth opening into the cover sleeve; and removing the compressive force on the unitary clasp member ends to cause opposite portions of the unitary clasp member to grip on the stethoscope tubular portion so that the cover sleeve is held on the stethoscope exclusively at the portions of the unitary clasp member in gripping engagement with the stethoscope tubular portion.
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Specification