Medical hand covering
Disclosed herein is a medical hand covering for tightly enclosing a hand holding a medical instrument to prevent and/or minimize transmission of infectious agents upon examination. The medical hand covering may be prepared by a variety of methods, such as dipping and curing or welding and die cutting. The medical hand covering may have a variety of uses, such as minimizing transmission of infectious agents and reduce anxiety in patients via inclusion of a printed character on the medical hand covering. Also disclosed herein are methods for packaging, devices for dispensing, methods for dispensing, and kits encompassing the medical hand coverings described herein.
1 . A method for protecting a patient from transmission of infectious agents comprising:
grasping a stethoscope with fingers of an adult hand;
then inserting the adult hand grasping the stethoscope into a fingerless medical hand covering, the medical hand covering tightly sealing the hand and stethoscope while allowing movement without generating disruptive sounds;
wherein the medical hand covering comprises (A) or (B),
wherein (A) comprises:
a first surface corresponding to a palm side of the adult hand;
a second surface corresponding to a dorsal side of the adult hand;
the first surface and the second surface defining an inner cavity tightly enclosing the stethoscope and the adult hand grasping said stethoscope; and
an opening on one end of the covering adapted to allow entry of the adult hand and the stethoscope into the inner cavity, and an opposite end of the covering being closed to prevent transmission of the infectious agents while using the stethoscope; and;
an hourglass shape characterized by a wider width in a first portion of the inner cavity that is to enclose the adult hand grasping the stethoscope, a narrower width between said first portion and a second portion of the inner cavity at the one end of the medical hand covering where the opening is, said second portion having a wider width than the narrower width;
the medical hand covering has a cross-section that is round or oval, an unstretched circumference around the medical hand covering when measured across a side of a palm or to a thumb of the adult hand ranges from about 200 mm to about 260 mm, and when the medical hand covering lays flat, each face having a width ranging from about 100 mm to about 150 mm; and, wherein “about” includes the recited number plus/minus 10%; and
wherein (B) comprises:
one or more materials defining an inner cavity tightly enclosing the stethoscope and the adult hand grasping said stethoscope; and
an opening on one end of the covering adapted to allow entry of the adult hand and the stethoscope into the inner cavity, and an opposite end of the covering being closed to prevent transmission of the infectious agents while using the stethoscope, and;
an hourglass shape characterized by a wider width in a first portion of the inner cavity that is to enclose the adult hand grasping the stethoscope, a narrower width between said first portion and a second portion of the inner cavity at the one end of the medical hand covering where the opening is, said second portion having a wider width than the narrower width; and
the medical hand covering has a cross-section that is round or oval, an unstretched circumference around the medical hand covering when measured across a side of a palm or to a thumb of the adult hand ranges from about 200 mm to about 260 mm, and when the medical hand covering lays flat, each face having a width ranging from about 100 mm to about 150 mm; and, wherein “about” includes the recited number plus/minus 10%.
2 . The method of claim 1 , wherein less infectious agents are transmitted to a surface contacted with the adult hand holding the stethoscope enclosed in the medical hand covering as the inner cavity is configured to prevent both the adult hand holding the stethoscope and the stethoscope from directly contacting the surface contacted.
3 . The method of claim 2 , wherein the one or more materials is acoustically transmissive with respect to an acoustic performance of the stethoscope, in that a sound curve of a bare stethoscope compared to the stethoscope enclosed in the medical hand covering are nearly completely superimposed in a frequency range of about 50 Hz to about 2 kHz, wherein nearly completely superimposed means that there is less than about 30% decibel reduction, based on a decibel value of the bare stethoscope at said frequency range, wherein about includes the recited number +10%.
4 . The method according to claim 1 , further including the step of providing a medical hand covering device for holding a stack of medical hand coverings and for manually dispensing medical hand coverings from said stack, the medical hand covering dispensing device comprising a container defining an interior for storing the stack of medical hand coverings and an aperture through which the medical hand coverings within the container may be removed.
5 . The method of claim 4 , wherein the stack of medical hand coverings are stored in the interior of the container such that the second surface of the medical hand covering faces outwards of the container.
6 . The method of claim 4 , wherein the stack of medical hand coverings are stored in the interior of the container such that the one end of the medical hand covering closer to the opening faces outwards of the container.
7 . The method of claim 1 , wherein the one or more materials, independently, comprise one or more of thermoset rubbers or thermoplastic materials.
8 . Themethod of claim 1 , wherein the one or more materials is stretchy and the unstretched circumference around the medical hand covering ranges from about 210 mm to about 250 mm, and when the medical hand covering lays flat, the width of each face ranging from about 105 mm to about 125 mm, wherein about includes the recited number +10%.
9 . The method of claim 1 , wherein the medical hand covering is ambidextrous.
10 . The method of claim 1 , wherein a sound quality obtained via the stethoscope when it is used with the medical hand covering is the same as a sound quality obtained via the stethoscope when it is used without the medical hand covering, wherein the sound quality comprising one or more of amplitude, frequency, or decibel level.
11 . The method of claim 1 , wherein the opening further comprises a cuff bead.
12 . The method of claim 1 , wherein the one or more materials are transparent or opaque.
13 . The method of claim 1 , wherein the inner cavity is adapted to tightly enclose the adult hand holding the stethoscope in a fisted position.
14 . The method of claim 1 , wherein the inner cavity is adapted to tightly enclose both the adult hand holding the stethoscope and at least a part of the stethoscope gripped by the adult hand, the part being a chestpiece of the stethoscope.