Patent Application
20100305485
A Provisional patent application covering the invention described herein was filed on Jun. 2, 2009, and assigned Ser. No. 61/217,525.
Research and development of this invention and Application have not been federally sponsored, and no rights are given under any Federal program.
NOT APPLICABLE
1. Field of the Invention
This invention relates to a cast or bandage protector for use when a wearer wishes to bathe, in general, and to such a cast or bandage protector able to be immersed in water, but which is sufficiently inexpensive to allow its being discarded and thrown away after a single use, in particular.
2. Description of the Related Art
As is understood, cast or bandage protectors are known which comprise elongated bags that fit around the arm or leg of a user to prevent the cast or bandage from getting wet. Primarily used when bathing or showering, these protectors generally are in the configuration of bags that are closed at one end and open at an opposite end. Different types of arrangements have been disclosed to effect a closure of the bag. For example, one construction employs a strap and buckle type of closure. A second employs hook and loop fastener strips in fixing the cover about the extremity being protected. Others utilize overlapping flaps and bands. Still others employ cinch clips, with cords and toothed locking members. These all follow from the recognition that the type of plaster generally used to form a cast around broken or severely injured limbs and joints becomes soft and deteriorates when it gets wet. Patients, therefore, are advised to make every effort to keep the cast (or bandage for that matter) dry at all times.
No matter the type or construction employed, however, the typical approach of an individual who desires to take a bath or shower with a cast or bandage in position is to try to place a plastic bag over the leg or arm, and to then attempt to secure it by tying it around the upper portion of the limb. Although this sometimes provides a satisfactory sealing, experience has shown that the seal, in many instances, still is not effective, and some moisture does, in fact, enter the cast or bandage area. But, almost as equally important is that the prior art covers available are fairly expensive, selling for upwards of $30.00 each, oftentimes as a result of their being designed and constructed for multiple reuse.
Analysis has indicated that a simpler, disposable type of cover would be beneficial to a user if it could provide comparable sealing features and ease in positioning and securing about the limb involved—but one which would be discardable after a single use.
It is an object of the present invention, therefore, to provide a new and improved waterproof cast or bandage cover which fulfills this function, yet one which can be inexpensively manufactured so as to be available for retail sales at a much lower cost.
It is an object of the invention, also, to provide such an improved waterproof cast or bandage cover which can be easily positioned in place by a user, but which is designed and constructed so as to be disposable and easily discardable after use.
It is another object of the invention to provide this waterproof cover in a way as to be easily administrable in conjunction with protecting a cast or bandage on a user's arm or leg, and sufficiently compressible and compactible so as to be able to be packaged several or more to a box, and priced on a per unit basis many times less than that at which the prior art covers are presently being marketed.
As will be seen from the following description, the disposable waterproof cast and bandage cover of the invention includes a plastic sheath to fit securely and snugly around an arm or leg cast or bandage so as to protect it from water damage. Featuring a flexible, elastic band at the protector's opening, a comfortable and secure fit follows through the use of a stretchable, rubberized band looped over and fitted between the troughs of the band. Manufacturable in styles to sufficiently cover full arm and wrist casts, and full leg and foot casts, the waterproof cover of the invention could also be offered in a one-size-fits-all standard for adults—donning the cover over a foot or leg for example as one would do in pulling on a boot—while for an arm, the donning of the cover would mirror the pulling on of a glove, and then upwardly along the arm. A wearer would then be able to take a shower or enjoy a hot bath, while still insuring that the plastic construction of the cover would keep the cast or bandage dry. The elastic band/rubberized band interplay of the cover would then provide the effective barrier between the water and the protected area.
After the bathing or showering is complete, as will be appreciated, the wearer would simply remove the protector—from the arm or leg by reversing the manner of putting it on, and then dispose and discard the protector instead of hanging it on a towel bar to dry or stowing it in a closet until intended for reuse once again.
These and other features of the present invention will be more clearly understood from a consideration of the following description, taken in connection with the accompanying Drawings, in which:
Both the waterproof glove 10 and waterproof boot 12 of the invention are preferably composed of a polypropylene plastic.
The glove 10 of
The following dimensions have proved useful in a preferred construction of the glove 10:
The boot 12 of
As will be appreciated by those skilled in the art, once the glove 10 or boot 12 is in position on the arm or leg as the case may be, further pulling adjustment of the glove or boot “ON” or “OFF” follows simply by rolling the rubberized band from one trough to another, or just rolling the rubberized band along in constructions where only a single trough is present. However, in both configurations, the waterproof sealing remains in protecting the cast or bandage from getting wet when bathing or showering. Afterwards, the rubberized band is simply removed, and the glove 10 or boot 12 is discarded and disposed of.
While there have been described what are considered to be preferred embodiments of the present invention, it will be understood that modifications maybe made by those skilled in the art without departing from the scope of the teachings herein. For at least such reason, therefore, resort should be had to the claims appended hereto for a true understanding of the invention.
| Number | Date | Country | |
|---|---|---|---|
| 61217525 | Jun 2009 | US |
