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Publication numberUS3322118 A
Publication typeGrant
Publication date30 May 1967
Filing date13 Jul 1964
Priority date13 Jul 1964
Publication numberUS 3322118 A, US 3322118A, US-A-3322118, US3322118 A, US3322118A
InventorsLois Sotherlin
Original AssigneeLois Sotherlin
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Protective sleeve for elbow or heel
US 3322118 A
Abstract  available in
Previous page
Next page
Claims  available in
Description  (OCR text may contain errors)

May 30, 1967 1 SOTHERLIN 3,322,118

PROTECTIVE SLEEV FOR ELBOW OR HEEL Filed July 13, 1964 INVENTOR. LOIS SQTHERL//v United States Patent O 3,322,118 PROTECTIVE SLEEVE FOR ELBOW OR HEEL Lois Sotherlin, 607 W. th St., San Bernardino, Calif. 92410 Filed July 13, 1964, Ser. No. 382,073 1 Claim. (Cl. 12S-149) The present invention relates to a new and useful protective sleeve that is adapted to be worn on the elbow or foot of a bed patient to protect and cushion the skin on the corner of the elbow or at the back of the heel, so that it will not become tender and painfully sensitive from constant pressure and frictional contact with the bedding.

Patients who are confined to bed for extended periods of time during illness or convalescence frequently develop bed sores on the elbows and heels owing to pressure of the elbows and heels against the bottom sheet on the bed, and to frictional rubbing of the sheet against these parts each time the body is moved. A similar condition -occurs frequently in wheel-chair patients, who must sit for long periods of time with elbows resting on the arm rests. In either case, the condition sometimes becomes extremely painful, and is a source of much discomfort and distress to the patient.

Heretofore, it has sometimes been necessary to bandage the elbows of bedridden patients to protect them from the bedding, but this is not a satisfactory solution to the problem, as a bandage that is thick enough to cushion the elbow properly is too bulky for comfort, and tends to restrict movement of the arm. Also, a bandage that is wrapped too snugly around the arm may constrict circulation somewhat, causing discomfort. Moreover, it is time-consuming and troublesome to remove or replace bandages.

The primary object of the invention is to provide a protective sleeve for cushioning and protecting the elbow or heel, which can be pulled onto the arm or foot as quickly and as easily as a mitten or a sock might be pulled on.

Another object of the invention is to provide a protective sleeve that affords a maximum of cushion directly over the point of the elbow or at the back of the heel, where it is needed, and a minimum of bulk elsewhere, so that there is no objectionable restraint of movement, or uncomfortable constriction.

A further object of the invention is to provide a protective cushioning sleeve for the elbow or heel, that is highly absorbent so that it will absorb perspiration, and readily washable so that it can be kept sanitary at all times.

These and other objects and advantages of the present invention will become apparent to those skilled in the art upon consideration of the following detailed description of the preferred embodiment thereof, reference being had to the accompanying drawings, wherein:

FIGURE 1 is a perspective view of a protective sleeve embodying the principles of the invention, showing how it is worn on the elbow;

FIGURE 2 is a cross-sectional view of the same, taken at 2-2 in FIGURE 1;

FIGURE 3 is a somewhat enlarged, fragmentary sectional view taken at 3 3 in FIGURE 2;

FIGURE 4 is a fragmentary sectional view, taken at 4-4 in FIGURE 1; and

FIGURE 5 is a perspective view, showing how the sleeve of the invention is worn on the foot to protect the heel.

In the drawings, the protective sleeve of the invention is seen to comprise a tubular knit sleeve of cotton or other absorbent fiber, which may be at knit (or stockinet knit) for the greater portion of its length, with elastic Fice ribbed cuffs 11 and 12 at the ends thereof. Preferably, the knit tube 10 is turned in on itself from one end to form a double thickness sleeve, having an outer layer 13 and an inner layer 14. At the other end of the tube, the ends of the outer and inner layers 13 and 14 are folded inwardly on themselves and stitched together vat 15, as best shown in FIGURE 4.

On one side of the tube 10 about midway between its ends, the uniform stockinet knit is interrupted by a wedgeshaped insert portion 16, which is shaped to form an out! wardly protruding bulge, similar to the heel on a sock. Enclosed between the outer layer 13 and inner layer 14, in the area of the insert portion 16, is a round, slightly cupped, foam rubber pad 18, the edges of which are tapered down to a feather edge. The pad 18 is preferably adhered to the outer layer 13 of the tube by a spot of cement 20 applied to the convex outer surface of the pad at the center thereof. In this way, the pad is held in place, and is prevented from slipping with respect to the knit tubing.

The outwardly bulged insert portion 16 and the slightly cupped foam rubber pad 18, with its tapered edges, give a contoured sleeve that smoothly fits the normally slightlybent elbow, and accommodates itself to any movement of the arm. While the dimensions of the invention are not critical, and might vary with the size of the patient, I have found that for the average adult, a sleeve that is about 7 inches long and about 41/2 `inches wide when lying at and relaxed, is about right. The contoured foam rubber pad 18 should be about 31/2 to 4 inches in diameter and about 1A to 1/2 inch thick at its center.

If desired, the knit tubing 10 might be made in a single thickness of material except for a partial lining covering the inner surface of the foam rubber pad 18. Either the full lining shown in the drawing (i.e., inner layer 14) or the partial lining mentioned above could be knit to provide a reinforced heel area directly over the point of the elbow, similar to the insert portion 16, if desired for longer wear.

If it is desired to use the invention to protect and cushion the heel, the knit sleeve 10 is pulled onto the foot as shown in FIGURE 5, with the insert portion 16 and cushion pad 18 at the back of the heel. When worn in this manner, the sleeve of the invention provides fully cushioned protection for the heel.

While I have shown and described in considerable detail what I believe to be the preferred form of my invention, it will be understood by those skilled in the art that various changes may be made without departing from the principles of the invention as set forth in the following claim.

I claim:

A protectiver sleeve for use by a patient confined to wheel chair or bed, for the purpose of cushioning the elbow or heel, comprising:

a tubular knit sleeve of a size to it snugly over the arm or foot of the patient, said sleeve being stretchable in either direction and being knit of a moistureabsorbent yarn;

said sleeve being formed with a double thickness and having an inner layer and an outer layer;

the ends of said sleeve being formed with rib-knit cuffs for maximum stretchability and snug iit;

at least the outer layer of said sleeve being knit to provide an outwardly bulged generally spherically curved portion on one side thereof corresponding to the heel of a sock, said outwardly bulged portion being formed approximately midway between the ends of said sleeve;

a generally round, slightly cupped pad of foam rubber disposed within said sleeve between said inner and 3 4 outer layers thereof, and positioned with the convex References Cited side of the pad facing outwardly and contacting the UNITED STATES PATENTS inner surface of said outwardly bulged portion of said sleeve, said convex side having substantially 2449410 9/1948 Pohnsky 2"204X 3,189,919 6/1965 Chase 2-24 X the same spherical curvature as said outwardly 5 bulged portion; the concave side of said pad being inwardly faced to FOREIGN PATENTS receive the point of the patients elbowor heel, and 534,930 12/ 1956 Canada.

the edges of saidtpad tapering to feather edges; and 6,552 1896 Great Britain. cement means securing said pad to said outer layer 10 Y only of said sleeve, whereby said pad is prevented JORDAN FRANKLIN, Primary Examinerfrom a slipping or shifting out of place and said inner layer of said sleeve may move relative to said pad. A' R- GUEST Assistant Examine

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US2449410 *10 May 194714 Sep 1948John PolinskyProtective device for horses' legs
US3189919 *5 Dec 196322 Jun 1965George Frost CompanyCushioned protector
CA534930A *25 Dec 1956L. Schultz AugustKnee brace or stabilizer
GB189606552A * Title not available
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US3648291 *6 Jul 197014 Mar 1972William A BraddockProtective garment for bedridden people
US3937218 *29 Jul 197410 Feb 1976Medical Specialties, Inc.Decubitus pad
US3990440 *16 Jun 19759 Nov 1976Medical Specialties, Inc.Body protecting method
US4099269 *28 Jan 197711 Jul 1978Miroslav Joseph PornerProtective device
US4150442 *12 Jun 197824 Apr 1979Alba-Waldensian, IncorporatedElbow or heel protector
US4292263 *27 Aug 197929 Sep 1981Zimmer Usa, Inc.Method of producing a foamed polyurethane body-protecting pad
US4315504 *26 Jan 198116 Feb 1982Dm Systems, Inc.Elbow suspension device
US4484360 *13 Oct 198327 Nov 1984Spectrum Sports, Inc.Shin guard and method of making
US4484361 *13 Oct 198327 Nov 1984Spectrum Sports, Inc.Knee and elbow pad and method of making
US4504054 *16 Sep 198112 Mar 1985Jackson Emanuel LElbow brace for bowlers and golfers
US4922929 *31 Aug 19898 May 1990Dejournett Richard LPadded elbow brace
US5419161 *15 Apr 199430 May 1995Beiersdorf AgArticular bandage having waxy structure inserts
US5640714 *29 Sep 199524 Jun 1997Wacoal Corp.Lower leg protection garment formed from materials having strong and weak straining forces
US5642525 *8 Dec 19951 Jul 1997Ketola; Linda J.Elbow protective garment
US619251919 Mar 199927 Feb 2001Kathleen L. CoalterAthletic sports pad
US6279160 *4 Feb 200028 Aug 2001Asics CorpKnee and elbow protector
US6360748 *17 Nov 200026 Mar 2002Handle With Care, Inc.Apparatus and method for safely maintaining an extended restraining hold on a person
US65079559 Aug 200121 Jan 2003Mcdavid Knee Guard, Inc.Athletic protective pad
US6517507 *13 Nov 200011 Feb 2003Caron FahertyWrist guard for alleviating repetitive strain disorder by computer operators
US6574799 *23 Aug 200110 Jun 2003Archie R. DonaldsonAnti-osteoarthritis and anti-hypothermia garment
US6665876 *1 Nov 200123 Dec 2003James O. NewmanCombination protective sleeve and head wear
US699684812 Dec 200214 Feb 2006Donaldson Archie RAnti-osteoarthritis and anti-hypothermia garment and device
US7056299 *10 Sep 20046 Jun 2006Brown Medical IndustriesDevice for heel shock absorption, swelling, and pain treatment
US7636950 *30 Sep 200529 Dec 2009Nike, Inc.Article of apparel with zonal stretch resistance
US7975634 *29 Sep 200812 Jul 2011Kirsten DuganBaby legging with knee pad and patch
US8353886 *15 Dec 200515 Jan 2013Kimberly-Clark Worldwide, Inc.Male hygienic article and dispenser therefor
US860161324 Nov 200910 Dec 2013Nike, Inc.Article of apparel with zonal stretch resistance
US20050015840 *25 Jul 200327 Jan 2005Biggerstaff James M.Forearm sun protection garment
US20060058722 *10 Sep 200416 Mar 2006Brown Medical IndustriesDevice for heel shock absorption, swelling, and pain treatment
US20060130217 *29 Jan 200422 Jun 2006Lambertz Bodo WSock
US20060253962 *11 May 200516 Nov 2006Wei HuaLeg length discrepancy corrective sock
US20070074328 *30 Sep 20055 Apr 2007Nike, Inc.Article of apparel with zonal stretch resistance
US20070142794 *15 Dec 200521 Jun 2007Kimberly-Clark Worldwide, Inc.Male hygienic article and dispenser therefor
US20070277282 *17 May 20066 Dec 2007Art SheppellSupport for prevention of decubitus ulcers
US20100016813 *18 Jul 200821 Jan 2010Brown Medical IndustriesProduct for treating heel fissures
US20100031706 *30 Jan 200811 Feb 2010OlympiaTextile device for body protection
US20100064415 *24 Nov 200918 Mar 2010Nike, Inc.Article Of Apparel With Zonal Stretch Resistance
US20100319096 *22 Jun 200923 Dec 2010Scott Michael AMethods and devices for reducing elbow pain and arm fatigue for poker players when playing poker
US20110224762 *8 Mar 201115 Sep 2011Gruber Thomas LTherapeutic System for Securing a Hot or Cold Source to a Body
US20130145521 *26 May 201113 Jun 2013Ellen Frieder SpicuzzaMethod and device for protecting the human body from foot strike shock
US20160366950 *19 Jun 201522 Dec 2016Richard ThompsonAthletic garment assembly
USD7997874 Nov 201517 Oct 2017Obstacle Guard LLCPadded leg compression sleeve
USD8004204 Nov 201524 Oct 2017Obstacle Guard LLCPadded arm compression sleeve
USD802154 *8 Feb 20167 Nov 2017Brian J. CeccarelliKnee wrap
DE102010006459A1 *1 Feb 20104 Aug 2011Amoena Medizin-Orthopädie-Technik GmbH, 83064Kleidungsstück
DE102010006459B4 *1 Feb 20106 Dec 2012Amoena Medizin-Orthopädie-Technik GmbHKleidungsstück
WO1986004811A1 *8 Feb 198628 Aug 1986Weihermüller & Voigtmann Gmbh & Co KgEpicondylic bandage
WO1992005756A1 *8 Oct 199116 Apr 1992Smith & Nephew PlcWound dressing
U.S. Classification128/892, 128/881, 2/239, 2/16, D29/121.1, 2/24
International ClassificationA61F13/10, A61F13/06
Cooperative ClassificationA61F13/069, A61F13/101
European ClassificationA61F13/10E, A61F13/06D9