The present disclosure broadly relates to a device for treating, preventing and relieving breastfeeding conditions, and, more particularly, to a thermal device arranged to be disposed between an inner surface of a bra and a breast of a user.
Thermal devices are well known in the art. Both heating and icing, also known as thermotherapy and cryotherapy, respectively, can be effective remedies for treating various ailments. For example, ice is used to calm damaged tissues that are inflamed, red, hot and swollen as inflammation can be incredibly painful and persistent. Ice is commonly used as part of the initial treatment for sprains, strains, and other injuries. In particular, cold slows down blood flow to an injury, thereby reducing pain and swelling. Cryotherapy slows circulation thereby reducing inflammation, muscle spasm, and pain. One problem with icing is that putting the ice pack directly on the skin, using it for long periods, or applying it too often can result in tissue damage, including frostbite.
Heat is used to ease the pain of muscle spasms and trigger points, or conditions that are often dominated by them, like back and neck pain. Heat is generally recommended for chronic aches and pains, or new and minor muscular pains. Muscles tend to relax under thermotherapy as the heat can help improve circulation, reduce muscle spasms, and increase range of motion. In particular, heat opens up blood vessels, which increases blood flow and supplies oxygen and nutrients to reduce pain in joints and relax sore muscles, ligaments, and tendons. One problem with heating is that too much heat can harm skin and damage tissue.
During breastfeeding, several types of complications can arise, many of which can be at least partially relieved with either heating or icing. Some of the complications include sore or cracked nipples, painful lumps resulting from a clogged milk duct, mastitis that can result in infection, yeast infections, engorged breasts, etc. Some conditions, such as clogged milk ducts, can be treated with heat to unplug the ducts, whereas other conditions, such as engorged breasts, can be treated by icing to reduce the swelling and allow the ducts to open.
One thermal device, disclosed in U.S. Pat. No. 5,441,534 (MacWinnie et al.), includes a thermal heat pack for heating the female breast during nursing to reduce swelling and irritation. The thermal heat pack has an inner cavity for a heat conductive gel and a cloth layer stitched to a member. One problem with the thermal heat pack disclosed by MacWinnie et al. is that the thermal heat pack is only able to be heated and not cooled, which results in certain breastfeeding conditions not being able to be treated. Another problem is that the cloth layer is stitched to the member, and thus, the cloth layer is not removable, which can result in unsanitary conditions and infection. Yet another problem is that the thermal heat pack lacks any type of attachment means for securing the device to a bra, which can result in the thermal heat pack becoming dislodged during use. Another problem with the thermal heat pack is that the thermal element is not removable, and thus, cannot be heated separately.
Another thermal device, disclosed in U.S. Pat. No. 5,507,794 (Allen), includes an elongated support member having two ends, an adjustable securing member for removably securing the support member ends, at least one breast pouch disposed on the support member, a positioning member for removably positioning the breast pouch, and a temperature regulator positioned in the breast pouch for imparting a predetermined temperature to the wearer's breast regions to relieve the discomforts of swelling and tenderness thereof.
However, for a nursing mother, many problems arise if milk leaks from the nipple of her breast while using the thermal device disclosed by Allen. For example, a nursing mother is required to wash the entire removable breast pouch and/or support member if excess milk leaks from the nipple of her breast and onto the thermal device. Further, Allen's device does not prevent excess milk from leaking through the breast pouch and onto a bra, outer clothing, and/or material contacting the breast pouch, such as a bed sheet.
United States Patent Application No. 2012/0090072 (Oprandi et al.) discloses a hospital garment with adjustable pockets. The pockets have an inner chamber lined with waterproof material (i.e., plastic) to prevent condensation or other wetness from the hot/cold therapy packs from seeping through to the skin of the patient. Even though the inner chamber lined with waterproof material may prevent wetness from seeping out of the inner chamber, it does not prevent wetness applied to the rear outer surface of the pocket from seeping to the front outer surface of the pocket. In other words, the configuration disclosed by Oprandi et al. enables the front absorbent outer surface of the pocket to absorb any liquid absorbed by the rear absorbent outer surface of the pocket because both outer surfaces are absorbent and in contact with each other with no intervening hydrophobic material. This is a problem for nursing mothers because excess leakage of milk will seep around to the front of the pouch and onto outer clothing.
Thus, there is a long-felt need for a thermal device where the thermal element does not directly contact the skin to prevent damage to the skin and surrounding tissue. There is also a long-felt need for a thermal device that can be used for both heating and cooling the breast. Additionally, there is a long-felt need for a thermal device, having a pouch with a removable thermal insert that can he heated separately. Also, there is a long-felt need for a thermal device that prevents liquid from seeping from the rear of the device to the front of the device. Furthermore, there is a long-felt need for a thermal device having a barrier member removably secured to the pouch, such that the barrier member, which contacts the breast, is washable to prevent possible infections and can be soaked to provide moist heat therapy or gentle cooling therapy.
According to aspects illustrated herein, there is provided a thermal device having a pouch including: a first member having a first perimeter and a waterproof first outer surface, a second member having a second perimeter and a waterproof second outer surface where the first and second members are partially joined about the first and second perimeters, respectively; a cavity formed between the first and second members; a removable insert arranged to be disposed within the cavity, the insert including: an insert outer surface, an insert inner surface, and a thermal material encapsulated within the insert inner surface and capable of being heated or cooled; and a barrier member having an inner surface; wherein the inner surface of the barrier member is releasably securable to the first outer surface of the first member via at least one attachment means.
According to aspects illustrated herein, there is provided a thermal device arranged to be disposed between an article of clothing and an area of skin, the thermal device including a pouch including: a first member having a first perimeter and a first outer surface arranged to face the article of clothing wherein the first outer surface is hydrophobic, and a second member having a second perimeter and a second outer surface, wherein the first and second members are partially joined about the first and second perimeters, respectively, and a cavity is formed between the first and second members, a removable insert arranged to be disposed within the cavity, wherein the insert comprises thermal material capable of being heated or cooled, and a waterproofing member having an inner surface and a third outer surface. The inner surface is releasably securable to the first outer surface of the first member via at least one attachment means.
According to aspects illustrated herein, there is provided a thermal device including: a first member having a first perimeter and a first outer surface made of a first material, a second member having a second perimeter and a second outer surface made of a second material, wherein the second material is different than the first material and wherein the first and second members are joined about the first and second perimeters, respectively, and form a chamber therebetween, and a thermal material capable of being heated or cooled disposed within the chamber.
A general object is to provide a thermal device that can be worn with or without a bra.
Another object is to provide a thermal device that protects clothing from any leaking water or milk.
Another object is to provide a thermal device that has the option to provide moisture to the skin.
Another object is to provide a thermal device that can be placed anywhere on the body.
In one embodiment, the means for securing the thermal device to a bra is a strap, which includes a first end secured to a first member and a second end secured to a second member, where the bra has a strap and the strap of the thermal device is removably secured to the strap of the bra. Additionally, the first end of the strap further comprises at least one attachment means for securing the first end of the strap to the first member. Preferably, the at least one attachment means is a snap fastener. However, it should be appreciated that the attachment means can be any suitable means known in the art, such as a snap fastener, hook and loop fastener, removable adhesive, magnets, etc.
Preferably, the portions of the first edge and the second edge are at least partially connected via stitching. However, it should be appreciated that the first edge and the second edge can be secured to one another by any suitable means such as stitching, hook and loop fastener, adhesive, magnets, heat-sealing, etc. Preferably, a barrier member is removably secured to the first member and the attachment means for securing the inner surface of the barrier member to the outer surface of the first member includes a hook and loop fastener. However, it should be appreciated that the barrier member can be secured to the first member by any suitable means known in the art, such as hook and loop fastener, removable adhesive, magnets, a snap fastener, etc.
In an embodiment, the pouch is made of a waterproof material, such as a fabric laminated with polyurethane, configured on the outside surface of the pouch closest to the bra or clothing. In contrast, the barrier member is made of an absorbent material, such as an absorbent cloth. However, it should be appreciated that any of the components, such as the pouch, the barrier member, the strap, etc., can be made of any suitable material known in the art.
In an embodiment, the pouch is made of absorbent material and a waterproofing member is provided.
In an embodiment, the thermal device includes a first member made of absorbent material stitched to a second member made of a waterproof material.
In one embodiment, the first member has a first perimeter, P1, the second member has a second perimeter, P2, the barrier member has a third perimeter, P3, and the insert has a fourth perimeter, P4. Preferably, the length of the first perimeter, P1, the length of the second perimeter, P2, and the length of the third perimeter, P3, are substantially the same. The length of the fourth perimeter, P4, is less than the lengths of the first perimeter, P1, and the second perimeter, P2. Additionally, the first member, the second member, and the barrier member are substantially circular in shape. However, it should be appreciated that any of the elements of the thermal device can vary in size, shape, and configuration.
In another embodiment, the pouch is formed from a single piece of material. Thus, the portion of the first edge and the portion of the second edge are at least partially integral with one another.
These and other objects, advantages and features of the various embodiments will be better appreciated by those having ordinary skill in the art in view of the following detailed description in view of the drawings.
The nature and mode of operation of the various embodiments will now be more fully described in the following detailed description taken with the accompanying drawing figures, in which:
At the outset, it should be appreciated that like drawing numbers on different drawing views identify identical, or functionally similar, structural root elements of the various embodiments described. Moreover, although any methods, devices or materials similar or equivalent to those described herein can be used in the practice or testing of these embodiments, some embodiments of methods, devices, and materials are now described.
Furthermore, it is understood that this disclosure is not limited to the particular methodology, materials and modifications described and, as such, may, of course, vary. It is also understood that the terminology used herein is for the purpose of describing particular aspects only, and is not intended to limit the scope of the claims.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood to one of ordinary skill in the art to which this disclosure pertains. It should be appreciated that the term “substantially” is synonymous with terms such as “nearly”, “very nearly”, “about”, “approximately”, “around”, “bordering on”, “close to”, “essentially”, “in the neighborhood of”, “in the vicinity of”, etc., and such terms may be used interchangeably as appearing in the specification and claims. Additionally, the term “thermal” is defined as “being or involving a state of matter dependent upon temperature,” and thus, may be used interchangeably with reference to an element that can be “heated” or “cooled,” as appearing in the specification and claims. Any methods, devices or materials similar or equivalent to those described herein can be used in the practice or testing of the example embodiments.
Adverting now to the figures,
The following should be viewed in light of
As shown in
Moreover, barrier member 12 has barrier outer surface 26a and barrier inner surface 26b. Barrier inner surface 26b is secured to outer surface 18a (shown in
As shown in
When in use, insert 14 is placed through opening 24 and is disposed within cavity 25. Insert 14 includes insert outer surface 36a, insert outer surface 36b (shown in
When in use, user 90 (shown in
As shown in the various figures, the means for securing device 10 to bra 91 is strap 13, which includes end 32 secured to member 15 and end 33 secured to member 16. As mentioned above, strap 13 is removably secured to bra strap 92a. End 32 includes strap attachment means 34a for securing end 32 of strap 13 to member 15. Similarly, end 33 includes strap attachment means 34b for securing end 33 of strap 13 to member 16. Preferably, strap attachment means 34a removably secures end 32 to member 15, while strap attachment means 34b fixedly secures end 33 to member 16. Preferably, strap attachment means 34a is a snap fastener and includes male part 35a and female part 35b, which engage one another to secure device 10 once strap 13 is looped around bra strap 92a. Conversely, strap attachment means 34b fixedly secures end 33 to member 16 via stitching. In another embodiment, strap attachment means 34b may also removably secure end 33 to member 16 in order for strap 13 to be completely removable from pouch 11. However, it should be appreciated that attachment means 34a, 34b can be any suitable means known in the art, such as a snap fastener, hook and loop fastener, removable adhesive, magnets, etc.
In one embodiment, member 15 includes perimeter P1, member 16 includes perimeter P2, barrier member 12 includes perimeter P3, and insert 14 includes perimeter P4. Preferably, the length of perimeter P1, the length of perimeter P2, and the length of perimeter P3, are substantially the same. The length of perimeter P4, is less than the lengths of perimeter P1 and perimeter P2. It is important for the length of perimeter P4, to be less than the lengths of the perimeters P1, P2, in order for insert 14 to fit within pouch 11. Preferably, member 15, member 16, barrier member 12, and insert 14 are substantially circular in shape. However, it should be appreciated that any of these elements can vary in size, shape, and configuration.
Pouch 102 includes front member 110 and rear member 118. Rear member 118 is secured to absorbent member 106 via hook and loop fasteners 108. Front member 110 is shown as a continuous piece of the same material as rear member 118, however front member 110 can be a separate piece of material stitched together with rear member 118. In an example embodiment, front member 110 is made of fabric 114 and includes polyurethane laminate 112 on the outer surface of front member 110. Pouch 102 is waterproof due to polyurethane laminate 112 lining the outer surface of the pouch. Preferably, inner surface 116 of front member 110 is absorbent. Similarly, in an example embodiment where front member 110 is a separate piece of material than rear member 118, rear member 118 is made of fabric 122 and includes polyurethane laminate 120 on the outer surface of the rear member. Preferably, inner surface 124 of rear member 118 is absorbent. Inner surface 116 of the front member and inner surface 124 of the rear member create a cavity to hold insert 104.
Pouch 201 includes front member 202 and rear member 204. Rear member 204 is configured to contact skin of a patient, and front member 202 is configured to be secured to waterproof member 214 via hook and loop fasteners 210. Front member 202 is shown as a separate piece of material secured to rear member 204 via stitching, however, it should be appreciated that front member 202 can be made of the same continuous piece of material as rear member 204, or that heat-sealing is used instead of stitching. Preferably, thermal device 200 includes front member 202, rear member 204 made of absorbent material, insert 206 disposed between inner surfaces 212 and 224 of front member 202 and rear member 204, respectively, and removable member 214, which is made of waterproof material. Pouch 201 can also be embodied as a pillow in that front member 202 and rear member 204 are sewn together to form a chamber such that insert 206 is completely encased by front member 202 and rear member 204. The chamber is enclosed via stitching 203. However, it should be appreciated that front member 202 and rear member 204 may be sealed by any suitable means such as hook and loop fastener, adhesive, heat-sealing, magnets, etc.
Member 214 is secured to front surface 208 of pouch 201 via hook and loop fasteners 210 disposed on inner surface 220 of the member 214. Member 214 provides a waterproof barrier between front member 202 and rear member 204 and any outer clothing or a bra. This prevents liquid from outer surface 208 and outer surface 222 from seeping through pouch 201 onto cup inner surface 95a. Preferably, member 214 is made of fabric 216 and includes polyurethane laminate 218 on the outer surface. Thermal device 200 is waterproof due to laminate 218 lining the outer surface of member 214. In an example embodiment, front member 202 is waterproof as well as member 214, while rear member 202 is absorbent.
Thus, it is seen that the objects of the example embodiments are efficiently obtained, although modifications and changes should be readily apparent to those having ordinary skill in the art, which modifications are intended to be within the spirit and scope of the claims. It also is understood that the foregoing description is illustrative and should not be considered as limiting. Therefore, other embodiments are possible without departing from the spirit and scope of the claims.
This application claims priority under 35 U.S.C. § 120 as a continuation-in-part patent application of U.S. patent application Ser. No. 14/506,318, filed Oct. 3, 2014, which application is incorporated herein by reference in its entirety.
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Child | 14874372 | US |