CN114190618A

CN114190618A - Medical bra for rehabilitation after mastectomy

Info

Publication number: CN114190618A
Application number: CN202111541511.0A
Authority: CN
Inventors: 李建达
Original assignee: Jiaxing Zhengqun Medical Devices Co ltd
Current assignee: Jiaxing Zhengqun Medical Devices Co ltd
Priority date: 2021-12-16
Filing date: 2021-12-16
Publication date: 2022-03-18
Anticipated expiration: 2041-12-16
Also published as: CN114190618B

Abstract

The invention discloses a medical bra for rehabilitation after mastectomy, which comprises a breast pad, wherein a nipple protection device is arranged on the inner side surface of the breast pad, which is in contact with a human body, and the position of the nipple protection device can move on the inner side surface of the breast pad. The inner side of the breast pad is provided with the nipple protection device, and the nipple protection device can be adjusted according to the specific position of the nipple of a user so as to be suitable for different individuals.

Description

Medical bra for rehabilitation after mastectomy

Technical Field

The invention relates to the field of wearable bras, in particular to a medical bra for rehabilitation after mastectomy.

Background

As shown in fig. 9, the nipple is the visual focus of the breast, and the protection of the nipple and the blood supply should be fully appreciated during any breast surgery. As shown in fig. 10, the nipple is easily squeezed in daily life, and partial or total necrosis of the nipple occurs.

In the art of breast operation and postoperative rehabilitation stage, need wear nipple protective sheath and just can protect the nipple, but the nipple protective sheath is hardly worn alone, and drops easily, consequently needs a brassiere that has nipple safety cover, can protect women's nipple. However, because each person has a different chest shape and a different nipple position, it is difficult to adapt to most of the brassiere with the nipple position. Therefore, there is a need for a brassiere with a built-in nipple protector that can be adjusted in position.

Disclosure of Invention

The invention aims to provide a medical bra for rehabilitation after mastectomy, wherein a nipple protection device is arranged on the inner side of a breast pad and can be adjusted according to the specific position of a nipple of a user so as to be suitable for different individuals.

In order to realize the purpose of the invention, the invention adopts the following technical scheme: the utility model provides a medical brassiere for mastectomy postoperative is recovered, includes the breast pad, be equipped with nipple protection device on the medial surface of breast pad and human contact, nipple protection device's position can remove on the medial surface of breast pad.

Compared with the prior art, the medical bra for the rehabilitation after the mastectomy, which adopts the technical scheme, has the following beneficial effects: the medical bra for rehabilitation after mastectomy can manually adjust the protection position of the nipple protection device, and is suitable for different individuals.

Preferably, a cavity is arranged in the chest pad, and an opening of the cavity is positioned on the inner side surface of the chest pad; the nipple protection device comprises a bag and a nipple cover, wherein the bag and the bag are connected with each other to form a sealed cavity, and fluid is filled in the cavity; the pouch is located within the cavity and the nipple is exposed from the opening and is movable within the opening.

Preferably, the inner diameter of the cavity is larger than the inner diameter of the opening, a support member is arranged in the cavity, the support member comprises a bottom plate covering the bottom of the cavity and a side plate covering the inner side wall of the cavity, and the support member is located between the inner wall of the cavity and the bag.

Preferably, one surface of the supporting piece, which is in contact with the accommodating cavity, is adhered to the accommodating cavity, and the other surface of the supporting piece, which is in contact with the bag, is smooth. Reduce the frictional force between sack and appearance chamber, improve the smoothness degree that the nipple protector adjusted.

Preferably, the side plate is provided with a slotted groove in a long strip shape, and the length direction of the slotted groove is along the direction of the side wall; the side piece is provided with a strip-shaped elastic sheet, one end of the elastic sheet is connected with one end of the slot, and the length of the slot is greater than that of the elastic sheet; a tensioning rope is arranged between the side plate and the cavity, one end of the tensioning rope is fixed on the outer side of the side plate, and the other end of the tensioning rope is exposed out of the chest pad by bypassing the outer side of the side plate.

Preferably, the outer side of the bag is provided with evenly distributed folds, one end of the elastic sheet, which is not connected with the groove, is provided with a convex rib for increasing friction, and the convex rib is arranged on one surface, which is contacted with the bag, of the elastic sheet.

Preferably, the bra comprises two chest cushions, the end parts of the tensioning ropes exposed from the two chest cushions are respectively exposed outside the bra, the outer side of the bra is provided with a rough surface, one end of the tensioning rope exposed at the chest cushions is provided with a hook surface, and the tensioning ropes are fixed on the rough surface of the bra through the hook surfaces. The position of the nipple shield can be fixed through the tensioning rope, so that the nipple shield is more convenient to use.

Preferably, the inner side surface of the nipple cover is provided with a flexible porous silica gel layer, the inner side of the silica gel layer is further provided with a plurality of spherical protrusions, the spherical protrusions form two groups of limiting protrusions, the two groups of limiting protrusions are located in the same vertical plane, and the two groups of limiting protrusions are oppositely arranged relative to the axis of the nipple cover. The silica gel layer can strengthen the anti extrusion ability of nipple shield, plays the supporting role to the nipple, guarantees that the nipple can not receive the extrusion.

Preferably, the inner side surface of the nipple cover is provided with a flexible porous silica gel layer, the nipple cover is provided with a deformation structure, the deformation structure comprises a base and a push rod, the base is located on the outer surface of the nipple cover, and the push rod can extrude towards the inner side of the nipple cover along the base to enable the silica gel layer to deform towards the inner side.

Preferably, the surface of the push rod is provided with a plurality of limiting lugs, and the base is internally provided with a limiting groove. The user can adjust the space in the nipple shield according to the condition of the nipple of the user, and the using effect of the medical bra for the rehabilitation after the mastectomy in the embodiment is achieved.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the medical bra for rehabilitation after mastectomy of the present invention.

Fig. 2 is a schematic structural diagram of the inner side of the medical bra used for rehabilitation after mastectomy in the embodiment.

Fig. 3 is a schematic view of the nipple protector inside the breast pad in the embodiment.

Fig. 4 is a schematic view showing the movement of the nipple protector within the breast pad in the embodiment.

Fig. 5 is a schematic view of the nipple protector inside the breast pad in an ideal state in the embodiment.

FIG. 6 is a schematic view of the embodiment shown with the bladder restrained from movement relative to the chamber after tensioning of the tensioning cord.

Fig. 7 is a schematic view of the internal structure of the nipple shield of the embodiment.

Fig. 8 is a schematic view of the deformable structure provided in the nipple shield according to an embodiment.

Fig. 9 is a schematic view of a nipple.

Fig. 10 is a schematic view of a nipple being squeezed.

Reference numerals: 1. a chest pad; 10. a cavity; 11. an opening; 2. a nipple protector; 21. a pouch; 22. A nipple shield; 221. a silica gel layer; 222. a spherical bulge; 223. a base; 223a and a limit groove; 224. a push rod; 224a, a limit bump; 23. a cavity; 3. a support member; 31. a negative film; 32. a side panel; 321. a fixing hole; 33. grooving; 34. a spring plate; 341. a rib; 4. tensioning the rope; 51. rough surface; 52. and (6) hooking the surface.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

The medical bra for rehabilitation after mastectomy as shown in fig. 1 to 2 has the same appearance and wearing manner as the common bra. The bra pad 1 of the bra is internally provided with a nipple protection device 2, the nipple protection device 2 is provided with a nipple sleeve, and after the bra of the embodiment is worn, the nipple is positioned on the nipple sleeve.

Since the human body structure is similar, but there is a difference in the specific location of the nipple, a cavity 10 is provided inside the breast pad 1, in the general range of the nipple, as shown in fig. 2, the opening 11 of the cavity 10 is located on the side of the breast pad 1 contacting with the human breast, and the nipple protector 2 is located in the cavity 10. In order to prevent the teat protector 2 from falling out of the cavity 10, in this embodiment the inner diameter of the cavity 10 is larger than the inner diameter of the opening 11.

As shown in fig. 3 and 4, the teat protector 2 comprises a bladder 21 and a teat cup 22, the bladder 21 and the bladder 21 being interconnected to form a sealed volume 23, the volume 23 being filled with a fluid. The pouch 21 is located inside the cavity 10 and the nipple 22 is exposed from the opening 11 and is able to move within the confines of the opening 11.

In this embodiment, the exterior of the bladder 21 is not connected to the interior of the cavity 10, so the specific position of the nipple 22 within the opening 11 can be manually adjusted. For example, manually adjusting the position of the nipple 22 from fig. 3 to that shown in fig. 4, the bladder 21 as a whole will move in the direction of the arrow.

In addition, the fluid filled in the bladder 21 can be directly gas, liquid or even granular solid, and considering the overall cost and weight of the bra, the bladder 21 is preferably filled with certain foam granules.

The nipple protection device 2 and the breast pad 1 formed by the bag 21 and the nipple shield 22 are both relatively soft as a whole, and the bra is easy to deform during long-term wearing and use, so that the supporting member 3 is arranged in the cavity 23, the supporting member 3 comprises a bottom sheet 31 covering the bottom of the cavity 23 and a side sheet 32 covering the inner side wall of the cavity 23, and the supporting member 3 is integrally positioned between the inner wall of the cavity 23 and the bag 21. Wherein, the face of the support member 3 contacting the cavity 23 is adhered to the cavity 23, and the face of the support member 3 contacting the pouch 21 is smooth. The support 3 is preferably made of plastic or rubber and the contact surface of the support with the pouch 21 is smooth to ensure that the nipple 22 can move smoothly.

The position of the nipple 22 can be adjusted by the wearer of the brassiere during wear, depending on the wearer's condition. To prevent displacement of the nipple 22 during wearing, the support piece is provided with a spring tab 34.

As shown in fig. 5 and 6, the side sheet 32 is provided with a slot 33 arranged in a long strip shape, and the length direction of the slot 33 is along the direction of the side wall; the side piece 32 is provided with a strip-shaped elastic sheet 34, one end of the elastic sheet 34 is connected with one end of the slot 33, and the length of the slot 33 is greater than that of the elastic sheet 34; a tension rope 4 is arranged between the side plate 32 and the cavity 23, one end of the tension rope 4 is fixed on the outer side of the side plate 32, and the other end ring of the tension rope 4 bypasses the outer side of the side plate 32 and is exposed out of the chest pad 1. The slots 33 and the resilient tabs 34 may be provided in plurality on the side panels 32 to enhance the ability of the resilient tabs 34 to locate the pocket 21, in this embodiment, there are two slots 33 and resilient tabs 34.

As shown in fig. 6, the supporting plate is integrally fixed in the cavity 23 of the chest pad 1, one end of the tension rope 4 is fixed on the shell of the side plate 32, and the other end of the tension rope passes through the chest pad 1, so that the user can pull the tension rope 4 (arrow a1 direction) after manually adjusting the position of the nipple 22, the tension rope 4 is arranged around the side plate 32, and after receiving a pulling force, the tension rope 4 presses the elastic sheet 34 in the slot 33 and the slot 33. Since the length of the slot 33 is greater than the length of the resilient tab 34, the tensioning cord 4 will force the end of the resilient tab 34 not secured to the end of the slot 33 to move inwardly of the cavity 23 (in the direction of arrow a 2), contact the outside of the pouch 21 located therein, and apply a force to the pouch 21, thereby locking the pouch 21, preventing the pouch 21 from moving within the cavity 23, and ensuring that the nipple 22 will not be displaced.

In order to prevent the tension cord 4 from slipping out of the side piece 32 and the slot 33, a fixing hole 321 is further formed on the outer side of the side piece 32, and the tension cord 4 is disposed around the outer side of the side piece 32 through the fixing hole 321.

Additionally, bladder 21 contains granular foam, and nipple 22 can move within the granular foam during non-compression of bladder 21, when spring 34 applies a force to bladder 21, causing the foam granules in bladder 21 to compress against each other. Thus, the position of the nipple 22 is well fixed by the combined action of the force between the dome 34 and the bladder 21 and the interaction of the foam particles.

In order to increase the friction force between the elastic sheet 34 and the pocket 21, a rib 341 for increasing friction is provided at one end of the elastic sheet 34 not connected to the slot 33, and the rib 341 is provided on the surface of the elastic sheet 34 contacting the pocket 21. Further, the outer side of the bag 21 is provided with evenly distributed wrinkles, and in the present embodiment, a pleated cloth may be used for the outer side of the bag 21.

The brassiere includes two chest pads 1, and the tip that taut rope 4 exposes respectively in two chest pads 1 exposes in the brassiere outside, and the outside of brassiere is equipped with matte 51, and taut rope 4 exposes and is equipped with hook face 52 in the one end of chest pad 1, and taut rope 4 passes through hook face 52 to be fixed on the matte 51 of brassiere. The textured surface 51 of the brassiere may be provided on the outer side of the brassiere as shown in fig. 1, or may be provided elsewhere on the brassiere.

The method for adjusting and fixing the position of the nipple 22 in the actual use of the medical bra for rehabilitation after mastectomy in the present embodiment is further described with reference to fig. 1 to 6.

The user removes the hook surface 52 of the tension cord 4 from the hair surface 51, ensuring that the tension cord 4 is not in a tensioned state and the nipple shield 22 is in a position adjustable state.

The user manually adjusts the nipple shield 22 into position depending on where the user's nipple is located.

Pulling the tension cord 4 causes the tension cord 4 to compress the resilient tab 34 on the side panel 32, securing the position of the nipple 22.

And finally, wearing the bra normally.

In this embodiment, in order to protect the nipple better, as shown in fig. 7 and 8, the inner surface of the nipple shield 22 is provided with a flexible and porous silicone layer 221, and the silicone layer 221 can provide better protection for the nipple, increase the deformation resistance of the nipple shield 22, and prevent the nipple shield 22 from being deformed by the external or fluid in the sac 21.

As shown in fig. 7, a plurality of spherical protrusions 222 are further disposed on the inner side of the silicone layer 221, the spherical protrusions 222 form two sets of limiting convex groups, the two sets of limiting convex groups are located on the same vertical plane, and the two sets of limiting convex groups are oppositely disposed with respect to the axis of the nipple shield 22, so that the nipple that can protrude out can be supported.

As shown in fig. 8, in order to provide better support for the protruding nipple, a deformation structure is provided in the nipple shield 22, the deformation structure comprises a base 223 and a push rod 224, the base 223 is located on the outer surface of the nipple shield 22, and the push rod 224 can be pressed along the base 223 towards the nipple shield 22 side to deform the silicone layer 221 inwards. Wherein, the surface of the push rod 224 is provided with a plurality of limit bumps 224a, and the base 223 is provided with a limit groove 223 a. The user can adjust the length of the pushing base 223 of the pushing rod 224 according to his own requirements.

The foregoing is a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.

Claims

1. The utility model provides a medical brassiere for mammary gland resection postoperative is recovered which characterized in that: including chest pad (1), be equipped with nipple protection device (2) on the medial surface of chest pad (1) and human contact, the position of nipple protection device (2) can move on the medial surface of chest pad (1).

2. The medical bra for rehabilitation after mastectomy according to claim 1, wherein: a cavity (10) is arranged in the chest pad (1), and an opening (11) of the cavity (10) is positioned on the inner side surface of the chest pad (1); the teat protector (2) comprises a bladder (21) and a nipple shield (22), the bladder (21) and the bladder (21) are connected with each other to form a sealed cavity (23), and the cavity (23) is filled with fluid; the pouch (21) is located within the cavity (10) and the nipple (22) is exposed from the opening (11) and is movable within the opening (11).

3. The medical bra for post-mastectomy rehabilitation according to claim 2, wherein: the inner diameter of the cavity (10) is larger than that of the opening (11), a support piece (3) is arranged in the cavity (23), the support piece (3) comprises a bottom piece (31) covering the bottom of the cavity (23) and a side piece (32) covering the inner side wall of the cavity (23), and the support piece (3) is located between the inner wall of the cavity (23) and the bag (21).

4. The medical bra for post-mastectomy rehabilitation according to claim 3, wherein: one surface of the support piece (3) contacted with the accommodating cavity (23) is adhered to the accommodating cavity (23), and one surface of the support piece (3) contacted with the bag (21) is smooth.

5. The medical bra for rehabilitation after mastectomy according to claim 3 or 4, wherein: the side piece (32) is provided with a slotted groove (33) which is arranged in a long strip shape, and the length direction of the slotted groove (33) is along the direction of the side wall; the side piece (32) is provided with a strip-shaped elastic sheet (34), one end of the elastic sheet (34) is connected with one end of the open slot (33), and the length of the open slot (33) is greater than that of the elastic sheet (34); a tensioning rope (4) is arranged between the side plate (32) and the accommodating cavity (23), one end of the tensioning rope (4) is fixed on the outer side of the side plate (32), and the other end of the tensioning rope (4) is exposed out of the chest pad (1) by bypassing the outer side of the side plate (32).

6. The medical bra for post-mastectomy rehabilitation according to claim 5, wherein: the outer side of the bag (21) is provided with evenly distributed folds, one end of the elastic sheet (34) which is not connected with the groove (33) is provided with a convex rib (341) for increasing friction, and the convex rib (341) is arranged on one surface of the elastic sheet (34) which is contacted with the bag (21).

7. The medical bra for post-mastectomy rehabilitation according to claim 6, wherein: the bra comprises two chest cushions (1), the end parts of the tensioning ropes (4) exposed out of the two chest cushions (1) are respectively exposed outside the bra, the outside of the bra is provided with a rough surface (51), one end of each tensioning rope (4) exposed out of the chest cushion (1) is provided with a hook surface (52), and the tensioning ropes (4) are fixed on the rough surface (51) of the bra through the hook surfaces (52).

8. The medical bra for rehabilitation after mastectomy according to claim 1 or 7, wherein: the nipple cover is characterized in that a flexible porous silica gel layer (221) is arranged on the surface of the inner side of the nipple cover (22), a plurality of spherical protrusions (222) are further arranged on the inner side of the silica gel layer (221), the spherical protrusions (222) form two groups of limiting protrusions, the two groups of limiting protrusions are located on the same vertical plane, and the two groups of limiting protrusions are oppositely arranged relative to the axis of the nipple cover (22).

9. The medical bra for rehabilitation after mastectomy according to claim 1 or 7, wherein: the nipple cover (22) is provided with a flexible porous silica gel layer (221) on the inner side surface, the nipple cover (22) is provided with a deformation structure, the deformation structure comprises a base (223) and a push rod (224), the base (223) is located on the outer surface of the nipple cover (22), and the push rod (224) can extrude towards the inner side of the nipple cover (22) along the base (223) to enable the silica gel layer (221) to deform towards the inner side.

10. The medical bra for post-mastectomy rehabilitation according to claim 9, wherein: the surface of the push rod (224) is provided with a plurality of limit lugs (224 a), and a limit groove (223 a) is arranged in the base (223).