CN115670797A - A massage-type mammary gland pressure bandage for convenient arm fixation - Google Patents

Abstract

The invention discloses a massage type mammary gland pressure bandage which is convenient for fixing the arm. The pressure bandage comprises a bandage body, a shoulder strap and an upper arm fixing block; The left and right sides of the back wrap around the front chest and are fixed by Velcro; the shoulder straps include two shoulder straps, which are connected to the middle of the bandage body at intervals. The upper arm fixing block is vertically fixed on the outer surface of the bandage body and is located under the user's armpit; the outer surface of the upper arm fixing block is provided with a vertical groove, the center of the groove is located on the midaxillary line, and the groove runs through the upper arm fixing block At both ends, the width and depth of the groove are adapted to the size of the upper arm of the user; the left side of the outer side of the upper arm fixing block is fixed with a fastening strap, and the head end of the tightening strap crosses the groove and wraps around to the right side of the upper arm fixing block. It is disassembled and fixed; a massage component for massaging the upper arm is arranged on the inner side of the fastening strap.

Description

A massage-type mammary gland pressure bandage for convenient arm fixation

technical field

The invention belongs to the technical field of medical protective gear, and in particular relates to a massage-type mammary gland pressure bandage for conveniently fixing an arm.

Background technique

After radical mastectomy or modified radical mastectomy, it is necessary to pressurize the incision to prevent postoperative subcutaneous hemorrhage and fluid caused by flap movement, prevent incision infection and flap necrosis, and avoid prolonging the patient's hospital stay. When bandaging, it is required to wrap the bandage evenly and maintain a certain pressure. If it is too loose, it may cause subcutaneous blood and fluid accumulation, cause incision infection, and even skin flap necrosis; After radical surgery, the thickness of the flap should be between 3 and 5 mm. Excessive pressure and tight bandaging will block the blood supply of the flap, increase the risk of flap necrosis, and prolong the hospital stay.

The traditional bandaging method is to bandage directly through bandages, but it is difficult to effectively control the pressure in this bandaging method. On the one hand, because it needs to pass through the breasts, when the contraction is too tight, it will cause greater pressure on the breasts, and if it is too loose, it will not reach the corresponding for dressing purposes. In addition, after breast cancer surgery, upper arm braking is required to avoid flap movement and axillary subcutaneous fluid caused by upper arm movement, while upper arm braking is accomplished indirectly by braking the forearm on the affected side or by wrapping gauze on both upper arms. . There are mainly two problems in the existing massaging breast pressure bandage for conveniently fixing the arm:

1. In order to brake the upper arm, generally use a bandage to hang the forearm close to the side of the operation to the chest, so that the upper arm is close to the body to achieve the purpose of braking, so as to avoid tearing the incision; but the forearm is suspended for a long time, unable to move, blood and lymphatic backflow Unsmooth, easy to cause edema of the upper limbs on the affected side; or the purpose of braking is achieved by wrapping the upper arms on both sides with gauze, but the upper arms on the unaffected side cannot move, which affects the daily activities of the patient;

2. The pressure at the surgical breast position is mainly provided by the pressure bandage. In order to provide enough pressure, it is often necessary to increase the tension of the pressure bandage, resulting in a strong sense of binding for the user and affecting normal activities;

3. Since the tension of the pressure bandage is adjusted by the medical staff, the adjustment of the tension of the medical staff of different genders is relatively subjective, and it is easily affected by the feedback of the patients, so it is difficult to accurately control the tension of the pressure bandage. For example, male medical staff have stronger arm strength, and the tension of the pressure bandage tends to be larger; while female medical staff have weaker arm strength, and the tension of the pressure bandage is often smaller; moreover, different patients' tolerance to pressure Depending on the degree of tension and the interference of postoperative pain, it is easy to give wrong pressure feedback, which affects the accurate control of the degree of tension by medical staff.

Contents of the invention

The invention provides a massage-type mammary gland pressure bandage which is convenient for fixing the arm, and aims to solve the problems of inconvenient fixing of the arm of the existing pressure bandage, strong binding feeling when the pressure bandage is used, affecting normal activities and unstable pressure control.

For this reason, the present invention adopts following technical scheme:

A massage type mammary gland pressure bandage for conveniently fixing an arm, the pressure bandage includes a bandage body, a shoulder strap and an upper arm fixing block;

The body of the bandage is in the shape of a rectangular strip, with Velcro on the left and right ends; when in use, the body of the bandage wraps around from the left and right sides of the back to the front chest, and is fixed by Velcro;

There are two shoulder straps, which are connected to the middle of the bandage body at intervals. When in use, the head of the shoulder strap is fixed on the front chest of the bandage body from the back around the shoulder;

The upper arm fixing block is vertically fixed on the outer surface of the bandage body and is located under the user's armpit; the outer surface of the upper arm fixing block is provided with a vertical groove, the center of which is located on the axillary line, and the groove runs through the upper and lower sides of the upper arm fixing block. The width and depth of the groove are adapted to the size of the upper arm of the user; the left side of the outer surface of the upper arm fixed block is fixed with a fastening strap, and the head of the fastened strap crosses the groove and wraps around to the right side of the upper arm fixed block, which is detachable Fixed; there is a massage component on the inner side of the tight strap for massaging the upper arm;

The pressure measurement unit includes two, which are placed inside the bandage body corresponding to the positions of the two breasts, and are used to measure the pressure of the bandage body on the chest.

Further, it also includes an oblate sac bag for providing squeezing force for the postoperative breast, the sac bag is detachably connected to the inner side of the bandage body, and the sac bag is facing the position of the postoperative breast when in use.

Furthermore, the center of the inner side of the bandage body is provided with a horizontal strip of Velcro, the back of the pouch is provided with a Velcro, and the pouch is detachably connected to the bandage body through the Velcro.

Further, the outer surface of the pouch is made of fabric material, and the inside is filled with sponge, fabric, buckwheat husk or silica gel.

Further, the upper arm fixing block is made of silicone material, sponge material, EPS material or other flexible materials.

Further, the pressure measurement unit includes an outer pressure piece and an inner pressure piece made of disc-shaped hard material, and four ring-shaped pressure sensors are arranged between the outer pressure piece and the inner pressure piece, and the pressure sensors are electrically connected with The control circuit is electrically connected with a digital display unit, and the digital display unit is arranged outside the bandage body for displaying the pressure value of the pressure sensor.

Further, the inner surface of the upper arm fixing block is in a concave arc shape, and the inner surface and the bandage body are fixed by suture or glue.

Further, the massage assembly includes a vibrating block arranged in the tightening strap, the vibrating block is electrically connected to a controller and a control panel, the control panel is located outside the tightening strap, and the control panel is provided with a control panel to control the opening and closing of the vibrating block. button; the massaging component also includes a lithium battery that powers the vibration block, and the lithium battery is built into the tie-down strap.

Further, the vibration block includes two, and the two vibration blocks are arranged at intervals up and down along the arm direction.

Further, the width of the bandage body is 15-30 cm, and the length is 90-120 cm.

Further, the bandage body is made of skin-friendly and breathable material, and the bandage body is densely covered with air holes.

The beneficial effects of the present invention are:

1. The traditional suspension arm pressure bandage, the forearm is suspended and fixed, and the forearm cannot move freely; the invention can liberate the user's forearm, and in the postoperative recovery stage, the user's forearm can move freely, promote blood and lymphatic return, and reduce the degree of arm edema , promote wound recovery and help shorten recovery time;

2. The traditional suspension arm pressure bandage cannot effectively fix the upper arm, and pulling the wound when the upper arm is moving is likely to cause wound bleeding or even wound tearing; the present invention can effectively fix the upper arm, and the upper arm is always close to the body during normal activities of the user; Effectively avoid the risk of wound bleeding or even wound tear caused by muscle stretching caused by arm activities;

3. The pressure bandage of the present invention is provided with a pouch, which can provide squeezing force for the postoperative breast, and can still provide sufficient pressure for the position of the postoperative breast while reducing the tension of the pressure bandage of the present invention, improving the user's wearing comfort;

4. There is a massage component on the tightening strap, which can massage the upper arm, further promote blood and lymphatic return, reduce arm edema, promote wound recovery, and help shorten recovery time;

5. Set the pressure measurement unit. When the medical personnel wear the pressure bandage for the patient, they can adjust the tightness of the bandage according to the pressure value, so as to accurately adjust the pressure of the bandage body on the breast of the affected part; reduce the tension of the pressure bandage caused by human factors. One question.

Description of drawings

Fig. 1 is a schematic diagram of the use state of the present invention;

Fig. 2 is the front view of pressure bandage of the present invention;

Fig. 3 is the top view of pressure bandage of the present invention;

Fig. 4 is a schematic structural view of the upper arm fixing block of the present invention;

Fig. 5 is a connection schematic diagram of the tightening strap of the present invention;

Fig. 6 is the connection schematic diagram of pouch of the present invention;

Fig. 7 is a layout schematic diagram of the massage assembly of the present invention;

Fig. 8 is a schematic diagram of the control panel of the present invention;

Fig. 9 is a structural schematic diagram of a pressure measurement unit of the present invention;

Figure 10 is an exploded view of the parts of Figure 9;

In the figure: 1-bandage body; 2-shoulder strap; 3-upper arm fixed block; 4-groove; , 91-outer pressure film, 92-inner pressure film, 93-pressure sensor, 10-digital display unit.

Detailed ways

The present invention will be further described below in conjunction with accompanying drawing:

As shown in FIGS. 1 to 3 , it is a massage breast pressure bandage for conveniently fixing an arm. The pressure bandage includes a bandage body 1 , a shoulder strap 2 , an upper arm fixing block 3 and a pressure measurement unit 9 .

The bandage body 1 is in the shape of a rectangular strip, the width of the bandage body 1 is 15-30 cm, and the length is 90-120 cm. The left and right ends of the bandage body 1 are provided with Velcro. When in use, the bandage body 1 wraps around from the left and right sides of the back to the front chest, and is fixed by the Velcro. In order to facilitate heat dissipation, the bandage body 1 is made of skin-friendly and breathable material, and the bandage body 1 is densely covered with air holes.

Shoulder strap 2 comprises two, is connected to the middle part of bandage body 1 at intervals, and the head end of shoulder strap 2 walks around shoulder from back and is fixed on bandage body 1 chest place during use. The shoulder strap 2 is used to provide upward pulling force for the bandage body 1 to prevent the bandage body 1 from slipping. Shoulder strap 2 adopts elastic fabric material, and width is 3～5cm. The head end of the shoulder strap 2 and the bandage body 1 can be fixed by Velcro or buttons. The pressure measuring unit 9 includes two, placed inside the bandage body 1 corresponding to two chest positions, and used to measure the pressure of the bandage body 1 on the chest.

As shown in Figures 2-5, the upper arm fixing block 3 is vertically fixed on the outer surface of the bandage body 1 and is located at the armpit of the user, and the upper arm fixing block 3 is used to fix the user's upper arm. There is a vertical groove 4 on the outer surface of the upper arm fixing block 3. The center of the groove 4 is located on the midaxillary line. The groove 4 runs through the upper and lower ends of the upper arm fixing block 3. The width and depth of the groove 4 correspond to the size of the upper arm of the user. Fitting, groove 4 upper part is wider, lower part is narrower. The left side of the outer surface of the upper arm fixing block 3 is fixed with a tightening strap 5, the head of the tightening strap 5 crosses the groove 4 and wraps around to the right side of the upper arm fixing block 3 for detachable fixation, and the upper arm can be fixed by tightening the strap 5 into groove 4. Tighten the binding strap 5, the preferred Velcro fixing method.

In order to make the upper arm fixing block 3 close to the underarm position, the inner surface of the upper arm fixing block 3 is in a concave arc shape, which is suitable for the side arc of the body, and the inner surface and the bandage body 1 are fixed by suture or Adhesive in place. In order to improve the wearing comfort of the upper arm fixing block 3, the upper arm fixing block 3 is made of silicone material, sponge material, EPS material or other flexible materials.

As shown in Figures 7 and 8, in order to avoid numbness of the user's arm caused by wearing for a long time, a massage assembly for massaging the upper arm is arranged on the inner side of the tightening strap 5 . Massage assembly comprises the vibrating block 7 that is located in the tight bandage 5, and vibrating block 7 comprises two, and two vibrating blocks 7 are arranged at intervals up and down along the arm direction, and vibrating block 7 plays a massage effect when energizing and vibrating. The vibration block 7 is electrically connected with a controller and a control panel, the control panel is a hard plastic plate material, the control panel is positioned at the outside of the strap 5, and the control panel is provided with a button 8 for controlling the opening and closing of the vibration block 7; It includes a lithium battery that supplies power to the vibrating block 7, and the lithium battery is built into the strap 5, and also includes a circuit board and a charging interface for charging the lithium battery. The vibrating block 7 is driven by a vibrating motor, and the lithium battery adopts 12V safety voltage output to prevent the user from getting an electric shock and causing potential safety hazards.

As shown in Figure 6, in order to make the bandage body 1 better crush the position of the postoperative breast, it also includes an oblate spherical pouch 6 for providing squeezing force for the postoperative breast, and the pouch 6 is detachably connected to the bandage main body 1 On the inner side of the pouch, the pouch 6 is facing the position of the postoperative breast during use. The center of the inner surface of the bandage body 1 is provided with a horizontal strip of Velcro, the back of the pouch 6 is provided with a Velcro, and the pouch 6 is detachably connected to the bandage body 1 through the Velcro. In order to ensure the comfort of wearing, the outer surface of the pouch 6 is made of fabric material, and the inside is filled with sponge, fabric, buckwheat husk or silica gel.

As shown in Figures 9 and 10, the pressure measurement unit 9 includes an outer pressing sheet 91 and an inner pressing sheet 92 made of disc-shaped hard material, the outer pressing sheet 91 and the inner pressing sheet 92 are sewn and fixed inside the bandage body 1, and the two The positions of each pressure measuring unit 9 correspond to the positions of the two breasts. Between the outer pressing piece 91 and the inner pressing piece 92, there are four ring-shaped pressure sensors 93, the pressure sensor 93 is electrically connected to a control circuit, and the control circuit is electrically connected to a digital display unit 10, and the digital display unit 10 is arranged on the bandage body 1 External, used to display the pressure value of the pressure sensor 93. The digital display unit 10 is provided with two buttons, the left button is pressed to display the value of the pressure measurement unit 9 on the left, and the right button is pressed to display the value of the pressure measurement unit 9 on the right. When the medical personnel wear the pressure bandage for the patient, they can adjust the tightness of the bandage according to the pressure value, so as to accurately adjust the pressure of the bandage body 1 on the breast of the affected part.

Claims (10)

1. A massage-type breast pressure bandage for fixing the arm conveniently, characterized in that the pressure bandage includes a bandage body (1), a shoulder strap (2), an upper arm fixing block (3) and a pressure measurement unit (9); The bandage body (1) is in the shape of a rectangular strip, with Velcro on the left and right ends; when in use, the bandage body (1) wraps around the left and right sides of the back to the front chest, and is fixed by Velcro; The shoulder strap (2) consists of two, which are connected to the middle of the bandage body (1) at intervals. When in use, the head end of the shoulder strap (2) is fixed on the front chest of the bandage body (1) from the back around the shoulder; The upper arm fixing block (3) is vertically fixed on the outer surface of the bandage body (1), and is located under the armpit of the user; the upper arm fixing block (3) is provided with a vertical groove (4) on the outer surface, and the groove (4 ) center on the midaxillary line, the groove (4) runs through the upper and lower ends of the upper arm fixing block (3), the width and depth of the groove (4) are suitable for the size of the upper arm of the user; the outer surface of the upper arm fixing block (3) The left side is fixed with a tightening strap (5), and the head of the tightening strap (5) crosses the groove (4) and wraps around to the upper arm fixing block (3). The right side is detachable and fixed; the inner side of the tightening strap (5) There is a massage component for massaging the upper arm; The pressure measurement unit (9) includes two, placed inside the bandage body (1) corresponding to the positions of the two breasts, and used to measure the pressure of the bandage body (1) on the chest. 2. The massage-type breast pressure bandage for arm fixation conveniently according to claim 1, characterized in that it also includes a flat spherical pouch (6) for providing squeezing force for the postoperative breast, and the pouch (6) can be It is disassembled and connected to the inner side of the bandage body (1), and the pouch (6) is facing the position of the postoperative breast during use. 3. The massage breast pressure bandage for arm fixing conveniently according to claim 2, characterized in that, the center of the inner surface of the bandage body (1) is provided with a horizontal strip of Velcro, and the back of the pouch (6) is provided with Velcro, the pouch (6) is detachably connected to the bandage body (1) through the Velcro. 4. The massage breast pressure bandage for arm fixing conveniently according to claim 3, characterized in that, the outer surface of the pouch (6) is made of fabric material, and the inside is filled with sponge, fabric, buckwheat husk or silica gel. 5. The massage breast pressure bandage for arm fixing conveniently according to claim 1, characterized in that, the pressure measurement unit (9) includes an outer pressure piece (91) made of disc-shaped hard material and an inner pressure bandage Sheet (92), four ring-shaped pressure sensors (93) are arranged between the outer pressure sheet (91) and the inner pressure sheet (92). The pressure sensor (93) is electrically connected to a control circuit, and the control circuit is electrically connected to several The display unit (10), the digital display unit (10) is arranged outside the bandage body (1), and is used to display the pressure value of the pressure sensor (93). 6. The massage breast pressure bandage for conveniently fixing the arm according to claim 1, characterized in that, the upper arm fixing block (3) is made of silicone material, sponge material, EPS material or other flexible materials. 7. The massage-type mammary gland pressure bandage for conveniently fixing the arm according to claim 6, characterized in that, the inner surface of the upper arm fixing block (3) is in a concave arc shape, and the inner surface and the bandage body (1) are Suture or glue fixation. 8. The massage-type breast pressure bandage for arm fixing conveniently according to claim 1, characterized in that, the massage component includes a vibrating mass (7) arranged in the strap (5), and the vibrating mass (7) The controller and the control panel are electrically connected, and the control panel is located outside the strap (5), and the control panel is provided with a button (8) for controlling the opening and closing of the vibrating block (7); the massage component also includes a vibrating block (7) ) powered lithium battery, and the lithium battery is built into the fastening strap (5). 9. The massage-type mammary gland pressure bandage for arm fixation conveniently according to claim 8, characterized in that, the vibration blocks (7) include two, and the two vibration blocks (7) are arranged at intervals up and down along the arm direction. 10. The massage breast pressure bandage for arm fixing conveniently according to claim 1, characterized in that the bandage body (1) has a width of 15-30 cm and a length of 90-120 cm; the bandage body (1) is made of Skin-friendly and breathable material, the bandage body (1) is densely covered with air holes.

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