Pressurizing bandage used after mammary gland operation

Abstract

The utility model discloses a mammary gland postoperative pressurizing bandage, and relates to the technical field of pressurizing bandages. Comprising strap strips, the strap strips are symmetrically arranged, chest patches are inserted into the bottoms of the front faces of the strap strips, back patches are inserted into the bottoms of the back faces of the strap strips, mounting structures are arranged between the chest patches and the strap strips and between the back patches and the strap strips, and pressurizing assemblies are arranged between the chest patches and the back patches; the connecting belt is vertically arranged, and one side of the back patch is connected with a first pressurizing belt. Through the arrangement of the strap strip, the mounting structure and the pressurizing assembly, the back patch and the chest patch are buckled on different buckle holes through the buckle heads, so that the pressurizing height position is adjusted, the first pressurizing belt and the second pressurizing belt are driven by the gear, the first rack groove and the second rack groove to adjust the pressurizing pressure, and the pressurizing effect is improved. And the convex pad ensures that a specific position is extruded, so that the bandage is not easy to displace, and the pressurizing effect is ensured.

Description

Technical Field

[0001] This utility model relates to the field of pressure bandage technology, specifically a pressure bandage for post-mastectomy. Background Technology

[0002] Most male breast fibroadenomas are benign, and the vast majority of patients do not experience recurrence after surgical removal, nor do they transform into malignant tumors. Male patients typically need to use pressure bandages after breast surgery to help the wound heal.

[0003] The existing pressure bandage after breast excision (authorization announcement number: CN219230386U) has the following defects: the overall design of the above bandage is lightweight and the structure is simple and convenient for medical staff to operate. However, the use of multiple Velcro straps can easily lead to weak adhesion, which affects the bandage wrapping and pressure effect, and is prone to displacement. Therefore, this utility model is proposed. Utility Model Content

[0004] The purpose of this invention is to provide a pressure bandage for postoperative breast surgery to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a postoperative pressure bandage for breast cancer, comprising a back strap strip symmetrically arranged, a chest patch inserted at the bottom front of the back strap strip, a back patch inserted at the bottom back of the back strap strip, an installation structure between the chest patch and the back patch and the back strap strip, and a pressure assembly between the chest patch and the back patch. The installation structure includes a connecting strap symmetrically fixed to the top of the back patch and the chest patch, the connecting strap being vertically arranged, a first pressure band connected to one side of the back patch, and a second pressure band connected to the other side, an L-shaped limiting block fixed to the upper part of one side of the front of the chest patch, and an L-shaped limiting block fixed to the lower part of the other side, the first pressure band and the second pressure band being laterally adapted and inserted into the corresponding L-shaped limiting blocks.

[0006] Preferably, a first toothed groove is provided at the bottom of the outer end of the first pressure belt, a second toothed groove is provided at the top of the outer end of the second pressure belt, and a rotating rod is rotatably inserted into the center of the front of the chest patch.

[0007] Preferably, a gear is fixedly mounted on the rotating rod, with the top and bottom of the gear respectively meshing with the first rack groove and the second rack groove, and a control box is provided on the front of the chest patch.

[0008] Preferably, the control box is fixed to the front of the L-shaped limiting block, the rotating rod rotates through the control box, and a pressure motor is connected to the front end of the rotating rod. The pressure motor is installed inside the control box.

[0009] Preferably, the connecting strap has multiple buckle holes that are vertically and equidistantly opened, and the front and back sides of the back strap are symmetrically fixed with connecting horizontal straps. The two ends of the connecting horizontal straps are symmetrically fixed with buckles that are adapted to the buckle holes.

[0010] Preferably, the back patch has an anti-slip pad on the front, the chest patch has an adhesive pad on the back, the adhesive pad has multiple raised pads on the back, and both the chest patch and the back patch have insertion holes adapted to the shoulder strap strip.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This post-masturbation pressure bandage, through the design of the back strap, installation structure, and pressure components, allows the back patch and chest patch to be fastened to different buckle holes via buckles, thereby adjusting the pressure height. The first and second pressure bands adjust the pressure under the action of gears, the first rack groove, and the second rack groove, and the convex pads ensure that specific positions are compressed. This prevents the bandage from shifting and ensures the pressure effect. Attached Figure Description

[0013] Figure 1 This is a first three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the second three-dimensional structure of the present invention;

[0015] Figure 3 This is a cross-sectional view of the present invention;

[0016] Figure 4 This is a schematic diagram of the three-dimensional disassembled structure of this utility model.

[0017] In the diagram: 1. Shoulder strap; 101. Connecting cross strap; 2. Back patch; 201. Anti-slip pad; 202. Insertion hole; 3. Chest patch; 301. Adhesive patch; 302. Convex pad; 303. Connecting strap; 304. Buckle hole; 305. Buckle; 4. First pressure band; 401. Second pressure band; 402. L-shaped limit block; 403. Rotating rod; 404. Gear; 405. Control box. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] After male breast surgery, pressure bandages are required. The pressure bandage provided by this invention is specifically designed for adjusting the height and position of the male breast tissue to apply pressure, making it easy to adjust the pressure intensity and ensuring the pressure effect. Before using this pressure bandage, preparatory work such as inspection is required to ensure its normal use.

[0020] like Figures 1-4 As shown, this utility model provides a technical solution: a postoperative pressure bandage for breast cancer, including a back strap 1, which is symmetrically arranged. A chest patch 3 is inserted into the bottom front of the back strap 1, and a back patch 2 is inserted into the bottom back of the back strap 1. An installation structure is provided between the chest patch 3 and the back patch 2 and the back strap 1. A pressure assembly is provided between the chest patch 3 and the back patch 2. The installation structure includes a connecting strap 303 symmetrically fixed to the top of the back patch 2 and the chest patch 3. The connecting strap 303 is vertically arranged. A first pressure band 4 is connected to one side of the back patch 2, and a second pressure band 401 is connected to the other side. An L-shaped limiting block 402 is fixed to the upper part of one side of the front of the chest patch 3, and an L-shaped limiting block 402 is fixed to the lower part of the other side. The first pressure band 401 and the second pressure band 401 are respectively laterally adapted and inserted into the corresponding L-shaped limiting blocks 402.

[0021] In this embodiment, a first rack groove is provided at the bottom of the outer end of the first pressure belt 4, and a second rack groove is provided at the top of the outer end of the second pressure belt 4. A rotating rod 403 is rotatably inserted into the center of the front of the chest patch 3. A gear 404 is sleeved and fixed on the rotating rod 403. The top and bottom of the gear 404 are adapted to mesh with the first rack groove and the second rack groove, respectively. A control box 405 is provided on the front of the chest patch 3.

[0022] In this embodiment, the control box 405 is fixed to the front of the L-shaped limiting block 402, and the rotating rod 403 rotates through the control box 405. The front end of the rotating rod 403 is connected to a pressure motor, which is installed inside the control box 405. The pressure motor is a micro motor with a self-locking function in the prior art. The pressure bandage controls the pressure intensity electrically.

[0023] In this embodiment, the connecting strap 303 has multiple buckle holes 304 vertically spaced at equal intervals. The front and back sides of the back strap 1 are symmetrically fixed with connecting horizontal straps 101. The two ends of the connecting horizontal strap 101 are symmetrically fixed with buckles 305 on the outward side. The buckles 305 are adapted to the buckle holes 304. The chest patch 3 and the back patch 2 are convenient to be installed and removed from the back strap 1.

[0024] In this embodiment, the back patch 2 has an anti-slip pad 201 on its front side, and the chest patch 3 has an adhesive strip 301 on its back side. The adhesive strip 301 has multiple raised pads 302 on its back side. Both the chest patch 3 and the back patch 2 have insertion holes 202 that are compatible with the back strap 1. Through the arrangement of the back strap 1, the mounting structure, and the pressure assembly, the back patch 2 and the chest patch 3 are fastened to different buckle holes 304 by buckles 305, thereby adjusting the pressure height. The first pressure band 4 and the second pressure band 401 adjust the pressure under the drive of the gear 404, the first rack groove, and the second rack groove. The raised pads 302 ensure that specific positions are squeezed, and the bandage is not prone to displacement, thus ensuring the pressure effect. The anti-slip pad 201, the adhesive strip 301, and the raised pads 302 are existing technologies.

[0025] Working principle: When using this pressure bandage, the patient puts on the bandage. According to the location of the breast tumor removal and the position that needs to be tightened, the chest patch 3 and back patch 2 are adjusted as a whole. The position is locked through the buckle hole 304 and buckle 305. The convex pad 302 is pasted and placed as needed. The rotating rod 403 and gear 404 are controlled to rotate and lock, so that the first pressure band 4 and the second pressure band 401 move closer to each other and lock until the pressure is applied. This allows for timely adjustment and control of the pressure.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended embodiments and their equivalents.

Claims

1. A breast postoperative compression bandage comprising a strap (1), characterised in that: The back straps (1) are symmetrically arranged. A chest patch (3) is inserted at the bottom front of the back straps (1). A back patch (2) is inserted at the bottom back of the back straps (1). An installation structure is provided between the chest patch (3) and the back patch (2) and the back straps (1). A pressure assembly is provided between the chest patch (3) and the back patch (2). The installation structure includes a connecting strap (303) that is symmetrically fixed at the top of the back patch (2) and the chest patch (3). The connecting strap (303) is vertically arranged. A first pressure strap (4) is connected to one side of the back patch (2), and a second pressure strap (401) is connected to the other side. An L-shaped limiting block (402) is fixed to the upper part of one side of the front of the chest patch (3), and an L-shaped limiting block (402) is fixed to the lower part of the other side. The first pressure strap (4) and the second pressure strap (401) are respectively horizontally adapted and inserted into the corresponding L-shaped limiting block (402).

2. A post-operative breast compression bandage according to claim 1, wherein: The first pressure band (4) has a first toothed groove at the bottom of its outer end, and the second pressure band (401) has a second toothed groove at the top of its outer end. A rotating rod (403) is inserted into the center of the front of the chest patch (3).

3. A post-operative breast compression bandage according to claim 2, wherein: A gear (404) is fixedly mounted on the rotating rod (403). The top and bottom of the gear (404) are adapted to mesh with the first rack groove and the second rack groove, respectively. A control box (405) is provided on the front of the chest patch (3).

4. A post-operative breast compression bandage according to claim 3, wherein: The control box (405) is fixed to the front of the L-shaped limit block (402), and the rotating rod (403) rotates through the control box (405). The front end of the rotating rod (403) is connected to a pressure motor, which is installed inside the control box (405).

5. The post-operative breast compression bandage of claim 1, wherein: The connecting strap (303) has multiple buckle holes (304) vertically spaced at equal intervals. The back strap (1) is symmetrically fixed with connecting horizontal straps (101) on the front and back sides. The connecting horizontal straps (101) are symmetrically fixed with buckles (305) at both ends on the outward side. The buckles (305) are adapted to the buckle holes (304).

6. The post-operative breast compression bandage of claim 1, wherein: The back patch (2) has an anti-slip pad (201) on the front and an adhesive strip (301) on the back. The adhesive strip (301) has multiple raised pads (302) on the back. Both the chest patch (3) and the back patch (2) have insertion holes (202) that are compatible with the back strap strip (1).

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