CN218220790U

CN218220790U - Postoperative abdominal belt for fixing drainage tube

Info

Publication number: CN218220790U
Application number: CN202220630283.8U
Authority: CN
Inventors: 史珮珍; 陆洲; 俞静娴; 周姣; 李娜
Original assignee: Zhongshan Hospital Fudan University
Current assignee: Zhongshan Hospital Fudan University
Priority date: 2022-03-22
Filing date: 2022-03-22
Publication date: 2023-01-06
Anticipated expiration: 2032-03-22

Abstract

The utility model relates to the technical field of medical equipment, in particular to a postoperative abdominal belt for fixing a drainage tube, which comprises an abdominal belt main body, a left belt body and a right belt body, wherein one end of the abdominal belt main body is connected with the left belt body, the other end of the abdominal belt main body is connected with the right belt body, the right belt body is of a double-layer structure and comprises an inner layer and an outer layer, the inner layer comprises a first binding belt for fixing the abdominal belt main body, and the outer layer comprises a third binding belt for fixing the left belt body; the left strap body comprises a second strap for fixing the first strap; and a plurality of first operation windows are arranged on the second bandage and/or the third bandage and are used for the drainage tube to penetrate through and fix the drainage tube. The utility model discloses an abdominal belt can be tailor according to the quantity of patient's drainage tube, the pipe diameter of drainage tube, the position of drainage tube and the shape of drainage tube through setting up a plurality of first operation windows to supply the drainage tube to run through and fix the drainage tube.

Description

Postoperative abdominal belt for fixing drainage tube

Technical Field

The utility model belongs to the technical field of the medical machine technique and specifically relates to a binder is used to postoperative of fixed drainage tube is related to.

Background

The abdominal belt, the girdling type abdominal belt that has the winding on the belly promptly, has the effect of supporting the belly, can effectively alleviate local edema, alleviate art district wound pain after the fixed belly of surgery postoperative, promote wound healing for the postoperative is recovered. The binder that is used commonly at present clinically sets up for bull area multilayer structure, but to the patient of postoperative, needs to observe the condition of wound drainage pipe mouth, if: bleeding, bleeding and recovery; when the multi-layer structure abdominal belt is used, each layer of the multi-head abdominal belt is required to be opened when the condition of the wound is observed every time, so that on one hand, the pain of a patient is increased, and on the other hand, the wound is not favorable for healing. And according to the difference of disease and operation mode, the position of placing of every patient's postoperative drainage tube also is different, and current bull multilayer binder can not provide individualized nursing in all kinds of drainage tube are fixed. Most of the abdominal belts on the market are made of opaque cloth, and pressure sores are still easily generated at the positions of the tubes during the use of the abdominal belts for surgical severe patients.

In a word, the abdominal belt in the prior art is inconvenient for observing the wound condition; various catheters are fixed without individualized nursing, and the problems of pressure sores and the like are easily caused at the positions where the catheters are placed. In this situation, tailorable visual abdominal belts are becoming a research focus. Cheng Yuanyuan, et al report a transparent wound bandage with some promise, but not suitable for the individual fixation of catheters with multiple catheters after surgery. On the basis, the abdominal belt which can prevent pressure sores, open windows and flexibly adjust the tightness is reported in documents. For example, the national patent "a pressure sore prevention, window opening, flexible tightness adjustment abdominal belt" (publication number CN 209575066U) introduces that magic tape windows are respectively arranged on two sides of the abdominal belt main body to prevent pressure sores on the waist and back of a patient, and also can prevent the abdominal belt from directly pressing, rubbing an abdominal wall drainage tube or an intestinal fistulization opening, and the like to prevent wound injury or bleeding. Although the clinical abdominal belt can achieve the purposes of fixing wounds and flexibly adjusting the tightness, the clinical abdominal belt has the following obstacles or disadvantages: 1. the prior abdominal belt used clinically is inconvenient for observing the conditions of wound bleeding, catheter slippage and the like; 2. catheter fixation lacks individualized care; 3. skin injury and even pressure sore are easily generated at the position where the abdominal belt is placed; 4. when a plurality of catheters are fixed by the common abdominal belt, the whole layer of the abdominal belt needs to be opened for observation. These disorders or defects may cause skin damage or wound bleeding in patients, increase the probability of wound infection, and further lead to prolonged hospital stay and reduced quality of life. In order to solve the problems, a novel abdominal belt after surgical operation is urgently needed to be designed, the condition of bleeding at the position of a skin drainage tube can be visually observed, local skin pressure sores are prevented, and multiple tube placing individualized nursing can be provided.

Therefore, how to provide a postoperative abdominal belt for fixing a drainage tube, realize direct observation and individualized fixation of a plurality of catheter placing catheters at the postoperative skin drainage tube and prevent local skin pressure sores is a technical problem to be solved urgently in the field.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcomings of the prior art, an object of the present invention is to provide a postoperative abdominal belt for fixing a drainage tube, which is used for solving the technical problems existing in the prior art.

To achieve the above and other related objects, the present invention provides a solution including the following features.

The utility model provides a postoperative abdominal belt for fixing a drainage tube, which comprises an abdominal belt main body, a left belt body and a right belt body, wherein one end of the abdominal belt main body is connected with the left belt body, the other end of the abdominal belt main body is connected with the right belt body, the right belt body is of a double-layer structure and comprises an inner layer and an outer layer, the inner layer comprises a first bandage for fixing the abdominal belt main body, and the outer layer comprises a third bandage for fixing the left belt body;

the left strap body comprises a second strap for fixing the first strap;

and the second bandage and/or the third bandage are/is provided with a plurality of first operating windows for the drainage tube to penetrate through and fix the drainage tube.

Preferably, the first binding band is made of gauze.

Preferably, the second strap is made of TPU.

Preferably, the third strap is made of TPU.

Preferably, the front surface of the first binding band is provided with a gauze bag.

More preferably, the number of the gauze bags is several.

Preferably, the second strap is provided with a second operation window for discharging the oozing liquid or adjusting the elasticity of the second strap.

More preferably, the number of the second operation windows is several.

Preferably, the third strap is provided with a second operation window for discharging the exudate or adjusting the elasticity of the third strap.

More preferably, the number of the second operation windows is several.

Preferably, the number of the first strap, the second strap and the third strap is several.

More preferably, the number of the first bands is 1 to 4.

More preferably, the first operating windows on any two adjacent second binding bands are matched for the drainage tube to penetrate through and fix the drainage tube.

More preferably, the first operating windows of any two adjacent third binding bands are matched for the drainage tube to penetrate through and fix the drainage tube.

Preferably, the front surface of the abdominal belt main body is provided with a plurality of pressure sore prevention pads.

More preferably, the pressure sore prevention pad is in the shape of a cord.

More preferably, the number of the pressure sore prevention pads is 1 to 5.

Preferably, the front of binder main part still is equipped with a plurality of pressure reducing strips, a plurality of pressure reducing strips are located the both sides of preventing pressing sore pad.

More preferably, the number of the pressure-reducing strips is 6.

Preferably, a first connecting piece is arranged at one end of the back surface of the first bandage, which is close to the abdominal belt main body.

Preferably, a second connecting piece is arranged at one end of the front surface of the second bandage, which is far away from the abdominal belt main body.

Preferably, a third connecting piece is arranged at one end of the back surface of the second bandage, which is close to the main body of the abdominal belt.

Preferably, a fourth connecting piece is arranged at one end, far away from the main body of the abdominal belt, of the front face of the third binding belt.

More preferably, the second connecting member is movably connected with the first connecting member.

More preferably, the fourth connecting member is movably connected with the third connecting member.

Further preferably, the second connecting piece is movably connected with the first connecting piece through a magic tape.

Further preferably, the fourth connecting piece is movably connected with the third connecting piece through a magic tape.

Compared with the prior art, the utility model discloses following beneficial effect has:

1) The utility model discloses a second bandage and/or third bandage of binder are equipped with a plurality of first operation windows, and it can be according to the position of patient's drainage tube, the shape of drainage tube, the pipe diameter of drainage tube and the selective operation window of opening of quantity of drainage tube to supply the drainage tube to run through the fixed of realizing the drainage tube simultaneously.

2) The postoperative abdominal belt of the utility model adopts transparent skin-friendly materials, such as TPU materials and gauze fabrics, effectively avoids the allergic phenomenon generated by the friction between skin and the abdominal belt in the using process, and observes the local skin change condition in time; the cleaning is convenient, and the residual stain of the drainage liquid is reduced so as to avoid influencing the observation; and is not easy to deform during cleaning.

3) The utility model discloses a binder second bandage and third bandage for postoperative adopt TPU material and first bandage to adopt the gauze material, wholly are visual form, can more the condition of visual observation skin wound department, provide effective judgement for the early hemorrhage of postoperative.

4) The utility model discloses a front of binder main part is equipped with prevents pressing sore pad and decompression strip, can effectively reduce the pressure sore that produces when the binder uses, protects local skin.

5) The utility model discloses a first bandage in the binder contains the gauze bag, can add the gauze layer according to the patient's state of an illness and the wound condition, prevents effectively that gauze or cotton pad from shifting, can play the pressurization simultaneously, plays the oppression effect to the belly.

Drawings

Fig. 1 is a schematic view showing the overall structure of the postoperative abdominal belt for fixing the drainage tube according to the present invention.

Fig. 2 is a schematic structural view of the first band of the postoperative abdominal belt for fixing the drainage tube of the present invention.

Fig. 3 is a schematic structural view of the second band of the postoperative abdominal band for fixing the drainage tube of the present invention.

Fig. 4 is a schematic structural view of the third band of the postoperative abdominal belt for fixing the drainage tube according to the present invention.

The drawings in fig. 1 to 4 are illustrated as follows

100 abdominal belt main body

101 pressure sore prevention pad

102 pressure relief strip

200 first strap

201 first connecting piece

202 mesh gauze bag

300 second strap

301 second connecting piece

302 third connecting piece

400 third bandage

401 fourth connecting part

500 first operating Window

600 second operating window

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 4. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

As shown in fig. 1 to 4, the utility model provides a postoperative abdominal belt for fixing a drainage tube, which comprises an abdominal belt main body 100, a left belt body and a right belt body, wherein one end of the abdominal belt main body 100 is connected with the left belt body, the other end of the abdominal belt main body 100 is connected with the right belt body, the right belt body is of a double-layer structure and comprises an inner layer and an outer layer, the inner layer comprises a first bandage 200 for fixing the abdominal belt main body 100, and the outer layer comprises a third bandage 400 for fixing the left belt body; the left band body includes a second strap 300 for fixing the first strap 200; a plurality of first operating windows 500 are provided on the second strap 300 and/or the third strap 400 for the drainage tube to pass through and fix the drainage tube.

Compared with the prior art, use the utility model discloses a binder is used to fixed drainage tube's postoperative, first bandage 200 parcel belly wound, the second bandage covers on first bandage 200, third bandage 400 covers on second bandage 300, be equipped with a plurality of first operating window 500 on second bandage 300 and/or third bandage 400, first operating window 500 can be tailor according to the quantity of patient's drainage tube, the pipe diameter of drainage tube, the position of drainage tube and the shape of drainage tube to supply the drainage tube to run through and fix the drainage tube. If the severe patients may have a plurality of drainage tubes and different diameters, the utility model discloses an abdominal belt can be cut out according to the quantity and the pipe diameter of drainage tube to fixed drainage tube.

In some embodiments of the present application, the first strap 200 is made of a mesh, preferably a transparent high-elastic mesh. The material has elasticity, has different pulling forces for patients with different abdominal circumferences, and can play a role in protecting wounds. When in use, the first bandage 200 is firstly used for wrapping the abdominal wound, and the tightness is controlled by inserting one finger.

In some embodiments of the present application, the second strap 300 is made of TPU. The material is skin-friendly and soft in texture, has the characteristics of skid resistance and allergy prevention, effectively avoids the allergy phenomenon caused by the friction between the skin and the abdominal belt in the use process, and reduces the skin allergy and discomfort to the maximum extent; the material is transparent, so that the change condition of local skin can be observed in time; further, the material can be tailored Mao Gou. When the abdominal belt drainage tube cutting device is used, the first operation window 500 is cut according to the number, the shape, the position and the tube diameter of the patient drainage tubes, so that the first operation window is completely attached to the drainage tubes, and the fact that the abdominal belt extrudes the drainage tubes in use can be effectively avoided; second strap 300 is then placed over first strap 200 to secure first strap 200.

In some embodiments of the present application, the third strap 400 is made of TPU. The material is skin-friendly and soft in texture, has the characteristics of skid resistance and allergy prevention, effectively avoids the allergy phenomenon caused by the friction between the skin and the abdominal belt in the use process, and reduces the skin allergy and discomfort to the maximum extent; the material is transparent, so that the change condition of local skin can be observed in time; in addition, the material can be trimmed Mao Gou. When the abdominal belt drainage tube cutting device is used, the first operation window 500 is cut according to the number, the shape, the position and the tube diameter of the patient drainage tubes, so that the first operation window is completely attached to the drainage tubes, and the fact that the abdominal belt extrudes the drainage tubes in use can be effectively avoided; third strap 400 is then placed over second strap 300 to secure second strap 300.

In some embodiments of the present application, the number of the first strap 200 is several. Preferably, the number of the first bands 200 is 1 to 4. In a preferred embodiment, there are 1 or 3.

In some embodiments of the present application, the number of the second straps 300 is several. Preferably, the number of the second bands 300 is 1 to 4. In a preferred embodiment, the number of the cells is 1 or 3.

In some embodiments of the present application, the number of the third straps 400 is several. Preferably, the number of the third bands 400 is 1 to 4. In a preferred embodiment, the number of the cells is 1 or 3.

In the present invention, the number of the first bandage 200, the second bandage 300 and the third bandage 400 can be determined according to the actual situation of the patient, wherein the number of the first bandage 200 can be equal to or unequal to the number of the second bandage 300; second strap 200 may or may not be equal in number to third strap 400; first strap 200 may or may not be equal in number to third strap 400.

In some embodiments of the present application, the front surface of the band body 100 is provided with a plurality of pressure sore prevention pads 101. Preferably, the pressure sore prevention pad 101 is in the shape of a cord, and the cord-shaped pressure sore prevention pad conforms to the human anatomy. Preferably, the number is 1, 2, 3, 4 or more, which can be adjusted according to actual conditions. More preferably, the number of the pressure sore prevention pads is 3, and the 3 pressure sore prevention pads are uniformly distributed on the front surface of the abdominal belt main body 100.

In some embodiments of the present application, the front surface of the main body 100 of the abdominal belt is further provided with a plurality of pressure reducing strips 102, and a plurality of pressure reducing strips 102 are located on two sides of the pressure sore prevention pad 101. Preferably, the pressure-reducing strip 102 is in a thin strip shape and is attached to the waist parts at two sides. Preferably, the number is 1, 2, 3, 4, 5, 6 or more, which can be adjusted according to actual conditions. More preferably, 6 pressure-reduction strips are uniformly distributed on both sides of the pressure sore prevention pad 101.

The utility model discloses in, prevent pressing sore pad 101 and decompression strip 102 texture soft, correspond patient's back and both sides waist respectively, can improve the travelling comfort that the patient used this binder. When in use, the abdominal belt containing the pressure sore prevention pad 101 is aligned to the waist of a patient, and the pressure reduction strips 101 at the left side and the right side are close to the waist of the patient and can be adjusted left and right according to the condition of the patient. Among the prior art binder use, owing to constantly rub with the skin contact surface, skin damage appears often easily and presses the sore even, and this application can prevent to press the production of sore, protects local skin through producing skin damage easily or pressing sore department to be equipped with and press the sore pad. The material of the abdominal belt main body 100 and/or the pressure sore prevention pad 101 can be a fabric material, such as a pure cotton fabric, which is soft in texture and can improve the comfort in use.

As shown in fig. 2, a schematic view of a first strap 200 of the abdominal belt of the present invention is shown. The front surface of the first bandage 200 is provided with a gauze bag 202 for accommodating a gauze layer or a cotton pad used according to the wound condition of a patient so as to prevent blood seepage or liquid seepage; meanwhile, the gauze bag 202 can play a role of pressure binding and prevent a gauze layer or a cotton pad arranged in the gauze bag from shifting, and the amount of the wound exudation liquid can be calculated more accurately by weighing the gauze layer and the cotton pad in the gauze bag 202.

In some embodiments of the present application, a first connector 201 is provided on a back surface of the first strap 200 near one end of the main body 100. Preferably, the first connecting member 201 is a hook and loop fastener round hair end.

Fig. 3 is a schematic view of a second strap 300 of the abdominal belt according to the present invention. The front surface of the second bandage 300 and the end far away from the main body 100 of the abdominal belt are provided with a second connecting piece 301, and the back surface of the second bandage 300 and the end near the main body 100 of the abdominal belt are provided with a third connecting piece 302. Preferably, the second connecting member 301 is a hook and loop fastener barbed end, and the third connecting member 302 is a hook and loop fastener round end. The second connecting piece 301 of the hook and loop fastener burr end is movably connected with the first connecting piece 201 of the hook and loop fastener round burr end.

In some embodiments of the present application, a first operating window 500 is provided on second strap 300. Preferably, the shape of the first operating window 500 matches the shape of the drain tube. Preferably, the first operating windows 500 of any two adjacent second ligatures 300 are matched for the drainage tube to penetrate through. The first operating window 500 can be cut according to the position, number, shape and pipe diameter of the patient's drainage tubes, and is completely attached to the drainage tubes during the fixation of the abdominal belt, thereby effectively preventing the abdominal belt from extruding the drainage tubes during the use.

In some embodiments of the present application, the second operating window 600 is further provided on the second strap 300. Preferably, the second operation window 600 is oval, the position and number of the oval second operation window 600 can be cut according to the position and number of the actual wound, and the second operation window 600 can change the elasticity of the second strap 300 and can discharge the wound exudate in time. Specifically, if the second operating window 600 is cut, the elastic force of the second strap 300 becomes large.

Fig. 4 is a schematic view of the third strap 400 of the abdominal belt according to the present invention. A fourth connecting member 401 is disposed on the front surface of the third strap 400 and at an end away from the main body 100. Preferably, the fourth connecting member 401 is a hook and loop fastener barbed end. The fourth connecting piece 401 of the magic tape burr end is movably connected with the third connecting piece 302 of the magic tape round burr end.

In some embodiments of the present application, the first operating window 500 is further provided on the third strap 400. Preferably, the shape of the first operating window 500 matches the shape of the drain tube. Preferably, the first operating window 500 of any two adjacent second bands 300 is matched for the drainage tube to pass through. The first operating window 500 can be cut according to the position, number, shape and pipe diameter of the patient's drainage tubes, and is completely attached to the drainage tubes during the fixation of the abdominal belt, thereby effectively preventing the abdominal belt from extruding the drainage tubes during the use.

In some embodiments of the present application, the second operating window 600 is further disposed on the third strap 400. Preferably, the second operation window 600 is oval, the position and number of the oval second operation window 600 can be cut according to the position and number of the actual wound, and the second operation window 600 can change the elasticity of the third bandage 400 and can discharge the wound exudate in time. Specifically, if the second manipulation window 600 is cut, the elastic force of the third strap 400 becomes large.

The utility model provides an operation method of fixed drainage tube's postoperative binder does:

when in use, the abdominal belt main body 100 with the pressure sore prevention pad 101 on the front side is aligned with the waist of a patient for fitting, and the pressure reduction strip 102 is fitted with two sides of the waist of the patient; then, covering the first bandage 200 with the gauze bag 202 on the front surface on the wound of the abdomen, cutting a first operation window 500 arranged on the second bandage 300 according to the number, the shape, the pipe diameter and the position of the drainage pipes of the patient, and connecting a second connecting piece 301 on the front surface of the cut second bandage 300 with a first connecting piece 201 on the back surface of the first bandage 200, so that the second bandage 300 is covered and fixed on the first bandage 200; the first operation window 500 provided on the third band 400 is cut according to the number, shape, pipe diameter and position of the patient drainage pipes, and then the fourth connector on the front surface of the third band 400 is connected with the third connector 302 on the back surface of the second band 300, so that the third band 400 is covered and fixed on the second band 300. In use, the second operating window 600 is cut according to the patient to adjust the elasticity of the second and

third bandages

300 and 400 or to discharge the fluid at the wound site.

The utility model discloses an abdominal belt is equipped with first operation window on second bandage and/or third bandage, and first operation window can be tailor according to the quantity of patient's drainage tube, the pipe diameter of drainage tube, the position of drainage tube and the shape of drainage tube to supply the drainage tube to run through and fix the drainage tube.

The abdominal belt of the utility model is made of transparent skin-friendly materials, such as TPU materials and gauze fabrics, so that the allergic phenomenon caused by the friction between skin and the abdominal belt in the use process is effectively avoided, and the change condition of local skin is observed in time; the abdominal belt is visual, so that the condition of the skin wound can be observed more visually, and effective judgment is provided for postoperative early bleeding. The TPU material and the gauze fabric are convenient to clean, and drainage liquid stain residues are reduced, so that observation is not influenced; and is not easy to deform during cleaning.

The utility model discloses a front of binder main part is equipped with prevents pressing sore pad and decompression strip, can effectively reduce the pressure sore that produces when the binder uses, protects local skin. The utility model discloses an abdominal belt contains the gauze bag, can add the gauze layer according to the patient's state of an illness and the wound condition, prevents effectively that gauze or cotton pad from shifting, can play the pressurization simultaneously, plays the oppression effect to the belly.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. An postoperative abdominal belt for fixing a drainage tube, which comprises an abdominal belt main body (100), a left belt body and a right belt body, wherein one end of the abdominal belt main body (100) is connected with the left belt body, the other end of the abdominal belt main body (100) is connected with the right belt body,

the right belt body is of a double-layer structure and comprises an inner layer and an outer layer, the inner layer comprises a first bandage (200) used for fixing the abdominal belt main body (100), and the outer layer comprises a third bandage (400) used for fixing the left belt body;

the left strap body comprises a second strap (300) for securing the first strap (200);

the second bandage (300) and/or the third bandage (400) are/is provided with a plurality of first operating windows (500) for the drainage tube to penetrate through and fix the drainage tube.

2. The abdominal belt according to claim 1, characterized in that said first strap (200) is made of a mesh;

and/or the material of the second binding band (300) is TPU;

and/or the third binding band (400) is made of TPU.

3. The abdominal belt according to claim 1, characterized in that the front face of said first strap (200) is provided with a gauze bag (202);

and/or a second operation window (600) is arranged on the second binding belt (300);

and/or a second operation window (600) is arranged on the third binding band (400).

4. The abdominal binder of claim 1, characterized in that the number of first (200), second (300) and third (400) straps is several.

5. The abdominal belt according to claim 4, wherein the first operating windows (500) of any two adjacent second straps (300) cooperate;

and/or the first operation windows (500) on any two adjacent third binding bands (400) are matched.

6. The abdominal belt according to claim 1, wherein the front surface of the belt body (100) is provided with a plurality of pressure sore prevention pads (101).

7. The abdominal belt according to claim 6, wherein the front surface of the belt body (100) is further provided with a plurality of pressure-reducing strips (102), the plurality of pressure-reducing strips (102) being located on both sides of the pressure sore prevention pad (101).

8. The abdominal belt according to claim 1, wherein the back surface of the first strap (200) and the end close to the belt body (100) is provided with a first connector (201);

and/or a second connecting piece (301) is arranged at one end of the front surface of the second bandage (300) far away from the abdominal belt main body (100);

and/or a third connecting piece (302) is arranged at one end of the back surface of the second bandage (300) close to the abdominal belt main body (100);

and/or a fourth connecting piece (401) is arranged at one end of the front surface of the third bandage (400) far away from the abdominal belt main body (100).

9. The abdominal belt according to claim 8, characterized in that said second connector (301) is movably connected to said first connector (201);

and/or the fourth connecting piece (401) is movably connected with the third connecting piece (302).

10. The abdominal belt according to claim 9, wherein said second connector (301) is movably connected to said first connector (201) by means of a hook and loop fastener;

and/or the fourth connecting piece (401) is movably connected with the third connecting piece (302) through a magic tape.