A compression bandage for a venous angle

Abstract

The utility model discloses a kind of compression bandages of venous angle, including elastic band, lengthening belt, compression ball, compression sandbag and air bag, elastic band is looped on patient's body, lengthening belt is set at the outside of elastic band, and lengthening belt is looped at the outside of elastic band by two end connecting ring, for the compression ball for compressing venous angle is set at the inside of elastic band, for the compression sandbag for increasing pressure is set at the outside of elastic band, for the air bag for adjusting pressure size is set at the inside of elastic band;Advantages: elastic band is from the head of patient and fits body surface downwards, simple operation;Compression ball is used to accurately compress venous angle, while compression sandbag can increase the pressure to compression ball, improve compression efficiency;Air bag inflation or deflation can adjust the gap between elastic band and human body surface, so as to realize the adjustment of compression ball to venous angle pressure size.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a compression bandage for vein angles. Background Technology

[0002] After thyroid surgery, lymphorrhea is a common complication. One non-surgical treatment for lymphorrhea is compression of the venous angle. By precisely compressing the venous angle, the probability of lymphorrhea can be effectively reduced, thereby accelerating the patient's postoperative recovery.

[0003] Current methods typically use bandages or elastic bandages, which are diagonally passed from the neck to the armpit to apply pressure and fix the area to the patient's body surface, compressing the venous angle. During this process, care must be taken to avoid excessive compression of the trachea, which could cause breathing difficulties. However, this method has low compression efficiency, cannot accurately compress the venous angle, and the pressure is difficult to adjust. Utility Model Content

[0004] The technical problem this invention aims to solve is that existing methods of venous angle compression cannot accurately locate the compression position, the pressure cannot be adjusted, and the compression efficiency is low. To address this problem, a venous angle compression bandage is proposed, comprising an elastic band, an extension band, a compression ball, a compression sandbag, and an air bladder. The elastic band is wrapped around the patient's body. The extension band is positioned on the outside of the elastic band and is connected at both ends to wrap around the outside of the elastic band. The compression ball for compressing the venous angle is positioned on the inside of the elastic band. The compression sandbag for increasing pressure is positioned on the outside of the elastic band. The air bladder for adjusting the pressure is positioned on the inside of the elastic band.

[0005] The technical solution of this utility model, through the structure of the elastic band, can be slipped down from the patient's head and fit the body surface, making operation simple; through the structure of the compression ball and the compression sandbag, the compression ball is used to precisely compress the venous angle, while the compression sandbag can increase the pressure on the compression ball and improve the compression efficiency; through the structure of the air bladder, the gap between the elastic band and the human body surface can be adjusted by inflating or deflating the air bladder, thereby realizing the adjustment of the pressure of the compression ball on the venous angle, making operation convenient.

[0006] In a preferred embodiment of the present invention, the elastic band is an annular band and is elastic. Due to its elasticity, the inner diameter of the elastic band can be expanded by stretching, allowing it to be worn over the patient's head and thus conform to the patient's body surface.

[0007] In a preferred embodiment of the present invention, the inner side of the elastic band ring is provided with a first mounting bag for placing the pressure ball. The opening of the first mounting bag faces upward, and a Velcro closure for adhesion is provided at the opening. After the pressure ball is placed in, the opening of the first mounting bag is closed by the Velcro closure to prevent the pressure ball from falling out.

[0008] In a preferred embodiment of the present invention, a second mounting bag for placing a pressure sandbag is provided on the outer side of the elastic band ring. The opening of the second mounting bag faces upward, and a Velcro closure for adhesion is provided at the opening. After the pressure sandbag is placed in, the opening of the second mounting bag is closed by the Velcro closure to prevent the pressure sandbag from falling out.

[0009] In a preferred embodiment of the present invention, the compression sandbag is located between the elastic band and the extension band. The extension band can increase the pressure on the compression sandbag, thereby increasing the pressure on the compression ball, thus effectively compressing the venous angle and reducing the probability of lymphatic leakage.

[0010] In a preferred embodiment of the present invention, the first mounting bag and the second mounting bag are symmetrically arranged on the inner and outer sides of the same point of the elastic band ring. Therefore, after the pressure ball and the pressure sandbag are installed, the pressure sandbag is located outside the pressure ball and opposite to the pressure ball. By increasing the pressure on the pressure sandbag, the pressure on the pressure ball can be increased.

[0011] In a preferred embodiment of the present invention, the middle part of the extension belt is connected to the elastic band loop, and the connection point between the extension belt and the elastic band loop is opposite to the pressure sandbag. The fixed position of the extension belt will not affect the pressure sandbag. At the same time, the extension belt is fixed in the middle, and its two ends can move freely. Therefore, the adhesive connection position of the two ends of the extension belt can be adjusted as needed.

[0012] In a preferred embodiment of the present invention, the extended strap is not easily deformed or stretched, thus the extended strap is not easily deformed. When the extended strap is wrapped around and the two ends are fixed by adhesive, the pressure on the compression ball and the compression sandbag can be increased, thereby better compressing the vein angle.

[0013] In a preferred embodiment of the present invention, one end of the extended belt is provided with a hook and loop fastener face and the other end is provided with a hook and loop fastener face. The two ends of the extended belt are bonded together with hook and loop fasteners. By adjusting the bonding position of the hook and loop fastener face and the hook and loop fastener face, the inner diameter of the ring belt formed after the extended belt is bonded can be adjusted, thereby adjusting the pressure of the pressure ball and the pressure sandbag.

[0014] In a preferred embodiment of the present invention, the airbag and the pressure ball are positioned opposite each other. When the airbag is inflated, it expands. Since the annular belt is wrapped around the outer edge of the elastic band, the elastic band is not easily deformed. As the airbag expands, the elastic band increases the pressure on the pressure ball, and the extended belt increases the pressure on the pressure sandbag, thereby increasing the pressure on the pressure ball. Conversely, the pressure can be reduced by extending the belt, thus achieving the adjustment of the pressure.

[0015] The advantages of this utility model compared with the prior art are:

[0016] The technical solution of this utility model, through the structure of the elastic band, can be slipped down from the patient's head and fit the body surface, making operation simple; through the structure of the compression ball and the compression sandbag, the compression ball is used to precisely compress the venous angle, while the compression sandbag can increase the pressure on the compression ball and improve the compression efficiency; through the structure of the air bladder, the gap between the elastic band and the human body surface can be adjusted by inflating or deflating the air bladder, thereby realizing the adjustment of the pressure of the compression ball on the venous angle, making operation convenient. Attached Figure Description

[0017] Figure 1 A schematic diagram of an explosion of a compression bandage structure for a vein angle. Figure 1 ;

[0018] Figure 2 A schematic diagram of an explosion of a compression bandage structure for a vein angle. Figure 2 ;

[0019] Figure 3 A schematic diagram of a compression bandage for venous angles worn on the patient's body surface;

[0020] Among them: 1-elastic band ring, 11-first installation bag, 12-second installation bag, 2-extension belt, 21-Hook and loop fastener side, 22-Hook and loop fastener backing side, 3-compression ball, 4-compression sandbag, 5-airbag. Detailed Implementation

[0021] The following will refer to the appendix in the embodiments of this utility model. Figure 1-3 The technical solutions in the embodiments of this utility model will be described in detail below. Example 1

[0022] like Figure 1-3 As shown, this utility model is a compression bandage for vein angles, including an elastic band 1, an extension band 2, a compression ball 3, a compression sandbag 4, and an air bladder 5.

[0023] like Figure 1-2As shown, the elastic band 1 is a closed ring. The elastic band 1 is elastic and can be deformed by stretching, thereby increasing the inner diameter of the elastic band 1, making it easy to wear and fit the patient's body surface to compress the venous angle.

[0024] In this embodiment, an extension band 2 is sewn onto the outer surface of the elastic band ring 1. The extension band 2 is sewn onto the elastic band ring 1 through the middle. Both ends of the extension band 2 can move freely. The inner side of one end is fixed by the Velcro face 21 by sewing, and the outer side of the other end is fixed by the Velcro face 22 by sewing. The two ends of the extension band 2 are glued by Velcro to achieve a closed connection and wrap around the outer surface of the elastic band ring 1.

[0025] In this embodiment, by adjusting the position where the Velcro surface 21 and the Velcro backing surface 22 are bonded, the inner diameter of the annular band formed after the extension band 2 is closed can be adjusted, thereby limiting the inner diameter of the elastic band ring 1 so that the elastic band ring 1 fits tightly against the patient's body surface.

[0026] like Figure 3 As shown, after the elastic band 1 in this embodiment is worn, it passes diagonally from the neck to the armpit on the other side and fits snugly against the patient's body surface. The elastic band 1 itself is elastic, making it easy to put on from the patient's head. Then, the extension band 2 is wrapped around the outside of the elastic band 1. By adjusting the position of the Velcro, a tight fit with the patient's body surface can be achieved, thereby compressing the venous angle.

[0027] In this embodiment, the extension band 2 itself is not elastic and is not easily stretched. Therefore, when it is wrapped around the outside of the elastic band 1 and made to fit tightly against the patient's body surface, the pressure exerted on the patient is not easily changed, which can ensure continuous compression of the venous angle.

[0028] In this embodiment, the inner side of the elastic band 1 is sewn together to form a first mounting bag 11 with the opening facing upward. The first mounting bag 11 is used to place the compression ball 3. Through the compression ball 3, the precise positioning and compression of the vein angle can be achieved, thereby improving efficiency.

[0029] Preferably, the opening of the first installation bag 11 is glued with Velcro. When the compression ball 3 is placed inside the first installation bag 11, the opening of the first installation bag 11 is closed by Velcro to prevent the compression ball 3 from falling out. The first installation bag 11 and the compression ball 3 are perfectly matched. The compression ball 3 is placed inside the first installation bag 11 and is not easy to shake, which makes it easy to fit the vein angle and accurately compress it.

[0030] In this embodiment, the outer side of the elastic band 1 is sewn together to form a second mounting bag 12 with the opening facing upward. The second mounting bag 12 is used to place the pressure sandbag 4. By pressing the sandbag 4, the pressure on the pressure ball 3 can be increased, thereby increasing the pressure on the vein angle.

[0031] Preferably, the opening of the second mounting bag 12 is sealed with Velcro. When the pressure sandbag 4 is placed inside the second mounting bag 12, the opening of the second mounting bag 12 is sealed with Velcro to prevent the pressure sandbag 4 from falling out.

[0032] Preferably, the first mounting bag 11 and the second mounting bag 12 are located on both sides of the same position of the elastic band ring 1. Therefore, the pressure sandbag 4 and the pressure ball 3 are separated by the elastic band ring 1, but they are still close to each other. Applying pressure to the pressure sandbag 4 means applying pressure to the pressure ball 3.

[0033] In this embodiment, the extended strap 2 and the elastic band ring 1 are fixed far away from the first mounting bag 11 and the second mounting bag 12, so the extended strap 2 will not affect the installation of the pressure sandbag 4 and the pressure ball 3.

[0034] In this embodiment, the inner side of the elastic band 1 is also provided with a plurality of air bladders 5 for adjusting the pressure. By inflating or deflating the air bladders 5, the gap between the elastic band 1 and the patient's body surface can be adjusted. Furthermore, since the extension band 2 is wrapped around the outer side of the elastic band 1, the elastic band 1 is not easily stretched and deformed due to the influence of the extension band 2, thus the pressure can be adjusted.

[0035] Preferably, the airbag 5 is installed opposite the compression ball 3. Therefore, when the airbag 5 inflates outward, it will cause the elastic band 1 to squeeze the compression ball 3 inward, thereby increasing the pressure on the venous angle. The airbag 5 cannot be installed on both sides of the compression ball 3 to avoid inflating and increasing the distance between the compression ball 3 and the patient's body surface, thus failing to compress the venous angle.

[0036] The following is a method for using a compression bandage to treat a vein angle in this embodiment:

[0037] The compression ball 3 and the compression sandbag 4 are placed in the first installation bag 11 and the second installation bag 12 respectively, and the openings of the first installation bag 11 and the second installation bag 12 are closed by Velcro. The elastic band 1 is put on from the patient's head downwards by its own elasticity. After being put on, the elastic band 1 is diagonally passed from the neck to the armpit on the other side and is wrapped around the patient's body. The position of the elastic band 1 is adjusted so that the compression ball 3 is accurately aligned with the venous angle. Then, the two ends of the extension band 2 are attached to the outer surface of the elastic band 1 and glued by Velcro. Since the extension band 2 is not elastic, it will squeeze the sandbag 4 inward after being glued, thereby generating pressure to compress the compression ball 3, and finally compressing the venous angle.

[0038] Inflating the airbag 5 causes it to expand outward, generating an outward thrust on the elastic band 1. Due to the limitation of the extension band 2, the elastic band 1 cannot deform and stretch, thus increasing the inward squeezing force of the elastic band 1 and increasing the pressure on the compression ball 3, thereby increasing the pressure on the vein angle. Conversely, deflating the airbag 5 reduces the pressure of the compression ball 3 on the vein angle. Pressure adjustment can be achieved without removing the device, making it more convenient and efficient.

[0039] The above embodiments are only for illustrating the technical concept of this utility model and should not be used to limit the protection scope of this utility model. Any modifications made to the technical solution based on the technical concept proposed by this utility model shall fall within the protection scope of this utility model.

Claims

1. A compression bandage for vein angles, characterized in that: The device includes an elastic band (1), an extension band (2), a pressure ball (3), a pressure sandbag (4), and an airbag (5). The elastic band (1) is wrapped around the patient's body. The extension band (2) is placed on the outside of the elastic band (1) and is connected at both ends to wrap around the outside of the elastic band (1). The pressure ball (3) for compressing the venous angle is placed on the inside of the elastic band (1). The pressure sandbag (4) for increasing the pressure is placed on the outside of the elastic band (1). The airbag (5) for adjusting the pressure is placed on the inside of the elastic band (1).

2. The compression bandage for vein angles according to claim 1, characterized in that: The elastic band (1) is an annular band and the elastic band (1) is elastic.

3. The compression bandage for vein angles according to claim 1, characterized in that: The inner side of the elastic band (1) is provided with a first mounting bag (11) for placing the pressure ball (3).

4. The compression bandage for vein angles according to claim 3, characterized in that: A second mounting bag (12) for placing a pressure sandbag (4) is provided on the outside of the elastic band ring (1).

5. A compression bandage for vein angles according to claim 1, characterized in that: The compression sandbag (4) is located between the elastic band loop (1) and the extension band (2).

6. The compression bandage for vein angles according to claim 4, characterized in that: The first mounting bag (11) and the second mounting bag (12) are symmetrically arranged on the inner and outer sides of the same point of the elastic band ring (1).

7. A compression bandage for vein angles according to claim 1, characterized in that: The middle part of the extension belt (2) is connected to the elastic band loop (1), and the connection point between the extension belt (2) and the elastic band loop (1) is opposite to the pressure sandbag (4).

8. A compression bandage for vein angles according to claim 1, characterized in that: The extended strip (2) is not easily deformed or stretched.

9. A compression bandage for vein angles according to claim 1, characterized in that: One end of the extension strip (2) is provided with a hook and loop fastener (21), and the other end is provided with a hook and loop fastener (22). The two ends of the extension strip (2) are bonded together with hook and loop fasteners.

10. A compression bandage for vein angles according to claim 5, characterized in that: The airbag (5) is positioned opposite the compression ball (3).

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