Chest strap

Abstract

The chest belt comprises a chest and abdomen binding belt, the chest and abdomen binding belt can be bent into a ring shape, one side of the chest and abdomen binding belt is connected with two straps, and one side of each strap is connected with a first hook face hook-and-loop fastener. Therefore, the first flexible pressing block on the inner side of the thoracoabdominal bandage can emphatically exert pressure on the wound of the patient, and healing of the wound of the patient is accelerated. The second hook face hook-and-loop fastener is matched with the second loop face hook-and-loop fastener so that the first flexible pressing block can be conveniently fixed to different positions of the inner side of the thoracoabdominal bandage.

Description

Technical Field

[0001] The utility model relates to a drawstring, more specifically a chest belt. Background Art

[0002] After cardiac surgery, in order to speed up wound healing, a strap is generally used to apply pressure to the patient's wound. However, the current chest strap is generally a belt-shaped structure that needs to be put on the patient's body as a whole. The side of the strap applies pressure to the side of the patient's body indiscriminately, which makes it uncomfortable for the patient to wear it. There is no device that applies pressure to the wound. For example, patent announcement number: CN202128625U discloses a chest and abdominal elastic restraint belt, such as Figure 7 As shown, this device is a belt-like structure, and after being tied to the patient's body, it cannot exert heavy pressure on the patient's wound. Summary of the invention

[0003] The purpose of the utility model is to provide a chest strap, which can adjust the position of the first flexible pressure block according to actual needs, so that the first flexible pressure block inside the chest and abdomen strap can focus on applying pressure to the patient's wound, thereby accelerating the healing of the patient's wound. The second hook surface Velcro and the second fleece surface Velcro can cooperate to conveniently fix the first flexible pressure block at different positions inside the chest and abdomen strap.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] The chest strap comprises a chest and abdominal strap, which can be bent into a ring, one side of the chest and abdominal strap is connected to two shoulder straps, one side of the shoulder strap is connected to a first hook-surface Velcro, the outer side of the chest and abdominal strap is connected to a first fur-surface Velcro, the first hook-surface Velcro can cooperate with the first fur-surface Velcro, an armpit arc groove is provided on both sides of the chest and abdominal strap, an adjustable auxiliary pressurizing device is installed on the inner side of the chest and abdominal strap, the adjustable auxiliary pressurizing device comprises a second fur-surface Velcro, a fixed end of the second fur-surface Velcro is connected to the inner side of the chest and abdominal strap, a movable pressing block is installed on the second fur-surface Velcro, the movable pressing block comprises a first flexible pressing block, one side of the first flexible pressing block is connected to the second hook-surface Velcro, the second hook-surface Velcro can cooperate with the second fur-surface Velcro.

[0006] In order to further achieve the purpose of the utility model, the following technical solution can also be adopted: one side of the chest and abdomen strap is connected to the third hook surface Velcro, and the other side of the chest and abdomen strap is connected to the third fur surface Velcro, and the third hook surface Velcro can cooperate with the third fur surface Velcro.

[0007] An auxiliary extrusion device is installed on the inner side of the chest and abdomen bandage, and a through groove is provided on the side of the chest and abdomen bandage. The auxiliary extrusion device includes two groups of pulling and extruding devices, and the pulling and extruding device includes a square tube, one side of the square tube is connected to the fifth hook surface Velcro, the inner side of the chest and abdomen bandage is connected to the fifth fur surface Velcro, and the fifth hook surface Velcro can cooperate with the fifth fur surface Velcro, the other side of the square tube is connected to the second flexible pressing block, the side of the square tube is connected to the pulling band, the middle part of the pulling band wraps the second flexible pressing block and then passes through the square tube and the through groove in sequence, a pulling area is provided on one side of the pulling area, one side of the pulling area is connected to the fourth hook surface Velcro, the outer side of the chest and abdomen bandage is connected to the fourth fur surface Velcro, and the fourth hook surface Velcro can cooperate with the fourth fur surface Velcro. One side of the chest and abdomen bandage is connected to the third hook surface Velcro, and the other side of the chest and abdomen bandage is connected to the third fur surface Velcro, and the third hook surface Velcro can cooperate with the third fur surface Velcro.

[0008] The utility model has the advantages that: the utility model adds an adjustable auxiliary pressure device, which can adjust the position of the first flexible pressure block according to actual needs, so that the first flexible pressure block inside the chest and abdomen bandage can focus on applying pressure to the patient's wound, thereby accelerating the healing of the patient's wound. The second hook surface Velcro and the second fleece surface Velcro can cooperate to conveniently fix the first flexible pressure block at different positions inside the chest and abdomen bandage. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0010] Figure 1 It is a schematic diagram of the expanded structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the structure after binding of the utility model;

[0012] Figure 3 for Figure 2 A-direction enlarged structural schematic diagram;

[0013] Figure 4 A schematic diagram of the structure of the utility model with an auxiliary extrusion device added;

[0014] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of Part I;

[0015] Figure 6 A structural schematic diagram of adding a fourth fleece-side Velcro and a fourth hook-side Velcro to the utility model;

[0016] Figure 7This is a structural diagram of the prior art patent announcement number: CN202128625U.

[0017] Labeled parts: 1 first hook surface Velcro 2 shoulder strap 3 armpit arc groove 4 chest and abdomen strap 5 second fleece surface Velcro 6 first flexible pressing block 7 second hook surface Velcro 8 third hook surface Velcro 9 third fleece surface Velcro 10 first fleece surface Velcro 11 second flexible pressing block 12 traction strap 13 square tube 14 traction area 15 through groove 16 fourth fleece surface Velcro 17 fourth hook surface Velcro 18 fifth hook surface Velcro 19 fifth fleece surface Velcro. DETAILED DESCRIPTION

[0018] The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings.

[0019] Embodiment 1:

[0020] Chest strap, such as Figure 1-Figure 6 As shown, it includes a chest and abdomen strap 4, which can be bent into a ring, one side of the chest and abdomen strap 4 is connected to two shoulder straps 2, one side of the shoulder strap 2 is connected to a first hook-surface Velcro 1, the outer side of the chest and abdomen strap 4 is connected to a first fur-surface Velcro 10, the first hook-surface Velcro 1 can cooperate with the first fur-surface Velcro 10, an armpit arc groove 3 is provided on both sides of the chest and abdomen strap 4, an adjustable auxiliary pressure device is installed on the inner side of the chest and abdomen strap 4, the adjustable auxiliary pressure device includes a second fur-surface Velcro 5, the fixed end of the second fur-surface Velcro 5 is connected to the inner side of the chest and abdomen strap 4, a movable pressure block is installed on the second fur-surface Velcro 5, the movable pressure block includes a first flexible pressure block 6, one side of the first flexible pressure block 6 is connected to a second hook-surface Velcro 7, the second hook-surface Velcro 7 can cooperate with the second fur-surface Velcro 5. The utility model adds an adjustable auxiliary pressure device, which can adjust the position of the first flexible pressure block 6 according to actual needs, so that the first flexible pressure block 6 inside the chest and abdomen bandage 4 can focus on applying pressure to the patient's wound, thereby accelerating the healing of the patient's wound. The second hook surface Velcro 7 and the second fleece surface Velcro 5 can cooperate to conveniently fix the first flexible pressure block 6 at different positions inside the chest and abdomen bandage 4.

[0021] Specific implementation of material selection and feasibility analysis: The samples we actually made use the drawings in the specification as drawings, and are implemented according to the proportions and matching methods of the various components in the drawings in the specification. The connection is a common connection method such as strong adhesive connection, welding, riveting, flange connection, and one-piece molding connection. In actual production, the corresponding connection method, thickness and strength of the connection point can be selected according to the actual connection strength requirements without creativity. The fixed end of the second hook surface Velcro 7 is connected to the first flexible pressing block 6.

[0022] Embodiment 2:

[0023] Chest strap, such as Figure 1-Figure 6 As shown, it includes a chest and abdomen strap 4, which can be bent into a ring, one side of the chest and abdomen strap 4 is connected to two shoulder straps 2, one side of the shoulder strap 2 is connected to a first hook-surface Velcro 1, the outer side of the chest and abdomen strap 4 is connected to a first fur-surface Velcro 10, the first hook-surface Velcro 1 can cooperate with the first fur-surface Velcro 10, an armpit arc groove 3 is provided on both sides of the chest and abdomen strap 4, an adjustable auxiliary pressure device is installed on the inner side of the chest and abdomen strap 4, the adjustable auxiliary pressure device includes a second fur-surface Velcro 5, the fixed end of the second fur-surface Velcro 5 is connected to the inner side of the chest and abdomen strap 4, a movable pressure block is installed on the second fur-surface Velcro 5, the movable pressure block includes a first flexible pressure block 6, one side of the first flexible pressure block 6 is connected to a second hook-surface Velcro 7, the second hook-surface Velcro 7 can cooperate with the second fur-surface Velcro 5. The utility model adds an adjustable auxiliary pressure device, which can adjust the position of the first flexible pressure block 6 according to actual needs, so that the first flexible pressure block 6 inside the chest and abdomen bandage 4 can focus on applying pressure to the patient's wound, thereby accelerating the healing of the patient's wound. The second hook surface Velcro 7 cooperates with the second fleece surface Velcro 5 to conveniently fix the first flexible pressure block 6 at different positions inside the chest and abdomen bandage 4. One side of the chest and abdomen bandage 4 is connected to the third hook surface Velcro 8, and the other side of the chest and abdomen bandage 4 is connected to the third fleece surface Velcro 9, and the third hook surface Velcro 8 can cooperate with the third fleece surface Velcro 9.

[0024] The third hook surface Velcro 8 and the third fur surface Velcro 9 of the utility model can be conveniently bound to the chest and abdomen bandage 4 on the patient. The fixed end of the third hook surface Velcro 8 is connected to the chest and abdomen bandage 4, and the fixed end of the third fur surface Velcro 9 is connected to the chest and abdomen bandage 4.

[0025] Embodiment 3:

[0026] Chest strap, such as Figure 1-Figure 6As shown, it includes a chest and abdomen strap 4, which can be bent into a ring, one side of the chest and abdomen strap 4 is connected to two shoulder straps 2, one side of the shoulder strap 2 is connected to a first hook-surface Velcro 1, the outer side of the chest and abdomen strap 4 is connected to a first fur-surface Velcro 10, the first hook-surface Velcro 1 can cooperate with the first fur-surface Velcro 10, an armpit arc groove 3 is provided on both sides of the chest and abdomen strap 4, an adjustable auxiliary pressure device is installed on the inner side of the chest and abdomen strap 4, the adjustable auxiliary pressure device includes a second fur-surface Velcro 5, the fixed end of the second fur-surface Velcro 5 is connected to the inner side of the chest and abdomen strap 4, a movable pressure block is installed on the second fur-surface Velcro 5, the movable pressure block includes a first flexible pressure block 6, one side of the first flexible pressure block 6 is connected to a second hook-surface Velcro 7, the second hook-surface Velcro 7 can cooperate with the second fur-surface Velcro 5. The utility model adds an adjustable auxiliary pressure device, which can adjust the position of the first flexible pressure block 6 according to actual needs, so that the first flexible pressure block 6 inside the chest and abdomen bandage 4 can focus on applying pressure to the patient's wound, thereby accelerating the healing of the patient's wound. The second hook surface Velcro 7 and the second fleece surface Velcro 5 can cooperate to conveniently fix the first flexible pressure block 6 at different positions inside the chest and abdomen bandage 4. An auxiliary squeezing device is installed on the inner side of the chest and abdomen strap 4, and a through groove 15 is provided on the side of the chest and abdomen strap 4. The auxiliary squeezing device includes two groups of pulling squeezers, and the pulling squeezer includes a square tube 13. One side of the square tube 13 is connected to a fifth hook-surface Velcro 18, and the inner side of the chest and abdomen strap 4 is connected to a fifth fur-surface Velcro 19, and the fifth hook-surface Velcro 18 can cooperate with the fifth fur-surface Velcro 19. The other side of the square tube 13 is connected to a second flexible pressing block 11, and the side of the square tube 13 is connected to a pulling strap 12. The middle part of the pulling strap 12 wraps around the second flexible pressing block 11 and then passes through the square tube 13 and the through groove 15 in sequence. A pulling area 14 is provided on one side of the pulling area 14, and one side of the pulling area 14 is connected to a fourth hook-surface Velcro 17. The outer side of the chest and abdomen strap 4 is connected to a fourth fur-surface Velcro 16, and the fourth hook-surface Velcro 17 can cooperate with the fourth fur-surface Velcro 16.

[0027] On the one hand, the fifth hook-surface Velcro 18 and the fifth fleece-surface Velcro 19 of the auxiliary squeezing device of the utility model cooperate to conveniently fix the second flexible pressing block 11 at different positions on the inner side of the chest and abdomen bandage 4 within a certain range, so that the second flexible pressing block 11 can exert a focused pressing effect on the patient's wound. On the other hand, the two traction and squeezing devices can be combined and respectively arranged on both sides of the patient's wound. After the chest and abdomen bandage 4 is tied to the patient, the doctor can pull the traction area 14, thereby using the traction area 14 to pull the traction belt 12, driving the two second flexible pressing blocks 11 to push the skin on both sides of the patient's wound toward each other, preventing the patient's wound from being easily pulled and torn apart, thereby accelerating the recovery of the patient's wound, such as in Figure 5In the embodiment, after the chest and abdomen bandage 4 is bound to the patient's body, the doctor can pull the pulling area 14 outward from the through groove 15. At this time, the pulling area 14 pulls the second flexible pressing block 11 to the right to push the skin on the side of the patient's wound under the action of the square tube 13. The two sets of pulling and squeezing devices synchronously perform the above operations to push the skin on both sides of the patient's wound closer together, preventing the patient's wound from being easily pulled apart, thereby accelerating the recovery of the patient's wound. The fixed end of the fourth fur-surface Velcro 16 is connected to the chest and abdomen bandage 4, and the fixed end of the fourth hook-surface Velcro 17 is connected to the pulling area 14.

[0028] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention.

Claims

1. Chest strap, characterized by: The invention comprises a chest and abdomen bandage (4), wherein the chest and abdomen bandage (4) can be bent into a ring shape, one side of the chest and abdomen bandage (4) is connected to two shoulder straps (2), one side of the shoulder strap (2) is connected to a first hook-surface Velcro (1), the outer side of the chest and abdomen bandage (4) is connected to a first fleece-surface Velcro (10), the first hook-surface Velcro (1) can cooperate with the first fleece-surface Velcro (10), an armpit arc groove (3) is provided on both sides of the chest and abdomen bandage (4), an adjustable auxiliary pressure device is installed on the inner side of the chest and abdomen bandage (4), the adjustable auxiliary pressure device comprises a second fleece-surface Velcro (5), the fixed end of the second fleece-surface Velcro (5) is connected to the inner side of the chest and abdomen bandage (4), a movable pressure block is installed on the second fleece-surface Velcro (5), the movable pressure block comprises a first flexible pressure block (6), one side of the first flexible pressure block (6) is connected to a second hook-surface Velcro (7), the second hook-surface Velcro (7) can cooperate with the second fleece-surface Velcro (5).

2. The chest strap according to claim 1, characterized in that: One side of the chest and abdomen bandage (4) is connected to the third hook-surface Velcro (8), and the other side of the chest and abdomen bandage (4) is connected to the third fleece-surface Velcro (9), and the third hook-surface Velcro (8) can cooperate with the third fleece-surface Velcro (9).

3. The chest strap according to claim 1, characterized in that: An auxiliary squeezing device is installed on the inner side of the chest and abdomen bandage (4), and a through groove (15) is provided on the side of the chest and abdomen bandage (4). The auxiliary squeezing device includes two groups of pulling squeezers, and the pulling squeezers include a square tube (13). One side of the square tube (13) is connected to a fifth hook-surface Velcro (18), and the inner side of the chest and abdomen bandage (4) is connected to a fifth fleece-surface Velcro (19). The fifth hook-surface Velcro (18) can cooperate with the fifth fleece-surface Velcro (19). The other side of the square tube (13) is connected to a second flexible pressing block. (11), the side of the square tube (13) is connected to the pulling belt (12), the middle part of the pulling belt (12) wraps the second flexible pressing block (11) and then passes through the square tube (13) and the through groove (15) in sequence, a pulling area (14) is provided on one side of the pulling belt (12), one side of the pulling area (14) is connected to a fourth hook surface Velcro (17), the outer side of the chest and abdomen strap (4) is connected to a fourth fleece surface Velcro (16), and the fourth hook surface Velcro (17) can cooperate with the fourth fleece surface Velcro (16).

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