Compression hemostasis wrist strap

Abstract

The utility model relates to a compression hemostasis wrist strap, which belongs to the technical field of medical supplies and comprises a strap body, sterile gauze, a tightening device and a compression portion, the tightening device is used for tightening the strap body from two ends, and the compression portion is arranged on the inner side of the strap body and comprises a Z-shaped bent compression strap. One end of the compression belt is connected with the middle of the inner side of the belt body, the other end of the compression belt is suspended, the sterile gauze wraps the other end of the compression belt, the belt body is firmly worn on the wrist of a patient through the tightening device, and the thickness of the Z-shaped bent compression belt is increased; the tightened belt body enables the compression belt to be aligned with and compress a skin puncture point and a blood vessel puncture point, subcutaneous hematoma of the blood vessel puncture point caused by only compressing the skin puncture point is avoided, the structure is simple, the hemostasis effect is good, one person can operate, medical resources are saved, and efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical supplies, and particularly relates to a compression hemostatic wristband. Background Art

[0002] After the invasive arterial blood pressure monitoring catheter is removed, compression is required to stop bleeding, and the bleeding time is 20 to 30 minutes. The existing hemostasis equipment includes compression hemostats used for catheterization room angiography or stent artery puncture, and compression hemostasis wristbands used after the hemodialysis catheter is removed. The compression time in the catheterization room needs to be 24 hours. The arterial compression hemostats used there are not suitable for compression hemostasis after the invasive blood pressure monitoring catheter is removed. The hemostasis wristbands used in the hemodialysis room have no compression points and are not suitable. The hemostasis effect is average. Both the arterial compression hemostats in the catheterization room and the hemostasis wristbands in the hemodialysis room require the cooperation of two people, which is inefficient.

[0003] Therefore, a compression hemostatic wristband with simple structure and good hemostatic effect is in urgent need of appearance. Utility Model Content

[0004] The utility model provides a compression hemostatic wristband, which is used to solve the technical problem that there is no special hemostatic wristband for invasive arterial blood pressure monitoring after cannulation and removal of cannula in the prior art.

[0005] The utility model is realized through the following technical scheme: a compression hemostatic wristband, comprising a belt body, sterile gauze, a tightening device for tightening the belt body from both ends, and a compression part arranged on the inner side of the belt body, the compression part comprising a compression belt bent in a "Z" shape, one end of the compression belt is connected to the middle part of the inner side of the belt body and the other end is suspended, and the sterile gauze is wrapped on the other end of the compression belt.

[0006] In order to better realize the utility model, further optimization is made in the above structure, and the thickness of the compression belt is the same as the thickness of the belt body.

[0007] In order to better realize the utility model, further optimization is made in the above structure, the compression belt is a hollow structure and also includes a pressure sheet, and the pressure sheet is arranged in the compression belt.

[0008] In order to better realize the utility model, further optimization is made in the above structure, the pressure sheet is a rubber sheet or a silicone sheet, and the shape of the pressure sheet is a "Z" shape.

[0009] In order to better realize the utility model, further optimization is made in the above structure. The compression belt is a hollow structure and also includes an airbag bag, a pressurized balloon and a trachea. The airbag bag is arranged in the compression belt. The outer side of the belt body is provided with a through hole connected to the hollow inside of the compression belt. One end of the trachea is connected to the airbag bag and the other end is connected to the pressurized balloon after passing through the through hole.

[0010] In order to better realize the utility model, further optimization is made in the above structure, and a pressure relief valve is also included, and the pressure relief valve is arranged on the air pipe.

[0011] In order to better realize the utility model, further optimization is made in the above structure, the tightening device includes a buckle and magic tape, the buckle is fixed on the outside close to one end of the belt body, and the magic tape is arranged on the outside of the other end of the belt body.

[0012] In order to better realize the utility model, further optimization is made in the above structure, the magic tape includes a sub-magnetic tape and a mother magic tape, and the sub-magnetic tape and the mother magic tape are arranged at intervals on the outside of the other end of the belt body along the length direction of the belt body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The compression hemostatic wristband provided by the utility model comprises a belt body, sterile gauze, a tightening device for tightening the belt body from both ends, and a compression part arranged on the inner side of the belt body, the compression part comprises a compression belt bent in a "Z" shape, one end of the compression belt is connected to the middle part of the inner side of the belt body and the other end is suspended, and the sterile gauze is covered on the other end of the compression belt. With this structure, the belt body is firmly worn on the patient's wrist through the tightening device, the compression belt bent in the "Z" shape increases the thickness, and the tightened belt body makes the compression belt align with and compress the skin puncture point and the blood vessel puncture point, so as to avoid compressing only the skin puncture point and causing subcutaneous hematoma at the blood vessel puncture point. The utility model has a simple structure and a good hemostatic effect, can be operated by one person, saves medical resources, improves efficiency, and makes the utility model more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a three-dimensional diagram of the compression hemostatic wristband in the utility model;

[0017] Figure 2It is a structural schematic diagram of a compression hemostatic wristband provided with a pressure plate in the utility model;

[0018] Figure 3 The utility model is a schematic structural diagram of a compression hemostatic wristband provided with an air bag.

[0019] In the figure:

[0020] 1-belt body; 2-sterile gauze; 3-compression belt; 4-pressure sheet; 5-airbag bag; 6-pressurized balloon; 7-trachea; 8-pressure relief valve; 9-buckle; 10-mother magic tape; 11-mother magic tape. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0022] In the description of the present utility model, it should be noted that, unless otherwise specified, "multiple" means two or more; the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0024] Embodiment 1:

[0025] In this embodiment, a compression hemostatic wristband, such as Figure 1As shown, it includes a belt body 1, a sterile gauze 2, a tightening device for tightening the belt body 1 from both ends, and a compression part arranged on the inner side of the belt body 1. Specifically, the compression part includes a compression belt 3 bent in a "Z" shape, and the compression belt 3 is used to cover the puncture point and the surrounding skin to achieve compression and hemostasis. One end of the compression belt 3 is connected to the middle part of the inner side of the belt body 1 and the other end is suspended. Specifically, the upper plane of the compression belt 3 coincides with the belt body 1, and the middle inclined surface and the lower plane are suspended. The sterile gauze 2 is wrapped on the other end of the compression belt 3, and the sterile gauze 2 directly contacts the skin to absorb exudate.

[0026] By adopting this structure, the belt body 1 is firmly worn on the patient's wrist through the tightening device, the compression belt 3 bent in a "Z" shape increases the thickness, and the tightened belt body 1 makes the compression belt 3 align with and compress the skin puncture point and the blood vessel puncture point, avoiding compression of only the skin puncture point to cause subcutaneous hematoma at the blood vessel puncture point. The structure is simple and the hemostatic effect is good. It can be operated by one person, saving medical resources and improving efficiency, making the utility model more practical.

[0027] In this embodiment, the thickness of the compression belt 3 is the same as the thickness of the belt body 1. After being worn, the thickness of the compression belt 3 at the position is three times the thickness of the other positions of the belt body 1, so that the compression belt 3 has a greater pressure on the puncture point and the surrounding skin, and the hemostatic effect is better.

[0028] As a specific implementation of this embodiment, Figure 2 As shown, the compression belt 3 is a hollow structure and also includes a pressure plate 4. The pressure plate 4 is arranged in the compression belt 3, specifically in the middle inclined surface and the lower plane of the "Z"-shaped compression belt 3. By adding the pressure plate 4 in the compression belt 3, the thickness of the compression belt 3 is further increased, thereby enhancing the compression effect of the compression part on the puncture point and the surrounding skin, and improving the hemostatic effect.

[0029] As an optimization, Figure 2 As shown, the pressure sheet 4 is a rubber sheet or a silicone sheet, and the shape of the pressure sheet 4 is a "<" shape, which fits the middle inclined surface and the lower plane structure of the compression belt 3, so that the pressure sheet 4 has a certain elasticity. When worn, the compression belt 3 is in contact with the wrist and compressed and closed, and the pressure sheet 4 is compressed to store energy, so that it has the power to stretch outward, which further improves the compression effect of the compression part on the puncture point and the surrounding skin, and improves the hemostatic effect.

[0030] As another specific implementation of this embodiment, Figure 3As shown, the compression belt 3 is a hollow structure, and the hollow part is specifically arranged in the middle inclined surface of the compression belt 3. It also includes an airbag bag 5, a pressurized balloon 6 and a trachea 7. The airbag bag 5 is arranged in the compression belt 3, and the outer side of the belt body 1 is provided with a through hole connected to the hollow inside of the compression belt 3. One end of the trachea 7 is connected to the airbag bag 5 and the other end is connected to the pressurized balloon 6 after passing through the through hole. When in use, after wearing it, the airbag bag 5 is inflated through the pressurized balloon 6 to expand the airbag, and the pressure applied by the compression part on the puncture point and the surrounding skin is adjusted by controlling the amount of inflation.

[0031] As an optimization, Figure 3 As shown, it also includes a pressure relief valve 8, which is arranged on the air pipe 7, and the air in the airbag 5 is discharged through the pressure relief valve 8.

[0032] In this embodiment, Figure 2 and Figure 3 As shown, the tightening device includes a buckle 9 and magic tape, the buckle 9 is fixed on the outer side close to one end of the belt body 1, and the magic tape is arranged on the outer side of the other end of the belt body 1. When worn, the other end of the belt body 1 is passed through the buckle 9 and then tightened and adhered to the magic tape in the reverse direction, and the tightening force can be manually controlled, wherein the magic tape includes a sub-magic tape 10 and a mother magic tape 11, and the sub-magic tape 10 and the mother magic tape 11 are arranged at intervals on the outer side of the other end of the belt body 1 along the length direction of the belt body 1, so that after the belt body 1 passes through the buckle 9, the sub-magic tape 10 can be just adhered to the mother magic tape 11 in the reverse direction.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A compression hemostatic wristband, characterized in that: The invention comprises a belt body (1), a sterile gauze (2), a tightening device for tightening the belt body (1) from both ends, and a compression part arranged on the inner side of the belt body (1), wherein the compression part comprises a compression belt (3) bent in a "Z" shape, one end of the compression belt (3) is connected to the middle part of the inner side of the belt body (1) and the other end is suspended, and the sterile gauze (2) is wrapped around the other end of the compression belt (3).

2. The compression hemostatic wristband according to claim 1, characterized in that: The thickness of the compression belt (3) is the same as the thickness of the belt body (1).

3. The compression hemostatic wristband according to claim 2, characterized in that: The compression belt (3) is a hollow structure and further comprises a pressure sheet (4), wherein the pressure sheet (4) is arranged inside the compression belt (3).

4. The compression hemostatic wristband according to claim 3, characterized in that: The pressure sheet (4) is a rubber sheet or a silicone sheet, and the shape of the pressure sheet (4) is a "Z" shape.

5. The compression hemostatic wristband according to claim 2, characterized in that: The compression belt (3) is a hollow structure, and further comprises an airbag bag (5), a pressurizing balloon (6) and a trachea (7); the airbag bag (5) is arranged inside the compression belt (3); a through hole communicating with the hollow interior of the compression belt (3) is arranged on the outer side of the belt body (1); one end of the trachea (7) is communicated with the airbag bag (5) and the other end of the trachea (7) is communicated with the pressurizing balloon (6) after passing through the through hole.

6. The compression hemostatic wristband according to claim 5, characterized in that: It also comprises a pressure relief valve (8), wherein the pressure relief valve (8) is arranged on the air pipe (7).

7. A compression hemostatic wristband according to any one of claims 1-6, characterized in that: The tightening device comprises a buckle (9) and a magic adhesive, wherein the buckle (9) is fixed on the outside close to one end of the belt body (1), and the magic adhesive is arranged on the outside of the other end of the belt body (1).

8. The compression hemostatic wristband according to claim 7, characterized in that: The magic tape comprises a sub-magic tape (10) and a main magic tape (11), and the sub-magic tape (10) and the main magic tape (11) are arranged at intervals on the outside of the other end of the tape body (1) along the length direction of the tape body (1).

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