Pressurizing fixing device

Abstract

The utility model relates to the field of medical instruments, in particular to a pressurization fixing device. The pressurizing fixing device comprises a pressurizing belt, a hook-and-loop fastener loop surface a, a connecting belt, a hook-and-loop fastener loop surface b and a hook-and-loop fastener hook surface, the inner surface of the right side of the pressurizing belt is connected with the hook-and-loop fastener loop surface a, the left side of the pressurizing belt is connected with the connecting belt, and the outer surface of the connecting belt is connected with the hook-and-loop fastener loop surface b and the hook-and-loop fastener hook surface. The hook-and-loop fastener further comprises a connecting piece, a connecting ring a, a pressurizing block and a threaded strip, the connecting piece is bonded to the hook-and-loop fastener rough surface a, the connecting ring a is connected to the front side of the connecting piece, and the pressurizing block is in threaded connection to the connecting ring a through the threaded strip. By arranging the connecting piece, the connecting ring a, the threaded strip and the pressurizing block, position adjustment and pressurizing force adjustment of the pressurizing block are achieved, so that the pressurizing block applies enough local pressurizing to a surgical incision or a puncture point, the overall pressurizing effect is ensured, and the problem that an existing pressurizing fixing device is poor in overall pressurizing effect is effectively solved.

Description

Technical Field

[0001] The utility model relates to the field of medical devices, in particular to a pressurizing and fixing device. Background Technique

[0002] Pressurizing and fixing devices play a crucial role in medical scenarios. They provide necessary pressurization and fixation for injured or post-operative tissues, aiming to promote healing, relieve pain or prevent further injury. The design and application scope of these devices are extremely wide, and they can adapt to different parts of the body to meet various medical needs. For example, after hernia surgery, patients need to use a pressurizing and fixing device to provide appropriate support and protection for abdominal tissues to avoid recurrence of hernia and ensure stable healing of the surgical incision. Similarly, for patients undergoing femoral artery puncture, a pressurizing and fixing device is also indispensable. It can effectively compress the femoral artery puncture site, ensure rapid closure of the puncture site, accelerate the coagulation process, thus effectively preventing the formation of hematoma, reducing the bleeding risk, and ensuring the safety of patients and accelerating the recovery process.

[0003] Most of the existing pressurizing and fixing devices are designed as strip-shaped straps. When in use, they are directly wound around the abdomen after hernia surgery or the leg after femoral artery puncture to achieve uniform pressurization. However, this general pressurization method has certain limitations. Since the pressurizing and fixing device applies the same pressure throughout the fixing area, it fails to consider the special needs of specific areas such as the hernia surgical incision or the femoral artery puncture site, that is, these key parts may require a higher pressure than the surrounding tissues to promote healing and prevent complications. Therefore, this one-size-fits-all pressurization method may not be able to effectively provide sufficient local pressurization for the surgical incision or puncture site, resulting in poor overall pressurization effect.

[0004] Therefore, there is a particular need for a pressurizing and fixing device to solve the problems existing in the prior art. Content of the Utility Model

[0005] In order to overcome the drawback that the existing pressurizing and fixing device applies the same pressure throughout the fixing area and cannot effectively provide sufficient local pressurization for the surgical incision or puncture site, resulting in poor overall pressurization effect, the utility model provides a pressurizing and fixing device.

[0006] The utility model is achieved through the following technical means: A pressurizing and fixing device includes a pressurizing band, a hook surface a of Velcro, a connecting band, a hook surface b of Velcro, and a Velcro loop surface. The inner surface on the right side of the pressurizing band is connected with the hook surface a of Velcro. The left side of the pressurizing band is connected with a connecting band. The outer surface of the connecting band is connected with the hook surface b of Velcro and the Velcro loop surface. It also includes a connecting piece, a connecting ring a, a pressurizing block, and a threaded bar. The connecting piece is adhered to the hook surface a of Velcro. The front side of the connecting piece is connected with the connecting ring a. The pressurizing block is threadedly connected to the connecting ring a through the threaded bar.

[0007] In addition, it is particularly preferred that a connecting ring b is further included, and the connecting ring b is rotatably connected to the outer surface on the right side of the pressure band.

[0008] In addition, it is particularly preferred that a plurality of grooves are provided on the connecting ring b.

[0009] In addition, it is particularly preferred that a breathable layer is further included, and the breathable layer is connected inside the pressure band.

[0010] In addition, it is particularly preferred that scale lines are further included, pointers distributed left and right are provided on the upper part of the connecting piece, and scale lines are provided on the upper part of the hook surface a of the Velcro.

[0011] In addition, it is particularly preferred that both the pressure band and the connecting band are made of elastic materials.

[0012] From the above description of the structure of the present utility model, the design starting point, concept and advantages of the present utility model are as follows: 1. By providing a connecting piece, a connecting ring a, a threaded strip and a pressing block, the present utility model realizes the position adjustment and pressing force adjustment of the pressing block, so that the pressing block applies sufficient local pressure to the surgical incision or puncture point, ensuring the overall pressing effect and effectively solving the problem of poor overall pressing effect of the existing pressing and fixing device.

[0013] 2. By providing a pointer and scale lines, the original position of the connecting piece is recorded through the pointer and scale lines, which is convenient for quickly determining the bonding position of the connecting piece when replacing a new connecting piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram shown from the front side view of the present utility model.

[0015] Figure 2 It is a three-dimensional structural schematic diagram of components such as the hook surface a of the Velcro, the connecting piece and the pressing block of the present utility model.

[0016] Figure 3 It is a partial cross-sectional view of components such as the connecting piece, the connecting ring and the pressing block of the present utility model.

[0017] Figure 4 It is a three-dimensional structural schematic diagram shown from the rear side view of the present utility model.

[0018] Figure 5 It is a three-dimensional structural schematic diagram of components such as the pressure band, the connecting ring and the groove of the present utility model.

[0019] Among them, the above-mentioned drawings include the following reference numerals: 1. Pressure band, 2. Hook surface a of Velcro, 3. Connecting piece, 4. Connecting ring a, 5. Pressure block, 6. Threaded bar, 7. Connecting band, 8. Hook surface b of Velcro, 9. Loop surface of Velcro, 10. Connecting ring b, 11. Groove, 12. Breathable layer, 13. Pointer, 14. Scale line. Detailed implementation manner

[0020] Although the present utility model may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present utility model. Those of ordinary skill in the art will recognize that terms such as "above", "below", "upward", "downward", etc. are used to describe the drawings and do not represent a limitation on the scope of the present utility model defined by the appended claims. Any numerical labels such as "first" or "second" are merely illustrative and are not intended to limit the scope of the present utility model in any way.

[0021] Embodiment: A pressure fixing device, referring to Figures 1 - 5 As shown, it includes a pressure band 1, a hook surface a 2 of Velcro, a connecting band 7, a hook surface b 8 of Velcro, a loop surface 9 of Velcro, a connecting ring b 10, a breathable layer 12 and a scale line 14. The inner surface on the right side of the pressure band 1 is connected with the hook surface a 2 of Velcro. The left side of the pressure band 1 is connected with a connecting band 7. Both the pressure band 1 and the connecting band 7 are made of elastic materials, such as polyester. The outer surface of the connecting band 7 is connected with a hook surface b 8 and a loop surface 9 of Velcro. The area of the hook surface b 8 of Velcro is larger than that of the loop surface 9 and is located to the right of the loop surface 9. The outer surface on the right side of the pressure band 1 is rotatably connected with a connecting ring b 10. A plurality of grooves 11 are formed in the connecting ring b 10 at evenly spaced intervals and are distributed vertically. The inside of the pressure band 1 is connected with a breathable layer 12. The upper part of the connecting piece 3 is provided with pointers 13 distributed left and right. The pointers 13 are triangular in shape. A scale line 14 is arranged above the hook surface a 2 of Velcro. The sharp corners of the pointers 13 point to the scale line 14. It also includes a connecting piece 3, a connecting ring a 4, a pressure block 5 and a threaded bar 6. The connecting piece 3 is adhered to the hook surface a 2 of Velcro. The front side of the connecting piece 3 is connected with a connecting ring a 4. The pressure block 5 is threadedly connected to the connecting ring a 4 through the threaded bar 6.

[0022] When it is necessary to apply pressure to the abdomen of a patient after hernia surgery, first, medical staff pre-wrap the pressure band 1 and the connecting band 7 around the patient's abdomen, determine that the surgical incision on the patient's abdomen is aligned with the position of the hook surface a2 of the Velcro, then unfold the pressure band 1 and the connecting band 7, tear the connecting piece 3 from the hook surface a2 of the Velcro, and bond it to the position corresponding to the surgical incision on the hook surface a2 of the Velcro, so as to adjust the pressure block 5 to the optimal position. Subsequently, rotate the pressure block 5 forward to a suitable position and adjust the pressing force of the pressure block 5 to ensure that an appropriate amount of pressure is applied to the surgical incision area subsequently. After adjustment, wrap the pressure band 1 and the connecting band 7 around the patient's abdomen again. At this time, the pressure block 5 just aligns with the surgical incision. Then, pass the connecting band 7 through the connecting ring b10 to complete one fold. The groove 11 increases the friction between the connecting band 7 and the connecting ring b10. Then, tighten the connecting band 7 to firmly bond the hook surface 9 of the Velcro to the hook surface b8 of the Velcro, thereby fixing the pressure band 1 and the connecting band 7 and applying uniform pressure to the abdomen. At the same time, the pressure block 5 applies sufficient local pressure to the surgical incision to ensure the overall pressing effect. If it is necessary to apply pressure to the leg of a patient after femoral artery puncture, the operation steps are basically the same. First, wrap the pressure band 1 and the connecting band 7 around the patient's leg, determine that the puncture point is aligned with the position of the hook surface a2 of the Velcro, and adjust the position of the pressure block 5 according to the above process. After that, fix the pressure band 1 and the connecting band 7 and apply uniform pressure to the leg to ensure that the pressure block 5 applies sufficient local pressure to the puncture point. In this way, the device realizes multifunctionality and can be used for both abdominal pressure application after hernia surgery and leg pressure application after femoral artery puncture, greatly improving its practicality in different medical scenarios. When it is necessary to replace the connecting piece 3, record the original position of the connecting piece 3 through the indicators and scale lines 14, which is convenient for quickly determining the bonding position of the new connecting piece 3 when replacing it.

[0023] The above has described the embodiments of the present utility model in detail with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present utility model.

Claims

1. A pressurized fixing device, comprising a pressurized belt (1), a Velcro fleece surface a (2), a connecting belt (7), a Velcro fleece surface b (8) and a Velcro hook surface (9), wherein the inner surface of the right side of the pressurized belt (1) is connected to the Velcro fleece surface a (2), the left side of the pressurized belt (1) is connected to the connecting belt (7), and the outer surface of the connecting belt (7) is connected to the Velcro fleece surface b (8) and the Velcro hook surface (9), characterized in that: The invention also comprises a connecting piece (3), a connecting ring a (4), a pressure block (5) and a threaded strip (6); the connecting piece (3) is bonded to the Velcro fleece surface a (2); the front side of the connecting piece (3) is connected to the connecting ring a (4); and the pressure block (5) is threadedly connected to the connecting ring a (4) via the threaded strip (6).

2. A pressurized fixing device according to claim 1, characterized in that: It also includes a connecting ring b (10), and the right outer surface of the pressure belt (1) is rotatably connected to the connecting ring b (10).

3. A pressurized fixing device according to claim 2, characterized in that: It also includes a connecting ring b (10) with a plurality of grooves (11).

4. A pressurized fixing device as claimed in claim 3, characterized in that: It also includes a breathable layer (12), and the pressure belt (1) is connected to the inside of the breathable layer (12).

5. A pressurized fixing device as claimed in claim 4, characterized in that: It also includes scale lines (14), the upper part of the connecting piece (3) is provided with pointers (13) distributed on the left and right, and the upper part of the Velcro fleece surface a (2) is provided with scale lines (14).

6. A pressurized fixing device as claimed in claim 5, characterized in that: The pressure belt (1) and the connecting belt (7) are both made of elastic material.

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