A post-interventional compression fixation device

Abstract

The utility model provides an interventional postoperative compression and fixation device, which comprises: a cavity having an opening toward the human body and a hard top wall and a peripheral wall, and the cavity can accommodate a medical sandbag; a compression part, the compression part is arranged in the cavity and fixedly connected to the top of the cavity; the compression part applies pressure to fix the medical sandbag on the human body. Compared with the prior art, the compression part of the present application can effectively apply uniform pressure to the medical sandbag, so that the sandbag fits tightly on the surgical incision, effectively preventing bleeding and improving the hemostatic effect.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a post-interventional compression and fixation device. Background Art

[0002] At present, sandbag compression hemostasis is one of the commonly used clinical methods to prevent bleeding from postoperative wounds or arterial puncture sites. In the prior art, the sandbag is often fixed to the wound or puncture site by a simple bandage to achieve the purpose of hemostasis. For example, the application with application number CN202122979375.5 discloses a sandbag fixing belt, including a sandbag cover and a fixing belt, wherein: a limiting portion is provided on the sandbag cover, the fixing belt can pass through the limiting portion and be detachably connected to the sandbag cover, and the sandbag cover can accommodate the sandbag; when the two ends of the fixing belt are connected, the limiting portion can prevent the fixing belt from detaching from the sandbag cover;

[0003] However, this traditional fixation method has problems such as insufficient pressure and uneven force of the hemostatic sandbag, which often leads to poor hemostatic effect and may even cause the risk of secondary bleeding. Utility Model Content

[0004] In response to the above problems, the present application provides a post-interventional compression and fixation device, which can evenly apply pressure to the hemostatic sandbag so that the hemostatic sandbag fits tightly on the surgical incision, thereby achieving a good hemostatic effect.

[0005] The implementation principle of the present application is: an interventional postoperative compression and fixation device, the interventional postoperative compression and fixation device comprising:

[0006] The sandbag accommodating portion includes a accommodating cavity having an opening toward the human body and a hard top wall and a peripheral wall;

[0007] The compression part is arranged in the accommodating cavity and is fixedly connected to the top wall of the accommodating cavity;

[0008] The thickness of the accommodating cavity is less than the sum of the thicknesses of the sandbag and the pressing part, and the pressing part uniformly presses the medical sandbag to fix it on the human body.

[0009] Furthermore, the compression portion is an airbag, the shape of which matches the shape of the accommodating cavity, an inflation and deflation port is provided on the outer wall of the accommodating cavity, the upper end of the airbag is fixedly connected to the top wall of the accommodating cavity, and the lower end of the airbag is a free end. When inflated, the airbag expands toward the opening direction of the accommodating cavity.

[0010] Furthermore, the compression portion includes a plurality of springs and a pressure plate, one end of the plurality of springs is fixedly connected to the top wall, and the pressure plate is fixedly connected to the other end of the plurality of springs.

[0011] Furthermore, the interventional postoperative compression and fixation device further comprises:

[0012] The binding part includes a first binding belt, and the left and right sides of the cavity are detachably connected to the first binding belt. The other end of the first binding belt away from the cavity is clamped by a buckle, and the length of the binding belt can be adjusted by the buckle.

[0013] Furthermore, the restraining part also includes a second restraining belt, both ends of which extend from the front and back sides of the patient's body toward the direction close to the fixing belt and are connected to the first restraining belt tied on the patient's body through a buckle, and the length of the second restraining belt can be adjusted by the buckle.

[0014] Furthermore, a skin-friendly layer is provided on the inner side of the first or second restraint belt close to the skin, and the skin-friendly layer is made of skin-friendly cotton.

[0015] Furthermore, a plurality of through holes are provided on the periphery of the sandbag accommodating portion.

[0016] Compared with the prior art, this application has at least the following technical effects:

[0017] 1. The compression part can effectively apply uniform pressure to the medical sandbag, so that the sandbag fits tightly on the surgical incision, effectively preventing bleeding and improving the hemostatic effect.

[0018] 2. Furthermore, when the compression part is an airbag, the inflation amount of the airbag can be conveniently controlled through the inflation and deflation ports, thereby achieving adjustment of the compression intensity.

[0019] 3. The combined use of the first and second straps can achieve all-round fixation of the patient, improving the stability and reliability of the device. At the same time, the buckle design allows the length of the strap to be easily adjusted to accommodate patients of different body shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 : A schematic diagram of an embodiment of the post-interventional compression and fixation device of the present application;

[0021] Figure 2 : Schematic diagram of another embodiment of the post-interventional compression and fixation device of the present application;

[0022] Figure 3 : A schematic diagram of the restraining portion of the post-interventional compression fixation device of the present application;

[0023] Figure 4 : Schematic diagram of wearing the compression fixation device after interventional surgery of the present application;

[0024] In the above figure: 1 accommodating cavity, 101 top wall, 102 through hole, 201 airbag, 202 inflation and deflation port, 203 top plate, 401 first restraining belt, 402 first buckle, 403 second restraining part, 404 second buckle. DETAILED DESCRIPTION

[0025] The following examples further illustrate the content of the utility model, but should not be construed as limiting the utility model. Without departing from the spirit and essence of the utility model, modifications or replacements made to the methods, steps or conditions of the utility model are within the scope of the utility model.

[0026] In some embodiments, Figure 1-2 As shown, an interventional postoperative compression and fixation device, the interventional postoperative compression and fixation device comprises:

[0027] Sandbag Accommodation Portion The sandbag accommodation portion includes an accommodation cavity 1, wherein the accommodation cavity 1 has an opening toward the human body and a hard top wall 101 and a peripheral wall, and the cavity can accommodate a medical sandbag;

[0028] The pressing part 2 is arranged in the accommodating cavity 1 and is fixedly connected to the top wall 101 of the accommodating cavity;

[0029] The thickness of the accommodating cavity 1 is less than the sum of the thicknesses of the sandbag and the compression part 2, so that the sandbag can be partially exposed from the accommodating cavity. The compression part 2 uniformly presses the medical sandbag to fix it on the human body, thereby better compressing the hemostatic site.

[0030] Specifically, in some embodiments, Figure 2 As shown, the compression part 2 is an airbag 201, the shape of the airbag 201 matches the shape of the cavity 1, and an air charging and discharging port 202 is provided on the outer wall of the cavity. When inflated, the airbag 201 expands toward the opening of the cavity to squeeze the medical sandbag evenly, thereby achieving uniform compression of the human body. This design not only ensures the uniformity of compression, but also improves the comfort of the patient. In addition, the setting of the air charging and discharging port 202 allows the doctor to adjust the inflation amount of the airbag as needed to adapt to the specific conditions and compression requirements of different patients.

[0031] In some embodiments, Figure 1As shown, the compression part includes a plurality of springs and a pressure plate 203, one end of the plurality of springs is fixedly connected to the top wall 101, and the pressure plate 203 is fixedly connected to the other end of the plurality of springs. The pressure plate will move toward the opening direction of the cavity under the tension of the spring, thereby achieving compression of the medical sandbag. This design utilizes the elasticity of the spring and can be adaptively adjusted according to the patient's body shape and compression requirements, which not only ensures the compression effect, but also improves the patient's comfort.

[0032] In some embodiments, Figure 3-4 As shown, the interventional postoperative compression fixation device also includes:

[0033] The binding part includes a first binding belt 401, and the left and right sides of the cavity 1 are both detachably connected to the first binding belt 401. The other end of the first binding belt 401 away from the cavity is clamped by a first buckle 402. The length of the binding belt can be adjusted by the first buckle 402 to adapt to the body shape and surgical site of different patients. By adjusting the first buckle 402, the tightness of the first binding belt 401 can be flexibly adjusted to ensure that the device is firmly fixed on the patient while avoiding discomfort to the patient.

[0034] In some embodiments, the interventional postoperative compression and fixation device further includes: a second strap 403, the second strap 403 intersects with the extension direction of the first strap 401, and one end of the second strap 403 is detachably connected to the first strap 401, and the other end is provided with a second buckle 404. Through the second buckle 404, the length of the second strap 403 can be conveniently adjusted, thereby realizing the vertical adjustment of the interventional postoperative compression and fixation device.

[0035] Such a design makes the interventional postoperative compression fixation device more flexible and can adapt to the needs of different surgical sites. At the same time, through the cooperation of the first binding belt 401 and the second binding belt 403, the surgical site can be effectively fixed and protected to avoid complications such as postoperative bleeding and infection.

[0036] In some embodiments, the first binding belt 401 or the second binding belt 403 is provided with a skin-friendly layer on the inner side close to the skin, and the skin-friendly layer is made of skin-friendly cotton. This skin-friendly cotton is not only soft and comfortable, but also can effectively absorb sweat and keep the skin dry. At the same time, the presence of the skin-friendly layer also increases the friction between the binding belt and the skin, making the binding belt more stable during use and not easy to slip.

[0037] In some embodiments, Figure 1 or Figure 2As shown, a plurality of through holes 102 are provided on the periphery of the sandbag receiving portion. The through holes 102 can be provided with fixing ropes according to actual needs so as to fix the sandbag in a specific position to prevent it from moving or slipping. For example, when the patient is standing upright, the sandbag receiving portion will naturally sag due to gravity. At this time, the fixing rope can be passed through the through hole 102 at the top of the sandbag receiving portion, and then the fixing rope can be straddled over the shoulder to offset the influence of gravity, so as to maintain the stability and therapeutic effect of the sandbag. This design not only improves the convenience of using the sandbag, but also makes the sandbag more ergonomic, improving the patient's use experience.

[0038] Although the utility model has been described in detail above by means of general description, specific implementation methods and tests, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model based on the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.

Claims

1. A post-interventional compression and fixation device, characterized in that: The post-interventional compression and fixation device comprises: The sandbag accommodating portion includes a accommodating cavity having an opening toward the human body and a hard top wall and a peripheral wall; The compression part is arranged in the accommodating cavity and is fixedly connected to the top wall of the accommodating cavity; The thickness of the accommodating cavity is less than the sum of the thicknesses of the sandbag and the pressing part, and the pressing part uniformly presses the sandbag to fix it on the human body; The compression part is an airbag, the shape of which matches the shape of the accommodating cavity, an air filling and discharging port is provided on the outer wall of the accommodating cavity, the upper end of the airbag is fixedly connected to the top wall of the accommodating cavity, and the lower end of the airbag is a free end. In the inflated state, the lower end of the airbag expands toward the opening direction of the accommodating cavity; The pressing part includes a plurality of springs and a pressing plate. One end of the plurality of springs is fixedly connected to the top wall, and the pressing plate is fixedly connected to the other end of the plurality of springs.

2. The post-interventional compression and fixation device according to claim 1, characterized in that: The post-intervention compression and fixation device further comprises: The binding part includes a first binding belt, and the left and right sides of the accommodating cavity are detachably connected to the first binding belt. The other end of the first binding belt away from the cavity is clamped by a first buckle, and the length of the binding belt can be adjusted by the first buckle.

3. The post-interventional compression and fixation device according to claim 2, characterized in that: The binding part also includes a second binding belt, the two ends of which extend from the front and back sides of the patient's body toward the direction close to the first binding belt and are connected to the first binding belt tied on the patient's body through a second buckle, and the length of the second binding belt can be adjusted by the second buckle.

4. The post-intervention compression and fixation device according to claim 2 or 3, characterized in that: A skin-friendly layer is provided on the inner side of the first binding belt or the second binding belt close to the skin, and the skin-friendly layer is made of skin-friendly cotton.

5. The post-interventional compression and fixation device according to claim 1, characterized in that: A plurality of through holes are provided on the periphery of the sandbag accommodating portion.

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