Adjustable compression salt bag used after interventional operation of whole cerebral angiography

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to an adjustable compression salt bag used after a whole cerebral angiography interventional operation. The salt bag comprises a salt bag body and an adjustable hook-and-loop fastener bandage, the outer layer of the salt bag body is made of medical high-density polyester cotton waterproof breathable fabric, a closed containing cavity is formed through edge sewing, the cavity is evenly filled with high-purity edible salt, and the two ends of the adjustable hook-and-loop fastener bandage are fixedly sewn to the edges of the two opposite sides of the salt bag body respectively. The device is simple in structure and convenient to operate, the compression strength can be accurately adjusted, continuous and stable compression hemostasis of a puncture part is achieved, the occurrence rate of postoperative complications is effectively reduced, meanwhile, good air permeability and fitness are achieved, the use comfort of a patient is improved, and the clinical postoperative nursing requirement is met.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and more particularly to an adjustable compression saline bag for use after interventional cerebral angiography. Background Technology

[0002] Cerebral angiography is a core minimally invasive technique for the diagnosis and interventional treatment of cerebrovascular diseases, and it is now widely used in clinical practice. Effective compression hemostasis at the puncture site post-procedure is crucial for reducing postoperative complications and ensuring patient recovery. Traditional postoperative compression methods often involve simple sandbag pressure combined with bandage wrapping, which suffers from poor fixation stability, inflexible pressure adjustment, and a tendency to shift or dislodge. This makes it difficult to achieve continuous and uniform compression hemostasis, significantly increasing the risk of vascular complications such as bleeding and hematoma at the puncture site.

[0003] Currently available postoperative compression devices in clinical use generally suffer from complex structures, high manufacturing costs, and cumbersome operating procedures. Some devices have poor air permeability, which can easily cause discomfort such as skin stuffiness and allergies in patients after prolonged use. They cannot simultaneously achieve the effects of compression hemostasis, ease of operation, and patient comfort, making it difficult to adapt to the individualized compression needs of different patients and hindering large-scale promotion and application in clinical practice. Summary of the Invention

[0004] The purpose of this invention is to provide and use an adjustable compression saline bag after interventional cerebral angiography to solve the problems existing in the prior art.

[0005] This invention provides an adjustable compression salt bag for use after interventional cerebral angiography, characterized in that it includes a salt bag body and an adjustable Velcro strap; the outer layer of the salt bag body is a medical high-density polyester-cotton waterproof and breathable fabric, which is sewn at the edges to form a closed cavity, and the cavity is uniformly filled with high-purity edible salt; the two ends of the adjustable Velcro strap are respectively fixedly sewn to the opposite two sides of the salt bag body.

[0006] Furthermore, the main body of the salt bag is a rectangular structure with a length of 15 cm and a width of 10 cm.

[0007] Furthermore, the cavity is filled with 1000 grams of high-purity edible salt, and the high-purity edible salt covers the entire interior space of the cavity.

[0008] Furthermore, the adjustable Velcro strap has a width of 5 cm and a total length of 80 cm.

[0009] Furthermore, the two ends of the adjustable Velcro straps are sewn and fixed to the midpoints of the opposite sides of the salt bag body.

[0010] Furthermore, the adjustable hook and loop strap has a continuous hook and loop loop surface with a length of 60 cm on the surface of the strap, and a hook and loop loop surface with a length of 10 cm at the end of the adjustable hook and loop strap.

[0011] The beneficial effects of this invention are: 1. This device, through the combination of a saline bag body and an adjustable Velcro strap, can achieve continuous and stable pressure on the puncture site, effectively reducing the occurrence of postoperative complications such as bleeding and hematoma at the puncture site, and improving the safety of rehabilitation after cerebral angiography intervention.

[0012] 2. This device can be directly adjusted in position via adjustable Velcro straps to achieve precise adjustment of the pressure, adapting to the individualized pressure needs of different patients. At the same time, the operation process is simple and does not require complicated operation steps, effectively reducing the clinical nursing workload of medical staff.

[0013] 3. The main body of the saline bag of this device is made of medical high-density polyester-cotton waterproof and breathable fabric, and is filled with high-purity edible salt. It has good fit, plasticity and breathability, and can fit closely to the puncture site while reducing skin discomfort caused by prolonged use by patients, significantly improving the patient's postoperative comfort and tolerance. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only for this invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0016] 1. Salt bag body; 2. Adjustable Velcro strap. Detailed Implementation

[0017] The present invention will now be described in detail with reference to the accompanying drawings and specific embodiments. It should also be noted that, to make the embodiments more comprehensive, the following embodiments are the best and preferred embodiments, and those skilled in the art can use other alternative methods to implement some well-known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the present invention.

[0018] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0019] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0020] See Figure 1 As shown This invention relates to an adjustable compression saline bag for use after interventional cerebral angiography. The overall structure is as follows: Figure 1 As shown, the device comprises two core structures: a saline bag body 1 and an adjustable Velcro strap 2. The outer layer of the saline bag body 1 is made of medical-grade high-density polyester-cotton waterproof and breathable fabric, with the edges sewn together to form a closed cavity. The cavity of the saline bag body 1 is evenly filled with high-purity edible salt, forming a compression unit with stable weight and a conformable shape. The two ends of the adjustable Velcro strap 2 are fixedly sewn to the opposite sides of the saline bag body 1, forming a complete compression device that can wrap around the limb for fixation. The tightness of the adjustable Velcro strap 2 can be continuously adjusted by changing the position of its Velcro structure. The adjustment of the tightness of the adjustable Velcro strap 2 simultaneously changes the pressure applied by the saline bag body 1 to the puncture site, adapting to the compression and hemostasis needs of different patients after cerebral angiography intervention. When this compression salt bag is used after cerebral angiography, the main body 1 of the salt bag is flat and attached to the patient's puncture site. The adjustable Velcro strap 2 is wrapped around the corresponding limb of the patient to fix it. The Velcro strap is adjusted to the preset compression force to achieve continuous and stable compression and hemostasis at the puncture site.

[0021] Example 1 The adjustable compression saline bag provided in this embodiment for use after interventional cerebral angiography has the following overall structure: Figure 1As shown, the device includes a salt bag body 1 and an adjustable Velcro strap 2. The outer layer of the salt bag body 1 is made of medical-grade high-density polyester-cotton waterproof and breathable fabric, which is sewn along the edges to form a rectangular closed cavity 15 cm long and 10 cm wide. The cavity of the salt bag body 1 is filled with 1000 grams of high-purity edible salt, which is evenly distributed throughout the entire internal space of the cavity, forming a flat and uniform pressure contact surface. The adjustable Velcro strap 2 is a 5 cm wide medical-grade Velcro strap with a total length of 80 cm. One end of the adjustable Velcro strap 2 is sewn and fixed to the midpoint of the left edge of the salt bag body 1, and the other end is sewn and fixed to the midpoint of the right edge of the salt bag body 1. The surface of the adjustable Velcro strap 2 has a continuous Velcro loop surface with a length of 60 cm, and the end has a Velcro hook surface with a length of 10 cm. The loop surface and the hook surface work together to achieve stepless adjustment of the tightness. In this embodiment, when the compression saline bag is used after cerebral angiography, the center of the main body 1 of the saline bag is precisely aligned with the patient's femoral artery puncture point. The adjustable Velcro strap 2 is wrapped around the patient's hip and groin. The hook side of the Velcro is attached to the corresponding position of the loop side of the Velcro. The attachment position is adjusted until a stable and continuous pressure is obtained at the puncture point, thus completing the compression hemostasis operation at the puncture site after the operation.

[0022] This invention encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this invention. To provide the public with a thorough understanding of this invention, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand the invention even without these details. Furthermore, to avoid unnecessary misunderstanding of the essence of this invention, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0023] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. An adjustable compression saline bag for use after interventional cerebral angiography, characterized in that, The salt bag includes a main body (1) and an adjustable Velcro strap (2); the outer layer of the main body (1) is a medical high-density polyester-cotton waterproof and breathable fabric, which is sewn at the edges to form a closed cavity, and the cavity is filled with high-purity edible salt; the two ends of the adjustable Velcro strap (2) are fixedly sewn to the opposite sides of the main body (1).

2. The adjustable compression saline bag for post-interventional cerebral angiography as described in claim 1, characterized in that, The main body (1) of the salt bag is a rectangular structure with a length of 15 cm and a width of 10 cm.

3. The adjustable compression saline bag for post-interventional cerebral angiography as described in claim 2, characterized in that, The cavity is filled with 1000 grams of high-purity edible salt, which covers the entire interior space of the cavity.

4. The adjustable compression saline bag for post-interventional cerebral angiography as described in claim 1, characterized in that, The adjustable Velcro strap (2) has a width of 5 cm and a total length of 80 cm.

5. The adjustable compression saline bag for post-interventional cerebral angiography as described in claim 4, characterized in that, The two ends of the adjustable Velcro strap (2) are sewn and fixed to the midpoint of the opposite sides of the salt bag body (1).

6. The adjustable compression saline bag for post-interventional cerebral angiography as described in claim 4, characterized in that, The adjustable hook and loop strap (2) has a continuous hook and loop loop surface with a length of 60 cm on the surface of the strap body, and a hook and loop loop surface with a length of 10 cm at the end of the adjustable hook and loop strap (2).

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