CN220175828U - A multifunctional internal jugular vein catheter fixation device - Google Patents

Abstract

The utility model discloses a multifunctional internal jugular vein catheter fixation device, which includes cotton gauze and buckles arranged around the cotton gauze. The cotton gauze includes a mesh gauze surface and a cotton layer; the mesh gauze surface and cotton layer An inflatable airbag is provided between the layers; the cotton gauze also has a through observation window, and the observation window is also provided with a Velcro to cover the observation window, and the Velcro is provided with an isolation pocket for placing the internal jugular vein pipeline. end. This utility model combines fixation, cervical collar and isolation technology into one. There is no practical project research in this nursing field in China. This can be used as a basis to extend the research on fixation devices for various catheters.

Description

A multifunctional internal jugular vein catheter fixation device

Technical field

The utility model relates to the technical field of medical devices, specifically a multifunctional internal jugular vein catheter fixation device.

Background technique

Blood purification technology (artificial liver) treatment is one of the important treatments for critically ill patients in the gastroenterology department such as liver failure, acute severe pancreatitis, drug poisoning, etc. The prerequisite for artificial liver treatment is to have a vascular access. According to the guideline recommendations, Internal jugular vein catheterization has better therapeutic effect in blood purification treatment, but the existing fixation method of internal jugular vein catheterization has disadvantages such as catheter displacement, dressing curling, catheter connector contamination, etc., and it cannot meet the patient's needs for beauty and comfort. , according to the department’s questionnaire on the use of the original method of fixing the internal jugular venous catheter, it was shown that the original fixation method increased the nursing workload, had a higher incidence of catheter-related complications, and poor patient experience. Therefore, the improvement of the fixation method has become the current A problem that urgently needs to be solved.

Utility model content

In view of the above-mentioned defects in the existing technology, the purpose of this utility model is to provide a multifunctional internal jugular vein catheter fixation device that combines fixation, cervical collar, and isolation technology into one. There is no practical project in the field of nursing in China. Research. This can be used as a basis to extend the research on fixation devices for various catheters.

In order to achieve the above purpose, the present utility model adopts the following technical solutions:

A multifunctional internal jugular vein cannulation fixation device, which includes cotton gauze and buckles arranged around the cotton gauze. The cotton gauze includes a mesh gauze surface and a cotton layer;

An inflatable airbag is provided between the mesh yarn surface and the cotton layer;

The cotton gauze also has a through observation window, and the observation window is also provided with a Velcro for covering the observation window, and the left end of the Velcro is fixed to the edge of the cotton gauze observation window.

The Velcro also has isolation pockets.

The inflatable air bag is placed horizontally in the middle of the cotton gauze in a long strip shape; the inflatable air bag is provided with an inflation port.

The buckle is an elastic buckle and is made of nylon.

The cotton gauze is provided with a port for taking and placing the inflatable air bag. The inflatable air bag can be taken out and inflated when necessary to elevate the neck and expose the internal jugular vein.

The access opening is provided with an invisible zipper.

Compared with the existing technology, the utility model has the following beneficial effects:

The main body of the fixture is made of cotton gauze, using cotton material and lined with mesh gauze, which has a loose and breathable effect. There is an air bag interlayer inside the main body of the fixed belt, and an inflatable adjustable air bag is placed in the air bag interlayer. The air bag interlayer uses an invisible zipper to open and close, which is easy to take out without scratching the skin. The air bag is inflated during blood purification treatment, so that the patient's neck can be fully exposed, which is beneficial to blood circulation. Clean the machine operation. Two adjustable nylon buckles are placed at both ends of the main body of the fixed belt to facilitate the adjustment and tightening according to the patient's neck circumference. A tear-off membrane patch is used to facilitate observation of the catheter puncture site, and an isolation pocket is added to the Velcro patch to protect the catheter connector from contamination.

Through the use of this new effective fixation device, the internal jugular vein catheter can be fully fixed, reducing the occurrence of catheter displacement, reducing the rate of secondary adjustment of the vascular access during blood purification treatment, optimizing the blood purification treatment effect, and reducing the number of hospitalization days. Reduce the occurrence of catheter-related complications, avoid repeated catheterization, and reduce hospitalization costs. Meet patients' needs for beauty and comfort and improve patient satisfaction rate during hospitalization.

It combines fixation, cervical collar, and isolation technology into one. There is no practical research project in this nursing field in China. This can be used as a basis to extend the research on fixation devices for various catheters.

Description of drawings

Figure 1 is a schematic structural diagram of a multifunctional internal jugular vein catheterization fixation device according to an embodiment of the present invention;

Figure 2 is a cross-sectional view along line A-A of Figure 1;

Figure 3 is a schematic structural diagram of a multifunctional internal jugular vein catheter fixation device in use according to an embodiment of the present invention.

In the picture: cotton gauze 1; elastic buckle 2; isolation pocket 3; inflatable air bag 4; Velcro 5; observation window 6; inflation port 7; invisible zipper 8.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example 1:

Referring to Figures 1 to 3, an embodiment of the present invention is provided:

A multifunctional internal jugular vein cannulation fixation device, including a cotton gauze 1 and a buckle arranged around the cotton gauze. The cotton gauze includes a mesh gauze surface and a cotton layer;

An inflatable airbag 4 is provided between the mesh yarn surface and the cotton layer;

The cotton gauze also has a through observation window 6, and a Velcro 5 for covering the observation window is also provided on the observation window.

The Velcro is also provided with an isolation pocket 3.

The inflatable airbag is placed transversely in the middle of the cotton gauze in the shape of a strip; the inflatable airbag is provided with an inflation port 7 .

The buckle is an elastic buckle 2, made of nylon.

The cotton gauze is provided with a port for taking and placing the inflatable air bag. The inflatable air bag can be taken out and inflated when necessary to elevate the neck and expose the internal jugular vein.

The access opening is provided with an invisible zipper 8 .

The main body of the fixture is cotton gauze 1, which is made of cotton material and lined with mesh gauze, which has a loose and breathable effect.

An air bag interlayer is provided inside the main body of the fixed belt, and an inflatable adjustable air bag is placed in the air bag interlayer. The air bag interlayer is opened and closed with a zipper for easy removal. The air bag is inflated during blood purification treatment. As shown in Figure 3, the air bag swells to facilitate the patient's neck. Full exposure is conducive to blood purification on-machine operation. It also acts as a neck brace.

Two adjustable nylon elastic buckles 2 are placed at each end of the main body of the fixed belt to facilitate adjustment and tightening according to the patient's neck circumference.

The tear-off membrane patch makes it easy to observe the catheter puncture point through the observation window. An isolation pocket 3 is added to the Velcro patch to protect the catheter joint from contamination.

Through the use of this new effective fixation device, the internal jugular vein catheter can be fully fixed, reducing the occurrence of catheter displacement, reducing the rate of secondary adjustment of the vascular access during blood purification treatment, optimizing the blood purification treatment effect, and reducing the number of hospitalization days.

Reduce the occurrence of catheter-related complications, avoid repeated catheterization, and reduce hospitalization costs.

Meet patients' needs for beauty and comfort and improve patient satisfaction rate during hospitalization.

It combines fixation, cervical collar, and isolation technology into one. There is no practical research project in this nursing field in China. This can be used as a basis to extend the research on fixation devices for various catheters.

Example 2:

A method of using a multifunctional internal jugular vein catheter fixation device includes the following steps:

Apply cotton gauze to the neck, and after overlapping the buckles on both sides, the whole body is fixed on the neck to achieve the purpose of fixation;

The tear-off membrane patch makes it easy to observe the catheter puncture point from the observation window. An isolation pocket is added to the Velcro patch, and the catheter connector can be put into the pocket to protect the catheter connector from contamination and serve the purpose of isolation;

The air bag is inflated during the blood purification treatment, and the air bag is inflated to fully expose the patient's neck and facilitate the operation of the blood purification machine; it also serves as a neck brace.

All components themselves that are not discussed in this application and the connection methods of each component in this application are well-known technologies in this technical field. Just apply it directly without going into details.

In the present invention, the term "plurality" refers to two or more than two, unless otherwise explicitly limited. The terms "installation", "connection", "connection" and "fixing" should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "connection" can be Either directly or indirectly through an intermediary. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "front", "back", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description. It does not indicate or imply that the device or unit referred to must have a specific direction, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. limits.

In the description of this specification, the terms "one embodiment", "some embodiments", "specific embodiments", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in the present application. At least one embodiment or example of the new type. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above descriptions are only preferred embodiments of the present utility model and are not intended to limit the present utility model. For those skilled in the art, the present utility model may have various modifications and changes. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (6)

1. The multifunctional internal jugular vein catheterization fixing device comprises cotton gauze and a hasp arranged on the periphery of the cotton gauze, wherein the cotton gauze comprises a reticular gauze surface and a cotton layer;

the inflatable air bag is arranged between the reticular yarn surface and the cotton layer;

the cotton gauze is also provided with a through observation window, and the observation window is also provided with a magic tape for shielding the observation window, and the left end of the magic tape is fixed at the edge of the cotton gauze observation window.

2. The multifunctional internal jugular vein catheterization fixing device according to claim 1, wherein an isolation pocket is further arranged on the magic tape.

3. The multifunctional internal jugular vein catheterization fixing device according to claim 2, wherein the inflatable air bag is transversely arranged in the middle of cotton gauze and takes a strip shape; the inflatable air bag is provided with an inflation inlet.

4. A multi-functional internal jugular vein catheterization fastening device according to claim 3 wherein said snap is a resilient snap, nylon material.

5. A multifunctional internal jugular vein catheterization fixing device according to claim 3 and being characterized in that said cotton gauze is provided with a pick-and-place opening for picking and placing an inflatable air bag, the inflatable air bag can be taken out, and air can be injected when needed so as to raise the neck and expose internal jugular vein.

6. The multifunctional internal jugular vein catheterization fixing device according to claim 5, wherein the pick-and-place opening is provided with a hidden zipper.