CN202459760U - Sticker for fixing outer end of disposable central venous catheter - Google Patents

Abstract

The disposable central venous catheter outer end fixation plaster includes a plastic sheet, an adhesive dressing, the plastic sheet is connected with the adhesive dressing, and the plastic sheet is provided with sterile gauze. The middle part of the front of the plastic sheet is provided with sterile gauze, the viscous dressing can be folded to cover the plastic sheet, and the back of the plastic sheet is provided with an adhesive. The utility model discloses a disposable applicator for fixing the outer end of a central venous catheter, which is convenient for the use and maintenance of the CVC catheter, has low price and reliable effect, and solves the practical problem that the outer end of the CVC catheter is not easy to fix and is not beautiful in actual work.

Description

Disposable patch for fixation of outer end of central venous catheter

technical field

The utility model relates to an applicator, in particular to an applicator for fixing the outer end of a disposable central venous catheter.

Background technique

Central venous catheters, namely CVC catheters, are more and more widely used in clinical practice because they are suitable for the rescue of critically ill patients, long-term infusion therapy, hemodynamic monitoring or parenteral nutrition support. Commonly used methods include puncture catheters through the internal jugular vein, subclavian vein, and femoral vein. Currently, there are two types of catheters used: ordinary and anti-infection catheters: single-lumen and multi-lumen CVC catheters. Each lumen of the catheter is independent of each other and opens in the At the end, a variety of nutrient solutions can be input at the same time, drug treatment or blood can be drawn. According to the material of the catheter and the condition of the patient, it can be left in the body for 2-8 weeks, and routine care will be given during the indwelling period.

At present, the outer end of the catheter is mostly wrapped with sterile gauze, fixed with a rubber band, and then fixed on the patient's skin with an adhesive tape. However, since the outer end of the catheter is used at the beginning of the infusion and at the end of the infusion, it takes time to open and wrap it repeatedly, which brings inconvenience to the work of clinical nurses, and the use does not meet the requirements of hospital infection control. In addition, the outer end of the catheter wrapped with gauze and rubber band is heavy so that the comfort of the patient is reduced, and then it is fixed on the patient's skin with adhesive tape, which also affects the appearance.

Contents of the invention

In order to solve the above technical problems, the utility model provides a disposable applicator for fixing the outer end of the central venous catheter, which is convenient for the use and maintenance of the CVC catheter, has low price and reliable effect, and solves the problem that the outer end of the CVC catheter is not easily fixed and Unsightly practical problems.

The above-mentioned purpose of the utility model is achieved by such a technical scheme: a disposable central venous catheter outer end is fixed with an applicator, including a plastic sheet, an adhesive dressing, and the plastic sheet is connected with an adhesive dressing, and the plastic sheet is provided with a sterile gauze .

The middle part of the front of the plastic sheet is provided with sterile gauze, the viscous dressing can be folded to cover the plastic sheet, and the back of the plastic sheet is provided with adhesive parts.

Both the viscous dressing and the bonding piece are provided with a coating.

The utility model is used for fixing the outer end of the disposable central venous catheter. The viscous dressing can be folded and covered on the plastic sheet, which solves the problem of wrapping with sterile gauze in the past and wrapping and fixing with rubber bands. It takes time to open and wrap repeatedly during use. It brings inconvenience to the work of clinical nurses, and uses the disadvantages that do not meet the requirements of hospital infection control.

The opposite side of the plastic sheet is provided with viscous dressings on the upper and lower ends, and the viscous dressings are covered with plastic film. When using, just tear off the plastic film on the viscous dressing and stick it on the patient's skin, which is convenient and beautiful , which solves the unsightly problem of fixing the end of the catheter with multiple tapes in the past.

The applicator for fixing the outer end of the disposable central venous catheter of the utility model can be made into one-time use, which not only facilitates maintenance, but also ensures the sterility of the outer end of the catheter.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is a schematic diagram of the application structure of the utility model;

Fig. 2 is the structural diagram of the reverse side of the plastic sheet of the utility model.

Detailed ways

The disposable applicator for fixing the outer end of the central venous catheter includes a plastic sheet 1 and an adhesive dressing 2, the plastic sheet 1 is connected with the adhesive dressing 2, and the plastic sheet 1 is provided with sterile gauze 3. The middle part of the front of the plastic sheet 1 is provided with a sterile gauze 3 , the viscous dressing 2 can be folded to cover the plastic sheet 1 , and the back of the plastic sheet 1 is provided with an adhesive member 4 . Both the viscous dressing 2 and the adhesive piece 4 are provided with a film.

Example:

Disposable applicator for fixing the outer end of the central venous catheter, as shown in Figure 1, its specification is a rectangle of 10cm×12cm. Divided into left and right parts: the left side is plastic sheet 1, size: 10cm×6cm, in the middle of the front is a sterile gauze 3 of 8cm×4cm, surrounded by sterile gauze 3 is the excess part of plastic sheet 1; the right part is The sticky dressing 2 has a size of 10cm×6cm and is covered with a plastic film, which can be folded to cover the plastic sheet 1 on the left.

As shown in Figure 2, the size of the plastic sheet 1: 10cm x 6cm, the opposite side of the adhesive piece 4 is a 1cm x 5cm adhesive piece 4 at the upper and lower ends, the adhesive piece 4 also adopts an adhesive dressing, and the adhesive piece 4 The top is covered by a plastic film, which can be directly torn off the plastic film and pasted on the patient's skin when in use.

Instructions:

When the application of the utility model is used every time, open the outer package, tear off the plastic film on the back side of the plastic sheet 1 on the left side of the special application, and directly fix the application of the utility model on the patient's skin through the adhesive part 4 the appropriate location;

Then open the adhesive dressing 2 on the right side of the application of the utility model to expose the plastic sheet 1 on the left side, sterilize the outer end of the catheter according to the principle of aseptic requirements, connect the infusion channel and fix it firmly, place the outer end of the catheter on the application On the sterile gauze 3 of the plastic sheet 1, remove the plastic film on the right sticky dressing 2 at last, and glue the right sticky dressing 2 and the plastic on the outer ring of the left plastic sheet 1 to get final product. Note: Adhesive dressing 2 on the right sticks together the infusion tube connected to the catheter.

Claims (3)

1. Disposable applicator for fixing the outer end of central venous catheter, including plastic sheet (1), adhesive dressing (2), plastic sheet (1) connected with adhesive dressing (2), characterized in that the plastic sheet (1) Equipped with sterile gauze (3). 2. The dressing for fixing the outer end of the disposable central venous catheter according to claim 1, characterized in that, the middle part of the front of the plastic sheet (1) is provided with sterile gauze (3), and the viscous dressing (2) can be reversed Fold and cover the plastic sheet (1), and the reverse side of the plastic sheet (1) is provided with an adhesive piece (4). 3. The patch for fixing the outer end of a disposable central venous catheter according to claim 2, characterized in that, both the viscous dressing (2) and the adhesive piece (4) are provided with a coating.

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