Film for fixing retention needles and retention tubes

Abstract

The invention discloses a film for fixing retention needles and retention tubes, which comprises a supporting layer and a fixing film, wherein the supporting layer can be conveniently peeled off; a buffer water-absorption pad is arranged between the supporting layer and the fixing film; and the buffer water-absorption pad is provided with an anti-adhesion film (or special materials are not provided with an anti-adhesion film) and a sight hole are arranged on the buffer water-absorption pad. The buffer water-absorption pad is arranged between the supporting layer and the fixing film to form a sandwich structure, thereby preventing the fixing film with adhesive face from directly contacting the eyelet of the retention needle, and the film has the functions of buffering, water absorption and perspiration absorption, thereby greatly avoiding infections and phlebitis. In addition, after the film is fixed on the skin, since the buffer pad or functional pad is made of soft material, the comfort of the patient can be enhanced, and the film can not easily fall off.

Description

technical field [0001] The invention belongs to the technical field of medical supplies, and in particular relates to a film for fixing indwelling needles / indwelling tubes. Background technique [0002] Venous indwelling needles, also known as trocars, have been widely used in clinical treatment in recent years as replacement products for scalp needles. The main advantage of the indwelling needle is that it reduces the patient's pain caused by repeated punctures, protects blood vessels, facilitates clinical medication and emergency rescue, and also reduces the workload of nurses. Then, the safe application and nursing of indwelling needles are very important. If the clinic does not pay attention to the operation technique and the postoperative nursing observation and treatment are not timely, it will cause unnecessary pain to the patient. The safe application and care of indwelling needles not only require strict aseptic procedures and skilled operating skills, but the in v...

AI Technical Summary

Problems solved by technology

Nurses will have the following problems when changing the protective film: 1. If the trocar is not well protected when tearing off the protective film, a small part or even all of the cannula may come out; 2. When replacing the protective film, 0.45% must be used ~0.55% complexed iodine is used to disinfect needle holes. In theory, if each nursing operation strictly follows the aseptic requirements, there will be no obvious pathogenic bacteria in the ambient air, which will not increase the chance of infection. The ward does not meet the strict air requirements, but increases the chance of pollution and infection; 3. When replacing the film, mechanical stretching damages the skin, which will inevitably lead to a decrease in skin resistance and easily cause phlebitis, especially in elderly patients; 4. , The labor intensity of nurses is high

For patients, not only will there be some pain when replacing the protective film of the indwelling needle, but in daily life, the existing protective film cannot provide enough comfort, and attention should also be paid to the problem of infection caused by excessive sweating

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