Remaining needle paster with connection lugs

Abstract

A remaining needle paster with connection lugs comprises a protection film and a fixing film which are convenient to peel off, wherein a water absorption pad is arranged between the protection film and the fixing film, an observation window capable of being opened is arranged at the position, above the water absorption pad, on the fixing film, a through hole is formed in the position, below the observation window, of the water absorption pad, and a medicine pad is arranged in the through hole. The medicine pad can be replaced by opening the observation window; a needle hole can be directly sterilized by lifting the medicine pad; as only the connection lugs are coated with medical adhesive, when a remaining needle is taken, the connection positions of the connection lugs and the fixing film are cut off, and then the remaining needle can be easily taken out without tearing off.

Description

technical field [0001] The invention belongs to the technical field of medical supplies, and in particular relates to a film for fixing an indwelling needle. Background technique [0002] Indwelling catheters, also known as trocars, have the main advantages of reducing the pain caused by repeated punctures, protecting blood vessels, facilitating clinical medication and emergency rescue, and reducing the workload of nurses. The main disadvantage is that the current protective film is mainly coated with medical glue on the transparent plastic film. When the protective film is replaced regularly, because the protective film is directly pasted on the patient's skin, the sleeve will come out or the skin will be strained due to pulling, causing serious damage to the patient's skin. The patient brings a certain amount of pain. [0003] The effect of indwelling tube is similar to indwelling needle, also there is same problem. [0004] In patent No. 201120194316.0, a kind of venou...

AI Technical Summary

Problems solved by technology

[0004] In patent No. 201120194316.0, a kind of venous indwelling needle fixing device is disclosed. Its advantage is that it can fix the venous indwelling needle well. The disadvantage is that the fixed venous indwelling needle is stuck on the double-sided compress. Tear off the double-sided dressing sticking to the skin, it is easy to pull the needle and further injure the blood vessel

[0005] In the document with the patent number 200620161724.5, a fixed application of intravenous indwelling needle is disclosed, which is used for head vein injection. The problem is that the indwelling needle should be fixed on the skin with an adhesive, and the wound will still be pulled when the adhesive is torn off.

[0006] In addition, since the patch will be polluted by the overflow of the pinhole, and the efficacy of the drug will decrease after a long time of use, it is necessary to replace the patch or fixing device of the indwelling needle regularly

In fact, the protection of the pinhole is the key point. The current film or fixing device of the indwelling needle can only be completely replaced when replacing it. It is not possible to replace only the film or fixing device of the indwelling needle above the key protection area , resulting in a longer replacement time for one main surface, and on the other hand, it also caused a certain amount of waste

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