Transparent plaster for detaining needle

Abstract

The invention discloses a transparent plaster for a detaining needle. The transparent plaster comprises a plaster main body, a supporting sticker, a piece of tearing paper and an opening sticker, wherein the supporting sticker and the tearing paper are separately arranged on two sides of the plaster main body; a square avoiding opening is formed in the center of the supporting sticker; a U-shaped opening is formed in the center of the plaster main body; the opening sticker is arranged on the plaster main body on the U-shaped opening; the U-shaped opening is covered by the opening sticker; the opening sticker and the supporting sticker are located on a same side; the opening sticker is of a U-shaped structure; and a square sticker is connected to an arc side of the U-shaped opening sticker. With the implementation of the mode, the detaining needle, which is provided with a dosing pot, can be fixed conveniently; and the transparent plaster can avoid cutting and simplify operations.

Description

technical field [0001] The invention relates to the field of medical supplies, in particular to a transparent applicator for indwelling needles. Background technique [0002] The transparent applicator is sterile, safe, waterproof, strong self-adhesive, and less irritating to the skin. It is often used to fix various indwelling needles and catheters. When the patient needs first aid or medicine during the operation, the drug is often injected through the medicine pot after the indwelling needle is punctured successfully, so as to facilitate the patient's rescue or intraoperative anesthesia. [0003] When clinically fixing the indwelling needle with a dosing pot, a circular hole with a diameter slightly larger than the dosing pot is often cut in advance, and the dosing pot is passed through the hole after the puncture is successful, so that it is convenient to administer medicine through the dosing pot during the operation. The disadvantage is that the size of the hole may n...

AI Technical Summary

Problems solved by technology

The disadvantage is that the size of the hole may not match the diameter of the dosing pot during the cutting process. If the hole is too large, it may not be pasted firmly, making the film easy to curl or even fall off, or the skin and needle body at the puncture site will be exposed. , too much contact with the outside world will increase the chance of infection; if the hole is too small, it will cover the cap of the dosing pot, which is inconvenient for intraoperative administration, and will also cause a gap between the skin near the dosing pot and the film, making the film The fixation is not firm, often resulting in secondary cropping

At the same time, pollution will inevitably be brought during the cutting process, which greatly increases the probability of infection at the puncture site

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