Anti-puncturing device of transfusion needle

Abstract

The invention relates to a medical care tool, in particular to an anti-puncturing device of a transfusion needle. The anti-puncturing device of the transfusion needle comprises a needle guard sleeve, a rubber cap, a base rod, a transfusion needle hose clamp groove and a base rod handle, wherein the needle guard sleeve is perpendicular to the base rod. A needle head can easily penetrate through the rubber cap of a port of the needle guard sleeve, the needle head and a needle stem are placed in the needle guard sleeve, and the rubber cap can tighten a needle body. By using the anti-puncturing device, adhesive plasters pasted on a transfusion hose after transfusion is not needed to be torn down after needle withdrawing; the needle head and the needle stem can be directly and effectively stored and sealed; puncturing, liquid dropping and blood dropping are avoided; and subsequent processing is facilitated.

Description

technical field [0001] The invention relates to a medical care tool, in particular to an anti-stab device for an infusion needle. Background technique [0002] Intravenous infusion is one of the most common and frequent clinical nursing operations. After the intravenous infusion, the needle that the nurse pulls out from the patient's blood vessel is exposed. The dripping and blood dripping from the needle not only pollutes the ground and the environment, but may also become a new infection. source. Nurses are also extremely vulnerable to being stabbed when sorting out objects and handling used needles. In 2007, Chinese scholars conducted a survey on needlestick injuries among 780 clinical nurses, showing that the annual average incidence of needlestick injuries was 88.84%. Needlestick injury has become the most common and most harmful occupational injury in nursing work, which has attracted great attention from the society. [0003] Exposure of sharp needles is the direct ...

AI Technical Summary

Problems solved by technology

In order to avoid the occurrence of needlestick injuries, some nurses insert the pulled out needles into the infusion tubes, but when the infusion tubes are inelastic and small in diameter, there will be chances of re-stab injuries; some nurses insert the needles into the saline bottle stoppers until Pulling out the needle from the saline bottle in the treatment room is also likely to cause secondary damage; Standard; the hospital infection management department requires that the used needles be placed in the sharps box in time, because the sharps box is inconvenient to carry, the nurses' compliance is low

Chinese patent 02112068.4 discloses "a single-wing infusion needle with a safety device". Since the end of the protective cover is not sealed, it does not solve the problem of polluting the environment with dripping blood when the needle is pulled out

In addition, after the needle is pulled out, there is still an adhesive tape on the infusion needle hose, which can only be inserted after tearing off the adhesive tape. After the infusion, the adhesive tape is stuck to each other, which is difficult to tear off, and the nurse's compliance is low.

Safe indwelling needles are being recommended abroad, but are not easily accepted by the public due to their high cost

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