Safety pin set

Abstract

The present invention provides a safety pin set comprises a joint seat with an insertion hole and two wings; a fixing pin ring with a pin portion and a joint pipe portion, the insertion hole passing through the joint seat and the end portion of the drug liquid conduct are fixedly connected, an engine lower seat is arranged at the lower portion of the connection of the fixing pin ring, the joint seat and the drug liquid conduct; a pair clamps are arranged at the upper portion of the clamping seat, the clamping upper seat is arranged at the upper portion of the connection of the fixing pin ring, the joint seat and the drug liquid conduct. The sheath is sleeved at the fixing pin raing and is move to the middle of the clamping upper seat and the clamping lower seat. The sheath is move forwards to a certain position, the pin heat and the joint pipe portion are locked at the interior to allow the whole safety pin set not to be used again.

Description

technical field [0001] The present invention relates to a safety needle set; in particular, it relates to a kind of shielding the used needle from the outside world by pushing the sheath outward, thereby preventing related personnel who come into contact with the needle set from being stabbed by the needle and infected with diseases ; In addition, the sheath moves outward after the needle is used for injection and is positioned correctly. The sheath has no possibility of retraction, which can prevent the used needle from being used again. Background technique [0002] Generally, the use of the traditional needle set is to remove the protective needle cover at the front end of the needle set, and then insert the needle into the human body to inject the medicinal solution, and make the butterfly wing stick to the surface of the injection site of the human body. Withdraw the needle. Since the needle has been used, the operator must carefully put the needle back into the origin...

AI Technical Summary

Problems solved by technology

[0003] However, the general needle group is mostly used for drip injection. Since the drip injection takes several hours, it is characterized by: the needle of the needle group may be displaced, the needle may be missed, and the needle needs to be pulled out halfway to re-inject. It has been contaminated afterwards, so when the needle is pulled out of the body, the original protective needle cover must be put back, otherwise the used needle may stab the staff and cause the problem of infection

However, the original injector and the needle puller may not be the same person, and the defect that the original protective needle cover cannot be found often occurs

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