Multifunctional puncture needle for department of pediatrics

• Main Author: GE FURONG
• Format: Patent
• Language: English
• Published: 04.02.2015
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model relates to a multifunctional puncture needle for the department of pediatrics. The multifunctional puncture needle comprises a needle head and a needle body. The needle body is arranged on the outer side of the needle head in a sleeving mode. Scales are arranged on the outer side of the needle head. A needle body seat is arranged at the tail end of the needle body. The two ends of the needle body seat are each provided with a finger hole. The tail end of the needle head is connected with a needle handle. The upper portion of the needle handle is provided with a needle head seat capable of being connected with a syringe or infusion apparatus. A circle of discontinuous flange is arranged inside an inner hole of the needle head seat. A cap capable of preventing contamination is arranged on the outer side of the needle head seat in a sleeving mode. The cap makes contact with a blocking edge on the needle handle. Lateral wings are arranged on the two sides of the needle head. A fixed piece is connected with the rear end of the needle head and fixed to the needle head through a clamping groove. The upper portion of the needle body is divided into two pieces which clamp the needle head and the fixed piece. The multifunctional puncture needle has the advantages that the puncture depth can be controlled, the puncture process is quick and convenient, the multifunctional puncture needle can be fixed to the skin after the puncture process and is prevented from shifting, and the multifunctional puncture needle is simple and reasonable in structure and convenient to operate, mitigates the work difficulty of medical staff, and relieves paint of child patients.