Straight type safety indwelling needle

• Main Authors: HUANG RUILONG, ZHOU WEI
• Format: Patent
• Language: English
• Published: 20.01.2016
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The utility model discloses a straight type safety indwelling needle, including needle file, safety clamp and needle tubing, the safety clamp nestification is in the needle file, the needle tubing runs through safety clamp and needle file, the safety clamp includes the holding cavity, the open rear end of front end of holding cavity is sealed, the front end of holding cavity is equipped with the shell fragment, the middle part of holding cavity is equipped with the separation blade, the shell fragment has two, is located the top and the below of holding cavity respectively, and two shell fragments have and are close to each other and with the front end confined trend of holding cavity. The utility model discloses setting up the safety clamp on the needle tubing, accomplishing the in -process that the puncture was withdrawed from when the needle tubing, the needle tubing slides for the safety clamp for the needle point cover of needle tubing is established in the holding cavity of safety clamp, makes the needle point can't withdraw from the safety clamp, has ensured medical personnel's life safety, has safety protection, convenient to use and reliable beneficial effect.