Disposable blood collector for blood bag blood braid

• Main Authors: SHA YAYUN, GAO LINGBAO
• Format: Patent
• Language: Chinese; English
• Published: 12.11.2019
• 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 relates to the field of medical instruments. The utility model provides a disposable blood collector for a blood bag blood braid. The blood taking needle comprises a blood taking needle sleeve 1, a threaded sleeve 2, a blood braid tube clamp 3, a connecting tube 4, a needle inserting piece 5 and a blood braid 6, wherein the blood taking needle sleeve 1 is a sleeve with threaded structures at two ends; the threaded sleeve 2 is a sleeve with a tubular structure; a blood taking needle sleeve 1 is connected to a bottom port of the threaded sleeve 2; clamping grooves 22 which aresymmetrically distributed are formed in the end opening of the upper end of the threaded sleeve 2; the pipe wall extends to the middle lower part of the pipe wall; symmetrical clamping handles 33 arearranged on the outer wall surface of the blood braid pipe clamp 3; the blood braid tube clamp 3 is arranged in the threaded sleeve 2, the clamp handle 33 can be arranged on the outer side of a clamping groove 22 of the thread