Safety-type double-inserting single-bag sun shield bag type transfusion device

• Main Author: DONG HEJUN
• Format: Patent
• Language: Chinese; English
• Published: 06.03.2013
• 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 provides a safety-type double-inserting single-bag sun shield bag type transfusion device in medical instruments. The safety-type double-inserting single-bag sun shield bag type transfusion device comprises two puncturing devices, a liquid separating bag, a tee joint piece and a transfusion needle, two inlets of the tee joint piece are respectively connected with the two puncturing devices through a first flexible tube, an outlet of the tee joint piece is communicated with a liquid inlet end of the liquid separating bag, and the transfusion needle is communicated with a liquid outlet end of the liquid separating bag through a second flexible tube. The safety-type secondary filter double-inserting single bag type transfusion device is characterized in that the tail end of the transfusion needle is provided with a water-blocking exhaust structure, and a layer of sun shield materials is arranged on the outer surface of the liquid separating bag. The layer of the sun shield materials is coated o