Liquid smearing device for ultrasonic examination

• Main Author: SUO GUANGLU
• Format: Patent
• Language: Chinese; English
• Published: 22.12.2020
• 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; DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model discloses a liquid smearing device for examination in the ultrasonic department. The liquid smearing device comprises a storage barrel and a blocking cover. An electric telescopic rod is fixedly installed in the middle of the inner wall of the top end of the storage barrel through a bolt, the bottom end of the electric telescopic rod and a piston are arranged, a sealing gasket isarranged on the outer side of the piston, and a fixing block made of silica gel is installed in the middle of the bottom end of the storage barrel in a penetrating mode. The magnetism of the first magnet piece is opposite to that of the second magnet piece, so that the blocking cover is fixedly connected with the bottom end of the storage cylinder, the through groove formed in the fixing block isfurther sealed, liquid in the storage cylinder is prevented from flowing out through the through groove in the storage process, and when smearing is needed, the blocking cover is taken down to control the electric telescopic