Aspirator head special for lumbar vertebral plate resection

• Main Authors: BAO XIAOGANG, LIU JIA, QI JUNQIANG, XU GUOHUA, XIAO BING, SHI CHANGGUI
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2023
• 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 provides a special aspirator head for lumbar vertebral plate resection, the aspirator head of a flat tubular structure comprises a straight tube section and a bent section, one end of the straight tube section is a connector end and is connected with an aspiration tube, the other end of the straight tube section is connected with the bent section, and the side wall of the bent section is provided with a plurality of side aspiration ports. The aspirator head special for lumbar vertebral plate resection can safely and lightly press a dural mater to generate a safety gap, effectively prevents a gun-shaped rongeur (gun forceps) from biting a dural mater structure in a spinal canal by mistake, is provided with a side suction port, guarantees a good suction effect, can effectively avoid suction injury of horsetail nerves, and is simple in structure, flexible and convenient to use and easy to popularize. And the operation efficiency is improved. 本实用新型提供一种腰椎椎板切除专用吸引器头，呈扁平管状结构的所述吸引器头包括直管段和弯曲段，所述直管段的一