Operation drill bit gun capable of cooling drill bit conveniently

• Main Author: LYU JIAYANG
• Format: Patent
• Language: Chinese; English
• Published: 03.11.2023
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model discloses an operation drill bit gun convenient to cool a drill bit, which comprises a drill gun, a supporting ring is arranged on the left side of the drill gun, a worker can connect a pipeline for conveying normal saline with a thread bushing under the action of threads according to the needs of actual conditions through the supporting ring, and meanwhile, a rubber ring is extruded for sealing. Normal saline can penetrate through the threaded sleeve to flow into the inner side of the water outlet pipe from a pipeline for conveying the normal saline, then the normal saline can penetrate through the water outlet pipe to flow into the inner side of the discharge pipe under the support of the connecting seat and the sleeve, and is discharged to the outside from one end of the left side of the discharge pipe under the action of gravity and water pressure; and meanwhile, a worker can push a water outlet pipe through a connecting base and a sleeve, the water outlet pipe drives a rack pipe to rota