Lengthened water flushing and water sucking dissection stick for laparoscopic operation

Abstract

The invention relates to the technical field of medical instruments, in particular to a lengthened water flushing and water sucking dissection stick for a laparoscopic operation. The lengthened water flushing and water sucking dissection stick comprises a hollow stick body, a handle end fixed to the rear end of the stick body, an operation end fixed to the front end of the stick body and multiple through holes formed in the operation end. A water flushing end is arranged at the rear end of the handle end, and a water sucking end is arranged on one side of the handle end. The water flushing and water sucking dissection stick can accurately conduct flushing, sucking, dissecting, exposing and other operations through the through holes, the water flushing end and the water sucking end, subsidiary injuries caused in the inspection process are reduced, hematocele and hydrops can be removed in a sucked mode at any time, the operation field can be kept clear, operation quality is improved, instruments do not need to be replaced frequently by getting in and out of the abdominal cavity, and a lateral hole is formed in a single side of the operation end, so that the problem that the operation is affected due to the facts that air in the abdominal cavity is lost and abdominal pressure is made to reduce can be solved. The lengthened water flushing and water sucking dissection stick is simple in structure, high in controllability, economical and practical.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an elongated laparoscopic surgery suction separation rod. Background technique [0002] With the popularization of various endoscopic operations in hospitals, the scope of laparoscopic operations is increasing. How to reduce secondary injuries, quickly complete the exposure and exploration of abdominal surgery, and accurately flush and attract the abdominal space is extremely important. At present, there is a lack of Special tools for separation and exposure. Surgeons often use separation forceps\intestinal forceps\suction device for tissue separation. Since the instruments themselves are not designed for separation and exposure operations, they are easy to damage tissues and cause adverse consequences. Even if the separation is successful, due to Excessive bleeding in the visual field can also lead to unclear surgical field and affect surgical operation and quality. ...

AI Technical Summary

Problems solved by technology

[0002] With the popularization of various endoscopic operations in hospitals, the scope of laparoscopic operations is increasing. How to reduce secondary injuries, quickly complete the exposure and exploration of abdominal surgery, and accurately flush and attract the abdominal space is extremely important. At present, there is a lack of Special tools for separation and exposure. Surgeons often use separation forceps\intestinal forceps\suction device for tissue separation. Since the instruments themselves are not designed for separation and exposure operations, they are easy to damage tissues and cause adverse consequences. Even if the separation is successful, due to Excessive bleeding in the visual field can also lead to unclear surgical field, affecting surgical operation and quality

However, existing suction devices have design defects such as failure, blockage, and water leakage in button control and suction.

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