General minimally invasive surgery scalpel

Abstract

The invention discloses a general minimally invasive surgery scalpel, which comprises a scalpel handle. The upper surface of the scalpel handle is provided with a surgical probe placement groove. Theinside of the surgical probe placement groove is provided with a surgical probe. One end of the surgical probe is fixedly connected with a surgical probe base. One end of the surgical probe base is hinged with one end of the scalpel handle. The other end of the surgical probe is fixedly connected with a minimally invasive surgery scalpel. The other end of the scalpel handle is fixedly connected with a thermal coagulation scalpel, wherein the thermal coagulation scalpel is internally provided with a heating body, and an insulating base layer is arranged between the inner wall of the thermal coagulation scalpel and the outer surface of the heating body. The front surface of the scalpel handle is provided with a switching key and an on-off key. The general minimally invasive surgery scalpel helps doctors to quickly and accurately cut a surgical incision and an endoscopic incision to reduce the pain of patients, and has the advantages of little trauma, less susceptibility to infection, andrapid recovery. The thermal coagulation scalpel has heat and no charge to ensure the safety of the usage and improve the accuracy of the surgery.

Description

technical field [0001] The invention relates to the field of general surgery minimally invasive technology, in particular to a general surgery minimally invasive scalpel. Background technique [0002] Minimally invasive surgery is to send special instruments, physical energy or chemical agents into the human body through minimal trauma or a small approach to complete surgical operations such as inactivation, resection, repair or reconstruction of lesions, deformities, and trauma in the human body. Branch of medical science for therapeutic purposes characterized by significantly less trauma to the patient than corresponding conventional surgical procedures. [0003] Scalpels are the basic medical instruments for surgical operations, including two categories: ordinary metal surgical blades and high-frequency electric scalpels. Ordinary metal scalpels have the advantages of sharp, accurate and dexterous use, but bleeding occurs when cutting and separating tissues during surger...

AI Technical Summary

Problems solved by technology

Ordinary metal scalpels have the advantages of sharp, accurate and dexterous use, but bleeding occurs when cutting and separating tissues during surgery, and controlling bleeding (hemostasis) becomes an important and time-consuming part of the surgical operation. Moreover, bleeding will interfere with the surgeon's field of vision, Prolong the operation time, reduce the accuracy of the operation, and complications occur in severe cases. The hemostatic effect of the high-frequency electric knife is clear, but its instantaneous temperature exceeds 1000 degrees Celsius, and the tissue eschar is severely carbonized, which affects the healing of the extended tissue and releases a variety of harmful fumes. , affecting the health of medical staff in closed operating rooms

[0004] As we all know, surgical operations generally produce large incisions. Even small operations, such as joint operations, usually require at least two incisions, one for surgery and the other for endoscopic incisions. This not only increases Increased patient suffering and increased risk of infection

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