A closed locking device suitable for surgical electrodes and using method thereof

Abstract

The invention involves the field of surgical equipment technology, which is specifically a closed locking device and its usage method suitable for surgical electrodes, including external pipes.There is a static clamp head, and the middle of the side -supported film is connected to the tail end of the dwelling head through the main sale, and the sides of the side support are opened along the length direction, respectively.At the end of the tissue, the waist hole is opened, and the waisthole on the side -side sheet is equipped with a main sales between the waist holes on the dwarf head.One end is connected to the Lord.The present invention can achieve the purpose of quickly and accurately grasping the organization, and it is convenient for the tissue to slide easily, improve efficiency during surgery, and make the pressure more stable after closing the top of the top.Middle operation and experience.

Description

technical field [0001] The invention relates to the technical field of surgical instruments, in particular to a closed locking device suitable for surgical electrodes and a method of using the same. Background technique [0002] The medical surgical electrode consists of two clamp heads. The surgical electrocoagulation operation is performed by controlling the opening and closing of the clamp heads. The electrode clamp head can perform fine cutting, coagulation, hemostasis and treatment of blood vessels and body tissues. The principle is to heat the blood vessels. Coagulation of protein and closure of blood vessels; high-frequency electric energy is supplied to the lesion tissue through the electrocoagulation forceps of the surgical electrode and the two tips of the wire, so that the blood vessels between the forceps are dehydrated and coagulated, and the purpose of hemostasis is achieved. The scope is limited between the forceps heads, so the degree of damage and impact on ...

AI Technical Summary

Problems solved by technology

[0004] (1) At present, there are open surgical electrodes on the market, and the design of the double-action forceps is generally used. When the design of this double-action forceps is in operation, even if it has been aligned with the tissue position during the closing process, but because the two forceps are both It is still easy to shift during activities, and there is a problem of inconvenient grasping operation during the operation, and the two clamp heads are prone to misalignment after closing

[0005] (2) Since the clamp head of the surgical electrode acts on the vascular tissue through electrocoagulation heating and clamping, the clamp head will be bonded to the tissue, and the clamp head will be separated from the vascular tissue from the closed clamping state, which will cause damage to the vascular tissue. Involvement, when the pinched vascular tissue is disconnected from the involved state and suddenly released to both sides, there is a risk of secondary bleeding

[0006] (3) Since the clamp head of the surgical electrode is energized and heated to act on the vascular tissue, the vascular tissue will produce chemical smoke due to electric roasting, which is harmful and will cause damage to the body after being inhaled by medical staff. The existing surgical electrodes pass through A suction tube is installed in the handle, but there is a position gap between the handle and the source of the smoke, making it difficult to absorb smoke accurately and efficiently

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