Hemostat used for operation in hepatobiliary surgery department

Abstract

The invention discloses a hemostat used for an operation in the hepatobiliary surgery department. The hemostat comprises a handle, an end cover, an electric coagulation hemostasis probe, a heating head, a suction head and a spraying head. The interior of the handle is divided into two cavities through a partitioning plate, the end cover is arranged at one end of the handle, two wiping heads capable of wiping off blood crusts are arranged at the end, close to the electric coagulation hemostasis probe, inside the end cover, the sides, in contact with the electric coagulation hemostasis probe, ofthe wiping heads are semicircular, the sides, away from the electric coagulation hemostasis probe, of the wiping heads are fixed to the inner wall of the end cover through springs, power lines are connected with the heating head and the electric coagulation hemostasis probe respectively, the electric coagulation hemostasis probe penetrates through the interior of the handle and is fixedly connected with an electric coagulation hemostasis rod through a connecting part, the heating head is composed of a heat-conduction block and heating wires, and one end of the heating head is fixedly connected with a connecting rod. The heating head and the electric coagulation hemostasis probe are used in cooperation, and therefore the hemostat enables hemostasis methods suitable for different operationvisual fields can be rapidly replaced according to the different operation visual fields in the process of the operation.

Description

technical field [0001] The invention relates to a hemostat, in particular to a hemostat for hepatobiliary surgery, and relates to the technical field of hepatobiliary surgical instruments. Background technique [0002] Clinically, when performing hepatobiliary surgery on a patient, the wound needs to be hemostasis immediately after cutting the surface with a scalpel. At present, the commonly used method of hemostasis is electrocoagulation. When the surgical field of view is large, the use of electrocoagulation for hemostasis has the advantages of simple operation, Time-saving, economical, etc., but electrocoagulation will produce a lot of smoke during the operation. When the surgical field of view is small, the smoke will cause the blurred surgical field of view and prolong the operation time. However, the existing hemostatic device for hepatobiliary surgery cannot The rapid replacement of surgical field of view is suitable for hemostasis methods of different surgical fields...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the defect that the existing electrocoagulation hemostasis device cannot quickly replace the hemostatic method suitable for different surgical fields of view, and the blood scab on the electrocoagulation hemostatic probe will affect the hemostatic effect , providing a hemostat for hepatobiliary surgery, thereby solving the above problems

Images