A tensioning device with high safety for clinical operations in thoracic surgery

Abstract

The invention discloses a high-safety tensioning device for clinical thoracic surgery, specifically relates to the technical field of clinical thoracic surgery. Two clamping assemblies. Through the setting of the push-pull component, the present invention can drive the two clamping components to separate the patient’s ribs or drive the two clamping components to merge the patient’s ribs inward synchronously, so that the retractor can adjust the opening and closing degree of the ribs in real time, which is convenient for doctors to operate and treat , improves the efficiency of the doctor's operation, prevents the physical injury caused by excessively opening the patient's ribs for a long time, and is beneficial to the health of the patient. Loosen ribs of different sizes and thicknesses, the tension spring is convenient for buffering the clamping force, preventing excessive clamping force of the hook, poor cushioning performance, and damage to the patient's ribs, high safety and strong practicability.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of clinical operation of thoracic surgery, and in particular to a tensioning device for clinical operation of thoracic surgery with high safety. Background technique [0002] Thoracic surgery is a medical specialty that specializes in the study of thoracic organs, mainly referring to the diagnosis and treatment of esophageal, lung, and mediastinal lesions. The field of breast surgery is also included in this specialty, and pulmonary surgery and esophageal surgery are the main ones. Thoracic surgery is an ancient discipline. Its formation and development have gone through about a century. At the same time, it has developed into an independent system with an independent theoretical basis and interpenetrated with various disciplines from the accumulation of clinical experience. Modern thoracic surgeons do not need to explore the relationship between a certain disease and surgical treat...

AI Technical Summary

Problems solved by technology

[0004] Therefore, the embodiment of the present invention provides a high-safety tensioning device for clinical thoracic surgery. Through the setting of the push-pull component, the two clamping components can be driven to separate and open the ribs of the patient, or the two clamping components can be driven to move synchronously. The ribs of the patient are incorporated inside, so that the retractor can adjust the opening and closing degree of the ribs in real time, which is convenient for the doctor to operate and treat, improves the efficiency of the doctor's operation, prevents the physical injury caused by the patient's ribs being opened excessively for a long time, and is beneficial to the health of the patient. The setting of the tightening component makes the distance between the two handles adjustable, and can freely clamp and loosen ribs of different sizes and thicknesses. The tension spring is convenient for buffering the clamping force, preventing excessive clamping force of the pull hook and poor cushioning performance. , causing damage to the patient's ribs, high safety, and strong practicability, to solve the problem in the prior art that the position of the existing retractor is fixed and cannot be adjusted during the process of tightening the ribs, which makes the patient prone to excessive blood loss and ribs The deformation will cause irreversible damage to the body and affect the efficiency of the doctor's operation. The retractor has strong rigidity and poor cushioning performance, which may cause damage to the patient's ribs and low safety.

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