Lung fixer for thoracoscopic cardiac surgery of newborn baby

Abstract

The invention belongs to the technical field of medical appliances and discloses a lung fixer for a thoracoscopic cardiac surgery of a newborn baby. The lung fixer is of a symmetrical structure and comprises 2 sleeves, a thin-walled structure, connecting pipes and snapping buckles, wherein the sleeves are of hollow structures, the thin-walled structure is arranged between middle-upper parts of thetwo sleeves, lower parts of the two sleeves are connected with each other, and the two sleeves are omega-shaped; the sleeves sleeve forceps head ends of a pair of separating forceps and can cover theforceps head ends of the separating forceps; and first ends of the connecting pipes are connected with lower ends of the sleeves, second ends of the connecting pipes are connected with the snapping buckles, and the snapping buckles are in snapped connection with handle ends of the separating forceps so as to prevent the lung fixer from falling off during the surgery. The lung fixer is used in a manner of being matched with a thoracoscope and can serve as a lung baffle, blind areas pressing lung tissue are reduced, the omission of breaks of lungs is prevented, the risk of operative complications is lowered, and an appliance purchasing expense and an appliance disinfection and depletion expense are reduced; and the lung fixer disclosed by the invention can also serve as a disposable product, so that the possibility of cross infection is lowered.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a lung fixator for neonatal thoracoscopic heart surgery. Background technique [0002] Surgical instruments under thoracoscopic operation are less traumatic to patients, especially for neonatal thoracoscopic heart surgery, the surgical effect is good, hospitalization time and costs can be reduced, and recovery is quick. [0003] For neonatal thoracoscopic surgery, due to the difficulty and high risk of one-lung ventilation in neonates, more lung fixators are needed to expose the surgical field of view. However, there is no suitable related equipment at present, and only small baffles can be used to fix the lungs. When using it, the area of ​​the lungs is not covered enough, and the angle and position cannot be easily changed, which brings inconvenience to the operation. In addition, neonates are poorly resistant to surgical shock, and the increased operation time due...

AI Technical Summary

Problems solved by technology

However, there is no suitable related equipment at present, and only a small baffle can be used to fix the lungs. When using it, the area covering the lungs is not enough, and the angle and position cannot be easily changed, which brings inconvenience to the operation.

In addition, neonates are poorly resistant to surgical shock, and the increased operation time due to poor exposure of the operative field will bring great risks to the child and seriously affect the prognosis

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