An opening and closing type incision partition stabilizer that can be fixed to a endoscopic incision protective sleeve

Abstract

The invention relates to an openable type incision subarea stabilizer fixable to an endoscopic incision protective sleeve. The stabilizer comprises a main half ring, an auxiliary half ring and an incision subarea panel. The main half ring and the auxiliary half ring form a complete closed ring through a connecting shaft and a lock catch to be fixed on the incision protective sleeve; the incision subarea panel is fixed to the middle section of the main half ring through a lock catch; the subarea panel adopts a sink type design on the right side to facilitate attachment of incision skin; a bonsai-like hole structure is arranged in the middle: the upper half part is three circular incompletely closed holes to facilitate accurate fixation of an assistant lens and an instrument and cross-hole transposition of an assistant traction instrument; and the lower half part is a large hole like an inverted trapezoid and serves as a main operation area of an operator during operation. During the operation, an assistant can better stabilize a light source through the circular holes and provides traction exposure; and an operating physician can also reduce instrument interference with the assistant through a stable visual field, smooth fine operation is realized, the operation efficiency is improved, and the operation risk is reduced.

Description

technical field [0001] The invention relates to the field of medical surgical instruments, in particular to an openable incision partition stabilizer that can be fixed to a laparoscopic incision protective sleeve. Background technique [0002] Thoracoscopic minimally invasive surgery is the current development trend and direction of thoracic surgery, and it is a technological leap forward in thoracic surgery. Traditional multi-hole thoracoscopic surgery generally involves three to four incisions for surgical operations, and the trauma is relatively large. In recent years, single-hole thoracoscopic technology has gradually matured and been widely used, becoming the choice of more thoracic surgeons. [0003] Single-port thoracoscopic surgery is currently the most minimally invasive surgical method in thoracic surgery. Usually, only a single incision with a length of about 40-45 mm is used as the surgical approach. Cut in and out. The operation is usually completed by two sur...

AI Technical Summary

Problems solved by technology

However, because there is only a single surgical operation port, the endoscopic lens and instruments are not supported at the incision. If the lens and instruments shift, the instrument or light source is unstable, and the limbs or instruments interfere with each other, the surgical operation will be difficult or even occur after a long time. Accident

Check the existing invention patents related to the incision fixer, which can be used in conjunction with the existing incision protective sleeve, and can accurately stabilize the lens. There is no available report on the incision assisting device suitable for open single-port thoracoscopy

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