Retaining plate

Abstract

The invention discloses a retaining plate. The retaining plate comprises a retaining plate body and is characterized in that a cleaning device is arranged on the surface of the retaining plate body, grooves are arranged in the left side and the right side of the retaining plate body, and the cleaning device can move on the surface of the retaining plate body in a reciprocating manner to clean splattered objects on the surface of the retaining plate body into the grooves. The retaining plate is a splattering-preventing transparent retaining plate used in joint replacement surgery, the surface of the transparent retaining plate adopts a grain surface diffuse reflection design, and the view of a surgeon can be prevented from being affected by high-intensity reflected light under a shadowlesslamp so as to prevent side injury. The retaining plate can well block the splattered objects during use, can fast and repeatedly remove foreign matter such as bone dregs, blood and joint fluid splatted to the retaining plate, can guarantee the view clearness of the surgeon during surgery, can prevent important soft tissue structures from being injured during electric saw operation and can increasethe safety of bone sawing using an electric saw. Meanwhile, the retaining plate can prevent objects from splattering to the eyes and skin of medical staff to cause cross infection so as to well protect the medical staff.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an instant-clean anti-splash transparent baffle in joint replacement surgery. Background technique [0002] Joint replacement surgery is a commonly used clinical treatment of hip and knee joint diseases, and postoperative infection is a serious complication and one of the important reasons for surgical failure and revision surgery, which brings a huge burden to patients and serious consequences. [0003] The aseptic operation of the operation is an important factor in preventing infection. Due to the special structure of the human joints, the aseptic level and requirements during the operation are higher than other types of operations. During the entire joint replacement operation, multiple use of the chainsaw is required. When sawing the bone and trimming the bone surface, the splashed bone debris, blood and oil mixture can easily bounce to the sterile area of ​​the operator ...

AI Technical Summary

Problems solved by technology

[0004] However, although the currently used surgical transparent baffle can block the bone residue, blood and grease splashed when using a chainsaw to a certain extent, the baffle will be quickly contaminated by the splash and blur the operator's vision, and cannot be cleaned in time , which greatly affects the safety of the operator's operation, and it is easy to accidentally injure various important ligaments, muscles, blood vessels, and nerves, which affects the quality of the operation, postoperative recovery and even threatens the patient's life safety.

Images