Marker pen for intraoperative operation

Abstract

The invention discloses a marking pen for intraoperative operation. The marker pen comprises a first pen cylinder, a second pen cylinder, a first pen tip and a second pen tip, the tail end of the first pen cylinder is fixedly installed at the tail end of the second pen cylinder, the first pen tip is slidably installed in the first pen cylinder through a telescopic assembly, the second pen cylinderis fixedly installed in the second pen cylinder, a first pen cap sleeves the first pen tip, and a second pen cap sleeves the second pen tip. A liquid filling tank is arranged in the first pen cylinder, a liquid storage cavity is formed in the second pen cylinder, the first pen tip is used for intraoperative marking, and the second pen tip is used for intraoperative disinfection or removal of marks. The marker pen is provided with the retractable pen tip and the correction pen tip, and convenience is provided for surgical operations, so that intraoperative cross-infection can be avoided.

Description

Technical field [0001] The invention relates to the technical field of medical auxiliary devices, in particular to a marker used for intraoperative operations. Background technique [0002] As doctors have higher and higher surgical requirements, it is required to accurately distinguish the names of different objects and surgical sites during the operation. For example: ENT surgery requires epinephrine, lidocaine, saline, etc. for local anesthesia for sinus surgery. Because there are too many drugs and instruments on the stage, marking with a marker can avoid unclear information; and foreskin During the circumcision operation, the doctor uses a marker to mark the human body for easy operation and so on in order to achieve precise marking. Therefore, the role of the marker in the surgical operation should not be underestimated, but in actual operation, it is currently on the market When using the medical marker pens, you need to use other tools to assist in disinfection. The curr...

AI Technical Summary

Problems solved by technology

For example: epinephrine, lidocaine, saline, etc. are required for ENT surgery under local anesthesia for open sinus surgery. Because there are too many types of drugs and instruments on the stage, marking with a marker pen can avoid unclear information distinction; there is also foreskin During the circumcision operation, the doctor marks the human body with a marker pen in order to achieve accurate marking for easy operation, etc. Therefore, the role of the marker pen in the operation cannot be underestimated, but in actual operation, currently available The medical marker pen needs to use other tools to assist disinfection. The current marker pen itself does not have its own modification function, and the marker pen tip does not have the function of retracting and hiding to avoid cross-infection.

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