| 摘要 |
The present invention relates to a medical catheter structure. The structure is characterized by comprising upper and lower structure bodies which are able to grip by a user’s hand, have a hollow part, and are separated to the upper and lower parts, respectively; a catheter which is embedded in a structure body which allows a front end tip portion to move forward; a length adjusting member which is mounted at the front inside the structure body and adjusts the moving length of the catheter; and a tip drawing controlling member which is mounted at the rear inside the structure body and draws the tip portion of the catheter. According to the constitution, the present invention enables simplifying a catheter structure used in surgery, especially herniated disc surgery and the like, easily adjusting the length of a catheter inserted to a human body, and enhancing user convenience, surgical efficiency, and shortening surgery time by easily bending the front end tip portion which come in contact with a lesion in a desired angle. Therefore, patient’s pain is relieved and marketability of the medical catheter structure is maximized. |
