Hernia mesh fixation device

Product description:

The invention relates to a self-fixing patch laparoscopic surgical auxiliary device, belonging to the technical field of laparoscopic hernia repair, in particular to a self-fixing patch laparoscopic surgical auxiliary device. Including a mesh body, the upper end of the mesh body is provided with a micro grappling hook, which is characterized in that the bottom of the mesh body is provided with an isolation film; The upper end of the isolation film is provided with a winding end, the connection between the isolation film and the curling end is provided with a pull-out end, the space formed by the isolation film and the winding end is provided with a mesh body. The utility model has the positive effect of preventing the self-fixing mesh from grasping each other and shortening the operation time.

Product pctures:

Product features:

1. A soft tissue fixing device containing absorbent nails is characterized in that it includes a handle, a tension spring, a trigger drive gear, a large helical gear, a small helical gear, a nail tube and a drive rod; The first end of the tension spring is stuck on the fixed column of the inner wall of the handle, the second end of the tension spring is stuck on the upper end of the trigger, the upper end of the trigger side through a rotating shaft and the inner wall of the handle can be rotationally connected, the other side of the upper end of the trigger is equipped with the helical teeth matched with the driving gear, the trigger extends from the handle inside and outside and makes The lower end of the trigger is located outside the handle; The large helical gear is concentrically arranged with the driving gear, and the large helical gear is driven through the driving gear; The outer teeth of the large helical gear and the outer teeth of the small helical gear: the driving rod is driven by the rotating shaft of the small helical gear, and the driving rod is equipped with the napping tube, the first end of the napping tube is arranged in the handle, the second end of the napping tube is arranged outside the handle, the second end of the napping tube is detachable connected with a catheter, The pipe is provided with an absorbent nail. A threaded structure is formed on the nail beam of the absorbent nail, and the threaded structure is provided with a lead spring.

2. According to Claim 1, the soft tissue fixation device containing absorbable nails is characterized by the sinking of the catheter. Coated with a Teflon lubricating coating, and the thickness of the lubricating coating is 3-5um.

3. According to Claim 1, the soft tissue fixation device containing absorbable nails is characterized in that the absorbable nails are screw structures with threads.