Stabilization and adjustment device for endoscope operation cavity
A technology for surgical operation and adjustment device, applied in the direction of surgery, medical science, etc., can solve the problems of unstable chamber, increased operation difficulty, difficulty in establishment and adjustment of operation chamber, etc. Easy effect with shape adjustment
Inactive Publication Date: 2008-06-04
高力
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Problems solved by technology
[0004] The present invention aims to solve the problem that the establishment and adjustment of the operating chamber for endoscopic surgery is difficult at present, and the built chamber is unstable, which increases the difficulty of the operation. Therefore, a device for stabilizing and adjusting the operating chamber for endoscopic surgery is provided according to the present invention. ;The surgical operating chamber established by this device has high stability, and the chamber space is convenient to adjust, which is conducive to the smooth operation
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Embodiment Construction
[0028] The stabilizing and adjusting device of the operating chamber of endoscopic surgery is provided with a support seat 1, which is composed of a connecting rod 12 and a ball seat 1-1 connected to its upper end, and the connecting rod 1-2 can be connected to the operating table. The sleeves are connected and the length can be adjusted. The ball seat 11 is provided with a compression screw sleeve 2, an anti-friction pad 3 and a washer 6. The compression screw sleeve is provided with a directional screw 4; a T-shaped bar 7 and its sleeve 72 are provided. The set screw 8 positioning sleeve is provided with a vertical rod 9 so that the vertical rod 9 can be adjusted up and down for telescopic positioning, and the lower end of the pipe sleeve is connected with a ball joint 71 and its end is connected with a steel ball 5 placed on the ball seat 11, thus Form the universal joint so that the angle of the T-shaped bar 7 can be adjusted, and can be fixed by the directional screw 4 aft...
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Means for stabilizing and regulating endoscope operation chamber being able to be build up conveniently and stably, the space and shape of which are convenient to be adjusted and the labor and time wasted defects caused by human drag to construct and regulate the chamber are overcome. A bearing seat (1) fixed on the operation table is provided, the bearing seat (1) connects with an angle changeable support bar, on the uper end of said angle changeable support bar a horizontal bar (13) is connected, a hanging rack seat (25) being moveable respect to the horizontal bar (13) is fixed thereon, in the lower end of the hanging rack seat (25) a moveable hanging rack (27) with a drag hook (30) is provided. The invention is suitable for construction and adjustment of endoscope operation chamber.
Description
technical field [0001] The invention relates to a surgical operation auxiliary instrument, especially a stabilizing and adjusting device for an endoscopic operation space chamber. Background technique [0002] Some small-incision endoscopic surgery, such as thyroid endoscopic surgery, requires the establishment of a working-space in the body. Previously, the establishment of this kind of operating chamber was formed by manual lifting with instruments. The disadvantages are: the size and shape of the chamber are unstable, and it is difficult to deform the chamber space, which makes the operation more difficult and labor-intensive. [0003] Although there are some alternative means to establish the above-mentioned operation chamber, such as using a support frame for general anesthesia combined with a hook to hang, it is inconvenient to use and operate, and the establishment of the chamber and the adjustment of spatial deformation are relatively difficult, and it is difficult t...
Claims
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IPC IPC(8): A61B17/00A61B17/02
Inventor 高力宋春轶
Owner 高力