Pole clamping device for surgical incision expander
A technology of surgical incision and clamping device, which is applied in the field of vertical rod clamping device for surgical incision spreader, which can solve the problems of high performance requirements for fixation and stability, instability of distraction affecting the incision, damage to the incision, etc., and achieves screw connection Stable and reliable, improve medical safety performance, and high adaptability
Inactive Publication Date: 2015-09-02
泰兴市中源医疗器械厂
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Problems solved by technology
The traditional incision adopts spreader to maintain the stretched state by manual operation, which has the disadvantages of laborious, unstable stretching and affecting the incision.
The existing spreader adopts a vertical pole fixed vertically around the operating table to achieve permanent incision expansion. In order to prevent the support of the spreader from being unstable and damage the incision, this type of spreader has a fixed and stable performance between the vertical pole and the operating table. more demanding
Method used
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Embodiment Construction
[0016] The present invention will be further described below in conjunction with drawings and embodiments.
[0017] figure 1 Shown: a pole clamping device for a surgical incision spreader, including a clamping seat 1, a fixed clamping claw 2, a pole mounting hole 3, a hinged seat 4, a torsion spring 5, a clamping plate 6, and a movable clamping claw 7. Clamp the adjusting rod 8 and the movable handle 9. Clamping seat 1 is provided with more than one vertical rod installation hole 3 that penetrates up and down. The lower part of the tight seat 1 is provided with a hinged seat 4, and the middle part of the clamping plate 6 is hinged to the hinged seat 4 at the lower part of the clamping seat through the hinge shaft, and the torsion spring 5 which is respectively pressed against the clamping seat and the clamping plate is arranged on the hinge shaft One side of the clamping plate 6 is provided with a movable clamping jaw 7 corresponding to the fixed clamping jaw 2 to form a cla...
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The invention relates to a pole clamping device for a surgical incision expander. The pole clamping device comprises a clamping base, a clamping plate and a clamping adjustment rod, wherein a downward fixed clamping jaw is arranged on one side of the clamping base; the middle part of the clamping plate is movably hinged to the lower part of the clamping base; a movable clamping jaw is arranged on one side of the clamping plate and forms a clamping chamber together with the corresponding fixed clamping jaw; the other side of the clamping plate is in threaded spiral connection with and tightly supports the clamping adjustment rod of the clamping base; more than one up-and-down through pole mounting hole is formed in the clamping base. According to the pole clamping device, the fixed and movable clamping jaws of the clamping base and the clamping plate are in adjustable clamping connection with an operating table, and an expander pole is spirally penetrated in the clamping base, so as to realize the adjustable adaptation fixing of the pole on the side edge of the operating table; the pole clamping device is simple in structure, high in adaptability, stable and firm in fixing, and high in hygienic safety performance.
Description
technical field [0001] The invention relates to a clamping device, in particular to a vertical rod clamping device for a surgical incision spreader. Background technique [0002] In surgical operations, it is usually necessary to open the incision in order to operate on the inside of the human body. The traditional incision adopts the spreader to maintain the stretched state by manual operation, which has the disadvantages of laborious, unstable stretching and affecting the incision. The existing spreader adopts a vertical pole fixed vertically around the operating table to achieve permanent incision expansion. In order to prevent the support of the spreader from being unstable and damage the incision, this type of spreader has a fixed and stable performance between the vertical pole and the operating table. Higher requirements. Contents of the invention [0003] In order to meet the high requirements for the fixing and stability performance of the pole, the present...
Claims
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IPC IPC(8): A61B17/02
CPCA61B17/0206
Inventor 肖忠泽
Owner 泰兴市中源医疗器械厂