Cutting anastomat driven by one-time percussion of cutting knife
A cutting knife and stapler technology, applied in the direction of surgical fixation nails, etc., can solve the problems of prolonging operation time, increasing the difficulty of cutting, and low stability, and achieve the effect of reducing safety risks, reducing difficulty of cutting, and reducing injuries
Active Publication Date: 2021-05-04
SUZHOU FRANKENMAN MEDICAL EQUIP
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Problems solved by technology
[0003] The existing cutting stapler has sharp edges and corners, so it is easy to scratch the human tissue when it enters the human tissue, and there is a safety risk. At the same time, when using a cutting knife, due to the softness of the human tissue, it cannot be cut accurately, which increases the difficulty of cutting. It is inconvenient to carry out cutting and anastomosis synchronously when using the cutting stapler, which prolongs the operation time and reduces the efficiency, and the cutting stapler is prone to shaking during use and has low stability
Method used
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[0031] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0032] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood ...
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The invention discloses a cutting anastomat driven by one-time percussion of a cutting knife. The cutting anastomat comprises a workbench, wherein a through groove is formed in the middle side of the left portion of the upper end of the workbench, a protective device is arranged on the wall of the through groove, a sliding groove is formed in the middle side of the right portion of the upper end of the workbench, a sliding device is arranged on the wall of the sliding groove, a pushing device is arranged on the lower portion of the left end of the sliding device, a rotating extrusion device is arranged on the middle side of the upper portion of the left end of the sliding device, an anastomosis device is arranged on the upper portion of the left end of the sliding device, a clamping device is arranged on the upper portion of the left end of the sliding device, and a cutting device is arranged in the middle of the left end of the sliding device. According to the cutting anastomat driven by one-time percussion of the cutting knife, the cutting anastomat is arranged in a protective cover, and the cutting anastomat does not directly in contact with human tissues when the cutting anastomat just enters the human tissues, so that the human tissues are prevented from being scratched, and the safety risk is reduced.
Description
technical field [0001] The invention relates to the field of cutting and stapler equipment, in particular to a cutting and stapler driven by one firing of a cutting knife. Background technique [0002] Stapler is a device used in medicine to replace traditional manual suturing. Due to the development of modern technology and the improvement of manufacturing technology, the clinically used stapler is reliable in quality, easy to use, tight and suitable for tightness, especially its fast suturing and easy operation. And it has few side effects and surgical complications, and it also enables tumor resection that was unresectable in the past. [0003] The existing cutting stapler has sharp edges and corners, so it is easy to scratch the human tissue when it enters the human tissue, and there is a safety risk. At the same time, when using a cutting knife, due to the softness of the human tissue, it cannot be cut accurately, which increases the difficulty of cutting. It is inconv...
Claims
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IPC IPC(8): A61B17/072
CPCA61B17/072
Inventor 周铁君孙木此
Owner SUZHOU FRANKENMAN MEDICAL EQUIP