Minimally invasive surgical instrument
The minimally invasive surgical instrument comprises a handle assembly, a tool bit assembly, a first connecting rod, a second connecting rod and a connecting shaft, the handle assembly comprises a first holding assembly and a second holding assembly, and the tool bit assembly comprises a first cutti...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The minimally invasive surgical instrument comprises a handle assembly, a tool bit assembly, a first connecting rod, a second connecting rod and a connecting shaft, the handle assembly comprises a first holding assembly and a second holding assembly, and the tool bit assembly comprises a first cutting rod and a second cutting rod; wherein one end of the first connecting rod is connected with the first holding assembly, and the other end of the first connecting rod is connected with the first cutting rod; one end of the second connecting rod is connected with the second holding assembly, and the other end of the second connecting rod is connected with the second cutting rod; the first connecting rod and the second connecting rod are connected through the connecting shaft; the first cutting rod and the second cutting rod are matched to complete bladder tumor cutting. According to the embodiment of the invention, the technical problem of how to prevent a patient from being punctured while reducing the diffusion |
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