Transmission components, surgical instruments for surgical robots and surgical robots
A technology of surgical robots and surgical instruments, applied in the field of medical robots, can solve the problems of large volume, limited robot activity space, and compressed robot activity space, etc., and achieve the effect of improving functionality and flexibility.
Active Publication Date: 2021-10-15
CHENGDU BORNS MEDICAL ROBOTICS INC
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Problems solved by technology
[0002]At present, robot-assisted minimally invasive surgery has gradually become the development trend of minimally invasive surgery. In related technologies, due to the characteristics of minimally invasive surgery, the activities of robots The space is greatly restricted, resulting in the inability of the robot to move freely, and due to the complex structure and large size of the surgical instruments of the surgical robot, the activity space of the robot is further compressed
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[0042] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0043] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0044] Refer below Figure 1 to Figure 8A transmission assembly, a surgical instrument of a surgical robot, and a surgical robot according to some embodiments of the present invention are described....
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The present invention provides a transmission assembly, a surgical instrument for a surgical robot, and a surgical robot, wherein the transmission assembly includes: a first transmission rod, one end of the first transmission rod is rotatably connected to the surgical execution part through a first pin shaft; Rod, the second transmission rod is connected with the drive assembly; drive rod, one end of the drive rod is rotatably connected with one end of the second transmission rod, and the other end of the drive rod is rotatably connected with the operation execution part through the second pin shaft; wherein, the drive assembly The second transmission rod is driven to move, and the second transmission rod drives the drive rod to move so that the operation executing part rotates around the first pin shaft. The transmission assembly provided by the present invention realizes the movement mode of rotating the surgical execution part along a certain axis, so that the surgical execution part has a degree of freedom of rotation and can realize reliable rotation in a limited space, and improves the movement of the surgical execution part. flexibility.
Description
technical field [0001] The invention relates to the technical field of medical robots, in particular to a transmission assembly, a surgical instrument of a surgical robot, and a surgical robot. Background technique [0002] At present, robot-assisted minimally invasive surgery has gradually become the development trend of minimally invasive surgery. The surgical instruments of surgical robots have complex structures and large volumes, which further compress the robot's activity space. Therefore, how to design a surgical robot that can be assembled and moved flexibly in a limited space has become an urgent problem to be solved. Contents of the invention [0003] In order to solve at least one of the above technical problems, the embodiment of the first aspect of the present invention proposes a transmission assembly. [0004] The embodiment of the second aspect of the present invention also proposes a surgical instrument for a surgical robot. [0005] In the embodiment o...
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IPC IPC(8): A61B34/30F16H21/12
CPCA61B34/30A61B2034/301F16H21/12
Inventor 李志强其他发明人请求不公开姓名
Owner CHENGDU BORNS MEDICAL ROBOTICS INC