A terminal device and surgical robot

A terminal device and robotic arm technology, applied in the field of terminal devices and surgical robots, can solve the problems of single rotation angle and small working range of surgical instruments, and achieve the effect of increasing multi-dimensional motion

CN111772793BActive Publication Date: 2022-04-15WUHAN UNITED IMAGING HEALTHCARE SURGICAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2022-04-15

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Abstract

The invention relates to a terminal device, which includes a connecting base, a rotating assembly, a connecting top seat and a clamping assembly. There are multiple rotating assemblies, which include a rotating connector and a rotating guide rail. The rotating guide rail and the rotating connector are rotationally connected. The components are slidably connected to the rotating connectors through two adjacent rotating guide rails to realize sequential connection; a plurality of sequentially connected rotating components are located between the connecting base and the connecting top seat, and are located on opposite sides. The rotating assembly at the end is respectively connected with the connection base and the connection top; the clamping assembly is located on the side of the connection top away from the rotation assembly and is connected with the connection top. The present invention also provides a surgical robot, including a mechanical arm and a terminal device connected thereto. The terminal device and the surgical robot provided by the present invention realize the effect that surgical instruments can perform surgery in multiple directions through sequentially connected rotating components.
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Description

technical field

[0001] The invention relates to the field of medical equipment, in particular to a terminal device and a surgical robot. Background technique

[0002] Surgical robots have a large number of applications in clinical surgery. Surgeons can operate the robotic arm away from the operating table to perform surgery. The surgical incision is precisely controlled by the machine, which can increase the accuracy of the operation and reduce the probability of risk due to operational errors. The robotic arm of the surgical robot is connected to the surgical instrument by the terminal device, that is, the terminal device is used to connect the robotic arm with the instruments used in the operation, so that when the robotic arm moves, the surgical instrument can be driven by the terminal device to perform surgery. At present, in relatively mature surgical robot products at home and abroad, the terminal device is usually a cross universal joint mechanism, and the cross unive...

Examples

Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] see Figure 1-6 A terminal device 10 provided by the first embodiment of the present invention includes a connecting base 20, a rotating assembly 30, a connecting top seat 40, and a clamping assembly 50. The rotating assembly 30 is connected between the connecting base 20 and the connecting top seat 40, and the clamping The holding assembly 50 is connected to the other end of the connecting top base 40 than the rotating assembly 30, and the holding assembly 50 is used for holding surgical instruments. It can be understood that the surgical instrument may be a suture needle, surgical forceps...