Laparoscope clamping device for urinary surgery

The invention discloses a laparoscope clamping device for urinary surgery in the field of medical instruments, which comprises a support, one side of the support is fixedly connected with a fixer used for being fixed with an operating bed, the other side of the support is fixedly connected with a mechanical arm, the mechanical arm is provided with at least three universal joints, and the tail end of the mechanical arm is fixedly connected with a laparoscope fixing ring. An annular air bag is fixedly connected in the laparoscope fixing ring, a first sensor set and a second sensor set are arranged in the annular air bag, the first sensor set and the second sensor set are a plurality of pressure sensors distributed along the inner side of the annular air bag, and the first sensor set and the second sensor set are located at the two ends of the annular air bag respectively. A controller is fixedly connected to the support, and the mechanical arm, the first sensor set and the second sensor set are all in signal co