Dialysate-free artificial kidney device

Abstract

The invention relates to the technical field of medical instruments, and discloses a dialyzate-free artificial kidney device which comprises a device body, a connecting device comprises a connecting pipe, a pipe sleeve, a first spring, a rubber pipe and a stabilizing device, the upper side of the device body is fixedly connected with the connecting pipe, and the inner side of the connecting pipe is slidably connected with the pipe sleeve; the upper side of the pipe sleeve is fixedly connected with a rubber pipe, the axial outer side of the pipe sleeve is sleeved with a first spring, and the connecting pipe and the rubber pipe are provided with stabilizing devices. According to the dialyzate-free artificial kidney equipment, after the clamping angle of a clamping block to a rubber tube is adjusted, an external screw rod is continuously screwed, so that a pushing block drives a clamping block to be clamped with a rotating wheel through a connecting rod, and the effect of fixing the clamping block is achieved; and when the clamping blocks make clamping contact with the rubber tube, the clamping effect on the rubber tube is further improved, and therefore the problem that implantation is difficult is solved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a dialysate-free artificial kidney device. Background technique [0002] Renal failure is the development of chronic kidney disease to the late stage leading to partial or complete loss of renal function. Patients with renal failure mainly maintain normal life activities through hemodialysis and peritoneal dialysis. With the continuous development of technology, implantable non-dialysis-free Liquid artificial kidney device. [0003] Today's implantable artificial kidney equipment that does not require dialysate mainly has the following technical defects: First, the two ends of the connecting pipeline between the traditional artificial kidney equipment and human organs are in a fixed state, and there is hydraulic pressure when the liquid in the pipeline flows, which leads to the failure of the pipeline. There is relative movement at the connection with the artificial kidn...

AI Technical Summary

Problems solved by technology

[0003] Today's implantable artificial kidney equipment that does not require dialysate mainly has the following technical defects: First, the two ends of the connecting pipeline between the traditional artificial kidney equipment and human organs are in a fixed state, and there is hydraulic pressure when the liquid in the pipeline flows, which leads to the failure of the pipeline. There is relative movement at the connection with the artificial kidney equipment, and during the long-term movement, the fixed connection between the pipeline and the artificial kidney equipment is prone to breakage, which causes leakage in the operation of the artificial kidney equipment; secondly, the connecting pipeline of the traditional artificial kidney equipment has no Fixing measures will lead to a large movement of the connecting pipe due to hydraulic pressure, making the operation of the equipment not stable enough. If the traditional fixing device is used to fix it, because the kidney space of each person is different, if the connecting pipe cannot be fixed The shape is adaptively adjusted, which causes the problem of difficult implantation

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