Hemodialysis device for hematology department

Abstract

The invention discloses a hemodialysis device for the hematology department and relates to the technical field of medical instruments. The hemodialysis device comprises a frame, wherein the surface ofthe frame is separately provided with a blood pump, an arterial jug, a venous jug and a dialyzer, a liquid inlet pipe is arranged in the blood pump, one side of the liquid inlet pipe is communicatedwith the upper portion of the arterial jug, the bottom of the arterial jug is communicated with the top of the dialyzer through a first hose, and the bottom of the dialyzer is communicated with the top of the venous jug through a second hose; the bottom of the venous jug is communicated with a liquid outlet pipe, and a dialysate inlet and dialysate outlet of the dialyzer are communicated with a dialysate liquid inlet pipe and a dialysate liquid outlet pipe respectively. The hemodialysis device for the hematology department solves the problems that hemodialysis devices applied at present comprise a lot of dialysis pipes and are complicated to operate, the dialysis pipes are mostly exposed, patients are likely to be uncomfortable if the external temperature is low when blood is returned to the bodies of the patients, and meanwhile, since medical personnel need to wipe the hemodialysis device bodies for disinfection, the work load of the medical personnel is large.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a hemodialysis device for hematology. Background technique [0002] Hemodialysis is one of the renal replacement therapy methods for patients with acute and chronic renal failure. It drains the blood from the body to the outside of the body, and passes through a dialyzer composed of countless hollow fibers. Inside and outside the hollow fiber, material exchange is carried out through diffusion / convection to remove metabolic waste in the body, maintain electrolyte and acid-base balance, and remove excess water in the body at the same time, and the whole process of reinfusing the purified blood is called hemodialysis. Currently used hemodialysis devices have many dialysis tubes, and the operation is cumbersome. Most of the dialysis tubes are exposed. When the blood is returned to the patient, if the external temperature is low, it is easy to cause discomfort to the patient....

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a hemodialysis device for hematology department, which solves the problem that the currently used hemodialysis device has many dialysis pipelines, and the operation is

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