Integrated blood purification device with blood perfusion structure and blood dialysis structure

Abstract

The invention relates to an integrated blood purification device with a blood perfusion structure and a blood dialysis structure. The integrated blood purification device comprises the perfusion structure, the dialysis structure and a shell. The perfusion structure and the dialysis structure are fixedly arranged in an inner cavity of the shell to form an integrated connecting structure. A blood input port is formed in the top face of the shell, a blood output port is formed in the bottom face of the shell, the lower portion of the side face of the shell is provided with a dialyzate input port, and the middle or upper portion of the side face of the shell is provided with a dialyzate output port. The perfusion structure is located on the upper portion of the shell. The dialysis structure is located in the middle or lower portion of the shell. The blood input port is communicated with the blood input end of the perfusion structure, the blood output end of the perfusion structure is communicated with the blood input end of the dialysis structure, the blood output end of the dialysis structure is communicated with the blood output port of the shell, and therefore the integrated blood purification device with the coherent blood perfusion and blood dialysis functions is formed. When in use, the integrated blood purification device has the advantages that no pollution is produced in the overall process, connecting positions are stable, firm and safe, the dialysis device is repeatedly started without the need of exhausting air again, operation is easy, and safe and practical effects are achieved.

Description

technical field [0001] The invention relates to an integrated blood purification device with hemoperfusion and hemodialysis structure, which is a special equipment for blood purification. It belongs to the technical field of medical equipment. Background technique [0002] At present, most of the clinical treatment of uremia patients adopts a single hemodialysis method. Through clinical observation, it is found that a single hemodialysis treatment method has a high removal efficiency for small molecules in the blood, and the therapeutic effect is also good. ideal. Because hemodialysis is unsatisfactory for the removal of middle and macromolecular substances in the blood, for example: ① sleeping drugs: barbiturates, benzodiazepines, chloral hydrate, etc.; ② antipyretic and analgesic drugs Drugs: 2-hydroxybenzoic acids, p-hydroxyacetanilide, Bamir; ③ cardiovascular drugs: Digoxin, procainamide; ④ anticancer and antibacterial drugs. Ampicillin, levomycin, ramycin, etc.; ⑤ an...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an integrated blood purification device with hemodialysis and hemoperfusion in order to solve the shortcomings of the existing hemodialysis and hemoperfusion, which have poor blood purification effect, troublesome operation and use, and are easily polluted.

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