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Hemodialysis filter for nephrology department

A technology of hemodialysis and filter, which is applied in the field of hemodialysis filter in the Department of Nephrology, can solve the problems of blood pressure fluctuation, patient discomfort, blood pressure correction, etc., and achieve the effect of reducing discomfort, convenient diagnosis and treatment, and low processing cost

Inactive Publication Date: 2016-10-05
王寿梅
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Nephrology hemodialysis filter is the basic instrument for hemodialysis. During the process of hemodialysis, the patient's blood pressure will fluctuate. Most of the existing dialysis filters cannot correct the blood pressure, and the patient will feel uncomfortable. Functional nephrology hemodialysis filter has not been found, pending further research and development

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  • Hemodialysis filter for nephrology department

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Embodiment Construction

[0015] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0016] Such as figure 1 As shown, a hemodialysis filter for nephrology of the present invention includes a filter body 8, a blood inlet 9, a blood outlet 5, a semipermeable membrane circulation tube 10, a blood inlet tube 11, a blood outflow tube 12, and a dialysate storage chamber 6. The dialysate waste liquid cavity 7, the sphygmomanometer 3, the single chip microcomputer 2, the second pump body 13 and the first pump body 1, the blood inlet 9 and the blood outlet 5 are respectively arranged at the upper and lower ends of the filter body 8, and the filter body 8 is provided with a semi-permeable membrane circulation tube 10, one end of the semi-permeable membrane circulation tube 10 communicates with the blood inlet 9, the other end of the permeable membrane circulation tube 10 communicates with the blood outlet 5, and the outside of the filter body 8 is also provid...

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Abstract

The invention provides a hemodialysis filter for the nephrology department. The hemodialysis filter comprises a filter body, a blood inlet, a blood outlet, a semipermeable membrane circulating pipe, a blood inlet pipe, a blood outlet pipe, a dialysate storage cavity, a dialysate waste liquid cavity, a sphygmomanometer, a single-chip computer, a second pump body and a first pump body. The blood inlet pipe and the blood outlet pipe are located outside the filter body. The blood inlet pipe is provided with the first pump body, on which the single-chip computer is arranged. The single-chip computer is electrically connected with the first pump body and connected with the sphygmomanometer. The hemodialysis filter for the nephrology department has the beneficial effect that a patient may feel comfortable in a dialysis process.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to a hemodialysis filter for nephrology. Background technique [0002] Hemodialysis, referred to as hemodialysis, is also called artificial kidney or kidney dialysis in popular terms. It is a kind of blood purification technology. Using the principle of semi-permeable membrane, through diffusion, various harmful and redundant metabolic wastes and excess electrolytes in the fluid are removed from the body, so as to purify the blood, correct the water-electrolyte and acid-base balance. [0003] According to different treatment methods, it can be divided into intermittent hemodialysis treatment and continuous hemodialysis treatment. In addition to being used in chronic renal failure replacement therapy, it is also widely used in acute renal failure caused by different reasons, multiple organ failure, severe trauma, acute necrotizing pancreatitis, hyperkalemia, hypernatremia, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/20
Inventor 王寿梅王鑫
Owner 王寿梅