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Blood purifying ultrafiltration device

A technology of blood purification and ultrafilter, which is applied in the field of blood purification medical equipment, can solve the problems of high cost of blood purification equipment consumables, ineffective drug treatment, poor emergency first aid, etc., to facilitate medical operations and patient use, reduce Treatment risk, low cost effect

Pending Publication Date: 2017-03-22
盐城仁越生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most patients with heart failure and edema are treated with drugs, but the effect is not obvious or treated with continuous hemofiltration equipment.
[0003] The effect of drug treatment is not obvious, especially for the emergency treatment of heart failure patients. The cost of high-end continuous blood purification equipment and consumables is relatively high, and many hospitals cannot purchase and use them in the clinical frontline for the time being.

Method used

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  • Blood purifying ultrafiltration device

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Such as figure 1 As shown, the blood purification ultrafiltration device includes an ultrafilter 10, and the ultrafilter 10 includes an ultrafilter body and an arterial interface 11 and a venous interface 12 arranged on the ultrafilter body; the ultrafilter 10 is larger than the existing large dialysis The equipment is small in size, flexible in movement and low in cost, and is suitable for use in emergency rooms; it also includes an arterial tube 20 connected to the arterial interface 11, and the arterial tube 20 includes an arterial connection end 21, an arterial switch 22, a pump tube 23, and an arterial pot 24 arranged in sequence And the arterial interface end 25, the arterial switch 22 hemostatic clip, the arterial interface end 25 is connected to the arterial interface 11, is connected to the venous tube 30 of the venous interface 12, and the venous tube 30 comprises the venous connection end 31, the venous switch 32, the venous tube 30 arranged in sequence. The ...

Embodiment 2

[0026] Blood purification ultrafiltration device, other structures are the same as in embodiment 1, the difference is: as figure 1 As shown, the arterial interface 11 is provided with a threaded interface, and the corresponding arterial interface end 25 is also provided with a threaded interface, and the threaded interface of the arterial interface 11 is mated with the threaded interface of the arterial interface end 25 . The venous interface 12 is provided with a threaded interface, and the corresponding venous interface end 34 is also provided with a threaded interface, and the threaded interface of the venous interface 12 is mated with the threaded interface of the venous interface end 34 . It is easy to assemble and disassemble, and it is convenient for medical staff to operate, and the screw connection is stable, and the connection is not easy to loosen.

Embodiment 3

[0028] Blood purification ultrafiltration device, other structure is identical with embodiment 1 or 2, difference is: as figure 1 As shown, the arterial connection end 21 is provided with a threaded interface. The vein connection end 31 is provided with a threaded interface. It is easy to assemble and disassemble, and it is convenient for medical staff to operate, and the screw connection is stable, and the connection is not easy to loosen.

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Abstract

The invention relates to the technical field of blood purifying medical apparatuses and particularly relates to a blood purifying ultrafiltration device. The blood purifying ultrafiltration device comprises an ultrafilter. The ultrafilter comprises an ultrafilter body and an artery connector and a vein connector arranged on the ultrafilter body; the blood purifying ultrafiltration device further comprises an arterial canal connected to the artery connector and the arterial canal comprises an artery connecting end, an artery switch, a pump pipe, an artery kettle and an artery connector end which are successively arranged, wherein the artery connector end is connected to the artery connector, and a vein pipe is connected to a vein connector; the vein pipe comprises a vein connecting end, a vein switch, a vein kettle and a vein connector end which are successively arranged, wherein the vein connector end is connected to the vein connector. The device has the advantages that 1, the project treatment can be conducted by common blood purifying equipment, so that the cost is relatively low, and the device is conveniently operated by medical care staff and used by patients; 2, the quantity of extracorporeal blood is small, and the treatment risk of patients with cardiac failure is reduced; and 3, the treatment cost of extracorporeal circulation is reduced compared with that of a high-end continuous blood filtering equipment and consumables, and the medical efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of blood purification medical appliances, in particular to a blood purification ultrafiltration device. Background technique [0002] At present, patients with heart failure and edema are mostly treated with drugs, but the effect is not obvious or treated with continuous hemofiltration equipment. [0003] The effect of drug treatment is not obvious, especially for patients with heart failure in emergency treatment. The cost of high-end continuous blood purification equipment and consumables is relatively high, and many hospitals cannot purchase and use them in the clinical frontline for the time being. [0004] Therefore, aiming at the deficiencies of the prior art, it is very necessary to provide a blood purification ultrafiltration device to overcome the deficiencies of the prior art. Contents of the invention [0005] The purpose of the present invention is to avoid the deficiencies of the prior art an...

Claims

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Application Information

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IPC IPC(8): A61M1/34A61M1/36
CPCA61M1/34A61M1/3653
Inventor 徐道亮刘昌华吉小静
Owner 盐城仁越生物科技有限公司
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