External functional device, blood treatment apparatus for accommodating such an external functional device, and methods

A blood treatment and functional technology, applied in the direction of blood circulation treatment, drug equipment, other medical equipment, etc., can solve technical complexity and other problems, and achieve the effect of reducing precision requirements

Active Publication Date: 2012-05-02
FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Cleaning of equipment used in blood therapy, which can be technically complex

Method used

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  • External functional device, blood treatment apparatus for accommodating such an external functional device, and methods
  • External functional device, blood treatment apparatus for accommodating such an external functional device, and methods
  • External functional device, blood treatment apparatus for accommodating such an external functional device, and methods

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Embodiment Construction

[0242] In the illustration of the present invention, the blood treatment device is selected as the treatment device, and the blood treatment method is selected as the treatment method.

[0243] The standard arrow in the figure indicates the direction of blood flow. The block arrows respectively indicate the direction of the displacement fluid flow. The block-shaped double arrows respectively indicate the direction of dialysate flow.

[0244] figure 1 Shows a side view of an external functional device, which is figure 1 On the viewing surface in the middle, a covering device is provided.

[0245] The external functional device exemplified here is designed as a box 1000.

[0246] The box body 1000 includes a hard part 1. Such as figure 1 For example, the hard part 1 includes multiple chambers, passages and valves. And then as figure 1 For example, these chambers, channels and valves are integrated in the hard part 1 or at least partially formed by the hard part 1.

[0247] figure 1 Th...

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Abstract

An external functional device is disclosed, comprising at least one housing element, at least one chamber (9, 15, 21, 57) that is integrated into the housing element and holds medical fluids, at least one duct (17, 19, 49) that is integrated into the housing element and holds and / or conducts a medical fluid, and at least one valve mechanism (35, 36, 39, 40, 47, 51, 53, 61) that is entirely or partly integrated into the housing element and controls or regulates a fluid flowing through the external functional device. The invention further relates to a blood treatment apparatus and methods that can be carried out using the external functional device or blood treatment device of the invention.

Description

Technical field [0001] The present invention relates to an external functional device as claimed in claim 1. The invention further relates to a blood treatment device as claimed in the preambles of claims 47 to 52 and 67 to 73, and a method as claimed in claims 53 to 66. Background technique [0002] The equipment used in blood cleansing therapy may be technically complex. In order to ensure adequate hygiene under acceptable work expenditures, and for other reasons, some external functional devices such as blood cartridges are used. [0003] This kind of blood cartridge can satisfy multiple functions in the preparation and implementation of blood treatment methods. Summary of the invention [0004] An object of the present invention is to provide another external functional device, especially a blood therapy cartridge. In addition, the purpose of the present invention is to provide a blood treatment device, which includes a similar external functional device or can be used to dri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/36
CPCA61M1/30B29C66/53461A61M2205/128A61M2205/273B29C65/16A61M2039/1094B29L2031/753A61M2205/123A61M1/3621A61M1/362265A61M1/3401A61M1/362266A61M1/362264A61M1/36225A61M1/36226A61M1/36224A61M1/362223A61M1/362262A61M1/36A61M1/303A61M1/1605A61M1/14A61M1/3627A61M1/3601A61M1/3609A61M5/50A61M39/22
Inventor 索伦·格罗瑙戈茨·冈瑟杰珍·黑克马丁·劳尔约基姆·曼克德扬·尼科利奇曼弗雷德·韦斯
Owner FRESENIUS MEDICAL CARE DEUTSCHLAND GMBH
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