Active in-vitro lung auxiliary system

An auxiliary system and active technology, applied in the field of medical devices, can solve problems such as exacerbated destruction of blood cells, increased incidence of ARDS, and limited blood flow, etc., and achieve the effects of compact structure, reduced direct damage, and improved oxygenation capacity

Inactive Publication Date: 2013-01-23
SHANGHAI YANGPU SHIDONG HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This innovative technical solution described in this patented describes various embodiments that aim to solve problems associated with current designs used in medical devices like those mentioned earlier. These improvements include improved performance (blobbling resistance), reduced size, cost savings due to fewer parts, ease of assembly, and enhanced usability during patient care procedures.

Problems solved by technology

The technical problem addressed in this patents is how to efficiently treat heart failure due to acute renal insufficiency without causing harm during surgery procedures.

Method used

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  • Active in-vitro lung auxiliary system
  • Active in-vitro lung auxiliary system
  • Active in-vitro lung auxiliary system

Examples

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Embodiment Construction

[0050] The present invention will be further described below in conjunction with specific embodiments. It should be understood that the following examples are only used to illustrate the present invention but not to limit the scope of the present invention.

[0051] Such as figure 1 and figure 2 As shown, the active extracorporeal lung assist system of the present invention includes a blood pump, two oxygenators 2, 3, a coil 4 and a power assembly, and a magnetic liquid bag 11 is arranged in the center of the blood pump, and the magnetic liquid bag 11 The inside of the blood pump is divided into a first blood chamber 12 and a second blood chamber 13, the first blood chamber 12 is provided with a first inflow channel 121 and a first outflow channel 122, and the second blood chamber 13 is provided with a second An inflow channel 131 and a second outflow channel 132, the first inflow channel 121 of the blood pump is connected to the output end of the vein, the input end and th...

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Abstract

The invention discloses an active in-vitro lung auxiliary system, relating to the technical field of medical equipment. The active in-vitro lung auxiliary system comprises a blood pump, two oxygenators, a coil and a power assembly. With the adoption of the active in-vitro lung auxiliary system, a blood driving mode is changed, the damages to blood cells are reduced under the driving of the pump, blood flow volume is improved and the influence on the original hemodynamics is reduced, the oxygenating capacity is improved, the cost is reduced, and the operative difficult index is reduced; the active in-vitro lung auxiliary system is more economical; and moreover, the device arrangement is compact and small, and convenient to beside use inside a standard ICU (intensive care unit).

Description

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Claims

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Application Information

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Owner SHANGHAI YANGPU SHIDONG HOSPITAL
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