A kind of cell transplantation synergistic protection device and preparation method thereof

A technology of cell transplantation and chloroform solution is applied in the field of medical transplantation device and its preparation, which can solve the problems of difficult fixation of transplanted cells, lack of oxygen and nutrients at the transplantation site, and achieves the effects of safe and effective regulation, simple structure and easy processing.
CN107376033BActive Publication Date: 2019-03-26HUNAN XENO LIFE SCI
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Patents(China)
Current Assignee / Owner
HUNAN XENO LIFE SCI
Publication Date
2019-03-26

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Abstract

The invention belongs to the technical field of medical transplantation devices and preparation of the medical transplantation devices, and in particular relates to a cell transplantation synergistic device and a preparation method thereof. The cell transplantation synergistic protective device comprises transplant blocks made of highly biocompatible GMP-grade materials, namely poly(DL-lactide-caprolactone), and cell storage pipelines, as well as angiogenesis related factors. The cell transplantation device can carry any treatment human cells to be transplanted to subcutaneous, muscle and abdominal parts, renal cysts and specific treatment parts. In addition, the transplantation device can promote the formation of blood vessels around storage tubes of grafts, so that the grafts can play a role in transplantation parts, and secreted therapeutic substances further can reach the whole body through peripheral blood vessels to play related curative effects. The transplantation device can increase or remove the grafts in the process of transplantation properly; therefore, the dose of the grafts can be easily, fast, safely and effectively regulated. The cell transplantation synergistic protective device disclosed by the invention is simple in structure, easy to manufacture and capable of realizing large-scale production, and plays a role of treating related diseases.
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Description

technical field

[0001] The invention belongs to the technical field of medical transplantation devices and its preparation, and relates to a transplantation treatment synergistic protection device suitable for various cells and its preparation technology, in particular to a pancreatic islet cell transplantation synergistic protection device and its preparation technology. Background technique

[0002] With the development and development of the medical field, a new type of treatment has appeared in people's field of vision. Cell transplantation utilizes the characteristics of certain cells with specific functions, which are obtained by bioengineering methods or processed through in vitro expansion and special culture, and have therapeutic effects such as promoting tissue and organ regeneration and collective rehabilitation to achieve the purpose of treating certain diseases. This method has also attracted more and more attention from scientists.

[0003] Nowadays, cell tran...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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