FIELD: bioengineering.
SUBSTANCE: invention relates to the production of a blood-compatible material containing a strong and impermeable synthetic substrate and biological animal tissue chemically bonded to avoid immunological reactions. The said biological animal tissue is subjected to dehydration. The said dehydrated tissue is glued on the said synthetic substrate by the application of a material dispersion wherefrom the said substrate is synthesised in a solvent so that the said forming material impregnates the said biological animal tissue. Then, the said solvent is removed. Dehydration is conducted solely chemically by dipping the said tissue in the bath composed of the solution of polyethylene glycol of a 80 wt % concentration. The duration of the said dipping makes approx 23 hours.
EFFECT: no immunological reactions.
13 cl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITIONAL HEMOCOMPATIBLE MATERIAL AND METHOD FOR ITS PRODUCTION | 2006 |
|
RU2369409C1 |
| TISSUE ENDOPROTESIS AND METHOD OF ITS MANUFACTURE | 2016 |
|
RU2677483C1 |
| STERILE AUTOLOGOUS, ALLOGENIC OR XENOGENIC IMPLANTS AND METHOD FOR MAKING IT | 2008 |
|
RU2478403C2 |
| BIOINTEGRATED COMPOSITE AND METHOD FOR COATING FORMATION ON MEDICAL DEVICES WITH USE OF BIOINTEGRATED COMPOSITE | 2013 |
|
RU2535067C1 |
| TISSUE STRUCTURES OBTAINED BY BIOENGINEERING, AND METHODS FOR THEIR PRODUCTION AND APPLICATION | 2011 |
|
RU2645473C2 |
| METHOD FOR IMMUNOHISTOCHEMICAL COLOURING OF WHOLE AMOUNTS OF BIOLOGICAL TISSUE SAMPLES (VERSIONS) | 2013 |
|
RU2563679C2 |
| METHOD FOR COLOURING PREPARATIONS OF WHOLE BIOLOGICAL TISSUES AND ORGANS BY CLICK HISTOCHEMISTRY (VARIANTS) | 2016 |
|
RU2620559C1 |
| NANO-COMPOSITE LAYER BASED ON COLLAGEN NANO-FIBERS AND ITS PRODUCTION METHOD | 2017 |
|
RU2756164C2 |
| DRIED RECONSTITUTED VESICLES FOR PHARMACEUTICAL APPLICATION | 2007 |
|
RU2443412C2 |
| HYDROPHILIC PARTLY PURIFIED MATERIAL FOR BONE REPLACEMENT CONTAINING PHOSPHATE GROUP | 2013 |
|
RU2642250C2 |
