|
|
Found results for
 patents
1.
|
METHOD FOR PRODUCING PRESERVED COLLAGENOUS CONNECTIVE TISSUE, COLLAGENOUS CONNECTIVE TISSUE, USES THEREOF AND KIT FOR IMPLANT IN TISSUES
| Application Number |
19059370 |
| Status |
Pending |
| Filing Date |
2025-02-21 |
| First Publication Date |
2025-06-12 |
| Owner |
LABCOR LABORATORIOS LTDA. (Brazil)
|
| Inventor |
- Joviano Casagrande, Ivan Sergio
- Padilha Junqueira De Souza, Gustavo
|
Abstract
The present invention relates to the preservation of collagenous connective tissue so as to achieve the structural integrality of the collagen fibers, rendering the tissue suitable for use in implants without causing immune and/or inflammatory rejection, comprising the steps of trimming the collagenous connective tissue in a buffer solution, washing the connective tissue with the buffer solution, stabilizing the tissue in an ethanol solution, treating the tissue with polyethylene glycol solution and hydrogen peroxide, washing and storing the tissue in ethanol, sterilizing the tissue with an ethanol and hydrogen peroxide solution and storing the tissue for transport in ethanol and indomethacin solution. The preferred use of the present invention is in surgical interventions for correcting various anomalies of the human body, where the graft is particularly required.
IPC Classes ?
- A01N 1/126 - Physiologically active agents, e.g. antioxidants or nutrients
- A01N 1/124 - Disinfecting agents, e.g. antimicrobials
- A01N 1/162 - Temperature processes, e.g. following predefined temperature changes over time
|
2.
|
METHOD FOR PRODUCING PRESERVED COLLAGENOUS CONNECTIVE TISSUE, COLLAGENOUS CONNECTIVE TISSUE, USES THEREOF AND KIT FOR IMPLANT IN TISSUES
| Application Number |
18688672 |
| Status |
Pending |
| Filing Date |
2022-09-01 |
| First Publication Date |
2024-11-14 |
| Owner |
LABCOR LABORATORIOS LTDA (Brazil)
|
| Inventor |
- Joviano Casagrande, Ivan Sergio
- Padilha Junqueira De Souza, Gustavo
|
Abstract
The present invention relates to the preservation of collagenous connective tissue so as to achieve the structural integrality of the collagen fibers, rendering the tissue suitable for use in implants without causing immune and/or inflammatory rejection, comprising the steps of trimming the collagenous connective tissue in a buffer solution, washing the connective tissue with the buffer solution, stabilizing the tissue in an ethanol solution, treating the tissue with polyethylene glycol solution, washing and storing the tissue in ethanol, sterilizing the tissue with an ethanol and hydrogen peroxide solution and storing the tissue for transport in ethanol and indomethacin solution. The preferred use of the present invention is in surgical interventions for correcting various anomalies of the human body, where the graft is particularly required.
IPC Classes ?
- A01N 1/02 - Preservation of living parts
- C12N 5/077 - Mesenchymal cells, e.g. bone cells, cartilage cells, marrow stromal cells, fat cells or muscle cells
|
3.
|
METHOD FOR PRODUCING PRESERVED COLLAGENOUS CONNECTIVE TISSUE, COLLAGENOUS CONNECTIVE TISSUE, USES THEREOF AND KIT FOR IMPLANT IN TISSUES
| Application Number |
BR2022050348 |
| Publication Number |
2023/028681 |
| Status |
In Force |
| Filing Date |
2022-09-01 |
| Publication Date |
2023-03-09 |
| Owner |
LABCOR LABORATÓRIOS LTDA. (Brazil)
|
| Inventor |
- Joviano Casagrande, Ivan Sérgio
- Padilha Junqueira De Souza, Gustavo
|
Abstract
The present invention relates to the preservation of collagenous connective tissue so as to achieve the structural integrity of the collagen fibres, rendering the tissue suitable for use in implants without causing immune and/or inflammatory rejection, comprising the steps of trimming the collagenous connective tissue in a buffer solution, washing the connective tissue with the buffer solution, stabilising the tissue in an ethanol solution, treating the tissue with a polyethylene glycol solution, washing and storing the tissue in ethanol, sterilising the tissue with an ethanol and hydrogen peroxide solution, and storing the tissue for transport in an ethanol and indomethacin solution. The preferred use of the present invention is in surgical interventions for correcting various anomalies of the human body, when a graft is particularly required.
IPC Classes ?
- A61K 8/65 - CollagenGelatinKeratinDerivatives or degradation products thereof
- A61K 8/72 - Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
- A61K 8/98 - Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof, of undetermined constitution of animal origin
|
|
