BRPI0800817A2 - bioactive medical device comprising a coated stent - Google Patents
bioactive medical device comprising a coated stentInfo
- Publication number
- BRPI0800817A2 BRPI0800817A2 BRPI0800817A BRPI0800817A2 BR PI0800817 A2 BRPI0800817 A2 BR PI0800817A2 BR PI0800817 A BRPI0800817 A BR PI0800817A BR PI0800817 A2 BRPI0800817 A2 BR PI0800817A2
- Authority
- BR
- Brazil
- Prior art keywords
- medical device
- bioactive medical
- bioactive
- coated stent
- bacterial cellulose
- Prior art date
Links
Landscapes
- Materials For Medical Uses (AREA)
Abstract
DISPOSITIVO MéDICO BIOATIVO COMPREENDENDO UM STENT RECOBERTO. Dispositivo médico bioativo compreendendo um stent recoberto por uma celulose bacteriana (1) incorporando elementos para captura e aderência acelerada de células endoteliais progenitoras (4), sendo á dita superficie acoplada pelo menos uma camada de um covalente biolígante (3) que se integra especificamente a receptores de células endoteliais progenítoras CEPs (4) presentes na circulação sangúínea. Dita celulose bacteriana (1) tem a forma de uma película cilíndrica, sendo um polissacarideo sintetizado pela bactéria Acetobacter xylinum.BIOACTIVE MEDICAL DEVICE UNDERSTANDING A COVERED STENT. A bioactive medical device comprising a bacterial cellulose-covered stent (1) incorporating elements for accelerated capture and adherence of progenitor endothelial cells (4), said surface being coupled with at least one layer of a covalent bioligant (3) that specifically integrates the progenitor endothelial cell receptors CEPs (4) present in the bloodstream. Said bacterial cellulose (1) has the form of a cylindrical film, being a polysaccharide synthesized by the bacterium Acetobacter xylinum.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0800817 BRPI0800817A2 (en) | 2008-02-14 | 2008-02-14 | bioactive medical device comprising a coated stent |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI0800817 BRPI0800817A2 (en) | 2008-02-14 | 2008-02-14 | bioactive medical device comprising a coated stent |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0800817A2 true BRPI0800817A2 (en) | 2009-09-29 |
Family
ID=41111218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0800817 BRPI0800817A2 (en) | 2008-02-14 | 2008-02-14 | bioactive medical device comprising a coated stent |
Country Status (1)
Country | Link |
---|---|
BR (1) | BRPI0800817A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114177367A (en) * | 2021-09-30 | 2022-03-15 | 中山大学附属口腔医院 | Multifunctional guide bone regeneration composite membrane and preparation method and application thereof |
-
2008
- 2008-02-14 BR BRPI0800817 patent/BRPI0800817A2/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114177367A (en) * | 2021-09-30 | 2022-03-15 | 中山大学附属口腔医院 | Multifunctional guide bone regeneration composite membrane and preparation method and application thereof |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B03A | Publication of an application: publication of a patent application or of a certificate of addition of invention | ||
B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
B08F | Application fees: dismissal - article 86 of industrial property law |
Free format text: REFERENTE A 7A ANUIDADE. |
|
B08K | Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87) |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2308 DE 31/03/2015. |