BR102022013123A2 - Tela de titânio recoberta por filme de polipropileno biocompatível para recobrimento e proteção de enxertos ósseos/biomateriais e processo de obtenção - Google Patents
Tela de titânio recoberta por filme de polipropileno biocompatível para recobrimento e proteção de enxertos ósseos/biomateriais e processo de obtençãoInfo
- Publication number
- BR102022013123A2 BR102022013123A2 BR102022013123A BR102022013123A BR102022013123A2 BR 102022013123 A2 BR102022013123 A2 BR 102022013123A2 BR 102022013123 A BR102022013123 A BR 102022013123A BR 102022013123 A BR102022013123 A BR 102022013123A BR 102022013123 A2 BR102022013123 A2 BR 102022013123A2
- Authority
- BR
- Brazil
- Prior art keywords
- bone
- polypropylene film
- grafts
- biomaterials
- protection
- Prior art date
Links
- 210000000988 bone and bone Anatomy 0.000 title abstract 10
- -1 POLYPROPYLENE Polymers 0.000 title abstract 6
- 239000004743 Polypropylene Substances 0.000 title abstract 6
- 239000012620 biological material Substances 0.000 title abstract 6
- 229920001155 polypropylene Polymers 0.000 title abstract 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract 4
- 239000011248 coating agent Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910052719 titanium Inorganic materials 0.000 title abstract 2
- 239000010936 titanium Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 4
- 239000007943 implant Substances 0.000 abstract 2
- 208000035965 Postoperative Complications Diseases 0.000 abstract 1
- 230000000735 allogeneic effect Effects 0.000 abstract 1
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 230000035515 penetration Effects 0.000 abstract 1
- 230000002980 postoperative effect Effects 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 210000000398 surgical flap Anatomy 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/07—Stiffening bandages
- A61L15/08—Stiffening bandages containing inorganic materials, e.g. plaster of Paris
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/07—Stiffening bandages
- A61L15/14—Use of materials characterised by their function or physical properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/04—Metals or alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/60—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like for external osteosynthesis, e.g. distractors, contractors
- A61B17/64—Devices extending alongside the bones to be positioned
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/02—Inorganic materials
- A61L27/04—Metals or alloys
- A61L27/06—Titanium or titanium alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C6/00—Coating by casting molten material on the substrate
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Dermatology (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Abstract
TELA DE TITÂNIO RECOBERTA POR FILME DE POLIPROPILENO BIOCOMPATÍVEL PARA RECOBRIMENTO E PROTEÇÃO DE ENXERTOS ÓSSEOS/BIOMATERIAIS E PROCESSO DE OBTENÇÃO. A presente invenção pertence ao setor de biomateriais para recobrimento e proteção de enxertos ósseos/biomateriais, e se refere, mais especificamente, a uma tela de titânio, recoberta por película de filme de polipropileno biocompatível, que visa obter aumento de volume ósseo, usando biomateriais ou usando enxertos nas suas mais variadas formas, como osso autógeno (osso do próprio indivíduo), alógeno (osso de indivíduos da mesma espécie), xenógeno (osso de indivíduos de espécies diferentes) para instalação posterior de implantes osteointegráveis. Quando usada a tela protegida com filme de polipropileno da presente patente, bloqueando as perfurações, os materiais usados para aumento de volume não penetram nas perfurações da tela, pois estão bloqueadas pelo filme de polipropileno, deixando essas telas 100% impermeáveis. Desse modo, fica fácil a remoção da tela e como não há penetração de materiais nas perfurações, os implantes são instalados em grande quantidade de tecido ósseo conseguido. Com a tela de titânio com o filme de polipropileno, diferentemente quando não apresenta essa proteção, não exige o seu total recobrimento por retalhos cirúrgicos, facilitando a técnica cirúrgica, evitando dessa forma, complicações pós-operatórias, devido exposições que ocorrem frequentemente das telas desprotegidas. Além disso, obtém-se a vantagem de poder manter a tela intencionalmente exposta ao meio bucal, colocada sobre os materiais usados para se conseguir aumento de volume ósseo, independentemente dos materiais usados sob ela, quer sejam enxertos ou biomateriais (materiais sintéticos). Este fato, traz um maior conforto para o paciente, uma vez que proporciona um pós-operatório com baixíssima morbidade e uma rápida recuperação.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR102022013123-6A BR102022013123B1 (pt) | 2022-06-30 | 2022-06-30 | Tela de titânio recoberta por filme de polipropileno biocompatível para recobrimento e proteção de enxertos ósseos/biomateriais e processo de obtenção |
| PCT/BR2023/050208 WO2024000049A1 (pt) | 2022-06-30 | 2023-06-22 | Tela de titânio recoberta por filme de polipropileno biocompatível para recobrimento e proteção de enxertos ósseos/biomateriais e processo de obtenção |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR102022013123-6A BR102022013123B1 (pt) | 2022-06-30 | 2022-06-30 | Tela de titânio recoberta por filme de polipropileno biocompatível para recobrimento e proteção de enxertos ósseos/biomateriais e processo de obtenção |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR102022013123A2 true BR102022013123A2 (pt) | 2022-09-06 |
| BR102022013123B1 BR102022013123B1 (pt) | 2023-04-25 |
Family
ID=83401565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR102022013123-6A BR102022013123B1 (pt) | 2022-06-30 | 2022-06-30 | Tela de titânio recoberta por filme de polipropileno biocompatível para recobrimento e proteção de enxertos ósseos/biomateriais e processo de obtenção |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BR102022013123B1 (pt) |
| WO (1) | WO2024000049A1 (pt) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1201708C (zh) * | 1994-01-21 | 2005-05-18 | 美国3M公司 | 轻质矫形用铸塑带及其制造方法 |
| US7494488B2 (en) * | 1998-05-28 | 2009-02-24 | Pearl Technology Holdings, Llc | Facial tissue strengthening and tightening device and methods |
| US6787179B2 (en) * | 2001-06-29 | 2004-09-07 | Ethicon, Inc. | Sterilization of bioactive coatings |
| AU2005215846B2 (en) * | 2004-02-23 | 2011-01-27 | Caiteng Zhang | A solution of metal-polymer chelate(s) and applications thereof |
| US9204953B2 (en) * | 2008-12-15 | 2015-12-08 | Allergan, Inc. | Biocompatible surgical scaffold with varying stretch |
| JP2012518497A (ja) * | 2009-02-25 | 2012-08-16 | オーソボンド コーポレーション | 抗感染性官能基表面とその製造方法 |
-
2022
- 2022-06-30 BR BR102022013123-6A patent/BR102022013123B1/pt active IP Right Grant
-
2023
- 2023-06-22 WO PCT/BR2023/050208 patent/WO2024000049A1/pt active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024000049A1 (pt) | 2024-01-04 |
| BR102022013123B1 (pt) | 2023-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03B | Publication of an application: publication anticipated [chapter 3.2 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/06/2022, OBSERVADAS AS CONDICOES LEGAIS |