BR112015023488A8 - polímeros de polilactona linear absorvíveis, processos de polimerização para produzir os ditos polímeros, poliésteres absorvíveis alifáticos substancialmente lineares e dispositivos médicos - Google Patents
polímeros de polilactona linear absorvíveis, processos de polimerização para produzir os ditos polímeros, poliésteres absorvíveis alifáticos substancialmente lineares e dispositivos médicos Download PDFInfo
- Publication number
- BR112015023488A8 BR112015023488A8 BR112015023488A BR112015023488A BR112015023488A8 BR 112015023488 A8 BR112015023488 A8 BR 112015023488A8 BR 112015023488 A BR112015023488 A BR 112015023488A BR 112015023488 A BR112015023488 A BR 112015023488A BR 112015023488 A8 BR112015023488 A8 BR 112015023488A8
- Authority
- BR
- Brazil
- Prior art keywords
- polymers
- absorbable
- polylactone
- innovative
- producing
- Prior art date
Links
- 229920000642 polymer Polymers 0.000 title abstract 8
- 238000006116 polymerization reaction Methods 0.000 title abstract 2
- 125000001931 aliphatic group Chemical group 0.000 title 1
- 229920000728 polyester Polymers 0.000 title 1
- 239000003505 polymerization initiator Substances 0.000 abstract 3
- 125000002843 carboxylic acid group Chemical group 0.000 abstract 2
- 150000002009 diols Chemical class 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- PLFFHJWXOGYWPR-HEDMGYOXSA-N (4r)-4-[(3r,3as,5ar,5br,7as,11as,11br,13ar,13bs)-5a,5b,8,8,11a,13b-hexamethyl-1,2,3,3a,4,5,6,7,7a,9,10,11,11b,12,13,13a-hexadecahydrocyclopenta[a]chrysen-3-yl]pentan-1-ol Chemical compound C([C@]1(C)[C@H]2CC[C@H]34)CCC(C)(C)[C@@H]1CC[C@@]2(C)[C@]4(C)CC[C@@H]1[C@]3(C)CC[C@@H]1[C@@H](CCCO)C PLFFHJWXOGYWPR-HEDMGYOXSA-N 0.000 abstract 1
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 125000000075 primary alcohol group Chemical group 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
-
- 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
- A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
- A61L17/06—At least partially resorbable materials
- A61L17/10—At least partially resorbable materials containing macromolecular materials
- A61L17/105—Polyesters not covered by A61L17/12
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06166—Sutures
-
- 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
- A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
- A61L17/06—At least partially resorbable materials
- A61L17/10—At least partially resorbable materials containing macromolecular materials
- A61L17/12—Homopolymers or copolymers of glycolic acid or lactic acid
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/148—Materials at least partially resorbable by the body
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/064—Surgical staples, i.e. penetrating the tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/122—Clamps or clips, e.g. for the umbilical cord
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00004—(bio)absorbable, (bio)resorbable or resorptive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00526—Methods of manufacturing
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Biomedical Technology (AREA)
- Polyesters Or Polycarbonates (AREA)
- Materials For Medical Uses (AREA)
- Surgical Instruments (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
resumo patente de invenção: "polímeros de polilactona preparados a partir de iniciadores de polimerização monol e diol possuindo dois ou mais grupos ácido carboxílico". a presente invenção é direcionada a um processo de polimerização inovador para produção de polímeros de polilactona lineares, absorvíveis, inovadores preparados usando iniciadores de polimerização inovadores para atingir taxas de perda de propriedade mecânica ou de absorção de artigos feitos a partir dos polímeros que são ao menos cerca de 1,2 vezes mais rápidas que as taxas de perda de propriedade mecânica de polímeros produzidos por processos similares usando iniciadores convencionais. os iniciadores de polimerização inovadores incluem monóis ou dióis possuindo ao menos um grupo álcool primário e dois ou mais grupos ácido carboxílico. a invenção é também direcionada a polímeros de polilactona absorvíveis preparados por processos da presente invenção e a dispositivos médicos produzidos a partir de tais polímeros.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361789356P | 2013-03-15 | 2013-03-15 | |
US14/195,220 US20140275467A1 (en) | 2013-03-15 | 2014-03-03 | Polylactone Polymers Prepared from Monol and Diol Polymerization Initiators Processing Two or More Carboxylic Acid Groups |
PCT/US2014/020988 WO2014149801A1 (en) | 2013-03-15 | 2014-03-06 | Polylactone polymers prepared from monol and diol polymerization initiators possessing two or more carboxylic acid groups |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015023488A2 BR112015023488A2 (pt) | 2017-07-18 |
BR112015023488A8 true BR112015023488A8 (pt) | 2019-12-03 |
Family
ID=51530113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015023488A BR112015023488A8 (pt) | 2013-03-15 | 2014-03-06 | polímeros de polilactona linear absorvíveis, processos de polimerização para produzir os ditos polímeros, poliésteres absorvíveis alifáticos substancialmente lineares e dispositivos médicos |
Country Status (11)
Country | Link |
---|---|
US (1) | US20140275467A1 (pt) |
EP (1) | EP2967542A1 (pt) |
JP (1) | JP2016519169A (pt) |
KR (1) | KR20150132318A (pt) |
CN (1) | CN105073025B (pt) |
AU (1) | AU2014237773B2 (pt) |
BR (1) | BR112015023488A8 (pt) |
CA (1) | CA2907093A1 (pt) |
MX (1) | MX2015012339A (pt) |
RU (1) | RU2015144169A (pt) |
WO (1) | WO2014149801A1 (pt) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9896560B2 (en) | 2015-06-02 | 2018-02-20 | Ethicon, Inc. | Lyophilized foams of end block containing absorbable polymers |
WO2017204276A1 (ja) * | 2016-05-26 | 2017-11-30 | 株式会社ダイセル | カルボキシル基含有ポリカーボネートポリオール |
CN111234272B (zh) * | 2020-03-05 | 2022-09-06 | 扬州大学 | 一种可快速可视化地鉴别混合有机溶剂浓度的形状记忆材料及其用途 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2362511A (en) | 1939-11-21 | 1944-11-14 | Du Pont | Modified glycolide resins |
US3169945A (en) | 1956-04-13 | 1965-02-16 | Union Carbide Corp | Lactone polyesters |
US3661955A (en) | 1969-11-03 | 1972-05-09 | Miles Lab | Polyesters of citric acid and sorbitol |
DE2354428C2 (de) | 1972-11-03 | 1985-06-13 | Ethicon, Inc., Somerville, N.J. | Mehrfädiges chirurgisches Nahtmaterial |
US4700704A (en) | 1982-10-01 | 1987-10-20 | Ethicon, Inc. | Surgical articles of copolymers of glycolide and ε-caprolactone and methods of producing the same |
US4605730A (en) | 1982-10-01 | 1986-08-12 | Ethicon, Inc. | Surgical articles of copolymers of glycolide and ε-caprolactone and methods of producing the same |
US4624256A (en) | 1985-09-11 | 1986-11-25 | Pfizer Hospital Products Group, Inc. | Caprolactone polymers for suture coating |
US4643191A (en) | 1985-11-29 | 1987-02-17 | Ethicon, Inc. | Crystalline copolymers of p-dioxanone and lactide and surgical devices made therefrom |
EP0261470B1 (en) | 1986-09-23 | 1993-05-05 | American Cyanamid Company | Bioabsorbable coating for a surgical article |
US4788979A (en) | 1986-09-23 | 1988-12-06 | American Cyanamid Company | Bioabsorbable coating for a surgical article |
FR2628432B1 (fr) | 1988-03-08 | 1990-12-21 | Sanofi Sa | Polymeres d'acide citrique et de diamines, leur procede de preparation et leurs applications notament comme vecteurs de medicaments |
US5085629A (en) | 1988-10-06 | 1992-02-04 | Medical Engineering Corporation | Biodegradable stent |
US5076807A (en) | 1989-07-31 | 1991-12-31 | Ethicon, Inc. | Random copolymers of p-dioxanone, lactide and/or glycolide as coating polymers for surgical filaments |
US4994074A (en) | 1990-02-01 | 1991-02-19 | Ethicon, Inc. | Copolymers of ε-caprolactone, glycolide and glycolic acid for suture coatings |
US5133739A (en) * | 1990-02-06 | 1992-07-28 | Ethicon, Inc. | Segmented copolymers of ε-caprolactone and glycolide |
US5080665A (en) | 1990-07-06 | 1992-01-14 | American Cyanamid Company | Deformable, absorbable surgical device |
US5100433A (en) | 1990-11-08 | 1992-03-31 | Ethicon, Inc. | Suture coated with a copolymer coating composition |
US5425949A (en) * | 1993-06-11 | 1995-06-20 | United States Surgical Corporation | Bioabsorbable copolymer and coating composition containing same |
US5480963A (en) | 1994-07-22 | 1996-01-02 | United States Surgical Corporation | Absorbable copolymers derived from tricarboxylic acids and surgical articles made therefrom |
US5747637A (en) * | 1995-09-07 | 1998-05-05 | Mitsui Toatsu Chemicals, Inc. | Bioabsorbable polymer and process for preparing the same |
EP1728811B1 (en) * | 2005-06-03 | 2010-02-24 | University of Twente | "Branched biodegradable polymers, a macromonomer, processes for the preparation of same, and their use" |
US9200112B2 (en) * | 2009-08-10 | 2015-12-01 | Ethicon, Inc. | Semi-crystalline, fast absorbing polymer formulation |
-
2014
- 2014-03-03 US US14/195,220 patent/US20140275467A1/en not_active Abandoned
- 2014-03-06 WO PCT/US2014/020988 patent/WO2014149801A1/en active Application Filing
- 2014-03-06 EP EP14716463.6A patent/EP2967542A1/en not_active Withdrawn
- 2014-03-06 RU RU2015144169A patent/RU2015144169A/ru not_active Application Discontinuation
- 2014-03-06 KR KR1020157028768A patent/KR20150132318A/ko not_active Application Discontinuation
- 2014-03-06 AU AU2014237773A patent/AU2014237773B2/en not_active Ceased
- 2014-03-06 JP JP2016500696A patent/JP2016519169A/ja active Pending
- 2014-03-06 CA CA2907093A patent/CA2907093A1/en not_active Abandoned
- 2014-03-06 BR BR112015023488A patent/BR112015023488A8/pt not_active Application Discontinuation
- 2014-03-06 MX MX2015012339A patent/MX2015012339A/es unknown
- 2014-03-06 CN CN201480015752.3A patent/CN105073025B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20140275467A1 (en) | 2014-09-18 |
CN105073025B (zh) | 2018-11-20 |
CN105073025A (zh) | 2015-11-18 |
AU2014237773B2 (en) | 2018-02-15 |
BR112015023488A2 (pt) | 2017-07-18 |
WO2014149801A1 (en) | 2014-09-25 |
MX2015012339A (es) | 2016-07-15 |
KR20150132318A (ko) | 2015-11-25 |
EP2967542A1 (en) | 2016-01-20 |
AU2014237773A1 (en) | 2015-10-29 |
JP2016519169A (ja) | 2016-06-30 |
CA2907093A1 (en) | 2014-09-25 |
RU2015144169A (ru) | 2017-04-21 |
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Legal Events
Date | Code | Title | Description |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |