CA3182829A1 - Composition de materiau composite biodegradable pour la fabrication d'une endoprothese et methode de fabrication - Google Patents
Composition de materiau composite biodegradable pour la fabrication d'une endoprothese et methode de fabricationInfo
- Publication number
- CA3182829A1 CA3182829A1 CA3182829A CA3182829A CA3182829A1 CA 3182829 A1 CA3182829 A1 CA 3182829A1 CA 3182829 A CA3182829 A CA 3182829A CA 3182829 A CA3182829 A CA 3182829A CA 3182829 A1 CA3182829 A1 CA 3182829A1
- Authority
- CA
- Canada
- Prior art keywords
- poly
- stent
- lactide
- manufacturing
- polylactic acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A61L31/04—Macromolecular materials
- A61L31/041—Mixtures of macromolecular compounds
-
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210169090A KR102407468B1 (ko) | 2021-11-30 | 2021-11-30 | 스텐트 제조용 생분해성 복합소재 조성물 및 이의 제조 방법 |
KR10-2021-0169090 | 2021-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3182829A1 true CA3182829A1 (fr) | 2023-05-30 |
Family
ID=81986234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3182829A Pending CA3182829A1 (fr) | 2021-11-30 | 2022-11-25 | Composition de materiau composite biodegradable pour la fabrication d'une endoprothese et methode de fabrication |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR102407468B1 (fr) |
CN (1) | CN116196486A (fr) |
CA (1) | CA3182829A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102549190B1 (ko) * | 2022-12-30 | 2023-07-06 | 주식회사 파인트코리아 | 말초혈관 스텐트 제조용 생분해성 복합소재 조성물 및 이의 제조방법 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5320624A (en) * | 1991-02-12 | 1994-06-14 | United States Surgical Corporation | Blends of glycolide and/or lactide polymers and caprolactone and/or trimethylene carbonate polymers and absorbable surgical devices made therefrom |
CN1279984C (zh) * | 2002-02-15 | 2006-10-18 | Cv医药有限公司 | 用于医用装置的聚合物涂层 |
WO2006020742A2 (fr) * | 2004-08-13 | 2006-02-23 | Setagon, Inc. | Dispositifs medicaux comprenant des couches nanoporeuses et leurs procedes de production |
JP2007312987A (ja) * | 2006-05-25 | 2007-12-06 | Kaneka Corp | ステント |
TW201105738A (en) * | 2009-08-14 | 2011-02-16 | Nat Univ Chin Yi Technology | Method for preparing thermostable polylactic acid material by using sol-gel process |
CN102702491A (zh) * | 2012-06-05 | 2012-10-03 | 云南民族大学 | 多臂聚乳酸组合物及其制备方法 |
AU2014248508B2 (en) * | 2013-03-12 | 2018-11-08 | Micell Technologies, Inc. | Bioabsorbable biomedical implants |
CN104231578B (zh) * | 2014-08-29 | 2016-05-11 | 四川大学 | 一种可完全生物降解聚酯材料及其制备与应用 |
CN106957416A (zh) * | 2017-03-17 | 2017-07-18 | 复旦大学 | 可调节降解速率的[ptmc‑ga]‑[plla‑ga]嵌段聚酯及其制备方法 |
KR102302544B1 (ko) * | 2019-03-26 | 2021-09-15 | 형태경 | 스텐트 제조용 생분해성 수지 조성물 |
CN110051889B (zh) * | 2019-04-24 | 2021-12-14 | 中国科学院长春应用化学研究所 | 一种聚乳酸纤维增强血管支架及其制备方法 |
-
2021
- 2021-11-30 KR KR1020210169090A patent/KR102407468B1/ko active IP Right Grant
-
2022
- 2022-11-16 CN CN202211431683.7A patent/CN116196486A/zh active Pending
- 2022-11-25 CA CA3182829A patent/CA3182829A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
KR102407468B1 (ko) | 2022-06-10 |
CN116196486A (zh) | 2023-06-02 |
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