CN102758260A - Degradable submicron fiber membrane for postoperative adhesion prevention and preparation thereof - Google Patents
Degradable submicron fiber membrane for postoperative adhesion prevention and preparation thereof Download PDFInfo
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- CN102758260A CN102758260A CN2011101043960A CN201110104396A CN102758260A CN 102758260 A CN102758260 A CN 102758260A CN 2011101043960 A CN2011101043960 A CN 2011101043960A CN 201110104396 A CN201110104396 A CN 201110104396A CN 102758260 A CN102758260 A CN 102758260A
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- solvent system
- fiber membrane
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- film
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Description
The preparation solvent, concentration (w/v) | Fibre diameter (nm) |
A(40%) | 306±157 |
B (25%) | 1016±293 |
C(15%) | 652±227 |
D(20%) | 523±155 |
The preparation solvent, concentration (w/v) | Material density (g/cm 3) | Characterize density (g/cm 3) | Porosity (%) |
D(20%) | ?1.22 | ?0.249±0.013 | 79.6±1.1 |
Claims (10)
Priority Applications (1)
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CN2011101043960A CN102758260A (en) | 2011-04-25 | 2011-04-25 | Degradable submicron fiber membrane for postoperative adhesion prevention and preparation thereof |
Applications Claiming Priority (1)
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CN2011101043960A CN102758260A (en) | 2011-04-25 | 2011-04-25 | Degradable submicron fiber membrane for postoperative adhesion prevention and preparation thereof |
Publications (1)
Publication Number | Publication Date |
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CN102758260A true CN102758260A (en) | 2012-10-31 |
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CN2011101043960A Pending CN102758260A (en) | 2011-04-25 | 2011-04-25 | Degradable submicron fiber membrane for postoperative adhesion prevention and preparation thereof |
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CN (1) | CN102758260A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115023246A (en) * | 2020-01-14 | 2022-09-06 | 日本脏器制药株式会社 | Medical sheet |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020173213A1 (en) * | 2001-05-16 | 2002-11-21 | Benjamin Chu | Biodegradable and/or bioabsorbable fibrous articles and methods for using the articles for medical applications |
CN1687494A (en) * | 2005-04-05 | 2005-10-26 | 中国科学院长春应用化学研究所 | Method of preparing superfie fiber formulation for carmustine |
CN1876926A (en) * | 2006-07-04 | 2006-12-13 | 薛占强 | Biodegradable nanofiber nonwoven fabric capable of preventing postoperative adhesion and preparation thereof |
CN101623517A (en) * | 2009-08-11 | 2010-01-13 | 广州迈普再生医学科技有限公司 | Medical anti-sticking membrane and preparation method thereof |
CN101721739A (en) * | 2008-10-10 | 2010-06-09 | 陈东 | Polymer composite fiber surgical suture line capable of sustaining and controlling release of therapeutic medicaments and preparation method thereof |
CN101829361A (en) * | 2009-03-10 | 2010-09-15 | 广州迈普再生医学科技有限公司 | Nano-bionic material for tissue repair and preparation method thereof |
-
2011
- 2011-04-25 CN CN2011101043960A patent/CN102758260A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020173213A1 (en) * | 2001-05-16 | 2002-11-21 | Benjamin Chu | Biodegradable and/or bioabsorbable fibrous articles and methods for using the articles for medical applications |
CN1687494A (en) * | 2005-04-05 | 2005-10-26 | 中国科学院长春应用化学研究所 | Method of preparing superfie fiber formulation for carmustine |
CN1876926A (en) * | 2006-07-04 | 2006-12-13 | 薛占强 | Biodegradable nanofiber nonwoven fabric capable of preventing postoperative adhesion and preparation thereof |
CN101721739A (en) * | 2008-10-10 | 2010-06-09 | 陈东 | Polymer composite fiber surgical suture line capable of sustaining and controlling release of therapeutic medicaments and preparation method thereof |
CN101829361A (en) * | 2009-03-10 | 2010-09-15 | 广州迈普再生医学科技有限公司 | Nano-bionic material for tissue repair and preparation method thereof |
CN101623517A (en) * | 2009-08-11 | 2010-01-13 | 广州迈普再生医学科技有限公司 | Medical anti-sticking membrane and preparation method thereof |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115023246A (en) * | 2020-01-14 | 2022-09-06 | 日本脏器制药株式会社 | Medical sheet |
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Address after: 518028, room 1, building ten, Shenzhen biological incubation center, No. 302, Nanshan District hi tech, Shenzhen, Guangdong Applicant after: Shenzhen Feixiang Shiji Biological Co., Ltd. Address before: 518028 Guangdong city of Shenzhen province Futian District Shangbu road Shenzhen Kan building (room 1511) 15E Applicant before: Shenzhen Feixiang Shiji Biological Co., Ltd. |
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Addressee: Shenzhen Feixiang Shiji Biological Co., Ltd. Document name: Notification of Passing Examination on Formalities Addressee: Shenzhen Feixiang Shiji Biological Co., Ltd. Document name: Notification of Decision on Request for Restoration of Right Addressee: Shenzhen Feixiang Shiji Biological Co., Ltd. Document name: Notification of Patent Invention Entering into Substantive Examination Stage |
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Addressee: Shenzhen Feixiang Shiji Biological Co., Ltd. Document name: the First Notification of an Office Action |
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WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121031 |
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WD01 | Invention patent application deemed withdrawn after publication |