CN105708581A - 一种静电纺覆膜型复合盆底补片及其制备方法 - Google Patents
一种静电纺覆膜型复合盆底补片及其制备方法 Download PDFInfo
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- CN105708581A CN105708581A CN201610040874.9A CN201610040874A CN105708581A CN 105708581 A CN105708581 A CN 105708581A CN 201610040874 A CN201610040874 A CN 201610040874A CN 105708581 A CN105708581 A CN 105708581A
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- patch
- polylactic acid
- polycaprolactone
- film
- composite
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- Granted
Links
- 239000002131 composite material Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 35
- 229920001610 polycaprolactone Polymers 0.000 claims abstract description 35
- 239000004632 polycaprolactone Substances 0.000 claims abstract description 35
- 239000004626 polylactic acid Substances 0.000 claims abstract description 35
- 239000004743 Polypropylene Substances 0.000 claims abstract description 34
- -1 polypropylene Polymers 0.000 claims abstract description 34
- 229920001155 polypropylene Polymers 0.000 claims abstract description 34
- 239000010410 layer Substances 0.000 claims abstract description 30
- 239000002904 solvent Substances 0.000 claims abstract description 12
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 239000011247 coating layer Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 239000011888 foil Substances 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 238000009987 spinning Methods 0.000 claims abstract description 3
- 210000003903 pelvic floor Anatomy 0.000 claims description 32
- 239000000243 solution Substances 0.000 claims description 32
- 238000001523 electrospinning Methods 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 17
- 238000002360 preparation method Methods 0.000 claims description 16
- 230000008569 process Effects 0.000 claims description 14
- 239000000853 adhesive Substances 0.000 claims description 12
- 230000001070 adhesive effect Effects 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Substances CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 9
- 238000009998 heat setting Methods 0.000 claims description 8
- 239000002121 nanofiber Substances 0.000 claims description 8
- 239000000835 fiber Substances 0.000 claims description 7
- 238000009940 knitting Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N dichloromethane Natural products ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 4
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- DEZRYPDIMOWBDS-UHFFFAOYSA-N dcm dichloromethane Chemical compound ClCCl.ClCCl DEZRYPDIMOWBDS-UHFFFAOYSA-N 0.000 claims description 2
- UXGNZZKBCMGWAZ-UHFFFAOYSA-N dimethylformamide dmf Chemical compound CN(C)C=O.CN(C)C=O UXGNZZKBCMGWAZ-UHFFFAOYSA-N 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 239000007888 film coating Substances 0.000 claims 1
- 238000009501 film coating Methods 0.000 claims 1
- 125000001153 fluoro group Chemical group F* 0.000 claims 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 18
- 230000008093 supporting effect Effects 0.000 abstract description 5
- 238000010041 electrostatic spinning Methods 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 1
- 230000001680 brushing effect Effects 0.000 abstract 1
- 230000000249 desinfective effect Effects 0.000 abstract 1
- 230000008439 repair process Effects 0.000 description 6
- 229920002994 synthetic fiber Polymers 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000009172 bursting Effects 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 206010019909 Hernia Diseases 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000009941 weaving Methods 0.000 description 3
- 206010066218 Stress Urinary Incontinence Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
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- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
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- 208000015181 infectious disease Diseases 0.000 description 2
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- 239000002994 raw material Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000000451 tissue damage Effects 0.000 description 2
- 231100000827 tissue damage Toxicity 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 229920001410 Microfiber Polymers 0.000 description 1
- 208000000450 Pelvic Pain Diseases 0.000 description 1
- 208000012287 Prolapse Diseases 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003195 fascia Anatomy 0.000 description 1
- 238000009802 hysterectomy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000013823 pelvic organ prolapse Diseases 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001850 reproductive effect Effects 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/0004—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/0063—Implantable repair or support meshes, e.g. hernia meshes
Landscapes
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Urology & Nephrology (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
平方米克重/(g·m2) | 厚度/mm | 表面纤维平均直径/nm |
42.23 | 0.412 | 568.40 |
平方米克重/(g·m2) | 厚度/mm | 表面纤维平均直径/nm |
40.56 | 0.437 | 359.09 |
Claims (10)
Priority Applications (1)
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CN201610040874.9A CN105708581B (zh) | 2016-01-21 | 2016-01-21 | 一种静电纺覆膜型复合盆底补片及其制备方法 |
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CN201610040874.9A CN105708581B (zh) | 2016-01-21 | 2016-01-21 | 一种静电纺覆膜型复合盆底补片及其制备方法 |
Publications (2)
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CN105708581A true CN105708581A (zh) | 2016-06-29 |
CN105708581B CN105708581B (zh) | 2019-01-11 |
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CN201610040874.9A Expired - Fee Related CN105708581B (zh) | 2016-01-21 | 2016-01-21 | 一种静电纺覆膜型复合盆底补片及其制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106585006A (zh) * | 2016-11-22 | 2017-04-26 | 华南理工大学 | 一种多层复合纤维膜及其制备方法与应用 |
CN106693059A (zh) * | 2016-12-28 | 2017-05-24 | 广州迈普再生医学科技有限公司 | 复合组织修复补片及其制备方法和应用 |
CN106901868A (zh) * | 2017-02-24 | 2017-06-30 | 丁少华 | 一种上关节囊重建修复用补片及其制备方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012048105A1 (en) * | 2010-10-06 | 2012-04-12 | Ams Research Corporation | Implants with absorbable and non-absorbable features for the treatment of female pelvic conditions |
CN102908677A (zh) * | 2012-11-09 | 2013-02-06 | 无锡中科光远生物材料有限公司 | 防粘连可吸收疝气补片的制备方法 |
CN103263693A (zh) * | 2012-12-04 | 2013-08-28 | 中国医学科学院生物医学工程研究所 | 一种固载抗菌药物疝修复补片的制备方法和用途 |
CN104096272A (zh) * | 2013-04-03 | 2014-10-15 | 中国科学院化学研究所 | 用于手术后抗感染的复合静电纺丝纳米纤维膜疝修补片及其制备方法 |
US20150297798A1 (en) * | 2014-01-24 | 2015-10-22 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Extracellular Matrix Mesh Coating |
CN105040280A (zh) * | 2015-06-26 | 2015-11-11 | 中国人民解放军南京军区南京总医院 | 聚丙烯网片/静电纺丝纳米纤维膜及其制备方法和应用 |
CN105107012A (zh) * | 2015-09-28 | 2015-12-02 | 中国人民解放军南京军区南京总医院 | 一种复合静电纺丝纳米纤维膜及其制备方法和应用 |
CN105435309A (zh) * | 2015-12-18 | 2016-03-30 | 广州迈普再生医学科技有限公司 | 一种复合型组织修复补片及其制备方法 |
-
2016
- 2016-01-21 CN CN201610040874.9A patent/CN105708581B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012048105A1 (en) * | 2010-10-06 | 2012-04-12 | Ams Research Corporation | Implants with absorbable and non-absorbable features for the treatment of female pelvic conditions |
CN102908677A (zh) * | 2012-11-09 | 2013-02-06 | 无锡中科光远生物材料有限公司 | 防粘连可吸收疝气补片的制备方法 |
CN103263693A (zh) * | 2012-12-04 | 2013-08-28 | 中国医学科学院生物医学工程研究所 | 一种固载抗菌药物疝修复补片的制备方法和用途 |
CN104096272A (zh) * | 2013-04-03 | 2014-10-15 | 中国科学院化学研究所 | 用于手术后抗感染的复合静电纺丝纳米纤维膜疝修补片及其制备方法 |
US20150297798A1 (en) * | 2014-01-24 | 2015-10-22 | University Of Pittsburgh - Of The Commonwealth System Of Higher Education | Extracellular Matrix Mesh Coating |
CN105040280A (zh) * | 2015-06-26 | 2015-11-11 | 中国人民解放军南京军区南京总医院 | 聚丙烯网片/静电纺丝纳米纤维膜及其制备方法和应用 |
CN105107012A (zh) * | 2015-09-28 | 2015-12-02 | 中国人民解放军南京军区南京总医院 | 一种复合静电纺丝纳米纤维膜及其制备方法和应用 |
CN105435309A (zh) * | 2015-12-18 | 2016-03-30 | 广州迈普再生医学科技有限公司 | 一种复合型组织修复补片及其制备方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106585006A (zh) * | 2016-11-22 | 2017-04-26 | 华南理工大学 | 一种多层复合纤维膜及其制备方法与应用 |
CN106693059A (zh) * | 2016-12-28 | 2017-05-24 | 广州迈普再生医学科技有限公司 | 复合组织修复补片及其制备方法和应用 |
CN106693059B (zh) * | 2016-12-28 | 2020-07-14 | 广州迈普再生医学科技股份有限公司 | 复合组织修复补片及其制备方法和应用 |
CN111803711A (zh) * | 2016-12-28 | 2020-10-23 | 广州迈普再生医学科技股份有限公司 | 冷冻干燥工艺制备的复合组织修复补片及其制备方法 |
CN111840648A (zh) * | 2016-12-28 | 2020-10-30 | 广州迈普再生医学科技股份有限公司 | 多层复合组织修复补片及其制备方法 |
CN111840649A (zh) * | 2016-12-28 | 2020-10-30 | 广州迈普再生医学科技股份有限公司 | 涂覆工艺制备的复合组织修复补片及其制备方法 |
CN111840648B (zh) * | 2016-12-28 | 2022-03-25 | 广州迈普再生医学科技股份有限公司 | 多层复合组织修复补片及其制备方法 |
CN111803711B (zh) * | 2016-12-28 | 2022-03-29 | 广州迈普再生医学科技股份有限公司 | 冷冻干燥工艺制备的复合组织修复补片及其制备方法 |
CN111840649B (zh) * | 2016-12-28 | 2022-03-29 | 广州迈普再生医学科技股份有限公司 | 涂覆工艺制备的复合组织修复补片及其制备方法 |
CN106901868A (zh) * | 2017-02-24 | 2017-06-30 | 丁少华 | 一种上关节囊重建修复用补片及其制备方法 |
CN106901868B (zh) * | 2017-02-24 | 2018-08-14 | 丁少华 | 一种上关节囊重建修复用补片及其制备方法 |
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