CN108339159B - 一种药物涂层及其制备方法 - Google Patents
一种药物涂层及其制备方法 Download PDFInfo
- Publication number
- CN108339159B CN108339159B CN201710055221.2A CN201710055221A CN108339159B CN 108339159 B CN108339159 B CN 108339159B CN 201710055221 A CN201710055221 A CN 201710055221A CN 108339159 B CN108339159 B CN 108339159B
- Authority
- CN
- China
- Prior art keywords
- coating
- drug
- layer
- bottom layer
- chitosan
- 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.)
- Active
Links
Images
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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/14—Materials characterised by their function or physical properties, e.g. lubricating compositions
- A61L29/16—Biologically active materials, e.g. therapeutic substances
-
- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/08—Materials for coatings
- A61L29/085—Macromolecular 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
- 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
- A61L31/08—Materials for coatings
- A61L31/10—Macromolecular 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
- 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
- A61L31/16—Biologically active materials, e.g. therapeutic substances
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
- A61L2300/216—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials with other specific functional groups, e.g. aldehydes, ketones, phenols, quaternary phosphonium groups
-
- 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
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
- A61L2300/606—Coatings
-
- 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
- A61L2420/00—Materials or methods for coatings medical devices
- A61L2420/02—Methods for coating medical devices
-
- 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
- A61L2420/00—Materials or methods for coatings medical devices
- A61L2420/08—Coatings comprising two or more layers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Materials For Medical Uses (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710055221.2A CN108339159B (zh) | 2017-01-24 | 2017-01-24 | 一种药物涂层及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710055221.2A CN108339159B (zh) | 2017-01-24 | 2017-01-24 | 一种药物涂层及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108339159A CN108339159A (zh) | 2018-07-31 |
CN108339159B true CN108339159B (zh) | 2021-09-21 |
Family
ID=62962049
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710055221.2A Active CN108339159B (zh) | 2017-01-24 | 2017-01-24 | 一种药物涂层及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108339159B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109943899A (zh) * | 2019-03-27 | 2019-06-28 | 西宝生物科技(上海)股份有限公司 | 一种新型生物可降解抗菌材料及其制备方法 |
CN112933301B (zh) * | 2019-11-26 | 2023-01-24 | 上海微创医疗器械(集团)有限公司 | 载药植入医疗器械及其制备方法 |
CN112370638A (zh) * | 2020-12-04 | 2021-02-19 | 上海康德莱医疗器械股份有限公司 | 一种药物球囊 |
CN113476669A (zh) * | 2021-06-17 | 2021-10-08 | 北京永益润成科技有限公司 | 一种药物涂层组合物及其涂覆工艺 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5997517A (en) * | 1997-01-27 | 1999-12-07 | Sts Biopolymers, Inc. | Bonding layers for medical device surface coatings |
CN1568166A (zh) * | 2001-10-15 | 2005-01-19 | 荷姆泰克股份有限公司 | 预防再狭窄的涂层支架 |
US20080175887A1 (en) * | 2006-11-20 | 2008-07-24 | Lixiao Wang | Treatment of Asthma and Chronic Obstructive Pulmonary Disease With Anti-proliferate and Anti-inflammatory Drugs |
CN102000360B (zh) * | 2010-10-26 | 2013-07-24 | 华南理工大学 | 一种生物活性表面修饰的金属植入体及其制备方法 |
CN103990221B (zh) * | 2013-02-19 | 2017-08-25 | 微创心脉医疗科技(上海)有限公司 | 一种药物洗脱球囊装置 |
CN204050424U (zh) * | 2013-11-15 | 2014-12-31 | 微创心脉医疗科技(上海)有限公司 | 一种药物球囊 |
EP2985043A1 (en) * | 2014-08-14 | 2016-02-17 | Institut d'Investigació Biomèdica de Bellvitge (IDIBELL) | Process for manufacturing a customizable medical device and device obtained by said process |
CN104587538A (zh) * | 2014-12-30 | 2015-05-06 | 马艳荣 | 一种生物可降解聚合物涂层载药镁合金洗脱支架 |
-
2017
- 2017-01-24 CN CN201710055221.2A patent/CN108339159B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108339159A (zh) | 2018-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6756664B2 (ja) | 薬剤を分散させるための医療器具 | |
JP6767185B2 (ja) | 微粒子が配置された弾性基質を有する挿入可能な医療機器、および薬物送達方法 | |
CN104623740B (zh) | 一种药物球囊及其制备方法 | |
JP5047797B2 (ja) | 非接着性の弾性ゼラチンマトリックス | |
US9034379B2 (en) | Processing of acylchitosan hydrogels | |
CN108339159B (zh) | 一种药物涂层及其制备方法 | |
JP6147906B2 (ja) | 薬剤バルーン用組織接着コーティング | |
N Mengatto et al. | Recent advances in chitosan films for controlled release of drugs | |
CN101909668B (zh) | 药物洗脱支架和医疗装置的有序涂层 | |
JPH05305130A (ja) | 線維症性病変の処置 | |
JP2012520297A (ja) | 血管疾患治療用の製品と方法 | |
JP2012529922A (ja) | ポリ(エチレングリコール)及びポリ(ラクチド−グリコリド)のブロックコポリマーを含む埋込型医療機器及びそのためのコーティング物 | |
JP2005530561A (ja) | 薬剤送達用シリコーン混合物及び複合体 | |
CN111803718B (zh) | 一种抗纤维化药物缓释涂层及其制备方法 | |
AU2007325075A1 (en) | Methods for ionically cross-linking gellan gum for thin film applications and medical devices produced therefrom | |
CN106620897B (zh) | 一种抗再狭窄的管腔内支架材料 | |
US20240148943A1 (en) | Drug coated balloon and preparation method thereof | |
CN113730644B (zh) | 一种具有凝胶涂层的缝合线及其制备方法 | |
CN115212432B (zh) | 一种载药球囊 | |
WO2021104296A1 (zh) | 载药植入医疗器械及其制备方法 | |
JP2005132737A (ja) | 埋込型製剤の薬物保持担体 | |
CN115252913A (zh) | 一种血管给药涂层及其制备方法和应用 | |
KR20160004984A (ko) | 생체적합성 고분자 물질 및 흉터형성 억제약물을 포함하는 의료장치 코팅 제형 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Sun Yan Inventor after: Wei Yan Inventor before: Sun Yan Inventor before: Wei Yan Inventor before: Zhang Jun |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220505 Address after: 266034 2515, building 3, No. 31, Longcheng Road, Shibei District, Qingdao, Shandong Province Patentee after: Qingdao Botai Medical Equipment Co.,Ltd. Address before: 266071 room 2401, building 4, No. 19, Fuzhou South Road, Shinan District, Qingdao, Shandong Province Patentee before: QINGDAO ZHICHEN BIOTECHNOLOGY CO.,LTD. |