NL2032483B1 - Preparation method for swim bladder-based myocardial patch - Google Patents

Preparation method for swim bladder-based myocardial patch Download PDF

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Publication number
NL2032483B1
NL2032483B1 NL2032483A NL2032483A NL2032483B1 NL 2032483 B1 NL2032483 B1 NL 2032483B1 NL 2032483 A NL2032483 A NL 2032483A NL 2032483 A NL2032483 A NL 2032483A NL 2032483 B1 NL2032483 B1 NL 2032483B1
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NL
Netherlands
Prior art keywords
swim bladder
swim
bladder
substrate
myocardial patch
Prior art date
Application number
NL2032483A
Other languages
English (en)
Dutch (nl)
Inventor
Wang Wei
Dai Jian
Original Assignee
Zju Hangzhou Global Scientific And Tech Innovation Center
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Zju Hangzhou Global Scientific And Tech Innovation Center filed Critical Zju Hangzhou Global Scientific And Tech Innovation Center
Application granted granted Critical
Publication of NL2032483B1 publication Critical patent/NL2032483B1/en

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    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/02—Inorganic materials
    • A61L27/04—Metals or alloys
    • A61L27/047—Other specific metals or alloys not covered by A61L27/042 - A61L27/045 or A61L27/06
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3604—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the human or animal origin of the biological material, e.g. hair, fascia, fish scales, silk, shellac, pericardium, pleura, renal tissue, amniotic membrane, parenchymal tissue, fetal tissue, muscle tissue, fat tissue, enamel
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14—Macromolecular materials
    • A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
    • A61L27/24—Collagen
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3641—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the site of application in the body
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/36—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix
    • A61L27/3641—Materials for grafts or prostheses or for coating grafts or prostheses containing ingredients of undetermined constitution or reaction products thereof, e.g. transplant tissue, natural bone, extracellular matrix characterised by the site of application in the body
    • A61L27/367—Muscle tissue, e.g. sphincter
    • 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified 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
    • A61L2400/00—Materials characterised by their function or physical properties
    • A61L2400/12—Nanosized materials, e.g. nanofibres, nanoparticles, nanowires, nanotubes; Nanostructured surfaces
    • 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
    • A61L2430/00—Materials or treatment for tissue regeneration
    • A61L2430/20—Materials or treatment for tissue regeneration for reconstruction of the heart, e.g. heart valves

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Botany (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Zoology (AREA)
  • Inorganic Chemistry (AREA)
  • Biophysics (AREA)
  • Materials For Medical Uses (AREA)
  • Medicinal Preparation (AREA)
NL2032483A 2022-01-27 2022-07-14 Preparation method for swim bladder-based myocardial patch NL2032483B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210101495.1A CN114569791B (zh) 2022-01-27 2022-01-27 一种鱼鳔基心肌贴片的制备方法

Publications (1)

Publication Number Publication Date
NL2032483B1 true NL2032483B1 (en) 2023-08-07

Family

ID=81771084

Family Applications (1)

Application Number Title Priority Date Filing Date
NL2032483A NL2032483B1 (en) 2022-01-27 2022-07-14 Preparation method for swim bladder-based myocardial patch

Country Status (2)

Country Link
CN (1) CN114569791B (zh)
NL (1) NL2032483B1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9060969B2 (en) * 2009-02-18 2015-06-23 Cormatrix Cardiovascular, Inc. Compositions for preventing cardiac arrhythmia
CN108578781A (zh) 2018-04-24 2018-09-28 中国医学科学院生物医学工程研究所 鱼鳔源生物瓣膜材料及其制备方法与应用
CN112961374A (zh) 2021-02-03 2021-06-15 南方医科大学 一种天然鱼鳔来源导电水凝胶的制备与应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104117089A (zh) * 2014-07-04 2014-10-29 无锡兆晶生物技术有限公司 一种新型医用生物胶的制备
CN107737376A (zh) * 2017-10-31 2018-02-27 无锡中科光远生物材料有限公司 一种导电胶原蛋白心脏补片的制备方法
CN109954163B (zh) * 2017-12-14 2022-03-18 中国科学院大连化学物理研究所 一种半透明导电胶原蛋白膜的制备方法
WO2021046441A1 (en) * 2019-09-05 2021-03-11 Texas Heart Institute Electrically conductive hydrogels usable as lead extensions, apparatus for delivery of a hydrogel into the vasculasture, and methods of treating ventricular arrhythmia with electrically conductive hydrogels injected in the venous system
CN111529758B (zh) * 2020-06-24 2021-05-04 东华大学 一种导电稳定性的负泊松比结构心肌补片及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9060969B2 (en) * 2009-02-18 2015-06-23 Cormatrix Cardiovascular, Inc. Compositions for preventing cardiac arrhythmia
CN108578781A (zh) 2018-04-24 2018-09-28 中国医学科学院生物医学工程研究所 鱼鳔源生物瓣膜材料及其制备方法与应用
CN112961374A (zh) 2021-02-03 2021-06-15 南方医科大学 一种天然鱼鳔来源导电水凝胶的制备与应用

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
QIN Y ET AL: "Size control over spherical silver nanoparticles by ascorbic acid reduction", COLLOIDS AND SURFACES A : PHYSIOCHEMICAL AND ENGINEERINGS ASPECTS, ELSEVIER, AMSTERDAM, NL, vol. 372, no. 1-3, 3 December 2010 (2010-12-03), pages 172 - 176, XP027513419, ISSN: 0927-7757, [retrieved on 20101020], DOI: 10.1016/J.COLSURFA.2010.10.013 *

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Publication number Publication date
CN114569791A (zh) 2022-06-03
CN114569791B (zh) 2022-08-30

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