JP2020525232A - 生物組織を再生するためのパッチおよびそれを製造する方法 - Google Patents
生物組織を再生するためのパッチおよびそれを製造する方法 Download PDFInfo
- Publication number
- JP2020525232A JP2020525232A JP2019572572A JP2019572572A JP2020525232A JP 2020525232 A JP2020525232 A JP 2020525232A JP 2019572572 A JP2019572572 A JP 2019572572A JP 2019572572 A JP2019572572 A JP 2019572572A JP 2020525232 A JP2020525232 A JP 2020525232A
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- patch
- reinforcing element
- collagen
- manufacturing
- 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.)
- Granted
Links
- 230000001172 regenerating effect Effects 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 239000012528 membrane Substances 0.000 claims abstract description 69
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 35
- 102000008186 Collagen Human genes 0.000 claims abstract description 28
- 108010035532 Collagen Proteins 0.000 claims abstract description 28
- 229920001436 collagen Polymers 0.000 claims abstract description 27
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 230000001954 sterilising effect Effects 0.000 claims description 4
- 210000000056 organ Anatomy 0.000 abstract description 16
- 230000006378 damage Effects 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 230000037390 scarring Effects 0.000 description 4
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000032544 Cicatrix Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 230000010261 cell growth Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000036573 scar formation Effects 0.000 description 1
- 230000037387 scars Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000011477 surgical intervention Methods 0.000 description 1
- 230000017423 tissue regeneration Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- 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
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/01—Non-adhesive bandages or dressings
- A61F13/01008—Non-adhesive bandages or dressings characterised by the material
- A61F13/01012—Non-adhesive bandages or dressings characterised by the material being made of natural material, e.g. cellulose-, protein-, collagen-based
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/00051—Accessories for dressings
- A61F13/00063—Accessories for dressings comprising medicaments or additives, e.g. odor control, PH control, debriding, antimicrobic
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/00987—Apparatus or processes for manufacturing non-adhesive dressings or bandages
- A61F13/00991—Apparatus or processes for manufacturing non-adhesive dressings or bandages for treating webs, e.g. for moisturising, coating, impregnating or applying powder
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/01—Non-adhesive bandages or dressings
- A61F13/01021—Non-adhesive bandages or dressings characterised by the structure of the dressing
- A61F13/01029—Non-adhesive bandages or dressings characterised by the structure of the dressing made of multiple layers
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/22—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
- A61L15/32—Proteins, polypeptides; Degradation products or derivatives thereof, e.g. albumin, collagen, fibrin, gelatin
- A61L15/325—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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/40—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing ingredients of undetermined constitution or reaction products thereof, e.g. plant or animal extracts
-
- 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
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/44—Medicaments
-
- 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
- A61L27/38—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 containing added animal cells
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00361—Plasters
- A61F2013/00365—Plasters use
- A61F2013/00451—Plasters use for surgical sutures, e.g. butterfly type
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00361—Plasters
- A61F2013/00544—Plasters form or structure
- A61F2013/00604—Multilayer
- A61F2013/00608—Multilayer with reinforcing layers
-
- 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
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F2013/00361—Plasters
- A61F2013/00544—Plasters form or structure
- A61F2013/00646—Medication patches, e.g. transcutaneous
-
- 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
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
- A61L2300/412—Tissue-regenerating or healing or proliferative agents
-
- 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
- A61L2430/40—Preparation and treatment of biological tissue for implantation, e.g. decellularisation, cross-linking
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Epidemiology (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Materials Engineering (AREA)
- Hematology (AREA)
- Medicinal Chemistry (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Botany (AREA)
- Dermatology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Manufacturing & Machinery (AREA)
- Cell Biology (AREA)
- Biophysics (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Abstract
Description
− 再生特性をもつ細胞を含む、コラーゲン膜と;および
− 前記膜の剛性を増大するべく構成され、その取扱い中の前記膜の変形を防止する、少なくとも1つの補強要素と
を含む該パッチに関する。
− 前記少なくとも1つの補強要素が、前記膜に対し周辺部フレームを含んでおり、パッチが曲がるのを防止するようにするが、その理由は、外科医によるパッチに対する好ましい確保がパッチの周辺部輪郭に沿って実施されること、および、それが補強されているとすれば、安易で効果の著しいそれ自体のめくれ上がりをより困難にすることからである。
− 前記少なくとも1つの補強要素は、前記コラーゲン膜の末端間に交差したアタッチメントを含む;再度、パッチ全体の剛性は三角棒構造に類似した様式で増大し、その結果、パッチの非変形性を生じ、かつ記載された周辺部フレームによって補強され得、このことが、上記記載の適用時間の利点を保証する。
a)コラーゲン膜を製造すること;
b)前記補強要素を製造すること;
c)前記少なくとも1つの補強要素を、前記膜に対し配置すること;
d)膜を滅菌すること;および
e)再生特性をもつ細胞を前記膜上に添加すること、
を含む該方法が記載される。
c1)膜を加湿すること、補強材を配置すること;および
c2)ガンマ線照射により、膜および補強要素を照射すること、
において実施される。
− 再生特性をもつ複数の細胞を有する、コラーゲン膜(2)と;および
− 各々が前記膜(2)の剛性を増大するべく構成され、その取扱い中の前記膜(2)の変形を防止する、2つの補強要素(3a、3b)と、
を含む、該パッチを示す。
a)コラーゲン膜(2)および補強要素(3a、3b)を製造すること;
b)前記補強要素(3a、3b)を前記膜(2)に対し配置および生成すること。これにおいて、前記補強要素(3a、3b)を前記膜(2)に対し配置する工程b)は、周辺部フレーム(3a)を実現する目的で、前記膜(2)のそれぞれの縁を曲げることによって実施され;かつ交差したアタッチメント(3b)のそれぞれは、前記膜(2)の内表面の一部を折り畳むことによって実施され;
c)前記膜(2)と前記補強要素(3a、3b)とによって形成された集合体を、滅菌すること;および最後に
d)再生特性をもつ細胞を前記膜(2)上に添加すること、
を含む。
Claims (9)
- 患者において生物組織を再生するための、再生特性をもつ細胞を有するコラーゲン膜(2)を含むパッチ(1)であって、かつそれが、前記膜(2)の剛性を増大するべく構成されその取扱い中の前記膜(2)の変形を防止する、補強要素(3a、3b)も含むことを特徴とする、該パッチ。
- 前記少なくとも1つの補強要素(3a、3b)が、前記膜(2)に属する周辺部フレーム(3a)を含むことを特徴とする、請求項1に記載のパッチ(1)。
- 前記少なくとも1つの補強要素(3a、3b)が、前記膜(2)の末端間に交差したアタッチメント(3b)を含むことを特徴とする、請求項1または2のいずれか1項に記載のパッチ(1)。
- 前記少なくとも1つの補強要素(3a、3b)が、前記膜(2)と同じ物質で製造されることを特徴とする、請求項1から3のいずれか1項に記載のパッチ(1)。
- 患者において生物組織を再生するためのパッチ(1)を製造する方法であって、以下の工程:
a)コラーゲン膜(2)製造すること;
b)少なくとも1つの補強要素(3a、3b)を製造すること;
c)前記少なくとも1つの補強要素(3a、3b)を、前記膜(2)に対し配置すること;
d)前記膜を滅菌すること;および
e)再生特性をもつ細胞を前記膜(2)上に添加すること、
を含むことを特徴とする、該方法。 - 前記工程c)の後、かつ前記工程e)の前に、前記コラーゲン膜(2)と前記少なくとも1つの補強要素(3a、3b)とにより形成された集合体が滅菌されることを特徴とする、請求項5に記載の、パッチ(1)の製造方法。
- 前記工程c)において、前記少なくとも1つの補強要素(3a、3b)を前記膜(2)に対し配置することが、2つのサブ工程:
c1)前記膜(2)を加湿すること;および
c2)ガンマ線照射により、前記膜(2)および前記補強要素(3a、3b)を照射すること、
において実施されることを特徴とする、請求項5および6のいずれか1項に記載の、パッチ(1)の製造方法。 - 前記少なくとも1つの補強要素(3a、3b)が前記膜(2)自体の一部であり、かつ双方の実体がコラーゲンであることから、前記膜(2)および前記少なくとも1つの補強要素(3a、3b)を製造する前記工程a)およびb)が、一段階で実施され;かつこれにおいて、前記工程c)の前記少なくとも1つの補強要素(3a、3b)を前記膜(2)に対し配置することが、前記膜(2)の少なくとも1つの縁を曲げることによって実施されることを特徴とする、請求項5および6のいずれか1項に記載の、パッチ(1)の製造方法。
- 前記少なくとも1つの補強要素(3a、3b)が前記膜(2)自体の一部であり、かつ双方の実体がコラーゲンであることから、前記膜(2)および前記少なくとも1つの補強要素(3a、3b)を製造する前記工程a)およびb)が、一段階で実施され;かつこれにおいて、前記工程c)の前記少なくとも1つの補強要素(3a、3b)を前記膜(2)に対し配置することが、前記膜(2)の内表面の少なくとも一部を折り畳むことにより実施される、請求項5から8のいずれか1項に記載の、パッチ(1)の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES201730877A ES2695629B2 (es) | 2017-07-03 | 2017-07-03 | Parche para la regeneración de tejidos biológicos |
ESP201730877 | 2017-07-03 | ||
PCT/ES2018/070451 WO2019008203A1 (es) | 2017-07-03 | 2018-06-26 | Parche para la regeneración de tejidos biológicos y procedimiento de fabricación del mismo |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020525232A true JP2020525232A (ja) | 2020-08-27 |
JP7216029B2 JP7216029B2 (ja) | 2023-01-31 |
Family
ID=64949754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019572572A Active JP7216029B2 (ja) | 2017-07-03 | 2018-06-26 | 生物組織を再生するためのパッチおよびそれを製造する方法 |
Country Status (9)
Country | Link |
---|---|
US (1) | US20200188555A1 (ja) |
EP (1) | EP3650052A4 (ja) |
JP (1) | JP7216029B2 (ja) |
KR (1) | KR102592345B1 (ja) |
CA (1) | CA3068784A1 (ja) |
ES (1) | ES2695629B2 (ja) |
IL (1) | IL271827A (ja) |
MX (1) | MX2020000024A (ja) |
WO (1) | WO2019008203A1 (ja) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001104346A (ja) * | 1999-10-08 | 2001-04-17 | Gunze Ltd | 人工皮膚 |
WO2008143149A1 (ja) * | 2007-05-11 | 2008-11-27 | Dai Nippon Printing Co., Ltd. | 寸法が保持された細胞シート、その製造方法、及びそのための細胞培養担体 |
WO2011021706A1 (ja) * | 2009-08-19 | 2011-02-24 | 国立大学法人東北大学 | 角膜移植用シート |
JP2012501737A (ja) * | 2008-09-03 | 2012-01-26 | クック・インコーポレイテッド | 取外し可能な弾性要素を有するヘルニアパッチ |
US20130116799A1 (en) * | 2008-03-27 | 2013-05-09 | The Cleveland Clinic Foundation | Reinforced tissue graft |
WO2014104366A1 (ja) * | 2012-12-27 | 2014-07-03 | 新田ゼラチン株式会社 | ヒト角膜内皮細胞シート |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1095552A (ja) * | 1964-02-21 | |||
WO1993010731A1 (en) * | 1991-12-06 | 1993-06-10 | Kensey Nash Corporation | Pads, methods of making, and methods of use for wound dressing, surgical reinforcement and hemostasis promotion |
US20030139697A1 (en) * | 2002-01-24 | 2003-07-24 | Gilman Thomas H. | Wound closure dressing with controlled stretchability |
US7396537B1 (en) * | 2002-02-28 | 2008-07-08 | The Trustees Of The University Of Pennsylvania | Cell delivery patch for myocardial tissue engineering |
CN102470189A (zh) * | 2009-07-06 | 2012-05-23 | 科洛普拉斯特公司 | 用于软组织再生的生物可降解性支架及其用途 |
ITMI20120381A1 (it) * | 2012-03-12 | 2013-09-13 | Antonio Sambusseti | Patch riassorbibile in pga rinforzato per la sostituzione di una porzione di parete vescicale a seguito di vescitectomia parziale |
ES2618404T3 (es) * | 2012-10-30 | 2017-06-21 | The Cleveland Clinic Foundation | Injerto de tejido reforzado |
US20160228297A1 (en) * | 2013-10-04 | 2016-08-11 | 3M Innovative Properties Company | Multi-component fibers, nonwoven webs, and articles comprising a polydiorganosiloxane polyamide |
-
2017
- 2017-07-03 ES ES201730877A patent/ES2695629B2/es active Active
-
2018
- 2018-06-26 US US16/628,647 patent/US20200188555A1/en active Pending
- 2018-06-26 JP JP2019572572A patent/JP7216029B2/ja active Active
- 2018-06-26 KR KR1020207003127A patent/KR102592345B1/ko active IP Right Grant
- 2018-06-26 MX MX2020000024A patent/MX2020000024A/es unknown
- 2018-06-26 CA CA3068784A patent/CA3068784A1/en active Pending
- 2018-06-26 EP EP18827959.0A patent/EP3650052A4/en active Pending
- 2018-06-26 WO PCT/ES2018/070451 patent/WO2019008203A1/es unknown
-
2020
- 2020-01-03 IL IL271827A patent/IL271827A/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001104346A (ja) * | 1999-10-08 | 2001-04-17 | Gunze Ltd | 人工皮膚 |
WO2008143149A1 (ja) * | 2007-05-11 | 2008-11-27 | Dai Nippon Printing Co., Ltd. | 寸法が保持された細胞シート、その製造方法、及びそのための細胞培養担体 |
US20130116799A1 (en) * | 2008-03-27 | 2013-05-09 | The Cleveland Clinic Foundation | Reinforced tissue graft |
JP2012501737A (ja) * | 2008-09-03 | 2012-01-26 | クック・インコーポレイテッド | 取外し可能な弾性要素を有するヘルニアパッチ |
WO2011021706A1 (ja) * | 2009-08-19 | 2011-02-24 | 国立大学法人東北大学 | 角膜移植用シート |
WO2014104366A1 (ja) * | 2012-12-27 | 2014-07-03 | 新田ゼラチン株式会社 | ヒト角膜内皮細胞シート |
Also Published As
Publication number | Publication date |
---|---|
MX2020000024A (es) | 2020-08-06 |
JP7216029B2 (ja) | 2023-01-31 |
KR102592345B1 (ko) | 2023-10-20 |
CA3068784A1 (en) | 2019-01-10 |
IL271827A (en) | 2020-02-27 |
ES2695629A1 (es) | 2019-01-09 |
ES2695629B2 (es) | 2022-05-10 |
WO2019008203A1 (es) | 2019-01-10 |
EP3650052A1 (en) | 2020-05-13 |
US20200188555A1 (en) | 2020-06-18 |
KR20200042463A (ko) | 2020-04-23 |
EP3650052A4 (en) | 2021-04-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11103385B2 (en) | Wound treatment apparatuses | |
JP6246367B2 (ja) | 組織基質材料に基づく人工乳房の支持装置及びその製造方法 | |
US10517902B2 (en) | Expandable amnion membrane for treating non-healing wounds | |
Carstens et al. | Clinical applications of the subgaleal fascia | |
BR112015000933A2 (pt) | dispositivo de fechamento de ferimento de pressão negativa | |
BRPI0710253A2 (pt) | placa implantável e seu processo de fabricação | |
JP2022055090A (ja) | 移植片を移送するための湾曲形状を有する医療機器 | |
Penn et al. | Management of a dehisced abdominal wound with VAC therapy | |
JP2020525232A (ja) | 生物組織を再生するためのパッチおよびそれを製造する方法 | |
Singh et al. | Vacuum assisted closure in wound management-Poor man's VAC© | |
Canter et al. | Use of a water-vapour permeable polyurethane film (Omiderm®) in the non-surgical treatment of aplasia cutis congenita | |
Chiang et al. | Inguinal hernia repair outcomes that utilized the modified Kugel patch without the optional onlay patch: a case series of 163 consecutive patients | |
CN110585582B (zh) | 环式下肢消毒器 | |
US20130211503A1 (en) | Method of using amnion allograft in congenital heart disease surgery | |
Baj et al. | Use of porous polyethylene for correcting defects of temporal region following transposition of temporalis myofascial flap | |
KR102249093B1 (ko) | 외과 상처 봉합용 밴드 | |
Oiwa et al. | Sternal closure with reabsorbable pin and cord in pediatric less invasive cardiac surgery | |
CN215385156U (zh) | 一种泌尿外科护理用创口包扎装置 | |
CN215937944U (zh) | 一种心内科介入手术创口止血护理装置 | |
Tongson et al. | Application of polyurethane foam dressing at split-thickness skin graft recipient site in patients with diabetic wounds: a case series | |
KR20210035009A (ko) | 외과 상처 봉합용 밴드 | |
Geeroms et al. | Knowing When Not to Operate: Extravasation-Induced Necrosis in the Neonate | |
Hernández-Zamora et al. | Sternal dehiscence, a reconstructive challenge. Case report | |
Talwar et al. | Temporary sternotomy wound closure with blood bag | |
KR20130006348U (ko) | 골 시술용 서포트 기구 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20210604 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220426 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20220427 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220720 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221004 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221214 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20230104 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230119 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7216029 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |