JP7661881B2 - 神経再生誘導チューブ - Google Patents

神経再生誘導チューブ Download PDF

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Publication number
JP7661881B2
JP7661881B2 JP2021518685A JP2021518685A JP7661881B2 JP 7661881 B2 JP7661881 B2 JP 7661881B2 JP 2021518685 A JP2021518685 A JP 2021518685A JP 2021518685 A JP2021518685 A JP 2021518685A JP 7661881 B2 JP7661881 B2 JP 7661881B2
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JP
Japan
Prior art keywords
cylindrical
cylindrical body
residues
nerve regeneration
caprolactone
Prior art date
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Active
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JP2021518685A
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English (en)
Japanese (ja)
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JPWO2021187354A1 (https=
Inventor
乾一 張本
博一 坂口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toray Industries Inc
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Toray Industries Inc
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Publication of JPWO2021187354A1 publication Critical patent/JPWO2021187354A1/ja
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    • 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
    • A61F2/02—Prostheses implantable into 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
    • A61L27/14—Macromolecular materials
    • A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • A61L27/58—Materials at least partially resorbable by the body
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides

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  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Medicinal Chemistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dermatology (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials For Medical Uses (AREA)
JP2021518685A 2020-03-19 2021-03-12 神経再生誘導チューブ Active JP7661881B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020049014 2020-03-19
JP2020049014 2020-03-19
PCT/JP2021/010026 WO2021187354A1 (ja) 2020-03-19 2021-03-12 医療器具用筒状成形体

Publications (2)

Publication Number Publication Date
JPWO2021187354A1 JPWO2021187354A1 (https=) 2021-09-23
JP7661881B2 true JP7661881B2 (ja) 2025-04-15

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ID=77772116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021518685A Active JP7661881B2 (ja) 2020-03-19 2021-03-12 神経再生誘導チューブ

Country Status (2)

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JP (1) JP7661881B2 (https=)
WO (1) WO2021187354A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011206203A (ja) 2010-03-29 2011-10-20 Kawasumi Lab Inc 神経再生チューブ及び神経再生チューブの製造方法
JP2015527895A (ja) 2012-06-22 2015-09-24 コラーゲン マトリックス インコーポレイテッドＣｏｌｌａｇｅｎ Ｍａｔｒｉｘ，Ｉｎｃ． 圧縮耐性およびキンク耐性のあるインプラント
JP6397887B2 (ja) 2013-03-15 2018-09-26 トゥエルヴ， インコーポレイテッド 人工心臓弁デバイス、人工僧帽弁、ならびに関連システム及び方法
US20190118456A1 (en) 2017-09-08 2019-04-25 Zeus Industrial Products, Inc. Polymeric tubes with controlled orientation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011206203A (ja) 2010-03-29 2011-10-20 Kawasumi Lab Inc 神経再生チューブ及び神経再生チューブの製造方法
JP2015527895A (ja) 2012-06-22 2015-09-24 コラーゲン マトリックス インコーポレイテッドＣｏｌｌａｇｅｎ Ｍａｔｒｉｘ，Ｉｎｃ． 圧縮耐性およびキンク耐性のあるインプラント
JP6397887B2 (ja) 2013-03-15 2018-09-26 トゥエルヴ， インコーポレイテッド 人工心臓弁デバイス、人工僧帽弁、ならびに関連システム及び方法
US20190118456A1 (en) 2017-09-08 2019-04-25 Zeus Industrial Products, Inc. Polymeric tubes with controlled orientation

Also Published As

Publication number Publication date
JPWO2021187354A1 (https=) 2021-09-23
WO2021187354A1 (ja) 2021-09-23

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