JP7489599B2 - 編組された外科用インプラント - Google Patents
編組された外科用インプラント Download PDFInfo
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- JP7489599B2 JP7489599B2 JP2022545800A JP2022545800A JP7489599B2 JP 7489599 B2 JP7489599 B2 JP 7489599B2 JP 2022545800 A JP2022545800 A JP 2022545800A JP 2022545800 A JP2022545800 A JP 2022545800A JP 7489599 B2 JP7489599 B2 JP 7489599B2
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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
- A61L27/50—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
- A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
- A61L17/14—Post-treatment to improve physical properties
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/04—Surgical instruments, devices or methods, e.g. tourniquets for suturing wounds; Holders or packages for needles or suture materials
- A61B17/06—Needles ; Sutures; Needle-suture combinations; Holders or packages for needles or suture materials
- A61B17/06166—Sutures
-
- 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
- A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
- A61L17/04—Non-resorbable 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
- A61L17/00—Materials for surgical sutures or for ligaturing blood vessels ; Materials for prostheses or catheters
- A61L17/06—At least partially resorbable materials
- A61L17/08—At least partially resorbable materials of animal origin, e.g. catgut, 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
- A61L27/14—Macromolecular materials
- A61L27/16—Macromolecular materials obtained 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
- A61L27/14—Macromolecular materials
- A61L27/22—Polypeptides or derivatives thereof, e.g. degradation products
- A61L27/24—Collagen
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/02—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof made from particular materials
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04C—BRAIDING OR MANUFACTURE OF LACE, INCLUDING BOBBIN-NET OR CARBONISED LACE; BRAIDING MACHINES; BRAID; LACE
- D04C1/00—Braid or lace, e.g. pillow-lace; Processes for the manufacture thereof
- D04C1/06—Braid or lace serving particular purposes
-
- 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
-
- 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
- A61L2430/10—Materials or treatment for tissue regeneration for reconstruction of tendons or ligaments
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2211/00—Protein-based fibres, e.g. animal fibres
- D10B2211/01—Natural animal fibres, e.g. keratin fibres
- D10B2211/06—Collagen fibres
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2509/00—Medical; Hygiene
- D10B2509/04—Sutures
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Materials Engineering (AREA)
- Medicinal Chemistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Dermatology (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Zoology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials For Medical Uses (AREA)
- Prostheses (AREA)
Description
本願は、2020年1月31日に出願され、「Braided and Bundled Surgical Devices and Implants(編組され束ねられた外科用装置およびインプラント)」と題された仮特許出願第62/968,873号の利益を主張するものであり、その全開示は参照によって本願に組み込まれる。
Claims (9)
- 埋め込み型生体高分子スキャフォールドであって、
1組の高強度ポリエチレン繊維に編組された1組の高強度コラーゲン繊維を含み、
前記1組の高強度コラーゲン繊維の高強度コラーゲン繊維が第1極限引張強度を有し、前記1組の高強度ポリエチレン繊維の高強度ポリエチレン繊維が第2極限引張強度を有し、
前記第1極限引張強度が前記第2極限引張強度の10パーセントから20パーセントの範囲内にある、埋め込み型生体高分子スキャフォールド。 - 前記第1極限引張強度が、前記第2極限引張強度の少なくとも約15パーセントである、請求項1に記載の埋め込み型生体高分子スキャフォールド。
- 前記第1極限引張強度が、少なくとも約50、60、70、80、90、100、110、120、130、140、150または160MPaの値を有する、請求項1に記載の埋め込み型生体高分子スキャフォールド。
- 前記第1極限引張強度が、少なくとも100MPaの値を有する、請求項1に記載の埋め込み型生体高分子スキャフォールド。
- 複数の高強度コラーゲン繊維および複数の高強度ポリエチレン繊維を含む編組ストランドであって、
前記複数の高強度コラーゲン繊維の高強度コラーゲン繊維は第1極限引張強度を有し、前記複数の高強度ポリエチレン繊維の高強度ポリエチレン繊維が第2極限引張強度を有し、前記第1極限引張強度が98MPaから110MPaの範囲にあり、かつ前記第2極限引張強度の少なくとも約1パーセントとされている、編組ストランド。 - 編組ストランドであって、
1組の高強度ポリエチレン繊維に編組された1組の高強度コラーゲン繊維を含み、
前記1組の高強度コラーゲン繊維の高強度コラーゲン繊維が第1極限引張強度を有し、前記1組の高強度ポリエチレン繊維の高強度ポリエチレン繊維が第2極限引張強度を有し、
前記第1極限引張強度が、98MPaから110MPaの範囲にあり、かつ前記第2極限引張強度の少なくとも約1パーセントとされている、編組ストランド。 - 前記高強度ポリエチレン繊維が超高分子量ポリエチレン繊維である、請求項6に記載の編組ストランド。
- 前記第1極限引張強度が、前記第2極限引張強度の少なくとも約1パーセント、少なくとも約3パーセント、少なくとも約5パーセント、少なくとも約10パーセント、少なくとも約15パーセントおよび少なくとも約20パーセントからなる群から選択される、請求項6に記載の編組ストランド。
- 前記第1極限引張強度が、少なくとも約100MPaの値を有する、請求項6に記載の編組ストランド。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202062968873P | 2020-01-31 | 2020-01-31 | |
US62/968,873 | 2020-01-31 | ||
PCT/US2021/015801 WO2021155216A1 (en) | 2020-01-31 | 2021-01-29 | Braided surgical implants |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2023512211A JP2023512211A (ja) | 2023-03-24 |
JP7489599B2 true JP7489599B2 (ja) | 2024-05-24 |
Family
ID=77079229
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022545800A Active JP7489599B2 (ja) | 2020-01-31 | 2021-01-29 | 編組された外科用インプラント |
Country Status (7)
Country | Link |
---|---|
US (1) | US20210275716A1 (ja) |
EP (1) | EP4096729A4 (ja) |
JP (1) | JP7489599B2 (ja) |
CN (1) | CN115315277A (ja) |
AU (1) | AU2021213237B2 (ja) |
CA (1) | CA3169222A1 (ja) |
WO (1) | WO2021155216A1 (ja) |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050033362A1 (en) | 2001-09-13 | 2005-02-10 | Grafton R. Donald | High strength suture with collagen fibers |
JP2008508003A (ja) | 2004-07-27 | 2008-03-21 | ディーエスエム アイピー アセッツ ビー.ブイ. | Uhmwpe繊維に基づく細長い外科的修復繊維 |
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JP2008508003A (ja) | 2004-07-27 | 2008-03-21 | ディーエスエム アイピー アセッツ ビー.ブイ. | Uhmwpe繊維に基づく細長い外科的修復繊維 |
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JP2023512211A (ja) | 2023-03-24 |
EP4096729A1 (en) | 2022-12-07 |
CN115315277A (zh) | 2022-11-08 |
AU2021213237A1 (en) | 2022-09-08 |
EP4096729A4 (en) | 2024-03-06 |
AU2021213237B2 (en) | 2023-12-21 |
WO2021155216A1 (en) | 2021-08-05 |
US20210275716A1 (en) | 2021-09-09 |
CA3169222A1 (en) | 2021-08-05 |
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