JP5943606B2 - 超高分子量ポリエチレン繊維製編組扁平ケーブル - Google Patents
超高分子量ポリエチレン繊維製編組扁平ケーブル Download PDFInfo
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- JP5943606B2 JP5943606B2 JP2011537286A JP2011537286A JP5943606B2 JP 5943606 B2 JP5943606 B2 JP 5943606B2 JP 2011537286 A JP2011537286 A JP 2011537286A JP 2011537286 A JP2011537286 A JP 2011537286A JP 5943606 B2 JP5943606 B2 JP 5943606B2
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- 239000000835 fiber Substances 0.000 title claims description 62
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 title claims description 28
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 title claims description 28
- 238000009954 braiding Methods 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000001356 surgical procedure Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 210000000988 bone and bone Anatomy 0.000 description 26
- 238000002513 implantation Methods 0.000 description 12
- 230000008859 change Effects 0.000 description 9
- 241000283973 Oryctolagus cuniculus Species 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 210000003041 ligament Anatomy 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 210000004872 soft tissue Anatomy 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 208000010392 Bone Fractures Diseases 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 2
- 206010017076 Fracture Diseases 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 210000000278 spinal cord Anatomy 0.000 description 1
- 206010041569 spinal fracture Diseases 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
Classifications
-
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/84—Fasteners therefor or fasteners being internal fixation devices
- A61B17/842—Flexible wires, bands or straps
-
- 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
- A61L17/10—At least partially resorbable materials containing macromolecular 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
- D04C1/12—Cords, lines, or tows
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
- D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00526—Methods of manufacturing
-
- 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
- A61F2/08—Muscles; Tendons; Ligaments
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2205/00—Rope or cable materials
- D07B2205/20—Organic high polymers
- D07B2205/2039—Polyesters
- D07B2205/2042—High performance polyesters, e.g. Vectran
-
- 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
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical & Material Sciences (AREA)
- Neurology (AREA)
- Crystallography & Structural Chemistry (AREA)
- Vascular Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Textile Engineering (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Surgical Instruments (AREA)
- Ropes Or Cables (AREA)
- Materials For Medical Uses (AREA)
Description
1.超高分子量ポリエチレン繊維を編組してなる扁平ケーブルであって,引張応力が負荷されていないときの断面積が,22.7N/mm2の引張応力が負荷されたときの断面積に対して,110%以下である,扁平ケーブル。
2.外科用である,上記1の扁平ケーブル。
3.幅が,2〜10mmである,上記1又は2の扁平ケーブル。
4.超高分子量ポリエチレン繊維を編組してなる扁平ケーブルであり引張応力が負荷されていないときの断面積が,22.7N/mm2の引張応力が負荷されたときの断面積に対して,110%以下である扁平ケーブルの製造方法であって,超高分子量ポリエチレン繊維を編組して扁平ケーブルを製造する第1工程と,当該工程により得られた扁平ケーブルを少なくとも延伸倍率が109%となるまで延伸する第2工程を含んでなる製造方法。
5.該延伸が少なくとも30秒間にわたって行われるものである,上記4の製造方法。
6.外科用の扁平ケーブルを与えるものである,上記4又は5の製造方法。
*)デニール:繊維の9000メートル当たりのグラム数。
(1)編組されてなる扁平ケーブルの張力無負荷時と張力負荷時の断面積の変化の検討
合成繊維を編組してなる扁平ケーブルについて,引張時の断面積変化の大きさを調べるため,繊維を限定することなく,予備的検討を行った。すなわち,合成繊維を編組してなる市販の扁平ケーブルとして,針付ワヨラックス・テープ〔針付ポリエステル・ブレード縫合糸,松田医科工業(株)製,以下,「製品M」:図1〕,ポリエステル・テープ〔ポリエステル製テープ,日本腸線(株)製,以下,「製品N」:図2〕,及びネスプロン(登録商標)ケーブルシステム〔超高分子量ポリエチレン,アルフレッサファーマ(株)製,以下,「製品A」:図3〕について,張力を負荷しない弛緩状態及び張力を負荷した状態での,幅及び厚みを測定し,張力をかけた状態での断面積に対する張力無負荷での断面積の比を求めた。このとき適用する張力の値としては,超高分子量ポリエチレン繊維を編組してなる骨締結用の扁平ケーブルにおいて,骨締結時に1本あたりに掛かる平均的な値として,25.0Nを選択した。
すなわち,張力無負荷時の測定では,各試料を平らな板の上に,その広い面で板に接するように載せ,測定しようとする領域の両端をセロハンテープで板に固定した。CCDカメラ(Hi-Scope Advanced KH-3000, HIROX社製)を用い,扁平ケーブルの真上から幅を倍率40で,また側方から厚みを倍率100で,それぞれ拡大して撮影し,これらの画像から扁平ケーブルの幅と厚みを計測した。断面積は,幅と厚みの積として算出した。
また,張力負荷時の測定では,各試料を,表面の滑らかな金属製の円形パイプ上に張力25.0Nで巻き掛けた状態で,同様にCCDカメラにより,扁平ケーブルの幅及び厚みを撮影して計測し,断面積を算出した。
結果を表1に示す。
100dの超高分子量ポリエチレン繊維を用い,平紐編みで幅約3mmの扁平ケーブル(5000d)を作製し,これを適当な長さに分割し同一の寸法と性状の多数の扁平ケーブルを用意した。それらのうち4本に,室温にて,それぞれ質量20kgの錘を吊り下げた状態(荷重196N)で15秒,30秒,1分又は2分間,それぞれ維持することによって,試料1〜4を作製した。これら各試料について,荷重の負荷前後の長さをそれぞれ測定し,延伸倍率を,「負荷後の長さ/負荷前の長さ」として求めた。結果を表2に示す。
上記(2)で得られた試料1〜4,及び対照として,延伸していない扁平ケーブルについて,次のとおりに,それぞれ張力無負荷時及び所定の張力負荷時における断面積を測定した。
すなわち,無負荷時においては,各扁平ケーブルを平らな板の上に,その広い面で板に接するように載せ,測定しようとする領域の両端をセロハンテープで板に固定し,CCDカメラ(Hi-Scope Advanced KH-3000, HIROX社製)を用いて真上から幅を倍率40で,また側方から厚みを倍率100で,それぞれ拡大して撮影し,画像から扁平ケーブルの幅と厚みを計測した。
張力負荷時の測定では,各試料及び対照を,滑らかな円形パイプ(ステンレス)上に張力25.0Nで巻き掛けた状態で,上記CCDカメラにより,扁平ケーブルの幅及び厚みを撮影して計測した。測定は,各試料及び対照について7回行い,各回につき厚みと幅の積として断面積を算出した。
得られた断面積値から最大値及び最小値を除き,残り5回の値の相加平均として,各試料及び対照の断面積を求めた結果を表3に示す。
上記の予測を確認するため,試料2の延伸と同じ条件(20kgの錘,30秒)で延伸した扁平ケーブルを10本(A1〜A10)準備し,それぞれ,上記(3)と同一の条件で張力無負荷状態と25.0Nの張力負荷時の断面積を測定し断面積の比を求めた。結果を表4に示す。
弛緩した状態で生体内に長期間埋め込まれた場合におけるケーブルの引張り強さの変化を調べるため,表3に示した対照ケーブル(延伸していない従来の超高分子量ポリエチレン繊維製編組扁平ケーブル)及び試料2のケーブルを,それぞれ家兎の背部筋肉内に埋植した(家兎1羽あたり6箇所)。また埋植しない試料をひと組(対照及び試料2)設け,引張り強さの初期値を測定した。試験に使用した対照及び試料2のケーブルは,それぞれ13検体とした。
Claims (3)
- 超高分子量ポリエチレン繊維を編組してなる扁平ケーブルであり引張応力が負荷されていないときの断面積が,22.7N/mm2の引張応力が負荷されたときの断面積に対して,110%以下である扁平ケーブルの製造方法であって,超高分子量ポリエチレン繊維を編組して扁平ケーブルを製造する第1工程と,当該工程により得られた扁平ケーブルを少なくとも延伸倍率が109%となるまで延伸する第2工程を含んでなる製造方法。
- 該延伸が少なくとも30秒間にわたって行われるものである,請求項1に記載の製造方法。
- 外科用の扁平ケーブルを与えるものである,請求項1又は2に記載の製造方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009243266 | 2009-10-22 | ||
JP2009243266 | 2009-10-22 | ||
PCT/JP2010/068514 WO2011049139A1 (ja) | 2009-10-22 | 2010-10-20 | 超高分子量ポリエチレン繊維製編組扁平ケーブル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2011049139A1 JPWO2011049139A1 (ja) | 2013-03-14 |
JP5943606B2 true JP5943606B2 (ja) | 2016-07-05 |
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ID=43900362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2011537286A Active JP5943606B2 (ja) | 2009-10-22 | 2010-10-20 | 超高分子量ポリエチレン繊維製編組扁平ケーブル |
Country Status (6)
Country | Link |
---|---|
US (1) | US20120272816A1 (ja) |
EP (1) | EP2491877B1 (ja) |
JP (1) | JP5943606B2 (ja) |
CN (1) | CN102665581B (ja) |
ES (1) | ES2574241T3 (ja) |
WO (1) | WO2011049139A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD695970S1 (en) * | 2011-09-23 | 2013-12-17 | Jennifer Beinke | Leash |
USD695975S1 (en) * | 2011-09-23 | 2013-12-17 | Jennifer Beinke | Adjustable collar |
US9387024B2 (en) | 2014-01-02 | 2016-07-12 | Daniel Robert Schlatterer | Minimal contact circumferential cable/wire system |
US10323342B1 (en) * | 2015-03-16 | 2019-06-18 | Stryker Corporation | Braided filament having flat morphology and methods of manufacture and use |
US10154868B2 (en) | 2015-07-17 | 2018-12-18 | Kator, Llc | Transosseous method |
US10820918B2 (en) | 2015-07-17 | 2020-11-03 | Crossroads Extremity Systems, Llc | Transosseous guide and method |
US9962174B2 (en) | 2015-07-17 | 2018-05-08 | Kator, Llc | Transosseous method |
US10226243B2 (en) | 2015-08-04 | 2019-03-12 | Kator, Llc | Transosseous suture anchor |
US9845941B2 (en) | 2015-12-07 | 2017-12-19 | Kuzco Lighting | Lighting arrangement |
USD784601S1 (en) | 2015-12-07 | 2017-04-18 | Kuzco Lighting | Lighting arrangement |
USD791396S1 (en) | 2016-01-18 | 2017-07-04 | Kuzco Lighting | Lighting enclosure |
JP6512310B2 (ja) * | 2016-01-29 | 2019-05-15 | 株式会社シンテック | 医療用線状部材の製造方法 |
US12089884B2 (en) | 2021-04-21 | 2024-09-17 | Daniel Robert Schlatterer | Periprosthetic hip fracture cabling system |
Citations (2)
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WO2008018412A1 (fr) * | 2006-08-11 | 2008-02-14 | Alfresa Pharma Corporation | Câble creux de fixation osseuse |
WO2008084669A1 (ja) * | 2007-01-10 | 2008-07-17 | Alfresa Pharma Corporation | 骨固定用テープ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5186992A (en) * | 1990-03-12 | 1993-02-16 | The Bentley-Harris Manufacturing Company | Braided product and method of making same |
US5318575A (en) * | 1992-02-03 | 1994-06-07 | United States Surgical Corporation | Method of using a surgical repair suture product |
US5290500A (en) * | 1992-07-29 | 1994-03-01 | Puget Sound Rope Corporation | Method for heat stretching synthetic fiber rope |
US5901632A (en) * | 1997-06-10 | 1999-05-11 | Puget Sound Rope Corporation | Rope construction |
CN1703546B (zh) * | 2002-10-10 | 2010-09-22 | 帝斯曼知识产权资产管理有限公司 | 用于制造单丝状产品的方法以及单丝状产品及其用途 |
EP1720474A1 (en) * | 2004-01-30 | 2006-11-15 | DSM IP Assets B.V. | Fixing device for clamping the ends of a surgical cable used for fixing bone parts |
US7909826B2 (en) * | 2005-03-24 | 2011-03-22 | Depuy Spine, Inc. | Low profile spinal tethering methods |
MX2008000299A (es) * | 2005-07-05 | 2008-03-11 | Dsm Ip Assets Bv | Producto de reparacion quirurgico basado en filamentos uhmwpe. |
US10076588B2 (en) * | 2005-12-22 | 2018-09-18 | Dsm Ip Assets B.V. | Surgical repair product comprising UHMWPE filaments |
KR101646539B1 (ko) * | 2008-04-11 | 2016-08-08 | 디에스엠 아이피 어셋츠 비.브이. | 초고분자량 폴리에틸렌 멀티필라멘트 얀 및 그의 제조 방법 |
-
2010
- 2010-10-20 EP EP10824988.9A patent/EP2491877B1/en active Active
- 2010-10-20 ES ES10824988.9T patent/ES2574241T3/es active Active
- 2010-10-20 WO PCT/JP2010/068514 patent/WO2011049139A1/ja active Application Filing
- 2010-10-20 CN CN201080048117.7A patent/CN102665581B/zh active Active
- 2010-10-20 JP JP2011537286A patent/JP5943606B2/ja active Active
- 2010-10-20 US US13/502,864 patent/US20120272816A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008018412A1 (fr) * | 2006-08-11 | 2008-02-14 | Alfresa Pharma Corporation | Câble creux de fixation osseuse |
WO2008084669A1 (ja) * | 2007-01-10 | 2008-07-17 | Alfresa Pharma Corporation | 骨固定用テープ |
Also Published As
Publication number | Publication date |
---|---|
US20120272816A1 (en) | 2012-11-01 |
CN102665581B (zh) | 2015-04-22 |
WO2011049139A1 (ja) | 2011-04-28 |
JPWO2011049139A1 (ja) | 2013-03-14 |
ES2574241T3 (es) | 2016-06-16 |
EP2491877A4 (en) | 2014-06-18 |
CN102665581A (zh) | 2012-09-12 |
EP2491877A1 (en) | 2012-08-29 |
EP2491877B1 (en) | 2016-04-20 |
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