JP2010508961A - 嵩高化フィラメントトウから製造される創傷治癒製品 - Google Patents
嵩高化フィラメントトウから製造される創傷治癒製品 Download PDFInfo
- Publication number
- JP2010508961A JP2010508961A JP2009536215A JP2009536215A JP2010508961A JP 2010508961 A JP2010508961 A JP 2010508961A JP 2009536215 A JP2009536215 A JP 2009536215A JP 2009536215 A JP2009536215 A JP 2009536215A JP 2010508961 A JP2010508961 A JP 2010508961A
- Authority
- JP
- Japan
- Prior art keywords
- product
- wound healing
- filament
- tow
- nonwoven fabric
- 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.)
- Pending
Links
- 230000029663 wound healing Effects 0.000 title claims abstract description 24
- 239000004745 nonwoven fabric Substances 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims description 27
- 230000008569 process Effects 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 10
- 239000004744 fabric Substances 0.000 claims description 7
- 229920002678 cellulose Polymers 0.000 claims description 6
- 229920002301 cellulose acetate Polymers 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000001913 cellulose Substances 0.000 claims description 4
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 230000007480 spreading Effects 0.000 claims description 2
- 238000003892 spreading Methods 0.000 claims description 2
- 239000012815 thermoplastic material Substances 0.000 claims 6
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 claims 4
- QBBTZXBTFYKMKT-UHFFFAOYSA-N 2,3-diacetyloxypropyl acetate Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O.CC(=O)OCC(OC(C)=O)COC(C)=O QBBTZXBTFYKMKT-UHFFFAOYSA-N 0.000 claims 2
- JRDWFZUVKNUJCK-UHFFFAOYSA-N [4-acetyloxy-3-ethyl-4-(hydroxymethyl)hexan-3-yl] acetate Chemical compound CC(=O)OC(CC)(CC)C(CC)(CO)OC(C)=O JRDWFZUVKNUJCK-UHFFFAOYSA-N 0.000 claims 2
- 229920001577 copolymer Polymers 0.000 claims 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N glycerol group Chemical group OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims 2
- 150000002314 glycerols Chemical class 0.000 claims 2
- WVDDGKGOMKODPV-ZQBYOMGUSA-N phenyl(114C)methanol Chemical compound O[14CH2]C1=CC=CC=C1 WVDDGKGOMKODPV-ZQBYOMGUSA-N 0.000 claims 2
- 239000000463 material Substances 0.000 description 21
- 239000000835 fiber Substances 0.000 description 19
- 239000004014 plasticizer Substances 0.000 description 16
- 206010052428 Wound Diseases 0.000 description 14
- 208000027418 Wounds and injury Diseases 0.000 description 14
- 239000000047 product Substances 0.000 description 9
- 230000014759 maintenance of location Effects 0.000 description 6
- 210000001519 tissue Anatomy 0.000 description 6
- URAYPUMNDPQOKB-UHFFFAOYSA-N triacetin Chemical compound CC(=O)OCC(OC(C)=O)COC(C)=O URAYPUMNDPQOKB-UHFFFAOYSA-N 0.000 description 6
- 229920000642 polymer Polymers 0.000 description 5
- 230000002745 absorbent Effects 0.000 description 4
- 239000002250 absorbent Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 239000003242 anti bacterial agent Substances 0.000 description 3
- 239000000648 calcium alginate Substances 0.000 description 3
- 235000010410 calcium alginate Nutrition 0.000 description 3
- 229960002681 calcium alginate Drugs 0.000 description 3
- OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 235000013773 glyceryl triacetate Nutrition 0.000 description 3
- 239000001087 glyceryl triacetate Substances 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 229960002622 triacetin Drugs 0.000 description 3
- 238000009736 wetting Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- OVOUKWFJRHALDD-UHFFFAOYSA-N 2-[2-(2-acetyloxyethoxy)ethoxy]ethyl acetate Chemical compound CC(=O)OCCOCCOCCOC(C)=O OVOUKWFJRHALDD-UHFFFAOYSA-N 0.000 description 1
- 241001474374 Blennius Species 0.000 description 1
- 229920001661 Chitosan Polymers 0.000 description 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 238000010793 Steam injection (oil industry) Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 229940121375 antifungal agent Drugs 0.000 description 1
- 239000003429 antifungal agent Substances 0.000 description 1
- 239000003443 antiviral agent Substances 0.000 description 1
- 238000011888 autopsy Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000003490 calendering Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910001431 copper ion Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000009512 pharmaceutical packaging Methods 0.000 description 1
- 125000000951 phenoxy group Chemical group [H]C1=C([H])C([H])=C(O*)C([H])=C1[H] 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 239000002964 rayon Substances 0.000 description 1
- 239000004627 regenerated cellulose Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- -1 silver ions Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- A61F13/02—Adhesive bandages or dressings
- A61F13/0203—Adhesive bandages or dressings with fluid retention members
-
- 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
-
- 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
- A61F13/02—Adhesive bandages or dressings
-
- 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
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
- D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
- D02J1/18—Separating or spreading
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
-
- 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
- A61F2013/00727—Plasters means for wound humidity control
- A61F2013/00748—Plasters means for wound humidity control with hydrocolloids or superabsorbers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
- Y10T442/608—Including strand or fiber material which is of specific structural definition
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Biomedical Technology (AREA)
- Textile Engineering (AREA)
- Epidemiology (AREA)
- Hematology (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Materials For Medical Uses (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Details Of Garments (AREA)
Abstract
Description
患者体内で使用したときに検出できるような糸やビーズなどのX線不透過性(radio-opaque)検出機構。
外部計数または探知システムにより検出でき、手術前後で外科用ディスポ(使い捨て品)を手作業で計数する必要性を排除する高周波(RF)タグ。
外部計数または探知システムにより検出でき、手術前後で外科用ディスポを手作業で計数する必要性を排除する、テープなどのバーコードシステム。
微生物の成長を遅延させるか、またはこれを殺し、潜在的に感染の発生を低減させるための抗菌剤。そのような薬剤は慣用であり、薬剤、化学薬品などが挙げられるが、これらに限定されない。これらの薬剤は、フィラメントの紡糸の間、または不織布の構造を固定するために使用する薬剤と一緒に、または任意の公知の方法でフィラメント表面に添加することができる。抗菌剤としては、抗菌剤、抗ウイルス剤、抗真菌剤及び/または駆虫剤(antiparisitic agent)が挙げられるが、これらに限定されない。そのような薬剤としては、銀イオン、キトサン、銅イオン及び/または塩素化フェノキシ化合物が挙げられるが、これらに限定されない。
保形性(%)=[(元−湿潤後/元)]x100
に従って計算した。
Claims (33)
- トウからの嵩高化フィラメントから製造され、且つ三次元構造に固定されている不織布を含む創傷治癒製品。
- 前記不織布が50〜300g/m2の範囲の秤量を有する、請求項1に記載の創傷治癒製品。
- 前記不織布が2mm〜5cmの厚さを有する、請求項1に記載の創傷治癒製品。
- 前記フィラメントが熱可塑性材料である、請求項1に記載の創傷治癒製品。
- 前記熱可塑性材料が、アクリル酸系誘導体、セルロース系誘導体、ポリアミド、ポリオレフィン、ポリエステル、そのコポリマー、又はそれらの混合物である、請求項4に記載の創傷治癒製品。
- 前記熱可塑性材料が酢酸セルロースである、請求項5に記載の創傷治癒製品。
- 前記フィラメントが二つ以上の異なるフィラメントを含む、請求項1に記載の創傷治癒製品。
- さらにバインダーを含む、請求項1に記載の創傷治癒製品。
- 前記バインダーが前記布帛の4〜20重量%を構成する、請求項8に記載の創傷治癒製品。
- 前記バインダーが、グリセロール誘導体、シクロヘキサノン、ベンジルアルコール及びこれらの組み合わせからなる群から選択される、請求項8に記載の創傷治癒製品。
- グリセロール誘導体が、グリセロールトリアセテート(トリアセチン)、トリエチルグリセロールジアセテート、及びグリコールモノエチルエーテルアセテートを含む、請求項10に記載の創傷治癒製品。
- さらにポイントボンドを含む、請求項1に記載の創傷治癒製品。
- 前記ポイントボンドは、熱ボンド、超音波ボンド、圧力ボンド、及びこれらの組み合わせの群から選択される、請求項12に記載の創傷治癒製品。
- 前記布帛は、その中に高吸収性粒子を含まない、請求項1に記載の創傷治癒製品。
- 創傷治癒製品の製造法であって、
フィラメントトウを嵩高化させて不織布とし、そして
前記フィラメントを三次元構造に固定する、
の各工程を含む、前記方法。 - 前記不織布が50〜300g/m2の範囲の秤量を有する、請求項15に記載の方法。
- 前記嵩高化工程がさらに、エアジェットでトウを広げることを含む、請求項15に記載の方法。
- 前記フィラメントの固定がさらに、不織布にバインダーを適用することを含む、請求項15に記載の方法。
- 前記フィラメントの固定がさらに、不織布のフィラメントを外部エネルギー供給源を用いて結合することを含む、請求項15に記載の方法。
- トウから嵩高化させたフィラメントから製造され、三次元構造に固定された不織布を含む製品。
- 前記不織布が50〜300g/m2の範囲の秤量を有する、請求項20に記載の製品。
- 前記不織布が2mm〜5cmの厚さを有する、請求項1に記載の製品。
- 前記フィラメントが熱可塑性材料である、請求項1に記載の製品。
- 前記熱可塑性材料が、アクリル酸系誘導体、セルロース系誘導体、ポリアミド、ポリオレフィン、ポリエステル、そのコポリマー、又はこれらの混合物である、請求項23に記載の製品。
- 前記熱可塑性材料が酢酸セルロースである、請求項24に記載の製品。
- 前記フィラメントが二種以上の異なるフィラメントを含む、請求項20に記載の製品。
- さらにバインダーを含む、請求項20に記載の製品。
- 前記バインダーが前記布帛の4〜20重量%を構成する、請求項27に記載の製品。
- 前記バインダーが、グリセロール誘導体、シクロヘキサノン、ベンジルアルコール及びこれらの組み合わせからなる群から選択される、請求項27に記載の製品。
- グリセロール誘導体が、グリセロールトリアセテート(トリアセチン)、トリエチルグリセロールジアセテート、及びグリコールモノエチルエーテルアセテートを含む、請求項29に記載の製品。
- さらにポイントボンドを含む、請求項20に記載の製品。
- 前記ポイントボンドが熱的ボンド、超音波ボンド、圧力ボンド及びこれらの組み合わせの群から選択される、請求項31に記載の製品。
- 前記布帛はその中に高吸収性粒子を含まない、請求項20に記載の製品。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/559,507 US20080113574A1 (en) | 2006-11-14 | 2006-11-14 | Wound care product made from bulked filament tow |
PCT/US2006/061770 WO2008060306A1 (en) | 2006-11-14 | 2006-12-08 | Wound care product made from bulked filament tow |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013242848A Division JP2014111118A (ja) | 2006-11-14 | 2013-11-25 | 嵩高化フィラメントトウから製造される創傷治癒製品 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2010508961A true JP2010508961A (ja) | 2010-03-25 |
Family
ID=39369730
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009536215A Pending JP2010508961A (ja) | 2006-11-14 | 2006-12-08 | 嵩高化フィラメントトウから製造される創傷治癒製品 |
JP2013242848A Pending JP2014111118A (ja) | 2006-11-14 | 2013-11-25 | 嵩高化フィラメントトウから製造される創傷治癒製品 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013242848A Pending JP2014111118A (ja) | 2006-11-14 | 2013-11-25 | 嵩高化フィラメントトウから製造される創傷治癒製品 |
Country Status (7)
Country | Link |
---|---|
US (3) | US20080113574A1 (ja) |
EP (2) | EP2081527B1 (ja) |
JP (2) | JP2010508961A (ja) |
KR (2) | KR20090064600A (ja) |
CN (2) | CN101541273A (ja) |
MX (1) | MX2009005149A (ja) |
WO (1) | WO2008060306A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014111118A (ja) * | 2006-11-14 | 2014-06-19 | Celanese Acetate Llc | 嵩高化フィラメントトウから製造される創傷治癒製品 |
JP2014533555A (ja) * | 2011-11-18 | 2014-12-15 | ケーシーアイ ライセンシング インコーポレイテッド | 収縮領域と膨張領域を持つ多孔質基材を有する組織治療システムおよび方法 |
JP2015510551A (ja) * | 2011-11-16 | 2015-04-09 | セラニーズ アセテート,エルエルシー | 連続的トウバンドから作製された不織材料、およびその装置ならびに方法 |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8461066B2 (en) | 2007-08-02 | 2013-06-11 | Celanese Acetate Llc | Nonwoven from bulked filament tow |
CN103562452B (zh) * | 2011-06-03 | 2016-04-20 | 三菱丽阳株式会社 | 碳纤维前体丙烯腈纤维束的制造方法 |
KR20140059275A (ko) * | 2011-09-07 | 2014-05-15 | 인비스타 테크놀러지스 에스.에이 알.엘. | 벌키화되고 얽힌 실을 포함하는 내구성 직물 |
US20130122773A1 (en) * | 2011-11-16 | 2013-05-16 | Sanjay Wahal | Nonwoven Materials from Polymer Melt Filaments and Apparatuses and Methods Thereof |
GB201209745D0 (en) * | 2012-05-31 | 2012-07-18 | Convatec Technologies Inc | Wound dressing |
US11318089B2 (en) | 2013-03-15 | 2022-05-03 | Cda Research Group, Inc. | Topical copper ion treatments and methods of making topical copper ion treatments for use in various anatomical areas of the body |
US11000545B2 (en) | 2013-03-15 | 2021-05-11 | Cda Research Group, Inc. | Copper ion compositions and methods of treatment for conditions caused by coronavirus and influenza |
US10398733B2 (en) | 2013-03-15 | 2019-09-03 | Cda Research Group, Inc. | Topical copper ion treatments and methods of treatment using topical copper ion treatments in the dermatological areas of the body |
US11007143B2 (en) | 2013-03-15 | 2021-05-18 | Cda Research Group, Inc. | Topical copper ion treatments and methods of treatment using topical copper ion treatments in the oral-respiratory-otic areas of the body |
US11083750B2 (en) | 2013-03-15 | 2021-08-10 | Cda Research Group, Inc. | Methods of treatment using topical copper ion formulations |
KR101523322B1 (ko) * | 2013-08-09 | 2015-05-27 | 충남대학교산학협력단 | 리튬이온 전지 분리막 및 그 제조방법 |
BR112016028320A2 (pt) * | 2014-06-06 | 2017-08-22 | Procter & Gamble | não tecidos à base de fibra têxtil cardada |
CN110958865B (zh) | 2017-07-24 | 2022-04-15 | 宝洁公司 | 具有第二顶片的吸收制品 |
KR101960684B1 (ko) * | 2018-07-27 | 2019-03-20 | (주)삼보 | 필라멘트 토우를 이용한 벌크 형태의 부직포 제조방법 및 그 제조장치 |
US11479919B2 (en) | 2018-08-23 | 2022-10-25 | Eastman Chemical Company | Molded articles from a fiber slurry |
US11414818B2 (en) | 2018-08-23 | 2022-08-16 | Eastman Chemical Company | Dewatering in paper making process |
US11332885B2 (en) | 2018-08-23 | 2022-05-17 | Eastman Chemical Company | Water removal between wire and wet press of a paper mill process |
US11230811B2 (en) | 2018-08-23 | 2022-01-25 | Eastman Chemical Company | Recycle bale comprising cellulose ester |
US11401660B2 (en) | 2018-08-23 | 2022-08-02 | Eastman Chemical Company | Broke composition of matter |
US11525215B2 (en) | 2018-08-23 | 2022-12-13 | Eastman Chemical Company | Cellulose and cellulose ester film |
US11421387B2 (en) | 2018-08-23 | 2022-08-23 | Eastman Chemical Company | Tissue product comprising cellulose acetate |
US11492757B2 (en) | 2018-08-23 | 2022-11-08 | Eastman Chemical Company | Composition of matter in a post-refiner blend zone |
US11390996B2 (en) | 2018-08-23 | 2022-07-19 | Eastman Chemical Company | Elongated tubular articles from wet-laid webs |
US11313081B2 (en) | 2018-08-23 | 2022-04-26 | Eastman Chemical Company | Beverage filtration article |
US11519132B2 (en) | 2018-08-23 | 2022-12-06 | Eastman Chemical Company | Composition of matter in stock preparation zone of wet laid process |
US11530516B2 (en) | 2018-08-23 | 2022-12-20 | Eastman Chemical Company | Composition of matter in a pre-refiner blend zone |
US11512433B2 (en) | 2018-08-23 | 2022-11-29 | Eastman Chemical Company | Composition of matter feed to a head box |
US11466408B2 (en) | 2018-08-23 | 2022-10-11 | Eastman Chemical Company | Highly absorbent articles |
US11441267B2 (en) | 2018-08-23 | 2022-09-13 | Eastman Chemical Company | Refining to a desirable freeness |
US11390991B2 (en) | 2018-08-23 | 2022-07-19 | Eastman Chemical Company | Addition of cellulose esters to a paper mill without substantial modifications |
US11492755B2 (en) | 2018-08-23 | 2022-11-08 | Eastman Chemical Company | Waste recycle composition |
US11639579B2 (en) * | 2018-08-23 | 2023-05-02 | Eastman Chemical Company | Recycle pulp comprising cellulose acetate |
US11421385B2 (en) | 2018-08-23 | 2022-08-23 | Eastman Chemical Company | Soft wipe comprising cellulose acetate |
US11396726B2 (en) | 2018-08-23 | 2022-07-26 | Eastman Chemical Company | Air filtration articles |
US11339537B2 (en) | 2018-08-23 | 2022-05-24 | Eastman Chemical Company | Paper bag |
US11332888B2 (en) | 2018-08-23 | 2022-05-17 | Eastman Chemical Company | Paper composition cellulose and cellulose ester for improved texturing |
US11414791B2 (en) | 2018-08-23 | 2022-08-16 | Eastman Chemical Company | Recycled deinked sheet articles |
US11299854B2 (en) | 2018-08-23 | 2022-04-12 | Eastman Chemical Company | Paper product articles |
US11492756B2 (en) | 2018-08-23 | 2022-11-08 | Eastman Chemical Company | Paper press process with high hydrolic pressure |
US11420784B2 (en) | 2018-08-23 | 2022-08-23 | Eastman Chemical Company | Food packaging articles |
US11286619B2 (en) | 2018-08-23 | 2022-03-29 | Eastman Chemical Company | Bale of virgin cellulose and cellulose ester |
US11408128B2 (en) | 2018-08-23 | 2022-08-09 | Eastman Chemical Company | Sheet with high sizing acceptance |
US11401659B2 (en) | 2018-08-23 | 2022-08-02 | Eastman Chemical Company | Process to produce a paper article comprising cellulose fibers and a staple fiber |
US11193184B2 (en) | 2019-02-22 | 2021-12-07 | Cda Research Group, Inc. | System for use in producing a metal ion suspension and process of using same |
CN113573679A (zh) | 2019-03-29 | 2021-10-29 | 宝洁公司 | 用于吸收制品的流体管理层 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001286549A (ja) * | 2000-02-28 | 2001-10-16 | Carl Freudenberg:Fa | 医療用包帯材料 |
JP2001524350A (ja) * | 1997-12-03 | 2001-12-04 | エスシーエー・ハイジーン・プロダクツ・アーベー | 吸収物品 |
JP2002516368A (ja) * | 1998-05-22 | 2002-06-04 | キンバリー クラーク ワールドワイド インコーポレイテッド | 繊維状吸収材料およびその製造方法 |
JP2003518561A (ja) * | 2000-04-18 | 2003-06-10 | ローマン・ゲーエムベーハー・ウント・ツェーオー.カーゲー | 安定化されたフィラメント群を組み入れる不織布構造 |
JP2003527499A (ja) * | 2000-03-23 | 2003-09-16 | ウェヤーハウザー・カンパニー | 表面乾燥状態を有する吸収性複合体 |
WO2005032988A2 (en) * | 2003-09-26 | 2005-04-14 | Celanese Acetate, Llc | Method and apparatus for making an absorbent composite |
JP2005515020A (ja) * | 2002-01-17 | 2005-05-26 | パラゴン トレード ブランズ インコーポレイテッド | 吸収体積層体 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA674101A (en) * | 1961-11-13 | 1963-11-12 | T. Dunlap Donald | Tow opening |
US3313665A (en) * | 1963-06-04 | 1967-04-11 | American Filtrona Corp | Method for making fibrous bodies |
US3322606A (en) * | 1963-06-24 | 1967-05-30 | Du Pont | Double-faced pile article |
US3505155A (en) * | 1963-11-21 | 1970-04-07 | Celanese Corp | Nonwoven continuous filament product and method of preparation |
US3391048A (en) * | 1964-01-10 | 1968-07-02 | Eastman Kodak Co | Entangled nonwoven web product from parallel laid filamentary tows |
US3499810A (en) * | 1967-05-31 | 1970-03-10 | Du Pont | Method of making a bonded nonwoven web of staple-length filaments |
GB1195623A (en) * | 1968-02-12 | 1970-06-17 | Maurice Shama Kanbar | Improvements in or relating to Lint-Free Medical Applicators |
US4021281A (en) * | 1973-08-31 | 1977-05-03 | Pall Corporation | Continuous production of nonwoven tubular webs from thermoplastic fibers and products |
US4507107A (en) * | 1979-11-21 | 1985-03-26 | American Filtrona Corporation | Filter manufacturing technique |
US4704113A (en) * | 1983-05-03 | 1987-11-03 | The Kendall Company | Dressing |
US5041103A (en) * | 1983-08-22 | 1991-08-20 | The Kendall Company | Surgical sponge and method of making |
US4741941A (en) * | 1985-11-04 | 1988-05-03 | Kimberly-Clark Corporation | Nonwoven web with projections |
US5331976A (en) * | 1992-10-21 | 1994-07-26 | Hoechst Celanese Corporation | Transport jet adapter |
CN2171337Y (zh) * | 1993-08-12 | 1994-07-13 | 吴有泉 | 带有标记物的医用纱布敷料 |
SE516777C2 (sv) * | 1997-12-03 | 2002-02-26 | Sca Hygiene Prod Ab | Absorberande alster med skikt av kontinuerliga fibrer |
US6500539B1 (en) * | 1998-03-05 | 2002-12-31 | The Regents Of The University Of California | Anti-adhesion cellulose acetate wound dressing |
SE9900998L (sv) * | 1999-03-19 | 2000-09-20 | Sca Hygiene Prod Ab | Absorberande alster |
US6253431B1 (en) * | 1999-10-25 | 2001-07-03 | Celanese Acetate Llc | Air opening jet apparatus |
US6543106B1 (en) * | 1999-10-25 | 2003-04-08 | Celanese Acetate, Llc | Apparatus, method and system for air opening of textile tow and opened textile tow web produced thereby |
US6664437B2 (en) * | 2000-12-21 | 2003-12-16 | Kimberly-Clark Worldwide, Inc. | Layered composites for personal care products |
US20020133131A1 (en) * | 2001-01-09 | 2002-09-19 | Krishnakumar Rangachari | Absorbent material incorporating synthetic fibers and process for making the material |
US20050215962A1 (en) * | 2002-01-16 | 2005-09-29 | John Litvay | Tow-based absorbent articles with a single casing sheet |
US6964803B2 (en) | 2002-07-26 | 2005-11-15 | Kimberly-Clark Worldwide, Inc. | Absorbent structures with selectively placed flexible absorbent binder |
GB2394231A (en) * | 2002-10-17 | 2004-04-21 | Lohmann Gmbh & Co Kg | Non-woven textile structure incorporating stabilized filament assemblies |
GB2394232A (en) * | 2002-10-17 | 2004-04-21 | Lohmann Gmbh & Co Kg | Non-woven material containing fully stabilized filament assemblies |
GB0303295D0 (en) * | 2003-02-13 | 2003-03-19 | Lohmann Gmbh & Co Kg | Filamentary nonwoven bandage fabric |
US20050186879A1 (en) * | 2003-04-14 | 2005-08-25 | Martin Kenneth E. | Elastic nonwoven sheet for medical devices |
US7076848B2 (en) * | 2003-09-26 | 2006-07-18 | Celanese Acetate Llc | Method and apparatus for making an absorbent composite |
US7181817B2 (en) * | 2003-09-26 | 2007-02-27 | Celanese Acetate Llc | Method and apparatus for making an absorbent composite |
US7103946B2 (en) * | 2003-09-26 | 2006-09-12 | Celanese Acetate Llc | Method and apparatus for making an absorbent composite |
US6983520B2 (en) * | 2003-09-26 | 2006-01-10 | Celanese Acetate, Llc | Method and apparatus for making an absorbent composite |
US7107659B2 (en) * | 2003-09-26 | 2006-09-19 | Celanese Acetate, Llc | Method and apparatus for making an absorbent composite |
US20080113574A1 (en) * | 2006-11-14 | 2008-05-15 | Neron Rene B | Wound care product made from bulked filament tow |
-
2006
- 2006-11-14 US US11/559,507 patent/US20080113574A1/en not_active Abandoned
- 2006-12-08 EP EP20060846525 patent/EP2081527B1/en active Active
- 2006-12-08 EP EP20140160425 patent/EP2767266A1/en not_active Withdrawn
- 2006-12-08 KR KR1020097009879A patent/KR20090064600A/ko active Search and Examination
- 2006-12-08 WO PCT/US2006/061770 patent/WO2008060306A1/en active Application Filing
- 2006-12-08 CN CNA2006800563876A patent/CN101541273A/zh active Pending
- 2006-12-08 CN CN201410052016.7A patent/CN103784257A/zh active Pending
- 2006-12-08 JP JP2009536215A patent/JP2010508961A/ja active Pending
- 2006-12-08 MX MX2009005149A patent/MX2009005149A/es active IP Right Grant
- 2006-12-08 KR KR1020127027779A patent/KR101315639B1/ko active IP Right Grant
-
2009
- 2009-07-23 US US12/507,834 patent/US20090287131A1/en not_active Abandoned
-
2012
- 2012-11-09 US US13/672,739 patent/US20130066250A1/en not_active Abandoned
-
2013
- 2013-11-25 JP JP2013242848A patent/JP2014111118A/ja active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001524350A (ja) * | 1997-12-03 | 2001-12-04 | エスシーエー・ハイジーン・プロダクツ・アーベー | 吸収物品 |
JP2002516368A (ja) * | 1998-05-22 | 2002-06-04 | キンバリー クラーク ワールドワイド インコーポレイテッド | 繊維状吸収材料およびその製造方法 |
JP2001286549A (ja) * | 2000-02-28 | 2001-10-16 | Carl Freudenberg:Fa | 医療用包帯材料 |
JP2003527499A (ja) * | 2000-03-23 | 2003-09-16 | ウェヤーハウザー・カンパニー | 表面乾燥状態を有する吸収性複合体 |
JP2003518561A (ja) * | 2000-04-18 | 2003-06-10 | ローマン・ゲーエムベーハー・ウント・ツェーオー.カーゲー | 安定化されたフィラメント群を組み入れる不織布構造 |
JP2005515020A (ja) * | 2002-01-17 | 2005-05-26 | パラゴン トレード ブランズ インコーポレイテッド | 吸収体積層体 |
WO2005032988A2 (en) * | 2003-09-26 | 2005-04-14 | Celanese Acetate, Llc | Method and apparatus for making an absorbent composite |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014111118A (ja) * | 2006-11-14 | 2014-06-19 | Celanese Acetate Llc | 嵩高化フィラメントトウから製造される創傷治癒製品 |
JP2015510551A (ja) * | 2011-11-16 | 2015-04-09 | セラニーズ アセテート,エルエルシー | 連続的トウバンドから作製された不織材料、およびその装置ならびに方法 |
JP2014533555A (ja) * | 2011-11-18 | 2014-12-15 | ケーシーアイ ライセンシング インコーポレイテッド | 収縮領域と膨張領域を持つ多孔質基材を有する組織治療システムおよび方法 |
Also Published As
Publication number | Publication date |
---|---|
EP2081527A1 (en) | 2009-07-29 |
US20130066250A1 (en) | 2013-03-14 |
WO2008060306A1 (en) | 2008-05-22 |
CN103784257A (zh) | 2014-05-14 |
EP2081527A4 (en) | 2012-07-25 |
JP2014111118A (ja) | 2014-06-19 |
US20080113574A1 (en) | 2008-05-15 |
KR101315639B1 (ko) | 2013-10-08 |
KR20090064600A (ko) | 2009-06-19 |
EP2081527B1 (en) | 2014-03-19 |
CN101541273A (zh) | 2009-09-23 |
EP2767266A1 (en) | 2014-08-20 |
KR20120134145A (ko) | 2012-12-11 |
MX2009005149A (es) | 2009-05-25 |
US20090287131A1 (en) | 2009-11-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2014111118A (ja) | 嵩高化フィラメントトウから製造される創傷治癒製品 | |
JP5619857B2 (ja) | バルク化フィラメントトウ由来の不織材料 | |
US7745681B1 (en) | Nonwoven fabrics and their manufacture and use | |
JP6957800B2 (ja) | 異なる組の細孔を有する不織セルロース繊維布帛 | |
CN104027832B (zh) | 吸收材料 | |
JP2016524051A (ja) | 水流交絡繊維性構造体 | |
JP2006110393A (ja) | 外傷包帯 | |
TWI762608B (zh) | 非織纖維素纖維織物、用於製造彼之方法及裝置、使用彼之方法、及包含彼之產品或複合物 | |
JP2011521675A (ja) | 創傷包帯 | |
US10111782B2 (en) | Resorbable laparoscopically deployable hemostat | |
CN107811678A (zh) | 一种低落絮神经手术片及其制备方法 | |
WO1997007273A1 (fr) | Tissu ou soie non tisses pour fournitures medicales | |
JP2007202596A (ja) | 体液吸収要素及び体液吸収性物品 | |
JP2006002310A (ja) | 複合繊維構造体、その製造方法及びこの複合繊維構造体からなる吸液体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120403 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120627 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120704 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120730 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120806 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120903 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121225 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130322 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20130730 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20131125 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20131202 |
|
A912 | Re-examination (zenchi) completed and case transferred to appeal board |
Free format text: JAPANESE INTERMEDIATE CODE: A912 Effective date: 20140117 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20141030 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20141105 |