KR20210000009A - 항균성과 가교특성을 동시에 부여하는 수용성 하이드로화이버 부직포 제조방법, 이로부터 제조된 수용성 하이드로화이버 부직포를 이용한 운드드레싱 - Google Patents
항균성과 가교특성을 동시에 부여하는 수용성 하이드로화이버 부직포 제조방법, 이로부터 제조된 수용성 하이드로화이버 부직포를 이용한 운드드레싱 Download PDFInfo
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- KR20210000009A KR20210000009A KR1020190074711A KR20190074711A KR20210000009A KR 20210000009 A KR20210000009 A KR 20210000009A KR 1020190074711 A KR1020190074711 A KR 1020190074711A KR 20190074711 A KR20190074711 A KR 20190074711A KR 20210000009 A KR20210000009 A KR 20210000009A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
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- A61F13/00012—
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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
- 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
- A61F13/01—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
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
-
- 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
- A61F2013/00089—Wound bandages
- A61F2013/00238—Wound bandages characterised by way of knitting or weaving
-
- 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
- D10B2401/00—Physical properties
- D10B2401/13—Physical properties anti-allergenic or anti-bacterial
-
- 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
- D10B2509/02—Bandages, dressings or absorbent pads
- D10B2509/022—Wound dressings
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Materials For Medical Uses (AREA)
Abstract
Description
| 시험항목 | 초기농도 (CFC/mL) |
24시간 후 농도 (CFC/mL) |
세균감소율(%) | |
| 대장균 | BLANK | 1.7×104 | 5.9×104 | 99.9 |
| 항균제 처리 | 1.4×104 | <10 | ||
| 황색포도상구균 | BLANK | 1.3×104 | 2.2×104 | 99.9 |
| 항균제 처리 | 1.1×104 | <10 | ||
| 살모넬라 | BLANK | 4.2×105 | 6.0×105 | 99.9 |
| 항균제 처리 | - | <10 | ||
| 녹농균 | BLANK | 5.2×105 | 9.2×105 | 99.9 |
| 항균제 처리 | - | <10 | ||
| 시험항목 | 초기농도 (CFC/mL) |
24시간 후 농도 (CFC/mL) |
세균감소율(%) | |
| 대장균 | BLANK | 1.7×104 | 6.9×104 | 99.9 |
| 항균제 처리 | 1.7×104 | <10 | ||
| 황색포도상구균 | BLANK | 1.3×104 | 4.2×104 | 99.9 |
| 항균제 처리 | 1.3×104 | <10 | ||
| 살모넬라 | BLANK | 4.2×105 | 7.0×105 | 99.9 |
| 항균제 처리 | - | <10 | ||
| 녹농균 | BLANK | 5.2×105 | 9.2×105 | 99.9 |
| 항균제 처리 | - | <10 | ||
| 시험항목 | 초기농도 (CFC/mL) |
24시간 후 농도 (CFC/mL) |
세균감소율(%) | |
| 대장균 | BLANK | 2.7×104 | 8.9×104 | 99.9 |
| 항균제 처리 | 1.7×104 | <10 | ||
| 황색포도상구균 | BLANK | 1.3×104 | 6.2×104 | 99.9 |
| 항균제 처리 | 1.3×104 | <10 | ||
| 살모넬라 | BLANK | 2.2×105 | 6.0×105 | 99.9 |
| 항균제 처리 | - | <10 | ||
| 녹농균 | BLANK | 5.2×105 | 8.2×105 | 99.9 |
| 항균제 처리 | - | <10 | ||
| 시험항목 | 초기농도 (CFC/mL) |
24시간 후 농도 (CFC/mL) |
세균감소율(%) | |
| 대장균 | BLANK | 2.7×104 | 8.9×104 | 99.9 |
| 항균제 처리 | 1.7×104 | <10 | ||
| 황색포도상구균 | BLANK | 1.3×104 | 7.2×104 | 99.9 |
| 항균제 처리 | 1.3×104 | <10 | ||
| 살모넬라 | BLANK | 1.2×105 | 9.0×105 | 99.9 |
| 항균제 처리 | - | <10 | ||
| 녹농균 | BLANK | 2.2×105 | 8.2×105 | 99.9 |
| 항균제 처리 | - | <10 | ||
| 구분 | 실시예 1 | 실시예 2 | 실시예 3 | 실시예 4 |
| W1(g) | 0.64 | 0.64 | 0.63 | 0.64 |
| W2(g) | 12.94 | 10.90 | 12.4 | 11.52 |
| 흡수량(%) | 1922 | 1603 | 1868 | 1700 |
| 구분 | 30 초 | 60 초 | 90 초 | 90 초 이상 |
| A군(실험군) | 1 | 3 | 1 | 0 |
| B군(양성대조군) | 1 | 3 | 1 | 0 |
| C군(음성대조군) | 0 | 1 | 1 | 3 |
Claims (5)
- 면 또는 레이온으로 이루어진 섬유로 직조된 부직포를 그대로 카르복실화하여 수득한 순수한 수용성 카르복실화 하이드로화이버 부직포를 이용하는 항균성 하이드로화이버 부직포 제조방법에 있어서,
키토산 용액에 알루미늄화합물, 아연화합물, 은화합물 또는 코발트화합물 중 선택되는 어느 1종 이상의 금속을 첨가하고 용해시켜 키토산-금속 혼합용액을 제조하는 단계(S10)와,
상기 키토산-금속 혼합용액 내에 상기 카르복실화 하이드로화이버 부직포를 35 ~ 45 ℃에서 2 분 ~ 10 분 동안 침적, 반응시켜 가교와 동시에 항균성을 부여하는 단계(S20)와,
항균성을 부여한 부직포를 탈수한 후, 물과 에탄올의 혼합용액에 상기 탈수과정을 거친 부직포를 침적한 후 탈수하는 과정을 2 ~ 4회 반복하는 단계(S30)를 포함하는 것을 특징으로 하는 수용성 하이드로화이버 부직포 제조방법.
- 청구항 1에 있어서,
키토산 용액은 분자량이 5 만 내지 20 만인 키토산을 물과 에탄올의 혼합 용액에 용해시키되, 상기 키토산의 농도가 0.5 wt% ~ 3.0 wt%가 되도록 용해시키는 것을 특징으로 하는 수용성 하이드로화이버 부직포 제조방법.
- 청구항 1에 있어서,
금속의 사용량은 부직포의 카르복실기에 대하여 동몰 내지 1/32몰의 범위 내인 것을 특징으로 하는 수용성 하이드로화이버 부직포 제조방법.
- 청구항 1에 있어서,
금속의 사용량은 키토산의 아민기에 대하여 동몰 내지 1/32몰의 범위 내인 것을 특징으로 하는 수용성 하이드로화이버 부직포 제조방법.
- 청구항 1 내지 청구항 4 중 선택되는 어느 한 항의 제조방법을 통해 제조된 수용성 하이드로화이버를 원하는 규격에 맞게 재단한 것을 특징으로 하는 운드드레싱.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190074711A KR20210000009A (ko) | 2019-06-24 | 2019-06-24 | 항균성과 가교특성을 동시에 부여하는 수용성 하이드로화이버 부직포 제조방법, 이로부터 제조된 수용성 하이드로화이버 부직포를 이용한 운드드레싱 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020190074711A KR20210000009A (ko) | 2019-06-24 | 2019-06-24 | 항균성과 가교특성을 동시에 부여하는 수용성 하이드로화이버 부직포 제조방법, 이로부터 제조된 수용성 하이드로화이버 부직포를 이용한 운드드레싱 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20210000009A true KR20210000009A (ko) | 2021-01-04 |
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| KR1020190074711A Ceased KR20210000009A (ko) | 2019-06-24 | 2019-06-24 | 항균성과 가교특성을 동시에 부여하는 수용성 하이드로화이버 부직포 제조방법, 이로부터 제조된 수용성 하이드로화이버 부직포를 이용한 운드드레싱 |
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| KR (1) | KR20210000009A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115679685A (zh) * | 2022-11-08 | 2023-02-03 | 安徽科技学院 | 一种铜离子抗菌材料的制备方法 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09267453A (ja) | 1996-03-29 | 1997-10-14 | Japan Atom Energy Res Inst | Pvaハイドロゲル積層体およびその製造方法 |
| KR20010086864A (ko) | 2000-03-03 | 2001-09-15 | 장인순 | 방사선 이용 수화겔 드레싱 제조방법 |
| KR20040085646A (ko) | 2003-04-01 | 2004-10-08 | 한국원자력연구소 | 상처치료용 드레싱 또는 팩제로 이용할 수 있는 수화겔드레싱 및 그의 제조방법 |
| KR101318421B1 (ko) | 2013-04-08 | 2013-10-16 | 한국생산기술연구원 | 지혈 및 상처치유용 카복시메틸셀룰로오스 폼 및 그의 제조방법 |
| JP5389376B2 (ja) | 2008-05-14 | 2014-01-15 | オリンパスメディカルシステムズ株式会社 | 内視鏡用撮像ユニット |
| JP5480717B2 (ja) | 2010-05-17 | 2014-04-23 | 日本航空電子工業株式会社 | 通電検査用プローブ |
| KR20180041980A (ko) | 2016-10-17 | 2018-04-25 | 주식회사 진바이오메드 | 수용성 하이드로화이버 제조방법, 이로부터 제조된 수용성 하이드로화이버를 이용한 운드드레싱 |
-
2019
- 2019-06-24 KR KR1020190074711A patent/KR20210000009A/ko not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09267453A (ja) | 1996-03-29 | 1997-10-14 | Japan Atom Energy Res Inst | Pvaハイドロゲル積層体およびその製造方法 |
| KR20010086864A (ko) | 2000-03-03 | 2001-09-15 | 장인순 | 방사선 이용 수화겔 드레싱 제조방법 |
| KR20040085646A (ko) | 2003-04-01 | 2004-10-08 | 한국원자력연구소 | 상처치료용 드레싱 또는 팩제로 이용할 수 있는 수화겔드레싱 및 그의 제조방법 |
| JP5389376B2 (ja) | 2008-05-14 | 2014-01-15 | オリンパスメディカルシステムズ株式会社 | 内視鏡用撮像ユニット |
| JP5480717B2 (ja) | 2010-05-17 | 2014-04-23 | 日本航空電子工業株式会社 | 通電検査用プローブ |
| KR101318421B1 (ko) | 2013-04-08 | 2013-10-16 | 한국생산기술연구원 | 지혈 및 상처치유용 카복시메틸셀룰로오스 폼 및 그의 제조방법 |
| KR20180041980A (ko) | 2016-10-17 | 2018-04-25 | 주식회사 진바이오메드 | 수용성 하이드로화이버 제조방법, 이로부터 제조된 수용성 하이드로화이버를 이용한 운드드레싱 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115679685A (zh) * | 2022-11-08 | 2023-02-03 | 安徽科技学院 | 一种铜离子抗菌材料的制备方法 |
| CN115679685B (zh) * | 2022-11-08 | 2024-01-02 | 安徽科技学院 | 一种铜离子抗菌材料的制备方法 |
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