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Chen et al. - Google Patents

Electrospun Anionic/Cationic Chitosan Nanofibers on Cotton Gauze for Enhanced Hemostatic Efficacy

Chen et al.

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Document ID
15813672695214153125
Author
Chen Q
Wang Z
Wang L
Xu Z
Weng Y
Fan X
Liu H
et al.
Publication venue
Ziying and zheng, Xinwei and Wang, Linyu and Xu, Zhibo and Weng, Yunxiang and Fan, Xianmou and Liu, Haiqing, Electrospun Anionic/Cationic Chitosan Nanofibers on Cotton Gauze for Enhanced Hemostatic Efficacy

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Cotton gauze is a widely used topical hemostatic material for controlling bleeding. However, a significant challenge associated with its application is the seepage or leakage of blood through the fabric and at the junctions between the fabric and tissue, which can result in …
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Classifications

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    • A61LMETHODS 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
    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
    • A61L15/22Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons containing macromolecular materials
    • A61L15/28Polysaccharides or their derivatives
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    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
    • A61L15/16Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
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    • A61L15/00Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
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    • A61L15/26Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives thereof
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    • A61FFILTERS 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
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    • A61F13/00008Non-adhesive dressings characterized by the material
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    • A61L2400/00Materials characterised by their function or physical properties
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    • A61L31/00Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
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    • A61L24/00Surgical adhesives or cements; Adhesives for colostomy devices
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    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F2013/00089Wound bandages

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