CN107754010A - 一种医用敷料及其制备工艺 - Google Patents

一种医用敷料及其制备工艺 Download PDF

Info

Publication number
CN107754010A
CN107754010A CN201710980970.6A CN201710980970A CN107754010A CN 107754010 A CN107754010 A CN 107754010A CN 201710980970 A CN201710980970 A CN 201710980970A CN 107754010 A CN107754010 A CN 107754010A
Authority
CN
China
Prior art keywords
parts
medical dressing
polyoxyethylene
preparation technology
seromycin
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.)
Withdrawn
Application number
CN201710980970.6A
Other languages
English (en)
Inventor
伊婕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201710980970.6A priority Critical patent/CN107754010A/zh
Publication of CN107754010A publication Critical patent/CN107754010A/zh
Withdrawn legal-status Critical Current

Links

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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0004—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing inorganic 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0014—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0019—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials obtained otherwise than 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0023—Polysaccharides
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0028—Polypeptides; Proteins; Degradation products thereof
    • A61L26/0033—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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0009—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form containing macromolecular materials
    • A61L26/0028—Polypeptides; Proteins; Degradation products thereof
    • A61L26/0047—Specific proteins or polypeptides not covered by groups A61L26/0033 - A61L26/0042
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061—Use of materials characterised by their function or physical properties
    • 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
    • A61L26/00—Chemical aspects of, or use of materials for, wound dressings or bandages in liquid, gel or powder form
    • A61L26/0061—Use of materials characterised by their function or physical properties
    • A61L26/0066—Medicaments; Biocides
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/10—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing inorganic materials
    • A61L2300/102—Metals or metal compounds, e.g. salts such as bicarbonates, carbonates, oxides, zeolites, silicates
    • A61L2300/104—Silver, e.g. silver sulfadiazine
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/21—Acids
    • A61L2300/214—Amino acids
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/20—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices containing or releasing organic materials
    • A61L2300/252—Polypeptides, proteins, e.g. glycoproteins, lipoproteins, cytokines
    • A61L2300/254—Enzymes, proenzymes
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/404—Biocides, antimicrobial agents, antiseptic agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials For Medical Uses (AREA)

Abstract

本发明公开了一种医用敷料及其制备工艺，医用敷料组分按重量份数包括甘油20‑40份、透明质酸钠10‑20份、卡波姆5‑15份、海藻酸钙纤维3‑9份、纳米银2‑6份、聚氧乙烯1‑6份、烷基苯磺酸4‑12份、月桂醇聚氧乙烯醚10‑20份、环丝氨酸8‑18份、糜蛋白酶2‑8份以及胶原蛋白粉10‑20份。本发明制备工艺简单，制得的医用敷料抗菌效果好，可有效防止伤口被感染。

Description

一种医用敷料及其制备工艺
技术领域
本发明涉及医用敷料制备技术领域，具体为一种医用敷料及其制备工艺。
背景技术
皮肤是是人体最大的器官，皮肤覆盖全身，并与外界环境接触，起着保护机体的屏障作用，它使体内各种组织和器官免受物理性、机械性、化学性和病原微生物性的侵袭，例如防止水分、电解质和血浆蛋白的丢失，抵御细菌侵入，防止毒物进入，抵挡机械性损伤，防止紫外线照射对人体的伤害等。此外，皮肤还具有感觉、分泌、排泄和体温调节等生理学功能。因此，皮肤无论是溃疡伤口还是各种烧伤、擦伤等都应尽快得到护理，使皮肤恢复组织和功能，在这方面敷料起着重要作用。现有技术中的敷料制作复杂、抗菌效果差。
发明内容
本发明的目的在于提供一种医用敷料及其制备工艺，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：一种医用敷料,医用敷料组分按重量份数包括甘油20-40份、透明质酸钠10-20份、卡波姆5-15份、海藻酸钙纤维3-9份、纳米银2-6份、聚氧乙烯1-6份、烷基苯磺酸4-12份、月桂醇聚氧乙烯醚10-20份、环丝氨酸8-18份、糜蛋白酶2-8份以及胶原蛋白粉10-20份。
优选的，医用敷料组分优选的成分配比包括甘油30份、透明质酸钠15份、卡波姆10份、海藻酸钙纤维6份、纳米银4份、聚氧乙烯4份、烷基苯磺酸8份、月桂醇聚氧乙烯醚15份、环丝氨酸13份、糜蛋白酶5份以及胶原蛋白粉15份。
优选的，其制备工艺包括以下步骤：
A、将卡波姆、海藻酸钙纤维、纳米银、聚氧乙烯、烷基苯磺酸、月桂醇聚氧乙烯醚混合后加入搅拌釜中低速搅拌，速率为200转/分，时间为10min，得到混合物A；
B、将环丝氨酸、糜蛋白酶、胶原蛋白粉混合后加入混炼机中混炼，混炼过程中加入混合物A，时间为20min，得到混合物B；
C、在混合物B中加入甘油、透明质酸钠，在无菌环境下充分搅拌，静置2h后即得到医用敷料。
与现有技术相比，本发明的有益效果是：本发明制备工艺简单，制得的医用敷料抗菌效果好，可有效防止伤口被感染；其中，添加的纳米银、聚氧乙烯，能够延长抗菌时间；添加的海藻酸钙纤维和糜蛋白酶能够进一步提高抗菌效果；此外，本发明采用的制备工艺能够确保各材料组分充分混合，防止有效成分流失，经过实验得到，本发明制得的医用敷料抗菌率达到99.9%。
具体实施方式
下面对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
本发明提供如下技术方案：一种医用敷料,医用敷料组分按重量份数包括甘油20-40份、透明质酸钠10-20份、卡波姆5-15份、海藻酸钙纤维3-9份、纳米银2-6份、聚氧乙烯1-6份、烷基苯磺酸4-12份、月桂醇聚氧乙烯醚10-20份、环丝氨酸8-18份、糜蛋白酶2-8份以及胶原蛋白粉10-20份。
实施例一：
医用敷料组分按重量份数包括甘油20份、透明质酸钠10份、卡波姆5份、海藻酸钙纤维3份、纳米银2份、聚氧乙烯1份、烷基苯磺酸4份、月桂醇聚氧乙烯醚10份、环丝氨酸8份、糜蛋白酶2份以及胶原蛋白粉10份。
本实施例的制备工艺包括以下步骤：
A、将卡波姆、海藻酸钙纤维、纳米银、聚氧乙烯、烷基苯磺酸、月桂醇聚氧乙烯醚混合后加入搅拌釜中低速搅拌，速率为200转/分，时间为10min，得到混合物A；
B、将环丝氨酸、糜蛋白酶、胶原蛋白粉混合后加入混炼机中混炼，混炼过程中加入混合物A，时间为20min，得到混合物B；
C、在混合物B中加入甘油、透明质酸钠，在无菌环境下充分搅拌，静置2h后即得到医用敷料。
实施例二：
医用敷料组分按重量份数包括甘油40份、透明质酸钠20份、卡波姆15份、海藻酸钙纤维9份、纳米银6份、聚氧乙烯6份、烷基苯磺酸12份、月桂醇聚氧乙烯醚20份、环丝氨酸18份、糜蛋白酶8份以及胶原蛋白粉20份。
本实施例的制备工艺包括以下步骤：
A、将卡波姆、海藻酸钙纤维、纳米银、聚氧乙烯、烷基苯磺酸、月桂醇聚氧乙烯醚混合后加入搅拌釜中低速搅拌，速率为200转/分，时间为10min，得到混合物A；
B、将环丝氨酸、糜蛋白酶、胶原蛋白粉混合后加入混炼机中混炼，混炼过程中加入混合物A，时间为20min，得到混合物B；
C、在混合物B中加入甘油、透明质酸钠，在无菌环境下充分搅拌，静置2h后即得到医用敷料。
实施例三：
医用敷料组分按重量份数包括甘油25份、透明质酸钠12份、卡波姆7份、海藻酸钙纤维4份、纳米银3份、聚氧乙烯2份、烷基苯磺酸5份、月桂醇聚氧乙烯醚12份、环丝氨酸9份、糜蛋白酶3份以及胶原蛋白粉12份。
本实施例的制备工艺包括以下步骤：
A、将卡波姆、海藻酸钙纤维、纳米银、聚氧乙烯、烷基苯磺酸、月桂醇聚氧乙烯醚混合后加入搅拌釜中低速搅拌，速率为200转/分，时间为10min，得到混合物A；
B、将环丝氨酸、糜蛋白酶、胶原蛋白粉混合后加入混炼机中混炼，混炼过程中加入混合物A，时间为20min，得到混合物B；
C、在混合物B中加入甘油、透明质酸钠，在无菌环境下充分搅拌，静置2h后即得到医用敷料。
实施例四：
医用敷料组分按重量份数包括甘油35份、透明质酸钠18份、卡波姆12份、海藻酸钙纤维8份、纳米银5份、聚氧乙烯5份、烷基苯磺酸10份、月桂醇聚氧乙烯醚18份、环丝氨酸15份、糜蛋白酶7份以及胶原蛋白粉18份。
本实施例的制备工艺包括以下步骤：
A、将卡波姆、海藻酸钙纤维、纳米银、聚氧乙烯、烷基苯磺酸、月桂醇聚氧乙烯醚混合后加入搅拌釜中低速搅拌，速率为200转/分，时间为10min，得到混合物A；
B、将环丝氨酸、糜蛋白酶、胶原蛋白粉混合后加入混炼机中混炼，混炼过程中加入混合物A，时间为20min，得到混合物B；
C、在混合物B中加入甘油、透明质酸钠，在无菌环境下充分搅拌，静置2h后即得到医用敷料。
实施例五：
医用敷料组分按重量份数包括甘油30份、透明质酸钠15份、卡波姆10份、海藻酸钙纤维6份、纳米银4份、聚氧乙烯4份、烷基苯磺酸8份、月桂醇聚氧乙烯醚15份、环丝氨酸13份、糜蛋白酶5份以及胶原蛋白粉15份。
本实施例的制备工艺包括以下步骤：
A、将卡波姆、海藻酸钙纤维、纳米银、聚氧乙烯、烷基苯磺酸、月桂醇聚氧乙烯醚混合后加入搅拌釜中低速搅拌，速率为200转/分，时间为10min，得到混合物A；
B、将环丝氨酸、糜蛋白酶、胶原蛋白粉混合后加入混炼机中混炼，混炼过程中加入混合物A，时间为20min，得到混合物B；
C、在混合物B中加入甘油、透明质酸钠，在无菌环境下充分搅拌，静置2h后即得到医用敷料。
本发明制备工艺简单，制得的医用敷料抗菌效果好，可有效防止伤口被感染；其中，添加的纳米银、聚氧乙烯，能够延长抗菌时间；添加的海藻酸钙纤维和糜蛋白酶能够进一步提高抗菌效果；此外，本发明采用的制备工艺能够确保各材料组分充分混合，防止有效成分流失，经过实验得到，本发明制得的医用敷料抗菌率达到99.9%。
尽管已经示出和描述了本发明的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本发明的范围由所附权利要求及其等同物限定。

Claims (3)

1.一种医用敷料,其特征在于：医用敷料组分按重量份数包括甘油20-40份、透明质酸钠10-20份、卡波姆5-15份、海藻酸钙纤维3-9份、纳米银2-6份、聚氧乙烯1-6份、烷基苯磺酸4-12份、月桂醇聚氧乙烯醚10-20份、环丝氨酸8-18份、糜蛋白酶2-8份以及胶原蛋白粉10-20份。
2.根据权利要求1所述的一种医用敷料,其特征在于：医用敷料组分优选的成分配比包括甘油30份、透明质酸钠15份、卡波姆10份、海藻酸钙纤维6份、纳米银4份、聚氧乙烯4份、烷基苯磺酸8份、月桂醇聚氧乙烯醚15份、环丝氨酸13份、糜蛋白酶5份以及胶原蛋白粉15份。
3.实现权利要求1所述的一种医用敷料的制备工艺,其特征在于：其制备工艺包括以下步骤：
A、将卡波姆、海藻酸钙纤维、纳米银、聚氧乙烯、烷基苯磺酸、月桂醇聚氧乙烯醚混合后加入搅拌釜中低速搅拌，速率为200转/分，时间为10min，得到混合物A；
B、将环丝氨酸、糜蛋白酶、胶原蛋白粉混合后加入混炼机中混炼，混炼过程中加入混合物A，时间为20min，得到混合物B；
C、在混合物B中加入甘油、透明质酸钠，在无菌环境下充分搅拌，静置2h后即得到医用敷料。
CN201710980970.6A 2017-10-20 2017-10-20 一种医用敷料及其制备工艺 Withdrawn CN107754010A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710980970.6A CN107754010A (zh) 2017-10-20 2017-10-20 一种医用敷料及其制备工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710980970.6A CN107754010A (zh) 2017-10-20 2017-10-20 一种医用敷料及其制备工艺

Publications (1)

Publication Number Publication Date
CN107754010A true CN107754010A (zh) 2018-03-06

Family

ID=61268418

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710980970.6A Withdrawn CN107754010A (zh) 2017-10-20 2017-10-20 一种医用敷料及其制备工艺

Country Status (1)

Country Link
CN (1) CN107754010A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111228567A (zh) * 2020-03-12 2020-06-05 陕西天宇长安健康产业集团有限公司 一种含有聚氧乙烯月桂醇醚的液体敷料及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111228567A (zh) * 2020-03-12 2020-06-05 陕西天宇长安健康产业集团有限公司 一种含有聚氧乙烯月桂醇醚的液体敷料及其制备方法

Similar Documents

Publication Publication Date Title
CN106039394A (zh) 含有抗菌药物的医用复合壳聚糖凝胶
CN105903068A (zh) 含有镇痛药物的医用复合壳聚糖凝胶
CN102058900B (zh) 一种具有防水性的创面防护用液体绷带及其制备方法
CN103614927A (zh) 一种含纤维素纤维纺织品抗菌整理方法
CN105169408B (zh) 一种海藻酸钠抗菌喷剂及其制备方法
CN103656734A (zh) 伤口愈合敷料膜
CN103330659A (zh) 一种防蚊湿巾制作用药液
CN104436286A (zh) 一种果胶止血纱布及其制备方法
CN107754010A (zh) 一种医用敷料及其制备工艺
CN103668975A (zh) 纺织品专用防腐整理剂
CN103960233B (zh) 一种缓释抑菌剂及其制备方法
CN103651778B (zh) 水果保鲜剂及其制备方法
CN103656736A (zh) 医用敷料抗菌整理剂
CN106472598A (zh) 一种无毒有机农药及其制备方法与应用
CN103800939B (zh) 一种抗菌愈合功能性敷料及其制备方法
CN102614544B (zh) 纳米银抗菌敷料的制备方法及应用
CN102895425B (zh) 一种含有膨润土的创可贴
CN104224744A (zh) 用于家蚕细菌病防治的环丙沙星泡腾片
CN104430836A (zh) 一种草莓保鲜剂及其制备方法
CN113289055A (zh) 一种绿色具有抑菌功能的液体创口贴及其制备方法
CN114848884A (zh) 一种聚氨酯泡沫敷料及其制备方法
CN103907648A (zh) 一种防治植物霜霉病的复方植物杀菌剂的制备和应用
US10166260B2 (en) Wound care product with egg shell membrane
CN105821508A (zh) 一种海泥/植物复合杀菌驱蚊聚丙烯纤维及其制备方法
CN105709272A (zh) 一种用于创面治疗的新型生物抗菌敷料

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication

Application publication date: 20180306

WW01 Invention patent application withdrawn after publication