CN109276318A - 一种手术洞巾 - Google Patents

一种手术洞巾 Download PDF

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CN109276318A
CN109276318A CN201811187227.6A CN201811187227A CN109276318A CN 109276318 A CN109276318 A CN 109276318A CN 201811187227 A CN201811187227 A CN 201811187227A CN 109276318 A CN109276318 A CN 109276318A
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blood coagulation
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龙基成
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Anhui Mace Depp Medical Technology Co Ltd
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    • A61L31/00—Materials 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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    • A61L31/00—Materials 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
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/16—Biologically active materials, e.g. therapeutic substances
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/88—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polycondensation products as major constituent with other polymers or low-molecular-weight compounds
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    • 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
    • A61L2300/30—Compounds of undetermined constitution extracted from natural sources, e.g. Aloe Vera
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    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
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    • 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
    • A61L2300/418—Agents promoting blood coagulation, blood-clotting agents, embolising agents
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    • 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
    • A61L2300/45—Mixtures of two or more drugs, e.g. synergistic mixtures
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    • 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
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Abstract

本发明公开了一种手术洞巾，包括基布以及手术孔洞，手术孔洞中从外向内依次连接有凝血连接布层、吸收布层，其中吸收层为丙纶制成，凝血连接布层由聚对苯二甲酸乙二醇酯、明胶、甲壳素、虎尾轮粉、半枝莲粉末、地锦草粉末、黄芪粉末、血竭粉末制成。本发明有效防止了血液的进一步扩散，提高了抗菌能力。

Description

一种手术洞巾
技术领域
本发明涉及手术用具领域，具体是一种手术洞巾。
背景技术
医护人员进行手术时，一般采用手术洞巾盖住患者，手术洞巾一般是无纺布材料制成，在手术部位设有孔洞，供医护人员进行手术，采用手术洞巾的目的是为了保证手术在无菌环境下进行。现有的手术洞巾在使用过程中，孔洞周边容易沾上血液，并且血液会继续向手术洞巾其余部分扩散，无疑会对无菌环境造成破坏。
发明内容
本发明的目的是提供一种手术洞巾，以解决现有技术手术洞巾存在血液扩散的问题。
为了达到上述目的，本发明所采用的技术方案为：
一种手术洞巾，包括基布，以及在基布中开出的手术孔洞，其特征在于：手术孔洞中从外向内依次连接有凝血连接布层、吸收布层，吸收布层通过凝血连接布层与手术孔洞洞壁连接，其中吸收层为丙纶制成，凝血连接布层由以下重量份的组分制成：
所述的一种手术洞巾，其特征在于：所述基布为涤纶制成。
所述的一种手术洞巾，其特征在于：所述凝血连接布层的最优重量份为：
所述的一种手术洞巾，其特征在于：所述凝血连接布层的制作过程为：将虎尾轮粉末、半枝莲粉末、地锦草粉末、黄芪粉末、血竭粉末与明胶按各自重量份混合溶解后，再通过真空干燥法制得备用材料；将备用材料和聚对苯二甲酸乙二醇酯按各自重量份混合形成混合物，再利用熔喷法将混合后的苯二甲酸乙二醇酯制成涤纶，同时利用湿法纺丝法将甲壳素制成甲壳素纤维，最后将涤纶和甲壳素纤维进行混纺得到凝血连接布层。
所述的一种手术洞巾，其特征在于：所述基布、凝血连接布层、吸收布层通过热粘合方法连接。
所述的一种手术洞巾，其特征在于：所述吸收布层的径向宽度小于凝血连接布层的径向宽度。
本发明中，制成凝血连接布层的明胶、虎尾轮、半枝莲、地锦草、黄芪、血竭均能起到良好的凝血和杀菌作用，同时甲壳素纤维不仅能起到凝血作用，还能起到抗菌和抗静电功能，丙纶材料制成的吸收布层具有良好的芯吸能力。手术部位产生的血液仅吸收层芯吸至凝血连接布层，在凝血连接布层凝结，从而避免了血液继续向周围的无纺布扩散。
本发明与现有技术相比，能够将手术部位产生的血液芯吸至凝血连接布层后凝结，进而有效防止了血液的进一步扩散，提高了抗菌能力。
附图说明
图1是本发明结构示意图。
具体实施方式
下面结合附图和实施例对本发明进一步说明。
如图1所示，一种手术洞巾，包括涤纶制成的基布1，以及在基布1中开出的手术孔洞2，手术孔洞2中从外向内依次连接有凝血连接布层3、吸收布层4，吸收布层的径向宽度小于凝血连接布层的径向宽度，吸收布层4通过凝血连接布层3与手术孔洞2洞壁连接，且基布、凝血连接布层、吸收布层通过热粘合方法连接。其中吸收层4为丙纶材料制成，凝血连接布层3由以下重量份的组分制成：
本发明中，凝血连接布层的最优重量份为：
凝血连接布层的制作过程为：将虎尾轮粉末、半枝莲粉末、地锦草粉末、黄芪粉末、血竭粉末与明胶按各自重量份混合溶解后，再通过真空干燥法制得备用材料；将备用材料和聚对苯二甲酸乙二醇酯按各自重量份混合形成混合物，再利用熔喷法将混合后的苯二甲酸乙二醇酯制成涤纶，同时利用湿法纺丝法将甲壳素制成甲壳素纤维，最后将涤纶和甲壳素纤维进行混纺得到凝血连接布层。

Claims (6)

1.一种手术洞巾，包括基布，以及在基布中开出的手术孔洞，其特征在于：手术孔洞中从外向内依次连接有凝血连接布层、吸收布层，吸收布层通过凝血连接布层与手术孔洞洞壁连接，其中吸收层为丙纶制成，凝血连接布层由以下重量份的组分制成：
2.根据权利要求1所述的一种手术洞巾，其特征在于：所述基布为涤纶制成。
3.根据权利要求1所述的一种手术洞巾，其特征在于：所述凝血连接布层的最优重量份为：
4.根据权利要求1或3所述的一种手术洞巾，其特征在于：所述凝血连接布层的制作过程为：将虎尾轮粉末、半枝莲粉末、地锦草粉末、黄芪粉末、血竭粉末与明胶按各自重量份混合溶解后，再通过真空干燥法制得备用材料；将备用材料和聚对苯二甲酸乙二醇酯按各自重量份混合形成混合物，再利用熔喷法将混合后的苯二甲酸乙二醇酯制成涤纶，同时利用湿法纺丝法将甲壳素制成甲壳素纤维，最后将涤纶和甲壳素纤维进行混纺得到凝血连接布层。
5.根据权利要求1所述的一种手术洞巾，其特征在于：所述基布、凝血连接布层、吸收布层通过热粘合方法连接。
6.根据权利要求1所述的一种手术洞巾，其特征在于：所述吸收布层的径向宽度小于凝血连接布层的径向宽度。
CN201811187227.6A 2018-10-12 2018-10-12 一种手术洞巾 Pending CN109276318A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021095775A1 (ja) * 2019-11-14 2021-05-20 小林製薬株式会社 抗プラスミン剤

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2508717Y (zh) * 2001-12-10 2002-09-04 王桂娣 高吸液手术洞巾
EP1872738A2 (en) * 2006-06-30 2008-01-02 Finsbury (Development) Limited Surgical drape
CN204109486U (zh) * 2014-09-27 2015-01-21 合肥普尔德医疗用品有限公司 带有抗菌功能的复合材料及其该复合材料的手术洞巾
CN105233328A (zh) * 2015-10-23 2016-01-13 徐爱军 能促进手术刀口快速愈合的医用无纺布敷料
CN205322620U (zh) * 2015-12-24 2016-06-22 陕西省万安药业有限公司 一种防漏妇科医用垫
CN206630674U (zh) * 2016-09-27 2017-11-14 梁爱群 一种冠脉搭桥手术洞巾及手术包

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2508717Y (zh) * 2001-12-10 2002-09-04 王桂娣 高吸液手术洞巾
EP1872738A2 (en) * 2006-06-30 2008-01-02 Finsbury (Development) Limited Surgical drape
CN204109486U (zh) * 2014-09-27 2015-01-21 合肥普尔德医疗用品有限公司 带有抗菌功能的复合材料及其该复合材料的手术洞巾
CN105233328A (zh) * 2015-10-23 2016-01-13 徐爱军 能促进手术刀口快速愈合的医用无纺布敷料
CN205322620U (zh) * 2015-12-24 2016-06-22 陕西省万安药业有限公司 一种防漏妇科医用垫
CN206630674U (zh) * 2016-09-27 2017-11-14 梁爱群 一种冠脉搭桥手术洞巾及手术包

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021095775A1 (ja) * 2019-11-14 2021-05-20 小林製薬株式会社 抗プラスミン剤
CN114007632A (zh) * 2019-11-14 2022-02-01 小林制药株式会社 抗纤溶酶剂

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Inventor after: Long Qicheng

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Application publication date: 20190129