CN110232993A - 一种碳纤维医疗线 - Google Patents

一种碳纤维医疗线 Download PDF

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Publication number
CN110232993A
CN110232993A CN201910569091.3A CN201910569091A CN110232993A CN 110232993 A CN110232993 A CN 110232993A CN 201910569091 A CN201910569091 A CN 201910569091A CN 110232993 A CN110232993 A CN 110232993A
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Prior art keywords
carbon fiber
medical treatment
inner core
treatment line
insulating layer
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CN201910569091.3A
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English (en)
Inventor
徐健
黄荣华
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Lianzhong Wire & Cable Technology (ji'an) Co Ltd
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Lianzhong Wire & Cable Technology (ji'an) Co Ltd
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Priority to CN201910569091.3A priority Critical patent/CN110232993A/zh
Publication of CN110232993A publication Critical patent/CN110232993A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/0009—Details relating to the conductive cores
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0216—Two layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H01B7/041—Flexible cables, conductors, or cords, e.g. trailing cables attached to mobile objects, e.g. portable tools, elevators, mining equipment, hoisting cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
    • H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
    • H01B7/183—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of an outer sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/184—Sheaths comprising grooves, ribs or other projections

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  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electrotherapy Devices (AREA)

Abstract

本发明公开了一种碳纤维医疗线，包括有碳纤维复合芯线，所述碳纤维复合芯线外包覆有绝缘外套；所述碳纤维复合芯线包括有碳纤维内芯，所述碳纤维内芯外表面上螺旋盘绕有多股镀锡铜线。本发明采用碳纤维内芯和镀锡铜线的复合设计，碳纤维内芯使得线缆具备较高的除颤电阻来耐压，且碳纤维内芯重量轻、强度高且柔软；镀锡铜线螺旋盘绕在碳纤维内芯外，可利用电流的集肤效应，保证良好的导电性能。

Description

一种碳纤维医疗线
技术领域
本发明属于电力电缆技术领域，具体涉及一种碳纤维医疗线。
背景技术
除颤仪是利用较强的脉冲电流通过心脏来消除心律失常，使之恢复窦性心律的一种医疗器械，是手术室必备的急救设备。对于进行心肺复苏，除颤是很重要的步骤之一。
现有技术中，用于除颤仪的线缆除颤电阻并不理想，线缆要具有较高的除颤电阻来耐压，同时还要具有良好的导电性能。并且，由于是用于病房环境，就要求线缆更加具有亲和力，如较轻的重量，柔软，抗拉，生物兼容性和抗过敏。
发明内容
本发明的目的在于提供一种碳纤维医疗线，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：一种碳纤维医疗线，包括有碳纤维复合芯线，所述碳纤维复合芯线外包覆有绝缘外套；
所述碳纤维复合芯线包括有碳纤维内芯，所述碳纤维内芯外表面上螺旋盘绕有多股镀锡铜线。
优选的，所述碳纤维内芯为若干根碳纤维单线绞制而成。
优选的，所述镀锡铜线的数量为四股。
优选的，所述绝缘外套由内向外依次包括有绝缘层和外护套，所述绝缘层包覆碳纤维复合芯线，所述外护套包覆绝缘层。
优选的，所述绝缘层外表面上周向均匀间隔设置有多个凹槽，所述凹槽内均填充有碳纤维绳。
优选的，所述绝缘层的材料为PVC。
优选的，所述外护套的材料为医用PVC。
有益效果：
(1)本发明的一种碳纤维医疗线，采用碳纤维内芯和镀锡铜线的复合设计，碳纤维内芯使得线缆具备较高的除颤电阻来耐压，且碳纤维内芯重量轻、强度高且柔软；镀锡铜线螺旋盘绕在碳纤维内芯外，可利用电流的集肤效应，保证良好的导电性能。
(2)本发明的一种碳纤维医疗线，外护套的材料为医用PVC，可与病人的皮肤进行良好接触，防止皮肤过敏。
(3)本发明的一种碳纤维医疗线，绝缘层外表面上凹槽及凹槽内填充碳纤维绳的设计，与碳纤维内芯配合，可进一步提高该碳纤维医疗线的韧性和抗拉强度，产品使用寿命长。
附图说明
图1为本发明碳纤维医疗线的横截面结构示意图。
图中：1-碳纤维复合芯线，11-碳纤维内芯，12-镀锡铜线，2-绝缘外套，21-绝缘层，22-外护套，23-凹槽，24-碳纤维绳。
具体实施方式
下面结合附图进一步说明本发明的实施例。
如图1所示，一种碳纤维医疗线，包括有碳纤维复合芯线1，所述碳纤维复合芯线1外包覆有绝缘外套2；
所述碳纤维复合芯线1包括有碳纤维内芯11，所述碳纤维内芯11外表面上螺旋盘绕有多股镀锡铜线12。
所述碳纤维内芯11为若干根碳纤维单线绞制而成，抗拉强度高，韧性好。
所述镀锡铜线12的数量为四股。
所述绝缘外套2由内向外依次包括有绝缘层21和外护套22，所述绝缘层21包覆碳纤维复合芯线1，所述外护套22包覆绝缘层21。
所述绝缘层21外表面上周向均匀间隔设置有多个凹槽23，所述凹槽23内均填充有碳纤维绳24。
所述绝缘层21的材料为PVC，绝缘层21使碳纤维复合芯线1与周围环境或相邻导体间相互绝缘。
所述外护套22的材料为医用PVC，外护套22可对整个线缆起到保护作用，并能与病人皮肤进行良好接触。
本实施例的一种碳纤维医疗线，采用碳纤维内芯11和镀锡铜线12的复合设计，碳纤维内芯11使得线缆具备较高的除颤电阻来耐压，且碳纤维内芯11重量轻、强度高且柔软；镀锡铜线12螺旋盘绕在碳纤维内芯11外，可利用电流的集肤效应，保证良好的导电性能。
本实施的一种碳纤维医疗线，外护套22的材料为医用PVC，可与病人的皮肤进行良好接触，防止皮肤过敏。
本实施的一种碳纤维医疗线，绝缘层21外表面上凹槽23及凹槽23内填充碳纤维绳24的设计，与碳纤维内芯11配合，可进一步提高该碳纤维医疗线的韧性和抗拉强度，产品使用寿命长。
以上对本发明的具体实施例进行了详细描述，但其只是作为范例，本发明并不限制于以上描述具体实施例。对于本领域技术人员而言，任何对本发明进行的等同修改和替代也都在本发明的范畴之中。因此，在不脱离本发明的精神和范围下所作的均等变换和修改，都涵盖在本发明范围内。

Claims (7)

1.一种碳纤维医疗线，其特征在于：
包括有碳纤维复合芯线(1)，所述碳纤维复合芯线(1)外包覆有绝缘外套(2)；
所述碳纤维复合芯线(1)包括有碳纤维内芯(11)，所述碳纤维内芯(11)外表面上螺旋盘绕有多股镀锡铜线(12)。
2.根据权利要求1所述的一种碳纤维医疗线，其特征在于：
所述碳纤维内芯(11)为若干根碳纤维单线绞制而成。
3.根据权利要求1所述的一种碳纤维医疗线，其特征在于：
所述镀锡铜线(12)的数量为四股。
4.根据权利要求1所述的一种碳纤维医疗线，其特征在于：
所述绝缘外套(2)由内向外依次包括有绝缘层(21)和外护套(22)，所述绝缘层(21)包覆碳纤维复合芯线(1)，所述外护套(22)包覆绝缘层(21)。
5.根据权利要求4所述的一种碳纤维医疗线，其特征在于：
所述绝缘层(21)外表面上周向均匀间隔设置有多个凹槽(23)，所述凹槽(23)内均填充有碳纤维绳(24)。
6.根据权利要求4所述的一种碳纤维医疗线，其特征在于：
所述绝缘层(21)的材料为PVC。
7.根据权利要求4所述的一种碳纤维医疗线，其特征在于：
所述外护套(22)的材料为医用PVC。
CN201910569091.3A 2019-06-27 2019-06-27 一种碳纤维医疗线 Pending CN110232993A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022048035A1 (zh) * 2020-09-04 2022-03-10 江苏易鼎复合技术有限公司 一种复合材料增强的绝缘导线及其制作方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022048035A1 (zh) * 2020-09-04 2022-03-10 江苏易鼎复合技术有限公司 一种复合材料增强的绝缘导线及其制作方法

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