CN104966583B - One kind of a carbon fiber defibrillator monitor ECG lead - Google Patents

One kind of a carbon fiber defibrillator monitor ECG lead Download PDF

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Publication number
CN104966583B
CN104966583B CN201510334350.6A CN201510334350A CN104966583B CN 104966583 B CN104966583 B CN 104966583B CN 201510334350 A CN201510334350 A CN 201510334350A CN 104966583 B CN104966583 B CN 104966583B
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carbon fiber
copper
layer
ecg lead
present invention
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CN201510334350.6A
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Chinese (zh)
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CN104966583A (en
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廖正勇
蒲应春
胡光祥
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深圳宝兴电线电缆制造有限公司
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Abstract

本发明公开一种除颤监护仪用碳纤维心电导联线,包括由内至外依次设置的碳纤维层、铜单线层和护套层,所述碳纤维层由数股碳纤维束合而成,所述铜单线层由若干根均匀围绕于所述碳纤维层的铜单线组成,所述铜单线均匀的沿所述碳纤维层纵向排列,所述护套层包覆于所述铜单线外围。 The present invention discloses a carbon fiber defibrillator monitor ECG lead set, including a carbon fiber layer are sequentially disposed from inside to outside, the copper single wire and sheathing layer, the carbon fiber layer bonded by a number of strands of carbon fiber bundles from the singlet uniform copper layer surrounded by a plurality of roots of the copper layer of the carbon fiber strand of the composition, the copper-line uniformly longitudinally aligned along the carbon fiber layer, said coating layer coated on the periphery of the copper single wire. 本发明方案公开的除颤监护仪用碳纤维心电导联线,在具备高抗拉强度、高抗拉模量、耐高温、低密度的同时具有较低的电阻,碳纤维和铜单线均为直拉束合结构,避免了因绞合结构导致的信号传输失真和频繁剧烈弯曲时导体打折断裂的现象,极大的提高了导线的使用寿命。 Embodiment of the present invention is disclosed with carbon fibers defibrillator monitor ECG lead, equipped with high tensile strength, high tensile modulus, high temperature, low density, while having a low electrical resistance, carbon fibers, and copper single wire are Czochralski bunched configuration, signal transmission is avoided due to the twisted structure results in severe and frequent bending distortions discount conductor fracture phenomenon greatly improve the life of the wire.

Description

一种除颤监护仪用碳纤维心电导联线 One kind of a carbon fiber defibrillator monitor ECG lead

技术领域 FIELD

[0001] 本发明涉及电线线缆器材技术领域,特别涉及一种医用除颤监护仪心电导联线。 [0001] The present invention relates to wire and cable equipment technology, and particularly relates to a medical defibrillator monitors ECG lead.

背景技术 Background technique

[0002] 除颤监护仪是指带有除颤功能和监护功能的一类医用设备,主要功能是通过测量患者生理及病理状态的生物信号,提取其特征,并及时转变成可视信息,对潜在的危机生命的事件自动报警,并可在紧急情况下对患者进行心脏电除颤。 [0002] defibrillator monitor refers to a class of medical devices with defibrillation functions and monitoring functions, the main function is biological signal measuring physiological and pathological state of the patient, wherein the extraction, and promptly converted to visual information, for potentially life-threatening event alarm, and cardiac defibrillation for patients in emergency situations. 除颤监护仪是目前临床上广泛使用的抢救设备之一,它用脉冲电流作用于心脏,实施电击治疗,消除心率失常,使心脏恢复窦性心律。 Defibrillator monitor rescue equipment is one of widespread clinical use at present, it uses electric current pulse to the heart, a shock treatment to eliminate abnormal heart rhythms, the heart to restore sinus rhythm.

[0003] 其中用于传输心电信号的导联线性能十分重要,目前通用的导联线一般采用普通的信号电缆或者绞合的碳纤维电缆,其传输信号不佳、不耐弯曲、使用寿命短,已逐渐不能满足医用除颤监护仪的使用要求。 [0003] wherein lead wires for transmitting important performance ECG, the current common lead line is generally the ordinary carbon fiber cable or signal cable is stranded, its transmission signal is poor, bending intolerance, short life , it has been increasingly unable to meet the requirements of medical defibrillator monitors.

发明内容 SUMMARY

[0004] 为了解决上述技术问题,本发明公开一种除颤监护仪用碳纤维心电导联线,本发明采用如下技术方案来解决上述技术问题: [0004] To solve the above problems, the present invention discloses a carbon fiber defibrillator monitor ECG lead, the present invention adopts the following technical solution to solve the above technical problems:

[0005] 一种除颤监护仪用碳纤维心电导联线,包括由内至外依次设置的碳纤维层、铜单线层和护套层,所述碳纤维层由数股碳纤维束合而成,所述铜单线层由若干根均匀围绕于所述碳纤维层的铜单线组成,所述铜单线均匀的沿所述碳纤维层纵向排列,所述护套层包覆于所述铜单线外围 [0005] A carbon fiber defibrillator monitor ECG lead set, including a carbon fiber layer are sequentially disposed from inside to outside, the copper single wire and sheathing layers, the carbon fibers obtained by laminating a number of strands of carbon fiber bundles, the singlet uniform copper layer surrounded by a plurality of roots of the copper layer of the carbon fiber strand of the composition, the copper-line uniformly longitudinally aligned along the carbon fiber layer, said coating layer coated on the periphery of the copper single wire

[0006] 优选的,在上述的一种除颤监护仪用碳纤维心电导联线中,所述护套层由聚氨酯材料经模套内锥角大于45度的挤压式模具挤制而成。 [0006] Preferably, in the above-described monitor a defibrillator with ECG lead carbon fibers, said sheath layer is made of polyurethane material through a die sleeve cone angle greater than 45 degrees from the extrusion die extrusion.

[0007] 优选的,在上述的一种除颤监护仪用碳纤维心电导联线中,所述碳纤维层和所述铜单线之间平行设置。 [0007] Preferably, the carbon fiber ECG line, arranged in parallel between the carbon fibers and the copper layer in the above-described one-line monitor defibrillator.

[0008] 与现有技术相比,本发明具有如下技术效果: ^ _ [0008] Compared with the prior art, the present invention has the following technical effects: ^ _

[0009] 本发明方案公开的除颤监护仪用碳纤维心电导联线,在具备高抗拉强度、高抗拉模量、耐高温、低密度的同时具有较低的电阻,碳纤维和铜单线均为直拉束合结构,巧免了因绞合结构导致的信号传输失真和频繁剧烈弯曲时导体打折断裂的现象,极大的提高了导线的使用寿命。 [0009] The embodiment of the present invention is disclosed with carbon fibers defibrillator monitor ECG lead, equipped with high tensile strength, high tensile modulus, high temperature, low density, while having a low electrical resistance, carbon fibers, and copper single wire are a linear structure bundle drawn together, Qiao Free twisted structure due to the transmission signal distortion due to frequent and severe bending fracture phenomena discount conductor, greatly improve the life of the wire.

附图说明 BRIEF DESCRIPTION

[0010] 图1为本发明导联线截面图 [0010] FIG 1 a sectional view of the lead wires of the present invention

具体实施方式 Detailed ways

[0011] 下面对本发明实施例中的技术方案进行清楚的描述。 Technical solutions in the embodiments described will be apparent [0011] The following embodiments of the present invention. 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。 Obviously, the described embodiments are merely part of embodiments of the present invention rather than all embodiments. 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。 Based on the embodiments of the present invention, all other embodiments of ordinary skill in the art without any creative effort shall fall within the scope of the present invention. [0012]如图1所示,本发明公开一种除颤监护仪用碳纤维心电导联线,包括由内而外设置的碳纤维层1、铜单线层2、护套层3组成,在本实施例中通单线层2为4根均匀围绕于碳纤维层1外周的铜单线4组成,碳纤维层1由数股碳纤维束合而成,铜单线4均匀的沿碳纤维层1纵向排列;护套层3包覆于铜单线层2周围,护套层3有聚氨酯材料经模套内锥角大于45度的挤压式模具挤制而成。 [0012] As shown, the present invention discloses a carbon fiber defibrillator monitor ECG lead set, comprising a carbon fiber layer 1 is provided from the inside out, single-wire copper layer 2, layer 3 is composed of a sheath 1, the present embodiment embodiment through the single line layer 2 is four uniformly around in an outer periphery of the carbon fiber layer copper-line 4 composed of a carbon fiber layer 1 is made of the number of strands of carbon fibers bunched together, copper-line 41 aligned longitudinally uniform along the carbon fiber layer; jacket layer 3 2 layer coated on a copper single wire around the sheath layer 3 material is molded polyurethane sleeve cone angle greater than 45 degrees from the extrusion die extrusion. 碳纤维层1和铜单线层2均不进行绞合,在挤制护套时利用挤出机头前面的分线板直拉处理。 Carbon fiber layer 1 and a copper layer 2 singlet not be twisted, in front of an extrusion head breakout board Czochralski process when extruded sheath.

[0013]本发明方案公开的除颤监护仪用碳纤维心电导联线,在具备高抗拉强度、高抗拉模量、耐高温、低密度的同时具有较低的电阻,碳纤维和铜单线均为直拉束合结构,避免了因绞合结构导致的信号传输失真和频繁剧烈弯曲时导体打折断裂的现象,极大的提高了导线的使用寿命。 [0013] embodiment of the present invention is disclosed with carbon fibers defibrillator monitor ECG lead, equipped with high tensile strength, high tensile modulus, high temperature, low density, while having a low electrical resistance, carbon fibers, and copper single wire are a linear structure bundle drawn together, avoiding the transmission of signals due to distortion caused by the twisted structure and frequent severe discounts meander conductor fracture phenomenon greatly improve the life of the wire.

[0014] 同时护套层挤出时采用模套内锥角大于45度的挤压模具,增加了护套层的附着力,进一步提高导线的结构稳定性和耐弯曲性能。 [0014] The die case while using an extrusion die cone angle greater than 45 degrees, increases the adhesion of the coating layer, to further improve the structural stability and bending resistance of the sheath layer is extruded wire. 另外护套材料为聚氨酯,可以在一些特殊的医疗场所放心使用 In addition sheathing material is polyurethane, is safe to use in some special medical facilities

[0015] 对于本领域技术人员而言,显然本发明不限于上述示范性实施例的细节,而且在不背离本发明的精神或基本特征的情况下,能够以其他的具体形式实现本发明。 In the case [0015] to those skilled in the art, that the invention is not limited to the details of the above-described exemplary embodiment, but without departing from the spirit or essential characteristics of the present invention, the present invention can be realized in other specific forms. 因此,无论从哪一点来看,均应将实施例看作是示范性的,而且是非限制性的,本发明的范围由所附权利要求而不是上述说明限定,因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。 Therefore, no matter from what point of view, the embodiments should be considered exemplary, and not limiting, the scope of the invention being indicated by the appended claims rather than by the foregoing description, the appended claims are therefore intended to All changes which come within the meaning and range of equivalents thereof are within the present invention include. 不应将权利要求中的任何附图标记视为限制所涉及的权利要求。 In the claims should not be considered as any reference numerals as claimed in claim limitations involved.

[0016] 此外,应当理解,虽然本说明书按照实施方式加以描述,但并非每个实施方式仅包含一个独立的技术方案,说明书的这种叙述方式仅仅是为清楚起见,本领域技术人员应当将说明书作为一个整体,各实施例中的技术方案也可以经适当组合,形成本领域技术人员可以理解的。 [0016] Further, it should be understood that while the present specification be described in terms of embodiments, but not every embodiment contains only a separate aspect, this narrative description only for the sake of clarity, those skilled in the specification should as a whole, the technical solutions in the respective embodiments may be suitably combined to form one skilled in the art can be appreciated.

Claims (3)

1.-种除颤监护仪用碳纤维心电导联线,其s=:sr线ssss;ss|€ 护套层包裹于所述铜单线外围,所述碳纤维和铜单线均为直拉束合结构,所述护套层由聚氨酯材料经模套内锥角大于妨度的挤压式模具挤制而成。 1.- kinds of carbon fibers with a defibrillator monitor ECG lead which s =: sr line ssss; ss | € jacket layer wrapped on the periphery of the copper single wire, copper and the carbon fibers are straight-line bundle drawn laminate structure the jacket layer of polyurethane material is greater than the taper angle of the die case of the extrusion die nuisance extruded together. 、、 ,,
2. 根据权利要求1所述的一种除颤监护仪用碳纤维心电导联线,其特征在于:所述碳纤维层和所述铜单线之间平行设置。 2. A defibrillator according to one of the monitor 1, a carbon fiber as claimed in claim ECG lead, characterized in that: the carbon fibers are arranged in parallel between the copper layer and a single line. ,
3. 根据权利要求1所述的一种除颤监护仪用碳纤维心电导联线,其特征在于:所述铜单线为4根。 3. A defibrillator according to one of the monitor 1, a carbon fiber as claimed in claim ECG lead, characterized in that: the copper is a 4-line.
CN201510334350.6A 2015-06-16 2015-06-16 One kind of a carbon fiber defibrillator monitor ECG lead CN104966583B (en)

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Publication number Priority date Publication date Assignee Title
JP2003045244A (en) * 2001-08-03 2003-02-14 Hitachi Cable Ltd Semi-flexible extra fine coaxial cable and its terminal connection method
CN102592721A (en) * 2012-03-20 2012-07-18 青岛光电电子器具有限公司 Electrocardiogram cable and manufacturing method thereof
CN203910292U (en) * 2014-04-30 2014-10-29 深圳市来事达电线电缆实业有限公司 Medial-used electrocardiogram machine lead main cable
CN204143930U (en) * 2014-10-21 2015-02-04 大连德昌线缆有限公司 Flexible medical wire with hollow plain tube

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