WO2021093150A1 - 一种偏心心电电极 - Google Patents

一种偏心心电电极 Download PDF

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Publication number
WO2021093150A1
WO2021093150A1 PCT/CN2020/070799 CN2020070799W WO2021093150A1 WO 2021093150 A1 WO2021093150 A1 WO 2021093150A1 CN 2020070799 W CN2020070799 W CN 2020070799W WO 2021093150 A1 WO2021093150 A1 WO 2021093150A1
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WIPO (PCT)
Prior art keywords
electrode
lead
backing
sheet body
eccentric
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PCT/CN2020/070799
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English (en)
French (fr)
Inventor
赵德政
郭钰
周航
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青岛光电医疗科技有限公司
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Publication of WO2021093150A1 publication Critical patent/WO2021093150A1/zh

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • A61B5/251—Means for maintaining electrode contact with the body
    • A61B5/257—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes
    • A61B5/259—Means for maintaining electrode contact with the body using adhesive means, e.g. adhesive pads or tapes using conductive adhesive means, e.g. gels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/16—Details of sensor housings or probes; Details of structural supports for sensors
    • A61B2562/164—Details of sensor housings or probes; Details of structural supports for sensors the sensor is mounted in or on a conformable substrate or carrier

Definitions

  • the present invention belongs to the technical field of medical equipment, and relates to an electrocardiographic electrode, which is used for the extraction and transmission of bioelectric signals of the human body/living body. It can also be applied to health detection, detection, etc., specifically, an eccentric ECG electrode.
  • eccentric ECG electrodes mostly use medical non-woven fabric, foam or other backing substrate as the main attachment material.
  • the body of the electrode sheet is attached to the backing substrate, and the electrode collection point is covered with biological conductive gel.
  • the tail lead-out point is connected with the electrode collection point, and the lead-out point is provided with an electrode button or other lead-out methods.
  • the tail export point can move up and down.
  • the current eccentric electrocardiographic electrode products on the market are basically foreign brands, and the existing eccentric electrocardiographic electrode structure generally has the problems of more structural layers and high cost.
  • eccentric ECG electrodes The main application of eccentric ECG electrodes is Holter, which is worn 24 hours. The wearer is in a normal life state. Therefore, the product needs to be comfortable to wear on the skin, breathable to reduce skin damage, and also needs to have a certain degree of water resistance because of the possibility of contact with water. It needs to be easy to wear, because the doctors and nurses in the hospital operate very quickly, which cannot increase unnecessary workload or reduce efficiency.
  • the existing eccentric ECG electrodes mainly have the following problems:
  • the electrode sheet body of the existing eccentric ECG electrode is set on the back of the backing, and the leading-out tail of the electrode sheet body is a movable part, which is easily separated from the backing when it is lifted and moved;
  • the existing backing materials used for eccentric ECG electrodes are mostly non-woven fabrics and foam, and some single-layer films are used as backing materials.
  • non-woven fabric has the characteristics of softness and good air permeability, but it is not waterproof.
  • foam can be waterproof, but the foam material itself is not breathable and has poor skin comfort and adaptability. If a single-layer film is used as the backing, it is both breathable and waterproof, and has good skin comfort and adaptability.
  • the thickness of the single-layer film is too thin, and the thickness of the conventional single-layer film is about 0.02- 0.05mm, it is inconvenient for clinical use, and a protective film must be added. After the increase, the production cost will also rise;
  • the existing eccentric electrocardiographic electrodes have multiple levels of structure, complicated processes, and high manufacturing costs.
  • the present invention provides an eccentric electrocardiographic electrode with reasonable structure design and simple process, which can prevent the electrode sheet body from separating from the backing, reduce the use of materials, and reduce the cost; furthermore, Improve comprehensive performance such as waterproof, breathability and comfort.
  • An eccentric electrocardiographic electrode includes a release sheet, a backing, and an electrode sheet body.
  • One end of the electrode sheet body is a collection part and the other end is a lead-out tail.
  • the lead-out tail is used to set an electrode lead-out element or an electrode lead-out structure.
  • the bottom surface of the collecting part of the electrode sheet body is covered with conductive biogel, and it is characterized in that the backing corresponds to the through hole at one end of the lead-out tail of the electrode sheet body, and the electrode sheet body is arranged on the bottom surface of the backing.
  • the backing is integrated with the collecting part of the electrode sheet body, and the electrode lead-out element or electrode lead-out structure is exposed from the through hole.
  • the backing is a three-layer composite breathable waterproof material, both sides are breathable films, and the middle is a breathable non-woven fabric.
  • the breathability of the breathable film is at least 1000 g/m 2 day, so The air-permeable non-woven fabric is 20-30 g/m 2 fiber non-woven fabric.
  • the air-permeable film in the backing and the air-permeable non-woven fabric are bonded as a whole with mesh gluing, pattern gluing or spot gluing, and the bottom surface of the backing adopts mesh.
  • the pattern gluing, pattern gluing or spot gluing is used to coat the medical glue, and the backing surface and the collecting part of the electrode sheet body are bonded as a whole.
  • the bottom surface of the collecting part of the electrode sheet body is provided with a double-sided rubber ring, and the hole in the middle of the double-sided rubber ring is filled with the conductive biogel.
  • the electrode lead-out element is an electrode buckle
  • the electrode buckle includes an electrode male buckle core body and an electrode male buckle
  • the electrode male buckle core body and the electrode male buckle are fastened to the
  • the lead-out tail part of the electrode sheet body is covered by an insulating film on the electrode male buckle core body and the lead-out tail part of the surrounding electrode sheet body.
  • the electrode lead-out structure is a printed lead-out circuit on the lead-out tail surface of the electrode sheet body.
  • the electrode sheet body is a sheet structure made of a conductive substrate or a non-conductive substrate plated with a conductive film, and the main body of the collecting part of the electrode sheet body is semicircular, so The lead-out tail of the electrode sheet body is tongue-shaped.
  • the release sheet is rectangular, circular or elliptical, the release sheet covers the backing and the bottom surface of the electrode sheet body, and the backing corresponds to the electrode sheet A piece of easy-to-tear paper is arranged on the edge of the bottom surface at one end of the lead-out tail of the main body.
  • the present invention has fewer structural levels, simple process, can reduce the use of materials, and can reduce costs.
  • a through hole is opened at the end of the lead-out tail of the backing corresponding to the electrode sheet body.
  • the electrode sheet body is arranged on the bottom surface of the backing.
  • the electrode buckle is exposed from the through hole and can be lifted to move. With the edge of the through hole, the body of the electrode sheet is not easily separated from the backing.
  • the backing of the present invention is made of three-layer composite breathable and waterproof material, which has certain waterproof, breathable, antibacterial, soft, crisp and other properties.
  • Figure 1 is a front view of Embodiment 1 of an eccentric electrocardiographic electrode according to the present invention.
  • Figure 2 is an exploded view of the assembly of embodiment 1 of an eccentric electrocardiographic electrode according to the present invention
  • Embodiment 3 is a front view of Embodiment 2 of an eccentric electrocardiographic electrode according to the present invention.
  • Fig. 4 is an exploded view of the assembly of embodiment 2 of an eccentric electrocardiographic electrode according to the present invention.
  • the labels in the figure are: 1-release sheet, 2-electrode male buckle, 2.1-electrode male buckle core body, 3-backing, 3.1-through hole, 4-electrode sheet body, 4.1-lead out tail, 5-easy Tear the paper, 6-double-sided rubber ring, 6.1-hole, 7-conductive bio-gel, 8. Insulating film.
  • an eccentric ECG electrode of the present invention includes a release sheet 1, a backing 3, and an electrode sheet body 4.
  • One end of the electrode sheet body 4 is a collection part, and the other end is a lead-out tail 4.1 ,
  • the lead-out tail 4.1 is provided with an electrode lead-out element (or electrode lead-out structure), and the bottom surface of the collection part of the electrode sheet body 4 is covered with a conductive biogel 7.
  • the backing 3 is provided with a through hole 3.1 at one end corresponding to the lead-out portion 4.1 of the electrode sheet body 4.
  • the electrode sheet body 4 is arranged on the bottom surface of the backing 3, and the backing 3 is integrated with the collecting part of the electrode sheet body 4.
  • the lead-out element (or electrode lead-out structure) is exposed from the through hole 3.1.
  • the aforementioned backing 3 is a three-layer composite breathable and waterproof material, both sides of which are breathable films, and a breathable non-woven fabric in the middle.
  • the air-permeable film in the backing 3 and the air-permeable non-woven fabric are bonded as a whole by using mesh gluing, pattern gluing or spot gluing. While ensuring the peel strength, the non-glued part can maintain the air permeability function, and maximize the air permeability of the backing 3 material.
  • the bottom surface of the backing 3 is coated with medical glue by means of mesh gluing, pattern gluing or spot gluing, and the bottom surface of the backing 3 is bonded to the collecting part 4.1 of the electrode sheet body 4 as a whole.
  • the single-layer air-permeable film has an air permeability of at least 1000g/m 2 day (preferably 2000g/m 2 day), has waterproof and air-permeable effects, can be used as surgical consumables, and has anti-bacterial effects;
  • the air-permeable non-woven fabric is 20- 30g/m 2 non-woven fabric with good air permeability.
  • the electrode lead-out element is an electrode buckle, which includes an electrode male buckle core 2.1 and an electrode male buckle 2.
  • the electrode male buckle core 2.1 and the electrode male buckle 2 are buckled and fixed on the electrode sheet
  • the lead-out tail 4.1 of the main body 4 is covered by an insulating film 8 on the electrode male buckle core 2.1 and the lead-out tail 4.1 of the surrounding electrode sheet body 4, and the insulating film 8 is in the shape of a tongue.
  • a double-sided rubber ring 6 is provided on the bottom surface of the collecting part of the electrode sheet body 4, and the above-mentioned conductive biogel 7 is filled in the hole 6.1 in the middle of the double-sided rubber ring 6.
  • the above-mentioned electrode sheet body 4 is a sheet structure made of a conductive substrate or a non-conductive substrate plated with a conductive film.
  • the main body of the collecting part of the electrode sheet body 4 is a semicircular shape, and the lead-out tail 4.1 of the electrode sheet body 4 is a tongue shape.
  • the above-mentioned release sheet 1 is rectangular, circular or elliptical.
  • the release sheet 1 covers the bottom surface of the backing 3 and the electrode sheet body 4, and the backing 3 is provided on the edge of the bottom surface corresponding to the lead-out tail 4.1 end of the electrode sheet body 4 A piece of easy-to-tear paper 5.
  • the electrode lead-out structure adopted in Embodiment 2 is a printed lead-out circuit on the surface of the lead-out tail 4.1 of the electrode sheet body 4; furthermore, conductive components can be connected to the printed lead-out circuit, and the tongue-shaped front end of the lead-out tail 4.1 of the electrode sheet body 4 has a special-shaped structure.
  • the release sheet 1 When in use, uncover the release sheet 1, attach the backing 3 to the surface of the human body (such as the chest), tear off the easy-to-tear paper 5, and connect the lead wire of the testing instrument to the electrode sheet body 4 through the conductive connector.
  • the electrode male buckle 2 is connected to the printed lead-out circuit (or the conductive part on the printed lead-out circuit) on the surface of the lead-out tail 4.1 for detection.

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Abstract

一种偏心心电电极，包括离型片（1）、背衬（3）及电极片本体（4），电极片本体（4）一端为采集部，另一端为导出尾部（4.1），导出尾部（4.1）用于设置电极导出元件或电极导出结构，电极片本体（4）的采集部底面上覆盖有导电生物凝胶（7），偏心心电电极的特点是：背衬（3）对应电极片本体（4）的导出尾部（4.1）一端上开有透孔（3.1），电极片本体（4）设置在背衬（3）的底面上，背衬（3）与电极片本体（4）的采集部结合为一体，电极导出元件或电极导出结构从透孔（3.1）露出。其结构设计合理，工艺简单，可以防止电极片本体（4）与背衬（3）分离，减少物料的使用，降低成本；另外，可以提高防水性、透气性和舒适性等综合性能。

Description

一种偏心心电电极 技术领域
本发明属于医疗器械技术领域，涉及一种心电电极，用于人体/活体生物电信号的提取、传输，主要应用于心电/脑电/肌电等方面，可用于医院等专业医疗机构，也可应用于健康检测、检测等方面，具体说是一种偏心心电电极。
 背景技术
目前偏心心电电极多采用医用无纺布、泡棉或其他基材的背衬基材做主贴附材料，电极片本体贴附于背衬基材上，电极采集点上覆盖生物导电凝胶，尾部导出点与电极采集点相连，导出点设有电极扣或其他导出方式。尾部导出点可上下活动。
目前市场上的偏心心电电极产品基本都为国外品牌，现有偏心心电电极的结构普遍存在结构层次较多、成本偏高的问题。
随着技术的发展，目前市场上对产品的需求逐渐增加防水、阻菌、透气、舒适或其他要求。而现有偏心心电电极背衬的常用物料只能满足其中一种或几种需求。
偏心心电电极的主要应用为动态心电holter，24h佩戴。佩戴人员为正常生活状态。因此，产品需要对皮肤能佩戴舒适、有透气性可减少皮肤损伤，还需要能有一定的防水性，因为，存在与水接触的可能性。需要方便佩戴，因为医院的医生护士操作手法很快，不能增加不必要的工作量或降低效率。
 技术问题
现有的偏心心电电极主要存在如下问题：
1、现有偏心心电电极的电极片本体设置在背衬的背面上，电极片本体导出尾部为活动部分，其翘起活动时容易与背衬分开；
2、现有偏心心电电极使用的背衬材质多为无纺布、泡棉，也有采用单层薄膜作为背衬材料。无纺布作为背衬，具有柔软、透气性好的特点，但是，不能防水。泡棉作为背衬，可以防水，但是泡棉材质本身不透气，且对皮肤的舒适性和适应性较差。若采用单层薄膜作为背衬，既有透气性，也可防水，对皮肤的舒适性和适应性很好，但是，单层薄膜的厚度太薄，常规单层薄膜的使用厚度约为0.02-0.05mm，临床使用时不方便，必须增加保护膜。增加后，制作成本也会上升；
3、现有偏心心电电极结构层次多，工艺复杂，制造成本偏高。
 技术解决方案
本发明为解决现有技术存在的上述问题，提供一种偏心心电电极，其结构设计合理，工艺简单，可以防止电极片本体与背衬分离，减少物料的使用，降低成本；进一步的是，提高防水性、透气性和舒适性等综合性能。
本发明的目的是通过以下技术方案实现的：
一种偏心心电电极，包括离型片、背衬及电极片本体，所述电极片本体一端为采集部，另一端为导出尾部，所述导出尾部用于设置电极导出元件或电极导出结构，所述电极片本体的采集部底面上覆盖有导电生物凝胶，其特征在于，所述背衬对应电极片本体导出尾部一端上开有透孔，电极片本体设置在背衬的底面上，所述背衬与电极片本体的采集部结合为一体，所述电极导出元件或电极导出结构从所述透孔露出。
对上述技术方案的改进：所述背衬为三层复合透气防水材料，其两侧面均为透气薄膜，中间为透气无纺布，所述透气薄膜的透气率至少为1000g/m 2day，所述透气无纺布选用20-30g/m 2的纤维无纺布。
对上述技术方案的进一步改进：所述背衬中的透气薄膜与透气无纺布之间采用网格式涂胶、花纹式涂胶或斑点涂胶粘接为一体，所述背衬的底面采用网格式涂胶、花纹式涂胶或斑点涂胶方式涂布医用胶，所述背衬底面与所述电极片本体的采集部粘接为一体。
对上述技术方案的进一步改进：所述电极片本体的采集部底面上设置双面胶圈，所述双面胶圈中间的孔中填充有所述的导电生物凝胶。
对上述技术方案的一种改进：所述电极导出元件为电极扣，所述电极扣包括电极公扣芯体和电极公扣，所述电极公扣芯体与电极公扣扣合固定在所述电极片本体的导出尾部，并由一绝缘膜覆盖在所述电极公扣芯体及周边的电极片本体的导出尾部上。
对上述技术方案的另一种改进：所述电极导出结构为电极片本体的导出尾部表面上的印刷导出电路。
对上述技术方案的进一步改进：所述电极片本体由导电基材或镀覆有导电膜的非导电基材制成的片状结构，所述电极片本体的采集部主体为大半圆形，所述电极片本体的导出尾部为舌状。
对上述技术方案的进一步改进：所述离型片为矩形、圆形或椭圆形，所述离型片覆盖在所述背衬及电极片本体的底面上，所述背衬对应所述电极片本体的导出尾部一端的底面边沿上设置一条易撕纸。
 有益效果
本发明与现有技术相比的优点和积极效果是：
1、本发明的结构层次较少，工艺简单，能减少物料的使用，可降低成本。
2、本发明在背衬对应电极片本体导出尾部一端开有透孔，电极片本体设置在背衬的底面上，电极扣从透孔中露出，并可以翘起活动，活动时的着力点是透孔边沿，电极片本体不容易与背衬分开。
3、本发明的背衬选用三层复合透气防水材料，具备一定的防水、透气、阻菌、柔软、挺括等性能。
 附图说明
图1为本发明一种偏心心电电极实施例1的主视图；
图2为为本发明一种偏心心电电极实施例1的装配分解图；
图3为本发明一种偏心心电电极实施例2的主视图；
图4为本发明一种偏心心电电极实施例2的装配分解图。
图中的标号为：1-离型片、2-电极公扣、2.1-电极公扣芯体、3-背衬、3.1-透孔、4-电极片本体、4.1-导出尾部、5-易撕纸、6-双面胶圈、6.1-孔、7-导电生物凝胶、8、绝缘膜。
 本发明的实施方式
以下结合附图对本发明作进一步详细描述：
参见图1、图2，本发明一种偏心心电电极的具体实施方式，包括离型片1、背衬3及电极片本体4，电极片本体4一端为采集部，另一端为导出尾部4.1，导出尾部4.1设置电极导出元件（或电极导出结构），在电极片本体4的采集部底面上覆盖有导电生物凝胶7。上述背衬3对应电极片本体4的导出尾部4.1一端上开有透孔3.1，电极片本体4设置在背衬3的底面上，背衬3与电极片本体4的采集部结合为一体，电极导出元件（或电极导出结构）从所述透孔3.1露出。
进一步地，上述背衬3为三层复合透气防水材料，其两侧面均为透气薄膜，中间为透气无纺布。
优选地，上述背衬3中的透气薄膜与透气无纺布之间采用网格式涂胶、花纹式涂胶或斑点涂胶粘接为一体。在保证剥离强度的同时，非涂胶部分可以保持透气功能，最大限度地发挥背衬3材料的透气性能。
上述背衬3的底面采用网格式涂胶、花纹式涂胶或斑点涂胶方式涂布医用胶，背衬3底面与电极片本体4的采集部4.1粘接为一体。
单层的上述透气薄膜的透气率至少为1000g/m 2day（优选的为2000g/m 2day），具有防水、透气作用，可用于手术耗材，具有阻菌作用；透气无纺布选用20-30g/m 2的纤维无纺布，透气性好。
如1、图2所示，为本发明一种偏心心电电极的实施例1，实施例1的其他结构在前面已经具体描述。实施例1的具体结构中，其电极导出元件为电极扣，电极扣包括电极公扣芯体2.1和电极公扣2，电极公扣芯体2.1与电极公扣2扣合固定在所述电极片本体4的导出尾部4.1，并由一绝缘膜8覆盖在电极公扣芯体2.1及周边的电极片本体4的导出尾部4.1上，绝缘膜8形状为舌状。
再进一步地，在电极片本体4的采集部底面上设置双面胶圈6，在双面胶圈6中间的孔6.1中填充有上述的导电生物凝胶7。
上述电极片本体4由导电基材或镀覆有导电膜的非导电基材制成的片状结构，电极片本体4的采集部主体为大半圆形，电极片本体4的导出尾部4.1为舌状。
上述离型片1为矩形或圆形或椭圆形，离型片1覆盖在背衬3及电极片本体4的底面上，背衬3对应电极片本体4的导出尾部4.1一端的底面边沿上设置一条易撕纸5。
如3、图4所示，为本发明一种偏心心电电极的实施例2，实施例2的大部分结构与实施例1基本相同，不再赘述。实施例2未采用实施例1的电极扣和绝缘膜8。实施例2采用的电极导出结构为电极片本体4的导出尾部4.1表面上的印刷导出电路；进一步还可在印刷导出电路连接导电部件, 电极片本体4的导出尾部4.1舌状前端为异形结构。
使用时，揭开离型片1，将背衬3贴附于人体表面（如胸部），撕掉易撕纸5，将检测仪器的导联线通过导电连接件连接到电极片本体4上的电极公扣2上，或者，与导出尾部4.1表面上的印刷导出电路（或印刷导出电路上的导电部件）连接，即可进行检测。
当然，上述说明并非是对本发明的限制，本发明也并不限于上述举例，本技术领域的普通技术人员，在本发明的实质范围内所做出的变化、改型、添加或替换，也应属于本发明的保护范围。

Claims (10)

  1. 一种偏心心电电极，包括离型片、背衬及电极片本体，所述电极片本体一端为采集部，另一端为导出尾部，所述导出尾部用于设置电极导出元件或电极导出结构，所述电极片本体的采集部底面上覆盖有导电生物凝胶，其特征在于，所述背衬对应电极片本体导出尾部一端上开有透孔，电极片本体设置在背衬的底面上，所述背衬与电极片本体的采集部结合为一体，所述电极导出元件或电极导出结构从所述透孔露出。
  2. 按照权利要求1所述的偏心心电电极，其特征在于，所述背衬为三层复合透气防水材料，其两侧面均为透气薄膜，中间为透气无纺布，所述透气薄膜的透气率至少为1000g/m 2day，所述透气无纺布选用20-30g/m 2的纤维无纺布。
  3. 按照权利要求1或2所述的偏心心电电极，其特征在于，所述背衬中的透气薄膜与透气无纺布之间采用网格式涂胶、花纹式涂胶或斑点涂胶粘接为一体，所述背衬的底面采用网格式涂胶、花纹式涂胶或斑点涂胶方式涂布医用胶，所述背衬底面与所述电极片本体的采集部粘接为一体。
  4. 按照权利要求1或2所述的偏心心电电极，其特征在于，所述电极片本体的采集部底面上设置双面胶圈，所述双面胶圈中间的孔中填充有所述的导电生物凝胶。
  5. 按照权利要求3所述的偏心心电电极，其特征在于，所述电极片本体的采集部底面上设置双面胶圈，所述双面胶圈中间的孔中填充有所述的导电生物凝胶。
  6. 按照权利要求1或2所述的偏心心电电极，其特征在于，所述电极导出元件为电极扣，所述电极扣包括电极公扣芯体和电极公扣，所述电极公扣芯体与电极公扣扣合固定在所述电极片本体的导出尾部，并由一绝缘膜覆盖在所述电极公扣芯体及周边的电极片本体的导出尾部上。
  7. 按照权利要求1或2所述的偏心心电电极，其特征在于，所述电极导出结构为电极片本体的导出尾部表面上的印刷导出电路。
  8. 按照权利要求1或2所述的偏心心电电极，其特征在于，所述电极片本体由导电基材或镀覆有导电膜的非导电基材制成的片状结构，所述电极片本体的采集部主体为大半圆形，所述电极片本体的导出尾部为舌状。
  9. 按照权利要求1或2所述的偏心心电电极，其特征在于，所述离型片为矩形、圆形或椭圆形，所述离型片覆盖在所述背衬及电极片本体的底面上，所述背衬对应所述电极片本体的导出尾部一端的底面边沿上设置一条易撕纸。
  10. 按照权利要求8所述的偏心心电电极，其特征在于，所述离型片为矩形、圆形或椭圆形，所述离型片覆盖在所述背衬及电极片本体的底面上，所述背衬对应所述电极片本体的导出尾部一端的底面边沿上设置一条易撕纸。
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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0891741A2 (de) * 1997-07-18 1999-01-20 KENDALL Medizinische Erzeugnisse GmbH Biomedizinische Elektrode und Verfahren zu deren Herstellung
CN200994775Y (zh) * 2006-12-05 2007-12-26 重庆博恩富克医疗设备有限公司 一种生物电阻抗测量电极
CN203776897U (zh) * 2014-03-07 2014-08-20 青岛光电医疗科技有限公司 一次性心电电极
CN207545085U (zh) * 2017-03-23 2018-06-29 青岛光电医疗科技有限公司 一次性使用心电电极
CN209108406U (zh) * 2018-07-17 2019-07-16 青岛光电医疗科技有限公司 防卷边的弹性透气防水电极贴片

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0891741A2 (de) * 1997-07-18 1999-01-20 KENDALL Medizinische Erzeugnisse GmbH Biomedizinische Elektrode und Verfahren zu deren Herstellung
CN200994775Y (zh) * 2006-12-05 2007-12-26 重庆博恩富克医疗设备有限公司 一种生物电阻抗测量电极
CN203776897U (zh) * 2014-03-07 2014-08-20 青岛光电医疗科技有限公司 一次性心电电极
CN207545085U (zh) * 2017-03-23 2018-06-29 青岛光电医疗科技有限公司 一次性使用心电电极
CN209108406U (zh) * 2018-07-17 2019-07-16 青岛光电医疗科技有限公司 防卷边的弹性透气防水电极贴片

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