CN107495964A - 医用一次性螺旋针电极 - Google Patents

医用一次性螺旋针电极 Download PDF

Info

Publication number
CN107495964A
CN107495964A CN201710833940.2A CN201710833940A CN107495964A CN 107495964 A CN107495964 A CN 107495964A CN 201710833940 A CN201710833940 A CN 201710833940A CN 107495964 A CN107495964 A CN 107495964A
Authority
CN
China
Prior art keywords
electrode
spiral
handle
needle
pin electrode
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.)
Pending
Application number
CN201710833940.2A
Other languages
English (en)
Inventor
翟映川
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.)
XI'AN FRIENDSHIP MEDICAL ELECTRONICS CO Ltd
Original Assignee
XI'AN FRIENDSHIP MEDICAL ELECTRONICS CO Ltd
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 XI'AN FRIENDSHIP MEDICAL ELECTRONICS CO Ltd filed Critical XI'AN FRIENDSHIP MEDICAL ELECTRONICS CO Ltd
Priority to CN201710833940.2A priority Critical patent/CN107495964A/zh
Publication of CN107495964A publication Critical patent/CN107495964A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6848—Needles
    • A61B5/6849—Needles in combination with a needle set
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6867—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive specially adapted to be attached or implanted in a specific body part
    • A61B5/6868—Brain
    • 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
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Neurology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

本发明涉及医疗器械技术领域，具体公开了一种医用一次性螺旋针电极，包括电极插头、导线、螺旋针和手柄，所述螺旋针与电极插头之间通过导线连接，所述螺旋针上设有锥形手柄。本发明的优点是：采用螺旋型的针头搭配锥形手柄形成的一种新型针电极，操作方便、可靠、提高信号采集的准确性，且一次性电极可以避免重复使用造成的交叉感染，利于患者病情的康复，制造成本低，医生操作简单，采集的信号精准。

Description

医用一次性螺旋针电极
技术领域
本发明涉及医疗器械技术领域，具体公开了一种医用一次性螺旋针电极。
背景技术
目前，采集脑神经电生理信号的电极多为直针或折弯针电极，这种针电极不易控制针插入的深度且容易从患者头皮处滑落，可能导致采集到的信号断断续续，从而影响到采集信号的准确性，也会延误患者病情。
对于在脑部神经使用的电极需要合理设计，使其操作方便、可靠、提高信号采集的准确性。
发明内容
本发明的目的是提供一种医用一次性螺旋针电极，采用螺旋型的针头搭配锥形手柄形成的一种新型针电极，其操作方便、可靠、提高信号采集的准确性，且可以避免重复使用造成的交叉感染，利于患者病情的康复，制造成本低。
为了实现上述目的，本发明采用了以下的技术方案：一种医用一次性螺旋针电极，包括电极插头、导线、螺旋针和手柄，所述螺旋针与电极插头之间通过导线连接，所述螺旋针上设有手柄。
进一步的，所述手柄为锥形。
本发明的有益效果在于：采用螺旋型的针头搭配锥形手柄形成的一种新型针电极，操作方便、可靠、提高信号采集的准确性，且一次性电极可以避免重复使用造成的交叉感染，利于患者病情的康复，制造成本低，医生操作简单，采集的信号精准。
附图说明
为了更清楚地说明本发明实施例技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对-实施例或现有技术描述中所需要使用的附图作简单地介绍，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明的结构示意图；
图中：1、电极插头；2、导线；3、手柄；4、螺旋针。
具体实施方式
下面将结合本发明实施例中的附图，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作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。
如图1所示的一种医用一次性螺旋针电极，包括电极插头1、导线2、螺旋针4和手柄3，所述螺旋针4与电极插头1之间通过导线2连接，所述螺旋针4上设有锥形手柄3。
所述螺旋针4采用螺旋结构，使用时，朝一个方向旋转手柄3电极针就可以进入患者脑部皮层，再朝反方向旋转手柄3就可以将电极针取出，这样电极针不易从患者脑部皮层滑落，并且一次性电极可以避免重复使用造成的交叉感染，利于患者病情的康复，制造成本低，医生操作简单，采集的信号精准。
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。

Claims (2)

1.一种医用一次性螺旋针电极，其特征在于：包括电极插头(1)、导线(2)、螺旋针(4)和手柄(3)，所述螺旋针(4)与电极插头(1)之间通过导线(2)连接，所述螺旋针(4)上设有手柄(3)。
2.根据权利要求1所述一种医用一次性螺旋针电极，其特征在于：所述手柄(3)为锥形。
CN201710833940.2A 2017-09-15 2017-09-15 医用一次性螺旋针电极 Pending CN107495964A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710833940.2A CN107495964A (zh) 2017-09-15 2017-09-15 医用一次性螺旋针电极

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710833940.2A CN107495964A (zh) 2017-09-15 2017-09-15 医用一次性螺旋针电极

Publications (1)

Publication Number Publication Date
CN107495964A true CN107495964A (zh) 2017-12-22

Family

ID=60697425

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710833940.2A Pending CN107495964A (zh) 2017-09-15 2017-09-15 医用一次性螺旋针电极

Country Status (1)

Country Link
CN (1) CN107495964A (zh)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658825A (en) * 1982-09-24 1987-04-21 International Biomedics, Inc. Spiral probe for simultaneous electrical and chemical monitoring of a fetus
US5871531A (en) * 1997-09-25 1999-02-16 Medtronic, Inc. Medical electrical lead having tapered spiral fixation
WO2000027279A1 (en) * 1998-11-10 2000-05-18 Durousseau Donald R fMRI COMPATIBLE ELECTRODE AND ELECTRODE PLACEMENT TECHNIQUES
US20070179494A1 (en) * 2003-05-16 2007-08-02 Andre Faure Medical device using a coiled electrode
CN101433472A (zh) * 2007-11-14 2009-05-20 北京市虹天济神经科学研究院 便携式脑定向手术系统
US20100222677A1 (en) * 2009-02-27 2010-09-02 Gynesonics, Inc. Needle and tine deployment mechanism
CN202086482U (zh) * 2011-04-11 2011-12-28 成都市新津事丰医疗器械有限公司 一次性使用螺旋式真空采血针
CN202211694U (zh) * 2011-08-22 2012-05-09 陈进明 侵入式脑电图记录电极
CN105662847A (zh) * 2016-02-22 2016-06-15 深圳市中医院 治疗和检测两用针灸针及其制造方法
CN105852858A (zh) * 2016-03-28 2016-08-17 西安富德医疗电子有限公司 医用一次性面肌针电极

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658825A (en) * 1982-09-24 1987-04-21 International Biomedics, Inc. Spiral probe for simultaneous electrical and chemical monitoring of a fetus
US5871531A (en) * 1997-09-25 1999-02-16 Medtronic, Inc. Medical electrical lead having tapered spiral fixation
WO2000027279A1 (en) * 1998-11-10 2000-05-18 Durousseau Donald R fMRI COMPATIBLE ELECTRODE AND ELECTRODE PLACEMENT TECHNIQUES
US20070179494A1 (en) * 2003-05-16 2007-08-02 Andre Faure Medical device using a coiled electrode
CN101433472A (zh) * 2007-11-14 2009-05-20 北京市虹天济神经科学研究院 便携式脑定向手术系统
US20100222677A1 (en) * 2009-02-27 2010-09-02 Gynesonics, Inc. Needle and tine deployment mechanism
CN202086482U (zh) * 2011-04-11 2011-12-28 成都市新津事丰医疗器械有限公司 一次性使用螺旋式真空采血针
CN202211694U (zh) * 2011-08-22 2012-05-09 陈进明 侵入式脑电图记录电极
CN105662847A (zh) * 2016-02-22 2016-06-15 深圳市中医院 治疗和检测两用针灸针及其制造方法
CN105852858A (zh) * 2016-03-28 2016-08-17 西安富德医疗电子有限公司 医用一次性面肌针电极

Similar Documents

Publication Publication Date Title
CN113057640A (zh) 植入式微针电极、制备方法及功能仪芯片系统
CN104027111B (zh) 一种两用电极及采用两用电极实现表面肌电提取及经皮电刺激的装置
CN203263388U (zh) 麻醉深度监护仪
CN107582148A (zh) 股动脉穿刺固定器
CN103169466B (zh) 一种用于麻醉的痛觉监护系统及监护方法
CN107495964A (zh) 医用一次性螺旋针电极
CN101810477B (zh) 一种便携式心电图机
CN108113673B (zh) 一种神经肌电信号接收电极装置
CN216754459U (zh) 防缠绕型针极针电缆及针极肌电仪
CN110393521A (zh) 一种儿科护理专用心电监护仪
CN205924015U (zh) 三绞电极
CN205924711U (zh) 一种多功能耳穴电针灸装置
CN205625914U (zh) 一种便携式心率监测器
CN105769188B (zh) 带固定带的肌电伸缩电极
CN205698902U (zh) 防脊髓损伤电刺激仪
CN104225728A (zh) 一种胰岛素注射针头收集盒
CN205568943U (zh) 医用一次性五绞线针电极
CN204233123U (zh) 脑电波采集设备
CN104665807A (zh) 一种即时心电数据采集系统
CN203861213U (zh) 一种心电图监护仪
CN203263383U (zh) 一种心电图机及心电监护仪用导联线
TWI673039B (zh) 可持續性探測之電極裝置
CN202426607U (zh) 新型阑尾荷包缝合钳
CN207429113U (zh) 防恐惧防污染轻痛感支撑式安全强力采血针
CN206499437U (zh) 视频实时检测喉镜

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
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20171222