公开(公告)号：WO1997030631A1

公开(公告)日：1997-08-28

申请号：PCT/US1996008557

申请日：1996-06-04

Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY

Inventor： MINNESOTA MINING AND MANUFACTURING COMPANY ,  KANTNER, Steven, S. ,  CARIM, Hatim, M.

IPC: A61B05/0408

CPC classification number: A61N1/048 ,  A61B5/0408 ,  A61N1/046 ,  Y10S439/909

Abstract: A stud/eyelet (10) for a biomedical electrode is disclosed. The stud/eyelet (10) has at least one hole (18) in the base (12) to reduce manufacturing cost, provide increased surface contact with ionically conductive media, and to increase anchorage for the ionically conductive media.

Abstract translation: 公开了一种用于生物医学电极的螺柱/孔眼（10）。 螺柱/孔眼（10）在基座（12）中具有至少一个孔（18），以降低制造成本，提供与离子导电介质的增加的表面接触，并增加离子导电介质的锚定。

公开(公告)号：WO1996032058A1

公开(公告)日：1996-10-17

申请号：PCT/AT1996000069

申请日：1996-04-09

Applicant: LANG, Burrhus

IPC: A61B05/0408

CPC classification number: A61B5/0408 ,  A61B5/7207

Abstract: An electrode to be adhesively secured to the skin with a support (1) having at least one aperture (1a, 1b) and a label (5) with electrically conductive properties which is adhesively secured to the top of the support (1) away from the skin and covers the apertures(s). The inherently non-adhesive label (5) consists of electrically conductive material or a non-adhesive electrically conductive layer having the form of a conductive track (6) is applied to its underside facing the support(1).

Abstract translation: 用于粘附到皮肤上的电极由载体（1），所述至少一个开口（1A，1B），和导电标签（5），其被胶合到侧远离载体的皮肤顶（1）和 开口（一个或多个）（1A，1B）覆盖。 非粘性标签（5）的由导电材料制成的，或者具有其的载体（1）上的导体轨道（6）的形式面对非粘着导电层的下侧。

公开(公告)号：WO1996026675A1

公开(公告)日：1996-09-06

申请号：PCT/US1996002604

申请日：1996-02-28

Applicant: BOSTON SCIENTIFIC CORPORATION

Inventor： BOSTON SCIENTIFIC CORPORATION ,  KLEIN, George, J. ,  KOBLISH, Josef, V. ,  COEN, Thomas, P.

IPC: A61B05/0408

CPC classification number: A61B18/1445 ,  A61B10/06 ,  A61B18/1402 ,  A61B18/148 ,  A61B18/1492 ,  A61B2017/003 ,  A61B2018/00279 ,  A61B2018/00577 ,  A61B2018/00839 ,  A61B2018/00916 ,  A61B2018/126 ,  A61B2018/162 ,  A61N1/056

Abstract: This invention is a deflectable catheter (10) for ablating tissue in the heart of a patient comprising an axially elongated catheter shaft (12) sized and constructed to be advanced through the vasculature of a patient into the patient's heart; a deflection wire (44); and an ablation electrode (26) having first and second opposed electrically conductive surfaces (30, 32) exposed for contact with a selected area of tissue within the patient's heart, and movable with respect to each other to apply gripping force to the contacted area of heart tissue for stabilizing the position of the electrically conductive surfaces (30, 32) of the ablation electrode (26) relative to the selected area of heart tissue. The ablation electrode (26) has a first rigid surface exposed for contact with the vasculature of the patient during advancement of the catheter therethrough and has an electrically conductive second rigid surface exposed for contact with a selected area of tissue within the patient's heart, wherein the axially transverse area circumscribed by the first surface of the ablation electrode is less than the tissue contacting area exposed by the second rigid surface. Therapeutic treatments of the heart of a patient are also disclosed.

Abstract translation: 本发明是一种用于消除患者心脏中的组织的可偏转导管（10），包括轴向伸长的导管轴（12），其尺寸和构造为通过患者脉管系统进入患者的心脏; 偏转线（44）; 和消融电极（26），其具有暴露于与患者心脏内的组织的选定区域接触的第一和第二相对的导电表面（30,32），并且可相对于彼此移动以将夹紧力施加到接触的区域 心脏组织，用于相对于心脏组织的选定区域稳定消融电极（26）的导电表面（30,32）的位置。 消融电极（26）具有暴露的第一刚性表面，用于在导管穿过其期间与患者的脉管系统接触，并且具有暴露于与患者心脏内的组织的选定区域接触的导电的第二刚性表面，其中， 由消融电极的第一表面限定的轴向横向区域小于由第二刚性表面暴露的组织接触区域。 还公开了患者心脏的治疗方法。

公开(公告)号：WO1996014015A1

公开(公告)日：1996-05-17

申请号：PCT/IB1995001043

申请日：1995-11-07

Applicant: ANDERSON, John, McCune ,  ALLEN, James ,  DEMPSEY, George, John

IPC: A61B05/0408

CPC classification number: A61B5/04085

Abstract: A device (110) for monitoring bioelectric data from the thoracic region of a human body and/or for inducing stimulating signals to said region comprises a plurality of finger-like substrate portions (121-127) of a flexible dielectric material. The substrate portions are releasably attachable to the thoracic region of a human body and the lateral spacing between the substrate portions is adjustable in accordance with the physiology of the body. A plurality of electrodes (1-64, 151-154) are provided on each substrate portion, each having a respective lead (131-134) connectable to an apparatus for inducing stimulating signals to, and/or receiving physiological signals from the electrodes. Indicia or other positioning means are provided on at least one substrate portion for indicating the correct position of the device in use.

Abstract translation: 用于监测来自人体胸部区域的生物电数据和/或用于向所述区域诱导刺激信号的装置（110）包括柔性电介质材料的多个指状基底部分（121-127）。 衬底部分可释放地附接到人体的胸部区域，并且衬底部分之间的横向间隔可根据身体的生理学调节。 多个电极（1-64,151-154）设置在每个基板部分上，每个电极具有可连接到用于从电极感生刺激信号和/或接收生理信号的装置的相应引线（131-134）。 标记或其他定位装置设置在至少一个基板部分上，用于指示在使用中的装置的正确位置。

公开(公告)号：WO1993019667A1

公开(公告)日：1993-10-14

申请号：PCT/AU1993000143

申请日：1993-04-02

Applicant: MICROMEDICAL INDUSTRIES LIMITED ,  PLATT, Harry, Louis ,  SATCHWELL, Bruce, Richard

Inventor： MICROMEDICAL INDUSTRIES LIMITED

IPC: A61B05/0408

CPC classification number: A61B5/0006 ,  A61B5/04085 ,  A61B5/04525 ,  A61B2560/0412 ,  G06F19/00 ,  Y02A90/26 ,  Y10S128/903

Abstract: A patient (1) is provided with a sensor patch (2) which is worn on the skin of the chest of the patient. The sensor patch (2) includes a central structural support member (8) formed of a flexible, but rigid, plastics material. The structural member (8) is surrounded by an adhesive gel (9) which is preferably a hydrogel compound. The patch (2) is provided with a number of electrodes (10), for example four, which are positioned on the gel (9) so as to contact the skin of the patient (1) when the gel (9) adheres to the skin. The electrodes (10) are either metallic, such as stainless steel, or formed of a silver chloride compound and are electrically connected by connections (11) to an electronic package (12), which includes a power supply, circuitry for receiving ECG signals from the electrodes (10), for conditioning the signals to provide a conditioned signal and a short range radio transmitter to transmit the conditioned signal to the portable monitor unit (3) which is nearby. The portable monitor unit (3) includes circuitry for interfacing with a telephone line (4) to send the ECG data signals to a central monitoring station (5) by the telephone line (4). The portable unit (3) preferably also has monitoring circuitry for monitoring the incoming ECG data signal to determine whether there is any abnormality and to alert the patient if an abnormality in the ECG data signal is detected. The central monitoring station (5) includes a part (6) that decodes the ECG data signals received from the portable unit (3) via the telephone line (4) and performs beat and rhythm analysis for classification of the ECG data. Periodically, data is reviewed by a professional skilled in the field and a report generated (7).

Abstract translation: 患者（1）设置有传感器贴片（2），其被佩戴在患者胸部的皮肤上。 传感器贴片（2）包括由柔性但刚性的塑料材料形成的中心结构支撑构件（8）。 结构构件（8）由粘合剂凝胶（9）包围，粘合剂凝胶（9）优选为水凝胶化合物。 贴片（2）设置有多个电极（10），例如四个，其位于凝胶（9）上，以便当凝胶（9）粘附到凝胶（9）时与患者（1）的皮肤接触 皮肤。 电极（10）是金属的，例如不锈钢，或由氯化银化合物形成，并通过连接（11）与电子封装（12）电连接，电子封装（12）包括电源，用于从 所述电极（10）用于对所述信号进行调理以提供经调节的信号和短距离无线电发射机，以将所述经调节的信号传输到附近的便携式监视器单元（3）。 便携式监视器单元（3）包括用于与电话线（4）对接以通过电话线（4）将ECG数据信号发送到中央监视站（5）的电路。 便携式单元（3）优选地还具有监视电路，用于监视输入的ECG数据信号以确定是否存在任何异常，并且如果检测到ECG数据信号中的异常，则警告患者。 中央监测站（5）包括经由电话线（4）对从便携式单元（3）接收的ECG数据信号进行解码的部分（6），并执行用于ECG数据分类的节拍和节奏分析。 定期地，数据由本领域的专业技术人员进行审查，并生成报告（7）。

公开(公告)号：WO1993016633A1

公开(公告)日：1993-09-02

申请号：PCT/SE1993000134

申请日：1993-02-19

Applicant: HUMANTEKNIK AB ,  LUNDBÄCK, Stig

Inventor： HUMANTEKNIK AB

IPC: A61B05/0408

CPC classification number: A61B5/04082 ,  A61B2562/0217 ,  B25B11/005 ,  B25B11/007

Abstract: A device for vacuum attachment of an object to a surface, such as a skin area, especially a vacuum electrode device for ECG and similar measurements, comprises an object holder (11) with a mount (35) for the object (15), a vacuum port (40), a preferably annular sealing member (54) which is engageable with the surface to define therewith a vacuum chamber (66), a vacuum passage (47, 47, 49, 31) extending between the vacuum chamber (66) and the vacuum port (40), and a preferably air-permeable contaminant absorber (56) which is removably disposed in the vacuum chamber (66) at the junction between the vacuum passage and the vacuum chamber. The object may be a throw-away electrode unit (15) which includes an electrode (15) and the contaminant absorber (51).

Abstract translation: 用于将物体真空附接到诸如皮肤区域，特别是用于ECG和类似测量的真空电极装置的表面的装置包括具有用于物体（15）的安装件（35）的物体保持器（11） 真空端口（40），优选环形密封件（54），其可与表面接合以限定真空室（66），在真空室（66）之间延伸的真空通道（47,47,49,31） 和真空口（40），以及优选的透气性污染物吸收器（56），其在真空室和真空室之间的接合处可移除地设置在真空室（66）中。 该物体可以是包括电极（15）和污染物吸收体（51）的废弃电极单元（15）。

公开(公告)号：WO1991005509A1

公开(公告)日：1991-05-02

申请号：PCT/GB1990001565

申请日：1990-10-11

Applicant: McADAMS, Eric, Thomas ,  McLAUGHLIN, James, Andrew ,  ANDERSON, John, McCune

IPC: A61B05/0408

CPC classification number: A61B5/04087 ,  A61B5/7207 ,  A61B2562/0215 ,  A61B2562/0217

Abstract: A biosignal electrode (10) which comprises a flexible substrate (1) having an obverse side and a reverse side, the obverse side having printed thereon an electrically conductive layer (2) comprising an ink having electrically conductive particles or mixture of particles therein, the layer in plan comprising a first or sensor end (11), a second or connecting end (12) and an interconnecting portion (13), the sensor end (11) in plan resembles a hollow figure.

Abstract translation: 一种生物信号电极（10），其包括具有正面和反面的柔性基板（1），其正面印有导电层（2），导电层（2）包括具有导电颗粒或其中的颗粒混合物的墨， 平面图包括第一或传感器端（11），第二或连接端（12）和互连部分（13），平面中的传感器端部（11）类似于中空图形。