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1. 发明公开

EP2549921A1 ENDOTRACHEALTUBUS 审中-公开
标题翻译：气管插管
公开(公告)号：EP2549921A1
公开(公告)日：2013-01-30
申请号：EP11713085.6
申请日：2011-03-14
申请人： Dr. Langer Medical GmbH
发明人： LANGER, Andreas
IPC分类号： A61B5/042 , A61M16/04
CPC分类号： A61B5/0421 , A61B1/267 , A61B5/0422 , A61B5/0492 , A61B5/4893 , A61B5/6835 , A61M16/04 , A61M16/0434 , A61M2230/60
摘要： An endotracheal tube with a tube part and a contact electrode for bearing on at least one vocal cord of a patient intubated with the tube. According to the invention, in order to produce and maintain reliable contact between the vocal cords of the patient and the contact electrode for the duration of an operation, provision is made that the contact electrode (18; 19) has at least one conductor loop (20) at least approximately circumferentially surrounding the tube part (15) in a contact area (16). (See Figure 2)

2. 发明公开

EP2637736A2 ELEKTRODE ZUR INTRAOPERATIVEN NERVENSTIMULATION 失效
标题翻译：电极神经刺激术中
公开(公告)号：EP2637736A2
公开(公告)日：2013-09-18
申请号：EP11813383.4
申请日：2011-11-07
申请人： Dr. Langer Medical GmbH
发明人： LANGER, Andreas
IPC分类号： A61N1/05
CPC分类号： A61B5/4848 , A61N1/0556
摘要： The invention relates to an electrode (2) for intraoperative nerve stimulation of the vagus nerve (26), said electrode being suitable for continuous neuromonitoring during an operation, in particular for neuromonitoring of the vagus nerve (26) during thyroid operations. The electrode comprises a strip-shaped electrode carrier (4) made of elastic material and at least one electrically conductive contact surface (12), which can be connected to a signal transmitter and/or signal receiver by means of a signal transmission medium (16) and which touches the vagus nerve (26) at a part of the circumference thereof during application. The electrode (2) is characterized by a first sub-section (6) having a plastically deformable material, so that during application the electrode carrier (4) can be shaped at the first sub-section (6) onto a vessel wall of a first blood vessel (22) extending parallel to the vagus nerve (26) and surrounds said blood vessel (22) in a hook shape in order to fasten the electrode (2), and by a second sub-section (10), which can be laid around the vagus nerve (26) in a loop shape with curvature opposite the first sub-section (6). The invention further relates to an electrode (2), which is characterized in that the electrode carrier (4) has a pre-shaped section having a bend at least at the head end (5) of the electrode carrier, so that during application the electrode carrier (4) surrounds a vessel wall of a blood vessel (22) extending parallel to the vagus nerve (26) in a hook shape in order to fasten the electrode.

3. 发明授权

EP2637736B1 ELEKTRODE ZUR INTRAOPERATIVEN NERVENSTIMULATION 失效
标题翻译：电极神经刺激术中
公开(公告)号：EP2637736B1
公开(公告)日：2015-04-22
申请号：EP11813383.4
申请日：2011-11-07
申请人： Dr. Langer Medical GmbH
发明人： LANGER, Andreas
IPC分类号： A61N1/05 , B29D30/10 , B29D30/16
CPC分类号： A61B5/4848 , A61N1/0556

4. 发明公开

EP3190955A1 ABLEITELEKTRODE 有权
公开(公告)号：EP3190955A1
公开(公告)日：2017-07-19
申请号：EP15767312.0
申请日：2015-08-25
申请人： Dr. Langer Medical GmbH
发明人： VAN SLYCKE, Sam , LANGER, Andreas
IPC分类号： A61B5/00 , A61B5/0492
摘要： The invention proposes a recording electrode for recording EMG potentials in intraoperative recurrence monitoring for identification and functional control of the recurrent laryngeal nerve during a surgical intervention, said recording electrode being characterized by at least two hook elements (17) which have or form contact areas (18) and are adjustable relative to each other by means of a spring element (15) and, under the effect of a pretensioning force of the spring element (15), can be clipped onto the prepared thyroid cartilage (10) of a patient. The special design of the electrode permits safe application to the thyroid cartilage of the patient and, therefore, excellent signal quality and signal reliability throughout the duration of the operation.
摘要翻译：本发明提出了一种记录电极，用于在术中复发监测中记录EMG电位，用于手术介入期间对喉返神经的识别和功能控制，所述记录电极的特征在于至少两个钩元件（17），其具有或形成接触区域 18）并且可借助于弹簧元件（15）相对于彼此进行调节，并且在弹簧元件（15）的预张力的作用下，可以夹在患者准备好的甲状软骨（10）上。电极的特殊设计可以安全地应用于患者的甲状软骨，因此在整个手术过程中信号质量和信号可靠性都很高。

5. 发明公开

EP3876837A1 VORRICHTUNG FÜR DAS INTRAOPERATIVE NEUROMONITORING VON NERVEN IM BECKENBEREICH EINES PATIENTEN 审中-实审
公开(公告)号：EP3876837A1
公开(公告)日：2021-09-15
申请号：EP20710589.1
申请日：2020-02-13
申请人： Dr. Langer Medical GmbH
发明人： LANGER, Andreas , SCHULER, Ramona
IPC分类号： A61B5/053 , A61B5/11 , A61B5/00 , A61B5/20

6. 发明授权

EP3190955B1 ABLEITELEKTRODE 有权
公开(公告)号：EP3190955B1
公开(公告)日：2019-11-20
申请号：EP15767312.0
申请日：2015-08-25
申请人： Dr. Langer Medical GmbH
发明人： VAN SLYCKE, Sam , LANGER, Andreas
IPC分类号： A61B5/00 , A61B5/0492

7. 发明公开

EP2328651A1 ELEKTRODE ZUR INTRAOPERATIVEN NERVENSTIMULATION 审中-公开
标题翻译：电极神经刺激术中
公开(公告)号：EP2328651A1
公开(公告)日：2011-06-08
申请号：EP09787257.6
申请日：2009-09-21
申请人： Dr. Langer Medical GmbH
发明人： LANGER, Andreas
IPC分类号： A61N1/05
CPC分类号： A61N1/0551 , A61N1/0526 , A61N1/0556 , A61N1/08
摘要： The invention proposes an electrode (10) for intraoperative nerve stimulation of the nervus vagus, said electrode being suitable for continuous neuromonitoring during an operation, in particular for the neuromonitoring of the nervus laryngeus recurrens during thyroid operations. The electrode is characterized by an electrode body (11) that is designed with an approximately T- or anchor-shaped cross-section, and that comprises an electrode shaft (12) and at least one support bracket (13) that protrudes out on both sides thereof, wherein the contact surface (16) is disposed on the side of the support bracket (13) opposite the electrode shaft (12). Through this especially advantageous electrode configuration, the electrode can be placed between the vena jugularis (22) and the arteria carotis (23) such that the electrode shaft lies in the intermediate space (24) between these two blood vessels and such that one side (14a) of the support bracket (13) reaches beneath the vein and the other side (14b) thereof reaches beneath the artery and such that the front side of the bracket facing away from the electrode shaft, on which side the contact surface (16) is located, presses against the nervus vagus (21) to be stimulated.

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