公开(公告)号：US09504803B2

公开(公告)日：2016-11-29

申请号：US14842070

申请日：2015-09-01

申请人： SEWOON MEDICAL CO., LTD. ,  Sang-sik Choi

发明人： Sang-sik Choi

IPC分类号： A61M25/00 ,  A61B17/34 ,  A61M25/09 ,  A61N1/05 ,  A61B5/05 ,  A61B5/00 ,  A61N1/36

CPC分类号： A61M25/0043 ,  A61B5/05 ,  A61B5/4893 ,  A61B5/6852 ,  A61B17/3401 ,  A61B17/3415 ,  A61M25/09 ,  A61M2025/0007 ,  A61M2025/0008 ,  A61M2025/09166 ,  A61M2205/0233 ,  A61M2205/0238 ,  A61N1/0551 ,  A61N1/36017

摘要： The present invention relates to a catheter set for nerve treatment used for delivering a stimulus or a drug to nerves in the human body. According to the present invention, the catheter set for nerve treatment includes: a catheter capable of delivering a drug to a target nerve through a tube line, having a tube shape; a cylindrical cannula for supporting the catheter when inserted into the body tissue while slidably accommodating the catheter inside; a conductive guide wire to be accommodated inside the catheter, having one exposed end; and a conductive first stimulator connector for delivering an electric stimulus to the one exposed end of the guide wire, electrically connected to the other end of the guide wire. Therefore, it is possible to accurately place the end of the catheter at the location of the target nerve, to prevent the end of the catheter from deviating from the target nerve during an operation, and to finely adjust the location of the catheter even after removing the cannula.

公开(公告)号：US20130158427A1

公开(公告)日：2013-06-20

申请号：US13817902

申请日：2010-09-10

申请人： Sang-sik Choi

发明人： Sang-sik Choi

IPC分类号： A61M25/00 ,  A61B5/05

CPC分类号： A61M25/0043 ,  A61B5/05 ,  A61B5/4893 ,  A61B5/6852 ,  A61B17/3401 ,  A61B17/3415 ,  A61M25/09 ,  A61M2025/0007 ,  A61M2025/0008 ,  A61M2025/09166 ,  A61M2205/0233 ,  A61M2205/0238 ,  A61N1/0551 ,  A61N1/36017

摘要： The present invention relates to a catheter set for nerve treatment used for delivering a stimulus or a drug to nerves in the human body. According to the present invention, the catheter set for nerve treatment includes: a catheter capable of delivering a drug to a target nerve through a tube line, having a tube shape; a cylindrical cannula for supporting the catheter when inserted into the body tissue while slidably accommodating the catheter inside; a conductive guide wire to be accommodated inside the catheter, having one exposed end; and a conductive first stimulator connector for delivering an electric stimulus to the one exposed end of the guide wire, electrically connected to the other end of the guide wire. Therefore, it is possible to accurately place the end of the catheter at the location of the target nerve, to prevent the end of the catheter from deviating from the target nerve during an operation, and to finely adjust the location of the catheter even after removing the cannula.

公开(公告)号：US09216269B2

公开(公告)日：2015-12-22

申请号：US13817902

申请日：2010-09-10

申请人： Sang-sik Choi

发明人： Sang-sik Choi

IPC分类号： A61M25/00 ,  A61N1/05 ,  A61B5/00 ,  A61B17/34 ,  A61M25/09 ,  A61N1/36 ,  A61B5/05

CPC分类号： A61M25/0043 ,  A61B5/05 ,  A61B5/4893 ,  A61B5/6852 ,  A61B17/3401 ,  A61B17/3415 ,  A61M25/09 ,  A61M2025/0007 ,  A61M2025/0008 ,  A61M2025/09166 ,  A61M2205/0233 ,  A61M2205/0238 ,  A61N1/0551 ,  A61N1/36017

摘要： The present invention relates to a catheter set for nerve treatment used for delivering a stimulus or a drug to nerves in the human body. According to the present invention, the catheter set for nerve treatment includes: a catheter capable of delivering a drug to a target nerve through a tube line, having a tube shape; a cylindrical cannula for supporting the catheter when inserted into the body tissue while slidably accommodating the catheter inside; a conductive guide wire to be accommodated inside the catheter, having one exposed end; and a conductive first stimulator connector for delivering an electric stimulus to the one exposed end of the guide wire, electrically connected to the other end of the guide wire. Therefore, it is possible to accurately place the end of the catheter at the location of the target nerve, to prevent the end of the catheter from deviating from the target nerve during an operation, and to finely adjust the location of the catheter even after removing the cannula.

摘要翻译： 本发明涉及一种用于神经治疗的导管组，用于将刺激物或药物输送到人体内的神经。 根据本发明，用于神经治疗的导管组包括：能够通过具有管形状的管线将药物输送到目标神经的导管; 圆柱形插管，用于当插入到身体组织中时支撑导管，同时可滑动地容纳导管; 导电导丝，其容纳在导管内部，具有一个暴露端; 以及导电第一刺激器连接器，用于将电刺激传递到导丝的一个暴露端，电连接到导丝的另一端。 因此，可以将导管的端部精确地放置在目标神经的位置，以防止在手术期间导管的端部偏离目标神经，并且即使在移除之后也精细地调整导管的位置 套管。