公开(公告)号：US09205228B2

公开(公告)日：2015-12-08

申请号：US13990682

申请日：2011-11-14

申请人： Kyong Min Shin

发明人： Kyong Min Shin

IPC分类号： A61F2/06 ,  A61M25/01 ,  A61F2/95

CPC分类号： A61M25/0113 ,  A61F2/95 ,  A61F2002/9517 ,  A61M25/0136

摘要： Provided is a catheter operating structure in which a medical device such as a stent is rotated to move forward or backward without being repeatedly pushed or pulled when inserted into the lumen of a human body, so that a surgical position can be precisely adjusted by the forward or backward movement. A rotary member includes a spiral shaft formed on a handle so as to be inserted into a tubular body. A movable member includes a female spiral end that is formed at one end thereof and is spirally coupled with the spiral shaft. An injection member moving member moves together with the movable member. When the spiral shaft is rotated by rotation of the handle with the spiral shaft spirally coupled to the female spiral end, the movable member moves forward or backward without being rotated due to the injection member moving member.

摘要翻译： 提供了一种导管操作结构，其中诸如支架的医疗装置旋转以向前或向后移动，而不插入人体的内腔中而被重复地推动或拉动，使得外科位置可以由前进 或向后移动。 旋转构件包括形成在手柄上以便插入管状体中的螺旋轴。 可动构件包括形成在其一端并与螺旋轴螺旋形联接的阴螺纹端。 注射构件移动构件与可动构件一起移动。 当旋转螺旋轴通过螺旋地联接到阴螺纹端的螺旋轴旋转时，可动构件由于注射构件移动构件而不会旋转而向前或向后移动。

公开(公告)号：US08323229B2

公开(公告)日：2012-12-04

申请号：US12892991

申请日：2010-09-29

申请人： Kyong-Min Shin ,  Yong-Hyun Won

发明人： Kyong-Min Shin ,  Yong-Hyun Won

IPC分类号： A61F2/04

CPC分类号： A61F2/04 ,  A61F5/003 ,  A61F5/0076 ,  A61F2002/045 ,  A61F2250/0003

摘要： A balloon type stent system for treatment of obesity is disclosed. An injection expansion unit and a plurality of distribution expansion units extend in a longitudinal direction of a stent unit body formed by coupling two sheets of synthetic vinyl in the shape of a cylinder. The injection expansion unit has an expansion agent injection port, and the distribution expansion units each have a distribution injection port communicating with a distribution channel. Connection ends are partially cut in the longitudinal direction such that the expansion units are divided into an integrated expansion unit and a separated expansion unit. The injection expansion unit and the distribution expansion units constituting the separated expansion unit are bent outward to form a balloon type stent unit. A tube has a length corresponding to a lumen length of the duodenum, and the tube is connected to the stent unit body by a connection wire.

摘要翻译： 公开了一种用于治疗肥胖症的球囊型支架系统。 注射膨胀单元和多个分配膨胀单元沿着通过将两片合成乙烯基合成成圆柱体形成的支架单元主体的纵向方向延伸。 注射膨胀单元具有膨胀剂注入口，分配膨胀单元各自具有与分配通道连通的分配注入口。 连接端在纵向方向上被部分切割，使得膨胀单元被分成一体化的膨胀单元和分开的膨胀单元。 构成分离的膨胀单元的注射膨胀单元和分配膨胀单元向外弯曲以形成球囊型支架单元。 管具有对应于十二指肠的管腔长度的长度，并且管通过连接线连接到支架单元主体。

公开(公告)号：US20110282429A1

公开(公告)日：2011-11-17

申请号：US13095452

申请日：2011-04-27

申请人： Kyong-Min SHIN ,  Byung-Cheol Myung

发明人： Kyong-Min SHIN ,  Byung-Cheol Myung

IPC分类号： A61F2/82

CPC分类号： A61F2/04 ,  A61F2/94 ,  A61F2/95 ,  A61F2002/041 ,  A61F2002/9505

摘要： Disclosed herein are a plastic stent and a stent operation apparatus for plastic stents. The plastic stent includes a stent body with a flow hole formed through the stent body in the longitudinal direction thereof. The stent operation apparatus includes a stent push rod having an externally threaded end. The stent body has an internal thread on the circumferential inner surface of the flow hole so that the internal thread engages with the externally threaded end of the stent push rod of the stent operation apparatus. The plastic stent is coupled to the stent push rod by the threaded engagement between the externally threaded end and the internal thread, is inserted into the body of a patient, is adjusted in location by pushing or pulling the stent push rod, and is released from the stent push rod at a correct location in the body of the patient by disengaging the threaded engagement.

摘要翻译： 本文公开了一种用于塑料支架的塑料支架和支架操作装置。 塑料支架包括具有在其长度方向上穿过支架主体形成的流动孔的支架体。 支架操作装置包括具有外螺纹端的支架推杆。 支架主体在流动孔的周向内表面上具有内螺纹，使得内螺纹与支架操作装置的支架推杆的外螺纹端接合。 塑料支架通过外螺纹端和内螺纹之间的螺纹接合被连接到支架推杆，插入到患者体内，通过推动或拉动支架推杆来调节位置，并从 支架推杆在患者身体的正确位置脱离接合线。

公开(公告)号：US08043355B2

公开(公告)日：2011-10-25

申请号：US12344609

申请日：2008-12-29

申请人： Kyong-Min Shin ,  Jeung-Hee Nam

发明人： Kyong-Min Shin ,  Jeung-Hee Nam

IPC分类号： A61F2/06

CPC分类号： A61L31/022 ,  A61F2/07 ,  A61F2/90 ,  A61F2002/041 ,  A61F2002/075 ,  A61L31/10 ,  A61L2400/16 ,  C08L83/04

摘要： A double-tube type stent is inserted into a hollow tubular organ such as a bile duct so as to relieve narrowing of the bile duct on, for instance, an anastomotic area of the intrahepatic bile duct of a liver transplant patient. A hollow cylindrical body has a plurality of rhombic spaces formed by weaving a superelastic shape-memory-alloy wire so as to be crossed. A silicon coating layer is coated on an outer surface of the cylindrical body using a silicon solution. A polytetrafluoroethylene (PTFE) tube is fixedly fitted around the cylindrical body having the silicon coating layer leaving a gap therebetween.

摘要翻译： 将双管型支架插入诸如胆管的中空管状器官中，以便减轻例如肝移植患者的肝内胆管的吻合区域中胆管的变窄。 中空圆柱体具有通过编织超弹性形状记忆合金线而交叉形成的多个菱形空间。 使用硅溶液将硅涂层涂覆在圆柱体的外表面上。 聚四氟乙烯（PTFE）管固定地装配在具有硅涂层的圆筒体周围，在其间留有间隙。

公开(公告)号：US20110069518A1

公开(公告)日：2011-03-24

申请号：US12730713

申请日：2010-03-24

申请人： Kyong-Min SHIN ,  Hong-chea Jung ,  Young-Jin Choi ,  Jun-hyok Lee ,  Jae-Bok Kim ,  Guk-joo Na ,  Kye-joo Kim

发明人： Kyong-Min SHIN ,  Hong-chea Jung ,  Young-Jin Choi ,  Jun-hyok Lee ,  Jae-Bok Kim ,  Guk-joo Na ,  Kye-joo Kim

IPC分类号： H02M7/02

CPC分类号： H02M7/538 ,  H02M2007/4815 ,  Y02B70/1441

摘要： Disclosed herein is the resonant inverter of a radio frequency (RF) generator for radiofrequency ablation (RFA). The resonant inverter of RF generator for RFA amplifies to high power an oscillation frequency output from an oscillator and provides the amplified oscillation frequency to an electrode. The resonant inverter processes the oscillation frequency output from the oscillator as a high-power sine wave having a frequency of 480 kHz and a Root Mean Square (RMS) power of 30 to 200 watts, and transfers the high-power sine wave to the electrode.

摘要翻译： 这里公开了用于射频消融（RFA）的射频（RF）发生器的谐振逆变器。 用于RFA的RF发生器的谐振逆变器将从振荡器输出的振荡频率放大到高功率，并将放大的振荡频率提供给电极。 谐振逆变器将振荡器输出的振荡频率作为频率为480kHz，均方根（RMS）功率为30〜200瓦特的高功率正弦波进行处理，并将高功率正弦波传送到电极 。

公开(公告)号：US20110022151A1

公开(公告)日：2011-01-27

申请号：US12898815

申请日：2010-10-06

申请人： Kyong-Min SHIN ,  Dong-Il Gwon

发明人： Kyong-Min SHIN ,  Dong-Il Gwon

IPC分类号： A61F2/82

CPC分类号： A61F2/04 ,  A61F2/852 ,  A61F2002/041 ,  A61F2230/0067 ,  A61F2250/0039

摘要： If smooth transportation of bile toward the duodenum is difficult due to cancerous cells growing in the bile duct or due to stricture of the bile duct, a cylindrical stent may be implanted into the stenosed site of the bile duct to enable smooth supply of bile. Conventional stents have no risk of slippage at an implanted position thereof, but suffer from invasively growing cancerous cells. Although a covered stent having a coating has been proposed to solve invasion of the growing cancerous cells, the covered stent may have a risk of slippage at an implanted position thereof and also, may cause pancreatitis and cholelithiasis. To solve the above described problems, disclosed herein is a stent to prevent backflow of food from the duodenum to the bile duct while assuring smooth transportation of bile without a risk of unwanted displacement caused by the transported bile. The stent includes a cylindrical outer stent, and a downwardly tapered inner stent covered with a polytetrafluoroethylene (PTFE) or silicone coating having biocompatibility. The inner and outer stents are coupled to each other to define a double structure.

摘要翻译： 如果胆汁向十二指肠顺利运输是困难的，因为胆管内生长的癌细胞或胆管狭窄，可以将圆柱形支架植入胆管狭窄部位，以使胆汁平稳供应。 常规的支架在其植入位置没有滑动的风险，但遭受侵袭性生长的癌细胞。 虽然已经提出了具有涂层的覆盖支架来解决生长中的癌细胞的侵袭，但是所覆盖的支架可能在其植入位置处具有滑动的风险，并且还可能引起胰腺炎和胆石病。 为了解决上述问题，本文公开了一种用于防止食物从十二指肠向胆管回流的支架，同时确保胆汁的平稳运输，而不会由于运输的胆汁引起不希望的位移。 支架包括圆柱形外支架和用聚四氟乙烯（PTFE）或具有生物相容性的硅氧烷涂层覆盖的向下锥形内支架。 内支架和外支架彼此连接以限定双重结构。

公开(公告)号：US07591845B2

公开(公告)日：2009-09-22

申请号：US10546227

申请日：2004-02-18

申请人： Hyun Chul Rhim ,  Kyong Min Shin

发明人： Hyun Chul Rhim ,  Kyong Min Shin

IPC分类号： A61F2/06

CPC分类号： A61F2/90 ,  A61B18/18 ,  A61F2002/072 ,  A61F2230/0078 ,  A61F2250/0039 ,  A61F2250/0042

摘要： The object of this invention is to provide a stent for high frequency thermotherapy, which is fabricated by knitting first superlastic shape-memory alloy wires as a way to allow the first superelastic shape-memory alloy wires to cross each other at different positions to make a hollow cylindrical stent body having a net structure with a plurality of meshes. The stent body is covered with an insulating substance. A hollow cylindrical conductive body surrounds a waist part of the stent body while any one end or both ends of the conductive body is attached to the waist part of the stent body. At this time, the conductive body is fabricated by knitting second superelastic shape-memory alloy wires as a way to allow the second superelastic shape-memory alloy wires to cross each other at different positions.

摘要翻译： 本发明的目的是提供一种用于高频热疗的支架，其通过编织第一超弹性形状记忆合金线来制造，以允许第一超弹性形状记忆合金线在不同位置彼此交叉以形成 具有多个网格的网状结构的中空圆柱形支架体。 支架主体被绝缘物质覆盖。 中空圆柱形导电体围绕支架主体的腰部，导电体的任一端或两端附接到支架主体的腰部。 此时，通过编织第二超弹性形状记忆合金线来制造导电体，作为允许第二超弹性形状记忆合金线在不同位置彼此交叉的方式。

公开(公告)号：US11045252B2

公开(公告)日：2021-06-29

申请号：US16072520

申请日：2017-02-03

申请人： TAEWOONG MEDICAL CO., LTD. ,  Kyong Min Shin

发明人： Kyong Min Shin ,  Se Ik Park ,  Kwang Seok Kim

IPC分类号： A61B18/12 ,  A61B18/14 ,  A61F2/966 ,  A61F2/07 ,  A61F2/95 ,  A61B18/00 ,  A61F2/90

摘要： The present disclosure relates to a stent delivery system. According to the present disclosure, it is possible to minimize the current flow distance in the in-body by integrally conducting two poles to the electrocautery tip, thus enhancing the treatment stability.

公开(公告)号：US20210137713A1

公开(公告)日：2021-05-13

申请号：US17044456

申请日：2019-04-25

申请人： Kyong Min SHIN ,  TAEWOONG MEDICAL CO., LTD

发明人： Kyong Min SHIN ,  Dong Ho SHIN

IPC分类号： A61F2/95 ,  A61F2/966

摘要： A stent delivery device includes: a knob having a first passage a fitting portion; a handle rotatably installed on the fitting portion and having a winding portion; a guide member having a second passage, a fitting hole and an insertion, a first guide hole and a second guide hole; an inner tube inserted into the first and second passages and exposed, a guide tip being installed on one side of the inner tube so as to form a mounting space in which the stent is mounted; an outer tube movably installed on the outer surface of the inner tube, a connecting tip being provided on the outer surface of the outer tube; and a pulling wire connected to the winding portion and to the connecting tip of the outer tube through the first and second guide holes.

公开(公告)号：US20210113068A1

公开(公告)日：2021-04-22

申请号：US16970816

申请日：2019-04-18

申请人： KYONG MIN SHIN ,  TAEWOONG MEDICAL CO., LTD.

发明人： KYONG MIN SHIN ,  Sung Hwan PARK ,  Hyun Soo JI

IPC分类号： A61B1/00 ,  A61B1/005

摘要： Provided is an endoscope including a separable probe. The endoscope includes a handle unit and a probe unit detachably mounted on the handle unit. The handle unit includes a first connector reciprocally movable by an adjustment knob. The probe unit includes a probe deformable in response to movement of a wire and a second connector coupled to an end of the wires and detachably coupled to the first connector.