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1.发明授权Catheter with spiral slit terminating in slit termination portion oriented to suppress crack occurrence 有权具有螺旋狭缝的导管，其终止于狭缝终止部分，以抑制裂纹发生公开(公告)号：US09119936B2
公开(公告)日：2015-09-01
申请号：US13964523
申请日：2013-08-12
CPC分类号： A61M25/0021 , A61B1/00078 , A61B8/12 , A61B8/445 , A61B8/4461 , A61M25/0013 , A61M25/0045 , A61M25/0051 , A61M25/0053 , A61M25/0054
摘要： A catheter comprising a sheath to be inserted into a living body, wherein the sheath includes a tubular reinforcement layer of at least one layer, which is formed with a spiral slit continuous from the distal side to the proximal side thereof; a termination end of the spiral slit is provided on the proximal side of the slit proximal portion at the site of the proximal side of the spiral slit; and at the same time, there is formed a slit termination portion in which inclination angle of the spiral slit with respect to the circumferential direction of the reinforcement layer is larger than that of the slit proximal portion.
摘要翻译： 一种导管，其包括插入到生物体中的护套，其中所述护套包括至少一层的管状加强层，所述管状加强层形成有从其远端侧至其近侧连续的螺旋狭缝; 在螺旋狭缝的近侧的位置处，在狭缝基端部的基端侧设置有螺旋狭缝的终端; 并且同时形成狭缝终止部，其中螺旋狭缝相对于加强层的圆周方向的倾斜角度大于狭缝近端部分的倾斜角度。
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公开(公告)号：US09962215B2
公开(公告)日：2018-05-08
申请号：US14663047
申请日：2015-03-19
CPC分类号： A61B18/082 , A61B18/1492 , A61B18/24 , A61B2018/00214 , A61B2018/00404 , A61B2018/00577 , A61B2018/00589 , A61B2018/1465 , A61B2090/0811
摘要： Disclosed is a treatment device for occluding a body lumen, including: a hollow shaft which can be inserted into the body lumen; a flat portion forming section which has a pair of arms inserted in the shaft, the arms capable of being protruded from and retracted into a distal end opening of the shaft and expandable widthwise, and which deforms the body lumen into a form having a flat portion as the pair of arms is expanded within the body lumen; and a heating section which is extendable and contractible in a width direction of the flat portion forming section, is extended as the pair of arms is expanded within the body lumen, and heats the flat portion.
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公开(公告)号：US09987026B2
公开(公告)日：2018-06-05
申请号：US14821237
申请日：2015-08-07
CPC分类号： A61B17/2202 , A61B2018/00541 , A61N7/022 , A61N2007/0078
摘要： A medical instrument is disclosed for crushing a thrombus present in a pulmonary artery of a living body by an ultrasonic vibration. The medical instrument includes an elongated main body section capable of being inserted into an airway of the living body, and an ultrasonic oscillation section which can be inserted into the living body by the main body section and which oscillates the ultrasonic vibration inside the living body. By the medical instrument, a thrombus present in a pulmonary artery can be rapidly crushed, whereby a therapeutic effect on pulmonary embolism can be obtained.
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公开(公告)号：US20170189055A1
公开(公告)日：2017-07-06
申请号：US14990542
申请日：2016-01-07
IPC分类号： A61B17/3205 , A61B17/00
CPC分类号： A61B17/00008 , A61B17/0218 , A61B17/320016 , A61B17/32056 , A61B90/361 , A61B2017/00778 , A61B2017/00907 , A61B2017/00969 , A61B2017/32006
摘要： A blood vessel dissecting device method involves inserting a dissecting device into a living body, advancing the dissecting device along a vein, and dissecting the vein and tissue bound to the vein from other surrounding tissue.
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5.发明申请METHOD FOR TREATING VARICOSE VEINS AND INTRALUMINAL DEVICE USED IN SUCH METHOD 审中-公开用于处理这种方法中使用的变性葡萄糖和内皮细胞的方法公开(公告)号：US20150250536A1
公开(公告)日：2015-09-10
申请号：US14203477
申请日：2014-03-10
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B18/24 , A61B2018/00202 , A61B2018/00214 , A61B2018/00404 , A61B2018/00577 , A61B2018/00595 , A61B2018/1467
摘要： A method of treating a varicose vein involves inserting an assembly into the vein, the assembly being comprised of an elongated body possessing a distal end at which is located an energy emitting member having a shape; contacting the inner wall of the vein with the distal end of the energy emitting member having the shape such that the distal end of the energy emitting member contacts the inner wall along a line; rotating the energy emitting member while the energy emitting member contacts the inner wall along the line; and occluding the vein by applying energy from the energy emitting member to the inner wall of the vein
摘要翻译： 治疗静脉曲张的方法包括将组件插入静脉中，该组件由具有远端的细长体构成，其中位于具有形状的能量发射部件上; 使静脉内壁与能量发射部件的远端接触，其形状使得能量发射部件的远端沿着一条线接触内壁; 旋转能量发射部件，同时能量发射部件沿着该线接触内壁; 并且通过将能量从能量发射构件施加到静脉内壁来封闭静脉
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6.发明申请CATHETER WITH SPIRAL SLIT TERMINATING IN SLIT TERMINATION PORTION ORIENTED TO SUPPRESS CRACK OCCURRENCE 有权具有螺旋裂缝终端的导管，用于限制裂纹发生的裂缝终止部分公开(公告)号：US20130331820A1
公开(公告)日：2013-12-12
申请号：US13964523
申请日：2013-08-12
IPC分类号： A61M25/00
CPC分类号： A61M25/0021 , A61B1/00078 , A61B8/12 , A61B8/445 , A61B8/4461 , A61M25/0013 , A61M25/0045 , A61M25/0051 , A61M25/0053 , A61M25/0054
摘要： A catheter comprising a sheath to be inserted into a living body, wherein the sheath includes a tubular reinforcement layer of at least one layer, which is formed with a spiral slit continuous from the distal side to the proximal side thereof; a termination end of the spiral slit is provided on the proximal side of the slit proximal portion at the site of the proximal side of the spiral slit; and at the same time, there is formed a slit termination portion in which inclination angle of the spiral slit with respect to the circumferential direction of the reinforcement layer is larger than that of the slit proximal portion
摘要翻译： 一种导管，其包括插入到生物体中的护套，其中所述护套包括至少一层的管状加强层，所述管状加强层形成有从其远端侧至其近侧连续的螺旋狭缝; 在螺旋狭缝的近侧的位置处，在狭缝基端部的基端侧设置有螺旋狭缝的终端; 并且同时形成有狭缝终止部，螺旋狭缝相对于加强层的周向的倾斜角度大于狭缝近端部的倾斜角度
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