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公开(公告)号：US20120253114A1
公开(公告)日：2012-10-04
申请号：US13432756
申请日：2012-03-28
IPC分类号： A61B1/00
CPC分类号： A61B17/24 , A61B1/00082 , A61B1/00154 , A61B1/233 , A61B90/361 , A61B2017/00557 , A61B2017/22051 , A61B2090/0811 , A61B2090/309 , A61B2090/3937 , A61M25/01 , A61M29/02
摘要： A sinusitis treatment device includes: a flexible first elongated body to be guided into an accessory; an imaging unit which is provided on the first elongated long body, for obtaining an image on the front side of a distal end of the first elongated body; a flexible second elongated body having a lumen in which the first elongated body is inserted; an expansive body which is provided on the second elongated body and which has an effective expansive section capable of radial expansive deformation within a natural ostium located between a nasal cavity and an accessory nasal cavity to push open a stenosed part of the natural ostium; and a positioning unit which is provided on the second elongated body, for positioning the effective expansive section of the second elongated long body moved along the first elongated body relative to the first elongated body.
摘要翻译： 鼻窦炎治疗装置包括：被引导到附件中的柔性第一细长体; 成像单元，其设置在所述第一细长体上，用于获得所述第一细长体的前端的前侧的图像; 柔性第二细长体，其具有第一细长体插入其中的内腔; 设置在第二细长体上并具有能够在位于鼻腔和附属鼻腔之间的天然口内进行径向膨胀变形的有效的膨胀部以推开天然口的狭窄部分的膨胀体; 以及设置在所述第二细长主体上的定位单元，用于将所述第二细长体的有效膨胀部分相对于所述第一细长体沿着所述第一细长体移动。
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公开(公告)号：US09107687B2
公开(公告)日：2015-08-18
申请号：US13432756
申请日：2012-03-28
IPC分类号： A61B1/00 , A61B17/24 , A61B1/233 , A61B1/04 , A61M25/01 , A61B19/00 , A61B17/00 , A61B17/22 , A61M29/02
CPC分类号： A61B17/24 , A61B1/00082 , A61B1/00154 , A61B1/233 , A61B90/361 , A61B2017/00557 , A61B2017/22051 , A61B2090/0811 , A61B2090/309 , A61B2090/3937 , A61M25/01 , A61M29/02
摘要： A sinusitis treatment device includes: a flexible first elongated body to be guided into an accessory; an imaging unit which is provided on the first elongated long body, for obtaining an image on the front side of a distal end of the first elongated body; a flexible second elongated body having a lumen in which the first elongated body is inserted; an expansive body which is provided on the second elongated body and which has an effective expansive section capable of radial expansive deformation within a natural ostium located between a nasal cavity and an accessory nasal cavity to push open a stenosed part of the natural ostium; and a positioning unit which is provided on the second elongated body, for positioning the effective expansive section of the second elongated long body moved along the first elongated body relative to the first elongated body.
摘要翻译： 鼻窦炎治疗装置包括：被引导到附件中的柔性第一细长体; 成像单元，其设置在所述第一细长体上，用于获得所述第一细长体的前端的前侧的图像; 柔性第二细长体，其具有第一细长体插入其中的内腔; 设置在第二细长体上并具有能够在位于鼻腔和附属鼻腔之间的天然口内进行径向膨胀变形的有效的膨胀部以推开天然口的狭窄部分的膨胀体; 以及设置在所述第二细长主体上的定位单元，用于将所述第二细长体的有效膨胀部分相对于所述第一细长体沿着所述第一细长体移动。
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公开(公告)号：US20120253123A1
公开(公告)日：2012-10-04
申请号：US13433151
申请日：2012-03-28
申请人： Katsuhiko SHIMIZU , Yasushi Kinoshita , Satoru Suehara , Yousuke Ootani , Riyaheh Arastoo , Kenichi Kumoyama
发明人： Katsuhiko SHIMIZU , Yasushi Kinoshita , Satoru Suehara , Yousuke Ootani , Riyaheh Arastoo , Kenichi Kumoyama
CPC分类号： A61B1/233 , A61B1/00082 , A61B1/00137
摘要： An otorhinolaryngological treatment device includes: a flexible elongated body to be introduced into an accessory nasal cavity through a nasal cavity; an expansion body which is provided on the elongated body and has an effective expansive section capable of radial expansive deformation within a natural ostium between the nasal cavity and the accessory nasal cavity to thereby force open a stenosed part of the natural ostium; and imaging unit for obtaining an image on the front side of a distal end of the elongated body, which is provided integrally with the elongated body on the distal side of the elongated body relative to the expansion body. The treatment device enables easy positioning (aligning) of the expansion body inside the nasal cavity, without need for radioscopy.
摘要翻译： 耳鼻喉治疗装置包括：柔性细长体，通过鼻腔引入附属鼻腔; 膨胀体设置在细长体上并具有能够在鼻腔和辅助鼻腔之间的天然口内径向膨胀变形的有效的膨胀部，从而迫使开放天然口的狭窄部分; 以及成像单元，用于获得在细长主体的远端的前侧上的图像，其与细长主体相对于扩张体的远端侧的细长主体一体地设置。 治疗装置能够容易地在鼻腔内定位（对准）膨胀体，而不需要放射检查。
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公开(公告)号：US20130296853A1
公开(公告)日：2013-11-07
申请号：US13996382
申请日：2011-12-14
申请人： Ryota Sugimoto , Yousuke Ootani , Ichirou Hirahara
发明人： Ryota Sugimoto , Yousuke Ootani , Ichirou Hirahara
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B17/320725 , A61B2017/22061 , A61B2018/0022 , A61B2018/00285 , A61B2018/00434 , A61B2018/00577 , A61B2018/00595 , A61M2025/1086
摘要： A balloon catheter is provided with a balloon on the tip of a main shaft. The balloon catheter is provided with: protruding parts that are furnished on the outer surface of the balloon and protrude outward from the outer surface of the balloon at least when the balloon is expanded; and electrodes that are furnished on the leading edges of the protruding parts in the direction of protrusion and are capable of transmitting energy to living tissue. The leading edge electrodes can thereby be delivered near the desired site of treatment by thrusting the protruding parts into living tissue and, in this configuration, energy is transmitted to said treatment site.
摘要翻译： 球囊导管在主轴的尖端上设置有气囊。 气囊导管设置有：至少在气囊膨胀时，设置在球囊的外表面上并从球囊的外表面向外突出的突出部分; 以及在突起方向上突出部分的前缘上设置并能够将活力组织传递的电极。 因此，通过将突出部分推入活体组织中，前缘电极可以在所需治疗位置附近被输送，并且在该构造中，能量被传递到所述治疗部位。
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