JP2005095410A - 血栓除去用カテーテル - Google Patents
血栓除去用カテーテル Download PDFInfo
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- JP2005095410A JP2005095410A JP2003333883A JP2003333883A JP2005095410A JP 2005095410 A JP2005095410 A JP 2005095410A JP 2003333883 A JP2003333883 A JP 2003333883A JP 2003333883 A JP2003333883 A JP 2003333883A JP 2005095410 A JP2005095410 A JP 2005095410A
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Abstract
【解決手段】 血管1に挿入され、該血管1に堆積付着した血栓2を除去する血栓除去用カテーテルであって、血管1に挿入されるカテーテル本体3と、該カテーテル本体3を振動させる振動部4とから成り、この振動部4により振動しているカテーテル本体3を血栓2に当接させることにより血栓2が除去されるように構成されているものである。
【選択図】 図1
Description
2 血栓
3 カテーテル本体
4 振動部
5 偏心体
6 超音波発生体
Claims (6)
- 血管に挿入され、該血管に堆積付着した血栓を除去する血栓除去用カテーテルであって、血管に挿入されるカテーテル本体と、該カテーテル本体を振動させる振動部とから成り、この振動部により振動しているカテーテル本体を血栓に当接させることにより血栓が除去されるように構成されていることを特徴とする血栓除去用カテーテル。
- 請求項1記載の血栓除去用カテーテルにおいて、振動部は、カテーテル本体の外部に露出せず、カテーテル本体の内部に設けられていることを特徴とする血栓除去用カテーテル。
- 請求項1,2のいずれか1項に記載の血栓除去用カテーテルにおいて、振動部は偏心軸を有する偏心体であり、この振動部は、カテーテル本体の内壁と接触して該カテーテル本体を振動させるように構成されていることを特徴とする血栓除去用カテーテル。
- 請求項1,2のいずれか1項に記載の血栓除去用カテーテルにおいて、振動部は超音波を発生させる超音波発生体であり、この超音波によりカテーテル本体を振動させるように構成されていることを特徴とする血栓除去用カテーテル。
- 請求項1〜4のいずれか1項に記載の血栓除去用カテーテルにおいて、振動部はカテーテル本体の先端部を振動させるように構成されていることを特徴とする血栓除去用カテーテル。
- 請求項1〜5のいずれか1項に記載の血栓除去用カテーテルにおいて、カテーテル本体は柔軟性を有する部材で形成されていることを特徴とする血栓除去用カテーテル。
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JP2003333883A JP4072580B2 (ja) | 2003-09-25 | 2003-09-25 | 血栓除去用カテーテル |
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JP2003333883A JP4072580B2 (ja) | 2003-09-25 | 2003-09-25 | 血栓除去用カテーテル |
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JP2005095410A true JP2005095410A (ja) | 2005-04-14 |
JP4072580B2 JP4072580B2 (ja) | 2008-04-09 |
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JP2003333883A Expired - Fee Related JP4072580B2 (ja) | 2003-09-25 | 2003-09-25 | 血栓除去用カテーテル |
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Cited By (26)
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DE102008056254A1 (de) | 2008-07-18 | 2010-01-21 | Takuma, Norikata, Kokubunji | Saugkatheter und Saugkatheter-System |
US8888788B2 (en) | 2012-08-06 | 2014-11-18 | Shockwave Medical, Inc. | Low profile electrodes for an angioplasty shock wave catheter |
US8956371B2 (en) | 2008-06-13 | 2015-02-17 | Shockwave Medical, Inc. | Shockwave balloon catheter system |
US9005216B2 (en) | 2012-09-13 | 2015-04-14 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
US9011463B2 (en) | 2012-06-27 | 2015-04-21 | Shockwave Medical, Inc. | Shock wave balloon catheter with multiple shock wave sources |
US9044618B2 (en) | 2008-11-05 | 2015-06-02 | Shockwave Medical, Inc. | Shockwave valvuloplasty catheter system |
US9072534B2 (en) | 2008-06-13 | 2015-07-07 | Shockwave Medical, Inc. | Non-cavitation shockwave balloon catheter system |
US9138249B2 (en) | 2012-08-17 | 2015-09-22 | Shockwave Medical, Inc. | Shock wave catheter system with arc preconditioning |
US9180280B2 (en) | 2008-11-04 | 2015-11-10 | Shockwave Medical, Inc. | Drug delivery shockwave balloon catheter system |
US9220521B2 (en) | 2012-08-06 | 2015-12-29 | Shockwave Medical, Inc. | Shockwave catheter |
US9289224B2 (en) | 2011-11-08 | 2016-03-22 | Shockwave Medical, Inc. | Shock wave valvuloplasty device with moveable shock wave generator |
US9522012B2 (en) | 2012-09-13 | 2016-12-20 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
US9730715B2 (en) | 2014-05-08 | 2017-08-15 | Shockwave Medical, Inc. | Shock wave guide wire |
US10226265B2 (en) | 2016-04-25 | 2019-03-12 | Shockwave Medical, Inc. | Shock wave device with polarity switching |
US10357264B2 (en) | 2016-12-06 | 2019-07-23 | Shockwave Medical, Inc. | Shock wave balloon catheter with insertable electrodes |
US10441300B2 (en) | 2017-04-19 | 2019-10-15 | Shockwave Medical, Inc. | Drug delivery shock wave balloon catheter system |
US10555744B2 (en) | 2015-11-18 | 2020-02-11 | Shockware Medical, Inc. | Shock wave electrodes |
KR20200033439A (ko) * | 2018-09-20 | 2020-03-30 | 연세대학교 산학협력단 | 내시경 수술장치 |
US10646240B2 (en) | 2016-10-06 | 2020-05-12 | Shockwave Medical, Inc. | Aortic leaflet repair using shock wave applicators |
US10702293B2 (en) | 2008-06-13 | 2020-07-07 | Shockwave Medical, Inc. | Two-stage method for treating calcified lesions within the wall of a blood vessel |
US10709462B2 (en) | 2017-11-17 | 2020-07-14 | Shockwave Medical, Inc. | Low profile electrodes for a shock wave catheter |
US10966737B2 (en) | 2017-06-19 | 2021-04-06 | Shockwave Medical, Inc. | Device and method for generating forward directed shock waves |
US11020135B1 (en) | 2017-04-25 | 2021-06-01 | Shockwave Medical, Inc. | Shock wave device for treating vascular plaques |
US11478261B2 (en) | 2019-09-24 | 2022-10-25 | Shockwave Medical, Inc. | System for treating thrombus in body lumens |
US11596423B2 (en) | 2018-06-21 | 2023-03-07 | Shockwave Medical, Inc. | System for treating occlusions in body lumens |
US11992232B2 (en) | 2020-10-27 | 2024-05-28 | Shockwave Medical, Inc. | System for treating thrombus in body lumens |
-
2003
- 2003-09-25 JP JP2003333883A patent/JP4072580B2/ja not_active Expired - Fee Related
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US10702293B2 (en) | 2008-06-13 | 2020-07-07 | Shockwave Medical, Inc. | Two-stage method for treating calcified lesions within the wall of a blood vessel |
US8956371B2 (en) | 2008-06-13 | 2015-02-17 | Shockwave Medical, Inc. | Shockwave balloon catheter system |
US8956374B2 (en) | 2008-06-13 | 2015-02-17 | Shockwave Medical, Inc. | Shockwave balloon catheter system |
US10039561B2 (en) | 2008-06-13 | 2018-08-07 | Shockwave Medical, Inc. | Shockwave balloon catheter system |
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US11771449B2 (en) | 2008-06-13 | 2023-10-03 | Shockwave Medical, Inc. | Shockwave balloon catheter system |
US8231607B2 (en) | 2008-07-18 | 2012-07-31 | Norikata Takuma | Suction catheter and suction-catheter system |
DE102008056254A1 (de) | 2008-07-18 | 2010-01-21 | Takuma, Norikata, Kokubunji | Saugkatheter und Saugkatheter-System |
US9180280B2 (en) | 2008-11-04 | 2015-11-10 | Shockwave Medical, Inc. | Drug delivery shockwave balloon catheter system |
US9044619B2 (en) | 2008-11-05 | 2015-06-02 | Shockwave Medical, Inc. | Shockwave valvuloplasty catheter system |
US9044618B2 (en) | 2008-11-05 | 2015-06-02 | Shockwave Medical, Inc. | Shockwave valvuloplasty catheter system |
US10149690B2 (en) | 2008-11-05 | 2018-12-11 | Shockwave Medical, Inc. | Shockwave valvuloplasty catheter system |
US9421025B2 (en) | 2008-11-05 | 2016-08-23 | Shockwave Medical, Inc. | Shockwave valvuloplasty catheter system |
US11000299B2 (en) | 2008-11-05 | 2021-05-11 | Shockwave Medical, Inc. | Shockwave valvuloplasty catheter system |
US10478202B2 (en) | 2011-11-08 | 2019-11-19 | Shockwave Medical, Inc. | Shock wave valvuloplasty device with moveable shock wave generator |
US9289224B2 (en) | 2011-11-08 | 2016-03-22 | Shockwave Medical, Inc. | Shock wave valvuloplasty device with moveable shock wave generator |
US9814476B2 (en) | 2011-11-08 | 2017-11-14 | Shockwave Medical, Inc. | Shock wave valvuloplasty device with moveable shock wave generator |
US11696799B2 (en) | 2012-06-27 | 2023-07-11 | Shockwave Medical, Inc. | Shock wave balloon catheter with multiple shock wave sources |
US9011463B2 (en) | 2012-06-27 | 2015-04-21 | Shockwave Medical, Inc. | Shock wave balloon catheter with multiple shock wave sources |
US9993292B2 (en) | 2012-06-27 | 2018-06-12 | Shockwave Medical, Inc. | Shock wave balloon catheter with multiple shock wave sources |
US10682178B2 (en) | 2012-06-27 | 2020-06-16 | Shockwave Medical, Inc. | Shock wave balloon catheter with multiple shock wave sources |
US9642673B2 (en) | 2012-06-27 | 2017-05-09 | Shockwave Medical, Inc. | Shock wave balloon catheter with multiple shock wave sources |
US8888788B2 (en) | 2012-08-06 | 2014-11-18 | Shockwave Medical, Inc. | Low profile electrodes for an angioplasty shock wave catheter |
US9433428B2 (en) | 2012-08-06 | 2016-09-06 | Shockwave Medical, Inc. | Low profile electrodes for an angioplasty shock wave catheter |
US11076874B2 (en) | 2012-08-06 | 2021-08-03 | Shockwave Medical, Inc. | Low profile electrodes for an angioplasty shock wave catheter |
US10206698B2 (en) | 2012-08-06 | 2019-02-19 | Shockwave Medical, Inc. | Low profile electrodes for an angioplasty shock wave catheter |
US9220521B2 (en) | 2012-08-06 | 2015-12-29 | Shockwave Medical, Inc. | Shockwave catheter |
US9138249B2 (en) | 2012-08-17 | 2015-09-22 | Shockwave Medical, Inc. | Shock wave catheter system with arc preconditioning |
US11596424B2 (en) | 2012-09-13 | 2023-03-07 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
US11432834B2 (en) | 2012-09-13 | 2022-09-06 | Shockwave Medical, Inc. | Shock wave catheter system with energy control |
US10517620B2 (en) | 2012-09-13 | 2019-12-31 | Shockwave Medical, Inc. | Shock wave catheter system with energy control |
US10517621B1 (en) | 2012-09-13 | 2019-12-31 | Shockwave Medical, Inc. | Method of managing energy delivered by a shockwave through dwell time compensation |
US10159505B2 (en) | 2012-09-13 | 2018-12-25 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
US9005216B2 (en) | 2012-09-13 | 2015-04-14 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
US10973538B2 (en) | 2012-09-13 | 2021-04-13 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
US9333000B2 (en) | 2012-09-13 | 2016-05-10 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
US9522012B2 (en) | 2012-09-13 | 2016-12-20 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
US10420569B2 (en) | 2014-05-08 | 2019-09-24 | Shockwave Medical, Inc. | Shock wave guide wire |
US9730715B2 (en) | 2014-05-08 | 2017-08-15 | Shockwave Medical, Inc. | Shock wave guide wire |
US10555744B2 (en) | 2015-11-18 | 2020-02-11 | Shockware Medical, Inc. | Shock wave electrodes |
US11337713B2 (en) | 2015-11-18 | 2022-05-24 | Shockwave Medical, Inc. | Shock wave electrodes |
US10226265B2 (en) | 2016-04-25 | 2019-03-12 | Shockwave Medical, Inc. | Shock wave device with polarity switching |
US11026707B2 (en) | 2016-04-25 | 2021-06-08 | Shockwave Medical, Inc. | Shock wave device with polarity switching |
US11517337B2 (en) | 2016-10-06 | 2022-12-06 | Shockwave Medical, Inc. | Aortic leaflet repair using shock wave applicators |
US10646240B2 (en) | 2016-10-06 | 2020-05-12 | Shockwave Medical, Inc. | Aortic leaflet repair using shock wave applicators |
US10357264B2 (en) | 2016-12-06 | 2019-07-23 | Shockwave Medical, Inc. | Shock wave balloon catheter with insertable electrodes |
US10441300B2 (en) | 2017-04-19 | 2019-10-15 | Shockwave Medical, Inc. | Drug delivery shock wave balloon catheter system |
US11517338B2 (en) | 2017-04-19 | 2022-12-06 | Shockwave Medical, Inc. | Drug delivery shock wave balloon catheter system |
US11020135B1 (en) | 2017-04-25 | 2021-06-01 | Shockwave Medical, Inc. | Shock wave device for treating vascular plaques |
US11602363B2 (en) | 2017-06-19 | 2023-03-14 | Shockwave Medical, Inc. | Device and method for generating forward directed shock waves |
US10966737B2 (en) | 2017-06-19 | 2021-04-06 | Shockwave Medical, Inc. | Device and method for generating forward directed shock waves |
US11950793B2 (en) | 2017-06-19 | 2024-04-09 | Shockwave Medical, Inc. | Device and method for generating forward directed shock waves |
US11622780B2 (en) | 2017-11-17 | 2023-04-11 | Shockwave Medical, Inc. | Low profile electrodes for a shock wave catheter |
US10709462B2 (en) | 2017-11-17 | 2020-07-14 | Shockwave Medical, Inc. | Low profile electrodes for a shock wave catheter |
US11596423B2 (en) | 2018-06-21 | 2023-03-07 | Shockwave Medical, Inc. | System for treating occlusions in body lumens |
KR20200033439A (ko) * | 2018-09-20 | 2020-03-30 | 연세대학교 산학협력단 | 내시경 수술장치 |
KR102143070B1 (ko) | 2018-09-20 | 2020-08-10 | 연세대학교 산학협력단 | 내시경 수술장치 |
US11478261B2 (en) | 2019-09-24 | 2022-10-25 | Shockwave Medical, Inc. | System for treating thrombus in body lumens |
US11992232B2 (en) | 2020-10-27 | 2024-05-28 | Shockwave Medical, Inc. | System for treating thrombus in body lumens |
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