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公开(公告)号：US11819227B2
公开(公告)日：2023-11-21
申请号：US16817003
申请日：2020-03-12
发明人： Yoshitaka Itou , Shinya Matsumoto , Shota Ishii , Tadahiro Motomura , Yoshiyuki Saito , Aiko Sakimoto , Takenari Ito , Haruhiko Takahashi , Tetsuya Fukuoka
CPC分类号： A61B17/22 , A61M1/3627 , A61M1/3693 , A61M25/104 , A61B2017/22079 , A61B2017/22081 , A61B2017/22084 , A61M2025/0004 , A61M2025/105 , A61M2202/08 , A61M2205/7545
摘要： Provided are a treatment method, a separation method, and a filter assembly capable of preventing so-called “Blue Toe syndrome” which is so-called cholesterol crystal embolism of which a fat-soluble compound such as cholesterol crystals generated during dilation of a stenosed site causes clogging in glomeruli of peripheral capillaries or kidney, acute renal failure, and the like. Cholesterol crystals generated from plaque during use of a balloon catheter are taken out of the body and removed using a centrifugal separation device or a filter, and usable living cells are returned to the body to reduce blood transfusion and reduce cholesterol crystal embolism.
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公开(公告)号：US12036059B2
公开(公告)日：2024-07-16
申请号：US17828343
申请日：2022-05-31
发明人： Yoshitaka Itou , Yoshiyuki Saito , Shota Ishii , Tetsuya Fukuoka
IPC分类号： A61B6/50 , A61B5/00 , A61B5/02 , A61B6/00 , A61B6/03 , A61F2/958 , A61M25/00 , A61M25/01 , A61M25/06 , G06T7/00
CPC分类号： A61B6/504 , A61B5/0084 , A61B5/02007 , A61B5/6852 , A61B5/7267 , A61B6/032 , A61B6/5217 , A61M25/0662 , G06T7/0012 , A61B6/503 , A61F2/958 , A61M25/0097 , A61M2025/0183 , A61M2025/0681 , A61M2210/086 , A61M2210/127 , G06T2207/30101
摘要： In a method for diagnosing and treating a patient having lesions in both arteries of left and right lower limbs. By determining that a lesion distal to an aortailiac bifurcation is to be treated first, catheters and an operation time can be reduced. The lesion to be treated first can be on a priority basis based on diagnostic data, deciding that a lesion proximal to the bifurcation is to be treated next, and then treating the lesions substantially continuously.
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公开(公告)号：US11900660B2
公开(公告)日：2024-02-13
申请号：US16175362
申请日：2018-10-30
发明人： Yoshiyuki Saito , Shota Ishii , Yoshitaka Itou , Tetsuya Fukuoka
IPC分类号： G06V10/82 , A61B5/02 , A61B8/08 , A61B5/00 , A61B6/00 , A61B17/00 , G16H30/40 , G16H20/40 , G16H50/20 , G06F18/21 , A61B5/05 , G06V10/44 , G06F18/2413 , G06V10/764 , G06V40/14
CPC分类号： G06V10/82 , A61B5/0075 , A61B5/02007 , A61B5/7267 , A61B6/504 , A61B6/5217 , A61B8/0891 , A61B8/5223 , A61B17/00234 , G06F18/217 , G06F18/24133 , G06V10/454 , G06V10/764 , G16H20/40 , G16H30/40 , G16H50/20 , A61B5/05 , A61B2017/00292 , G06V40/14 , G06V2201/03
摘要： A method for diagnosing, validation of diagnosis and treating a patient having lesions in both arteries of left and right lower limbs. By determining that a larger vessel diameter lesion to be treated first, catheters and an operation time can be reduced is to be treated first on a priority basis based on diagnostic data, deciding that a smaller vessel diameter lesion is to be treated next, then treating the lesions substantially continuously.
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公开(公告)号：US11304673B2
公开(公告)日：2022-04-19
申请号：US16176938
申请日：2018-10-31
发明人： Yoshitaka Itou , Yoshiyuki Saito , Shota Ishii , Tetsuya Fukuoka
IPC分类号： G06K9/00 , A61B6/00 , G06T7/00 , G06K9/62 , A61B6/03 , A61B5/00 , A61F2/958 , A61M25/00 , A61M25/01
摘要： In a method for diagnosing and treating a patient having lesions in both arteries of left and right lower limbs. By determining that a larger lesion curvature to be treated first, catheters and an operation time can be reduced is to be treated first on a priority basis based on diagnostic data, deciding that a smaller lesion curvature is to be treated next, then treating the lesions substantially continuously.
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