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公开(公告)号：CA2251096A1
公开(公告)日：1998-08-20
申请号：CA2251096
申请日：1998-02-12
Applicant: ANGIOSONICS INC
Inventor： ROSENSCHEIN URI , NGUYEN LOI , SALTONSTALL JON , LEVIN PHILIP S
Abstract: An ultrasonic treatment system and method for utilizing ultrasound to treat intravascular conditions, such as stenotic and occluded regions of blood vessels, are provided. The ultrasonic treatment system includes an ultrasonic probe (100), having a proximal and distal end. A guide catheter and guidewire may also be provided and the probe (100) can be slidably disposed within the guide catheter's inner lumen. The probe can include a horn (125) at the proximal end, a transmission member (B, C, D, E) with a proximal and a distal end connected to the horn at the transmission member proximal end (B), and a distal tip (150) connected at the transmission member's distal end. The transmission member may include one or more transmission wires (C, E), having proximal and distal ends connected serially or in parallel.
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公开(公告)号：WO9835721A3
公开(公告)日：1998-10-08
申请号：PCT/US9802607
申请日：1998-02-12
Applicant: ANGIOSONICS INC
Inventor： LEVIN PHILIP S , SALTONSTALL JON , NGUYEN LOI , ROSENSCHEIN URI
CPC classification number: A61B17/320068 , A61B17/22012 , A61B90/39 , A61B2017/22002 , A61B2017/320072 , A61B2018/00011 , G10K11/24
Abstract: An ultrasonic treatment system and method for utilizing ultrasound to treat intravascular conditions, such as stenotic and occluded regions of blood vessels, are provided. The ultrasonic treatment system includes an ultrasonic probe (100), having a proximal and distal end. A guide catheter and guidewire may also be provided and the probe (100) can be slidably disposed within the guide catheter's inner lumen. The probe can include a horn (125) at the proximal end, a transmission member (B, C, D, E) with a proximal and a distal end connected to the horn at the transmission member proximal end (B), and a distal tip (150) connected at the transmission member's distal end. The transmission member may include one or more transmission wires (C, E), having proximal and distal ends connected serially or in parallel.
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Patent Agency Ranking
公开(公告)号：CA2374208A1
公开(公告)日：2000-12-07
申请号：CA2374208
申请日：2000-05-26
Applicant: ANGIOSONICS INC
Inventor： TAYLOR WARREN , NGUYEN LOI , LEVIN PHILIP S , SALTONSTALL JON
Abstract: An ultrasound transmission device for utilizing ultrasound energy ultrasound to treat intravascular conditions, such as stenotic and occluded regions of blood vessels, is provided. The ultrasonic transmission device (100) include s a transmission member (125, 130) connected to the ultrasound energy source (129) on a one end, and a tip (150) on the other end. The tip includes a distal section, a proximal section, and an intermediate section. The proxima l section has a first diameter larger than the transmission member diameter. T he intermediate section includes a decreasing step portion, a narrowed portion, and an increasing step portion.
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公开(公告)号：AU723600B2
公开(公告)日：2000-08-31
申请号：AU6653398
申请日：1998-02-12
Applicant: ANGIOSONICS INC
Inventor： LEVIN PHILIP S , SALTONSTALL JON , NGUYEN LOI , ROSENSCHEIN URI
Abstract: An ultrasonic treatment system and method for utilizing ultrasound to treat intravascular conditions, such as stenotic and occluded regions of blood vessels, are provided. The ultrasonic treatment system includes an ultrasonic probe, having a proximal and distal end. A guide catheter and guidewire may also be provided and the probe can be slidably disposed within the guide catheter's inner lumen. The probe can include a horn at the proximal end, a transmission member with a proximal and a distal end connected to the horn at the transmission member proximal end, and a distal tip connected at the transmission member's distal end. The transmission member may include one or more transmission wires, having proximal and distal ends, connected serially or in parallel.
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公开(公告)号：AU6653398A
公开(公告)日：1998-09-08
申请号：AU6653398
申请日：1998-02-12
Applicant: ANGIOSONICS INC
Inventor： LEVIN PHILIP S , SALTONSTALL JON , NGUYEN LOI , ROSENSCHEIN URI
Abstract: An ultrasonic treatment system and method for utilizing ultrasound to treat intravascular conditions, such as stenotic and occluded regions of blood vessels, are provided. The ultrasonic treatment system includes an ultrasonic probe, having a proximal and distal end. A guide catheter and guidewire may also be provided and the probe can be slidably disposed within the guide catheter's inner lumen. The probe can include a horn at the proximal end, a transmission member with a proximal and a distal end connected to the horn at the transmission member proximal end, and a distal tip connected at the transmission member's distal end. The transmission member may include one or more transmission wires, having proximal and distal ends, connected serially or in parallel.
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公开(公告)号：BR9805981A
公开(公告)日：1999-10-13
申请号：BR9805981
申请日：1998-02-12
Applicant: ANGIOSONICS INC
Inventor： LEVIN PHILIP S , SALTONSTALL JON , NGUYEN LOI , ROSENSCHEIN URI
Abstract: An ultrasonic treatment system and method for utilizing ultrasound to treat intravascular conditions, such as stenotic and occluded regions of blood vessels, are provided. The ultrasonic treatment system includes an ultrasonic probe, having a proximal and distal end. A guide catheter and guidewire may also be provided and the probe can be slidably disposed within the guide catheter's inner lumen. The probe can include a horn at the proximal end, a transmission member with a proximal and a distal end connected to the horn at the transmission member proximal end, and a distal tip connected at the transmission member's distal end. The transmission member may include one or more transmission wires, having proximal and distal ends, connected serially or in parallel.
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公开(公告)号：EP0895458A4
公开(公告)日：2000-11-15
申请号：EP98908520
申请日：1998-02-12
Applicant: ANGIOSONICS INC
Inventor： LEVIN PHILIP S , SALTONSTALL JON , NGUYEN LOI , ROSENSCHEIN URI
CPC classification number: A61B17/320068 , A61B17/22012 , A61B90/39 , A61B2017/22002 , A61B2017/320072 , A61B2018/00011 , G10K11/24
Abstract: An ultrasonic treatment system and method for utilizing ultrasound to treat intravascular conditions, such as stenotic and occluded regions of blood vessels, are provided. The ultrasonic treatment system includes an ultrasonic probe (100), having a proximal and distal end. A guide catheter and guidewire may also be provided and the probe (100) can be slidably disposed within the guide catheter's inner lumen. The probe can include a horn (125) at the proximal end, a transmission member (B, C, D, E) with a proximal and a distal end connected to the horn at the transmission member proximal end (B), and a distal tip (150) connected at the transmission member's distal end. The transmission member may include one or more transmission wires (C, E), having proximal and distal ends connected serially or in parallel.
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