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公开(公告)号：US20230414916A1
公开(公告)日：2023-12-28
申请号：US18214049
申请日：2023-06-26
Applicant: ABIOMED, Inc.
Inventor： Glen R. Fantuzzi , Dion Mraz
CPC classification number: A61M39/06 , A61M39/0606 , A61M25/0662 , A61M2039/0626 , A61M2039/066 , A61M2039/064 , A61M25/0668
Abstract: An introducer for insertion of a medical device into a patient's vasculature includes an elongate introducer body, a hub, and a hemostatic valve. The elongate introducer body includes a longitudinal axis, a proximal region, a distal region, and an inner lumen. The hub is coupled to the proximal region of the introducer body. The hemostatic valve is disposed within the hub and forms a liquid-tight seal across the inner lumen. The introducer includes a guide configured to guide an object towards the center of the valve during insertion of the object.
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公开(公告)号：US20170065267A1
公开(公告)日：2017-03-09
申请号：US15245982
申请日：2016-08-24
Applicant: Abiomed, Inc.
Inventor： Glen R. Fantuzzi , Dion Mraz
CPC classification number: A61M39/06 , A61M25/0662 , A61M25/0668 , A61M39/0606 , A61M2039/0626 , A61M2039/064 , A61M2039/066
Abstract: An introducer for insertion of a medical device into a patient's vasculature includes an elongate introducer body, a hub, and a hemostatic valve. The elongate introducer body includes a longitudinal axis, a proximal region, a distal region, and an inner lumen. The hub is coupled to the proximal region of the introducer body. The hemostatic valve is disposed within the hub and forms a liquid-tight seal across the inner lumen. The introducer includes a guide configured to guide an object towards the center of the valve during insertion of the object.
Abstract translation: 用于将医疗装置插入患者脉管系统的引导器包括细长导引器本体，轮毂和止血阀。 细长导引器主体包括纵向轴线，近端区域，远侧区域和内腔。 轮毂联接到导引器主体的近端区域。 止血阀设置在轮毂内，并形成穿过内腔的液密密封。 引导器包括引导件，其构造成在物体插入期间将物体朝向阀的中心引导。
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公开(公告)号：US20200276432A1
公开(公告)日：2020-09-03
申请号：US16784329
申请日：2020-02-07
Applicant: Abiomed, Inc.
Inventor： Glen R. Fantuzzi , Dion Mraz
Abstract: An introducer for insertion of a medical device into a patient's vasculature includes an elongate introducer body, a hub, and a hemostatic valve. The elongate introducer body includes a longitudinal axis, a proximal region, a distal region, and an inner lumen. The hub is coupled to the proximal region of the introducer body. The hemostatic valve is disposed within the hub and forms a liquid-tight seal across the inner lumen. The introducer includes a guide configured to guide an object towards the center of the valve during insertion of the object.
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公开(公告)号：US20170215918A1
公开(公告)日：2017-08-03
申请号：US15419203
申请日：2017-01-30
Applicant: Abiomed, Inc.
Inventor： Zhenghong Tao , Christopher Zarins , Dion Mraz , Stephen Vaughan , Julius Steven Becker
CPC classification number: A61B17/3423 , A61B17/3439 , A61B17/3468 , A61B2017/00955 , A61B2017/3425 , A61M1/1008 , A61M1/101 , A61M1/1029 , A61M1/122 , A61M1/125 , A61M25/0045 , A61M25/005 , A61M25/0054
Abstract: A cannula supporting a percutaneous pump can include a proximal section with a first flexural modulus. The cannula can include one or more distal sections with a flexural modulus that is different than the first flexural modulus. The material and its arrangement along the length of the cannula can be selected so as to influence bending properties. This can, for example, allow efficient positioning of the cannula in a desired location without displacing the guidewire.
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Patent Agency Ranking
公开(公告)号：US11730942B2
公开(公告)日：2023-08-22
申请号：US16784329
申请日：2020-02-07
Applicant: Abiomed, Inc.
Inventor： Glen R. Fantuzzi , Dion Mraz
CPC classification number: A61M39/06 , A61M25/0662 , A61M39/0606 , A61M25/0668 , A61M2039/064 , A61M2039/066 , A61M2039/0626
Abstract: An introducer for insertion of a medical device into a patient's vasculature includes an elongate introducer body, a hub, and a hemostatic valve. The elongate introducer body includes a longitudinal axis, a proximal region, a distal region, and an inner lumen. The hub is coupled to the proximal region of the introducer body. The hemostatic valve is disposed within the hub and forms a liquid-tight seal across the inner lumen. The introducer includes a guide configured to guide an object towards the center of the valve during insertion of the object.
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公开(公告)号：US20230086096A1
公开(公告)日：2023-03-23
申请号：US17946334
申请日：2022-09-16
Applicant: ABIOMED, Inc.
Inventor： Thorsten Siess , Jimpo Wang , Gerd Bruno Spanier , Dion Mraz
IPC: A61M60/135 , A61M60/216 , A61M60/422 , A61M60/13
Abstract: An improved intravascular blood pump. Intravascular blood pumps using the present technology may be powered by an onboard motor unit configured to be located inside the patient's body, but which is separated from the pump unit by a flexible intermediate section housing a flexible drive shaft.
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公开(公告)号：US20210145475A1
公开(公告)日：2021-05-20
申请号：US17079754
申请日：2020-10-26
Applicant: ABIOMED, Inc.
Inventor： Zhenghong Tao , Christopher Zarins , Dion Mraz , Stephen Vaughan , Julius Steven Becker
IPC: A61B17/34 , A61M60/40 , A61M60/135 , A61M60/148 , A61M60/205 , A61M60/857
Abstract: A cannula supporting a percutaneous pump can include a proximal section with a first flexural modulus. The cannula can include one or more distal sections with a flexural modulus that is different than the first flexural modulus. The material and its arrangement along the length of the cannula can be selected so as to influence bending properties. This can, for example, allow efficient positioning of the cannula in a desired location without displacing the guidewire.
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公开(公告)号：US10849653B2
公开(公告)日：2020-12-01
申请号：US15419203
申请日：2017-01-30
Applicant: Abiomed, Inc.
Inventor： Zhenghong Tao , Christopher Zarins , Dion Mraz , Stephen Vaughan , Julius Steven Becker
Abstract: A cannula supporting a percutaneous pump can include a proximal section with a first flexural modulus. The cannula can include one or more distal sections with a flexural modulus that is different than the first flexural modulus. The material and its arrangement along the length of the cannula can be selected so as to influence bending properties. This can, for example, allow efficient positioning of the cannula in a desired location without displacing the guidewire.
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公开(公告)号：US10576258B2
公开(公告)日：2020-03-03
申请号：US15245982
申请日：2016-08-24
Applicant: Abiomed, Inc.
Inventor： Glen R. Fantuzzi , Dion Mraz
Abstract: An introducer for insertion of a medical device into a patient's vasculature includes an elongate introducer body, a hub, and a hemostatic valve. The elongate introducer body includes a longitudinal axis, a proximal region, a distal region, and an inner lumen. The hub is coupled to the proximal region of the introducer body. The hemostatic valve is disposed within the hub and forms a liquid-tight seal across the inner lumen. The introducer includes a guide configured to guide an object towards the center of the valve during insertion of the object.
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