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公开(公告)号：US10098994B2
公开(公告)日：2018-10-16
申请号：US15110684
申请日：2014-01-09
Applicant: Sorin Group Italia S.r.l.
Inventor： Claudio Silvestri , Stefano Reggiani , Marta Balzan , Thierry Dupoux
Abstract: A blood processing apparatus may include a heat exchanger and a gas exchanger. At least one of the heat exchanger and the gas exchanger may be configured to impart a radial component to blow flow through the heat exchanger and/or gas exchanger. The heat exchanger may be configured to cause blood flow to follow a spiral flow path.
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公开(公告)号：US12171923B2
公开(公告)日：2024-12-24
申请号：US17496330
申请日：2021-10-07
Applicant: Sorin Group Italia S.r.l.
Inventor： Stefano Reggiani , Gianfranco Beniamino Fiore , Alberto Redaelli , Christian Baiotto
IPC: A61M1/16 , A61M1/32 , A61M1/36 , B01D63/02 , F28D7/10 , F28D7/16 , F28D21/00 , F28F13/06 , F28F21/06
Abstract: A blood processing apparatus may include a heat exchanger and a gas exchanger. At least one of the heat exchanger and the gas exchanger may be configured to impart a radial component to blow flow through the heat exchanger and/or gas exchanger. The heat exchanger may be configured to cause blood flow to follow a spiral flow path.
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公开(公告)号：US20240358903A1
公开(公告)日：2024-10-31
申请号：US18765697
申请日：2024-07-08
Applicant: Sorin Group Italia S.r.l.
Inventor： Adriano Mazzoli , Stefano Reggiani
CPC classification number: A61M1/1698 , A61M1/26 , A61M1/3623 , B01D63/031 , B01D63/034 , B01D2313/08 , B01D2313/19
Abstract: Described is a gas exchanger with a restriction element or elements to reduce gas exchange as desired to avoid hypo-capnia and hyper-oxygenation in small patients. The gas exchanger includes a gas exchanger housing with an outer wall and a core which defines an inner wall and having a blood inlet for receiving a blood supply and a blood outlet. The gas exchanger also includes: a hollow fiber bundle disposed within the housing between the core and the outer wall; and a gas inlet compartment for receiving an oxygen supply and directing the oxygen supply to first ends of the hollow fiber bundle, wherein the gas inlet compartment includes at least one restriction element configured to allow the oxygen supply to reach only a portion of the hollow fiber bundle.
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公开(公告)号：US10709637B2
公开(公告)日：2020-07-14
申请号：US15529933
申请日：2014-11-26
Applicant: Sorin Group Italia S.r.l.
Inventor： Stefano Spro , Stefano Reggiani , Claudio Silvestri , Francesco Benatti , Adriano Mazzoli
Abstract: A venous reservoir including a single inlet line clamp capable of partially or completely restricting blood flow to the venous reservoir. The venous reservoir is provided with a rigid back plate or bracket that can accommodate an inlet line capable of joining to at least one blood inlet port. The rigid back plate or bracket can accommodate a clamp capable of completely or partially closing the inlet line containing both the cardiotomy line and the venous line to manually control the blood flow drained from the patient.
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公开(公告)号：US09402943B2
公开(公告)日：2016-08-02
申请号：US14156937
申请日：2014-01-16
Applicant: Sorin Group Italia S.r.l. , Politecnico di Milano
Inventor： Stefano Reggiani , Gianfranco Beniamino Fiore , Alberto Redaelli , Christian Baiotto
CPC classification number: A61M1/1698 , A61M1/32 , A61M1/3627 , A61M1/3666 , A61M1/3667 , A61M2206/10 , A61M2206/14 , A61M2206/16 , A61M2206/18 , A61M2206/20 , B01D63/02 , B01D2313/08 , B01D2313/19 , B01D2313/32 , B01D2313/38 , F28D7/103 , F28D7/1623 , F28D21/0015 , F28D2021/005 , F28F13/06 , F28F21/06 , F28F21/062 , F28F2260/00 , Y10S128/03 , Y10S261/28
Abstract: A blood processing apparatus may include a heat exchanger and a gas exchanger. At least one of the heat exchanger and the gas exchanger may be configured to impart a radial component to blow flow through the heat exchanger and/or gas exchanger. The heat exchanger may be configured to cause blood flow to follow a spiral flow path.
Abstract translation: 血液处理装置可以包括热交换器和气体交换器。 热交换器和气体交换器中的至少一个可以被配置成赋予径向分量以吹动通过热交换器和/或气体交换器。 热交换器可以被配置为使血液流动遵循螺旋流动路径。
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Patent Agency Ranking
公开(公告)号：US09162022B2
公开(公告)日：2015-10-20
申请号：US13750531
申请日：2013-01-25
Applicant: Sorin Group Italia S.r.l. , Politecnico di Milano
Inventor： Stefano Reggiani , Claudio Silvestri , Alberto Giri , Alberto Redaelli , Gianfranco Beniamino Fiore
CPC classification number: A61M1/1698 , A61M1/322 , A61M1/3627
Abstract: An oxygenator combines, in a single structure, a heat exchanger, a gas exchanger, an arterial filter, and a filter frame. Such an oxygenator permits fewer fluid connections and thus may simplify an extracorporeal blood circuit, including a heart-lung machine and a blood reservoir, in which it is used. In some embodiments, the oxygenator may be configured to include multiple purge ports for purging bubbles both before and after filtering the blood.
Abstract translation: 氧合器在单个结构中结合了热交换器，气体交换器，动脉过滤器和过滤器框架。 这种氧合器允许更少的流体连接，并且因此可以简化体外血液回路，包括使用它的心肺机器和血液储存器。 在一些实施例中，氧合器可以被配置为包括用于在过滤血液之前和之后净化气泡的多个吹扫端口。
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公开(公告)号：US20140227133A1
公开(公告)日：2014-08-14
申请号：US14156937
申请日：2014-01-16
Applicant: Sorin Group Italia S.r.l. , Politecnico di Milano
Inventor： Stefano Reggiani , Gianfranco Beniamino Fiore , Alberto Redaelli , Christian Baiotto
IPC: A61M1/16
CPC classification number: A61M1/1698 , A61M1/32 , A61M1/3627 , A61M1/3666 , A61M1/3667 , A61M2206/10 , A61M2206/14 , A61M2206/16 , A61M2206/18 , A61M2206/20 , B01D63/02 , B01D2313/08 , B01D2313/19 , B01D2313/32 , B01D2313/38 , F28D7/103 , F28D7/1623 , F28D21/0015 , F28D2021/005 , F28F13/06 , F28F21/06 , F28F21/062 , F28F2260/00 , Y10S128/03 , Y10S261/28
Abstract: A blood processing apparatus may include a heat exchanger and a gas exchanger. At least one of the heat exchanger and the gas exchanger may be configured to impart a radial component to blow flow through the heat exchanger and/or gas exchanger. The heat exchanger may be configured to cause blood flow to follow a spiral flow path.
Abstract translation: 血液处理装置可以包括热交换器和气体交换器。 热交换器和气体交换器中的至少一个可以被配置成赋予径向分量以吹动通过热交换器和/或气体交换器。 热交换器可以被配置为使血液流动遵循螺旋流动路径。
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18.发明授权公开(公告)号：US10369262B2
公开(公告)日：2019-08-06
申请号：US15121768
申请日：2014-02-28
Applicant: Sorin Group Italia S.r.l.
Inventor： Stefano Reggiani
Abstract: A blood processing apparatus includes an optional heat exchanger and a gas exchanger disposed within a housing. In some instances, the gas exchanger can include a screen filter spirally wound into the gas exchanger such that blood passing through the gas exchanger passes through the screen filter and is filtered by the spirally wound screen filter a plurality of times.
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公开(公告)号：US10159777B2
公开(公告)日：2018-12-25
申请号：US15215527
申请日：2016-07-20
Applicant: Sorin Group Italia S.r.l. , Politecnico di Milano
Inventor： Stefano Reggiani , Gianfranco Beniamino Fiore , Alberto Redaelli , Christian Baiotto
IPC: A61M1/16 , A61M1/32 , B01D63/02 , F28D7/10 , F28D7/16 , F28F21/06 , A61M1/36 , F28F13/06 , F28D21/00
Abstract: A blood processing apparatus may include a heat exchanger and a gas exchanger. At least one of the heat exchanger and the gas exchanger may be configured to impart a radial component to blow flow through the heat exchanger and/or gas exchanger. The heat exchanger may be configured to cause blood flow to follow a spiral flow path.
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公开(公告)号：US20170326030A1
公开(公告)日：2017-11-16
申请号：US15529933
申请日：2014-11-26
Applicant: Sorin Group Italia S.r.l.
Inventor： Stefano Spro , Stefano Reggiani , Claudio Silvestri , Francesco Benatti , Adriano Mazzoli
CPC classification number: A61J1/10 , A61J1/1481 , A61J1/1487 , A61M1/3627 , A61M5/14 , A61M39/105 , A61M39/28 , A61M2209/08
Abstract: A venous reservoir including a single inlet line clamp capable of partially or completely restricting blood flow to the venous reservoir. The venous reservoir is provided with a rigid back plate or bracket that can accommodate an inlet line capable of joining to at least one blood inlet port. The rigid back plate or bracket can accommodate a clamp capable of completely or partially closing the inlet line containing both the cardiotomy line and the venous line to manually control the blood flow drained from the patient.
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