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公开(公告)号：US10661004B2
公开(公告)日：2020-05-26
申请号：US15571548
申请日：2015-05-12
Applicant: Sorin Group Italia S.r.l.
Inventor： Adriano Mazzoli , Stefano Reggiani
Abstract: 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 the 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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Patent Agency Ranking
公开(公告)号：US12053565B2
公开(公告)日：2024-08-06
申请号：US16875889
申请日：2020-05-15
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：US20200276377A1
公开(公告)日：2020-09-03
申请号：US16875889
申请日：2020-05-15
Applicant: Sorin Group Italia S.r.l.
Inventor： Adriano Mazzoli , Stefano Reggiani
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：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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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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