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1. 发明申请

WO2021032806A1 CANNULA COMPRISING AN EXPANDABLE ARRANGEMENT, CORRESPONDING CANNULA SYSTEM AND METHOD FOR INSERTING AT LEAST ONE CANNULA INTO A SUBJECT 审中-公开
公开(公告)号：WO2021032806A1
公开(公告)日：2021-02-25
申请号：PCT/EP2020/073257
申请日：2020-08-19
申请人： RECO2LUNG GMBH
发明人： HEILMANN, Torsten
IPC分类号： A61M1/12 , A61M25/00 , A61M29/00
摘要： Described is a cannula (110, O1 to O3, I1 to I3) comprising: - a lumen portion (LP) that extends axially between a proximal part of the cannula (110, O1 to O3, I1 to I3) and at least one distal part of the cannula (110, O1 to O3, I1 to I3), and - an expandable arrangement (114) at the at least one distal part of the lumen portion, wherein the expandable arrangement (114) is adapted to have an expanded state and a non-expanded state, wherein in the expanded state a volume defined by the expandable arrangement (114) is greater than the volume defined by the expandable arrangement (114) in the non-expanded state.

2. 发明申请

WO2021032802A1 ENDOVASCULAR CANNULA FOR DEFINING A BORDER OF A TRANSPORT VOLUME FOR AN IN-VIVO FLUID TRANSPORT, CANNULA SYSTEM AND CORRESPONDING METHOD 审中-公开
公开(公告)号：WO2021032802A1
公开(公告)日：2021-02-25
申请号：PCT/EP2020/073251
申请日：2020-08-19
申请人： RECO2LUNG GMBH
发明人： HEILMANN, Torsten
IPC分类号： A61M1/12 , A61M25/00 , A61M29/00
摘要： Described is an endovascular cannula (L1b, L2b) for defining a border of a transport volume (TrV) for an in-vivo fluid transport, the cannula (L1b, L2b) comprising: - a lumen portion (LP) that extends between a proximal end of the cannula (L1b, L2b) and a distal end of the cannula (L1b, L2b), the lumen portion (LP) defining an inner lumen, and - an expandable arrangement that has a non-expanded state and an expanded state, wherein the expandable arrangement can be switched from the non-expanded state to the expanded state, wherein in the expanded state the expandable arrangement is adapted to define at least one border of the transport volume (TrV), and wherein the border is configured to separate the transport volume (TrV) from a body fluid circuit (BC).

3. 发明申请

WO2021037644A1 CANNULA FOR ENDOVASCULAR BLOOD CIRCUIT SUPPORT, CORRESPONDING ASSEMBLY, METHOD AND CANNULA SYSTEM 审中-公开
公开(公告)号：WO2021037644A1
公开(公告)日：2021-03-04
申请号：PCT/EP2020/073254
申请日：2020-08-19
申请人： RECO2LUNG GMBH
发明人： HEILMANN, Torsten , POST, Sabine
IPC分类号： A61M1/36
摘要： Disclosed is a cannula (CA1 to CA7) for endovascular and/or jugular blood circuit support, comprising: - a proximal portion (PP1 to PP6), - a distal portion (DP1 to DP7) that comprises at least one distal opening (DO1 to DO7), - a lumen portion (LP) that extends from the proximal portion (PP1 to PP6) to the at least one distal opening (DO1 to DO7), and - at least one intermediate portion (IP1 to IP7) that is arranged between the proximal portion (PP1 to PP6) and the distal portion (DP1 to DP7), wherein the intermediate portion (IP1 to IP7) comprises at least one intermediate opening (IO1 to IO7), and wherein the intermediate portion (IP1 to IP7) is configured such that more than 90 volume percent of the fluid flow are drained from the intermediate opening (IO1 to IO7) if a fluid flow within the proximal portion (PP1 to PP6) is directed proximally and such that more than 90 volume percent of the fluid flow are delivered through the at least one distal opening (DO1 to DO7) if a fluid flow within the proximal portion (PP1 to PP6) is directed distally.

4. 发明申请

WO2021037640A1 ARRANGEMENT FOR TRANSPORTING A LIQUID THROUGH A CANNULA SYSTEM, CORRESPONDING KIT AND METHOD 审中-公开
公开(公告)号：WO2021037640A1
公开(公告)日：2021-03-04
申请号：PCT/EP2020/073245
申请日：2020-08-19
申请人： RECO2LUNG GMBH
发明人： HEILMANN, Torsten , POST, Sabine
IPC分类号： A61M1/10
摘要： An arrangement (200 to 1200) is provided for transporting a liquid (B) through a cannula system (CS), comprising: - a liquid guiding system (LGS) comprising at least three separated portions (SP2a, SP2b, SP3c) which define separate liquid guiding portions of the liquid guiding system (LGS), and a connecting portion (CP2 to CP12) which fluidically connects the at least three separated portions (SP2a, SP2b, SP3c) and which comprises a lumen that branches out into at least two lumens, wherein the liquid guiding system (LGS) is configured to be connected to a pump arrangement (Arr2 to Arr12) which drives a flow of the liquid (B), and wherein the liquid guiding system (LGS) is configured to be connected to a cannula system (CS) which is adapted to be inserted into a body of a human or of an animal and which comprises an inflow opening and an outflow opening of the liquid guiding system (LGS).

5. 发明申请

WO2021032283A1 ENDOVASCULAR CANNULA FOR DEFINING A BORDER OF A TRANSPORT VOLUME FOR AN IN-VIVO FLUID TRANSPORT, CANNULA SYSTEM AND CORRESPONDING METHOD 审中-公开
公开(公告)号：WO2021032283A1
公开(公告)日：2021-02-25
申请号：PCT/EP2019/072166
申请日：2019-08-19
申请人： RECO2LUNG GMBH
发明人： HEILMANN, Torsten
IPC分类号： A61M1/12 , A61M25/00 , A61M29/00
摘要： Described is an endovascular cannula (L1b, L2b) for defining a border of a transport volume (TrV) for an in-vivo fluid transport, the cannula (L1b, L2b) comprising: - a lumen portion (LP) that extends between a proximal end of the cannula (L1b, L2b) and a distal end of the cannula (L1b, L2b), the lumen portion (LP) defining an inner lumen, and - an expandable arrangement that has a non-expanded state and an expanded state, wherein the expandable arrangement can be switched from the non-expanded state to the expanded state, wherein in the expanded state the expandable arrangement is adapted to define at least one border of the transport volume (TrV), and wherein the border is configured to separate the transport volume (TrV) from a body fluid circuit (BC).

6. 发明申请

WO2021032281A1 CANNULA SYSTEM COMPRISING TWO CANNULAS AND CORRESPONDING METHOD 审中-公开
公开(公告)号：WO2021032281A1
公开(公告)日：2021-02-25
申请号：PCT/EP2019/072164
申请日：2019-08-19
申请人： RECO2LUNG GMBH
发明人： HEILMANN, Torsten
IPC分类号： A61M1/12 , A61M25/00 , A61M29/00
摘要： Disclosed is a Cannula system (CS1 to CS3, 210, 310, 1010, 1040, 1110) comprising: - a first cannula (O1 to O3) having a minimum inner diameter or width, - a second cannula (I1 to I3) having a maximum outer diameter or width, wherein the minimum inner diameter or width is smaller than the maximum outer diameter or width, wherein the second cannula (I1 to I3) is adapted to be guided into the first cannula (O1 to O3) such that a first lumen of the first cannula (O1 to O3) remains in the first cannula (O1 to O3) between an outer surface the second cannula (I1 to I3) and an inner surface of the first cannula (O1 to O3), and wherein the first lumen of the first cannula (O1 to O3) defines a first fluid conduit and a first lumen of the second cannula (I1 to I3) defines a second fluid conduit.

7. 发明申请

WO2021032801A1 CANNULA SYSTEM COMPRISING TWO CANNULAS AND CORRESPONDING METHOD 审中-公开
公开(公告)号：WO2021032801A1
公开(公告)日：2021-02-25
申请号：PCT/EP2020/073249
申请日：2020-08-19
申请人： RECO2LUNG GMBH
发明人： HEILMANN, Torsten
IPC分类号： A61M1/12 , A61M25/00 , A61M29/00
摘要： Disclosed is a Cannula system (CS1 to CS3, 210, 310, 1010, 1040, 1110) comprising: - a first cannula (O1 to O3) having a minimum inner diameter or width, - a second cannula (I1 to I3) having a maximum outer diameter or width, wherein the minimum inner diameter or width is greater than the maximum outer diameter or width, wherein the second cannula (I1 to I3) is adapted to be guided into the first cannula (O1 to O3) such that a first lumen of the first cannula (O1 to O3) remains in the first cannula (O1 to O3) between an outer surface the second cannula (I1 to I3) and an inner surface of the first cannula (O1 to O3), and wherein the first lumen of the first cannula (O1 to O3) defines a first fluid conduit and a first lumen of the second cannula (I1 to I3) defines a second fluid conduit.

8. 发明申请

WO2021032282A1 CANNULA COMPRISING AN EXPANDABLE ARRANGEMENT, CORRESPONDING CANNULA SYSTEM AND METHOD FOR INSERTING AT LEAST ONE CANNULA INTO A SUBJECT 审中-公开
公开(公告)号：WO2021032282A1
公开(公告)日：2021-02-25
申请号：PCT/EP2019/072165
申请日：2019-08-19
申请人： RECO2LUNG GMBH
发明人： HEILMANN, Torsten
IPC分类号： A61M1/12 , A61M25/00 , A61M29/00
摘要： Described is a cannula (110, O1 to O3, I1 to I3) comprising: - a lumen portion (LP) that extends axially between a proximal part of the cannula (110, O1 to O3, I1 to I3) and at least one distal part of the cannula (110, O1 to O3, I1 to I3), and - an expandable arrangement (114) at the at least one distal part of the lumen portion, wherein the expandable arrangement (114) is adapted to have an expanded state and a non-expanded state, wherein in the expanded state a volume defined by the expandable arrangement (114) is greater than the volume defined by the expandable arrangement (114) in the non-expanded state.

9. 发明申请

WO2017186831A1 DEVICES FOR PERCUTANEOUS PA-LA CANNULATION AND METHODS OF DELIVERING AND USING THE SAME 审中-公开
标题翻译：用于经皮PA-LA套管的装置以及递送和使用该装置的方法
公开(公告)号：WO2017186831A1
公开(公告)日：2017-11-02
申请号：PCT/EP2017/060018
申请日：2017-04-27
申请人： RECO2LUNG GMBH
发明人： HEILMANN, Torsten , POST, Sabine
IPC分类号： A61M1/36
CPC分类号： A61M1/3653 , A61M1/1698 , A61M1/32 , A61M1/3659 , A61M1/3666 , A61M2202/0225
摘要： A pulmonary artery (PA) via trans-septal to left atrial (LA) percutaneous dual lumen cannulation system which reduce the pressure of the right ventricle provides drainage of pulmonary artery blood with bypassing the lung while return the blood to the Left Atrium (LA) without the need for thoracotomy for a wearable pump less extra corporeal lung assist (pECLA) to remove CO 2 , pump less extra corporeal membrane oxygenation (ECMO), para-corporeal pump driven CO 2 removal, extra corporeal CO 2 removal (ECCO 2 R) pump driven, para-corporeal pump driven membrane oxygenation, or extra corporeal membrane oxygenation (ECMO) with extra-corporeal pump. By establishing percutaneously a shunt with a dual lumen cannula between PA and LA using the PA-LA pressure gradient as the driving force for the blood flow through the drainage lumen, CO 2 removal device, or oxygenator and return cannula lumen in the vascular system.
摘要翻译：肺动脉（PA）经由跨隔到左心房（LA）的经皮双腔导管插管系统降低右心室的压力，提供肺动脉血液旁路肺的排出，同时返回血液到左心房（LA），而不需要为穿戴式泵开胸减少额外的体肺协助（pECLA）以去除CO 2，减少额外的体外膜氧合（ECMO），体外实验泵驱动的CO 2去除，额外的有形CO 2去除（ECCO 2 R）泵驱动，体外泵驱动的膜氧合或额外的体外膜氧合（ECMO）和体外泵。通过使用PA-LA压力梯度作为通过排水腔，CO 2去除装置或充氧器并返回的驱动力，通过在PA和LA之间经皮地建立具有双腔套管的分流器套管腔在血管系统。

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