BR112017021623A2 - dispositivo de cânula, pulmão artificial - Google Patents

dispositivo de cânula, pulmão artificial

Info

Publication number
BR112017021623A2
BR112017021623A2 BR112017021623-0A BR112017021623A BR112017021623A2 BR 112017021623 A2 BR112017021623 A2 BR 112017021623A2 BR 112017021623 A BR112017021623 A BR 112017021623A BR 112017021623 A2 BR112017021623 A2 BR 112017021623A2
Authority
BR
Brazil
Prior art keywords
lumen
arrangement
injection
stn
aspiration
Prior art date
Application number
BR112017021623-0A
Other languages
English (en)
Other versions
BR112017021623B1 (pt
Inventor
Olaf Mercier
Original Assignee
Centre Chirurgical Marie Lannelongue
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centre Chirurgical Marie Lannelongue filed Critical Centre Chirurgical Marie Lannelongue
Publication of BR112017021623A2 publication Critical patent/BR112017021623A2/pt
Publication of BR112017021623B1 publication Critical patent/BR112017021623B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1698—Blood oxygenators with or without heat-exchangers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3623—Means for actively controlling temperature of blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3659—Cannulae pertaining to extracorporeal circulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3666—Cardiac or cardiopulmonary bypass, e.g. heart-lung machines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3666—Cardiac or cardiopulmonary bypass, e.g. heart-lung machines
    • A61M1/3667—Cardiac or cardiopulmonary bypass, e.g. heart-lung machines with assisted venous return
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02—Holding devices, e.g. on the body
    • A61M25/04—Holding devices, e.g. on the body in the body, e.g. expansible
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
    • A61M25/0026—Multi-lumen catheters with stationary elements
    • A61M25/003—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves
    • A61M2025/0031—Multi-lumen catheters with stationary elements characterized by features relating to least one lumen located at the distal part of the catheter, e.g. filters, plugs or valves characterized by lumina for withdrawing or delivering, i.e. used for extracorporeal circuit treatment
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0266—Shape memory materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling

Abstract

dispositivo de cânula (1) para a circulação do sangue em um pulmão artificial caracterizado pelo fato de que compreende: um primeiro lúmen (la), dito lúmen de aspiração, compreendendo pelo menos um orifício que permite a aspiração de um volume de sangue; um segundo lúmen (li), dito lúmen de injeção, compreendendo pelo menos um orifício que permite a injeção de um volume de sangue, caracterizado pelo fato de que o lúmen de injeção (li) e o lúmen de aspiração (la) são mantidos solidários em pelo menos uma porção do comprimento dos mesmos, os ditos lumens sendo estanques um em relação ao outro, o lúmen de injeção (li) tendo um elemento deformável (stn), que é retido em uma porção de sua extremidade distal, o dito elemento deformável (stn) tendo uma primeira disposição dita de ?passagem? e uma segunda disposição dita de ?retenção?, a mudança da primeira disposição para a segunda disposição sendo efetuada por uma modificação do diâmetro do dito elemento deformável (stn).
BR112017021623-0A 2015-04-09 2016-04-08 Dispositivo de cânula, e, pulmão artificial BR112017021623B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1553080 2015-04-09
FR1553080A FR3034676B1 (fr) 2015-04-09 2015-04-09 Dispositif de canule pour la circulation du sang dans un poumon artificiel, poumon artificiel comportant ledit dispositif de canule
PCT/EP2016/057857 WO2016162543A1 (fr) 2015-04-09 2016-04-08 Dispositif de canule, poumon artificiel

Publications (2)

Publication Number Publication Date
BR112017021623A2 true BR112017021623A2 (pt) 2018-07-03
BR112017021623B1 BR112017021623B1 (pt) 2022-06-21

Family

ID=54140546

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017021623-0A BR112017021623B1 (pt) 2015-04-09 2016-04-08 Dispositivo de cânula, e, pulmão artificial

Country Status (9)

Country Link
US (1) US10391230B2 (pt)
EP (1) EP3280480A1 (pt)
CN (1) CN107567339A (pt)
BR (1) BR112017021623B1 (pt)
CA (1) CA2982204C (pt)
FR (1) FR3034676B1 (pt)
RU (1) RU2713969C2 (pt)
WO (1) WO2016162543A1 (pt)
ZA (1) ZA201707371B (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3092000B1 (fr) * 2019-01-28 2023-02-24 Hopitaux Paris Assist Publique Canule d’injection, système d’injection d’un fluide
US11696980B1 (en) * 2022-06-07 2023-07-11 Shaare Zedek Scientific Ltd. Device and method for perfusing a subject's heart via the coronary sinus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000037139A1 (en) * 1998-12-23 2000-06-29 A-Med Systems, Inc. Left and right side heart support
US8721592B2 (en) * 2006-01-25 2014-05-13 Thermopeutix, Inc. Variable length catheter for drug delivery
GR20050100452A (el) * 2005-09-02 2007-04-25 Estelle Enterprises Limited Συστημα καθετηρα ανταλλαγης υγρων
KR20110074737A (ko) * 2008-07-29 2011-07-01 케어퓨전 207 인크. 플러시 배열체를 구비한 폐쇄형 흡입 카테터 어댑터
US9078980B2 (en) * 2010-02-02 2015-07-14 Nirva Medical, Llc Localized therapy delivery and local organ protection
GR20110100184A (el) * 2011-03-28 2012-09-15 Αχιλλεας Τσουκαλης Συστημα ανταλλαγης υγρων για ιατρικη χρηση
EP2695632A1 (en) * 2012-08-10 2014-02-12 Irras AB Fluid exchange catheter and process for unblocking a fluid exchange catheter
CN105592882B (zh) * 2013-07-18 2020-07-21 马里兰大学，巴尔的摩 自扩张插管
JP5400249B1 (ja) * 2013-07-25 2014-01-29 靖彦 小林 順行性送血カニューレ

Also Published As

Publication number Publication date
ZA201707371B (en) 2019-02-27
US10391230B2 (en) 2019-08-27
CN107567339A (zh) 2018-01-09
FR3034676A1 (fr) 2016-10-14
EP3280480A1 (fr) 2018-02-14
RU2017138471A3 (pt) 2019-07-31
CA2982204C (fr) 2023-09-19
BR112017021623B1 (pt) 2022-06-21
FR3034676B1 (fr) 2021-08-27
RU2713969C2 (ru) 2020-02-11
CA2982204A1 (fr) 2016-10-13
RU2017138471A (ru) 2019-05-07
WO2016162543A1 (fr) 2016-10-13
US20180078698A1 (en) 2018-03-22

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/04/2016, OBSERVADAS AS CONDICOES LEGAIS