WO2021089402A3 - Dispositif de fermeture d'une perforation dans une paroi d'une cavite du corps humain ou animal - Google Patents
Dispositif de fermeture d'une perforation dans une paroi d'une cavite du corps humain ou animal Download PDFInfo
- Publication number
- WO2021089402A3 WO2021089402A3 PCT/EP2020/080373 EP2020080373W WO2021089402A3 WO 2021089402 A3 WO2021089402 A3 WO 2021089402A3 EP 2020080373 W EP2020080373 W EP 2020080373W WO 2021089402 A3 WO2021089402 A3 WO 2021089402A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- closing
- perforation
- wall
- human
- cavity
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
-
- 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
- A61M1/3655—Arterio-venous shunts or fistulae
-
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00004—(bio)absorbable, (bio)resorbable, resorptive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
- A61B2017/00575—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect for closure at remote site, e.g. closing atrial septum defects
- A61B2017/00623—Introducing or retrieving devices therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/0057—Implements for plugging an opening in the wall of a hollow or tubular organ, e.g. for sealing a vessel puncture or closing a cardiac septal defect
- A61B2017/00646—Type of implements
- A61B2017/00668—Type of implements the implement being a tack or a staple
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00867—Material properties shape memory effect
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Vascular Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Surgery (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Pulmonology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Housing For Livestock And Birds (AREA)
- Catching Or Destruction (AREA)
Abstract
L'invention concerne un dispositif de fermeture (10) d'une perforation (21) dans une paroi (2), le dispositif de fermeture (10) comportant des moyens de fermeture (11) comprenant : - une portion centrale (14), - une première extrémité (12) comportant un premier moyen d'accroche (12') et une deuxième extrémité (13) comportant un deuxième moyen d'accroche (13'), les deux extrémités (12,13) étant agencées de part et d'autre de la portion centrale (14), les moyens de fermeture (11) étant réalisés dans un matériau à mémoire de forme et présentant une structure permettant une variation de la position relative des moyens d'accroche (12', 13') l'un par rapport à l'autre en fonction de l'état de compression de la portion centrale (14).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20796605.2A EP4025137A2 (fr) | 2019-11-04 | 2020-10-29 | Dispositif de fermeture d'une perforation dans une paroi d'une cavite du corps humain ou animal |
CA3155313A CA3155313A1 (fr) | 2019-11-04 | 2020-10-29 | Dispositif de fermeture d'une perforation dans une paroi d'une cavite du corps humain ou animal |
US17/768,433 US20230127349A1 (en) | 2019-11-04 | 2020-10-29 | Device for Closing a Perforation in a Wall of a Cavity in a Human or Animal Body |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1912333A FR3102666A1 (fr) | 2019-11-04 | 2019-11-04 | Dispositif de fermeture d’une perforation dans une paroi d’une cavite du corps humain ou animal |
FRFR1912333 | 2019-11-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2021089402A2 WO2021089402A2 (fr) | 2021-05-14 |
WO2021089402A3 true WO2021089402A3 (fr) | 2021-07-01 |
Family
ID=70008617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2020/080373 WO2021089402A2 (fr) | 2019-11-04 | 2020-10-29 | Dispositif de fermeture d'une perforation dans une paroi d'une cavite du corps humain ou animal |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230127349A1 (fr) |
EP (1) | EP4025137A2 (fr) |
CA (1) | CA3155313A1 (fr) |
FR (1) | FR3102666A1 (fr) |
WO (1) | WO2021089402A2 (fr) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4950258A (en) * | 1988-01-28 | 1990-08-21 | Japan Medical Supply Co., Ltd. | Plastic molded articles with shape memory property |
US20020013569A1 (en) * | 1992-12-03 | 2002-01-31 | Sterman Wesley D. | Methods and systems for performing thoracoscopic coronary bypass and other procedures |
US20020045909A1 (en) * | 2000-10-16 | 2002-04-18 | Olympus Optical Co., Ltd. | Physiological tissue clipping apparatus, clipping method and clip unit mounting method |
US20050055049A1 (en) * | 1999-09-13 | 2005-03-10 | Mcguckin James F. | Vascular closure |
US20060052802A1 (en) * | 1992-12-03 | 2006-03-09 | Sterman Wesley D | Devices and methods for intracardiac procedures |
WO2007006140A1 (fr) * | 2005-07-12 | 2007-01-18 | Smart Biotech Inc. | Pince bioactive utilisee en cas d'anevrisme |
US20130274553A1 (en) * | 2009-12-16 | 2013-10-17 | Macroplata, Inc. | Multi-lumen-catheter retractor system for a minimally-invasive, operative gastrointestinal treatment |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3058642B1 (fr) | 2016-11-15 | 2023-03-10 | Hopitaux Paris Assist Publique | Canule et systeme d'oxygenation par membrane extracorporelle comportant une telle canule |
-
2019
- 2019-11-04 FR FR1912333A patent/FR3102666A1/fr active Pending
-
2020
- 2020-10-29 US US17/768,433 patent/US20230127349A1/en active Pending
- 2020-10-29 EP EP20796605.2A patent/EP4025137A2/fr active Pending
- 2020-10-29 WO PCT/EP2020/080373 patent/WO2021089402A2/fr unknown
- 2020-10-29 CA CA3155313A patent/CA3155313A1/fr active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4950258A (en) * | 1988-01-28 | 1990-08-21 | Japan Medical Supply Co., Ltd. | Plastic molded articles with shape memory property |
US20020013569A1 (en) * | 1992-12-03 | 2002-01-31 | Sterman Wesley D. | Methods and systems for performing thoracoscopic coronary bypass and other procedures |
US20060052802A1 (en) * | 1992-12-03 | 2006-03-09 | Sterman Wesley D | Devices and methods for intracardiac procedures |
US20050055049A1 (en) * | 1999-09-13 | 2005-03-10 | Mcguckin James F. | Vascular closure |
US20020045909A1 (en) * | 2000-10-16 | 2002-04-18 | Olympus Optical Co., Ltd. | Physiological tissue clipping apparatus, clipping method and clip unit mounting method |
WO2007006140A1 (fr) * | 2005-07-12 | 2007-01-18 | Smart Biotech Inc. | Pince bioactive utilisee en cas d'anevrisme |
US20130274553A1 (en) * | 2009-12-16 | 2013-10-17 | Macroplata, Inc. | Multi-lumen-catheter retractor system for a minimally-invasive, operative gastrointestinal treatment |
Also Published As
Publication number | Publication date |
---|---|
FR3102666A1 (fr) | 2021-05-07 |
US20230127349A1 (en) | 2023-04-27 |
CA3155313A1 (fr) | 2021-05-14 |
WO2021089402A2 (fr) | 2021-05-14 |
EP4025137A2 (fr) | 2022-07-13 |
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