FR3077197B1 - Sphincter artificiel a commande magnetique - Google Patents
Sphincter artificiel a commande magnetique Download PDFInfo
- Publication number
- FR3077197B1 FR3077197B1 FR1850632A FR1850632A FR3077197B1 FR 3077197 B1 FR3077197 B1 FR 3077197B1 FR 1850632 A FR1850632 A FR 1850632A FR 1850632 A FR1850632 A FR 1850632A FR 3077197 B1 FR3077197 B1 FR 3077197B1
- Authority
- FR
- France
- Prior art keywords
- channel
- magnet
- artificial sphincter
- movable
- human body
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/0004—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse
- A61F2/0031—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse for constricting the lumen; Support slings for the urethra
- A61F2/0036—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse for constricting the lumen; Support slings for the urethra implantable
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/0004—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse
- A61F2/0009—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse placed in or outside the body opening close to the surface of the body
- A61F2/0018—Closure means for urethra or rectum, i.e. anti-incontinence devices or support slings against pelvic prolapse placed in or outside the body opening close to the surface of the body magnetic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/009—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof magnetic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
- A61F2250/006—Additional features; Implant or prostheses properties not otherwise provided for modular
Landscapes
- Health & Medical Sciences (AREA)
- Urology & Nephrology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Prostheses (AREA)
Abstract
L'invention concerne un sphincter artificiel (1) comportant, une vanne (3) installée sur un canal (2) du corps humain et comprenant des moyens de fermeture mécanique dudit canal comportant des éléments sensibles à un champ magnétique, et un moyen de commande magnétique (4) extérieur au corps humain apte à désactiver lesdits moyens de fermeture. Ladite vanne comporte un premier aimant fixe (6) attirant un second aimant (7), mobile en translation transversalement par rapport à l'axe du canal, lesdits premier et second aimants (6, 7) étant disposés en vis-à-vis et de part et d'autre dudit canal, ledit second aimant étant muni d'un moyen de compression (8) du canal faisant saillie transversalement dudit second aimant et étant mobile par glissement à la surface dudit canal et parallèlement à l'axe dudit canal, entre deux positions extrêmes (91, 92) au niveau desquelles sont ménagés des moyens de retenue (101, 102) dudit moyen de compression.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1850632A FR3077197B1 (fr) | 2018-01-26 | 2018-01-26 | Sphincter artificiel a commande magnetique |
PCT/FR2019/000013 WO2019145616A1 (fr) | 2018-01-26 | 2019-01-25 | Sphincter artificiel a commande magnétique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1850632A FR3077197B1 (fr) | 2018-01-26 | 2018-01-26 | Sphincter artificiel a commande magnetique |
FR1850632 | 2018-01-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3077197A1 FR3077197A1 (fr) | 2019-08-02 |
FR3077197B1 true FR3077197B1 (fr) | 2020-02-28 |
Family
ID=65635736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1850632A Active FR3077197B1 (fr) | 2018-01-26 | 2018-01-26 | Sphincter artificiel a commande magnetique |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3077197B1 (fr) |
WO (1) | WO2019145616A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113143537B (zh) * | 2021-04-12 | 2023-10-20 | 西安交通大学医学院第一附属医院 | 一种用于治疗女性压力性尿失禁的磁控装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3926175A (en) * | 1974-06-03 | 1975-12-16 | James H Allen | Implantable valve for medical purposes |
US4053952A (en) | 1975-10-10 | 1977-10-18 | The United States Of America As Represented By The Secretary Of The Department Of Health, Education And Welfare | Magnetic fluid actuated control valve, relief valve and pump |
US4994019A (en) * | 1989-07-28 | 1991-02-19 | Micro-Magnetics, Inc. | Magnetic occluding device |
FR2688693A1 (fr) | 1992-03-19 | 1993-09-24 | Ferriere Xavier | Sphincter artificiel, notamment urinaire. |
US5562598A (en) | 1994-09-20 | 1996-10-08 | Whalen Biomedical Inc. | Artificial urethral sphincter |
FR2769491B1 (fr) | 1997-10-15 | 2000-01-07 | Patrick Sangouard | Sphincter artificiel reglable a commande magnetique |
US6527701B1 (en) | 2000-09-29 | 2003-03-04 | Precision Medical Devices, Inc. | Body fluid flow control device |
US7223228B2 (en) * | 2004-05-07 | 2007-05-29 | Gt Urological, Llc | Urethral occlusive assembly for preventing urinary incontinence |
WO2014149328A1 (fr) * | 2013-03-15 | 2014-09-25 | Mayo Foundation For Medical Education And Research | Dispositif de compression luminale |
WO2014205271A1 (fr) * | 2013-06-19 | 2014-12-24 | Mohammadi Mahdi | Sphincter artificiel |
US9750591B1 (en) * | 2016-07-29 | 2017-09-05 | Sam Sultan | Systems and methods for assisting patients in emptying their bladder efficiently |
-
2018
- 2018-01-26 FR FR1850632A patent/FR3077197B1/fr active Active
-
2019
- 2019-01-25 WO PCT/FR2019/000013 patent/WO2019145616A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
FR3077197A1 (fr) | 2019-08-02 |
WO2019145616A1 (fr) | 2019-08-01 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 2 |
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PLSC | Publication of the preliminary search report |
Effective date: 20190802 |
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PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |