WO2015113027A3 - Cathéters à flexibilité accrue et dispositifs, systèmes et procédés associés - Google Patents
Cathéters à flexibilité accrue et dispositifs, systèmes et procédés associés Download PDFInfo
- Publication number
- WO2015113027A3 WO2015113027A3 PCT/US2015/013029 US2015013029W WO2015113027A3 WO 2015113027 A3 WO2015113027 A3 WO 2015113027A3 US 2015013029 W US2015013029 W US 2015013029W WO 2015113027 A3 WO2015113027 A3 WO 2015113027A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- shaft
- cut shapes
- catheters
- systems
- methods
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
- A61B2017/00305—Constructional details of the flexible means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
- A61B2017/003—Steerable
- A61B2017/00305—Constructional details of the flexible means
- A61B2017/00309—Cut-outs or slits
-
- 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
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00404—Blood vessels other than those in or around the heart
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00434—Neural system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00505—Urinary tract
- A61B2018/00511—Kidney
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00577—Ablation
-
- 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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Medical Informatics (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Selon l'invention, un cathéter de neuromodulation comprend une tige allongée et d'un élément de neuromodulation. La tige comprend au moins deux premières formes découpées et au moins deux secondes formes découpées le long d'un chemin hélicoïdal s'étendant autour d'un axe longitudinal de la tige. Les premières formes découpées sont conçues pour résister au moins partiellement à une déformation due à une compression et à une tension longitudinales exercées sur la tige ainsi qu'à une torsion sur la tige dans une première direction circonférentielle. Les secondes formes découpées sont conçues pour résister au moins partiellement à une déformation due à une compression longitudinale exercée sur la tige ainsi qu'à une torsion sur la tige à la fois dans les première et seconde directions circonférentielles opposées.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15703210.3A EP3099263A2 (fr) | 2014-01-27 | 2015-01-27 | Cathéters à flexibilité accrue et dispositifs, systèmes et procédés associés |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461932213P | 2014-01-27 | 2014-01-27 | |
US61/932,213 | 2014-01-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015113027A2 WO2015113027A2 (fr) | 2015-07-30 |
WO2015113027A3 true WO2015113027A3 (fr) | 2015-10-29 |
Family
ID=52462479
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2015/013029 WO2015113027A2 (fr) | 2014-01-27 | 2015-01-27 | Cathéters à flexibilité accrue et dispositifs, systèmes et procédés associés |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3099263A2 (fr) |
WO (1) | WO2015113027A2 (fr) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9044575B2 (en) | 2012-10-22 | 2015-06-02 | Medtronic Adrian Luxembourg S.a.r.l. | Catheters with enhanced flexibility and associated devices, systems, and methods |
US10610292B2 (en) | 2014-04-25 | 2020-04-07 | Medtronic Ardian Luxembourg S.A.R.L. | Devices, systems, and methods for monitoring and/or controlling deployment of a neuromodulation element within a body lumen and related technology |
EP3200712B1 (fr) | 2014-10-01 | 2020-11-25 | Medtronic Ardian Luxembourg S.à.r.l. | Systèmes d'évaluation d'une thérapie de neuromodulation via des réponses hémodynamiques |
WO2016100720A1 (fr) | 2014-12-17 | 2016-06-23 | Medtronic Ardian Luxembourg S.A.R.L. | Systèmes et procédés d'évaluation du tonus du système nerveux sympathique pour une thérapie de neuromodulation rénale |
CA2970730A1 (fr) | 2015-01-16 | 2016-07-21 | Voyager Therapeutics, Inc. | Polynucleotides de ciblage du systeme nerveux central |
US10736692B2 (en) | 2016-04-28 | 2020-08-11 | Medtronic Ardian Luxembourg S.A.R.L. | Neuromodulation and associated systems and methods for the treatment of cancer |
AU2018204841B2 (en) | 2017-07-05 | 2023-08-10 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for treating post-traumatic stress disorder in patients via renal neuromodulation |
US11116564B2 (en) | 2017-07-05 | 2021-09-14 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for treating anxiety disorders in patients via renal neuromodulation |
US11304749B2 (en) | 2017-11-17 | 2022-04-19 | Medtronic Ardian Luxembourg S.A.R.L. | Systems, devices, and associated methods for neuromodulation with enhanced nerve targeting |
US10959669B2 (en) | 2018-01-24 | 2021-03-30 | Medtronic Ardian Luxembourg S.A.R.L. | Systems and methods for assessing the efficacy of neuromodulation therapy |
US10786306B2 (en) | 2018-01-24 | 2020-09-29 | Medtronic Ardian Luxembourg S.A.R.L. | Denervation therapy |
US11717343B2 (en) | 2018-01-24 | 2023-08-08 | Medtronic Ireland Manufacturing Unlimited Company | Systems, devices, and associated methods for neuromodulation in heterogeneous tissue environments |
US11253189B2 (en) | 2018-01-24 | 2022-02-22 | Medtronic Ardian Luxembourg S.A.R.L. | Systems, devices, and methods for evaluating neuromodulation therapy via detection of magnetic fields |
US20210207167A1 (en) | 2018-05-16 | 2021-07-08 | Voyager Therapeutics, Inc. | Aav serotypes for brain specific payload delivery |
US11413084B2 (en) | 2018-07-03 | 2022-08-16 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for treating eating disorders in patients via renal neuromodulation |
US11633120B2 (en) | 2018-09-04 | 2023-04-25 | Medtronic Ardian Luxembourg S.A.R.L. | Systems and methods for assessing efficacy of renal neuromodulation therapy |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060206140A1 (en) * | 2005-02-24 | 2006-09-14 | Samuel Shaolian | Adjustable embolic aneurysm coil |
US20120184952A1 (en) * | 2011-01-19 | 2012-07-19 | Jenson Mark L | Low-profile off-wall electrode device for renal nerve ablation |
WO2014066439A1 (fr) * | 2012-10-22 | 2014-05-01 | Medtronic Ardian Luxembourg Sarl | Cathéters à flexibilité accrue et dispositifs associés, systèmes et procédés |
-
2015
- 2015-01-27 EP EP15703210.3A patent/EP3099263A2/fr not_active Withdrawn
- 2015-01-27 WO PCT/US2015/013029 patent/WO2015113027A2/fr active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060206140A1 (en) * | 2005-02-24 | 2006-09-14 | Samuel Shaolian | Adjustable embolic aneurysm coil |
US20120184952A1 (en) * | 2011-01-19 | 2012-07-19 | Jenson Mark L | Low-profile off-wall electrode device for renal nerve ablation |
WO2014066439A1 (fr) * | 2012-10-22 | 2014-05-01 | Medtronic Ardian Luxembourg Sarl | Cathéters à flexibilité accrue et dispositifs associés, systèmes et procédés |
Also Published As
Publication number | Publication date |
---|---|
WO2015113027A2 (fr) | 2015-07-30 |
EP3099263A2 (fr) | 2016-12-07 |
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