BR112022001768A2 - Dispositivo e método de posicionamento - Google Patents
Dispositivo e método de posicionamentoInfo
- Publication number
- BR112022001768A2 BR112022001768A2 BR112022001768A BR112022001768A BR112022001768A2 BR 112022001768 A2 BR112022001768 A2 BR 112022001768A2 BR 112022001768 A BR112022001768 A BR 112022001768A BR 112022001768 A BR112022001768 A BR 112022001768A BR 112022001768 A2 BR112022001768 A2 BR 112022001768A2
- Authority
- BR
- Brazil
- Prior art keywords
- defect
- positioning method
- expanding
- positioning device
- positioning
- Prior art date
Links
- 230000007547 defect Effects 0.000 abstract 4
- 210000003157 atrial septum Anatomy 0.000 abstract 1
- 230000002861 ventricular Effects 0.000 abstract 1
- 210000000596 ventricular septum Anatomy 0.000 abstract 1
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
- A61F2/01—Filters implantable into blood vessels
- A61F2/013—Distal protection devices, i.e. devices placed distally in combination with another endovascular procedure, e.g. angioplasty or stenting
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
-
- 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
-
- 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
-
- 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
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
-
- 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
- A61M25/10—Balloon catheters
-
- 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
- A61F2/01—Filters implantable into blood vessels
- A61F2002/016—Filters implantable into blood vessels made from wire-like elements
-
- 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
- A61F2002/9528—Instruments specially adapted for placement or removal of stents or stent-grafts for retrieval of stents
-
- 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
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
- A61M2025/0079—Separate user-activated means, e.g. guidewires, guide tubes, balloon catheters or sheaths, for sealing off an orifice, e.g. a lumen or side holes, of a catheter
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1047—Balloon catheters with special features or adapted for special applications having centering means, e.g. balloons having an appropriate shape
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1093—Balloon catheters with special features or adapted for special applications having particular tip characteristics
-
- 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
Abstract
dispositivo e método de posicionamento. a presente invenção refere-se a um dispositivo de posicionamento (1) que compreende uma parte distal (8) que é adaptada para ser liberada através de um defeito, de preferência, uma abertura em um septo ventricular ou atrial. ele compreende um mecanismo para expandir seletivamente a parte distal (8), de modo que antes da expansão, ela pode ser desdobrada através do dito defeito e, ao expandir, é impedida mecanicamente de ser retraída pelo mesmo defeito. assim, o dispositivo de posicionamento (1) é engatado temporariamente no local do defeito.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2019/000915 WO2021033004A1 (en) | 2019-08-20 | 2019-08-20 | Positioning device and method |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022001768A2 true BR112022001768A2 (pt) | 2022-03-22 |
Family
ID=68296549
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022001768A BR112022001768A2 (pt) | 2019-08-20 | 2019-08-20 | Dispositivo e método de posicionamento |
Country Status (11)
Country | Link |
---|---|
US (1) | US20220273911A1 (pt) |
EP (1) | EP4017410A1 (pt) |
JP (1) | JP2022545233A (pt) |
KR (1) | KR20220084018A (pt) |
CN (1) | CN114206260A (pt) |
AU (1) | AU2019462141A1 (pt) |
BR (1) | BR112022001768A2 (pt) |
CA (1) | CA3147391A1 (pt) |
IL (1) | IL290607A (pt) |
MX (1) | MX2022002150A (pt) |
WO (1) | WO2021033004A1 (pt) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7790192B2 (en) * | 1998-08-14 | 2010-09-07 | Accessclosure, Inc. | Apparatus and methods for sealing a vascular puncture |
US7998164B2 (en) * | 2005-03-11 | 2011-08-16 | Boston Scientific Scimed, Inc. | Intravascular filter with centering member |
US9603730B2 (en) * | 2007-12-12 | 2017-03-28 | Intact Vascular, Inc. | Endoluminal device and method |
US9386968B2 (en) * | 2011-05-11 | 2016-07-12 | Access Closure, Inc. | Apparatus and methods for sealing a vascular puncture |
US10159556B2 (en) * | 2014-05-02 | 2018-12-25 | Argon Medical Devices, Inc. | Method of inserting a vein filter |
US9980840B2 (en) * | 2014-12-08 | 2018-05-29 | Cook Medical Technologies Llc | Delivery device with an expandable positioner for positioning a prosthesis |
-
2019
- 2019-08-20 JP JP2022511017A patent/JP2022545233A/ja active Pending
- 2019-08-20 CA CA3147391A patent/CA3147391A1/en active Pending
- 2019-08-20 CN CN201980099121.7A patent/CN114206260A/zh active Pending
- 2019-08-20 MX MX2022002150A patent/MX2022002150A/es unknown
- 2019-08-20 AU AU2019462141A patent/AU2019462141A1/en active Pending
- 2019-08-20 EP EP19790781.9A patent/EP4017410A1/en active Pending
- 2019-08-20 IL IL290607A patent/IL290607A/en unknown
- 2019-08-20 BR BR112022001768A patent/BR112022001768A2/pt not_active Application Discontinuation
- 2019-08-20 KR KR1020227008841A patent/KR20220084018A/ko not_active Application Discontinuation
- 2019-08-20 WO PCT/IB2019/000915 patent/WO2021033004A1/en unknown
- 2019-08-20 US US17/636,578 patent/US20220273911A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2022545233A (ja) | 2022-10-26 |
MX2022002150A (es) | 2022-05-18 |
US20220273911A1 (en) | 2022-09-01 |
CN114206260A (zh) | 2022-03-18 |
EP4017410A1 (en) | 2022-06-29 |
WO2021033004A1 (en) | 2021-02-25 |
IL290607A (en) | 2022-07-01 |
AU2019462141A1 (en) | 2022-03-03 |
CA3147391A1 (en) | 2021-02-25 |
KR20220084018A (ko) | 2022-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06W | Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |