CN110520082B - 多层管腔内假体组件及其制造方法 - Google Patents
多层管腔内假体组件及其制造方法 Download PDFInfo
- Publication number
- CN110520082B CN110520082B CN201880015185.XA CN201880015185A CN110520082B CN 110520082 B CN110520082 B CN 110520082B CN 201880015185 A CN201880015185 A CN 201880015185A CN 110520082 B CN110520082 B CN 110520082B
- Authority
- CN
- China
- Prior art keywords
- thread
- layers
- layer
- endoluminal prosthesis
- prosthesis assembly
- 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
Images
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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/848—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/852—Two or more distinct overlapping stents
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F27/00—Making wire network, i.e. wire nets
- B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
- B21F27/121—Making special types or portions of network by methods or means specially adapted therefor of tubular form, e.g. as reinforcements for pipes or pillars
-
- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2002/044—Oesophagi or esophagi or gullets
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2002/823—Stents, different from stent-grafts, adapted to cover an aneurysm
-
- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/848—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs
- A61F2002/8486—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents having means for fixation to the vessel wall, e.g. barbs provided on at least one of the ends
-
- 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
- A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
-
- 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
- A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
-
- 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
- A61F2210/0076—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof multilayered, e.g. laminated structures
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0058—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements soldered or brazed or welded
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0066—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements stapled
-
- 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
- A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2220/0025—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2220/0075—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched, retained or tied with a rope, string, thread, wire or cable
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/0008—Rounded shapes, e.g. with rounded corners elliptical or oval
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/001—Figure-8-shaped, e.g. hourglass-shaped
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0017—Angular shapes
- A61F2230/0019—Angular shapes rectangular
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0028—Shapes in the form of latin or greek characters
- A61F2230/005—Rosette-shaped, e.g. star-shaped
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0067—Three-dimensional shapes conical
-
- 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
- A61F2240/00—Manufacturing or designing of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2240/001—Designing or manufacturing processes
-
- 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
- A61F2250/0003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having an inflatable pocket filled with fluid, e.g. liquid or gas
-
- 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
- A61F2250/0004—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable
- A61F2250/0008—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof adjustable for adjusting a position by translation along an axis or two perpendicular axes
-
- 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
- A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
- A61F2250/0039—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in diameter
-
- 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
- A61F2250/0063—Nested prosthetic parts
-
- 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
- A61F2250/0096—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
- A61F2250/0098—Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (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)
- Mechanical Engineering (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Prostheses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102017000024763 | 2017-03-06 | ||
| IT102017000024763A IT201700024763A1 (it) | 2017-03-06 | 2017-03-06 | Assieme di endoprotesi luminale multistrato e metodo di fabbricazione |
| IT102017000024729A IT201700024729A1 (it) | 2017-03-06 | 2017-03-06 | Endoprotesi luminale multistrato e metodo di fabbricazione |
| IT102017000024729 | 2017-03-06 | ||
| PCT/IB2018/051425 WO2018163056A1 (en) | 2017-03-06 | 2018-03-06 | Multilayer luminal endoprosthesis assembly and manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110520082A CN110520082A (zh) | 2019-11-29 |
| CN110520082B true CN110520082B (zh) | 2022-02-18 |
Family
ID=61837781
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880015185.XA Active CN110520082B (zh) | 2017-03-06 | 2018-03-06 | 多层管腔内假体组件及其制造方法 |
| CN201880015209.1A Expired - Fee Related CN110520083B (zh) | 2017-03-06 | 2018-03-06 | 多层管腔内假体及其制造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201880015209.1A Expired - Fee Related CN110520083B (zh) | 2017-03-06 | 2018-03-06 | 多层管腔内假体及其制造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US11622873B2 (enExample) |
| EP (2) | EP3592302A1 (enExample) |
| JP (2) | JP7136472B2 (enExample) |
| CN (2) | CN110520082B (enExample) |
| CA (2) | CA3054264A1 (enExample) |
| WO (2) | WO2018163055A1 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2021874B1 (en) * | 2018-10-25 | 2020-05-13 | Am Solutions Holding B V | Implants, assemblies and methods of manufacturing such implants or assemblies |
| EP3902505B1 (en) * | 2018-12-28 | 2024-02-21 | Sree Chitra Tirunal Institute for Medical Sciences and Technology | A self expanding flow diversion device with enhanced kink resistance and radial strength |
| JP7609796B2 (ja) | 2019-03-20 | 2025-01-07 | インキュベート メディカル テクノロジーズ、 エルエルシー | 大動脈解離インプラント |
| WO2020209722A1 (en) | 2019-04-11 | 2020-10-15 | Am Solutions Holding B.V. | Implantable expandable bone support device |
| KR102724251B1 (ko) * | 2019-11-18 | 2024-10-30 | 보스톤 싸이엔티픽 싸이메드 인코포레이티드 | 이동 방지 특성이 개선된 스텐트 |
| EP4096576A1 (en) | 2020-01-30 | 2022-12-07 | Boston Scientific Scimed Inc. | Radial adjusting self-expanding stent with anti-migration features |
| CN111529151A (zh) * | 2020-06-03 | 2020-08-14 | 上海交通大学医学院附属瑞金医院卢湾分院 | 分节式喉气管支架及其制备方法 |
| USD954953S1 (en) * | 2020-11-03 | 2022-06-14 | Pulmair Medical, Inc. | Implantable artificial bronchus |
| WO2023203596A1 (ja) * | 2022-04-18 | 2023-10-26 | オリンパス株式会社 | ステントの製造方法およびステント |
| WO2024035378A1 (en) * | 2022-08-12 | 2024-02-15 | Invamed Sağlik İlaç Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Implantable intraluminal blood flow modulator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1946721A1 (en) * | 2007-01-17 | 2008-07-23 | AGA Medical Corporation | Intravascular deliverable stent for reinforcement of vascular abnormalities |
| EP2085050A1 (en) * | 2008-01-29 | 2009-08-05 | Taewoong Medical Co., Ltd. | Biodegradable double stent |
| CN105473103A (zh) * | 2013-05-31 | 2016-04-06 | 新加坡国立大学 | 一种人工气管假体和/或发音假体材料及其制造方法 |
| CN205411404U (zh) * | 2015-11-18 | 2016-08-03 | 卡蒂亚蒂斯股份有限公司 | 可植入腔内假体 |
| CN205434010U (zh) * | 2015-11-18 | 2016-08-10 | 卡蒂亚蒂斯股份有限公司 | 可植入腔内假体 |
| KR20160133388A (ko) * | 2016-08-24 | 2016-11-22 | 주식회사 엠아이텍 | 미세공극 내 약물저장형 생분해성 스텐트 |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI85223C (fi) | 1988-11-10 | 1992-03-25 | Biocon Oy | Biodegraderande kirurgiska implant och medel. |
| US5354309A (en) | 1991-10-11 | 1994-10-11 | Angiomed Ag | Apparatus for widening a stenosis in a body cavity |
| US6689162B1 (en) | 1995-10-11 | 2004-02-10 | Boston Scientific Scimed, Inc. | Braided composite prosthesis |
| US5718159A (en) | 1996-04-30 | 1998-02-17 | Schneider (Usa) Inc. | Process for manufacturing three-dimensional braided covered stent |
| BE1010858A4 (fr) * | 1997-01-16 | 1999-02-02 | Medicorp R & D Benelux Sa | Endoprothese luminale pour ramification. |
| WO1999030641A1 (en) | 1997-12-15 | 1999-06-24 | Prolifix Medical, Inc. | Vascular stent for reduction of restenosis |
| US8192484B2 (en) | 2000-12-12 | 2012-06-05 | Cardiatis S.A. | Stent for blood flow improvement |
| BE1013757A6 (fr) | 2000-12-12 | 2002-07-02 | Frid Noureddine | Endoprothese luminale modulable. |
| ES2347770T3 (es) | 2001-10-04 | 2010-11-04 | Neovasc Medical Ltd. | Implante reductor de flujo. |
| US7011678B2 (en) * | 2002-01-31 | 2006-03-14 | Radi Medical Systems Ab | Biodegradable stent |
| US7763063B2 (en) | 2003-09-03 | 2010-07-27 | Bolton Medical, Inc. | Self-aligning stent graft delivery system, kit, and method |
| US8292943B2 (en) * | 2003-09-03 | 2012-10-23 | Bolton Medical, Inc. | Stent graft with longitudinal support member |
| US8628564B2 (en) | 2004-05-25 | 2014-01-14 | Covidien Lp | Methods and apparatus for luminal stenting |
| BE1016067A3 (fr) * | 2004-06-03 | 2006-02-07 | Frid Noureddine | Endoprothese luminale pour occlusion d'anevrisme et procede de fabrication d'une telle endoprothese. |
| US8262720B2 (en) | 2004-12-02 | 2012-09-11 | Nitinol Development Corporation | Prosthesis comprising dual tapered stent |
| DE102005047235A1 (de) * | 2005-10-01 | 2007-04-05 | Grönemeyer, Dietrich H. W., Prof. Dr.med. | MR-kompatible Gefäßendoprothese |
| EP1834606B1 (en) * | 2006-03-16 | 2013-04-24 | CID S.p.A. | Stents |
| EP1882465B1 (fr) | 2006-07-24 | 2009-01-07 | Cardiatis Société Anonyme | Applicateur d'endoprothèse luminale à action réversible. |
| WO2008100599A1 (en) * | 2007-02-15 | 2008-08-21 | Medtronic, Inc. | Multi-layered stents and methods of implanting |
| US20080241215A1 (en) * | 2007-03-28 | 2008-10-02 | Robert Falotico | Local vascular delivery of probucol alone or in combination with sirolimus to treat restenosis, vulnerable plaque, aaa and stroke |
| KR100961466B1 (ko) * | 2008-01-29 | 2010-06-08 | (주) 태웅메디칼 | 만성폐쇄성 폐질환용 스텐트 |
| US8114147B2 (en) * | 2008-06-16 | 2012-02-14 | Boston Scientific Scimed, Inc. | Continuous double layered stent for migration resistance |
| DE102008052837A1 (de) * | 2008-10-13 | 2010-04-15 | Aesculap Ag | Textiles Implantat mit Kern-Mantel-Aufbau und Verfahren zu seiner Herstellung |
| EP3858299B1 (en) * | 2009-05-20 | 2025-10-08 | Lyra Therapeutics, Inc. | Method of loading a self-expanding implant |
| DE102010035543A1 (de) | 2010-08-26 | 2012-03-01 | Acandis Gmbh & Co. Kg | Medizinische Vorrichtung und System mit einer derartigen Vorrichtung |
| US9867725B2 (en) * | 2010-12-13 | 2018-01-16 | Microvention, Inc. | Stent |
| DE202011111067U1 (de) * | 2010-12-13 | 2019-02-28 | Microvention, Inc. | Stent |
| US20120310319A1 (en) * | 2010-12-21 | 2012-12-06 | Tieu Tai D | Stent |
| WO2012131671A2 (en) | 2011-03-28 | 2012-10-04 | Technion Research & Development Foundation Ltd. | Stent for restenosis prevention |
| US20130289690A1 (en) * | 2011-11-01 | 2013-10-31 | Hira V. Thapliyal | Personalized prosthesis and methods of use |
| DE202013012692U1 (de) * | 2012-03-16 | 2018-07-30 | Microvention, Inc. | Stent und Stentfreisetzungsvorrichtung |
| CA2869618A1 (en) | 2012-04-06 | 2013-10-10 | Boston Scientific Scimed, Inc. | Anti-migration micropatterned stent coating |
| US9737394B2 (en) * | 2012-04-27 | 2017-08-22 | Medtronic Vascular, Inc. | Stent-graft prosthesis for placement in the abdominal aorta |
| WO2014028913A1 (en) | 2012-08-17 | 2014-02-20 | The Regents Of The University Of California | Dual rotational stent apparatus and method for endovascular treatment of aneurysms |
| BR202013033688U2 (pt) | 2013-12-13 | 2015-11-10 | Guilherme Benjamin Brandão Pitta | triplo stent para o tratamento de dissecções aórticas do tipo a e aneurismas de aorta ascendente |
| EP2915509A1 (en) * | 2014-03-05 | 2015-09-09 | Cardiatis S.A. | Stent assembly for thoracoabdominal bifurcated aneurysm repair |
| US9974675B2 (en) | 2014-04-04 | 2018-05-22 | W. L. Gore & Associates, Inc. | Delivery and deployment systems for bifurcated stent grafts |
| CN108392296A (zh) | 2015-02-04 | 2018-08-14 | 奥利维尔·德斯帕勒·德·贝阿恩 | 腔内支架 |
| EP3078350B1 (en) * | 2015-04-09 | 2018-01-31 | Frid Mind Technologies | 3d filter for prevention of stroke |
| US10555738B2 (en) * | 2016-05-18 | 2020-02-11 | Microvention, Inc. | Embolic containment |
| KR101821746B1 (ko) * | 2016-08-24 | 2018-01-24 | 주식회사 엠아이텍 | 약물방출형 생분해성 스텐트 |
-
2018
- 2018-03-06 WO PCT/IB2018/051424 patent/WO2018163055A1/en not_active Ceased
- 2018-03-06 JP JP2019547990A patent/JP7136472B2/ja active Active
- 2018-03-06 CN CN201880015185.XA patent/CN110520082B/zh active Active
- 2018-03-06 CA CA3054264A patent/CA3054264A1/en active Pending
- 2018-03-06 EP EP18715256.6A patent/EP3592302A1/en not_active Withdrawn
- 2018-03-06 EP EP18714837.4A patent/EP3565510B1/en active Active
- 2018-03-06 CN CN201880015209.1A patent/CN110520083B/zh not_active Expired - Fee Related
- 2018-03-06 US US16/489,969 patent/US11622873B2/en active Active
- 2018-03-06 JP JP2019547988A patent/JP7223703B2/ja active Active
- 2018-03-06 CA CA3053723A patent/CA3053723A1/en active Pending
- 2018-03-06 US US16/489,985 patent/US11324613B2/en active Active
- 2018-03-06 WO PCT/IB2018/051425 patent/WO2018163056A1/en not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1946721A1 (en) * | 2007-01-17 | 2008-07-23 | AGA Medical Corporation | Intravascular deliverable stent for reinforcement of vascular abnormalities |
| EP2085050A1 (en) * | 2008-01-29 | 2009-08-05 | Taewoong Medical Co., Ltd. | Biodegradable double stent |
| CN105473103A (zh) * | 2013-05-31 | 2016-04-06 | 新加坡国立大学 | 一种人工气管假体和/或发音假体材料及其制造方法 |
| CN205411404U (zh) * | 2015-11-18 | 2016-08-03 | 卡蒂亚蒂斯股份有限公司 | 可植入腔内假体 |
| CN205434010U (zh) * | 2015-11-18 | 2016-08-10 | 卡蒂亚蒂斯股份有限公司 | 可植入腔内假体 |
| KR20160133388A (ko) * | 2016-08-24 | 2016-11-22 | 주식회사 엠아이텍 | 미세공극 내 약물저장형 생분해성 스텐트 |
Non-Patent Citations (1)
| Title |
|---|
| 心外管道全腔静脉肺动脉连接术;张仁福;《中华胸心血管外科杂志》;20010818;第17卷(第04期);210-212 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018163055A1 (en) | 2018-09-13 |
| CA3054264A1 (en) | 2018-09-13 |
| EP3565510B1 (en) | 2020-07-08 |
| US11622873B2 (en) | 2023-04-11 |
| CN110520083B (zh) | 2022-03-29 |
| JP7223703B2 (ja) | 2023-02-16 |
| CN110520083A (zh) | 2019-11-29 |
| EP3592302A1 (en) | 2020-01-15 |
| US11324613B2 (en) | 2022-05-10 |
| JP7136472B2 (ja) | 2022-09-13 |
| JP2020508795A (ja) | 2020-03-26 |
| CA3053723A1 (en) | 2018-09-13 |
| US20200237535A1 (en) | 2020-07-30 |
| JP2020508796A (ja) | 2020-03-26 |
| WO2018163056A1 (en) | 2018-09-13 |
| CN110520082A (zh) | 2019-11-29 |
| EP3565510A1 (en) | 2019-11-13 |
| US20190388251A1 (en) | 2019-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110520082B (zh) | 多层管腔内假体组件及其制造方法 | |
| US6015432A (en) | Wire reinforced vascular prosthesis | |
| US10010403B2 (en) | Stent-graft prosthesis and method of manufacture | |
| US5741325A (en) | Self-expanding intraluminal composite prosthesis | |
| EP2352465B1 (en) | Multi-section stent | |
| EP0880949B1 (en) | Bifurcated stent graft | |
| US7811314B2 (en) | Methods and apparatus for stenting comprising enhanced embolic protection coupled with improved protections against restenosis and thrombus formation | |
| US20110054589A1 (en) | Stent with variable cross section braiding filament and method for making same | |
| EP1187560A1 (en) | Intravascular folded tubular endoprosthesis | |
| EP3675771B1 (en) | Endoluminal prostheses including multiple helical wires | |
| EP3618762A1 (en) | Endoprosthesis | |
| EP3375409A1 (en) | Diameter adjustable aneurysm graft assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Italy, Milan Patentee after: Cardiovascular Laboratories, Inc. and Brevimont CV Laboratories, LLC Address before: Italy, Milan Patentee before: Cardiovascular Laboratories Inc. and CV Laboratories Inc. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221205 Address after: Swiss Express Patentee after: Dewatu Co.,Ltd. Address before: Italy, Milan Patentee before: Cardiovascular Laboratories, Inc. and Brevimont CV Laboratories, LLC |
|
| TR01 | Transfer of patent right |