CA2146156C - Extenseurs medicaux pour les lumieres de l'organisme dotees de mouvement peristaltique - Google Patents

Extenseurs medicaux pour les lumieres de l'organisme dotees de mouvement peristaltique Download PDF

Info

Publication number: CA2146156C
Authority: CA; Canada
Prior art keywords: stent; diameter; length; loops; lumen
Prior art date: 1992-10-13
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.): Expired - Fee Related

Application number

CA002146156A

Other languages

English (en)

Other versions

CA2146156A1 (fr

Inventor

Erik Andersen

Ernst Peter Strecker

Kathleen L. Hess

Susan Urhoj

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Boston Scientific Corp

Original Assignee

Boston Scientific Corp

Priority date (The priority date 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 date listed.)

1992-10-13

Filing date

1993-10-13

Publication date

2004-11-30

1993-10-13 Application filed by Boston Scientific Corp filed Critical Boston Scientific Corp

1993-10-13 Priority to CA002475058A priority Critical patent/CA2475058C/fr

1994-06-09 Publication of CA2146156A1 publication Critical patent/CA2146156A1/fr

2004-11-30 Application granted granted Critical

2004-11-30 Publication of CA2146156C publication Critical patent/CA2146156C/fr

2013-10-13 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

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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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A—HUMAN NECESSITIES
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- 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
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- 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
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- 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
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- 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
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- 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
- A61F2002/046—Tracheae
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- 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
- A61F2210/0019—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 operated at only one temperature whilst inside or touching the human body, e.g. constrained in a non-operative shape during surgery, another temperature only occurring before the operation
- A—HUMAN NECESSITIES
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- 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
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- 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
- A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-shaped
- A—HUMAN NECESSITIES
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- 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
- 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
- A61F2230/0073—Quadric-shaped
- A61F2230/0076—Quadric-shaped ellipsoidal or ovoid
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- 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
- A61F2230/0073—Quadric-shaped
- A61F2230/0078—Quadric-shaped hyperboloidal

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)
Prostheses (AREA)
Media Introduction/Drainage Providing Device (AREA)
Materials For Medical Uses (AREA)

CA002146156A 1992-10-13 1993-10-13 Extenseurs medicaux pour les lumieres de l'organisme dotees de mouvement peristaltique Expired - Fee Related CA2146156C (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA002475058A CA2475058C (fr)	1992-10-13	1993-10-13	Extenseurs medicaux pour les lumieres de l'organisme dotees de mouvement peristaltique

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US96058492A	1992-10-13	1992-10-13
US07/960,584		1992-10-13
PCT/US1993/009717 WO1994012136A1 (fr)	1992-10-13	1993-10-13	Dispositif d'expansion pour passages corporels a mouvement peristaltique

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002475058A Division CA2475058C (fr)	1992-10-13	1993-10-13	Extenseurs medicaux pour les lumieres de l'organisme dotees de mouvement peristaltique

Publications (2)

Publication Number	Publication Date
CA2146156A1 CA2146156A1 (fr)	1994-06-09
CA2146156C true CA2146156C (fr)	2004-11-30

Family

ID=25503351

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CA002475058A Expired - Fee Related CA2475058C (fr)	1992-10-13	1993-10-13	Extenseurs medicaux pour les lumieres de l'organisme dotees de mouvement peristaltique
CA002146156A Expired - Fee Related CA2146156C (fr)	1992-10-13	1993-10-13	Extenseurs medicaux pour les lumieres de l'organisme dotees de mouvement peristaltique

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
CA002475058A Expired - Fee Related CA2475058C (fr)	1992-10-13	1993-10-13	Extenseurs medicaux pour les lumieres de l'organisme dotees de mouvement peristaltique

Country Status (4)

Country	Link
EP (1)	EP0664689A4 (fr)
JP (1)	JP3904598B2 (fr)
CA (2)	CA2475058C (fr)
WO (1)	WO1994012136A1 (fr)

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1993
- 1993-10-13 EP EP93923362A patent/EP0664689A4/fr not_active Ceased
- 1993-10-13 WO PCT/US1993/009717 patent/WO1994012136A1/fr not_active Ceased
- 1993-10-13 CA CA002475058A patent/CA2475058C/fr not_active Expired - Fee Related
- 1993-10-13 CA CA002146156A patent/CA2146156C/fr not_active Expired - Fee Related
- 1993-10-13 JP JP51044194A patent/JP3904598B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
CA2475058C (fr)	2008-12-02
CA2146156A1 (fr)	1994-06-09
EP0664689A1 (fr)	1995-08-02
WO1994012136A1 (fr)	1994-06-09
EP0664689A4 (fr)	1997-02-26
JP3904598B2 (ja)	2007-04-11
CA2475058A1 (fr)	1994-06-09
JPH08502428A (ja)	1996-03-19

Legal Events

Date	Code	Title	Description
2000-09-26	EEER	Examination request
2011-10-13	MKLA	Lapsed

Publication	Publication Date	Title
CA2146156C (fr)	2004-11-30	Extenseurs medicaux pour les lumieres de l'organisme dotees de mouvement peristaltique
US5876445A (en)	1999-03-02	Medical stents for body lumens exhibiting peristaltic motion
US6355070B1 (en)	2002-03-12	Medical stents for body lumens exhibiting peristaltic motion
WO1994012136A9 (fr)	1994-07-21	Dispositif d'expansion pour passages corporels a mouvement peristaltique
JP7569906B2 (ja)	2024-10-18	移動防止機構付ステント
US7008446B1 (en)	2006-03-07	Thermally pliable and carbon fiber stents
US6019779A (en)	2000-02-01	Multi-filar coil medical stent
US20230087452A1 (en)	2023-03-23	Devices and methods for attaching non-connected anatomical structures
US20230011734A1 (en)	2023-01-12	Devices and systems for improving stent performance
JP2023543070A (ja)	2023-10-12	移動防止形体を備えたステント
US20230110482A1 (en)	2023-04-13	Adjustable length stent