DE20308672U1 - Adjustable stent, assembled of several ring-shaped segments joined with particular elements - Google Patents

Adjustable stent, assembled of several ring-shaped segments joined with particular elements

Info

Publication number
DE20308672U1
DE20308672U1 DE20308672U DE20308672U DE20308672U1 DE 20308672 U1 DE20308672 U1 DE 20308672U1 DE 20308672 U DE20308672 U DE 20308672U DE 20308672 U DE20308672 U DE 20308672U DE 20308672 U1 DE20308672 U1 DE 20308672U1
Authority
DE
Germany
Prior art keywords
stent
coupling elements
ring segments
stent according
assembled
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.)
Expired - Lifetime
Application number
DE20308672U
Other languages
German (de)
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.)
Merit Medical Systems Inc
Original Assignee
Qualimed Innovative Medizinprodukte GmbH
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.)
Filing date
Publication date
Application filed by Qualimed Innovative Medizinprodukte GmbH filed Critical Qualimed Innovative Medizinprodukte GmbH
Priority to DE20308672U priority Critical patent/DE20308672U1/en
Publication of DE20308672U1 publication Critical patent/DE20308672U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • A61F2/82—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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • 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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • 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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91516—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other the meander having a change in frequency along the band
    • 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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91525—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other within the whole structure different bands showing different meander characteristics, e.g. frequency or amplitude
    • 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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91533—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other characterised by the phase between adjacent bands
    • 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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/9155—Adjacent bands being connected to each other
    • A61F2002/91558—Adjacent bands being connected to each other connected peak to peak
    • 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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/9155—Adjacent bands being connected to each other
    • A61F2002/91575—Adjacent bands being connected to each other connected peak to trough
    • 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
    • A61F2/91—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—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 made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/9155—Adjacent bands being connected to each other
    • A61F2002/91591—Locking connectors, e.g. using male-female connections

Abstract

The stent (1) is assembled of several segments (3, 4, 5, 6, 7, 8 9, 10, 11, 12, 13, 14, 15, 16) each comprising two kinds of alternating sections. One type of section contains straight wire pieces (18, 19) bent in order form an area of parallel positioned endless wires, the second version is designed as a grid of v-shaped wires (26). Complementary hook elements (20, 21) integrated in the edges of two adjacent segments, are engaged for joining.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Stent mit einem tubulären Stützgerüst (2) aus axial aufeinander folgenden untereinander verbundenen Ringsegmenten (3-16), dadurch ge­ kennzeichnet, dass zumindest zwei benachbarte Ringsegmente (6 und 7 bzw. 12 und 13) durch formschlüssig ineinandergreifende Koppel­ elemente (20, 21; 27, 28; 29, 30) verbunden sind.1. Stent with a tubular support frame ( 2 ) of axially successive interconnected ring segments ( 3-16 ), characterized in that at least two adjacent ring segments ( 6 and 7 or 12 and 13 ) by positively intermeshing coupling elements ( 20 , 21 , 27 , 28 , 29 , 30 ). 2. Stent nach Anspruch 1, dadurch gekennzeichnet, dass die Koppelelemente (20, 21; 27, 28; 29, 30) als zueinander komplementäre Klauenverbinder (31, 32; 33, 34; 35, 36) ausgebildete sind.2. Stent according to claim 1, characterized in that the coupling elements ( 20 , 21 , 27 , 28 , 29 , 30 ) as mutually complementary claw connectors ( 31 , 32 , 33 , 34 , 35 , 36 ) are formed. 3. Stent nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Koppelelemente (20, 21; 27, 28; 29, 30) gegenüber den Ringsegmenten (6, 7; 12, 13) in Stentlängsachse (L) axial vorstehen.3. Stent according to claim 1 or 2, characterized in that the coupling elements ( 20 , 21 , 27 , 28 , 29 , 30 ) protrude axially relative to the ring segments ( 6 , 7 , 12 , 13 ) in the stent longitudinal axis (L). 4. Stent nach einem der Ansprüche 1 bis 3, dadurch ge­ kennzeichnet, dass die Koppelelemente (20, 21; 27, 28) gekrümmt verlaufende Hinterschneidungsflächen (38, 46, 47) aufweisen.4. Stent according to one of claims 1 to 3, characterized in that the coupling elements ( 20 , 21 , 27 , 28 ) have curved undercut surfaces ( 38 , 46 , 47 ). 5. Stent nach einem der Ansprüche 1 bis 3, dadurch gekenn­ zeichnet, dass die Koppelelemente (20, 21; 29, 30) geradlinig verlau­ fende Hinterschneidungsflächen (37, 51, 52, 55, 56) aufweisen.5. Stent according to one of claims 1 to 3, characterized in that the coupling elements ( 20 , 21 , 29 , 30 ) have duri duri Fende undercut surfaces ( 37 , 51 , 52 , 55 , 56 ). 6. Stent nach einem der Ansprüche 1 bis 5, dadurch ge­ kennzeichnet, dass Ringsegmente (3-6; 7-12; 13-16) durch Verbin­ derstreben (22) zu Stentabschnitten (23, 24, 25) zusammengeschlossen sind.6. Stent according to one of claims 1 to 5, characterized in that ring segments ( 3-6 , 7-12 , 13-16 ) by Verbin derstreben ( 22 ) to stent sections ( 23 , 24 , 25 ) are joined together. 7. Stent nach einem der Ansprüche 1 bis 6, dadurch gekenn­ zeichnet, dass die Ringsegmente (3-16) aus sich wellenförmig endlos aneinanderschließenden Streben (18, 19) gebildet sind.7. Stent according to one of claims 1 to 6, characterized in that the ring segments ( 3-16 ) are formed from undulating endlessly contiguous struts ( 18 , 19 ).
DE20308672U 2003-06-04 2003-06-04 Adjustable stent, assembled of several ring-shaped segments joined with particular elements Expired - Lifetime DE20308672U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20308672U DE20308672U1 (en) 2003-06-04 2003-06-04 Adjustable stent, assembled of several ring-shaped segments joined with particular elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20308672U DE20308672U1 (en) 2003-06-04 2003-06-04 Adjustable stent, assembled of several ring-shaped segments joined with particular elements

Publications (1)

Publication Number Publication Date
DE20308672U1 true DE20308672U1 (en) 2003-09-04

Family

ID=27816442

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20308672U Expired - Lifetime DE20308672U1 (en) 2003-06-04 2003-06-04 Adjustable stent, assembled of several ring-shaped segments joined with particular elements

Country Status (1)

Country Link
DE (1) DE20308672U1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005089672A1 (en) * 2004-03-16 2005-09-29 Alveolus, Inc. Stent
WO2006089739A1 (en) * 2005-02-25 2006-08-31 Abbott Laboratories Vascular Enterprises Limited Modular vascular prosthesis having axially variable properties and improved flexibility and methods of use
WO2006116383A3 (en) * 2005-04-25 2007-01-11 Ev3 Inc Controlled fracture connections for stents
US8025694B2 (en) 2005-02-25 2011-09-27 Abbott Laboratories Vascular Enterprises Limited Modular vascular prosthesis and methods of use
US8262721B2 (en) 2005-05-13 2012-09-11 Merit Medical Systems, Inc. Drainage stent and associated method
EP3315100A1 (en) * 2016-10-27 2018-05-02 Cook Medical Technologies LLC Stent with segments capable of uncoupling during expansion

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005089672A1 (en) * 2004-03-16 2005-09-29 Alveolus, Inc. Stent
AU2004317383B2 (en) * 2004-03-16 2009-05-14 Alveolus, Inc. Stent
US8652196B2 (en) 2004-03-16 2014-02-18 Merit Medical Systems, Inc. Stent
WO2006089739A1 (en) * 2005-02-25 2006-08-31 Abbott Laboratories Vascular Enterprises Limited Modular vascular prosthesis having axially variable properties and improved flexibility and methods of use
US8002818B2 (en) 2005-02-25 2011-08-23 Abbott Laboratories Vascular Enterprises Limited Modular vascular prosthesis having axially variable properties and improved flexibility and methods of use
US8025694B2 (en) 2005-02-25 2011-09-27 Abbott Laboratories Vascular Enterprises Limited Modular vascular prosthesis and methods of use
US8603154B2 (en) 2005-02-25 2013-12-10 Abbott Laboratories Vascular Enterprises Limited Modular vascular prosthesis and methods of use
WO2006116383A3 (en) * 2005-04-25 2007-01-11 Ev3 Inc Controlled fracture connections for stents
US8961585B2 (en) 2005-04-25 2015-02-24 Covidien Lp Controlled fracture connections for stents
US9603732B2 (en) 2005-04-25 2017-03-28 Covidien Lp Stent including sinusoidal struts
US8262721B2 (en) 2005-05-13 2012-09-11 Merit Medical Systems, Inc. Drainage stent and associated method
EP3315100A1 (en) * 2016-10-27 2018-05-02 Cook Medical Technologies LLC Stent with segments capable of uncoupling during expansion

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R207 Utility model specification

Effective date: 20031009

R081 Change of applicant/patentee

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Free format text: FORMER OWNER: QUALIMED INNOVATIVE MEDIZINPRODUKTE GMBH, 21423 WINSEN, DE

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Representative=s name: BOCKERMANN, KSOLL, GRIEPENSTROH, DE

Representative=s name: BOCKERMANN, KSOLL, GRIEPENSTROH, 44791 BOCHUM, DE

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Free format text: FORMER OWNER: ALVEOLUS INC., CHARLOTTE, N.C., US

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Effective date: 20111206

R082 Change of representative

Representative=s name: BOCKERMANN KSOLL GRIEPENSTROH OSTERHOFF, DE

Effective date: 20111206

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Free format text: PREVIOUS MAIN CLASS: A61F0002060000

Ipc: A61F0002820000

Effective date: 20130103

R071 Expiry of right