JP5042244B2 - ステントグラフトの導入器とステントグラフトとの結合体 - Google Patents
ステントグラフトの導入器とステントグラフトとの結合体 Download PDFInfo
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- JP5042244B2 JP5042244B2 JP2008557313A JP2008557313A JP5042244B2 JP 5042244 B2 JP5042244 B2 JP 5042244B2 JP 2008557313 A JP2008557313 A JP 2008557313A JP 2008557313 A JP2008557313 A JP 2008557313A JP 5042244 B2 JP5042244 B2 JP 5042244B2
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- 239000000463 material Substances 0.000 claims abstract description 4
- 230000000717 retained effect Effects 0.000 claims abstract description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 abstract description 2
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 210000000709 aorta Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- 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
- A61F2/06—Blood vessels
- A61F2/07—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
- A61F2/82—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
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
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- 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
- A61F2/89—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements comprising two or more adjacent rings flexibly connected by separate members
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- 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
- A61F2/06—Blood vessels
- A61F2/07—Stent-grafts
- A61F2002/075—Stent-grafts the stent being loosely attached to the graft material, e.g. by stitching
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- 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
- A61F2/30—Joints
- A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
- A61F2002/30316—The prosthesis having different structural features at different locations within the same prosthesis; Connections between prosthetic parts; Special structural features of bone or joint prostheses not otherwise provided for
- A61F2002/30329—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements
- A61F2002/30461—Connections or couplings between prosthetic parts, e.g. between modular parts; Connecting elements sutured, ligatured or stitched
-
- 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
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- 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
- A61F2002/9505—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument
- A61F2002/9511—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument the retaining means being filaments or wires
-
- 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
- A61F2220/0008—Fixation appliances for connecting prostheses to the body
- A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
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- 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
- A61F2230/0028—Shapes in the form of latin or greek characters
- A61F2230/005—Rosette-shaped, e.g. star-shaped
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- 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
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- 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
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- Health & Medical Sciences (AREA)
- Gastroenterology & Hepatology (AREA)
- Pulmonology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (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)
Description
人間または動物の体内の血管内への導入に関して、導入器の半径方向に圧縮または制限された状態でそのようなステントグラフトを保持する導入器または展開デバイスが提案されている。一般に、シースの取り出し時に、適切な解放機構の作動により、そのようなステントグラフトを体腔内で解放させる。
本発明の第1の態様によれば、管状本体部分と、その端部から延在し、その間に屈曲部を有する複数のストラットとを備えるステント部材であって、1対のストラットと、1対のストラットの間の屈曲部とが、管状本体部分から遠い方に選択された頂点距離で、頂点を画定し、隣り合う頂点が、管状本体部分から異なる頂点距離であることを特徴とするステント部材が提供される。
図面、特に図1を参照すると、ステントグラフト10は、生物学的適合性グラフト材料からなる管状本体12を有することが分かる。ステントグラフトの近位端14で、露出したジグザグステント16が、縫合18によって管状本体12に固着され、管状本体から遠い方に延在している。露出された自動拡張型ステント16は、ステンレス鋼などの弾性ワイヤからなるストラット20から形成され、隣接するストラット間に近位屈曲部22および遠位屈曲部24を有する。ステントグラフトの近位端に露出したステントを保持する縫合18は、遠位屈曲部24の領域に配置される。バーブ26は、交互のストラット20の上に装着され、バーブ26の点27は遠位に延在している。さらに、ジグザグステントは
通常、ステントグラフトの長さに沿って配置されることになるが、明確にするために、省略されている。
変形例において、ステントは、グラフト材料がない状態で展開されてもよい。ステントは、任意の医療移植片または人工装具デバイスの端部に位置する端部または露出したステントであってもよい。
Claims (9)
- ステントグラフト導入器とステントグラフトとの結合体であって、
前記ステントグラフトは前記ステントグラフト導入器に解放可能に保持され、
前記ステントグラフト導入器は、トリガワイヤカテーテルおよび複数のトリガワイヤを備え、前記トリガワイヤのそれぞれは、前記トリガワイヤカテーテルからループ状に延在しており、
前記ステントグラフトは、近位端および遠位端を有するグラフト材料の管状本体と、前記管状本体の前記近位端に接続されるとともに該近位端から延在する、露出したステントとを備え、該露出したステントは、複数のストラットと、近位および遠位屈曲部とを備え、前記遠位屈曲部は前記管状本体の前記近位端に接続され、
1対の前記ストラットおよび1つの前記近位屈曲部が、前記管状本体から前記近位屈曲部までの選択された長さを有する部分ステントを画定し、
前記露出したステントの互いに隣接する前記部分ステントは、互いに異なる長さのストラットを有し、それによって前記管状本体からそれぞれの近位屈曲部までの異なる距離を規定し、
前記ステントグラフトは、前記トリガワイヤによって前記ステントグラフト導入器上に保持され、
前記複数のトリガワイヤのそれぞれのループは、前記管状本体から前記近位屈曲部までの長さの異なる少なくとも2つの隣接する前記部分ステントを通過し、それによって、前記少なくとも2つの隣接する前記部分ステントがトリガワイヤによって保持され、トリガワイヤの下において積み重ねられる、結合体。 - 前記管状本体から前記近位屈曲部までは、より短い距離、中程度の距離およびより長い距離の、3つの異なる距離を有する請求項1に記載の結合体。
- 前記3つの異なる距離の前記近位屈曲部は、前記露出したステントの周囲に連続的に配置される請求項2に記載の結合体。
- 前記露出したステントは、該露出したステントの周囲に連続的に配置される、前記3つの距離の近位屈曲部の4つの集合を含む12個の頂点を有する、請求項2に記載の結合体。
- 前記露出したステントの前記ストラットの少なくとも一部にバーブをさらに含む、請求項1〜4のいずれか一項に記載の結合体。
- バーブが、前記露出したステントの交互のストラット上に設けられる、請求項1〜5のいずれか一項に記載の結合体。
- 前記鋼後のストラット上に設けられる前記バーブが、それぞれの近位屈曲部から選択された距離だけ間隔をおいて配され、それによって、隣接する前記バーブがそれぞれの前記近位屈曲部から異なる距離に配され、かつ、前記管状本体から異なる距離に配される、請求項6に記載の結合体。
- 前記露出したステントが自動拡張型ステントである請求項1〜7のいずれか一項に記載の結合体。
- 前記露出したステントがzステントである、請求項1〜8のいずれか一項に記載の結合体。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US77710606P | 2006-02-27 | 2006-02-27 | |
US60/777,106 | 2006-02-27 | ||
PCT/US2007/004826 WO2007100716A2 (en) | 2006-02-27 | 2007-02-26 | Retention of stents |
Publications (2)
Publication Number | Publication Date |
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JP2009528130A JP2009528130A (ja) | 2009-08-06 |
JP5042244B2 true JP5042244B2 (ja) | 2012-10-03 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2008557313A Expired - Fee Related JP5042244B2 (ja) | 2006-02-27 | 2007-02-26 | ステントグラフトの導入器とステントグラフトとの結合体 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7909863B2 (ja) |
EP (1) | EP1991179B1 (ja) |
JP (1) | JP5042244B2 (ja) |
AU (1) | AU2007221171B2 (ja) |
WO (1) | WO2007100716A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012521267A (ja) * | 2009-03-23 | 2012-09-13 | メドトロニック ヴァスキュラー インコーポレイテッド | 巻き上げ式密封アセンブリを備えた分岐血管プロテーゼ |
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US9358037B2 (en) | 2007-06-26 | 2016-06-07 | Roxwood Medical, Inc. | Method and apparatus for centering a microcatheter within a vasculature |
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US20090082841A1 (en) * | 2007-09-26 | 2009-03-26 | Boston Scientific Corporation | Apparatus for securing stent barbs |
US8663309B2 (en) * | 2007-09-26 | 2014-03-04 | Trivascular, Inc. | Asymmetric stent apparatus and method |
US8226701B2 (en) * | 2007-09-26 | 2012-07-24 | Trivascular, Inc. | Stent and delivery system for deployment thereof |
US8066755B2 (en) * | 2007-09-26 | 2011-11-29 | Trivascular, Inc. | System and method of pivoted stent deployment |
US10159557B2 (en) * | 2007-10-04 | 2018-12-25 | Trivascular, Inc. | Modular vascular graft for low profile percutaneous delivery |
US8083789B2 (en) * | 2007-11-16 | 2011-12-27 | Trivascular, Inc. | Securement assembly and method for expandable endovascular device |
US8328861B2 (en) * | 2007-11-16 | 2012-12-11 | Trivascular, Inc. | Delivery system and method for bifurcated graft |
WO2009086200A1 (en) * | 2007-12-20 | 2009-07-09 | Trivascular2, Inc. | Hinged endovascular device |
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2007
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- 2007-02-26 AU AU2007221171A patent/AU2007221171B2/en not_active Ceased
- 2007-02-26 WO PCT/US2007/004826 patent/WO2007100716A2/en active Application Filing
- 2007-02-26 EP EP07751578A patent/EP1991179B1/en not_active Not-in-force
- 2007-02-26 US US11/710,718 patent/US7909863B2/en active Active
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JP2012521267A (ja) * | 2009-03-23 | 2012-09-13 | メドトロニック ヴァスキュラー インコーポレイテッド | 巻き上げ式密封アセンブリを備えた分岐血管プロテーゼ |
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EP1991179B1 (en) | 2013-03-20 |
US7909863B2 (en) | 2011-03-22 |
WO2007100716A3 (en) | 2008-02-07 |
JP2009528130A (ja) | 2009-08-06 |
AU2007221171A1 (en) | 2007-09-07 |
EP1991179A2 (en) | 2008-11-19 |
AU2007221171B2 (en) | 2012-09-27 |
WO2007100716A2 (en) | 2007-09-07 |
US20080027529A1 (en) | 2008-01-31 |
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