JP2008514276A - 血管フィルター - Google Patents
血管フィルター Download PDFInfo
- Publication number
- JP2008514276A JP2008514276A JP2007533499A JP2007533499A JP2008514276A JP 2008514276 A JP2008514276 A JP 2008514276A JP 2007533499 A JP2007533499 A JP 2007533499A JP 2007533499 A JP2007533499 A JP 2007533499A JP 2008514276 A JP2008514276 A JP 2008514276A
- Authority
- JP
- Japan
- Prior art keywords
- struts
- filter
- region
- blood vessel
- vascular
- 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.)
- Granted
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
- A61F2/01—Filters implantable into blood vessels
- A61F2/012—Multiple filtering units
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/01—Filters implantable into blood vessels
- A61F2/0105—Open ended, i.e. legs gathered only at one side
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/01—Filters implantable into blood vessels
- A61F2002/016—Filters implantable into blood vessels made from wire-like elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/01—Filters implantable into blood vessels
- A61F2002/018—Filters implantable into blood vessels made from tubes or sheets of material, e.g. by etching or laser-cutting
-
- 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
- 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
- A61F2230/0073—Quadric-shaped
- A61F2230/008—Quadric-shaped paraboloidal
-
- 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
- A61F2230/0093—Umbrella-shaped, e.g. mushroom-shaped
Abstract
【選択図】 図3
Description
ここで図面を参照するが、添付の図面では複数の図で一貫して同一参照番号は類似する構成要素または同一構成要素を示しており、本発明の血管フィルターは、下位大静脈の内部に設置されて血餅またはそれ以外の肺に至る可能性のある粒子を捕獲する用途で説明されている。
Claims (41)
- 第1領域および第2領域を有している血管フィルターであって、フィルターは血管に搬送するための折畳まれた位置と血管内に設置するための拡張した位置との間で可動であり、第1領域は第1取付部と第1の方向に開いている第1フィルター部を有しているとともに、1部分に第1の収束領域を有して、この領域で粒子をフィルターの中央に寄せるようにしており、第1取付部は拡張した位置では末広がり状となり、第1部分から離れる方向に徐々に横断方向寸法が増大していき、第2領域は第2取付部と第1の方向に開いている第2フィルター部を有しているとともに、第2部分に第2の収束領域を有して、この領域で粒子をフィルターの中央に寄せるようにしており、第2取付部は拡張した位置では末広がり状となり、第2部分から離れる方向に徐々に横断方向寸法が増大していき、複数の互いから離隔された支柱が第1の収束領域と第2の収束領域の間に延びることを特徴とする、血管フィルター。
- 第1組の互いから離隔したフィルター支柱が前記第1フィルター部を形成しており、第2組の互いから離隔したフィルター支柱が前記第2フィルター部を形成していることを特徴とする、請求項1に記載の血管フィルター。
- 前記フィルターはレーザー切断加工された管材から形成されているとともに、形状記憶素材から構成されることを特徴とする、請求項1に記載の血管フィルター。
- 前記第1組の支柱は前記第2組の支柱から放射方向に片寄せされていることを特徴とする、請求項2に記載の血管フィルター。
- 第1組の互いに離隔された取付用の支柱が前記第1の取付部を形成しており、第2組の互いに離隔された取付用の支柱が前記第2の取付部を形成しており、1本以上の支柱は終端部が血管に係合するフックの形状を呈していることを特徴とする、請求項1に記載の血管フィルター。
- 前記血管に係合するフックは各々がそれぞれの支柱と共通平面上に在ることを特徴とする、請求項5に記載の血管フィルター。
- 前記第1組の取付用の支柱のうち少なくとも2本の互いに隣接し合う支柱は、互いに向かって延びている支柱部材によって相互接続されていることを特徴とする、請求項5に記載の血管フィルター。
- 前記第1組の取付用の支柱と前記第2組の取付用の支柱の両方の組の支柱のうち少なくとも2本の互いに隣接し合う支柱は、互いに向かって延びている支柱部材によって相互接続されていることを特徴とする、請求項5に記載の血管フィルター。
- 前記第1組のフィルター支柱のうち少なくとも2本の互いに隣接し合う支柱は、互いに向かって延びている支柱部材によって相互接続されていることを特徴とする、請求項2に記載の血管フィルター。
- 前記第1組の取付用の支柱と前記第2組の取付用の支柱の両方の組の支柱のうち少なくとも2本の互いに隣接し合う支柱は、互いに向かって延びている支柱部材によって相互接続されていることを特徴とする、請求項2に記載の血管フィルター。
- 前記第1の収束領域と前記第2の収束領域の間に延びる支柱は、フィルターの長手方向軸線に対して実質的に平行であることを特徴とする、請求項1に記載の血管フィルター。
- 前記第1領域は回収用領域を更に含んでおり、回収用領域は切取り部が設けられて内部環状面を露出させているフックを有しており、環状面の寸法は回収用鞘部材の一部を受け入れるように設定されていることを特徴とする、請求項1に記載の血管フィルター。
- 前記回収用領域は丸味付けされた領域を有しており、丸味付けされた領域は第1の湾曲面と第2の湾曲面が遠位方向内向きに延びていることを特徴とする、請求項12に記載の血管フィルター。
- 管材から切り出された本体部を有している血管フィルターであって、本体部は第1領域と第2領域を備えているとともに、血管まで搬送するための折畳まれた位置と血管内に設置するための拡張した位置との間で可動であり、フィルターの第1領域は第1組の互いから離隔された支柱を有しており、これら支柱が第1フィルター部を形成しており、このフィルター部には第1の収束領域とフィルターを取り付けるための第1の末広がり領域が設けられており、フィルターの第2領域は第2組の互いから離隔された支柱を有しており、これら支柱が第2フィルター部を形成しており、このフィルター部には第2の収束領域とフィルターを取り付けるための第2の末広がり領域が設けられており、第2組の支柱は第1組の支柱よりも遠位に設置されており、第1組の支柱と第2組の支柱は少なくとも1本の長手方向に延びる支柱によって接続されており、両方の組の互いから離隔された支柱の配向は第1方向に設定されている特徴とする血管フィルター。
- 互いに隣接し合う支柱は接続用の支柱によって接合されていることを特徴とする、請求項14に記載の血管フィルター。
- 互いに隣接し合う支柱は前記フィルター部のうちの一方または両方で接合されていることを特徴とする、請求項14に記載の血管フィルター。
- 互いに隣接し合う支柱は前記末広がり領域のうちの一方または両方で接合されていることを特徴とする、請求項14に記載の血管フィルター。
- 前記第1の末広がり領域と前記第2の末広がり領域のうちの一方または両方は血管に係合する部材を含んでおり、フィルターの保持を向上させるようにしたことを特徴とする、請求項14に記載の血管フィルター。
- 前記第1組の支柱は前記第2組の支柱から放射方向に片寄せされていることを特徴とする、請求項14に記載の血管フィルター。
- 第1領域および第2領域を有している血管フィルターであって、フィルターは血管へ搬送するための折畳まれた位置と血管内に設置するための拡張した位置との間で可動であり、第1の領域は第1組の支柱を有しており、これら支柱は第1の取付部と第1の方向に開いている第1のフィルター部とを有しているとともに、フィルターの中心に粒子を向かわせるようにした第1の収束領域を第1部分に有しており、第2領域は第2組の支柱を有しており、これら支柱は第2の取付部材と第1の方向に開いた第2のフィルター部とを有しているとともに、フィルターの中心に粒子を向かわせるようにした第2の収束領域を有しており、第2の収束領域は第1の収束領域から軸線方向に離隔されており、第1組の支柱の互いに隣接し合う支柱は、互いに向けて延びている支柱部材によって相互接続されていることを特徴とする血管フィルター。
- 前記第2組の支柱の互いに隣接し合う支柱は、互いに向けて延びている支柱部材によって相互接続されていることを特徴とする、請求項20に記載の血管フィルター。
- 前記第1組の支柱は前記第2組の支柱から放射方向に片寄せされていることを特徴とする、請求項20に記載の血管フィルター。
- 第1領域と第2領域を有している血管フィルターであって、フィルターは、血管へ搬送するための折畳まれた位置と血管内に設置するための拡張した位置との間で可動であり、フィルターの第1領域は第1組の支柱を有しており、これら支柱は第1の取付部材と第1の方向に開いている第1のフィルター部とを形成しており、フィルター部はフィルターの中心に粒子を向かわせるようにした収束領域を第1部分に有しており、取付部材は末広がりになって拡張した位置を呈しており、第1部分の反対側の第2部分に向けて横断方向寸法が増大されており、第2領域は第2組の支柱を有しており、これら支柱は末広がり状になって拡張した位置を呈しているとともに、第1の方向に開いており、複数の互いから離隔された支柱が第1領域と第2領域の間に延びることを特徴とする血管フィルター。
- 前記フィルターはレーザー切断加工された管材から形成されているとともに、形状記憶素材から構成されていることを特徴とする、請求項23に記載の血管フィルター。
- 前記第1組の支柱は終端部が血管に係合するフックの形状を呈していることを特徴とする、請求項23に記載の血管フィルター。
- 前記第2組の支柱は終端部が血管に係合するフックの形状を呈していることを特徴とする、請求項23に記載の血管フィルター。
- 前記第1組の支柱は終端部が血管に係合するフックの形状を呈していることを特徴とする、請求項26に記載の血管フィルター。
- 前記血管に係合するフックは各々がそれぞれの支柱と共通平面上に存在していることを特徴とする、請求項25に記載の血管フィルター。
- 前記第1組の支柱のうち少なくとも2本の互いに隣接し合う支柱は、互いに向けて延びる支柱部材によって相互接続されていることを特徴とする、請求項23に記載の血管フィルター。
- 前記第1組の支柱のうち少なくとも2本の互いに隣接し合う支柱は、互いに向けて延びる支柱部材によって相互接続されていることを特徴とする、請求項24に記載の血管フィルター。
- 前記少なくとも2本の互いに隣接し合う支柱は第1の接合領域で相互接続されてから、二股になって2本の相互接続用の支柱に分かれ、互いに隣接し合う支柱の相互接続用の支柱は第2の接合領域で接合されることを特徴とする、請求項29に記載の血管フィルター。
- 前記第1領域と前記第2領域の間に延びる前記支柱は、フィルターの長手方向軸線に対して実質的に平行であることを特徴とする、請求項23に記載の血管フィルター。
- 前記第2領域は回収用の領域を更に含んでおり、回収用の領域は切取り部が内部環状面を露出させているフックを有しており、環状面の寸法は回収用鞘部材の一部を受け入れるように設定されていることを特徴とする、請求項23に記載の血管フィルター。
- 前記回収用の領域は丸味付けされた領域を含んでおり、丸味付けされた領域は第1湾曲面と第2湾曲面が遠位方向内向きに延びることを特徴とする、請求項33に記載の血管フィルター。
- 管材から切り出された本体部を有している血管フィルターであって、本体部は第1領域と第2領域を有しているとともに、血管へ搬送するための折畳まれた位置と血管内に設置するための拡張した位置との間で可動であり、フィルターの第1領域は第1組の互いから離隔された支柱を有しており、これら支柱は、第1の収束領域が設けられた第1のフィルター部とフィルターを取り付けるための第1の取付領域とを形成しており、第2領域は第2組の互いから離隔された支柱によって形成されており、これら支柱はフィルターを取り付けるための第2の取付領域を形成しており、第2組の支柱は第1組の支柱より遠位にあって、第1組の支柱と第2組の支柱は、少なくとも1本の長手方向に延びている支柱によって接続されており、両方の組の互いから離隔された支柱の配向は第1の方向に設定されていることを特徴とする、血管フィルター。
- 前記第1組の支柱のうち互いに隣接し合う支柱は、接続用の支柱によって接合されていることを特徴とする、請求項35に記載の血管フィルター。
- 前記第1組の支柱は血管に係合する部材を有しており、フィルターの保持を向上させるようにしたことを特徴とする、請求項36に記載の血管フィルター。
- 前記第2組の支柱は血管に係合する部材を有しており、フィルターの保持を向上させるようにしたことを特徴とする、請求項36に記載の血管フィルター。
- 前記第1組の支柱は血管に係合する部材を有しており、フィルターの保持を向上させるようにしたことを特徴とする、請求項38に記載の血管フィルター。
- 第1領域と第2領域を有している血管フィルターであって、フィルターは、血管に搬送するための折畳まれた位置と血管内に設置するための拡張した位置との間で可動であり、第1領域は第1組の支柱を有しており、これら支柱は第1の取付部材と第1の方向に開いている第1のフィルター部とを有しているとともに、フィルターの中心に粒子を向かわせるようにした第1の収束領域を第1部分に有しており、第2領域は第2組の支柱を有しており、これら支柱は第2の取付部材を有しており、第1組の支柱の互いに隣接し合う支柱は、互いに向かって延びている支柱部材によって相互接続されていることを特徴とする、血管フィルター。
- 前記第1組の支柱は終端部が血管に係合する部材の形状を呈していることを特徴とする、請求項40に記載の血管フィルター。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61357404P | 2004-09-27 | 2004-09-27 | |
US61336204P | 2004-09-27 | 2004-09-27 | |
US60/613,362 | 2004-09-27 | ||
US60/613,574 | 2004-09-27 | ||
PCT/US2005/031383 WO2006036457A2 (en) | 2004-09-27 | 2005-09-02 | Vein filter |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2008514276A true JP2008514276A (ja) | 2008-05-08 |
JP2008514276A5 JP2008514276A5 (ja) | 2008-09-11 |
JP5086080B2 JP5086080B2 (ja) | 2012-11-28 |
Family
ID=35636665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007533499A Active JP5086080B2 (ja) | 2004-09-27 | 2005-09-02 | 血管フィルター |
Country Status (7)
Country | Link |
---|---|
US (4) | US7909847B2 (ja) |
EP (2) | EP1811919B1 (ja) |
JP (1) | JP5086080B2 (ja) |
AU (1) | AU2005290052B2 (ja) |
CA (2) | CA2844155A1 (ja) |
ES (1) | ES2444590T3 (ja) |
WO (1) | WO2006036457A2 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009000508A (ja) * | 2007-05-01 | 2009-01-08 | Cordis Corp | 種々のバスケットを備える回収可能な医療用フィルター |
JP2012516720A (ja) * | 2009-02-03 | 2012-07-26 | メリット・メディカル・システムズ・インコーポレーテッド | 経皮的回収可能型脈管フィルタ |
JP2015173989A (ja) * | 2014-03-15 | 2015-10-05 | レックス メディカル リミテッド パートナーシップ | 静脈フィルタ |
JP2015226805A (ja) * | 2009-12-23 | 2015-12-17 | カレイドスコープ・メディカル・リミテッド・ライアビリティ・カンパニーKaleidoscope Medical, LLC | 可逆的血管フィルターデバイスおよびその使用法 |
US9949816B2 (en) | 2013-06-14 | 2018-04-24 | Avantec Vascular Corporation | IVC filter retrieval systems with multiple capture modes |
US10278804B2 (en) | 2014-12-12 | 2019-05-07 | Avantec Vascular Corporation | IVC filter retrieval systems with releasable capture feature |
US10314634B2 (en) | 2014-11-04 | 2019-06-11 | Avantec Vascular Corporation | Catheter device with longitudinally expanding interior components for compressing cancellous bone |
US10856962B2 (en) | 2014-12-12 | 2020-12-08 | Avantec Vascular Corporation | IVC filter retrieval systems with interposed support members |
US10874499B2 (en) | 2016-12-22 | 2020-12-29 | Avantec Vascular Corporation | Systems, devices, and methods for retrieval systems having a tether |
US11833025B2 (en) | 2018-06-29 | 2023-12-05 | Avantec Vascular Corporation | Systems and methods for implants and deployment devices |
Families Citing this family (72)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7314477B1 (en) | 1998-09-25 | 2008-01-01 | C.R. Bard Inc. | Removable embolus blood clot filter and filter delivery unit |
US9204956B2 (en) | 2002-02-20 | 2015-12-08 | C. R. Bard, Inc. | IVC filter with translating hooks |
US7704266B2 (en) | 2004-01-22 | 2010-04-27 | Rex Medical, L.P. | Vein filter |
US8062326B2 (en) | 2004-01-22 | 2011-11-22 | Rex Medical, L.P. | Vein filter |
US20090198270A1 (en) * | 2008-01-11 | 2009-08-06 | Mcguckin Jr James F | Vein Filter |
US8500774B2 (en) | 2004-01-22 | 2013-08-06 | Rex Medical, L.P. | Vein filter |
US8162972B2 (en) | 2004-01-22 | 2012-04-24 | Rex Medical, Lp | Vein filter |
US7976562B2 (en) * | 2004-01-22 | 2011-07-12 | Rex Medical, L.P. | Method of removing a vein filter |
US20110208233A1 (en) * | 2004-01-22 | 2011-08-25 | Mcguckin Jr James F | Device for preventing clot migration from left atrial appendage |
US9510929B2 (en) | 2004-01-22 | 2016-12-06 | Argon Medical Devices, Inc. | Vein filter |
US8211140B2 (en) | 2004-01-22 | 2012-07-03 | Rex Medical, L.P. | Vein filter |
US7704267B2 (en) | 2004-08-04 | 2010-04-27 | C. R. Bard, Inc. | Non-entangling vena cava filter |
US7909847B2 (en) | 2004-09-27 | 2011-03-22 | Rex Medical, L.P. | Vein filter |
US7794473B2 (en) | 2004-11-12 | 2010-09-14 | C.R. Bard, Inc. | Filter delivery system |
US8029529B1 (en) | 2005-01-19 | 2011-10-04 | C. R. Bard, Inc. | Retrievable filter |
US8267954B2 (en) | 2005-02-04 | 2012-09-18 | C. R. Bard, Inc. | Vascular filter with sensing capability |
US8025668B2 (en) * | 2005-04-28 | 2011-09-27 | C. R. Bard, Inc. | Medical device removal system |
CA2607580C (en) | 2005-05-12 | 2016-12-20 | C.R. Bard Inc. | Removable embolus blood clot filter |
GB0512073D0 (en) * | 2005-06-14 | 2005-07-20 | Vallabhaneni Srinivasa R | Device for use in treatment of varicose veins |
CA2616818C (en) | 2005-08-09 | 2014-08-05 | C.R. Bard, Inc. | Embolus blood clot filter and delivery system |
EP1948074A2 (en) | 2005-11-18 | 2008-07-30 | C.R.Bard, Inc. | Vena cava filter with filament |
EP1965728A2 (en) * | 2005-12-30 | 2008-09-10 | C.R. Bard, Inc. | Embolus blood clot filter with floating filter basket |
WO2007133366A2 (en) | 2006-05-02 | 2007-11-22 | C. R. Bard, Inc. | Vena cava filter formed from a sheet |
US8409238B2 (en) * | 2006-05-18 | 2013-04-02 | Boston Scientific Scimed, Inc. | Mini cams on support loop for vessel stabilization |
DE102006025253A1 (de) * | 2006-05-22 | 2007-11-29 | Sommoggy und Erdödy, Stefan von, Prof. Dr. med. | Stent, für interventionelle Anwendungen, insbesondere zur Varikosis-Behandlung sowie zur Behandlung chronisch venöser Insuffizienz (CVI) |
WO2007143602A2 (en) | 2006-06-05 | 2007-12-13 | C.R. Bard Inc. | Embolus blood clot filter utilizable with a single delivery system or a single retrieval system in one of a femoral or jugular access |
US20070293935A1 (en) * | 2006-06-07 | 2007-12-20 | Cook Incorporated | Stent deployment anchoring device |
ES2763938T3 (es) | 2006-08-29 | 2020-06-01 | Argon Medical Devices Inc | Filtro venoso |
US10076401B2 (en) | 2006-08-29 | 2018-09-18 | Argon Medical Devices, Inc. | Vein filter |
US8795351B2 (en) * | 2007-04-13 | 2014-08-05 | C.R. Bard, Inc. | Migration resistant embolic filter |
US20080275496A1 (en) * | 2007-05-01 | 2008-11-06 | Fleming James A | Crossover retrievable medical filter |
US20080275488A1 (en) * | 2007-05-01 | 2008-11-06 | Fleming James A | Extended duration removable medical filter |
US20080275491A1 (en) * | 2007-05-01 | 2008-11-06 | Volker Niermann | Removable helical medical filter |
EP2150181A1 (en) * | 2007-05-31 | 2010-02-10 | Rex Medical, L.P. | Closure device for left atrial appendage |
EP2152212A1 (en) | 2007-05-31 | 2010-02-17 | Rex Medical, L.P. | Fallopian tube occlusion device |
US8795318B2 (en) * | 2007-09-07 | 2014-08-05 | Merit Medical Systems, Inc. | Percutaneous retrievable vascular filter |
WO2009032834A1 (en) | 2007-09-07 | 2009-03-12 | Crusader Medical Llc | Percutaneous permanent retrievable vascular filter |
CA2704292C (en) | 2007-11-02 | 2018-01-16 | Rex Medical, L.P. | Method of inserting a vein filter |
US20120035647A1 (en) * | 2008-12-17 | 2012-02-09 | Rainer Bregulla | Body lumen filters with large surface area anchors |
CN104825247B (zh) | 2009-07-29 | 2017-05-03 | C·R·巴德公司 | 管式过滤器 |
WO2011097402A1 (en) * | 2010-02-05 | 2011-08-11 | Stryker Nv Operations Limited | Multimode occlusion and stenosis treatment apparatus and method of use |
US20120046731A1 (en) | 2010-04-14 | 2012-02-23 | Abbott Vascular | Intraluminal scaffold with conforming axial strut |
ES2683943T3 (es) | 2010-10-22 | 2018-09-28 | Neuravi Limited | Sistema de captura y extirpación de coágulos |
WO2012071224A1 (en) * | 2010-11-24 | 2012-05-31 | Cook Medical Technologies Llc | Dome-shaped vascular filter |
US8740931B2 (en) | 2011-08-05 | 2014-06-03 | Merit Medical Systems, Inc. | Vascular filter |
US8734480B2 (en) | 2011-08-05 | 2014-05-27 | Merit Medical Systems, Inc. | Vascular filter |
JP6178339B2 (ja) * | 2012-01-17 | 2017-08-09 | スパイレーション インコーポレイテッド | 肺及び気管内の瘻を処置するシステム及び方法 |
WO2013126773A1 (en) | 2012-02-23 | 2013-08-29 | Merit Medical Systems, Inc. | Vascular filter |
CN105208950A (zh) * | 2013-03-14 | 2015-12-30 | 尼尔拉维有限公司 | 一种用于从血管去除堵塞凝块的凝块收取装置 |
US9345564B2 (en) | 2013-03-15 | 2016-05-24 | Cook Medical Technologies Llc | Removable vena cava filter having primary and secondary struts |
EP3030194B1 (en) | 2013-08-09 | 2019-03-13 | Merit Medical Systems, Inc. | Vascular filter delivery systems |
US10010398B2 (en) | 2013-10-01 | 2018-07-03 | Cook Medical Technologies Llc | Filter device, system, and method |
US10004512B2 (en) * | 2014-01-29 | 2018-06-26 | Cook Biotech Incorporated | Occlusion device and method of use thereof |
US10617435B2 (en) | 2014-11-26 | 2020-04-14 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
EP3223723B1 (en) | 2014-11-26 | 2020-01-08 | Neuravi Limited | A clot retrieval device for removing occlusive clot from a blood vessel |
CN105361974B (zh) * | 2015-12-14 | 2018-09-21 | 广东脉搏医疗科技有限公司 | 一种血栓过滤器 |
US10939986B2 (en) | 2016-04-28 | 2021-03-09 | Shenzhen Kyd Biomedical Tehcnology Co. Ltd. | Inferior vena cava filter |
EP3481273A1 (en) * | 2016-07-06 | 2019-05-15 | Raymond Moser | Instrumented retrievable implantable device |
CN110100052B (zh) | 2016-10-14 | 2021-04-30 | 因赛普特斯医学有限责任公司 | 编织机器和使用方法 |
EP3554391A4 (en) * | 2017-02-24 | 2020-09-16 | Inceptus Medical LLC | VESSEL LOCKING DEVICES AND METHODS |
WO2019075444A1 (en) | 2017-10-14 | 2019-04-18 | Inceptus Medical. Llc | BRAZING MACHINE AND METHODS OF USE |
US11406416B2 (en) | 2018-10-02 | 2022-08-09 | Neuravi Limited | Joint assembly for vasculature obstruction capture device |
CN110090091A (zh) * | 2019-05-16 | 2019-08-06 | 山西大医院(山西医学科学院) | 一种双支撑型可回收的腔静脉滤器 |
CN110169843B (zh) * | 2019-06-20 | 2020-12-29 | 哈尔滨工业大学(威海) | 一种荷花瓣式双层点支撑可回收型腔静脉滤器及制作方法 |
US11712231B2 (en) | 2019-10-29 | 2023-08-01 | Neuravi Limited | Proximal locking assembly design for dual stent mechanical thrombectomy device |
US11717308B2 (en) | 2020-04-17 | 2023-08-08 | Neuravi Limited | Clot retrieval device for removing heterogeneous clots from a blood vessel |
US11871946B2 (en) | 2020-04-17 | 2024-01-16 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
US11737771B2 (en) | 2020-06-18 | 2023-08-29 | Neuravi Limited | Dual channel thrombectomy device |
US11937836B2 (en) | 2020-06-22 | 2024-03-26 | Neuravi Limited | Clot retrieval system with expandable clot engaging framework |
US11864781B2 (en) | 2020-09-23 | 2024-01-09 | Neuravi Limited | Rotating frame thrombectomy device |
US11937837B2 (en) | 2020-12-29 | 2024-03-26 | Neuravi Limited | Fibrin rich / soft clot mechanical thrombectomy device |
US11974764B2 (en) | 2021-06-04 | 2024-05-07 | Neuravi Limited | Self-orienting rotating stentriever pinching cells |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4643184A (en) * | 1982-09-29 | 1987-02-17 | Mobin Uddin Kazi | Embolus trap |
US4781177A (en) * | 1986-11-17 | 1988-11-01 | Promed | Blood clots filtering device |
US5669933A (en) * | 1996-07-17 | 1997-09-23 | Nitinol Medical Technologies, Inc. | Removable embolus blood clot filter |
WO1999025252A1 (en) * | 1997-11-19 | 1999-05-27 | Cordis Corporation | Vascular filter |
US6231589B1 (en) * | 1999-03-22 | 2001-05-15 | Microvena Corporation | Body vessel filter |
Family Cites Families (200)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US116024A (en) * | 1871-06-20 | Improvement in ferry-boats | ||
US4596A (en) * | 1846-06-27 | Tailor s measure | ||
US165442A (en) * | 1875-07-13 | Improvement in meat-cutters | ||
US15111A (en) * | 1856-06-10 | Japanning- pins | ||
US3744492A (en) * | 1971-04-07 | 1973-07-10 | S Leibinsohn | Drip chamber |
US3952747A (en) | 1974-03-28 | 1976-04-27 | Kimmell Jr Garman O | Filter and filter insertion instrument |
NL185061C (nl) * | 1978-07-03 | 1990-01-16 | Smiths Industries Plc | Verbindingsinrichting. |
US4425908A (en) * | 1981-10-22 | 1984-01-17 | Beth Israel Hospital | Blood clot filter |
US4494531A (en) | 1982-12-06 | 1985-01-22 | Cook, Incorporated | Expandable blood clot filter |
US4512338A (en) | 1983-01-25 | 1985-04-23 | Balko Alexander B | Process for restoring patency to body vessels |
US4727873A (en) | 1984-04-17 | 1988-03-01 | Mobin Uddin Kazi | Embolus trap |
DE3429850A1 (de) | 1984-05-12 | 1986-02-20 | Ing. Walter Hengst GmbH & Co KG, 4400 Münster | Verbesserter, in adern einsetzbarer blutfilter |
DK151404C (da) | 1984-05-23 | 1988-07-18 | Cook Europ Aps William | Sammenklappeligt filter til implantation i en patients blodkar |
FR2567405B1 (fr) | 1984-07-12 | 1988-08-12 | Lefebvre Jean Marie | Filtre a usage medical |
FR2573646B1 (fr) | 1984-11-29 | 1988-11-25 | Celsa Composants Electr Sa | Filtre perfectionne, en particulier pour la retenue de caillots sanguins |
US4781173A (en) | 1985-06-28 | 1988-11-01 | Juha Ven | Evaporating device and electric supply station provided with such an evaporating device |
US4793348A (en) | 1986-11-15 | 1988-12-27 | Palmaz Julio C | Balloon expandable vena cava filter to prevent migration of lower extremity venous clots into the pulmonary circulation |
US4817600A (en) | 1987-05-22 | 1989-04-04 | Medi-Tech, Inc. | Implantable filter |
FR2632864B2 (fr) | 1987-12-31 | 1990-10-19 | Biomat Sarl | Systeme filtrant elastique anti-embolique pour veine cave et ensemble de moyens pour sa mise en place |
FR2632848A1 (fr) | 1988-06-21 | 1989-12-22 | Lefebvre Jean Marie | Filtre a usage medical |
US4832055A (en) | 1988-07-08 | 1989-05-23 | Palestrant Aubrey M | Mechanically locking blood clot filter |
US4994069A (en) | 1988-11-02 | 1991-02-19 | Target Therapeutics | Vaso-occlusion coil and method |
US5152777A (en) | 1989-01-25 | 1992-10-06 | Uresil Corporation | Device and method for providing protection from emboli and preventing occulsion of blood vessels |
US5059205A (en) | 1989-09-07 | 1991-10-22 | Boston Scientific Corporation | Percutaneous anti-migration vena cava filter |
US5531788A (en) | 1989-10-09 | 1996-07-02 | Foundation Pour L'avenir Pour La Recherche Medicale Appliquee | Anti-Pulmonary embolism filter |
GB2238485B (en) | 1989-11-28 | 1993-07-14 | Cook William Europ | A collapsible filter for introduction in a blood vessel of a patient |
FR2657261A1 (fr) | 1990-01-19 | 1991-07-26 | Bovyn Gilles | Dispositif d'implantation temporaire d'un filtre sanguin dans une veine du corps humain. |
FR2660189B1 (fr) | 1990-03-28 | 1992-07-31 | Lefebvre Jean Marie | Dispositif destine a etre implante dans un vaisseau avec des pattes laterales a dents antagonistes. |
FR2663217B1 (fr) | 1990-06-15 | 1992-10-16 | Antheor | Dispositif filtrant destine a la prevention des embolies. |
US5350398A (en) | 1991-05-13 | 1994-09-27 | Dusan Pavcnik | Self-expanding filter for percutaneous insertion |
US5626605A (en) | 1991-12-30 | 1997-05-06 | Scimed Life Systems, Inc. | Thrombosis filter |
JP2573612Y2 (ja) | 1991-12-30 | 1998-06-04 | ハナコメディカル株式会社 | 血栓濾過用フィルター |
US5405377A (en) | 1992-02-21 | 1995-04-11 | Endotech Ltd. | Intraluminal stent |
US6059825A (en) * | 1992-03-05 | 2000-05-09 | Angiodynamics, Inc. | Clot filter |
DE69332950T2 (de) | 1992-03-31 | 2004-05-13 | Boston Scientific Corp., Natick | Blutgefässfilter |
FR2689388B1 (fr) | 1992-04-07 | 1999-07-16 | Celsa Lg | Filtre sanguin perfectionne eventuellement resorbable. |
US5324304A (en) | 1992-06-18 | 1994-06-28 | William Cook Europe A/S | Introduction catheter set for a collapsible self-expandable implant |
FR2694491B1 (fr) | 1992-08-07 | 1994-09-30 | Celsa Lg | Filtres à pattes triangulées. |
US5382261A (en) | 1992-09-01 | 1995-01-17 | Expandable Grafts Partnership | Method and apparatus for occluding vessels |
FR2699809B1 (fr) | 1992-12-28 | 1995-02-17 | Celsa Lg | Dispositif pouvant constituer sélectivement un filtre sanguin temporaire. |
CA2173118C (en) | 1993-10-01 | 2000-09-26 | Hannah S. Kim | Improved vena cava filter |
FR2714814B1 (fr) | 1994-01-10 | 1996-03-29 | Bentex Trading Sa | Dispositif destiné à être placé dans un vaisseau avec des pattes de fixation aplaties. |
EP0793457B2 (en) | 1994-04-06 | 2006-04-12 | WILLIAM COOK EUROPE ApS | A medical article for implantation into the vascular system of a patient |
US5634942A (en) | 1994-04-21 | 1997-06-03 | B. Braun Celsa | Assembly comprising a blood filter for temporary or definitive use and a device for implanting it |
US5853420A (en) | 1994-04-21 | 1998-12-29 | B. Braun Celsa | Assembly comprising a blood filter for temporary or definitive use and device for implanting it, corresponding filter and method of implanting such a filter |
DE69529338T3 (de) | 1994-07-08 | 2007-05-31 | Ev3 Inc., Plymouth | Intravaskuläre Filtereinrichtung |
US6123715A (en) | 1994-07-08 | 2000-09-26 | Amplatz; Curtis | Method of forming medical devices; intravascular occlusion devices |
US5725552A (en) | 1994-07-08 | 1998-03-10 | Aga Medical Corporation | Percutaneous catheter directed intravascular occlusion devices |
US5601595A (en) | 1994-10-25 | 1997-02-11 | Scimed Life Systems, Inc. | Remobable thrombus filter |
US6013093A (en) | 1995-11-28 | 2000-01-11 | Boston Scientific Corporation | Blood clot filtering |
US6214025B1 (en) | 1994-11-30 | 2001-04-10 | Boston Scientific Corporation | Self-centering, self-expanding and retrievable vena cava filter |
US5709704A (en) | 1994-11-30 | 1998-01-20 | Boston Scientific Corporation | Blood clot filtering |
US5690671A (en) | 1994-12-13 | 1997-11-25 | Micro Interventional Systems, Inc. | Embolic elements and methods and apparatus for their delivery |
WO1996023446A1 (en) | 1995-02-02 | 1996-08-08 | Boston Scientific Corporation | Surgical wire basket extractor |
US5591197A (en) | 1995-03-14 | 1997-01-07 | Advanced Cardiovascular Systems, Inc. | Expandable stent forming projecting barbs and method for deploying |
US5795322A (en) | 1995-04-10 | 1998-08-18 | Cordis Corporation | Catheter with filter and thrombus-discharge device |
ES2206549T3 (es) | 1995-04-14 | 2004-05-16 | B. Braun Medical Sas | Dispositivo medico instrumental tal como filtro sanguineo. |
US5681347A (en) | 1995-05-23 | 1997-10-28 | Boston Scientific Corporation | Vena cava filter delivery system |
US5704910A (en) * | 1995-06-05 | 1998-01-06 | Nephros Therapeutics, Inc. | Implantable device and use therefor |
US20020193828A1 (en) | 2001-06-14 | 2002-12-19 | Cook Incorporated | Endovascular filter |
RU2157146C2 (ru) | 1995-06-13 | 2000-10-10 | ВИЛЬЯМ КУК Европа, A/S | Устройство для имплантации в сосудах и полых органах (его варианты) |
US5989281A (en) | 1995-11-07 | 1999-11-23 | Embol-X, Inc. | Cannula with associated filter and methods of use during cardiac surgery |
JP2750569B2 (ja) | 1995-12-07 | 1998-05-13 | 幸夫 堀口 | 血管内装着型血流調節器及びバイパス用人工血管 |
EP1707233A3 (en) | 1996-02-02 | 2006-12-20 | Medtronic Vascular, Inc. | Apparatus for blocking flow through blood vessels |
US5895398A (en) | 1996-02-02 | 1999-04-20 | The Regents Of The University Of California | Method of using a clot capture coil |
NL1002423C2 (nl) | 1996-02-22 | 1997-08-25 | Cordis Europ | Tijdelijk-filtercatheter. |
US5885258A (en) | 1996-02-23 | 1999-03-23 | Memory Medical Systems, Inc. | Medical instrument with slotted memory metal tube |
US5733294A (en) | 1996-02-28 | 1998-03-31 | B. Braun Medical, Inc. | Self expanding cardiovascular occlusion device, method of using and method of making the same |
NL1003497C2 (nl) | 1996-07-03 | 1998-01-07 | Cordis Europ | Katheter met tijdelijk vena-cava filter. |
US5782748A (en) * | 1996-07-10 | 1998-07-21 | Symbiosis Corporation | Endoscopic surgical instruments having detachable proximal and distal portions |
US5662671A (en) | 1996-07-17 | 1997-09-02 | Embol-X, Inc. | Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries |
US6066158A (en) | 1996-07-25 | 2000-05-23 | Target Therapeutics, Inc. | Mechanical clot encasing and removal wire |
US5980514A (en) | 1996-07-26 | 1999-11-09 | Target Therapeutics, Inc. | Aneurysm closure device assembly |
US6447530B1 (en) | 1996-11-27 | 2002-09-10 | Scimed Life Systems, Inc. | Atraumatic anchoring and disengagement mechanism for permanent implant device |
US6096052A (en) | 1998-07-08 | 2000-08-01 | Ovion, Inc. | Occluding device and method of use |
US5733329A (en) | 1996-12-30 | 1998-03-31 | Target Therapeutics, Inc. | Vaso-occlusive coil with conical end |
FR2758078B1 (fr) | 1997-01-03 | 1999-07-16 | Braun Celsa Sa | Filtre sanguin a permeabilite amelioree |
US5776162A (en) | 1997-01-03 | 1998-07-07 | Nitinol Medical Technologies, Inc. | Vessel implantable shape memory appliance with superelastic hinged joint |
US5893869A (en) | 1997-02-19 | 1999-04-13 | University Of Iowa Research Foundation | Retrievable inferior vena cava filter system and method for use thereof |
US5800457A (en) | 1997-03-05 | 1998-09-01 | Gelbfish; Gary A. | Intravascular filter and associated methodology |
US6152946A (en) | 1998-03-05 | 2000-11-28 | Scimed Life Systems, Inc. | Distal protection device and method |
US5911717A (en) | 1997-03-17 | 1999-06-15 | Precision Vascular Systems, Inc. | Catheter deliverable thrombogenic apparatus and method |
US5911734A (en) | 1997-05-08 | 1999-06-15 | Embol-X, Inc. | Percutaneous catheter and guidewire having filter and medical device deployment capabilities |
US5895410A (en) | 1997-09-12 | 1999-04-20 | B. Braun Medical, Inc. | Introducer for an expandable vascular occlusion device |
US6066149A (en) | 1997-09-30 | 2000-05-23 | Target Therapeutics, Inc. | Mechanical clot treatment device with distal filter |
US6099534A (en) | 1997-10-01 | 2000-08-08 | Scimed Life Systems, Inc. | Releasable basket |
US6443972B1 (en) | 1997-11-19 | 2002-09-03 | Cordis Europa N.V. | Vascular filter |
US6113811A (en) * | 1998-01-13 | 2000-09-05 | 3M Innovative Properties Company | Dichroic polarizing film and optical polarizer containing the film |
JP3075355B2 (ja) * | 1998-02-05 | 2000-08-14 | オリンパス光学工業株式会社 | バスケット型把持鉗子 |
US5984947A (en) | 1998-05-04 | 1999-11-16 | Scimed Life Systems, Inc. | Removable thrombus filter |
US6241746B1 (en) | 1998-06-29 | 2001-06-05 | Cordis Corporation | Vascular filter convertible to a stent and method |
NL1009551C2 (nl) | 1998-07-03 | 2000-01-07 | Cordis Europ | Vena cava filter met verbeteringen voor beheerste ejectie. |
US6093199A (en) | 1998-08-05 | 2000-07-25 | Endovascular Technologies, Inc. | Intra-luminal device for treatment of body cavities and lumens and method of use |
US6342062B1 (en) | 1998-09-24 | 2002-01-29 | Scimed Life Systems, Inc. | Retrieval devices for vena cava filter |
US6328755B1 (en) | 1998-09-24 | 2001-12-11 | Scimed Life Systems, Inc. | Filter delivery device |
US7314477B1 (en) | 1998-09-25 | 2008-01-01 | C.R. Bard Inc. | Removable embolus blood clot filter and filter delivery unit |
US6007558A (en) | 1998-09-25 | 1999-12-28 | Nitinol Medical Technologies, Inc. | Removable embolus blood clot filter |
US7044134B2 (en) | 1999-11-08 | 2006-05-16 | Ev3 Sunnyvale, Inc | Method of implanting a device in the left atrial appendage |
US7713282B2 (en) | 1998-11-06 | 2010-05-11 | Atritech, Inc. | Detachable atrial appendage occlusion balloon |
US6231581B1 (en) | 1998-12-16 | 2001-05-15 | Boston Scientific Corporation | Implantable device anchors |
US6171327B1 (en) | 1999-02-24 | 2001-01-09 | Scimed Life Systems, Inc. | Intravascular filter and method |
US6355051B1 (en) * | 1999-03-04 | 2002-03-12 | Bioguide Consulting, Inc. | Guidewire filter device |
US6368338B1 (en) | 1999-03-05 | 2002-04-09 | Board Of Regents, The University Of Texas | Occlusion method and apparatus |
US6245012B1 (en) | 1999-03-19 | 2001-06-12 | Nmt Medical, Inc. | Free standing filter |
US6436120B1 (en) * | 1999-04-20 | 2002-08-20 | Allen J. Meglin | Vena cava filter |
US6080178A (en) | 1999-04-20 | 2000-06-27 | Meglin; Allen J. | Vena cava filter |
US6267776B1 (en) | 1999-05-03 | 2001-07-31 | O'connell Paul T. | Vena cava filter and method for treating pulmonary embolism |
US20020058911A1 (en) | 1999-05-07 | 2002-05-16 | Paul Gilson | Support frame for an embolic protection device |
US6280457B1 (en) | 1999-06-04 | 2001-08-28 | Scimed Life Systems, Inc. | Polymer covered vaso-occlusive devices and methods of producing such devices |
US6458139B1 (en) | 1999-06-21 | 2002-10-01 | Endovascular Technologies, Inc. | Filter/emboli extractor for use in variable sized blood vessels |
US6179859B1 (en) | 1999-07-16 | 2001-01-30 | Baff Llc | Emboli filtration system and methods of use |
US6168579B1 (en) | 1999-08-04 | 2001-01-02 | Scimed Life Systems, Inc. | Filter flush system and methods of use |
US6235044B1 (en) | 1999-08-04 | 2001-05-22 | Scimed Life Systems, Inc. | Percutaneous catheter and guidewire for filtering during ablation of mycardial or vascular tissue |
US6273901B1 (en) | 1999-08-10 | 2001-08-14 | Scimed Life Systems, Inc. | Thrombosis filter having a surface treatment |
US6251122B1 (en) | 1999-09-02 | 2001-06-26 | Scimed Life Systems, Inc. | Intravascular filter retrieval device and method |
US6146404A (en) | 1999-09-03 | 2000-11-14 | Scimed Life Systems, Inc. | Removable thrombus filter |
US6187025B1 (en) | 1999-09-09 | 2001-02-13 | Noble-Met, Ltd. | Vascular filter |
US6994092B2 (en) * | 1999-11-08 | 2006-02-07 | Ev3 Sunnyvale, Inc. | Device for containing embolic material in the LAA having a plurality of tissue retention structures |
US6171328B1 (en) | 1999-11-09 | 2001-01-09 | Embol-X, Inc. | Intravascular catheter filter with interlocking petal design and methods of use |
FR2801493B1 (fr) | 1999-11-26 | 2003-10-03 | Braun Celsa Sa | Procede de fabrication d'un filtre sanguin monobloc |
US6331184B1 (en) | 1999-12-10 | 2001-12-18 | Scimed Life Systems, Inc. | Detachable covering for an implantable medical device |
US6443971B1 (en) | 1999-12-21 | 2002-09-03 | Advanced Cardiovascular Systems, Inc. | System for, and method of, blocking the passage of emboli through a vessel |
WO2001045590A2 (en) | 1999-12-23 | 2001-06-28 | Percusurge, Inc. | Strut design for an occlusion device |
US6402771B1 (en) | 1999-12-23 | 2002-06-11 | Guidant Endovascular Solutions | Snare |
US6660021B1 (en) | 1999-12-23 | 2003-12-09 | Advanced Cardiovascular Systems, Inc. | Intravascular device and system |
US6217600B1 (en) | 2000-01-26 | 2001-04-17 | Scimed Life Systems, Inc. | Thrombus filter with break-away anchor members |
US6342063B1 (en) | 2000-01-26 | 2002-01-29 | Scimed Life Systems, Inc. | Device and method for selectively removing a thrombus filter |
US6540767B1 (en) | 2000-02-08 | 2003-04-01 | Scimed Life Systems, Inc. | Recoilable thrombosis filtering device and method |
WO2001062184A2 (en) | 2000-02-23 | 2001-08-30 | Boston Scientific Limited | Intravascular filtering devices and methods |
US6953476B1 (en) | 2000-03-27 | 2005-10-11 | Neovasc Medical Ltd. | Device and method for treating ischemic heart disease |
US6468290B1 (en) | 2000-06-05 | 2002-10-22 | Scimed Life Systems, Inc. | Two-planar vena cava filter with self-centering capabilities |
US20050043757A1 (en) * | 2000-06-12 | 2005-02-24 | Michael Arad | Medical devices formed from shape memory alloys displaying a stress-retained martensitic state and method for use thereof |
US6695878B2 (en) | 2000-06-26 | 2004-02-24 | Rex Medical, L.P. | Vascular device for valve leaflet apposition |
US6482222B1 (en) | 2000-07-11 | 2002-11-19 | Rafael Medical Technologies Inc. | Intravascular filter |
US6656202B2 (en) | 2000-07-14 | 2003-12-02 | Advanced Cardiovascular Systems, Inc. | Embolic protection systems |
WO2002011812A1 (en) | 2000-08-04 | 2002-02-14 | Duke University | Temporary vascular filters and methods |
US6537294B1 (en) | 2000-10-17 | 2003-03-25 | Advanced Cardiovascular Systems, Inc. | Delivery systems for embolic filter devices |
US6936058B2 (en) | 2000-10-18 | 2005-08-30 | Nmt Medical, Inc. | Over-the-wire interlock attachment/detachment mechanism |
US6582447B1 (en) | 2000-10-20 | 2003-06-24 | Angiodynamics, Inc. | Convertible blood clot filter |
US6589265B1 (en) | 2000-10-31 | 2003-07-08 | Endovascular Technologies, Inc. | Intrasaccular embolic device |
US6506205B2 (en) | 2001-02-20 | 2003-01-14 | Mark Goldberg | Blood clot filtering system |
US20040073252A1 (en) | 2001-02-20 | 2004-04-15 | Mark Goldberg | Blood clot filtering system |
US6562058B2 (en) | 2001-03-02 | 2003-05-13 | Jacques Seguin | Intravascular filter system |
US7011094B2 (en) | 2001-03-02 | 2006-03-14 | Emphasys Medical, Inc. | Bronchial flow control devices and methods of use |
US6436121B1 (en) | 2001-04-30 | 2002-08-20 | Paul H. Blom | Removable blood filter |
US7674245B2 (en) | 2001-06-07 | 2010-03-09 | Cardiac Pacemakers, Inc. | Method and apparatus for an adjustable shape guide catheter |
US6793665B2 (en) | 2001-06-18 | 2004-09-21 | Rex Medical, L.P. | Multiple access vein filter |
US7179275B2 (en) | 2001-06-18 | 2007-02-20 | Rex Medical, L.P. | Vein filter |
US8282668B2 (en) | 2001-06-18 | 2012-10-09 | Rex Medical, L.P. | Vein filter |
US6783538B2 (en) * | 2001-06-18 | 2004-08-31 | Rex Medical, L.P | Removable vein filter |
US6599307B1 (en) * | 2001-06-29 | 2003-07-29 | Advanced Cardiovascular Systems, Inc. | Filter device for embolic protection systems |
DE60212006T2 (de) * | 2001-07-13 | 2007-04-19 | B. Braun Medical Sas | Vaskuläres Schutzsystem und Angioplastievorrichtung |
US6551342B1 (en) | 2001-08-24 | 2003-04-22 | Endovascular Technologies, Inc. | Embolic filter |
US7097651B2 (en) * | 2001-09-06 | 2006-08-29 | Advanced Cardiovascular Systems, Inc. | Embolic protection basket |
US20030065345A1 (en) | 2001-09-28 | 2003-04-03 | Kevin Weadock | Anastomosis devices and methods for treating anastomotic sites |
US6890340B2 (en) | 2001-11-29 | 2005-05-10 | Medtronic Vascular, Inc. | Apparatus for temporary intraluminal protection |
US6958074B2 (en) * | 2002-01-07 | 2005-10-25 | Cordis Corporation | Releasable and retrievable vascular filter system |
CN1638703A (zh) | 2002-01-25 | 2005-07-13 | 阿特里泰克公司 | 心房附件血液过滤系统 |
US6881218B2 (en) | 2002-05-01 | 2005-04-19 | Angiodynamics, Inc. | Blood clot filter |
US6989021B2 (en) * | 2002-10-31 | 2006-01-24 | Cordis Corporation | Retrievable medical filter |
CA2503349A1 (en) | 2002-11-06 | 2004-05-27 | Nmt Medical, Inc. | Medical devices utilizing modified shape memory alloy |
WO2004049973A1 (en) | 2002-11-29 | 2004-06-17 | Vascular Interventional Technologies Inc. | Embolus blood clot filter |
US7316708B2 (en) | 2002-12-05 | 2008-01-08 | Cardiac Dimensions, Inc. | Medical device delivery system |
DE10258708A1 (de) | 2002-12-12 | 2004-07-08 | Simag GmbH Systeme und Instrumente für die Magnetresonanztomographie | Gefäßfilter |
US20050165469A1 (en) | 2002-12-24 | 2005-07-28 | Michael Hogendijk | Vascular prosthesis including torsional stabilizer and methods of use |
EP1587573B1 (en) | 2003-01-31 | 2008-06-25 | Cordis Corporation | Filter retrieval catheter system, and methods |
US7763045B2 (en) * | 2003-02-11 | 2010-07-27 | Cook Incorporated | Removable vena cava filter |
US20040186510A1 (en) * | 2003-03-18 | 2004-09-23 | Scimed Life Systems, Inc. | Embolic protection ivc filter |
US7597704B2 (en) | 2003-04-28 | 2009-10-06 | Atritech, Inc. | Left atrial appendage occlusion device with active expansion |
US7896898B2 (en) | 2003-07-30 | 2011-03-01 | Boston Scientific Scimed, Inc. | Self-centering blood clot filter |
CA2538480A1 (en) | 2003-09-12 | 2005-04-21 | Nmt Medical, Inc. | Device and methods for preventing formation of thrombi in the left atrial appendage |
US6972025B2 (en) | 2003-11-18 | 2005-12-06 | Scimed Life Systems, Inc. | Intravascular filter with bioabsorbable centering element |
US7326223B2 (en) * | 2004-01-22 | 2008-02-05 | Teleflex Medical Incorporated | Ligating clip with integral cutting guide |
US7704266B2 (en) * | 2004-01-22 | 2010-04-27 | Rex Medical, L.P. | Vein filter |
US8500774B2 (en) | 2004-01-22 | 2013-08-06 | Rex Medical, L.P. | Vein filter |
AU2005209274B2 (en) | 2004-01-27 | 2010-08-12 | Cook Medical Technologies Llc | Anchoring barb for attachment to a medical prosthesis |
US7323003B2 (en) | 2004-02-13 | 2008-01-29 | Boston Scientific Scimed, Inc. | Centering intravascular filters and devices and methods for deploying and retrieving intravascular filters |
US7232462B2 (en) | 2004-03-31 | 2007-06-19 | Cook Incorporated | Self centering delivery catheter |
DE602005026207D1 (de) * | 2004-04-15 | 2011-03-17 | Cordis Corp | Langfristig rückholbarer medizinischer filter |
US7625390B2 (en) | 2004-04-16 | 2009-12-01 | Cook Incorporated | Removable vena cava filter |
ATE491409T1 (de) | 2004-04-16 | 2011-01-15 | Cook Inc | Entfernbarer vena cava filter mit verankerungsvorrichtung für verringerte traumata |
DE602005017599D1 (de) | 2004-04-16 | 2009-12-24 | Cook William Europ | Entfernbarer vena cava filter mit in eingefaltetem zustand einwärts gerichteten verankerungshaken |
ITMO20040129A1 (it) | 2004-05-25 | 2004-08-25 | G A M A H S S R L | Filtro per vasi sanguigni. |
US8998944B2 (en) | 2004-06-10 | 2015-04-07 | Lifescreen Sciences Llc | Invertible intravascular filter |
US7544202B2 (en) | 2004-06-25 | 2009-06-09 | Angiodynamics, Inc. | Retrievable blood clot filter |
US7704267B2 (en) | 2004-08-04 | 2010-04-27 | C. R. Bard, Inc. | Non-entangling vena cava filter |
DK1802252T3 (da) | 2004-09-27 | 2011-10-17 | Cook Inc | Udskifteligt vena cava-filter |
US7909847B2 (en) | 2004-09-27 | 2011-03-22 | Rex Medical, L.P. | Vein filter |
US7279000B2 (en) | 2004-09-29 | 2007-10-09 | Angiodynamics Inc | Permanent blood clot filter with capability of being retrieved |
US7959645B2 (en) | 2004-11-03 | 2011-06-14 | Boston Scientific Scimed, Inc. | Retrievable vena cava filter |
US20060100660A1 (en) | 2004-11-08 | 2006-05-11 | Cook Incorporated | Blood clot filter configured for a wire guide |
US7794473B2 (en) | 2004-11-12 | 2010-09-14 | C.R. Bard, Inc. | Filter delivery system |
US8029529B1 (en) | 2005-01-19 | 2011-10-04 | C. R. Bard, Inc. | Retrievable filter |
US8267954B2 (en) | 2005-02-04 | 2012-09-18 | C. R. Bard, Inc. | Vascular filter with sensing capability |
US20060206138A1 (en) | 2005-03-09 | 2006-09-14 | Eidenschink Tracee E | Intravascular filter assembly |
EP1868526B1 (en) | 2005-04-04 | 2018-07-18 | B.Braun Medical SAS | Removable filter head |
AU2007205867A1 (en) | 2006-01-20 | 2007-07-26 | Angiodynamics, Inc. | Retrievable blood clot filter |
US10105206B2 (en) | 2006-12-19 | 2018-10-23 | C.R. Bard, Inc. | Inferior vena cava filter with stability features |
US20080188887A1 (en) | 2007-02-07 | 2008-08-07 | Stanley Batiste | Removable vascular filter and method of filter placement |
WO2010056535A1 (en) | 2008-10-29 | 2010-05-20 | Cook Biotech Incorporated | Vascular plugs |
-
2005
- 2005-09-02 US US11/219,433 patent/US7909847B2/en active Active
- 2005-09-02 WO PCT/US2005/031383 patent/WO2006036457A2/en active Application Filing
- 2005-09-02 EP EP20050793070 patent/EP1811919B1/en active Active
- 2005-09-02 ES ES10178467T patent/ES2444590T3/es active Active
- 2005-09-02 US US11/219,432 patent/US7749246B2/en active Active
- 2005-09-02 EP EP20100178467 patent/EP2298236B1/en active Active
- 2005-09-02 JP JP2007533499A patent/JP5086080B2/ja active Active
- 2005-09-02 CA CA 2844155 patent/CA2844155A1/en not_active Abandoned
- 2005-09-02 CA CA2580124A patent/CA2580124C/en not_active Expired - Fee Related
- 2005-09-02 AU AU2005290052A patent/AU2005290052B2/en not_active Ceased
-
2011
- 2011-03-03 US US13/039,471 patent/US8920458B2/en active Active
-
2014
- 2014-12-27 US US14/583,637 patent/US20150112379A1/en not_active Abandoned
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4643184A (en) * | 1982-09-29 | 1987-02-17 | Mobin Uddin Kazi | Embolus trap |
US4781177A (en) * | 1986-11-17 | 1988-11-01 | Promed | Blood clots filtering device |
US5669933A (en) * | 1996-07-17 | 1997-09-23 | Nitinol Medical Technologies, Inc. | Removable embolus blood clot filter |
US5836968A (en) * | 1996-07-17 | 1998-11-17 | Nitinol Medical Technologies, Inc. | Removable embolus blood clot filter |
WO1999025252A1 (en) * | 1997-11-19 | 1999-05-27 | Cordis Corporation | Vascular filter |
US6231589B1 (en) * | 1999-03-22 | 2001-05-15 | Microvena Corporation | Body vessel filter |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009000508A (ja) * | 2007-05-01 | 2009-01-08 | Cordis Corp | 種々のバスケットを備える回収可能な医療用フィルター |
KR102080379B1 (ko) | 2009-02-03 | 2020-04-13 | 메리트 메디컬 시스템즈, 인크. | 경피 회수가능한 혈관 필터 |
JP2012516720A (ja) * | 2009-02-03 | 2012-07-26 | メリット・メディカル・システムズ・インコーポレーテッド | 経皮的回収可能型脈管フィルタ |
KR20170104667A (ko) * | 2009-02-03 | 2017-09-15 | 메리트 메디컬 시스템즈, 인크. | 경피 회수가능한 혈관 필터 |
JP2015226805A (ja) * | 2009-12-23 | 2015-12-17 | カレイドスコープ・メディカル・リミテッド・ライアビリティ・カンパニーKaleidoscope Medical, LLC | 可逆的血管フィルターデバイスおよびその使用法 |
US11013589B2 (en) | 2013-06-14 | 2021-05-25 | Avantec Vascular Corporation | Method for IVC filter retrieval with multiple capture modes |
US10022213B2 (en) | 2013-06-14 | 2018-07-17 | Avantec Vascular Corporation | Shaping improvements for Inferior Vena Cava filter and retrieval systems |
US9949816B2 (en) | 2013-06-14 | 2018-04-24 | Avantec Vascular Corporation | IVC filter retrieval systems with multiple capture modes |
US11051926B2 (en) | 2013-06-14 | 2021-07-06 | Avantec Vascular Corporation | Method for retrieval of a medical device |
US11219517B2 (en) | 2013-06-14 | 2022-01-11 | Avantec Vascular Corporation | Inferior Vena Cava filter and retrieval systems |
JP2015173989A (ja) * | 2014-03-15 | 2015-10-05 | レックス メディカル リミテッド パートナーシップ | 静脈フィルタ |
US10314634B2 (en) | 2014-11-04 | 2019-06-11 | Avantec Vascular Corporation | Catheter device with longitudinally expanding interior components for compressing cancellous bone |
US10278804B2 (en) | 2014-12-12 | 2019-05-07 | Avantec Vascular Corporation | IVC filter retrieval systems with releasable capture feature |
US10856962B2 (en) | 2014-12-12 | 2020-12-08 | Avantec Vascular Corporation | IVC filter retrieval systems with interposed support members |
US11903810B2 (en) | 2014-12-12 | 2024-02-20 | Avantec Vascular Corporation | Instrument for delivery or capture of a medical device in a blood vessel |
US10874499B2 (en) | 2016-12-22 | 2020-12-29 | Avantec Vascular Corporation | Systems, devices, and methods for retrieval systems having a tether |
US11833024B2 (en) | 2016-12-22 | 2023-12-05 | Avantec Vascular Corporation | Systems, devices, and methods for retrieval systems having a tether |
US11833025B2 (en) | 2018-06-29 | 2023-12-05 | Avantec Vascular Corporation | Systems and methods for implants and deployment devices |
Also Published As
Publication number | Publication date |
---|---|
US7749246B2 (en) | 2010-07-06 |
CA2580124A1 (en) | 2006-04-06 |
EP2298236B1 (en) | 2013-11-06 |
EP2298236A1 (en) | 2011-03-23 |
EP1811919A2 (en) | 2007-08-01 |
CA2844155A1 (en) | 2006-04-06 |
JP5086080B2 (ja) | 2012-11-28 |
WO2006036457A2 (en) | 2006-04-06 |
US20150112379A1 (en) | 2015-04-23 |
AU2005290052A1 (en) | 2006-04-06 |
CA2580124C (en) | 2014-05-13 |
US20070088381A1 (en) | 2007-04-19 |
EP1811919B1 (en) | 2015-05-20 |
WO2006036457A3 (en) | 2006-06-29 |
US20110160764A1 (en) | 2011-06-30 |
ES2444590T3 (es) | 2014-02-25 |
US8920458B2 (en) | 2014-12-30 |
AU2005290052B2 (en) | 2011-06-02 |
US20060079930A1 (en) | 2006-04-13 |
US7909847B2 (en) | 2011-03-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5086080B2 (ja) | 血管フィルター | |
US8062326B2 (en) | Vein filter | |
JP6067517B2 (ja) | 静脈フィルタ | |
US9763766B2 (en) | Vein filter | |
US8864793B2 (en) | Vein filter | |
JP5616795B2 (ja) | 静脈フィルタ | |
EP2258310B1 (en) | Vein filter | |
US9510929B2 (en) | Vein filter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20080723 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080723 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110131 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110502 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110512 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110801 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110829 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20111129 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20111206 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111228 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20120312 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120712 |
|
A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20120723 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120820 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120906 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5086080 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150914 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |