JP4494782B2 - 複合ガイドワイヤ - Google Patents
複合ガイドワイヤ Download PDFInfo
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- JP4494782B2 JP4494782B2 JP2003534012A JP2003534012A JP4494782B2 JP 4494782 B2 JP4494782 B2 JP 4494782B2 JP 2003534012 A JP2003534012 A JP 2003534012A JP 2003534012 A JP2003534012 A JP 2003534012A JP 4494782 B2 JP4494782 B2 JP 4494782B2
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- Prior art keywords
- tip
- guidewire
- section
- coil
- guide wire
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M25/0905—Guide wires extendable, e.g. mechanisms for extension
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/02—Inorganic materials
- A61L31/022—Metals or alloys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque
- A61M2025/09141—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque made of shape memory alloys which take a particular shape at a certain temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/09—Guide wires
- A61M2025/09175—Guide wires having specific characteristics at the distal tip
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Vascular Medicine (AREA)
- Inorganic Chemistry (AREA)
- Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
- Materials For Medical Uses (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Lubricants (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Description
本願は、米国同時係属出願09/972,276号(2001年10月5日提出)の一部継続出願であり、この同時係出願は参照により本願に組み込まれる。
本発明の分野
本発明は一般に血管内のガイドワイヤに関する。
を備えていてもよいし中空断面を備えていてもよく、更に、ガイドワイヤの所望の特性に依存して使用に適した任意の材料から形成されてよい。適切な材料の例には、金属、合金、ポリマーがある。いくつかの実施形態においては、溶接、はんだ付け、ろう付け、圧着、摩擦調整、接着などの、金属接合技術に適した金属または合金を用いることが望ましい。本願で使用されているように、基端区域14及び先端区域16は、ガイドワイヤの任意の部分に沿った任意の2つの隣接ガイドワイヤ区域を総称して指す。なお、特定のガイドワイヤを参照して説明したが、本発明は殆ど全ての脈管内装置に適用できる。例えば、本発明は、血管内カテーテル(例えば、高速交換バルーンカテーテルやステントデリバリーカテーテルなど)の部分的にチューブ状のシャフトや、血管内の回転装置(アテレクトミーカテーテルやIVUSカテーテルなど)のドライブシャフトにも適用できる。
れが生じる確率は低くなる。
ファイン ワイヤ カンパニー(California Fine Wire Company)から購入でき、その代表的な組成は以下の通りである。
るべきである。幾つかの用途に適した溶接法の例としては、レーザ溶接、抵抗溶接、ティグ溶接、マイクロプラズマ溶接、電子ビーム、摩擦溶接または慣性溶接などがある。幾つかの用途に適したレーザ溶接装置が、カリフォルニア州モンロビア(Monrovia)のユニテック ミヤチ(Unitek Miyachi)やミシガン州プリマス(Plymouth)のロフィン−シナー インコーポレイテッド(Rofin−Sinar Incorporated)から市販されている。幾つかの用途に適した抵抗溶接装置が、カリフォルニア州カールズバッド(Carlsbad)のパロマー プロダクツ インコーポレイテッド(Palomar Products Incorporated)や、カンザス州オレーセ(Olathe)のポラリス エレクトロニクス(Polaris Electronics)から市販されている。幾つかの用途に適したティグ溶接装置が、カリフォルニア州ニューベリーパーク(Newbury Park)のウェルドロジック インコーポレイテッド(Weldlogic Incorporated)から市販されている。幾つかの用途に適したマイクロプラズマ溶接装置が、テネシー州スマーナ(Smyrna)のプロセス ウェルディング システムズ インコーポレイテッド(Process Welding Systems Incorporated)から市販されている。
柔軟なチップを形成する。反対に、デュロメータの高いポリマーは、堅いチップを形成する。スリーブにポリマーを用いることで、ガイドワイヤにはより非外傷性のチップが設けられる。非外傷性のチップは損傷し易い体内の管の通過により適している。最後に、ポリマーは、以下に更に詳細に述べるように放射線不透過材料の固着剤として作用し得る。
性のポリマーで覆われ、更に基端の部分はポリテトラフルオロエチレン(polytetrafluroethylene、PTFE)などのフルオロポリマーで覆われる場合がある。
250,254とを有し、そのため端部234はその先端に向かって断面積が小さくなる幾何形状を有する。更に、先端チップ部分230はワイヤまたはリボン258を有し、ワイヤまたはリボン258は、先端部分234の先端260に隣接し、取り付け点264で、図7の実施形態で上述した方法と同様な方法で取り付けられている。
ング、例えば滑らかな(例えば、親水性の)または他のタイプのコーティングが利用されてもよい。
る。しかし他の実施形態では、スペーサ要素は不要である。コイル390は、任意の好適な取り付け技術、例えば、はんだ付け、ろう付け、溶接、接着、圧着などを用いて、先端ガイドワイヤ区域316に基端391の取り付け点393で取り付けられている。コイル390の先端397はスペーサ要素395に取り付けられている。スペーサ要素395は、リボン358の周囲に配置され、任意の適切な材料、例えば、金属、合金、ポリマーなどで形成され得る。いくつかの実施形態においては、スペーサはポリテトラフルオロエチレン(polytetrafluroethylene、PTFE)などのポリマーで形成されている場合もある。
458、例えば、コイル状リボン、コイル状ワイヤ、または他のこのようなコイル状構造である。図示の実施形態では、コイル状構造458は、コイル状リボンであり、最も先端にあるテーパー状部分446の一部及び最も先端にある一定直径の部分454に重なるか、またはこの部分を囲み、更に心線413の先端460から先端方向に延びている。
径約0.00762センチメートル(0.003インチ)のテーパー状部分442の先端で終端する。コイル458は、長さ約3.81センチメートル(1.5インチ)であり、平らなステンレス鋼ワイヤで形成されており、その大きさは幅約0.0127センチメートル(約0.005インチ)、厚さ約0.00254センチメートル(0.001インチ)である。コイル458の直径は、コイル458の基端の約0.024638センチメートル(0.0097インチ)からコイル458の先端の約0.00762センチメートル(0.003インチ)へと先細っている。コイル458は心線413に取り付け点464,465ではんだを用いて取り付けられている。コイル458が心線413と重なるのは約2.794センチメートル(1.1インチ)、心線413より先端方向に延びているのは約1.016センチメートル(0.4インチ)である。心線と重なっているコイル部分のピッチは約0.1016センチメートル(0.04インチ)であり、心線の先端方向に延びているコイル部分のピッチは約0.2032センチメートル(0.08インチ)である。このような実施形態では、コイル458が心線413と約2.794センチメートル(1.1インチ)重なっている部分のガイドワイヤはめっきされている場合があり、例えば、すずめっきされていたりする。スリーブ468は、心線413及びコイル458の周囲に取り付けられたポリウレタンスリーブである。スリーブ468上には親水性のコーティングが施されている。
に関して上述したものと同一の全体的な構造及び材料を有し得る。
Claims (10)
- ガイドワイヤであって、
ステンレス鋼からなる基端区域と、前記基端区域は先端を有し、前記基端区域の前記先端は柔軟性移行領域を有することと、
線形弾性ニッケルチタン合金からなる先端区域と、前記先端区域は基端を有し、前記先端区域の前記基端は柔軟性移行領域を有することと、
前記基端区域の前記先端及び前記先端区域の前記基端に隣接して配置されている連結器とを備えており、前記連結器は、ステンレス鋼とニッケルチタン合金との双方を溶接するのに好適である、ニッケルクロムモリブデン合金、C276合金、又はB2合金からなり、前記基端区域を前記先端区域に接合するように適合され構成されている、ガイドワイヤ。 - 前記基端区域が第1の柔軟性を備えており、前記先端区域が第2の柔軟性を備えており、前記柔軟性移行領域同士が重なって、前記第1の柔軟性から前記第2の柔軟性に移行する領域を画定する請求項1に記載のガイドワイヤ。
- 前記ガイドワイヤが、前記先端区域の一部の周囲に配置されたポリマースリーブを更に備えている請求項1に記載のガイドワイヤ。
- 前記ガイドワイヤが、前記先端区域の一部の周囲に配置されたコイルを更に備えており、前記コイルは前記先端区域の先端方向に延びる先端部分を有する請求項3に記載のガイドワイヤ。
- 前記ガイドワイヤが、前記先端区域の一部の周囲に配置された第1のコイルを更に備えている請求項1に記載のガイドワイヤ。
- 前記ガイドワイヤが、前記先端区域の一部の周囲で少なくとも部分的に前記第1のコイル内部に配置された内側コイルを更に備えており、前記内側コイルは前記先端区域の先端方向に延びる先端部分を有する請求項5に記載のガイドワイヤ。
- 前記内側コイルが安全構造となるように適合され構成されている請求項6に記載のガイドワイヤ。
- 前記連結器がチューブを備える請求項1に記載のガイドワイヤ。
- 前記連結器の少なくとも一部が前記柔軟性移行領域同士の間に配置される請求項1に記載のガイドワイヤ。
- ガイドワイヤであって、
第1の柔軟性を備え、ステンレス鋼からなる基端区域と、
第2の柔軟性を備え、線形弾性ニッケルチタン合金からなる先端区域と、
前記第1の柔軟性から前記第2の柔軟性に移行するように前記基端区域を前記先端区域と接合する手段とを備えており、前記手段は、ステンレス鋼とニッケルチタン合金との双方を溶接するのに好適である、ニッケルクロムモリブデン合金、C276合金、又はB2合金からなる連結器を用いる、ガイドワイヤ。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/972,276 US6918882B2 (en) | 2001-10-05 | 2001-10-05 | Guidewire with stiffness blending connection |
| US10/086,992 US7074197B2 (en) | 2001-10-05 | 2002-02-28 | Composite guidewire |
| PCT/US2002/031959 WO2003030982A2 (en) | 2001-10-05 | 2002-10-04 | Composite guidewire |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009127759A Division JP5254129B2 (ja) | 2001-10-05 | 2009-05-27 | 複合ガイドワイヤ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005528126A JP2005528126A (ja) | 2005-09-22 |
| JP4494782B2 true JP4494782B2 (ja) | 2010-06-30 |
Family
ID=26775392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003534012A Expired - Lifetime JP4494782B2 (ja) | 2001-10-05 | 2002-10-04 | 複合ガイドワイヤ |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US7618379B2 (ja) |
| EP (1) | EP1432467B1 (ja) |
| JP (1) | JP4494782B2 (ja) |
| AT (1) | ATE312640T1 (ja) |
| CA (1) | CA2462335C (ja) |
| DE (1) | DE60208057T2 (ja) |
| WO (1) | WO2003030982A2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11202888B2 (en) | 2017-12-03 | 2021-12-21 | Cook Medical Technologies Llc | MRI compatible interventional wireguide |
Families Citing this family (131)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003004086A2 (en) | 2001-07-05 | 2003-01-16 | Precision Vascular Systems, Inc. | Troqueable soft tip medical device and method of usage |
| DE60208057T2 (de) | 2001-10-05 | 2006-06-29 | Boston Scientific Ltd. | Kompositführungsdraht |
| US7914467B2 (en) * | 2002-07-25 | 2011-03-29 | Boston Scientific Scimed, Inc. | Tubular member having tapered transition for use in a medical device |
| JP4138583B2 (ja) * | 2002-08-08 | 2008-08-27 | テルモ株式会社 | ガイドワイヤ |
| JP4138582B2 (ja) | 2002-08-23 | 2008-08-27 | テルモ株式会社 | ガイドワイヤ |
| US6866642B2 (en) * | 2002-11-25 | 2005-03-15 | Advanced Cardiovascular Systems, Inc. | Enhanced method for joining two core wires |
| US7153277B2 (en) * | 2002-12-03 | 2006-12-26 | Scimed Life Systems, Inc. | Composite medical device with markers |
| US7077811B2 (en) * | 2002-12-23 | 2006-07-18 | Scimed Life Systems, Inc. | Guidewire tip construction |
| US8377035B2 (en) | 2003-01-17 | 2013-02-19 | Boston Scientific Scimed, Inc. | Unbalanced reinforcement members for medical device |
| US8113916B2 (en) * | 2003-01-17 | 2012-02-14 | Boston Scientific Scimed, Inc. | Straightening and centerless grinding of wire for use with medical devices |
| US20040167441A1 (en) * | 2003-02-26 | 2004-08-26 | Reynolds Brian R. | Composite medical device |
| US7824345B2 (en) | 2003-12-22 | 2010-11-02 | Boston Scientific Scimed, Inc. | Medical device with push force limiter |
| EP1755723B1 (en) | 2004-06-04 | 2009-10-21 | Radi Medical Systems Ab | Medical guidewire with sensor |
| SE0401431D0 (sv) * | 2004-06-04 | 2004-06-04 | Radi Medical Systems | Sensor and guide wire assembly |
| JP2006122311A (ja) * | 2004-10-28 | 2006-05-18 | Tokusen Kogyo Co Ltd | ガイドワイヤ |
| JP2006263083A (ja) * | 2005-03-23 | 2006-10-05 | Tokusen Kogyo Co Ltd | 医療用ガイドワイヤ |
| JP2006271677A (ja) * | 2005-03-29 | 2006-10-12 | Tokusen Kogyo Co Ltd | 医療用ガイドワイヤ |
| JP5066698B2 (ja) * | 2005-06-02 | 2012-11-07 | テルモ株式会社 | ポリイミド膜を有する医療用器具及びその製造方法 |
| US9636115B2 (en) * | 2005-06-14 | 2017-05-02 | Stryker Corporation | Vaso-occlusive delivery device with kink resistant, flexible distal end |
| US8267872B2 (en) * | 2005-07-07 | 2012-09-18 | St. Jude Medical, Cardiology Division, Inc. | Steerable guide wire with torsionally stable tip |
| US20070185415A1 (en) * | 2005-07-07 | 2007-08-09 | Ressemann Thomas V | Steerable guide wire with torsionally stable tip |
| US7850623B2 (en) | 2005-10-27 | 2010-12-14 | Boston Scientific Scimed, Inc. | Elongate medical device with continuous reinforcement member |
| US8152742B2 (en) * | 2006-05-01 | 2012-04-10 | Boston Scientific Scimed, Inc. | Crossing guide wire with corrugated shaping ribbon |
| US8551020B2 (en) | 2006-09-13 | 2013-10-08 | Boston Scientific Scimed, Inc. | Crossing guidewire |
| JP4277117B2 (ja) * | 2007-03-29 | 2009-06-10 | 福井県 | ニッケル・チタン合金材料及び純チタン材料の異種金属接合体並びにその接合方法 |
| US8409114B2 (en) | 2007-08-02 | 2013-04-02 | Boston Scientific Scimed, Inc. | Composite elongate medical device including distal tubular member |
| US8105246B2 (en) | 2007-08-03 | 2012-01-31 | Boston Scientific Scimed, Inc. | Elongate medical device having enhanced torque and methods thereof |
| US8821477B2 (en) | 2007-08-06 | 2014-09-02 | Boston Scientific Scimed, Inc. | Alternative micromachined structures |
| US9808595B2 (en) | 2007-08-07 | 2017-11-07 | Boston Scientific Scimed, Inc | Microfabricated catheter with improved bonding structure |
| US7841994B2 (en) | 2007-11-02 | 2010-11-30 | Boston Scientific Scimed, Inc. | Medical device for crossing an occlusion in a vessel |
| US20090118675A1 (en) * | 2007-11-02 | 2009-05-07 | Boston Scientific Scimed, Inc. | Elongate medical device with a shapeable tip |
| US7871414B2 (en) * | 2007-12-28 | 2011-01-18 | Wilson-Cook Medical Inc. | Loop tip wire guide with outer sleeve |
| US8376961B2 (en) | 2008-04-07 | 2013-02-19 | Boston Scientific Scimed, Inc. | Micromachined composite guidewire structure with anisotropic bending properties |
| US8002715B2 (en) * | 2008-05-30 | 2011-08-23 | Boston Scientific Scimed, Inc. | Medical device including a polymer sleeve and a coil wound into the polymer sleeve |
| US8535243B2 (en) | 2008-09-10 | 2013-09-17 | Boston Scientific Scimed, Inc. | Medical devices and tapered tubular members for use in medical devices |
| US8795254B2 (en) | 2008-12-10 | 2014-08-05 | Boston Scientific Scimed, Inc. | Medical devices with a slotted tubular member having improved stress distribution |
| JP5564058B2 (ja) * | 2008-12-10 | 2014-07-30 | マイクロベンション インコーポレイテッド | マイクロカテーテル |
| US8444577B2 (en) * | 2009-01-05 | 2013-05-21 | Cook Medical Technologies Llc | Medical guide wire |
| AU2010225987B2 (en) * | 2009-03-19 | 2015-09-03 | Japan Lifeline Co., Ltd. | Medical guide wire |
| JP5280263B2 (ja) * | 2009-03-25 | 2013-09-04 | 日本ライフライン株式会社 | ガイドワイヤ |
| JP2010259624A (ja) * | 2009-05-07 | 2010-11-18 | Hi-Lex Corporation | ガイドワイヤおよびその製造方法 |
| CN102341142B (zh) | 2009-05-20 | 2016-08-03 | 日本来富恩株式会社 | 医用导丝 |
| JP5013547B2 (ja) * | 2009-06-16 | 2012-08-29 | 朝日インテック株式会社 | 医療用ガイドワイヤ |
| JP4913198B2 (ja) * | 2009-10-27 | 2012-04-11 | 株式会社パテントストラ | 医療用ガイドワイヤ、医療用ガイドワイヤの製造方法、医療用ガイドワイヤとマイクロカテーテルとガイディングカテーテルとの組立体、および医療用ガイドワイヤとバルーンカテーテルとガイディングカテーテルとの組立体 |
| US8137293B2 (en) | 2009-11-17 | 2012-03-20 | Boston Scientific Scimed, Inc. | Guidewires including a porous nickel-titanium alloy |
| US8569625B2 (en) | 2009-12-22 | 2013-10-29 | W. C. Heraeus Gmbh | Joined dissimilar materials |
| US20110160680A1 (en) * | 2009-12-29 | 2011-06-30 | Cook Incorporated | Wire guide with cannula |
| US8551021B2 (en) | 2010-03-31 | 2013-10-08 | Boston Scientific Scimed, Inc. | Guidewire with an improved flexural rigidity profile |
| US8487210B2 (en) | 2010-06-11 | 2013-07-16 | W. C. Hereaus GmbH | Joined dissimilar materials and method |
| CA2808202C (en) | 2010-11-09 | 2013-11-05 | Opsens Inc. | Guidewire with internal pressure sensor |
| US11298251B2 (en) | 2010-11-17 | 2022-04-12 | Abbott Cardiovascular Systems, Inc. | Radiopaque intraluminal stents comprising cobalt-based alloys with primarily single-phase supersaturated tungsten content |
| JP5382953B2 (ja) * | 2011-01-28 | 2014-01-08 | 朝日インテック株式会社 | ガイドワイヤ |
| WO2012106628A1 (en) | 2011-02-04 | 2012-08-09 | Boston Scientific Scimed, Inc. | Guidewires and methods for making and using the same |
| US20120209176A1 (en) | 2011-02-09 | 2012-08-16 | Boston Scientific Scimed, Inc. | Balloon catheter |
| EP2667925B1 (en) | 2011-02-25 | 2022-02-23 | Microvention, Inc. | Reinforced balloon catheter |
| JP5929315B2 (ja) * | 2011-02-28 | 2016-06-01 | 住友ベークライト株式会社 | 医療機器および医療機器の製造方法 |
| WO2012122183A1 (en) | 2011-03-07 | 2012-09-13 | Stryker Corporation | Balloon catheter and support shaft for same |
| JP2012200291A (ja) * | 2011-03-23 | 2012-10-22 | Asahi Intecc Co Ltd | ガイドワイヤ |
| US9072874B2 (en) | 2011-05-13 | 2015-07-07 | Boston Scientific Scimed, Inc. | Medical devices with a heat transfer region and a heat sink region and methods for manufacturing medical devices |
| JP5382881B2 (ja) * | 2011-06-15 | 2014-01-08 | 朝日インテック株式会社 | ガイドワイヤ |
| US9724494B2 (en) | 2011-06-29 | 2017-08-08 | Abbott Cardiovascular Systems, Inc. | Guide wire device including a solderable linear elastic nickel-titanium distal end section and methods of preparation therefor |
| US20130046286A1 (en) * | 2011-08-17 | 2013-02-21 | Abbott Cardiovascular Systems | Narrow hysteresis ni-ti core wire for enhanced guide wire steering response |
| JP2013094339A (ja) * | 2011-10-31 | 2013-05-20 | Asahi Intecc Co Ltd | ガイドワイヤ |
| JP5370974B2 (ja) * | 2011-12-16 | 2013-12-18 | 朝日インテック株式会社 | 医療用ガイドワイヤ |
| US9061088B2 (en) * | 2012-02-02 | 2015-06-23 | Abbott Cardiovascular Systems, Inc. | Guide wire core wire made from a substantially titanium-free alloy for enhanced guide wire steering response |
| US10029076B2 (en) | 2012-02-28 | 2018-07-24 | Covidien Lp | Intravascular guidewire |
| EP2826516B1 (en) * | 2012-03-16 | 2019-04-17 | Terumo Kabushiki Kaisha | Guide wire |
| US9339398B2 (en) | 2012-04-26 | 2016-05-17 | Medtronic Vascular, Inc. | Radiopaque enhanced nickel alloy for stents |
| EP3138587B1 (en) | 2012-04-26 | 2020-04-01 | Medtronic Vascular Inc. | Radiopaque enhanced cobalt alloy for stents |
| US9174309B2 (en) * | 2012-07-24 | 2015-11-03 | General Electric Company | Turbine component and a process of fabricating a turbine component |
| WO2014035995A1 (en) | 2012-08-27 | 2014-03-06 | Boston Scientific Scimed, Inc. | Pressure-sensing medical devices and medical device systems |
| CA2882944A1 (en) | 2012-09-17 | 2014-03-20 | Boston Scientific Scimed, Inc. | Pressure sensing guidewire |
| WO2014066104A1 (en) | 2012-10-25 | 2014-05-01 | Boston Scientific Scimed, Inc. | Dual function medical devices |
| US9248255B2 (en) | 2012-11-14 | 2016-02-02 | Biosense Webster (Israel) Ltd. | Catheter with improved torque transmission |
| WO2014081942A1 (en) * | 2012-11-21 | 2014-05-30 | Concert Medical, Llc | Preformed guidewire |
| US9636485B2 (en) | 2013-01-17 | 2017-05-02 | Abbott Cardiovascular Systems, Inc. | Methods for counteracting rebounding effects during solid state resistance welding of dissimilar materials |
| EP2968854B1 (en) | 2013-03-15 | 2019-04-24 | Boston Scientific Scimed, Inc. | Pressure sensing guidewire |
| US10499820B2 (en) | 2013-05-22 | 2019-12-10 | Boston Scientific Scimed, Inc. | Pressure sensing guidewire systems including an optical connector cable |
| JP6189540B2 (ja) | 2013-07-26 | 2017-08-30 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 応力誘起圧力オフセットを最小限にするffrセンサ・ヘッド設計 |
| CN105636508B (zh) | 2013-08-14 | 2019-09-27 | 波士顿科学国际有限公司 | 包括渐缩芯光纤的医疗器械系统 |
| WO2015057518A1 (en) | 2013-10-14 | 2015-04-23 | Boston Scientific Scimed, Inc. | Pressure sensing guidewire and methods for calculating fractional flow reserve |
| WO2015142623A1 (en) | 2014-03-18 | 2015-09-24 | Boston Scientific Scimed, Inc. | Pressure sensing guidewires |
| WO2015160799A2 (en) | 2014-04-17 | 2015-10-22 | Boston Scientific Scimed, Inc. | Self-cleaning optical connector |
| WO2015164250A1 (en) * | 2014-04-21 | 2015-10-29 | Koninklijke Philips N.V. | Intravascular devices, systems, and methods having separate sections with engaged core components |
| EP3151739B1 (en) | 2014-06-04 | 2020-01-22 | Boston Scientific Scimed, Inc. | Pressure sensing guidewire systems with reduced pressure offsets |
| US9974926B2 (en) | 2014-07-18 | 2018-05-22 | Stryker Corporation | Coated tubular support members and methods of manufacturing same |
| WO2016019207A1 (en) | 2014-08-01 | 2016-02-04 | Boston Scientific Scimed, Inc. | Pressure sensing guidewires |
| WO2016028486A1 (en) | 2014-08-21 | 2016-02-25 | Boston Scientific Scimed, Inc. | Medical device with support member |
| JP6245760B2 (ja) * | 2014-09-16 | 2017-12-13 | 朝日インテック株式会社 | ガイドワイヤ |
| JP6313183B2 (ja) * | 2014-10-09 | 2018-04-18 | 朝日インテック株式会社 | ガイドワイヤ |
| EP3226748B1 (en) | 2014-12-05 | 2020-11-04 | Boston Scientific Scimed, Inc. | Pressure sensing guidewires |
| US10071229B2 (en) * | 2015-04-14 | 2018-09-11 | Abbott Cardiovascular Systems, Inc. | Mechanisms for improving the stiffness transition across a dissimilar metal weld joint |
| WO2016182791A1 (en) | 2015-05-14 | 2016-11-17 | Cook Medical Technologies, LLC | Endoscopic needle stylet with enhanced-flexibility lengths |
| EP3324837B1 (en) * | 2015-07-17 | 2020-04-01 | Koninklijke Philips N.V. | Intravascular devices, systems, and methods with an adhesively attached shaping ribbon |
| JP6515012B2 (ja) * | 2015-10-22 | 2019-05-15 | 朝日インテック株式会社 | ガイドワイヤ |
| CN109069034B (zh) | 2016-02-23 | 2021-08-20 | 波士顿科学国际有限公司 | 包括光学连接器线缆的压力感测导丝系统 |
| US9918705B2 (en) | 2016-07-07 | 2018-03-20 | Brian Giles | Medical devices with distal control |
| US10391274B2 (en) | 2016-07-07 | 2019-08-27 | Brian Giles | Medical device with distal torque control |
| JP6399460B2 (ja) * | 2016-09-30 | 2018-10-03 | 株式会社エフエムディ | 医療用ガイドワイヤ |
| WO2018098015A1 (en) | 2016-11-22 | 2018-05-31 | Boston Scientific Scimed, Inc. | Medical device shaft resistant to compression and/or tension |
| US10966829B2 (en) | 2017-03-14 | 2021-04-06 | Boston Scientific Scimed, Inc. | Medical device shaft including a liner |
| CN110621263B (zh) | 2017-03-14 | 2021-10-22 | 波士顿科学国际有限公司 | 具有内部组件的医疗装置 |
| CN110868965B (zh) | 2017-05-03 | 2021-12-28 | 波士顿科学国际有限公司 | 具有密封组件的医疗装置 |
| EP3434310B1 (en) | 2017-07-26 | 2023-06-21 | Heraeus Medical Components, LLC | Resilient tip and method |
| EP4151147B1 (en) | 2017-08-03 | 2025-01-29 | Boston Scientific Scimed, Inc. | Systems for assessing fractional flow reserve |
| EP3755215B1 (en) | 2018-02-23 | 2022-07-20 | Boston Scientific Scimed Inc. | System for assessing a vessel with sequential physiological measurements |
| EP3768156B1 (en) | 2018-03-23 | 2023-09-20 | Boston Scientific Scimed, Inc. | Medical device with pressure sensor |
| CN112292074B (zh) | 2018-04-06 | 2024-05-10 | 波士顿科学国际有限公司 | 具有压力传感器的医疗设备 |
| US11666232B2 (en) | 2018-04-18 | 2023-06-06 | Boston Scientific Scimed, Inc. | Methods for assessing a vessel with sequential physiological measurements |
| JP7114738B2 (ja) | 2018-04-26 | 2022-08-08 | ボストン サイエンティフィック サイムド,インコーポレイテッド | 結合部材を備える医療機器 |
| JP2021521965A (ja) | 2018-04-26 | 2021-08-30 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 電動テレスコープ医療装置送達システム |
| EP3784179A1 (en) | 2018-04-26 | 2021-03-03 | Boston Scientific Scimed, Inc. | Medical device with telescoping sealing assembly |
| EP3824938A4 (en) * | 2018-07-19 | 2022-03-30 | Asahi Intecc Co., Ltd. | GUIDE WIRE AND GUIDE WIRE MAKING PROCEDURE |
| JP6627023B2 (ja) * | 2018-08-24 | 2020-01-08 | 株式会社エフエムディ | 医療用ガイドワイヤ |
| WO2020163298A1 (en) * | 2019-02-05 | 2020-08-13 | Bard Access Systems, Inc. | Apparatus and methods to modulate stylet stiffness profile |
| US11723767B2 (en) | 2019-08-15 | 2023-08-15 | Boston Scientific Scimed, Inc. | Medical device including attachable tip member |
| US12151049B2 (en) | 2019-10-14 | 2024-11-26 | Abbott Cardiovascular Systems, Inc. | Methods for manufacturing radiopaque intraluminal stents comprising cobalt-based alloys with supersaturated tungsten content |
| US12539395B2 (en) | 2019-10-31 | 2026-02-03 | Abbott Cardiovascular Systems Inc. | Guidewire tip shaping tool |
| US11911051B2 (en) | 2019-10-31 | 2024-02-27 | Abbott Cardiovascular Systems Inc. | Dimpled joint for guidewire |
| US11904117B2 (en) | 2019-10-31 | 2024-02-20 | Abbott Cardiovascular Systems Inc. | Guidewire having radiopaque inner coil |
| US11285299B2 (en) | 2019-10-31 | 2022-03-29 | Abbott Cardiovascular Systems Inc. | Mold for forming solder distal tip for guidewire |
| US11684759B2 (en) | 2020-01-22 | 2023-06-27 | Abbott Cardiovascular Systems Inc. | Guidewire having varying diameters and method of making |
| US20210322730A1 (en) * | 2020-04-20 | 2021-10-21 | Abbott Cardiovascular Systems Inc. | Guidewire having bonded proximal and distal segments |
| US12178974B2 (en) * | 2021-01-21 | 2024-12-31 | Abbott Cardiovascular Systems Inc. | Guidewire and method of use |
| US12396852B2 (en) | 2021-01-26 | 2025-08-26 | Boston Scientific Scimed, Inc. | Medical device including attachable components |
| US12016777B2 (en) | 2021-01-26 | 2024-06-25 | Boston Scientific Scimed, Inc. | Medical device including attachable components |
| US12521242B2 (en) | 2021-01-26 | 2026-01-13 | Boston Scientific Scimed, Inc. | Motorized medical device delivery system with manual bailout |
| US12087000B2 (en) | 2021-03-05 | 2024-09-10 | Boston Scientific Scimed, Inc. | Systems and methods for vascular image co-registration |
| WO2023021417A1 (en) * | 2021-08-16 | 2023-02-23 | Northgate Technologies Inc. | Multi-modulus probe design and assembly |
| WO2023097108A1 (en) | 2021-11-29 | 2023-06-01 | Boston Scientific Medical Device Limited | Steerable elongate medical device |
| EP4475932A1 (en) | 2022-03-07 | 2024-12-18 | Boston Scientific Scimed, Inc. | Adaptive coil guidewire |
Family Cites Families (81)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4003369A (en) * | 1975-04-22 | 1977-01-18 | Medrad, Inc. | Angiographic guidewire with safety core wire |
| JPS5821093A (ja) * | 1981-07-29 | 1983-02-07 | 川崎重工業株式会社 | 耐蝕二重管 |
| US4456017A (en) * | 1982-11-22 | 1984-06-26 | Cordis Corporation | Coil spring guide with deflectable tip |
| CA1232814A (en) * | 1983-09-16 | 1988-02-16 | Hidetoshi Sakamoto | Guide wire for catheter |
| US4538622A (en) * | 1983-11-10 | 1985-09-03 | Advanced Cardiovascular Systems, Inc. | Guide wire for catheters |
| US4748986A (en) * | 1985-11-26 | 1988-06-07 | Advanced Cardiovascular Systems, Inc. | Floppy guide wire with opaque tip |
| US4763647A (en) * | 1987-01-06 | 1988-08-16 | C. R. Bard, Inc. | Dual coil steerable guidewire |
| US4813434A (en) * | 1987-02-17 | 1989-03-21 | Medtronic Versaflex, Inc. | Steerable guidewire with deflectable tip |
| US5025799A (en) * | 1987-05-13 | 1991-06-25 | Wilson Bruce C | Steerable memory alloy guide wires |
| US4832047A (en) * | 1987-12-15 | 1989-05-23 | Target Therapeutics | Guide wire device |
| US4846186A (en) * | 1988-01-12 | 1989-07-11 | Cordis Corporation | Flexible guidewire |
| US4884579A (en) * | 1988-04-18 | 1989-12-05 | Target Therapeutics | Catheter guide wire |
| US4984581A (en) * | 1988-10-12 | 1991-01-15 | Flexmedics Corporation | Flexible guide having two-way shape memory alloy |
| EP0386921A3 (en) | 1989-03-02 | 1991-07-31 | Microspring Company, Inc. | Torque transmitter |
| US5052404A (en) * | 1989-03-02 | 1991-10-01 | The Microspring Company, Inc. | Torque transmitter |
| US5063935A (en) * | 1989-04-27 | 1991-11-12 | C. R. Bard, Inc. | Catheter guidewire with varying radiopacity |
| DE69007841T2 (de) * | 1989-04-28 | 1994-08-11 | Terumo Corp | Schnell betriebsbereiter Führungsdraht für Katheter unter Anwendung einer Memory-Legierung mit Pseudoelastizität. |
| US5312356A (en) * | 1989-05-22 | 1994-05-17 | Target Therapeutics | Catheter with low-friction distal segment |
| US5111829A (en) * | 1989-06-28 | 1992-05-12 | Boston Scientific Corporation | Steerable highly elongated guidewire |
| US5144959A (en) * | 1989-08-15 | 1992-09-08 | C. R. Bard, Inc. | Catheter guidewire with varying radiopacity |
| DE69127078T2 (de) * | 1990-04-10 | 1998-01-22 | Boston Scientific Corp., Natick, Mass. | Linearer elastischer führungsdraht mit grosser dehnfähigkeit |
| US5238004A (en) * | 1990-04-10 | 1993-08-24 | Boston Scientific Corporation | High elongation linear elastic guidewire |
| US5433200A (en) * | 1990-07-09 | 1995-07-18 | Lake Region Manufacturing, Inc. | Low profile, coated, steerable guide wire |
| WO1992004072A1 (en) * | 1990-08-29 | 1992-03-19 | Baxter International Inc. | Dual coil guidewire with radiopaque distal tip |
| US5345945A (en) * | 1990-08-29 | 1994-09-13 | Baxter International Inc. | Dual coil guidewire with radiopaque distal tip |
| JPH0683726B2 (ja) * | 1990-10-12 | 1994-10-26 | 日本精線株式会社 | カテーテル用ガイドワイヤ |
| US6165292A (en) * | 1990-12-18 | 2000-12-26 | Advanced Cardiovascular Systems, Inc. | Superelastic guiding member |
| US5341818A (en) * | 1992-12-22 | 1994-08-30 | Advanced Cardiovascular Systems, Inc. | Guidewire with superelastic distal portion |
| EP0491349B1 (en) * | 1990-12-18 | 1998-03-18 | Advanced Cardiovascular Systems, Inc. | Method of manufacturing a Superelastic guiding member |
| US5109867A (en) * | 1991-04-19 | 1992-05-05 | Target Therapeutics | Extendable guidewire assembly |
| CA2068584C (en) * | 1991-06-18 | 1997-04-22 | Paul H. Burmeister | Intravascular guide wire and method for manufacture thereof |
| US5213111A (en) * | 1991-07-10 | 1993-05-25 | Cook Incorporated | Composite wire guide construction |
| US5415178A (en) * | 1991-08-26 | 1995-05-16 | Target Therapeutics | Extendable guidewire assembly |
| US5188621A (en) * | 1991-08-26 | 1993-02-23 | Target Therapeutics Inc. | Extendable guidewire assembly |
| US5333620A (en) * | 1991-10-30 | 1994-08-02 | C. R. Bard, Inc. | High performance plastic coated medical guidewire |
| US5273052A (en) * | 1992-01-08 | 1993-12-28 | Danforth Biomedical, Incorporated | Guidewire with reversible contact seal for releasable securement to catheter |
| JPH0663151A (ja) * | 1992-01-24 | 1994-03-08 | Nissho Corp | 医療用ガイドワイヤー |
| US6497709B1 (en) * | 1992-03-31 | 2002-12-24 | Boston Scientific Corporation | Metal medical device |
| JPH0642428A (ja) * | 1992-07-20 | 1994-02-15 | Usui Internatl Ind Co Ltd | 高圧燃料噴射管およびその製造方法 |
| US5365943A (en) * | 1993-03-12 | 1994-11-22 | C. R. Bard, Inc. | Anatomically matched steerable PTCA guidewire |
| US5772609A (en) | 1993-05-11 | 1998-06-30 | Target Therapeutics, Inc. | Guidewire with variable flexibility due to polymeric coatings |
| JPH0780076A (ja) * | 1993-06-30 | 1995-03-28 | Asahi Intec Kk | 医療用ガイドワイヤ |
| US5363641A (en) * | 1993-08-06 | 1994-11-15 | United Technologies Corporation | Integrated auxiliary power system |
| AU7797894A (en) * | 1993-09-24 | 1995-04-10 | Cardiometrics, Inc. | Extension device, assembly thereof, heater for use therewith and method |
| US6673025B1 (en) * | 1993-12-01 | 2004-01-06 | Advanced Cardiovascular Systems, Inc. | Polymer coated guidewire |
| JPH0737199U (ja) * | 1993-12-24 | 1995-07-11 | テルモ株式会社 | ガイドワイヤー |
| EP0689850B1 (en) * | 1994-05-11 | 1996-09-25 | Schneider (Europe) Ag | Docking assembly for the extension of a guidewire |
| US6139510A (en) | 1994-05-11 | 2000-10-31 | Target Therapeutics Inc. | Super elastic alloy guidewire |
| US5636641A (en) * | 1994-07-25 | 1997-06-10 | Advanced Cardiovascular Systems, Inc. | High strength member for intracorporeal use |
| GB2298256B (en) * | 1995-02-23 | 1998-03-18 | British Gas Plc | Joining lined pipe items |
| US5772641A (en) * | 1995-12-12 | 1998-06-30 | Medi-Dyne Inc. | Overlapping welds for catheter constructions |
| US6436056B1 (en) * | 1996-02-28 | 2002-08-20 | Boston Scientific Corporation | Polymeric implements for torque transmission |
| US5836893A (en) * | 1996-03-08 | 1998-11-17 | Scimed Life Systems, Inc. | Intravascular guidewire |
| US6488637B1 (en) * | 1996-04-30 | 2002-12-03 | Target Therapeutics, Inc. | Composite endovascular guidewire |
| US5833631A (en) * | 1996-06-28 | 1998-11-10 | Target Therapeutics, Inc. | Fiber tip guidewire |
| US5820571A (en) * | 1996-06-24 | 1998-10-13 | C. R. Bard, Inc. | Medical backloading wire |
| JPH1157014A (ja) * | 1997-08-11 | 1999-03-02 | Terumo Corp | ガイドワイヤ |
| US6001068A (en) * | 1996-10-22 | 1999-12-14 | Terumo Kabushiki Kaisha | Guide wire having tubular connector with helical slits |
| JP3380691B2 (ja) * | 1996-10-22 | 2003-02-24 | テルモ株式会社 | ガイドワイヤ |
| US6042553A (en) * | 1997-04-15 | 2000-03-28 | Symbiosis Corporation | Linear elastic member |
| US6183420B1 (en) * | 1997-06-20 | 2001-02-06 | Medtronic Ave, Inc. | Variable stiffness angioplasty guide wire |
| JPH1128249A (ja) | 1997-07-10 | 1999-02-02 | Terumo Corp | カテーテルデバイス |
| US5980471A (en) * | 1997-10-10 | 1999-11-09 | Advanced Cardiovascular System, Inc. | Guidewire with tubular connector |
| US6245030B1 (en) | 1998-03-04 | 2001-06-12 | C. R. Bard, Inc. | Flexible kink resistant, low friction guidewire with formable tip, and method for making same |
| US6306105B1 (en) * | 1998-05-14 | 2001-10-23 | Scimed Life Systems, Inc. | High performance coil wire |
| US6106488A (en) * | 1998-08-11 | 2000-08-22 | Scimed Life Systems, Inc. | Flexural rigidity profile guidewire tip |
| JP3337989B2 (ja) * | 1998-11-06 | 2002-10-28 | 古河電気工業株式会社 | 広ひずみ範囲高弾性Ni−Ti系合金ワイヤを用いた医療用ガイドワイヤ |
| US6234981B1 (en) * | 1998-12-30 | 2001-05-22 | Advanced Cardiovascular Systems, Inc. | Vapor deposition coated intracorporeal device |
| WO2000065987A1 (en) * | 1999-04-30 | 2000-11-09 | Applied Medical Resources Corporation | Guidewire |
| CA2336416A1 (en) * | 1999-04-30 | 2000-11-09 | Gono Usami | Catheter and guide wire |
| JP2001145699A (ja) * | 1999-11-22 | 2001-05-29 | Nissho Corp | ガイドワイアー |
| US6352515B1 (en) * | 1999-12-13 | 2002-03-05 | Advanced Cardiovascular Systems, Inc. | NiTi alloyed guidewires |
| JP2001238963A (ja) | 2000-02-29 | 2001-09-04 | Japan Lifeline Co Ltd | 医療用挿通線体及び医療用挿通線体の製造方法 |
| WO2002008845A1 (en) * | 2000-07-25 | 2002-01-31 | Fugasity Corporation | Small internal volume fluid mass flow control apparatus |
| US6554942B2 (en) * | 2000-12-28 | 2003-04-29 | Scimed Life Systems, Inc. | Method of manufacturing a guidewire with an extrusion jacket |
| US6918882B2 (en) * | 2001-10-05 | 2005-07-19 | Scimed Life Systems, Inc. | Guidewire with stiffness blending connection |
| DE60208057T2 (de) * | 2001-10-05 | 2006-06-29 | Boston Scientific Ltd. | Kompositführungsdraht |
| US6682493B2 (en) * | 2001-12-03 | 2004-01-27 | Scimed Life Systems, Inc. | High torque guidewire |
| US8668650B2 (en) * | 2001-12-20 | 2014-03-11 | Boston Scientific Scimed, Inc. | Pressure-sensing guidewire and sheath |
| US6866642B2 (en) * | 2002-11-25 | 2005-03-15 | Advanced Cardiovascular Systems, Inc. | Enhanced method for joining two core wires |
| US20040193073A1 (en) * | 2003-03-31 | 2004-09-30 | Demello Richard M. | Composite guidewire with a linear elastic distal portion |
-
2002
- 2002-10-04 DE DE60208057T patent/DE60208057T2/de not_active Expired - Lifetime
- 2002-10-04 CA CA2462335A patent/CA2462335C/en not_active Expired - Fee Related
- 2002-10-04 AT AT02800933T patent/ATE312640T1/de not_active IP Right Cessation
- 2002-10-04 WO PCT/US2002/031959 patent/WO2003030982A2/en not_active Ceased
- 2002-10-04 EP EP02800933A patent/EP1432467B1/en not_active Expired - Lifetime
- 2002-10-04 JP JP2003534012A patent/JP4494782B2/ja not_active Expired - Lifetime
-
2005
- 2005-12-30 US US11/323,278 patent/US7618379B2/en not_active Expired - Fee Related
-
2007
- 2007-01-31 US US11/669,790 patent/US7993286B2/en not_active Expired - Fee Related
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11202888B2 (en) | 2017-12-03 | 2021-12-21 | Cook Medical Technologies Llc | MRI compatible interventional wireguide |
| US11724073B2 (en) | 2017-12-03 | 2023-08-15 | Cook Medical Technologies Llc | MRI compatible interventional wireguide |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1432467B1 (en) | 2005-12-14 |
| DE60208057T2 (de) | 2006-06-29 |
| DE60208057D1 (de) | 2006-01-19 |
| JP2005528126A (ja) | 2005-09-22 |
| ATE312640T1 (de) | 2005-12-15 |
| WO2003030982A3 (en) | 2003-07-03 |
| US8414506B2 (en) | 2013-04-09 |
| US20070135734A1 (en) | 2007-06-14 |
| EP1432467A2 (en) | 2004-06-30 |
| CA2462335C (en) | 2010-12-07 |
| WO2003030982A2 (en) | 2003-04-17 |
| CA2462335A1 (en) | 2003-04-17 |
| US7993286B2 (en) | 2011-08-09 |
| US7618379B2 (en) | 2009-11-17 |
| US20070244414A1 (en) | 2007-10-18 |
| US20060122537A1 (en) | 2006-06-08 |
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