JP6220355B2 - 作用表面の場所を正確に識別するためのx線不透過性の端部部分を備える医療用バルーン - Google Patents
作用表面の場所を正確に識別するためのx線不透過性の端部部分を備える医療用バルーン Download PDFInfo
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- JP6220355B2 JP6220355B2 JP2014561157A JP2014561157A JP6220355B2 JP 6220355 B2 JP6220355 B2 JP 6220355B2 JP 2014561157 A JP2014561157 A JP 2014561157A JP 2014561157 A JP2014561157 A JP 2014561157A JP 6220355 B2 JP6220355 B2 JP 6220355B2
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Images
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
- A61M25/10—Balloon catheters
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1079—Balloon catheters with special features or adapted for special applications having radio-opaque markers in the region of the balloon
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Child & Adolescent Psychology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
11…遠位部分
12…バルーン
14…カテーテルチューブ
14a…側方開口部
15a…近位端部
15b…遠位端部
16…バレル部位(中間部位)
17…膨張ルーメン
18,20…円錐部位(端部部位)
23…ルーメン
23…ガイドワイヤールーメン
24…シャフト
25…第1のポート
26…ガイドワイヤー
27…コネクター
28…壁部
29…第2のポート
30…マーキング
32a…第1のストリップ
32b…第2のストリップ
34a…バンド
37…ストリップ
38a…ストリップ
39…円
P…先端部
W…作用表面
O…ロゴ
D…薬品
Claims (15)
- バルーンカテーテルであって、
長手方向に延在する細長いチューブ状のシャフトであって、近位端部および遠位端部を有するシャフトと、
前記シャフトの前記遠位端部に沿って支持される膨張可能なバルーンであって、膨張されるときに、作用表面を形成する略円筒形状のバレル部位と、前記作用表面の一部を形成しない略円錐形状の端部部位と、を有するバルーンと
を備え、
前記バルーンは、前記作用表面の相対的な位置を指示するための少なくとも1つのX線不透過性の識別子をさらに備え、
前記識別子は、前記作用表面の範囲を画定するように、前記バルーンの前記円錐形状の端部部位のうちの少なくとも1つに設けられ、
前記識別子は、前記バルーンの端部と前記バレル部位との間に延在するとともに周方向に離間された複数の長手方向ストリップを備え、
前記複数の長手方向ストリップは、
前記バレル部位に隣接して、前記バルーンの前記端部においてよりも大きい間隔を有しており、
前記バルーンが膨張されていないときに、前記周方向において互いに接触する
バルーンカテーテル。 - 請求項1に記載のカテーテルであって、
前記識別子はマーキングを備える
カテーテル。 - 請求項1または請求項2に記載のカテーテルであって、
第1のマーキングが、第1の円錐形状の端部部位と前記作用表面との間の第1の移行部に設けられ、
第2のマーキングが、第2の端部部位と前記作用表面との間の第2の移行部に設けられる
カテーテル。 - 請求項2または請求項3に記載のカテーテルであって、
前記マーキングはストリップを備える
カテーテル。 - 請求項1ないし請求項4のいずれか一項に記載のカテーテルであって、
複数の識別子をさらに備える
カテーテル。 - 請求項5に記載のカテーテルであって、
前記複数の識別子のそれぞれが、長手方向に延在するストリップを備える
カテーテル。 - 請求項5または請求項6に記載のカテーテルであって、
前記識別子は環状のバンドを備える
カテーテル。 - 請求項5または請求項5に従属する請求項7に記載のカテーテルであって、
前記識別子は、長手方向に延在するストリップを備える
カテーテル。 - 請求項1ないし請求項8のいずれか一項に記載のカテーテルであって、
間隔を置いて配置された少なくとも2つのX線不透過性の識別子が、前記端部部位のそれぞれに設けられる
カテーテル。 - 請求項1ないし請求項9のいずれか一項に記載のカテーテルであって、
前記バレル部位に少なくとも1つのX線不透過性の識別子をさらに備える
カテーテル。 - 請求項1ないし請求項10のいずれか一項に記載のカテーテルであって、
前記識別子は、第1のパターンを有する第1の識別子であり、
別の第2のパターンを有する第2の識別子をさらに備える
カテーテル。 - 請求項1ないし請求項11のいずれか一項に記載のカテーテルであって、
前記識別子は、少なくとも1つの文字または数字を備える
カテーテル。 - 請求項1ないし請求項12のいずれか一項に記載のカテーテルであって、
前記識別子はロゴを備える
カテーテル。 - 請求項1ないし請求項13のいずれか一項に記載のカテーテルであって、
前記識別子はスケールを備える
カテーテル。 - 請求項1ないし請求項14のいずれか一項に記載のカテーテルであって、
前記バルーン上に薬品をさらに備える
カテーテル。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261608859P | 2012-03-09 | 2012-03-09 | |
| NL2008440 | 2012-03-09 | ||
| NL2008440 | 2012-03-09 | ||
| US61/608,859 | 2012-03-09 | ||
| PCT/US2013/029967 WO2013134691A1 (en) | 2012-03-09 | 2013-03-08 | Medical balloon with radiopaque end portion for precisely identifying a working surface location |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015509437A JP2015509437A (ja) | 2015-03-30 |
| JP6220355B2 true JP6220355B2 (ja) | 2017-10-25 |
Family
ID=49117400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014561157A Active JP6220355B2 (ja) | 2012-03-09 | 2013-03-08 | 作用表面の場所を正確に識別するためのx線不透過性の端部部分を備える医療用バルーン |
Country Status (8)
| Country | Link |
|---|---|
| US (3) | US10086174B2 (ja) |
| EP (2) | EP2822636B1 (ja) |
| JP (1) | JP6220355B2 (ja) |
| KR (1) | KR20140133542A (ja) |
| CN (2) | CN104254363B (ja) |
| AU (1) | AU2013229820B2 (ja) |
| IN (1) | IN2014DN07339A (ja) |
| WO (1) | WO2013134691A1 (ja) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150111918A1 (en) | 2012-03-08 | 2015-04-23 | Medtronic Ardian Luxembourg S.a.r.l | Immune system neuromodulation and associated systems and methods |
| WO2013134691A1 (en) | 2012-03-09 | 2013-09-12 | Clearstream Technologies Limited | Medical balloon with radiopaque end portion for precisely identifying a working surface location |
| IN2014DN07123A (ja) | 2012-03-09 | 2015-04-24 | Clearstream Tech Ltd | |
| AU2013229824B2 (en) | 2012-03-09 | 2017-05-25 | Clearstream Technologies Limited | Medical balloon including radiopaque insert for precisely identifying a working surface location |
| WO2014102608A2 (en) | 2012-12-31 | 2014-07-03 | Clearsteam Technologies Limited | Catheter with markings to facilitate alignment |
| JP6401781B2 (ja) | 2013-05-08 | 2018-10-10 | エンボルクス, インク.Embolx, Inc. | 一体型流量調整による経血管的腫瘍塞栓形成の装置及び方法 |
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| US11464948B2 (en) | 2016-02-16 | 2022-10-11 | Embolx, Inc. | Balloon catheters and methods of manufacture and use |
| US12569653B2 (en) | 2016-02-16 | 2026-03-10 | Embolx, Inc. | Balloon catheters and methods of manufacture and use |
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| EP2822636B1 (en) | 2019-07-24 |
| KR20140133542A (ko) | 2014-11-19 |
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| CN104254363A (zh) | 2014-12-31 |
| US20150157831A1 (en) | 2015-06-11 |
| AU2013229820A1 (en) | 2014-09-25 |
| IN2014DN07339A (ja) | 2015-04-24 |
| US10898691B2 (en) | 2021-01-26 |
| CN108853688A (zh) | 2018-11-23 |
| EP2822636A1 (en) | 2015-01-14 |
| EP3524312B1 (en) | 2020-08-26 |
| CN104254363B (zh) | 2018-05-25 |
| CN108853688B (zh) | 2021-07-06 |
| EP3524312A1 (en) | 2019-08-14 |
| US10086174B2 (en) | 2018-10-02 |
| US20180369543A1 (en) | 2018-12-27 |
| US11478619B2 (en) | 2022-10-25 |
| JP2015509437A (ja) | 2015-03-30 |
| WO2013134691A1 (en) | 2013-09-12 |
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