JP5886202B2 - ガイドワイヤ型ペーシングリード - Google Patents
ガイドワイヤ型ペーシングリード Download PDFInfo
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- JP5886202B2 JP5886202B2 JP2012530991A JP2012530991A JP5886202B2 JP 5886202 B2 JP5886202 B2 JP 5886202B2 JP 2012530991 A JP2012530991 A JP 2012530991A JP 2012530991 A JP2012530991 A JP 2012530991A JP 5886202 B2 JP5886202 B2 JP 5886202B2
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- JP
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- Prior art keywords
- lead
- contact means
- pacing
- thread
- lead body
- 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.)
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- 230000001746 atrial effect Effects 0.000 description 1
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Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
- A61N1/056—Transvascular endocardial electrode systems
-
- 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
- A61M2025/09058—Basic structures of guide wires
- A61M2025/09066—Basic structures of guide wires having a coil without a core possibly combined with a sheath
-
- 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
- A61M2025/09058—Basic structures of guide wires
- A61M2025/09083—Basic structures of guide wires having a coil around a core
-
- 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
- A61M2025/09183—Guide wires having specific characteristics at the distal tip having tools at the distal tip
Description
Saulsonら、米国特許第4,530,368号明細書、「一時的バイポーラペーシングリード」
Tarjanら、米国特許第4,475,560号明細書、「一時的ペーシングリード組立体」
Parsonnet、米国特許第4,541,440号明細書、「バイポーラ心外膜一時的ペーシングリード」
Barringtonら、米国特許第4,602,645号明細書、「房室ペーシングカテーテル」
Williams、米国特許第4,338,947号明細書、「ポジティブ固定心臓ワイヤ」
Authら、米国特許出願公開第2007/0088355号明細書、「経中隔左心房アクセス及び中隔閉鎖」
Pedersenら、米国特許出願公開第2005/00075662号明細書、「弁形成術カテーテル」
Schwartzら、米国特許出願公開第2002/0098307号明細書、「医療用バルーン及びカテーテルに使用可能な材料」
Schwartzら、米国特許出願公開第2009/0018608号明細書、「高血圧制御用心臓刺激装置及び方法」
Pedersenら、米国特許出願公開第2005/0090846号明細書、「弁形成術装置及び方法」
Claims (6)
- ガイドワイヤ型ペーシングリードであって、
遠位端及び近位端を有する、複糸線の、細長い、螺旋巻リード本体を含み、
螺旋巻リード本体は、電気的に絶縁され管腔を画成する少なくとも第1の糸線及び第2の糸線を含み、第1の糸線は、第1の接触手段及び第1のコネクタ手段に電気的に結合され、第2の糸線は、第2の接触手段及び第2のコネクタ手段に結合され、第1の接触手段と第2の接触手段は、第1の接触手段及び第2の接触手段の両方が組織に適用されたとき、これらの間に電気的短絡経路が存在しないように、十分に間隔を隔てられ、
更に、リード本体は、リード本体の遠位端に非外傷性先端を含み、第1の糸線及び第2の糸線は、異なる直径を有し、リード本体の長さの大部分にわたって巻き合わされ、上記糸線の一方又は他方は、リードの遠位端のすぐ近くで終わっている、
ガイドワイヤ型ペーシングリード。 - 上記第1の糸線及び第2の糸線は、糸線の電気絶縁被覆によって電気的に絶縁されている、請求項1に記載のリード。
- 上記第1の接触手段又は第2の接触手段の一方は、上記リード本体によって画成された外側へ片寄った円形構造体である、請求項1に記載のリード。
- 上記リード本体はループを画成し、上記糸線の一方は、上記ループによって支持されたリング形接触手段に電気的に結合される、請求項1に記載のリード。
- 少なくとも上記第1の糸線及び第2の糸線のうちの一方は、接触手段を画成するために除去された絶縁材の少なくとも一部分を有する、請求項1に記載のリード。
- 上記螺旋巻糸線によって画成された上記管腔内に配置され、且つ非外傷性先端に電気的に結合されている、電気的絶縁層を表面に備える導電性の芯線を更に含む、請求項1に記載のペーシングリード。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24511709P | 2009-09-23 | 2009-09-23 | |
US61/245,117 | 2009-09-23 | ||
PCT/US2010/049789 WO2011037978A2 (en) | 2009-09-23 | 2010-09-22 | Guidewire-style pacing lead |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2013505781A JP2013505781A (ja) | 2013-02-21 |
JP2013505781A5 JP2013505781A5 (ja) | 2013-11-14 |
JP5886202B2 true JP5886202B2 (ja) | 2016-03-16 |
Family
ID=43757300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012530991A Active JP5886202B2 (ja) | 2009-09-23 | 2010-09-22 | ガイドワイヤ型ペーシングリード |
Country Status (7)
Country | Link |
---|---|
US (1) | US9387323B2 (ja) |
EP (1) | EP2480282B1 (ja) |
JP (1) | JP5886202B2 (ja) |
CN (1) | CN102711902B (ja) |
CA (1) | CA2775081A1 (ja) |
ES (1) | ES2550034T3 (ja) |
WO (1) | WO2011037978A2 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5886202B2 (ja) | 2009-09-23 | 2016-03-16 | レイク リージョン マニュファクチュアリング インコーポレイテッド | ガイドワイヤ型ペーシングリード |
US20120109190A1 (en) * | 2010-05-06 | 2012-05-03 | Cvdevices, Llc (A California Limited Liability Company) | Devices, systems, and methods for closing an aperture in a bodily tissue |
US10086191B2 (en) | 2012-04-19 | 2018-10-02 | Medtronic, Inc. | Medical leads having a distal body and an openly coiled filar |
US9545207B2 (en) | 2012-07-25 | 2017-01-17 | Cardiac Pacemakers, Inc. | Temporary implantable medical electrical stimulation lead |
AU2013318149B2 (en) * | 2012-09-19 | 2016-09-22 | Cardiac Pacemakers, Inc. | Fixation mechanisms for temporary implantable medical electrical stimulation leads |
US9351783B2 (en) | 2013-05-01 | 2016-05-31 | Medtronic Cryocath Lp | Diagnostic guidewire for cryoablation sensing and pressure monitoring |
EP3212068B1 (en) | 2014-10-31 | 2020-11-25 | Lake Region Medical, Inc. | Fiber bragg grating multi-point pressure sensing guidewire with birefringent component |
CN104399174A (zh) * | 2014-11-28 | 2015-03-11 | 中山市普利斯微创介入医械有限公司 | 绝缘导丝 |
US20170189674A1 (en) * | 2016-01-04 | 2017-07-06 | Medtronic, Inc. | Medical electrical lead |
US10881851B2 (en) * | 2016-03-18 | 2021-01-05 | Cardiac Interventions And Aviation Llc | Pacing guidewire |
US10773076B2 (en) | 2016-07-05 | 2020-09-15 | Wesley Robert Pedersen | Temporary pacing lead |
WO2018017731A1 (en) | 2016-07-19 | 2018-01-25 | Cygnus Investment Corporation | Guidewire having conductive elements |
EP3856326A1 (en) * | 2018-09-27 | 2021-08-04 | Verily Life Sciences LLC | Implantable medical devices with microfabricated leads |
JP2022530872A (ja) | 2019-04-22 | 2022-07-04 | 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 | 癌治療のための電気刺激機器 |
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EP3958956B1 (en) | 2019-04-23 | 2024-02-28 | Boston Scientific Scimed Inc. | Electrodes for electrical stimulation to treat cancer |
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-
2010
- 2010-09-22 JP JP2012530991A patent/JP5886202B2/ja active Active
- 2010-09-22 CA CA2775081A patent/CA2775081A1/en not_active Abandoned
- 2010-09-22 EP EP10819375.6A patent/EP2480282B1/en active Active
- 2010-09-22 US US12/887,871 patent/US9387323B2/en active Active
- 2010-09-22 WO PCT/US2010/049789 patent/WO2011037978A2/en active Application Filing
- 2010-09-22 CN CN201080045698.9A patent/CN102711902B/zh active Active
- 2010-09-22 ES ES10819375.6T patent/ES2550034T3/es active Active
Also Published As
Publication number | Publication date |
---|---|
EP2480282A4 (en) | 2013-03-13 |
EP2480282B1 (en) | 2015-08-26 |
EP2480282A2 (en) | 2012-08-01 |
JP2013505781A (ja) | 2013-02-21 |
WO2011037978A8 (en) | 2012-07-19 |
CN102711902A (zh) | 2012-10-03 |
US9387323B2 (en) | 2016-07-12 |
WO2011037978A2 (en) | 2011-03-31 |
ES2550034T3 (es) | 2015-11-04 |
CA2775081A1 (en) | 2011-03-31 |
WO2011037978A3 (en) | 2011-09-09 |
CN102711902B (zh) | 2015-09-16 |
US20110071608A1 (en) | 2011-03-24 |
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