JP2013523260A - 磁気シールドを有する誘導充電器 - Google Patents
磁気シールドを有する誘導充電器 Download PDFInfo
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/375—Constructional arrangements, e.g. casings
- A61N1/3758—Packaging of the components within the casing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/378—Electrical supply
- A61N1/3787—Electrical supply from an external energy source
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
- H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/342—The other DC source being a battery actively interacting with the first one, i.e. battery to battery charging
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/10—The network having a local or delimited stationary reach
- H02J2310/20—The network being internal to a load
- H02J2310/23—The load being a medical device, a medical implant, or a life supporting device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
- H02J7/0044—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction specially adapted for holding portable devices containing batteries
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electromagnetism (AREA)
- Physics & Mathematics (AREA)
- Electrotherapy Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
【選択図】 図6
Description
本出願は、本明細書においてその全内容が引用により組み込まれている2010年3月26日出願の米国特許仮出願番号第61/318/143号の恩典を請求するものである。
110 EM場
114 皮膚
500 充電器
508 電子回路
514 バッテリ
Claims (24)
- 埋め込み型医療装置と共に使用するための外部装置であって、
ハウジングと、
前記ハウジング内のコイルと、
前記ハウジング内の再充電可能バッテリと、
高透磁性材料を含む前記ハウジング内の磁気シールドと、
を含み、
前記磁気シールドは、前記バッテリと前記コイルの間に位置付けられ、
前記コイルは、埋め込み型医療装置に電力を供給するのに使用される、
ことを特徴とする装置。 - 前記磁気シールドは、フェライトプレートを含むことを特徴とする請求項1に記載の装置。
- 前記再充電可能バッテリは、再充電可能プリズム形リチウムイオンバッテリを含むことを特徴とする請求項1に記載の装置。
- 前記外部装置の前記ハウジング内にプリント基板(PCB)を更に含むことを特徴とする請求項1に記載の装置。
- 前記磁気シールドは、接着によって前記PCBに取り付けられることを特徴とする請求項4に記載の装置。
- 前記磁気シールド及びコイルは、前記PCBの第1の側面上に位置付けられ、前記バッテリは、該PCBの第2の側面上に位置付けられることを特徴とする請求項4に記載の装置。
- 前記磁気シールド及びバッテリは、前記PCBの第1の側面上に位置付けられ、前記コイルは、該PCBの第2の側面上に位置付けられることを特徴とする請求項4に記載の装置。
- 前記磁気シールドは、前記コイルの範囲全体を覆うことを特徴とする請求項1に記載の装置。
- 前記コイル、バッテリ、及び磁気シールドは、同軸的に整列することを特徴とする請求項1に記載の装置。
- 埋め込み型医療装置と共に使用するための外部装置であって、
ハウジングと、
前記ハウジング内のコイルと、
前記ハウジング内の再充電可能バッテリと、
高透磁性材料で作られた複数のプレートを含む前記ハウジング内の磁気シールドと、
を含み、
前記磁気シールドは、前記バッテリと前記コイルの間に位置付けられ、
前記コイルは、埋め込み型医療装置に電力を供給するために使用される、
ことを特徴とする装置。 - 前記複数のプレートの各々は、フェライトプレートであり、
前記複数のプレートは、実質的に前記コイルの範囲全体を覆うタイル張り配置に構成される、
ことを特徴とする請求項10に記載の装置。 - 前記再充電可能バッテリは、再充電可能プリズム形リチウムイオンバッテリを含むことを特徴とする請求項10に記載の装置。
- 前記外部装置の前記ハウジング内にプリント基板(PCB)を更に含むことを特徴とする請求項10に記載の装置。
- 前記磁気シールドは、接着によって前記PCBに取り付けられることを特徴とする請求項13に記載の装置。
- 前記磁気シールド及びコイルは、前記PCBの第1の側面上に位置付けられ、前記バッテリは、該PCBの第2の側面上に位置付けられることを特徴とする請求項13に記載の装置。
- 前記磁気シールド及びバッテリは、前記PCBの第1の側面上に位置付けられ、前記コイルは、該PCBの第2の側面上に位置付けられることを特徴とする請求項13に記載の装置。
- 前記コイル、バッテリ、及び磁気シールドは、同軸的に整列することを特徴とする請求項10に記載の装置。
- 埋め込み型医療装置と共に使用するための外部装置であって、
ハウジングと、
前記ハウジング内のコイルと、
前記ハウジング内の再充電可能バッテリと、
高透磁性材料で作られた箱を含む前記ハウジング内の磁気シールドと、
を含み、
前記箱は、前記バッテリを覆い、
前記磁気シールド及びバッテリは、前記コイルの範囲内にあり、
前記コイルは、埋め込み型医療装置に電力を供給するために使用される、
ことを特徴とする装置。 - 前記箱は、2つのクラムシェルフェライトプレートを含むことを特徴とする請求項18に記載の装置。
- 前記箱は、実質的にバッテリ全体を覆うタイル張り配置に構成された複数のフェライトプレートを含むことを特徴とする請求項18に記載の装置。
- 前記外部装置の前記ハウジング内にプリント基板(PCB)を更に含み、
前記PCBは、前記バッテリ及び磁気シールドを収容するための切り欠き区域を有する、
ことを特徴とする請求項18に記載の装置。 - 電子回路を更に含み、
前記コイルは、前記PCBの第1の側面の外縁の周囲に位置付けられ、前記電子回路は、該PCBの第2の側面上に位置付けられる、
ことを特徴とする請求項21に記載の装置。 - 前記箱は、間隙を含有することを特徴とする請求項18に記載の装置。
- 前記コイル、バッテリ、及び箱は、同軸的に整列することを特徴とする請求項18に記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31814310P | 2010-03-26 | 2010-03-26 | |
US61/318,143 | 2010-03-26 | ||
PCT/US2011/028071 WO2011119352A1 (en) | 2010-03-26 | 2011-03-11 | Inductive charger with magnetic shielding |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013523260A true JP2013523260A (ja) | 2013-06-17 |
JP2013523260A5 JP2013523260A5 (ja) | 2014-04-10 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013502609A Pending JP2013523260A (ja) | 2010-03-26 | 2011-03-11 | 磁気シールドを有する誘導充電器 |
Country Status (7)
Country | Link |
---|---|
US (2) | US9030159B2 (ja) |
EP (1) | EP2552541B1 (ja) |
JP (1) | JP2013523260A (ja) |
AU (1) | AU2011229869A1 (ja) |
CA (1) | CA2793182C (ja) |
ES (1) | ES2474592T3 (ja) |
WO (1) | WO2011119352A1 (ja) |
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JP2016105694A (ja) * | 2011-12-21 | 2016-06-09 | ボストン サイエンティフィック ニューロモデュレイション コーポレイション | 付属品充電コイルに結合可能な外部充電器を有する埋め込み可能医療デバイスのためのシステム |
JP2017502794A (ja) * | 2013-11-11 | 2017-01-26 | ソーラテック コーポレイション | ヒンジ付共振電力伝送コイル |
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WO2011119352A1 (en) | 2011-09-29 |
EP2552541A1 (en) | 2013-02-06 |
CA2793182C (en) | 2015-11-17 |
ES2474592T3 (es) | 2014-07-09 |
US20110234155A1 (en) | 2011-09-29 |
US20150224323A1 (en) | 2015-08-13 |
EP2552541B1 (en) | 2014-06-18 |
CA2793182A1 (en) | 2011-09-29 |
US9030159B2 (en) | 2015-05-12 |
US9636508B2 (en) | 2017-05-02 |
AU2011229869A1 (en) | 2012-10-04 |
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