JP6495258B2 - 可撓性導体トラックアレンジメント及び製造方法 - Google Patents
可撓性導体トラックアレンジメント及び製造方法 Download PDFInfo
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- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 13
- 239000000919 ceramic Substances 0.000 claims description 12
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- 239000007943 implant Substances 0.000 description 9
- 238000005452 bending Methods 0.000 description 8
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- 229910052697 platinum Inorganic materials 0.000 description 5
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- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 2
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- BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
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- A—HUMAN NECESSITIES
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- 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
- A61N1/0526—Head electrodes
- A61N1/0541—Cochlear electrodes
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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
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
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- H—ELECTRICITY
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
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- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
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- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K2203/13—Moulding and encapsulation; Deposition techniques; Protective layers
- H05K2203/1305—Moulding and encapsulation
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K2203/30—Details of processes not otherwise provided for in H05K2203/01 - H05K2203/17
- H05K2203/308—Sacrificial means, e.g. for temporarily filling a space for making a via or a cavity or for making rigid-flexible PCBs
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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- H05K3/22—Secondary treatment of printed circuits
- H05K3/28—Applying non-metallic protective coatings
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- Y10T428/1241—Nonplanar uniform thickness or nonlinear uniform diameter [e.g., L-shape]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y10T428/00—Stock material or miscellaneous articles
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Description
Claims (15)
- 金属層から形成される導体トラックのセットと、
前記導体トラックの上側の第1の絶縁体層と、
前記導体トラックの下側の第2の絶縁体層と、
を含む可撓性導体トラックアレンジメントであって、前記可撓性導体トラックアレンジメントは、当該可撓性導体トラックアレンジメントが非応力形態を有する予め曲げた状態に製造されている、当該予め曲げた状態を有し、前記予め曲げた状態では、第1平面内で略平面であり、
前記導体トラックは、前記第1平面内に延在し、前記第1平面に対して垂直に局所的に波形とされ、
前記第1の絶縁体層及び前記第2の絶縁体層は各々、前記金属層に隣接するセラミックのサブ層と、外側のポリマのサブ層とを含む、
可撓性導体トラックアレンジメント。 - 前記波形は、0.5μm〜10μmの範囲内の高さを有する、請求項1に記載の可撓性導体トラックアレンジメント。
- 前記波形は、5μm〜50μmの範囲内のピッチを有する、請求項1又は2に記載の可撓性導体トラックアレンジメント。
- 前記導体トラックの長さは10cm〜40cmの範囲内である、請求項1乃至3の何れか一項に記載の可撓性導体トラックアレンジメント。
- 前記導体トラックのセットは、10トラック〜30トラックを含む、請求項1乃至4の何れか一項に記載の可撓性導体トラックアレンジメント。
- 前記導体トラックのセットは、0.2mm〜1.0mmの間の全幅を有する、請求項1乃至5の何れか一項に記載の可撓性導体トラックアレンジメント。
- 担体と、
前記担体の周りに巻かれる、請求項1乃至6の何れか一項に記載の可撓性導体トラックアレンジメントと、
を含む、導体アレンジメント。 - 前記担体は、管形状又は円筒形状を有する区間を含む、請求項7に記載の導体アレンジメント。
- 前記区間内の少なくとも1つの場所において、前記担体は、1mm未満又は0.5mm未満の断面寸法を有する断面を含む、請求項8に記載の導体アレンジメント。
- 前記断面は円形であり、前記断面寸法は直径である、請求項9に記載の導体アレンジメント。
- 信号源と、
センサ及び/又は刺激ユニットと、
前記信号源と、前記センサ及び/又は刺激ユニットとに接続される、請求項7乃至10の何れか一項に記載の導体アレンジメントと、
を含む、ニューロンを感知及び/又は刺激するための装置。 - 前記センサ及び/又は刺激ユニットは、前記可撓性導体トラックアレンジメントに組み込まれる、請求項11に記載の装置。
- 第1の基板を提供するステップと、
前記基板の上にエッチング停止層を提供するステップと、
前記エッチング停止層の上に段状の層を提供するステップと、
前記段状の層の上側に第1の絶縁体層を形成するステップと、
前記第1の絶縁体層の上に金属層を形成し、細長い導体トラックを形成するように当該金属層をパターン形成するステップと、
前記金属層の上に第2の絶縁体層を形成するステップと、
溶解性接着剤を用いて、構造体を前記第1の基板の反対側で第2の基板に接着するステップと、
前記第1の基板を前記エッチング停止層までエッチング除去するステップと、
前記エッチング停止層と前記段状の層とをエッチング除去するステップと、
前記第2の基板を除去するために前記接着剤を溶解するステップと、
を含み、
前記第2の絶縁体層を形成するステップは、前記金属層に隣接するセラミックのサブ層と、外側のポリマのサブ層とを形成するステップを含み、前記段状の層の上側に形成される前記第1の絶縁体層はセラミックのサブ層を含み、前記第1の基板をエッチング除去する前記ステップの後に、外側のポリマのサブ層を形成するステップを更に含み、
前記細長い導体トラックは略平面であるが、前記段状の層に対応する形状を有して、前記略平面に対して垂直に局所的に波形とされる、
可撓性導体トラックアレンジメントを形成する方法。 - 前記段状の層は、0.5μm〜10μmの範囲内の高さを有する一連の隆起部を含み、前記隆起部は5μm〜50μmの範囲内のピッチを有する、請求項13に記載の方法。
- 1mm未満又は0.5mm未満の直径を有する管状の担体の周りに、前記可撓性導体トラックアレンジメントを螺旋状に巻くステップを更に含む、請求項13又は14に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP13187478.6 | 2013-10-07 | ||
EP13187478 | 2013-10-07 | ||
PCT/EP2014/070795 WO2015052029A1 (en) | 2013-10-07 | 2014-09-29 | Flexible conductive track arrangement and manufacturing method |
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JP2016533209A JP2016533209A (ja) | 2016-10-27 |
JP6495258B2 true JP6495258B2 (ja) | 2019-04-03 |
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JP2016520639A Expired - Fee Related JP6495258B2 (ja) | 2013-10-07 | 2014-09-29 | 可撓性導体トラックアレンジメント及び製造方法 |
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US (1) | US10492701B2 (ja) |
EP (1) | EP3055017B1 (ja) |
JP (1) | JP6495258B2 (ja) |
CN (1) | CN105592884B (ja) |
BR (1) | BR112016007406A2 (ja) |
RU (1) | RU2678637C2 (ja) |
WO (1) | WO2015052029A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
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GB2521616A (en) * | 2013-12-23 | 2015-07-01 | Nokia Technologies Oy | A substrate scaffold structure and associated apparatus and methods |
US20180068759A1 (en) * | 2016-09-06 | 2018-03-08 | Biotronik Se & Co. Kg | Stretchable Electrode Conductor Arrangement and Medical Implant |
WO2018140623A1 (en) * | 2017-01-26 | 2018-08-02 | Cardiac Pacemakers, Inc. | Leadless device with overmolded components |
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US10492701B2 (en) | 2019-12-03 |
RU2678637C2 (ru) | 2019-01-30 |
RU2016117389A (ru) | 2017-11-15 |
CN105592884A (zh) | 2016-05-18 |
CN105592884B (zh) | 2019-04-09 |
BR112016007406A2 (pt) | 2017-08-01 |
JP2016533209A (ja) | 2016-10-27 |
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