FR3028659B1 - Condensateur hermetiquement ferme pour dispositif medical implantable - Google Patents
Condensateur hermetiquement ferme pour dispositif medical implantable Download PDFInfo
- Publication number
- FR3028659B1 FR3028659B1 FR1560794A FR1560794A FR3028659B1 FR 3028659 B1 FR3028659 B1 FR 3028659B1 FR 1560794 A FR1560794 A FR 1560794A FR 1560794 A FR1560794 A FR 1560794A FR 3028659 B1 FR3028659 B1 FR 3028659B1
- Authority
- FR
- France
- Prior art keywords
- anode wire
- port
- medical devices
- implantable medical
- housing
- 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.)
- Active
Links
- 239000003990 capacitor Substances 0.000 title abstract 2
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000000806 elastomer Substances 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
- H01G9/10—Sealing, e.g. of lead-in wires
-
- 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
- A61N1/38—Applying electric currents by contact electrodes alternating or intermittent currents for producing shock effects
- A61N1/39—Heart defibrillators
- A61N1/3956—Implantable devices for applying electric shocks to the heart, e.g. for cardioversion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/0029—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/008—Terminals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/08—Housing; Encapsulation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/145—Liquid electrolytic capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/02—Diaphragms; Separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/07—Dielectric layers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Electrotherapy Devices (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
La présente invention concerne un condensateur électrolytique humide (10) comprenant une anode, un fil d'anode (220), un électrolyte, un boîtier (12) ayant une paroi qui définit un orifice de fil d'anode (34), et un ensemble d'étanchéité (300). L'ensemble d'étanchéité (300) est raccordé au boîtier (12) au niveau de l'orifice de fil d'anode (34), et une partie du fil d'anode (220) s'étend à travers celui-ci. L'ensemble d'étanchéité (300) comprend un tube isolant (306), une plaque métallique (301), et une bague élastomère (311). Le tube reçoit le fil d'anode (220) et a une première partie s'étendant à travers l'orifice de fil d'anode (34) et une seconde partie située dans un intérieur du boîtier (12). La plaque est adjacente à une surface extérieure (27) de la paroi, couvre l'orifice de fil d'anode (34), et contient un orifice. La bague est positionnée adjacente à une surface intérieure de la paroi et contient un orifice.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/542,761 US9620293B2 (en) | 2014-11-17 | 2014-11-17 | Hermetically sealed capacitor for an implantable medical device |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3028659A1 FR3028659A1 (fr) | 2016-05-20 |
FR3028659B1 true FR3028659B1 (fr) | 2021-07-02 |
Family
ID=55855661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1560794A Active FR3028659B1 (fr) | 2014-11-17 | 2015-11-12 | Condensateur hermetiquement ferme pour dispositif medical implantable |
Country Status (6)
Country | Link |
---|---|
US (1) | US9620293B2 (fr) |
JP (1) | JP6721964B2 (fr) |
CN (1) | CN105609314B (fr) |
DE (1) | DE102015221050A1 (fr) |
FR (1) | FR3028659B1 (fr) |
HK (1) | HK1218806A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6638554B2 (ja) | 2016-05-19 | 2020-01-29 | 株式会社デンソー | 物体検知装置及び物体検知方法 |
US9870869B1 (en) * | 2016-06-28 | 2018-01-16 | Avx Corporation | Wet electrolytic capacitor |
US10431389B2 (en) | 2016-11-14 | 2019-10-01 | Avx Corporation | Solid electrolytic capacitor for high voltage environments |
US10832871B2 (en) | 2016-11-14 | 2020-11-10 | Avx Corporation | Wet electrolytic capacitor for an implantable medical device |
US10737101B2 (en) | 2016-11-14 | 2020-08-11 | Avx Corporation | Medical device containing a solid electrolytic capacitor |
WO2019113055A1 (fr) | 2017-12-05 | 2019-06-13 | Avx Corporation | Condensateur électrolytique humide pour un dispositif médical implantable |
WO2021153751A1 (fr) * | 2020-01-30 | 2021-08-05 | パナソニックIpマネジメント株式会社 | Condensateur électrolytique |
US11450486B2 (en) * | 2020-04-03 | 2022-09-20 | Greatbatch Ltd. | Electrolytic capacitor having a tantalum anode |
WO2024097127A1 (fr) * | 2022-11-04 | 2024-05-10 | Tc1 Llc | Systèmes et procédés pour enceintes de dispositif implantable |
Family Cites Families (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3300692A (en) * | 1964-05-05 | 1967-01-24 | Mallory & Co Inc P R | Seal structure in electrolytic device including disc-members and anode spacer |
US5104738A (en) | 1988-06-01 | 1992-04-14 | The United States Of America As Represented By The United States Department Of Energy | Sealing glasses for titanium and titanium alloys |
US5111327A (en) | 1991-03-04 | 1992-05-05 | General Electric Company | Substituted 3,4-polymethylenedioxythiophenes, and polymers and electro responsive devices made therefrom |
US6594140B1 (en) | 1993-03-22 | 2003-07-15 | Evans Capacitor Company Incorporated | Capacitor |
US5369547A (en) | 1993-03-22 | 1994-11-29 | The Evans Findings Co., Ltd. | Capacitor |
JP2765462B2 (ja) | 1993-07-27 | 1998-06-18 | 日本電気株式会社 | 固体電解コンデンサおよびその製造方法 |
JPH07135126A (ja) | 1993-11-10 | 1995-05-23 | Nec Corp | 固体電解コンデンサ及びその製造方法 |
JP3068430B2 (ja) | 1995-04-25 | 2000-07-24 | 富山日本電気株式会社 | 固体電解コンデンサ及びその製造方法 |
US5812367A (en) | 1996-04-04 | 1998-09-22 | Matsushita Electric Industrial Co., Ltd. | Solid electrolytic capacitors comprising a conductive layer made of a polymer of pyrrole or its derivative |
US5648302A (en) | 1996-09-13 | 1997-07-15 | Sandia Corporation | Sealing glasses for titanium and titanium alloys |
GB9700566D0 (en) | 1997-01-13 | 1997-03-05 | Avx Ltd | Binder removal |
US5870272A (en) * | 1997-05-06 | 1999-02-09 | Medtronic Inc. | Capacitive filter feedthrough for implantable medical device |
US6322912B1 (en) | 1998-09-16 | 2001-11-27 | Cabot Corporation | Electrolytic capacitor anode of valve metal oxide |
US6391275B1 (en) | 1998-09-16 | 2002-05-21 | Cabot Corporation | Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides |
US6416730B1 (en) | 1998-09-16 | 2002-07-09 | Cabot Corporation | Methods to partially reduce a niobium metal oxide oxygen reduced niobium oxides |
US6517892B1 (en) * | 1999-05-24 | 2003-02-11 | Showa Denko K.K. | Solid electrolytic capacitor and method for producing the same |
DE10004725A1 (de) | 2000-02-03 | 2001-08-09 | Bayer Ag | Verfahren zur Herstellung von wasserlöslichen pi-konjugierten Polymeren |
US6576099B2 (en) | 2000-03-23 | 2003-06-10 | Cabot Corporation | Oxygen reduced niobium oxides |
US7107099B1 (en) | 2000-11-03 | 2006-09-12 | Cardiac Pacemakers, Inc. | Capacitor having a feedthrough assembly with a coupling member |
CN100477041C (zh) | 2000-11-06 | 2009-04-08 | 卡伯特公司 | 改性氧还原电子管金属氧化物 |
US20040260354A1 (en) * | 2003-06-17 | 2004-12-23 | Nielsen Christian S. | Miniature compression feedthrough assembly for electrochemical devices |
EP1498391B1 (fr) | 2003-07-15 | 2010-05-05 | H.C. Starck GmbH | sous-oxyde de niobium |
DE10333156A1 (de) | 2003-07-22 | 2005-02-24 | H.C. Starck Gmbh | Verfahren zur Herstellung von Niobsuboxid |
DE10347702B4 (de) | 2003-10-14 | 2007-03-29 | H.C. Starck Gmbh | Sinterkörper auf Basis Niobsuboxid |
PL1524678T3 (pl) | 2003-10-17 | 2010-01-29 | Starck H C Gmbh | Kondensatory elektrolityczne o polimerycznej warstwie zewnętrznej |
US6952339B1 (en) * | 2004-05-13 | 2005-10-04 | Todd Knowles | Tantalum capacitor case with increased volumetric efficiency |
US7206186B1 (en) | 2006-05-31 | 2007-04-17 | Cornell Dubilier Marketing, Inc. | Hermetically sealed electrolytic capacitor |
US7483260B2 (en) | 2006-12-22 | 2009-01-27 | Greatbatch Ltd. | Dual anode capacitor with internally connected anodes |
US7515396B2 (en) | 2007-03-21 | 2009-04-07 | Avx Corporation | Solid electrolytic capacitor containing a conductive polymer |
US8279585B2 (en) | 2008-12-09 | 2012-10-02 | Avx Corporation | Cathode for use in a wet capacitor |
US8194395B2 (en) * | 2009-10-08 | 2012-06-05 | Avx Corporation | Hermetically sealed capacitor assembly |
US8687347B2 (en) * | 2011-01-12 | 2014-04-01 | Avx Corporation | Planar anode for use in a wet electrolytic capacitor |
US8300387B1 (en) * | 2011-04-07 | 2012-10-30 | Avx Corporation | Hermetically sealed electrolytic capacitor with enhanced mechanical stability |
BR112014010635B1 (pt) * | 2011-11-03 | 2020-12-29 | Fastcap Systems Corporation | sistema de registro em log |
-
2014
- 2014-11-17 US US14/542,761 patent/US9620293B2/en active Active
-
2015
- 2015-10-28 DE DE102015221050.2A patent/DE102015221050A1/de active Pending
- 2015-10-28 CN CN201510726554.4A patent/CN105609314B/zh active Active
- 2015-11-12 FR FR1560794A patent/FR3028659B1/fr active Active
- 2015-11-16 JP JP2015223642A patent/JP6721964B2/ja not_active Expired - Fee Related
-
2016
- 2016-06-10 HK HK16106700.0A patent/HK1218806A1/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2016100602A (ja) | 2016-05-30 |
FR3028659A1 (fr) | 2016-05-20 |
CN105609314B (zh) | 2018-12-04 |
CN105609314A (zh) | 2016-05-25 |
US20160141110A1 (en) | 2016-05-19 |
JP6721964B2 (ja) | 2020-07-15 |
US9620293B2 (en) | 2017-04-11 |
DE102015221050A1 (de) | 2016-05-19 |
HK1218806A1 (zh) | 2017-03-10 |
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CD | Change of name or company name |
Owner name: KYOCERA AVX COMPONENTS CORPORATION, US Effective date: 20220125 |
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