JP6372320B2 - 同軸ケーブル及びそれを用いた医療用ケーブル - Google Patents
同軸ケーブル及びそれを用いた医療用ケーブル Download PDFInfo
- Publication number
- JP6372320B2 JP6372320B2 JP2014234170A JP2014234170A JP6372320B2 JP 6372320 B2 JP6372320 B2 JP 6372320B2 JP 2014234170 A JP2014234170 A JP 2014234170A JP 2014234170 A JP2014234170 A JP 2014234170A JP 6372320 B2 JP6372320 B2 JP 6372320B2
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- coaxial cable
- void
- insulating tape
- cable according
- 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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Links
- 239000004020 conductor Substances 0.000 claims description 35
- 239000012212 insulator Substances 0.000 claims description 35
- 239000010410 layer Substances 0.000 claims description 30
- 239000011800 void material Substances 0.000 claims description 27
- -1 polytetrafluoroethylene Polymers 0.000 claims description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 claims description 5
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 4
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 10
- 239000006260 foam Substances 0.000 description 7
- 238000004804 winding Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000005187 foaming Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000004049 embossing Methods 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1834—Construction of the insulation between the conductors
- H01B11/1839—Construction of the insulation between the conductors of cellular structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/42—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes polyesters; polyethers; polyacetals
- H01B3/421—Polyesters
- H01B3/422—Linear saturated polyesters derived from dicarboxylic acids and dihydroxy compounds
- H01B3/423—Linear aromatic polyesters
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B11/00—Communication cables or conductors
- H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
- H01B11/1834—Construction of the insulation between the conductors
- H01B11/1847—Construction of the insulation between the conductors of helical wrapped structure
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Communication Cables (AREA)
- Insulated Conductors (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
Description
101 中心導体
102 絶縁体
103 保護体
104 遮蔽体
105 ジャケット
106 空隙
107 絶縁テープ
108 空隙含有層
109 補強層
200 心線ユニット
300 医療用ケーブル
Claims (9)
- 中心導体と、
前記中心導体の周囲に囲繞形成されている絶縁体と、
を備えており、
前記絶縁体は、片面に形成されている複数の空隙を有していると共にその片面を外周面として前記中心導体の周囲に重ね巻きされている絶縁テープからなることを特徴とする同軸ケーブル。 - 前記絶縁テープは、前記空隙が形成されている空隙含有層と、前記空隙含有層に熱融着されている補強層と、からなる請求項1に記載の同軸ケーブル。
- 前記空隙含有層は、ポリテトラフルオロエチレン又はポリエチレンで形成されており、前記補強層は、ポリエチレンテレフタレートで形成されている請求項2に記載の同軸ケーブル。
- 前記空隙含有層は、前記空隙で貫通されている請求項2又は3に記載の同軸ケーブル。
- 前記空隙は、丸型であり、それぞれが等間隔で千鳥状に配置されている請求項1から4の何れか一項に記載の同軸ケーブル。
- 前記絶縁体の周囲に囲繞形成されている保護体を更に備えている請求項1から5の何れか一項に記載の同軸ケーブル。
- 前記保護体は、前記絶縁体の周囲に巻き付けられている保護テープ又は前記絶縁体の周囲に非充実押出成型されている保護層からなる請求項6に記載の同軸ケーブル。
- 前記絶縁テープは、厚さが30μm以下である請求項1から7の何れか一項に記載の同軸ケーブル。
- 請求項1から8の何れか一項に記載の複数本の同軸ケーブルを撚り合わせてなる複数本の心線ユニットが集合されてなることを特徴とする医療用ケーブル。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014234170A JP6372320B2 (ja) | 2014-11-19 | 2014-11-19 | 同軸ケーブル及びそれを用いた医療用ケーブル |
CN201510649521.4A CN105609210A (zh) | 2014-11-19 | 2015-10-09 | 同轴线缆及使用该同轴线缆的医疗用线缆 |
US14/944,945 US9734934B2 (en) | 2014-11-19 | 2015-11-18 | Coaxial cable and medical cable using same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014234170A JP6372320B2 (ja) | 2014-11-19 | 2014-11-19 | 同軸ケーブル及びそれを用いた医療用ケーブル |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018133821A Division JP6551763B2 (ja) | 2018-07-17 | 2018-07-17 | 同軸ケーブル及びそれを用いたケーブル |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016100102A JP2016100102A (ja) | 2016-05-30 |
JP6372320B2 true JP6372320B2 (ja) | 2018-08-15 |
Family
ID=55962302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014234170A Active JP6372320B2 (ja) | 2014-11-19 | 2014-11-19 | 同軸ケーブル及びそれを用いた医療用ケーブル |
Country Status (3)
Country | Link |
---|---|
US (1) | US9734934B2 (ja) |
JP (1) | JP6372320B2 (ja) |
CN (1) | CN105609210A (ja) |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1939264A (en) * | 1930-02-05 | 1933-12-12 | Callenders Cable & Const Co | Electric cable |
US3077510A (en) * | 1959-06-02 | 1963-02-12 | Anaconda Wire & Cable Co | High voltage power cable |
US3496281A (en) * | 1967-03-14 | 1970-02-17 | Du Pont | Spacing structure for electrical cable |
JPS5386382U (ja) * | 1976-12-17 | 1978-07-15 | ||
JPS588535Y2 (ja) * | 1979-04-20 | 1983-02-16 | 日東電工株式会社 | 熱収縮性物品 |
JPS57192022U (ja) * | 1981-05-29 | 1982-12-06 | ||
US4767673A (en) * | 1985-10-28 | 1988-08-30 | Toyo Aluminium Kabushiki Kaisha | Laminates and formings made from the same |
JPH0554729A (ja) | 1991-08-22 | 1993-03-05 | Sumitomo Electric Ind Ltd | シールド電線 |
JP2580413Y2 (ja) * | 1992-08-21 | 1998-09-10 | 株式会社潤工社 | 絶縁電線および同軸ケーブル |
US5569876A (en) * | 1993-05-17 | 1996-10-29 | Podgorski; Andrew S. | High voltage insulating structure |
US5393929A (en) * | 1993-11-23 | 1995-02-28 | Junkosha Co. Ltd. | Electrical insulation and articles thereof |
DE4427282C2 (de) * | 1994-08-02 | 1999-11-04 | Kabelmetal Electro Gmbh | Verfahren zur Herstellung eines koaxialen Hochfrequenz-Kabels |
JP2002050239A (ja) * | 2000-08-07 | 2002-02-15 | Hirakawa Hewtech Corp | 発泡絶縁電線 |
US20020088641A1 (en) * | 2001-01-08 | 2002-07-11 | Murga Patricio G. | Insulating structure for a coaxial cable and method for applying the same |
JP4479127B2 (ja) | 2001-06-07 | 2010-06-09 | 日立電線株式会社 | プローブケーブル |
DE10345664B4 (de) * | 2003-09-25 | 2008-11-13 | Siemens Ag | Leiter für flüssigkeitsgekühlte Wicklungen |
JP4910397B2 (ja) * | 2006-01-13 | 2012-04-04 | 住友電気工業株式会社 | 複合ケーブル及び複合ケーブル加工品 |
JP2009009783A (ja) * | 2007-06-27 | 2009-01-15 | Fujikura Ltd | 電気絶縁体およびフレキシブルフラットケーブル |
US7674981B1 (en) * | 2008-09-25 | 2010-03-09 | Alcatel-Lucent Usa Inc. | Structured dielectric for coaxial cable |
JP5257180B2 (ja) * | 2008-11-19 | 2013-08-07 | 住友電装株式会社 | 電線の保護材 |
JP2011228064A (ja) | 2010-04-16 | 2011-11-10 | Hitachi Cable Ltd | 高周波同軸ケーブルの製造方法及び高周波同軸ケーブル並びに押出装置 |
US8691393B2 (en) * | 2010-10-27 | 2014-04-08 | Laird Technologies, Inc. | EMI shielding heat shrinkable tapes |
JP5545179B2 (ja) | 2010-11-10 | 2014-07-09 | 日立金属株式会社 | 発泡絶縁電線及びその製造方法 |
CN203631172U (zh) * | 2011-04-07 | 2014-06-04 | 3M创新有限公司 | 高速传输电缆 |
JP5920278B2 (ja) * | 2013-04-15 | 2016-05-18 | 日立金属株式会社 | 差動信号伝送用ケーブル及び多対差動信号伝送用ケーブル |
-
2014
- 2014-11-19 JP JP2014234170A patent/JP6372320B2/ja active Active
-
2015
- 2015-10-09 CN CN201510649521.4A patent/CN105609210A/zh active Pending
- 2015-11-18 US US14/944,945 patent/US9734934B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20160141071A1 (en) | 2016-05-19 |
CN105609210A (zh) | 2016-05-25 |
JP2016100102A (ja) | 2016-05-30 |
US9734934B2 (en) | 2017-08-15 |
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