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76 条记录 (耗时 0.026 秒)

    Polytetrafluoroethylene Tube and Medical Tube Using Same
    2.
    发明公开
    Polytetrafluoroethylene Tube and Medical Tube Using Same 审中-公开

    公开(公告)号：US20230372591A1

    公开(公告)日：2023-11-23

    申请号：US18222174

    申请日：2023-07-14

    申请人： Junkosha Inc.

    发明人： Masamichi Takahashi ,  Ayumi Matsuda ,  Koichiro Yoshioka

    IPC分类号： A61L29/06

    CPC分类号： A61L29/06

    摘要： PROBLEM TO BE SOLVED: To provide a passing tube for medical device capable of excellently retaining lumen lubricating properties without impairing the operability of a medical device after the tube is repeatedly used, for example, in the endovascular treatment; and also to provide a catheter equipped with the tube. SOLUTION: The passing tube for medical device has a layered structure consisting of a lubricating layer 4 and a flexible layer 5 disposed around the lubricating layer 4. The passing tube for medical device is characterized by the lubricating layer 4 which is made of a fluorine-containing ethylenic polymer to improve the reversibility as well as the lubricating property when the medical device passes through the tube.

    Electric wire, cable harness and flying object
    3.
    发明授权
    Electric wire, cable harness and flying object 有权

    公开(公告)号：US11289239B2

    公开(公告)日：2022-03-29

    申请号：US16970476

    申请日：2019-02-07

    申请人： JUNKOSHA INC.

    发明人： Hidenori Furuta

    IPC分类号： H01B7/02 ,  H01B3/36 ,  H01B7/00 ,  H01B13/012 ,  H01B3/30 ,  H01B3/44

    摘要： There is provided an electric wire having a conductor total cross-sectional area of 2 mm2 or less and high reliability. The electric wire includes: a twisted wire conductor (2) including a plurality of strand conductors (21 to 27) twisted together with each other and having a total cross-sectional area of the plurality of strand conductors of 2 mm2 or less; and a covering member (3) made from a resin material having a flexural modulus of 0.6 GPa or more and covering the twisted wire conductor so that an inner wall thereof is in contact with an outer peripheral surface of the twisted wire conductor, wherein the twisted wire conductor (2) has, on an outer peripheral surface thereof, recesses having a maximum depth of 5% or less of a maximum diameter of the twisted wire conductor in a cross section perpendicular to a length direction of the twisted wire conductor and containing boundaries of the plurality of strand conductors.

    CONDUIT SUPPORT DEVICE
    4.
    发明申请
    CONDUIT SUPPORT DEVICE 有权

    公开(公告)号：US20220074519A1

    公开(公告)日：2022-03-10

    申请号：US17418628

    申请日：2019-12-26

    申请人： JUNKOSHA INC.

    发明人： Daiki HIRAOKA ,  Hiroshi TAKEUCHI ,  Yasuhiro MISU

    IPC分类号： F16L3/015 ,  F16L3/26 ,  F16L3/23

    摘要： The present invention provides a conduit support device having high reliability even under severe conditions. A conduit support including a conduit, a support member configured to extend along a longitudinal direction of the conduit, and integrally support the conduit, and be capable of being bent at an arbitrary position in the longitudinal direction, and an accommodation member within which the conduit and the support member are stored, wherein an intermediate member is arranged between the support member and the accommodation member is provided.

    POLYTETRAFLUOROETHYLENE TUBE
    5.
    发明申请
    POLYTETRAFLUOROETHYLENE TUBE 审中-公开

    公开(公告)号：US20200046885A1

    公开(公告)日：2020-02-13

    申请号：US16658319

    申请日：2019-10-21

    申请人： JUNKOSHA INC.

    发明人： Nozomi Ohshika ,  Syunsuke Munakata

    IPC分类号： A61L29/04 ,  B29C48/00 ,  B29C48/09 ,  B29C48/92

    摘要： A polytetrafluoroethylene tube is provided and has a thickness of 0.1 mm or less, a tensile elongation at break of 350% or more, and a melting energy of 0.6 J/g or more which is calculated from an endothermic peak at 370° C.±5° C. in a procedure of increasing a temperature in differential scanning calorimetry (DSC).

    Heat-Shrinkable Tube Having Tearability
    8.
    发明申请
    Heat-Shrinkable Tube Having Tearability 有权
    具有可撕裂性的热收缩管

    公开(公告)号：US20160317716A1

    公开(公告)日：2016-11-03

    申请号：US15205560

    申请日：2016-07-08

    申请人： JUNKOSHA INC.

    发明人： Masahiro Suzuki ,  Kohei Yuri ,  Masaru Miyoshi

    IPC分类号： A61L29/14 ,  A61L29/04

    CPC分类号： A61L29/14 ,  A61L29/041 ,  A61L29/049 ,  A61L29/085 ,  A61L2400/00 ,  Y10T428/1331 ,  C08L27/18

    摘要： An object of the present invention is to provide a tube which can be easily torn and has a large heat-shrinkability at a low temperature. The tube of the present invention is a heat-shrinkable tube having tearability, including a mixture of a fluorine resin and a different kind of resin from the fluorine resin, in which an amount of change in loss energy, ΔE loss, with change in temperature from 175° C. to 185° C. is a positive value.

    摘要翻译： 本发明的目的在于提供一种能够容易地撕裂并且在低温下具有大的热收缩性的管。 本发明的管是具有可撕裂性的热收缩管，包括氟树脂和氟树脂的不同种类的树脂的混合物，其中损失能量的变化量ΔE损失随着温度的变化 从175℃到185℃是正值。

    Composite cable
    9.
    发明授权
    Composite cable 有权
    复合电缆

    公开(公告)号：US09472319B1

    公开(公告)日：2016-10-18

    申请号：US15038138

    申请日：2014-12-03

    申请人： Junkosha Inc.

    发明人： Tomohiro Adachi ,  Shunsuke Munakata

    IPC分类号： H01B3/30 ,  H01B7/04 ,  H01B9/00 ,  H01B7/42 ,  H02G3/04 ,  B29K27/18 ,  H01B11/02

    CPC分类号： H01B7/04 ,  A61B1/0011 ,  B29K2027/18 ,  G02B6/4416 ,  G02B6/443 ,  H01B7/048 ,  H01B7/425 ,  H01B9/005 ,  H01B11/02 ,  H02G3/0437 ,  H05K2201/0116

    摘要： A composite cable having, on the inside of a sheath, a tube and a plurality of cables. When said composite cable is suspended in a hoop shape with the entire composite cable as a cable to be tested, if the maximum value for the inner diameter of said hoop is measured as D1 and the inner diameter of the hoop at a position 100 mm from the top edge of the hoop when the hoop is subjected to a load of 1 kg is measured as D2, the condition D1−D2>70 mm is satisfied. The tube partially or entirely includes a layer made from porous polytetrafluoroethylene, and if the outer diameter and the inner diameter of the layer of the tube are respectively defined as (D) and (d), the condition (D−d)/D falls within the range of 0.27 to 0.75.

    摘要翻译： 一种复合电缆，其在护套的内侧具有管和多根电缆。 当所述复合电缆以整个复合电缆作为要测试的电缆悬挂在环形中时，如果所述箍的内径的最大值被测量为D1，并且将箍的内径测量在距离 将环箍承受1kg的载荷时的箍的上边缘测定为D2，满足条件D1-D2> 70mm。 管部分地或全部地包括由多孔聚四氟乙烯制成的层，并且如果管的外径和内径分别被定义为（D）和（d），则条件（D-d）/ D下降 在0.27至0.75的范围内。

    Coaxial Cable
    10.
    发明申请
    Coaxial Cable 审中-公开
    同轴电缆

    公开(公告)号：US20160172078A1

    公开(公告)日：2016-06-16

    申请号：US14908218

    申请日：2014-07-29

    申请人： JUNKOSHA INC.

    发明人： Suguru Tanabe

    IPC分类号： H01B7/30 ,  H01B11/18 ,  H01B1/02

    CPC分类号： H01B7/303 ,  H01B1/026 ,  H01B11/1817 ,  H01B11/1826

    摘要： A coaxial multicore cable having excellent electrical and slide-resistance characteristics has an inner conductor 11; a dielectric layer 12 disposed on the outer circumferential surface of the inner conductor 11; a tape member 15 having a band-shaped base 16 and an electrical-field-shielding layer 17 disposed on one surface of the base 16, the tape member 1.5 being wrapped around the outer circumferential surface of the dielectric layer 12 such that the base 16 contacts the dielectric layer 12; and a plurality of leads 13 for outer conductors disposed such that at least a portion of the leads 13 contacts the electrical-field-shielding layer 17, the resistance value of the electrical-field-shielding layer 17 being 500 Ω/m or higher.

    摘要翻译： 具有优异的电气和滑动阻力特性的同轴多芯电缆具有内部导体11; 设置在内导体11的外周面上的电介质层12; 具有带状基座16和设置在基座16的一个表面上的电场屏蔽层17的带状构件15，带构件1.5围绕电介质层12的外周表面缠绕，使得基座16 接触电介质层12; 以及多个用于外导体的引线13，其布置成使得引线13的至少一部分与电场屏蔽层17接触，电场屏蔽层17的电阻值为500Ω/ m或更高 。