Junkosha 多芯电缆及组件

多通道传输电缆及组件

为了对体表超声探头难以探查的脏器及血管等进行诊断,近年来从体腔内进行诊察的特殊超声探头得到了应用。由于需要探查体腔内的细微部位,因此设备需要追求小型化,为此润工社开发了新的多通道传输(MCT)电缆,代替了原有的同轴电缆及FPC。

特性

●更细-因MCT电缆结构比标准同轴电缆的外径更细,所以信号线的数量可以更少/在相同的设置面积中可以增加。
●信号质量-可轻松统一到原有设计中,通过高水平的结合技术,可全面提升系统的信号质量。
●柔软性-MCT电缆具有柔软性,相比于传统结构可改善传输系统的运行,最适合应用于体腔内的诊断。
●有益于生产流程-简单的电缆结构可减少组装设备的工作量,提高组装成品率,降低总生产成本。
●零组件服务-为了让生产流程更加合理化,我们将提供各种零组件及价值服务。

应用

●心腔内超声导管(ICE)
●超声内窥镜检查(EUS)
●血管内超声诊断导管(IVUS)
●经食道超声探头(TEE)
Conductor SizeMulti-Channel Transmission Cable
Outer Diameter at 64CH
General Coaxial Cable
Outer Diameter at 64CH
Reduction Ratio
AWG#441.61 mm2.38 mm32%
AWG#461.40 mm1.90 mm26%
AWG#481.16 mm1.56 mm26%
AWG#500.98 mm1.22 mm20%

AWG50 Coax vs. AWG48 MCT [Case Study: Lumen I.D. for Cable: 1.25mm​]

Smaller Dimension and Greater Transmission Property ​
In this case study, a transmission line for a 64ch ultrasound probe must pass through the cable lumen of a catheter with an inner diameter of 1.25mm.
For a Coax cable, the best choice utilizes AWG 50 conductors and has a 1.22mm outer diameter. A similar performing AWG 50 Junkosha MCT cable is much smaller than the Coax cable, with an outer diameter of 0.98mm.
However, a Junkosha MCT cable with AWG 48 conductors offers improved signal transmission characteristics and an outer diameter of 1.16mm, which is still smaller than the AWG 50 Coax cable. This results in both improved ultrasound image quality as well as an improved catheter assembly process.
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