Cable for medical equipment, and preparation method thereof

A technology for medical equipment and cables, applied in the field of cables for medical equipment and their preparation, can solve the problems of short service life, high cost, and difficult cable insertion, and achieve the effects of long service life and low cable cost.

Pending Publication Date: 2016-08-03
SUHENG CABLE & WIRE NANTONG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the shortcomings of the above-mentioned prior art, the object of the present invention is to provide a cable for medical equipment and its pre...

Method used

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  • Cable for medical equipment, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] S1. The specifications of the first stranded flexible conductor and the second stranded flexible conductor are 24AWG. Bare copper wires are used for conductor stranding. 61 copper wires with a diameter of 0.065mm are twisted on the wire bundle machine, and the stranding is in the same direction. The pitch diameter ratio for left-hand twisting is 10 times, and the line speed is 5m / min.

[0044] S2. Extrude the insulating layer outside the first stranded flexible conductor and the second stranded flexible conductor. The insulating material of the extruded insulating layer is polyfluoroethylene (FEP) insulating material, which is completed in a high-temperature extruder. The thickness of the insulating layer is 0.2mm. Extruded insulation equipment adopts 30 high-temperature extruder, and the temperature of the heating section of the fuselage is as follows: the first zone: 210±1°C, the second zone: 300±1°C, the third zone: 310±1°C, the machine head: 330 ±1°C, mold: 350±1...

Embodiment 2

[0063] S1. The specifications of the first stranded flexible conductor and the second stranded flexible conductor are 24AWG. Bare copper wires are used for conductor stranding. 80 copper wires with a diameter of 0.06mm are twisted on a wire bundle machine, and twisted in the same direction. The pitch diameter ratio for left-hand twisting is 13 times, and the line speed is 7m / min.

[0064] S2. Extrude the first insulating layer and the second insulating layer on the first stranded flexible conductor and the second stranded flexible conductor. The insulating material of the extruded insulating layer is polyfluoroethylene (FEP) insulating material. The extruder is completed, and the thickness of the extruded insulation layer is 0.18mm. Extruded insulation equipment adopts 30 high-temperature extruder, and the temperature of the heating section of the fuselage is as follows: the first zone: 230±1°C, the second zone: 320±1°C, the third zone: 330±1°C, the machine head: 350 ±1°C, ...

Embodiment 3

[0083] S1. The specifications of the first stranded flexible conductor and the second stranded flexible conductor are 24AWG. Bare copper wires are used for conductor stranding. 100 copper wires with a diameter of 0.05mm are twisted on a wire bundle machine, and the twisting is in the same direction. The pitch diameter ratio for left-hand stranding is 16 times, and the line speed is 8m / min.

[0084] S2. Extrude the insulating layer on the first stranded flexible conductor and the second stranded flexible conductor. The insulating material of the extruded insulating layer is polyfluoroethylene (FEP) insulating material, which is completed in a high-temperature extruder and extruded. The thickness of the insulating layer is 0.15mm. Extruded insulation equipment adopts 30 high-temperature extruder, and the temperature of the heating section of the fuselage is as follows: the first zone: 250±1°C, the second zone: 340±1°C, the third zone: 350±1°C, the machine head: 370 ±1°C, mold...

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Abstract

The invention provides a cable for medical equipment, which includes a wire core and a wire outer layer, and the wire outer layer covers the wire core; Filling group, and the first cotton paper tape layer that is wrapped in the multiple sets of super-five pair twisted wire groups and wool filling groups that are cabled each other; the outer layer of the line includes an inner shielding layer arranged from the inside to the outside, Integrated wire core group, second tissue paper tape layer, outer shielding layer and outer sheath, the first drainage line is arranged between the inner shielding layer and the integrated wire core group, and the outer shielding layer and the integrated wire core group A second drain wire is arranged between them; the integrated wire core group includes a plurality of signal wire cores, power wire cores and ground wire cores that are evenly distributed. The invention also provides a preparation method of the cable for medical equipment. A cable for medical equipment provided by the invention adopts a combination of soft structure and soft material, so that the cable of the invention is much better than imported similar products in the swing test, has a long service life and low cable cost, and can completely replace imported similar products product.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a cable for medical equipment and a preparation method thereof. Background technique [0002] With the rapid development of modern medical technology, the corresponding medical equipment is also developing rapidly. In medical equipment, usually the host and the handheld detector need to be connected by connecting wires, and these connecting wires are called cables for medical equipment. Traditional cables for medical equipment in the prior art are mainly manufactured in Japan or Taiwan, and have the following disadvantages: On the one hand, these cables are very difficult to install when installing the plug-in components, which takes time and effort. On the other hand, the cost price of these cables is high, so the selling price is high. Also, these cables have a short service life. [0003] The invention provides a cable for medical equipment that is easy to plug and i...

Claims

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Application Information

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IPC IPC(8): H01B7/18H01B5/08H01B9/02H01B13/02H01B13/22
CPCH01B7/1895H01B5/08H01B9/02H01B13/02H01B13/22
Inventor 李海全
Owner SUHENG CABLE & WIRE NANTONG CO LTD
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