Oxygen free pure copper 2 3 4-core medical equipment cable high flexibility and wear resistance

The utility model relates to a cable for a medical monitor, which comprises a cable core and an outer sheath extruded on the outside of the cable core. The cable core comprises a signal line, a power line, an inner shield layer, an inner sheath, a filler rope, an inner wrap layer, an outer shield layer and an outer wrap layer. The inner shield layer is arranged outside the signal line, the inner sheath is arranged outside the inner shield layer, the filler rope and the power cord are located between the inner sheath and the inner wrap layer, and the outer shield layer is located inside and outside the wrap layer Between the layers, the outer sheath is extruded over the outer wrapping layer, the inner shielding layer is tinned fine copper wire mesh, the outer shielding layer is skew coated tinned copper wire, the inner sheath is polyperfluorinated ethylene propylene, the outer sheath is fluorine rubber, the filling rope is arylon fiber, the inner and outer wrapping layer is polytetrafluoroethylene film. Corrosion resistance to chemical reagents and various acid and base solvents, high and low temperature resistance, aging resistance, tear resistance and UV resistance to be fully guaranteed, to meet the requirements of biocompatibility indicators; Avoid electromagnetic interference, reduce the error rate of the monitor; Simple structure, convenient production.

1. A cable for a medical monitor comprises a cable core (1) and an outer sheath (2) extruded over the cable core (1). The cable core (1) comprises a pair of signal wires (11), a pair of power cables (12), an inner shield layer (13), an inner sheath (14), a filler rope (15), an inner wrapping layer (16), an outer shielding layer (17) and an outer wrapping layer (18), and the inner shielding layer (13) is arranged outside a pair of signal wires (11). The inner sheath (14) is arranged outside the inner shield layer (13), the filling rope (15) and a pair of power lines (12) are located between the inner sheath (14) and the inner wrap layer (16), the outer shield layer (17) is located between the inner wrap layer (16) and the outer wrap layer (18), and the outer sheath (2) is squeezed over the outer wrap layer (18), wherein: The inner shielding layer (13) is tinned fine copper wire mesh sleeve, the outer shielding layer (17) is slanted tin coated copper wire, the inner sheath (14) is poly perfluorinated ethylene propylene, the outer sheath (2) is fluorine rubber, the filling rope (15) is arylon fiber, the inner wrapping layer (16) and the outer wrapping layer (18) is polytetrafluoroethylene film.

1. A cable for a medical monitor comprises a cable core (1) and an outer sheath (2) extruded over the cable core (1). The cable core (1) comprises a pair of signal wires (11), a pair of power cables (12), an inner shield layer (13), an inner sheath (14), a filler rope (15), an inner wrapping layer (16), an outer shielding layer (17) and an outer wrapping layer (18), and the inner shielding layer (13) is arranged outside a pair of signal wires (11). The inner sheath (14) is arranged outside the inner shield layer (13), the filling rope (15) and a pair of power lines (12) are located between the inner sheath (14) and the inner wrap layer (16), the outer shield layer (17) is located between the inner wrap layer (16) and the outer wrap layer (18), and the outer sheath (2) is squeezed over the outer wrap layer (18), wherein: The inner shielding layer (13) is tinned fine copper wire mesh sleeve, the outer shielding layer (17) is slanted tin coated copper wire, the inner sheath (14) is poly perfluorinated ethylene propylene, the outer sheath (2) is fluorine rubber, the filling rope (15) is arylon fiber, the inner wrapping layer (16) and the outer wrapping layer (18) is polytetrafluoroethylene film.

1. A cable for a medical monitor comprises a cable core (1) and an outer sheath (2) extruded over the cable core (1). The cable core (1) comprises a pair of signal wires (11), a pair of power cables (12), an inner shield layer (13), an inner sheath (14), a filler rope (15), an inner wrapping layer (16), an outer shielding layer (17) and an outer wrapping layer (18), and the inner shielding layer (13) is arranged outside a pair of signal wires (11). The inner sheath (14) is arranged outside the inner shield layer (13), the filling rope (15) and a pair of power lines (12) are located between the inner sheath (14) and the inner wrap layer (16), the outer shield layer (17) is located between the inner wrap layer (16) and the outer wrap layer (18), and the outer sheath (2) is squeezed over the outer wrap layer (18), wherein: The inner shielding layer (13) is tinned fine copper wire mesh sleeve, the outer shielding layer (17) is slanted tin coated copper wire, the inner sheath (14) is poly perfluorinated ethylene propylene, the outer sheath (2) is fluorine rubber, the filling rope (15) is arylon fiber, the inner wrapping layer (16) and the outer wrapping layer (18) is polytetrafluoroethylene film.