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Composite medical equipment connecting line shielding device with high shielding capability

A technology for shielding devices and medical equipment, applied in the direction of protective grounding/shielding devices of connecting parts, etc., can solve the problems of poor single-layer shielding shielding effect, increased signal shielding requirements of connecting lines, bending of connecting lines, etc., to improve anti-interference. effect, the effect of avoiding internal signal damage

Active Publication Date: 2022-04-29
深圳市科睿特医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the existing connecting lines are in use, as the types of surgical instruments gradually increase, multiple instruments and equipment interfere with each other, which makes the signal shielding requirements for the connecting lines gradually increase. The existing connecting lines mostly use embedded shielding layers when they are used The single-layer shielding effect is poor, and the cost of replacing the connecting wire is relatively high, and due to the frequent movement of the equipment, the joint of the connecting wire is bent and the signal transmission is damaged, and frequent bending is easy to cause Broken cable or damaged shield renders the shield inoperable

Method used

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  • Composite medical equipment connecting line shielding device with high shielding capability
  • Composite medical equipment connecting line shielding device with high shielding capability
  • Composite medical equipment connecting line shielding device with high shielding capability

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Such as Figure 1-2 As shown, a compound shielding device for connecting wires of medical equipment with strong shielding ability includes a connecting wire 1, the two ends of the connecting wire 1 are respectively sleeved with a shielding device main body 2, and the middle part of the shielding device main body 2 is embedded with a grounding ring 4 , the outer end surface of the shielding device main body 2 is rotatably connected with an adjustment ring 5, and the inside of the shielding device main body 2 is equipped with a rotating ring 7, and the inner part of the rotating ring 7 is provided with a shielding layer 6, and the shielding device main bodies 2 are connected through the shielding layer 6 , and the inside of the connection line 1 is movably connected with the adjustment ring 5 , and the shielding layer 6 is electrically connected with the adjustment ring 5 .

[0031] When in use, the main body 2 of the shielding device is set on both ends of the connecting...

Embodiment 2

[0033] On the basis of Example 1, as Figure 1-4 As shown, the inside of the adjustment ring 5 is embedded with a magnetic ring 9, the inside of the shielding device main body 2 is provided with a rotation groove 11, the rotation ring 7 is rotatably connected to the inside of the rotation groove 11, and the inner wall of the adjustment ring 5 is fixedly connected with a connecting column 10 , the connecting column 10 is rotatably connected with a ratchet paddle 14 , the ratchet paddle 14 is fitted with a limit baffle 12 , and the limit baffle 12 is fixedly connected with the adjustment ring 5 .

[0034] Such as Figure 1-4 As shown in and 7, the outer end surface of the rotating ring 7 is provided with a ratchet tooth 13 that is compatible with the ratchet paddle 14, and the end of the ratchet paddle 14 that is away from the limit baffle 12 is provided with a spring 15, and the spring 15 is away from the ratchet paddle 14 One end is elastically connected to the inner wall of ...

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Abstract

The invention discloses a composite medical equipment connecting line shielding device with strong shielding capability, which comprises a connecting line, two ends of the connecting line are respectively sleeved with a shielding device main body, the middle part of the shielding device main body is embedded with a grounding ring, and the outer end face of the shielding device main body is rotatably connected with an adjusting ring. The shielding device comprises a shielding device main body, a rotating ring is installed in the shielding device main body, a shielding layer is movably arranged in the rotating ring, the shielding device main body is cascaded through the shielding layer, an adjusting ring is movably connected in a connecting line, and the shielding layer is electrically connected with the adjusting ring. The device effectively solves the problems that signals are interfered due to the fact that a connecting wire is prone to being damaged in the using process, wire replacement is tedious, and cost is high.

Description

technical field [0001] The invention relates to the technical field of shielding equipment, in particular to a composite medical equipment connection wire shielding device with strong shielding capability. Background technique [0002] With the rapid development of science and technology today, connecting wires are used in various power and information transmission equipment. Especially for various connecting wires used in medical devices, the connecting wires are required to transmit signals and currents stably and efficiently, otherwise it will seriously affect the personal safety of patients using the medical devices and the quality of surgery. [0003] Chinese Invention Patent Publication No. CN103854762B, the present invention discloses a connecting wire for medical devices, including a silicone layer I on the outermost layer, a high-temperature sealant layer on the inner side of the silicone layer, and a polymer layer on the inner side of the high-temperature sealant l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/648
CPCH01R13/648
Inventor 范奋宝刘忠陈映明江玮
Owner 深圳市科睿特医疗器械有限公司
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