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Externally embedded photoelectric detection drip transfusion controller

A photoelectric detection and controller technology, applied in flow monitors, devices introduced into the body, etc., can solve problems such as shutdown, and achieve the effects of easy installation and use, avoiding scratches, and low production costs

Inactive Publication Date: 2012-08-08
李永林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the basis of solving the monitoring problem of drip infusion, the problem of closing the liquid circuit is solved

Method used

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  • Externally embedded photoelectric detection drip transfusion controller
  • Externally embedded photoelectric detection drip transfusion controller
  • Externally embedded photoelectric detection drip transfusion controller

Examples

Experimental program
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Embodiment Construction

[0035] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0036] like figure 1 As shown, an externally embedded photoelectric detection drip infusion controller is characterized in that it includes a host, an externally embedded photoelectric detection shutter 1 connected to the host,

[0037] like figure 1 , 5 As shown, the host is composed of a host housing 7 and host electrical components arranged in the host housing 7, the host electrical components are composed of a battery, a power switch 4 connected to the battery ( Figure 5 K1 in), working switch 3 ( Figure 5 K2-1, K2-2 in), function switch 6 ( Figure 5 K3 in), the host circuit board connected with the power switch 4, the work switch 3, the function changeover switch 6, the host five-pin socket 2 and the buzzer 5 connected with the host circuit board, the said The host circuit board is provided with a monitoring circuit and a liquid c...

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PUM

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Abstract

The invention relates to an externally embedded photoelectric detection drip transfusion controller which comprises a host computer, and an externally embedded photoelectric detection shutter connected with the host computer, wherein the host computer comprises a host computer shell and a host computer electric assembly, the host computer electric assembly comprises a battery, a power supply switch, a work switch, a function switching switch, a host computer circuit board, a host computer five-pin socket and a buzzer, the host computer circuit board is provided with a monitoring circuit and aliquid circuit shutter control circuit; and the externally embedded photoelectric detection shutter comprises a shutter shell, an electric connecting combination board, an electromagnetic suction coil, a photoelectric detection switch, a five-core flat wire plug, a five-core flat wire and a shutting liquid path mechanical assembly, and the shutting liquid path mechanical assembly comprises a mainconical spring, a damping force spring piece, a built-up connection mother board, a two-head oscillating bar, a swinging armature and a transmission and lock controlling shutting liquid path executing mechanism. The invention integrates electricity with machinery into a whole, and has functions of real-time monitoring, sound reminding and timing shutting on the clinical central vein infusion.

Description

technical field [0001] The invention relates to the technical field of control devices used in clinical venous infusion in hospitals, in particular to an external embedded photoelectric detection infusion controller. Background technique [0002] At present, the photoelectric detection type drip infusion control device has not solved the problem of closing the liquid circuit on the infusion tube section above the infusion set dripping funnel. The liquid in the infusion line section is tested for liquid level. If liquid level detection and liquid circuit closure are realized in this infusion tube section, the infusion environment can be simplified and the technical processing during the infusion process can be facilitated. [0003] The current closing liquid circuit device adopts the electromagnetic suction control method. Due to design and technical reasons, it is large in size and heavy in weight, and the infusion tube (rubber tube) at the upper end of the infusion set has...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/172
Inventor 李永林
Owner 李永林
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