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Intelligent control system for controlling side turning of sickbed through blood oxygen saturation signal value

An intelligent control system, saturation technology, applied in the direction of hospital bed, application, medical science, etc., to achieve the effect of ensuring clinical effect, reducing workload and saving cost

Active Publication Date: 2016-03-30
CHENGDU JIANGXUE MEDICAL EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The reason why there has been no adjuvant treatment plan to improve airway obstruction by rolling over the bed is that there is no effective way to let the bed know when to roll over

Method used

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  • Intelligent control system for controlling side turning of sickbed through blood oxygen saturation signal value
  • Intelligent control system for controlling side turning of sickbed through blood oxygen saturation signal value
  • Intelligent control system for controlling side turning of sickbed through blood oxygen saturation signal value

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Experimental program
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Effect test

Embodiment 1

[0026] The main structure of the product is as image 3 As shown, the specific parameters of the main components are.

[0027] 1. The finger-clip oximeter of blood oxygen measurement device (1) adopts TI's MSP430FG4619 single-chip microcomputer as the processing core; the blood oxygen saturation probe adopts two-color light-emitting diode PDFE833, and the emission wavelengths are 660nm and 940nm respectively; the power module adopts TPS62007DGS chip, output voltage 3.3V.

[0028] The DAC12 of the internal single-chip microcomputer of the blood oxygen measurement device (1) periodically outputs 2 channels of 100Hz pulses with a duty ratio of 1:4, which are driven by a current-amplified driving circuit to alternately light up the red and infrared LEDs in the blood oxygen probe . The photoelectric receiver in the probe sends the received signal to the OA amplifier inside the microcontroller for amplification, and the amplified signal enters the internal A / D for sampling. DAC12...

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PUM

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Abstract

The invention relates to an intelligent control system for controlling side turning of a sickbed through a blood oxygen saturation signal value. The system comprises a blood oxygen measuring device (1), a blood oxygen data conversion module (2), a central control unit (3), an operation instruction display sender (4), a bed turning electric component (5) and a sickbed (6). The oxygen deficit degree of a patient is judged based on the blood oxygen saturation degree value obtained during sleeping of the patient in real time, treatment is carried out based on a sickbed alarm or a side turning scheme given by a blood oxygen data model or based on a scheme set by medical staff in advance, auxiliary medical treatment on the sleep apnea syndrome or other relevant respiratory symptoms is more accurate and scientific, and accidental death of a patient during sleeping without companying or nursing is possibly reduced.

Description

technical field [0001] The invention relates to an intelligent control system for controlling the rollover of an electric hospital bed, which belongs to a medical device for auxiliary treatment of controlling the rollover of an electric hospital bed by using the blood oxygen saturation signal value of a patient with sleep apnea syndrome during sleep. Background technique [0002] Sleep apnea is a sleep disorder in which breathing stops during sleep, most commonly due to upper airway obstruction, often accompanied by loud snoring. Upper airway obstruction can lead to hypoxia, which will directly threaten the life of patients in severe cases. For the existing treatment of sleep apnea syndrome, mild patients are encouraged to lose weight, corticosteroids are dripped into the nose to ensure that the airway is unobstructed, and oxygen therapy can be given if necessary. Pharyngeal tissue relaxation, palate, hypertrophy of the tonsils lead to airway obstruction, feasible surgical ...

Claims

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Application Information

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IPC IPC(8): A61B5/1455A61B5/0245A61G7/05A61G7/008
Inventor 田柏剑
Owner CHENGDU JIANGXUE MEDICAL EQUIP CO LTD
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