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Evaluation system of newborn sucking reflex capacity

A technology for sucking reflex and newborns, which is applied in the direction of testing muscle strength, diagnostic recording/measurement, medical science, etc. It can solve problems such as inability to quantitatively evaluate sucking reflex ability and unsatisfactory, and achieve high clinical significance, use value, and consistency Good, to avoid the effect of subjectivity

Active Publication Date: 2018-02-16
XIAN WINZISS MEDICAL GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This kind of sensory judgment has a strong subjectivity, and it cannot quantitatively evaluate the sucking reflex ability, which cannot meet the needs of modern medicine.

Method used

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  • Evaluation system of newborn sucking reflex capacity
  • Evaluation system of newborn sucking reflex capacity
  • Evaluation system of newborn sucking reflex capacity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Embodiment 1: An example of product preparation in which the pressure sensor of the present invention is arranged in the pressure-measuring sucking nipple

[0023] according to image 3 block diagram of the figure 2 The product is prepared as shown in the product schematic diagram, and the specific parameters of the main components are: core processor (1): using Microchip microcontroller chip (single chip microcomputer) as the main body, model MCU PIC18F4620-I / PT; pressure sensor (3): using Wuxi Mai James MPS1100 miniature air pressure sensor with a range of 40KPa and an accuracy of +1%FS; the patient ID identification module (11) adopts the PN5180 module.

[0024] 1. The pressure-measuring sucking nipple (2) is made of medical soft polyvinyl chloride material for one-time injection molding. The shape of the pressure-measuring sucking nipple (2) is basically the same as the traditional baby nipple. The center position of the pressure-measuring sucking nipple (2) is se...

Embodiment 2

[0032] Embodiment 2: An example of the establishment of the data model of the present invention.

[0033] This data model is mainly constructed by sucking frequency, average duration of continuous sucking, and average peak sucking force, and gives the evaluation results of sucking reflex ability.

[0034] The specific plan is:

[0035] 1. According to the individual needs of newborns, the test time (t) can be set independently between 1min-3min.

[0036] 2. Sucking frequency: the test records the number of sucking actions per minute (n / min).

[0037] 3. Continuous sucking time: Calculate the average duration of n times of continuous sucking by using the weighted average method.

[0038] 4. Average peak value of sucking force: the peak value of sucking force detected by n times of sucking is calculated by weighted average method to obtain the average peak value of sucking force.

[0039] 5. Let's take the example of setting 1min test time as an example to demonstrate the data ...

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Abstract

The invention relates to an evaluation system of newborn sucking reflex capacity. The system is mainly composed of a core processor (1), a pressure detection sucking nipple (2), a pressure sensor (3),a built-in data model, a display terminal (4), a man-machine interaction interface (5), a power supply module (6) and a patient ID recognition module (11). According to the system, the high-precisionmicro pressure sensor is adopted, the sucking reflex capacity of a newborn baby is dynamically monitored and automatically evaluated, monitored data is scientifically quantized, the consistency of evaluation results is good, the subjectivity of existing sense detection and judgment is avoided, technical gaps of the detection field are filled in, and the system has very high clinical significanceand use value.

Description

technical field [0001] The invention relates to an evaluation system for sucking reflex ability of newborns, which is a clinical testing device used by obstetrics or pediatrics in medical institutions, and belongs to the category of medical devices. Background technique [0002] Sucking reflex (sucking reflex) is one of the reflexes that babies have innately. It is a kind of unconditioned reflex in newborns. This reflex disappears naturally after 1 year old. The sucking reflex is manifested in that when the newborn's lips are touched with nipples or fingers, the newborn immediately contracts the orbicularis oris muscle and puckers the upper and lower lips, showing a sucking action. Sucking reflex is the basic skill for newborns to absorb nutrition. If the sucking reflex disappears or is significantly weakened in the neonatal period, it may indicate dysplasia or brain lesions. If the sucking reflex is hyperactive, it indicates hunger. The sucking reflex still exists after the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/22
CPCA61B5/227A61B5/7264A61B2503/045
Inventor 不公告发明人
Owner XIAN WINZISS MEDICAL GRP CO LTD
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