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Weighing system for medical suspension bed, and method by using the same

A technology of weighing system and suspended bed, which is applied in the direction of control/regulation system, weighing, hospital bed, etc., can solve the problems of the limitations of exploration results, the deformation of load-bearing brackets, the floating of patients, and the interference of sand flow, so as to prevent excessive fluid loss The effects of shock death, elimination of hidden dangers of medical malpractice, and reduction of work intensity and work pressure

Inactive Publication Date: 2019-09-06
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

(2) Interference caused by load-bearing support deformation, patient floating and sand flow
[0011] The above-mentioned beneficial exploration has certain reference value, but the results of the exploration are still limited

Method used

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  • Weighing system for medical suspension bed, and method by using the same
  • Weighing system for medical suspension bed, and method by using the same
  • Weighing system for medical suspension bed, and method by using the same

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Experimental program
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Embodiment Construction

[0066] Such as figure 1 As shown, the system is composed of bed base unit 100, tension and pressure sensor bracket unit 200, silicon sand support unit 300, silicon sand storage bin 400, main control module 600 and communication module 700; tension and pressure sensor bracket unit 200 includes two Tension and pressure sensors, three sets of original weight data collection points of six tension and pressure sensors in total; the silica sand storage bin 400 is equipped with a filter sheet to isolate the silica sand from direct contact with the patient, and the filter sheet is fixed with the aid of silica gel bead 500;

[0067] The tension and pressure sensor bracket unit 200 includes 6 tension and pressure sensors, model YP-L1 / 200Kg, and a bracket for fixing the sensors, wherein the tension and pressure sensor 201 is fixed at the fulcrum 21 of the bracket on the right side of the head of the bed, and the tension and pressure sensor 202 is fixed on the The fulcrum 22 of the right ...

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Abstract

The invention discloses a weighing system for a medical suspension bed, and a method by using the same. The system consists of a bed pedestal unit, a tension-compression sensor support unit, a silicasand supporting unit, a silica sand storage cabin, a master control module and a communication module; the tension-compression sensor support unit adopts six high-precision tension-compression sensorswhich are placed on a same horizontal plane and uniformly distributed to the supporting points of a suspension bed, so that weighing data can be collected in real time; the weighing data can be processed by applying a spline wavelet analysis method to eliminate noise, so that the weighing data which can assist clinic can be output; according to clinical demands, the increasing and decreasing amount of the body weight of a patient can be recorded and stored in a set time range, so that corresponding acousto-optic alarm can be sounded; and nurses can perform fluid supplementing or adjusting thespeed of fluid supplementing according to the suggests of an internal expert system. Thus, with the help of the high-precision weighing system and the internal expert system, the nursing personnel can be assisted to perform timely fluid supplementing, so that the patient can be effectively prevented from shocking due to excessive fluid loss, and the working strength of the nursing personnel can be reduced.

Description

technical field [0001] The invention belongs to the technical category of medical suspended beds. In particular, it refers to a medical suspended bed that uses six tension and pressure sensors, applies spline wavelet theory to filter out noise, and uses an expert system to process weight signals to assist patients in rehydration. Background technique [0002] Infection is an important topic in burn surgery. The wound surface of burn patients provides a good medium for bacterial growth, and suitable temperature and humidity are more conducive to the massive reproduction of bacteria on the wound surface. The use of medical suspended bed can effectively reduce the wound infection rate and accelerate wound repair. Medical suspended bed includes control system, cooling system, high temperature heating and disinfection system, weighing system, and includes high-efficiency air inlet filter, heating dryer, high-pressure fan, microporous breathable diffusion plate (PE material), sil...

Claims

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Application Information

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IPC IPC(8): A61G7/00A61G7/05A61M5/168G01G19/44G01G19/52
CPCA61G7/00A61G7/05A61M5/16845A61M2205/18G01G19/445G01G19/52
Inventor 叶建平华海平钟祖爱王志康褚永华吴明光
Owner ZHEJIANG UNIV
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