CN201087871Y

CN201087871Y - Automatic reminding device for medical use

Info

Publication number: CN201087871Y
Application number: CNU2007200201449U
Authority: CN
Inventors: 赵振平; 张爱莲; 吴九云; 盛英丽; 孔祥亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-04-02
Filing date: 2007-04-02
Publication date: 2008-07-16
Anticipated expiration: 2017-04-02

Abstract

The utility model provides a medical automatic reminding device, which is provided with a housing on which a control panel is arranged. A record button, a time O reset button, a music counter O reset button, a time presetting button, a voice counter O reset button and a display screen are arranged on the control panel, wherein, one end of the record button is connected with a pin 7 of a voice circuit and the other end is connected with a power supply; one end of the time O reset button is connected with an electronic clock and the other end is connected with the power supply; one end of the music counter O reset button is connected with a sexagesimal counter pin CLR and the other end is earthed; one end of the time presetting button is connected with a storage pin R/W and the other end is earthed; one end of the voice counter O reset button is connected with the voice counter pin CLR and the other end is earthed. Because the speech processing technique can be used together with the time programme technique, the utility model can complete the voice prompt mission in a self-timing mode according to the quantities of sick beds and the needed time reminding requirements. The utility model has the advantages of simple structure, easy operation and strong practicability.

Description

Medical automatic alarm set

Technical field

The utility model relates to the medical electronics technology, is specially a kind of medical automatic alarm set.

Background technology

Transfusion and oxygen uptake process that medical treatment is adopted during clinically to patient treatment the back often occurs because soup is totally lost and in time do not change soup or stop transfusion and cause blood samples of patients to reflux; To the quantitative oxygen uptake of patient the time if overtime oxygen uptake takes place in addition, can cause actual bodily harm to the patient.For avoiding taking place above-mentioned malpractice, medical personnel need often to make an inspection tour, and have both increased medical personnel's labour intensity, have also reduced medical personnel's work efficiency, and patient health is caused disadvantageous hidden danger.

Summary of the invention

The purpose of this utility model provides a kind of medical automatic alarm set, voice processing technology is used in combination with the time programming technology, make the utility model can according to sick bed what and need reminder time to require self-timing finish the voice suggestion task, and have simple in structure, processing ease, practical characteristics.

The purpose of this utility model is achieved through the following technical solutions: medical automatic alarm set, it has housing, housing is provided with control panel, be respectively equipped with record button on the control panel, the time reset button, the music counter reset button, the preset time button, voice counter O reset button and display screen, the pin 7 of record button one end and sound circuit joins, the other end and power supply join, time reset button one end and electronic clock join, the other end and power supply join, music counter reset button one end and sexagesimal counter pin CLR join, other end ground connection, preset time button one end and storer pin R/W join, other end ground connection, voice counter O reset button one end and voice counter pin CLR join, other end ground connection.The circuit theory of described control panel is: by electronic clock is the main programming time control circuit that constitutes, programming time control circuit in the electronic clock is connected with programming display switch and time reset button, the programming time control circuit is by the work of logic control circuit control speech processing circuit, the programming time control circuit is by the integrated circuit of electronic clock, display screen and static memory 2114 constitute, because of font and the sign difference of per minute correspondence every day on display screen, utilize the different address locations that show that section corresponding stored device 2114 is different, utilize the time reset button of electronic clock to finish per minute corresponding address element memory storage zero clearing in a day earlier, then required time is transferred to preset time, in corresponding units internal memory " 1 ", just realize the control of programming time, when the output terminal of storer is " 0 ", after presetting constantly, the output terminal of storer is " 1 ", electronic clock can be simultaneously to carrying out multiple spot regularly in any one minute in one day; Described logic control circuit is mainly by the sexagesimal counter, two analog switches and formations such as CH1000 music integrated circuit and initialize switch, when the D0 of two storeies end all is a high level, promptly arrive when presetting constantly, the conducting of module I C3 analog switch, output 3V power supply is added in the music integrated circuit, music integrated circuit is played music by piezoelectric ceramics, pulse per second (PPS) simultaneously by Sheffer stroke gate and phase inverter after to rolling counters forward, the prior zero clearing of counter, when counting 60 pulses, produce carry pulse to the counter zero clearing, simultaneously after module I C2 carries out logic level transition, open module I C1 analog switch, import a high level pulse, triggering sound circuit pronounces, counter on the module I C4 is counted to distinguish different memory carry pulse simultaneously, emit the corresponding content that needs prompting of advancing to carve, meanwhile, the D0 end of storer becomes low level behind diode gate, turn off module I C3 analog switch, cut off the music integrated circuit power supply, music circuit stops to put the music on, and sound circuit begins to put the voice signal that also exists simultaneously;

Described sound circuit mainly is made of μ M5101 integrated circuit and storer, μ M5101 integrated circuit in the sound circuit can be realized the A/D conversion, D/A conversion and power amplification, sound is sent into and is carried out in the sound circuit being converted to digital signal after the A/D conversion, sound circuit internal control circuit and peripheral counter are controlled jointly with stored digital signal in a certain storer simultaneously, pressing record button can talk to sound circuit, process in contrast, send a high level pulse for the pin 6 of sound circuit, the control circuit of sound circuit just can take out digital signal from storer, become simulating signal after the D/A conversion of sound circuit inside simultaneously, after filtering and power amplifier AD amplification, after loudspeaker just can become the sound of being deposited to simulating signal.

The beneficial effects of the utility model are: owing to adopt voice processing technology to be used in combination with the time programming technology, make the utility model can according to sick bed what and need reminder time to require self-timing finish the voice suggestion task, and have simple in structure, processing ease, practical advantage.

Description of drawings

Fig. 1 is a structural representation of the present utility model; Fig. 2 is circuit theory diagrams of the present utility model.

Among the figure, module I C1 is 1/4CD4066, and module I C2 is 1/4CD4011, and module I C3 is 1/4CD4056, and electronic clock C is LM8361, and K4 is counter works mode, preset mode selector switch.

Embodiment

Reaching embodiment in conjunction with the accompanying drawings is described further utility model.

Medical automatic alarm set of the present utility model, it has housing 1, housing 1 is provided with control panel 3, be respectively equipped with record button AN1 on the control panel 3, time reset button AN2, music counter reset button AN3, preset time button AN4, voice counter O reset button AN5 and display screen 2, the pin 7 of record button AN1 one end and sound circuit A joins, the other end and power supply join, time reset button AN2 one end and electronic clock C join, the other end and power supply join, music counter reset button AN3 one end and sexagesimal counter D pin CLR join, other end ground connection, preset time button AN4 one end and storer 2114 pin R/W join, other end ground connection, voice counter O reset button AN5 one end and voice counter E pin CLR join, other end ground connection.

The circuit theory of described control panel 3 is: by electronic clock C is the main programming time control circuit that constitutes, programming time control circuit among the electronic clock C is connected with programming display switch K1 and time reset button AN2, the programming time control circuit is by logic control circuit control speech processing circuit A work, the programming time control circuit is by the integrated circuit of electronic clock C, display screen 2 and static memory 2114 constitute, because of font and the sign difference of per minute correspondence every day on display screen 2, utilize the different address locations that show that section corresponding stored device 2114 is different, utilize the time reset button AN2 of electronic clock C to finish per minute corresponding address element memory storage zero clearing in a day earlier, then required time is transferred to preset time, in corresponding units internal memory " 1 ", just realize the control of programming time, when the output terminal of storer 2114 is " 0 ", after presetting constantly, the output terminal of storer 2114 is " 1 ", electronic clock C can be simultaneously to carrying out multiple spot regularly in any one minute in one day;

Described logic control circuit is mainly by sexagesimal counter D, two analog switch K2 and formations such as CH1000 music integrated circuit B and initialize switch K3, when the D0 of two storeies 2114 end all is a high level, promptly arrive when presetting constantly, the conducting of module I C3 analog switch, output 3V power supply is added among the music integrated circuit B, music integrated circuit is played music by piezoelectric ceramics, the M of pulse per second (PPS) simultaneously passes through behind Sheffer stroke gate and the phase inverter counter D to be counted, the prior zero clearing of counter D, when counting 60 pulses, produce carry pulse to the counter zero clearing, simultaneously after module I C2 carries out logic level transition, open module I C1 analog switch K2, import a high level pulse, triggering sound circuit A pronounces, counter E on the module I C4 counts to distinguish different memory carry pulse simultaneously, emit the corresponding content that needs prompting of advancing to carve, meanwhile, the D0 end of storer 2114 becomes low level behind diode gate, turn off module I C3 analog switch K2, cut off the music integrated circuit B-source, music circuit stops to put the music on, and sound circuit A begins to put the voice signal that also exists simultaneously;

Described sound circuit A mainly is made of μ M5101 integrated circuit and storer 4164, μ M5101 integrated circuit among the sound circuit A can be realized the A/D conversion, D/A conversion and power amplification, sound is sent into and is carried out among the sound circuit A being converted to digital signal after the A/D conversion, sound circuit A internal control circuit and peripheral counter E control jointly with stored digital signal in a certain storer 4164 simultaneously, pressing record button AN1 can talk to sound circuit A, process in contrast, send a high level pulse for the pin 6 of sound circuit A, the control circuit of sound circuit A just can take out digital signal from storer 4164, become simulating signal after the D/A conversion of sound circuit A inside simultaneously, after filtering and power amplifier AD amplification, after loudspeaker Y just can become the sound of being deposited to simulating signal.

Disconnect earlier when the utility model uses and close K2, the programming display switch K1 of electronic clock, with the counter works mode, preset mode selector switch K4 throws " 1 " position energized, press voice counter O reset button AN5 again, music counter reset button AN3, finish the voice counter O reset, the music counter zero clearing, make the programming display switch K1 closure of electronic clock, preset time K switch 3 is thrown " 2 " position, press time reset button AN2 simultaneously, preset time button AN4, after display screen 2 display digits are finished circulation in 24 hours, unclamp time reset button AN2, preset time button AN4 throws " 1 " with analog switch K2.The demonstration time is transferred to preset time, clicks preset time button AN4, repeat the programming display switch K1 that the poly-pre-postpone that can finish four time points or a plurality of time points of this step can disconnect electronic clock.After the time, prediction was put, can click record button AN1, can tell first thing that needs to remind facing to the sound circuit module, repeat said process, four things or many things can be stored in the storer of sound circuit A, after finishing above-mentioned storage work, will count device working method, preset mode selector switch K4 and throw the closed simulation in " 2 " position K switch 2, click record button AN1 and just finished the task that is provided with when the utility model uses.The utility model not detailed description is a known technology.

Claims

1. medical automatic alarm set, it has housing (1), it is characterized in that: housing (1) is provided with control panel (3), be respectively equipped with record button (AN1) on the control panel (3), time reset button (AN2), music counter reset button (AN3), preset time button (AN4), voice counter O reset button (AN5) and display screen (2), the pin 7 of record button (AN1) end and sound circuit (A) joins, the other end and power supply join, time reset button (AN2) end and electronic clock (C) join, the other end and power supply join, music counter reset button (AN3) end and sexagesimal counter (D) pin CLR join, other end ground connection, preset time button (AN4) end and storer (2114) pin R/W join, other end ground connection, voice counter O reset button (AN5) end and voice counter (E) pin CLR join, other end ground connection.