CN207666594U

CN207666594U - Critically ill patient abnormal response alarm

Info

Publication number: CN207666594U
Application number: CN201720471344.XU
Authority: CN
Inventors: 毕雪莹; 姚文佳; 魏昊彤
Original assignee: Central Hospital of Zibo
Current assignee: Central Hospital of Zibo
Priority date: 2017-04-28
Filing date: 2017-04-28
Publication date: 2018-07-31
Anticipated expiration: 2027-04-28

Abstract

The utility model provides a kind of critically ill patient abnormal response alarm, belong to monitoring alarm device field, vibration monitoring unit including monitoring sick bed vibration signal, one indicator light of each vibration unit series connection, the other end of all indicator lights are connected to power supply by emergency alarm bell again；Vibration monitoring unit includes the vibrating sensor being mounted under sick bed mattress, and the comparator group in nurse station and sliding terminal box, sliding terminal box one end is connected to vibrating sensor, each contact of the other end is connected to an input terminal of each comparator in comparator group, another input terminal of comparator is connected to power generator, and the voltage that power generator is sent to each comparator is different, the output end of comparator in comparator group is all connected to indicator light one end, it can effective automatic alarm when patient falls ill, and the case where being twitched according to patient, adjust the intensity of monitoring.

Description

Critically ill patient abnormal response alarm

Technical field

The utility model provides a kind of critically ill patient abnormal response alarm, belongs to monitoring alarm device field.

Background technology

Epileptics patient morbidity inducement have it is multiple, and when it is abnormally dangerous, patient understands whole body and twitches, if handle Not in time, it is likely that patient's aggravation, even threat to life can be caused.It, can be to epilepsy usually by the processing of timing Morbidity carries out good inhibition, and the injury of patient is avoided to deepen.But epileptics morbidity is very unexpected, patient has a convulsion reaction Afterwards, also can not sounding, can not also use equipment alarm.Usual night, medical staff on duty was less, can not accomplish to each sick bed Real time monitoring.

Utility model content

The utility model aim is to provide a kind of critically ill patient abnormal response alarm, can be effective when patient falls ill Automatic alarm, and the case where can twitch according to patient, adjust the intensity of monitoring.

Critically ill patient abnormal response alarm described in the utility model includes the vibration monitoring of monitoring sick bed vibration signal Unit, one indicator light of each vibration unit series connection, the other end of all indicator lights are connected to power supply by emergency alarm bell again；Vibration Monitoring unit includes the vibrating sensor being mounted under sick bed mattress, and comparator group in nurse station and sliding connect Wire box, sliding terminal box one end are connected to vibrating sensor, and each contact of the other end is connected to each ratio in comparator group Compared with an input terminal of device, another input terminal of comparator is connected to power generator, and power generator is to each The voltage that comparator is sent is different, and the output end of the comparator in comparator group is all connected to indicator light one end.

The critically ill patient abnormal response alarm, comparator group include 3-5 comparator.

The critically ill patient abnormal response alarm, sliding terminal box includes box body, and box surface middle position is equipped with Slideway, slideway is interior to be equipped with guide post, and sliding block is set on guide post, cavity is equipped in sliding block, and cavity is equipped with the opening being in communication with the outside, Contact is set in cavity, and contact is equipped with protrusion, and contact is connect with cavity inner wall by spring, and it is recessed that slideway side wall is equipped with metal Slot, metal groove coordinate with the salient pole on contact, and metal groove is wired to the terminals of box surface, sliding block, bullet Spring and contact are conductive material.

The utility model has the beneficial effect that compared with prior art：

The critically ill patient abnormal response alarm, vibrating sensor are carried out with multiple comparators by sliding terminal box Connection, allows the signal output end of vibrating sensor to be connected to multiple comparators simultaneously；Power generator is to each comparison The different voltage of device output voltage grade allows the grade of monitoring is multistage to distinguish, due to the twitch situation of each patient in this way Difference, what is had is stronger, and some is relatively slight, when in order to preferably exclude patient's rest, vibrations caused by other situations such as turn Error slides terminal box according to the twitch intensity of each patient by promotion, by the signal output end of vibrating sensor with The signal input part of corresponding comparator is connected, and makes shockproofness less than the signal input of another signal input part of the comparator The error of intensity is excluded, and improves the accuracy of the technical program, and can be adapted for the patient of various twitch intensity.

Description of the drawings

Fig. 1 is the utility model electrical schematic diagram；

Fig. 2 is vibration monitoring unit electrical schematic diagram；

Fig. 3 is sliding junction box structure chart.

In figure：1, vibration monitoring unit；2, indicator light；3, emergency alarm bell；4, comparator D；5, comparator E；6, insulation operation Block；7, terminal box is slided；8, vibrating sensor；9, power generator；10, comparator A；11, comparator B；12, comparator C； 13, metal groove；14, conducting wire；15, terminals；16, box body；17, sliding block；18, spring；19, contact；20, cavity；21, it leads Column；22, slideway.

Specific implementation mode

The utility model embodiment is described further with reference to the utility model：

As shown in Figure 1, Figure 2 and Figure 3, critically ill patient abnormal response alarm described in the utility model, including monitoring disease The vibration monitoring unit 1 of bed vibration signal, one indicator light 2 of each vibration unit series connection, the other end of all indicator lights 2 lead to again It crosses emergency alarm bell 3 and is connected to power supply；Vibration monitoring unit 1 includes the vibrating sensor 8 being mounted under sick bed mattress, and is mounted on Comparator group in nurse station and sliding terminal box 7,7 one end of sliding terminal box are connected to vibrating sensor 8, the other end it is each Contact is connected to an input terminal of each comparator in comparator group, another input terminal of comparator is connected to power supply hair Generating apparatus 9, and the voltage that power generator 9 is sent to each comparator is different, the output of the comparator in comparator group End is all connected to 2 one end of indicator light.

The critically ill patient abnormal response alarm, comparator group include 5 comparators, respectively comparator A10, ratio Compared with device B11, comparator C12, comparator D4 and comparator E5, power generator 9 respectively to comparator A10, comparator B11, A signal input part of comparator C12, comparator D4 and comparator E5 send the voltage letter of 1V, 1.5V, 2V, 2.5V and 3V Number.

The critically ill patient abnormal response alarm, sliding terminal box 7 include box body 16,16 face center position of box body Equipped with slideway 22, it is equipped with guide post 21 in slideway 22, sliding block 17 is set on guide post 21, cavity 20, cavity 20 are equipped in sliding block 17 Equipped with the opening being in communication with the outside, contact 19 is set, contact 19 is equipped with protrusion, and contact 19 is logical with 20 inner wall of cavity in cavity 20 The connection of spring 18 is crossed, 22 side wall of slideway is equipped with metal groove 13, and metal groove 13 coordinates with the salient pole on contact 19, and metal is recessed Slot 13 is connected to the terminals 15 on 16 surface of box body by conducting wire 14, and sliding block 17, spring 18 and contact 19 are conductive material.It is sliding Metal groove 13 on two opposite side walls in road 22 can be connected by contact 19, spring 18 with sliding block 17, on sliding block 17 Equipped with insulation operating block 6, staff adjusts 17 position of sliding block by the operating block 6 that insulate.

Operating procedure and operation principle：

Each bed is monitored by a vibration monitoring unit 1, no matter which bed sends out alarm signal, can all make emergency alarm bell 3, which are powered, sounds, while the indicator light 2 of corresponding bed can light, and indicator light 2 is located in duty room, and is labeled with instruction in its side 2 corresponding bed of lamp.Make medical staff that can be reacted at the first time after hearing the tinkle of bells, and sick bed number found by indicator light 2, Then it timely reacts, emergent management is carried out to patient.

Twitch intensity when before use, needing to be fallen ill according to patient adjusts comparator group pair by sliding terminal box 7 Then the monitoring sensitivity of the output signal of vibrating sensor 8 is being monitored.

Claims

1. a kind of critically ill patient abnormal response alarm, which is characterized in that the vibration monitoring list including monitoring sick bed vibration signal First (1), one indicator light (2) of each vibration unit series connection, the other end of all indicator lights (2) pass through emergency alarm bell (3) and connect again To power supply；Vibration monitoring unit (1) includes the vibrating sensor (8) being mounted under sick bed mattress, and in nurse station Comparator group and sliding terminal box (7), sliding terminal box (7) one end be connected to vibrating sensor (8), each of the other end connects Point is connected to an input terminal of each comparator in comparator group, another input terminal of comparator is connected to power supply Device (9), and the voltage that power generator (9) is sent to each comparator is different, the comparator in comparator group it is defeated Outlet is all connected to indicator light (2) one end.

2. critically ill patient abnormal response alarm according to claim 1, which is characterized in that comparator group includes 3-5 Comparator.

3. critically ill patient abnormal response alarm according to claim 2, which is characterized in that sliding terminal box (7) includes Box body (16), box body (16) face center position are equipped with slideway (22), are equipped with guide post (21) in slideway (22), guide post covers on (21) Equipped with sliding block (17), cavity (20) is equipped in sliding block (17), cavity (20) is equipped with the opening being in communication with the outside, is set in cavity (20) Contact (19) is set, contact (19) is equipped with protrusion, and contact (19) is connect with cavity (20) inner wall by spring (18), slideway (22) Side wall is equipped with metal groove (13), and metal groove (13) coordinates with the salient pole on contact (19), and metal groove (13) is by leading Line (14) is connected to the terminals (15) on box body (16) surface, and sliding block (17), spring (18) and contact (19) are conductive material.