CN212659175U

CN212659175U - Novel gynaecology's drainage formula binder alarm circuit

Info

Publication number: CN212659175U
Application number: CN202020642302.XU
Authority: CN
Inventors: 潘惠珍; 梁娟敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-25
Filing date: 2020-04-25
Publication date: 2021-03-05
Anticipated expiration: 2030-04-25

Abstract

The utility model relates to the field of medical equipment, especially, relate to a novel gynaecology's drainage formula binder alarm circuit. The utility model provides a can remind nurse patient the condition of weeping to appear, need in time handle, do not influence the novel gynaecology's drainage formula binder alarm circuit that patient resumes. The utility model provides a novel gynaecology's drainage formula binder warning circuit, includes battery, first switch, weeping sensor, weeping detection control circuit etc. first switch and weeping sensor link to each other, the weeping sensor links to each other with weeping detection control circuit's input. The utility model discloses a bee calling organ can remind nurse patient the condition of weeping to have appeared, needs in time to handle to do not influence patient's recovery.

Description

Novel gynaecology's drainage formula binder alarm circuit

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a novel gynaecology's drainage formula binder alarm circuit.

Background

Gynaecology is a branch specialty of gynaecology and obstetrics, is a professional department taking diagnosis and treatment of female gynopathy as the diagnosis and treatment specialty, and the disease of female reproductive system is the gynopathy, and when treating the gynopathy, sometimes need do the operation, for example open abdomen operation, after having done the operation, need wrap up with the binder, alleviates patient's pain, and the patient is in hospital, and the condition of weeping may appear in patient's incision, if do not handle in time, can influence patient's recovery.

Aiming at the problems existing at present, a novel gynecological drainage type bellyband alarm circuit capable of reminding a nurse of the occurrence of liquid leakage of a patient, needing to be processed in time and not influencing the recovery of the patient is designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defect that the recovery of a patient is affected if the incision of the patient is not treated in time, the technical problem is as follows: the utility model provides a can remind nurse patient the condition of weeping to appear, need in time handle, do not influence the novel gynaecology's drainage formula binder warning circuit that patient resumes.

The utility model provides a novel gynaecology's drainage formula binder alarm circuit, includes battery, first switch, weeping sensor, weeping detection control circuit, triode drive circuit and bee calling organ, first switch and weeping sensor link to each other, the weeping sensor links to each other with weeping detection control circuit's input, the output that the weeping detected control circuit links to each other with triode drive circuit's input, triode drive circuit's output links to each other with bee calling organ, the battery is first switch, weeping sensor, weeping detection control circuit, triode drive circuit and bee calling organ power supply.

As a further preferable scheme, the leakage detection device further comprises a sensitivity potentiometer, the sensitivity potentiometer is connected with the input end of the leakage detection control circuit, and the storage battery supplies power to the sensitivity potentiometer.

As a further preferable scheme, the liquid leakage detection control circuit includes an LM393N, a switch S1, a first resistor R1, a first capacitor C1, a second capacitor C2 and a potentiometer VR1, wherein the 4-pin of the LM393N is grounded, the 3-pin of the LM393N is connected in series with the first capacitor C1 and grounded, the 8-pin of the LM393N is connected in series with the second capacitor C2 and grounded, the 8-pin of the LM393N is connected in series with the potentiometer VR1 and grounded, the input end of the potentiometer VR1 is connected with the 2-pin of the LM393N, the 3-pin of the LM393N is connected in series with the first resistor R1 and the switch S1, the other end of the switch S1 is connected with +3V, and the 8-pin of the LM393N is connected with the series intermediate point of the first resistor R1 and the switch S1.

As a further preferable mode, the triode driving circuit includes a triode Q1, a second resistor R2, a third resistor R3, a fourth resistor R4 and a BZ1, the pin 1 of the LM393N is connected in series with the second resistor R2 and the base of the triode Q1, the base of the triode Q1 is connected in series with the third resistor R3, the other end of the third resistor R3 is grounded, the emitter of the triode Q1 is grounded, and the collector of the triode Q1 is connected in series with the fourth resistor R4 and the BZ1 grounded.

The utility model has the advantages that:

the utility model can remind the nurse patient of the leakage of the liquid through the buzzer, and the liquid needs to be treated in time, thereby not influencing the recovery of the patient; through the setting of sensitivity potentiometre, can let the weeping sensor can not control the buzzer and sound because of detecting a small amount of weeping.

Drawings

Fig. 1 is a circuit block diagram of the present invention.

Fig. 2 is a schematic circuit diagram of the present invention.

The parts are labeled as follows: 1. the device comprises a storage battery, 2, a first switch, 3, a leakage sensor, 4, a leakage detection control circuit, 5, a triode driving circuit, 6, a buzzer, 7 and a sensitivity potentiometer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

The utility model provides a novel gynaecology's drainage formula binder alarm circuit, as shown in figure 1, including battery 1, first switch 2, weeping sensor 3, weeping detection control circuit 4, triode drive circuit 5 and bee calling organ 6, first switch 2 links to each other with weeping sensor 3, weeping sensor 3 links to each other with weeping detection control circuit 4's input, weeping detection control circuit 4's output links to each other with triode drive circuit 5's input, triode drive circuit 5's output links to each other with bee calling organ 6, battery 1 is first switch 2, weeping sensor 3, weeping detection control circuit 4, triode drive circuit 5 and bee calling organ 6 power supplies.

The nurse presses down first switch 2, and weeping sensor 3 begins work, and weeping sensor 3 can detect the weeping, and when weeping sensor 3 detected the weeping, weeping detection control circuit 4 sounded through triode drive circuit 5 drive bee calling organ 6, reminded nurse patient's the condition of weeping, need in time handle to do not influence patient's recovery.

Example 2

The utility model provides a novel gynaecology's drainage formula binder alarm circuit, as shown in figure 1, still including sensitivity potentiometre 7, sensitivity potentiometre 7 links to each other with weeping detection control circuit 4's input, battery 1 is the power supply of sensitivity potentiometre 7.

The nurse can adjust the sensitivity of the leakage sensor 3 through the sensitivity potentiometer 7 according to the actual situation, so that the leakage sensor 3 can not control the buzzer 6 to sound when detecting a small amount of leakage.

Example 3

The utility model provides a novel gynaecology drainage formula binder alarm circuit, as shown in fig. 2, weeping detection control circuit 4 includes LM393N, switch S1, first resistance R1, first electric capacity C1, second electric capacity C2 and potentiometre VR1, LM393N ' S4 feet ground, LM393N ' S3 feet are established ties first electric capacity C1 ground, LM393N ' S8 feet are established ties second electric capacity C2 ground, LM393N ' S8 feet are established ties potentiometre VR1 ground, the input of potentiometre VR1 links to each other with LM393N ' S2 feet, LM393N ' S3 feet are established ties first resistance R1 and switch S1, another termination +3V of switch S1, LM393N ' S8 feet link to each other with the series-connected midpoint of first resistance R1 and switch S1.

The triode drive circuit 5 comprises a triode Q1, a second resistor R2, a third resistor R3, a fourth resistor R4 and a BZ1, wherein a pin 1 of the LM393N is connected with the base electrodes of the second resistor R2 and the triode Q1 in series, the base electrode of the triode Q1 is connected with the third resistor R3 in series, the other end of the third resistor R3 is grounded, the emitter electrode of the triode Q1 is grounded, and the collector electrode of the triode Q1 is connected with the fourth resistor R4 and the BZ1 in series and grounded.

The nurse presses switch S1, weeping sensor 3 begins to work, weeping sensor 3 can detect the weeping, the nurse passes through potentiometre VR1 according to actual conditions again and adjusts weeping sensor 3 ' S sensitivity, when weeping sensor 3 detected the weeping, LM393N ' S1 foot output low level, triode Q1 switches on, BZ1 sounds, remind the nurse the condition of weeping has appeared, need in time handle, from not influencing patient ' S recovery.

While the disclosure has been shown and described with reference to certain exemplary embodiments thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the disclosure as defined by the appended claims and their equivalents. Accordingly, the scope of the present disclosure should not be limited to the above-described embodiments, but should be defined not only by the appended claims, but also by equivalents thereof.

Claims

1. The utility model provides a novel gynaecology's drainage formula binder alarm circuit which characterized in that: including battery (1), first switch (2), weeping sensor (3), weeping detection control circuit (4), triode drive circuit (5) and bee calling organ (6), first switch (2) and weeping sensor (3) link to each other, weeping sensor (3) link to each other with the input of weeping detection control circuit (4), the output of weeping detection control circuit (4) links to each other with the input of triode drive circuit (5), the output of triode drive circuit (5) links to each other with bee calling organ (6), battery (1) is first switch (2), weeping sensor (3), weeping detection control circuit (4), triode drive circuit (5) and bee calling organ (6) power supply.

2. The novel gynecological drainage type bellyband alarm circuit according to claim 1, characterized in that: the leakage detection device is characterized by further comprising a sensitivity potentiometer (7), wherein the sensitivity potentiometer (7) is connected with the input end of the leakage detection control circuit (4), and the storage battery (1) supplies power to the sensitivity potentiometer (7).

3. The novel gynecological drainage type bellyband alarm circuit according to claim 2, characterized in that: the liquid leakage detection control circuit (4) comprises an LM393N, a switch S1, a first resistor R1, a first capacitor C1, a second capacitor C2 and a potentiometer VR1, wherein 4 feet of the LM393N are grounded, 3 feet of the LM393N are connected in series with the first capacitor C1 and are grounded, 8 feet of the LM393N are connected in series with the second capacitor C2 and are grounded, 8 feet of the LM393N are connected in series with the potentiometer VR1 and are grounded, the input end of the potentiometer VR1 is connected with 2 feet of the LM393N, 3 feet of the LM393N are connected in series with the first resistor R1 and the switch S1, the other end of the switch S1 is connected with +3V, and 8 feet of the LM393N are connected with the series connection intermediate point of the first resistor R1 and the switch S1.

4. The novel gynecological drainage type bellyband alarm circuit according to claim 3, characterized in that: the triode drive circuit (5) comprises a triode Q1, a second resistor R2, a third resistor R3, a fourth resistor R4 and a BZ1, wherein a pin 1 of the LM393N is connected with bases of the second resistor R2 and the triode Q1 in series, a base of the triode Q1 is connected with the third resistor R3 in series, the other end of the third resistor R3 is grounded, an emitter of the triode Q1 is grounded, and a collector of the triode Q1 is connected with the fourth resistor R4 and the BZ1 in series and is grounded.