CN112037472A

CN112037472A - Monitoring device for bedridden patient

Info

Publication number: CN112037472A
Application number: CN202010933960.9A
Authority: CN
Inventors: 伍玲娜
Original assignee: Chengdu First Peoples Hospital
Current assignee: Chengdu First Peoples Hospital
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2020-12-04

Abstract

The invention relates to the technical field of medical equipment, in particular to a bedridden patient monitoring device which comprises a bed body, wherein a plurality of gravity sensors are arranged on the surface of a bed board of the bed body, an electric cabinet is arranged on the part, close to a bed head, of the bed edge on one side of the bed body, bedrails are arranged at four corners of the bed body, laser sensors are arranged on the bedrails, the laser sensors on the bed head and the bedrails at the tail of the bed body on each side of the bed body are in a correlation shape, a system switch is arranged on the surface of the electric cabinet, and an indicator lamp is further arranged on the. The invention relates to an intelligent monitoring device for bedridden patients, which is beneficial to strengthening the monitoring of the patients and reducing the nursing cost.

Description

Monitoring device for bedridden patient

Technical Field

The invention relates to the technical field of medical equipment, in particular to a monitoring device for a bedridden patient.

Background

Clinically, patients in departments sometimes have abnormal mental behaviors, particularly at night; or the patient is not enough in self-moving ability but not enough in judgment of physical condition, and is forced to get out of bed for activity, take things or go to a toilet, etc. If the family members or the medical care personnel do not pay attention in time, the patient may be injured; however, if family members or medical staff are required to pay attention to the patient for 24 hours, the situation cannot be realized, and the consumption of huge manpower resources is realized. Therefore, there is a need to design a device that can ameliorate this phenomenon, remind family members and medical staff to look over in time, and avoid patient injury.

Disclosure of Invention

The invention aims to provide a monitoring device for a bedridden patient, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides a bed patient monitoring devices, includes the bed body, the bed board surface of the bed body is equipped with a plurality of gravity sensor, the bed edge of bed body one side is equipped with the regulator cubicle near the head of a bed part, the four corners department of the bed body all is equipped with the bedrail, all be equipped with laser sensor on the bedrail, the laser sensor on the bedrail of the every side head of a bed and tailstock of the bed is the correlation form, the regulator cubicle surface is equipped with the system switch, still be equipped with the pilot lamp on the regulator cubicle.

Furthermore, the gravity sensors are six and form a gravity sensor array.

Furthermore, the number of the laser sensors is four, the laser sensor array is formed by the four laser sensors, and each laser sensor is formed by three laser sensor modules with the interval of 5 centimeters.

Furthermore, a power inlet wire, a power conversion circuit, a processor, a wireless module and an audio module are further arranged in the electrical cabinet.

Furthermore, power inlet wire output connection power conversion circuit, power conversion circuit output connection treater, treater output connection pilot lamp and audio module, the treater is inputed respectively and is connected system switch, laser sensor array and gravity sensor array.

Further, the processor is connected with a wireless module in an interactive mode, and the wireless module is connected with external equipment in an interactive mode.

Further, the signal transmitted to the processor by the gravity sensor array is a weighted average of the signals of the respective gravity sensor arrays, and the signal transmitted to the processor by the laser sensor array is an integral of the respective laser sensors with respect to time.

Compared with the prior art, the invention has the beneficial effects that: the invention designs a patient behavior monitoring device, which is used in cooperation with a sickbed, wherein an alarm device mainly combines a gravity sensor and a laser sensor, the gravity sensor on the sickbed can sense the change of the bearing weight on the sickbed, and when a patient gets up and gets off the sickbed, the gravity sensor can prompt an audio module to give an alarm through the change of a gravity detection value; the monitoring device can remind medical staff and family members of the patient to check through the wireless module. The alarm device is provided with a system switch which can be turned on and off, if the limb of the patient exceeds the bedside, the laser sensor monitors that the time exceeding the bedside exceeds a set value, an alarm sound is given, and meanwhile, the family members and medical staff of the patient are reminded through the wireless module. The design is beneficial to strengthening the monitoring of the patient and reducing the nursing cost.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a cross-sectional view of the electrical cabinet of the present invention;

fig. 4 is a schematic circuit diagram of the present invention.

In the figure: 1. a bed body; 11. a gravity sensor; 111. a gravity sensor array; 12. a bed edge; 2. a bed fence; 21. a laser sensor; 211. a laser sensor array; 3. an electrical cabinet; 31. a system switch; 32. an indicator light; 33. leading a power supply into a wire; 34. a power conversion circuit; 35. a processor; 36. a wireless module; 37. and an audio module.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a bed patient monitoring devices, includes the bed body 1, the bed board surface of the bed body 1 is equipped with a plurality of gravity sensor 11, the bed edge 12 of 1 one side of the bed body is close to head of a bed part and is equipped with regulator cubicle 3, the four corners department of the bed body 1 all is equipped with bedrail 2, all is equipped with laser sensor 21 on the bedrail 2, the laser sensor 21 on the bedrail 2 of the every side head of a bed and tailstock of the bed body is for the correlation form, 3 surfaces of regulator cubicle are equipped with system switch 31, still be equipped with pilot lamp 32 on the regulator cubicle.

The gravity sensors 11 are six and constitute a gravity sensor array 111. Specifically, six gravity sensors 11 are uniformly arranged on the bed plate and simultaneously collect signals.

The laser sensors 21 are four and form a laser sensor array 211, and each laser sensor 21 is composed of three laser sensor modules spaced by 5 cm. Each laser sensor 21 can monitor a 15 cm bedside for the presence of a patient's limb across the bed.

The electrical cabinet 3 is further provided with a power inlet 33, a power conversion circuit 34, a processor 35, a wireless module 36 and an audio module 37.

The output of the power supply inlet wire 33 is connected with the power supply conversion circuit 34, the output of the power supply conversion circuit 34 is connected with the processor 35, the output of the processor 35 is connected with the indicator lamp 32 and the audio module, and the input of the processor 35 is respectively connected with the system switch 31, the laser sensor array 211 and the gravity sensor array 111.

The processor 35 is connected with the wireless module 36, and the wireless module 36 is connected with the external device 4. The wireless module 36 may help the device synchronize the status and alarm information of the overall system to the external device 4, the external device 4 including the personal cell phone of the patient's family and the internal system of the hospital.

In order to ensure that the local pressure on the hospital bed causes false alarm, the signals transmitted to the processor 35 by the gravity sensor arrays 111 are weighted average values of the signals of the gravity sensor arrays 111, so that the threshold condition can be triggered only when the whole weight of the hospital bed changes when the patient actively leaves the bed surface or falls off the bed; the signals transmitted by the laser sensor array 211 to the processor 35 are the time integral of each laser sensor 21, i.e. the limb of the patient moves to the bedside for a certain time before an alarm is triggered, and this design is also designed to ensure the robustness of the device.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a bed patient monitoring devices, includes bed body (1), its characterized in that: the bed board surface of the bed body (1) is equipped with a plurality of gravity sensors (11), the bed edge (12) of the bed body (1) one side is close to the head of a bed part and is equipped with regulator cubicle (3), the four corners department of the bed body (1) all is equipped with bedrail (2), all be equipped with laser sensor (21) on bedrail (2), laser sensor (21) on the bedrail (2) of the head of a bed of every side and tailstock of the bed body (1) are the correlation form, regulator cubicle (3) surface is equipped with system switch (31), still be equipped with pilot lamp (32) on regulator cubicle (3).

2. The ambulatory patient monitoring device according to claim 1, wherein: the number of the gravity sensors (11) is six, and the gravity sensors form a gravity sensor array (111).

3. The ambulatory patient monitoring device according to claim 1, wherein: the laser sensors (21) are four and form a laser sensor array (211), and each laser sensor (21) is composed of three laser sensor modules with the interval of 5 centimeters.

4. The ambulatory patient monitoring device according to claim 1, wherein: the electrical cabinet (3) is also internally provided with a power inlet wire (33), a power conversion circuit (34), a processor (35), a wireless module (36) and an audio module (37).

5. The ambulatory patient monitoring device according to claim 4, wherein: power supply inlet wire (33) output connection power conversion circuit (34), power conversion circuit (34) output connection treater (35), treater (35) output connection pilot lamp (32) and audio module, connecting system switch (31), laser sensor array (211) and gravity sensor array (111) are inputed respectively in treater (35).

6. The ambulatory patient monitoring device according to claim 4, wherein: the processor (35) is connected with a wireless module (36) in an interactive mode, and the wireless module (36) is connected with an external device (4) in an interactive mode.

7. The ambulatory patient monitoring device according to claim 4, wherein: the signal transmitted by the gravity sensor array (111) to the processor (35) is a weighted average of the signals of each gravity sensor array (111), and the signal transmitted by the laser sensor array (211) to the processor (35) is the integral of each laser sensor (21) with respect to time.