CN216136238U

CN216136238U - Bed-leaving alarm device with adjustable size

Info

Publication number: CN216136238U
Application number: CN202121839330.1U
Authority: CN
Inventors: 缪欣
Original assignee: Nanjing City Lishui District Chinese Medicine Hospital
Current assignee: Nanjing City Lishui District Chinese Medicine Hospital
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-03-29
Anticipated expiration: 2031-08-09

Abstract

The utility model provides a bed-leaving alarm device with adjustable size, which is characterized by comprising an air pipe (1), a spring (2), a binding belt (3), a hook (4), an electric control device (5) and a receiver (6); the air pipes (1) are arranged in an S shape, and the head ends and the tail ends of each two sections of air pipes which are arranged in parallel are connected by the springs (2); the binding bands (3) are respectively connected to the head end and the tail end of the bent water pipe (2), and the other ends of the binding bands (3) are connected to the hooks (4); the electric control device (5) is connected to the tail end of the air pipe (1). The utility model can accurately measure the pressure change on the bed integrally by arranging the through air pipe, thereby avoiding the condition that the existing bed leaving alarm device is easy to give a false alarm or not give an alarm; the size adjustable device is arranged, so that the device can adapt to patients with different sizes; the bed sensing device is wirelessly connected with the receiver, and the receiver is convenient to carry, thereby liberating nursing staff to a certain extent.

Description

Bed-leaving alarm device with adjustable size

Technical Field

The utility model relates to the field of clinical care, in particular to a bed leaving alarm device with adjustable size.

Background

Clinically, some patients need to be absolutely bedridden when recovering after surgery, and the patients usually have low self-care capability but often leave the bed without permission at one's own place or at night, so that unpredictable risks are caused.

At present, the care of patients can be realized only by regular patrol and limited monitoring of medical personnel, and the occurrence of dangerous conditions is difficult to avoid in time.

Some bed leaving alarm devices are also arranged in the market, but the triggering form of the bed leaving alarm devices is single, the bed leaving alarm devices cannot be suitable for patients with special body types, false alarms easily occur under many conditions, and the daily work and life of related personnel are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bed leaving alarm device with adjustable size, which can timely and accurately find the bed leaving phenomenon of a patient needing to be absolutely bedridden and can adapt to people of various body types.

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

a size-adjustable bed-leaving alarm device is characterized by comprising an air pipe 1, a spring 2, a binding belt 3, a hook 4, an electric control device 5 and a receiver 6; the air pipes 1 are arranged in an S shape, and the head ends and the tail ends of each two sections of air pipes which are arranged in parallel are connected by the springs 2; the binding bands 3 are respectively connected to the head end and the tail end of the bent air pipe 1, and the other ends of the binding bands 3 are connected to the hooks 4; the electric control device 5 is connected to the tail end of the air pipe 1.

The air pipe 1 is made of flexible material with small deformation; the trachea 1 is flattened by the pressure of the human body, and the volume thereof is reduced and the internal air pressure thereof is increased.

The length of the binding band 3 can be adjusted to drive the spring 2 to stretch so as to adapt to different positions of human bodies with different sizes on the bed and different required length ranges.

The flat-end closed end of the hook 4 is connected with the binding band 3; the 4 semicircle couple ends of couple hook the railing of bed body.

The electric control device 5 comprises an air pressure sensor 51 and an electric control box 52; a pressure guide hole of the air pressure sensor 51 is connected with the air pipe 1, and pressure data are transmitted to the electric control box 52 through a signal wire; an electric control module and a wireless transmission module are arranged in the electric control box 52.

The receiver 6 comprises a display 61, buttons 62 and a speaker 63; the display screen 61 in the receiver 6 can display the bed number when alarming, the loudspeaker 63 can give out an alarm sound at the same time, and the button 62 can stop alarming when alarming is carried out after being pressed.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model can accurately measure the pressure change on the bed integrally by arranging the through air pipe, thereby avoiding the condition that the existing bed leaving alarm device is easy to give a false alarm or not give an alarm; the size adjustable device is arranged, so that the device can adapt to patients with different sizes; the bed sensing device is wirelessly connected with the receiver, and the receiver is convenient to carry, thereby liberating nursing staff to a certain extent.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an adjustable-size bed exit warning device according to the present invention;

FIG. 2 is a second schematic view of the overall structure of the bed exit warning device with adjustable size according to the present invention;

FIG. 3 is a schematic view of the installation of the adjustable-size bed exit warning device of the present invention;

FIG. 4 is a schematic view of the structure of an electric control device of the bed-leaving alarm device with adjustable size according to the present invention;

FIG. 5 is a schematic diagram of a receiver of the bed exit warning device with adjustable size according to the present invention;

in the figure: 1. an air tube; 2. a spring; 3. binding bands; 4. pulling a hook; 5. an electric control device; 51. an air pressure sensor; 52. an electronic control box; 6. a receiver; 61. a screen; 62. a button; 63. a loudspeaker.

Detailed Description

The present invention will be described in further detail with reference to the following examples in order to clarify technical problems, technical solutions, implementation processes and performance displays. It should be understood that the specific embodiments described herein are for illustrative purposes only. The present invention is not limited to the above embodiments. Various exemplary embodiments, features and aspects of the present disclosure will be described in detail below with reference to the accompanying drawings. In the drawings, like reference numbers can indicate functionally identical or similar elements. While the various aspects of the embodiments are presented in drawings, the drawings are not necessarily drawn to scale unless specifically indicated.

The word "exemplary" is used exclusively herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.

Furthermore, in the following detailed description, numerous specific details are set forth in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details. In some instances, methods, means, elements and circuits that are well known to those skilled in the art have not been described in detail so as not to obscure the present disclosure.

Example 1

As shown in fig. 1, 2 and 3, the size-adjustable bed leaving alarm device is characterized by comprising an air pipe 1, a spring 2, a binding belt 3, a hook 4, an electric control device 5 and a receiver 6; the air pipes 1 are arranged in an S shape, and the head ends and the tail ends of each two sections of air pipes which are arranged in parallel are connected by the springs 2; the binding bands 3 are respectively connected to the head end and the tail end of the bent air pipe 1, and the other ends of the binding bands 3 are connected to the hooks 4; the electric control device 5 is connected to the tail end of the air pipe 1.

As shown in fig. 4, the electronic control device 5 includes an air pressure sensor 51 and an electronic control box 52; the model of the air pressure sensor 51 is SIN-P300; a pressure guide hole of the air pressure sensor 51 is connected with the air pipe 1, and pressure data are transmitted to the electric control box 52 through a signal wire; an electric control module and a wireless transmission module are arranged in the electric control box 52.

As shown in fig. 5, the receiver 6 includes a display 61, a button 62, and a speaker 63; a power supply is arranged in the receiver (6) and is used for supplying power to the display screen (61), the button (62) and the loudspeaker (63); the display 61 in the receiver 6 can display the bed number when alarming, the loudspeaker 63 can give out alarm sound at the same time, and the button 62 can stop alarming when alarming.

When in use, the length of the binding band 3 is adjusted to adapt to the stature of a user, and the hook 4 is fixed at the head and the tail of the bed, so that the device can be positioned under a mattress for the user to lie down; after a user lies down, the gas in the air pipe 1 is compressed, the air pressure sensor 51 senses the pressure change and transmits the pressure change to the electric control box 52, and the value at the moment is recorded as an initial value; when a user tries to get up and the pressure sensed by the air pressure sensor is reduced to 20% or less of the initial value, the electric control device 5 sends an alarm model which is transmitted to the receiver 6 through wireless transmission, a display screen 61 on the receiver 6 displays the bed number for alarming, and a loudspeaker 63 on the receiver 6 sends an alarm sound; when the patient lies back on the bed or the nursing staff manually presses the button, the alarm is released.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. 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 utility model is defined by the appended claims and equivalents thereof.

Claims

1. A size-adjustable bed-leaving alarm device is characterized by comprising an air pipe (1), a spring (2), a binding belt (3), a hook (4), an electric control device (5) and a receiver (6); the air pipes (1) are arranged in an S shape, and the head ends and the tail ends of each two sections of air pipes which are arranged in parallel are connected by the springs (2); the bandage (3) is respectively connected to the head end and the tail end of the bent air pipe (1), and the other end of the bandage (3) is connected to the hook (4); the electric control device (5) is connected to the tail end of the air pipe (1).

2. The adjustable-size bed exit warning device according to claim 1, characterized in that the air tube (1) is a flexible material with a small amount of deformation; the trachea (1) is flattened by the pressure of the human body, the volume is reduced, and the internal air pressure is increased.

3. The adjustable-size bed exit warning device according to claim 1, wherein the strap (3) is adjustable in length, and the spring (2) is driven to extend and retract to accommodate different positions of people of different sizes in the bed and different required length ranges.

4. An adjustable-size bed exit warning device according to claim 1, characterized in that the hook (4) has a flat-ended closed end connected to the strap (3); the semicircular hook end of the hook (4) hooks the rail of the bed body.

5. An adjustable-size bed exit warning device according to claim 1, characterized in that the electric control device (5) comprises an air pressure sensor (51) and an electric control box (52); a pressure guide hole of the air pressure sensor (51) is connected with the air pipe (1), and pressure data are transmitted to the electric control box (52) through a signal line; an electric control module and a wireless transmission module are arranged in the electric control box (52).

6. The adjustable-size bed exit warning device according to claim 1, wherein the receiver (6) comprises a display screen (61), a button (62) and a speaker (63); and a power supply is arranged in the receiver (6) and used for supplying power to the display screen (61), the button (62) and the loudspeaker (63).