CN212878771U

CN212878771U - Department is with pillow that has alarming function

Info

Publication number: CN212878771U
Application number: CN202022367329.5U
Authority: CN
Inventors: 陈香
Original assignee: Donghai County People 's Hospital
Current assignee: Donghai County People 's Hospital
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-04-06
Anticipated expiration: 2030-10-22

Abstract

The utility model discloses a pillow with alarm function for department, which comprises a pillow, wherein the center of the pillow is of a sunken structure, retaining pieces are installed on the periphery of the sunken structure, a placing area is arranged in the sunken structure, a pressure sensor is installed on the placing area, the pressure sensor is connected with a signal amplifier, the signal amplifier is connected with the signal input end of a single chip microcomputer, the signal output end of the single chip microcomputer is connected with an alarm, and the pressure sensor, the single chip microcomputer and the alarm are all powered by a power supply; the utility model discloses an implant pressure sensor in the pillow, detect the pressure of patient's head through pressure sensor, obtain pressure signal, judge the analysis back through the singlechip, control alarm work.

Description

Department is with pillow that has alarming function

Technical Field

The utility model belongs to the technical field of the medical treatment, concretely relates to department is with pillow that has alarming function.

Background

In hospitals, some patients in departments have poor self-care abilities, especially elderly patients, chronically ill patients, dizziness, unconscious patients, etc., for which families or nursing staff need to attend for 24 hours.

Once the patient gets out of the bed by himself, potential safety hazards exist, even some patients easily fall off the hospital bed, although the nursing is carried out for 24 hours by family members or nursing personnel, the nursing personnel are tired when accompanying for a long time, cannot have a rest in the daytime, sleep deep easily at night, the nursing bed generally lies on a nursing bed beside the nursing bed, the patient is in a pain state, the nursing personnel cannot wake up at night, the nursing bed cannot be in the same position with the patient bed, the nursing personnel cannot know whether the patient gets out of the bed or falls, the inventor finds that the head of the patient is needed to leave the pillow when getting up, and then the patient gradually gets up, therefore, based on the current situation in the department and the action of getting up, the inventor thinks that the pillow with the alarm function for the department, when the head of the patient leaves the pillow, the patient can be determined to leave the bed or fall off, so that the nursing staff can be reminded to take measures in time.

Disclosure of Invention

The utility model aims at better warning nurse personnel, let the attendant can in time pay close attention to whether the patient gets up when guaranteeing the rest, remind through reporting to the police to let the nurse personnel know the patient will leave the bed, in time help patient get up, prevent that the patient from getting up by oneself, take place to tumble or weigh down the bed, and then provide a department with pillow that has alarming function.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a department is with pillow that has alarming function, includes the pillow, the pillow center is sunk structure, and sunk structure border installation separation blade is equipped with in the sunken and places the district, place and install pressure sensor in the district, pressure sensor connects signal amplifier, and signal amplifier connects the signal input part of singlechip, and the signal output part of singlechip connects the alarm, pressure sensor, singlechip and alarm all have power supply.

Preferably, the separation blade is all around for the magic subsides, pastes at the sunk structure periphery through the magic and is used for covering pressure sensor.

Preferably, a wire hole is arranged in the middle of the placing area, and a signal wire and a power wire of the pressure sensor are connected to the single chip microcomputer and the power supply in the pillow through the wire hole.

Preferably, the power is provided with a charging hole, and the charging is carried out through a charging wire connecting socket.

Preferably, the alarm is specifically an audible alarm or a vibrator, and the vibrator adopts a bracelet-shaped vibration reminder.

Preferably, the pressure sensor, the single chip microcomputer, the alarm and the power supply are all connected through wires.

Preferably, the singlechip is replaced by a display module and a comparator, and the alarm is started through a preset value.

The technical scheme can obtain the following beneficial effects:

the utility model discloses an implant the pressure sensor of paster shape in the pillow, detect the pressure of patient's head through pressure sensor, obtain pressure signal, judge the analysis back through the singlechip, control alarm work.

Whole product simple structure, the cost of manufacture is low, is worth promoting, and the pillow is middle sunken, just so can let the patient head be in only position, and when the patient head not in this within range, pressure sensor can't accept pressure, can judge that the patient leaves the bed or falls, takes place sound or vibrations through singlechip instruction alarm, reminds nursing staff.

Drawings

Fig. 1 is a schematic view of a pillow structure.

Fig. 2 is a structure diagram of a pillow-mounted single chip microcomputer.

Fig. 3 is a drawing A-A of the pillow.

Fig. 4 is a schematic diagram.

In the figure:

in the figure: 1. a pillow; 2. a placement area; 3. a wire hole; 4. a pressure sensor; 5. magic tape; 6. a baffle plate.

Detailed Description

The invention will be further explained with reference to the drawings:

as shown in fig. 1-4, a pillow with alarm function for department, comprises a pillow 1, the center of the pillow is a concave structure, retaining pieces 6 are installed on the periphery of the concave structure, a placing area 2 is arranged in the concave, a pressure sensor 4 is installed on the placing area 2, the pressure sensor 4 is connected with a signal amplifier, the signal amplifier is connected with the signal input end of a single chip microcomputer, the signal output end of the single chip microcomputer is connected with an alarm, and the pressure sensor, the single chip microcomputer and the alarm are all powered by a power supply. Separation blade 6 is all around for magic subsides 5, pastes at sunk structure border through magic subsides 5 for cover pressure sensor 4. The middle of the placing area 2 is provided with a wire hole 3, and a signal wire and a power wire of the pressure sensor 4 are connected to a singlechip and a power supply in the pillow through the wire hole 3. The power is equipped with the hole that charges, charges through charging wire connection socket. The alarm is specifically a sound alarm or a vibrator, and the vibrator adopts a bracelet-shaped vibration reminder. The pressure sensor, the singlechip, the alarm and the power supply are all connected through wires. The pressure sensor is a piezoresistive sensor; the singlechip is replaced by a display module and a comparator, and an alarm is started through a preset value.

Example 1:

the pillow is manufactured, the center of the pillow is in a concave shape, a smooth plane is arranged at the concave position, the plane is provided with the piezoresistive sensors, when the head of a patient falls into the concave position of the pillow, the head presses the piezoresistive sensors, the head can be well limited by the concave position, and the authenticity of acquiring pressure signals is guaranteed. When the pressure sensor produces an electric signal, the signal is processed by an amplifying circuit (adopting an OP1177AR operational amplifier) and filtering, digital quantity after AD conversion (an AD7799 chip) is input into the singlechip, the singlechip performs data processing and AD conversion control, and then the singlechip outputs a control signal to control the alarm.

After the piezoresistive sensor is stressed and a pressure signal exists, the alarm does not work; when the piezoresistive sensor does not receive pressure, namely no pressure signal exists, the alarm works.

In the embodiment mode, the alarm can adopt an alarm or a vibrator, the alarm or the vibrator is arranged beside an attendant and used for reminding the attendant, and the vibrator is preferably selected under the condition that adjacent patients are not disturbed.

In the foregoing embodiment, the single chip microcomputer specifically employs a 51-series single chip microcomputer.

Example 2: on the basis of the embodiment 1, the singlechip is replaced by a display module and a comparator, the converted digital quantity is directly displayed by a digital display (adopting an ICL7107 chip), and when the pressure is a preset value of 0, the alarm works to make sound or vibrate; when the pressure is that the preset value is not 0, the alarm does not work, and then the alarm does not make a sound or vibrate, so that the circuit implementation precision is high.

The blocking piece is used for blocking the pressure sensor and is adhered to the periphery of the concave shape through magic.

The above description is the preferred embodiment of the present invention, and for those skilled in the art, modifications of the various equivalent forms of the present invention are within the scope of the appended claims of the present application without departing from the principle of the present invention.

Claims

1. A pillow with alarm function for department is characterized in that: including pillow (1), the pillow center is sunk structure, and sunk structure border installation separation blade (6) are equipped with in the sunken and place district (2), place and install pressure sensor (4) on district (2), signal amplifier is connected in pressure sensor (4), and signal amplifier connects the signal input part of singlechip, and the signal output part of singlechip connects the alarm, pressure sensor, singlechip and alarm all have power supply.

2. The pillow with alarm function for department of claim 1, wherein: the retaining pieces (6) are provided with magic tapes (5) all around, and the magic tapes (5) are attached to the periphery of the concave structure and used for covering the pressure sensor (4).

3. The pillow with alarm function for department of claim 1, wherein: a wire hole (3) is formed in the middle of the placing area (2), and a signal wire and a power wire of the pressure sensor (4) are connected to a single chip microcomputer and a power supply in the pillow through the wire hole (3).

4. The pillow with alarm function for department of claim 3, wherein: the power is equipped with the hole that charges, charges through charging wire connection socket.

5. The pillow with alarm function for department of claim 1, wherein: the alarm is specifically a sound alarm or a vibrator, and the vibrator adopts a bracelet-shaped vibration reminder.

6. The pillow with alarm function for department of claim 1, wherein: the pressure sensor, the singlechip, the alarm and the power supply are all connected through wires.

7. The pillow with alarm function for department of claim 1, wherein: the pressure sensor is a patch type piezoresistive sensor.

8. The pillow with alarm function for department of claim 1, wherein: the singlechip is replaced by a display module and a comparator, and an alarm is started through a preset value.