CN110327025A - A multifunctional smart wristband - Google Patents

Abstract

The invention discloses a multifunctional intelligent wrist strap, which comprises: the wrist strap comprises a wrist strap body, wherein one end of the wrist strap body is provided with an integrally formed binding band, a button hole is formed in the binding band, the other end of the wrist strap body is provided with an integrally formed extension band, buttons matched with the button hole are arranged on the extension band, and a folding type buckle matched with the buttons is further arranged on the outer side of the extension band; this internal intelligent monitoring system that is equipped with of wrist strap, intelligent monitoring system includes all with controller electric connection's alarm module, display, optical heart rate inductor, temperature-sensing ware, GPS orientation module, chip sensor, wiFi module, breathing module and voice module. The invention can effectively monitor the occurrence of sudden cardiac arrest patients after the nurse visits the ward in real time, avoid the loss of senile dementia patients and infants during hospitalization, and solve the problems in the prior art.

Description

A multifunctional smart wristband

technical field

The invention relates to a multifunctional intelligent wristband, which belongs to the technical field of medical intelligent monitoring wristbands.

Background technique

According to the survey, the sudden death and disability rate of patients with coronary heart disease at night accounts for more than 75% of the total number of cardiac deaths. The following set of data is enough to attract the attention of heart disease patients.

In April 2005, the General Hospital of the Guangzhou Military Region released a set of statistics from the Department of Cardiology. During the period from 2003 to 2004, a total of 2,986 heart disease patients were admitted and treated, of which 1,660 were treated during the day, and 1,491 were clinically cured. 84 cases died and 95 cases were disabled. During the night, 1326 cases were treated, 661 cases were cured, 386 cases died, and 329 cases were disabled. Then it was combined with the survey data of Peking Union Medical College Hospital to conclude that heart disease patients become disabled at night and die during the day.

At present, most wrist heart rate monitoring devices (such as sports watches and wristbands) on the market use the method of photoelectric volume monitoring, such as: Garmin Elevate optical heart rate technology independently developed by Garmin. The basic principle of this technology is through light reflection Monitor the change of blood volume to monitor the heart rate: first, the blood contains hemoglobin, and the degree of light absorption and reflection of hemoglobin with different oxygen content is also different; second, under normal circumstances, the pulse fluctuation and heart rate are basically the same, When the heart beats, capillaries, arteries, and veins will constantly change with the pulse volume, and the volume of light reflected by the blood will also change accordingly, while the reflection of light by the skin, muscles, bones, and fat of the human body is a fixed value. According to these characteristics, the Garmin watch illuminates the wrist with a green light beam, and calculates the heart rate through the change data of the light volume detected by the photodiode. Many commercially available models will stop monitoring heart rate when the hands are still. Garmin Elevate has 2 different detection frequencies: when it is stationary or low-level activity, it collects heart rate data at low power; once it detects high-intensity If there is any activity, the detection power will be increased, and detection will be performed at a more intensive frequency; no matter you are engaged in intense exercise or standing still for a long time, the monitoring will be 24 hours uninterrupted and accurate at all times. Some patients get lost during hospitalization, real-time monitoring of vital signs of patients during hospitalization, sudden cardiac arrest cannot be detected in time, smart wristband and mobile phone connection can remotely monitor patient's heart rate and body temperature, GPS positioning chip can locate patient's location in real time, and can also Applicable to families, the mobile phone of guardians of heart patients can monitor the patient's heart rate and body temperature in real time. To this end, it is imminent to develop a new smart wristband suitable for medical use.

Contents of the invention

The present invention aims at the deficiencies of the existing technology, and provides a medical smart wristband, which can effectively monitor the emergence of patients with sudden cardiac arrest after nurses patrol the ward in real time, avoiding the loss of senile dementia patients and infants during hospitalization, and solving the problem The problems existing in the prior art meet the requirements of actual use.

In order to solve the above problems, the technical scheme adopted in the present invention is as follows:

A multifunctional smart wristband, comprising: a wristband body, one end of the wristband body is provided with an integrally formed strap, the strap is provided with a button hole, and the other end of the wristband body is provided with an integrally formed extension A belt, the extension belt is provided with a button for use with a button hole, and an outer side of the extension belt is also provided with a folding buckle for use with the button;

An intelligent monitoring system is provided in the wristband body, and the intelligent monitoring system includes: a controller, an alarm module, a display, an optical heart rate sensor, a temperature sensor, a GPS positioning module, a chip sensor, a WiFi module, a breathing module and Voice module, the alarm module, display, optical heart rate sensor, temperature sensor, GPS positioning module, chip sensor, WiFi module, breathing module and voice module are all electrically connected to the controller; the intelligent monitoring system External mobile phone, his system and nursing office calling device through the WiFi module.

As an improvement of the above technical solution, the wristband body has a rectangular double-layer structure and is divided into an inner layer and an outer layer. The controller, alarm module, display, optical heart rate sensor, temperature sensor, GPS positioning module, The chip sensor, WiFi module, breathing module and voice module are all placed in the inner layer, and the outer layer of the wristband body edge is sewn with a waterproof film and is the side that is in contact with the wrist.

As an improvement of the above technical solution, an indicator light electrically connected to the controller is provided on one end surface of the outer layer of the wristband body.

As an improvement of the above technical solution, the other end of the outer layer of the wristband body is pasted with patient information, including: department, bed number, hospital number, name, gender, age, diagnosis, allergy history, and hospital admission time.

The present invention compares with prior art, and implementation effect of the present invention is as follows:

The present invention is aimed at patients with sudden cardiac arrest after the nurse patrolled the ward, and elderly dementia patients and infants lost during hospitalization. The heart rate and body temperature of the patient can be remotely monitored through the connection between the smart wristband and the mobile phone, and the GPS positioning chip can be used in real time. Locating the location of the patient can also be applied to the family. The mobile phone of the guardian of a heart disease patient can monitor the heart rate and body temperature of the patient in real time, preventing some cardiac arrest patients from being unaware of the cardiac arrest guardian.

In addition, this plan is aimed at the arrival of an aging family. The old man in the family has passed away for more than a month, but his children do not know. Personnel or guardians deal with emergencies of people wearing wristbands, and there is a simple place to place first-aid medicines, such as Suxiao Jiuxin Pills, nitroglycerin and other medicines for patients with special needs.

Description of drawings

Fig. 1 is a schematic structural view of the multifunctional smart wristband of the present invention;

Fig. 2 is a schematic diagram of the back structure of the multifunctional smart wristband of the present invention;

Fig. 3 is a schematic structural diagram of the intelligent monitoring system of the present invention;

Detailed ways

The content of the present invention will be described below in conjunction with specific embodiments.

Embodiment: As shown in Figure 1-3: a multi-functional smart wristband, including: a wristband body 10, one end of the wristband body 10 is provided with an integrally formed strap 20, and several groups of buttonholes 21 are provided on the strap 20, The other end of the wristband body 10 is provided with an integrally formed extension belt 30, and the extension belt 30 is provided with a button 31 used in conjunction with the button hole 21, and an outer side of the extension belt 30 is also provided with a folding clasp 40 used in conjunction with the button 31. The folding clasp 40 is mainly used for fixing buttons and buttonholes;

The wristband body 10 is equipped with an intelligent monitoring system, including: a controller 50, an alarm module 51, a display 52, an optical heart rate sensor 53, a temperature sensor 54, a GPS positioning module 55, a chip sensor 56, a WiFi module 57, a breathing Module 58 and voice module 66, alarm module 51, display 52, optical heart rate sensor 53, temperature sensor 54, GPS positioning module 55, chip sensor 56, WiFi module 57, breathing module 58 and voice module 66 are all connected with the controller 50 is electrically connected; in addition, the intelligent monitoring system is externally connected to the mobile phone 61, the his system 62 and the calling device 63 in the nursing office through the WiFi module 57. This solution is mainly aimed at the real-time monitoring of vital signs of patients who are lost during hospitalization, and sudden cardiac arrest cannot be detected in time. The connection between the smart wristband and mobile phone 61 can remotely monitor the patient's heart rate and body temperature, and the GPS positioning module 55 can be used for real-time positioning The location of the patient can also be applied to the family. The mobile phone of the guardian of a heart disease patient can monitor the heart rate and body temperature of the patient in real time, preventing some cardiac arrest patients from being unaware of the cardiac arrest guardian; in addition, when an aging family arrives, more than one elderly person in the family dies month, and his children don’t know, it can also be aimed at easily lost children and the elderly. In case of emergency, the alarm module 51 can be used for real-time alarm reminder, and the mobile phone 61 and his system 62 can display it, so that medical staff or guardians can deal with the wristband wearers in time Emergency situations.

Further improved, the wristband body 10 has a rectangular double-layer structure and is divided into an inner layer and an outer layer, a controller 50, an alarm module 51, a display 52, an optical heart rate sensor 53, a temperature sensor 54, a GPS positioning module 55, The chip sensor 56, the WiFi module 57, the breathing module 58 and the voice module 66 are all placed in the inner layer, and the outer layer of the wristband body 10 is sewn with a waterproof film 64 and is the side in contact with the wrist. The waterproof film 64 is preferably PU waterproof membrane, the waterproof effect is good, the price is cheap, and the size of the waterproof membrane 64 can be designed according to the size of the wristband body 10, and the waterproof membrane 64 is sewn on the side where the wristband body 10 is in contact with the wrist, so as to ensure that the wristband body 10 does not directly contact the user. The skin contact of the wrist prevents sweat from making the wristband body 10 wet.

Specifically, an indicator light 59 electrically connected to the controller 50 is provided on one end surface of the outer layer of the wristband body 10 .

Among them, the other end of the outer layer of the wristband body 10 is attached with patient information, including: department, bed number, hospital number, name, gender, age, diagnosis, allergy history and admission time.

Note 1: The systems described in this invention are all powered by the power supply module.

Note 2: At present, most wrist heart rate monitoring devices (such as sports watches and wristbands) on the market use photoelectric volume monitoring methods, such as the Garmin Elevate optical heart rate technology independently developed by Garmin. The basic principle of this technology is through Light reflection monitors changes in blood volume to monitor heart rate.

First: blood contains hemoglobin, and hemoglobin with different oxygen content has different degrees of absorbing and reflecting light.

Second: Under normal circumstances, the pulse fluctuation is basically the same as the heart rate. When the heart beats, the capillaries, arteries and veins will change continuously with the pulse volume, and the light volume reflected by the blood will also change accordingly. , bone, fat, etc. reflect light to a fixed value.

According to these characteristics, the Garmin watch illuminates the wrist with a green light beam, and calculates the heart rate through the change data of the light volume detected by the photodiode.

Many commercially available models will stop monitoring heart rate when the hands are still. Garmin Elevate has two different detection frequencies: when it is stationary or low-level activity, it collects heart rate data at low power; once it detects high-intensity If there is any activity, the detection power will be increased, and detection will be performed at a more intensive frequency; no matter you are engaged in intense exercise or standing still for a long time, the monitoring will be 24 hours uninterrupted and accurate at all times.

Finally, when wearing heart rate monitoring equipment, you need to improve heart rate accuracy by:

In the state of exercise, various factors will interfere with the monitoring results, such as sweat, vibration, temperature, user posture, physical state fluctuations, and even the distance between the device and the skin; Garmin uses its own algorithm to filter out noise in real time, Overcome the above-mentioned challenges and greatly improve the accuracy; with the continuous advancement of technology, the filtering time is shorter and faster, and the displayed data is more accurate.

Among them, when wearing a heart rate monitoring device, pay attention to some small details (take the watch as an example):

1. Make sure that the device is close to the wrist and that it is moderately tight. It should not only prevent shaking during exercise, but also ensure that it will not be too tight to affect blood circulation. When the watch is pulled up after wearing it, the watch is still close to the skin and is not in contact with the wrist. There is no obvious gap between them.

2. The wearing position is reasonable, not pushed up by the wrist bone, generally one or two fingers (about 1.5-2.5cm) distance below the wrist bone.

3. Avoid wearing the watch on dark tattoos. The darker the skin, the more light it absorbs, which will reduce the accuracy of the data.

4. Confirm that the heart rate monitoring is working normally. First, check the current heart rate data. If the dial shows "monitoring" or display real-time changing heart rate data; second, check whether the indicator light 59 (green) of the heart rate meter is still on from the back of the watch. .

The above content is a detailed description of the present invention in conjunction with specific embodiments, and it cannot be assumed that the specific implementation of the present invention is limited to these descriptions. For those skilled in the technical field of the present invention, without departing from the concept of the present invention, some simple deductions or substitutions can be made, which should be deemed to belong to the protection scope of the present invention.

Claims (4)

1. a kind of multifunctional intellectual wrist strap, it is characterised in that: include: wrist strap ontology (10), described wrist strap ontology (10) one end is set Have integrally formed bandage (20), offered several groups button hole (21) on the bandage (20), the wrist strap ontology (10) is another One end, which is equipped with to be integrally formed, extends band (30), and the band (30) that extends is equipped with the button (31) that cooperation button hole (21) uses, And (30) one outside of band that extends is additionally provided with the collapsible buckle (40) that cooperation button (31) uses；

Intelligent monitor system is equipped in the wrist strap ontology (10), the intelligent monitor system includes: controller (50), alarm mould Block (51), display (52), optical profile type heart rate inductor (53), temperature inductor (54), GPS positioning module (55), chip pass Sensor (56), WiFi module (57), breathing module (58) and voice module (66), the alarm module (51), display (52), Optical profile type heart rate inductor (53), temperature inductor (54), GPS positioning module (55), chip sensor (56), WiFi module (57), module (58) and voice module (66) is breathed to be electrically connected with the controller (50)；The intelligent monitor system is logical It crosses WiFi module (57) connecting with external mobile phone (61), his system (62) and shield and does room calling instrument (63).

2. multifunctional intellectual wrist strap according to claim 1, it is characterised in that: the wrist strap ontology (10) is in rectangular double-layer knot Structure and it is divided into internal layer and outer layer, the controller (50), alarm module (51), display (52), optical profile type heart rate inductor (53), temperature inductor (54), GPS positioning module (55), chip sensor (56), WiFi module (57), breathing module (58) And voice module (66) is placed in internal layer, wrist strap ontology (10) edge outer layer is stitched with waterproof membrane (64) and is connect with wrist The side of touching.

3. multifunctional intellectual wrist strap according to claim 1, it is characterised in that: one end face of wrist strap ontology (10) outer layer is set There is the indicator light (59) being electrically connected with controller (50).

4. multifunctional intellectual wrist strap according to claim 1, it is characterised in that: wrist strap ontology (10) the outer layer other end It is pasted with patient information, comprising: department, bed label, admission number, name, gender, age, diagnosis, allergies and admission time.