CN111429695A

CN111429695A - Be used for old patient postoperative activity monitoring system device of getting out of bed

Info

Publication number: CN111429695A
Application number: CN202010227127.2A
Authority: CN
Inventors: 丁小荣; 陈微微; 廖萌露
Original assignee: Nantong First Geriatric Hospital
Current assignee: Nantong First Geriatric Hospital
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-07-17

Abstract

The invention discloses a monitoring system device for postoperative getting-off-bed activities of an old patient, which comprises an information acquisition module, wherein the information acquisition module is connected with a central processing unit module, the central processing unit module is connected with a local alarm module, the information acquisition module comprises a GPS (global positioning system) positioning module, a pulse sensor, a 3D (three-dimensional) accelerometer and a tumbling sensor, the GPS positioning module realizes the positioning of the specific position of the old through an indoor positioning reference point and stores the activity information of the old, so that the comparison between the activity track of the old and the retrieval of children is facilitated; the pulse sensor is used for collecting heart rate information of the old at regular time or according to instructions. The invention can monitor the activity of the old people, judge whether the old people fall down or not in the activity process, and inform related personnel at the first time if the old people fall down, so that compared with oral notification of the personnel, the time can be saved, and the occurrence of dangerous accidents is avoided.

Description

Be used for old patient postoperative activity monitoring system device of getting out of bed

Technical Field

The invention relates to the technical field of intelligent monitoring, in particular to a monitoring system device for postoperative getting-off-bed activities of an old patient.

Background

With the development of medical science and technology and the progress of medical treatment level, the ratio of middle-aged and old people in the operation population is continuously increased. The health level of the old is enhanced, and the method is an important guarantee for reducing the burden of families and society. The postoperative early-stage getting-out-of-bed activity is one of postoperative measures for accelerating the rehabilitation surgery, is a tool for assisting a person to stand and walk, and is generally applied to the elderly, the disabled, patients in the orthopedic postoperative rehabilitation period and other people with inflexible legs and feet and even people without walking ability. In clinical work, particularly for patients after surgical operations, in order to realize rapid recovery and prevent complications such as pulmonary infection, venous thrombosis, intestinal obstruction and the like, early recovery exercise should be performed after the condition of the patient is stable, and the patient is allowed to get out of bed to move as early as possible.

When a patient moves, accidents easily occur, for example, the patient slips indoors, is planted out of a bed or is stumbled by tools, and in such a case, the physical strength of the patient cannot be weakened, and the patient can be in danger of life without being supported or cared for by people for a long time, so that the monitoring equipment is needed to monitor the movement condition of the user.

Disclosure of Invention

The invention aims to provide a monitoring system device for postoperative getting-out-of-bed activities of an old patient, which can monitor activities of the old patient, judge whether the old patient falls down or not, and inform relevant personnel at the first time after the old patient falls down, so that the problems in the background art are solved.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a be used for old patient's postoperative activity monitoring system device that gets off bed, includes the information acquisition module, the information acquisition module is connected with the central processing unit module, the central processing unit module is connected with local alarm module.

Preferably, the information acquisition module comprises a GPS positioning module, a pulse sensor, a 3D accelerometer and a tumbling sensor, wherein the GPS positioning module realizes the positioning of the specific position of the old through an indoor positioning reference point and stores the activity information of the old, so that the activity track of the old and the retrieval of children are conveniently compared; the pulse sensor is used for collecting heart rate information of the old at regular time or according to instructions; the 3D accelerometer is used for acquiring the current active walking condition, whether the 3D accelerometer is in a static state or not and the time of the 3D accelerometer lasting in the static state; the falling sensor is used for monitoring the falling signs of the old people, and the inclination angle detection is used as a means for automatically identifying the falling state.

Preferably, the local alarm module is used for automatically alarming after the fall sensor collects the fall signal and the central processor module processes the fall signal, so as to attract the attention of surrounding personnel.

Preferably, the local alarm module is one or more of a warning light, a speaker and a vibrator.

Preferably, the central processing unit module is further connected with a background server, the background server is connected with an accident judgment module, and the accident judgment module is connected with a remote alarm module.

Preferably, the background server is connected with the central processor module through a wireless communication module.

Preferably, the wireless communication module is one of GSM, GPRS, 3G, 4G, and WIFI.

Preferably, the accident judgment module is used for acquiring historical activity data, increasing heart rate detection frequency, deriving current activity data, and judging whether the old man is in an accident or not according to a mode of calculating a heart rate/activity state value, wherein the heart rate/activity state is a two-dimensional interval in which a walking step value and a corresponding heart rate value are located when each man walks per minute under a normal state, the calculated heart rate/activity state value is not in the two-dimensional interval under the normal state or the output of the current walking step value is zero, namely, the state is inactive, the old man is displayed to possibly lose activity, immediate intervention is required, and a remote alarm module is notified, and the remote alarm module notifies an ED L of a large screen, medical staff and family people at the first time through a built-in wireless communication module.

Preferably, the background server is connected with an information presetting module, and the information presetting module is used for inputting personnel basic data and judging rules.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention can monitor the activity of the old people, judge whether the old people fall down or not in the activity process, and inform related personnel at the first time if the old people fall down, so that compared with oral notification of the personnel, the time can be saved, and the occurrence of dangerous accidents is avoided.

2. According to the invention, two types of notification to related personnel are provided, one type is a local alarm module which is used for attracting the attention of personnel in the range of activities of the old, and the other type is a remote alarm module which is used for notifying L ED large screen, medical staff and family people so that the medical staff can be rescued in time and the family people can know the health information of the old.

3. According to the invention, after a suspected event is found, the monitoring frequency and the range of analysis data are dynamically adjusted so as to increase the accuracy of judgment.

Drawings

FIG. 1 is a functional block diagram of the system of the present invention;

FIG. 2 is a flow chart of an incident determination module of the present invention;

fig. 3 is a schematic view of the structure of the bracelet or the foot ring of the invention.

In the figure: 100-an information acquisition module, 101-a GPS positioning module, 102-a pulse sensor, 103-a 3D accelerometer, 104-a fall sensor, 200-a central processing unit module, 300-a local alarm module, 400-a background server, 500-a wireless communication module, 600-an accident judgment module, 700-a remote alarm module and 800-an information presetting 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.

Referring to fig. 1 to 3, the present invention provides a technical solution: the utility model provides a be used for old patient's postoperative activity monitoring system device that gets off bed, includes information acquisition module 100, information acquisition module 100 is connected with central processing unit module 200, central processing unit module 200 is connected with local alarm module 300.

Further, the system device can be a bracelet or a foot ring, can be worn on the hand or the foot of the old, and monitors the activity information of the old.

Furthermore, no matter the bracelet or the foot ring, the system device also comprises a display screen, a charging port, a storage battery, an SIM card slot, a switch button and other components.

The information acquisition module 100 includes a GPS location module 101, a pulse sensor 102, a 3D accelerometer 103, and a fall sensor 104.

The GPS positioning module 101 realizes the positioning of the specific position of the old through the indoor positioning reference point, stores the activity information of the old and is convenient for comparing the activity track of the old with the retrieval of children;

the pulse sensor 102 is used for collecting heart rate information of the old at regular time or according to instructions; the pulse sensor 102 is positioned on the back of the hand ring or the foot ring and is attached to the hands or the feet of the old,

the 3D accelerometer 103 is used to detect whether the elderly are in a moving state or a sleeping state, whether the elderly are in a resting state, and the time of the elderly continuing in the resting state;

further, the 3D accelerometer is of FXOS8700CQ type.

The fall sensor 104 is used for monitoring the fall signs of the old people, and inclination angle detection is adopted as a means for automatically identifying the fall state.

The local alarm module 300 is used to automatically alarm the surrounding personnel after the fall sensor 104 collects the fall signal and the central processor module 200 processes the fall signal.

The local alarm module 300 is one or more of a warning light, a speaker, and a vibrator.

Further, the local alarm module 300 has two modes, one is an automatic mode, that is, after the fall sensor 104 detects that the old people fall down, the local alarm module 300 automatically alarms, and the alarm time can be preset, for example, for 15S, and the other is a manual mode, the two modes can be used together without conflict, if the old people need help in the manual mode, the local alarm module 300 can be manually pressed, and the alarm time can be preset, for example, for 15S.

The central processing unit module 200 is further connected with a background server 400, the background server 400 is connected with an accident judgment module 600, and the accident judgment module 600 is connected with a remote alarm module 700.

The background server 400 is connected with the central processing unit module 200 through the wireless communication module 500.

Further, the wireless communication module 500 is one of GSM, GPRS, 3G, 4G, and WIFI.

The accident judgment module 600 is configured to obtain historical activity data, increase heart rate detection frequency, derive current activity data, and judge whether an old person has an accident according to a mode of calculating a heart rate/activity state value, where the heart rate/activity state value is a two-dimensional interval in which a walking step value and a corresponding heart rate value of each person during walking activity per minute in a normal state of each person are located, the calculated heart rate/activity state value is not in the two-dimensional interval in the normal state or the current walking step value is output to zero, that is, an inactive state, shows that the old person may lose activity capacity, needs immediate intervention, and notifies the remote alarm module 700, and the remote alarm module 700 notifies L an ED large screen, medical staff, and family people at the first time through the built-in wireless communication module 500.

The background server (400) is connected with an information presetting module (800), the information presetting module (800) is used for inputting basic data of personnel and judging rules, wherein the basic data of the personnel can be information such as mobile phone numbers and names of medical personnel and family members, the judging rules are set to be a two-dimensional interval range of a heart rate/activity state value in a normal state, and after suspected events are found through judgment, the monitoring frequency and the range of analysis data are dynamically adjusted to increase the accuracy of judgment.

After the alarm and the remote notification are sent out, the reset operation is automatically carried out, and the system returns to the normal monitoring state.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for old patient's postoperative activity monitoring system device that gets off bed which characterized in that: the intelligent alarm system comprises an information acquisition module (100), wherein the information acquisition module (100) is connected with a central processor module (200), and the central processor module (200) is connected with a local alarm module (300).

2. The device of claim 1, wherein the device comprises: the information acquisition module (100) comprises a GPS positioning module (101), a pulse sensor (102), a 3D accelerometer (103) and a tumbling sensor (104), wherein the GPS positioning module (101) realizes the positioning of the specific position of the old through an indoor positioning reference point, stores the activity information of the old and is convenient for comparing the activity track of the old with the retrieval of children; the pulse sensor (102) is used for collecting heart rate information of the old at regular time or according to instructions; the 3D accelerometer (103) is used for collecting the current active walking condition, whether the current active walking condition is in a static state or not and the time of the current active walking condition lasting in the static state; the falling sensor (104) is used for monitoring the falling signs of the old people, and inclination angle detection is adopted as a means for automatically identifying the falling state.

3. The device of claim 1, wherein the device comprises: the local alarm module (300) is used for automatically alarming after the falling sensor (104) collects the falling signals and the central processor module (200) processes the signals, so as to attract the attention of surrounding personnel.

4. The device for monitoring postoperative afterbed activities of an elderly patient according to any of claims 1-3, wherein: the local alarm module (300) is one or more of a warning light, a speaker and a vibrator.

5. The device of claim 1, wherein the device comprises: the central processing unit module (200) is further connected with a background server (400), the background server (400) is connected with an accident judgment module (600), and the accident judgment module (600) is connected with a remote alarm module (700).

6. The device of claim 5, wherein the device comprises: the background server (400) is connected with the central processing unit module (200) through the wireless communication module (500).

7. The device of claim 6, wherein the device comprises: the wireless communication module (500) is one of GSM, GPRS, 3G, 4G and WIFI.

8. The device of any one of claims 5 to 7, wherein the accident determination module (600) is configured to obtain historical activity data, increase a heart rate detection frequency, derive current activity data, and determine whether the old people have an accident or not according to a manner of calculating a "heart rate/activity state" value, the "heart rate/activity state" is a two-dimensional interval where a walking step value and a corresponding heart rate value are located during each minute of walking activity in a normal state of each person, the calculated "heart rate/activity state" value is not within the two-dimensional interval in the normal state or the current walking step value is output as zero, i.e. an inactive state, shows that the old people may lose activity and need immediate intervention, and notifies the remote alarm module (700), and the remote alarm module (700) notifies a hospital L of a large screen, medical care personnel and ED family people for the first time through a built-in wireless communication module (500).

9. The device of claim 8, wherein the device comprises: the background server (400) is connected with an information presetting module (800), and the information presetting module (800) is used for inputting personnel basic data and judging rules.