CN113288164A - Portable multi-functional vital sign monitoring facilities - Google Patents

Portable multi-functional vital sign monitoring facilities Download PDF

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Publication number
CN113288164A
CN113288164A CN202110698313.9A CN202110698313A CN113288164A CN 113288164 A CN113288164 A CN 113288164A CN 202110698313 A CN202110698313 A CN 202110698313A CN 113288164 A CN113288164 A CN 113288164A
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CN
China
Prior art keywords
electrode
vest
gasbag
patient
vital signs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202110698313.9A
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Chinese (zh)
Inventor
周盈玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Affiliated Hospital of Wenzhou Medical University
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First Affiliated Hospital of Wenzhou Medical University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by First Affiliated Hospital of Wenzhou Medical University filed Critical First Affiliated Hospital of Wenzhou Medical University
Priority to CN202110698313.9A priority Critical patent/CN113288164A/en
Publication of CN113288164A publication Critical patent/CN113288164A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/0205Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021Measuring pressure in heart or blood vessels
    • A61B5/022Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers
    • A61B5/0225Measuring pressure in heart or blood vessels by applying pressure to close blood vessels, e.g. against the skin; Ophthalmodynamometers the pressure being controlled by electric signals, e.g. derived from Korotkoff sounds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/02Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02438Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/08Detecting, measuring or recording devices for evaluating the respiratory organs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/14542Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring blood gases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/145Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
    • A61B5/1455Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A61B5/14551Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/68Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6802Sensor mounted on worn items
    • A61B5/6804Garments; Clothes

Abstract

The utility model provides a portable multi-functional vital sign monitoring facilities, including the electrode vest, the gasbag vest, electrode slice and sleeve area host computer, sleeve area host computer can be fixed on the arm and be equipped with power supply like sleeve area, a display screen, operating button, the blood pressure detection gasbag, air pump and control system, the air pump is inflated towards the blood pressure detection gasbag regularly by control system control and is made control system can regularly obtain blood pressure information, can fix the electrode slice on the electrode vest, the electrode slice can transmit the signal of telecommunication to sleeve area host computer, the gasbag vest is located the electrode vest outside and can fix on the electrode vest visual electrode slice contact condition aerify to the inside gasbag of gasbag vest and make the electrode slice on the electrode vest can be inseparabler with skin contact.

Description

Portable multi-functional vital sign monitoring facilities
Technical Field
The invention belongs to the field of medical detection equipment, and particularly relates to portable multifunctional vital sign monitoring equipment.
Background
The current clinical similar equipment is an electrocardiograph monitor. The general volume of ECG monitor is great, and wears back patient's home range to be more limited, and daily life receives certain influence, and has increased the risk that the condition takes place such as VTE, psychological anxiety and pressure nature damage. The design can facilitate daily activities of patients, reduce the workload of medical care and strengthen the relation between doctors and patients.
The conventional portable electrocardio detection equipment generally has fewer detection electrodes and larger detection error compared with the conventional electrocardio detection equipment, and how to realize multi-electrode detection and convenient carrying is a great technical problem.
Disclosure of Invention
In view of the above prior art, the present invention is directed to a portable multifunctional vital sign monitoring device.
The technical scheme of the invention is realized as follows: the utility model provides a portable multi-functional vital sign monitoring facilities, including the electrode vest, the gasbag vest, electrode slice and sleeve area host computer, sleeve area host computer can be fixed on the arm and be equipped with power supply like sleeve area, a display screen, operating button, the blood pressure detection gasbag, air pump and control system, the air pump is inflated towards the blood pressure detection gasbag regularly by control system control and is made control system can regularly obtain blood pressure information, can fix the electrode slice on the electrode vest, the electrode slice can transmit the signal of telecommunication to sleeve area host computer, the gasbag vest is located the electrode vest outside and can fix on the electrode vest visual electrode slice contact condition aerify to the inside gasbag of gasbag vest and make the electrode slice on the electrode vest can be inseparabler with skin contact. The air bag waistcoat can adopt the same air pump to supply air and provide electromagnetic valve control. The electrode waistcoat and the airbag waistcoat are similar to a common waistcoat in wearable mode, but the electrode can be hollowed out to increase air permeability and comfort level in places where the electrodes are not needed, and the functions are not affected by hollowing.
The beneficial effect of design like this is that compare the convenience and carry with traditional monitoring facilities. The design concept is scientific and practical. Each structure reasonable in design, multiple functional, the volume is less, and the patient of being convenient for carries, and is less to daily life influence. The wireless function can be designed, the medical observation is convenient, and the medical running wave is reduced. Strengthen patient's safety control, reduce the potential safety hazard to a certain extent. And can also be used for home monitoring at ordinary times.
Furthermore, a plurality of holes are regularly arranged near the electrocardio detection position of the human body on the electrode waistcoat, a plurality of electrode needles are arranged on the electrode plate and can be inserted and fixed in the holes, a replaceable grid short sleeve is arranged inside the electrode waistcoat, and coarse grid cloth is adopted at the possible electrode placement position of the grid short sleeve so that the electrode needles on the electrode plate can penetrate through the grid cloth and contact with the skin. Can many people use like this to change the cotta and to electrode needle disinfection can, electrode needle adopts detachable design or the whole detachable design that adopts of motor piece is convenient the disinfection like this.
Furthermore, the electrode needle is designed into a structure with two large heads and a small middle part, one end of the electrode needle is in a smooth spherical surface, the other end of the electrode needle is in a stepped shaft shape, one end of the stepped shaft of the electrode needle is provided with a telescopic corrugated tubular air bag, the electrode needle can be pushed to move for a certain distance in the direction away from the electrode plate when the corrugated tubular air bag is inflated, the tail part of the corrugated tubular air bag is provided with a guide pipe which is connected with an air pump and controlled by a valve, and the electrode needle is provided with a spring to push the electrode needle to the electrode plate after the corrugated tubular air bag is deflated, so that the electrode needle retracts. This allows for a more reliable design of the electrode contact.
Further, the electrode needles are at least divided into two groups of switchable working states, namely one group is retracted and the other group can be extended, and the adjacent electrode needles are in different groups. This avoids long term compression of the same location.
Further, the electrode waistcoat is provided with a plurality of wide bands capable of adjusting the size of the waistcoat, so that people of different statures can use the same waistcoat. Therefore, more adaptive crowds can be provided, the production models can be reduced, and the production cost can be reduced.
Furthermore, a plurality of air holes are arranged on the electrode waistcoat and connected with the air pipe, so that the air pump can blow air inside the electrode waistcoat. Thus being more dry and comfortable.
Furthermore, the main body of the device is a display screen, namely a host and a blood pressure cuff are combined to form a similar wrist sphygmomanometer, a small electrocardiogram monitor is available in the market, and the blood pressure cuff can monitor blood pressure and pulse: the cuff type can be changed according to the illness state, the brachial artery measurement is taken as the standard or the radial artery measurement is taken as the standard, and the wrist sphygmomanometer is taken as the standard for the radial artery measurement; the display screen has certain weight, the brachial artery measurement is recommended as the standard, the wearing is cheaper, and the daily activity of the patient is not influenced; the wrist type can measure the pulse and the blood oxygen saturation at any time by referring to the principle of measuring the pulse and the blood oxygen saturation by the motion bracelet. The device is equipped with a blood oxygen saturation probe, can monitor blood oxygen saturation and pulse: the probe can be wirelessly connected by Bluetooth or wired as a common ECG monitor, the oxyhemoglobin saturation probe is connected with a host by a wire, the volume of the probe is reduced as much as possible, and a ring type oximeter is sold and is smaller than that used clinically; also can use wireless ear-hanging type, clinical blood oxygen saturation degree ear clip type probe.
This equipment is furnished with the electrocardio and leads, can monitor electrocardio activity, rhythm of the heart and breathing: the connection between the electrocardio lead and the host can be wired or Bluetooth; the Bluetooth type can select three leads or five leads connected with the chest strap type body electrode and the electrocardio lead wire according to the state of an illness to connect the electrocardio lead wire with the chest strap, is not easy to drop, and refers to a wireless electrocardio recorder sold in the market or a mini intelligent dynamic electrocardio recorder with a pasted body electrode.
The device is the same as a common ECG monitor, and the host can record all vital sign monitoring information and abnormal vital sign alarm and can transmit the information to the network.
The device is provided with a nurse end similar to a smart watch model and a central console except the model of the patient. Patient end vital signs can all wireless transmission to nurse end and central console. The doctor and nurse can view all patient vital signs at the central console. The host interface of the nurse end in charge is divided into a main menu and an auxiliary menu, the managed patients are arranged, the information of the managed patients is displayed on the main menu, and the nurse in charge can check the vital signs of the managed patients at any time. Other patient information is reduced to the sub-menu and viewed as needed.
The device has the functions of voice call and video call, and the nurse end is provided with the wireless earphone, so that the medical care contact is facilitated. When the vital signs of the patient are abnormal, the nurse can dial the call to confirm the state of the patient.
For example, in the noon break or night time period, the call bell can be turned off in the ward corridor, the patient can call a nurse through the device, the ward is kept quiet, the noise pollution is reduced, and rest of other patients is facilitated.
The patient calls the button and classifiable to be "change liquid", "infusion is ended", "uncomfortable" and "other help" etc. and the patient correctly selects and can make things convenient for the nurse to know this patient's state, and the nurse also can directly talk on and confirm the patient demand, and the nurse can make preparation before advancing the ward, reduces clinical round trip to rush to reach idle work, alleviates and doctorses and nurses the pressure.
The nurse end can remotely operate the patient end to achieve the purpose of measuring the vital signs of the patient in real time; and the nurse when the nurse operates for the patient, for example, operation such as infusion, skin test, the nurse can operate at nurse's end, for the patient sets for the time alarm clock, and the time is to reminding nurse and patient: for example, when liquid is infused at night, a patient and accompanying nursing are very easy to fall asleep, the infusion condition cannot be observed in time, and the nurse sets time and observes in time to prevent the patient from being missed due to forgetting and other reasons.
The equipment is provided with positioning and sensing equipment, can judge the position of a patient, and is convenient for finding the patient who is lost due to other reasons such as intelligence loss, lost and the like. Each department of the hospital can be provided with a department sensing device, the device indicates that the patient leaves the department after the device does not sense the department device, and information is transmitted to a nurse end to remind the nurse to pay attention to the patient; the hospital can be furnished with hospital induction equipment everywhere, and this equipment leaves the department and is relevant with hospital equipment, and when this equipment and department equipment and hospital equipment all have nothing to be correlated with, show that the patient leaves the hospital promptly, information reaches nurse end, reminds the nurse to be careful the patient goes to, prevents that the patient from leaving the hospital or wandering away privately.
After the patient leaves the department, if sudden cardiac arrest, sudden untimely absence of people beside the department and other conditions happen, the alarm information is sent to the nearby department and the original department. When the patient is awake, a nurse can communicate with the patient to judge the position of the patient and even observe the current condition of the patient through a video communication, and when the patient cannot communicate with the nurse, the patient can judge the approximate area of the patient according to the sensing equipment sensed by the patient equipment.
The nurse end is also provided with a sensing device. After patient end and nurse end equipment are less than the certain distance, the response of both sides can judge that the nurse is by patient's body, can show that the nurse patrols the room and succeeds, avoids the false room of patrolling.
The nurse end of the device can set treatment time for a patient, and continuously reminds nurses when overtime is not operated. Such as blood sugar measurement, high body temperature retest, and the like, and avoids the problem that the nurse forgets to operate and delays the disease observation.
Drawings
FIG. 1 is a schematic overall appearance of a portable multifunctional vital sign monitoring device according to the present invention;
FIG. 2 is a schematic view of a portable multi-functional vital signs monitoring device of the present invention;
FIG. 3 is a schematic view of an electrode vest of a portable multifunctional vital sign monitoring device of the present invention;
FIG. 4 is a schematic perspective view of an electrode plate of a portable multifunctional vital sign monitoring device according to the present invention;
fig. 5 is a schematic cross-sectional view of an electrode plate of the portable multifunctional vital sign monitoring device of the present invention.
Detailed Description
As required, detailed embodiments of the present invention are disclosed herein, but it is to be understood that the disclosed embodiments are merely exemplary of the invention that may be embodied in various and alternative forms. The figures are not necessarily to scale and certain features may be exaggerated or minimized to show details of particular components. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a representative basis for teaching one skilled in the art to variously employ the present invention. 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.
As shown in fig. 1, 2, 3, 4 and 5, a portable multifunctional vital sign monitoring device comprises an electrode waistcoat 1, an air bag waistcoat 2, electrode plates 3 and a cuff host 4, wherein the cuff host 4 can be fixed on an arm like a cuff and is provided with a power supply, a display screen, an operation button, a blood pressure detection air bag, an air pump and a control system, the air pump is controlled by the control system to inflate the blood pressure detection air bag at regular time so that the control system can obtain blood pressure information at regular time, the electrode plates 3 can be fixed on the electrode waistcoat 1, the electrode plates 3 can transmit electric signals to the cuff host 4, the air bag waistcoat 2 is located outside the electrode waistcoat 1 and can inflate an air bag inside the air bag waistcoat 2 to enable the electrode plates 3 on the electrode waistcoat 1 to be in closer contact with skin under the condition that the electrode plates 3 can be fixed on the electrode waistcoat 1. A plurality of holes 6 are regularly arranged near the electrocardio detection position of a human body on the electrode waistcoat 1, a plurality of electrode needles 7 are arranged on the electrode plate 3, the electrode needles 7 can be inserted and fixed in the holes 6, a replaceable grid short sleeve 8 is arranged inside the electrode waistcoat 1, and the grid short sleeve 8 adopts coarse grid cloth at the possible placement position of the electrode needles 7 so that the electrode needles 7 on the electrode plate 3 can penetrate through the grid cloth to be in contact with the skin. Electrode needle 7 designs into big little structure in the middle of two and one end becomes smooth sphere other end and is the step shaft shape, 7 step shaft one end of electrode needle are equipped with telescopic ripple tubulose gasbag 9 and can promote electrode needle 7 when the ripple gasbag aerifys and remove certain distance to keeping away from electrode slice 3 direction, 9 afterbody of ripple gasbag are equipped with the pipe and are connected and pass through valve control with the air pump, be equipped with the spring on the electrode needle 7 and can push electrode needle 7 to electrode slice 3 after making ripple tubulose gasbag 9 lose heart and withdraw electrode needle 7 promptly. The electrode needles 7 are at least divided into two groups of switchable working states, namely one group is retracted and the other group can be extended, and the adjacent electrode needles 7 are in different groups. The electrode vest 1 is provided with a plurality of wide bands which can adjust the size of the electrode vest 1 so that people of different statures can use the same vest. The electrode waistcoat 1 is provided with a plurality of air holes which are connected with the air pipe, so that the air pump can blow air from the inside of the electrode waistcoat 1, the battery 5 is fixed in the sleeve belt, and the sleeve belt can be fixed on the arm. The main body of the equipment is a display screen, namely a host and a blood pressure cuff are combined to form a similar wrist sphygmomanometer, a small electrocardiogram monitor is available in the market, and the blood pressure cuff can monitor blood pressure and pulse: the cuff type can be changed according to the illness state, the brachial artery measurement is taken as the standard or the radial artery measurement is taken as the standard, and the wrist sphygmomanometer is taken as the standard for the radial artery measurement; the display screen has certain weight, the brachial artery measurement is recommended as the standard, the wearing is cheaper, and the daily activity of the patient is not influenced; the wrist type can measure the pulse and the blood oxygen saturation at any time by referring to the principle of measuring the pulse and the blood oxygen saturation by the motion bracelet. The device is equipped with a blood oxygen saturation probe, can monitor blood oxygen saturation and pulse: the probe can be wirelessly connected by Bluetooth or wired as a common ECG monitor, the oxyhemoglobin saturation probe is connected with a host by a wire, the volume of the probe is reduced as much as possible, and a ring type oximeter is sold and is smaller than that used clinically; also can use wireless ear-hanging type, clinical blood oxygen saturation degree ear clip type probe. This equipment is furnished with the electrocardio and leads, can monitor electrocardio activity, rhythm of the heart and breathing: the connection between the electrocardio lead and the host can be wired or Bluetooth; the Bluetooth type can select three leads or five leads connected with the chest strap type body electrode and the electrocardio lead wire according to the state of an illness to connect the electrocardio lead wire with the chest strap, is not easy to drop, and refers to a wireless electrocardio recorder sold in the market or a mini intelligent dynamic electrocardio recorder with a pasted body electrode. The device is the same as a common ECG monitor, and the host can record all vital sign monitoring information and abnormal vital sign alarm and can transmit the information to the network. The device is provided with a nurse end similar to a smart watch model and a central console except the model of the patient. Patient end vital signs can all wireless transmission to nurse end and central console. The doctor and nurse can view all patient vital signs at the central console. The host interface of the nurse end in charge is divided into a main menu and an auxiliary menu, the managed patients are arranged, the information of the managed patients is displayed on the main menu, and the nurse in charge can check the vital signs of the managed patients at any time. Other patient information is reduced to the sub-menu and viewed as needed. The device has the functions of voice call and video call, and the nurse end is provided with the wireless earphone, so that the medical care contact is facilitated. When the vital signs of the patient are abnormal, the nurse can dial the call to confirm the state of the patient. For example, in the noon break or night time period, the call bell can be turned off in the ward corridor, the patient can call a nurse through the device, the ward is kept quiet, the noise pollution is reduced, and rest of other patients is facilitated. The patient calls the button and classifiable to be "change liquid", "infusion is ended", "uncomfortable" and "other help" etc. and the patient correctly selects and can make things convenient for the nurse to know this patient's state, and the nurse also can directly talk on and confirm the patient demand, and the nurse can make preparation before advancing the ward, reduces clinical round trip to rush to reach idle work, alleviates and doctorses and nurses the pressure. The nurse end can remotely operate the patient end to achieve the purpose of measuring the vital signs of the patient in real time; and the nurse when the nurse operates for the patient, for example, operation such as infusion, skin test, the nurse can operate at nurse's end, for the patient sets for the time alarm clock, and the time is to reminding nurse and patient: for example, when liquid is infused at night, a patient and accompanying nursing are very easy to fall asleep, the infusion condition cannot be observed in time, and the nurse sets time and observes in time to prevent the patient from being missed due to forgetting and other reasons. The equipment is provided with positioning and sensing equipment, can judge the position of a patient, and is convenient for finding the patient who is lost due to other reasons such as intelligence loss, lost and the like. Each department of the hospital can be provided with a department sensing device, the device indicates that the patient leaves the department after the device does not sense the department device, and information is transmitted to a nurse end to remind the nurse to pay attention to the patient; the hospital can be furnished with hospital induction equipment everywhere, and this equipment leaves the department and is relevant with hospital equipment, and when this equipment and department equipment and hospital equipment all have nothing to be correlated with, show that the patient leaves the hospital promptly, information reaches nurse end, reminds the nurse to be careful the patient goes to, prevents that the patient from leaving the hospital or wandering away privately. After the patient leaves the department, if sudden cardiac arrest, sudden untimely absence of people beside the department and other conditions happen, the alarm information is sent to the nearby department and the original department. When the patient is awake, a nurse can communicate with the patient to judge the position of the patient and even observe the current condition of the patient through a video communication, and when the patient cannot communicate with the nurse, the patient can judge the approximate area of the patient according to the sensing equipment sensed by the patient equipment. The nurse end is also provided with a sensing device. After patient end and nurse end equipment are less than the certain distance, the response of both sides can judge that the nurse is by patient's body, can show that the nurse patrols the room and succeeds, avoids the false room of patrolling. The nurse end of the device can set treatment time for a patient, and continuously reminds nurses when overtime is not operated. Such as blood sugar measurement, high body temperature retest, and the like, and avoids the problem that the nurse forgets to operate and delays the disease observation. According to the equipment, a signal acquisition circuit is formed by a low-power consumption electrocardio acquisition chip ADS1191 and a low-power consumption singlechip MSP430F2112, and acquired electrocardio signals can be transmitted to a communication terminal through Bluetooth to be displayed and analyzed; and the whole equipment is completely sealed by utilizing wireless transmission and wireless charging technologies, thereby realizing the waterproof function and meeting the medical safety standard. The system structure and design of the wearable wireless electrocardiogram recorder have the characteristics of low power consumption, small volume and high processing speed. The software development environment of the electrocardiograph recorder adopts a cross compiler IAR Embedded Workbench designed for an MSP430 singlechip by IAR company, and the compiling language is C language. The wireless charging technology is originated from the wireless power transmission technology, and the market mainstream wireless charging technology is mainly realized by 3 modes (electromagnetic induction, radio wave and resonance action). The wireless charging module is realized by a Qi wireless charging technology and a BQ24201 charger. Qi is a wireless charging standard which is introduced by the wireless charging alliance (WPC), the first standardization organization promoting the wireless charging technology, and has two characteristics of convenience and universality. The Qi wireless charging technology utilizes magnetic resonance to transmit charges in the air between the charger and the equipment, and the coil and the capacitor form resonance between the charger and the equipment to realize efficient transmission of electric energy. The BQ24201 is a charger for lithium ion batteries or lithium polymers, and integrates an internal high-precision voltage regulation circuit, a power MOSFET circuit, a temperature monitoring circuit, a charging state circuit and a charging termination circuit on a chip; the peripheral elements are few, and the space and the cost are saved. The power management module selects BQ24312 as a front-end protection scheme of the lithium ion charger, and can provide 4.25V overvoltage protection; ADuM5000 is selected to realize power isolation, and the ADuM5000 is an isolated DC/DC converter based on ADI technology and can provide 5V power isolation for subsequent circuits. The lithium battery provides stable 3.3V digital voltage and analog voltage for ADS1191, MSP430F2112 and a Bluetooth module through an MIC5205LB voltage stabilizing chip.

Claims (10)

1. A portable multi-functional vital signs monitoring facilities which characterized in that: including electrode vest (1), gasbag vest (2), electrode slice (3) and sleeve area host computer (4), sleeve area host computer (4) can be fixed on the arm and be equipped with power supply, display screen, operating button, blood pressure detection gasbag, air pump and control system like the sleeve area, the air pump is inflated towards the blood pressure detection gasbag regularly by control system control and is made control system regularly obtain blood pressure information, electrode slice (3) can be fixed on electrode vest (1), electrode slice (3) can transmit the signal of telecommunication to sleeve area host computer (4), gasbag vest (2) are located electrode vest (1) outside and can be fixed on electrode vest (1) visual electrode slice (3) contact condition aerifys to the inside gasbag of gasbag vest (2) and make electrode slice (3) on electrode vest (1) can be inseparabler with the skin contact.
2. Portable multifunctional vital signs monitoring device according to claim 1, wherein: a plurality of holes (6) are regularly arranged near the human body electrocardio detection position on the electrode waistcoat (1), a plurality of electrode needles (7) are arranged on the electrode plate (3), the electrode needles (7) can be inserted and fixed in the holes (6), replaceable grid short sleeves (8) are arranged inside the electrode waistcoat (1), and the grid short sleeves (8) are likely to be placed at the electrode needles (7) and adopt coarse grid cloth so that the electrode needles (7) on the electrode plate (3) can penetrate through the grid cloth and contact with the skin.
3. Portable multifunctional vital signs monitoring device according to claim 2, wherein: electrode needle (7) design into two big little structures in the middle of and one end one-tenth glossy sphere other end and be the step shaft shape, electrode needle (7) step shaft one end is equipped with telescopic ripple tubulose gasbag (9) and can promotes electrode needle (7) when bellows gasbag aerifys and remove certain distance to keeping away from electrode slice (3) direction, bellows gasbag (9) afterbody is equipped with the pipe and is connected and pass through valve control with the air pump, be equipped with the spring on electrode needle (7) and make after disappointing ripple tubulose gasbag (9) can push electrode needle (7) to electrode slice (3) and retract electrode needle (7).
4. Portable multifunctional vital signs monitoring device according to claim 3, wherein: the electrode needles (7) are at least divided into two groups of switchable working states, namely one group is retracted and the other group can be extended, and the adjacent electrode needles (7) are in different groups.
5. Portable multifunctional vital signs monitoring device according to claim 4, wherein: the electrode waistcoat (1) is provided with a plurality of wide bands capable of adjusting the size of the electrode waistcoat (1), so that people of different statures can use the same waistcoat.
6. Portable multifunctional vital signs monitoring device according to claim 5, wherein: the electrode waistcoat (1) is provided with a plurality of air holes which are connected with the air pipe, so that the air pump can blow air inside the electrode waistcoat (1), the battery (5) is fixed in the sleeve strap, and the sleeve strap can be fixed on an arm.
7. Portable multifunctional vital signs monitoring device according to claim 1 or 6, wherein: the device is equipped with the oxyhemoglobin saturation probe, can monitor oxyhemoglobin saturation and pulse, and the probe can adopt wireless dependence bluetooth to connect or wired connection.
8. Portable multifunctional vital signs monitoring device according to claim 7, wherein: the device is provided with a nurse end similar to an intelligent watch model and a central console besides the model used by the patient. Patient end vital signs can all wireless transmission to nurse end and central console.
9. Portable multifunctional vital signs monitoring device according to claim 8, wherein: the equipment has voice call and video call functions, and the nurse end is provided with a wireless earphone, so that the medical care contact is facilitated.
10. Portable multifunctional vital signs monitoring device according to claim 9, wherein: the equipment is provided with positioning and sensing equipment, can judge the position of a patient, and is convenient for finding the patient who is lost due to other reasons such as intelligence loss, lost and the like.
CN202110698313.9A 2021-06-23 2021-06-23 Portable multi-functional vital sign monitoring facilities Pending CN113288164A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113941052A (en) * 2021-11-25 2022-01-18 深圳第一健康医疗管理有限公司 Portable intelligent terminal and household intelligent medical system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113941052A (en) * 2021-11-25 2022-01-18 深圳第一健康医疗管理有限公司 Portable intelligent terminal and household intelligent medical system

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