Claims:I/We Claim:
1) A risk combating personal protection equipment, the equipment (100) comprises:
a wearable set of articles, characterized in that,
a health monitoring device (110) for displaying one or more user’s body 5 parameter(s) sensed by one or more sensor(s) (111) configured therewith via a first display module (112);
a heat relaxation unit (120) for maintaining a user’s body temperature by circulating a coolant through conduits (121) uniformly arranged within the one of the set of articles; and 10
a face shield visor (130) for measuring one or more person’s body parameter(s) using one or more non-contact sensor(s) (131) mounted thereon, thereby displaying health status of a person using a second display unit (133) connected therewith.
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2) The equipment (100) claimed in claim 1, wherein the health monitoring device (110) further comprises a device controller (113) for enabling the first display module (112) to display the one or more user’s body parameter(s) received from the one or more sensor(s) (111) connected thereto.
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3) The equipment (100) claimed in claim 1, wherein the heat relaxation unit (120) further comprises a unit controller (122) for activating a submersible pump (123) to circulate the coolant from a storage unit (125) through the plurality of conduits (121) for maintaining the user’s body temperature via convention mode of heat transfer therebetween, wherein the pump activates when the user’s 25 body temperature received from a temperature sensor (126) connected thereto exceeds a predefined temperature limit.
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4) The equipment (100) claimed in claim 3, wherein when the user’s body temperature is brought below the predefined temperature limit, the unit controller (122) deactivates the prime mover (124).
5) The equipment (100) claimed in claim 1, wherein the face shield visor (130) 5 further comprises a visor controller (132) for predicting the health status of the person by applying a set of predefined conditions on the one or more person’s body parameter(s) received from the one or more non-contact sensor(s) (131) connected thereto to display on the second display unit (133) connected thereto.
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6) The equipment (100) claimed in claim 1, wherein the one or more sensor(s) (111) or one or more non-contact sensor(s) include(s) (131) but not limited to, a heartbeat sensor, a blood pressure sensor, an oxygen level sensor, a temperature sensor, a humidity sensor, a sweat rate sensor, a vision sensor, a pathogen detector, a virus detector, a bacteria detector, a infrared sensor and/or 15 an ultra violet sensor.
7) The equipment (100) claimed in claim 1, wherein the one or more user’s or person’s body parameter(s) include(s) but not limited to a heartbeat, a blood pressure, an oxygen level, a body temperature, a sweat rate sensor, a skin health, 20 available pathogens, available viruses and available bacteria.
8) The equipment (100) claimed in claim 1, wherein the coolant is selected to be but not limited to melted ice, aqua, nitrogen, benzene.
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9) The equipment (100) claimed in claim 1, wherein status of the one or more user’s body parameter(s) can be monitored via a communication module (141) using one or more electronic device(s) (150).
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10) The equipment (100) claimed in claim 9, wherein the one or more electronic devices(s) (150) are chosen from a mobile phone, a laptop, a computer, a tablet, an artificial intelligence based electronic devices and a personal digital assistant. , Description:FIELD OF THE INVENTION
[0001] The present invention relates to the field of personal protection 5 equipments (PPEs). More specifically, the present invention relates generally to the personal protection equipment that provides a cooling comfortability to a user and monitors health parameters such as body temperature, etc. of the user and a person in front thereof.
10 BACKGROUND OF THE INVENTION
[0002] Background description includes information that may be useful in understanding the present invention. It is not an admission that any of the information provided herein is prior art or relevant to the presently claimed 15 invention, or that any publication specifically or implicitly referenced is prior art.
[0003] Generally, Personal Protection Equipment (PPE) is crucial for on-the-job protection for various health professionals who deal with patients associated with communicable diseases such as Severe Acute Respiratory Syndrome (SARS), 20 COVID-19, Swine Flu, etc. The health professionals are likely to suffer from attack by the communication disease through various sources such as air, body fluids, body contacts and the like. Therefore, it is mandatory for healthcare professionals to wear the protection equipments constantly while being on the job.
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[0004] The personal protection equipment provides an isolated environment to the health professionals such as doctors, nurses, etc. to keep themselves away from the communicable diseases. It is observed that the body heat of the professional wearing the personal protection equipment is continuously rises the temperature
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inside the equipment. Thus, wearing the personal protection equipment for extended period of time can be highly uncomfortable for the professionals. The inside heating may cause problems such as excessive sweating, dehydration, etc.
[0005] Although there are certain personal protection equipments that have 5 been disclosed in the public domain to overcome the problem of internal heating. Configuration of such equipments including, for instance, the size of the equipment, cost effectiveness of the different components of equipment, most of them requiring cooling chambers. Few equipments are developed with health monitoring technologies incorporated therein are not effective and having less life. 10
[0006] Following are some of the attempts made to develop personal protection equipments that provides a cooling comfortability to a user.
[0007] WO2017223438A1 discloses personal protective equipment system 15 having analytics engine with integrated monitoring, alerting, and predictive safety event avoidance. A system includes an article of personal protective equipment (PPE) comprising one or more sensors, the one or more sensors configured to generate usage data that is indicative of an operation of the article of PPE; and at least one computing device comprising a memory and one or more computer 20 processors that: receive the usage data that is indicative of the operation of the article of PPE; apply the usage data to a safety learning model that predicts a likelihood of an occurrence of a safety event associated with the article of PPE based at least in part on previously generated usage data that corresponds to the safety event; and perform, based at least in part on predicting the likelihood of the 25 occurrence of the safety event, at least one operation.
[0008] US2021379425A1 discloses personal protection and monitoring. A personal protection device includes one or two elongate members for engaging into
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the nostrils of the nose of a user. The elongate members each includes gridded ports for allowing air to pass through the elongate member when breathing in and for allowing air to exit via the elongate member when breathing out. Sensors are placed in the air flow pathway to detect pathogen presence, and the primary air filter is positioned in the elongate member. In yet other embodiments, a disposable version 5 is disclosed. The eyewear can also be used as part of an extended reality system, and when game playing, particularized scents can be rendered to the nose to enhance the gaming experience. In another aspect, systems and methods protect against pathogen by sampling an environment of a travel path with a plurality of pathogen detectors along the travel path to detect a presence of one or more 10 pathogens, wherein at least one detector includes a nano-sensor with receptacles to bind to the pathogens and wherein the nano-sensor changes resistivity, inductance or capacitance upon pathogen binding; directing air towards said pathogen detectors; contact tracing a user mobile device having a mobile identification (ID) carried by each user, wherein the mobile device comprises a memory storing mobile 15 IDs of all devices within a predetermined radius of the user mobile device; and performing deep learning with a neural network receiving data from the pathogen detectors and to the user mobile device to detect a presence of one or more pathogens.
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[0009] GB2596836A discloses a visor and item of personal protection equipment incorporating a visor. A PPE visor comprising a screen configured to at least partly over lie, but be spaced from, a wearer’s face, wherein the visor further includes an air inlet positioned to deliver air to a wearer and at least one extraction aperture positioned apart from the air inlet through which exhaled air may be 25 extracted. The visor may be provided with an input pump that delivers air to the air inlet and an extraction pump that extracts air out of the at least one extraction aperture. The inlet pump and outlet pumps may be provided with filters. The visor may be provided with heat transfer means to either cool or heat the air supplied through the air inlet. 30
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[0010] Although, there are a number of solutions in the form of personal protection equipments none of them are specially designed in combination with a non-contact patient monitoring facility using non-contact sensors. Although, some of the prior existing solutions attempt to create a reliable and economical 5 equipments for assisting the health professionals, but these solution fails to meet the health professional’s requirements. In the view of above prior art, it can be understood that many personal protection equipments have been designed in an attempt to provide a similar solution, however, they are bulky, expensive, and inefficient. 10
[0011] In the light of the foregoing, there is need of a risk combating personal protection equipment for reducing the inside temperature of the equipment for providing a cooling comfortability to a user and for protecting health professionals and their patients from being infected that overcomes problems prevalent in the 15 prior art.
OBJECTIVES OF THE INVENTION
[0012] The principal objective of the present invention is to overcome the 20 disadvantages of the prior art.
[0013] An objective of the present invention is to provide a risk combating personal protection equipment that reduces the temperature therewithin and provides a cooling comfortability to a user. 25
[0014] An objective of the present invention is to provide a risk combating personal protection equipment which monitors the user’s health parameters such as
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heart rate, oxygen level, body temperature, etc.
[0015] An objective of the present invention is to provide a risk combating personal protection equipment, wherein the equipment displays a health status of a person in front of the user. 5
[0016] Another objective of the present invention is to provide a risk combating personal protection equipment, wherein the live health status of the user is monitored using electronic devices via a communication module.
10 [0017] An objective of the present invention is to provide a risk combating personal protection equipment, wherein the equipment is lightweight, easy to use and cost-effective.
[0018] The foregoing and other objects, features, and advantages of the present 15 invention will become readily apparent upon further review of the following detailed description of the preferred embodiment as illustrated in the accompanying drawings.
SUMMARY OF THE INVENTION 20
[0019] The present invention relates generally to a personal protection equipment that provides a cooling comfortability to a user and monitors health parameters such as body temperature, etc. of user and a person front to the user.
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[0020] According to an embodiment of the present subject matter, the equipment comprises a wearable set of articles. The wearable set of articles further comprises a health monitoring device, a heat relaxation unit and a face shield visor.
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The health monitoring device displays user’s body parameters sensed by sensors configured therewith via a first display module. The heat relaxation unit maintains a user’s body temperature by circulating a coolant through conduits uniformly arranged within the one of the set of articles. The face shield visor measures person’s body parameters using non-contact sensors mounted thereon for 5 displaying health status of a person using a second display unit connected therewith.
[0021] According to another embodiment, the health monitoring device further comprises a device controller for enabling the first display module to display the user’s body parameters received from the sensors connected thereto. According to 10 another embodiment, the heat relaxation unit further comprises a unit controller for activating a submersible pump to circulate the coolant from a storage unit through the plurality of conduits for maintaining the user’s body temperature via convection mode of heat transfer therebetween, wherein the pump activates when the user’s body temperature received from a temperature sensor connected thereto exceeds a 15 predefined temperature limit.
[0022] According to another embodiment, when the user’s body temperature is brought below the predefined temperature limit, the unit controller deactivates the prime mover. According to another embodiment, the face shield visor further 20 comprises a visor controller for predicting the health status of the person by applying a set of predefined conditions on the person’s body parameters received from the non-contact sensors connected thereto to display on the second display unit.
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[0023] According to another embodiment, the sensors and non-contact sensors include a heartbeat sensor, a blood pressure sensor, an oxygen level sensor, a temperature sensor, a humidity sensor, a sweat rate sensor, a vision sensor, a pathogen detector, a virus detector, a bacteria detector, an infrared sensor and an ultra violet sensor. According to another embodiment, the user’s body parameters 30
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include a heartbeat, a blood pressure, a oxygen level, a body temperature, a sweat rate, a skin health, an available pathogens, an available virus, an available bacteria.
[0024] According to another embodiment, the coolant is selected to be melted ice, aqua, nitrogen, benzene. According to another embodiment, the status of the o 5 user’s body parameters can be monitored via a communication module using electronic devices. According to another embodiment, the electronic devices are chosen from a mobile phone, a laptop, a computer, a tablet, an artificial intelligence based electronic devices and a personal digital assistant.
10 [0025] While the invention has been described and shown with particular reference to the preferred embodiment, it will be apparent that variations might be possible that would fall within the scope of the present invention.
BRIEF DESCRIPTION OF THE DRAWINGS 15
[0026] The accompanying drawings are included to provide a further understanding of the present disclosure and are incorporated in and constitute a part of this specification. The drawings illustrate exemplary embodiments of the present disclosure and, together with the description, serve to explain the principles of the 20 present disclosure.
[0027] In the figures, similar components and/or features may have the same reference label. Further various components of the same type may be distinguished by following the reference label with a second label that distinguishes among the 25 similar components. If only the first reference label is used in the specification, the description is applicable to any of the similar components having the same reference label irrespective of the second reference label.
[0028] Figure 1 illustrates a Computer-Aided Engineering Drawing (CAED) 30
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of a health monitoring device, according to an embodiment of the present invention.
[0029] Figure 2 illustrates a block diagram of a health monitoring device, according to an embodiment of the present invention.
5 [0030] Figure 3 illustrates a CAED of a heat relaxation unit, according to an embodiment of the present invention.
[0031] Figure 4 illustrates a block diagram of a heat relaxation unit, according to an embodiment of the present invention. 10
[0032] Figure 5 illustrates a CAED of a face shield visor according to an embodiment of the present invention.
[0033] Figure 6 illustrates a block diagram of a face shield visor, according to 15 an embodiment of the present invention.
[0034] Figure 7 illustrates a block diagram of a communication module and electronic devices for monitoring the health of the user by an authorized user, according to an embodiment of the present invention. 20
[0035] Figure 8(a) and Figure 8(b) illustrate experimental graphs retrieved for temperature versus humidity, and SpO2 versus heart rate respectively in an exemplary experimental scenario.
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DETAILED DESCRIPTION OF THE INVENTION
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[0036] As used in the description herein and throughout the claims that follow, the meaning of “a,” “an,” and “the” includes plural reference unless the context clearly dictates otherwise. Also, as used in the description herein, the meaning of “in” includes “in” and “on” unless the context clearly dictates otherwise.
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[0037] If the specification states a component or feature “may”, “can”, “could”, or “might” be included or have a characteristic, that particular component or feature is not required to be included or have the characteristic.
[0038] Exemplary embodiments will now be described more fully hereinafter 10 with reference to the accompanying drawings, in which exemplary embodiments are shown. This disclosure may however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. These embodiments are provided so that this disclosure will be thorough and complete and will fully convey the scope of the disclosure to those of ordinary skill in the art. 15 Moreover, all statements herein reciting embodiments of the disclosure, as well as specific examples thereof, are intended to encompass both structural and functional equivalents thereof. Additionally, it is intended that such equivalents include both currently known equivalents as well as equivalents developed in the future (i.e., any elements developed that perform the same function, regardless of structure). 20
[0039] Various terms as used herein are shown below. To the extent a term used in a claim is not defined below, it should be given the broadest definition persons in the pertinent art have given that term as reflected in printed publications and issued patents at the time of filing. 25
[0040] In some embodiments, the numerical parameters set forth in the written description and attached claims are approximations that can vary depending upon the desired properties sought to be obtained by a particular embodiment. In some embodiments, the numerical parameters should be construed in light of the number 30
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of reported significant digits and by applying ordinary rounding techniques. Notwithstanding that the numerical ranges and parameters setting forth the broad scope of some embodiments of the invention are approximations, the numerical values set forth in the specific examples are reported as precisely as practicable. The numerical values presented in some embodiments of the invention may contain 5 certain errors necessarily resulting from the standard deviation found in their respective testing measurements.
[0041] The present invention relates generally to a personal protection equipment that reduces the inside temperature of the equipment and provides a 10 cooling comfortability to a user. The equipment monitors the user’s health parameters such as heart rate, oxygen level, body temperature, etc. The equipment displays health status of a person in front of the user. The equipment provides a facility of monitoring live health status of the user using electronic devices via a communication module. The equipment is lightweight, easy to use and cost-15 effective.
[0042] From hereinafter the personal protection equipment is referred as an equipment (100).
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[0043] The equipment (100) comprises a wearable set of articles (101). The wearable set of articles comprises a health monitoring device (110), a heat relaxation unit (120) and a face shield visor (130). Further, the wearable set of articles (101) includes a hair cover for protecting hairs of the user, a full body cover for protecting body, pair of hand gloves for insulating hands and pair of socks, etc. 25
[0044] The health monitoring device (110) displays the user’s body parameters. The user’s body parameters include heartbeat, blood pressure, oxygen level, body temperature, sweat rate sensor, skin health, available pathogens, available virus, available bacteria. Referring now to the figure 1, a Computer-Aided Engineering 30
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Drawing (CAED) of the health monitoring device (110) is illustrated. The device (110) includes a fastening member. The fastening member allows the user to fasten the device (110) around a wrist, a hand and a fingernail. The fastening member may be a thread, a wire, a Velcro, a stitching patch, a hook arrangement and a button fastening facility. 5
[0045] Referring now to the figure 2, the health monitoring device (110) comprises one or more sensor(s) (111), a first display module (112) and a device controller (113). The sensors (111) sense the user’s body parameters. The sensors (111) may include a heartbeat sensor, a blood pressure sensor, an oxygen level 10 sensor, a temperature sensor, a humidity sensor, a sweat rate sensor, a vision sensor, a pathogen detector, a virus detector, a bacteria detector, an infrared sensor and an ultra violet sensor. The temperature sensor senses the temperature of the user’s body. The blood pressure sensor senses the blood pressure in the user’s body. The oxygen level sensor senses the oxygen in the user’s body. The pathogen detector, 15 the bacteria detector and the virus detector detect the pathogens, the bacteria and the viruses present nearby. The sweat rate sensor senses the sweat rate from the user’s body.
[0046] The sensors (111) send the sensed user’s body parameters to the device 20 controller (113) for further processing. The device controller (113) is connected to the sensors (111) and the first display module (112). The device controller (113) enables the first display module (112) to display the sensed user’s body parameters. The first display module (112) may include a speaker and/or a display and/or a screen and/or a monitor. The first display module (112) displays the sensed user’s 25 body parameters as a digital output or an analog output.
[0047] In an exemplary implementation of the device (110), the device controller (113) is an ESP32. Further, the sensors (111) used for sensing user’s body parameters are a temperature sensor, a humidity sensor, a MAX30102 heart rate 30 sensor and pulse oximeter biosensor. The temperature sensor, the humidity sensor,
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the MAX30102 heart rate and pulse oximeter biosensor are connected to the ESP332. The MAX30102 sensors illuminate light on a user’s fingertip and measure the intensity of light by using a photodiode. In the preferred embodiment, the voltage variation at an analog pin which is, in turn, a measurement of blood flow at the fingertip or at the wrist by which the MAX30102 sensors measure the heart rate. 5
[0048] The heat relaxation unit (120) maintains the user’s body temperature by circulating a coolant through conduits (121) uniformly. The coolant is a melted ice, aqua, nitrogen, benzene. Referring now to the figure 3 a CAED of the heat relaxation unit (120) is illustrated. The conduits (121) are arranged within the 10 articles. More specifically, the unit (120) is configured within a vest. When the vest is wrapped around an upper body part preferably around chest, stomach and back, the coolant flowing within the conduits (121) will absorb the heat circulated inside the equipment (100) by a convection and partially by a conduction mode of heat exchange. The unit (120) lowers or stabilizes body temperature and make exposure 15 to warm climates or environments more bearable.
[0049] Referring now to the figure 4, the heat relaxation unit (120) comprises the conduits (121), the unit controller (122), the submersible pump (123), the prime mover (124), a storage unit (125) and a temperature sensor (126). The unit 20 controller (122) is connected to the prime mover (124) and the temperature sensor (126). The unit controller (122) receives the temperature from the temperature sensor (126). The unit controller (122) activates the prime mover (124). The prime mover (124) is activated by the unit controller (122) when the user’s body temperature received from the temperature sensor (126) exceeds a predefined 25 temperature limit.
[0050] The prime mover (124) is an AC motor or a DC motor. The prime mover is powered by a power source. The power source is a battery or a rechargeable battery. The prime mover (124) is coupled to the submersible pump (123). The 30 coolant is stored in the storage unit (125). The storage unit (125) is provided with
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an inlet and outlet. The user can introduce new quantity of coolant to the storage unit (125) through the inlet. The outlet is provided for removing the coolant. The submersible pump (123) circulates the coolant from the storage unit (125) through the conduits (121) for maintaining the user’s body temperature. When the user’s body temperature is brought below the predefined temperature limit, the unit 5 controller (122) deactivates the prime mover (124).
[0051] In an exemplary implementation of the present invention, the heat relaxation unit (120) provides a cooling effect for one to four hours. The amount of time depends heavily on an insulation of the conduits (121) and a size of the storage 10 unit (125).
[0052] Referring now to the figure 5 a CAED of the face shield visor (130) is illustrated. The visor (130) measures one or more person’s body parameter(s) using one or more non-contact sensor(s) (131). The visor (130) displays a health status of 15 a person using a second display unit (133). The face shield visor (130) includes a fastening member and a face shield. The fastening member allows the user to fasten the visor (130) around a head portion. The face shield is transparent made from a fiber, a plastic, a polymer and a glass, etc. The transparent face shield allows the user a better visibility while wearing the equipment (100). 20
[0053] Referring now to the figure 6 a block diagram of the face shield visor (130) is illustrated. The visor (130) comprises the non-contact sensors (131), a visor controller (132) and the second display unit (133). The non-contact sensors (131) sense the person’s body parameters present in front of the user and within the 25 sensors range. The person may be a patient. The non-contact sensors (131) may include a heartbeat sensor, a blood pressure sensor, an oxygen level sensor, a temperature sensor, a humidity sensor, a sweat rate sensor, a vision sensor, a pathogen detector, a virus detector, a bacteria detector, an infrared sensor and an ultra violet sensor. The non-contact sensors (131) are connected to the visor 30
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controller (132). The non-contact sensors (131) send the sensed person’s body parameters to the visor controller (132) for further processing.
[0054] The visor controller (132) is connected to the non-contact sensors (131) and the second display unit (133). The visor controller (132) receives the sensed 5 person’s body parameters from the non-contact sensors (131). The visor controller (132) predicts the health status of the person by applying a set of predefined conditions on the person’s body parameters. The set of predefined conditions may include a body temperature limit, an upper and lower limit of oxygen in the body, a sweat rate from the body, etc. of a healthy person and an infected person. The 10 visor controller (132) enables the second display unit (133) to display the persons health status.
[0055] In an exemplary implementation of the face shield visor (130), the temperature sensor used is a MLX90614-DCC. The MLX90614-DCC sensor is 15 mounted on the visor (130) at the forehead portion of the user. The second display unit (133) used is an OLED display. The visor controller (132) is an Arduino. The MLX90614-DCC sensor and OLED screen are connected to the Arduino. The temperature sensor MLX90614-DCC is composed of an infrared thermometer to monitor the person’s body temperature. The temperature of the person is displayed 20 on OLED display.
[0056] Referring now to the figure 7, a block diagram of a communication module (141) and electronic devices (150) for monitoring the health of the user is illustrated. The communication module (141) and the electronic devices (150) are 25 connected to the equipment. The status of the user’s body parameters can be monitored via a communication module (141) using electronic devices (150) by an authorized user. The authorized person may be a health professional monitoring health of users. The electronic devices (150) may be chosen from a mobile phone, a laptop, a computer, a tablet, an artificial intelligence based electronic devices and 30
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a personal digital assistant.
[0057] The present invention provides a facility of providing the personal protection equipment (100) that reduces the inside temperature of the equipment (100) and provides the cooling comfortability to the user. The equipment (100) 5 monitors the user’s health parameters such as heart rate, oxygen level, body temperature etc. The equipment (100) displays the health status of the person front to the user. The equipment (100) provides the facility of monitoring the live health status of the user using electronic devices via the server. The equipment (100) is light weight, easy to use and cost effective. 10
[0058] The “risk” referred herein the whole draft may be a heath related issue such as infection, diseases, injuries, etc. that the health professional, the user and the person may suffer.
15 [0059] In one more alternative embodiment of the present invention, the heat relaxation unit (120) uses a Peltier mechanism for reducing the temperature inside the equipment (100). It is known to the person skilled in the art that the Peltier mechanism creates a temperature difference by transferring heat between two electrical junctions. A voltage is applied across joined conductors to create an 20 electric current. When the current flows through the junctions of the two conductors, the heat inside the equipment (100) is removed at one junction. Therefore, the user is provided with a cooling comfort.
[0060] The present invention has been practically tested in an exemplary 25 environment and the results retrieved have been tabulated below.
Sl. no.
Parameter
Iteration
Age of the
person
Result
1
Temperature
1
23
28.1oC
2
21
26oC
17
2
Humidity
1
23
79 RH
2
21
60 RH
3
Heart Rate
1
23
74 BPM
2
21
64 BPM
4
SpO2
1
23
99
2
21
98
[0061] Figure 8(a) illustrates the temperature versus humidity results and
figure 8(b) presents the heart rate and SpO2 results for the present equipment.
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[0062] As per the evaluations done for the heat relaxation unit, the initial temperature on wearing the equipment for 30 minutes ranges from 35 to 39 degrees Celsius, temperature post 5 minutes of circulation ranges from 35 to 38 degrees Celsius, temperature post 10 minutes of circulation is 32 to 37 degree Celsius and temperature post 15 minutes of circulation is 32 to 35 degree Celsius. 10
[0063] In an exemplary scenario, the specifications considered for the above- mentioned results to be obtained are that the length of the conduit ranges from 900- 1100 centimeters, the diameter of the conduit ranges from 0.4-0.6 centimeters, the volume of the conduit ranges from 150-250 milliliters, amount of coolant 15 circulating in the conduits ranges from150-250 milliliters, surplus coolant ranges from 150-250 milliliters and the total amount of water in the storage unit ranges from 350-600 milliliters.
[0064] It should be apparent to those skilled in the art that many more 20 modifications besides those already described are possible without departing from the inventive concepts herein. The inventive subject matter, therefore, is not to be
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restricted except in the spirit of the appended claims. Moreover, in interpreting both the specification and the claims, all terms should be interpreted in the broadest possible manner consistent with the context. In particular, the terms “includes” and “including” should be interpreted as referring to elements, components, or steps in a non-exclusive manner, indicating that the referenced elements, components, or 5 steps may be present, or utilized, or combined with other elements, components, or steps that are not expressly referenced. Where the specification claims refers to at least one of something selected from the group consisting of A, B, C ….and N, the text should be interpreted as requiring only one element from the group, not A plus N, or B plus N, etc. The foregoing description of the specific embodiments will so 10 fully reveal the general nature of the embodiments herein that others can, by applying current knowledge, readily modify and/or adapt for various applications such specific embodiments without departing from the generic concept, and, therefore, such adaptations and modifications should and are intended to be comprehended within the meaning and range of equivalents of the disclosed 15 embodiments. It is to be understood that the phraseology or terminology employed herein is for the purpose of description and not of limitation. Therefore, while the embodiments herein have been described in terms of preferred embodiments, those skilled in the art will recognize that the embodiments herein can be practiced with modification within the spirit and scope of the appended claims. 20
[0065] While embodiments of the present disclosure have been illustrated and described, it will be clear that the disclosure is not limited to these embodiments only. Numerous modifications, changes, variations, substitutions, and equivalents will be apparent to those skilled in the art, without departing from the spirit and 25 scope of the disclosure, as described in the claims.