CN115569272A - Multifunctional breathing device - Google Patents

Abstract

The invention provides a multifunctional breathing device which is used as an intelligent respirator and comprises a body unit, an internal shell, a cover body, a lantern ring unit, an electronic unit, a light-transmitting sheet, a medicine spraying pipeline unit, a buckle cover body and a mechanical digital display unit, wherein the medicine spraying pipeline unit is used for inserting a medicine bottle to spray medicine, and the multifunctional intelligent respiratory disease treatment function is provided. Particularly, the invention establishes a monitoring platform by connecting to the handheld electronic device and the terminal host, provides an interface convenient for operation aiming at the patient, can display the operation state and the physiological state in real time, including the residual times of medicine spraying, the blood oxygen amount and the vital capacity, effectively assists the common household patient to operate by oneself at any time and any place, and further greatly improves the treatment efficacy.

Description

Multifunctional breathing device

Technical Field

The invention relates to a multifunctional breathing device, in particular to a multifunctional intelligent breathing device which is used for medicine spraying after a medicine bottle is inserted, and provides a perfect and convenient-to-operate interface for a patient by connecting a handheld electronic device and a terminal host to establish a monitoring platform, so that the multifunctional intelligent breathing disease treatment function is realized.

Background

As is well known, asthma (Asthma) is a common chronic disease, which is quite disturbing and can not be cured, and which needs to be cured properly often or even endangers life when not cured in time. Statistically, about one asthma patient is found in thirteen patients, i.e., about 2 million and 3 million and 8 million asthma patients are found in the U.S. patent, about 60% of them fail to effectively control the asthma, and about 30% of them are never treated. The associated medical costs are up to $ 800 million per year in the united states alone.

In order to relieve asthma, a user at home may use a hand-held Inhaler (Inhaler) as a drug Dispenser (Dispenser) and a Spirometer (Spirometer) to directly inject or spray the asthma drug into the oral cavity to the lungs, and at the same time, the number of spray times is counted to obtain the remaining number of times available for reference.

The conventional inhaler includes a nozzle for aligning with the oral cavity, and when the inhaler is used, a medicine bottle containing asthma medicine is connected first, or the inhaler is pre-loaded with the medicine bottle, and then when the medicine bottle is pressed to serve as a counter to press the asthma medicine, the asthma medicine is injected or sprayed into the oral cavity through the nozzle by the pressing force, and then passes through the throat and the bronchus to reach the lung to be treated. Since the asthma medicine in the medicine bottle is dissolved in a proper carrier liquid, in order to prevent the asthma medicine from settling or dispersing unevenly in the medicine bottle, a user needs to shake the medicine bottle properly. Further, the overall operation will be briefly described by taking as an example a currently commercially available inhalation diffuser (Symbiport Rapihaler) capable of spraying 120 times. The inhaler is shaken for a plurality of times, the bottle cap on the nozzle is opened, then the air is completely exhaled, the nozzle is put into the oral cavity to be aligned with the larynx, the bottle body is confirmed to be upright, the air is inhaled, the counter on the top is pressed to eject the medicine, the breath is held for about 10 seconds to allow the medicine to reach the lung, the nozzle is removed, the air is recovered, and the bottle cap is closed. In addition, the asthma medicine mainly comprises budesonide (budesonide) and formoterol (formoterol), but since the asthma medicine is used for treating the lung, and is not suitable for being left in the oral cavity or the throat, improper stimulation or anaphylactic reaction can be generated, so that the asthma medicine is generally recommended to be rinsed with water after the medicine is sprayed, and the medicine residue is prevented.

However, the conventional techniques have disadvantages that patients are nervous due to asthma, often forget to remove the protective cover covering the spray head, and also easily forget to shake the medicine bottle, or the degree and frequency of shaking are insufficient, so that the asthma medicine in the medicine bottle is not uniformly mixed in the carrier liquid, and the actual dosage of the medicine is too high or insufficient, which seriously affects the therapeutic effect. Furthermore, asthma drugs are not suitable for swallowing, and the residual drugs may cause adverse side effects or discomfort to the mouth and throat, resulting in rejection of the inhaler by the user.

Furthermore, the vial may not be secure or tight enough to be connected to the inhaler, resulting in leakage of the medicament. Furthermore, the injected dose is not easy to control, and after the injection of the drug, the patient feels suffocated for about 10 seconds to ensure that the drug can reach the lung to react. Therefore, it is inconvenient for the patient to practice the whole operation.

Therefore, there is a need for a novel multifunctional respiratory device, which is connected to a handheld electronic device via a wireless channel, provides a very simple and intuitive operation manner, can greatly reduce the drug residues in the oral cavity and the larynx to avoid adverse side effects, assists the common household patients to operate by themselves at any time and any place to greatly improve the treatment efficacy, can display the blood oxygen amount for knowing the physiological state in real time, and display the gas flow amount as the reference of the vital capacity, particularly achieves the treatment function of intelligent chronic respiratory diseases, and solves the problems of the conventional technology.

Disclosure of Invention

The main objective of the present invention is to provide a multifunctional respiratory device, which comprises a body unit, an inner housing, a cover, a collar unit, an electronic unit, a transparent sheet, a drug spraying pipe unit, a fastening cover and a mechanical digital display unit, wherein the inner housing, the collar unit, the electronic unit, the drug spraying pipe unit and the mechanical digital display unit are accommodated in the body unit, and the cover, the transparent sheet and the fastening cover are disposed on the surface of the body unit.

Generally speaking, the multifunctional breathing apparatus of the present invention is equivalent to a handheld breathing therapy apparatus, and is used for receiving a medicine bottle containing a suitable medicine and spraying out the medicine in the medicine bottle to treat or alleviate the disease of a patient, for example, the medicine bottle may be an asthma medicine bottle, and the medicine may be an asthma medicine, and when the asthma of the patient occurs, the asthma medicine is sprayed into the oral cavity to reach the throat.

Specifically, the body unit is of a housing structure and has a bottle chamber, a spray chamber and an electronic chamber, wherein the bottle chamber is located on a side of the body unit and is configured in an upright direction, the spray chamber is located on a bottom side of the body unit and is configured in a horizontal direction, and the electronic chamber is configured to be adjacent to the bottle chamber and the spray chamber. Furthermore, the medicine bottle cavity is communicated to the medicine spraying cavity, and the upper end of the medicine bottle cavity is an accommodating port for inserting the medicine bottle filled with the asthma medicine and accommodating the medicine bottle in the medicine bottle cavity.

In addition, the inner shell is accommodated in the electronic cavity, is of a shell-shaped structure and is provided with an accommodating cavity, an open slot and a sensing opening, wherein the sensing opening is covered by the sensing light-transmitting sheet.

The cover body is used for covering the open slot of the inner shell and is provided with a display opening hole, the lantern ring unit is in a hollow ring shape and is used for being inserted into the inner edge of the medicine bottle cavity and is provided with an outer edge matched with the accommodating opening, and the lantern ring unit body is provided with four exhaust opening holes for exhausting air.

Furthermore, the electronic unit is accommodated in the accommodating cavity of the inner shell and comprises a battery, a main circuit board and a blood oxygen sensing circuit board, wherein the main circuit board and the blood oxygen sensing circuit board are electrically connected to the battery, and the battery generates and outputs electric power to operate the main circuit board and the blood oxygen sensing circuit board. In addition, the main circuit board is provided with a wireless transceiver and a light emitting component, wherein the light emitting component is used for generating light to display the operation state of the multifunctional breathing device, the blood oxygen sensing circuit board is provided with a blood oxygen sensor, and the blood oxygen sensor is particularly arranged to be aligned with the sensing opening and is electrically connected to the wireless transceiver for sensing the blood oxygen amount by penetrating through the sensing light transmitting sheet and generating and transmitting a blood oxygen sensing signal to the wireless transceiver.

The light-transmitting sheet has light transmittance and optical rotation guide property, is arranged in the display opening and is aligned with the light-emitting component, so that light generated by the light-emitting component can be referenced by a user or a patient.

Spout medicine pipeline unit itself and form the hollow passageway, as spouting the medicine pipeline to the holding is in spouting the medicine cavity, and the one end of spouting the medicine pipeline is outside medicine mouth that spouts, and the other end of medicine pipeline is inside air inlet, and wherein, spout medicine pipeline unit and set up gas flow sensor, carry out the gas flow who blows to the air inlet by spouting the medicine mouth for the sensing, and then produce and convey gas flow sensing signal to wireless transceiver.

In addition, the buckle cover body comprises a first buckle part and a second buckle part, wherein the first buckle part and the second buckle part are partially connected through a connecting part, and the first buckle part and the second buckle part are buckled into a whole in a detachable buckling mode. The second buckle part is buckled on the lower surface of the body unit in a buckling mode, the medicine spraying opening is covered by the first buckle part and is not exposed when the first buckle part and the second buckle part are buckled into a whole, so that the protection effect is achieved, and moreover, the medicine spraying opening is not covered by the first buckle part and is exposed when the first buckle part and the second buckle part are separated from each other and are partially connected, so that the medicine spraying opening is used for spraying medicine.

The mechanical number display unit is configured near the side of the body unit to display a set of numbers to indicate the remaining number of times the medicine bottle is sprayed, such as a conventional combination lock, which can remind the user or patient whether to replace the medicine bottle.

More specifically, the wireless transceiver is configured to implement a wireless communication function and is connected to a handheld electronic device, such as a smart phone or a tablet computer, via a first wireless channel, so that the wireless transceiver can transmit a blood oxygen sensing signal and a gas flow sensing signal to the handheld electronic device through the first wireless channel, wherein the handheld electronic device is configured with a specific Application program (APP) for a user or a patient to operate and receive the blood oxygen sensing signal to display a blood oxygen amount, know a physiological state in real time, and receive the gas flow sensing signal to display a gas flow, which can be used as a reference for a lung capacity.

The handheld electronic device can also be connected to a remote terminal host through a second wireless channel, such as a wireless channel operated by a doctor, wherein the second wireless channel can include a 5G wireless channel or a WiFi wireless channel, so that the doctor can record and view the state of the patient using the multifunctional breathing apparatus of the present invention, and can determine whether to replace the medicament or not in the subsequent diagnosis.

The whole operation mode of the invention is very simple and intuitive, so the invention is very suitable for the self-operation of common household patients at any time and any place, thereby greatly improving the treatment effect and achieving the treatment function of intelligent chronic respiratory diseases.

Drawings

FIG. 1 is a schematic diagram of a multi-functional breathing apparatus according to an embodiment of the present invention;

FIG. 2 is a perspective view of a multi-functional respiratory device in accordance with an embodiment of the present invention;

FIG. 3 is an exploded view of the multi-functional respiratory device of an embodiment of the present invention;

FIG. 4 shows a side sectional view of a multi-functional respiratory device in accordance with an embodiment of the present invention;

FIG. 5 is another side sectional view of a multi-functional respiratory device in accordance with an embodiment of the present invention;

FIG. 6 illustrates a top view of a multi-function breathing apparatus according to an embodiment of the present invention;

FIG. 7 is a sectional view of a body unit in the multi-functional breathing apparatus according to the embodiment of the present invention;

fig. 8 is a schematic diagram of the electrical connections of a multi-functional breathing apparatus according to an embodiment of the present invention.

Description of the reference numerals:

1-a multifunctional breathing apparatus; 10-a body unit; 10A-vial chamber; 10B-a spray chamber; 10C-an electronic chamber; 20-an inner housing; 20A-sensing aperture; 20B-a sensing light transmissive sheet; 30-a cover body; 31-display aperture; 40-a collar unit; 41-air exhaust opening; 50-an electronic unit; 51-a battery; 52-a main circuit board; 53-blood oxygen sensing circuit board; 60-a light-transmitting sheet; 70-spraying a medicine pipeline unit; 70A-a spray head; 70B-an intermediate portion; 70C-interconnector; 80-snap cover; 80A-a first fastener; 80B-a second fastener; 90-a mechanical number marking unit; a 90A digital wheel; 90B-a rotating shaft; 90C-transmission member; b, a medicine bottle; BS-bottom edge; BT-wireless transceiver; d-disengagement direction; DIN-air blow direction; DOUT-direction of spraying; e-spraying a medicine port; h-an accommodating port; k-pressing the slider; an L-emitting component; m-a handheld electronic device; p-terminal host; q-drug; RF 1-first wireless channel; RF 2-second wireless channel; s1, a blood oxygen sensor; s2, a gas flow sensor; s3, a pesticide spraying sensor; SS-side; t-a medicine inlet pipe; t1-medicine discharging and perforating; u-air inlet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

The embodiments of the present invention will be described in more detail below with reference to the drawings and the reference numerals so that those skilled in the art can practice the embodiments after reading the description.

Referring to fig. 1, a schematic application diagram of a multifunctional breathing apparatus according to an embodiment of the invention is shown. As shown in fig. 1, the multifunctional breathing apparatus 1 of the embodiment of the invention can be connected to the handheld electronic device M through the first wireless channel RF1 for implementing the wireless communication function, and the handheld electronic device M can be further connected to the terminal host P through the second wireless channel RF2, wherein the multifunctional breathing apparatus 1 and the handheld electronic device M can be operated by the user or the patient, and the terminal host P can be operated by the doctor.

For example, the handheld electronic device M may include a smart phone or a tablet computer.

Specifically, referring to fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, wherein fig. 2 is a perspective view of the multifunctional breathing apparatus 1 according to the embodiment of the present invention, fig. 3 shows an exploded view of the present invention, fig. 4 is a side sectional view of the present invention, fig. 5 is another side sectional view of the present invention, fig. 6 is a top view of the present invention, fig. 7 is a sectional view of a body unit in the multifunctional breathing apparatus according to the present invention, and fig. 8 shows an electrical connection view of the multifunctional breathing apparatus according to the present invention.

As shown in fig. 2, 3, 4, 5, 6, 7 and 8, the multifunctional breathing apparatus 1 according to the embodiment of the present invention includes a body unit 10, an inner housing 20, a cover 30, a collar unit 40, an electronic unit 50, a light-transmitting sheet 60, a medicine spraying duct unit 70, a snap cover 80 and a mechanical digital display unit 90, wherein the inner housing 20, the collar unit 40, the electronic unit 50, the medicine spraying duct unit 70 and the mechanical digital display unit 90 are accommodated in the body unit 10, and the cover 30, the light-transmitting sheet 60 and the snap cover 80 are disposed on a surface of the body unit 10.

More specifically, the body unit 10 is a housing structure having a medicine bottle chamber 10A, a medicine spraying chamber 10B and an electronic chamber 10C, wherein the medicine bottle chamber 10A is located at a side of the body unit 10 and is disposed in an upright direction, the medicine spraying chamber 10B is located at a bottom of the body unit 10 and is disposed in a horizontal direction, and the electronic chamber 10C is disposed adjacent to the medicine bottle chamber 10A and the medicine spraying chamber 10B. In addition, the bottle chamber 10A is connected to the spraying chamber 10B, and the upper end of the bottle chamber 10A is a receiving opening H for inserting a bottle B containing a suitable medicine Q, for example, the bottle B may be an asthma bottle, the medicine Q may be an asthma medicine, and the bottle B is received in the bottle chamber 10A and sprays the asthma medicine into the oral cavity to reach the throat portion when asthma of the patient occurs. It should be noted, however, that only fig. 2 and 5 show the medicine bottle B to show the connection relationship between the multifunctional breathing apparatus 1 of the invention and the medicine bottle B in the application, but fig. 3, 4, 6, 7 and 8 do not show the medicine bottle B to avoid interference with the details of the structure of the multifunctional breathing apparatus 1.

Further, the inner housing 20 is accommodated in the electronic cavity 10C, has a shell-like structure with an accommodating cavity, and has an open slot and a sensing opening 20A, wherein the sensing opening 20A is covered by the sensing light-transmitting sheet 20B. In addition, the cover 30 is configured to cover the opening groove of the inner housing 20 and has a display opening 31.

The collar unit 40 has a hollow ring shape, is inserted into the inner edge of the vial chamber 10A, and has an outer edge matching the receiving opening H, wherein the collar unit 40 has four venting holes 41 for venting.

The electronic unit 50 is accommodated in the accommodating cavity of the inner housing 20, and includes a battery 51, a main circuit board 52 and a blood oxygen sensing circuit board 53, wherein the main circuit board 52 and the blood oxygen sensing circuit board 53 are electrically connected to the battery 51, and the battery 51 generates and outputs power for the main circuit board 52 and the blood oxygen sensing circuit board 53 to operate. For example, the battery 51 may comprise a dry cell battery or a lithium cell battery. Further, the main circuit board 52 is configured with a wireless transceiver BT and a light emitting module L for generating light to display the operation status of the multi-function breathing apparatus 1. Furthermore, the blood oxygen sensing circuit board 53 is configured with the blood oxygen sensor S1, and the blood oxygen sensor S1 is configured to be aligned with the sensing opening 20A and electrically connected to the wireless transceiver BT for sensing blood oxygen amount by penetrating the sensing light-transmitting sheet 20B and generating and transmitting a blood oxygen sensing signal to the wireless transceiver BT.

For example, the Light Emitting element L may include at least one Light Emitting Diode (LED).

The light-transmissive sheet 60 has light-transmissive and light-guiding properties, and may comprise a glass sheet or a plastic sheet, for example, and is disposed in the display opening 31 and aligned with the light-emitting element L.

Specifically, the spraying pipe unit 70 forms a hollow passage as a spraying pipe, one end of which is an outward spraying port E and the other end of which is an inward air inlet U, and is accommodated in the spraying chamber 10B. Further, the spraying pipe unit 70 is provided with a gas flow sensor S2 for sensing the gas flow blown from the spraying opening E to the gas inlet U, and further generating and transmitting a gas flow sensing signal to the wireless transceiver BT.

In addition, the buckle cover 80 includes a first buckle 80A and a second buckle 80B, wherein the first buckle 80A and the second buckle 80B are connected by a connecting portion C, and the first buckle 80A and the second buckle 80B are buckled together in a detachable buckling manner, and particularly, the second buckle 80B is buckled to the lower surface of the main unit 10 in a buckling manner. Therefore, the spraying opening E is covered by the first fastener 80A and not exposed when the first fastener 80A and the second fastener 80B are fastened together to achieve a protection effect, as shown in fig. 4, and on the other hand, the spraying opening E is uncovered by the first fastener 80A and exposed when the first fastener 80A and the second fastener 80B are separated from each other and partially connected, as shown in a separating direction D in fig. 5, so as to provide a spraying function or blow air, and is sequentially discharged through the spraying opening E, the air inlet U, the medicine bottle chamber 10A, and the four exhaust openings 41 of the collar unit 40.

The mechanical number display unit 90 is disposed near the side of the body unit 10 to display a set of numbers indicating the remaining number of times the medicine bottle B is sprayed for reference and to remind the user to decide whether the medicine bottle B needs to be replaced.

Generally, the wireless transceiver BT transmits the blood oxygen sensing signal and the gas flow sensing signal to the handheld electronic device M through the first wireless channel RF1, wherein the handheld electronic device M is configured with an Application (APP) for a user to operate and receive the blood oxygen sensing signal to display the blood oxygen amount, and simultaneously receives the gas flow sensing signal to display the gas flow as a reference of the vital capacity.

For example, the wireless transceiver BT may include a Bluetooth (Blue Tooth) component, and the first wireless channel RF1 may include a Bluetooth wireless channel, while the second wireless channel RF2 may include a 5G wireless channel or a WiFi wireless channel.

The blood Oxygen sensor S1 may include a pulse oximetry (SpO 2) device, mainly using optical principles to sense blood Oxygen, which is not explained in detail below because it belongs to the general technical field.

Further, the mechanical digital display unit 90 includes a plurality of digital rotating wheels 90A, a rotating shaft 90B and a transmission member 90C, wherein the plurality of digital rotating wheels 10A are sleeved on the rotating shaft 90B, and the rotating shaft 90B is driven by the transmission member 90C to rotate, so as to rotate the plurality of digital rotating wheels 90A individually. In addition, the surface of each of the number wheels 90A has ten arabic numerals ranging from 0 to 9 arranged in sequence, and one of the plurality of arabic numerals of each of the number wheels 90A is exposed out of the body unit 10 to display a group number indicating the remaining number of times of medicine spraying of the medicine bottle B. Furthermore, the transmission member 90C is driven to rotate the rotating shaft 90B when the medicine bottle B is inserted into the medicine bottle chamber 10A and pressed, so as to reduce the number by one, thereby achieving the purpose of gradual decrease.

In addition, the spraying pipe unit 70 includes a nozzle portion 70A, an intermediate portion 70B, and an interconnecting portion 70C which are sequentially fitted, wherein the nozzle portion 70A forms a spraying opening E, the gas flow rate sensor S2 is disposed at the intermediate portion 70B, and the interconnecting portion 70C is disposed with the medicine inlet pipe T. Further, the medicine inlet tube T is vertically disposed in the interconnecting portion 70C, and the side surface of the medicine inlet tube T has a medicine outlet through hole T1, wherein the medicine outlet through hole T1 is outwardly aligned with the medicine spraying port E, and the medicine inlet tube T is used for the medicine Q of the medicine bottle B to flow in and to be sprayed out from the medicine outlet through hole T1 to the medicine spraying port E.

The present invention may further be configured with a pressing slider K and a pesticide spraying sensor S3, wherein the pressing slider K is located at the side of the medicine bottle cavity 10A and near the bottom of the medicine bottle cavity 10A, and the pesticide spraying sensor S3 is located at the main circuit board 52 and near the bottom, for example, the pesticide spraying sensor S3 may be implemented by a reed switch.

Specifically, when the medicine bottle B is inserted into the medicine bottle cavity 10A, the medicine bottle B presses the pressing slider K to move downward, thereby confirming that the medicine bottle B is inserted into the medicine bottle cavity 10A, and further, when the medicine bottle B is further pressed downward in the medicine bottle cavity 10, i.e., when a medicine spraying operation is performed, the pressing slider K also moves synchronously, and particularly, the pressing slider K activates the medicine spraying sensor S3 (e.g., by a magnetic reed switch method of corresponding magnet sensing) to generate and transmit a medicine spraying sensing signal to the wireless transceiver BT, and the medicine spraying sensing signal indicates one medicine spraying, and the wireless transceiver BT transmits the medicine spraying signal to the handheld electronic device M through the first wireless channel RF1 to display the number of medicine spraying performed or the number of remaining medicine spraying. Of course, the chemical spraying sensor S3 is electrically connected to the battery 51 for receiving power to operate, as the blood oxygen sensor S1 and the gas flow sensor S2. Since the handheld electronic device M operates by an application program, the spraying times and the remaining spraying times can be obtained by simply calculating according to the spraying sensing signal, and the overall operation is very simple.

In other words, the user can directly know the remaining number of spraying medicine from the set of numbers displayed by the mechanical number indicating unit 90, and can also know the number of spraying medicine and the remaining number of spraying medicine from the handheld electronic device M, so it is very convenient and reliable.

The practical application and operation of the present invention will be briefly described below.

First, the set of numbers shown by the mechanical number marking unit 90 at the beginning is preset by the manufacturer, such as 100 or 200, corresponding to the number of times of spraying the medicine on the brand-new medicine bottle B, and then, when the user inserts and presses the medicine bottle B, the medicine Q in the medicine bottle B will be sprayed to the medicine outlet through hole T1 of the medicine inlet tube T and enter the air inlet U, and be sprayed out toward the medicine spraying opening E, as shown by the spraying direction DOUT in the figure, at this time, the user can align the oral cavity with the medicine spraying opening E or hold the medicine spraying opening E, so that the medicine Q can smoothly enter the oral cavity and reach the deep part of the throat to achieve the efficacy of treating or relieving asthma. Each time the medicine bottle B is sprayed, the number of the group of the mechanical number marking unit 90 is reduced by one until the number returns to zero, and the user is reminded to replace the medicine bottle B. In particular, the blood oxygen sensor S1 is specifically designed to be close to the lips of the user, and because the lips have thinner skin than the fingers, the blood oxygen amount can be sensed more accurately and displayed on the handheld electronic device M, and the handheld electronic device M also displays the number of times of spraying and the number of times of remaining spraying.

In addition, when the medicine bottle B is removed or inserted, the user only blows air inwards to the spraying opening E, as shown by the blowing direction DIN in the figure, the air flow sensor S2 can sense the flow of the blown air to obtain the lung capacity, and the lung capacity is displayed on the handheld electronic device M. Therefore, the user can measure the vital capacity at any time and any place to pay attention to the physiological status of the user.

In addition, no matter spraying or blowing is carried out to measure the vital capacity, a doctor can obtain all the operation states and sensing information of the multifunctional breathing device by connecting the handheld electronic device through the remote terminal host, and the doctor is assisted to carry out remote monitoring so as to facilitate subsequent diagnosis.

The advantages of the present invention are further illustrated by comparing the multi-functional breathing apparatus of the present invention with a commercially available inhalator. The budesonide residue of the inhaler is about 600ug, whereas the budesonide residue of the inventive multi-functional breathing apparatus is about 300ug, i.e. about half a reduction, in terms of the residue of budesonide remaining in the laryngeal area of the mouth without reaching the lungs. In the case of formoterol (formoterol), the residual amount of the inhalator is about 11ug, whereas the residual amount of the present invention is about 4ug, which is a significant 60% reduction. In other words, the present invention can make the medicine reach the lung effectively to improve the treatment effect and avoid waste.

In summary, the present invention is characterized in that a medicine bottle is inserted for spraying medicine, a handheld electronic device and a terminal host are wirelessly connected to provide an intelligent chronic respiratory disease treatment function convenient to operate for a patient, particularly, a mechanical digital marking unit is used for displaying the remaining medicine spraying times, the handheld electronic device is used for displaying the medicine spraying times and the remaining medicine spraying times, the blood oxygen content of lip skin can be sensed and displayed by the handheld electronic device, and a user can measure the vital capacity by blowing air at any time and any place and is displayed by the handheld electronic device, so that the purpose of monitoring the physiological state is achieved.

The foregoing is illustrative of the preferred embodiment of the present invention and is not to be construed as limiting thereof, since any modification and variation of the present invention which come within the spirit of the invention are intended to be covered thereby.

Claims (9)

1. A multi-functional breathing apparatus, comprising:

a body unit, which is a shell structure having a medicine bottle cavity, a medicine spraying cavity and an electronic cavity, wherein the medicine bottle cavity is positioned at one side edge of the body unit and is configured along a vertical direction, the medicine spraying cavity is positioned at one bottom edge of the body unit and is configured along a horizontal direction, the electronic cavity is configured to be adjacent to the medicine bottle cavity and the medicine spraying cavity, the medicine bottle cavity is communicated to the medicine spraying cavity, and an upper end of the medicine bottle cavity is an accommodating port for inserting a medicine bottle filled with a medicine and accommodating the medicine bottle cavity;

the inner shell is accommodated in the electronic cavity, is of a shell-shaped structure with an accommodating cavity and is provided with an open slot and a sensing opening, and the sensing opening is covered by a sensing light-transmitting sheet;

a cover body for covering the open slot and having a display opening;

a collar unit having a hollow ring shape for being inserted into an inner edge of the medicine bottle chamber and having an outer edge matching the receiving opening, the collar unit having four exhaust openings for exhausting air;

an electronic unit housed in the housing cavity of the inner housing and including a battery, a main circuit board and a blood oxygen sensing circuit board, wherein the main circuit board and the blood oxygen sensing circuit board are electrically connected to the battery and generate and output a power from the battery for the main circuit board and the blood oxygen sensing circuit board to operate, the main circuit board is configured with a wireless transceiver and a light emitting component for generating a light to display an operating state of the multifunctional breathing apparatus, the blood oxygen sensing circuit board is configured with a blood oxygen sensor, the blood oxygen sensor is configured to align with the sensing opening and is electrically connected to the wireless transceiver for penetrating the sensing light transmitting sheet and sensing a blood oxygen amount to generate and transmit a blood oxygen sensing signal to the wireless transceiver;

a light-transmitting sheet with light transmission and guiding optical rotation, which is arranged in the display opening and is aligned with the light-emitting component;

a spraying pipe unit forming a hollow channel to serve as a spraying pipe and accommodated in the spraying chamber, one end of the spraying pipe being an outward spraying port, the other end of the spraying pipe being an inward air inlet, the spraying pipe unit being provided with a gas flow sensor for sensing a gas flow rate of air blown from the spraying port to the air inlet, and generating and transmitting a gas flow rate sensing signal to the wireless transceiver;

a fastening cover body including a first fastening member and a second fastening member, the first fastening member and the second fastening member being partially connected by a connecting portion, the first fastening member and the second fastening member being fastened together in a detachable fastening manner, the second fastening member being fastened to a lower surface of the body unit in a fastening manner, the medicine ejection opening being covered by the first fastening member and not exposed when the first fastening member and the second fastening member are fastened together, the medicine ejection opening being uncovered by the first fastening member and exposed when the first fastening member and the second fastening member are detached from each other to partially connect; and

a mechanical number display unit disposed near a side of the body unit for displaying a set of numbers to indicate a remaining number of times of spraying of the medicine bottle;

wherein the wireless transceiver is used to realize a wireless communication function so as to connect a handheld electronic device via a first wireless channel, the wireless transceiver transmits the blood oxygen sensing signal and the gas flow sensing signal to the handheld electronic device through the first wireless channel, the handheld electronic device configures an application program APP for a user to operate and receive the blood oxygen sensing signal so as to display the blood oxygen amount, and receives the gas flow sensing signal so as to display the gas flow as a reference of the vital capacity.

2. The multi-functional breathing apparatus according to claim 1, wherein the handheld electronic device comprises a smart phone or a tablet computer.

3. The multi-functional breathing apparatus of claim 1 wherein the wireless transceiver comprises a bluetooth module, the first wireless channel comprises a bluetooth wireless channel, and the light emitting module comprises at least one light emitting diode LED.

4. The multifunctional breathing device as claimed in claim 1, wherein the handheld electronic device is connected to a terminal host through a second wireless channel, and the second wireless channel comprises a 5G wireless channel or a WiFi wireless channel.

5. The multi-functional breathing apparatus of claim 1 wherein the battery comprises a dry cell battery or a lithium battery.

6. The multi-functional breathing apparatus of claim 1 wherein the light transmissive sheet comprises a glass sheet or a plastic sheet.

7. The multi-functional breathing apparatus as claimed in claim 1, wherein the blood oxygen sensor comprises a pulse oximeter which uses an optical principle to sense the amount of blood oxygen.

8. The multi-functional breathing apparatus of claim 1, wherein the mechanical number display unit comprises a plurality of number wheels, a shaft and a transmission member, the number wheels are sleeved on the shaft, the shaft is driven by the transmission member to rotate so as to individually rotate the number wheels, the surface of each of the number wheels has ten digits of 0 to 9 arranged in sequence, one of the digits of each of the number wheels exposes the body unit to display the set of digits representing the remaining number of times of spraying of the medicine bottle, and the transmission member is driven to rotate the shaft when the medicine bottle is inserted into the medicine bottle cavity and pressed, thereby reducing the set of digits by one.

9. The respiratory device as claimed in claim 1, wherein the drug spraying pipe unit comprises a nozzle portion, an intermediate portion and an inner connecting portion, the nozzle portion forms the drug spraying opening, the gas flow sensor is disposed in the intermediate portion, the inner connecting portion is configured with a drug inlet pipe, the drug inlet pipe is vertically disposed in the inner connecting portion, a lateral surface of the drug inlet pipe has a drug outlet through hole, the drug outlet through hole is aligned with the drug spraying opening, and the drug inlet pipe is used for the drug of the drug bottle to flow in and to be sprayed out from the drug outlet through hole to the drug spraying opening.

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