CN106039495A - Intelligent inhaler - Google Patents
Intelligent inhaler Download PDFInfo
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- CN106039495A CN106039495A CN201610590358.3A CN201610590358A CN106039495A CN 106039495 A CN106039495 A CN 106039495A CN 201610590358 A CN201610590358 A CN 201610590358A CN 106039495 A CN106039495 A CN 106039495A
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- inhaler
- medicinal cupping
- air
- intelligence
- medicine
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- 239000003814 drug Substances 0.000 claims abstract description 55
- 239000000843 powder Substances 0.000 claims description 33
- 235000014676 Phragmites communis Nutrition 0.000 claims description 19
- 230000007246 mechanism Effects 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 10
- 230000002085 persistent effect Effects 0.000 claims description 8
- 230000008054 signal transmission Effects 0.000 claims description 8
- 238000005507 spraying Methods 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 210000002345 respiratory system Anatomy 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005070 sampling Methods 0.000 abstract 1
- 239000007921 spray Substances 0.000 description 17
- 229940079593 drug Drugs 0.000 description 7
- 210000003437 trachea Anatomy 0.000 description 7
- 230000003434 inspiratory effect Effects 0.000 description 6
- 230000002685 pulmonary effect Effects 0.000 description 5
- 208000006673 asthma Diseases 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 208000009079 Bronchial Spasm Diseases 0.000 description 3
- 208000014181 Bronchial disease Diseases 0.000 description 3
- 206010006482 Bronchospasm Diseases 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 210000000214 mouth Anatomy 0.000 description 3
- 206010047700 Vomiting Diseases 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 2
- 210000000621 bronchi Anatomy 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000000884 Airway Obstruction Diseases 0.000 description 1
- 241001124569 Lycaenidae Species 0.000 description 1
- 208000018569 Respiratory Tract disease Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000000414 obstructive effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0001—Details of inhalators; Constructional features thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M15/00—Inhalators
- A61M15/0091—Inhalators mechanically breath-triggered
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/35—Communication
- A61M2205/3546—Range
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/58—Means for facilitating use, e.g. by people with impaired vision
- A61M2205/581—Means for facilitating use, e.g. by people with impaired vision by audible feedback
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention discloses an intelligent inhaler which includes a medicine tank mounting base and one air-flow mixing channel. A medicine tank is invertedly mounted inside the medicine tank mounting base and is fixed through buckle or thread or close fit. The bottom part of the medicine tank mounting base is provided with a contact switch. An air inlet hole of the air-flow mixing channel is provided with a gong thereon. When the amount of the air flow passing through the air-flow channel is greater than a specified value, the gong produces sound at a certain frequency with sufficient volume. The intelligent inhaler is provided with a circuit board, a power supply element and a display therein. Sampling signals of a microphone and the contact switch are transmitted to a processor of the circuit board. The processor determines whether a user uses the inhaler correctly by comparing relationship between the duration of a voice signal from starting time to finishing time and the pressing time of the contact switch. The display displays the determination result. The intelligent inhaler can guarantee sufficient inhalation of medicine by the respiratory tract, can also guarantee that the amount of the medicine is property, and avoids over-inhalation of the user so as to prevent side-effects.
Description
Technical field
The present invention relates to a kind of medical devices, a kind of intelligence auxiliary for treating the respiratory disorders such as asthma sucks
Device.
Background technology
Nebulizer is the therapeutic equipment that respiratory tract patient (such as asthma patient) is conventional, it and bottled or canned aerosol
Agent or powder, such as medicines such as Wan Tuolin, with the use of, alleviate asthma or chronic obstructive lung illness (Reversible airway obstruction
Disease) bronchospasm of patient, and the asthma of acute prevention exercise induced, or the bronchospasm of other anaphylactogens induction,
Play first aid.
This type of bottled pneumatic medicine bottle top is provided with medicated powder outlet, and can guarantee that the dose of each discharge by pressing is one and determines
Value.But correct using method should make medicated powder in the case of deep air-breathing, is directly entered in trachea and bronchus, rests on
Intraoral medicated powder does not has enough curative effects to bronchospasm.Patient is often according to feeling, if felt under the weather
The medicated powder of bigger metering is even used for multiple times, and medicated powder is swallowed by esophagus or rests in oral cavity, also in evil case.
Generally, the description of the medicines such as Wan Tuolin can be explained using method, but patient is in use, particularly
When new hand uses, tend not to accomplish correct mode of operation, affect medicated powder curative effect.
For this situation, the microtechnique of New Jersey's axle of some external such as U.S. of large medical apparatus producer is public
Department, has declared patent CN200410085926.1 " for from the air suction device of the conveying powdered medicine of container ", and it is a kind of
For the air suction device from the conveying powdered medicine of container, described air suction device includes: an audio controller, described sound
Frequently controller includes an audio frequency microphone element, and audio frequency microphone element is for detecting the gas near described audio frequency microphone element
Streaming voice also produces the signal representing described air-flow；And for responding the dither of the described signal described container of vibration,
Described vibrator thus can run induces described medicine to enter in described air-flow.
This product it is contemplated that after only inspiration capacity reaches a suitable value, trachea and bronchus fully opens,
Now suck medicated powder and be only more suitably opportunity, but it does not has appropriate gas flow amount that strict coupling sucks and medicated powder
Sucking effective persistent period, user can cause the general gas flow deficiency of suction to cause medicated powder to fail well into affected area,
Yet suffer from some shortcomings.
Summary of the invention
It is an object of the invention to provide a kind of intelligence inhaler, more instruct more accurately than prior art and make respiratory tract suffer from
Person correctly uses aerosol or powder, effectively controls dosing.
In order to solve techniques as described above problem, the present invention by the following technical solutions: a kind of intelligence inhaler, its bag
Including medicinal cupping mounting seat and an air-flow hybrid channel, medicinal cupping is reverse mounted in medicinal cupping mounting seat, by buckle or screw thread or tight
Coordinating fixing, the outlet of air-flow hybrid channel is suction nozzle, is provided with medicated powder ingress pipe in medicinal cupping mounting seat, and medicated powder ingress pipe is gentle
Stream hybrid channel communicates, it is characterised in that: the bottom of medicinal cupping mounting seat is provided with contact switch, the air inlet of air-flow hybrid channel
On be provided with reed, when the throughput passed through in gas channel is more than after particular value, and reed sends sound and the foot of characteristic frequency
Enough volumes；In described intelligence inhaler, circuit board, power supply component and display screen, wherein mike and contact switch are installed
Sampled signal transmission in the processor of circuit board, by the contrast start-stop persistent period of acoustical signal and pressing of contact switch
Lower persistent period relation, it is judged that user uses the most correct, and will determine that result is shown by display screen.
Described intelligence inhaler is provided with loudspeaker, and loudspeaker are connected with the processor of circuit board, and will determine that result carries out language
Sound is pointed out.
Described intelligence inhaler is provided with signal transmission device, and signal transmission device includes bluetooth module or WIFI module, will sentence
Disconnected result is sent in mobile phone or other information acquisition devices preserve.
The top contact of back-moving spring, back-moving spring and medicinal cupping it is provided with in described medicinal cupping mounting seat.
Described reed, between mike, and the medicine outlet of medicinal cupping, it is provided with drainage screen.
Described intelligence inhaler is self-action intelligence inhaler, is provided with trigger mechanism, triggers in described medicinal cupping mounting seat
The end that controls of mechanism is connected with the processor circuit on circuit board, and the triggering end of trigger mechanism and medicinal cupping tight fit connection trigger
Mechanism triggers stroke more than the minimum range triggering the spraying of medicinal cupping spout.
Described intelligence inhaler uses the most correct determination methods to user, comprises the steps of
Step 1: gather and record initial time t1 and t2 of pronunciation, and gather and record time ta that contact switch is triggered and
The time tb that contact switch is released.
Step 2: compare the higher value of t1 and ta, compares the smaller value of t2 and tb, and calculate the two difference lasting time
Between △ t.
Step 3: processor judges that whether △ t is more than preset value △ T, and result shown by display screen or pass through loudspeaker
Prompting.
Compared with prior art, intelligence inhaler of the present invention, it is possible to more add and judge that user is to medicine accurately
The absorbing state of thing.It comprises manually intelligence inhaler and automated intelligent inhaler two kinds, and manually intelligence inhaler also may be used
To use as training aids.
It can trigger reed by the air mass flow of the suction inlet of gas channel and pronounce, and then with after mike pickup, uses
Processor judges the size of the inspiratory flow of user, and etc. after the inspiratory flow of user reaches preset value, in trachea and pulmonary
The implementations enough opened, reminds user to suck appropriate medicine, and automatically records the effective time of suction and medicinal cupping
Compressing time, and the operation of automatic decision suction medicine is the most qualified, it both can guarantee that medicine is fully absorbed by respiratory tract, can guarantee that again
Dose is suitable, it is to avoid user disposably sucks overdose of medicine thing, thus has side effects.
Further, it is also provided with signal transmission device, by bluetooth module or WIFI module, during by the medication of user
Between, the information such as medicining condition receives and preserves in the APP of mobile phone or other specific information harvesters and show, automatically records use
The medicining condition of person, and then remind the timely medication of user and correctly taking drugs.
And, in automated intelligent inhaler, it is abundant that the throughput that only user sucks reaches preset value, trachea and pulmonary
When opening, trigger medicinal cupping and automatically spray medicine, and guarantee that the dose spraying medicine is suitable.Easy to use, simple to operate.
Accompanying drawing explanation
Fig. 1 is the most intelligent inhaler structural representation.
Fig. 2 is automated intelligent inhaler structural representation.
Fig. 3 is throughput and time diagram (the state a) of spray medicine.
Fig. 4 is throughput and time diagram (the state b) of spray medicine.
Fig. 5 is throughput and time diagram (the state c) of spray medicine.
Fig. 6 is throughput and time diagram (the state d) of spray medicine.
Wherein, 1 is medicinal cupping mounting seat, and 2 is medicinal cupping, and 3 is suction nozzle, and 4 is circuit board, and 5 is air inlet, and 6 is reed, and 7 is Mike
Wind, 8 is drainage screen, and 9 is contact switch, and 10 is display screen, and 11 is back-moving spring, and 12 is signal transmission device, and 13 is sounding component,
14 is trigger mechanism, and 21 is the medicine outlet of medicinal cupping.
Detailed description of the invention
A kind of intelligence inhaler, the pressing type medicinal cupping of partner treatment respiratory tract disease uses, can be to user to medicine
Service condition monitors, and reminds the use medicine that user is correct.
As it is shown in figure 1, manually intelligence inhaler is made up of medicinal cupping mounting seat, air-flow hybrid channel and monitor portion, medicinal cupping 2
Pour in medicinal cupping mounting seat 1, and ensure that the medicine outlet 21 of medicinal cupping extend in air-flow hybrid channel.
Air-flow hybrid channel arises from air inlet 5, terminates and suction nozzle 3, is a tubular conduit, and it is divided into by drainage screen 8
Two parts, the part near air inlet is provided with reed 6 and mike 7, is medicament mixed district near the side of suction nozzle.Filter
Net can guarantee that medicated powder will not be such as reed part, it is to avoid reed distortion or mike pickup fault.
Towards the one side of user in medicinal cupping mounting seat, being provided with display screen 10 and sounding component 13, sounding component is
Herba Cladoniae verticillatae, loudspeaker or buzzer.Between air-flow hybrid channel and medicinal cupping mounting seat, it is provided with circuit board 4, circuit board has
Battery and processor, in the outside of air-flow hybrid channel, be provided with signal transmission device 12.
When user contains suction nozzle air-breathing, after the throughput of air inlet is more than a certain preset value, the trachea of user and lung
Portion fully opens, and reed sends the sound of particular frequencies simultaneously, and mike is transferred to the process of circuit board after receiving this sound
Device, processor is responsible for recording the moment t1 that sound begins to send out, and is continued timing, until the air-breathing of user is saturated, air-breathing
Amount deficiency triggers reed sounding, and this sound disappears, and the moment t2 that sound terminates recorded again by processor.
The time difference of t2 and t1, the throughput representing user reaches the persistent period of some tolerance C, it is however generally that,
The inspiratory airflow amount of user exceedes tolerance C, i.e. can guarantee that the medicated powder of suction can arrive the focal zone of trachea and pulmonary.
As it is shown in figure 1, medicinal cupping seat bottom portion is provided with back-moving spring 11 and contact switch 9, after medicinal cupping is depressed by a user,
Contact switch is withstood by the top (medicinal cupping inversion this moment) of medicinal cupping, and the medicine in medicinal cupping will start ejection, now contact switch
To transmit the signal processor to circuit board, processor is responsible for recording contact switch ta of touched start time, when with
Medicinal cupping is unclamped at family, and back-moving spring drives medicinal cupping to move upward, and stopping is sprayed by the medicine in medicinal cupping, and contact switch loses and connects this moment
Touching, moment tb recorded again by processor.Time difference between moment tb and ta, is the time of sustained drug ejection.
The medicine of general therapeutic respiratory tract, medicinal cupping has two kinds of spray regimes, and one is type pressure-actuating structure, and pressing once, is sprayed
Penetrating a fixing dose, another kind is inner pressed, and the dose sprayed and the persistent period of pressing are directly proportional.For former medicine
Tank, it is only necessary to control opportunity of Sucked medicine well, it is ensured that medicine goes directly focus.For latter medicinal cupping, metering medicaments sprays
The persistent period gone out, the most necessary.And the lasting ejection time of medicine, it should abundant in trachea and the pulmonary of user
When opening, just effective.The intelligent inhaler of indication of the present invention, can meet the medicine of above two spray regime simultaneously
Tank.
For manual type intelligence inhaler, correct operation is, when user is to have heard air-breathing produce sound after again by
Lower medicinal cupping, sprays medicated powder, is sucked in respiratory tract from suction nozzle after air-flow hybrid channel mixes, and suck at medicated powder
During, the throughput (reed should persistently pronounce) that should persistently keep certain is the most effective.
Fig. 3 to Fig. 6 is user's air-breathing and spray time of medicine and the graph of a relation of dose, and wherein transverse axis is the time, and the longitudinal axis is for inhaling
Tolerance.Its vacuum metrics D is that inspiration capacity reaches peak value, and tolerance C is the standard suction that medicated powder is enough brought into respiratory tract by inspiration capacity
Tolerance.Tolerance C is also the minimum throughput that reed sends sound just.
Generally, the breathing process of user, can be gradually increased, start to reach inspiration capacity at some moment ta from the beginning of 0
Reaching to measure C, inspiration capacity is gradually increased, until close to a peak value D, the mildest and holding a period of time, working as pulmonary
After opening completely, it is impossible to resorb more air, inspiration capacity reduces rapidly.
Owing to user presses opportunity of medicinal cupping with to hear that the opportunity that reed sends tends not to consistent, as it is shown on figure 3, user
First press medicinal cupping, then start air-breathing.The i.e. ta moment presses the injection cock of medicinal cupping, until t1 moment medicated powder could effectively be inhaled
Entering in respiratory tract, user has unclamped medicinal cupping in the tb moment again, and effective inspiratory duration lasts till t2.
From above-mentioned analysis it will be seen that user is during ta to t1, although medicated powder is ejected, but inspiration capacity is obvious
Not, a small amount of air-breathing, medicated powder only can be sent into oral cavity, without the deeper affected area arriving respiratory tract, thus ta arrives
The medicated powder of the ejection in the t1 stage, is invalid and waste.In t1 to the tb stage, the medicated powder of ejection is can be deep in respiratory tract
, it is effective agent amount.And to the t2 stage after tb, although user is still making great efforts air-breathing, but medicated powder does not the most spray
, the air-breathing of this moment section, is also invalid.This kind of way, can cause medicated powder excess, and the most good by respiratory tract
Absorb.
Fig. 4 is another situation common of user, user elder generation air-breathing, hears after the sound that reed sends again by prescribe medicine
Tank, i.e. t1 early than the ta moment, and user inspiration capacity not after, continue to according to medicinal cupping, persistently spray medicine, until tb tie
Bundle.There will be the deficiency of two kinds of aspects this moment, if one is that the time between t2 and ta is too short, the medicated powder vomited be not enough to by
Patient is drawn in respiratory tract, and pharmaceutical quantities is not enough, and two is the medicated powder vomited, and owing to the throughput of air-breathing is not enough, is only
It is inhaled in oral cavity, causes waste and patient can be allowed to take for respiratory tract and had enough dosage, even can be delayed disease
Feelings control.
Fig. 5 is the sequential chart of the manually a kind of the most correct using method of intelligence inhaler, the deepest air-breathing of user, listens
After pronouncing to reed, pressing rapidly medicinal cupping, medicated powder sprays, and the medicated powder ejection time is enough, hear intelligence inhaler prompt tone or
After display screen has display, unclamp medicinal cupping, after stopping spray medicine, more slowly reduce inspiration capacity.
Now, effective ejection time of medicine is tb-ta, and is in during this period of time in the interval that inspiration capacity is enough,
Medicine can go directly the affected area of respiratory tract.
Present invention additionally comprises self-action intelligence inhaler, as shown in d in Fig. 2 and Fig. 3, it is with the difference of manual type,
It is provided with trigger mechanism, on the control end of trigger mechanism and circuit board in medicinal cupping mounting seat adds a set of medicinal cupping mounting seat
Processor circuit connect, the triggering end of trigger mechanism and medicinal cupping are fixing to be connected, and the triggering stroke of trigger mechanism is more than triggering medicine
The minimum range of tank spout spraying.
Therefore, user is without Manual press medicinal cupping, it is only necessary to inspiratory airflow amount exceedes tolerance C, makes reed send properly
Sound, trigger mike, processor starts trigger mechanism the most automatically, and medicinal cupping is drop-down, sprays medicine, and it calculates automatically
The ejection time, reaching Preset Time rear line and send sound or/and display reminding, patient can stop suction, guarantee with this
Medicated powder metering is enough.If patient does not reaches required inspiratory duration, intelligence inhaler also can provide false alarm and continue air-breathing
Prompting.
Above-mentioned a kind of type pressure-actuating structure medicinal cupping being injection and fixing dose, the time of corresponding injection is the most fixing, can do
It is that a definite value carrys out reference, i.e. has only to consider the injecting time whether time difference between t1 and t2 can contain medicinal cupping,
Its sequential chart is identical with Fig. 6.
In sum, judging in the present invention that the ejection of medicine is the most up to standard can be carried out in accordance with the following methods, and wherein △ T is
Medicinal cupping guarantees the minimum injection duration that medicament is enough.
When described intelligence inhaler uses manual operation, user uses the most correct determination methods, comprises the steps of
Step 1: gather and record initial time t1 and t2 of pronunciation, and gather and record time ta that contact switch is triggered and
The time tb that contact switch is released.
Step 2: compare the higher value of t1 and ta, compares the smaller value of t2 and tb, and calculate the two difference lasting time
Between △ t.
Step 3: processor judges that whether △ t is more than preset value △ T, and result shown by display screen or pass through loudspeaker
Prompting.It is qualified that △ t is i.e. considered as more than or equal to preset value △ T, and △ t is i.e. considered as defective less than preset value △ T.
Described intelligence inhaler uses when being automatically brought into operation, and when inspiration capacity reaches preset value C, reed pronounces, automatic record
During the initial time t1 pronounced, equipment sprays medicine automatically.When user inspiration capacity reaches saturated, when inspiration capacity is less than preset value C, meeting
Automatically record end moment t2.Processor judges whether the time difference of t2 and t1 is more than preset value △ T, and by result by display
Screen is shown or is pointed out by loudspeaker.It is qualified that the time difference of t2 and t1 is i.e. considered as more than or equal to preset value △ T, and t is less than preset value
△ T is i.e. considered as defective.
As intelligence inhaler, in its medicinal cupping mounting seat, it is provided with trigger mechanism 14, the control end of trigger mechanism and electricity
Processor circuit on the plate of road connects, and the triggering end of trigger mechanism and medicinal cupping tight fit connection, when inspiration capacity reaches preset value C's
Time, trigger mechanism starts automatically, pulls downward on the can body of medicinal cupping, triggers the shower nozzle spray medicine of medicinal cupping.Touching of described trigger mechanism
Distribution journey is more than the minimum range triggering the spraying of medicinal cupping spout.
Intelligence inhaler of the present invention, including manual intelligence inhaler and self-action intelligence inhaler, all can be right
Correct and the mistake of user sucks the situation of medicated powder and provides qualified and failed judgement, and in addition record, accomplishes self-timing
Reminding, even with networking, the orientation obtaining doctor helps, and respiratory tract patient can be helped more efficiently to treat disease, alleviate
Painful.And it can change medicinal cupping, Reusability, saves use cost.
Claims (7)
1. an intelligent inhaler, it includes medicinal cupping mounting seat and an air-flow hybrid channel, and medicinal cupping is reverse mounted pacifies at medicinal cupping
In dress seat, by buckle or screw thread or be tightly fixed, the outlet of air-flow hybrid channel is suction nozzle, is provided with in medicinal cupping mounting seat
Medicated powder ingress pipe, medicated powder ingress pipe and air-flow hybrid channel communicate, it is characterised in that: the bottom of medicinal cupping mounting seat is provided with contact
Switch, the air inlet of air-flow hybrid channel is provided with reed, after the throughput passed through in gas channel is more than particular value, and sound
Spring sends the sound of characteristic frequency and enough volumes；In described intelligence inhaler, circuit board, power supply component and display are installed
Screen, wherein the sampled signal of mike and contact switch is transmitted to the processor of circuit board, by contrast acoustical signal
Start-stop persistent period and contact switch press persistent period relation, it is judged that user uses the most correct, and will determine that result is led to
Cross display screen to show.
Intelligence inhaler the most according to claim 1, it is characterised in that: described intelligence inhaler is provided with loudspeaker, loudspeaker
It is connected with the processor of circuit board, and will determine that result carries out voice message.
Intelligence inhaler the most according to claim 1, it is characterised in that: described intelligence inhaler is provided with signal transmission
Device, signal transmission device includes bluetooth module or WIFI module, will determine that result is sent in mobile phone or other information acquisition devices protect
Deposit.
Intelligence inhaler the most according to claim 1, it is characterised in that: it is provided with reset bullet in described medicinal cupping mounting seat
The top contact of spring, back-moving spring and medicinal cupping.
Intelligence inhaler the most according to claim 1, it is characterised in that: described reed, mike, go out with the medicine of medicinal cupping
Drainage screen it is provided with between Kou.
Intelligence inhaler the most according to claim 1, it is characterised in that: it is provided with triggering machine in described medicinal cupping mounting seat
Structure, the end that controls of trigger mechanism is connected with the processor circuit on circuit board, and the triggering end of trigger mechanism is fixing with medicinal cupping to be connected,
The stroke that triggers of trigger mechanism is more than the minimum range triggering the spraying of medicinal cupping spout.
Intelligence inhaler the most according to claim 1, uses the most correct determination methods to user, comprises following step
Rapid:
Step 1: gather and record initial time t1 and t2 of pronunciation, and gather and record time ta that contact switch is triggered and
The time tb that contact switch is released；
Step 2: compare the higher value of t1 and ta, compares the smaller value of t2 and tb, and calculates the two difference duration △
t；
Step 3: processor judges that whether △ t is more than preset value △ T, and result shown by display screen or carried by loudspeaker
Show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610590358.3A CN106039495B (en) | 2016-07-26 | 2016-07-26 | Intelligent inhaler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610590358.3A CN106039495B (en) | 2016-07-26 | 2016-07-26 | Intelligent inhaler |
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| Publication Number | Publication Date |
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| CN106039495A true CN106039495A (en) | 2016-10-26 |
| CN106039495B CN106039495B (en) | 2024-06-18 |
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|---|---|---|---|
| CN201610590358.3A Active CN106039495B (en) | 2016-07-26 | 2016-07-26 | Intelligent inhaler |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN114376514A (en) * | 2021-01-29 | 2022-04-22 | 浙江亿联康医疗科技有限公司 | Evaluation system and method for inhalation administration |
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