CN109908442A - A kind of flow velocity arrangement for detecting of the Diskus based on sound - Google Patents
A kind of flow velocity arrangement for detecting of the Diskus based on sound Download PDFInfo
- Publication number
- CN109908442A CN109908442A CN201910072334.2A CN201910072334A CN109908442A CN 109908442 A CN109908442 A CN 109908442A CN 201910072334 A CN201910072334 A CN 201910072334A CN 109908442 A CN109908442 A CN 109908442A
- Authority
- CN
- China
- Prior art keywords
- diskus
- flow velocity
- detecting
- sound
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The present invention proposes a kind of flow velocity arrangement for detecting of Diskus based on sound, comprising: shell 1, cover board 2, wireless data transmitter 31, circuit board 3, cover board 2 is connect with shell 1, so that forming hollow chamber 4 between cover board 2 and shell 1,4 accommodated inside of hollow chamber has circuit board 3, wireless data transmitter 31, circuit board 3 and wireless data transmitter 31 are electrically connected, it is characterized by also including audio detecing elements, audio detecing element is located in hollow chamber 4, and audio detecing element and circuit board 3 are electrically connected；The upper inner of shell 1 is equipped with one or more rib 16 for being distributed vertically, the rib 16 can the upper more grooves 62 being distributed vertically with the knob 6 of Diskus engage, shell 1 can be made to be capable of fixing on the outer surface of Diskus.
Description
Technical field
The present invention relates to the accessories of Diskus, more specifically, being related to a kind of Diskus based on sound
Flow velocity arrangement for detecting.
Background technique
For respiratory disease, such as asthma and chronic obstructive pulmonary disease, common drug delivery device currently on the market
For Diskus, the medicinal powder in drug delivery device is sucked lung by deeply breathing by patient, effective medicinal powder during inhalation
(API) it is driven with the air-flow that is inhaled into of carrier (being mostly lactose), causes collision or particle and the device table of particle and particle
The collision in face, and then effective medicinal powder (API) and carrier are separated, the partial size of carrier is bigger, pars oralis pharyngis is deposited on, with carrier
After separating, effective medicinal powder of the aerodynamic size less than 5um can reach lung and play therapeutic effect.
Existing Diskus is divided into passive suction-type and active suction-type according to suction, wherein passive suction-type
Diskus is due to having: 1. is small in size easy to carry；(children and old man all can be used) 2. applied widely；3. usage mode
Simply, by pressing, the modes such as rotate, puncture and be discharged into medicinal powder and carrier in device from capsule, recycle patient breaths
When the air-flow that generates medicinal powder is sucked out, be eventually transferred to lung；4. it is at low cost, it is suitble to industry to be melted into the advantages of producing, so having
Biggish market.But since passive type Diskus can be because of patient's use habit, physiological conditions, age size etc. no
Together, it is different to will cause the flow velocity correctly sucked between different patients.
Currently, someone develops the flux detecting device for being directly based upon flow velocity, such flux detecting based on flow velocity
Device, it usually needs increase an air-flow and draw channel, the one end in air-flow traction channel is connected to the air of Diskus
Inlet port, the other end are connected on the flow sensor in flux detecting device, can thus make flow sensor can be with
It detects the flow velocity of the air inlet of Diskus, and instructs flow velocity to compare with what patient should use the flow velocity, mention
The patient that wakes up increases inspiratory capacity or reduces inspiratory capacity.Using the flux detecting device of flow velocity is directly based upon, although can collect
The throughput of accurate Diskus, but the flow velocity of the air inlet due to needing to acquire Diskus, so logical
Often need to increase an air-flow traction channel, and the air-flow draws the addition in channel, inevitably results in entire flux detecting device
Volume increase, and cause the matched design of flow velocity arrangement for detecting and Diskus more difficult.
The main product of a Diskus currently on the market is all guarantors Diskus of AstraZeneca, the dry powder
Diskus of the inhalator relative to same type, have it is small in size, compact-sized, the advantages of being convenient for carrying.But simultaneously
Because its is small in size, its gas stream of the air inlet of Diskus is detected by way of increasing air-flow and drawing channel
Speed then improves the design difficulty of entire flow velocity arrangement for detecting.
Summary of the invention
In view of this, the present invention proposes a kind of flow velocity arrangement for detecting of Diskus based on sound, tradition is cast aside
Thinking no longer directly detects the gas flow rate of the air inlet of Diskus, but acquiring patient by sound transducer makes
With the size for the sound that the gas that generates when in the process, passing through air-breathing flows, at the same according to the size of the sound of gas flowing with
The functional relation of flow velocity is inferred to air-flow size of the patient in air-breathing, and is compared with the size of air-flow is instructed, to mention
The patient that wakes up uses correct flow to carry out sucking medicinal powder.
A kind of flow velocity arrangement for detecting of the Diskus based on sound comprising: shell 1, cover board 2, wireless data pass
Defeated device 31, circuit board 3, cover board 2 are connect with shell 1, so that forming hollow chamber 4, the hollow chamber between cover board 2 and shell 1
4 accommodated insides have circuit board 3, wireless data transmitter 31, and circuit board 3 and wireless data transmitter 31 are electrically connected, feature
It is: further includes audio detecing element, audio detecing element is located in hollow chamber 4, and audio detecing element and circuit board 3 are electrically
Connection；The upper inner of shell 1 is equipped with one or more rib 16 being distributed vertically, and the rib 16 can be with the rotation of Diskus
Upper more grooves 62 engaging being distributed vertically of button 6, can make shell 1 be capable of fixing on the outer surface of Diskus.
In some of embodiments, the shell 1 of the flow velocity arrangement for detecting based on sound includes upper cover 11 and lower cover 12, on
The rib 16 of 11 inside of lid engages with the upper more grooves 62 being distributed vertically of the knob 6 of Diskus.
Further preferred, the bottom of upper cover 11 is equipped with hook 111, and the top of lower cover 12 is equipped with card slot 121, upper cover 11
It can be attached by way of hook 111 and card slot 121 between lower cover 12.When installation, upper cover 11 is from Diskus
Top move down, until the rib 16 of the inside of upper cover 11 can upper with the knob 6 of Diskus be distributed vertically it is more
Root groove 62 is located at sustained height, then rotation engaging, and then lower cover 12 is up moved from the lower section of Diskus, so that on
The hook 111 of 11 bottom of lid engages with the card slot 121 at 12 top of lower cover.
It is further preferred that the height of upper cover 11 is to be advisable with the height that can just coat the knob of Diskus.
It is further preferred that the edge of cover board 2 is equipped with one or more grooves 22, which can make upper cover 11
Hook 111 and the card slot 121 of lower cover 12 can be smoothly clamped, without there is steric restriction.
In other embodiment, 16, one or more rib being distributed vertically that the upper inner of shell 1 is equipped with
In the top of cover board 2, and the height of rib 16 is just the height of knob 6.
Further, the circle of upper inner one of shell 1 is equipped with boss 112, can be upper with the knob 6 of Diskus
One circle boss 61 of side is interference fitted.
Further, boss 112 can be using one of interrupted boss 1121 or continuous raised plateau 1122.
Further, the material for the boss 112 that the upper inner one of shell 1 is enclosed is elastic material, can be prevented in this way
The flow velocity arrangement for detecting of Diskus during interference fit based on sound is damaged due to overexertion.
One circle boss of the top of the knob 6 of a circle boss 112 and Diskus for the upper inner of the shell 1
The principle of 61 interference fits is as follows: the internal diameter of outer cover of the flow velocity arrangement for detecting of the Diskus based on sound be not assembled to
When on Diskus, less than the outer diameter of Diskus knob 6, when the flow velocity arrangement for detecting is assembled on Diskus 6
When, the internal diameter of the shell (1) is just equal with the outer diameter of Diskus knob 6.Because the material of shell (1) has certain bullet
Property, so the flow velocity of the Diskus based on sound can just be detectd when shell (1) and knob (6) are fastened on one piece
It surveys device and Diskus is assembled together well and is unlikely to fall.And when user needs, user can be
Shell (1) is disassembled from the knob (6) of Diskus and is replaced onto another same Diskus.So
The above interference fit may be implemented between the flow velocity arrangement for detecting of the Diskus based on sound and Diskus repeatedly
Cooperation, can be used repeatedly.
Further, the flow velocity arrangement for detecting of the Diskus based on sound and corresponding Diskus it
Between fixed form include engaging, interference fit or gluing.
Further, the bottom inside of shell 1 be equipped with hollow boss column 15, cover board 2 be equipped with fixation hole 21, screw from
Top passes through fixation hole 21, and enters in hollow boss column 15, realizes the fixation of cover board 2 and shell 1.
It further, further include battery 35 inside hollow chamber 4, battery 35 and circuit board 3 are electrically connected, and battery 35 can be with
Using disposable battery or rechargeable battery.When using disposable battery, without being further improved to shell；Work as use
When rechargeable battery, circuit board 3 is equipped with USB interface 36, and shell 1 is equipped with USB charging jack 13, and USB interface 36 and USB fills
Electrical outlet 13 is closed on, and external power supply can be connect by USB connecting line with the USB interface 36 on circuit board 3, is realized to hollow cavity
The charging process of rechargeable battery in room 4.
Further, rechargeable battery preferably uses lithium ion battery.
It further, further include switch 37 in the flow velocity arrangement for detecting of the Diskus based on sound, switch
37 are electrically connected with circuit board 3.
Further, switch 37 uses button switch or soft-touch control, in order to match the use of switch, is being based on sound
Diskus shell 1 on be provided with through-hole 14, one end of button switch is fixed on circuit board 3, and other end (is grasped
Make end) then pass through through-hole 14.
It further, further include LED lamp 38 in the flow velocity arrangement for detecting of the Diskus based on sound, it should
LED light 38 and circuit board 3 are electrically connected, for whether providing the flow velocity arrangement for detecting of the Diskus based on sound just in work
Make, when LED light 3 is lighted, shows that the flow velocity arrangement for detecting of the Diskus based on sound is working；When LED light 3 does not work
When, show that the flow velocity arrangement for detecting of the Diskus based on sound does not work.
Further, audio detecing element includes microphone 32 and sound transducer 33.
It further, further include buzzer 39 in the flow velocity arrangement for detecting of the Diskus based on sound, it should
Buzzer 39 plays prompting function, and when patient does not carry out air-breathing according to correct sucking flow velocity, then buzzer 39 makes a sound.
The working principle of the flow velocity arrangement for detecting of Diskus based on sound of the invention are as follows: microphone receives patient
Voice signal when gas flows in Diskus when air-breathing, is then converted to audio for voice signal by sound transducer
Signal, and by the variation of audio changed to determine voltage, thus to obtain the intensity of perceived voice signal, then
The above signal is transmitted to external electronic device by wireless data transmitter, the electricity such as the mobile phone for receiving program or computer are installed
Sub- equipment can be shown after the data processing received on the screen of the electronic device for patient with curve graph or column diagram
Form allow patient understand in real time oneself medication sucking rate, while the mobile phone for receiving program being installed or the electronics such as computer are set
Referring to comparing, finally show for patient is the standby normal data that can suck the patient received in speed data and database
No is the best medication sucking rate for meeting oneself.Normal data reference in database is the property according to patient's use groups
Not, the situation of age, medical history and body carrys out the grade of criteria for classifying data reference.Patient is equipped with when first use
The mobile phone or the electronic equipments such as computer for receiving program can remind every patient in a manner of simulating medication, when testing self-medication
Respiratory rate, is equipped with the mobile phone for receiving program or is finally patient after the electronic equipments such as computer analyze data test
Automatically it divides and is suitble to the normal data of patient respiratory rate referring to grade.Flux detecting device is equipped with the hand for receiving program
The electronic equipments such as machine or computer can store respiratory rate number when patient medication for the permanently effective record of patient and by cloud
According to as long as patient can understand the medication state of oneself at any time, check the medication history of oneself by authentication.
It can be seen that using the flow velocity arrangement for detecting of the Diskus of the invention based on sound, institute can solve
The installation matching problem of the flow velocity arrangement for detecting of the Diskus with knob in the unsuitable setting air-flow traction channel having,
Using the flow velocity arrangement for detecting of the Diskus of the invention based on sound: 1, the bad use habit of patient can be corrected, be
The correct application method of patient education；It 2, can the respiratory rate of detecting real-time, display, record patient in medication；3, can pass through
Respiratory rate judges whether patient reaches best medication state；4, the breathing speed of best medication can be formulated according to the physical condition of patient
Rate；5, it can recorde and use data for patient's record；6, the air-breathing that can recorde patient often, provides necessary support for medication.
Detailed description of the invention
Fig. 1 is the structural schematic diagram protected before Diskus and the combination of flow velocity arrangement for detecting.
Fig. 2 is the schematic diagram that the cooperation of flow velocity arrangement for detecting and Diskus of case 1 is embodied.
Fig. 3 is the cross-sectional view after the flow velocity arrangement for detecting of specific implementation case 1 is worked good with Diskus.
Fig. 4 is the flow velocity arrangement for detecting that case 1 is embodied and the cross-sectional view of Diskus cooperation.
Fig. 5 is the schematic diagram before the lower cover for the flow velocity arrangement for detecting being embodied in case 1 engages with upper cover.
Fig. 6 is the schematic diagram after the lower cover for the flow velocity arrangement for detecting being embodied in case 1 engages with upper cover.
Fig. 7 is the cross-sectional view of the flow velocity arrangement for detecting being embodied in case 2 and Diskus cooperation.
Fig. 8 is the schematic diagram before the flow velocity arrangement for detecting of specific implementation case 2 is combined with Diskus.
Fig. 9 is the structural schematic diagram of interrupted boss.
Figure 10 is the structural schematic diagram of continuous raised plateau.
Main element symbol description
The present invention that the following detailed description will be further explained with reference to the above drawings.
Specific embodiment
Case 1 is embodied:
As shown in Figure 1, all to protect the structural schematic diagram before Diskus and the combination of flow velocity arrangement for detecting；As shown in Fig. 2,
For the schematic diagram of the cooperation of the flow velocity arrangement for detecting and Diskus of specific implementation case 1；As shown in figure 3, for specific implementation
The flow velocity arrangement for detecting of case 1 and Diskus work good after cross-sectional view；As shown in figure 4, for the stream of specific implementation case 1
The cross-sectional view of fast arrangement for detecting and Diskus cooperation；As shown in figure 5, for the flow velocity arrangement for detecting in specific implementation case 1
Lower cover engage with upper cover before schematic diagram；As shown in fig. 6, for specific implementation case 1 in flow velocity arrangement for detecting lower cover with
Schematic diagram after upper cover engaging.A kind of flow velocity arrangement for detecting of the Diskus based on sound comprising: shell 1, cover board 2,
Wireless data transmitter 31, circuit board 3, cover board 2 are connect with shell 1, so that hollow chamber 4 is formed between cover board 2 and shell 1,
4 accommodated inside of hollow chamber has circuit board 3, wireless data transmitter 31, and circuit board 3 and wireless data transmitter 31 electrically connect
It connects, it is characterised in that: further include microphone 32, sound transducer 33, microphone 32 and sound transducer 33 are located at hollow chamber
In 4, and microphone 32 and sound transducer 33 and circuit board 3 are electrically connected.
The bottom inside of shell 1 is equipped with hollow boss column 15, and cover board 2 is equipped with fixation hole 21, and screw is from above through solid
Determine hole 21, and enter in hollow boss column 15, realizes the fixation of cover board 2 and shell 1.Shell 1 includes upper cover 11 and lower cover 12,
The bottom of upper cover 11 is equipped with hook 111, and the top of lower cover 12 is equipped with card slot 121, can pass through card between upper cover 11 and lower cover 12
The mode of hook 111 and card slot 121 is attached.
The upper inner of upper cover 11 is equipped with a circle boss 112, and boss 112 selects interrupted boss 1121, can be used for
The one circle boss 61 on 6 top of knob of Diskus cooperates, and a circle boss 112 of the upper inner of upper cover 11 is located at dry powder
The top of one circle boss 61 of the knob 6 of humalactor.The upper inner of upper cover 11 is equipped with one or more rib being distributed vertically
16, match when a circle boss 112 of upper inner for upper cover 11 is resisted with a circle boss 61 on the top of the knob 6 of Diskus
After conjunction, upper cover 11 is rotated, so that the rib 16 of 11 inside of upper cover and more upper be distributed vertically of the knob 6 of Diskus are recessed
Slot 62 engages, it can be ensured that the position of upper cover 11 is fixed, and will not be rotated along Diskus, so that entire flow velocity arrangement for detecting
Installation it is lighter.
The height of upper cover 11 is to be advisable with the height that can just coat the knob of Diskus.The edge of cover board 2 is set
There are one or more grooves 22, which can enable the hook 111 of upper cover 11 and the card slot 121 of lower cover 12 smoothly to block
It connects, without there is steric restriction.
It further include battery 35 inside hollow chamber 4, battery 35 and circuit board 3 are electrically connected, and battery 35 uses chargeable electricity
Pond, circuit board 3 are equipped with USB interface 36, and shell 1 is equipped with USB charging jack 13, and USB interface 36 and USB charging jack 13 is faced
Closely, external power supply can be connect by USB connecting line with the USB interface 36 on circuit board 3, realize in hollow chamber 4 can
The charging process of rechargeable battery.Rechargeable battery preferably uses lithium ion battery.
It further include switch 37, switch 37 and circuit in the flow velocity arrangement for detecting of the Diskus based on sound
Plate 3 is electrically connected.Switch 37 uses button switch or soft-touch control, in order to match the use of switch, dry based on sound
Through-hole 14 is provided on the shell 1 of powder inhalator, one end of button switch is fixed on circuit board 3, and other end (operates
End) then pass through through-hole 14.
Further include LED light 38 in the flow velocity arrangement for detecting of the Diskus based on sound, the LED lamp 38 with
Circuit board 3 is electrically connected, and whether the flow velocity arrangement for detecting for providing the Diskus based on sound is working, and works as LED
When lamp 38 is lighted, show that the flow velocity arrangement for detecting of the Diskus based on sound is working；When LED light 38 does not work, table
The flow velocity arrangement for detecting of the bright Diskus based on sound does not work.
It further include buzzer 39 in the flow velocity arrangement for detecting of the Diskus based on sound, which rises
To prompting function, when patient does not carry out air-breathing according to correct sucking flow velocity, then buzzer 39 is made a sound.
Case 2 is embodied:
As shown in fig. 7, for the cross-sectional view of flow velocity arrangement for detecting and Diskus cooperation in specific implementation case 2；Such as
Shown in Fig. 8, for the schematic diagram before the flow velocity arrangement for detecting of case 2 is combined with Diskus is embodied.One kind being based on sound
Diskus flow velocity arrangement for detecting comprising: shell 1, cover board 2, wireless data transmitter 31, circuit board 3, cover board 2
Connect with shell 1 so that between cover board 2 and shell 1 formed hollow chamber 4,4 accommodated inside of hollow chamber have circuit board 3,
Wireless data transmitter 31, circuit board 3 and wireless data transmitter 31 are electrically connected, it is characterised in that: further include microphone 32,
Sound transducer 33, microphone 32 and sound transducer 33 are located in hollow chamber 4, and microphone 32 and sound transducer 33 with
Circuit board 3 is electrically connected.
The distance at top of the top of cover board 2 apart from shell 1 is the height of the knob of Diskus.The top of shell 1
The circle of inside one is equipped with boss 112, and boss 112 selects continuous raised plateau 1121, can be with the top of the knob 6 of Diskus
One circle boss 61 is interference fitted.Specifically, the flow velocity arrangement for detecting based on sound is moved upwards from the bottom end of Diskus,
Flow velocity arrangement for detecting and Diskus are firmly squeezed, so that the circle of upper inner one of shell 1 is equipped with boss 112 from knob 6
The moved beneath of one circle boss 61 of top is to top, so that interference fit is realized, so that the flow velocity arrangement for detecting based on sound
It is capable of fixing on the surface of Diskus.
The bottom inside of shell 1 is equipped with hollow boss column 15, and cover board 2 is equipped with fixation hole 21, and screw is from above through solid
Determine hole 21, and enter in hollow boss column 15, realizes the fixation of cover board 2 and shell 1.
The material for the boss 112 that the upper inner one of shell 1 is enclosed is elastic material, can be prevented in interference fit in this way
The flow velocity arrangement for detecting of the Diskus based on sound is damaged due to overexertion in the process.Boss on shell 1
The radius at 112 angle R is 0.5~2mm.
In order to prevent the flow velocity arrangement for detecting based on sound along Diskus rotation, be located at cover board 2 top
The inside of shell 1 be equipped with one or more rib 16 for being distributed vertically, the groove 22 detects dress in the flow velocity based on sound
When setting the rotation along Diskus, it can engage with the groove 62 being distributed vertically on the knob 6 of Diskus, thus
Realize fixed function.
It further include battery 35 inside hollow chamber 4, battery 35 and circuit board 3 are electrically connected, and battery 35 uses chargeable electricity
Pond, circuit board 3 are equipped with USB interface 36, and shell 1 is equipped with USB charging jack 13, USB interface 36 and USB charging jack 13
It closes on, external power supply can be connect by USB connecting line with the USB interface 36 on circuit board 3, be realized in hollow chamber 4
The charging process of rechargeable battery, rechargeable battery preferably use lithium ion battery.
It further include switch 37, switch 37 and circuit in the flow velocity arrangement for detecting of the Diskus based on sound
Plate 3 is electrically connected.
Switch 37 uses button switch or soft-touch control, in order to match the use of switch, inhales in the dry powder based on sound
Enter and be provided with through-hole 14 on the shell 1 of device, one end of button switch is fixed on circuit board 3, and other end (i.e. operating side) is then
Across through-hole 14.
Further include LED light 38 in the flow velocity arrangement for detecting of the Diskus based on sound, the LED lamp 38 with
Circuit board 3 is electrically connected, and whether the flow velocity arrangement for detecting for providing the Diskus based on sound is working, and works as LED
When lamp 3 is lighted, show that the flow velocity arrangement for detecting of the Diskus based on sound is working；When LED light 3 does not work, show
The flow velocity arrangement for detecting of Diskus based on sound does not work.
It further include buzzer 39 in the flow velocity arrangement for detecting of the Diskus based on sound, which rises
To prompting function, when patient does not carry out air-breathing according to correct sucking flow velocity, then buzzer 39 is made a sound.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (11)
1. a kind of flow velocity arrangement for detecting of the Diskus based on sound comprising: shell (1), cover board (2), wireless data
Transmitter (31), circuit board (3), cover board (2) are connect with shell (1), so that forming hollow cavity between cover board (2) and shell (1)
Room (4), hollow chamber (4) accommodated inside have circuit board (3), wireless data transmitter (31), circuit board (3) and wireless data
Transmitter (31) is electrically connected, it is characterised in that: further includes audio detecing element, audio detecing element is located at hollow chamber (4)
It is interior, and audio detecing element and circuit board (3) are electrically connected；The upper inner of shell (1) is equipped with one or more vertical distribution
Rib (16), the rib (16) can upper more grooves (62) card being distributed vertically with the knob (6) of Diskus
It closes, shell (1) can be made to be capable of fixing on the outer surface of Diskus.
2. the flow velocity arrangement for detecting of the Diskus based on sound as described in claim 1, it is characterised in that: be based on sound
The shell (1) of flow velocity arrangement for detecting include upper cover (11) and lower cover (12), rib (16) and dry powder sucking on the inside of upper cover (11)
Upper more grooves (62) engaging being distributed vertically of the knob (6) of device.
3. the flow velocity arrangement for detecting of the Diskus based on sound as claimed in claim 2, it is characterised in that: upper cover (11)
Bottom be equipped with hook (111), the top of lower cover (12) is equipped with card slot (121), can lead between upper cover (11) and lower cover (12)
The mode for crossing hook (111) and card slot (121) is attached；When installation, upper cover (11) is moved down from the top of Diskus is past
It is dynamic, until rib (16) on the inside of upper cover (11) being capable of upper more grooves being distributed vertically with the knob (6) of Diskus
(62) it is located at sustained height, then rotation engaging, then lower cover (12) is up moved from the lower section of Diskus, so that upper cover
(11) hook (111) of bottom engages with the card slot (121) at the top of lower cover (12).
4. the flow velocity arrangement for detecting of the Diskus based on sound as claimed in claim 2, it is characterised in that: upper cover (11)
Height be Diskus knob height.
5. the flow velocity arrangement for detecting of the Diskus based on sound as claimed in claim 2, it is characterised in that: cover board (2)
Edge be equipped with one or more grooves (22), which can make hook (111) and lower cover (12) of upper cover (11)
Card slot (121) can smoothly be clamped, without there is steric restriction.
6. the flow velocity arrangement for detecting of the Diskus based on sound as described in claim 1, it is characterised in that: shell (1)
One or more rib being distributed vertically (16) for being equipped with of upper inner be located at the top of cover board (2), and the height of rib (16) is just
It is well the height of knob (6).
7. the flow velocity arrangement for detecting of the Diskus based on sound as described in claim 1, it is characterised in that: shell (1)
The circle of upper inner one be equipped with boss (112), boss (61) mistake can be enclosed with the one of the top of the knob (6) of Diskus
It is full of cooperation.
8. the flow velocity arrangement for detecting of the Diskus based on sound as claimed in claim 7, it is characterised in that: boss
(112) one of interrupted boss (1121) or continuous raised plateau (1122) can be used.
9. the flow velocity arrangement for detecting of the Diskus based on sound as claimed in claim 7, it is characterised in that: shell (1)
Upper inner one enclose boss (112) material be elastic material, can prevent from being based on during interference fit in this way
The flow velocity arrangement for detecting of the Diskus of sound is damaged due to overexertion.
10. the flow velocity arrangement for detecting of the Diskus based on sound as claimed in claim 7, it is characterised in that: be based on sound
The internal diameter of outer cover of the flow velocity arrangement for detecting of the Diskus of sound is less than dry powder and sucks when not being assembled on Diskus
The outer diameter of device knob (6), when the flow velocity arrangement for detecting is assembled on Diskus (6), the internal diameter of the shell (1) just with
The outer diameter of Diskus knob (6) is equal.
11. the flow velocity arrangement for detecting of the Diskus based on sound as described in claim 1, it is characterised in that: described
Fixed form between the flow velocity arrangement for detecting of Diskus based on sound and corresponding Diskus includes engaging, mistake
It is full of cooperation or gluing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072334.2A CN109908442A (en) | 2019-01-25 | 2019-01-25 | A kind of flow velocity arrangement for detecting of the Diskus based on sound |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910072334.2A CN109908442A (en) | 2019-01-25 | 2019-01-25 | A kind of flow velocity arrangement for detecting of the Diskus based on sound |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109908442A true CN109908442A (en) | 2019-06-21 |
Family
ID=66960802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910072334.2A Pending CN109908442A (en) | 2019-01-25 | 2019-01-25 | A kind of flow velocity arrangement for detecting of the Diskus based on sound |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109908442A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090308387A1 (en) * | 2006-03-07 | 2009-12-17 | Bjorn Knud Andersen | Acoustic Inhaler Flow Measurement |
| CN202289119U (en) * | 2011-05-03 | 2012-07-04 | 曼金德公司 | Inhaled simulation system |
| WO2017128170A1 (en) * | 2016-01-28 | 2017-08-03 | 扬子江药业集团有限公司 | Reservoir-type dry powder inhaler |
| CN108939228A (en) * | 2018-06-07 | 2018-12-07 | 任建忠 | A kind of detectable Diskus shell and Diskus for inhaling medical abortion speed |
| CN210096591U (en) * | 2019-01-25 | 2020-02-21 | 苏州艾莱科劢德电子科技有限公司 | Sound-based flow velocity detection device of dry powder inhaler |
-
2019
- 2019-01-25 CN CN201910072334.2A patent/CN109908442A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090308387A1 (en) * | 2006-03-07 | 2009-12-17 | Bjorn Knud Andersen | Acoustic Inhaler Flow Measurement |
| CN202289119U (en) * | 2011-05-03 | 2012-07-04 | 曼金德公司 | Inhaled simulation system |
| WO2017128170A1 (en) * | 2016-01-28 | 2017-08-03 | 扬子江药业集团有限公司 | Reservoir-type dry powder inhaler |
| CN108939228A (en) * | 2018-06-07 | 2018-12-07 | 任建忠 | A kind of detectable Diskus shell and Diskus for inhaling medical abortion speed |
| CN210096591U (en) * | 2019-01-25 | 2020-02-21 | 苏州艾莱科劢德电子科技有限公司 | Sound-based flow velocity detection device of dry powder inhaler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2022174106A (en) | Retention chamber with smart valve | |
| CN109475711A (en) | Devices, systems and methods for detecting and monitoring inhalation | |
| CN108939228B (en) | A dry powder inhaler shell and dry powder inhaler capable of detecting the flow rate of inhaled medicine | |
| KR20160142291A (en) | Inhalation training device and system for practicing of an inhalation process of a patient | |
| CN116133710A (en) | An atomization device, its control system, and atomization control system | |
| ES2807698B2 (en) | DEVICE AND METHOD OF DOSE MEASUREMENT IN DRY POWDER INHALER | |
| CN111744084A (en) | An intelligent dosing device integrating aerosol dosing and breath detection | |
| CN210096591U (en) | Sound-based flow velocity detection device of dry powder inhaler | |
| CN210447791U (en) | Dry powder inhaler flow velocity detection device based on audio frequency | |
| CN109908442A (en) | A kind of flow velocity arrangement for detecting of the Diskus based on sound | |
| CN106377262B (en) | A kind of Portable sleep respiration monitoring device | |
| CN210020706U (en) | Flow velocity detection device suitable for all-protection dry powder inhaler | |
| CN212973787U (en) | Gas collection aerosol is dosed and is breathed integrative intelligent ware of dosing of detection | |
| CN221206395U (en) | Medicine inhaler with monitoring function | |
| CN211383251U (en) | Inhaled airflow velocity detection device with prompt facility | |
| CN209734684U (en) | Dry powder inhaler shell capable of detecting medicament-inhaling flow rate and dry powder inhaler | |
| CN211798625U (en) | DPI suction device training instrument | |
| LU501910B1 (en) | Capsule inhaler | |
| CN116251265A (en) | Atomizer | |
| CN116510139B (en) | Speed measuring device for inhalers and inhaler kits incorporating it | |
| TWI258361B (en) | Lung capacity measuring device | |
| CN219185374U (en) | Inhalation reminder device for medicament inhaler | |
| CN221814980U (en) | Detection device for dry powder inhaler medication management | |
| CN221673030U (en) | Devices for administering medications for dry powder inhalers | |
| CN221229902U (en) | Suction device trainer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190621 |