CN209060231U - A kind of portable breathing mist arrester - Google Patents

A kind of portable breathing mist arrester Download PDF

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Publication number
CN209060231U
CN209060231U CN201820919628.5U CN201820919628U CN209060231U CN 209060231 U CN209060231 U CN 209060231U CN 201820919628 U CN201820919628 U CN 201820919628U CN 209060231 U CN209060231 U CN 209060231U
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China
Prior art keywords
oronasal mask
ultrasonic atomization
atomization piece
mist arrester
portable breathing
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CN201820919628.5U
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Chinese (zh)
Inventor
胡杨民
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Shenzhen King Electronics Co Ltd
Shenzhen Dituo Electronic Co Ltd
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Shenzhen King Electronics Co Ltd
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Priority to CN201820919628.5U priority Critical patent/CN209060231U/en
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Abstract

The utility model discloses a kind of portable breathing mist arresters, the mist arrester includes oronasal mask, it is set to the connection tube that the oronasal mask bottom is connected to the oronasal mask, it is set to the ultrasonic atomization piece in the oronasal mask and being located at the oronasal mask and the connection tube communicating position, it is set in connection tube and the sponge strip in medicine bottle can be stretched to, it is set to the gas outlet at the oronasal mask back, and it is set to and is electrically connected and is used for provide the high frequency electric source of high frequency pumping electric current to the ultrasonic atomization piece with the ultrasonic atomization piece in the oronasal mask, the sponge strip top is abutted with the ultrasonic atomization piece bottom surface, it is additionally provided in the oronasal mask and is electrically connected with the ultrasonic atomization piece, and for controlling the control device that the ultrasonic atomization piece opens or closes.

Description

A kind of portable breathing mist arrester
Technical field
The utility model relates to mist arresters, more specifically to a kind of portable breathing mist arrester.
Background technique
Currently, endo-medicine enters there are two types of the modes of human body: first is that taken by alimentary canal, i.e., buccal, swallow;Second is that Injection, including intramuscular injection and intravenous drip.
In addition to this, respiratory mucosa has the assimilation effect to medicament, and enters blood by respiratory mucosa, can make For the third mode for oral administration of drug.It is absorbed compared to alimentary canal, respiratory tract absorption eliminates to be digested in alimentary canal absorption pattern The influence of liquid and food to drug guarantees drug effect.
But current respiratory tract absorption pattern is only limitted to the diseases such as treatment respiratory tract infection.In respiratory tract absorption pattern, liquid State medicament enters respiratory tract by respiratory movement, and drug is made directly to contact respiratory tract, is absorbed by respiratory mucosa, more directly makees For virus, germ, the utilization rate of drug is improved.
It is carried out currently, respiratory tract absorption pattern mainly passes through following two method:
Spray manually in oral cavity: spout is directed at oral cavity, presses the injector head of spraying bottle, medicament is made to spray to throat.This side Method is simple and practical, but since drug with opposite high dose moment sprays to throat, most medicament by can swallowing act enter and disappear Change road, the residence time in throat is shorter, although some drugs swallowed can enter blood by alimentary canal, due to Concentration is lower in blood, and therapeutic effect is bad.
Ventilator mode: being gasified drug by dedicated ventilator, is then absorbed by patient by respiratory tract.The method can be with The optimal treatment for reaching drug is expected, but since the equipment price is higher, volume is larger, is mainly purchased at present by hospital, charges For patient's use.Due to for usage mode in turn, although there is certain disinfectant measure, be difficult to eliminate cross-infection completely can Can, on the other hand, patient, which takes drugs, needs hospital, and needs to be lined up, extremely inconvenient.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of portable Breathe mist arrester.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of portable breathing mist arrester is constructed, The mist arrester includes oronasal mask, is set to connection tube that the oronasal mask bottom is connected to the oronasal mask, is set in the oronasal mask And it is located at the ultrasonic atomization piece at the oronasal mask and the connection tube communicating position, is set in connection tube and medicine bottle can be stretched to Interior sponge strip is set to the gas outlet at the oronasal mask back and is set in the oronasal mask and ultrasonic atomization piece electricity It connects and is used to provide the high frequency electric source of high frequency pumping electric current, the sponge strip top and the ultrasonic fog to the ultrasonic atomization piece Change piece bottom surface to abut, is additionally provided in the oronasal mask and is electrically connected and is used to control the ultrasonic atomization piece with the ultrasonic atomization piece The control device opened or closed.
In portable breathing mist arrester described in the utility model, which is equipped with the first hangers, First hangers is equipped with the first hanging hole through first hangers, which is equipped with the second hangers, this Two hangers are equipped with the second hanging hole through second hangers.
In portable breathing mist arrester described in the utility model, which is bowl-shape cover.
In portable breathing mist arrester described in the utility model, which, which is equipped with, runs through the ultrasonic wave A plurality of micropores of atomizing piece.
In portable breathing mist arrester described in the utility model, which is equipped with into the connection tube The annular groove of recess is embedded with the ring abutted when the connection tube is inserted into medicine bottle with medicine bottle bottleneck inner wall in the annular groove Shape sealing ring.
In portable breathing mist arrester described in the utility model, which, which is installed with, is used to support The handle of the oronasal mask.
In portable breathing mist arrester described in the utility model, which includes first support bar and the second support Bar, the first support bar top are fixedly connected with the oronasal mask, which passes through with the second support bar top Shaft is rotatably connected.
In portable breathing mist arrester described in the utility model, which is the control being set on the handle Switch button, the control switch button and the high frequency electric source and the ultrasonic atomization piece are connected in series by conducting wire.
In portable breathing mist arrester described in the utility model, which further includes being set in the oronasal mask to use In the pressure sensor of air pressure variations in detection oronasal mask, which includes being electrically connected, being used in combination with pressure sensor The first sensor circuit that the ultrasonic atomization piece opens or closes is controlled in the pressure value detected according to the pressure sensor.
In portable breathing mist arrester described in the utility model, which further includes being set in the oronasal mask to use In the temperature sensor of temperature change in detection oronasal mask, which includes being electrically connected and being used for the temperature sensor The second sensor circuit that the ultrasonic atomization piece opens or closes is controlled according to the temperature value that the temperature sensor detects.
The portable breathing mist arrester for implementing the utility model, has the advantages that using the utility model just When taking formula breathing mist arrester, connection tube and sponge strip are inserted into liquid medicine bottle, control ultrasonic atomization piece starting, user inhales Enter the air in oronasal mask, causes air pressure in oronasal mask to reduce, the medical fluid in medicine bottle is sucked into ultrasonic atomization by sponge strip On piece, ultrasonic atomization piece is atomized medical fluid, and when user breathes again, the medical fluid after atomization enters user's respiratory tract It is interior, play therapeutic effect.When user exhales, the air pressure in oronasal mask is increased, and is reduced sponge strip and is sucked medical fluid to ultrasonic fog Change on piece, meanwhile, the gas of exhalation is expelled to outside oronasal mask from gas outlet.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the structural schematic diagram of the portable breathing mist arrester of the utility model;
Fig. 2 is the ultrasonic atomization piece control circuit in the portable breathing mist arrester of the utility model;
Fig. 3 is the first sensor circuit in the portable breathing mist arrester of the utility model;
Fig. 4 is the second sensor circuit in the portable breathing mist arrester of the utility model.
Specific embodiment
It is practical new to this below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer Type embodiment is described in further detail.
As shown in Figure 1, 2, in the portable breathing mist arrester first embodiment of the utility model, which includes Oronasal mask 2 is set to that connection tube 3 that 2 bottom of oronasal mask is connected to the oronasal mask 2, be set in the oronasal mask 2 and be located at should Ultrasonic atomization piece 4 at oronasal mask 2 and 3 communicating position of connection tube is set in connection tube 3 and can stretch in medicine bottle 19 Sponge strip 5, be set to the gas outlet 6 at 2 back of oronasal mask and be set in the oronasal mask 2 and the ultrasonic atomization piece 4 It is electrically connected and is used to provide the high frequency electric source 7 of high frequency pumping electric current to the ultrasonic atomization piece 4,5 top of sponge strip is super with this 4 bottom surface of sound wave atomizing piece abuts, and is additionally provided with and is electrically connected with the ultrasonic atomization piece 4 and for controlling the ultrasound in the oronasal mask 2 The control device that wave atomizing piece 4 opens or closes.
Using the utility model portable breathing mist arrester 1 when, connection tube 3 and sponge strip 5 are inserted into liquid medicine bottle In 19, control ultrasonic atomization piece 4 starts, and user sucks the air in oronasal mask 2, causes air pressure in oronasal mask 2 to reduce, medicine bottle Medical fluid in 19 is sucked on ultrasonic atomization piece 4 by sponge strip 5, and ultrasonic atomization piece 4 is atomized medical fluid, Yong Huzai When being breathed, the medical fluid after atomization enters in user's respiratory tract, plays therapeutic effect.When user exhales, in oronasal mask 2 Air pressure increases, and reduces sponge strip 5 and sucks on medical fluid to ultrasonic atomization piece 4, meanwhile, the gas of exhalation is expelled to from gas outlet 6 Outside oronasal mask 2.
Further, which is equipped with the first hangers 8, be set on first hangers 8 through this first First hanging hole 10 of hangers 8,2 second side side of oronasal mask are equipped with the second hangers 9, be set on second hangers 9 through this Second hanging hole 11 of two hangers 9.In use, a lanyard can be used to connect at its both ends with the first hangers 8 and the second hangers 9 respectively It connects, is then sheathed on head.
In the present embodiment, which is bowl-shape cover.In other embodiments, which can also be The shapes such as cup-shaped.
To enter in oronasal mask 2 convenient for the medical fluid after atomization, which, which is equipped with, runs through the ultrasonic fog Change a plurality of micropores of piece 4.
To play better seal and connection function, which is equipped with the ring to 3 sunken inside of connection tube Shape slot 12 is embedded in the annular groove 12 and to abut when the connection tube 3 is inserted into medicine bottle 19 with 19 bottleneck inner wall of medicine bottle Ring type seal 13.
To hold the mist arrester 1 convenient for user, which, which is installed with, is used to support the oronasal mask 2 Handle 14.Specifically, the handle 14 includes first support bar 15 and second support bar 16,15 top of first support bar and the mouth Nose cup 2 is fixedly connected, which is rotatably connected with 16 top of second support bar by shaft 17.User When holding, second support bar 16 can be held, then oronasal mask 2 is carried out to certain inclination, convenient for inhaling mist when user's recumbency.
Preferably, in the present embodiment, which is the control switch button 18 being set on the handle 14, should Control switch button 18 and the high frequency electric source 7 and the ultrasonic atomization piece 4 are connected in series by conducting wire.The conducting wire is exposed to mouth and nose Outside cover 2, or it is set in the interlayer of oronasal mask 2.As shown in figure 3, in the second embodiment of the utility model, the mist arrester 1 It further include being set in the oronasal mask 2 for detecting the pressure sensor of air pressure variations in oronasal mask 2, the control device packet It includes and is electrically connected and is used for control ultrasonic atomization piece unlatching according to the pressure value that the pressure sensor detects with pressure sensor Or the first sensor circuit closed.The pressure sensor is used to detect air pressure in oronasal mask 2, detection position with Space connection in oronasal mask 2, can perceive the variation of air pressure in oronasal mask 2.In use, user, which exhales, makes mouth and nose Air pressure becomes larger in cover 2, and first sensor circuit control ultrasonic atomization piece 4 is closed, and air-breathing makes air pressure in oronasal mask 2 Become smaller, first sensor circuit control ultrasonic atomization piece 4 is opened.In this circuit, the variation of air pressure is anti-in oronasal mask 2 The voltage change faint for pressure sensor output end is reflected, which is transported to voltage comparator U1 by R1, R2.U1 and R1, R2, R3 constitute hysteresis loop comparator, and the weak voltage that pressure sensor exports is become the pulse signal with synchronized with breath, from The end DI is input to the port DI of Fig. 1 circuit.The power supply of Fig. 3 first sensor circuit by U21 in Fig. 2 control circuit output port VS control, so that the power consumption that first sensor circuit enters entirely circuit after dormant state is low as far as possible.
As shown in figure 4, the mist arrester 1 further includes being set in the oronasal mask 2 in the 3rd embodiment of the utility model For detecting the temperature sensor of temperature change in oronasal mask 2, which includes being electrically connected, being used in combination with the temperature sensor The second sensor circuit that the ultrasonic atomization piece 4 opens or closes is controlled in the temperature value detected according to the temperature sensor. The temperature sensor is used to detect the temperature change in oronasal mask 2, which is set in oronasal mask 2, can perceive mouth The variation of air themperature in nose cup 2.In use, exhaling gets higher air themperature in oronasal mask 2, second sensor circuit It controls ultrasonic atomization piece 4 to close, air-breathing makes air themperature in oronasal mask be lower, second sensor circuit control ultrasonic atomization Piece 4 is opened.In this circuit, R11, R12, R13, RT constitute bridge-type sensing circuit, the variation reflection of air themperature in oronasal mask It is the same with Fig. 3 circuit for the voltage change that bridge-type sensing circuit output end is faint, output and synchronized with breath at the end DI of Fig. 4 Pulse signal is input to the port DI of Fig. 2 circuit.The power supply of Fig. 4 circuit is equally controlled by the output port VS of U21 in Fig. 2 circuit System, to reduce the power consumption under dormant state.
Specifically, in the present invention, U21 is MCU in Fig. 2 control circuit, it is the control core of this circuit.K1 is electricity Source switch clicks K1 under dormant state and wakes up MCU (U21), this circuit is made to enter working condition.It is clicked under switch state, So that this circuit is stopped working, is again introduced into suspend mode.Under working condition, in the second embodiment and third for automatically tracking respiratory rhythm In embodiment, the pulse signal that U21 is sent according to the port DI makes the port DO export low level when exhaling, and when air-breathing makes the end DO Mouth output high-frequency pulse string.Q1, R25, L1 constitute high-frequency exiting power, and high-frequency exiting power output frequency is by the pulse on DO mouth String determines, consistent with the resonance frequency of ultrasonic atomization piece.The high frequency electric source of high-frequency exiting power output is connected to ultrasonic wave On atomizing piece, ultrasonic atomization piece is made to realize the atomization work to medical fluid.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are also included in the patent protection scope of the utility model.

Claims (10)

1. a kind of portable breathing mist arrester, which is characterized in that the mist arrester includes oronasal mask, is set to the oronasal mask bottom Connection tube that portion is connected to the oronasal mask is set in the oronasal mask and is located at the oronasal mask and is connected to the connection tube Ultrasonic atomization piece at position is set to the sponge strip that in connection tube and can be stretched in medicine bottle, is set to the oronasal mask It the gas outlet at back and is set in the oronasal mask and is electrically connected and is used for the ultrasonic atomization piece to the ultrasonic wave Atomizing piece provides the high frequency electric source of high frequency pumping electric current, and the sponge strip top is abutted with ultrasonic atomization piece bottom surface, institute It states to be additionally provided in oronasal mask and is electrically connected and is used to control the ultrasonic atomization piece with the ultrasonic atomization piece and open or close Control device.
2. portable breathing mist arrester according to claim 1, which is characterized in that first side of oronasal mask side is equipped with First hangers, first hangers are equipped with the first hanging hole through first hangers, and described oronasal mask second side side is set There is the second hangers, second hangers is equipped with the second hanging hole through second hangers.
3. portable breathing mist arrester according to claim 1, which is characterized in that the oronasal mask is bowl-shape cover.
4. portable breathing mist arrester according to claim 1, which is characterized in that the ultrasonic atomization on piece is equipped with and passes through Wear a plurality of micropores of the ultrasonic atomization piece.
5. portable breathing mist arrester according to claim 1, which is characterized in that the connection tube outside wall surface be equipped with to The annular groove of the connection tube sunken inside, be embedded in the annular groove when the connection tube is inserted into medicine bottle with medicine bottle bottle The ring type seal that mouth inner wall abuts.
6. portable breathing mist arrester according to claim 1, which is characterized in that oronasal mask open end bottom is fixed There is the handle for being used to support the oronasal mask.
7. portable breathing mist arrester according to claim 6, which is characterized in that the handle include first support bar and Second support bar, the first support bar top are fixedly connected with the oronasal mask, the first support bar bottom end and described the Two supporting bar tops are rotatably connected by shaft.
8. portable breathing mist arrester according to claim 6, which is characterized in that the control device is described to be set to Control switch button on handle, the control switch button and the high frequency electric source and the ultrasonic atomization piece pass through conducting wire It is connected in series.
9. portable breathing mist arrester according to claim 1, which is characterized in that the mist arrester further includes being set to institute It states for detecting the pressure sensor of air pressure variations in oronasal mask in oronasal mask, the control device includes and pressure sensing Device is electrically connected and is used to control what the ultrasonic atomization piece opened or closed according to the pressure value that the pressure sensor detects First sensor circuit.
10. portable breathing mist arrester according to claim 1, which is characterized in that the mist arrester further includes being set to For detecting the temperature sensor of temperature change in oronasal mask in the oronasal mask, the control device includes passing with the temperature Sensor is electrically connected and the temperature value control ultrasonic atomization piece for being used to be detected according to the temperature sensor opens or closes Second sensor circuit.
CN201820919628.5U 2018-06-14 2018-06-14 A kind of portable breathing mist arrester Active CN209060231U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820919628.5U CN209060231U (en) 2018-06-14 2018-06-14 A kind of portable breathing mist arrester

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Application Number Priority Date Filing Date Title
CN201820919628.5U CN209060231U (en) 2018-06-14 2018-06-14 A kind of portable breathing mist arrester

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CN209060231U true CN209060231U (en) 2019-07-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022208116A1 (en) 2021-03-29 2022-10-06 Dp Innovations Kft. Inhalation device for delivering an atomized mixture of liquids with a regulated mixing ratio

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022208116A1 (en) 2021-03-29 2022-10-06 Dp Innovations Kft. Inhalation device for delivering an atomized mixture of liquids with a regulated mixing ratio

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