CN213609080U

CN213609080U - Medicine atomizing inhaler for pediatrics

Info

Publication number: CN213609080U
Application number: CN202022367045.6U
Authority: CN
Inventors: 李波; 张亚莉; 饶璐飞
Original assignee: Affiliated Hospital of Guizhou Medical University
Current assignee: Affiliated Hospital of Guizhou Medical University
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-07-06
Anticipated expiration: 2030-10-22

Abstract

The utility model belongs to the technical field of medical equipment, and discloses a drug nebulizer for pediatrics, which comprises an atomizing bottle and a suction head, wherein the top of the atomizing bottle is provided with a suction hose, the bottom of the atomizing bottle is connected with an air inlet pipe, the end part of the air inlet pipe is sleeved with an air bag, the inner wall of the atomizing bottle is symmetrically welded with a first partition plate, a second partition plate is symmetrically welded between the first partition plate and the second partition plate to form a liquid storage cavity in the atomizing bottle, and an air channel is formed between the second partition plate, the utility model is provided with the suction head, a straight pipe of the suction head is connected with the suction hose, an arc-shaped suction nozzle is attached to the tooth shape, a child bites the suction head in the oral cavity to prevent the suction head from falling off during the suction treatment, and the oral cavity suction treatment is adopted, the child breathes by nose during ventilation, avoid waste gas to get into and influence the air current in the atomizing bottle, guaranteed the work efficiency of atomizer.

Description

Medicine atomizing inhaler for pediatrics

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to medicine aerosol inhaler for paediatrics.

Background

At present, respiratory diseases such as pharyngitis and rhinitis of children are common pediatric diseases, if the children can not be treated in time, the children with low immunity can be damaged, meanwhile, the methods such as medication and anti-inflammation have slow effect and poor effect, and the aerosol inhalation treatment is an important and effective treatment method in the treatment method of respiratory diseases. The aerosol inhalation method uses high-speed oxygen flow to make the liquid medicine form mist, and then the mist is inhaled from respiratory tract, so as to achieve the purposes of treating respiratory tract infection, eliminating inflammation and edema, etc.

Present paediatrics is with medicine inhaler's suction nozzle adopts the mask formula to wear in children's face, cover its oronasal and carry out the aerosol treatment, can draw out the mark of reining in on children's face, and children's oronasal all breathes in face guard inside, the gas that exhales when leading to taking a breath gets into the atomizing bottle, thereby influence the inside air current of atomizer, the work efficiency that leads to the atomizer reduces, and present inhaler suction head adopts fixedly, can't dismantle the change, can lead to bacterial growing when clean at that time, lead to the state of an illness to aggravate, furthermore, the intraductal baffle that does not set up of inhaler airflow, lead to a small amount of bulky fog droplet to get into lung, reduce treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a medicine nebulizer for paediatrics to exhalation gas gets into the atomizer when solving current medicine nebulizer for paediatrics and using, the unable problem of changing and a small amount of big droplet entering children lung of suction head.

In order to achieve the above object, the utility model provides a following technical scheme: a drug atomization inhaler for pediatrics comprises an atomization bottle and an air suction head, wherein an air suction hose is installed at the top of the atomization bottle, an air inlet pipe is connected to the bottom of the atomization bottle, an air bag is sleeved at the end of the air inlet pipe, two first partition plates are symmetrically welded on the inner wall of the atomization bottle, two second partition plates are symmetrically welded between the first partition plates, a liquid storage cavity is formed in the atomization bottle by the two first partition plates and the two second partition plates, an air channel is formed between the two second partition plates and is gradually narrowed from bottom to top, liquid suction pipes are fixed on the side walls of the two first partition plates and extend to the top end of the air channel, a baffle frame is arranged at the tops of the two liquid suction pipes and the air channel, the air suction head is hermetically installed at the end of the air suction hose and comprises a straight pipe and an arc-shaped suction nozzle, arc-shaped grooves are formed in the top and the bottom of the arc-shaped suction nozzle, and a vent hole is formed in the middle of the arc-shaped suction nozzle.

Preferably, the inner wall of one end, close to the air suction head, of the air suction hose is fixed with a rubber ring, the rubber ring can be in sealing fit with the straight pipe, an elastic buckle is sleeved outside the air suction hose, and the air suction hose is connected with the air suction head through the elastic buckle.

Preferably, the two ends of the elastic buckle are respectively provided with a clamping groove and a clamping tooth, and the clamping groove and the clamping tooth are mutually matched and clamped.

Preferably, a first baffle is fixed on the inner wall of one end, close to the atomizing bottle, of the air suction hose, and a plurality of through holes are formed in the first baffle in an array mode.

Preferably, the bottom of the baffle frame is provided with an air inlet groove opposite to the air channel, and the two side walls of the baffle frame are provided with liquid outlet grooves.

Preferably, the outer wall of the straight pipe is sleeved with a second baffle, and the outer wall of the atomizing bottle is provided with a glass window.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses set up the aspirator, the straight tube and the suction hose of aspirator are connected, and arc suction nozzle laminating tooth shape, children sting it in the oral cavity, and the aspirator takes place to drop when preventing to breathe in the treatment, and adopts the oral cavity to inhale the treatment, breathes with the nose when children take a breath, arranges the waste gas of lung to the air in, avoids waste gas to get into the influence air current in the atomizing bottle, has guaranteed the work efficiency of atomizer.

(2) The utility model discloses set up rubber circle and elastic buckle, the rubber circle sets up in the hose inner wall of breathing in, and the hose cup joints in the straight tube of aspirator head outside, and reuse elastic buckle prevents vaporific particle from taking place to leak with its chucking, and elastic buckle is detachable design simultaneously, realizes the dismouting change of aspirator head, and the aspirator head of renewing during treatment at every turn prevents that the bacterium that multiplies from getting into the lung and aggravating the state of an illness.

(3) The utility model discloses set up baffle one, can screen the medicine after the atomizing once more, the droplet that will rise is blocked and falls down, prevents that it from following vaporific particle and getting into children's lung, guarantees the treatment of atomizer full play medicine.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an external view of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 1;

FIG. 4 is an enlarged view of FIG. 1 at B;

FIG. 5 is a schematic structural view of the arc-shaped suction nozzle of the present invention;

fig. 6 is a schematic structural view of the elastic buckle of the present invention;

fig. 7 is a schematic structural view of a first baffle of the present invention;

in the figure: the device comprises an atomizing bottle-1, a first clapboard-2, a second clapboard-3, an air suction hose-4, a first baffle-5, a straight pipe-6, a second baffle-7, an arc-shaped suction nozzle-8, a suction head-9, a rubber ring-10, an elastic buckle-11, a baffle frame-12, an air inlet groove-13, a liquid outlet groove-14, a groove-15, an air vent-16, a clamping groove-17, a clamping tooth-18, a through hole-19, an air bag-20, a glass window-21 and a liquid suction pipe-22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides the following technical solutions: a drug atomization inhaler for pediatrics comprises an atomization bottle 1 and an air suction head 9, wherein an air suction hose 4 is installed at the top of the atomization bottle 1, the bottom of the atomization bottle 1 is connected with an air inlet pipe, an air bag 20 is sleeved at the end of the air inlet pipe and used for filling air into the atomization bottle 1, two first partition plates 2 are symmetrically welded on the inner wall of the atomization bottle 1, two second partition plates 3 are symmetrically welded between the two first partition plates 2, a liquid storage cavity is formed in the atomization bottle 1 by the two first partition plates 2 and the two second partition plates 3, an air channel is formed between the two second partition plates 3 and is gradually narrowed from bottom to top, so that the air flow rate is rapidly accelerated, the drug atomization efficiency can be improved, pipette 22 is fixed on the side walls of the two first partition plates 2, the pipette 22 extends to the top end of the air channel, and a baffle frame 12 is arranged at the tops of the two pipette 22 and the air channel and, suction head 9 seal mounting is in the tip of suction hose 4, and suction head 9 includes straight tube 6 and arc suction nozzle 8, and the tooth shape of 8 laminating of arc suction nozzle, and arc suction nozzle 8 are fixed in the one end of straight tube 6, and curved recess 15 has all been seted up to the top and the bottom of arc suction nozzle 8, and with children's tooth cooperation, it is fixed to be convenient for bite, and air vent 16 has been seted up at the middle part of arc suction nozzle 8 for inhale vaporific liquid medicine.

Furthermore, a rubber ring 10 is fixed on the inner wall of one end, close to the suction head 9, of the suction hose 4, the rubber ring 10 can be in sealing fit with the straight pipe 6 to prevent the leakage of the vaporific liquid medicine, an elastic buckle 11 is sleeved outside the suction hose 4, and the suction hose 4 is connected with the suction head 9 through the elastic buckle 11.

Furthermore, the two ends of the elastic buckle 11 are respectively provided with a clamping groove 17 and a clamping tooth 18, the clamping groove 17 and the clamping tooth 18 are mutually matched and clamped, and the matching position of the clamping groove 17 and the clamping tooth 18 can be adjusted by the elastic buckle 11 according to the diameter of the air suction hose 4.

Specifically, be fixed with baffle 5 on the one end inner wall that hose 4 of breathing in is close to atomizing bottle 1, and a plurality of through-hole 19 has been seted up to the array on baffle 5 for shelter from the droplet of big size, can screen the medicine after the atomizing once more, guarantee the treatment of atomizer full play medicine.

It is worth to be noted that the air inlet slot 13 is disposed at the bottom of the blocking frame 12 opposite to the air channel, and the liquid outlet slots 14 are disposed on both side walls of the blocking frame 12.

Furthermore, the outer wall of the straight tube 6 is sleeved with a second baffle 7, so that the suction head 9 can be conveniently held and the limiting effect can be realized, and the outer wall of the atomizing bottle 1 is provided with a glass window 21, so that the change condition of the liquid medicine in the atomizing bottle 1 can be conveniently observed.

The utility model discloses a theory of operation and use flow: when the utility model is used, diluted medicines are firstly added into the atomizing bottle 1, after the air suction hose 4 is installed, a new air suction head 9 is taken out and is sleeved inside the rubber ring 10 at one end of the air suction hose 4, the elastic buckle 11 is sleeved outside the air suction hose 4, the elastic buckle 11 is adjusted according to the diameter of the air suction hose 4, the air suction head 9 is installed at one end of the air suction hose 4 by fastening the elastic buckle 11 outside the air suction hose 4, and meanwhile, the sealing effect of the rubber ring 10 and the clamping of the elastic buckle 11 effectively prevent the leakage of atomized particles;

the children place the arc-shaped suction nozzle 8 in the oral cavity, and bite the groove 15 of the arc-shaped suction nozzle 8 with the tooth, prevent the suction head 9 from dropping while using the atomizer to treat, press the gasbag 20 to press the air into the air channel, the long and narrow air channel makes the speed of air flow rise sharply, squeeze the liquid medicine in the atomization bottle 1 into the pipette 22 at the same time, the liquid medicine rises gradually and bumps the shelves frame 12 with the high-speed air flow, and splash to make the liquid drop turn into the fog particle to the surrounding, the particle of the large volume flows out from the liquid outlet tank 14 and falls back to the storage place of the original liquid medicine to atomize again at the same time, the fog particle;

in the process of rising, the bulky particle that a small amount of rises is blocked the whereabouts when baffle 5 for the particle that passes baffle 5 is small-size volume particle, thereby increases the area of contact of medicine fog droplet and children's respiratory track, full play medicine curative effect, and children inhale the fog droplet with the mouth, and breathe with the nose, guarantee that fog droplet moves unaffected in the atomizing bottle 1, open elasticity buckle 11 after the treatment is accomplished and tear out aspirator tip 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A paediatrics medicine aerosol inhaler, includes atomizing bottle (1) and suction head (9), its characterized in that: the air suction hose (4) is installed at the top of the atomizing bottle (1), the bottom of the atomizing bottle (1) is connected with an air inlet pipe, the end part of the air inlet pipe is sleeved with an air bag (20), two first partition plates (2) are symmetrically welded on the inner wall of the atomizing bottle (1), two second partition plates (3) are symmetrically welded between the first partition plates (2), two first partition plates (2) and two second partition plates (3) form a liquid storage cavity in the atomizing bottle (1), an air channel is formed between the two second partition plates (3) and is gradually narrowed from bottom to top, liquid suction pipes (22) are fixed on the side walls of the two first partition plates (2), the liquid suction pipes (22) extend to the top end of the air channel, baffle frames (12) are arranged at the tops of the two liquid suction pipes (22) and the air channel, and the air suction head (9) is hermetically installed at the end part of the air suction hose (, the suction head (9) comprises a straight pipe (6) and an arc-shaped suction nozzle (8), the arc-shaped suction nozzle (8) is fixed at one end of the straight pipe (6), arc-shaped grooves (15) are formed in the top and the bottom of the arc-shaped suction nozzle (8), and an air vent (16) is formed in the middle of the arc-shaped suction nozzle (8).

2. The pediatric drug aerosolizer as recited in claim 1, wherein: the suction hose (4) is fixed with rubber circle (10) on being close to the one end inner wall of suction head (9), and rubber circle (10) can with straight tube (6) sealing fit, the outside cover of suction hose (4) is equipped with elasticity buckle (11), suction hose (4) are connected through elasticity buckle (11) with suction head (9).

3. A paediatric drug nebuliser as claimed in claim 2, wherein: the two ends of the elastic buckle (11) are respectively provided with a clamping groove (17) and a clamping tooth (18), and the clamping groove (17) and the clamping tooth (18) are mutually matched and clamped.

4. The pediatric drug aerosolizer as recited in claim 1, wherein: a first baffle (5) is fixed on the inner wall of one end, close to the atomizing bottle (1), of the air suction hose (4), and a plurality of through holes (19) are formed in the first baffle (5) in an array mode.

5. The pediatric drug aerosolizer as recited in claim 1, wherein: the bottom of the baffle frame (12) is opposite to the air channel and is provided with an air inlet groove (13), and the two side walls of the baffle frame (12) are provided with liquid outlet grooves (14).

6. The pediatric drug aerosolizer as recited in claim 1, wherein: the outer wall of the straight pipe (6) is sleeved with a second baffle (7), and the outer wall of the atomizing bottle (1) is provided with a glass window (21).