CN219022757U

CN219022757U - Nipple type atomizing device suitable for neonate

Info

Publication number: CN219022757U
Application number: CN202222218916.7U
Authority: CN
Inventors: 曹慧丽; 赵静静; 燕青
Original assignee: Zhengzhou University Third Affiliated Hospital Henan Maternity and Child Health Care Hospital
Current assignee: Zhengzhou University Third Affiliated Hospital Henan Maternity and Child Health Care Hospital
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-05-16
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to the technical field of medical atomizing devices, in particular to a nipple type atomizing device suitable for newborns.

Description

Nipple type atomizing device suitable for neonate

Technical Field

Background

In a hospital, the atomizing cup is the most common medical atomizer, mainly contain oxygenator (negative pressure machine), atomizing cup's cup, atomizing mechanism, current neonate uses the atomizing cup, or the face guard formula (through the oral nasal atomizing, mainly used no infant of breathing machine) or pipe diameter formula (connect endotracheal tube and breathing machine pipeline, be used for the infant of trachea cannula), but to the infant of noninvasive breathing machine (through the nasal plug with gaseous delivery to infant), or the infant of no breathing machine but respiratory function is poor, the atomizer of face guard formula, infant absorbing drug effect is less good, consequently, can select the buccal atomizer to infant, but no neonate special buccal atomizer now, current adult buccal atomizer's mouth is too thick for the neonate, infant's mouth is unchangeable, and can punch the wound skin, and the play medicine after the atomizing of traditional atomizing cup can not be adjusted, infant bearing capacity is different, if the injection quantity is too much, can cause infant discomfort, the atomizing cup is equipped with the medicine hole simultaneously, when using, the medicine oozes from the infiltration hole, see through the infiltration hole, whether the medicine is difficult to finish the atomizing, the mode of having the medicine that the mist is completely atomized, the medicine is difficult to be accomplished.

Therefore, the utility model provides a nipple type atomizing device suitable for newborns, which is used for solving the problems that the existing buccal type atomizing cup is inconvenient for infants to buccal, the injection quantity can not be adjusted, and medicines are exuded and wasted.

Disclosure of Invention

Aiming at the situation, the utility model aims to overcome the defects of the prior art and provide the nipple type atomizing device suitable for the neonate, which effectively solves the problems in the background art.

The technical scheme is that:

the utility model provides a nipple atomizing device suitable for neonate, includes atomizing cup, its characterized in that, atomizing cup bottom intercommunication has the intake pipe, the upper end is equipped with the medicine feeding hole, the lateral wall intercommunication has the outlet duct, be equipped with in the atomizing cup with the atomizing mechanism of intake pipe intercommunication, intake pipe outer end intercommunication has the negative pressure machine, be equipped with the hose in the outlet duct, the both ends of hose respectively with the both ends mouth sealing connection of outlet duct, outlet duct lateral wall symmetry is equipped with two supports, two opposite one sides of support all are equipped with the slope spout, rolling mounting has the running roller in the spout, the export demountable installation nipple of outlet duct, nipple lateral wall equipartition has a plurality of penetration holes.

Preferably, the medicine feeding device further comprises an end cover matched with the medicine feeding hole, two clamping blocks are symmetrically arranged on the side wall of the end cover, clamping grooves corresponding to the clamping blocks one by one are formed in the inner wall of the medicine feeding hole, the two clamping grooves are L-shaped, and the vertical parts of the clamping grooves penetrate through the upper end face of the atomizing cup.

Preferably, the atomizing mechanism comprises a conical tube fixedly arranged at the axis of the bottom wall of the atomizing cup, the bottom end of the conical tube is communicated with the air inlet pipe, a penetrating tube is arranged at the axis of the end cover, a discharging tube is arranged at the bottom end of the penetrating tube, an impact plate corresponding to the upper port of the conical tube is fixedly arranged at the bottom end of the penetrating tube, and a conical cover in clearance fit with the outer wall of the conical tube is fixedly arranged at the bottom end of the penetrating tube.

Preferably, the bottom wall of the atomizing cup is concave.

Preferably, the bottom wall of the permeation tube is in a convex shape.

Preferably, the upper end of the permeation tube is provided with an arc-shaped cover, the axis part of the arc-shaped cover is rotatably provided with a sealing cover attached to the surface of the arc-shaped cover, and the surfaces of the arc-shaped cover and the sealing cover are provided with a plurality of through holes.

Preferably, the hose and the nipple are both made of medical nontoxic transparent soft polyvinyl chloride plastic or high-performance polyolefin thermoplastic elastomer TPE material.

Preferably, each of the penetration holes is inclined outward.

Preferably, the pacifiers are of different sizes.

The utility model has the beneficial effects that: the utility model is provided with the hose in the air outlet pipe, two ends of the hose are in sealing connection with two ports of the air outlet pipe, the side wall of the air outlet pipe is provided with the bracket, the bracket is provided with the inclined sliding groove with left and right sides which are high, the roller is arranged in the sliding groove, and the roller can move along the sliding groove by pulling the roller, so that the hose is gradually pressed, the section diameter of a pressing area of the hose is gradually reduced, and the function of the flow regulator is formed.

The nipple is used for injecting medicine for infants, fear of the infants is reduced, the nipple is provided with a plurality of models with different sizes, the nipple can be suitable for the infants with different sizes by replacing the nipple with different models, and meanwhile, the permeation holes on the nipple are obliquely arranged, so that mist is sprayed to two sides of the oral cavity of the infants, and discomfort of the infants caused by direct irradiation and irritation to the throat of the infants is avoided.

The traditional atomizing cup is made of acrylonitrile-butadiene-styrene copolymer, has certain permeability, people can generally see the medicament in the cup, but the medicament is more fuzzy, and particularly for transparent medicaments, whether the medicament is completely atomized or not is inconvenient to observe, so that the atomizing cup is provided with a medicament permeation hole, namely the mouth of the medicament permeation tube can judge the medicament residual quantity by observing the color of the exuded mist, but the medicament permeation hole is in an open state for a long time, and the medicament is dissipated into the air to cause waste.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is a schematic full section view of the present utility model.

Fig. 3 is a schematic view of an atomizing device according to the present utility model.

Fig. 4 is a schematic view of the end cap of the present utility model separated from the drug delivery port.

Fig. 5 is a schematic view of a hose variation of the present utility model.

Fig. 6 is a schematic view of a nipple of the present utility model.

In the figure: the atomizing cup 1, the air inlet pipe 2, the medicine feeding hole 3, the air outlet pipe 4, the hose 5, the bracket 6, the chute 7, the roller 8, the nipple 9, the permeation hole 10, the conical pipe 11, the conical cover 12, the impact plate 13, the permeation pipe 14, the end cover 15, the clamping block 16, the clamping groove 17, the arc cover 18, the sealing cover 19 and the through hole 20.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to fig. 1 to 6.

In order to solve the problems in the prior art, in the embodiment, a nipple 9 type atomizing device suitable for newborns is provided, which comprises an atomizing cup 1, wherein the bottom end of the atomizing cup 1 is communicated with an air inlet pipe 2, the upper end of the atomizing cup is provided with a medicine feeding hole 3, and the side wall of the atomizing cup is communicated with an air outlet pipe 4;

the tail end of the air inlet pipe 2 is communicated with a negative pressure machine for providing stable negative pressure;

the inside of the air outlet pipe 4 is provided with a hose 5, two ends of the hose 5 are respectively and hermetically connected with two ports of the air outlet pipe 4, so that atomized medicament can only be discharged from the hose 5, the side wall of the air outlet pipe 4 is symmetrically provided with two brackets 6, the opposite surfaces of the two brackets 6 are respectively provided with an inclined chute 7, the chute 7 gradually descends from right to left, a roller 8 is arranged in the chute 7 in a rolling manner, the surface of the roller 8 is attached to the surface of the hose 5, the left end of the air outlet pipe 4 is communicated with a nipple 9, the outer wall of the outlet at the left end of the air outlet pipe 4 is provided with an arc-shaped bulge, the inner wall at the right end of the nipple 9 is provided with a mounting groove matched with the arc-shaped bulge, the bulge is clamped in the mounting groove, the nipple 9 is clamped on the pipe orifice of the air outlet pipe 4, the nipple 9 has different types, each type of different sizes are suitable for infants with different requirements, the side wall of each nipple 9 is uniformly provided with a plurality of permeation holes 10 which are inclined outwards and divergently arranged in the oral cavity;

the inner wall of the upper end of the medicine feeding hole 3 is symmetrically provided with two clamping grooves 17, the two clamping grooves 17 are L-shaped, the vertical part of each clamping groove 17 penetrates through the upper end face of the atomizing cup 1, the numerical part of each clamping groove 17 is located at the tail end of the horizontal part in the anticlockwise direction, the end cover 15 is installed in the medicine feeding hole 3, clamping blocks 16 matched with the clamping grooves 17 are arranged on two sides of the end cover 15, and the outer wall of the end cover 15 is attached to the inner wall of the medicine feeding hole 3.

An atomization mechanism is arranged in the atomization cup 1, the atomization mechanism comprises a conical tube 11 fixedly arranged at the axis of the bottom wall of the atomization cup 1, the bottom wall of the atomization cup 1 is concave and is convenient for gathering medicines, the bottom end of the conical tube 11 is communicated with the air inlet tube 2, a permeable tube 14 is arranged at the axis position of the end cover 15, a discharging tube is arranged at the bottom end of the permeable tube 14, the bottom wall of the permeable tube 14 is convex and is convenient for medicines to enter the discharging tube, then the medicines enter the atomization cup 1 from the discharging tube, an impact plate 13 corresponding to the upper port of the conical tube 11 is fixedly arranged at the bottom end of the permeable tube 14, and a conical cover 12 in clearance fit with the outer wall of the conical tube 11 is fixedly arranged at the bottom end of the permeable tube 14;

the upper end of the permeation tube 14 is provided with an arc-shaped cover 18 for covering the tube orifice, a sealing cover 19 which is attached to the surface of the arc-shaped cover 18 is rotatably arranged at the axle center part of the arc-shaped cover 18, and a plurality of through holes 20 are formed on the surfaces of the arc-shaped cover 18 and the sealing cover 19.

In this embodiment, the hose 5 and nipple 9 are both made of medical non-toxic transparent soft polyvinyl chloride plastic or high performance polyolefin thermoplastic elastomer (TPE) material.

The specific use process and the efficacy of the utility model are as follows:

in an initial state, the end cover 15 is clamped on the medicine feeding hole 3, the roller 8 is positioned at the uppermost end of the chute 7, the nipple 9 with an adaptive model is selected according to the oral cavity size of an infant, the nipple 9 is clamped on the pipe orifice of the air outlet pipe 4, the air inlet pipe 2 is connected with a negative pressure machine, and then a medicament is infused into the atomizing cup 1;

there are two ways of drug infusion: one is to take down the end cover 15 from the medicine feeding hole 3, twist the end cover 15 to align the clamping block 16 with the vertical part of the clamping groove 17, then pull out the end cover 15, the medicine feeding hole 3 is exposed at this moment, the pipe orifice is bigger, and the medicine can be directly poured in from the medicine feeding hole 3; one is to twist the arc cover 18, let the through hole 20 of the arc cover 18 align with through hole 20 of the sealed cover 19, at this moment, can pour medicament into the permeable tube 14 from the through hole 20 without taking off the end cap 15, medicament flow into the atomizing cup 1 from the discharging tube again, when inconvenient medicament pouring, can be assisted by apparatus such as the funnel;

after the medicine is infused, the nipple 9 is placed into the mouth of the infant, a negative pressure machine is started to convey stable gas into the air inlet pipe 2, the gas is sprayed out from the mouth of the upper end of the conical pipe 11 after entering the conical pipe 11, negative pressure is formed, the medicine flows from the gap between the conical pipe 11 and the conical cover 12 to the mouth of the conical pipe 11 under the action of the negative pressure, aerosol is formed along with the impact of the gas on the impact plate 13, namely, the medicine is atomized and filled into the atomizing cup 1, then enters the nipple 9 along the hose 5, and then is sprayed out from the permeation hole 10, the medicine is sprayed to the two sides of the cavity of the infant due to the outward inclination of the permeation hole 10, the medicine is prevented from directly spraying the medicine to stimulate the infant, damage is caused, meanwhile, in order to avoid discomfort of the infant caused by excessive injection quantity of the medicine, medical staff can roll along the chute 7 by pushing the roller 8, the roller 8 moves from the upper end of the chute 7 to the lower end, the hose 5 is pressed to deform along the hose 5, the counter force is simultaneously provided by the hose 5, the roller 8 is clamped at the corresponding position, the medicine is not easily deflected, the hose 5, the area is pressed into the corresponding position, the nipple is positioned, the area is prevented from being easily deflected, and the area is pressed on the area, and the flow quantity regulator is changed, and then the medicine quantity is changed.

Most of the atomizing cups 1 are made of acrylonitrile-butadiene-styrene copolymer, have certain permeability, people can generally see the medicament in the cup, but are more fuzzy, and particularly for transparent medicaments, whether the medicament is completely atomized or not is inconvenient to observe, so that the common atomizing cup 1 is provided with a medicament permeation hole, namely the mouth of the medicament permeation tube of the utility model, the medicament residual quantity can be judged by observing the color of the permeate fog (white even if the transparent medicament is atomized), but the medicament permeation hole is in an open state for a long time, the medicament is scattered into the air to cause waste, and therefore, when the permeation tube 14 is provided with an arc-shaped cover 18 and a sealing cover 19, the opening state of the through hole 20 is controlled by screwing the sealing cover 19, and if the medicament is required to be observed, the sealing cover 19 is aligned with the through hole 20 on the arc-shaped cover 18, and after observation, the sealing cover 19 is screwed, the through hole 20 on the surface of the arc-shaped cover 18 is closed, so that the fog is prevented from continuously seeping, and the medicament waste is avoided.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements falling within the spirit and principles of the utility model.

Claims

1. The utility model provides a nipple atomizing device suitable for neonate, includes atomizing cup (1), a serial communication port, atomizing cup (1) bottom intercommunication has intake pipe (2), the upper end is equipped with medicine feeding hole (3), lateral wall intercommunication has outlet duct (4), be equipped with in atomizing cup (1) with the atomizing mechanism of intake pipe (2) intercommunication, intake pipe (2) outer end intercommunication has the negative pressure machine, be equipped with hose (5) in outlet duct (4), the both ends of hose (5) respectively with the both ends mouth sealing connection of outlet duct (4), outlet duct (4) lateral wall symmetry is equipped with two supports (6), two opposite one of support (6) all are equipped with slope spout (7), running-on installs running-on roller (8) in spout (7), outlet demountable installation of outlet duct (4) has nipple (9), nipple (9) lateral wall equipartition has a plurality of infiltration holes (10).

2. The nipple type atomizing device suitable for the neonate according to claim 1, further comprising an end cover (15) matched with the medicine feeding hole (3), wherein two clamping blocks (16) are symmetrically arranged on the side wall of the end cover (15), clamping grooves (17) corresponding to the clamping blocks (16) one by one are formed in the inner wall of the medicine feeding hole, the two clamping grooves (17) are L-shaped, and the vertical part of each clamping groove (17) penetrates through the upper end face of the atomizing cup (1).

3. The nipple type atomizing device suitable for the neonate according to claim 2, wherein the atomizing mechanism comprises a conical tube (11) fixedly installed at the axis of the bottom wall of the atomizing cup (1), the bottom end of the conical tube (11) is communicated with the air inlet tube (2), a permeable tube (14) is arranged at the axis position of the end cover (15), a discharging tube is arranged at the bottom end of the permeable tube (14), an impact plate (13) corresponding to the upper port of the conical tube (11) is fixedly installed at the bottom end of the permeable tube (14), and a conical cover (12) in clearance fit with the outer wall of the conical tube (11) is fixedly installed at the bottom end of the permeable tube (14).

4. A nipple atomizing device for neonates according to claim 3, characterized in that the atomizing cup (1) bottom wall is concave.

5. A nipple atomizing device for neonates according to claim 3, wherein the bottom wall of the permeation tube (14) is convex.

6. A nipple type atomizing device suitable for neonates according to claim 3, wherein an arc-shaped cover (18) is arranged at the upper end of the permeation tube (14), a sealing cover (19) attached to the surface of the arc-shaped cover (18) is rotatably arranged at the axis part of the arc-shaped cover (18), and a plurality of through holes (20) are formed in the surfaces of the arc-shaped cover (18) and the sealing cover (19).

7. Nipple atomizing device suitable for newborns according to claim 1, characterized in that the hose (5) and nipple (9) are made of medical non-toxic transparent soft polyvinylchloride plastic or high-performance polyolefin thermoplastic elastomer TPE material.

8. Nipple atomizing device for newborns according to claim 1, characterized in that each of said penetration holes (10) is arranged inclined outwards.

9. Nipple atomizing device for newborns according to claim 1, characterized in that the nipple (9) has different sizes.