CN218961418U

CN218961418U - Sputum aspirator for infants

Info

Publication number: CN218961418U
Application number: CN202222365194.8U
Authority: CN
Inventors: 孙国毫; 孙国利; 韩伟; 韩艳苹; 刘静
Original assignee: Xinxiang Liqun Medical Equipment Co ltd
Current assignee: Xinxiang Liqun Medical Equipment Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-05-05
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to a baby sputum aspirator, which comprises a liquid storage bottle, a sputum aspirator tube, an air duct and a negative pressure suction ball, wherein the negative pressure suction ball comprises an elastic bag body, a first connecting pipe and a second connecting pipe are respectively fixed at two ends of the elastic bag body, a first one-way valve component for enabling air to flow unidirectionally from the air duct to the inside of the elastic bag body is arranged in the first connecting pipe, a second one-way valve component for enabling air to flow unidirectionally from the inside of the elastic bag body to the outside of the elastic bag body is arranged in the second connecting pipe, a pacifying nipple is sleeved on the outer fixing sleeve of one end of the sputum aspirator tube, which is far away from the liquid storage bottle, a fixing mechanism for fixing the pacifying nipple and the face of a baby is arranged on the pacifying nipple, and one end of the sputum aspirator tube, which is far away from the liquid storage bottle, penetrates through the pacifying nipple and extends to the outside of the pacifying nipple. The sputum suction nipple is convenient to use, the resistance of the infant to sputum suction operation is reduced by arranging the pacifying nipple, and the sputum suction tube can be prevented from falling off by arranging the fixing mechanism, so that the sputum suction operation can be smoothly carried out.

Description

Sputum aspirator for infants

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to an infant sputum aspirator.

Background

The sputum aspirator has the function principle that sputum secretion in the airway is sucked out of the airway by utilizing negative pressure, and the sputum aspirator is used for relieving airway infarction and recovering the smoothness of breathing. Currently, sputum aspirator on the market is mainly divided into an electric type and a manual type, but aiming at the special group of infants, no sputum aspirator is aimed at. Because the self-control ability of baby is poor, in the in-process of inhaling the phlegm operation, the baby often can produce fear psychology because of first use of inhaling the phlegm ware, can not carry out corresponding cooperation, or struggle and cry because of the throat position is indistinct, not only increased the degree of difficulty to infant patient's respiratory tract clearance, influence and inhale the phlegm effect, in addition at the in-process that the baby struggles and cry, the front end of inhaling the phlegm pipe still deviate from outward from the oral area of baby easily, need carry out intubate repeatedly, make the baby produce resistant emotion more easily. To solve the above-mentioned problem, patent document CN217162721U discloses a sputum aspirator for paediatrics, through installing the spliced pole on the top of sputum aspirator one side, the rotation axis is detachably installed on the top of spliced pole, and the subsides drawing board is detachably installed to one side of rotation axis. Through the spliced pole, the rotation axis, paste drawing board and spacing dish matched with, played can be according to actual pediatric patient's hobby, paste some animation pictures on the surface of pasting the drawing board, increase patient's favor to inhaling phlegm device, can see the surface of pasting the drawing board simultaneously when inhaling the phlegm operation, transfer patient's attention of inhaling the phlegm to avoid inhaling the discomfort that phlegm device caused to the patient. Although the cartoon picture can transfer the attention of the child because of the novelty and interest of the cartoon picture in a short time, thereby reducing the uncomfortable feeling of the child. However, along with the extension of the sputum sucking time, the discomfort of the infants is gradually increased, at this time, the interest brought by the cartoon paster is gradually reduced, the infants still cry and become cryed due to tension and discomfort, the sputum sucking effect is poor, and the problem of the infant group in the sputum sucking process cannot be fundamentally solved.

Disclosure of Invention

The utility model aims to provide an infant sputum aspirator, which is used for solving the technical problem that the existing technology lacks a special sputum aspirator for a special group of infants, so that the infants feel uncomfortable to cry in the sputum aspiration process, and the sputum aspiration effect is affected.

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a baby sputum aspirator, including the stock solution bottle, the one end intercommunication at stock solution bottle top has the sputum suction pipe, the other end intercommunication at stock solution bottle top has the air duct, the one end intercommunication that the air duct deviates from the stock solution bottle has the negative pressure to attract the ball, the negative pressure attracts the ball to include the inside cavity elastic capsule body that sets up, the both ends of elastic capsule body are fixedly connected with first connecting pipe respectively, the second connecting pipe, first connecting pipe, the second connecting pipe all is linked together with the inside of elastic capsule body, the one end that first connecting pipe deviates from the elastic capsule body is connected with the air duct is integrative, first connecting pipe inside is provided with the first one-way valve subassembly that is used for making gas flow by the air duct to the inside one-way valve subassembly of elastic capsule body, the inside second one-way valve subassembly that is used for making gas flow by the inside one-way of elastic capsule body to the outside one-way valve subassembly that deviates from the stock solution bottle, the externally fixed cover of one end of sputum suction pipe is equipped with the pacifying nipple, be provided with the fixed mechanism that is used for carrying out fixation with pacifying nipple on pacifying nipple and the infant on the pacifying nipple, the one end that the sputum suction pipe deviates from the elastic capsule runs through the pacifying stock and extends to pacifying outside.

Preferably, the fixing mechanism comprises two symmetrically arranged elastic fixing belts fixed on two sides of the pacifier, and the free end of each elastic fixing belt is fixedly connected with an elastic hanging lug.

Preferably, one end of the sputum suction pipe deviating from the liquid storage bottle penetrates through the pacifying nipple and is integrally connected with a sputum suction head, one end of the sputum suction head deviating from the sputum suction pipe is integrally connected with an expansion bag body, the expansion bag body and the sputum suction head are made of silica gel, and a plurality of sputum suction holes which are uniformly arranged at intervals are formed in the expansion bag body.

Preferably, the first one-way valve component comprises a first baffle plate fixed inside the first connecting pipe, the outer wall of the first baffle plate is fixedly connected with the inner wall of the first connecting pipe, a first air inlet hole is formed in the middle position of the first baffle plate, a first one-way valve used for sealing the first air inlet hole is arranged inside the first connecting pipe, the first one-way valve is arranged on one side, close to the elastic bag body, of the first baffle plate, a first connecting plate is fixed on the inner wall of the first connecting pipe, one end of the first one-way valve is fixedly connected with the free end of the first connecting plate, and the periphery of the first one-way valve is arranged at intervals with the inner wall of the first connecting pipe.

Preferably, the second one-way valve component comprises a second baffle plate fixed inside the second connecting pipe, the outer wall of the second baffle plate is fixedly connected with the inner wall of the second connecting pipe, a second air inlet hole is formed in the middle of the second baffle plate, a second one-way valve used for sealing the second air inlet hole is arranged inside the second connecting pipe, the second one-way valve is arranged on one side, deviating from the elastic bag body, of the second baffle plate, a second connecting piece is fixed on the inner wall of the second connecting pipe, one end of the second one-way valve is fixedly connected with the free end of the second connecting piece, and the periphery of the second one-way valve is arranged at intervals with the inner wall of the second connecting pipe.

Preferably, the top threaded connection of stock solution bottle has the top cap, and the both ends at top cap top are fixed with first stereoplasm connecting pipe, second stereoplasm connecting pipe respectively, and the bottom of first stereoplasm connecting pipe runs through the top cap and extends to the inside below of stock solution bottle, and the top of first stereoplasm connecting pipe extends to the top of top cap and is linked together with the sputum aspirator tube, and the bottom of second stereoplasm connecting pipe runs through the top cap and extends to the inside top of stock solution bottle, and the top of second stereoplasm connecting pipe extends to the top of top cap and is linked together with the air duct.

Preferably, the top end of the first hard connecting pipe extends to the upper part of the top cover and is communicated with a three-way connecting pipe, one end of the three-way connecting pipe is communicated with the sputum suction pipe, and the end part of the other end of the three-way connecting pipe is connected with a pipe cap in a threaded manner.

Preferably, the bottom of the liquid storage bottle is communicated with a drain pipe, and a stop clamp for closing the drain pipe is arranged on the drain pipe.

Preferably, the material of stock solution bottle is transparent plastic, is provided with the scale mark on the outer wall of stock solution bottle.

The utility model has the beneficial effects that: the sputum suction device is simple in structure, low in manufacturing cost and convenient to operate, and is provided with the liquid storage bottle, the sputum suction tube, the air duct, the elastic bag body, the first one-way valve assembly and the second one-way valve assembly, and negative pressure is generated in the liquid storage bottle by extruding the elastic bag body, so that sputum enters the liquid storage bottle through the sputum suction tube; compared with the traditional sputum aspirator which needs to pull a piston rod to generate negative pressure, the sputum aspirator has simple operation, moderate suction and no labor consumption in the use process by adopting a hand pinching type design; compared with the traditional electric sputum aspirator, the electric sputum aspirator reduces the use cost and is convenient to carry; through setting up pacifying nipple, reduced the baby to inhaling the resistance of phlegm operation, and through setting up fixed establishment, can avoid inhaling the phlegm pipe and drop, make the phlegm operation of inhaling can go on smoothly, improve and inhale phlegm efficiency, guarantee to inhale the phlegm effect, the sputum sucking demand of satisfied infant crowd that can be fine.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the connection of a sputum aspirator tube to a pacifier;

FIG. 3 is a schematic diagram of the connection of the liquid storage bottle and the negative pressure suction ball;

FIG. 4 is an enlarged view of FIG. 3 at A;

fig. 5 is an enlarged view at B in fig. 3.

Reference numerals: 1-liquid storage bottle, 2-sputum aspirator, 3-air duct, 4-negative pressure suction ball, 5-scale mark, 6-blow-down pipe, 7-stop clip, 8-top cover, 9-first hard connecting pipe, 10-second hard connecting pipe, 11-three-way connecting pipe, 12-pipe cap, 13-elastic capsule, 14-first connecting pipe, 15-second connecting pipe, 16-first baffle, 17-first air inlet, 18-first one-way flap, 19-first connecting piece, 20-second baffle, 21-second air inlet, 22-second one-way flap, 23-second connecting piece, 24-pacifying nipple, 25-elastic fixing band, 26-elastic hanging lug, 27-sputum aspirator, 28-expansion capsule and 29-sputum aspirator.

Detailed Description

As shown in fig. 1, the utility model comprises a liquid storage bottle 1, wherein one end of the top of the liquid storage bottle 1 is communicated with a sputum suction tube 2, the other end of the top of the liquid storage bottle 1 is communicated with an air duct 3, and one end of the air duct 3, which is away from the liquid storage bottle 1, is communicated with a negative pressure suction ball 4. The material of stock solution bottle 1 is transparent plastics, is provided with scale mark 5 on the outer wall of stock solution bottle 1, conveniently carries out quantitative measurement to the volume of sputum. The bottom of the liquid storage bottle 1 is communicated with a drain pipe 6, and a stop clamp 7 for closing the drain pipe 6 is arranged on the drain pipe 6, so that sputum can be conveniently discharged at any time. The stop clip 7 is of the prior art, and the specific structure is not described here again. As shown in fig. 3, the top of the liquid storage bottle 1 is connected with a top cover 8 by screw threads, two ends of the top cover 8 are respectively fixed with a first hard connecting pipe 9 and a second hard connecting pipe 10, the bottom end of the first hard connecting pipe 9 penetrates through the top cover 8 and extends to the lower part inside the liquid storage bottle 1, the top end of the first hard connecting pipe 9 extends to the upper part of the top cover 8 and is communicated with the sputum suction pipe 2, the bottom end of the second hard connecting pipe 10 penetrates through the top cover 8 and extends to the upper part inside the liquid storage bottle 1, and the top end of the second hard connecting pipe 10 extends to the upper part of the top cover 8 and is communicated with the air guide pipe 3. The bottom of the first hard connecting pipe 9 is lower than the bottom of the second hard connecting pipe 10, so that sputum is prevented from being sucked into the air duct 3. The top end of the first hard connecting pipe 9 extends to the upper side of the top cover 8 and is communicated with a three-way connecting pipe 11, one end of the three-way connecting pipe 11 is communicated with the sputum aspirator 2, and the end part of the other end of the three-way connecting pipe 11 is connected with a pipe cap 12 in a threaded manner. Through setting up tee bend connecting pipe 11, inhale after the phlegm or inhale phlegm pipe 2 when blockking up, can outwards extract inhaling phlegm pipe 2 from the baby mouth, remove tube cap 12, make the one end intercommunication back flush pipe of tee bend connecting pipe 11, pour into clean water into the inside of inhaling phlegm pipe 2 and wash, dredge the inner wall of inhaling phlegm pipe 2, avoid inhaling phlegm pipe 2 to block up, can realize in time wasing to inhaling phlegm pipe 2. The negative pressure suction ball 4 comprises an elastic bag body 13 which is arranged in a hollow mode, wherein the elastic bag body 13 is made of PVC, and the negative pressure suction ball is good in toughness and large in elasticity. The two ends of the elastic bag body 13 are respectively fixedly connected with a first connecting pipe 14 and a second connecting pipe 15, the first connecting pipe 14 and the second connecting pipe 15 are both communicated with the inside of the elastic bag body 13, one end of the first connecting pipe 14, which is away from the elastic bag body 13, is integrally connected with the air duct 3, a first one-way valve component for enabling air to flow unidirectionally from the air duct 3 to the inside of the elastic bag body 13 is arranged inside the first connecting pipe 14, and a second one-way valve component for enabling air to flow unidirectionally from the inside of the elastic bag body 13 to the outside of the elastic bag body 13 is arranged inside the second connecting pipe 15. As shown in fig. 4, the first one-way valve assembly includes a first baffle 16 fixed inside the first connecting tube 14, an outer wall of the first baffle 16 is fixedly connected with an inner wall of the first connecting tube 14, a first air inlet hole 17 is formed in a middle position of the first baffle 16, a first one-way valve 18 for closing the first air inlet hole 17 is arranged inside the first connecting tube 14, the first one-way valve 18 is arranged on one side, close to the elastic bag body 13, of the first baffle 16, a first connecting sheet 19 is fixed on the inner wall of the first connecting tube 14, one end of the first one-way valve 18 is fixedly connected with a free end of the first connecting sheet 19, and the periphery of the first one-way valve 18 is arranged at intervals with the inner wall of the first connecting tube 14. As shown in fig. 5, the second one-way valve assembly includes a second baffle 20 fixed inside the second connecting pipe 15, an outer wall of the second baffle 20 is fixedly connected with an inner wall of the second connecting pipe 15, a second air inlet 21 is provided at a middle position of the second baffle 20, a second one-way valve 22 for closing the second air inlet 21 is provided inside the second connecting pipe 15, the second one-way valve 22 is provided at one side of the second baffle 20 away from the elastic bag body 13, a second connecting piece 23 is fixed on the inner wall of the second connecting pipe 15, one end of the second one-way valve 22 is fixedly connected with a free end of the second connecting piece 23, and an outer periphery of the second one-way valve 22 is arranged at intervals with the inner wall of the second connecting pipe 15. Under normal state, first one-way valve 18 can paste mutually and carry out the shutoff to first inlet port 17 with first separation blade 16, second one-way valve 22 can paste mutually and carry out the shutoff to second inlet port 21 with second separation blade 20, when extrudeed elastic bag body 13, first one-way valve 18 is hugged closely first separation blade 16 after receiving gaseous pressure, the inside gaseous air of elastic bag body 13 can not get into inside air duct 3, and second one-way valve 22 is opened to the direction that deviates from elastic bag body 13 after receiving gaseous pressure, the inside gaseous of elastic bag body 13 is discharged outside elastic bag body 13 through second inlet port 21, press and finish, when elastic bag body 13 is automatic to rebound, second one-way valve 22 is closed again second inlet port 21, at this moment, because the inside negative pressure of elastic bag body 13, the inside is washed out first one-way valve 18 of gas under the effect of pressure difference, make inside air of liquid storage bottle 1 get into inside liquid storage body 13 by air duct 3, because the inside of air duct 3 is negative pressure state, the inside of liquid storage bottle 1 is inhaled through the inside of negative pressure state 2, thereby the sputum bottle 1 is inhaled through the inside sputum operation of the inside sputum bottle 1 is accomplished. As shown in fig. 1 and 2, the external fixing sleeve at one end of the sputum suction tube 2, which is far away from the liquid storage bottle 1, is provided with a pacifier 24, and the pacifier 24 is in the prior art, and the specific structure thereof will not be described herein. The pacifier 24 is provided with a fixing mechanism for fixing the pacifier 24 with the face of the infant, and one end of the sputum suction tube 2, which is away from the liquid storage bottle 1, penetrates the pacifier 24 and extends to the outside of the pacifier 24. The fixing mechanism comprises two symmetrically arranged elastic fixing belts 25 fixed on two sides of the pacifier 24, and the free end of each elastic fixing belt 25 is fixedly connected with an elastic hanging lug 26. Can wear elastic suspension loop 26 on the ear of baby, prevent pacifying nipple 24 and drive sputum aspirator tube 2 and drop from the baby mouth, and through setting up elastic fixation area 25 and elastic suspension loop 26, can be according to the length of infant's width adjustment elastic suspension loop 26, improve the comfort level of wearing. One end of the sputum suction tube 2 deviating from the liquid storage bottle 1 penetrates through the pacifying nipple 24 and is integrally connected with a sputum suction head 27, one end of the sputum suction head 27 deviating from the sputum suction tube 2 is integrally connected with an expansion bag body 28, the expansion bag body 28 and the sputum suction head 27 are made of silica gel, and a plurality of sputum suction holes 29 which are uniformly arranged at intervals are formed in the expansion bag body 28. The sputum aspirator tip 27 has good elasticity and softness, and reduces discomfort of infants during use.

The working principle and the using process of the utility model are as follows: when the sputum aspirator is used, one end of the sputum aspirator tube 2 with the pacifying nipple 24 is inserted into the oral cavity of a baby, the elastic hanging lugs 26 are worn on the ears of the baby, the elastic bag body 13 is extruded, the first unidirectional valve 18 is tightly attached to the first baffle plate 16 after being subjected to the pressure of gas, the gas in the elastic bag body 13 cannot enter the gas guide tube 3, the second unidirectional valve 22 is opened in the direction away from the elastic bag body 13 after being subjected to the pressure of the gas, the gas in the elastic bag body 13 is discharged to the outside of the elastic bag body 13 through the second air inlet hole 21, and when the pressure is finished, the second unidirectional valve 22 closes the second air inlet hole 21 again, at the moment, the inside of the elastic bag body 13 is negative pressure, the gas in the liquid storage bottle 1 is flushed out of the first unidirectional valve 18 under the action of pressure difference, the first air inlet hole 17 is opened, the gas in the liquid storage bottle 1 enters the inside of the elastic bag body 13 through the gas guide tube 3 and the first air inlet hole 17, at the moment, the inside of the liquid storage bottle 1 is in a negative pressure state, and sputum aspirator tube 2 enters the inside the liquid storage bottle 1, so that sputum aspirator operation is completed; after the sputum suction is finished or when the sputum suction pipe 2 is blocked, the sputum suction pipe 2 can be pulled out from the mouth of a baby, the pipe cap 12 is removed, one end of the three-way connecting pipe 11 is communicated with the backwashing pipe, cleaning water is injected into the sputum suction pipe 2 to flush and dredge the inner wall of the sputum suction pipe 2, the blockage of the sputum suction pipe 2 is avoided, and the timely cleaning of the sputum suction pipe 2 can be realized. According to the utility model, the pacifier 24 is arranged, so that the resistance of infants to sputum suction operation is reduced, and the fixing mechanism is arranged, so that the sputum suction tube 2 can be prevented from falling off, the sputum suction operation can be smoothly performed, and the sputum suction efficiency is improved.

The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.

Claims

1. The utility model provides a sputum aspirator for infants, includes the stock solution bottle, and the one end intercommunication at stock solution bottle top has sputum aspirator tube, and the other end intercommunication at stock solution bottle top has the air duct, its characterized in that: the one end intercommunication that the air duct deviates from the stock solution bottle has negative pressure to attract the ball, the negative pressure attracts the ball to include the inside cavity elastic bag body that sets up, the both ends of elastic bag body are fixedly connected with first connecting pipe respectively, the second connecting pipe, first connecting pipe, the second connecting pipe all is linked together with the inside of elastic bag body, the one end that first connecting pipe deviates from the elastic bag body is connected with the air duct is integrative, first connecting pipe inside is provided with the first one-way valve subassembly that is used for making gaseous by the air duct to the inside one-way flow of elastic bag body, the inside second one-way valve subassembly that is used for making gaseous by the inside second one-way valve subassembly to the outside one-way flow of elastic bag body that is provided with of second connecting pipe, the outside fixed cover of the one end that the phlegm pipe deviates from the stock solution bottle is equipped with pacifying nipple, be provided with the fixed establishment that is used for pacifying nipple and infant's face on the pacifying nipple, the one end that the phlegm pipe deviates from the stock solution bottle runs through pacifying nipple and extends to pacifying outside nipple.

2. An infant sputum aspirator according to claim 1, wherein: the fixing mechanism comprises two symmetrically arranged elastic fixing belts fixed on two sides of the pacifier, and the free end of each elastic fixing belt is fixedly connected with an elastic hanging lug.

3. An infant sputum aspirator according to claim 2, wherein: one end of the sputum suction pipe deviating from the liquid storage bottle penetrates through the pacifying nipple and is integrally connected with a sputum suction head, one end of the sputum suction head deviating from the sputum suction pipe is integrally connected with an expansion bag body, the expansion bag body and the sputum suction head are made of silica gel, and a plurality of sputum suction holes which are uniformly arranged at intervals are formed in the expansion bag body.

4. A baby sputum aspirator according to claim 3, characterized in that: the first one-way valve component comprises a first baffle plate fixed inside a first connecting pipe, the outer wall of the first baffle plate is fixedly connected with the inner wall of the first connecting pipe, a first air inlet hole is formed in the middle position of the first baffle plate, a first one-way valve used for sealing the first air inlet hole is arranged inside the first connecting pipe, the first one-way valve is arranged on one side, close to the elastic bag body, of the first baffle plate, a first connecting plate is fixed on the inner wall of the first connecting pipe, one end of the first one-way valve is fixedly connected with the free end of the first connecting plate, and the periphery of the first one-way valve is arranged at intervals with the inner wall of the first connecting pipe.

5. A baby sputum aspirator according to claim 3, characterized in that: the second one-way valve component comprises a second baffle plate fixed inside a second connecting pipe, the outer wall of the second baffle plate is fixedly connected with the inner wall of the second connecting pipe, a second air inlet hole is formed in the middle of the second baffle plate, a second one-way valve used for sealing the second air inlet hole is arranged inside the second connecting pipe, the second one-way valve is arranged on one side, deviating from the elastic bag body, of the second baffle plate, a second connecting piece is fixed on the inner wall of the second connecting pipe, one end of the second one-way valve is fixedly connected with the free end of the second connecting piece, and the periphery of the second one-way valve is arranged at intervals with the inner wall of the second connecting pipe.

6. An infant sputum aspirator according to any one of claims 1-5, wherein: the top threaded connection of stock solution bottle has the top cap, and the both ends at top cap top are fixed with first stereoplasm connecting pipe, second stereoplasm connecting pipe respectively, and the bottom of first stereoplasm connecting pipe runs through the top cap and extends to the inside below of stock solution bottle, and the top of first stereoplasm connecting pipe extends to the top of top cap and is linked together with inhaling the phlegm pipe, and the bottom of second stereoplasm connecting pipe runs through the top cap and extends to the inside top of stock solution bottle, and the top of second stereoplasm connecting pipe extends to the top of top cap and is linked together with the air duct.

7. An infant sputum aspirator according to claim 6, wherein: the top of the first hard connecting pipe extends to the upper part of the top cover and is communicated with a three-way connecting pipe, one end of the three-way connecting pipe is communicated with the sputum suction pipe, and the end part of the other end of the three-way connecting pipe is in threaded connection with a pipe cap.

8. An infant sputum aspirator according to claim 6, wherein: the bottom of the liquid storage bottle is communicated with a drain pipe, and a stop clamp for closing the drain pipe is arranged on the drain pipe.

9. An infant sputum aspirator according to claim 6, wherein: the material of stock solution bottle is transparent plastic, is provided with the scale mark on the outer wall of stock solution bottle.