CN211382974U - A special nasal aspirator for children to prevent respiratory diseases - Google Patents

Abstract

The utility model discloses a special nasal aspirator for children for preventing respiratory diseases. It is used for the catheter assembly connecting the nose suction head and the holding bottle, and the differential pressure module for providing pressure difference; the utility model has reasonable structural design, convenient use, simple structure, and low manufacturing cost; the catheter assembly of the utility model can realize disposable Use, factory mass production; suitable for mass promotion.

Description

A special nasal aspirator for children to prevent respiratory diseases

technical field

The invention relates to the technical field of medical auxiliary products, in particular to a special nasal aspirator for children for preventing respiratory diseases.

Background technique

Nasal mucus is under normal circumstances, and the nasal mucosa of some organisms secretes mucus all the time to moisten the nasal membrane, moisten the inhaled air, and stick to the dust, fine dust and microorganisms inhaled in the air. At that time, when there is too much nasal secretions, the nostrils can be blocked. Children (especially infants) do not have the ability to discharge nasal secretions on their own. Long-term inability to discharge nasal secretions will lead to poor breathing and nasal ulcers. In severe cases, nasal secretions may flow back into the lungs and cause lung inflammation. Therefore, it is necessary to rely on the outside world to discharge nasal secretions in children.

With the increase of air pollution year by year, respiratory diseases have become a common disease. Regular cleaning and disinfection of children's nasal passages can effectively reduce the probability of children suffering from respiratory diseases. Therefore, there is an urgent need for a device that can not only clean the nasal secretions of children but also clean and disinfect the nasal cavity.

Utility model content

In view of the above existing problems, the present invention provides a special nasal aspirator for children, which can not only clean the nasal secretions of children, but also clean and disinfect the nasal cavity to prevent respiratory diseases.

The technical scheme of the utility model is as follows: a special nasal aspirator for children for preventing respiratory diseases, comprising a nasal suction tip that can be inserted into the nasal cavity of children, and is used for holding nasal liquid and/or cleaning liquid and/or disinfecting liquid A bottle, a catheter assembly for connecting the nose tip to the holding bottle, and a differential pressure module to provide differential pressure.

Further, the holding bottle includes a first holding bottle for holding nasal fluid, and a second holding bottle for holding cleaning liquid or disinfectant liquid; two holding bottles are provided, and the first holding bottle is It is more hygienic that the holding bottle and the second holding bottle hold the nasal liquid and the cleaning/disinfecting liquid separately.

Further, the first holding bottle and the second holding bottle adopt the same structure, including an upper installation cover, a lower installation cover, and a bottle wall; the upper installation cover and the lower installation cover can be movably installed on the bottle wall respectively. , the lower end, and the upper installation cover, the lower installation cover, and the bottle wall form a bottle cavity; two connecting pipes are arranged through the upper installation cover; one of the connecting pipes is a long connecting pipe, and its lower end extends into the bottom of the bottle cavity; the other The connecting pipe is a short connecting pipe, and its lower end only penetrates the top of the bottle cavity; the bottle wall is made of proportional material, and its upper and lower ends are both provided with threads, and the upper and lower mounting caps are threadedly connected to the bottle wall. It is easier to clean the bottle after use.

Further, the conduit assembly includes a first connecting pipe, a second connecting pipe, a third connecting pipe and a tee joint; one end of the first connecting pipe, one end of the second connecting pipe, and one end of the third connecting pipe are respectively It is arranged on the three joints of the three-way joint; the other end of the first connecting pipe can be installed on the suction nose head, the other end of the second connecting pipe can be installed on one of the long connecting pipes on the installation cover, and the third connecting pipe The other end of the pipe can be installed on the long connecting pipe on the other installation cover; and the second connecting pipe and the third connecting pipe are provided with flow stop clips; the first connecting pipe, the second connecting pipe, the third connecting pipe The tube is made of TPE material, and the tee joint is made of T-type tee joint made of medical grade silicone material; the catheter assembly can be disposable, which can be mass-produced in the factory, which can effectively ensure hygiene and effectively avoid repeated use. bacterial infection.

Further, the pressure difference module adopts a suction pipe with a suction nozzle at one end, and the other end of the suction pipe can be installed on any short connecting pipe on the upper installation cover; during use, the pressure difference can be judged according to the user's experience. The size can greatly avoid the damage to the nasal cavity of children due to excessive pressure difference.

Further, the differential pressure module adopts a rubber suction ball, and the air inlet/outlet port of the rubber suction ball can be installed on any short connecting pipe on the upper installation cover; during operation, it is more hygienic.

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

1. The utility model has reasonable structural design, convenient use, simple structure and low manufacturing cost;

2. The catheter assembly of the present invention can be used for one-time use and can be produced in batches in the factory; on the one hand, the one-time use can effectively ensure hygiene; The tedious operation of cleaning the catheter assembly;

3. The utility model can be disassembled and stored, and can be re-installed when used. Because its connection is relatively simple, it is easier to store under the premise of convenience in use, and the storage space is reduced;

4. The container bottle of the present invention adopts the installation method of upper and lower covers, which is more convenient for later cleaning and effectively ensures hygiene.

Description of drawings

Fig. 1 is the exploded view of embodiment 1 of the present utility model;

Fig. 2 is the structural representation of Embodiment 1 of the present utility model;

Fig. 3 is the structural representation of the holding bottle of the present utility model;

4 is an exploded view of Embodiment 2 of the present invention;

Fig. 5 is the structural representation of Embodiment 2 of the present utility model;

Among them, 1-suction nose head, 2-holding bottle, 201-upper installation cover, 202-lower installation cover, 203-bottle wall, 21-first holding bottle, 22-second holding bottle, 3-catheter assembly , 31 - first connecting pipe, 32 - second connecting pipe, 33 - third connecting pipe, 34 - three-way joint, 4 - differential pressure module.

Detailed ways

Embodiment 1: a special nasal aspirator for children for preventing respiratory diseases as shown in Figures 1 and 2, comprising a nasal suction head 1 that can be inserted into the nasal cavity of a child, for holding nasal liquid and/or cleaning solution and/or disinfection A bottle 2 for holding the medicinal liquid, a catheter assembly 3 for connecting the nose suction head 1 with the bottle 2, and a differential pressure module 4 for providing a pressure difference;

The holding bottle 2 includes a first holding bottle 21 for holding nasal fluid, and a second holding bottle 22 for holding cleaning liquid or disinfectant liquid;

As shown in FIG. 3 , the first bottle 21 and the second bottle 22 have the same structure, including an upper installation cover 201, a lower installation cover 202, and a bottle wall 203; the upper installation cover 201 and the lower installation cover 202 can respectively It is movably installed on the upper and lower ends of the bottle wall 203 through threads, and the upper installation cover 201, the lower installation cover 202, and the bottle wall 203 form a bottle cavity; the upper installation cover 201 is provided with two connecting pipes; one of the connecting pipes is a long connection The lower end of the tube extends into the bottom of the bottle cavity; the other connecting tube is a short connecting tube, and its lower end only penetrates the top of the bottle cavity;

As shown in FIG. 1 , the conduit assembly 3 includes a first connecting pipe 31, a second connecting pipe 32, a third connecting pipe 33 and a tee joint 34; one end of the first connecting pipe 31, one end of the second connecting pipe 32, One ends of the three connecting pipes 33 are respectively arranged on the three joints of the three-way joint 34; On the long connecting pipe on the upper mounting cover 201 of the bottle 21, the other end of the third connecting pipe 33 can be mounted on the long connecting pipe on the upper mounting cover 201 of the second holding bottle 22; and the second connecting pipe 32, The third connecting pipe 33 is provided with a flow stop clip;

As shown in FIG. 2 , there are two differential pressure modules 4 , and both of the two differential pressure modules 4 use a suction pipe with a suction nozzle at one end, and the other end of the two suction pipes can be installed on two short connecting pipes on the upper mounting covers 201 . superior.

The first connecting pipe 31 , the second connecting pipe 32 , the third connecting pipe 33 , and the suction pipe are all pipes made of TPE material.

When in use, after opening the upper installation cover 201 in the second holding bottle 22, add physiological saline with a concentration of 0.9%, and then install the cover 201 on the cover; then insert the nose suction head 1 into the child's nasal cavity to be treated Then open the stop clip on the second connecting pipe 32, close the stop clip on the third connecting pipe 33, and inhale through the mouth of the straw installed on the first holding bottle 21, the nasal secretions in the nasal cavity are The suction nozzle 1, the first connecting pipe 31 and the second connecting pipe 32 are sucked into the inside of the first holding bottle 21; , by blowing air to the straw installed in the second holding bottle 22 with the mouth, the physiological saline is cleaned inside the nasal cavity through the third connecting pipe 33, the first connecting pipe 31 and the nose suction head 1, and then flows out through the other nostril; if necessary For disinfection, hydrogen peroxide is added to the second holding bottle 22 .

Embodiment 2: The difference from Embodiment 1 is: as shown in Figures 4 and 5, the differential pressure module 4 adopts a rubber suction ball, and the air inlet/outlet port of the rubber suction ball can be installed on any short connection on the upper mounting cover 201 tube.

When in use, after opening the upper installation cover 201 in the second holding bottle 22, add physiological saline with a concentration of 0.9%, and then install the cover 201 on the cover; then insert the nose suction head 1 into the child's nasal cavity to be treated Then open the stop clip on the second connecting tube 32, close the stop clip on the third connecting tube 33; insert the rubber suction ball into the short connecting tube on the first holding bottle 21 after squeezing the rubber suction ball, wait for the rubber suction After the ball is bulged, pull it out, squeeze the rubber suction ball flat again and insert it into the short connecting tube on the first holding bottle 21, and repeat this process until the nasal secretions in the nasal cavity pass through the suction nose 1, the first connecting tube 31, The second connecting pipe 32 is sucked into the inside of the first holding bottle 21; then the stop clip on the second connecting pipe 32 is closed, the stop clip on the third connecting pipe 33 is opened, and the bulging rubber suction ball is inserted into the second connecting pipe 32. On the short connecting tube on the holding bottle 22, squeeze it flat, close the stop clip on the third connecting tube 33, pull out the squeezed rubber suction ball, and after it returns to the bulging state, insert the second holding bottle again. On the short connecting tube on 22, open the stop clip on the third connecting tube 33, squeeze the rubber suction ball flat, repeat this process until the physiological saline in the second holding bottle 22 passes through the third connecting tube 33, the first The connecting tube 31 and the nose suction head 1 clean the interior of the nasal cavity, and then flow out through the other nostril; if disinfection is required, alcohol with a concentration of 75% is added to the second holding bottle 22 .

Claims (3)

1. The special nasal aspirator for children for preventing respiratory diseases is characterized by comprising a nasal aspirator head (1) capable of being inserted into the nasal cavity of children, a containing bottle (2) for containing nasal liquid and/or cleaning liquid and/or disinfectant liquid, a catheter assembly (3) for connecting the nasal aspirator head (1) with the containing bottle (2), and a pressure difference module (4) for providing pressure difference;

the containing bottle (2) comprises a first containing bottle (21) for containing nasal liquid and a second containing bottle (22) for containing cleaning liquid or disinfectant liquid;

the first containing bottle (21) and the second containing bottle (22) adopt the same structure and respectively comprise an upper mounting cover (201), a lower mounting cover (202) and a bottle wall (203); the upper mounting cover (201) and the lower mounting cover (202) can be movably mounted at the upper end and the lower end of the bottle wall (203) respectively, and the upper mounting cover (201), the lower mounting cover (202) and the bottle wall (203) form a bottle cavity; two connecting pipes are arranged on the upper mounting cover (201) in a penetrating way; one connecting pipe is a long connecting pipe, and the lower end of the long connecting pipe extends into the bottom of the bottle cavity; the other connecting pipe is a short connecting pipe, and the lower end of the short connecting pipe only penetrates through the top of the bottle cavity;

the catheter assembly (3) comprises a first connecting tube (31), a second connecting tube (32), a third connecting tube (33) and a three-way joint (34); one end of the first connecting pipe (31), one end of the second connecting pipe (32) and one end of the third connecting pipe (33) are respectively arranged on three joints of the three-way joint (34); the other end of the first connecting pipe (31) can be arranged on the nose suction head (1), the other end of the second connecting pipe (32) can be arranged on a long connecting pipe on one upper mounting cover (201), and the other end of the third connecting pipe (33) can be arranged on a long connecting pipe on the other upper mounting cover (201); and the second connecting pipe (32) and the third connecting pipe (33) are both provided with a flow stopping clip.

2. The nasal aspirator for children for preventing respiratory diseases according to claim 1, wherein the pressure difference module (4) is a suction tube with a suction nozzle at one end, and the other end of the suction tube can be installed on a short connecting tube on any one of the upper installation covers (201).

3. The nasal aspirator for children for preventing respiratory diseases according to claim 1, wherein the pressure difference module (4) is a rubber bulb, and the inlet/outlet port of the rubber bulb can be installed on a short connecting tube on any one of the upper installation covers (201).

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