CN219049447U - Knob-adjusting nasal cavity flusher - Google Patents

Abstract

The utility model relates to the field of medical equipment, in particular to a knob-adjusting nasal cavity flusher, which comprises a circular tube main body, wherein the interior of the circular tube main body is divided into a liquid medicine cavity and a waste liquid cavity through a partition plate, a support is fixed at the top of the circular tube main body, a nozzle is sleeved on the support, a siphon is also fixed in the circular tube main body, an atomization inner core is sleeved on the siphon, a gas release pipe communicated with the siphon is also fixed on one side of the siphon, a gas release hole penetrating through the gas release pipe is arranged on the gas release pipe, a knob which is rotationally connected with the circular tube main body is also arranged on the circular tube main body at the gas release position, a positioning tube is fixed on the knob at a position corresponding to the gas release pipe, the tail end of the positioning tube is arranged in the gas release pipe and is rotationally connected with the gas release pipe, and a gas outlet penetrating through the positioning tube is arranged at a position corresponding to the gas release hole. The device realizes the arbitrary flow regulation of washing by rotating the knob, thereby meeting the use requirements of different patients.

Description

Knob-adjusting nasal cavity flusher

[ field of technology ]

The utility model relates to the field of medical appliances, in particular to a knob-adjusting type nasal cavity flusher.

[ background Art ]

In the current clinical work of the otorhinolaryngology, irrigation of the nasal cavity is a relatively common work. The operation is simple, the discomfort of the patient is small, and the cleaning and treatment effects can be achieved. When a patient has chronic and acute nasal diseases or has nasal operation, the effects of cleaning, moistening, sterilizing, diminishing inflammation and resisting allergy can be achieved through the nasal cavity flushing, so that the nasal cavity can be restored to the normal physiological environment.

At present, the nasal cavity flusher commonly used on the market does not have adjusting button, just begins automatic hydrojet after switching on the air supply, and the patient can not pause midway, and some have adjusting button, and the patient only can continuously push down the button when lasting hydrojet washs, and this can cause hand fatigue to the patient, also has the nasal cavity flusher to set up the buckle in the button position, will drain through the button to block up the button card is fixed with the button on the buckle, like patent application number: 202021046360.2 an adjustable button nasal cavity flusher, adjusting button when being in the free state, the sealing valve does not seal the side opening, and the air current is discharged from the side opening in the main part, and nasal part washing liquid can not blowout, presses adjusting button, and the sealing valve seals the side opening, and the air current is spouted from the top along predetermined air flue, carries the washing liquid blowout to in pushing down the buckle through pressing adjusting button, the sealing valve continuously seals the side opening, but this kind of nasal cavity flusher can't adjust the flow of washing wantonly, has influenced patient's washing effect.

The utility model is researched and proposed for overcoming the defects of the prior art.

[ utility model ]

The utility model aims to overcome the defects of the prior art and provides a knob-adjusting type nasal cavity flusher.

The utility model can be realized by the following technical scheme:

the utility model discloses a knob-adjusting nasal cavity flusher, which comprises a circular tube main body, wherein the interior of the circular tube main body is divided into a liquid medicine cavity and a liquid waste cavity through a partition plate, a support is fixed at the top of the circular tube main body, a nozzle is sleeved on the support, a siphon is also fixed in the circular tube main body, an atomization inner core is sleeved on the siphon, a gas release pipe communicated with the siphon is also fixed on one side of the siphon, a gas vent penetrating through the gas release pipe is arranged on the gas release pipe, a knob which is rotationally connected with the circular tube main body is also arranged on the circular tube main body at the gas release pipe position, a positioning pipe is fixed on the knob at a position corresponding to the gas release pipe, the tail end of the positioning pipe is arranged in the gas release pipe and is rotationally connected with the gas release pipe, and a gas outlet penetrating through the positioning pipe is arranged on the positioning pipe at a position corresponding to the gas vent. The nasal cavity flushing principle is that liquid medicine or normal saline is poured into a liquid medicine cavity, the bottom of a siphon pipe is connected with an air pipe of an air supply device through a connector, air discharged by the air supply device is discharged to an atomization inner core position through an air hole at the top of the siphon pipe after entering the siphon pipe through the connector, the air flows in a gap between the atomization inner core and the siphon pipe, the air is discharged to the liquid medicine cavity through the gap between the bottom of the atomization inner core and the liquid medicine cavity to atomize the liquid medicine in the liquid medicine cavity, the liquid medicine is sprayed out through a nozzle after being atomized to flush and treat the nasal cavity of a patient, the flushed liquid medicine and dirt are discharged into a waste liquid cavity to be collected and treated, an air discharge pipe is arranged on the siphon pipe, an air discharge hole is arranged on the air discharge pipe, a positioning pipe is arranged in the air discharge pipe, when the air discharge hole is overlapped with the air discharge hole, after the gas enters the siphon, as the atomizing inner core is sleeved on the siphon and the liquid medicine is filled in the gap position between the atomizing inner core and the liquid medicine cavity, when the gas flow entering the gap position between the atomizing inner core and the liquid medicine cavity is smaller, the gas flow cannot push the liquid medicine, namely, the gas flow enters the gas release pipe and is discharged after passing through the gas outlet hole and the gas exhaust hole, the gas release pipe rotates along with the knob by rotating the knob, the gas outlet hole on the positioning pipe rotates along with the positioning pipe, the overlapping position of the gas outlet hole and the gas exhaust hole is gradually reduced, the gas flow discharged through the gas release pipe is gradually reduced, the gas flow entering the gap between the atomizing inner core and the siphon is increased, thereby realizing the regulation of the flow rate of the liquid medicine sprayed by the nozzle, when the gas outlet hole and the gas exhaust hole are staggered, namely, the gas exhaust hole is blocked by the pipe wall of the positioning pipe, the gas discharged by the gas supply device is sprayed by the nozzle, the flow rate sprayed by the nozzle is maximum, the device adjusts the overlapping degree of the exhaust hole and the air outlet hole by rotating the knob so as to adjust the size of the airflow exhausted through the air release pipe, and then adjusts the size of the airflow exhausted from the nozzle position, thereby realizing the adjustment of the flow of flushing the nasal cavity flusher, and realizing the arbitrary flow adjustment of flushing by rotating the knob so as to meet the use requirements of different patients.

Preferably, the support comprises a sealing plate covered above the liquid medicine cavity, an air duct is further fixed on the sealing plate, the nozzle is sleeved on the air duct, and a waste liquid port penetrating through the support is further formed in the support on one side of the sealing plate. The liquid waste after flushing can be prevented from entering the liquid medicine cavity to pollute the liquid medicine by arranging the sealing plate, and the liquid waste after flushing is discharged into the liquid waste cavity through the liquid waste port to be collected.

Preferably, the bottom of the siphon tube is connected with the air supply device through a connector.

Preferably, a limiting block is further fixed on the positioning pipe, and a limiting groove is formed in the position, corresponding to the limiting block, of the air leakage pipe. The stopper slides in the spacing groove, and the stopper is when spacing groove one end, and venthole and exhaust hole coincidence on the registration arm, nozzle position are not discharged the air current, and the stopper rotates the spacing groove other end along with the registration arm, and the registration arm is with the exhaust hole shutoff completely, and nozzle position flow is biggest, can realize the location and the spacing to the registration arm through setting up stopper and spacing groove.

Preferably, a sealing groove is formed in the inner wall of the air leakage pipe, and a sealing ring which is arranged around the positioning pipe is arranged at a position, corresponding to the sealing groove, on the positioning pipe. By arranging the sealing ring between the positioning pipe and the air leakage pipe, air flow can be prevented from being discharged through a gap between the positioning pipe and the air leakage pipe.

Preferably, an adjusting mark is arranged on the outer wall of the circular tube main body, and a positioning mark is arranged on the knob. Through setting up regulation sign and corresponding location sign, can the audio-visual confirmation flow size, conveniently adjust nozzle spun flow.

Preferably, the air supply device is an air compressor. When the compressor is used at home, the compressor is directly connected with the compressor.

Preferably, the air supply device is a medical oxygen supply device. When the medical oxygen supply device is used in a ward, the medical oxygen supply device is directly connected with a medical oxygen supply device in the ward.

Compared with the prior art, the utility model has the following advantages:

1. the device adjusts the overlapping degree of the exhaust hole and the air outlet hole by rotating the knob, thereby realizing the adjustment of the air flow size discharged through the air release pipe, and further adjusting the air flow size discharged from the nozzle position, so as to realize the adjustment of the flow of the nasal cavity flusher.

2. The device realizes the arbitrary flow regulation of washing by rotating the knob, thereby meeting the use requirements of different patients.

[ description of the drawings ]

The utility model is described in further detail below with reference to the attached drawing figures, wherein:

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

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a front view of the present utility model;

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;

FIG. 5 is an enlarged view of FIG. 4 at B;

FIG. 6 is a schematic view of an assembled knob and positioning tube;

in the figure: 1. a round tube main body; 2. a partition plate; 3. a liquid medicine cavity; 4. a waste liquid chamber; 5. a siphon tube; 6. a gas discharge tube; 7. a connector; 8. an atomizing inner core; 9. a bracket; 10. a waste liquid port; 11. a sealing plate; 12. an air duct; 13. a nozzle; 14. a knob; 15. a positioning tube; 16. an air outlet hole; 17. an exhaust hole; 18. sealing grooves; 19. a seal ring; 20. a limit groove; 21. a limiting block; 22. adjusting the identification; 23. positioning identification;

[ detailed description ] of the utility model

Embodiments of the present utility model will be described in detail below with reference to the attached drawings:

example 1:

as shown in fig. 1 to 6, this embodiment discloses a knob-adjusting nasal cavity flusher, including a circular tube main body 1, the inside of the circular tube main body 1 is divided into a liquid medicine cavity 3 and a waste liquid cavity 4 through a partition plate 2, a support 9 is fixed at the top of the circular tube main body 1, a nozzle 13 is sleeved on the support 9, a siphon pipe 5 is also fixed in the circular tube main body 1, an atomizing inner core 8 is sleeved on the siphon pipe 5, a gas release pipe 6 communicated with the siphon pipe 5 is also fixed on one side of the siphon pipe 5, a vent hole 17 penetrating through the gas release pipe 6 is arranged on the gas release pipe 6, a knob 14 rotationally connected with the circular tube main body 1 is also arranged on the circular tube main body 1 at the position of the gas release pipe 6, a positioning tube 15 is fixed at the position corresponding to the gas release pipe 6 on the knob 14, the tail end of the positioning tube 15 is arranged in the gas release pipe 6 and rotationally connected with the gas release pipe 6, and a gas outlet hole 16 penetrating through the positioning tube 15 is arranged at the position corresponding to the vent hole 17. The nasal cavity flushing principle is that liquid medicine or normal saline is poured into a liquid medicine cavity 3, the bottom of a siphon pipe 5 is connected with an air pipe of an air supply device through a connector 7, air discharged by the air supply device enters the siphon pipe 5 through the connector 7 and then is discharged to the position of an atomization inner core 8 through an air hole at the top of the siphon pipe 5, the air flows in a gap between the atomization inner core 8 and the siphon pipe 5, the air is discharged into the liquid medicine cavity 3 through the gap between the bottom of the atomization inner core 8 and the liquid medicine cavity 3 to atomize the liquid medicine in the liquid medicine cavity 3, the liquid medicine is sprayed out through a nozzle 13 after being atomized to flush and treat the nasal cavity of a patient, the flushed liquid medicine and dirt are discharged into a waste liquid cavity 4 to be collected and treated, an air discharge pipe 6 is arranged on the siphon pipe 5, an air discharge hole 17 is arranged on the air discharge pipe 6, a positioning pipe 15 is arranged in the air discharge pipe 6, an air outlet 16 is arranged on the positioning pipe 15, when the exhaust hole 17 is overlapped with the exhaust hole 16, after the gas enters the siphon pipe 5, as the atomizing inner core 8 is sleeved on the siphon pipe 5, and the liquid medicine is filled in the gap position between the atomizing inner core 8 and the liquid medicine cavity 3, when the gas flow entering the gap position between the atomizing inner core 8 and the liquid medicine cavity 3 is smaller, the gas flow cannot push the liquid medicine, namely, the gas flow enters the gas release pipe 6 and is discharged after passing through the exhaust hole 16 and the exhaust hole 17, the positioning pipe 15 rotates along with the knob 14 through rotating the knob 14, the gas outlet hole 16 on the positioning pipe 15 rotates along with the positioning pipe 15, the overlapping position of the gas outlet hole 16 and the exhaust hole 17 is gradually reduced, the gas flow discharged through the gas release pipe 6 is gradually reduced, the gas flow entering the gap between the atomizing inner core 8 and the siphon pipe 5 is increased, thereby realizing the regulation of the liquid medicine flow sprayed by the nozzle 13, after the gas outlet hole 16 is staggered with the exhaust hole 17, that is, the pipe wall of the positioning pipe 15 plugs the exhaust hole 17, the gas discharged by the gas supply device is totally sprayed out through the nozzle 13, the flow sprayed out by the nozzle 13 is maximum, the overlapping degree of the exhaust hole 17 and the gas outlet 16 is adjusted by rotating the knob 14, so that the size of the gas flow discharged through the gas release pipe 6 is adjusted, the size of the gas flow discharged from the position of the nozzle 13 is further adjusted, the flow of flushing of the nasal cavity flusher is adjusted, and the device realizes any flow adjustment of flushing by rotating the knob 14, thereby meeting the use requirements of different patients.

Wherein, support 9 contains the closing plate 11 that covers in liquid medicine chamber 3 top, still is fixed with air duct 12 on the closing plate 11, and nozzle 13 cover is established on air duct 12, still is provided with the waste liquid mouth 10 that runs through support 9 on support 9 one side of closing plate 11. By arranging the sealing plate 11, the waste liquid after flushing can be prevented from entering the liquid medicine cavity 3 to pollute the liquid medicine, and the waste liquid after flushing is discharged into the waste liquid cavity 4 through the waste liquid port 10 to be collected.

Wherein, siphon 5 bottom is connected with air feeder through connector 7.

Example 2:

the embodiment discloses a knob-adjusting nasal cavity flusher, based on the structure and principle of embodiment 1, a limiting block 21 is also fixed on a positioning tube 15, and a limiting groove 20 is arranged on a position on a bleeder 6 corresponding to the limiting block 21. The limiting block 21 slides in the limiting groove 20, when the limiting block 21 is arranged at one end of the limiting groove 20, the air outlet hole 16 on the positioning tube 15 is overlapped with the air outlet hole 17, the air flow is not discharged from the position of the nozzle 13, when the limiting block 21 rotates to the other end of the limiting groove 20 along with the positioning tube 15, the air outlet hole 17 is completely blocked by the positioning tube 15, the flow at the position of the nozzle 13 is maximum, and the positioning and limiting of the positioning tube 15 can be realized by arranging the limiting block 21 and the limiting groove 20.

Example 3:

the embodiment discloses a knob-adjusting nasal cavity flusher, based on the structure and principle of embodiment 1 or embodiment 2, the air supply device is an air compressor. When the compressor is used at home, the compressor is directly connected with the compressor.

Example 4:

the embodiment discloses a knob-adjusting nasal cavity flusher, and the air supply device is a medical oxygen supply device based on the structure and principle of embodiment 1 or embodiment 2. When the medical oxygen supply device is used in a ward, the medical oxygen supply device is directly connected with a medical oxygen supply device in the ward.

Example 5:

the present embodiment discloses a knob-adjusting nasal cavity flusher, based on the structure and principle of any one of embodiments 1 to 4, a seal groove 18 is provided on the inner wall of the air leakage tube 6, and a seal ring 19 provided on the positioning tube 15 corresponding to the seal groove 18 and surrounding the positioning tube 15 is provided. By providing the sealing ring 19 between the positioning tube 15 and the leakage tube 6, the air flow can be prevented from being discharged through the gap between the positioning tube 15 and the leakage tube 6.

Example 6:

the embodiment discloses a knob-adjusting nasal cavity flusher, on the basis of the structure and principle of any one of embodiments 1 to 5, an adjusting mark 22 is arranged on the outer wall of a circular tube main body 1, and a positioning mark 23 is arranged on a knob 14. The flow can be visually confirmed by arranging the adjusting marks 22 and the corresponding positioning marks 23, and the flow sprayed out by the nozzle 13 can be conveniently adjusted.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that various changes, modifications, substitutions and alterations can be made herein by those skilled in the art without departing from the technical principles of the present utility model, and such changes, modifications, substitutions and alterations are also to be regarded as the scope of the utility model.

Claims (6)

1. The utility model provides a knob regulation formula nasal cavity flusher, contains the pipe main part, the pipe main part is inside to be separated into liquid medicine chamber and waste liquid chamber through the baffle, pipe main part top is fixed with the support, the cover is equipped with the nozzle on the support, the pipe main part is inside still to be fixed with siphon, its characterized in that: the novel siphon is characterized in that an atomization inner core is sleeved on the siphon, a gas discharge pipe communicated with the siphon is further fixed on one side of the siphon, a gas discharge hole penetrating through the gas discharge pipe is formed in the gas discharge pipe, a knob rotationally connected with the circular pipe body is further arranged on the circular pipe body at the position of the gas discharge pipe, a positioning pipe is fixed on the knob at the position corresponding to the gas discharge pipe, the tail end of the positioning pipe is arranged in the gas discharge pipe and rotationally connected with the gas discharge pipe, and a gas outlet penetrating through the positioning pipe is formed in the position corresponding to the gas discharge hole.

2. The knob-adjusting nasal irrigator of claim 1, wherein: the support contains the closing plate that covers in the liquid medicine chamber top, still be fixed with the air duct on the closing plate, the nozzle cover is established on the air duct, still be provided with the waste liquid mouth that runs through the support on the support of closing plate one side.

3. The knob-adjusting nasal irrigator of claim 1, wherein: the bottom of the siphon pipe is connected with the air supply device through a connector.

4. The knob-adjusting nasal irrigator of claim 1, wherein: and a limiting block is also fixed on the positioning pipe, and a limiting groove is formed in the position, corresponding to the limiting block, of the air leakage pipe.

5. The knob-adjusting nasal irrigator of claim 1, wherein: the inner wall of the air leakage pipe is provided with a sealing groove, and a sealing ring which is arranged around the positioning pipe is arranged at a position on the positioning pipe corresponding to the sealing groove.

6. The knob-adjusting nasal irrigator of claim 1, wherein: an adjusting mark is arranged on the outer wall of the circular tube main body, and a positioning mark is arranged on the knob.

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