CN213048752U - Throat sprayer - Google Patents

Abstract

The utility model discloses a throat atomizer, including the stock solution chamber, the fixed cylinder piece that is provided with in stock solution chamber top, run through in the cylinder piece and be provided with catheter and air duct, air duct one end is connected with the gasbag, the one end that the gasbag was kept away from to the air duct runs through the stock solution chamber, the one end that the cylinder piece is close to the gasbag is connected with L type support, the gasbag laminates mutually with L type support, catheter top cover is equipped with the sleeve pipe, the stock solution chamber is run through to the catheter bottom, the cover intraductal activity of pipe is provided with the transfer line. The utility model discloses a with outside pulling of transfer line to appropriate length, adapt to different human structures for atomizer can stretch into nasal cavity, oral cavity and throat region, will cover the body cover and spraying the department, press down the gasbag and spray anesthetic from atomizer with anesthetic, realize spraying anesthetic to the internal region of cover, spray anesthetic to the assigned position that needs spout the medicine, spray effectually, reduce the waste of anesthetic simultaneously.

Description

Throat sprayer

Technical Field

The utility model relates to the technical field of medical facilities, concretely relates to throat atomizer.

Background

The throat is generally called as pharynx and larynx in traditional Chinese medicine, after the oral cavity and the nasal cavity, the cavity above the esophagus is the pharynx, the upper end of a near trachea in the laryngeal cavity is the larynx, surface anesthesia of the pharyngeal region is often required to be performed in current clinical medical work, the specific implementation method is that local anesthetic is acted on oral mucosa and mucosa of the pharyngeal region to enable the local anesthetic to generate anesthesia, and a throat sprayer is mainly used.

The prior art has the following defects: most blind purposes of current throat atomizer spray the narcotic in nasal cavity, oral cavity and throat region, spray the effect and lead to the fact the narcotic seriously extravagant simultaneously, and current throat atomizer is the fixed length mostly, because there is the difference between the individual people to can not be applicable to different crowds, and then lead to the overall practicality of throat atomizer relatively poor.

The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a throat atomizer, through outwards spurring the transfer line to appropriate length, adapt to different human structures for atomizer can stretch into to the nasal cavity, oral cavity and throat are regional, will cover the body cover in the department of spraying, press down the gasbag with the anaesthetic from atomizer blowout, realize spraying anaesthetic to the internal region of cover, spray anaesthetic to the assigned position that needs spout the medicine, spray effectually, reduce anaesthetic's waste simultaneously, in order to solve the problem among the above-mentioned background art.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a throat atomizer, includes the stock solution chamber, the fixed cylinder piece that is provided with in stock solution chamber top, run through in the cylinder piece and be provided with catheter and air duct, air duct one end is connected with the gasbag, the one end that the gasbag was kept away from to the air duct runs through the stock solution chamber, the one end that the cylinder piece is close to the gasbag is connected with L type support, the gasbag laminates with L type support mutually, catheter top cover is equipped with the sleeve pipe, the stock solution chamber is run through to the catheter bottom, the cover intraductal activity is provided with the transfer line, be connected with the bellows between transfer line and the catheter, the fixed atomizer and the cover body that are provided with of one end that the bellows were.

Preferably, the top of the liquid guide pipe is fixedly provided with a retaining ring, and the sleeve is fixedly connected with the retaining ring.

Preferably, one side of the top of the infusion tube, which is close to the corrugated tube, is fixedly provided with a limiting block, the top of the sleeve is fixedly provided with a limiting groove, and the limiting block is movably arranged in the limiting groove.

Preferably, the bottom of the cover body is fixedly provided with a soft gasket, and the soft gasket is matched with the cover body.

Preferably, a liquid inlet is fixedly arranged at the top of the liquid storage cavity, a sealing piston cover is arranged in the liquid inlet, and a pull ring is fixedly arranged at the end part of the sealing piston cover.

Preferably, the bottom of the liquid guide pipe extends to the bottom of the liquid storage cavity, and one end, far away from the air bag, of the air guide pipe is arranged at the top of the liquid storage cavity.

Preferably, the top of the cover body is arranged in an arc shape.

Preferably, the cover body is a transparent plastic material component.

In the technical scheme, the utility model provides a technological effect and advantage:

through outwards pulling the transfer line, under the effect of bellows, the extension is realized to the transfer line, according to different human structures with the transfer line stretch to different length, make atomizer can stretch into to the nasal cavity, oral cavity and throat are regional, realize spraying narcotic to different crowds, stretch into to patient's oral cavity with atomizer and the cover body, cover the body cover and spraying the department, press the gasbag, the gasbag is with gaseous leading-in to the stock solution intracavity, thereby the increase of stock solution intracavity pressure is with narcotic from catheter input to bellows and transfer line, through atomizer blowout, realize spraying narcotic to the internal region of cover, the assigned position of spouting the medicine to needs sprays narcotic, it is effectual to spray, reduce the waste of narcotic simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention.

Fig. 3 is an enlarged view of a portion B of fig. 1 according to the present invention.

Fig. 4 is a usage scenario diagram of the present invention.

Description of reference numerals:

1. a liquid storage cavity; 2. an air duct; 3. an L-shaped bracket; 4. an air bag; 5. a catheter; 6. a cylindrical block; 7. a sleeve; 8. a retainer ring; 9. a bellows; 10. a transfusion tube; 11. a cover body; 12. a soft gasket; 13. an atomizing spray head.

Detailed Description

Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.

Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.

The utility model provides a throat sprayer as shown in figures 1-4, which comprises a liquid storage cavity 1, a cylindrical block 6 is fixedly arranged at the top of the liquid storage cavity 1, a liquid guide pipe 5 and an air guide pipe 2 are arranged in the cylindrical block 6 in a penetrating way, one end of the air duct 2 is connected with an air bag 4, one end of the air duct 2 far away from the air bag 4 penetrates through the liquid storage cavity 1, one end of the cylindrical block 6 close to the air bag 4 is connected with an L-shaped bracket 3, the air bag 4 is jointed with the L-shaped bracket, the top of the liquid guide tube 5 is sleeved with a sleeve 7, the bottom of the liquid guide tube 5 penetrates through the liquid storage cavity 1, an infusion tube 10 is movably arranged in the sleeve 7, a corrugated pipe 9 is connected between the infusion tube 10 and the liquid guide pipe 5, an atomizing nozzle 13 and a cover body 11 are fixedly arranged at one end of the infusion tube 10, which is far away from the corrugated pipe 9, and the atomizing nozzle 13 is arranged in the cover body 11.

Further, in the above technical scheme, a retaining ring 8 is fixedly arranged at the top of the liquid guide tube 5, and the sleeve 7 is fixedly connected with the retaining ring 8, so that the sleeve 7 and the infusion tube 10 are fixed, and the fixing effect is good.

Further, in the above technical scheme, a limiting block is fixedly arranged on one side of the top of the infusion tube 10 close to the bellows 9, a limiting groove is fixedly arranged on the top of the sleeve 7, and the limiting block is movably arranged in the limiting groove to limit the infusion tube 10 and prevent the infusion tube 10 from rotating.

Further, in the above technical solution, the bottom of the cover body 11 is fixedly provided with a soft gasket 12, and the soft gasket 12 is arranged in match with the cover body 11, so as to increase the comfort of the contact between the cover body 11 and the cavity tissue.

Further, in the above technical scheme, the fixed inlet that is provided with in 1 top in stock solution chamber, be provided with sealed piston cap in the inlet, sealed piston cap end fixing is provided with the pull ring, is convenient for add the narcotic, realizes sealing to stock solution chamber 1.

Further, in the above technical scheme, the bottom of the liquid guide tube 5 extends to the bottom of the liquid storage cavity 1, one end of the air guide tube 2, which is far away from the air bag 4, is arranged at the top of the liquid storage cavity 1, and anesthetic is discharged into the liquid guide tube 5 through air guide.

Further, in the above technical scheme, the top of the cover body 11 is arc-shaped, so as to prevent damage to the cavity tissue.

Further, in the above technical solution, the cover 11 is a transparent plastic member, which is convenient for observing the area of the cover.

The implementation mode is specifically as follows: the sealed piston cover is opened, anesthetic is added into the liquid storage cavity 1, during actual use, the infusion tube 10 is pulled outwards, under the action of the corrugated tube 9, the infusion tube 10 is extended, the infusion tube 10 is stretched to different lengths according to different human body structures, so that the atomizer 13 can extend into nasal cavities, oral cavities and throat areas under the action of friction force between the infusion tube 10 and the sleeve 7, the infusion tube 10 and the sleeve 7 are relatively fixed, therefore, anesthetic is sprayed to different people, when adjustment is completed, the atomizer 13 and the mask body 11 extend into the oral cavity of a patient, the mask body 11 is covered at a spraying position, the air bag 4 is pressed, the air bag 4 guides gas into the liquid storage cavity 1, the pressure intensity in the liquid storage cavity 1 is increased, so that anesthetic is input into the corrugated tube 9 and the infusion tube 10 from the liquid guide tube 5 and is sprayed out through the atomizer 13, and anesthetic is sprayed into the area in the mask body 11, the assigned position to spouting the medicine to needs sprays the narcotic, it is effectual to spray, reduce the waste of narcotic simultaneously, this embodiment has specifically solved the most blind purpose of the current throat atomizer that exists among the prior art and has sprayed narcotic in the nasal cavity, in oral cavity and the throat region, it is serious extravagant to spray the effect and cause narcotic simultaneously, and current throat atomizer is the fixed length mostly, because there is the difference between the individual people, thereby can not be applicable to different crowds, and then lead to the relatively poor problem of the whole practicality of throat atomizer.

This practical theory of operation: through outwards pulling transfer line 10 to appropriate length, adapt to different human structures for atomizer 13 can stretch into nasal cavity, oral cavity and throat region, covers 11 covers the department of spraying with the cover body, presses gasbag 4 and spouts anaesthetic from atomizer 13, realizes spraying anaesthetic to the region in the cover body 11, sprays anaesthetic to the assigned position that needs spout the medicine.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims (8)

1. A throat nebulizer, comprising a liquid storage chamber (1), characterized in that: the liquid storage device is characterized in that a cylindrical block (6) is fixedly arranged at the top of the liquid storage cavity (1), a liquid guide pipe (5) and an air guide pipe (2) are arranged in the cylindrical block (6) in a penetrating mode, one end of the air guide pipe (2) is connected with an air bag (4), one end, far away from the air bag (4), of the air guide pipe (2) penetrates through the liquid storage cavity (1), one end, close to the air bag (4), of the cylindrical block (6) is connected with an L-shaped support (3), the air bag (4) is attached to the L-shaped support, a sleeve (7) is sleeved at the top of the liquid guide pipe (5), the bottom of the liquid guide pipe (5) penetrates through the liquid storage cavity (1), a liquid conveying pipe (10) is movably arranged in the sleeve (7), a corrugated pipe (9) is connected between the liquid conveying pipe (10) and the liquid, the atomizing nozzle (13) is arranged in the cover body (11).

2. A throat nebulizer according to claim 1, wherein: the top of the liquid guide pipe (5) is fixedly provided with a check ring (8), and the sleeve (7) is fixedly connected with the check ring (8).

3. A throat nebulizer according to claim 1, wherein: a limiting block is fixedly arranged on one side, close to the corrugated pipe (9), of the top of the infusion tube (10), a limiting groove is fixedly arranged on the top of the sleeve (7), and the limiting block is movably arranged in the limiting groove.

4. A throat nebulizer according to claim 1, wherein: the bottom of the cover body (11) is fixedly provided with a soft gasket (12), and the soft gasket (12) is matched with the cover body (11).

5. A throat nebulizer according to claim 1, wherein: the liquid storage cavity (1) is fixedly provided with a liquid inlet at the top, a sealing piston cover is arranged in the liquid inlet, and a pull ring is fixedly arranged at the end part of the sealing piston cover.

6. A throat nebulizer according to claim 1, wherein: the bottom of the liquid guide tube (5) extends to the bottom of the liquid storage cavity (1), and one end, far away from the air bag (4), of the air guide tube (2) is arranged at the top of the liquid storage cavity (1).

7. A throat nebulizer according to claim 1, wherein: the top of the cover body (11) is arranged in an arc shape.

8. A throat nebulizer according to claim 1, wherein: the cover body (11) is a transparent plastic material component.

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