CN217244990U

CN217244990U - Special nasal humidifier for ear-nose-throat department

Info

Publication number: CN217244990U
Application number: CN202220827857.0U
Authority: CN
Inventors: 李海; 康燕
Original assignee: Xuanhan People's Hospital Xuanhan Psychiatric Hospital
Current assignee: Xuanhan People's Hospital Xuanhan Psychiatric Hospital
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-08-23
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a special nasal humidifier for otolaryngological department, which comprises a breathable outer cylinder and an inner cylinder, wherein the inner cylinder is arranged in the breathable outer cylinder, one end of the inner cylinder is fixedly connected with one end of the breathable outer cylinder in a sealing way, a slide cylinder is arranged in the breathable outer cylinder and fixedly connected with the other end of the inner cylinder in a sealing way, the outer wall of the slide cylinder is provided with a through hole, a slide plate is axially and slidably arranged in the slide cylinder, and the slide plate slides towards the inner cylinder to be close to the inner cylinder so as to seal the other end of the inner cylinder; the outer wall of the breathable outer barrel is sleeved with a water absorption sleeve, the outer part of the water absorption sleeve is tightly sealed and sleeved with a check ring, and the other end of the breathable outer barrel is fixedly connected with a baffle in a sealing mode. Has the beneficial effects that: the utility model discloses a dedicated nasal cavity humidifier of otolaryngology branch of academic or vocational study small in size uses in can the disect insertion nostril, and it is very convenient to need not to hold and carry, more need not consume the electric energy humidification air with the help of the humidifier, so use cost is low, does not influence in the treatment process yet and drinks and eat and freely move about, uses and experiences.

Description

Special nasal humidifier for ear-nose-throat department

Technical Field

The utility model relates to the field of medical equipment, in particular to dedicated nasal cavity humidifier of otolaryngology branch of academic or vocational study.

Background

When patients who have undergone nasal cavity surgery suffer from nasal mucosa injury, the nasal mucosa is damaged to a certain extent, and the moistening function of air inhaled by the nose is lost, so that the nasal cavity bleeding is caused when the nose inhales dry air, and therefore doctors usually adopt a nasal humidifier to perform hemostasis treatment when the patients go to a doctor in the department of otorhinolaryngology.

Nasal cavity humidifier among the prior art all comprises a humidifier of gauze mask intercommunication basically, for example the patent that application number is CN201822046176.7 shows, this type of nasal cavity humidifier is bulky, it is inconvenient to carry, the humidifier need the circular telegram just can work, high use cost, need handheld nasal cavity humidifier during the use, both hands are occupied, influence other operations of patient, for example play the cell-phone, and mouth and nose are covered by the gauze mask and can not drink water and eat the thing in the treatment process, more can not freely move about in order to avoid tearing the pipeline at will, use experience is poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a dedicated nasal cavity humidifier of otolaryngology branch of academic or vocational study to solve the current nasal cavity humidifier volume that mentions in the above-mentioned background art and carry inconveniently greatly, it is high to electrify to produce the moisture use cost, can not drink water and eat the thing in the treatment process, more can not freely move about at will, uses and experiences poor problem.

In order to solve the above problems, the utility model provides a special nasal humidifier for otolaryngology department, which comprises a breathable outer cylinder and an inner cylinder arranged in the breathable outer cylinder, wherein one end of the inner cylinder is fixedly connected with one end of the breathable outer cylinder in a sealing manner;

the outer wall of the breathable outer barrel is sleeved with a water absorption sleeve, the outer part of the water absorption sleeve is tightly sealed and sleeved with a check ring, and the other end of the breathable outer barrel is fixedly connected with a baffle in a sealing mode.

In one embodiment, the air-permeable outer cylinder and the inner cylinder are both in a circular truncated cone shape.

In one embodiment, the other end of the inner cylinder extends into the slide cylinder.

In one embodiment, the outer diameter of the retainer ring is larger than the maximum outer diameter of the air-permeable outer cylinder.

In one embodiment, the ends of the air-permeable outer cylinder and the inner cylinder with larger outer diameters are fixedly connected together in a sealing manner.

In one embodiment, the diameter of the slide plate is greater than the minimum inner diameter of the inner barrel.

In one embodiment, the slide cartridge is open at both ends.

In one embodiment, the baffle is fixedly connected with a clamping rod, and the clamping rod is used for fixing the nasal humidifier in the nostril.

In one embodiment, a patch is fixedly arranged at one end of the clamping rod far away from the baffle.

Has the advantages that: the utility model discloses a dedicated nasal cavity humidifier of otolaryngology branch of academic or vocational study small in size uses in can the disect insertion nostril, need not to hold to carry very conveniently, more need not consume the electric energy humidification air with the help of the humidifier, so use cost is low, does not influence among the treatment process yet and drinks and eat thing and free activity, uses and experiences.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of the nasal humidifier of the present invention;

FIG. 2 is a left side view of the nasal humidifier for otolaryngology of the present invention;

FIG. 3 is a right side view of the nasal humidifier of the present invention;

FIG. 4 is a schematic view of the nasal humidifier of the present invention, shown in cross-section A-A of FIG. 2;

fig. 5 is an enlarged view of a portion B in fig. 4.

The reference numerals are explained below:

1. a breathable outer cylinder; 2. an inner barrel; 3. a slide cylinder; 4. a through hole; 5. a slide plate; 6. a water-absorbing sleeve; 7. a retainer ring; 8. a baffle plate; 9. a clamping bar; 10. pasting a piece; 11. a nose; 12. the nostrils.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "secured" are to be construed broadly, and thus, for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a dedicated nasal cavity humidifier of otolaryngology branch of academic or vocational study.

In an embodiment of the present invention, as shown in fig. 1-4, the nasal humidifier dedicated for otolaryngology department includes an air-permeable outer cylinder 1 and an inner cylinder 2 disposed in the air-permeable outer cylinder 1 and having a left end hermetically connected to the left end of the air-permeable outer cylinder 1, the air-permeable outer cylinder 1 is made of a rigid air-permeable material, such as a mesh plate, preferably, the mesh plate is made of a paperboard, so as to reduce cost, the inner cylinder 2 is made of an air-impermeable material, such as a cardboard or a rigid plastic plate, the air-permeable outer cylinder 1 and the inner cylinder 2 are both in a circular truncated cone shape, as shown in fig. 4, the larger outer diameter ends of the air-permeable outer cylinder 1 and the inner cylinder 2 are hermetically connected together.

As shown in fig. 4 and 5, a sliding cylinder 3 sealingly and fixedly connected with the right end of the inner cylinder 2 is arranged in the outer air-permeable cylinder 1, the sliding cylinder 3 is made of an air-impermeable material, such as a sheet material, such as a hard paper board or a hard plastic board, a through hole 4 is arranged on the outer wall of the sliding cylinder 3, the through hole 4 extends from one end of the sliding cylinder 3 to the other end, a sliding plate 5 is axially and slidably mounted in the sliding cylinder 3, the sliding plate 5 is made of an air-impermeable material, such as a sheet material, such as a hard paper board or a hard plastic board, the two ends of the sliding cylinder 3 are open, the diameter of the sliding plate 5 is greater than the minimum inner diameter of the inner cylinder 2, that is, the diameter of the sliding plate 5 is greater than the inner diameter of the right end of the inner cylinder 2, so that the sliding plate 5 can close to the inner cylinder 2 to block the right end of the inner cylinder 2, for example, in the process that air flows from right to left in the outer air-permeable cylinder 1 in fig. 4, the air flows to blow the sliding plate 5 to block the right end of the inner air-left, on the contrary, the air in the inner cylinder 2 flows rightwards to blow the sliding plate 5 to slide rightwards, and then the air enters the sliding cylinder 3 and passes through the through hole 4 to enter the breathable outer cylinder 1.

As shown in fig. 4, the outer wall of the air-permeable outer cylinder 1 is sleeved with a water-absorbing sleeve 6, the water-absorbing sleeve 6 is made of an air-permeable water-absorbing material, such as cotton or paper, and the design is that the water-absorbing sleeve 6 is air-permeable and water-absorbing, the water-absorbing sleeve 6 absorbs water and wets the air passing through the water-absorbing sleeve 6, the outer part of the water-absorbing sleeve 6 is tightly sleeved with a retaining ring 7, the retaining ring 7 is made of an air-impermeable material, the nasal humidifier special for otolaryngology is tightly clamped and fixed in the nostril 12 through the retaining ring 7 to prevent the nasal humidifier from sliding out of the nostril 12, preferably, the retaining ring 7 is made of silica gel to enhance the friction force between the retaining ring 7 and the nostril 12, the right end of the air-permeable outer cylinder 1 is fixedly connected with a baffle 8 in a sealing manner, the baffle 8 is made of an air-impermeable material, such as a sheet material of hard plastic board to prevent the external air on the right side of the retaining ring 7 from directly entering the air-permeable outer cylinder 1, so that the outside air at the right side of the check ring 7 can enter the breathable outer cylinder 1 only by passing through the water absorption sleeve 6 and the breathable outer cylinder 1.

The working principle is as follows: as shown in fig. 4, during air suction, the outside air on the right side of the check ring 7 passes through the water absorption sleeve 6 and the air-permeable outer cylinder 1 to enter the air-permeable outer cylinder 1, in the process, the wetted water absorption sleeve 6 humidifies the air, then the humidified air passes through the air-permeable outer cylinder 1 and the water absorption sleeve 6 to come to the left side of the check ring 7, and in the process, the humidified air is secondarily humidified by the water absorption sleeve 6, as shown in fig. 5, the slide plate 5 slides leftwards under the impact of the air flow to plug the right end of the inner cylinder 2 to seal the opening during air suction, so the humidified air can only pass through the air-permeable outer cylinder 1 and the water absorption sleeve 6 to come to the left side of the check ring 7, and in addition, the water absorption sleeve 6 and the air-permeable outer cylinder 1 can also coarsely filter the outside air to prevent dust from being sucked into the lungs, and the practicability is good;

as shown in fig. 4, during exhalation, the air blows the sliding plate 5 to slide rightward, the air flow enters the sliding cylinder 3 from the inner cylinder 2, then enters the breathable outer cylinder 1 through the through hole 4, of course, a small amount of air passes through the water absorption sleeve 6 and the breathable outer cylinder 1 from the left side of the retainer ring 7 and enters the breathable outer cylinder 1, then, the air in the breathable outer cylinder 1 passes through the breathable outer cylinder 1 and the water absorption sleeve 6 to the right side of the retainer ring 7 and finally flows out of the nostril 12, excrement in the exhaled air, such as nasal feces, is filtered and left in the breathable outer cylinder 1, and then the excrement cannot be absorbed during inhalation, so that the respirator is very safe, during the whole using process, only the water absorption sleeve 6 needs to be wetted regularly, after all, the water in the water absorption sleeve 6 continuously evaporates, the water is less and less, in order to maintain the humidifying effect on the air, the respirator needs to be wetted regularly, of course, the humidity in the exhaled air is considered to be higher, the exhaled air can also humidify the water absorption sleeve 6, so the operation of wetting the water absorption sleeve 6 at regular time is not frequent, and the water absorption can be continuously used for 3 to 5 hours once.

The special nasal cavity humidifier of otolaryngology branch of academic or vocational study of this embodiment is owing to can fix in nostril 12 through retaining ring 7, need not to occupy both hands during the use, does not influence operations such as playing cell-phone, small in size moreover, convenient to carry need not consume the electric energy with the help of the humidifier and just can humidify the air, and use cost is low, in the treatment process, can be anytime and anywhere drink water and eat thing and freely move, use experience is good, does not influence normal work study life.

In this embodiment, as shown in fig. 4, after the nasal humidifier special for otolaryngology is installed in the nostril 12, the retaining ring 7 abuts against the inner wall of the nostril 12, so that the nasal humidifier special for otolaryngology cannot slide out of the nostril 12, further, in order to enable the exhaled air to enter the air-permeable outer cylinder 1 from the inner cylinder 2 through the through hole 4 as completely as possible, as shown in fig. 4, the diameter of the left end of the air-permeable outer cylinder 1 should be slightly smaller than the aperture of the nostril 12, and correspondingly, the outer diameter of the retaining ring 7 is larger than the maximum outer diameter of the air-permeable outer cylinder 1, that is, the outer diameter of the retaining ring 7 is larger than the outer diameter of the left end of the air-permeable outer cylinder 1.

In the present embodiment, in order to make excrement such as nasal shit mixed in the exhaled air smoothly enter the air-permeable outer cylinder 1, as shown in fig. 4, the right end of the inner cylinder 2 extends into the slide cylinder 3, and the exhaled air moves right against the inner wall of the inner cylinder 2 and directly enters the slide cylinder 3 and passes through the through hole 4 to enter the air-permeable outer cylinder 1.

In this embodiment, as shown in fig. 1 to 4, further, a clamping bar 9 is fixedly connected to the baffle 8, the clamping bar 9 can be clamped on the nose 11, the nasal humidifier is further fixed in the nostril 12 through the clamping bar 9, the clamping bar 9 can be matched with the retaining ring 7 to enhance the fixation of the nasal humidifier and prevent the nasal humidifier from slipping out of the nostril 12, further, a patch 10 is fixedly arranged at one end of the clamping bar 9, which is far away from the baffle 8, the patch 10 can be tightly attached to the outer surface of the nose 11 to prevent the clamping bar 9 from sliding on the nose 11 and causing the nasal humidifier to slip out of the nostril 12, preferably, the patch 10 is made of silica gel, and the silica gel can be tightly attached to the surface of the skin after being wetted, so that the clamping bar 9 is not easy to shake on the nose 11, and the stability of the nasal humidifier in the nostril 12 is improved.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. The nasal humidifier special for the otolaryngological department is characterized by comprising a breathable outer cylinder and an inner cylinder, wherein the inner cylinder is arranged in the breathable outer cylinder, one end of the inner cylinder is fixedly connected with one end of the breathable outer cylinder in a sealing mode, a sliding cylinder is arranged in the breathable outer cylinder and fixedly connected with the other end of the inner cylinder in a sealing mode, a through hole is formed in the outer wall of the sliding cylinder, a sliding plate is axially installed in the sliding cylinder in a sliding mode, and the sliding plate slides towards the inner cylinder to be close to the inner cylinder and can seal the other end of the inner cylinder;

2. The nasal humidifier special for otorhinolaryngology of claim 1, wherein the outer and inner air-permeable cylinders are truncated cone-shaped.

3. The nasal humidifier for otorhinolaryngological use according to claim 2, wherein the other end of the inner cylinder is inserted into the slider.

4. The nasal humidifier for otorhinolaryngological use as claimed in claim 2, wherein the collar has an outer diameter larger than the maximum outer diameter of the outer gas permeable cylinder.

5. The nasal humidifier special for otorhinolaryngology as claimed in claim 2, wherein the end of the outer cylinder and the end of the inner cylinder with larger outer diameter are sealed and fixed together.

6. The otorhinolaryngological dedicated nasal humidifier of claim 2 wherein the diameter of the slide plate is greater than the minimum inner diameter of the inner barrel.

7. The nasal humidifier dedicated for otorhinolaryngological use as claimed in claim 1, wherein the slider is open at both ends.

8. The nasal humidifier special for otorhinolaryngology as claimed in claim 1, wherein a clip is attached to the baffle for fixing the nasal humidifier in the nostril.

9. The nasal humidifier special for otorhinolaryngology as claimed in claim 8, wherein a patch is fixed on one end of the clamping bar far from the baffle.