Isotonic physiologic ecological well mine salt water nasal spray device

Abstract

The utility model discloses an isotonic physiologic ecological well mine saline nasal sprayer, which comprises a medicine storage bottle and a medicine spraying component capable of spraying isotonic physiologic well mine saline in the medicine storage bottle in a mist form, and is characterized in that the medicine storage bottle is divided into a quantitative chamber and a medicine storage chamber from top to bottom by an inclined partition plate; the quantifying chamber and the medicine storage chamber are communicated with each other only through a medicine supplementing pipe, the medicine supplementing pipe is arranged close to the higher side of the partition plate, and a medicine supplementing valve is arranged on the medicine supplementing pipe; the medicine spraying assembly comprises a medicine spraying pipe used for being inserted into nostrils for atomization medicine feeding, a nose blocking piece movably connected to the tail end of the medicine spraying pipe in a sleeved mode through threads, and a medicine inlet pipe contained in the quantitative chamber, the top end of the medicine inlet pipe is communicated with the medicine spraying pipe, and the bottom end of the medicine inlet pipe abuts against the portion, on the lower side of the partition plate, of the bottom of the quantitative chamber. The nasal spray device solves the problems that an existing nasal spray device cannot conduct quantitative spray on the nasal cavity, and mechanical injuries are easily caused to the mucous membrane of the nasal cavity due to improper operation.

Description

Technical Field

[0001] The utility model relates to a nasal sprayer, in particular to an isosmotic physiological ecological well brine nasal sprayer. Background Art

[0002] Nasal irrigation is one of the methods for local treatment of nasal diseases, which refers to a method of washing out nasal secretions with a water flow under a certain pressure. In recent years, with the vigorous development of nasal and sinus endoscopy and the in-depth study of various aspects of the physiology and pathology of the nasal mucosa, the medical community has a deeper understanding of protecting the natural physiological state of the nasal cavity, reducing the use of drugs and unnecessary surgeries. Nasal irrigation is simple to operate, has good curative effects and tolerance, and has been widely used in the treatment of various nasal diseases. Nasal sprays are used for the treatment of nasal and sinus diseases such as rhinitis, sinusitis, nasal polyps, etc. and the local treatment of promoting nasal mucosa epithelialization after nasal endoscopy. They mainly act on the ostiomeatal complex of the nasal cavity. At present, there are many treatment methods for allergic rhinitis in clinical practice, but all of them need to be combined with nursing measures mainly based on nasal cavity cleaning, aiming to regularly clean the viscous secretions or pathogenic bacteria in the nasal cavity, restore nasal patency and assist in controlling local inflammatory reactions at the same time. Conventional nasal irrigation devices can only spray aqueous solutions, and the added solutes in the irrigation liquid are limited to sea salt. In fact, well brine is rich in a large amount of minerals and trace elements, and these substances can promote the growth of nasal cells, and are superior to isosmotic saline and ordinary physiological saline in improving the symptoms such as nasal congestion, rhinorrhea, sneezing, nasal itching and middle ear effusion in patients with allergic rhinitis and enhancing the nasal mucosa ciliary clearance function. And using isosmotic well brine can also improve turbinate hypertrophy and adenoid hypertrophy, and reduce the use of antihistamines (anti-allergy drugs) in patients. In addition, the existing nasal sprayers cannot achieve quantitative delivery of the irrigation liquid, and it is easy to cause mechanical damage to the nasal mucosa when used improperly, so there are many inconveniences in actual application. Content of the Utility Model

[0003] The technical problem solved by the utility model is that the existing nasal sprayer cannot perform quantitative spraying on the nasal cavity, and it is easy to cause mechanical damage to the nasal mucosa when used improperly.

[0004] The utility model is realized by the following technical solutions.

[0005] An isotonic physiological ecological well-mined brine nasal sprayer, comprising a medicine storage bottle, a medicine spraying component capable of spraying the isotonic physiological well-mined brine in the medicine storage bottle in a mist form, characterized in that the medicine storage bottle is divided into a metering chamber and a medicine storage chamber from top to bottom by an inclined partition plate, the metering chamber and the medicine storage chamber are only communicated with each other through a medicine replenishing pipe, the medicine replenishing pipe is arranged near the higher side of the partition plate, and a medicine replenishing valve is arranged on the medicine replenishing pipe; the medicine spraying component includes a medicine spraying pipe for inserting into the nostril for atomizing drug delivery, a nasal baffle movably sleeved at the end of the medicine spraying pipe through a thread, and a medicine inlet pipe accommodated in the metering chamber, with the top end communicated with the medicine spraying pipe and the bottom end approaching the bottom of the lower side of the partition plate in the metering chamber.

[0006] Preferably, the nasal baffle is uniformly provided with air holes.

[0007] Preferably, the nasal baffle is of a spherical structure and is made of food-grade silica gel.

[0008] Preferably, the volume of the medicine storage chamber is 5-20 times that of the metering chamber.

[0009] Preferably, the metering chamber is of a transparent or semi-transparent structure, and scale lines are arranged on the outer surface of the metering chamber.

[0010] Preferably, the medicine spraying component further includes a blowing piston arranged at the top of the metering chamber, a pressing head connected to the piston rod of the blowing piston, and a return spring; one end of the medicine spraying pipe is communicated with the blowing piston, and the other end extends outside the metering chamber and is sleeved with the nasal baffle.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] 1. By arranging a partition plate to divide the medicine storage bottle into a metering chamber and a medicine storage chamber, and the metering chamber and the medicine storage chamber are only communicated by a medicine replenishing pipe, the present utility model can realize quantitative nasal spray administration of isotonic physiological ecological well-mined brine.

[0013] 2. By movably sleeving a nasal baffle at the end of the medicine replenishing pipe, the present utility model can limit the position through the nasal baffle to prevent the medicine spraying pipe from being inserted too deep into the nostril and accidentally scratching the nasal mucosa.

[0014] 3. In the present utility model, since the partition plate is inclined, the medicine replenishing pipe is arranged near the higher side of the partition plate, and the bottom end of the medicine inlet pipe approaches the bottom of the lower side of the partition plate in the metering chamber. Due to the guiding action of the partition plate, not only can the medicine replenishing speed of the well-mined brine be improved, but also the residual amount of the well-mined brine that cannot be pumped out by the medicine spraying component in the metering chamber can be reduced. Description of the Drawings

[0015] Figure 1 is the front view structural schematic diagram of the present utility model;

[0016] Figure 2 This is the front view of the present utility model;

[0017] Figure 3 This is the three-dimensional structural schematic diagram of the nose baffle in the present utility model;

[0018] Figure 4 This is the schematic diagram when the present utility model is used for replenishing medicine in an inverted state;

[0019] The meanings of the various markings in the above figures are as follows: medicine spraying assembly 1, medicine spraying pipe 101, nose baffle 102, air vent 1021, air blowing piston 103, medicine inlet pipe 104, pressing head 105, return spring 106, medicine storage bottle 2, quantitative chamber 201, scale line 2011, medicine storage chamber 202, medicine replenishing pipe 203, medicine replenishing valve 204, isotonic physiological well-mined saline 3, partition plate 4. Specific embodiments

[0020] Next, the technical solution of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0022] Embodiment 1

[0023] An isotonic physiological ecological well-mined saline nasal sprayer, please refer to Figures 1 to 4, including a medicine storage bottle 2 and a medicine spraying component 1 capable of spraying the isosmotic physiological well brine 3 in the medicine storage bottle 2 in a mist form; wherein, the medicine storage bottle 2 is divided into a metering chamber 201 and a medicine storage chamber 202 from top to bottom by an inclined partition plate 4, the metering chamber 201 and the medicine storage chamber 202 are only communicated with each other through a medicine replenishing pipe 203, the medicine replenishing pipe 203 is arranged near the higher side of the partition plate 4, and a medicine replenishing valve 204 is arranged on the medicine replenishing pipe 203; the medicine spraying component 1 includes a medicine spraying pipe 101 for inserting into the nostril for atomizing medicine administration, a nasal baffle 102 movably sleeved at the end of the medicine spraying pipe 101 through a thread, and a medicine inlet pipe 104 accommodated in the metering chamber 201, with the top end communicated with the medicine spraying pipe 101 and the bottom end approaching the bottom of the metering chamber 201 on the lower side of the partition plate 4.

[0024] In specific implementation, the medicine storage bottle 2 is a food-grade round plastic bottle with a total volume of 40 ml, the partition plate 4 is inclined and divides the medicine storage bottle 2 into a metering chamber 201 with a capacity of 4 ml and a medicine storage chamber 202 with a capacity of 36 ml; the metering chamber 201 and the medicine storage chamber 202 are only communicated through a food-grade plastic medicine replenishing pipe 203 with an inner diameter of 4 mm; the medicine spraying component 1 selects a commonly used pressing type spray head in the prior art, which includes a food-grade plastic medicine spraying pipe 101 for inserting into the nostril for atomizing medicine administration and a food-grade plastic medicine inlet pipe 104 accommodated in the metering chamber 201. Different from the prior art, a nasal baffle 102 is movably sleeved at the end of the medicine spraying pipe 101 through a thread, and the nasal baffle 102 should be larger than the nostril size of a normal adult. In addition, the bottom end of the medicine inlet pipe 104 approaches the bottom of the metering chamber 201 on the lower side of the partition plate 4.

[0025] When using the present utility model for nasal spray administration, first invert the nasal sprayer, and then shake it appropriately to evenly mix the isosmotic physiological ecological well brine stored in the medicine storage chamber 202. After that, open the medicine replenishing valve 204 so that the well brine flows from the medicine storage chamber 202 into the metering chamber 201 through the medicine replenishing pipe 203 until the metering chamber 201 is filled with well brine; then close the medicine replenishing valve 204, place the nasal sprayer upright, insert the spray pipe 101 into the nostril, and control the spray assembly 1 to spray the isosmotic physiological well brine 3 in the metering chamber 201 into the nasal cavity in a mist form, thus completing the quantitative spray administration of the nasal cavity; in this embodiment, since the volume of the metering chamber 201 is 4 ml, usually the dosage for one time or one day can be controlled to be 4 mm; during the use of the nasal sprayer, since the spray pipe 101 is movably sleeved with a nasal baffle 102 through a thread, the nasal baffle 102 can be rotated to adjust the length of the spray pipe 101 protruding from the nasal baffle 102, so that when the spray pipe 101 is inserted into the nostril, the nasal baffle 102 can be used for limiting to prevent the spray pipe from being inserted too deep into the nostril and accidentally scratching the nasal mucosa; in addition, since the partition plate is inclined, and the medicine replenishing pipe 203 is arranged near the higher side of the partition plate 4, while the bottom end of the medicine inlet pipe 104 abuts against the bottom of the metering chamber 201 on the lower side of the partition plate 4, thus when the nasal sprayer is inverted to replenish medicine through the medicine replenishing pipe 203, the partition plate can play a role in guiding the flow to improve the medicine replenishing speed of the well brine; similarly, when the nasal sprayer is placed upright for nasal spray administration, the partition plate can also play a role in guiding the flow, so that the well brine in the metering chamber 201 can gather near the bottom end of the medicine inlet pipe, thereby reducing the residual amount of well brine that cannot be pumped out by the spray assembly 1 during nasal spray administration.

[0026] Further, in a preferred embodiment, the nasal baffle 102 is uniformly provided with ventilation holes 1021. In this way, when the nasal baffle 102 abuts against the outer edge of the nostril to limit the medicine replenishing pipe 203, the nasal baffle 102 will not affect the normal breathing of the user through the nasal cavity.

[0027] In order to reduce the abrasion of the nasal baffle 102 on the skin, further, in a preferred embodiment, the nasal baffle 102 is a spherical structure and is made of food-grade silica gel.

[0028] Further, in a preferred embodiment, the volume of the medicine storage chamber 202 is 5 - 20 times the volume of the metering chamber 201.

[0029] Further, in a preferred embodiment, the metering chamber 201 is of a transparent or semi-transparent structure, and scale lines 2011 are provided on the outer surface of the metering chamber 201; preferably, the values of the scale lines 2011 correspond to the volume of well brine contained in the metering chamber 201 when the nasal sprayer is inverted; based on this, by observing the scale lines and the liquid level in the metering chamber 201 when the nasal sprayer is inverted, the amount of medicine replenishment can be accurately controlled when replenishing medicine with the inverted nasal sprayer, without having to control the amount of medicine replenishment by filling the metering chamber 201 to the full.

[0030] Further, in a preferred embodiment, the medicine spraying assembly 1 further includes a blowing piston 103 disposed at the top of the metering chamber 201, a pressing head 105 connected to the piston rod of the blowing piston 103, and a return spring 106; one end of the medicine spraying tube 101 communicates with the blowing piston 103, and the other end extends outside the metering chamber 201 and is sleeved with the nasal baffle 102.

Claims

1. An isotonic physiological ecological well-mining salt water nasal sprayer, comprising a medicine storage bottle (2), a medicine spraying component (1) capable of spraying the isotonic physiological well-mining salt water (3) in the medicine storage bottle (2) in a mist form, characterized in that: The medicine storage bottle (2) is divided from top to bottom into a quantitative chamber (201) and a medicine storage chamber (202) by an inclined partition plate (4); the quantitative chamber (201) and the medicine storage chamber (202) are connected to each other only through a medicine replenishing pipe (203); the medicine replenishing pipe (203) is arranged adjacent to the higher side of the partition plate (4); and a medicine replenishing valve (204) is arranged on the medicine replenishing pipe (203); the medicine spraying assembly (1) comprises a medicine spraying pipe (101) for inserting into the nostrils for atomized drug administration, a nose baffle (102) movably sleeved on the end of the medicine spraying pipe (101) through a thread, and a medicine inlet pipe (104) accommodated in the quantitative chamber (201) and having a top end connected to the medicine spraying pipe (101) and a bottom end close to the bottom of the quantitative chamber (201) on the lower side of the partition plate (4).

2. The isotonic physiological ecological well salt water nasal spray as claimed in claim 1, characterized in that: The nose shield (102) is evenly provided with ventilation holes (1021).

3. The isotonic physiological ecological well salt water nasal spray as claimed in claim 1, characterized in that: The nose shield (102) is a spherical structure and is made of food-grade silicone.

4. The isotonic physiological ecological well salt water nasal spray as claimed in claim 1, characterized in that: The volume of the drug storage chamber (202) is 5-20 times the volume of the quantitative chamber (201).

5. The isotonic physiological ecological well salt water nasal spray as claimed in claim 1, characterized in that: The quantitative chamber (201) is a transparent or translucent structure, and the outer surface of the quantitative chamber (201) is provided with scale lines (2011).

6. The isotonic physiological ecological well salt water nasal spray as claimed in claim 1, characterized in that: The medicine spraying assembly (1) further comprises a blowing piston (103) arranged at the top of the metering chamber (201), a pressure head (105) connected to the piston rod of the blowing piston (103), and a return spring (106); one end of the medicine spraying pipe (101) is connected to the blowing piston (103), and the other end extends to the outside of the metering chamber (201) and is sleeved with the nose baffle (102).

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