CN214181088U

CN214181088U - Nasal cavity washing device

Info

Publication number: CN214181088U
Application number: CN202022625517.3U
Authority: CN
Inventors: 余少卿; 金玲; 车娜; 刘双喜
Original assignee: Shanghai Tongji Hospital
Current assignee: Shanghai Tongji Hospital
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-09-14
Anticipated expiration: 2030-11-13

Abstract

The utility model relates to a nasal cavity washing equipment, including electrolytic device, the nasal cavity washing equipment from top to bottom in proper order still include nasal cavity washing olive head, salt solution holding bottle, pure water holding tank, a nasal cavity washing olive head is fixed connection on the up end of salt solution holding bottle, a circular through-hole still is provided with on one side of nasal cavity washing olive head, connect a sealed lid on the circular through-hole, the surface of terminal surface still is provided with a round external screw thread under the salt solution holding bottle; the upper port of pure water holding tank is provided with the internal thread, still fixedly is provided with an electrolysis trough at the lower port of pure water holding tank, the below of electrolysis trough still is connected with an electrolytic device. Its advantages are: this device easy operation can the exclusive use after the separation, and portable, practicality are strong, can produce hydrogen and fuse with normal saline, and then clear away nasal cavity active oxygen, promote the recovery of nasal cavity mucous membrane physiological function on anti-oxidant anti-inflammatory basis.

Description

Nasal cavity washing device

Technical Field

The utility model belongs to the technical field of medical instrument technique and specifically relates to a nasal cavity washs and uses equipment.

Background

The concentration of the normal saline, the physiological or clinical common sodium chloride solution with osmotic pressure equal to that of blood plasma of animals or human bodies is 0.67-0.70% when the normal saline is used for amphibians, and the concentration of the normal saline, the physiological or clinical common sodium chloride solution is 0.85-0.90% when the normal saline is used for mammals and human bodies. In medicine, the saline is used for washing nasal cavities, is convenient to use, is directly used for washing the nasal cavities, and can be used for treating the recovery of the physiological function of mucous membranes of diseases such as chronic rhinitis, nasosinusitis, allergic rhinitis, nasal tumors and the like.

When the nasal cavity washing liquid is used for nasal cavity washing, normal saline needs to be capable of discharging accumulated pathogenicity and dirt in the nasal cavity and achieving the bacteriostatic effect, in order to achieve the effect, Chinese patent CN105079034A discloses a nasal cavity care liquid, and the preparation method of the nasal cavity care liquid comprises the following steps: step 1: preparing physiological seawater, wherein the pH value of the physiological seawater is 6.0-8.0, and the content of sodium chloride is 8.5-9.5 g/L; step 2: filtering the physiological seawater obtained in the step (1) by a filtering system to obtain filtrate, wherein the filtering system comprises a primary filter and a high-grade filter; the primary filter comprises a stainless steel filter and a filter element arranged in the stainless steel filter, and the filter element is made of wood activated carbon; the advanced filter comprises a stainless steel filter, a first microporous filter membrane and a second microporous filter membrane, wherein the first microporous filter membrane and the second microporous filter membrane are arranged in the stainless steel filter, the interception aperture of the first microporous filter membrane is 1 mu m, and the interception aperture of the second microporous filter membrane is 0.22 mu m; and step 3: and (3) filling the filtrate obtained in the step (2) by filling equipment, and performing irradiation sterilization to obtain the nasal cavity care solution. The nasal cavity care solution contains filtered physiological seawater solution, contains rich beneficial mineral substances and trace elements, can play roles of sterilization, inflammation diminishing and allergy resistance, meanwhile, because the impurities such as allergen and the like are removed by filtering, adverse reactions can not be generated to children, particularly infants, the osmotic pressure and the pH value of the nasal cavity care solution are equal to or similar to those of the nasal cavity, and the technical problem of nasal cavity cleaning is solved.

The microenvironment of nasal cavity of chronic rhinitis, sinusitis and allergic rhinitis generates a large amount of active oxygen due to inflammation, which causes damage to local mucous membrane and reduction of nasal physiological function, while hydrogen molecule (H2) is used as selective antioxidant, H2 has unique selective antioxidation effect, and can selectively combine and eliminate toxic hydroxyl radical OH and nitrite anion ONOO-without affecting other bioactive free radicals such as superoxide anion and hydrogen peroxide. OH is a free radical with the strongest activity, the activity of ONOO-is also obviously higher than that of other active oxygen, H2 can easily penetrate a biological membrane due to small molecules, reaches action targets which can not be effectively reached by most antioxidants such as cytoplasm mitochondria and cell nucleus, and efficiently eliminates OH and ONOO-with strong activity and strong toxicity, therefore, H2 has the biological activity of selectively eliminating OH and ONOO-with strong antioxidant effect, better relieves the oxidative stimulation of cells and tissues, and promotes the recovery of mucosal function. Because H2 is volatile, the concentration can reach 0.6mmol/L through the saturated solution of normal saline rich in hydrogen, and the hydrogen-rich normal saline can be used for the mucosa recovery treatment of rhinitis.

The hydrogen-rich salt water is used for nasal cavity washing and needs to dissolve hydrogen in saline water, and the hydrogen source can be further dissolved in the saline water through electrolyzing water to prepare the hydrogen-rich nasal cavity washing and washing liquid; the existing nasal cavity flushing fluid is mainly pure saline, does not contain hydrogen, has the effects of cleaning nasal cavities and promoting wound recovery, but does not have the effects of oxidation resistance and inflammation resistance.

The Chinese patent application: CN208989638U discloses a nasal cavity nursing therapeutic apparatus for producing hydrogen, which comprises a hydrogen generating device, an atomization driving device and a washing device, wherein the hydrogen generating device comprises a water inlet (water outlet) port, a hydrogen conveying pipe, a distilled water injection port, a hydrogen outlet port and an oxygen outlet port; the atomization driving device comprises a normal saline container part, an atomization vibration ring, a blending device, an elastic piston, a nasal atomization suction pipe and a hydrogen conveying pipe; the washing device comprises a water pump device and a nasal irrigation pipe, wherein the water pump device is used for adjusting the water volume during washing, and the outer wall of the washing device comprises a switch, scale marks and a plug. The device collects hydrogen generating device, wash device, atomizing drive arrangement in an organic whole, and then realizes producing hydrogen, washing, atomizing three function, guarantees the fresh and effective concentration of hydrogen-rich salt solution, makes things convenient for the patient to use, but the device's overall structure is too complicated, washes to say to use inconveniently to patient's nasal cavity, inconvenient carrying moreover.

The Chinese patent application: CN204468661U discloses a nasal cavity nursing instrument, which comprises a shell, a conduit, a power switch, a temperature controller and a storage battery, wherein the upper end of the shell is provided with the conduit and a cylindrical water inlet hole, the lower end of the shell is provided with the power switch, the temperature controller and a battery compartment, and the storage battery is arranged in the battery compartment; the output end of the temperature controller is connected with a positive steel plate, a negative steel plate and an electric heater through leads; the catheter is a cylinder made of soft medical silica gel, one end of the catheter is communicated with the shell, and the other end of the catheter is provided with a nose plug of the cylinder; the nasal plug is provided with a plurality of air outlet holes, and the nasal plug and the catheter are integrally manufactured and are communicated with each other. The device mainly provides heating and negative oxygen ions for the nasal cavity of a rhinitis patient, alleviates the injury to the nasal cavity of the rhinitis patient in winter, but the device can not relieve the daily nasal cavity nursing work of the nasal cavity patient fundamentally, and is not favorable for popularization and use.

Therefore, in summary, there is a need for a nasal cavity washing device which can generate hydrogen gas by electrolyzing water, dissolve the hydrogen gas in saline water to prepare hydrogen-rich nasal cavity washing liquid, directly use the hydrogen-rich nasal cavity washing liquid for nasal cavity washing, is convenient to carry, and can be used for mucosa physiological function recovery treatment of diseases such as chronic rhinitis, sinusitis, allergic rhinitis and nasal tumor, but no report is found about the novel nasal cavity washing device at present.

Disclosure of Invention

The utility model aims at solving the problem that the existing nasal cavity flushing fluid is mainly pure saline water, does not contain hydrogen, has the effects of cleaning the nasal cavity and promoting the recovery of the wound surface, but does not have the effects of oxidation resistance and inflammation resistance, and particularly provides a nasal cavity washing device.

In order to achieve the purpose, the utility model adopts the technical proposal that:

the nasal cavity washing equipment comprises an electrolysis device, and sequentially comprises a nasal cavity washing olive head, a saline water containing bottle and a purified water containing tank from top to bottom, wherein the saline water containing bottle is of a cylindrical structure and is sealed up and down, the inside of the saline water containing bottle is of a hollow structure, the upper end surface of the saline water containing bottle is fixedly connected with the nasal cavity washing olive head, a circular through hole is formed in one side edge of the nasal cavity washing olive head, a sealing cover is connected to the circular through hole, and a circle of external threads are formed in the outer surface of the lower end surface of the saline water containing bottle; the pure water holding tank is annular hollow structure, is provided with the external screw thread assorted internal thread that holds terminal surface under the bottle with salt solution at the last port of pure water holding tank, still fixedly at the lower port of pure water holding tank and be provided with an electrolysis trough, the upper surface of electrolysis trough is provided with a limbers that gets into in the electrolysis trough, the below of electrolysis trough still is connected with an electrolytic device.

In the above-mentioned nasal cavity is washed and is used equipment, as an optimal scheme, salt solution hold bottle pass through internal thread and external screw thread detachable connection with the pure water holding tank, and internal thread and external screw thread connection back can reach totally enclosed effect.

In the above nasal cavity washing device, as a preferable scheme, the saline receiving bottle is made of medical soft transparent plastic and has softness, toughness and resilience.

In the above nasal cavity washing device, as a preferred embodiment, the purified water holding tank is made of a hard PVC transparent material.

In the above nasal cavity washing device, as a preferred embodiment, one side of the electrolytic cell is further provided with a gas through hole, the gas through hole is further fixedly connected with a hydrogen pipe, and the hydrogen pipe is movably connected with the circular through hole on the upper end face of the saline water containing bottle.

In the above nasal cavity washing device, as a preferred embodiment, the hydrogen inlet pipe is made of flexible plastic with a spring-type folding structure, and the hydrogen inlet pipe extends into the physiological saline in the saline holding bottle.

The utility model has the advantages that:

1. the utility model discloses simple structure, the practicality is strong, accomplish the back at the electrolysis, saline water hold the bottle and can separate with the pure water holding tank, its saline water after separating holds the bottle and can use as the nasal cavity nursing appearance that is equipped with rich hydrogen nasal cavity washing liquid alone, and convenient to use, portable, the normal saline water after adding hydrogen moreover more is favorable to improving anti-oxidant and anti-inflammatory effect, and then promotes the recovery of nasal cavity mucous membrane function, the function recovery of nose physiology, alleviate the pain that rhinitis caused for the patient, do benefit to patient's normal rehabilitation.

2. The utility model discloses a produce hydrogen with the pure water electrolysis to with hydrogen water solution in normal saline, and then make hydrogen-containing saline solution, and use it for the nasal cavity through corresponding nose washing unit and wash, and then can be used for the treatment of the mucous membrane physiological function recovery of diseases such as chronic rhinitis, sinusitis, allergic rhinitis and nasal tumor, and also can carry out effectual application after the impaired nose mucous membrane function such as germ infection, anaphylaxis, operation traumas.

Drawings

Fig. 1 is a schematic structural view of the nasal washing device of the present invention.

Fig. 2 is a view showing the connection between the saline water containing bottle and the purified water containing tank in the nasal cavity washing device of the present invention.

FIG. 3 is a schematic view of a partial structure of the inside of the electrolyzer of the nasal washing apparatus of the present invention.

Detailed Description

The present invention will be further described with reference to the following detailed description. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes and modifications can be made by those skilled in the art after reading the disclosure of the present invention, and such equivalents also fall within the scope of the appended claims.

The reference numerals and components referred to in the drawings are as follows:

1. nasal cavity wash olive head 2, salt solution holds bottle 3, pure water holding tank

4. Circular through hole 5, sealing cover 6 and external thread

7. Internal thread 8, electrolytic cell 9, limber hole

10. An electrolyzer 11, a gas through hole 12 and a hydrogen gas pipe

EXAMPLE 1 nasal washing device

Referring to fig. 1-3, fig. 1 is a schematic structural view of the nasal cavity washing device of the present invention. Fig. 2 is a view showing the connection between the saline water containing bottle and the purified water containing tank in the nasal cavity washing device of the present invention. FIG. 3 is a schematic view of a partial structure of the inside of the electrolyzer of the nasal washing apparatus of the present invention.

The device mainly solves the problems that the existing nasal cavity flushing fluid is mainly pure saline water, does not contain hydrogen, has the functions of cleaning the nasal cavity and promoting wound restoration, but does not have the functions of oxidation resistance and inflammation resistance, and particularly provides a nasal cavity washing device which comprises an electrolysis device, the nasal cavity washing device sequentially comprises a nasal cavity washing olive head 1, a saline water containing bottle 2 and a purified water containing tank 3 from top to bottom, the saline water containing bottle 2 is of a cylindrical structure and is sealed from top to bottom, the inside of the saline water containing bottle is of a hollow structure, the upper end surface of the saline water containing bottle 2 is fixedly connected with the nasal cavity washing olive head 1, the nasal cavity washing olive head 1 is mainly used for cleaning the inside of the nasal cavity of a patient so as to relieve inflammation in the nasal cavity, one side edge of the nasal cavity washing olive head 1 is also provided with a circular through hole 4, and the circular through hole 4 is mainly connected with a hydrogen-passing air pipe, hydrogen enters the saline containing bottle, and the circular through hole 4 can also be convenient for injecting physiological saline into the saline containing bottle for supplement so as to meet the requirement of repeated use of rhinitis patients; the circular through hole 4 is connected with a sealing cover 5, the sealing cover 5 can seal the saline containing bottle after hydrogen-rich normal saline is formed, so that moisture in the saline containing bottle 2 is prevented from being spilled, and the hydrogen-rich normal saline can only enter the nasal cavity of a patient from the nasal cavity washing olive head; the outer surface of the lower end face of the saline water containing bottle 2 is also provided with a circle of external threads 6; pure water holding tank 3 is annular hollow structure, is provided with at the upper port of pure water holding tank 3 and holds the external screw thread assorted internal thread 7 of terminal surface under the bottle with salt solution, still fixedly at the lower port of pure water holding tank 3 be provided with an electrolysis trough 8, the upper surface of electrolysis trough 8 is provided with a limbers 9 that gets into in the electrolysis trough, electrolysis trough 9 mainly used carry out the electrolytic separation to the pure water by the limbers inflow in the pure water holding tank, the below of electrolysis trough 9 still is connected with an electrolytic device 10. Referring to fig. 3, the inside of the electrolyzer 10 also includes other components (not shown) such as an air make-up pump, a controller, a fan and a running motor, because the principle of the hydrogen gas formed by electrolysis by the electrolyzer in the electrolyzer is disclosed in the prior art (see patent CN108884576A, which discloses a water electrolyzer using a base metal catalyst and an anion conductive polymer membrane of a polymer comprising styrene, vinylbenzyl-Rs and vinylbenzyl-Rx, Rs being a positively charged cyclic amine group, Rx being at least one component selected from the group consisting of-Cl, -OH and-OH or-Cl and a reaction product between a species other than a simple amine or a cyclic amine; and patent CN201610045196.5, which discloses a method and apparatus for producing hydrogen gas by electrolyzing water, under the action of direct current, h + is subjected to reduction reaction at the cathode to prepare hydrogen, and OH-is subjected to oxidation reaction at the anode to separate out oxygen; the H + and the cathode are both positioned in a cathode chamber, the OH-and the anode are both positioned in an anode chamber, and the cathode chamber and the anode chamber are separated by a bipolar membrane. ) And the internal structure composition of the electrolysis device is also related in the prior art (please refer to patent CN201710739879.5, which discloses an electrolysis device comprising an electrolysis cell, an air supply pipe and an air supply pump. The electrolytic cell comprises an ion exchange membrane and a cathode chamber, wherein a cathode electrode is arranged in the cathode chamber. The cathode electrode generates hydrogen when the electrolytic cell electrolyzes water. The air-supplementing pump absorbs air and is connected with the air-supplementing pipe through a guide pipe, and a guide angle is formed between the guide pipe and the air-supplementing pipe, so that the air in the guide pipe is guided into the air-supplementing pipe to dilute the concentration of hydrogen in the air-supplementing pipe. ) Moreover, since the electrolytic devices described in the present device are also sold in the market, detailed descriptions of the structure and principle of the electrolytic device are omitted in the present application.

In this embodiment, it is preferred saline hold bottle 2 and purified water holding tank 3 through internal thread 7 and the detachable connection of external screw thread 8, and internal thread 7 and external screw thread 8 connect the back, can reach totally enclosed effect, after hydrogen capacity in the saline holds the bottle reaches certain degree, the screw thread of swivelling joint department, hold bottle and purified water holding tank with saline and separate, its saline after-separating holds the bottle and can use as the nasal cavity care appearance that is equipped with hydrogen-rich nasal cavity washing liquid alone, and convenient to use, and convenient to carry, and the normal saline after adding hydrogen is more favorable to improving anti-oxidant and anti-inflammatory action, and then promote the recovery of nasal cavity mucous membrane function, the function recovery of nose physiology.

In this embodiment, the saline containing bottle 2 is preferably made of soft transparent plastic for medical use, which has flexibility, toughness and resilience. The material can be made of a PVC plastic transparent soft board, is a high-quality plastic composite material, and has the characteristics of smooth surface, brightness, transparency, no crack, high heat resistance, cold resistance, acid resistance, alkali resistance, heavy pressure resistance and the like. This material can make things convenient for the nasal cavity patient to hold the bottle when wasing the nasal cavity using the salt solution, and the bottle is held to quick light extrusion salt solution, and the salt solution after the extrusion holds the bottle automatic resilience more easily moreover to make things convenient for next extrusion.

In this embodiment, it is preferable that the purified water holding tank 3 is made of a hard PVC transparent material. This pure water holding tank mainly holds the pure water that is used for the electrolysis, the pure water flow in to the limbers entering electrolysis trough of bottom in, carry out the electrolytic separation to the pure water by the electrolytic device who connects the electrolysis trough, just pure water holding tank in hold the capacity and can hold the salt solution capacity in the bottle according to salt solution and carry out the interpolation that suits to guarantee the hydrogen volume that the brining produced, satisfy the concentration volume that salt solution held dissolving hydrogen in the bottle, and then clear away nasal cavity active oxygen effectively.

In this embodiment, preferably, a gas through hole 11 is further disposed on one side of the electrolytic cell 8, a hydrogen pipe 12 is further fixedly connected to the gas through hole 11, and the hydrogen pipe 12 is movably connected to the circular through hole 4 on the upper end surface of the brine accommodating bottle. The hydrogen that the pure water in the electrolysis trough 8 obtained after electrolytic treatment of electrolytic device enters into the salt solution through the logical hydrogen pipe of being connected with gas through hole and holds the bottle, and then holds the normal saline that the bottle was held to salt solution and melts to satisfy the anti-oxidant anti-inflammatory that rich hydrogen normal saline had, just salt solution hold the round through hole on the bottle up end after rich hydrogen normal saline's the concentration saturation in the bottle, can hold the bottle with leading to hydrogen pipe and salt solution and separate, and will be located the sealing plug that salt solution held on the bottle up end and seal, prevent that rich hydrogen normal saline from spilling from the through-hole when the exclusive use salt solution holds the bottle, cause the waste of rich hydrogen normal saline.

In this embodiment, the hydrogen inlet tube 12 is preferably made of a flexible plastic with a spring-type folding structure, and the hydrogen inlet tube 12 extends into the physiological saline in the saline container. The material structure of the hydrogen-introducing pipe can ensure that the hydrogen-introducing pipe can be folded like a folding suction pipe when not used, and can be stretched and put into the circular through hole when used, so that the practicability of the hydrogen-introducing pipe is improved, and the attractive effect of the device is improved; and the hydrogen pipe is in the transmission process of carrying out hydrogen, need stretch into the normal saline that holds in the bottle to the convenient normal saline that fuses with the bottle.

The utility model discloses a use method: before electrolysis, firstly, the purified water is put into a purified water holding tank, the poured purified water can be added as required, after the addition is finished, a saline water containing bottle and the purified water holding tank are in threaded rotary connection, after the connection is stable, a hydrogen through pipe is stretched to a round through hole on the upper end face of the saline water containing bottle and extends into the physiological saline water through the through hole (the size of the through hole is matched with that of the hydrogen through pipe), then electrolysis is started, hydrogen generated after the electrolysis of an electrolysis device flows out of the hydrogen through hole in the electrolysis tank and enters the hydrogen through pipe, then the hydrogen through pipe flows into the saline water containing bottle, when the saline concentration and the hydrogen in the saline water containing bottle reach saturation, the electrolysis device is closed, then the round through hole on the upper end face of the saline water containing bottle is closed through a sealing plug on one side, and then the saline water containing bottle and the purified water holding tank are in rotary separation, the hydrogen-rich normal saline containing hydrogen is independently used, then the olive head is washed through the nasal cavity to the nasal cavity of a patient for use, and after the use is completed, the device is cleaned and disinfected for the next use.

It should be noted that: the utility model discloses simple structure, convenient operation, the practicality is strong, after the electrolysis is accomplished, saline water containing bottle and pure water holding tank can separate, the saline water containing bottle after its separation can be used as the nasal cavity nursing appearance of being equipped with hydrogen-rich nasal cavity washing liquid alone, and convenient to use, portable, and the normal saline water after adding hydrogen more is favorable to improving anti-oxidant and anti-inflammatory action, and then promotes the recovery of nasal cavity mucous membrane function, the function recovery of nasal physiology, alleviates the pain that rhinitis caused for the patient, does benefit to patient's normal rehabilitation; and the device generates hydrogen by electrolyzing pure water, dissolves the hydrogen water in normal saline, further prepares hydrogen-containing saline solution, and uses the hydrogen-containing saline solution for washing nasal cavities through a corresponding nasal flushing device, further can be used for treating the recovery of the physiological function of the mucous membrane of diseases such as chronic rhinitis, nasosinusitis, allergic rhinitis, nasal tumors and the like, and can also be effectively applied after the functions of the nasal mucosa of pathogenic bacteria infection, allergy, surgical trauma and the like are damaged.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.

Claims

1. The nasal cavity washing equipment comprises an electrolysis device and is characterized by further comprising a nasal cavity washing olive head, a saline water containing bottle and a purified water containing tank from top to bottom in sequence, wherein the saline water containing bottle is of a cylindrical structure and is sealed up and down, the inside of the saline water containing bottle is of a hollow structure, the upper end face of the saline water containing bottle is fixedly connected with the nasal cavity washing olive head, a circular through hole is formed in one side edge of the nasal cavity washing olive head, a sealing cover is connected to the circular through hole, and a circle of external threads are further arranged on the outer surface of the lower end face of the saline water containing bottle; the pure water holding tank is annular hollow structure, is provided with the external screw thread assorted internal thread that holds terminal surface under the bottle with salt solution at the last port of pure water holding tank, still fixedly at the lower port of pure water holding tank and be provided with an electrolysis trough, the upper surface of electrolysis trough is provided with a limbers that gets into in the electrolysis trough, the below of electrolysis trough still is connected with an electrolytic device.

2. The nasal cavity washing device as claimed in claim 1, wherein the saline water containing bottle is detachably connected to the purified water containing tank through an internal thread and an external thread, and a complete sealing effect can be achieved after the internal thread and the external thread are connected.

3. A nasal toilet device according to claim 1, wherein the saline receiving vial is made of a soft, transparent plastic for medical use, which has flexibility, toughness and resiliency.

4. The nasal washing device as claimed in claim 1, wherein the purified water holding tank is made of hard PVC transparent material.

5. The nasal cavity washing device as claimed in claim 1, wherein a gas through hole is further formed at one side of the electrolytic cell, a hydrogen gas pipe is further fixedly connected to the gas through hole, and the hydrogen gas pipe is movably connected to the circular through hole formed at the upper end surface of the saline water containing bottle.

6. The nasal cavity washing device as claimed in claim 5, wherein the hydrogen inlet tube is made of a flexible plastic material with a spring-type folding structure and extends into the saline in the saline holding bottle.