CN213760169U - Electric nasal cavity cleaning and dosing integrated machine - Google Patents

Abstract

The utility model provides an electronic nasal cavity is clean all-in-one of dosing, include: the device comprises a nasal tube, a connector, a waste liquid collecting bottle, a medicine feeding bottle, a medical pressure pump, a medical suction pump, a power line I, a power line II, a switch I and a switch II; the utility model discloses simple structure, convenient to use, easy and simple to handle when carrying out the nasal cavity for patient and dosing, labour saving and time saving not only can clear away the foreign matter in the nasal cavity, makes the arrival pathological change position that the liquid medicine can be accurate moreover, and one-time operation accomplishes the nasal cavity clean and doses, alleviates the patient and is uncomfortable, reduces doctor's operation to convenient clean, used repeatedly, low in price is good for, is worth promoting.

Description

Electric nasal cavity cleaning and dosing integrated machine

Technical Field

The utility model relates to an otolaryngology branch of academic or vocational study apparatus especially relates to an electronic nasal cavity cleaning all-in-one of dosing.

Background

Nasal Drug Delivery System (NDDS) refers to a formulation that is administered in the nasal cavity and absorbed through the nasal mucosa to exert a local or systemic therapeutic effect. In the past impression, it seems that nasal administration can only be used for treating local diseases such as rhinitis, but actually nasal administration has a long history in traditional Chinese medicine as a way of systemic treatment, and the modern medicine researches on nasal mucosa administration for treating systemic diseases have a history of decades even before the nasal medicine is developed for treating acute diseases in the Shang dynasty's treatise on typhoid miscellaneous diseases'. The monograph on the nasal route of systemic medication was held in the United states in 6 months in 1984; the european academic society of buccal and nasal administration as an alternative to intravenous administration has been held in paris in 1991 at 12 months, marking more intensive research into this route of administration in modern pharmaceutical therapy. At present, the nasal administration is gradually paid more attention by people and becomes one of the hot spots of the research in the field of preparation.

In recent years, the administration through the nasal mucosa is considered as an administration mode that the medicine can be absorbed quickly and efficiently, a plurality of fine villi are arranged on nasal mucosa cells, so that the effective area of medicine absorption is greatly increased, abundant blood vessels and lymphatic vessels are arranged below the mucosa cells, the medicine can directly enter the systemic circulation after being absorbed through the mucosa, in addition, the metabolic action of enzymes in the nasal cavity is far smaller than that of the gastrointestinal tract, so that the nasal administration system is increasingly paid attention by people, including the research of peptide and protein medicines. In addition, the medicine is absorbed from the nasal olfactory region, and an effective administration route is provided for treating certain central nervous system diseases. In addition, nasal administration of vaccines is also very attractive in terms of efficacy and patient acceptance.

From a kinetic point of view, the nasal cavity is a complex organ, since three different processes (drug deposition, drug removal and drug absorption) are performed in the nasal cavity, and thus, the anatomical structure and related physiological features of the nasal administration need to be fully considered. The nasal cavity is divided into two distinct chambers by the nasal septum, which mainly consists of cartilage and skin, and therefore has a low drug permeability. The effective absorption part of the medicine is the rich part of blood vessels on the lateral wall of the nasal cavity, namely the rich nasal concha part of nasal mucosa.

However, the nasal cavity of each person has more or less secretions or various diseases, such as rhinitis, throat infection, nasal polyp and the like. Before administration, the nasal cavity is preferably cleaned and then administered, but the nasal cavity has narrow space and is difficult to accurately disinfect or administer, and in the operation process, a doctor needs to visit the cavity of a patient for several times to respectively clean wounds, disinfect by using a cotton swab and spray liquid medicine and powder medicine. Therefore, the nasal cavity needs to be re-entered every time, so that the patient feels uncomfortable, and the operation is complicated and takes a lot of trouble. Therefore, it is necessary to design a safe, accurate and quick administration device for cleaning and administering medicine to the affected part of the nasal cavity.

SUMMERY OF THE UTILITY MODEL

In view of the shortcoming of the above prior art, the utility model aims to provide an electronic nasal cavity is clean all-in-one of dosing for need clean earlier in the solution prior art and dose again, lead to the problem of intubate many times the nasal cavity, alleviate the uncomfortable sense of recipient.

In order to achieve the above object, the utility model provides an electronic nasal cavity is clean to be dosed all-in-one, include: the device comprises a nasal tube, a connector, a waste liquid collecting bottle, a medicine feeding bottle, a medical pressure pump, a medical suction pump, a power line I, a power line II, a switch I and a switch II; the nasal tube comprises a suction tube, an administration hole, a collection hole and a connecting tube; the nasal tube is an approximate cylinder pipeline with a narrow front part and a wide back part; the nasal tube is divided into two parts, namely a suction tube and an administration tube, which are not communicated up and down; 2/3-3/4 of the suction pipe occupying the nasal canal channel; 1/3-1/4 of the administration tube occupying the nasal tube passage; the front end of the straw is provided with a collecting hole; the front end of the administration tube is provided with an administration hole; the collecting hole is positioned at the position of 1.5-3mm of the front end of the administration hole; the connecting pipe is a cylinder with the same front and back diameters; an absorption channel, a drug delivery hole I and a collection hole I are arranged in the connecting pipe; the absorption channel in the connecting pipe is connected with the suction pipe, and the diameter of the absorption channel is approximately equal to that of the suction pipe; the administration channel in the connecting pipe is connected with the administration pipe, and the diameter of the administration channel is approximately equal to that of the administration pipe; the administration hole I is positioned at the tail end of the administration channel; the collecting hole I is positioned at the tail end of the absorption channel; the nasal tube is connected with the interface through a card; the interface comprises an interface I, an interface II, an administration hole II and a collection hole II; the interface I is positioned at the front end of the interface and is a cylindrical pipeline with the same front and back diameters; the inner diameter of the interface I is consistent with the outer diameter of the connecting pipe in size; the length of the interface I is consistent with that of the connecting pipe; the interface I is connected with the connecting pipe through a card; the interface II is positioned at the rear end of the interface and is a cylinder with the same front and rear diameters; the diameter of the interface II is slightly larger than that of the interface I by 1-3 mm; an administration hole II and a collection hole II are arranged in the interface II; the length of the administration hole II is consistent with that of the interface II; the diameter of the administration hole II is consistent with that of the administration hole I; the inner side of the medicine feeding hole II is provided with a thread; the length of the collecting hole II is consistent with that of the interface II; the diameter of the collecting hole II is consistent with that of the collecting hole I; threads are also arranged on the inner side of the collecting hole II; the waste liquid collecting bottle comprises a waste liquid collecting bottle body, a collecting hole III and a collecting hole IV; the collecting hole III is positioned at the front end of the waste liquid collecting bottle body; the outer side of the collecting hole III is provided with a thread which is matched with the thread of the collecting hole II and is connected with the collecting hole II through the thread; the length and the diameter of the collecting hole III are consistent with those of the collecting hole II; the collecting hole IV is positioned at the tail end of the waste liquid collecting bottle body and is connected with the medical suction pump; the medical suction pump is provided with a power line I and a switch I; the power line I is connected with the switch I through a wire; the administration bottle comprises an administration bottle body, an administration hole III and an administration hole IV; the administration hole III is positioned at the front end of the administration bottle body; the outer side of the administration hole III is provided with a thread which is matched with the thread of the administration hole II and is connected with the administration hole II through the thread; the length and the diameter of the administration hole III are consistent with those of the administration hole II; the administration hole IV is positioned at the tail end of the administration bottle body and is connected with a medical pressure pump; the medical pressure pump is provided with a power line II and a switch II; the power line II is connected with the switch II through a wire;

preferably, the nasal tube is made of smooth and round plastic;

preferably, the medical pressure pump and the medical suction pump are small-sized pressure pumps and small-sized suction pumps;

preferably, the diameter of the front end of a nasal tube of the electric nasal cavity cleaning and administration all-in-one machine is 0.5-0.8cm, and the length is 15-20 cm;

preferably, the parts of the administration bottle body and the waste liquid collecting bottle body are made of transparent plastics, and the rest parts are made of hard plastics.

As mentioned above, the utility model discloses an electronic nasal cavity is clean to be dosed all-in-one has following beneficial effect: the utility model discloses simple structure, convenient to use, easy and simple to handle, labour saving and time saving when carrying out the nasal cavity for patient and dosing not only can clear away the foreign matter in the nasal cavity, makes the arrival pathological change position that the liquid medicine can be accurate moreover, and one-time operation accomplishes the nasal cavity clean and doses, alleviates the patient and is uncomfortable, reduces doctor's operation, can used repeatedly moreover, the disinfection and cleanness of being convenient for, and is low in price and high in quality, is worth promoting.

Drawings

Fig. 1 is a schematic view of the overall structure of the electric nasal cavity cleaning and drug administration integrated machine provided by the utility model;

FIG. 2 is a schematic plane structure view of the nasal tube and the interface of the electric nasal cavity cleaning and drug administration integrated machine provided by the present invention;

FIG. 3 is a schematic plane structure diagram of the interface, the waste liquid collecting bottle and the medicine feeding bottle of the electric nasal cavity cleaning and medicine feeding integrated machine provided by the utility model;

fig. 4 is a schematic plane structure diagram of a waste liquid collecting bottle, a medicine feeding bottle, a medical pressure pump and a medical suction pump of the electric nasal cavity cleaning and medicine feeding integrated machine provided by the utility model;

in the figure, a nasal tube 1, a port 2, a waste liquid collection bottle 3, a drug administration bottle 4, a medical pressure pump 5, a medical suction pump 6, a power cord I7, a power cord II 8, a switch I9, a switch II 10, a suction tube 11, a drug administration tube 12, a drug administration hole 13, a collection hole 14, a connection tube 15, an absorption channel 16, a drug administration channel 17, a drug administration hole I18, a collection hole I19, a port I20, a port II 21, a drug administration hole II 22, a collection hole II 23, a waste liquid collection vial 24, a collection hole III 25, a collection hole IV 26, a drug administration vial 27, a drug administration hole III 28, a drug administration hole IV 29, and a thread 30.

Detailed Description

Example 1

As shown in fig. 1-4, the utility model provides an electric nasal cavity cleaning and drug administration integrated machine, which is characterized in that the electric nasal cavity cleaning and drug administration integrated machine comprises a nasal tube, a connector, a waste liquid collecting bottle, a drug administration bottle, a medical pressure pump, a medical suction pump, a power line I, a power line II, a switch I and a switch II; the nasal tube comprises a suction tube, an administration hole, a collection hole and a connecting tube; the nasal tube is an approximate cylinder pipeline with a narrow front part and a wide back part; the nasal tube is divided into two parts, namely a suction tube and an administration tube, which are not communicated up and down; 2/3-3/4 of the suction pipe occupying the nasal canal channel; 1/3-1/4 of the administration tube occupying the nasal tube passage; the front end of the straw is provided with a collecting hole; the front end of the administration tube is provided with an administration hole; the collecting hole is positioned at the position of 1.5-3mm of the front end of the administration hole; the connecting pipe is a cylinder with the same front and back diameters; an absorption channel, a drug delivery hole I and a collection hole I are arranged in the connecting pipe; the absorption channel in the connecting pipe is connected with the suction pipe, and the diameter of the absorption channel is approximately equal to that of the suction pipe; the administration channel in the connecting pipe is connected with the administration pipe, and the diameter of the administration channel is approximately equal to that of the administration pipe; the administration hole I is positioned at the tail end of the administration channel; the collecting hole I is positioned at the tail end of the absorption channel; the nasal tube is connected with the interface through a card; the interface comprises an interface I, an interface II, an administration hole II and a collection hole II; the interface I is positioned at the front end of the interface and is a cylindrical pipeline with the same front and back diameters; the inner diameter of the interface I is consistent with the outer diameter of the connecting pipe in size; the length of the interface I is consistent with that of the connecting pipe; the interface I is connected with the connecting pipe through a card; the interface II is positioned at the rear end of the interface and is a cylinder with the same front and rear diameters; the diameter of the interface II is slightly larger than that of the interface I by 1-3 mm; an administration hole II and a collection hole II are arranged in the interface II; the length of the administration hole II is consistent with that of the interface II; the diameter of the administration hole II is consistent with that of the administration hole I; the inner side of the medicine feeding hole II is provided with a thread; the length of the collecting hole II is consistent with that of the interface II; the diameter of the collecting hole II is consistent with that of the collecting hole I; threads are also arranged on the inner side of the collecting hole II; the waste liquid collecting bottle comprises a waste liquid collecting bottle body, a collecting hole III and a collecting hole IV; the collecting hole III is positioned at the front end of the waste liquid collecting bottle body; the outer side of the collecting hole III is provided with a thread which is matched with the thread of the collecting hole II and is connected with the collecting hole II through the thread; the length and the diameter of the collecting hole III are consistent with those of the collecting hole II; the collecting hole IV is positioned at the tail end of the waste liquid collecting bottle body and is connected with the medical suction pump; the medical suction pump is provided with a power line I and a switch I; the administration bottle comprises an administration bottle body, an administration hole III and an administration hole IV; the administration hole III is positioned at the front end of the administration bottle body; the outer side of the administration hole III is provided with a thread which is matched with the thread of the administration hole II and is connected with the administration hole II through the thread; the length and the diameter of the administration hole III are consistent with those of the administration hole II; the administration hole IV is positioned at the tail end of the administration bottle body and is connected with a medical pressure pump; the medical pressure pump is provided with a power line II and a switch II; the nasal tube is made of smooth and mellow plastic; the medical pressure pump and the medical suction pump are small-sized pressure pumps and small-sized suction pumps; the diameter of the front end of a nasal tube of the electric nasal cavity cleaning and administration integrated machine is 0.5-0.8cm, and the length is 15-20 cm; the parts of the drug feeding bottle body and the waste liquid collecting bottle body are made of transparent plastics, and the other parts are made of hard plastics.

Example 2

The utility model provides an electronic nasal cavity cleaning and drug delivery all-in-one machine its structural feature is as in embodiment 1, when using, please receive the medicine person ready, can use moist nasal cavity such as some nasal spray or nebula for the person receiving the medicine in advance, prevent the nasal canal jam, the bottled medicine of dosing, the doctor assembles electronic nasal cavity cleaning and drug delivery all-in-one machine, the nasal canal slowly probes into the nasopharynx portion, after deepening into the turbinate position, open switch I, go on to deepen until the bottom in the turbinate depths, the patient may not feel uncomfortable at this moment such as sneeze or lacrimation, the doctor needs to hold the back of the head of fixed patient with one hand, observe whether the waste liquid collecting bottle has nasal cavity waste to continue to inhale, and note to listen the sound, after confirming that there is no nasal cavity waste, close switch I, open switch II, wait for a little 1-2min after the medicament in the medicine bottle blows to the turbinate, withdraw from the nasal canal, switch II is closed. After the use, a doctor needs to sequentially disassemble the nasal tube, the interface, the waste liquid collecting bottle, the medicine feeding bottle, the medical pressure pump and the medical suction pump, perform alcohol disinfection after cleaning, dry the nasal tube, the interface, the waste liquid collecting bottle and the medicine feeding bottle, and leave for next use.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can be covered within the protection scope of the present invention without the changes or substitutions thought by the inventive work within the technical scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (5)

1. The utility model provides an electronic nasal cavity is cleaned and is dosed all-in-one which characterized in that the nasal cavity is cleaned and is dosed all-in-one includes: the device comprises a nasal tube, a connector, a waste liquid collecting bottle, a medicine feeding bottle, a medical pressure pump, a medical suction pump, a power line I, a power line II, a switch I and a switch II; the nasal tube comprises a suction tube, an administration hole, a collection hole and a connecting tube; the nasal tube is an approximate cylinder pipeline with a narrow front part and a wide back part; the nasal tube is divided into two parts, namely a suction tube and an administration tube, which are not communicated up and down; 2/3-3/4 of the suction pipe occupying the nasal canal channel; 1/3-1/4 of the administration tube occupying the nasal tube passage; the front end of the straw is provided with a collecting hole; the front end of the administration tube is provided with an administration hole; the collecting hole is positioned at the position of 1.5-3mm of the front end of the administration hole; the connecting pipe is a cylinder with the same front and back diameters; an absorption channel, a drug delivery hole I and a collection hole I are arranged in the connecting pipe; the absorption channel in the connecting pipe is connected with the suction pipe, and the diameter of the absorption channel is approximately equal to that of the suction pipe; the administration channel in the connecting pipe is connected with the administration pipe, and the diameter of the administration channel is equal to that of the administration pipe; the administration hole I is positioned at the tail end of the administration channel; the collecting hole I is positioned at the tail end of the absorption channel; the nasal tube is connected with the interface through a card; the interface comprises an interface I, an interface II, an administration hole II and a collection hole II; the interface I is positioned at the front end of the interface and is a cylindrical pipeline with the same front and back diameters; the inner diameter of the interface I is consistent with the outer diameter of the connecting pipe in size; the length of the interface I is consistent with that of the connecting pipe; the interface I is connected with the connecting pipe through a card; the interface II is positioned at the rear end of the interface and is a cylinder with the same front and rear diameters; the diameter of the interface II is 1-3mm larger than that of the interface I; an administration hole II and a collection hole II are arranged in the interface II; the length of the administration hole II is consistent with that of the interface II; the diameter of the administration hole II is consistent with that of the administration hole I; the inner side of the medicine feeding hole II is provided with a thread; the length of the collecting hole II is consistent with that of the interface II; the diameter of the collecting hole II is consistent with that of the collecting hole I; threads are also arranged on the inner side of the collecting hole II; the waste liquid collecting bottle comprises a waste liquid collecting bottle body, a collecting hole III and a collecting hole IV; the collecting hole III is positioned at the front end of the waste liquid collecting bottle body; the outer side of the collecting hole III is provided with a thread which is matched with the thread of the collecting hole II and is connected with the collecting hole II through the thread; the length and the diameter of the collecting hole III are consistent with those of the collecting hole II; the collecting hole IV is positioned at the tail end of the waste liquid collecting bottle body and is connected with the medical suction pump; the medical suction pump is provided with a power line I and a switch I; the power line I is connected with the switch I through a wire; the administration bottle comprises an administration bottle body, an administration hole III and an administration hole IV; the administration hole III is positioned at the front end of the administration bottle body; the outer side of the administration hole III is provided with a thread which is matched with the thread of the administration hole II and is connected with the administration hole II through the thread; the length and the diameter of the administration hole III are consistent with those of the administration hole II; the administration hole IV is positioned at the tail end of the administration bottle body and is connected with a medical pressure pump; the medical pressure pump is provided with a power line II and a switch II; and the power line II is connected with the switch II through an electric wire.

2. The integrated electric nasal cavity cleaning and dosing machine according to claim 1, wherein the nasal tube is made of smooth and round plastic.

3. The integrated electric nasal cavity cleaning and drug delivery machine according to claim 1, wherein the medical pressure pump and the medical suction pump are small-sized pressure pumps and small-sized suction pumps.

4. The electric nasal cavity cleaning and administration all-in-one machine is characterized in that the diameter of the front end of a nasal tube of the electric nasal cavity cleaning and administration all-in-one machine is 0.5-0.8cm, and the length of the nasal tube is 15cm-20 cm.

5. The integrated electric nasal cavity cleaning and dosing machine as claimed in claim 1, wherein the dosing bottle body and the waste liquid collecting bottle body are made of transparent plastic, and the rest parts are made of hard plastic.

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