CN202714886U - Multifunctional conformal nasal curer - Google Patents

Abstract

The utility model discloses a multifunctional conformable nasal therapeutic device, which comprises a nasal ventilation connecting column, a nasal sinus air bag, a small air guide tube and a two-way inflatable and deflated small air bag; the nasal ventilation connecting column is provided with one or more Each nasal sinus air bag is provided with a small air guide tube. One end of the small air guide tube communicates with the nasal cavity air bag, and the other end is connected with a two-way inflation and deflation small air bag. The utility model has a simple structure and is easy to process and manufacture. It can not only effectively stop the bleeding of the nasal cavity, posterior nostrils and sinuses, but also provide effective and continuous treatment when the nasal cavity is stuffed. It not only overcomes the defects of traditional treatment, The physiological functions of the nasal cavity and sinuses are maintained, and performances such as convenience can also be provided for postoperative treatment of the nasal cavity and sinuses.

Description

Multifunctional Conformal Nasal Therapy Device

Technical field:

The utility model belongs to the medical field, and relates to a treatment device for the nose, in particular to a treatment device with an air bag for the treatment of nasal cavity and sinus bleeding and postoperative treatment of the nasal cavity and sinuses

Background technique:

Epistaxis, also known as epistaxis, is one of the common clinical symptoms. Commonly used methods include cotton pad packing containing vasoconstrictor liquid, cauterization, freezing, oil sand stick packing, bipolar electrocoagulation to stop bleeding, and the use of water bag, air bag and other methods to stop bleeding, but the above methods all have certain side effects. For example, vasoconstrictor drugs may cause the patient's blood pressure to rise; packing, burning, freezing, etc. will cause secondary erosion and rebleeding in the nasal mucosa, and in severe cases, nasal adhesions may even occur and affect the normal respiratory function of the nose. Hemostasis after sinus surgery is also done by traditional methods: oil gauze stuffing or self-made water bag, air bag compression to stop bleeding. The above methods can only stop bleeding, but at the same time cause various discomforts during the packing period, such as: headache, Dry mouth, difficulty in eating, and even secondary otitis media in severe cases. Whether it is gauze packing or spraying medicine after burning, the above methods can achieve certain therapeutic effects, but the hemostatic effect on the posterior nostrils is not good, and posterior nostril packing is still needed. Posterior nasal packing operation needs to be performed by physicians with certain clinical experience, and its clinical application is limited. At the same time, it is easy to increase the psychological burden of patients and reduce the quality of life of patients. the

The ventilation of the currently used hemostatic airbag is a single straight tube ventilation, with only two holes, an air inlet and an air outlet, which will cause blockage when the amount of bleeding is large or the filling time is long, and cannot be ventilated. And the nasal cavity cannot be treated effectively and continuously when it is stuffed. Moreover, the air sac fills the entire nasal cavity, causing the non-bleeding part to be oppressed for a long time, causing unnecessary damage to the nasal mucosa in the non-bleeding part, and secondary bleeding; coupled with the inherent characteristics of the nasal mucosa, after the air sac is taken out, mucosal erosion and nasal cavity Large area of adhesion. Under normal circumstances, another physiological function of the nasal cavity is to warm and humidify the air entering the nasal cavity, but the hemostatic airbags used recently cannot warm and humidify the incoming air. the

Utility model content:

The purpose of the utility model is to provide a multifunctional conformable nasal therapeutic device. It can not only effectively stop the bleeding of the nasal cavity, posterior nostrils and sinuses quickly, but also provide effective and continuous treatment when the nasal cavity is stuffed. It can provide convenience for postoperative treatment of nasal cavity and sinuses. the

In order to overcome the above-mentioned deficiencies existing in the prior art and instruments, the utility model aims to design a multifunctional, simple and easy-to-operate conformal nasal sinus treatment device. According to the scale, the jacket airbag can be placed in a proper position to provide accurate, effective and rapid hemostasis for clinical use; and self-made hemostatic and anti-inflammatory Chinese medicine preparations can be injected to provide effective and continuous treatment for the nasal cavity. At the same time, it can warm and humidify the air entering the nasal cavity to maintain the physiological function of the nasal cavity, so as to prevent postoperative re-injury and adhesion of the nasal mucosa and reduce the occurrence of postoperative complications. the

The utility model provides a multifunctional conformable nasal therapeutic device, which comprises a nasal ventilation connecting column, a nasal sinus airbag, a small air guide tube and a two-way inflatable and deflated small airbag; the nasal ventilation connecting column is provided with one or more Each nasal sinus air bag is provided with a small air guide tube. One end of the small air guide tube communicates with the nasal cavity air bag, and the other end is connected with a two-way inflation and deflation small air bag. the

The end of the nasal ventilation connecting column is connected with a posterior nostril ventilation tube. One or more nasal sinus air bags are arranged on the rear nostril ventilation tube. The other end is connected with a two-way inflatable and deflated small airbag, and an inflation valve is arranged at the end of the two-way inflatable and deflated small airbag. the

The small air guide tube is arranged inside the nasal ventilation connecting column or inside the rear nostril ventilation tube. the

Several large side holes are arranged on the nasal ventilation connecting column and the ventilating tube of the posterior nostril. the

Several small side holes are arranged on the nasal ventilation connecting column and the ventilating tube of the rear nostril. the

The nasal ventilation connecting column is provided with a card slot, and the nasal ventilation connecting column and the rear nostril ventilation tube are connected through the card slot. the

The outer wall of the nasal ventilation connecting column is provided with a groove, and the inside of the rear nostril air pipe is provided with a protrusion cooperating with the groove, and the nasal air connecting column and the rear nostril air pipe are connected to each other through the groove and the protrusion. the

An inflation valve is arranged at the end of the two-way inflation and deflation small airbag. the

A scale is arranged on the nasal ventilation connecting column, and a small protrusion is arranged on the surface of the nasal cavity air bag. the

The large side hole or the small side hole is fixedly provided with a rear nostril ventilation tube with an air bag. the

The multifunctional conformal nasal therapeutic device consists of two-way inflatable and deflated small airbags, nasal sinus airbags, card slots, nasal ventilation connecting columns, large side holes, small side hole scales, airbag posterior nostril ventilation tubes, and small airway tubes . The nasal ventilation connecting column in the utility model is connected with the ventilating tube of the posterior nostril with the air bag through the card slot. The common wall is in the ventilator of the posterior nares with the air bag, or in the air bag of the nasonasal sinuses. There is an inflation valve at the end of the external two-way inflatable and deflated small airbag, so that the gas inflated in the airbag is not easy to leak out. At the same time, the gas saturation degree in the two-way inflatable and deflated small airbag can indirectly reflect the saturation degree of the airbag attached to the nasal ventilation tube. If the gas is oversaturated or undersaturated, it can be adjusted with a medical syringe in time. The nasal ventilation connecting column and the nasal sinus airbag are firmly combined through the card slot, which prevents the airbag of the multifunctional conformal nasal therapeutic device from slipping when it is put into the nasal cavity. After the airbag is inflated and stably fixed on the corresponding part of the nasal cavity, the hemostatic and anti-inflammatory drugs are dripped from the outer mouth of the nasal ventilation connection column through the medical syringe, and penetrate into the nasal cavity through the small side hole to achieve the purpose of hemostasis and anti-inflammation; at the same time, it can prevent nasal mucosal damage The purpose of re-injury and postoperative adhesions. The scale on the nasal ventilation connecting post and the wall of the ventilator tube with airbags can provide convenience for different patients to choose the multifunctional conformal nasal therapeutic device suitable for themselves. the

The utility model has a simple structure and is easy to process and manufacture. It can not only effectively stop the bleeding of the nasal cavity, posterior nostrils and sinuses, but also provide effective and continuous treatment when the nasal cavity is stuffed. It not only overcomes the defects of traditional treatment, The physiological functions of the nasal cavity and sinuses are maintained, and performances such as convenience can also be provided for postoperative treatment of the nasal cavity and sinuses. the

Description of drawings:

Fig. 1 is the structure schematic diagram of the utility model multifunctional conformal nasal therapeutic device;

Among them: 1 is nasal cavity air bag; 2 is the air tube of the posterior nostril; 3 is the card slot; 4 is the large side hole; 5 is the nasal ventilation connecting column; 6 is the small side hole; Small air bag. the

Detailed ways:

Below in conjunction with accompanying drawing, the utility model is described in further detail:

Referring to Fig. 1, the structure and principle of the present utility model are explained in detail. The utility model multifunctional conformable nasal cavity and sinus treatment device includes a nasal ventilation connecting column, and the card slot in the tube wall is connected with the rear nostril ventilation tube with an air bag. There is an airbag on the outside of the airbag posterior nostril ventilation tube. When inflated, the airbag is adapted to the anatomical structure of the nasal cavity, and the airbag is equipped with a small air guide tube for its inflation and deflation. In the sinus air bag, a small air bag with a valve for bidirectional inflation and deflation is provided at the end of the catheter, and the air hole at the end of the small air bag is matched with a medical syringe. the

The utility model has grooves on the outer surface of the nasal ventilation connecting column of the multifunctional conformable nasal cavity and sinus treatment device, which can be connected with the small protrusion on the inner surface of the nasal cavity air bag cavity of the coat or the inner surface of the air bag posterior nostril ventilation tube. Combined with small bumps, it sits firmly on the site of nasal bleeding. There are scattered small side holes on the nasal ventilation connecting column and the wall of the ventilator tube with airbags, which can drain blood from different parts in multiple directions; there is no sidehole at the place where the airbag is located. With the help of this small side hole, hemostatic and anti-inflammatory drugs can also be introduced into the nasal cavity or sinuses. the

The advantage of this utility model:

(1) It is designed with a nasal ventilation connecting column and a small side hole on the wall of the airbag posterior nostril ventilation tube, which can allow the air entering the nasal cavity to form a backflow, perform a certain warming effect, and also introduce hemostatic and anti-inflammatory drugs, which not only can Allowing the patient to treat uninterruptedly while the nasal cavity is stuffed, it can also humidify the air entering the nasal cavity. the

(2) Designed with grooves on the outer surface of the nasal ventilation connecting column, which can be combined with the small protrusions on the inner surface of the nasal sinus air bag cavity of the jacket or the small protrusions on the inner surface of the air bag posterior nostril ventilation tube, not only can It is firmly placed on the site of nasal bleeding, and can also be adjusted according to the difference in the length of the patient's nasal cavity. the

(3) It is designed with a scale, according to which the nasal cavity and sinus airbag of the coat can be placed in a proper position outside the body. The device can stop bleeding accurately, effectively and quickly after being put into the nasal cavity. the

(4) The main nasal ventilation tube has side holes: the scattered side holes can drain blood from different parts in multiple directions; the part where the air bag is located has no side holes. Homemade hemostatic medicine can also be introduced into the nasal cavity or sinuses through this hole. the

(5) The main nasal ventilation tube is double-catheter, and the inner catheter is used in the case of posterior nostril bleeding. The inner catheter is thinner and is guided directly through the main nasal ventilation tube to the posterior nostril. Nostril bleeding. When there is no postnasal bleeding, it may not be introduced into the main nasal airway. the

(6) The main nasal airway has two relatively large side holes, which are usually closed by a thin non-woven fabric. When there are operations on the maxillary sinus, ethmoid sinus, and sphenoid sinus, the thinner catheters with balloons and side holes that conform to the shape are introduced through this side hole. the

(7) The airbag is inflated as a barrier: the interval airbag strips can prevent the airbag from pressing the nasal cavity and sinus mucosa for a long time, resulting in mucosal necrosis and adhesion between the mucosa and the airbag wall, which will cause re-trauma to the nasal cavity and sinus mucosa when the airbag is taken out bleeding. the

(8) The disadvantages of other patented nasal hemostats are: the nasal ventilation tube has only two ventilation holes at both ends, and this structure does not fully meet the physiological functions of the nasal cavity. The air entering the nasal cavity forms a reflux, which has a certain heating effect, and the self-made Chinese medicine preparation introduced can have a humidifying effect. the

(9) The main nasal ventilation tube is designed so that the side tube wall part is detachable: when used in surgery, the removed part is introduced into the maxillary sinus, ethmoid sinus, sphenoid sinus, etc., which are respectively conformable and thinner with air bags and have side holes. catheter. the

(10) Adjust according to the difference in the length of the patient's nasal cavity; the main nasal ventilation tube is marked with a scale. The utility model features: side hole ventilation, detachable, multiple parts, and the airbag is fence-type inflated. the

The above are only preferred embodiments of the present utility model, and are not intended to limit the utility model in any form. Although the utility model has been disclosed as above with preferred embodiments, it is not intended to limit the utility model. Any skilled person familiar with this profession, without departing from the scope of the technical solutions of the present utility model, can use the method and technical content disclosed above to make some changes or modify them into equivalent embodiments with equivalent changes, provided that they do not depart from the scope of this utility model. For the content of the technical solution of the utility model, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the utility model still belong to the scope of the technical solution of the utility model. the

Claims (9)

1. Multifunctional shape-adaptability therapeutic device for nose is characterized in that:

Comprise BITONG gas joint pin, sinunasal air bag, little airway and two-way inflation/deflation ballonet; Be provided with one or more sinunasal air bags on the described BITONG gas joint pin, on each sinunasal air bag little airway be set, this little airway one end is communicated with the sinunasal air bag, and the other end is connected with two-way inflation/deflation ballonet.

2. Multifunctional shape-adaptability therapeutic device for nose as claimed in claim 1, it is characterized in that: described BITONG gas joint pin end is connected with the choana breather, be provided with one or more sinunasal air bags on this choana breather, on each sinunasal air bag little airway is set, this little airway one end is communicated with the sinunasal air bag, the other end is connected with two-way inflation/deflation ballonet, and two-way inflation/deflation ballonet end is provided with charging valve.

3. Multifunctional shape-adaptability therapeutic device for nose as claimed in claim 1 or 2, it is characterized in that: described little airway is arranged on BITONG gas joint pin inside or the choana breather is inner.

4. Multifunctional shape-adaptability therapeutic device for nose as claimed in claim 1 or 2 is characterized in that: be provided with several large side openings on described BITONG gas joint pin and the choana breather.

5. Multifunctional shape-adaptability therapeutic device for nose as claimed in claim 1 or 2 is characterized in that: be provided with several small side holes on described BITONG gas joint pin and the choana breather.

6. Multifunctional shape-adaptability therapeutic device for nose as claimed in claim 2, it is characterized in that: be provided with draw-in groove on the described BITONG gas joint pin, BITONG gas joint pin is connected draw-in groove with the choana breather and connects.

7. Multifunctional shape-adaptability therapeutic device for nose as claimed in claim 2, it is characterized in that: described BITONG gas joint pin outer wall is provided with groove, choana breather inside is provided with the projection with groove fit, and BITONG gas joint pin and choana breather interconnect by groove and projection.

8. Multifunctional shape-adaptability therapeutic device for nose as claimed in claim 2, it is characterized in that: be provided with scale on the described BITONG gas joint pin, described sinunasal balloon surface is provided with small embossment.

9. Multifunctional shape-adaptability therapeutic device for nose as claimed in claim 2 is characterized in that: be fixedly installed the choana breather with air bag on described large side opening or the small side hole.