CN206381463U - A kind of novel atomized intake system - Google Patents

Abstract

This utility model relates to the field of medical device technology, and in particular to a novel nebulized inhalation system, comprising a nebulizer cup, a gas filter, a drug filter, and a syringe. The nebulizer cup has a connecting branch tube on its side, the diameter of which is larger than the diameter of the other end of the connecting branch tube at the connection point with the nebulizer cup. The bottom of the nebulizer cup has an anti-slip connector, and the bottom of the nebulizer cup is connected to the gas filter via the anti-slip connector. The top of the nebulizer cup is connected to the drug filter via a two-way tube, and the drug filter is connected to the syringe. The beneficial effects of this utility model are: it can prevent patient discomfort due to excessive water vapor, and it can fully utilize the medication to achieve a better nebulized inhalation therapeutic effect. It also has an oxygen-inhaling effect, avoiding hypoxia caused by breath-holding during breathing.

Description

A new atomization inhalation system

technical field

The utility model relates to the technical field of medical devices, in particular to a novel atomized inhalation system.

Background technique

Nebulization inhalation therapy is an important and effective treatment method in the treatment of respiratory diseases. The nebulizer inhaler is used to atomize the liquid medicine into tiny particles, and the medicine enters the respiratory tract and lung deposition through inhalation, so as to achieve painless , The purpose of rapid and effective treatment. Among them, the air-compressed atomizing cup (also known as the jet-type atomizing cup) is widely used in clinical practice due to its many advantages. Drive the liquid or other fluids to spray on the barrier together, and splash around under the high-speed impact to make the liquid droplets become mist particles and spray out from the outlet pipe. The atomized particles produced by different atomizing cups are different in size and deposited in different parts. , The diseases to be treated are different, so the use of atomization equipment with correct atomization particles can avoid the waste of drugs and prescribe the right medicine. However, water drops and other impurities often enter the trachea in existing atomized inhalers, causing the patient to suffocate and cough; Face masks can cause breathing difficulties, especially for the elderly and critically ill patients. For this situation, the prior art has not taken effective measures, which poses a certain threat to the treatment and recovery of patients.

Utility model content

In order to overcome the shortcomings of the above-mentioned prior art, the utility model provides a new type of atomized inhalation system, which can prevent patients from suffering from excessive water vapor, and can make full use of the medicine to achieve a better therapeutic effect of atomized inhalation. It has the function of absorbing oxygen and avoids hypoxia caused by suffocation during breathing.

In order to achieve the above object, the utility model provides a new atomization inhalation system, which is characterized in that it includes an atomization cup, a gas filter, a drug filter, and a syringe. The side of the atomization cup is provided with a connecting branch pipe. The diameter of the connection between the branch pipe and the atomization cup is larger than the diameter of the other end of the connecting branch pipe, and the bottom of the atomization cup is provided with a non-slip joint, and the bottom of the atomization cup is connected to the gas filter through the non-slip joint. connected to the device, the top of the atomization cup is connected to the drug filter through a two-way tube, and the drug filter is connected to the syringe;

It also includes a mouthpiece, the mouthpiece is provided with a water vapor storage tank, and the mouthpiece is connected to the connecting branch pipe;

Also comprising a breathing mask, the breathing mask is provided with a fixed elastic band, connecting holes, oxygen connecting pipes and nostril leak holes, the connecting holes are connected with the connecting branch pipe, and the nostril leak holes are located in the connecting holes On both sides and below the nostrils, two ends of the breathing mask are provided with fixing holes, and the fixing elastic band passes through the two fixing holes.

The gas filter includes a gas filter housing and a gas filter core, the gas filter core is arranged inside the gas filter housing, and a gas suction nozzle is provided at the bottom of the gas filter housing.

The drug filter includes a drug outlet, a drug filter housing, a drug filter core, and a drug inlet, the drug outlet and the drug inlet are respectively arranged at both ends of the drug filter housing, and the drug The filter element is arranged inside the medicine filtering housing, the medicine outlet is connected with the two-way pipe, and the medicine inlet is connected with the syringe.

The bottom edge of the atomization cup has a wavy structure.

The anti-slip joint is provided with anti-slip ribs.

The two-way pipe is connected with the two-way handle.

The atomization cup is provided with a handle.

The beneficial effect of the utility model is that: the pipe diameter at the junction of the connecting branch pipe and the atomizing cup is larger than the pipe diameter at the other end of the connecting branch pipe, the artificial air flow with blocking effect is not formed in the atomizing cup, and the artificially formed resistance is changed, which is larger The opening makes the air flow smoother, the water droplets do not collide, the atomization process is extended, and the depth of the anatomical position of the respiratory tract such as the oral cavity, pharynx, and trachea can be reached, and a better therapeutic effect of atomization inhalation can be achieved; the mouthpiece is designed with Water vapor storage tank, the water vapor storage tank is used to collect the saliva produced by the patient, prevent the saliva from flowing into the atomizing cup, and prevent the patient from being uncomfortable due to excessive water vapor, so as to facilitate the full use of the drug, so as to better Humidification: add a drug filter, and set a drug filter element in the drug filter housing, which can filter drug residues, medicine bottle glass residues and physicochemical agent residues, so that the drug atomization effect is better, and at the same time, it can prevent the medicine bottle glass residue from entering In the patient's mouth, the safety of the patient is guaranteed; the nostril leak hole is facing the nostril of the human body, which is convenient for the steam generated by breathing to be better discharged from the breathing mask. An oxygen supply route is provided through the oxygen connecting tube, which is especially suitable for the elderly and critically ill patients; the bottom edge of the atomization cup is a wave-shaped structure, which can save materials and reduce production costs on the one hand, and on the other hand, the bottom of the atomization cup is smooth to prevent scratched. The utility model is simple in structure, can supply oxygen, and the whole breathing process is smooth, eliminates the influence of saliva produced by the human body on the atomization, has the outstanding advantages of stronger practicability and better atomization effect, and needs to be widely promoted in the market.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of mouthpiece of the utility model;

Fig. 3 is a structural schematic diagram of the utility model breathing mask.

In the figure, 1. Atomization cup, 2. Gas filter, 3. Drug filter, 4. Syringe, 5. Mouthpiece, 6. Water and steam storage tank, 7. Connecting branch pipe, 8. Non-slip joint, 9. Breathing Mask, 10, connection hole, 11, oxygen connection tube, 12, air leakage hole on the left side of nostril, 13, air leakage hole on the right side of nostril, 14, gas filter shell, 15, gas filter core, 16, gas suction nozzle , 17, drug outlet, 18, drug filter shell, 19, drug filter core, 20, drug inlet, 21, non-slip rib, 22, handle, 23, two-way pipe, 24, two-way handle, 25, Fixed elastic band, 26, fixed hole.

detailed description

A specific embodiment of the utility model is described below in conjunction with the accompanying drawings.

As shown in Figure 1, the utility model provides a new atomization inhalation system, which is characterized in that it includes an atomization cup 1, a gas filter 2, a drug filter 3, and a syringe 4. The side of the atomization cup 1 is provided with Connecting branch pipe 7, the diameter of the connection between the connecting branch pipe 7 and the atomization cup 1 is larger than the diameter of the other end of the connecting branch pipe 7, the bottom of the atomization cup 1 is provided with a non-slip joint 8, the atomization The bottom of the cup 1 is connected to the gas filter 2 through the non-slip joint 8, the top of the atomization cup 1 is connected to the drug filter 3 through a two-way pipe 23, and the drug filter 3 is connected to the syringe 4 connect.

It also includes a mouthpiece 5, as shown in Figure 2, the mouthpiece 5 is provided with a water vapor storage tank 6, one end of the mouthpiece 5 is connected to the connecting branch pipe 7, and the other end extends into the patient's mouth. The water vapor storage tank 6 is used to collect the saliva produced by the patient, prevent the saliva from flowing into the atomizing cup 1, and prevent the patient from feeling uncomfortable due to excessive water vapor, so as to facilitate the full utilization of the medicine for better humidification.

As an alternative structure of the mouthpiece 5 in the system, the system also includes a breathing mask 9, as shown in Figure 3, the breathing mask 9 is provided with a connecting hole 10, an oxygen connecting pipe 11 and a nostril leak hole, and the connecting The hole 10 is used to connect with the connecting branch pipe 7, so that the atomized gas in the atomizing cup 1 can be transmitted to the patient's oral cavity. The nostril air leakage hole includes an air leakage hole 12 on the left side of the nostril and an air leakage hole 13 on the right side of the nostril. They are respectively located below the left and right nostrils and on both sides of the connection hole 10 . The two ends of the breathing mask 9 are provided with fixing holes 26 , and the fixing elastic band 25 passes through the two fixing holes 26 .

Changing the position of the existing nostril air leakage hole from the two sides of the nostril to the lower end of the nostril breaks through the traditional thinking. The traditional thinking thinks that after the human body inhales the steam into the breathing mask 9, it will be beneficial for the patient to inhale it for a period of time, so as to avoid The mist runs out from the nostril air leak. In fact, the mist will first gather in the space above the nostril due to its gas state. The traditional design method will not only make the atomization effect better, but also increase the difficulty of breathing for the patient. The position of the nostril air leak is designed under the nostril, which solves the above problems well.

The gas filter 2 includes a gas filter housing 14 and a gas filter core 15, the gas filter core 15 is arranged inside the gas filter housing 14, and the bottom of the gas filter housing 14 is provided with a gas suction nozzle 16 . Effectively filter the impurities in the gas to ensure the safety and hygiene of the gas inhaled into the patient's mouth.

The drug filter 3 includes a drug outlet 17, a drug filter housing 18, a drug filter core 19, and a drug inlet 20, and the drug outlet 17 and the drug inlet 20 are respectively arranged on the drug filter housing. 18, the drug filter core 19 is arranged inside the drug filter housing 18, the drug outlet 17 is connected to the two-way pipe 23, and the drug inlet 20 is connected to the syringe 4 . A drug filter 3 is added, and a drug filter element 19 is arranged in the drug filter housing 18, which can filter drug residues, drug bottle glass slag, and physicochemical agent residue, so that the atomization effect of the drug is better, and at the same time, it can prevent the drug bottle glass slag from Entering the patient's mouth ensures the safety of the patient.

The bottom edge of the atomization cup 1 has a wave-shaped structure, which can save materials and reduce production costs on the one hand, and on the other hand, the bottom of the atomization cup 1 is smooth to prevent scratches.

The anti-slip joint 8 is provided with an anti-slip rib 21, which is more firmly connected with the gas filter 2 and is not easy to slip off.

The top of the atomizing cup 1 is provided with a two-way pipe 23 , and the two-way pipe 23 is connected with a two-way handle 24 .

The atomizing cup 1 is provided with a handle 22 .

During use, the connecting branch pipe 7 is connected with one end of the mouthpiece 5 or the connecting hole 10 of the breathing mask 9, and when connected with the breathing mask 9, the air leakage hole 12 on the left side of the nostril and the air leakage hole 13 on the right side of the nostril are respectively aligned with the left nostril And the right nostril, the connecting hole 10 is located at the patient's mouth, and the fixed elastic band 25 is fixed on the head. If oxygen supply is required, the oxygen connecting tube 11 can be connected with the oxygen cylinder during the atomization process; The filter 2 is connected, the drug outlet 17 is connected to the two-way pipe 23, the drug inlet 20 is connected to the syringe 4, and the syringe 4 injects the drug into the atomizing cup 1, and mixes the drug with air in the atomizing cup 1 to atomize. The degassing gas enters the patient's mouth through the connecting hole 10 of the connecting branch pipe 7, the mouthpiece 5 or the breathing mask 9, and the saliva produced by the patient is collected by the water vapor storage tank 6, or passes through the air leakage hole 12 on the left side of the nostril and the right side of the nostril. Side leakage air hole 13 is discharged, can reach the effect of preventing and treating excessive saliva.

The examples of the utility model have been described in detail above, but the content described is only a preferred embodiment of the utility model, and cannot be considered as limiting the implementation scope of the utility model. All equal changes and improvements made according to the application scope of the utility model should still belong to the scope covered by the patent of the utility model.

Claims (7)

1. a kind of novel atomized intake system, it is characterised in that including atomizing cup, pneumatic filter, medicine filter, syringe, The atomizing cup sidepiece is provided with connecting branch, and the caliber of the connecting branch and the atomizing cup junction is more than the connection branch The caliber of the pipe other end, the atomizing cup bottom is provided with anti-slip joint, and the atomizing cup bottom passes through the anti-slip joint and institute State and be connected at the top of pneumatic filter connection, the atomizing cup by two siphunculus with the medicine filter, the medicine filter It is connected with the syringe；

Also include bite, the bite is provided with water storage steam groove, and the bite is connected with the connecting branch；

Also include breathing mask, the breathing mask is provided with fixed elastic band, connecting hole, oxygen connecting tube and nostril gas leakage Hole, the connecting hole is connected with the connecting branch, and the nostril leakage hole is located at the connecting hole both sides, and under nostril Side, the breathing mask two ends are provided with fixing hole, and the fixed elastic band passes through fixing hole described in two.

2. Neulized inhalation system according to claim 1, it is characterised in that the pneumatic filter includes gas filtration shell Body and gas filtration core, the gas filtration core are arranged on the gas filtration enclosure interior, the gas filtration housing bottom Provided with gas suction pipe mouthful.

3. Neulized inhalation system according to claim 2, it is characterised in that the medicine filter includes medicine outlet, medicine Filtrate housing, pharmaceutical filtration core, feeding opening, the medicine outlet and the feeding opening are separately positioned on the pharmaceutical filtration housing Two ends, the pharmaceutical filtration core is arranged on the inside of the pharmaceutical filtration housing, and the medicine outlet is connected with the two siphunculus, institute Feeding opening is stated to be connected with the syringe.

4. the Neulized inhalation system according to any one of claim 3, it is characterised in that the atomizing cup bottom margin is ripple Shape wave structure.

5. the Neulized inhalation system according to any one of claim 4, it is characterised in that the anti-slip joint is provided with anti-skidding Fin.

6. the Neulized inhalation system according to claim any one of 1-5, it is characterised in that the two siphunculus and two logical handles Connection.

7. the Neulized inhalation system according to claim any one of 1-5, it is characterised in that the atomizing cup is provided with handle.