CN211611164U - Atomizing device for preventing liquid medicine from being omitted - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, in particular to an atomization device for preventing liquid medicine from being omitted, which comprises a liquid storage tank and a face mask, wherein a nozzle is arranged in the liquid storage tank, a baffle aligned with the nozzle is arranged in the liquid storage tank, a gas outlet is arranged on the liquid storage tank, the face mask is communicated with the gas outlet through a connecting part, a liquid medicine containing space is arranged in the connecting part, two openings are arranged on the connecting part and are respectively communicated with the face mask and the gas outlet, when a patient lies or lies on one side, the liquid storage tank tilts along with the liquid medicine, the liquid medicine flows into the connecting part from the gas outlet, the liquid medicine is always kept in the liquid medicine containing space, the liquid medicine is prevented from being omitted, the liquid medicine is prevented from flowing to the face mask in the tilting process, the phenomenon that the patient inha, is beneficial to the medical staff to carry out work.

Description

A kind of atomizing device for preventing the leakage of medicinal liquid

technical field

The utility model relates to the technical field of medical instruments, in particular to an atomizing device for preventing the leakage of medicinal liquid.

Background technique

The nebulizer is a device that atomizes the test solution. The medical nebulizer atomizes the drug solution into tiny particles, and the drug enters the respiratory tract and lungs through breathing and inhalation to achieve the purpose of cleaning the airway and humidifying the airway. So as to achieve painless, rapid and effective treatment. Medical atomizers are mainly used to treat various upper and lower respiratory system diseases, such as colds, fever, cough, asthma, sore throat, pharyngitis, rhinitis, bronchitis, pneumoconiosis and other diseases that occur in the trachea, bronchi, alveoli and chest cavity.

At present, the connection distance between the liquid tank of the nebulizer and the mask in clinical use is short, which is more suitable for the patient to use when they are sitting or standing, and the nebulizer needs to be held by hand. ) It is very easy to cause the liquid in the liquid storage tank to be dumped from the bottle and flow into the mask, and the direct inhalation of the non-atomized liquid will cause problems in the patient's respiratory tract. In severe cases, it will block breathing or be choked by the liquid. It is easy to cause accidents.

SUMMARY OF THE INVENTION

The purpose of the invention of the present utility model is: in view of the prior art, when the patient is being atomized, the change of the patient's posture can easily cause the liquid storage tank to tilt, so that the medicinal liquid in the liquid storage tank flows out of the liquid storage tank, and the medicinal liquid enters the mask. In this invention, the problem that patients inhaling the medicinal liquid is easy to choke or block the respiratory tract, and a nebulizer device that prevents the medicinal liquid from being missed is provided.

In order to achieve the above purpose, the technical scheme adopted by the present utility model is:

An atomizing device for preventing the leakage of medicinal liquid, comprising a liquid storage tank and a mask, a nozzle is arranged in the liquid storage tank, a baffle plate centered with the nozzle is arranged in the liquid storage tank, and the liquid storage tank is provided with a baffle plate centered with the nozzle. The tank is provided with an air outlet, the mask and the air outlet are communicated through a connecting member, a medicinal liquid accommodating space is arranged in the connecting member, and two openings are arranged on the connecting member, and the two openings are respectively connected with the air outlet. The mask communicates with the air outlet.

As a preferred solution of the present invention, the connecting member is a connecting pipe, and the connecting pipe is a shuttle-shaped structure with small ends and a large middle, and the two ends of the connecting pipe are respectively connected with the air outlet and the mask, The middle part of the connecting pipe is the medicinal liquid accommodating space, and the two ends of the connecting pipe of the shuttle-shaped structure are smaller, which facilitates the installation of the connecting pipe, the mask and the air outlet, and improves the assembly efficiency.

As a preferred solution of the present invention, a liquid storage part is connected in the middle of the connecting pipe, and the liquid storage part is detachably connected with the connecting pipe. When the liquid storage tank is tilted, the medicinal liquid flows out from the air outlet to the connecting pipe. In the tube, the space in the middle of the connecting tube is stored to prevent the medicinal liquid from flowing into the mask, preventing the patient from choking or blocking the respiratory tract when inhaling the medicinal liquid, and the medicinal liquid in the middle of the connecting tube enters the liquid storage part, which can avoid more After the atomization is completed, the liquid can be recycled and discarded by disassembling the liquid storage part, so as to avoid the backflow of the liquid medicine and contaminate the original liquid medicine. Mixing with fluids can cause injury to the patient.

As a preferred solution of the present invention, the liquid storage part is a liquid storage pipe, the liquid storage pipe is expanded and connected with the connecting pipe, and the liquid storage pipe is sealedly connected with the connecting pipe, so that the liquid storage pipe is connected to the connecting pipe. The tube is detachable, and the sealing effect of the infusion tube and the connecting tube is improved, so as to avoid leakage of the medicinal liquid from the connection between the liquid storage tube and the connecting tube.

As a preferred solution of the present invention, the connecting member is a hollow rectangular tube, the openings are provided on opposite sides of the rectangular tube, the interior of the rectangular tube is the storage space for the medicinal solution, and the two openings of the rectangular tube are respectively It is connected with the air outlet and the mask. When the liquid storage tank is tilted, the liquid medicine flows from the air outlet to the accommodation space of the rectangular tube, so as to prevent the liquid medicine from flowing into the mask, and prevent the patient from choking or blocking the respiratory tract when inhaling the liquid medicine.

As a preferred solution of the present invention, a liquid storage portion is connected to the middle of the rectangular tube, and the liquid storage portion is detachably connected to the side adjacent to the opening of the rectangular tube, so that a larger amount of medicinal liquid can be accommodated, Avoid outflow of liquid medicine.

As a preferred solution of the present utility model, the connecting member is a flask structure, and the connecting pipe of the flask structure includes a round pipe with an opening at one end and a round belly communicated with the round pipe, and the bottom of the round belly is provided with another Opening, the round belly is the medicinal liquid accommodating space, the opening of the round tube is communicated with the mask, the opening of the round belly is communicated with the air outlet, when the patient is lying on his back or on his side, the storage The liquid tank is tilted accordingly, and the liquid medicine flows from the air outlet to the round belly, so as to prevent the liquid medicine from flowing into the mask, and prevent the patient from choking or blocking the respiratory tract after inhaling the liquid medicine.

As a preferred solution of the present invention, the round belly is connected with a liquid storage part, and the liquid storage part and the round belly are detachably connected, so that a larger amount of medicinal liquid can be accommodated, and the medicinal liquid can be prevented from flowing out, thereby avoiding The liquid medicine flows into the mask to prevent the patient from choking or blocking the respiratory tract after inhaling the liquid medicine.

As a preferred solution of the present invention, the face mask is provided with ventilation holes, 4-6 ventilation holes are provided, and the diameter of the ventilation holes is 2-3 mm, which provides ventilation for the patient and improves the patient's safety. Comfort, preventing the discomfort of some patients wearing the mask.

As a preferred solution of the present invention, both the mask and the connecting part are made of PVC.

As a preferred solution of the present invention, the mask is provided with a fixing strap, and the fixing strap is fixed on the side of the mask through the adjustment buckle, so that the patient can fix the mask on the mouth and nose through the fixing strap, reducing the need to hold the mask all the time. Causes soreness in the hands.

To sum up, due to the adoption of the above-mentioned technical solutions, the beneficial effects of the present utility model are:

1. Connect the air outlet of the liquid storage tank and the mask through the connecting member, and the connecting member is provided with a liquid medicine storage space, so that when the patient is lying on his back or on his side, the liquid storage tank is inclined, and the liquid medicine is formed by The air outlet flows into the connecting parts, and the liquid medicine is always kept in the liquid medicine storage space to avoid the leakage of the liquid medicine, to prevent the liquid medicine from flowing to the mask during the tilting process, and to avoid the phenomenon that the patient inhaled the liquid medicine and is choked or blocked the respiratory tract, reducing the number of medical problems. The occurrence of an accident is conducive to the work of medical staff.

Description of drawings

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

Fig. 2 is the sectional view of the utility model;

Fig. 3 is the structural representation of connecting pipe;

Fig. 4 is the structural representation of rectangular tube;

Fig. 5 is the structural representation of flask structure;

6 is a schematic structural diagram of a nozzle;

Markings in the figure: 1- liquid storage tank, 2- mask, 3- nozzle, 4- baffle plate, 5- air outlet, 6- connecting part, 7- liquid medicine holding space, 8- opening, 9- connecting pipe, 10 -Liquid storage part, 11-rectangular tube, 12-flask structure, 13-round tube, 14-round belly, 15-ventilation hole, 16-fixing belt, 17-oxygen tube, 18-cover plate.

Detailed ways

The present utility model will be described in detail below in conjunction with the accompanying drawings.

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not used to limit the present invention.

Example 1

As shown in FIGS. 1-6 , an atomizing device for preventing the leakage of medicinal liquid includes a liquid storage tank 1 and a face mask 2. The liquid storage tank 1 is provided with a nozzle 3, and the liquid storage tank 1 is provided with a nozzle 3. The baffle plate 4 centered with the nozzle 3, the liquid storage tank 1 is provided with an air outlet 5, the mask 2 and the air outlet 5 are communicated through a connecting member 6, and the connecting member 6 is provided with a medicine. In the liquid accommodating space 7 , the connecting member 6 is provided with two openings 8 , and the two openings 8 are respectively communicated with the mask 2 and the air outlet 5 .

As shown in FIG. 3 , the connecting member 6 is a connecting pipe 9, and the connecting pipe 9 is a shuttle-shaped structure with small ends and a large middle. The two ends of the connecting pipe 9 are respectively connected to the air outlet 5 and the The mask 2 is connected, and the middle part of the connecting pipe 9 is the medicinal liquid accommodating space 7; the middle part of the connecting pipe 9 is connected with a liquid storage part 10, and the liquid storage part is detachably connected with the connecting pipe 9; the The liquid storage part is a liquid storage pipe, the liquid storage pipe is expanded and connected with the connecting pipe 9, and the liquid storage pipe is sealed with the connecting pipe 9; the shuttle-shaped structure makes the middle part of the connecting part 6 have a larger capacity space, so that the medicinal liquid can enter the medicinal liquid accommodating space 7 when the liquid storage tank 1 is tilted, so as to ensure that the medicinal liquid does not flow out.

As shown in FIG. 1 , the mask 2 is provided with ventilation holes 15, 4-6 of the ventilation holes 15 are provided, and the diameter of the ventilation holes 15 is 2-3 mm; the mask 2 is connected to the The components 6 are all made of PVC; the mask 2 is provided with a fixing strap 16 , and the fixing strap 16 is fixed on the side of the mask 2 by adjusting buckles.

As shown in FIG. 6 , in this embodiment, in addition to disposing the baffle 4 on the inner wall of the liquid storage tank 1 through a plate, the baffle 4 can also be disposed at the outlet of the nozzle 3 so that the liquid medicine sprayed by the nozzle 3 It can be blocked by the baffle 4 and then converted into mist droplets. An oxygen pipe 17 is connected to the end of the nozzle 3. In this embodiment, the upper part of the liquid storage tank 1 is provided with a detachable cover plate 18. The cover plate 18 is connected to the liquid storage tank. 1 Threaded connection above.

The specific workflow of this embodiment: when the patient is tired from sitting or standing for a long time during the atomization operation, he needs to lie on his back or on his side on the bed, so that the liquid storage tank 1 is inclined as the patient is lying on his back or on his side. The medicinal liquid in the liquid storage tank 1 enters the connecting member 6 through the air outlet 5, and the medicinal liquid accumulates in the medicinal liquid accommodating space 7 of the connecting member 6, so that the medicinal liquid will not flow to the mask 2, and the patient will not be choked by inhaling medicinal liquid. It reduces the occurrence of doctor-patient accidents and helps medical staff to carry out their work.

Example 2

As shown in FIG. 4 , the connecting member 6 is a hollow rectangular tube 11 , the openings 8 are provided on opposite sides of the rectangular tube 11 , and the inside of the rectangular tube 11 is the liquid medicine storage space 7 . The two openings 8 of 11 are respectively communicated with the air outlet 5 and the mask 2; the middle part of the rectangular tube 11 is connected with a liquid storage part 10, and the liquid storage part 10 is detachably connected to the side adjacent to the opening of the rectangular tube 11. , the structure of the liquid storage part 10 is the same as that in the embodiment 1, and the other structures are also the same as the embodiment 1. The specific implementation is the same as the embodiment, and will not be described again.

Example 3

As shown in FIG. 5 , the connecting member 6 is a flask structure 12 , and the connecting pipe 9 of the flask structure 12 includes a round pipe 13 with an opening 8 at one end and a round belly 14 communicating with the round pipe 13 . The bottom of the belly 14 is provided with another opening 8, the round belly 14 is the medicinal liquid accommodating space 7, the opening 8 of the round tube 13 is communicated with the mask 2, and the opening of the round belly 14 is connected to the outlet. The air port 5 is connected, the round belly 14 is connected with a liquid storage portion 10, the liquid storage portion 10 and the round belly 14 are detachably connected, the structure of the liquid storage portion 10 is the same as that in Embodiment 1, and the other structures are also It is the same as the embodiment 1, and the specific implementation manner is the same as the embodiment, and will not be described again.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (10)

1. An atomizing device for preventing leakage of medicinal liquid, characterized in that it comprises a liquid storage tank (1) and a face mask (2), wherein a nozzle (3) is provided in the liquid storage tank (1), and the liquid storage tank (1) is provided with a nozzle (3). A baffle plate (4) aligned with the nozzle (3) is arranged in the tank (1), an air outlet (5) is arranged on the liquid storage tank (1), and the mask (2) is connected with the outlet. The air port (5) is communicated through a connecting member (6), the connecting member (6) is provided with a medicinal liquid accommodating space (7), and the connecting member (6) is provided with two openings (8), the two The openings (8) are respectively communicated with the mask (2) and the air outlet (5). 2 . The atomizing device for preventing the leakage of medicinal liquid according to claim 1 , wherein the connecting member ( 6 ) is a connecting pipe ( 9 ), and the connecting pipe ( 9 ) is a small one at both ends and a large one in the middle. 3 . Shuttle-shaped structure, the two ends of the connecting pipe (9) are respectively connected with the air outlet (5) and the mask (2), and the middle part of the connecting pipe (9) is the medicinal liquid accommodating space ( 7). 3. The atomizing device for preventing the leakage of medicinal liquid according to claim 2, characterized in that, a liquid storage part (10) is connected in the middle of the connecting pipe (9), and the liquid storage part (10) is connected with the said liquid storage part (10). The connecting pipe (9) is detachably connected. 4 . The atomizing device for preventing the leakage of medicinal liquid according to claim 3 , wherein the liquid storage part ( 10 ) is a liquid storage pipe, and the liquid storage pipe is expanded and connected to the connecting pipe, and the The liquid storage pipe is sealedly connected with the connecting pipe. 5 . The atomizing device for preventing the leakage of medicinal liquid according to claim 1 , wherein the connecting member ( 6 ) is a hollow rectangular tube ( 11 ), and the opposite sides of the rectangular tube ( 11 ) are arranged on the opposite sides. In the opening (8), the inside of the rectangular tube (11) is the medicinal liquid accommodating space (7). 6. The atomizing device for preventing the leakage of medicinal liquid according to claim 5, characterized in that a liquid storage part (10) is connected to the middle of the rectangular tube (11), and the liquid storage part (10) is connected to the liquid storage part (10). The adjacent sides of the opening (8) of the rectangular tube (11) are detachably connected. 7 . The atomizing device for preventing the leakage of medicinal liquid according to claim 1 , wherein the connecting member ( 6 ) is a flask structure ( 12 ), and the connecting pipe ( 9 ) of the flask structure ( 12 ) comprises: 8 . A round tube (13) with an opening at one end and a round belly (14) communicated with the round tube (13), the bottom of the round belly (14) is provided with another opening (8), the round belly (14) For the medicinal liquid accommodating space (7), the opening (8) of the circular tube (13) is communicated with the mask (2), and the opening (8) of the round belly (14) is connected to the air outlet ( 5) Connected. 8. The atomizing device for preventing the leakage of medicinal liquid according to claim 7, wherein the round belly (14) is connected with a liquid storage part (10), and the liquid storage part (10) is connected to the circular belly (14). The belly (14) is detachable connection. 9 . The atomizing device for preventing the leakage of medicinal liquid according to claim 1 , wherein the mask ( 2 ) is provided with ventilation holes ( 15 ), and the ventilation holes ( 15 ) are provided with 4-6 The diameter of the ventilation holes (15) is 2-3mm. 10. The atomizing device for preventing the leakage of medicinal liquid according to claim 1, wherein the mask (2) and the connecting part (6) are both made of PVC.

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