CN210472756U - Respiratory system of infectious ward - Google Patents

Abstract

The utility model discloses a respiratory system of an infectious ward, which relates to the medical field of infectious diseases of respiratory systems, and comprises an air inlet pipe and a respiratory mask, wherein the respiratory mask comprises a nose mask and a mouth mask, one side of the nose mask is connected with the air inlet pipe, and the other side of the nose mask is connected with a nose exhaust pipe; the mouth mask is connected with an exhaust pipe; the nasal exhaust pipe and the oral exhaust pipe are connected with the exhaust pipe together, the exhaust pipe is connected with the sterilization and disinfection chamber through the exhaust fan, and one side of the sterilization and disinfection chamber is connected with the exhaust pipe of the sterilization and disinfection chamber; the air intake and exhaust are carried out through different pipes, and the patient breathes fresh air to improve the immunity.

Description

Respiratory system of infectious ward

Technical Field

The utility model relates to the medical field of infectious diseases of respiratory system, in particular to an infectious ward respiratory system which is convenient for infectious virus discharge, is beneficial to patient recovery and avoids cross infection.

Background

As is known, a patient infected by respiratory system needs to wear a medical mask to prevent virus discharged during expiration from infecting other people, but the following problems also exist when the patient wears the mask for a long time: 1. when a patient breathes, the exhaled viruses cannot be effectively discharged, and part of the viruses are sucked back into the body again, so that the treatment is not facilitated, particularly, similar to new coronavirus, under the condition that the viruses can be killed without a special medicine, the viruses in the body need to be reduced, the burden of the immunity of the patient is relieved, and the capacity of the patient to overcome the viruses can be improved; 2. when the mask is worn for a long time, patients feel suffocated, the normal breathing of the patients is not facilitated, the treatment and the rehabilitation are not facilitated, and especially the weak patients or the old people need to breathe fresh air to facilitate the improvement of the immunity; 3. when the mask is worn for a long time, germs are easy to breed, particularly cough patients need to frequently replace the mask, the consumption of disposable masks is very large, and when large-scale epidemic respiratory infectious diseases occur, the shortage of the masks can also influence the effective prevention and treatment of the infectious diseases.

The existing market has a mask with an expiration check valve, the mask does not pass through a filter screen when exhaling, the exhalation resistance can be reduced, viruses can be discharged, the discharged viruses are easy to infect other people, and infectious disease patients can not use the mask generally.

The existing breathing machine only has an air inlet pipe, the gas discharged by a patient cannot be quickly discharged, so that germs cannot be quickly discharged and killed, the waste gas directly exhaled by the patient and the spray generated by cough easily cause cross infection, and the breathing machine is not suitable for being used in an infectious ward.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an infectious ward respiratory, it can solve the patient and wear medical gauze mask or use the problem that ordinary breathing machine can't discharge the germ rapidly and kill.

In order to solve the above problem, the utility model discloses a technical scheme is: the mask comprises an air inlet pipe and a respiratory mask, wherein the respiratory mask comprises a nose mask and a mask, one side of the nose mask is connected with the air inlet pipe, and the other side of the nose mask is connected with a nasal exhaust pipe; the mouth mask is connected with an exhaust pipe; the nose exhaust pipe with mouth exhaust pipe is connected the exhaust pipe in the lump, and the exhaust pipe passes through the exhaust fan and is connected with the disinfection room that disinfects, and this disinfection room one side that disinfects is connected with the disinfection room exhaust pipe.

In the above technical solution, a more specific solution may also be: the front end of the air inlet pipe is connected with a fresh air main pipe, and the front end of the fresh air main pipe is connected with an air inlet machine; the fresh air main pipe is provided with a plurality of air inlet outlets in parallel, and the air inlet outlets are respectively connected with respective air inlet pipes through respective air inlet valves; the tail end of the exhaust pipe is connected with an exhaust main pipe, and the exhaust main pipe is connected with the exhaust fan; the exhaust manifold is provided with a plurality of exhaust inlets in parallel, the exhaust inlets are respectively connected with respective exhaust pipes, and the exhaust pipes are provided with one-way valves.

Further: the front end of the air inlet pipe is connected with oxygen supply equipment.

Further: the nose cover and the mouth cover are formed in the breathing mask through the separation plate.

Further: the nose exhaust pipe is provided with a nose check valve.

Further: the air inlet used for connecting the air inlet pipe and the air outlet used for connecting the nasal exhaust pipe on the nose cover are symmetrically arranged, and the fastening belts are arranged on two sides of the nose cover and two sides of the mask respectively.

Since the technical scheme is used, compared with the prior art, the utility model, the beneficial effect who has is:

1. the respiratory mask with the air inlet pipe consists of a nasal mask and a mouth mask, the nasal exhaust pipe and the mouth exhaust pipe are respectively arranged on the nasal mask and the mouth mask, and the exhaust pipes are connected with the sterilization and disinfection chamber through the exhaust fan, so that exhaled air can be rapidly exhausted from the exhaust pipes and killed by the sterilization and disinfection chamber, viruses exhaled by a patient during exhalation can be effectively exhausted in time, treatment and rehabilitation are facilitated, and the exhaled viruses can not be infected to other people; the air intake and exhaust are carried out through different pipes, and the patient breathes fresh air to improve the immunity.

2. Because the intake pipe and the new trend house steward of nose cup are connected, the blast pipe and the exhaust manifold of respiratory mask are connected, and new trend house steward can be equipped with a plurality of air intakes, and exhaust manifold can be equipped with a plurality of entrances of giving vent to anger to a new trend house steward and an exhaust manifold can a plurality of respiratory masks of parallelly connected, can supply a plurality of patients to use simultaneously in hospital ward, practiced thrift practical cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the respiratory mask of the present invention.

Fig. 3 is a sectional view a-a of fig. 2.

The figures have the following numbers:

the nose mask comprises a nose mask 1, a fastening belt buckle 1-1, a separation plate 1-2, a mask 2, an air inlet pipe 3, an air inlet valve 3-1, a nose exhaust pipe 4, a nose one-way valve 4-1, a mouth exhaust pipe 5, a fresh air main pipe 6, an air inlet machine 7, an air inlet machine air inlet pipe 8, an outdoor fresh air part 9, an exhaust pipe 10, an exhaust main pipe 11, a one-way valve 12, an exhaust fan 13, a sterilization and disinfection chamber 14, a disinfection chamber exhaust pipe 15, an exhaust emission part 16 and an air pressure detection and alarm device 17.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and examples:

in the embodiment 1 shown in fig. 1-3, the respiratory system of the infectious disease room of the present embodiment includes a fresh air main pipe 6 and an exhaust main pipe 11, the fresh air main pipe 6 is provided with a plurality of air inlet outlets side by side, the exhaust main pipe is provided with a plurality of exhaust inlets side by side, a respiratory mask is connected between each air inlet outlet and each exhaust inlet through a trachea to form a respiratory unit, and the respiratory system of the infectious disease room of the present embodiment can be used by a plurality of patients at the same time. The nose mask 1 and the mouth mask 2 are formed in the breathing mask at intervals by the isolation plates 1-2, so that a patient can adopt a breathing mode of breathing from a nasal suction port, exhaled air and droplets with viruses and bacteria generated by cough can be rapidly discharged, air inflow is not polluted, and germs are prevented from being sucked back into the body; two air holes are symmetrically arranged at two sides of the nose mask 1, the air hole at one side is connected with an air inlet pipe 3, and the air hole at the other side is connected with a nasal exhaust pipe 4, so that fresh air can flow in front of the nostril of a patient, and exhaled waste gas and viruses are also taken away quickly; the mouth mask 2 is connected with an exhaust pipe 5; the nasal exhaust pipe 4 and the oral exhaust pipe 5 are connected to the exhaust pipe 10 together, the nasal exhaust pipe 4 is provided with a nasal one-way valve 4-1, the tail end of the exhaust pipe 10 is connected with an exhaust main pipe 11, the exhaust pipe 10 is provided with a one-way valve 12 which can prevent the backflow of waste gas, the exhaust main pipe 11 is connected with an exhaust fan 13, the exhaled gas of a patient and the spray with virus and bacteria generated by cough can be rapidly exhausted, meanwhile, when the air inlet fan fails, the air flow can be kept, the respiratory gas of the patient can be continuously ensured, and the functional defect that a common breathing machine only has the air inlet fan without the exhaust fan is avoided; the outlet of the exhaust fan 13 is connected to a sterilization and disinfection chamber 14, the outlet of the sterilization and disinfection chamber 14 is connected with a sterilization and disinfection chamber air outlet pipe 15, and the sterilization and disinfection chamber air outlet pipe 15 is led to a waste gas discharge part 16; the front end of an air inlet pipe 3 is connected to a fresh air main pipe 6, an air inlet valve 3-1 is arranged on the air inlet pipe 3, the size of air inflow can be adjusted by adjusting the size of the air inlet valve 3-1 according to needs, the air inflow can be adjusted to be comfortable and enable people not to feel oppressed, the front end of the fresh air main pipe 6 is connected to an air inlet machine 7, the inlet of the air inlet machine 7 is connected with an air inlet pipe 8 of an air inlet fan, and the air inlet pipe 8 of the air inlet machine is connected to an outdoor fresh air place 9, namely, a place where outdoor; an air pressure detecting and alarming device 17 is arranged on the fresh air main pipe.

When the mask is used, the air inlet fan 7 and the exhaust fan 13 are started firstly, the air inlet pipe 3 and the exhaust pipe 10 are connected, the nasal mask 1 and the mask 2 are worn, the mask can be used by opening the air inlet valve 3-1, the air inlet valve 3-1 can be adjusted according to requirements to adjust the air inlet amount to be comfortable and not feel oppressed, the air inlet amount can be increased when a patient coughs, and the breathing mode of breathing through the nasal suction port is adopted as far as possible, so that viruses are easier to exhaust along with the exhaled air. The nose mask 1 and the mouth mask 2 are provided with spare parts and need to be replaced and cleaned and disinfected regularly.

In other embodiments, the air inlet pipe can be directly connected with an oxygen supply device and is supplied to patients who need to inhale oxygen but need to discharge droplets and viruses in time.

Claims (6)

1. The utility model provides an infectious disease ward respiratory, includes intake pipe (3) and respiratory mask, its characterized in that: the breathing mask comprises a nose mask (1) and a mouth mask (2), one side of the nose mask (1) is connected with the air inlet pipe (3), and the other side of the nose mask is connected with a nasal exhaust pipe (4); the mouth mask (2) is connected with an exhaust pipe (5); the nasal exhaust pipe (4) and the oral exhaust pipe (5) are connected with an exhaust pipe (10) in the same time, the exhaust pipe (10) is connected with a sterilization and disinfection room (14) through an exhaust fan (13), and one side of the sterilization and disinfection room (14) is connected with a disinfection room exhaust pipe (15).

2. The infectious disease room breathing system of claim 1, wherein: the front end of the air inlet pipe (3) is connected with a fresh air main pipe (6), and the front end of the fresh air main pipe (6) is connected with an air inlet machine (7); the fresh air main pipe (6) is provided with a plurality of air inlet outlets in parallel, and the air inlet outlets are respectively connected with respective air inlet pipes (3) through respective air inlet valves (3-1); the tail end of the exhaust pipe (10) is connected with an exhaust main pipe (11), and the exhaust main pipe is connected with the exhaust fan (13); the exhaust main pipe (11) is provided with a plurality of exhaust inlets in parallel, the exhaust inlets are respectively connected with respective exhaust pipes (10), and the exhaust pipes are provided with one-way valves (12).

3. The infectious disease room breathing system of claim 1, wherein: the front end of the air inlet pipe (3) is connected with oxygen supply equipment.

4. An infectious ward breathing system according to claim 1 or 2 or 3, wherein: the nose mask (1) and the mouth mask (2) are formed in the respirator at intervals through partition plates (1-2).

5. The infectious disease room breathing system of claim 4, wherein: the nasal exhaust tube (4) is provided with a nasal one-way valve (4-1).

6. The infectious disease room breathing system of claim 5, wherein: the nose mask is characterized in that an air inlet used for being connected with an air inlet pipe (3) and an air outlet used for being connected with a nose exhaust pipe (4) on the nose mask (1) are symmetrically arranged, and tying buckles (1-1) are respectively arranged on two sides of the nose mask (1) and two sides of the mask (2).

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