CN108452421B - Breathe internal medicine oxygen mask convenient to atomizing is dosed - Google Patents

Abstract

The invention discloses an oxygen mask for respiratory medicine, which is convenient for atomization and drug delivery. An oxygen sensor is installed on the right side of the mask, and a connecting pipe is fixed at the inlet of the left end of the oxygen spray mask. This is an oxygen mask for respiratory medicine that is convenient for atomization and drug delivery. The structure is simple. Drugs can be administered while supplying oxygen to avoid medical accidents caused by mask detachment. The oxygen content in the mask is measured by an oxygen sensor, and oxygen and medicine are supplied according to the patient's breathing rhythm to ensure that the medicine is inhaled by the patient. Oxygen is inhaled into the body at the same time to ensure the therapeutic effect. It directly enters the nasal cavity through the nozzle, avoids the mask being discharged with the patient's exhalation, avoids the waste of drugs, is convenient to use, improves the therapeutic effect, and speeds up the patient's recovery.

Description

An oxygen mask for respiratory medicine that is convenient for aerosol administration

technical field

The invention relates to the technical field of medical equipment, in particular to an oxygen mask for respiratory medicine which is convenient for atomized drug delivery.

Background technique

Medical oxygen masks are mainly used for oxygen delivery in patients with hypoxia. As the prior art, medical oxygen masks are mainly composed of masks and oxygen delivery pipelines. Medical oxygen masks isolate the user's oral cavity and nasal cavity from the outside world. The oxygen delivery pipeline connected to the mask provides oxygen to the user, but it is very inconvenient to administer the drug when using the oxygen mask, and the existing drug delivery device has a complicated structure and the drug effect is not fully utilized.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to overcome the existing defects and provide an oxygen mask for respiratory medicine that is convenient for atomization and drug delivery. The drug supply and oxygen supply control can improve the utilization rate of oxygen and drugs, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a respiratory medicine oxygen mask that is convenient for atomization and drug delivery, including a mask, a PLC controller is installed on the left side of the mask, and an oxygen spray is arranged in the middle of the mask. hood and exhalation hood, an oxygen sensor is installed on the right side of the mask, a connecting pipe is fixed at the inlet of the left end of the oxygen spray hood, an end pipe is fixed on the left end of the connecting pipe, and a middle part of the end pipe is installed with Solenoid valve, a medicine box is fixed on the upper end of the left side of the mask, a medicine delivery pipe whose upper end communicates with the medicine box is fixed on the right side of the mask, a booster pump is installed in the middle of the medicine delivery pipe, and the The lower end of the medicine delivery pipe is equipped with a nozzle, the side of the nozzle is evenly distributed with nozzle holes, the input end of the PLC controller is respectively electrically connected with the external power supply and the output end of the oxygen sensor, and the output end of the PLC controller is electrically connected. The terminals are respectively electrically connected with the input terminals of the solenoid valve and the booster pump.

As a preferred technical solution of the present invention, the opening of the right end of the oxygen spray hood is closed by a spray net, a closing cover is fixed on the right side of the spray net, and a movable rod is arranged in the middle of the closing cover. The right end of the movable rod is fixedly connected with the left end of the nozzle.

As a preferred technical solution of the present invention, a support rod is fixed in the middle of the inner cavity of the connecting pipe, a sliding rod is arranged in the shaft hole in the middle part of the support rod, and a baffle plate is fixed at the right end of the sliding rod, and the block The plate is fixedly connected with the left end of the movable rod.

As a preferred technical solution of the present invention, an end plate is fixed on the left end surface of the sliding rod, and a compression spring is sleeved on the sliding rod between the end plate and the support rod.

As a preferred technical solution of the present invention, a medicine inlet pipe is installed on the left side of the medicine box, and a medicine inlet valve is installed in the middle of the medicine inlet pipe.

Compared with the prior art, the beneficial effects of the present invention are as follows: the oxygen mask for respiratory medicine, which is convenient for atomized drug delivery, has a simple structure, and the oxygen is given through the oxygen spray mask and the drug is given through the nozzle, and the oxygen supply can be carried out at the same time as the oxygen supply. Carry out drug treatment to avoid medical accidents caused by the separation of the mask, measure the oxygen content in the mask through the oxygen sensor, and supply oxygen and medicine according to the patient's breathing rhythm to ensure that the medicine is inhaled into the body while the patient is inhaling oxygen, and the treatment effect is guaranteed. , directly enter the nasal cavity through the nozzle, avoid the mask being discharged with the patient's exhalation, avoid the waste of drugs, easy to use, improve the treatment effect, and speed up the recovery of the patient.

Description of drawings

1 is a schematic diagram of the overall cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of the structure of the oxygen spray hood of the present invention.

In the picture: 1 mask, 101 exhalation hood, 102 oxygen sensor, 2PLC controller, 3 oxygen spray hood, 301 spray net, 302 movable rod, 303 closed cover, 4 connecting pipe, 401 support rod, 402 sliding rod, 403 block Plate, 404 end plate, 405 compression spring, 5 end tube, 6 solenoid valve, 7 medicine box, 701 medicine feeding tube, 702 medicine feeding valve, 8 medicine delivery tube, 801 booster pump, 9 nozzle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Fig. 1-2, the present invention provides a technical solution: an oxygen mask for respiratory medicine that is convenient for aerosol drug delivery, including a mask 1, a PLC controller 2 is installed on the left side of the mask 1, and a middle part of the mask 1 is provided There are an oxygen spray hood 3 and an exhalation hood 101, an oxygen sensor 102 is installed on the right side of the mask 1, a connecting pipe 4 is fixed at the inlet of the left end of the oxygen spray hood 3, and an end pipe 5 is fixed on the left end of the connecting pipe 4, and the end pipe 5 A solenoid valve 6 is installed in the middle of the mask 1, a medicine box 7 is fixed on the upper end of the left side of the mask 1, a medicine inlet pipe 701 is installed on the left side of the medicine box 7, and a medicine inlet valve 702 is installed in the middle of the medicine inlet pipe 701, and the mask 1 The right side of the medicine delivery pipe 8 is fixed with a medicine delivery pipe 8 whose upper end communicates with the medicine box 7, a booster pump 801 is installed in the middle of the medicine delivery pipe 8, a spray pipe 9 is installed at the lower end of the medicine delivery pipe 8, and the right end of the oxygen spray cover 3 is open. The mouth is closed by the spray net 301, the right side of the spray net 301 is fixed with a closed cover 303, the middle of the closed cover 303 is provided with a movable rod 302, the right end of the movable rod 302 is fixedly connected with the left end of the nozzle 9, and the inner part of the connecting pipe 4 is connected. A support rod 401 is fixed in the middle of the cavity, a sliding rod 402 is arranged in the shaft hole in the middle of the support rod 401, a baffle 403 is fixed at the right end of the sliding rod 402, and the baffle 403 is fixedly connected with the left end of the movable rod 302. An end plate 404 is fixed on the left end surface, a compression spring 405 is sleeved on the sliding rod 402 between the end plate 404 and the support rod 401, the side of the nozzle 9 is evenly distributed with nozzle holes, and the input end of the PLC controller 2 is connected to the external The power supply is electrically connected to the output end of the oxygen sensor 102, and the output end of the PLC controller 2 is electrically connected to the input end of the solenoid valve 6 and the booster pump 801, respectively. This is the electronic component used in the respiratory medicine oxygen mask that is convenient for atomization and drug delivery. They are all existing technologies and will not be innovated here, and will not be repeated here. The PLC controller 2 adopts Siemens 6ES7211-0AA23-0XB0, which is an oxygen mask for respiratory medicine that is convenient for atomization and drug delivery. The structure is simple, and the oxygen spray mask 3 Oxygen is administered through the nozzle 9, and the drug can be treated while the oxygen is being supplied to avoid medical accidents caused by the separation of the mask 1. The oxygen sensor 102 is used to measure the oxygen content in the mask 1, according to the patient's breathing rhythm. Oxygen supply and medicine supply are carried out to ensure that the medicine is inhaled into the body while the patient is inhaling oxygen to ensure the therapeutic effect. Improve the treatment effect and speed up the recovery of the patient.

In use: the end pipe is connected to the external oxygen supply pipeline, when the solenoid valve 6 is opened, the oxygen flow pushes the baffle 403 to the right, enters through the connecting pipe 4 and the oxygen spray cover 3, and the medicinal liquid in the medicine box 7 passes through the increasing The pressure pump 801 is introduced into the nozzle 9, and then inhaled into the nasal cavity of the patient. The oxygen sensor 102 transmits the data of the oxygen concentration to the PLC controller 2. When the oxygen concentration reaches a certain value, exhalation begins. At this time, the solenoid valve 6 is closed. Under the action of the compression spring 405, the sliding rod 402 moves to the left and resets, and the movable rod 302 pulls the nozzle 9 into the closing cover 303 to cut off the medicine supply and pressurize the nozzle 9 at the same time.

The present invention has a simple structure, can administer medicine under the condition that the mask 1 is used to supply oxygen, and at the same time can perform medicine supply and oxygen supply control according to the breathing rhythm, improve the utilization rate of oxygen and medicine, and be more convenient to use.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (2)

1. A respiratory medicine oxygen mask convenient for aerosol administration, comprising a mask (1), characterized in that: a PLC controller (2) is installed on the left side of the mask (1), and the mask (1) There is an oxygen spray hood (3) and an exhalation hood (101) in the middle of the mask, an oxygen sensor (102) is installed on the right side of the mask (1), and the left end inlet of the oxygen spray hood (3) is fixed with a connection A pipe (4), an end pipe (5) is fixed at the left end of the connecting pipe (4), a solenoid valve (6) is installed in the middle of the end pipe (5), and the upper left side of the mask (1) is at the upper end A medicine box (7) is fixed, the right side of the mask (1) is fixed with a medicine delivery pipe (8) whose upper end communicates with the medicine box (7), and a pressurization is installed in the middle of the medicine delivery pipe (8). A pump (801), a spray pipe (9) is installed at the lower end of the medicine delivery pipe (8), and spray holes are evenly distributed on the side of the spray pipe (9), and the input ends of the PLC controller (2) are respectively It is electrically connected to the output end of the external power supply and the oxygen sensor (102), the output end of the PLC controller (2) is electrically connected to the input end of the solenoid valve (6) and the booster pump (801) respectively, and the oxygen injection The opening of the right end of the cover (3) is closed by a spray net (301), a closing cover (303) is fixed on the right side of the spray net (301), and a movable rod (302) is arranged in the middle of the closing cover (303). ), the right end of the movable rod (302) is fixedly connected with the left end of the nozzle (9), a support rod (401) is fixed in the middle of the inner cavity of the connecting pipe (4), and a support rod (401) is fixed in the middle of the support rod (401). A sliding rod (402) is arranged in the shaft hole, a baffle plate (403) is fixed on the right end of the sliding rod (402), and the baffle plate (403) is fixedly connected with the left end of the movable rod (302). An end plate (404) is fixed on the left end surface of 402), and a compression spring (405) is sleeved on the sliding rod (402) between the end plate (404) and the support rod (401). 2. The respiratory medicine oxygen mask according to claim 1, characterized in that: a medicine feeding pipe (701) is installed on the left side of the medicine box (7), and the medicine feeding A medicine inlet valve (702) is installed in the middle of the pipe (701).

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