CN207071159U - A kind of simple multifunctional medical respiratory masks - Google Patents

Abstract

The utility model discloses a simple multifunctional medical breathing mask in the technical field of medical equipment, which comprises a breathing mask body, a sealing ring is installed on the left edge of the breathing mask body, and a control device is installed on the sealing ring. There is an intubation interface on the baffle, an antibacterial layer is installed on the inner wall of the respirator body, and a bamboo charcoal fiber layer is arranged on the top of the non-woven fabric layer, which can effectively control the delivery amount of oxygen, and is detected by a flow sensor. Oxygen flow rate, when the flow rate is too large or too small, the control device controls the flow control valve to control the size of the oxygen flow rate, so that the flow rate of oxygen can be controlled to meet the needs of the patient, and the patient can be given medicine through the feeding port. The inner wall of the utility model is also provided with an antibacterial layer, which effectively prevents the growth of bacteria due to long-term use, and is beneficial to the health of patients. The utility model has complete functions and is easy to use.

Description

A simple and multifunctional medical breathing mask

technical field

The utility model relates to the technical field of medical equipment, in particular to a simple multifunctional medical breathing mask.

Background technique

At present, medical breathing masks have been widely used in clinical medicine, especially in assisting patients to breathe. However, with clinical use, medical respiratory masks have gradually become unsuitable. The structure of the existing medical breathing mask is too single, which is specifically manifested in that it cannot supply oxygen to the patient well, which greatly affects the patient's condition, and it is necessary to remove the breathing mask when doing some gastroscopic examinations, which is complicated to operate and affects the patient's oxygen supply. Prolonged use will cause bacteria to grow on the inner wall of the respirator, which is not conducive to the health of patients. For this reason, we propose a simple and multifunctional medical respirator.

Utility model content

The purpose of this utility model is to provide a simple and multi-functional medical breathing mask to solve the problem that the structure of the existing medical breathing mask proposed in the above-mentioned background technology is too single, which is specifically manifested in that it cannot deliver oxygen to the patient well, which greatly affects the patient. Moreover, it is necessary to remove the breathing mask when doing some gastroscopy, which is complicated to operate and affects the patient's oxygen delivery. Moreover, the long-term use will cause bacteria to grow on the inner wall of the breathing mask, which is not conducive to the health of the patient.

In order to achieve the above purpose, the utility model provides the following technical solutions: a simple multifunctional medical breathing mask, including a breathing mask body, a sealing ring is installed on the left edge of the breathing mask body, and a control valve is installed on the sealing ring. device, the left and right sides of the surface bottom of the respirator body are respectively equipped with an oxygen inlet and a water vapor inlet, and a flow control valve and a flow sensor are installed in the inner cavity of the oxygen inlet, and the flow sensor is located on the right side of the flow control valve. The control device is electrically connected with the flow sensor and the flow control valve respectively. There is a drug feeding port in the center of the surface of the breathing mask body, and a baffle is hinged on the left side of the drug feeding port, and a plug is opened on the baffle. Pipe interface, two sets of oxygen delivery nasal catheter interfaces are installed on the top of the surface of the breathing mask body, an exhaust port is installed on the right side of the surface of the breathing mask body, and an antibacterial layer is installed on the inner wall of the breathing mask body. The antibacterial layer includes a non-woven fabric layer, and a bamboo charcoal fiber layer is arranged on the top of the non-woven fabric layer.

Preferably, the sealing ring is a rubber sealing ring, a fixing belt is connected to the left side of the sealing ring, and the fixing belt is an elastic fixing belt.

Preferably, a check valve is installed in the cavity of the exhaust port.

Preferably, the antibacterial layer is connected to the inner wall of the breathing mask body by bonding.

Compared with the prior art, the beneficial effect of the utility model is: a simple and multifunctional medical breathing mask proposed by the utility model can effectively control the delivery amount of oxygen, and detect the flow rate of oxygen through a flow sensor. Or when it is too small, the control device controls the flow control valve to control the size of the oxygen flow, so that the flow of oxygen can be controlled to meet the needs of the patient, and the patient can be given medicine through the medicine feeding port. The interface can be directly operated, and the operation is convenient. The oxygen nasal cannula interface can be used to infuse oxygen with the oxygen nasal cannula. The inner wall of the breathing mask is also equipped with an anti-bacterial layer, which effectively prevents the growth of bacteria due to long-term use, and is beneficial to the patient's health. Healthy, the utility model has complete functions and is easy to use.

Description of drawings

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

Fig. 2 is a side view of the utility model;

Fig. 3 is a schematic diagram of the structure of the antibacterial layer of the present invention.

In the figure: 1 breathing mask body, 2 sealing ring, 3 fixing belt, 4 control device, 5 oxygen inlet, 6 flow sensor, 7 flow control valve, 8 oxygen nasal catheter interface, 9 water vapor inlet, 10 medicine feeding port, 11 gear board, 12 intubation ports, 13 exhaust ports, 14 antibacterial layers, 141 non-woven fabric layers, 142 bamboo charcoal fiber layers.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-3, the utility model provides a technical solution: a simple multifunctional medical breathing mask, including a breathing mask body 1, a sealing ring 2 is installed on the left edge of the breathing mask body 1, the A control device 4 is installed on the sealing ring 2, an oxygen inlet 5 and a water vapor inlet 9 are respectively installed on the left and right sides of the surface bottom of the breathing mask body 1, and a flow control valve 7 and a flow sensor are installed in the cavity of the oxygen inlet 5 6, and the flow sensor 6 is located on the right side of the flow control valve 7, the control device 4 is electrically connected to the flow sensor 6 and the flow control valve 7 respectively, and the center of the surface of the respirator body 1 has a medicine feeding port 10 , the left side of the drug feeding port 10 is hinged with a baffle 11, the baffle 11 is provided with an intubation interface 12, and two sets of oxygen delivery nasal catheter interfaces 8 are installed on the top of the surface of the respirator body 1. The surface right side of cover body 1 is equipped with exhaust outlet 13, and the inwall of described breathing mask body 1 is equipped with antibacterial layer 14, and described antibacterial layer 14 comprises non-woven fabric layer 141, and the inwall of described non-woven fabric layer 141 A bamboo charcoal fiber layer 142 is provided on the top.

Wherein, the sealing ring 2 is a rubber sealing ring, the sealing effect of the rubber sealing ring is good, and the cost is low. Adjustment, the inner cavity of the exhaust port 13 is equipped with a one-way valve to prevent air from entering the respirator body 1, and the antibacterial layer 14 is connected to the inner wall of the respirator body 1 by bonding, so that the antibacterial layer 14 regular replacement.

Working principle: When in use, wear the respirator on the head of the patient through the fixing belt 3, connect it to the oxygen generator through the oxygen inlet 5, and provide oxygen to the patient, and set the detection value of the flow sensor 6 according to the needs of the patient. When the oxygen flow exceeds or falls below the set value of the flow sensor 6, the flow sensor 6 feeds back the detected oxygen flow information to the control device 4, and the control device 4 controls the flow control valve 7 so that the flow of oxygen meets the patient's needs, and the valve is opened. The plate 11 can feed medicine to the patient through the medicine feeding port 10. The baffle plate 11 is provided with an intubation interface 12 for connecting the gastroscopy intubation tube. Mouth 13 is used to discharge the water vapor of the waste gas exhaled by the patient, and water vapor inlet 9 is used to provide moisture in the form of water vapor to some special patients who cannot drink directly. It includes a non-woven fabric layer 141 and a bamboo charcoal fiber layer 142. The non-woven fabric layer 141 has the characteristics of moisture-proof, breathable, flexible, light weight, and non-combustible. Effectively prevent the growth of bacteria, healthy and hygienic.

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

Claims (4)

1. a kind of simple multifunctional medical respiratory masks, including breathing cover body (1), it is characterised in that：The breathing cover body (1) left side edge position is provided with sealing ring (2), and control device (4), the respirator are provided with the sealing ring (2) Oxygen inlet (5) and steam import (9) are separately installed with left and right sides of the surface bottom portion of body (1), the oxygen inlet (5) Inner chamber is provided with flow control valve (7) and flow sensor (6), and flow sensor (6) is located at the right side of flow control valve (7) Side, the control device (4) are electrically connected with flow sensor (6) and flow control valve (7) respectively, the breathing cover body (1) face center position is provided with medicine feed mouth (10), and baffle plate (11), the baffle plate (11) are hinged with the left of institute's medicine feed mouth (10) On be provided with cannula interface (12), the surface crown of the breathing cover body (1) is provided with two groups of oxygen therapy nose catheter interfaces (8), institute State and exhaust outlet (13) is installed on the right side of the surface of breathing cover body (1), the inwall of the breathing cover body (1) is provided with fungi-proofing layer (14), the fungi-proofing layer (14) includes nonwoven layer (141), and bamboo is provided with the top of the nonwoven layer (141) (142)。

A kind of 2. simple multifunctional medical respiratory masks according to claim 1, it is characterised in that：The sealing ring (2) For rubber seal, fixing band (3) is connected with the left of the sealing ring (2), and fixing band (3) is elastic reducing-fixing band.

A kind of 3. simple multifunctional medical respiratory masks according to claim 1, it is characterised in that：The exhaust outlet (13) Inner chamber check valve is installed.

A kind of 4. simple multifunctional medical respiratory masks according to claim 1, it is characterised in that：The fungi-proofing layer (14) The inwall of breathing cover body (1) is connected to by bonding way.