CN221286554U - Respirator mask - Google Patents

Abstract

The utility model discloses a ventilator mask, including a main body, a fixing mechanism and a protective mechanism, wherein the four corners of the main body are connected with the fixing mechanism, and one side of the main body is provided with the protective mechanism. The main body is fitted with the patient's face, and oxygen is supplied to the patient by an external pipe body, ensuring that the patient maintains breathing without autonomous consciousness. The patient's head can be connected and fixed by the fixing mechanism, which can effectively alleviate the squeezing of the patient's face caused by the traditional breathing mask when it is tied and fixed, and can disperse the fixing pressure of the mask. The protective mechanism can disperse the pressure and flexibly support the contact area between the ventilator mask and the patient's facial skin, reduce the rigid squeezing of the patient's skin, and improve the patient's comfort. At the same time, a split multi-layer structure is adopted to ensure the contact air permeability and external air tightness when the patient uses it, and ensure the normal use of the ventilator mask.

Description

A ventilator mask

Technical Field

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

Background technique

In modern clinical medicine, ventilators, as an effective means of artificially replacing spontaneous ventilation function, have been widely used in respiratory failure caused by various reasons, anesthesia respiratory management during major surgery, respiratory support therapy and emergency resuscitation. They occupy a very important position in the field of modern medicine. Ventilators are a vital medical device that can prevent and treat respiratory failure, reduce complications, save and prolong patients' lives. Ventilators are widely used in clinical practice, and ventilator masks are one of the indispensable rescue equipment for patients with non-invasive mechanical ventilation.

The ventilator masks on the market are usually worn or fixed on the patient's head in a bundled manner during use. The mask exerts great pressure on the patient's face, causing discomfort to the patient and causing facial acne after long-term wearing. In addition, the movement of the patient's head can easily cause the mask to move, affecting the patient's treatment and failing to meet the needs of actual use. Therefore, we propose a ventilator mask.

Utility Model Content

The purpose of the utility model is to provide a respirator mask to solve the problems raised in the above background technology.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a respirator mask, comprising a main body mechanism, a fixing mechanism and a protective mechanism, wherein the four corners of the main body mechanism are connected with the fixing mechanism, and a protective mechanism is arranged on one side of the main body mechanism, the protective mechanism comprises a first airbag, a second airbag, a silicone pad, an air vent, a connector, an air pipe and a spherical airbag, and a second airbag is arranged on one side of the first airbag, a silicone pad is arranged on one side of the second airbag, and air vents are arranged on the surface of the silicone pad, a connector is arranged on one side of the bottom end of the first airbag, and one end of the connector is connected to the air pipe, and one end of the air pipe is connected to the spherical airbag.

Furthermore, the second airbag is a proportionally reduced version of the first airbag, and the second airbag is sealed and fitted to the first airbag.

Furthermore, an outer side of the edge of the silicone pad is in contact with the edge of the second airbag, and an inner side of the edge of the silicone pad is separated from the edge of the second airbag.

Furthermore, one end of the air delivery pipe is integrally connected to the connector, and the other end of the air delivery pipe is integrally connected to the spherical airbag.

Furthermore, the main structure includes a mask frame, a connecting ring, a swivel elbow, a pipe joint and a buckle, and a connecting ring is arranged around the edge of the mask frame, a swivel elbow is arranged in the middle of the mask frame, and the bottom end of the swivel elbow is connected to the pipe joint, and a buckle is arranged on the outside of the pipe joint.

Furthermore, the rotary elbow and the pipe joint are threadedly connected, and the pipe joint and the buckle are sleeved.

Furthermore, the fixing mechanism includes a strap, a Velcro, a protective layer and an elastic band, and Velcro is provided at both ends of the strap, a protective layer is provided on one side of the strap, and the edge of the strap is connected to the elastic band.

Furthermore, the protective layer is made of a highly breathable mesh silicone strip, and the protective layer is sutured and connected to one side of the strap.

Compared with the prior art, the beneficial effects of the utility model are:

The ventilator mask is provided with a main body mechanism, a fixing mechanism and a protective mechanism. The main body mechanism fits against the patient's face, and oxygen is supplied to the patient through an external pipe body, ensuring that the patient maintains breathing without conscious awareness, and assisting the patient during surgical treatment.

This fixing mechanism can connect and fix the patient's head, which can effectively alleviate the situation where the traditional breathing mask squeezes the patient's face when tied and fixed, causing discomfort to the patient, and can disperse the fixing pressure of the mask.

This protective mechanism can disperse the pressure and flexibly support the contact area between the ventilator mask and the patient's facial skin, reduce the rigid squeeze on the patient's skin, and improve the patient's comfort. At the same time, it adopts a split multi-layer structure to ensure the contact breathability and external air tightness during use by the patient, ensuring the normal use of this ventilator mask.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the utility model;

Figure 2 is a schematic diagram of the planar structure of the fixing mechanism of the utility model;

FIG. 3 is a schematic diagram of the three-dimensional disassembly structure of the protection mechanism of the utility model.

In the figure: 1. main body; 101. mask frame; 102. connecting ring; 103. swivel elbow; 104. pipe joint; 105. buckle; 2. fixing mechanism; 201. strap; 202. Velcro; 203. protective layer; 204. elastic band; 3. protective mechanism; 301. first airbag; 302. second airbag; 303. silicone pad; 304. air vent; 305. connector; 306. air pipe; 307. spherical airbag.

Detailed ways

Example 1

Please refer to Figures 1 and 2. The utility model provides a technical solution: a ventilator mask, including a main body mechanism 1, a fixing mechanism 2 and a protective mechanism 3. The four corners of the main body mechanism 1 are connected with the fixing mechanism 2, and the protective mechanism 3 is arranged on one side of the main body mechanism 1. The main body mechanism 1 includes a mask frame body 101, a connecting ring 102, a rotating elbow 103, a pipe joint 104 and a buckle 105. The edge of the mask frame body 101 is provided with a connecting ring 102, the middle part of the mask frame body 101 is provided with a rotating elbow 103, and the bottom end of the rotating elbow 103 is connected with the pipe joint 104, and the outside of the pipe joint 104 is provided with a buckle 105. The rotating elbow 103 and the pipe joint 104 are threadedly connected, and the pipe joint 104 and the buckle 105 are sleeved. By fitting with the patient's face, the external tube body supplies oxygen to the patient, ensuring that the patient maintains breathing without conscious effort, and assisting the patient during surgical treatment. The fixing mechanism 2 includes a strap 201, a Velcro 202, a protective layer 203 and an elastic band 204, and Velcro 202 is provided at both ends of the strap 201, a protective layer 203 is provided on one side of the strap 201, and the edge of the strap 201 is connected to the elastic band 204, the protective layer 203 is composed of a highly breathable mesh silicone strip, and the protective layer 203 is sutured to one side of the strap 201. This fixing mechanism 2 can be connected and fixed to the patient's head, which can effectively alleviate the situation in which the traditional respiratory mask squeezes the patient's face when it is tied and fixed, causing discomfort to the patient, and can disperse the fixing pressure of the mask.

Example 2

Please refer to Figure 3. The utility model provides a technical solution: a respirator mask, including a main body mechanism 1, a fixing mechanism 2 and a protective mechanism 3. The four corners of the main body mechanism 1 are connected with the fixing mechanism 2, and the protective mechanism 3 is arranged on one side of the main body mechanism 1. The protective mechanism 3 includes a first air bag 301, a second air bag 302, a silicone pad 303, an air hole 304, a connector 305, an air pipe 306 and a spherical air bag 307. The second air bag 302 is arranged on one side of the first air bag 301, the silicone pad 303 is arranged on one side of the second air bag 302, and the air hole 304 is arranged on the surface of the silicone pad 303. The bottom side of the first air bag 301 is provided with a connector 305, and one end of the connector 305 is connected to the air pipe 306, and one end of the air pipe 306 is connected to the spherical air bag 307. The second airbag 302 is a proportionally reduced version of the first airbag 301, and the second airbag 302 and the first airbag 301 are sealed and fitted together. The outer side of the edge of the silicone pad 303 is fitted with the edge of the second airbag 302, and the inner side of the edge of the silicone pad 303 is separated from the edge of the second airbag 302. One end of the air supply pipe 306 is integrally connected to the connector 305, and the other end of the air supply pipe 306 is integrally connected to the spherical airbag 307. This protective mechanism 3 can disperse the pressure and flexibly support the contact area between the ventilator mask and the patient's facial skin, reduce the rigid squeeze on the patient's skin, and improve the patient's comfort. At the same time, the split multi-layer structure is adopted to ensure the contact breathability and external air tightness when the patient uses it, thereby ensuring the normal use of the ventilator mask.

Working principle: For this type of ventilator mask, first connect the strap 201 of the fixing mechanism 2 in series with the buckle 105, then tie the strap 201 to the patient's head, and conveniently connect and fix it with the Velcro 202, and then use the protective layer 203 to flexibly support and dissipate heat on the contact surface with the patient's head, then the first airbag 301 and the second airbag 302 of the protective mechanism 3 are superimposed and distributed, and then the silicone pad 303 contacts the patient's face, and ventilates the patient's facial skin through the air vent 304. At the same time, One end of an airbag 301 is connected to a spherical airbag 307 and pressed, so that the gas in the spherical airbag 307 can enter the first airbag 301 through the air supply pipe 306, thereby adjusting the air pressure in the first airbag 301, making it flexibly fluctuate on the patient's face, reducing the pressure of the mask frame 101 on the face, and improving the patient's comfort. Subsequently, the external air tube is connected to the pipe connector 104, and the buckle 105 is used to assist in fixing the external air tube to prevent it from falling off, thereby completing the entire use process of the ventilator mask.

Claims (8)

1. The utility model provides a respirator mask, includes main part mechanism (1), fixed establishment (2) and protection machanism (3), its characterized in that: the four corners of main part mechanism (1) are connected with fixed establishment (2), and one side of main part mechanism (1) is provided with protection machanism (3), protection machanism (3) are including first gasbag (301), second gasbag (302), silica gel pad (303), bleeder vent (304), connector (305), gas-supply pipe (306) and spherical gasbag (307), and one side of first gasbag (301) is provided with second gasbag (302), one side of second gasbag (302) is provided with silica gel pad (303), and the surface of silica gel pad (303) is provided with bleeder vent (304), bottom one side of first gasbag (301) is provided with connector (305), and the one end of connector (305) is connected with gas-supply pipe (306), the one end of gas-supply pipe (306) is connected with spherical gasbag (307).

2. A respirator mask as claimed in claim 1 wherein: the second air bag (302) is of an equal-proportion reduced shape of the first air bag (301), and the second air bag (302) and the first air bag (301) are in sealing fit connection.

3. A respirator mask as claimed in claim 1 wherein: the periphery outer side of the edge of the silica gel pad (303) is attached to the edge of the second air bag (302), and the periphery inner side of the edge of the silica gel pad (303) is separated from the edge of the second air bag (302).

4. A respirator mask as claimed in claim 1 wherein: one end of the air pipe (306) is communicated with the connector (305) in an integrated mode, and the other end of the air pipe (306) is communicated with the spherical air bag (307) in an integrated mode.

5. A respirator mask as claimed in claim 1 wherein: the main body mechanism (1) comprises a mask frame body (101), a connecting ring (102), a rotary elbow (103), a pipeline joint (104) and a buckle (105), wherein the connecting ring (102) is arranged on the periphery of the edge of the mask frame body (101), the rotary elbow (103) is arranged in the middle of the mask frame body (101), the pipeline joint (104) is connected to the bottom end of the rotary elbow (103), and the buckle (105) is arranged outside the pipeline joint (104).

6. A respirator mask according to claim 5, wherein: the rotary elbow (103) is in threaded connection with the pipeline joint (104), and the pipeline joint (104) is in sleeve connection with the buckle (105).

7. A respirator mask as claimed in claim 1 wherein: the fixing mechanism (2) comprises a binding belt (201), a magic tape (202), a protective tape layer (203) and an elastic belt (204), the magic tape (202) is arranged at two ends of the binding belt (201), the protective tape layer (203) is arranged on one side of the binding belt (201), and the elastic belt (204) is connected with the edge of the binding belt (201).

8. A respirator mask according to claim 7, wherein: the protective adhesive layer (203) is formed by high-air-permeability grid silica gel strips, and the protective adhesive layer (203) is connected with one side of the binding belt (201) in a sewing mode.