CN209984753U

CN209984753U - Noninvasive respirator

Info

Publication number: CN209984753U
Application number: CN201920131922.4U
Authority: CN
Inventors: 周玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-25
Filing date: 2019-01-25
Publication date: 2020-01-24
Anticipated expiration: 2029-01-25

Abstract

The utility model discloses a noninvasive respirator, which comprises a face mask, the forehead regulator is installed to the face mask upper end, the pressure reducer is installed on upper portion in the face mask edge, the second connector is installed to lower part in the face mask edge, adjusting device is installed to lower part in the face mask, adjusting device passes through regulator and intake-tube connection, adjusting device includes bulb and cavity, annular pipe and intake-tube connection are passed through to the one end of bulb, the other end and the cavity one side of bulb are connected, the cavity opposite side is connected with the outlet duct, install the fixed axle in the cavity, fixed axle and fan wheel swing joint, the fixed axle upper end is connected with the stationary blade. The utility model discloses use convenient high-efficient, safe and reliable reduces the risk of pressing the sore.

Description

Noninvasive respirator

Technical Field

The utility model relates to the technical field of medical equipment, especially a noninvasive respirator.

Background

The noninvasive ventilator is clinically used for treating sleep apnea syndrome and related cases, and the blood oxygen saturation caused by the diseases is reduced, the sympathetic nerve tension is increased, the blood carbon dioxide concentration is increased due to the decrease of the sympathetic nerve tension, the PH value is reduced, the negative pressure in chest is increased, and the functions of various organs and cardiovascular functions are seriously affected by the decrease of the blood carbon dioxide concentration, so the noninvasive ventilator mask is designed.

For example, chinese utility model patent No. 201420495918.3 discloses a noninvasive ventilator mask for respiratory diseases. Including shroud, pipeline interface, bandeau and dressing, the one end and the pipeline interface connection of shroud are provided with the bandeau on the cover body and are buckled, and the bandeau leads to the bandeau to buckle and cover the body coupling, and the dressing setting is at the middle part of shroud, still includes the card body, and the card body comprises connecting flange, embedding structure and helping hand flange, and the embedding structure is located between connecting flange and the helping hand flange, and the embedding structure is the wedge structure of compriseing two inclined planes. The dressing is fixedly connected with the clamping body through the connecting flange of the clamping body, and the clamping body is provided with a wedge-shaped structure consisting of two inclined planes, so that the embedding structure can be embedded into a fixing groove which is arranged on the cover cap in advance when the dressing is used.

Although the noninvasive breathing mask can improve breathing and has an effect on treating respiratory system diseases, the air inflow of the breathing mask cannot be adjusted in the using process, the breathing mask cannot keep moist for a long time, and meanwhile, the noninvasive breathing mask can also cause oppression to the skin of a patient and even cause local pressure sores.

Disclosure of Invention

The utility model discloses the technical problem that needs to solve provides a respirator, uses this kind of respirator to adjust the air input according to the patient requires, keeps suitable moist to respiratory, can massage simultaneously patient's skin and relax, can not cause the skin oppression.

The utility model provides a technical scheme of above-mentioned technical problem is: the utility model provides a noninvasive respirator, which comprises a face mask, the forehead regulator is installed to the face mask upper end, the pressure reducer is installed on upper portion in the face mask edge, the second connector is installed to the lower part in the face mask edge, adjusting device is installed to the lower part in the face mask, adjusting device passes through regulator and intake-tube connection, adjusting device includes bulb and cavity, annular duct and intake-tube connection are passed through to the one end of bulb, the other end and the cavity one side of bulb are connected, the cavity opposite side is connected with the outlet duct, install the fixed axle in the cavity, fixed axle and fan wheel swing joint, the fixed axle upper end is connected with the.

As a further aspect of the present invention: the upper end of the forehead regulator is provided with a first connecting port, and a forehead knob is arranged on the forehead regulator.

As a further aspect of the present invention: the fan blade is installed in the regulator, and the adjusting knob is installed on the right side of the regulator.

As a further aspect of the present invention: the pressure reducer mid-mounting has the roll axis, and the roll axis upper end sets up ventilative groove, and the roll axis lower extreme sets up the gasket, and the gasket outside is laminated with the decompression pad.

By adopting the structure, the utility model, the medical staff can adjust the air input through the adjuster according to the requirements of the patient, and the oxygen blows the fan wheel to rotate when passing through the fan wheel, so that on one hand, the size of the air input can be displayed, on the other hand, the oxygen can bring the vapor into the respiratory tract of the patient, and the respiratory tract of the patient is kept moist; the tightness of the headband can be adjusted by rotating the forehead knob; when the breathing mask is used for a long time, the pressure reducer can massage and relax the skin of a patient, and the use is convenient and safe.

Drawings

Fig. 1 is a schematic structural view of a noninvasive breathing mask of the present invention.

Fig. 2 is a schematic view of the structure of the adjusting device.

Fig. 3 is a schematic view of the structure of the regulator.

Fig. 4 is a schematic structural view of the pressure reducer.

In the figure: the forehead adjusting device comprises a mask 1, a forehead adjuster 2, a forehead knob 3, a first connecting port 4, a pressure reducer 5, an adjusting device 6, an adjuster 7, a second connecting port 8, an air inlet 9, an annular duct 10, a spherical duct 11, a fixing plate 12, a fixing shaft 13, a fan wheel 14, a cavity 15, an air outlet pipe 16, an adjusting knob 17, a fan blade 18, a ventilation groove 19, a rolling shaft 20, a gasket 21 and a pressure reducing pad 22.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1, the utility model discloses a noninvasive respirator, including face guard 1, forehead regulator 2 is installed to 1 upper end of face guard, pressure reducer 5 is installed on upper portion in 1 edge of face guard, second connector 8 is installed to lower part in 1 edge of face guard, adjusting device 6 is installed to lower part in 1 face guard, adjusting device 6 passes through regulator 7 and is connected with intake pipe 9, as shown in fig. 2, adjusting device 6 includes spherical pipe 11 and cavity 15, the one end of spherical pipe 11 is passed through circular duct 10 and is connected with intake pipe 9, the other end and the cavity 15 one side of spherical pipe 11 are connected, cavity 15 opposite side is connected with outlet duct 16, install fixed axle 13 in the cavity 15, fixed axle 13 and fan wheel 14 swing joint, fixed axle 13 upper end is connected with stationary blade 12. The cavity 15 is filled with a proper amount of sterile water, when the air inlet pipe 9 is filled with oxygen, the blowing fan wheel 14 is blown to rotate, so that the size of the air flow can be judged, and meanwhile, the effect of displaying whether air enters is achieved, safety and high efficiency are achieved, the reverse suction can be avoided when the spherical pipe 11 is not used, the annular guide pipe 10 can prevent water in the cavity from flowing into an instrument when the annular guide pipe is not used, and the use is safe and convenient.

As shown in fig. 1, the upper end of the forehead regulator 2 is provided with a first connection port 4, and the forehead knob 3 is mounted on the forehead regulator 2. The forehead knob 3 is connected with the headband on the first connecting port 4, the forehead knob 3 can be rotated to meet the requirements according to the requirements of a patient, the use is convenient, and the humanization is high.

As shown in fig. 3, the regulator 7 is provided with a fan 18 therein, and the right side of the regulator 7 is provided with an adjusting knob 17. The adjusting knob 17 is rotated, so that the opening size of the fan blade 18 can be adjusted, the air inflow can be adjusted, and the air-conditioning fan is convenient to use.

As shown in fig. 4, a rolling shaft 20 is installed in the middle of the pressure reducer 5, a ventilation groove 19 is arranged at the upper end of the rolling shaft 20, a gasket 21 is arranged at the lower end of the rolling shaft 20, and the outer side of the gasket 21 is attached to a pressure reducing pad 22. When using the face guard for a long time, can make local skin receive the oppression, can cause local skin to take place to press the sore, be unfavorable for the patient health to resume, the roll axis 20 that uses pressure reducer 5 can relax skin massage after wearing respirator, can reduce the risk that the pressure sore takes place, ventilative groove 19 can get rid of the face guard with the vapor of patient exhalation outside, avoid influencing healthily with the long-time contact of skin, gasket 21 and decompression pad 22 can alleviate respirator to patient's skin oppression sense, high safety and convenience in utilization, it is humanized high.

The description and applications of the present invention are illustrative and are not intended to limit the scope of the invention to the embodiments described above. Variations and modifications of the embodiments disclosed herein are possible, and practical alternatives to and equivalents of the various components of the embodiments are known to those of ordinary skill in the art. It will be clear to those skilled in the art that the present invention may be embodied in other forms, structures, arrangements, proportions, and with other elements, materials, and components, without departing from the spirit or essential characteristics thereof. Other variations and modifications of the embodiments disclosed herein may be made without departing from the spirit or essential characteristics of the invention.

Claims

1. A noninvasive breathing mask comprises a mask (1) and is characterized in that: forehead regulator (2) are installed to face guard (1) upper end, and pressure reducer (5) are installed on upper portion in face guard (1) edge, and second connector (8) are installed to lower part in face guard (1) edge, and adjusting device (6) are installed to lower part in face guard (1), adjusting device (6) are connected with intake pipe (9) through regulator (7), and adjusting device (6) include bulb (11) and cavity (15), the one end of bulb (11) is passed through looped conduit (10) and is connected with intake pipe (9), and the other end and cavity (15) one side of bulb (11) are connected, cavity (15) opposite side and outlet duct (16) are connected, install fixed axle (13) in cavity (15), fixed axle (13) and fan wheel (14) swing joint, fixed axle (13) upper end and stationary blade (12) are connected.

2. A noninvasive breathing mask as claimed in claim 1, characterized in that: the upper end of the forehead regulator (2) is provided with a first connecting port (4), and the forehead regulator (2) is provided with a forehead knob (3).

3. A noninvasive breathing mask as claimed in claim 1, characterized in that: the fan blade (18) is installed in the regulator (7), and the adjusting knob (17) is installed on the right side of the regulator (7).

4. A noninvasive breathing mask as claimed in claim 1, characterized in that: the pressure reducer is characterized in that a rolling shaft (20) is installed in the middle of the pressure reducer (5), a ventilation groove (19) is formed in the upper end of the rolling shaft (20), a gasket (21) is arranged at the lower end of the rolling shaft (20), and the outer side of the gasket (21) is attached to a pressure reducing pad (22).