CN215083828U - Pressure-reducing type air bag oxygen mask - Google Patents

Pressure-reducing type air bag oxygen mask Download PDF

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Publication number
CN215083828U
CN215083828U CN202120652538.6U CN202120652538U CN215083828U CN 215083828 U CN215083828 U CN 215083828U CN 202120652538 U CN202120652538 U CN 202120652538U CN 215083828 U CN215083828 U CN 215083828U
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China
Prior art keywords
oxygen mask
oxygen
main part
gas
air inlet
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Active
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CN202120652538.6U
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Chinese (zh)
Inventor
李婧
刘吉子
李平
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Union Shenzhen Hospital of Huazhong University of Science and Technology
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Union Shenzhen Hospital of Huazhong University of Science and Technology
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Priority to CN202120652538.6U priority Critical patent/CN215083828U/en
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Abstract

The utility model provides a formula of decompressing gasbag oxygen mask, the utility model discloses a set up the outside of oxygen mask main part and be for oxygen side promptly, the inboard of oxygen mask main part is the aerobic side promptly, flexible wearing device transverse configuration, also be the wear-type, flexible wearing device is elastic material, for example the wide rubber band that the coefficient of stiffness is lower relatively, be equipped with the sponge strip of rectangular shape in the rubber band position with skin contact, make the user can not appear reining the trace in the neck portion after wearing the face guard for a long time, also can not arouse the discomfort, the auxiliary treatment device can use when needing to carry out the atomization treatment, oxygen mask main part and air inlet unit's the connected mode of dismantling, it becomes very convenient to make changing the oxygen mask main part, air inlet unit makes and admits air comparatively dispersed, the utilization ratio of oxygen improves greatly, and resources are saved.

Description

Pressure-reducing type air bag oxygen mask
Technical Field
The utility model belongs to the technical field of medical instrument and specifically relates to a decompression formula gasbag oxygen mask.
Background
The mask oxygen inhalation method is one of the important methods for assisting in treating various diseases, and is used for correcting oxygen deficiency, improving the arterial oxygen partial pressure and the oxygen saturation level and promoting metabolism. The oxygen face guard that uses clinically at present mainly is made by macromolecular material, including face guard, one-way expiration flap, oxygen therapy joint, oxygen therapy pipe and several parts of face guard fixed band, and its wearing method is: the mask is placed over the nose and mouth and then the mask straps (usually elastic rubber bands) are wrapped around the head back along the upper root of the pinna on both sides. Therefore, some patients who use the mask to inhale oxygen for a long time in clinic often face the problems: 1. the mask fixing belt directly contacts the skin of a patient for a long time, and applies larger pressure to the ear, the nose bridge, cheeks on two sides and the lower jaw of the patient, so that auricles and facial skin are red and even damaged easily due to long-time compression; 2. the mask fixing belt shifts along with the head movement to cause the mask to shift; 3. the mask fixing belt is wound with the hindbrain hair to cause pain, and a lot of patients refuse to use the mask fixing belt due to uncomfortable feeling. These cause a lot of clinical troubles: the oxygen therapy effect of the patient is poor, the hospitalization days are prolonged, and the medical cost is increased; the patient compliance is reduced, and the hospitalization satisfaction is reduced; nursing staff frequently adjust the face mask or treat facial damaged wounds, the workload is greatly increased, and the like. 4. Generally, a disposable mask is adopted and is directly connected with the mask through an oxygen tube, so that a large amount of oxygen is released rather than slowly, and the oxygen is released from a breathing port, thereby causing resource waste. 5. When oxygen therapy is performed, aerosol anesthesia or therapy cannot be performed. Designing an oxygen mask to solve the above problems has become a challenge to developers in the art.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a decompression formula gasbag oxygen mask.
The utility model discloses a following technical scheme realizes: the utility model provides a decompression formula gasbag oxygen mask, wears device, auxiliary treatment device, oxygen mask main part and air inlet unit including flexible, the oxygen mask main part includes gaseous dispersion devices, air inlet unit is connected with the oxygen pipeline of oxygen therapy, flexible wear the device movably install in the oxygen mask main part, air inlet unit detachably install in the outside of oxygen mask main part and with gaseous dispersion devices switches on mutually, auxiliary treatment device with the oxygen mask main part switches on mutually.
Further, the gas dispersion device includes gas dispersion stopper and evenly distributed in a plurality of gas conduction columns around the gas dispersion stopper, the gas dispersion stopper is equipped with a plurality of through-holes, the through-hole switches on the outside of oxygen mask main part with the inboard of oxygen mask main part, a plurality of gas conduction columns switch on the outside of oxygen mask main part with the inboard of oxygen mask main part.
Furthermore, the auxiliary treatment device comprises a conduit and a pipe cover arranged at the end part of the conduit, the conduit is communicated with the inner side of the oxygen mask main body, and the pipe cover is used for isolating the conduit from the external environment.
Furthermore, the air inlet device comprises a gas connecting pipe and an air inlet plug, the gas connecting pipe is used for being connected with an oxygen pipeline for oxygen therapy, and the air inlet plug comprises a mounting hole matched with the gas dispersion plug and a conducting hole matched with the plurality of gas conducting columns one by one.
Further, the oxygen mask body is provided with ventilation holes for ventilation and circumferentially distributed air bags for alleviating wearer discomfort caused by direct contact with the oxygen mask body.
The utility model has the advantages that: the utility model discloses an outside that sets up the oxygen mask main part is for giving the oxygen side promptly, the inboard of oxygen mask main part is the aerobic side promptly, the device horizontal configuration is worn in flexible, also be the wear-type, flexible wearing device is elastic material, for example the wide rubber band that the coefficient of stiffness is lower relatively, be equipped with the sponge strip of rectangular shape in the position of rubber band and skin contact, make the user can not appear reining in the trace in the neck portion after wearing the face guard for a long time, can not arouse the discomfort yet, the auxiliary treatment device can use when needing to carry out the atomization therapy, oxygen mask main part and air inlet unit's the connected mode of dismantling, make to become very convenient changing the oxygen mask main part, air inlet unit makes and admits air comparatively dispersed, the utilization ratio of oxygen improves greatly, resources are saved.
Drawings
FIG. 1 is an exploded view of a pressure reducing airbag oxygen mask of the present invention;
FIG. 2 is a schematic view of a partial structure of a pressure-reducing airbag oxygen mask of the present invention;
fig. 3 is a schematic view of a partial structure of a pressure-reducing airbag oxygen mask of the present invention.
Detailed Description
For a more clear and complete description of the technical solution of the present invention, the following description is made with reference to the accompanying drawings.
Please refer to fig. 1, the utility model discloses a decompression formula gasbag oxygen mask, including flexible device 4, the auxiliary treatment device 2 of wearing, oxygen mask main part 1 and air inlet unit 3, oxygen mask main part 1 includes gaseous dispersion devices a, air inlet unit 3 is connected with the oxygen pipeline of oxygen therapy, flexible device 4 of wearing install in oxygen mask main part 1 movably, air inlet unit 3 detachably install in the outside of oxygen mask main part 1 and with gaseous dispersion devices a switches on mutually, auxiliary treatment device 2 with oxygen mask main part 1 switches on mutually.
In this embodiment, the outside of oxygen mask main part 1 is for giving the oxygen side promptly, the inboard of oxygen mask main part 1 is for the oxygen aerobic side, the flexible 4 lateral configurations of wearing the device, that is to say the head-mounted, flexible wearing device 4 is elastic material, for example, the relatively lower wide rubber band of coefficient of stiffness, be equipped with the sponge strip of rectangular shape in the position of rubber band and skin contact, make the user can not appear reining in the trace behind the long-time face guard of wearing, also can not arouse the discomfort, auxiliary treatment device 2 can use when needing to carry out the fog inhalation, oxygen mask main part 1 and air inlet unit 3's detachable connection mode, make to become very convenient changing oxygen mask main part 1, air inlet unit 3 makes the gas intake comparatively dispersed simultaneously, the utilization ratio of oxygen improves greatly, resources are saved.
Further, the gas dispersing device a comprises a gas dispersing plug 13 and a plurality of gas conduction columns 12 uniformly distributed on the periphery of the gas dispersing plug 13, the gas dispersing plug 13 is provided with a plurality of through holes 131, the through holes 131 conduct the outer side of the oxygen mask main body 1 and the inner side of the oxygen mask main body 1, and the gas conduction columns 12 conduct the outer side of the oxygen mask main body 1 and the inner side of the oxygen mask main body 1.
Further, the auxiliary treatment device 2 comprises a conduit 21 and a tube cover 22 arranged at an end of the conduit 21, the conduit 21 is communicated with the inner side of the oxygen mask body 1, and the tube cover 22 is used for isolating the conduit 21 from the external environment.
In the present embodiment, when the auxiliary treatment device 2 needs to be used, the tube cap 22 is unscrewed from the end of the tube 21, the tube 21 is connected to the aerosol treatment device, the aerosol treatment gas flows from the tube 21 into the inside of the oxygen mask body 1, and the pressure of the oxygen channel only needs to be adjusted to be slightly greater than atmospheric pressure in order to prevent the aerosol treatment gas from flowing from the inside of the oxygen mask body 1 into the oxygen channel.
Further, the gas inlet device 3 comprises a gas connecting pipe 31 and a gas inlet plug 34, the gas connecting pipe 31 is used for connecting with an oxygen pipeline for oxygen therapy, and the gas inlet plug 34 comprises a mounting hole 32 matched with the gas dispersing plug 13 and a conducting hole 33 matched with the plurality of gas conducting columns 12 one by one.
In the present embodiment, oxygen enters from the gas connection pipe 31 and flows through the through hole 131 of the gas dispersion plug 13 to the aerobic side, and oxygen flows through the via hole 33 and flows through the gas conduction column 12 to the aerobic side, so that the intake gas is relatively dispersed, the utilization rate of oxygen is greatly improved, and resources are saved.
Further, the oxygen mask body 1 is provided with ventilation holes 11 for ventilation and circumferentially distributed air bags 14 for alleviating discomfort to the wearer due to direct contact with the oxygen mask body 1.
In the present embodiment, the material of the air bag 14 is a skin-friendly soft material, and therefore, no strangeness is caused to the user's face.
Of course, the present invention can also have other various embodiments, and based on the embodiments, those skilled in the art can obtain other embodiments without any creative work, and all of them belong to the protection scope of the present invention.

Claims (5)

1. The utility model provides a decompression formula gasbag oxygen mask which characterized in that, wears device, auxiliary treatment device, oxygen mask main part and air inlet unit including flexible, oxygen mask main part includes gaseous dispersion device, air inlet unit is connected with the oxygen pipeline of oxygen therapy, flexible wear the device movably install in oxygen mask main part, air inlet unit detachably install in the outside of oxygen mask main part and with gaseous dispersion device switches on mutually, auxiliary treatment device with oxygen mask main part switches on mutually.
2. The pressure-reducing airbag oxygen mask as claimed in claim 1, wherein the gas dispersing device comprises a gas dispersing plug and a plurality of gas conducting columns uniformly distributed around the gas dispersing plug, the gas dispersing plug is provided with a plurality of through holes, the through holes conduct the outer side of the oxygen mask body and the inner side of the oxygen mask body, and the plurality of gas conducting columns conduct the outer side of the oxygen mask body and the inner side of the oxygen mask body.
3. The reduced pressure balloon oxygen mask of claim 1, wherein the supplemental treatment device comprises a conduit in communication with an interior side of the oxygen mask body and a tube cap disposed at an end of the conduit for isolating the conduit from an external environment.
4. The pressure reducing airbag oxygen mask of claim 2, wherein the air inlet means comprises a gas connection tube for connection to an oxygen line for oxygen delivery and an air inlet plug comprising a mounting hole for mating with the gas dispersion plug and a plurality of through holes for mating with the gas flow posts one-to-one.
5. The reduced pressure bladder oxygen mask of claim 1, wherein the oxygen mask body is provided with ventilation holes for ventilation and a circumferentially distributed bladder for reducing wearer discomfort from direct contact with the oxygen mask body.
CN202120652538.6U 2021-03-29 2021-03-29 Pressure-reducing type air bag oxygen mask Active CN215083828U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120652538.6U CN215083828U (en) 2021-03-29 2021-03-29 Pressure-reducing type air bag oxygen mask

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120652538.6U CN215083828U (en) 2021-03-29 2021-03-29 Pressure-reducing type air bag oxygen mask

Publications (1)

Publication Number Publication Date
CN215083828U true CN215083828U (en) 2021-12-10

Family

ID=79346129

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120652538.6U Active CN215083828U (en) 2021-03-29 2021-03-29 Pressure-reducing type air bag oxygen mask

Country Status (1)

Country Link
CN (1) CN215083828U (en)

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