CN213048837U

CN213048837U - Protection device for be used for noninvasive ventilator face guard

Info

Publication number: CN213048837U
Application number: CN202020770989.5U
Authority: CN
Inventors: 赵玉敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-04-27
Anticipated expiration: 2030-05-12

Abstract

A protective device for noninvasive ventilator mask comprises an elbow oxygen therapy tube; the top of the elbow oxygen therapy pipe is provided with an air leakage hole; the front end of the elbow oxygen therapy pipe is rotationally connected with a mask connecting mechanism; the nut is sleeved outside the air outlet pipe; a one-way valve is arranged inside the elbow oxygen therapy pipe; the bottom of the air outlet pipe is fixedly connected to the top of the filtering mechanism; the bottom of the filtering mechanism is connected with an air inlet pipe in a penetrating way; this a protector for noninvasive ventilator face guard is equipped with and is passed through the nut and be two parts with the threaded connection split, be the filtering part when output part and gas enter respectively, convenience and multifunctionality when increasing the device and using, output part includes elbow oxygen therapy pipe and face guard coupling mechanism, can be connected the use with the face guard, detachable design is convenient to be damaged or is polluting the back and change, filtering part is filtering mechanism and intake pipe and outlet duct, this part is removable uses for other facilities, the device's multifunctionality has been increased.

Description

Protection device for be used for noninvasive ventilator face guard

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a protector for be used for noninvasive ventilator face guard.

Background

The noninvasive ventilator is clinically used for treating sleep apnea syndrome and related diseases, and the blood oxygen saturation degree is reduced, the sympathetic nerve tension is increased, the parasympathetic nerve tension is reduced, the blood carbon dioxide concentration is increased, the PH value is reduced and the intrathoracic negative pressure is increased caused by the diseases, so that the functions of various important organs are seriously influenced. In particular, brain function and cardiovascular function are affected by the disease. The gas discharged by the noninvasive ventilator is sometimes impure, so that the patient inhales the gas containing impurities such as bacteria and the like, thereby affecting the physical health of the patient, and the gas needs to be filtered.

The utility model discloses a through patent retrieval current patent number CN 208756734U's utility model relates to medical equipment technical field, especially relates to a protector for not having breathing machine face guard of wound. The to-be-solved technical problem of the utility model is to provide a protection device for noninvasive ventilator face guard of size that gas filtration effect is good, can adjust exhaust gas flow according to the patient's condition. In order to solve the technical problem, the utility model provides a protection device for noninvasive ventilator mask, which comprises a fixing plate, a pipeline, filtered water, a chemical substance filtering layer, a first air outlet pipe, a first valve, a second valve, a first water inlet pipe, a first sealing plug, a second air outlet pipe, an air inlet hose, an air flow adjusting mechanism, a third air outlet pipe, a transparent box body, a support rod, a second water inlet pipe and a second sealing plug; the fixed plate is provided with a groove, and a pipeline is fixedly connected in the groove. The utility model discloses reached that gas filtration effect is good, can adjust the effect of exhaust gas flow's size according to the patient's condition.

Based on the above, the inventor finds that the existing protective device for the noninvasive ventilator mask has the phenomena of inconvenient disassembly and assembly, portability deviation and poor use effect, seriously influences the use of patients, has poor gas filtering effect, is doped with impurities in gas, cannot discharge the gas exhaled by the patients, and influences the illness state of the patients.

Therefore, the protection device for the noninvasive ventilator mask is researched and improved aiming at the existing structure and defects, and the protection device for the noninvasive ventilator mask is provided, so that the aim of achieving more practical value is fulfilled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a protector for noninvasive ventilator face guard to it is inconvenient that there is the dismouting to solve the protector for noninvasive ventilator face guard that provides in the above-mentioned background art, the portability deviation, and the poor phenomenon of result of use seriously influences patient's use, and it is poor still to have gas filtration effect, and the gas adulteration has impurity, and the gas of patient's exhalation can't be discharged, influences patient's the problem of the state of an illness.

The utility model is used for noninvasive ventilator face guard's protector's purpose and efficiency are reached by following specific technological means:

a protective device for a noninvasive ventilator mask, wherein the protective device for the noninvasive ventilator mask comprises an elbow oxygen therapy tube; the top of the elbow oxygen therapy pipe is provided with an air leakage hole; the front end of the elbow oxygen therapy pipe is rotationally connected with a mask connecting mechanism; the nut is sleeved outside the air outlet pipe; a one-way valve is arranged inside the elbow oxygen therapy pipe; the bottom of the air outlet pipe is fixedly connected to the top of the filtering mechanism; the bottom of the filtering mechanism is connected with an air inlet pipe in a penetrating way.

Furthermore, the elbow oxygen therapy pipe comprises a rotary groove and a thread, the rotary groove is arranged on the inner side of the front end of the elbow oxygen therapy pipe and is connected with a rotary block of the mask connecting mechanism, and the thread is arranged on the outer side of the bottom of the elbow oxygen therapy pipe.

Furthermore, the mask connecting mechanism comprises a buckle and a rotating block, the buckle is arranged at the front end of the mask connecting mechanism and is provided with six parts, the buckle is connected to the mask, and the rotating block is arranged on the outer side of the tail end of the mask connecting mechanism.

Further, filtering mechanism includes shell, dry layer, activated carbon layer, filter screen and subsides the pipeline, the inside cavity of shell, and inside dry layer, activated carbon layer and the filter screen of being provided with from bottom to top, it is inside that subsides the pipeline is fixed in filtering mechanism by the support.

Furthermore, the nut is in threaded connection with the thread of the elbow oxygen therapy pipe, and the device can be disassembled into two parts through the nut.

Compare with current structure under, the utility model discloses following beneficial effect has:

the utility model discloses the accessible nut is two parts with threaded connection split, filtering part when respectively being output part and gas and getting into, convenience and multifunctionality when increasing the device and using, output part includes elbow oxygen therapy pipe and face guard coupling mechanism, can be connected the use with the face guard, the detachable design is convenient to be damaged or is polluted the back and is changed, filtering part is filtering mechanism and intake pipe and outlet duct, be connected through intake pipe and breathing machine, can make filtering part filter input gas, increase gaseous purity, this part is removable to be used for other facilities, the multifunctionality of the device has been increased.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the bottom surface structure of the present invention;

FIG. 3 is a schematic sectional view of the front half of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the filtering mechanism of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. an elbow oxygen therapy pipe; 101. a rotating tank; 102. an external thread; 2. a mask connection mechanism; 201. buckling; 202. rotating the block; 3. a filtering mechanism; 301. a housing; 302. drying the layer; 303. an activated carbon layer; 304. a filter screen; 305. settling the pipeline; 4. an air inlet pipe; 5. an air outlet pipe; 6. a nut; 7. air leakage holes; 8. a one-way valve.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a protector for be used for noninvasive ventilator face guard, including: an elbow oxygen therapy pipe 1; the top of the elbow oxygen therapy pipe 1 is provided with an air leakage hole 7; the front end of the elbow oxygen therapy pipe 1 is rotatably connected with a mask connecting mechanism 2, the mask connecting mechanism 2 comprises a buckle 201 and a rotating block 202, the buckle 201 is arranged at the front end of the mask connecting mechanism 2, six buckles 201 are arranged, the buckle 201 is connected to a mask, the rotating block 202 is arranged on the outer side of the tail end of the mask connecting mechanism 2, and the mask connecting mechanism 2 is a mask external connection mechanism, so that the mask connecting mechanism 2 can be conveniently installed and detached through the buckle 201; the nut 6 is sleeved outside the air outlet pipe 5; a one-way valve 8 is arranged inside the elbow oxygen therapy pipe 1; the bottom of the gas outlet pipe 5 is fixedly connected to the top of the filtering mechanism 3, the filtering mechanism 3 comprises a shell 301, a drying layer 302, an activated carbon layer 303, a filter screen 304 and a settling pipeline 305, the drying layer 302, the activated carbon layer 303 and the filter screen 304 are arranged in a cavity in the shell 301 from bottom to top, the settling pipeline 305 is fixed in the filtering mechanism 3 through a support, and the filtering mechanism 3 is structurally designed to facilitate further filtering of input gas, increase the purity of the gas and prevent the gas from being polluted in the transmission process; the bottom of the filtering mechanism 3 is connected with an air inlet pipe 4 in a penetrating way.

Wherein, elbow oxygen therapy pipe 1 includes swivelling chute 101 and external screw thread 102, and swivelling chute 101 sets up in elbow oxygen therapy pipe 1 front end inboard, and swivelling chute 101 is connected with face guard coupling mechanism 2's rotatory piece 202, and external screw thread 102 sets up in elbow oxygen therapy pipe 1 bottom outside, and this elbow oxygen therapy pipe 1's structural design is convenient for carry out angle modulation, and the accessible screw thread is connected with filter mechanism 3, conveniently changes.

Wherein, nut 6 threaded connection is in elbow oxygen therapy pipe 1's external screw thread 102, can be two with the device split through nut 6, and this nut 6's structural design is convenient for dismantle whole device, and the split is transmission part and filtering part, can change the part that pollutes, increases the multifunctionality that the device used, makes whole device be in the most excellent state all the time.

The specific use mode and function of the embodiment are as follows:

when using this a protector for noninvasive ventilator face guard, connect elbow oxygen therapy pipe 1 and the filter mechanism 3 of this device through nut 6 and external screw thread 102, then be connected the face guard coupling mechanism 2 of this device and noninvasive ventilator face guard, be connected intake pipe 4 and the hose of breathing machine at last, can install and use.

In summary, although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the technical solutions described in the foregoing embodiments or equivalent replacements may be made to some technical features of the embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A protector for noninvasive ventilator face guard which characterized in that: comprises an elbow oxygen therapy pipe (1) and a nut (6); the top of the elbow oxygen therapy pipe (1) is provided with an air leakage hole (7); the front end of the elbow oxygen therapy pipe (1) is rotationally connected with a mask connecting mechanism (2); the nut (6) is sleeved outside the air outlet pipe (5); a one-way valve (8) is arranged inside the elbow oxygen therapy pipe (1); the bottom of the air outlet pipe (5) is fixedly connected to the top of the filtering mechanism (3); the bottom of the filtering mechanism (3) is connected with an air inlet pipe (4) in a penetrating way.

2. A protective device for a noninvasive ventilator mask of claim 1, characterized in that: the elbow oxygen therapy pipe (1) comprises a rotary groove (101) and an external thread (102), the rotary groove (101) is arranged on the inner side of the front end of the elbow oxygen therapy pipe (1), the rotary groove (101) is connected with a rotary block (202) of the mask connecting mechanism (2), and the external thread (102) is arranged on the outer side of the bottom of the elbow oxygen therapy pipe (1).

3. A protective device for a noninvasive ventilator mask of claim 1, characterized in that: the mask connecting mechanism (2) comprises a buckle (201) and a rotating block (202), the buckle (201) is arranged at the front end of the mask connecting mechanism (2), six parts are arranged on the buckle (201), the buckle (201) is connected to the mask, and the rotating block (202) is arranged on the outer side of the tail end of the mask connecting mechanism (2).

4. A protective device for a noninvasive ventilator mask of claim 1, characterized in that: filtering mechanism (3) are including shell (301), dry layer (302), activated carbon layer (303), filter screen (304) and subside pipeline (305), shell (301) inside cavity, and inside from bottom to top is provided with dry layer (302), activated carbon layer (303) and filter screen (304), it is fixed in inside filtering mechanism (3) by the support to subside pipeline (305).

5. A protective device for a noninvasive ventilator mask of claim 1, characterized in that: the nut (6) is in threaded connection with the external thread (102) of the elbow oxygen therapy pipe (1), and the device can be split into two parts through the nut (6).