CN2647351Y

CN2647351Y - Respirator device

Info

Publication number: CN2647351Y
Application number: CN 03208144
Authority: CN
Inventors: 李清昭; 李清晖; 黄睦华
Original assignee: Galemed Corp
Current assignee: Galemed (Xiamen) Medical Equipment Co., Ltd.
Priority date: 2003-08-15
Filing date: 2003-08-15
Publication date: 2004-10-13
Anticipated expiration: 2013-08-15

Abstract

The utility model provides a respirator, including a aerated respirator mask which corresponds face shapes of various people; a ventilation hole of the respirator is provided with a connection component; one of the channels of the connection component is pivotally provided with an air supplying system which sends the air to the respirator mask; the other channel of the connection component is pivotally provided with a filter device; in addition, a spraying device is arranged on the air supplying system and is provided with liquid. Therefore, the liquid inside the spraying device can be atomized and be sent to the respirator mask with the air pressure when the air enters the spraying device, which makes the respirator device supply air and liquid simultaneously to the respirator mask.

Description

Respirator apparatus

Technical field

The utility model provides a kind of respirator apparatus, especially refer to a kind of have can completely cut off patient and atmospheric environment, make patient obtain required oxygen, avoid doing respiratory exchange, and increase the chance that is subjected to courses of infection because of opening patient and atmospheric environment by the oxygen system that is connected with this respirator apparatus.And the gas-filtering device on the device can effectively filter the gas that carries disease germs that sufferer is breathed out, and the gas that carries disease germs that blocks patient is because of the spittle or the similar routes of infection chance that causes other people to infect.In addition, the aerosol can that this device provided then can follow oxygen to be filled on the breathing equipment program atomizing of soup via gas pressurized.

Background technology

The respirator apparatus 10a that tradition is used, as shown in Figure 1, it roughly includes a breathing mask 1a, has a blow vent 11a on the breathing mask 1a, be equipped with breathing hose 12a in this blow vent 11a place, the other end of breathing hose 12a connects again to be established to an oxygen system 20a place, in order to provide the oxygen patients required by this oxygen system 20a, in addition, on breathing mask 1a, be provided with a plurality of air-vent 13a.Yet existing breathing equipment 10a can't completely cut off patient and atmospheric environment, and has increased the chance that patient is subjected to courses of infection.Aerosol can on the device then provides this breathing equipment with medical liquid atomizing, follows oxygen to enter in the patient respiration road treatment is provided.

Summary of the invention

Main purpose of the present utility model is to provide a kind of respirator apparatus, it is to make this tool intercept the respirator of environment germ and filtration breath effect, the soup of supply gas and atomizing is used so that this respirator reaches the purpose of treatment and anti-blocking proliferation of germs to breathing mask simultaneously.

Of the present utility model one is characterised in that this respirator apparatus includes the breathing mask of an inflation, with applying different users's shape of face, reaches the purpose of closely connected obstruct.The blow vent place of this breathing mask is equipped with a communication member, on a wherein pipeline of communication member, be pivoted with a gas supply system, supply gas is to breathing mask from here, on another pipeline of this communication member, then be pivoted with a filter, in addition, be provided with a sprayer, it is installed on the gas supply system, liquid is installed in sprayer, so, when this gas enters to sprayer in course of conveying after, can utilize this gas pressure, make the interior liquid of sprayer be the vaporific gas of following and be delivered in the breathing mask.

Another feature of the present utility model is that this communication member includes a threeway communicating pipe, pipeline and breathing mask are articulated in the middle of it, then be pivoted with respectively at the two ends of threeway communicating pipe can two-way rotation tube connector, two tube connectors connect respectively again establishes gas supply system and filter, with so that this breathing mask rotate with respect to two tube connectors by this threeway communicating pipe, with the person's of being used posture, and two tube connectors also can rotate with respect to threeway communicating pipe.

Of the present utility model inferior one is characterised in that this gas supply system includes a threeway communicating pipe, its first pipeline is equipped with a gas storage flexible pipe, this gas storage flexible pipe then is connected with communication member again, second pipeline is equipped with a gas piping to the oxygen bottle place, sprayer of the present utility model promptly is installed between this second pipeline and the gas piping, then be equipped with check valve in the 3rd pipeline, and be connected with outside air, its controlling party is to not going out for advancing, in order to when oxygen is used up, can be temporarily by the air in the 3rd pipeline supply external world to breathing mask.

Below in conjunction with accompanying drawing technology contents of the present utility model is done one and describe in detail, yet appended graphic reference and the explanation usefulness of only providing not is to be used for the utility model is limited.

Description of drawings

Fig. 1 is the schematic diagram of known respirator

Fig. 2 is the three-dimensional appearance schematic diagram of the utility model respirator

Fig. 3 is the perspective exploded view of the utility model respirator

Fig. 4 is the action schematic diagram of the utility model by the oxygen bottle supply gas

Fig. 5 is the action schematic diagram of the utility model by the outside air supply gas

Wherein, description of reference numerals is as follows:

Prior art

Respirator apparatus 10a breathing mask 1a

Blow vent 11a breathing hose 12a

Air-vent 13a oxygen system 20a

The utility model

Respirator apparatus 10 breathing masks 1

Blow vent 12

2

threeway communicating pipes

21,32 of communication member

Intermediate conduit 211 O type rings 212

Tube connector 213,214 detecting holes 215

Sealing shroud 216 gas supply systems 3

Check valve

31,36,44 first pipelines 321

Second pipeline 322 the 3rd pipeline 323

Flexible pipe 33 gas pipings 34

Sleeve pipe 35 sprayers 5

Tank body 51 carrier pipes 511

Triangle cone 512 triangle tapered sleeves 513

Lid 52 ventholes 521

Filter 4 housings 41

Base 411 loam cakes 412

Joint

42,43 filter materials 45

The specific embodiment

The utility model is a kind of respirator apparatus, please refer to Fig. 2 and shown in Figure 3, and it is a kind of respirator apparatus 10 for the sufferer use, includes the breathing mask 1 of an inflation, with the different users's that closely cooperates shape of face.

Breathing mask 1 is provided with a blow vent 12, blow vent 12 places connect and establish a communication member 2, in the present embodiment, this communication member 2 comprises having a threeway communicating pipe 21, the intermediate conduit 211 of its threeway communicating pipe 21 is articulated with the blow vent 12 of breathing mask 1, and be arranged with sealing O type ring 212 respectively at outer rim place, the two ends of threeway communicating pipe 21, and be pivoted with can two-way rotation tube connector 213,214, make this breathing mask 1 by this threeway communicating pipe 21 with respect to two tube connectors 213,214 rotate, with the person's of being used posture, and two tube connectors 213,214 also can rotate with respect to threeway communicating pipe 21.

In addition, can manage repeatedly in this threeway and be provided with an inspection detecting hole 215 on 21, in order to medical sensing meter is inserted in the detecting hole 215, utilize this detecting hole 215 with work such as detecting pipe internal pressure, temperature or samplings, then sheathed firmly when does not use in this detecting hole 215 by 216 of sealing shrouds.

Please continue with reference to Fig. 2 and shown in Figure 3, on a wherein tube connector 213 of communication member 2, be pivoted with a gas supply system 3,213 of this gas supply system 3 and tube connectors are provided with check valve 31, the controlling party of its check valve 31 is to being only to make gas be input into breathing mask 1 place, and can't be again adverse current back.And gas supply system 3 can be provided by the gas at several separate sources places, in order to when the gas supply at place, a source is intact, then can continue supply by the gas at another place, source.

This gas supply system 3 also includes a threeway communicating pipe 32,213 of the tube connectors of its first pipeline 321 and communication member 2 are equipped with a gas storage flexible pipe 33, are equipped with a gas piping 34 to apparatus of oxygen supply (not shown) place in second pipeline, 322 places of threeway communicating pipe 32.In the utility model, be provided with a sprayer 5 at

second pipeline

322 and 34 of gas pipings, this sprayer 5 is made of a tank body 51 and lid 52, the venthole 521 of lid 52 1 ends is connected with second pipeline 322, and has a carrier pipe 511 in the tank body 51, carrier pipe 511 is connected with gas piping 34, and in tank body 51 corresponding to being formed with a triangle cone 512 outside the carrier pipe 511, triangle cone 512 outer then covers have again been protected a triangle tapered sleeve 513, in addition, in tank body 51, soup is installed, makes the soup in the tank body 51 be vaporific and follow gas to flow on the breathing mask 1 in order to pressure by this gas.

In the present embodiment, the 3rd pipeline 323 of the threeway communicating pipe 32 of this gas supply system 3 is equipped with a sleeve pipe 35, is provided with check valve 36 in sleeve pipe 35, and the controlling party of this check valve 36 is to also only making air be input in the breathing mask 1.

The supply of this gas supply system 3 is supplied earlier by the oxygen at apparatus of oxygen supply place earlier, and during as oxygen supply interruption of generation apparatus of oxygen supply or deficiency, the 3rd pipeline 323 can suck extraneous air, the deficiency of supplemental oxygen.

Please continue with reference to shown in Figure 3, in addition, on another pipeline of this communication member 2, be pivoted with a filter 4, it has a housing 41, housing 41 is made of base 411 and loam cake 412, on the lateral surface of base 411 and loam cake 412, all be provided with a

joint

42,43, the joint 42 of base 411 is used as exhaust outlet, the air that order is breathed out from sufferer is thrown into the external world by exhaust outlet again after filtering, the joint 43 of loam cake 412 then connects with tube connector 214, and between joint 43 and tube connector 214, also be provided with check valve 44, the controlling party of this check valve 44 is in the air that only can make sufferer breathe out is input into filter 4, and can't another mistake flow back to, in addition, in housing 41, be placed with filter material 45.

Please refer to Fig. 2 and shown in Figure 4, when the utility model uses, breathing mask 1 is put on face in sufferer, after oxygen (as solid arrow among the figure) in the apparatus of oxygen supply promptly can be delivered to sprayer 5 earlier by gas piping 34, because of can making the soup in the tank body 51, pressure dependence together is delivered in threeway communicating pipe 32 together with oxygen with the state that atomizes, and, be delivered to again on the breathing mask 1 at last one by one via the threeway communicating pipe 21 and the blow vent 12 of gas storage flexible pipe 33, tube connector 213, communication member 2.

When oxygen was in threeway communicating pipe 32, because of its internal pressure can temporarily can't flow into air greater than atmosphere outside pressure in the 3rd pipeline 323, this was when apparatus of oxygen supply has oxygen, then with the supply of the oxygen in this apparatus of oxygen supply as gas.

Please continue with reference to shown in Figure 4, and the air of breathing out from sufferer, because of it may contain germ, so the air that sufferer is breathed out then can flow in the filter 4, and filter by its inner filter material 45, in order to can effective isolation germ, germ can't be followed outside air is thrown into, to prevent the diffusive infection of germ.

Please refer to shown in Figure 5, in case when interruption of the oxygen oxygen supply in the apparatus of oxygen supply or deficiency, since should be whole the interior pressure of gas supply system 2 because of the supply of no oxygen again atmospheric pressure less than the external world, at this moment, extraneous air promptly can flow in threeway communicating pipe 32 in the 3rd pipeline 323, and the usefulness of sufferer breathing temporarily is provided with outside air.

Via after the explanation of said structure as can be known, the utlity model has following advantage:

(1) the utility model can be supplied on the breathing mask 1 soup in company with gas by this sprayer 5 because of be provided with sprayer 5 on this gas supply system 2 together, in the use can be more convenient in order to make this respirator apparatus 10.

(2) breathing mask 1 of the present utility model is a face cushion, so shape of face size that can the person of being used gives suitable adjustment, makes breathing mask 1 paste fully in face and locates.

(3) the utility model provides the gas supply at several separate sources places, in order to the support one's family gas of usefulness of the supply that makes this respirator apparatus 10 can hold succession, so that the supply of gas can not interrupted.

(4) the utility model is equipped with filter 4 in this respirator apparatus 10, can have filter effect in order to make this respirator apparatus 10, so that the nucleus droplet of sufferer can directly be filtered, infects away to prevent proliferation of germs.

The above-mentioned graphic and explanation that discloses is embodiment of the present utility model only, but not is used for limiting the utility model; All those skilled in the art are according to feature category of the present utility model, and other equivalence of being done changes or modifies, and all should be encompassed in the claim of following this case.

Claims

1. respirator apparatus is characterized in that comprising:

One breathing mask, breathing mask are provided with a blow vent;

One communication member, the one termination is located on the blow vent of breathing mask, and has two links;

One gas supply system, its system is located on the wherein link of communication member;

One sprayer, it is installed on the gas supply system, in this sprayer liquid is installed, and gas can be entered in this sprayer, makes the liquid in the sprayer together be supplied on the breathing mask with atomize and gas;

One filter, it connects on another link that is located at communication member.

2. respirator apparatus as claimed in claim 1 is characterized in that, wherein this breathing mask is soft inflated face shield.

3. respirator apparatus as claimed in claim 1, it is characterized in that, wherein this communication member has a threeway communicating pipe, the intermediate conduit of threeway communicating pipe and the blow vent of breathing mask are articulated, and be arranged with sealing O type ring respectively at outer rim place, the two ends of threeway communicating pipe, and be pivoted with can two-way rotation tube connector.

4. respirator apparatus as claimed in claim 3 is characterized in that, wherein this threeway communicating pipe is provided with a side opening, in detecing side opening place and sheathed firmly by a sealing shroud.

5. respirator apparatus as claimed in claim 1 is characterized in that, wherein is provided with check valve between this gas supply system and communication member.

6. respirator apparatus as claimed in claim 1, it is characterized in that, wherein this gas supply system includes a threeway communicating pipe, be equipped with a gas storage flexible pipe between its first pipeline and communication member, the second pipeline place in threeway communicating pipe is equipped with a gas piping to the oxygen bottle place, then be provided with sprayer between the 3rd pipeline and gas piping, the 3rd pipeline is connected with outside air, and is provided with check valve in the 3rd pipeline.

7. respirator apparatus as claimed in claim 6, it is characterized in that, wherein this sprayer is made of a tank body and lid, the venthole of lid one end is connected with second pipeline, and has a carrier pipe in the tank body, and carrier pipe is connected with gas piping, and in tank body corresponding to the integrally formed triangle cone of carrier pipe, the external cover again of pyrometric cone has protected a triangle tapered sleeve, in addition, liquid is installed in tank body.

8. as claim 1 or the 7th described respirator apparatus, it is characterized in that wherein this liquid can be drinkable water or normal saline solution or liquid medicine.

9. respirator apparatus as claimed in claim 1 is characterized in that, wherein the supply of this gas supply system is supplied earlier by the oxygen at oxygen bottle place earlier, treat that the oxygen bottle supply finishes after, the extraneous air of supply again.

10. respirator apparatus as claimed in claim 1, it is characterized in that, wherein this filter has a housing, housing is made of base and loam cake, all is provided with a joint on the lateral surface of base and loam cake, and the joint of base is used as exhaust outlet, the joint of loam cake then connects with communication member, and between joint and tube connector, be provided with check valve, in addition, in housing, be placed with filter material.