CN206587247U - The lung ventilator of improvement - Google Patents
The lung ventilator of improvement Download PDFInfo
- Publication number
- CN206587247U CN206587247U CN201621024753.7U CN201621024753U CN206587247U CN 206587247 U CN206587247 U CN 206587247U CN 201621024753 U CN201621024753 U CN 201621024753U CN 206587247 U CN206587247 U CN 206587247U
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- Prior art keywords
- water
- storage device
- water storage
- atomizing piece
- medicine
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Abstract
A kind of lung ventilator for improvement that the utility model is provided, is related to lung ventilator technical field, including a main frame and humidification machine for conveying from water particulate to gas pipeline is connected with main frame gas pipeline, and humidification machine includes:Water storage device, water storage device includes the water accommodating chamber of an opening upwards;Atomising device, atomising device is used to the water of water accommodating chamber carrying out atomization process, and atomising device includes atomizing piece and the ultrasonic vibration module for driving atomizing piece to shake, and the wherein end face of atomizing piece, which is provided with, can accommodate the medicine holding tank of liquid;Support, support is used for atomizing piece supporting is in the water surface of water storage device and so that medicine accommodates the water surface of the end face higher than water storage device of channel opening;The lung ventilator provided according to the utility model, it will be provided by being atomized with the medicine for releasing respiratory tract spasm, elimination respiratory tract oedema or thin sputum to respiratory tract and lung so that patient airway is unimpeded, and sputum is thin, easy expectoration, so as to prevent the generation of associated pneumonia.
Description
Technical field
The utility model is related to lung ventilator technical field, specifically, is related to the improvement of ventilator humidifier structure.
Background technology
In current clinical medicine, lung ventilator as one can artificial substituting expiratory positive airway pressure function effective means, it is general
Respiratory failure caused by a variety of causes is used for, the anesthesia respiration management during major operation, Breathing Suppotion treatment and emergency resuscitation
In, highly important position is occupied in Modern Medical Field.Lung ventilator is that one kind can play prevention and treatment respiratory failure,
Complication is reduced, the vital Medical Devices of patients ' lives are saved and extend.
In use, respiratory tract produces spasm, oedema etc., and patient's long-term bed to lung ventilator sometimes, breathing
Road and lung have a large amount of sputums to accumulate, and are difficult discharge, and then trigger respiratory tract infection, add Ventilator Associated Pneumonia
Probability.
Utility model content
The utility model is intended at least solve one of above-mentioned technical problem of the prior art to a certain extent.
Therefore, the purpose of this utility model is to propose a kind of lung ventilator of improvement, by improving ventilator-structure so that
Lung ventilator, which possesses to respiratory tract and pulmonary delivery, to be released respiratory tract spasm, eliminates the medicine of respiratory tract oedema or resolving sputum so that suffered from
Person's sputum thins out, easy expectoration, and then realizes that effectively prevention is with controlling Ventilator Associated Pneumonia with this.
A kind of lung ventilator of the improvement provided according to the utility model, the lung ventilator includes a main frame, and the main frame is used for
Air and oxygen are sucked, by the air of the suction and oxygen mix and by gas pipeline by mixed mixed gas delivery
To the gas input port of breathing mask, it is characterised in that:Also being connected including a gas outlet with the gas pipeline is used for gas transmission
The humidification machine of pipe water particulate, the humidification machine includes:
Water storage device, the water storage device includes the water accommodating chamber of an opening upwards;
Atomising device, the atomising device is used to the water of the water accommodating chamber carrying out atomization process, the atomising device
Ultrasonic vibration module including atomizing piece and for driving the atomizing piece to shake, the wherein end face of the atomizing piece is provided with
The medicine holding tank of liquid can be accommodated;
Support, the support is used for the atomizing piece supporting is in the water surface of the water storage device and so that the medicine holds
Receive channel opening end face be higher than the water storage device the water surface.
The lung ventilator provided according to the utility model, the humidification machine for moistening gas pipeline gas, the mist of the humidification machine
Changing piece has a medicine holding tank, is provided to the medicine holding tank and releases respiratory tract spasm, elimination respiratory tract oedema or resolving sputum
Medicine, atomizing piece will be sent to respiratory tract and lung after medicinal atomized processing by gas pipeline, reach releasing respiratory tract convulsion
The purpose of contraction, elimination respiratory tract oedema or resolving sputum so that patient airway is unobstructed, and sputum thins out, easy expectoration, is realized with this
The effectively generation of prevention Ventilator Associated Pneumonia, the apparatus structure is simple, and effect is notable.
It should be noted that the especially pronounced effect of the utility model is, without making larger improvement to ventilator-structure,
Only need to the support for being modified to hold up fixed atomizing piece so that atomizing piece bottom surface is contacted with the water surface of water storage device, is made simultaneously
The water surface that medicine holding tank is higher than water storage device is obtained, atomizing piece is contacted with the water surface to be carried out the water of water storage device at atomization
Reason, the moisture of atomization is provided to gas pipeline, and medicine holding tank is higher than the water surface of water storage device, is in order that obtaining water storage device
Water will not enter medicine holding tank, it is to avoid the medicine of medicine holding tank is diluted losing drug effect;And the liquid of medicine holding tank
State medicine be placed on atomizing piece surface formation medicine holding tank in, when atomizing piece ultrasonic vibration, liquid drug be atomized into
Enter to gas pipeline and lung.
The positioner provided according to the utility model, it can also have following additional technical characteristic.
According to some embodiments of the present utility model, the humidification machine includes a shell, the shell have one be open to
On receiving cavity, the water storage device is vertically placed in the receiving cavity and the opening surface of the water storage device is less than institute
The opening surface of shell is stated, can be spilt into the receiving cavity when the water accommodating chamber water is full.
According to some embodiments of the present utility model, atomizing piece described in the support supporting causes the full when institute of water accommodating chamber water
State atomizing piece contacted with the water surface and medicine accommodate channel opening end face be higher than the water storage device the water surface.
According to some embodiments of the present utility model, the shell includes covering on one, it is described on cover for covering the appearance
Receive the opening of cavity, the capping of the upper lid has a dosing mouth, and the dosing mouth connects the Single port of a drug feeding pipeline, described
The another port of drug feeding pipeline extends close to the top of the medicine holding tank to the receiving cavity lower inside;When to institute
When stating dosing mouth addition liquid drug, liquid drug is flowed into the medicine holding tank by the drug feeding pipeline.
According to some embodiments of the present utility model, the dosing mouth is funnel-shaped structure, the upper surface of the dosing mouth
Less than the upper lid, the drug feeding pipeline is connected with the lower port of the funnel-shaped structure dosing mouth.
According to some embodiments of the present utility model, the dosing mouth is provided with a protective cover, the protective cover with it is described
The upper surface threaded connection of dosing mouth.
Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description
In become obvious, or by it is of the present utility model practice recognize.
Below in conjunction with the accompanying drawings and specific embodiment to it is of the present utility model specific implementation be further elaborated.
Brief description of the drawings
Fig. 1 is the square frame principle schematic diagram of the utility model embodiment lung ventilator;
Fig. 2 is the structural representation of the utility model embodiment humidification machine;
Fig. 3 is the structural representation of the utility model embodiment atomizing piece;
Fig. 4 is the structural representation of the utility model embodiment support.
In figure:
Main frame 100;
Blower fan 110;
Empty oxygen mixing device 120;
Filter 200;
Air delivery valve 300;
Flow valve 400;
Humidification machine 500;
Water storage device 510;
Atomizing piece 520;
Medicine holding tank 521;
Support 530;
Support bar 531;
Cross bar 532;
Shell 540;
Upper lid 541;
Dosing mouth 542;
Drug feeding pipeline 543;
Protective cover 544;
Passage 545;
Humidification machine gas output end mouthful 546;
Gas pipeline 600.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, it is intended to for explaining the utility model, and it is not intended that to the utility model
Limitation.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise " are based on orientation shown in the drawings or position relationship, merely to just
Described in description the utility model with simplified, rather than indicate or imply that the device or element of meaning must be with specific sides
Position, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can
To be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the utility model.
The lung ventilator provided according to the utility model embodiment, shown in reference picture 1, the lung ventilator can effectively prevention and control
Ventilator Associated Pneumonia, the main frame 100 of the lung ventilator sucks air by blower fan 110 from air inlet and oxygen air inlet
And oxygen, and be sufficiently mixed air and oxygen by empty oxygen mixing device 120, mixed mixed gas passes through filter
200 filtering after breathing mask is transported to by gas pipeline 600, with this to patient provide oxygen and exclude in patient's body two
Carbon oxide gas.Gas pipeline 600 is included one section of mixed gas delivery to filter 200, in addition to connection filter 200
One section of gas delivery port and breathing mask air inlet, the gas pipeline 600 between filter 200 and breathing mask is additionally provided with
Air delivery valve 300 and flow valve 400, air delivery valve 300 are used for the open and close for controlling gas pipeline 600, and flow valve 400 is used to control
The uninterrupted of the gas of gas pipeline 600 processed.The incoming end of gas pipeline 600 and breathing mask is also communicated with gas exhalation end
Mouthful, the gas for excluding patient's exhalation.The lung ventilator of the utility model embodiment, it is defeated between main frame 100 and breathing mask
Feed channel 600 is provided with a humidified gas input port, the humidifying of the gas output end mouthful and gas pipeline 600 of humidification machine 500
Gas entry ports pass through a pipeline communication so that humidification machine 500 can provide atomization moisture to gas pipeline 600.
Shown in reference picture 2, the humidification machine 500 that the utility model embodiment is provided, the humidification machine 500 includes water storage device
510th, atomising device and support 530;The water storage device 510 includes the water accommodating chamber of an opening upwards;The atomising device is used
In the water of the water accommodating chamber is carried out into atomization process, the atomising device includes atomizing piece 520 and for driving the atomization
The ultrasonic vibration module that piece 520 shakes, the wherein end face of the atomizing piece 520, which is provided with, can accommodate the medicine holding tank of liquid
521;The support 530 is used for the supporting of atomizing piece 520 is in the water surface of the water storage device 510 and so that the medicine holds
The end face of groove 521 of receiving opening is higher than the water surface of the water storage device 510.
The lung ventilator provided according to the utility model, the humidification machine 500 for moistening the gas of gas pipeline 600, reference picture 3
Shown, the atomizing piece 520 of the humidification machine 500 has a medicine holding tank 521, is provided to the medicine holding tank 521 and releases breathing
Road spasm, the medicine for eliminating respiratory tract oedema or resolving sputum, atomizing piece 520 will pass through gas pipeline 600 after medicinal atomized processing
It is sent to respiratory tract and lung so that patient airway is unobstructed, sputum thins out, easy expectoration, effectively prevention lung ventilator is related
The generation of property pneumonia, this is simple in construction, and effect is notable.
It should be noted that the especially pronounced effect of the utility model is, without making larger improvement to ventilator-structure,
Only need to the support 530 for being modified to hold up fixed atomizing piece 520 so that the bottom surface of atomizing piece 520 and the water surface of water storage device 510
Contact, while so that medicine holding tank 521 is higher than the water surface of water storage device 510, atomizing piece 520 is contacted with the water surface can be by water storage
The water of device 510 carries out atomization process, and the moisture of atomization is provided to gas pipeline 600, and medicine holding tank 521 is filled higher than water storage
Put 510 the water surface, be in order that the water of water storage device 510 will not enter medicine holding tank 521, it is to avoid medicine holding tank
521 medicine is diluted losing drug effect;And the liquid drug of medicine holding tank 521 is placed on the medicine of the surface of atomizing piece 520 formation
In thing holding tank 521, when 520 ultrasonic vibration of atomizing piece, liquid drug, which is atomized, enters respiratory tract and lung, and then releases
Respiratory tract spasm, elimination respiratory tract oedema and resolving sputum.
According to one embodiment of the present utility model, shown in reference picture 2, humidification machine 500 includes a shell 540, shell 540
Receiving cavity with an opening upwards, the water storage device 510 is vertically placed in the receiving cavity and water storage dress
The opening surface for putting 510 is less than the opening surface of the shell 540, can be spilt into when the water capacity Na Qiangneishui of water storage device 510 is full
In the receiving cavity.
According to one embodiment of the present utility model, shown in reference picture 4, the supporting atomizing piece 520 of support 530 causes the water capacity to receive
The end face that the atomizing piece 520 is contacted with the water surface when chamber water is full and medicine holding tank 521 is open is higher than the water storage device 510
The water surface.One of support 530 effect is disclosed in the embodiment and is to hold up support 530, and enables atomizing piece 520 and water
The end face that face is contacted and medicine holding tank 521 is open is higher than the water surface of water storage device 510, to prevent the water of water storage device 510
Enter in medicine holding tank 521, it is to avoid the medicine of medicine holding tank 521 is diluted by the water of water storage device 510 and loses drug effect.
As a specific embodiment of the present utility model, shown in reference picture 4, the support 530 is by four supports
Bar 531 is constituted, and four bottoms of support bar 531 contact with the bottom surface of water storage device 510 and are arranged at water storage device 510 straight up
Interior, close above bring out of four support bars 531 is connected by two cross one another cross bars 532, and the bottom surface of atomizing piece 520 is positioned over
On the base that two cross bars 532 are constituted, the upper end of four support bars 531 contradicts the edge with the surrounding of atomizing piece 520 so that atomization
Piece 520 will not produce larger movement under ultrasonic vibration again.The horizontal plane for the base that cross bar 532 is constituted is slightly below water accommodating chamber
Upper port, when water accommodating chamber is in full water state, atomizing piece 520 is placed on the base that cross bar 532 is constituted, atomizing piece 520
Bottom surface be in the water surface under, the upper bottom surface of atomizing piece 520 be provided with medicine holding tank 521 one side be in the water surface it
On, in this way, when pouring into liquid drug to medicine holding tank 521, the water of water storage device 510 will not enter medicine holding tank
521, it is to avoid the liquid drug of medicine holding tank 521 is diluted and loses drug effect.
According to one embodiment of the present utility model, shown in reference picture 2, the upper surface of shell 540, which is provided with one, to be covered
541, upper lid 541 is used for the opening for covering receiving cavity, and the capping of upper lid 541 has a dosing mouth 542, and dosing mouth 542 is connected
The Single port of one drug feeding pipeline 543, the another port of drug feeding pipeline 543 extends close to medicine to receiving cavity lower inside and held
Receive the top of groove 521;When adding liquid drug to dosing mouth 542, liquid drug is flowed into the medicine by drug feeding pipeline 543
Thing holding tank 521.Because the small volume of atomizing piece 520, the medicine holding tank 521 on the surface of atomizing piece 520 is opened in
Receiving volume is not too large, so needing periodically to want the supplement of medicine holding tank 521 to add liquid drug.Liquid drug can pass through
Dosing mouth 542 is added in medicine holding tank 521.In a word, the dosing mouth 542 can meet various needs and periodically add liquid drug
Demand.And dosing mouth 542 is set so that being practically in inside humidification machine 500 a kind of more closed in the capping of upper lid 541
State, also effectively prevent bacterium from entering inside humidification machine 500.
According to one embodiment of the present utility model, shown in reference picture 2, dosing mouth 542 is funnel-shaped structure, dosing mouth
542 upper surface is less than the end face of upper lid 541, and drug feeding pipeline 543 is connected with the lower port of funnel-shaped structure dosing mouth 542.
According to one embodiment of the present utility model, shown in reference picture 2, dosing mouth 542 is provided with a protective cover 544, prevents
Protecting cover 544 is threadedly coupled with the upper surface of the dosing mouth 542;In actual use, backing out protective cover 544 can be to dosing mouth
542 add medicines, tighten dosing mouth 542, the inside of humidification machine 500 just forms the space of an opposing seal, and tissue bacterial is entered
Enter.
It should be noted that shown in reference picture 2, the shell 540 of above-described embodiment, the upper surface of shell 540 has outside one
Portion's air communication passage 545, meanwhile, humidification machine gas output end mouthful 546 is arranged on a side of shell 540, humidification machine
The humidified gas input port of gas output end mouthful 546 and gas pipeline 600 passes through a pipeline communication so that humidification machine 500 can
To provide atomization moisture to gas pipeline 600.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described
Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is
Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is not departing from the utility model
Principle and objective in the case of above-described embodiment can be changed in the range of the utility model, change, replace and
Modification.
Claims (6)
1. a kind of lung ventilator of improvement, including a main frame, the main frame are used to suck air and oxygen, by the air of the suction
With oxygen mix and by gas pipeline by the gas input port of mixed mixed gas delivery to breathing mask, its feature exists
In:Also include a gas outlet to connect with the gas pipeline for the humidification machine to gas pipeline conveying water particulate, it is described wet
Changing device includes:
Water storage device, the water storage device includes the water accommodating chamber of an opening upwards;
Atomising device, the atomising device is used to the water of the water accommodating chamber carrying out atomization process, and the atomising device includes
Atomizing piece and the ultrasonic vibration module for driving the atomizing piece concussion, the wherein end face of the atomizing piece are provided with and can held
Receive the medicine holding tank of liquid;
Support, the support is used for the atomizing piece supporting in the water surface of the water storage device and so that the medicine holding tank
The end face of opening is higher than the water surface of the water storage device.
2. the lung ventilator of improvement according to claim 1, it is characterised in that the humidification machine includes a shell, described outer
Shell has the receiving cavity of an opening upwards, and the water storage device is vertically placed in the receiving cavity and the water storage device
Opening surface be less than the opening surface of the shell, can be spilt into the receiving cavity when the water accommodating chamber water is full.
3. the lung ventilator of improvement according to claim 2, it is characterised in that atomizing piece described in the support supporting causes water
The atomizing piece is contacted with the water surface when accommodating chamber water is full and medicine accommodates the water surface of the end face higher than the water storage device of channel opening.
4. the lung ventilator of improvement according to claim 2, it is characterised in that the shell includes covering on one, the upper lid
Opening for covering the receiving cavity, the capping of the upper lid has a dosing mouth, and the dosing mouth connects a chemical feed pipe
The Single port in road, the another port of the drug feeding pipeline extends close to the medicine to the receiving cavity lower inside and accommodated
The top of groove;When adding liquid drug to the dosing mouth, liquid drug is flowed into the medicine by the drug feeding pipeline
Holding tank.
5. the lung ventilator of improvement according to claim 4, it is characterised in that the dosing mouth is funnel-shaped structure, described
The upper surface of dosing mouth is less than the upper lid, and the drug feeding pipeline is connected with the lower port of the funnel-shaped structure dosing mouth.
6. the lung ventilator of the improvement according to claim 4 or 5, it is characterised in that the dosing mouth is provided with a protective cover,
The protective cover is threadedly coupled with the upper surface of the dosing mouth.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201621024753.7U CN206587247U (en) | 2016-08-31 | 2016-08-31 | The lung ventilator of improvement |
Applications Claiming Priority (1)
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CN201621024753.7U CN206587247U (en) | 2016-08-31 | 2016-08-31 | The lung ventilator of improvement |
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ID=60130884
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CN201621024753.7U Expired - Fee Related CN206587247U (en) | 2016-08-31 | 2016-08-31 | The lung ventilator of improvement |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109011092A (en) * | 2018-08-20 | 2018-12-18 | 北京仰生恒泰科技有限责任公司 | A kind of oxygen humidifying device of liquid level constant |
CN110772694A (en) * | 2019-12-06 | 2020-02-11 | 常州市第一人民医院 | Breathing device with humidifying function |
CN111408008A (en) * | 2020-03-02 | 2020-07-14 | 上海市肺科医院(上海市职业病防治院) | Oxygen humidifying device easy for humidifying body |
-
2016
- 2016-08-31 CN CN201621024753.7U patent/CN206587247U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109011092A (en) * | 2018-08-20 | 2018-12-18 | 北京仰生恒泰科技有限责任公司 | A kind of oxygen humidifying device of liquid level constant |
CN110772694A (en) * | 2019-12-06 | 2020-02-11 | 常州市第一人民医院 | Breathing device with humidifying function |
CN110772694B (en) * | 2019-12-06 | 2020-06-05 | 常州市第一人民医院 | Breathing device with humidifying function |
CN111408008A (en) * | 2020-03-02 | 2020-07-14 | 上海市肺科医院(上海市职业病防治院) | Oxygen humidifying device easy for humidifying body |
CN111408008B (en) * | 2020-03-02 | 2022-08-02 | 上海市肺科医院(上海市职业病防治院) | Oxygen humidifying device easy for humidifying body |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20180831 |