CN203874239U - Breathing machine atomizing device with adjustable flow speed - Google Patents
Breathing machine atomizing device with adjustable flow speed Download PDFInfo
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- CN203874239U CN203874239U CN201420286635.8U CN201420286635U CN203874239U CN 203874239 U CN203874239 U CN 203874239U CN 201420286635 U CN201420286635 U CN 201420286635U CN 203874239 U CN203874239 U CN 203874239U
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- oxygen concentration
- nebulizer
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- display screen
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Abstract
The utility model discloses a breathing machine atomizing device with the adjustable flow speed. The breathing machine atomizing device comprises an atomizer, a breathing machine pipeline connection pipe and a T-shaped connection pipe and further comprises a flow-speed adjusting valve and an oxygen concentration detection box. The flow-speed adjusting valve and the oxygen concentration detection box are connected through a guide pipe. An oxygen concentration sensor, an alarm device and an oxygen concentration display screen are arranged in the oxygen concentration detection box. The oxygen concentration sensor is connected with the oxygen concentration display screen through a wire. The alarm device is arranged on the oxygen concentration display screen and connected with the oxygen concentration display screen through a wire. The flow-speed adjusting valve is additionally arranged in the breathing machine atomizing device, so that the flow speed is controllable. Different flow speeds can be selected according to different requirements of patients and characteristics of atomized liquid medicine and the patients are better serviced. When the oxygen concentration is relatively low or the oxygen concentration is not appropriate, the condition can be found in time, temporary oxygen supplying can be achieved through an air bag, and practicability is high.
Description
Technical field
This utility model relates to field of medical article technology, is the adjustable atomization device of breathing machine of a kind of flow velocity specifically.
Background technology
The airway management of critical patients is an emphasis of current medical personnel's work, especially needs the critical patients of mechanical ventilation; Atomization inspiration treatment is the very important treatment content of airway management, for the critical patients that does not need mechanical ventilation, it is fairly simple, convenient that the treatment such as ultrasonic atomizatio, oxygen atomization measure is implemented, but for the patient who needs mechanical ventilation, it is more difficult that nebulae inhalation implements; The atomization device of breathing machine using clinically is at present mainly taking pneumatic and electronic as main, its shortcoming is: during to treatment, oxygen concentration and the tidal volume of respirator have interference, and because atomization in the time breathing is still being carried out, exhalation valve is caused to certain infringement, cause shorten its service life, and increase medical personnel's workload and the Financial cost of section office.
At present, existing atomization device of breathing machine, although can solve the effect in venting process atomization, also can avoid in atomization process atomized liquid contaminated, reduce the loss of exhalation valve, but have a problem, the flow velocity that is exactly atomization is uncontrollable, and the flow velocity that different atomization medicinal liquids needs is different, and often flow velocity is larger, the radius of droplet is just less, and the position that arrives patient pulmonary is just lower, and atomizing effect is better, but flow velocity is too large, can cause patient's discomfort, cause man-machine confrontation, interference treatment; The too little effect that does not have atomization of flow velocity.
Utility model content
For addressing the above problem, this utility model provides a kind of flow velocity adjustable atomization device of breathing machine.
For achieving the above object, the technical scheme that this utility model is taked is:
The atomization device of breathing machine that a kind of flow velocity is adjustable, comprise nebulizer, breathing circuit connection tube and T-shape connection tube, also comprise that a flow rate regulating valve and oxygen concentration detect box, described flow rate regulating valve detects box with oxygen concentration and is connected by conduit, described oxygen concentration detects in box and is provided with oxygen concentration sensor, alarm and oxygen concentration display screen, described oxygen concentration sensor is connected with described oxygen concentration display screen by wire, described oxygen concentration display screen is provided with alarm, described alarm is connected with described oxygen concentration display screen by wire, described nebulizer is connected with T-shape connection tube by nebulizer upper cover interface, described nebulizer lower end connects atomized liquid capacity cup, the outside of atomized liquid capacity cup is provided with evagination interface, described atomized liquid capacity cup lower end is provided with nebulizer air inlet, described nebulizer air inlet one side is connected with pipe, described pipe is connected with air bag, described air bag communicates with described pipe and described nebulizer inlet end interface, the junction of described air bag and described pipe is provided with valve, described nebulizer air inlet is connected with the flow shunt interface on flow rate regulating valve by conduit, flow rate regulating valve connects breathing circuit connection tube, described T-shape connection tube is provided with lower end interface, front opening and open rearward end, described nebulizer upper cover interface is provided with unidirectional valve.
As preferably, described evagination interface is provided with rubber closure.
As preferably, described alarm is provided with wireless signal transmitter, and described wireless signal transmitter is by being wirelessly connected with mobile terminal.
As preferably, described alarm is buzzer siren.
Wherein, in described air bag, be filled with oxygen, described air bag is provided with gas and fills mouth.
Flow rate regulating valve principle: in the time that air-flow passes through obstacle, near port above the lee face of obstacle, air pressure is relatively low, thereby produce adsorption and cause flowing of air, it is exactly air-flow from the coarse to fine, to accelerate gas flow rate, air-flow enters from the entrance of the control valve of Venturi tube, according to the size in cross section, the flow velocity that arrives flow export is set.
Advantage of the present utility model and beneficial effect:
1, the air flow power that this utility model uses derives from respirator, flow speed stability, without external oxygen cylinder, flow is more accurate with respect to prior art, during to treatment, oxygen concentration and the tidal volume of respirator are noiseless, can guarantee again carrying out smoothly of medical treatment and nursery work when ensureing patient safety.
2, this utility model starts flap valve device in atomization process, and atomization is carried out with air-breathing, when expiration, stops, and prevents the loss to exhalation valve, prevents the pollution of breathing pipeline condensed water to atomized liquid simultaneously.
3, this utility model, in closed state in atomization process, does not disturb respirator to ventilate normally.
4, the sustainable treatment of carrying out atomization humidifying of this utility model, when dosing, by the evagination interface in atomized liquid capacity cup outside, does not need to open nebulizer upper cover, can ensure that ventilation is uninterrupted, can save medical personnel's workload simultaneously.
5, in this utility model, adding flow rate regulating valve, can reach flow velocity controlled, can, according to the different flow velocity of feature selection of patient's different demands and atomization medicinal liquid, be better patient service.
6, in the time that oxygen concentration is on the low side, or oxygen concentration is while being not suitable for, finds in time, can pass through the temporary transient oxygen supply of air bag simultaneously, practical.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model and advantage clearer, below in conjunction with embodiment, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, and be not used in restriction this utility model.
As shown in Figure 1, the present embodiment provides a kind of flow velocity adjustable atomization device of breathing machine, comprise nebulizer 1, breathing circuit connection tube 13 and T-shape connection tube, also comprise that a flow rate regulating valve 15 and oxygen concentration detect box 17, described flow rate regulating valve 15 detects box 17 with oxygen concentration and is connected by conduit 12, described oxygen concentration detects in box 17 and is provided with oxygen concentration sensor 16, alarm 18 and oxygen concentration display screen, described oxygen concentration sensor 16 is connected with described oxygen concentration display screen by wire, described oxygen concentration display screen is provided with alarm 18, described alarm 18 is connected with described oxygen concentration display screen by wire, described nebulizer 1 is connected with T-shape connection tube by nebulizer upper cover interface 3, described nebulizer 1 lower end connects atomized liquid capacity cup 2, the outside of atomized liquid capacity cup 2 is provided with evagination interface 8, described atomized liquid capacity cup 2 lower ends are provided with nebulizer air inlet 10, described nebulizer air inlet 10 1 sides are connected with pipe 20, described pipe 20 is connected with air bag 19, described air bag 19 communicates with described pipe 20 and described nebulizer inlet end interface 10, described air bag 19 is provided with valve with the junction of described pipe 20, described nebulizer air inlet 10 is connected with the flow shunt interface 14 on flow rate regulating valve 15 by conduit 12, flow rate regulating valve 15 connects breathing circuit connection tube 13, described T-shape connection tube is provided with lower end interface 5, front opening 6 and open rearward end 7, described nebulizer upper cover interface 3 is provided with unidirectional valve 4.
As preferably, described evagination interface 8 is provided with rubber closure 9.
As preferably, described alarm 18 is provided with wireless signal transmitter, and described wireless signal transmitter is by being wirelessly connected with mobile terminal.
As preferably, described alarm 18 is buzzer siren.
Wherein, in described air bag 19, be filled with oxygen, described air bag 19 is provided with gas and fills mouth.
Oxygen concentration sensor 16 is ultrasound wave oxygen concentration sensor.
This concrete enforcement, when use, nebulizer 1 is connected with the lower end interface 5 of "T"-shaped breathing circuit connection tube by nebulizer upper cover interface 3, the front opening 6 of "T"-shaped breathing circuit connection tube is connected respectively respirator air inlet pipe and tracheal intubation with open rearward end 7, nebulizer inlet end interface 10 is connected with the flow shunt interface 14 of breathing circuit connection tube 13 one end by conduit 12, the other end of breathing circuit connection tube 13 respectively with respirator inlet end, air inlet pipeline connects, evagination interface 8 by atomized liquid capacity cup 2 outsides injects atomized liquid, after injecting, seal evagination interface 8 with rubber closure 9, when air-breathing, air-flow enters nebulizer 1 by flow shunt interface 14 and the conduit 12 of breathing circuit connection tube 13, the unidirectional valve 4 flicking on nebulizer upper cover interface 3 enters pipeline, atomized liquid enters in patient airway with air-flow, play atomizing, unidirectional valve 4 sealing in the time exhaling simultaneously, can prevent breathing circuit condensed water to enter nebulizer, prevent that atomized liquid is contaminated, in addition atomization is carried out when air-breathing, when expiration, stop, can reduce the loss to exhalation valve, by flow rate regulating valve 15, flow velocity can be reached controlled, can be according to the different flow velocity of feature selection of patient's different demands and atomization medicinal liquid, in use, detect oxygen concentration by oxygen concentration sensor 16 and detect the oxygen density value passing through in box 17, when oxygen density value is during lower than established standards, alarm 18 can send chimes of doom, data are delivered on user or medical personnel's mobile terminal simultaneously, wherein mobile terminal can make mobile phone or computer etc., remind in time medical personnel to change, or detect this equipment, in the time checking, can pass through air bag 19, temporary transient oxygen supply.
The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of this utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (4)
1. the atomization device of breathing machine that flow velocity is adjustable, comprise nebulizer (1), breathing circuit connection tube (13) and T-shape connection tube, it is characterized in that, also comprise that a flow rate regulating valve (15) and oxygen concentration detect box (17), described flow rate regulating valve (15) detects box (17) with oxygen concentration and is connected by conduit (12), described oxygen concentration detects in box (17) and is provided with oxygen concentration sensor (16), alarm (18) and oxygen concentration display screen, described oxygen concentration sensor (16) is connected with described oxygen concentration display screen by wire, described oxygen concentration display screen is provided with alarm (18), described alarm (18) is connected with described oxygen concentration display screen by wire, described nebulizer (1) is connected with T-shape connection tube by nebulizer upper cover interface (3), described nebulizer (1) lower end connects atomized liquid capacity cup (2), the outside of atomized liquid capacity cup (2) is provided with evagination interface (8), described atomized liquid capacity cup (2) lower end is provided with nebulizer air inlet (10), described nebulizer air inlet (10) one sides are connected with pipe (20), described pipe (20) is connected with air bag (19), described air bag (19) communicates with described pipe (20) and described nebulizer inlet end interface (10), described air bag (19) is provided with valve with the junction of described pipe (20), described nebulizer air inlet (10) is connected with the flow shunt interface (14) on flow rate regulating valve (15) by conduit (12), flow rate regulating valve (15) connects breathing circuit connection tube (13), described T-shape connection tube is provided with lower end interface (5), front opening (6) and open rearward end (7), described nebulizer upper cover interface (3) is provided with unidirectional valve (4).
2. the adjustable atomization device of breathing machine of a kind of flow velocity according to claim 1, is characterized in that, described evagination interface (8) is provided with rubber closure (9).
3. the adjustable atomization device of breathing machine of a kind of flow velocity according to claim 1, is characterized in that, described alarm (18) is provided with wireless signal transmitter, and described wireless signal transmitter is by being wirelessly connected with mobile terminal.
4. the adjustable atomization device of breathing machine of a kind of flow velocity according to claim 1, is characterized in that, described alarm (18) is buzzer siren.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286635.8U CN203874239U (en) | 2014-06-03 | 2014-06-03 | Breathing machine atomizing device with adjustable flow speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286635.8U CN203874239U (en) | 2014-06-03 | 2014-06-03 | Breathing machine atomizing device with adjustable flow speed |
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| CN203874239U true CN203874239U (en) | 2014-10-15 |
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| CN201420286635.8U Expired - Fee Related CN203874239U (en) | 2014-06-03 | 2014-06-03 | Breathing machine atomizing device with adjustable flow speed |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457136A (en) * | 2016-01-07 | 2016-04-06 | 李振翮 | Intelligent atomizing device of breathing machine |
| CN105749393A (en) * | 2016-02-02 | 2016-07-13 | 韩伟忠 | Atomizing inhalation system |
| CN105833401A (en) * | 2016-03-16 | 2016-08-10 | 张胜国 | Portable intelligent air filtering positive-pressure assisted respiration and ultrasonic atomization device |
| CN106267509A (en) * | 2016-08-03 | 2017-01-04 | 刘芳 | A kind of air flue humidification pump |
| CN107050587A (en) * | 2017-05-16 | 2017-08-18 | 临泽县锐翔科技开发有限责任公司 | A kind of accurate atomizer of paediatrics |
| CN107362421A (en) * | 2017-07-24 | 2017-11-21 | 朱烜民 | Medical compression atomizer |
| CN108939227A (en) * | 2018-07-25 | 2018-12-07 | 上海市奉贤区中心医院 | A kind of universal atomizer |
| US10265485B2 (en) | 2015-05-27 | 2019-04-23 | Industrial Technology Research Institute | Medication concentration detecting device for nebulizer |
| CN113813478A (en) * | 2021-10-11 | 2021-12-21 | 河南省儿童医院郑州儿童医院 | Automatic control method and system for drug delivery of atomizer |
| CN114344656A (en) * | 2014-11-25 | 2022-04-15 | 费雪派克医疗保健有限公司 | Substance delivery device for a gas treatment apparatus |
-
2014
- 2014-06-03 CN CN201420286635.8U patent/CN203874239U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344656A (en) * | 2014-11-25 | 2022-04-15 | 费雪派克医疗保健有限公司 | Substance delivery device for a gas treatment apparatus |
| US10265485B2 (en) | 2015-05-27 | 2019-04-23 | Industrial Technology Research Institute | Medication concentration detecting device for nebulizer |
| CN105457136A (en) * | 2016-01-07 | 2016-04-06 | 李振翮 | Intelligent atomizing device of breathing machine |
| CN105749393A (en) * | 2016-02-02 | 2016-07-13 | 韩伟忠 | Atomizing inhalation system |
| CN105833401A (en) * | 2016-03-16 | 2016-08-10 | 张胜国 | Portable intelligent air filtering positive-pressure assisted respiration and ultrasonic atomization device |
| CN106267509A (en) * | 2016-08-03 | 2017-01-04 | 刘芳 | A kind of air flue humidification pump |
| CN106267509B (en) * | 2016-08-03 | 2019-07-09 | 刘芳 | A kind of air flue humidification pump |
| CN107050587A (en) * | 2017-05-16 | 2017-08-18 | 临泽县锐翔科技开发有限责任公司 | A kind of accurate atomizer of paediatrics |
| CN107050587B (en) * | 2017-05-16 | 2019-10-01 | 宁津县人民医院 | A kind of paediatrics precision atomizer |
| CN107362421A (en) * | 2017-07-24 | 2017-11-21 | 朱烜民 | Medical compression atomizer |
| CN108939227A (en) * | 2018-07-25 | 2018-12-07 | 上海市奉贤区中心医院 | A kind of universal atomizer |
| CN113813478A (en) * | 2021-10-11 | 2021-12-21 | 河南省儿童医院郑州儿童医院 | Automatic control method and system for drug delivery of atomizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20160603 |
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| CF01 | Termination of patent right due to non-payment of annual fee |