CN109692387A - A kind of oxygen uptake terminal control mechanism - Google Patents
A kind of oxygen uptake terminal control mechanism Download PDFInfo
- Publication number
- CN109692387A CN109692387A CN201910112526.1A CN201910112526A CN109692387A CN 109692387 A CN109692387 A CN 109692387A CN 201910112526 A CN201910112526 A CN 201910112526A CN 109692387 A CN109692387 A CN 109692387A
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- CN
- China
- Prior art keywords
- oxygen
- control device
- flux control
- pulse
- top box
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/20—Blood composition characteristics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2230/00—Measuring parameters of the user
- A61M2230/20—Blood composition characteristics
- A61M2230/205—Blood composition characteristics partial oxygen pressure (P-O2)
Abstract
The present invention discloses a kind of oxygen uptake terminal control mechanism, and the control device is arranged on oxygen breathing device, and the control device includes: oxygen flux control device, oxygen terminal top box, pulse oxygen external socket, Oximetry module；Oxygen terminal top box is arranged on the lateral wall of oxygen breathing device；Humidification bottle is arranged on oxygen terminal top box, and the lower end of oxygen terminal top box is provided with pulse oxygen external socket；The lower end of oxygen flux control device is arranged in Oximetry module, and Oximetry module is connect with oxygen flux control device；Oxygen flux control device and oxygen terminal top box are oppositely arranged on the inner sidewall of the oxygen breathing device；The oxygen flux control device controls the oxygen flow of the humidification bottle according to the oximetry data and pulse oxygen saturation.The flow for adjusting the oxygen of the humidification bottle in real time according to the oximetry data of patient by the oxygen flux control device, can be realized the closed-loop control in terminal.
Description
Technical field
The present invention relates to intelligent electronic technical fields, more particularly to a kind of oxygen uptake terminal control mechanism.
Background technique
Oxygen therapy is one of common treatment means of emergency treatment, and reasonable oxygen therapy can be such that patient benefits, and inappropriate oxygen therapy,
It is even harmful that not only patient cannot be made to benefit.China there is no unified emergency treatment oxygen therapy specification at present, and there are still numerous mistaken ideas.It is strong
The normal range (NR) of health adult's pulse oxygen saturation is 96%~98%.When oxygen saturation is lower than 80%, under partial pressure of oxygen will be linear
Drop, when oxygen saturation is higher than 88%, oxygen saturation will tend to be flat with partial pressure of oxygen variation, therefore, by pulse oxygen saturation 80%
With 88% as the standard for judging the state of an illness.
Oxygen therapy should assess the situation of change of patient pulse's oxygen saturation for every 5~10 minutes after starting, if pulse oxygen saturation
Degree fails to rise to target zone, should actively find the case where parallel blood gas analysis inspection of reason fully assesses patient.
It is applied in clinical practice in more than 200 years in oxygen therapy, the therapeutic effect of oxygen was suspected almost without people, but very
Rare people expects that oxygen therapy also has side effect, it might even be possible to crisis life.Only the safety of oxygen therapy just causes to face in the past 20 years
The attention of bed provides oxygen therapy scheme currently, hospital relies primarily on the degree of oxygen deficiency that clinical experience sense organ judges patient, lacks quasi-
True blood oxygen saturation detection data, there are biggish security risks, be easy to cause excessive oxygen therapy, and it is fine to induce alveolar collapse, lung
The symptom of dimensionization.
Intelligence blood oxygen monitoring system in the prior art, mainly by host, (blood oxygen and pulse frequency monitor intelligent blood oxygen patient monitor
Module, flow adjustment module, timing module, display module, gas source connector) charger, data line and blood oxygen probe composition.
It is used when anoxic patient's oxygen uptake, needs for blood oxygen monitoring system to be inserted on the oxygen terminal of equipment belt, oxygen needs
After dedicated humidification bottle humidifying, transnasal catheter oxygen uptake.By monitoring the blood oxygen saturation of patient, control oxygen therapy flow is realized
Purpose.
Summary of the invention
The object of the present invention is to provide one kind can adjust out oxygen flow oxygen uptake terminal control mechanism in real time.
To achieve the above object, the present invention provides following schemes:
A kind of oxygen uptake terminal control mechanism, the control device are arranged on oxygen breathing device, and the control device includes: oxygen
Air-flow amount controller, oxygen terminal top box, pulse oxygen external socket, Oximetry module；
The oxygen terminal top box is arranged on the lateral wall of the oxygen breathing device；
The humidification bottle is arranged on the oxygen terminal top box, and the lower end of the oxygen terminal top box is provided with the arteries and veins
It fights oxygen external socket；
The Oximetry module is arranged in the lower end of the oxygen flux control device, the Oximetry module with it is described
The connection of oxygen flux control device, the Oximetry module are used to measure the oximetry data of patient, and by outside the pulse oxygen
The oximetry data is sent to the oxygen flux control device by combination hub；
The oxygen flux control device and the oxygen terminal top box are oppositely arranged on the inner sidewall of the oxygen breathing device；
The oxygen flux control device controls the oxygen flow of the humidification bottle according to the oximetry data and pulse oxygen saturation.
Optionally, the control device further include: pedestal, copper pipe joint；
The pedestal is connect with the oxygen flux control device；
The copper pipe joint is fixed on the lower end of the pedestal.
Optionally, the specific control process of the oxygen flux control device are as follows:
When pulse oxygen saturation < 88%, the oxygen flux control device controls flow control valve standard-sized sheet；
When 96% > pulse oxygen saturation >=88%, the oxygen flux control device control flow control valve is closed aperture, is subtracted
The flow of small oxygen；
When pulse oxygen saturation >=96%, the oxygen flux control device control flow control valve is set as 1L/min.
Optionally, the Oximetry module is pulse lambda sensor.
Optionally, the oxygen flux control device is comparator.
Optionally, the Oximetry module further includes oxygen concentration sensor and pressure sensor.
The specific embodiment provided according to the present invention, the invention discloses following technical effects: the present invention provides one kind
Oxygen uptake terminal control mechanism, the control device include: oxygen flux control device, oxygen terminal top box, pulse oxygen external socket,
Oximetry module；The oximetry data of the Oximetry module measurement patient, the oxygen flux control device is according to patient's
Oximetry data adjusts the flow of the oxygen of the humidification bottle in real time, can be realized the closed-loop control in terminal.
Detailed description of the invention
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without any creative labor, can also be according to these attached drawings
Obtain other attached drawings.
Fig. 1 is the structure chart of oxygen uptake terminal control mechanism provided by the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide one kind can adjust out oxygen flow oxygen uptake terminal control mechanism in real time.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
As shown in Figure 1, this law, which buys that, provides a kind of oxygen uptake terminal control mechanism, the control device is arranged in oxygen uptake
In equipment 8, the control device includes: oxygen flux control device 2, oxygen terminal top box 3, pulse oxygen external socket 4, blood oxygen survey
Measure module 5；
The oxygen terminal top box 3 is arranged on the lateral wall 6 of the oxygen breathing device；
The humidification bottle is arranged on the oxygen terminal top box 3, and the lower end of the oxygen terminal top box 3 is provided with described
Pulse oxygen external socket 4；
The Oximetry module 5 is arranged in the lower end of the oxygen flux control device 2, the Oximetry module 5 with
The oxygen flux control device 2 connects, and the Oximetry module 5 is used to measure the oximetry data of patient, and passes through the arteries and veins
The oximetry data is sent to the oxygen flux control device 2 by oxygen external socket 4 of fighting；
The oxygen flux control device 2 is oppositely arranged on the inner sidewall of the oxygen breathing device 8 with the oxygen terminal top box 3
On；The oxygen flux control device 2 controls the oxygen flow of the humidification bottle according to the oximetry data and pulse oxygen saturation.
The control device further include: pedestal 1, copper pipe joint 7；
The pedestal 1 is connect with the oxygen flux control device 2；
The copper pipe joint 7 is fixed on the lower end of the pedestal 1.
The specific control process of the oxygen flux control device 2 are as follows:
When pulse oxygen saturation < 88%, the oxygen flux control device 2 controls flow control valve standard-sized sheet；
When 96% > pulse oxygen saturation >=88%, the oxygen flux control device 2 controls flow control valve and closes aperture,
Reduce the flow of oxygen；
When pulse oxygen saturation >=96%, the oxygen flux control device 2 controls flow control valve and is set as 1L/min.
The Oximetry module 5 is pulse lambda sensor, and the oxygen flux control device 2 is comparator, the blood oxygen
Measurement module 5 further includes oxygen concentration sensor and pressure sensor.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Used herein a specific example illustrates the principle and implementation of the invention, and above embodiments are said
It is bright to be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, foundation
Thought of the invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification is not
It is interpreted as limitation of the present invention.
Claims (6)
1. a kind of oxygen uptake terminal control mechanism, the control device is arranged on oxygen breathing device, which is characterized in that the control dress
Set includes: oxygen flux control device, oxygen terminal top box, pulse oxygen external socket, Oximetry module；
The oxygen terminal top box is arranged on the lateral wall of the oxygen breathing device；
The humidification bottle is arranged on the oxygen terminal top box, and the lower end of the oxygen terminal top box is provided with the pulse oxygen
External socket；
The lower end of the oxygen flux control device, the Oximetry module and the oxygen is arranged in the Oximetry module
Flow controller connection, the Oximetry module are used to measure the oximetry data of patient, and by patching outside the pulse oxygen
The oximetry data is sent to the oxygen flux control device by seat；
The oxygen flux control device and the oxygen terminal top box are oppositely arranged on the inner sidewall of the oxygen breathing device；It is described
Oxygen flux control device controls the oxygen flow of the humidification bottle according to the oximetry data and pulse oxygen saturation.
2. a kind of oxygen uptake terminal control mechanism according to claim 1, which is characterized in that the control device further include:
Pedestal, copper pipe joint；
The pedestal is connect with the oxygen flux control device；
The copper pipe joint is fixed on the lower end of the pedestal.
3. a kind of oxygen uptake terminal control mechanism according to claim 1, which is characterized in that the oxygen flux control device
Specific control process are as follows:
When pulse oxygen saturation < 88%, the oxygen flux control device controls flow control valve standard-sized sheet；
When 96% > pulse oxygen saturation >=88%, the oxygen flux control device control flow control valve closes aperture, reduces oxygen
The flow of gas；
When pulse oxygen saturation >=96%, the oxygen flux control device control flow control valve is set as 1L/min.
4. a kind of oxygen uptake terminal control mechanism according to claim 1, which is characterized in that the Oximetry module is arteries and veins
It fights lambda sensor.
5. a kind of oxygen uptake terminal control mechanism according to claim 1, which is characterized in that the oxygen flux control device is
Comparator.
6. a kind of oxygen uptake terminal control mechanism according to claim 1, which is characterized in that the Oximetry module is also wrapped
Include oxygen concentration sensor and pressure sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910112526.1A CN109692387A (en) | 2019-02-13 | 2019-02-13 | A kind of oxygen uptake terminal control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910112526.1A CN109692387A (en) | 2019-02-13 | 2019-02-13 | A kind of oxygen uptake terminal control mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN109692387A true CN109692387A (en) | 2019-04-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910112526.1A Pending CN109692387A (en) | 2019-02-13 | 2019-02-13 | A kind of oxygen uptake terminal control mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101478A (en) * | 2021-03-23 | 2021-07-13 | 深圳大学 | Pulse type oxygen supply control device, method and system based on feedback |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020014236A1 (en) * | 2000-03-25 | 2002-02-07 | Ralf Dittmann | Arrangement and process for controlling a numerical value for patient respiration |
| CN201996946U (en) * | 2011-03-22 | 2011-10-05 | 天津怡美医疗器械有限公司 | Oxygen uptake timing monitor |
| CN104826204A (en) * | 2015-05-05 | 2015-08-12 | 阮雪红 | Intelligent servo oxygen therapy control system |
| CN108568018A (en) * | 2018-03-19 | 2018-09-25 | 西安汇智医疗集团有限公司 | A kind of intelligent controlling device and control method of target blood oxygen saturation |
-
2019
- 2019-02-13 CN CN201910112526.1A patent/CN109692387A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020014236A1 (en) * | 2000-03-25 | 2002-02-07 | Ralf Dittmann | Arrangement and process for controlling a numerical value for patient respiration |
| CN201996946U (en) * | 2011-03-22 | 2011-10-05 | 天津怡美医疗器械有限公司 | Oxygen uptake timing monitor |
| CN104826204A (en) * | 2015-05-05 | 2015-08-12 | 阮雪红 | Intelligent servo oxygen therapy control system |
| CN108568018A (en) * | 2018-03-19 | 2018-09-25 | 西安汇智医疗集团有限公司 | A kind of intelligent controlling device and control method of target blood oxygen saturation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113101478A (en) * | 2021-03-23 | 2021-07-13 | 深圳大学 | Pulse type oxygen supply control device, method and system based on feedback |
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Application publication date: 20190430 |