CN110313970A - A kind of regurgitation of gastric juice baffle system - Google Patents
A kind of regurgitation of gastric juice baffle system Download PDFInfo
- Publication number
- CN110313970A CN110313970A CN201910615811.5A CN201910615811A CN110313970A CN 110313970 A CN110313970 A CN 110313970A CN 201910615811 A CN201910615811 A CN 201910615811A CN 110313970 A CN110313970 A CN 110313970A
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- Prior art keywords
- regurgitation
- air bag
- value
- actual
- gastric juice
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12136—Balloons
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
Abstract
The invention discloses a kind of regurgitation of gastric juice baffle systems, comprising: for obtaining the pH sensor of the actual pH of gastric acid in stomach food meatus；For obtaining the pressure transmitter of the actual pressure value of air in air bag；For judging whether to be less than default pH value according to the actual pH and judging whether the programmable controller less than preset pressure value according to the actual pressure value；For controlling the feeder of the air bag inflation；The air bag and the pH sensor are set in stomach food meatus, and the air bag is connected with the feeder, and the feeder is connected by the pressure transmitter with the programmable controller, and the pH sensor is connected with the programmable controller.Above-mentioned regurgitation of gastric juice baffle system obstructs regurgitation of gastric juice by way of using physics after detecting patient's regurgitation of gastric juice in time, simple and effective, is particularly suitable for the burst patient's condition.
Description
Technical field
The present invention relates to field of medical technology, in particular to a kind of regurgitation of gastric juice baffle system.
Background technique
Gastroesophageal reflux disease is since substance reflux enters oesophagus and causes the reflux symptoms such as sour regurgitation, heartburn in Stomach duodenum
Or Esophageal mucosa injury, less patient can with asthma, bronchitis, nighttime sleep apnea, non-cardiogenic chest pain and
The outer symptom of the oesophaguses such as sphagitis.Gastroesophageal reflux is the common disease for endangering health of people.If can detect in advance patient's
Regurgitation of gastric juice, and corresponding measure is taken, it can not only slow down the discomfort of patient, and security risk can be reduced.
The method of current detection regurgitation of gastric juice has: esophageal pH detection method, x-ray barium meal method, digestive endoscopy for 24 hours
Method, bile regurgitation measuring method, proton pump inhibitor test method(s), radio nuclide examination method.Wherein, esophageal pH detection method is for 24 hours
Mainstream detection method cannot not only be put in in-vivo measurement for a long time, and equipment is expensive, and detection data amount is big, and testing cost is not
It is luxuriant and rich with fragrance；The above method is mainly the method for detecting regurgitation of gastric juice, and reduction of patient can not be made in time after detecting regurgitation of gastric juice
Uncomfortable measure.
Therefore, how a kind of regurgitation of gastric juice that regurgitation of gastric juice can be obstructed in time after detecting regurgitation of gastric juice is provided
The technical issues of baffle system is those skilled in the art's urgent need to resolve.
Summary of the invention
The object of the present invention is to provide a kind of regurgitation of gastric juice baffle systems, use physics after detecting patient's regurgitation of gastric juice
Mode obstructs regurgitation of gastric juice in time, simple and effective, is particularly suitable for the burst patient's condition.
To achieve the above object, the present invention provides a kind of regurgitation of gastric juice baffle system, comprising:
For obtaining the pH sensor of the actual pH of gastric acid in stomach food meatus；
Air bag and pressure transmitter for obtaining the actual pressure value of air in the air bag；
For judging whether to be less than default pH value according to the actual pH and according to actual pressure value judgement being
The no programmable controller less than preset pressure value；
For controlling the feeder of the air bag inflation；
The air bag and the pH sensor are set in stomach food meatus, and the air bag is connected with the feeder, institute
It states feeder to be connected by the pressure transmitter with the programmable controller, the pH sensor may be programmed with described
Controller is connected；
When the actual pH is less than the default pH value and the actual pressure value is less than the preset pressure value,
The programmable controller controls the feeder and inflates to the air bag, and the air bag inflation blocks stomach food meatus.
It preferably, further include the pH value control being connected respectively with the programmable controller and the pH sensor
Device, the pH value controller and the pressure transmitter convert electric current for the actual pH and the actual pressure value respectively
Signal inputs the programmable controller.
Preferably, the programmable controller includes:
For converting the current signal to the A/D conversion module of digital signal；
Judgment module for being judged according to the digital signal；
The judgment module is connected with the A/D conversion module.
It preferably, further include touch screen for monitoring the actual pH Yu the actual pressure value in real time, the touching
Screen is touched to be connected with the programmable controller.
Preferably, the touch screen includes showing that touch-control module and the preset value being connected with the display touch-control module are defeated
Enter module.
Preferably, the touch screen further includes being connected, with the display touch-control module for recording real time information and history
The logging modle of information and uploading module for the real time information and the historical information to be uploaded to network.
Preferably, the touch screen further includes being connected, with the display touch-control module for the alarm module of warning note.
Relative to above-mentioned background technique, regurgitation of gastric juice baffle system provided by the present invention includes pH sensor, pressure
Transmitter, programmable controller, feeder and air bag, wherein air bag is connected with feeder, and feeder passes through pressure
Transmitter is connected with programmable controller, and pH sensor is connected with programmable controller, which passes through
PH sensor and pressure transmitter obtain the actual pressure of air in the actual pH of gastric acid in stomach food meatus and air bag
Value judges whether actual pH and actual pressure value are respectively less than default pH value and preset pressure value by programmable controller, into
One step controls feeder by programmable controller and inflates to air bag, should to realize that air bag inflation blocks stomach food meatus
Regurgitation of gastric juice baffle system passes through the actual pH for judging gastric acid in stomach food meatus to determine patient with the presence or absence of regurgitation of gastric juice
The patient's condition determines the air pressure situation of air bag by judging the actual pressure value of air in air bag, when actual pH is less than default pH
Be worth and actual pressure value be less than preset pressure value when, air bag inflation passes through the side of physical barrier to block stomach food meatus
Formula obstructs regurgitation of gastric juice, and the regurgitation of gastric juice baffle system is simple and effective, can not only detect the patient's condition of patient's regurgitation of gastric juice, also
The measure that barrier can be timely and effectively made for regurgitation of gastric juice is suitable for the corresponding burst patient's condition, to the steady of conditions of patients
Fixed and early period timely treatment has far-reaching significance.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structural schematic diagram of regurgitation of gastric juice baffle system provided in an embodiment of the present invention；
Fig. 2 is the implementation flow chart of regurgitation of gastric juice baffle system provided in an embodiment of the present invention.
Wherein:
1- feeder, 2- programmable controller, 3- pressure transmitter, 4- stomach food meatus, 5- air bag, 6-pH value sensing
Device, 7- stomach, 8-pH value controller, 9- touch screen.
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.
In order to make those skilled in the art more fully understand the present invention program, with reference to the accompanying drawing and it is embodied
The present invention is described in further detail for mode.
Please refer to Fig. 1 and Fig. 2, wherein Fig. 1 is the structural representation of regurgitation of gastric juice baffle system provided in an embodiment of the present invention
Figure, Fig. 2 are the implementation flow chart of regurgitation of gastric juice baffle system provided in an embodiment of the present invention.
In the first specific embodiment, the present invention provides a kind of regurgitation of gastric juice baffle systems, including for obtaining
Take the pH sensor 6 of the actual pH of gastric acid in stomach food meatus 4, air bag 5 and the practical pressure for obtaining air in air bag 5
The pressure transmitter 3 of force value is less than default pH value and for according to actual pressure value for judging whether according to actual pH
Judge whether the programmable controller 2 less than preset pressure value, for controlling the feeder 1 of 5 inflation of air bag, air bag 5
With pH sensor 6 be set to stomach food meatus 4 in, air bag 5 is connected with feeder 1, feeder 1 pass through pressure transmitter 3 and
Programmable controller 2 is connected, and pH sensor 6 is connected with programmable controller 2.
In the present embodiment, it when actual pH is less than default pH value and actual pressure value is less than preset pressure value, can compile
Range controller 2 controls feeder 1 and inflates to air bag 5,5 inflation of air bag, blocks stomach food meatus 4, obstructs regurgitation of gastric juice.For
Device of air 1 includes pulsometer, overflow valve, pressure regulator valve and check valve, the set-up mode of feeder 1 and existing air supply system class
Seemingly, which is not described herein again.
It in addition to this, further include pH value controller 8, pH sensor 6 detects the actual pH of gastric acid, pH sensor 6
It is connected with pH controller 8, the actual pH that pH sensor 6 detects is exported as an electrical current by pH controller 8, presses
Power transmitter 3 is located at the inlet end of air bag 5 and is connected with air bag 5, detects the actual pressure value and in the form of electric current in air bag 5
Output, feeder 1 are inflated under the detection of pressure transmitter 3 to air bag 5.
In addition to this, programmable controller 2 includes judgment module and A/D conversion module, judgment module and A/D conversion module
It is connected, is turned the current signal that pressure transmitter 3 exports and the current signal that pH value controller 8 exports by A/D conversion module
Be melted into digital signal and the input parameter as programmable controller 2, by judgment module to the actual pH of digital quantity and
Judgement is compared with default pH value and preset pressure value in actual pressure value, and finally realizes and inflate and exhaust to air bag 5
Control.
In addition to this, further include the touch screen 9 being connect with programmable controller 2, monitored by 9 real-time display of touch screen real
Border pH value and actual pressure value.In the present embodiment, touch screen 9 includes display touch-control module and is connected with display touch-control module
Preset value input module, preset value input module passes through touch-sensitive screen contact 9 to input default pH value and preset pressure value
Set default pH value and preset pressure value.
Touch screen 9 further include with display touch-control module be connected, the logging modle for recording real time information and historical information
And the uploading module for real time information and historical information to be uploaded to network；Touch screen 9 further includes and shows touch-control module
It is connected, for the alarm module of warning note.The touch screen 9 possesses historical record and warning function, can by real time information with
Historical information is uploaded in the network of medical institutions.
Illustratively, programmable controller 2 is specially mitsubishi FX2N -16MT, and touch screen 9 is specially that prestige synthetic fibre leads to TK-
6071I。
In the present embodiment, the regurgitation of gastric juice baffle system may be configured as automatically with manually double-exhaust mode.Work as pressure
When transmitter 3 detects actual pressure value lower than the preset pressure value that touch screen 9 is set, the switch manual of touch screen 9 can be passed through
Air bag 5 is inflated or is vented；When the actual pressure value that pressure transmitter 3 detects is greater than or equal to what touch screen 9 was set
When preset pressure value, then air bag 5 can not be exhausted by the switch manual of touch screen 9.When pH sensor 6 detects reality
Border pH value detects what actual pressure value was set lower than touch screen 9 lower than the default pH value and pressure transmitter 3 of the setting of touch screen 9
When preset pressure value, feeder 1 is supplied, and 5 balloon inflation of air bag obstruction stomach food meatus 4 is to effectively prevent regurgitation of gastric juice；
When pH sensor 6 detects that actual pH rises to the default pH value greater than the setting of touch screen 9, feeder 1 can be certainly
It moves or gas in air bag 5 is discharged manually, cancel its obstruction to stomach esophagus.
To sum up, the regurgitation of gastric juice baffle system is by the detection to patient's gastric acid pH value, so that the gastric acid for prejudging patient is anti-
Stream.By being inflated to the air bag 5 for being built in stomach food meatus 4, so that air bag 5 blocks stomach food meatus 4, by the way of physics
Obstruct regurgitation of gastric juice.The system is simple and effective, can be put together in suitcase, easy to carry, low in cost；Can in time by
The information of patient's regurgitation of gastric juice feeds back to medical institutions' network, obstructs regurgitation of gastric juice in advance.Corresponding burst can not only be handled
The patient's condition plays the role of the stable state of an illness, promotes therapeutic efficiency, also improves the automatization level of medical care, reduce to medical care people
The requirement of member's professional standards, reduces the labor intensity of medical staff.
In order to which the beneficial effect of the regurgitation of gastric juice baffle system is better described, its implementation and process are carried out detailed
Explanation, comprising the following steps:
S10, the actual pH of gastric acid and the actual pressure value of air in air bag 5 in stomach food meatus 4 are obtained；
S20, judged whether to be less than default pH value according to actual pH；
S30, judged whether to be less than preset pressure value according to actual pressure value；
S41, control 5 inflation of air bag.
In the present embodiment, by the detection to patient's gastric acid pH value, judge the stomach 7 of patient with the presence or absence of regurgitation of gastric juice
The patient's condition, detection obtains actual pH and actual pressure value, and judgement successively is compared with default pH value and preset pressure value,
Judgement obtains patient there are under the patient's condition of regurgitation of gastric juice, and 5 inflation of air bag passes through physical barrier to block stomach food meatus 4
Mode, effectively prevention regurgitation of gastric juice, takes timely measure and is treated, mitigate the slight illness of patient.
Specifically, firstly, in step slo, being detected and being acquired the practical pH of gastric acid in stomach food meatus 4
The actual pressure value of air in value and air bag 5, then executes step S20, in step S20, according to the reality acquired
Judgement is compared with the default pH value for having shifted to an earlier date predetermined set in pH value, if the determination result is YES, step S30 is carried out, in step
In S30, judgement is compared with the preset pressure value for having shifted to an earlier date predetermined set according to the actual pressure value acquired, if judgement
As a result it is yes, progress step S41, in step S41, controls 5 inflation of air bag, air bag 5 blocks stomach food meatus 4, prevents stomach
Acid reflux.
It should be noted that the present invention is based on the technical sides for detecting gastric acid pH value in the prior art and alarming to healthcare givers
Case, in the present embodiment in a manner of detecting actual pH and actual pressure value and finally control 5 inflation of air bag, Neng Gouji
When be effectively directed to the patient's condition of patient and take measures, be capable of handling the corresponding burst patient's condition, play the stable state of an illness, promote treatment effect
The effect of rate.
In addition to this, the setting for presetting pH value should be chosen according to the cognition of medical domain, such as actual pH is less than 4
Equal selections mode should belong to the declared range of the present embodiment.
In addition to this, S42, control 5 deflation of air bag are further comprised the steps of:.
In the present embodiment, in step S20, judged whether to be less than default pH value according to actual pH, if it is not, then executing
Step S42.
In addition to this, in step s 30, judged whether to be less than preset pressure value according to actual pressure value；, if it is not, then holding
Row step S42.
It is emphasized that the process obtains actual pH and two parameters of actual pressure value simultaneously, first to actual pH
Judgement is compared with default pH value, to determine whether there is the patient's condition of regurgitation of gastric juice, if actual pH is more than or equal to default pH
The patient's condition of regurgitation of gastric juice is then not present in value, and air bag 5 should not block stomach food meatus 4, therefore execute and control gas in step S42
5 deflation of capsule；Judgement is compared to actual pressure value again, with preset pressure value to determine whether air bag 5 has been in swollen
Whether swollen state or stomach food meatus 4 allows air bag 5 to be blocked in a manner of inflation, if actual pressure value is more than or equal to
Preset pressure value, then air bag 5, which has been in the state of expansion or the air pressure conditions in stomach food meatus 4, does not allow air bag 5 to inflate
The mode of expansion is blocked, therefore is executed and controlled 5 deflation of air bag in step S42.
For superior technique effect, the illness information for alarming and recording patient is further comprised the steps of: after step S41,
Illness information is uploaded to medical network in real time.Illness information includes personal information, sick time and the treatment time of patient
Deng further including the information such as gastric acid pH value that patient obstructs front and back.Medical network can be the inside office that medical institutions itself build
Domain net is also possible to external the Internet used in medical institutions.
In a kind of specific embodiment, step S10 is specifically included: being set default pH value and preset pressure value, is obtained
It takes and the actual pH of gastric acid and the actual pressure value of air in air bag 5 in real-time visual monitoring stomach food meatus 4.Default pH
Value should be configured according to common cognition of the medical field for regurgitation of gastric juice, can also be varied with each individual, for different patient
Propertyization customization.Preset pressure value should be configured in conjunction with the correlated condition parameter of air bag 5.Visual control can be in real time by practical pH
Value, actual pressure value and the predetermined pH value of predetermined set and scheduled pressure value are shown in the equipment such as screen in advance.
In a kind of specific embodiment, step S41 is specifically included: control pressure pump is opened, and is inflated into air bag 5,
The expansion obstruction stomach food meatus 4 of air bag 5.Pulsometer can be using being internal or external at the setting of air bag 5, and pulsometer is by extraneous sky
Gas, which pours in air bag 5, makes 5 inflation of air bag, and the air bag 5 of expansion obstructs stomach food meatus 4, prevents regurgitation of gastric juice.
On this basis, step S10 is repeated after step S41, in other words, in the patient's condition by barrier reduction of patient
Afterwards, it repeats step S10 and reacquires actual pH and actual pressure value, it is real if the patient's condition of patient is alleviated to after to a certain degree
Border pH value is no longer less than default pH value, then patient no longer needs to obstruct the measure of regurgitation of gastric juice, executes step S42.In addition to this,
Step S10 is repeated after step S42, if the patient's condition of patient has the property delayed or detects inaccuracy for the first time, is reacquired real
Border pH value and actual pressure value diagnose the patient's condition of patient.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one
Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual
Relationship or sequence.
Regurgitation of gastric juice baffle system provided by the present invention is described in detail above.It is used herein specifically a
Principle and implementation of the present invention are described for example, and it is of the invention that the above embodiments are only used to help understand
Method and its core concept.It should be pointed out that for those skilled in the art, not departing from the principle of the invention
Under the premise of, it can be with several improvements and modifications are made to the present invention, these improvement and modification also fall into the claims in the present invention
Protection scope in.
Claims (7)
1. a kind of regurgitation of gastric juice baffle system characterized by comprising
For obtaining the pH sensor (6) of the actual pH of gastric acid in stomach food meatus (4)；
Air bag (5) and pressure transmitter (3) for obtaining the actual pressure value of air in the air bag (5)；
For judging whether to be less than default pH value and be judged whether according to the actual pressure value small according to the actual pH
In the programmable controller (2) of preset pressure value；
For controlling the feeder (1) of the air bag (5) inflation；
The air bag (5) and the pH sensor (6) are set in stomach food meatus (4), the air bag (5) and the feeder
(1) it is connected, the feeder (1) is connected by the pressure transmitter (3) with the programmable controller (2), the pH
Value sensor (6) is connected with the programmable controller (2)；
It is described when the actual pH is less than the default pH value and the actual pressure value is less than the preset pressure value
Programmable controller (2) controls feeder (1) Xiang Suoshu air bag (5) inflation, and air bag (5) inflation blocks stomach
Food meatus (4).
2. regurgitation of gastric juice baffle system according to claim 1, which is characterized in that further include respectively with the programmable control
The pH value controller (8) that device (2) processed and the pH sensor (6) are connected, the pH value controller (8) and the pressure become
It send device (3) to convert current signal for the actual pH and the actual pressure value respectively and inputs the programmable controller
(2)。
3. regurgitation of gastric juice baffle system according to claim 2, which is characterized in that the programmable controller (2) includes:
For converting the current signal to the A/D conversion module of digital signal；
Judgment module for being judged according to the digital signal；
The judgment module is connected with the A/D conversion module.
4. regurgitation of gastric juice baffle system according to claim 3, which is characterized in that further include for monitoring the reality in real time
The touch screen (9) of border pH value and the actual pressure value, the touch screen (9) are connected with the programmable controller (2).
5. regurgitation of gastric juice baffle system according to claim 4, which is characterized in that the touch screen (9) includes display touching
Control module and the preset value input module being connected with the display touch-control module.
6. regurgitation of gastric juice baffle system according to claim 5, which is characterized in that the touch screen (9) further includes and institute
It states connected display touch-control module, the logging modle for recording real time information and historical information and is used for the real time information
The uploading module of network is uploaded to the historical information.
7. regurgitation of gastric juice baffle system according to claim 6, which is characterized in that the touch screen (9) further includes and institute
Display touch-control module is stated to be connected, for the alarm module of warning note.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615811.5A CN110313970B (en) | 2019-07-09 | 2019-07-09 | Gastric acid reflux blocking system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910615811.5A CN110313970B (en) | 2019-07-09 | 2019-07-09 | Gastric acid reflux blocking system |
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| CN110313970A true CN110313970A (en) | 2019-10-11 |
| CN110313970B CN110313970B (en) | 2021-03-16 |
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| CN201910615811.5A Active CN110313970B (en) | 2019-07-09 | 2019-07-09 | Gastric acid reflux blocking system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113413521A (en) * | 2021-06-22 | 2021-09-21 | 福建省立医院 | Intelligent management method and system applied to tracheal catheter |
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