A kind of noninvasive paunch flusher system of multi-mode omnidirectional
Technical field
The present invention relates to the noninvasive paunch flusher systems of the field of medical instrument technology more particularly to a kind of multi-mode omnidirectional.
Background technique
Paunch flusher is second level with the standard configuration equipment for Emergency Medical Dept. of going to the hospital, the equipment for clean various edible medicines or
Poisonous substance in the stomach of person food poisoning patient.Gastric lavage, which refers to, pours into the liquid of certain ingredients in gastral cavity, after mixing gastric content again
Discharge, repeatedly repeatedly, may finally remove noxious material or stimulant in stomach, avoid further suction of the gastrointestinal tract to poisonous substance
It receives, for drug acute poisoning, food poisoning including alcoholism etc., gastric lavage is arranging for one and its important rescue life
It applies.In addition, gastric lavage can also mitigate gastric mucosa oedema, it clinically can also be used in gastric operation, stomach inspection is prepared.
Currently, the liquid measure of gastric lavage liquid inlet-outlet stomach and whether having the function that dissolve drug, poisonous substance or food, if will deposit
The drug in stomach, poisonous substance or food is stayed to clean up, if to lead to retain in the drug in stomach, poisonous substance or food and enter enteron aisle
Etc. key links be all by clinical experience, there is a serious shortage of scientific and accuracy, exist be not easy to find patient's foreign body in stomach or
The defect that lesion, gastric lavage low efficiency, liquid of gastric lavage dosage are more, the operating time is long, manipulation strength is big, medical-risk is high, some gastric lavages
The liquid of gastric lavage of machine is by pressure pumping action into human stomach, there are certain danger, and it is troublesome in poeration.
Currently, the Lavage tube of clinical use is a kind of silicone tube of both ends open, in gastric lavage, first by the appearance of silicone tube
Liquid paraffin is smeared in face, then one end direct oral cavity of silicone tube, pharynx, oesophagus is placed in patient's stomach, finally by the another of silicone tube
One end is connect with paunch flusher, paunch flusher be pumped into and swabbing action under repeatedly will liquid of gastric lavage inject patient's stomach in.
During gastric lavage, since the inner wall of stomach has many folds, drug, poisonous substance or the food retained in stomach is not easy clearly
Wash clean easily leads to the drug, poisonous substance or food retained in stomach and enters the key links such as enteron aisle, influences rescue effect.
Meanwhile during blind wash, often because injection gastric lavage hydraulic coupling is excessive, the secondary insult of stomach is caused, is existed
Medical-risk.
Summary of the invention
In view of the above drawbacks of the prior art, technical problem to be solved by the invention is to provide a kind of multi-mode omnidirectionals
Noninvasive paunch flusher system may be implemented feed liquor operating mode, go out liquid operating mode, feed liquor-automatic operation mode that liquid recycles out
The continuous operation mode for going out liquid with feed liquor simultaneously, realizes multi-mode gastric lavage;Meanwhile lavaging tube can be to stomach all directions
Spray flushing liquor, realize the noninvasive gastric lavage of omnidirectional, cleaning more comprehensively, it is safer.
To achieve the above object, the present invention provides a kind of noninvasive paunch flusher systems of multi-mode omnidirectional, including omnidirectional's gastric lavage
Pipe, liquid crystal display control panel, feed liquor electromagnetic pump, goes out liquid electromagnetic pump, feed liquor two-bit triplet solenoid valve, goes out liquid two single-chip microcontroller
Three-way magnetic valve, gastric lavage flow container, waste liquid tank, the first flexible guidewire, the second flexible guidewire, pulley, the feed liquor electromagnetic pump feed liquor
End is connect by pipeline with gastric lavage flow container, and the feed liquor electromagnetic pump outlet end passes through pipeline and feed liquor two-bit triplet solenoid valve one end
Connection, the feed liquor two-bit triplet solenoid valve other end are connect by pipeline with the inlet of omnidirectional Lavage tube, and the omnidirectional washes
The liquid outlet of stomach tube is connect by pipeline with liquid two-bit triplet solenoid valve one end out, the liquid two-bit triplet solenoid valve other end out
It is connect with the pump liquid feeding end of liquid electromagnetic out, the pump outlet end of liquid electromagnetic out is connect by pipeline with waste liquid tank, the feed liquor two
Pressure sensor, the first temperature sensor and flow sensing are arranged in pipe path between three-way magnetic valve and omnidirectional's Lavage tube
Device, the liquid electromagnetic out pump and arrange second temperature sensor, pH value sensor in the pipe path between waste liquid tank.
Further, omnidirectional's Lavage tube includes gastric lavage pipe end, porous adapter tube, three chambers adapter tube, the gastric lavage pipe end
The omnidirectional hole of multiple guidance liquid of gastric lavage omnidirection flow directions, the gastric lavage pipe end other end and porous adapter tube one end is arranged in first end
Connect, the porous adapter tube other end takes over one end with three chambers and connects, and the three chambers adapter tube other end is respectively communicated with inlet tube
Inlet connects the liquid outlet of outlet tube, control mouth, and the gastric lavage pipe end connects one end of the first flexible guidewire, second soft
Property seal wire one end, the other end of first flexible guidewire, the other end of the second flexible guidewire sequentially pass through it is porous adapter tube, three
Chamber adapter tube is drawn from control mouth and is connected on pulley.
Further, diaphragm type pressure sensor is set on the gastric lavage pipe end, the diaphragm type pressure sensor with
Signal wire connection, the signal wire sequentially passes through porous adapter tube, three chambers adapter tube is drawn from control mouth and connect with single-chip microcontroller.
Further, the single-chip microcontroller also with feed liquor electromagnetic pump, feed liquor two-bit triplet solenoid valve, pressure sensor, first
Temperature sensor, flow sensor go out liquid two-bit triplet solenoid valve, go out liquid electromagnetic pump, second temperature sensor, pH value sensing
Device, the electrical connection of liquid crystal display control panel.
Further, the liquid crystal display control panel is touch screen.
Further, the porous adapter tube is flexibility connection pipe, and multiple through-holes are arranged in tube wall.
Further, the inlet of omnidirectional's Lavage tube connection inlet tube, connect the liquid outlet of outlet tube and gastric lavage
Machine connection.
Further, it is curved end that the one end in multiple omnidirectional holes, which is arranged, in the gastric lavage pipe end.
The beneficial effects of the present invention are:
1, flexible guidewire of the invention is connected on gastric lavage pipe end, is drawn from seal wire control mouth, is controlled its stretching by pulley, thus
The liquid emission direction for controlling Lavage tube end point liquid of gastric lavage, realizes omnidirectional Rapid Cleaning stomach, effectively clears up blind in stomach
Area's residue.Meanwhile diaphragm type pressure sensor connecting line is also drawn by control mouth, and single-chip microcomputer signal acquisition module is connected to,
The gastric lavage hydraulic coupling of simultaneously gastric lavage pipe end can be monitored in real time, in case gastric lavage hydraulic coupling is excessive, it can be to avoid liquid of gastric lavage pressure mistake
Greatly to the secondary insult of stomach, noninvasive gastric lavage is realized.
2, the present invention arranges pressure sensor, temperature sensor and flow sensor on feed liquor access, in liquid access out
Upper arrangement temperature sensor and pH value sensor, multiple parameter values during real-time detection gastric lavage, so that control command is issued, it is real
Existing real-time control.
3, present invention employs the Lavage tube of structure novel, while real-time detection and gastric lavage hydraulic coupling and ejection side being controlled
To, it can be achieved that feed liquor operating mode, out liquid operating mode, feed liquor-go out the automatic operation mode that liquid recycles and feed liquor goes out liquid simultaneously
Continuous operation mode, realize the noninvasive gastric lavage of multi-mode omnidirectional, clean it is more thorough, safer.
It is described further below with reference to technical effect of the attached drawing to design of the invention, specific structure and generation, with
It is fully understood from the purpose of the present invention, feature and effect.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Fig. 2 is liquid crystal display control panel schematic diagram of the invention.
Fig. 3 is single-chip computer control system structural block diagram of the invention.
Fig. 4 is omnidirectional's Lavage tube structural schematic diagram of the invention.
Fig. 5 is gastric lavage pipe end right view of the invention.
Fig. 6 is gastric lavage pipe end main view of the invention.
Fig. 7 is gastric lavage pipe end side view of the invention.
Fig. 8 is paunch flusher work flow diagram of the invention.
Specific embodiment
As shown in Figure 1, a kind of noninvasive paunch flusher system of multi-mode omnidirectional, including omnidirectional's Lavage tube 9, single-chip microcontroller 15, liquid crystal
Display control panel 20, feed liquor electromagnetic pump 2 go out liquid electromagnetic pump 11, feed liquor two-bit triplet solenoid valve 3, go out liquid two-bit triplet electromagnetism
Valve 10, gastric lavage flow container 1, waste liquid tank 14, the first flexible guidewire 16, the second flexible guidewire 17, pulley 19, the feed liquor electromagnetic pump 2
Liquid feeding end is connect by pipeline with gastric lavage flow container 1, and 2 outlet end of feed liquor electromagnetic pump passes through pipeline and feed liquor two-bit triplet electromagnetism
The connection of 3 one end of valve, 3 other end of feed liquor two-bit triplet solenoid valve are connect by pipeline with the inlet 96 of omnidirectional Lavage tube 9,
The liquid outlet 94 of omnidirectional's Lavage tube 9 is connect by pipeline with 10 one end of liquid two-bit triplet solenoid valve out, and described liquid two out
10 other end of three-way magnetic valve is connect with 11 liquid feeding ends of pump of liquid electromagnetic out, and the liquid electromagnetic out pumps 11 outlet ends by pipeline and gives up
Flow container 14 connects, and arranges pressure sensor in the pipe path between the feed liquor two-bit triplet solenoid valve 3 and omnidirectional's Lavage tube 9
4, the first temperature sensor 5 and flow sensor 6, the liquid electromagnetic out pumps to be arranged in the pipe path between 11 and waste liquid tank 14
Second temperature sensor 12, pH value sensor 13.
As shown in Figure 4,5, 6, in the present embodiment, omnidirectional's Lavage tube 9 include gastric lavage pipe end 91, porous adapter tube 92,
Three chamber adapter tubes 93, the omnidirectional hole 97 of multiple guidance liquid of gastric lavage omnidirection flow directions is arranged in described 91 one end of gastric lavage pipe end, described to wash
91 other end of stomach tube end connects with porous 92 one end of adapter tube, porous 92 other end of adapter tube and three chamber adapter tubes, 93 one end phase
It connects, three chambers adapter tube, 93 other end is respectively communicated with the inlet 96 of inlet tube, the liquid outlet 94 for connecting outlet tube, control mouth
95, the gastric lavage pipe end 91 connects one end of one end of the first flexible guidewire 16, the second flexible guidewire 17, and described first is flexible
The other end of seal wire 16, the second flexible guidewire 17 the other end sequentially pass through porous adapter tube 92, three chamber adapter tubes 93 from control mouth 95
It draws and is connected on pulley 19.First flexible guidewire 16, the second flexible guidewire 17 are connected on gastric lavage pipe end 91, from seal wire control
Donsole 95 is drawn, and controls its stretching by pulley 19, to control the liquid emission direction of Lavage tube end point liquid of gastric lavage, is realized complete
The Rapid Cleaning stomach in direction effectively clears up blind area residue in stomach.
In the present embodiment, diaphragm type pressure sensor 7, the diaphragm pressure sensing are set on the gastric lavage pipe end 91
Device 7 is connect with signal wire 18, the signal wire 18 sequentially pass through porous adapter tube 92, three chamber adapter tubes 93 from control mouth 95 draw and with
Single-chip microcontroller 15 connects, as shown in Figure 7.Diaphragm type pressure sensor signal wire 18 is drawn by control mouth 95, is connected to single-chip microcontroller 15
Signal acquisition module, can be monitored in real time and the gastric lavage hydraulic coupling of gastric lavage pipe end, can be to avoid in order to avoid gastric lavage hydraulic coupling is excessive
The excessive secondary insult to stomach of gastric lavage hydraulic coupling, realizes noninvasive gastric lavage.
In the present embodiment, the single-chip microcontroller 15 also with feed liquor electromagnetic pump 2, feed liquor two-bit triplet solenoid valve 3, pressure sensor
4, the first temperature sensor 5, flow sensor 6, out liquid two-bit triplet solenoid valve 10, out liquid electromagnetic pump 11, second temperature sensing
Device 12, pH value sensor 13, liquid crystal display control panel 20 are electrically connected, as shown in Figure 3.During sensor real-time detection gastric lavage
Pressure, temperature, flow, pH value multiple parameter values, the control for single-chip microcontroller 15 provides data, to issue control command, realizes
Real-time control.
In the present embodiment, the liquid crystal display control panel 20 is touch screen.As shown in Fig. 2, touch screen may be implemented to control
It makes switch, stopping, feed liquor, go out the feature operation of liquid, automatic, continuous gastric lavage, while showing pressure value, temperature, flow, pH value.
In the present embodiment, the porous adapter tube 92 is flexibility connection pipe, and multiple through-holes are arranged in tube wall.Multiple through-holes can be into
Liquid of gastric lavage out.
In the present embodiment, omnidirectional's Lavage tube 9 connects the inlet 96 of inlet tube, connects the liquid outlet 94 of outlet tube
It is connect with paunch flusher.
In the present embodiment, one end that multiple omnidirectional holes 97 are arranged in the gastric lavage pipe end 91 is curved end.It is washed with reducing
Stomach tube realizes noninvasive gastric lavage to the secondary insult of stomach.
The working principle of the invention is:
As shown in Figure 1, feed liquor two-bit triplet solenoid valve 3 and liquid outlet threeway go out the power on/off combination of liquid two-bit triplet solenoid valve 10,
Feed liquor operating mode as shown in Figure 2 can be achieved, and (feed liquor two-bit triplet solenoid valve 3 is located at left position and out liquid two-bit triplet electricity at this time
Magnet valve 10 is located at left position), going out liquid operating mode, (feed liquor two-bit triplet solenoid valve 3 is located at right position at this time and liquid two-bit triplet is electric out
Magnet valve 10 is located at right position), feed liquor-go out liquid circulation automatic operation mode (at this time feed liquor two-bit triplet solenoid valve 3 and 10 simultaneously position
In left position or right position, when recycling power on/off) and simultaneously feed liquor go out liquid continuous operation mode (at this time feed liquor 3 be located at left position with
Liquid two-bit triplet solenoid valve 10 is located at left position out), it realizes multi-mode gastric lavage, cleans more thorough, safer.
As shown in figure 8, be paunch flusher work flow diagram of the invention, first liquid crystal display show gastric lavage fluid temperature whether
Between 25 DEG C -37 DEG C, feed liquor is pressed, goes out liquid, is automatic, continuous gastric lavage operation button if so, can choose, starts corresponding work
Mode starts gastric lavage, judges whether pressure value, temperature, pH value are normal during gastric lavage, if abnormal end gastric lavage process,
If normally judging whether negative pressure is greater than 0.04MPa, turned to if it is adjustment gastric lavage, if not observing and recording, when gastric lavage refers to
Terminate gastric lavage when marking up to standard.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.