CN210228875U - Automatic intestinal tract administration device - Google Patents
Automatic intestinal tract administration device Download PDFInfo
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- CN210228875U CN210228875U CN201920167641.4U CN201920167641U CN210228875U CN 210228875 U CN210228875 U CN 210228875U CN 201920167641 U CN201920167641 U CN 201920167641U CN 210228875 U CN210228875 U CN 210228875U
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Abstract
The utility model provides an automatic device of dosing of intestinal, including air pump, first solenoid valve, buffer container, first pressure sensor, second solenoid valve, stock solution device, controller. The utility model discloses can realize the automatic medicine of giving of intestinal, gas circuit and liquid circuit separation, adjust the air pump output gas volume through pressure sensor monitoring operating pressure real-time developments, make the pressure stability in the stock solution bottle, and then make liquid flow stable, make the liquid constant voltage arrive the focus position, prevent through check valve and pinch valve that liquid backflow from causing the pipeline pollution, break-make electricity through controller control solenoid valve, realize admitting air, the feed liquor, intermittent type nature's feed liquor and inlet air, be favorable to diagnosis and treatment.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an automatic device of dosing of intestinal.
Background
The intestinal administration is the third important administration mode except oral administration, injection, one kind of current intestinal administration mode is through hanging the enema bag, another kind is through the cylinder, hangs the enema bag and relies on natural gravity, and the cylinder relies on artifical the propulsion, and these two kinds of administration modes are because pressure is unstable and do not last, only can make the liquid medicine reach the rectum, reach rectum and sigmoid colon juncture at most, can't reach deeper position, for example violently the colon, let alone the ileocecum, run through whole large intestine.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's not enough, the utility model aims to provide an automatic device of dosing of intestinal has solved current intestinal mode pressure instability and has not lasted, only enables the liquid medicine and reachs the rectum, reachs rectum and sigmoid colon juncture at most, can't reach more deep position, for example violently the colon, go back the cecum no matter, runs through the problem of whole large intestine.
The utility model provides an automatic intestinal tract drug delivery device, which comprises an air pump, a first electromagnetic valve, a buffer container, a first pressure sensor, a second electromagnetic valve, a liquid storage device and a controller, wherein air is introduced into the air inlet of the air pump, the air outlet of the air pump is connected with the inlet end of the first electromagnetic valve, the outlet end of the first electromagnetic valve is connected with the buffer container, the buffer container is connected with the inlet end of the second electromagnetic valve, the first pressure sensor is arranged on a pipeline connected with the inlet end of the second electromagnetic valve and the buffer container, the first outlet end of the second electromagnetic valve is connected with one end of an air inlet pipeline, the second outlet end of the second electromagnetic valve is communicated with the liquid storage device, the liquid storage device is connected with one end of a liquid inlet pipeline, the other end of the liquid inlet pipeline is combined with the other end of the air inlet pipeline, and the controller is connected with the pressure sensor and the air pump, adjusts the rotating speed of the air pump in real time according to the pressure value uploaded by the first pressure sensor and controls the electrification and the outage of the first electromagnetic valve and the second electromagnetic valve.
The one-way valve is arranged on the air inlet pipeline and is arranged between the merging position of one end of the air inlet pipeline and the other end of the liquid inlet pipeline.
The device further comprises a pinch valve, wherein the pinch valve is arranged on the liquid inlet pipeline and is arranged between the merging position of one end of the liquid inlet pipeline and the merging position of the other end of the liquid inlet pipeline and the other end of the gas inlet pipeline.
Further, still include second pressure sensor, second pressure sensor with the controller is connected, second pressure sensor install in pinch valve with the other end of feed liquor pipeline with between the other end merging position department of admission line.
Further, the first electromagnetic valve is a two-position three-way electromagnetic valve with two inlets and one outlet.
Further, the second electromagnetic valve is a two-position three-way electromagnetic valve with one inlet and two outlets.
Further, the liquid storage device is a liquid storage bottle.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides an automatic intestinal tract administration device, which comprises an air pump, a first electromagnetic valve, a buffer container, a first pressure sensor, a second electromagnetic valve, a liquid storage device and a controller, wherein air is introduced into an air inlet of the air pump, an air outlet of the air pump is connected with an inlet end of the first electromagnetic valve, an outlet end of the first electromagnetic valve is connected with the buffer container, the buffer container is connected with an inlet end of the second electromagnetic valve, the first pressure sensor is arranged on a pipeline which is connected with the inlet end of the second electromagnetic valve, a first outlet end of the second electromagnetic valve is connected with one end of an air inlet pipeline, a second outlet end of the second electromagnetic valve is communicated with the liquid storage device, the liquid storage device is connected with one end of a liquid inlet pipeline, the other end of the liquid inlet pipeline is combined with the other end of the air inlet pipeline and is arranged in a human body, the controller is connected with the pressure sensor and the air pump, and controlling the energization and the de-energization of the first electromagnetic valve and the second electromagnetic valve. The utility model discloses can realize the automatic medicine of giving of intestinal, gas circuit and liquid circuit separation, adjust the air pump output gas volume through pressure sensor monitoring operating pressure real-time developments, make the pressure stability in the stock solution bottle, and then make liquid flow stable, make the liquid constant voltage arrive the focus position, prevent through check valve and pinch valve that liquid backflow from causing the pipeline pollution, break-make electricity through controller control solenoid valve, realize admitting air, the feed liquor, intermittent type nature's feed liquor and inlet air, be favorable to diagnosis and treatment.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a schematic view of the automatic intestinal tract administration device of the present invention.
In the figure: 1. an air pump; 2. a first solenoid valve; 3. a buffer container; 4. a first pressure sensor; 5. a second solenoid valve; 6. a liquid storage device; 7. a pinch valve; 8. a second pressure sensor; 9. a one-way valve.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
An automatic intestinal tract administration device is shown in figure 1 and comprises an air pump 1, a first electromagnetic valve 2, a buffer container 3, a first pressure sensor 4, a second electromagnetic valve 5, a liquid storage device 6 and a controller, wherein air is introduced into an air inlet of the air pump 1, an air outlet of the air pump 1 is connected with an inlet end of the first electromagnetic valve 2, an outlet end of the first electromagnetic valve 2 is connected with the buffer container 3, the buffer container 3 is connected with an inlet end of the second electromagnetic valve 5, the first pressure sensor 4 is arranged on a pipeline connecting the buffer container 3 with the inlet end of the second electromagnetic valve 5, a first outlet end of the second electromagnetic valve 5 is connected with one end of an air inlet pipeline, a second outlet end of the second electromagnetic valve 5 is communicated with the liquid storage device 6, the liquid storage device 6 is connected with one end of a liquid inlet pipeline, the other end of the liquid inlet pipeline is combined with the other end of the air inlet pipeline, The air pump 1 is connected, and the controller adjusts the rotational speed of air pump 1 in real time according to the pressure numerical value that first pressure sensor 4 uploaded, controls the circular telegram and the outage of first solenoid valve 2, second solenoid valve 5. Preferably, the liquid storage device 6 is a liquid storage bottle. Realize the automatic medicine of giving of intestinal, gas circuit and liquid circuit separation, monitor operating pressure through first pressure sensor 4 and adjust 1 output gas volume of air pump dynamically in real time, make the pressure in the stock solution bottle stable, and then make liquid flow stable, make the liquid constant voltage arrive the focus position.
As shown in fig. 1, it is preferable that a check valve 9 is further included, and the check valve 9 is installed on the air inlet pipe and is placed between a position where one end of the air inlet pipe and the other end of the air inlet pipe merge with each other. Preferably, the device further comprises a pinch valve 7, wherein the pinch valve 7 is arranged on the liquid inlet pipeline and is arranged between one end of the liquid inlet pipeline and a position where the other end of the liquid inlet pipeline and the other end of the liquid inlet pipeline are combined. Preferably, the device further comprises a second pressure sensor 8, the second pressure sensor 8 is connected with the controller, and the second pressure sensor 8 is arranged between the pinch valve 7 and the position where the other end of the liquid inlet pipeline and the other end of the liquid inlet pipeline are combined. The liquid is prevented from flowing back through the check valve 9 and the pinch valve 7, which causes the pollution of the pipeline.
In an embodiment, preferably, the first solenoid valve 2 is a two-position three-way solenoid valve with two inlets and one outlet. Preferably, the second electromagnetic valve 5 is a two-position three-way electromagnetic valve with one inlet and two outlets. The controller controls the on-off of the first electromagnetic valve 2 and the second electromagnetic valve 5 to realize air intake, liquid intake, intermittent liquid intake and air intake, and the liquid is more uniformly attached to the intestinal wall through gas. An air intake mode: the controller controls the first electromagnetic valve 2 and the second electromagnetic valve 5 to be electrified, so that the gas enters the first inlet end of the first electromagnetic valve 2 through the gas pump 1, enters the buffer container 3 through the outlet end of the first electromagnetic valve 2, then enters the inlet end and the first outlet end of the second electromagnetic valve 5, and flows into the intestinal tract of the human body through the gas inlet pipeline; liquid inlet mode: the controller controls the first electromagnetic valve 2 to be powered on, the second electromagnetic valve 5 is powered off, and then the gas enters the first inlet end of the first electromagnetic valve 2 through the air pump 1, enters the buffer container 3 through the outlet end of the first electromagnetic valve 2, then enters the inlet end and the second outlet end of the second electromagnetic valve 5, and injects air into the liquid storage bottle to form positive pressure and push the liquid to flow into intestinal tracts of human bodies; intermittent liquid inlet and air inlet modes: the controller controls the first electromagnetic valve 2 to be electrified and controls the second electromagnetic valve 5 to be electrified and powered off according to a certain time proportion, so that gas and liquid are sent into the intestinal tract of a human body according to a certain proportion, and the gas enables the liquid to be more uniformly attached to the intestinal wall. For example, the barium agent can be uniformly attached to the intestinal wall, and the method has great significance for barium agent contrast and gas barium double contrast. When the controller controls the first solenoid valve 2 to be de-energized, the gas in the buffer container 3 is discharged from the second inlet end of the first solenoid valve 2.
The utility model provides an automatic device of dosing of intestinal, including air pump 1, first solenoid valve 2, buffer container 3, first pressure sensor 4, second solenoid valve 5, stock solution device 6, a controller, air pump 1's air inlet lets in gas, air pump 1's gas outlet and the entrance connection of first solenoid valve 2, the exit end and the buffer container 3 of first solenoid valve 2 are connected, buffer container 3 and the entrance connection of second solenoid valve 5, first pressure sensor 4 is installed on buffer container 3 and the entrance connection's of second solenoid valve 5 pipeline, the first exit end and the one end of admission line of second solenoid valve 5 are connected, the second exit end and the stock solution device 6 intercommunication of second solenoid valve 5, stock solution device 6 is connected with the one end of feed liquor pipeline, the other end of feed liquor pipeline merges with the other end of admission line, and place the human body in, a controller and pressure sensor, The air pump 1 is connected, and the controller adjusts the rotational speed of air pump 1 in real time according to the pressure numerical value that first pressure sensor 4 uploaded, controls the circular telegram and the outage of first solenoid valve 2, second solenoid valve 5. The utility model discloses can realize the automatic medicine of giving of intestinal, gas circuit and liquid circuit separation, adjust 1 output gas capacity of air pump through pressure sensor monitoring operating pressure real-time developments, make the pressure stability in the stock solution bottle, and then make liquid flow stable, make the liquid constant voltage arrive the time cecum, prevent through check valve 9 and pinch valve 7 that the liquid backward flow from causing the pipeline pollution, break-make electricity through controller control solenoid valve, the realization is admitted air, the feed liquor, intermittent type nature's feed liquor with admit air, make more even the attaching to on the intestinal wall of liquid through gas, be favorable to diagnosis and treatment, reduce the emergence of medical accident.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the utility model can be smoothly implemented by the ordinary technicians in the industry according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.
Claims (7)
1. An automatic intestinal tract administration device is characterized in that: including air pump, first solenoid valve, buffer container, first pressure sensor, second solenoid valve, stock solution device, controller, the air inlet of air pump lets in gas, the gas outlet of air pump with the entrance connection of first solenoid valve, the exit end of first solenoid valve with buffer container connects, buffer container with the entrance connection of second solenoid valve, first pressure sensor install in buffer container with on the entrance connection's of second solenoid valve the pipeline, the first exit end of second solenoid valve is connected with the one end of admission line, the second exit end of second solenoid valve with stock solution device intercommunication, the stock solution device is connected with the one end of admission line, the other end of admission line with the other end of admission line merges to in the human body, the controller with first pressure sensor, second solenoid valve, The air pump, the first electromagnetic valve and the second electromagnetic valve are connected, the controller adjusts the rotating speed of the air pump in real time according to the pressure value uploaded by the first pressure sensor, and the first electromagnetic valve and the second electromagnetic valve are controlled to be powered on and powered off.
2. An enteral administration set according to claim 1, wherein: the one-way valve is arranged on the air inlet pipeline and is arranged between one end of the air inlet pipeline and the combined position of the other end of the liquid inlet pipeline and the other end of the air inlet pipeline.
3. An enteral administration set according to claim 1, wherein: the device also comprises a pinch valve, wherein the pinch valve is arranged on the liquid inlet pipeline and is arranged between one end of the liquid inlet pipeline and the combined position of the other end of the liquid inlet pipeline and the other end of the liquid inlet pipeline.
4. An enteral administration set according to claim 3, in which: still include second pressure sensor, second pressure sensor with the controller is connected, second pressure sensor install in pinch valve with the other end of inlet channel with between the other end merging position department of inlet channel.
5. An enteral administration set according to claim 1, wherein: the first electromagnetic valve is a two-position three-way electromagnetic valve with two inlets and one outlet.
6. An enteral administration set according to claim 1, wherein: the second electromagnetic valve is a two-position three-way electromagnetic valve with one inlet and two outlets.
7. An enteral administration set according to claim 1, wherein: the liquid storage device is a liquid storage bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167641.4U CN210228875U (en) | 2019-01-30 | 2019-01-30 | Automatic intestinal tract administration device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920167641.4U CN210228875U (en) | 2019-01-30 | 2019-01-30 | Automatic intestinal tract administration device |
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| CN210228875U true CN210228875U (en) | 2020-04-03 |
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| CN201920167641.4U Active CN210228875U (en) | 2019-01-30 | 2019-01-30 | Automatic intestinal tract administration device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701146A (en) * | 2019-01-30 | 2019-05-03 | 登顶生物医疗科技(海南)有限公司 | A kind of enteron aisle automatic chemical feeding device |
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2019
- 2019-01-30 CN CN201920167641.4U patent/CN210228875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701146A (en) * | 2019-01-30 | 2019-05-03 | 登顶生物医疗科技(海南)有限公司 | A kind of enteron aisle automatic chemical feeding device |
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