CN215538895U - Gastrointestinal fluid pressure reduction device for gastrointestinal surgery - Google Patents

Abstract

The utility model relates to the technical field of medical instruments, in particular to a gastrointestinal fluid pressure reducing device for gastrointestinal surgery, which comprises a recovery box, a negative pressure gas purification box and a connecting box, wherein a gas buffer box, a solid treatment box and a liquid treatment box are arranged inside the recovery box, a communicating pipe, a micro air pump and a gas purification box are arranged inside the negative pressure gas purification box, a large-aperture filter screen is arranged inside the solid treatment box, and a small-aperture filter screen is arranged below the large-aperture filter screen. According to the utility model, after the vomit is filtered by the large-aperture filter screen and the small-aperture filter screen on the solid treatment box, the moisture in the stomach is filtered into the liquid treatment box, the volume of the device is large, more gastrointestinal deposits can be accommodated, meanwhile, the solid and liquid can be separated, the vomit can be prevented from being continuously fermented in the liquid, the generated harmful gas is pumped into the gas purification box by the micro gas pump for disinfection and purification, and the sanitary safety in use is improved.

Description

Gastrointestinal fluid pressure reduction device for gastrointestinal surgery

Technical Field

The utility model relates to a gastrointestinal fluid pressure reduction device, in particular to a gastrointestinal fluid pressure reduction device for gastrointestinal surgery, and belongs to the technical field of medical instruments.

Background

Gastrointestinal decompression is a method for sucking out contents and gases accumulated in the gastrointestinal tract by utilizing a negative pressure suction principle so as to reduce the pressure in the gastrointestinal tract, and the gastrointestinal decompression can relieve the pressure in the gastrointestinal tract and improve the blood circulation of the intestinal wall for patients suffering from intestinal obstruction, can diagnose, treat, monitor, relieve and compensate injuries or disabilities, can research, replace and adjust the anatomical or physiological process, and has three categories of medical equipment compared with advocated categories, namely diagnostic equipment, therapeutic equipment and auxiliary equipment.

Problems with current gastrointestinal decompression for patients:

1. at present, a negative pressure device is connected with a stomach tube to reduce the pressure of the stomach and intestine of a patient, the capacity of the negative pressure device is limited, when the stomach and intestine of the patient are accumulated more, the suction object in the negative pressure must be poured, the operation is complicated, most negative pressure devices are closed, and the negative pressure device needs to be replaced again.

2. Flatulence in the stomach and intestine is often very unpleasant and is directly discharged to a ward without being filtered, thereby polluting the air in the four wards.

3. The prior device can not separate solid and liquid from gastrointestinal deposit, thus causing the vomit to be fermented continuously, and further causing the continuous pollution of the surrounding environment due to the continuous generation of bad smell.

Therefore, there is a need for an improved gastrointestinal fluid decompression device to solve the above existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a gastrointestinal fluid pressure reduction device for gastrointestinal surgery, wherein vomit is filtered by a large-aperture filter screen and a small-aperture filter screen on a solid treatment box, and then moisture in the stomach is filtered into the liquid treatment box.

In order to achieve the purpose, the utility model adopts the main technical scheme that:

a gastrointestinal fluid pressure reduction device for gastrointestinal surgery comprises a recovery box, a negative pressure gas purification box and a connecting box, wherein the negative pressure gas purification box is communicated with the connecting box, a solid treatment box is arranged inside the recovery box, a gas buffer box is arranged above the solid treatment box, a liquid treatment box is arranged below the solid treatment box, the gas buffer box, the solid treatment box and the liquid treatment box are communicated with each other, and the gas buffer box is communicated with the negative pressure gas purification box;

a communicating pipe, a micro air pump and a gas purification box are fixedly arranged inside the negative pressure gas purification box, the input end of the micro air pump is communicated with the communicating pipe through an air pipe, and the output end of the micro air pump is communicated with the gas purification box;

the inside of solid processing case is provided with the large aperture filter screen, the below of large aperture filter screen is provided with the aperture filter screen, the aperture filter screen sets up the inside of solid processing case.

Preferably, the inside of gas purification case is fixed and is provided with sponge layer, active carbon adsorption layer and disinfection layer of disinfecting, one side of collection box is provided with the blast pipe, the blast pipe with the gas purification case communicates with each other.

Preferably, be connected with the glass siphunculus on communicating pipe, the glass siphunculus is the organic glass pipe, the upper end of communicating pipe with the connecting box is linked together, the lower extreme of communicating pipe pass through the metal pipe with the gas buffer tank is linked together, a side of collection box fixed be provided with the visual window corresponding to communicating pipe.

Preferably, the connecting box is connected with a drainage hose, a stop valve is fixedly arranged at the joint of the connecting box and the drainage hose, and the stop valve is used for interrupting the communication between the connecting box and the drainage hose.

Preferably, an air pump button switch is fixedly arranged on one side face of the recycling box and is electrically connected with the miniature air pump through a wire.

Preferably, a first right-angle slider is fixedly arranged at the bottom of the gas buffer box, a second right-angle slider is fixedly arranged at the upper end of the solid treatment box, the second right-angle slider is connected with the first right-angle slider in a sliding manner, and carrying handles are arranged on two side surfaces of the solid treatment box.

Preferably, a side face, far away from the exhaust pipe, of the recycling bin is fixedly provided with symmetrically distributed pushing handles, and anti-skidding sleeves are fixedly arranged on the pushing handles.

Preferably, universal wheels are fixedly arranged at four corners of the bottom of the recovery box, and braking pieces are arranged on the universal wheels.

Preferably, the connecting part of the air pipe and the communicating pipe is fixedly provided with a protection plate, and the protection plate is used for preventing liquid from entering the interior of the miniature air pump.

The utility model has at least the following beneficial effects:

1. after the large-aperture filter screen and the small-aperture filter screen on the solid treatment box are filtered, moisture in the stomach is filtered into the liquid treatment box, the device has larger volume, can contain more gastrointestinal deposits, can separate solid from liquid, can avoid vomitus from continuing to ferment in the liquid, generates a large amount of harmful gas, and improves the safety and the sanitation of use.

2. Can set up fine and close filter screen through the junction of miniature air pump and communicating pipe, can be used for preventing that the vomitus is inhaled the inside of miniature air pump, the gaseous of stomach is taken out earlier to miniature air pump to through the gas purification case, consequently can purify the gas of stomach on the one hand discharging, prevent the contaminated air, arouse other patient's discomfort, on the other hand when not using, the inside gas of gas cushion box can be taken out to miniature air pump and is purified, prevent that the inside too much gas that stores up of gas cushion box.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a view of a gas buffer tank of the present invention;

FIG. 3 is a cross-sectional view of the negative pressure purge box of the present invention;

FIG. 4 is a cross-sectional view of a solids processing tank of the present invention;

FIG. 5 is a schematic view of the solids processing tank of the present invention.

In the figure, 1-a recovery box, 2-a negative pressure air purification box, 3-a connection box, 4-a communication pipe, 5-a micro air pump, 501-an air pipe, 6-an air purification box, 7-an air buffer box, 701-a first right-angle slider, 8-a solid treatment box, 801-a second right-angle slider, 802-a large-aperture filter screen, 803-a small-aperture filter screen, 9-a liquid treatment box, 10-a pushing handle, 11-a visual window, 12-an air pump button switch, 13-an exhaust pipe, 14-a metal pipe, 15-a sponge layer, 16-an activated carbon adsorption layer, 17-a sterilization layer, 18-a stop valve, 19-a carrying handle, 20-a universal wheel, 21-a drainage hose, 22-a glass through pipe and 23-a protection plate.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

As shown in fig. 1 to 5, the gastrointestinal fluid pressure reduction device for gastrointestinal surgery provided by the present embodiment includes a recovery box 1, a negative pressure purified gas box 2 and a connection box 3, the negative pressure purified gas box 2 is communicated with the connection box 3, a solid treatment box 8 is disposed inside the recovery box 1, a gas buffer box 7 is disposed above the solid treatment box 8, a liquid treatment box 9 is disposed below the solid treatment box 8, the gas buffer box 7, the solid treatment box 8 and the liquid treatment box 9 are communicated with each other, and the gas buffer box 7 is communicated with the negative pressure purified gas box 2;

the inside of the negative pressure air purification box 2 is fixedly provided with a communicating pipe 4, a micro air pump 5 and an air purification box 6, the input end of the micro air pump 5 is communicated with the communicating pipe 4 through an air pipe 501, and the output end of the micro air pump 5 is communicated with the air purification box 6;

when the drainage hose 21 on the connecting box 3 is inserted into the stomach of a patient, the miniature air pump 5 in the negative pressure air purification box 2 is started by pressing the air pump button switch 12, then the stop valve 18 on the connecting box 3 is opened, and deposits and gas in the stomach and intestine of the patient enter the communicating pipe 4 through the drainage hose 21 by negative pressure, and then sequentially slide into the gas buffer box 7 from the inside of the communicating pipe 4;

a large-aperture filter screen 802 is arranged inside the solid treatment box 8, a small-aperture filter screen 803 is arranged below the large-aperture filter screen 802, and the small-aperture filter screen 803 is arranged inside the solid treatment box 8;

after the large-aperture filter screen 802 and the small-aperture filter screen 803 on the solid treatment box 8 are used for filtering, moisture in the stomach is filtered into the liquid treatment box 9, the device has larger volume, can contain more gastrointestinal deposits, can separate solid from liquid at the same time, can prevent vomit from continuing to ferment in the liquid, generate a large amount of harmful gas, and improve the use safety and the sanitation;

meanwhile, a protection plate 23 is fixedly arranged at the joint of the air pipe 501 and the communicating pipe 4, the protection plate 23 is used for preventing liquid from entering the interior of the micro air pump 5 and preventing vomit from being sucked into the interior of the micro air pump 5, the micro air pump 5 firstly pumps out gas in the stomach and passes through the gas purification box 6, so that on one hand, the gas in the stomach can be purified and discharged to prevent air pollution and discomfort of other patients, and on the other hand, when the micro air pump 5 is not used, the gas in the gas buffer box 7 can be pumped out and purified to prevent excessive gas from being accumulated in the gas buffer box 7;

a glass through pipe 22 is connected to the communicating pipe 4, the glass through pipe 22 is an organic glass pipe, the upper end of the communicating pipe 4 is communicated with the connecting box 3, the lower end of the communicating pipe 4 is communicated with the gas buffer box 7 through a metal pipe 14, and a visual window 11 corresponding to the communicating pipe 4 is fixedly arranged on one side surface of the recovery box 1;

further, observe the state of glass siphunculus 22 on communicating pipe 4 through visual window 11 on the collection box 1, open according to the opening of in service behavior to miniature air pump 5, prevent that miniature air pump 5 from causing the injury to the stomach, when the stop use, close stop valve 18 on the connecting box 3, open miniature air pump 5, utilize miniature air pump 5 to take out the harmful gas in the gas buffer tank 7 and disinfect and purify through gas purification case 6, flexibility and the practicality that hoisting device used.

Furthermore, a sponge layer 15, an active carbon adsorption layer 16 and a sterilization and disinfection layer 17 are fixedly arranged inside the gas purification box 6, an exhaust pipe 13 is arranged on one side of the recovery box 1, and the exhaust pipe 13 is communicated with the gas purification box 6;

the inside sponge layer 15 of gas purification case 6 can carry out coarse filtration with gas, then adsorb solid and smell in to gas through activated carbon adsorption layer 16, disinfect and disinfect through disinfection layer 17 that disinfects, is discharging gas through blast pipe 13 at last, avoids arousing discomfort on every side, promotes the sanitary safety nature of using.

The connecting box 3 is connected with a drainage hose 21, a stop valve 18 is fixedly arranged at the joint of the connecting box 3 and the drainage hose 21, and the stop valve 18 is used for interrupting the communication between the connecting box 3 and the drainage hose 21;

an air pump button switch 12 is fixedly arranged on one side surface of the recycling box 1, and the air pump button switch 12 is electrically connected with the micro air pump 5 through a lead;

the on-off of the drainage hose 21 and the start and stop of the miniature air pump 5 can be controlled at any time, the use is convenient and flexible, and the practicability is improved.

In the present embodiment, as shown in fig. 5, a first right-angle slider 701 is fixedly disposed at the bottom of the gas buffer tank 7, a second right-angle slider 801 is fixedly disposed at the upper end of the solid treatment tank 8, the second right-angle slider 801 is slidably connected to the first right-angle slider 701, and the two side surfaces of the solid treatment tank 8 are both provided with carrying handles 19;

after the use, earlier air purification a period, then the inside roll-off of second rectangular slide piece 801 from the first rectangular slide piece 701 on the gas buffer case 7 on handling the solid case 8, be convenient for handle the solid matter of vomiting, simultaneously large aperture filter screen 802 and little aperture filter screen 803 all are the inside that the activity was placed at solid case 8, consequently the comparison is convenient clears up, after the clearance, pour out the liquid in case 9 with liquid handling through solid case 8, use and handle all more swiftly and convenient, promote the efficiency of use.

In this embodiment, as shown in fig. 1, a symmetrically distributed pushing handle 10 is fixedly disposed on a side surface of the recycling bin 1 away from the exhaust pipe 13, an anti-slip sleeve is fixedly disposed on the pushing handle 10, universal wheels 20 are fixedly disposed at four corners of the bottom of the recycling bin 1, and braking pieces are disposed on the universal wheels 20, so that the recycling bin is convenient to push and pull, and the flexibility of use is improved.

As shown in fig. 1 to 5, the principle of the gastrointestinal fluid decompression device for gastrointestinal surgery provided in this embodiment is as follows:

when the drainage hose 21 on the connecting box 3 is inserted into the stomach of a patient, the miniature air pump 5 in the negative pressure air purification box 2 is started by pressing the air pump button switch 12, then the stop valve 18 on the connecting box 3 is opened, and deposits and air in the stomach and intestine of the patient enter the communicating pipe 4 through the drainage hose 21 by negative pressure, and then sequentially slide into the air buffer box 7 from the inside of the communicating pipe 4.

After the large-aperture filter screen 802 and the small-aperture filter screen 803 on the solid treatment box 8 are used for filtering, moisture in the stomach is filtered into the liquid treatment box 9, the device has larger volume, can contain more gastrointestinal deposits, can separate solid from liquid, can prevent vomit from continuing to ferment in the liquid, generates a large amount of harmful gas, and improves the use safety and sanitation.

Simultaneously, can set up fine and close filter screen through the junction of miniature air pump 5 and communicating pipe 4, can be used for preventing that the vomitus is inhaled the inside of miniature air pump 5, miniature air pump 5 takes out the gas of stomach earlier, and through gas purification case 6, consequently can purify the gas of stomach discharging on the one hand, prevent the contaminated air, arouse other patient's discomfort, on the other hand when not using, miniature air pump 5 can take out the gas of gas surge-box 7 inside and purify, prevent that gas surge-box 7 is inside to store up too much gas.

Observe the state of glass siphunculus 22 on communicating pipe 4 through visual window 11 on the collection box 1, open according to the opening of in service behavior to miniature air pump 5, prevent that miniature air pump 5 from causing the injury to the stomach, when the stop use, close stop valve 18 on the connecting box 3, open miniature air pump 5, utilize miniature air pump 5 to take out the harmful gas in the gaseous buffer tank 7 and disinfect and purify through gas purification case 6, flexibility and the practicality that hoisting device used.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to achieve the technical effect basically.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of additional like elements in the article or system in which the element is included.

While the foregoing description shows and describes several preferred embodiments of the utility model, it is to be understood, as noted above, that the utility model is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims (9)

1. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery comprises a recovery box (1), a negative pressure gas purification box (2) and a connecting box (3), and is characterized in that the negative pressure gas purification box (2) is communicated with the connecting box (3), a solid treatment box (8) is arranged inside the recovery box (1), a gas buffer box (7) is arranged above the solid treatment box (8), a liquid treatment box (9) is arranged below the solid treatment box (8), the gas buffer box (7), the solid treatment box (8) and the liquid treatment box (9) are all communicated with one another, and the gas buffer box (7) is communicated with the negative pressure gas purification box (2);

a communicating pipe (4), a micro air pump (5) and a gas purification box (6) are fixedly arranged inside the negative pressure gas purification box (2), the input end of the micro air pump (5) is communicated with the communicating pipe (4) through an air pipe (501), and the output end of the micro air pump (5) is communicated with the gas purification box (6);

the inside of case (8) is handled to the solid is provided with large aperture filter screen (802), the below of large aperture filter screen (802) is provided with aperture filter screen (803), aperture filter screen (803) set up the inside of case (8) is handled to the solid.

2. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: the inside of gas purification case (6) is fixed and is provided with sponge layer (15), active carbon adsorption layer (16) and disinfection layer (17) of disinfecting, one side of collection box (1) is provided with blast pipe (13), blast pipe (13) with gas purification case (6) are linked together.

3. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: be connected with glass siphunculus (22) on communicating pipe (4), glass siphunculus (22) are the organic glass pipe, the upper end of communicating pipe (4) with connecting box (3) are linked together, the lower extreme of communicating pipe (4) pass through metal pipe (14) with gas buffer tank (7) are linked together, a side of collection box (1) fixed be provided with communicating pipe (4) corresponding visual window (11).

4. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: be connected with drainage hose (21) on connecting box (3), connecting box (3) with the fixed stop valve (18) that is provided with in junction of drainage hose (21), stop valve (18) are used for interrupting connecting box (3) with the intercommunication of drainage hose (21).

5. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: an air pump button switch (12) is fixedly arranged on one side face of the recycling box (1), and the air pump button switch (12) is electrically connected with the micro air pump (5) through a wire.

6. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: the bottom of gas buffer box (7) is fixed and is provided with first right angle slider (701), the upper end of solid processing box (8) is fixed and is provided with second right angle slider (801), second right angle slider (801) with first right angle slider (701) sliding connection, transport handle (19) have all been seted up to the both sides face of solid processing box (8).

7. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 2, wherein: a side face, far away from the exhaust pipe (13), of the recycling box (1) is fixedly provided with symmetrically distributed pushing handles (10), and anti-skidding sleeves are fixedly arranged on the pushing handles (10).

8. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: the four corners of the bottom of the recovery box (1) are fixedly provided with universal wheels (20), and the universal wheels (20) are provided with brake pads.

9. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: the connecting part of the air pipe (501) and the communicating pipe (4) is fixedly provided with a protection plate (23), and the protection plate (23) is used for preventing liquid from entering the interior of the miniature air pump (5).

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