CN215780323U - Gastric juice collecting and back-conveying device - Google Patents

Abstract

The utility model discloses a gastric juice collecting and reinfusion device, which comprises a tube body, a reinfusion device and a water filling device, wherein the rear end of the tube body is connected with the reinfusion device, the reinfusion device comprises a spring and a soft suction sleeve, the spring is arranged in the soft suction sleeve, a soft inner bag is fixedly connected in the soft suction sleeve and is arranged in the spring, a first tube orifice and a second tube orifice which are communicated with the soft inner bag are arranged on the top surface of the soft suction sleeve, the first tube orifice is connected with the tube body, a switch valve is arranged on the tube body, so that the circulation of liquid in the first tube orifice is controlled, and a sealing cover is detachably connected with the second tube orifice; the outer wall of body rigid coupling respectively has first side pipe and second side pipe, and first side pipe can be connected with the nutrient solution bag, and the second side pipe can be dismantled with watering device and be connected, adsorbs through the negative pressure, and the soft inner bag of pumpback with gastric juice is taken back into and is gathered up for storage, during reinfusion, restores the soft inner bag into malleation environment, and through reinfusion with gastric juice in the body, utilize watering device to wash the pipe wall after the reinfusion, reduce intraductal bacterial growing.

Description

Gastric juice collecting and back-conveying device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a gastric juice collecting and back-infusing device.

Background

Gastric juice, the assembly of gastric secretions, is a clear, colorless liquid that includes water, electrolytes, lipids, proteins and hormones. For severe patients, gastric emptying disorder and large gastric juice retention are frequently caused, which causes difficulty in nasogastric tube feeding of the patients, and increases the risks of vomiting, aspiration pneumonia and malnutrition. Therefore, the gastric juice is often required to be pumped out through a gastric tube or a nasogastric tube to measure the residual gastric juice, so as to relieve the gastric emptying condition and accurately manage the patient, but the conventional measuring method usually adopts a large-scale injector to be connected with the gastric tube and then pumps the gastric juice, and the pumped gastric juice needs to be pumped out for many times when the gastric juice is large due to the limited capacity of the injector and is temporarily stored in a corresponding container; after the gastric juice is extracted, a certain amount of gastric juice is properly returned to the stomach of the patient according to the gastric emptying condition so as to ensure the normal digestive capacity of the gastric juice. However, the process of pumping, storing and returning the gastric juice is very complicated, which not only greatly increases the nursing workload.

SUMMERY OF THE UTILITY MODEL

Aiming at the technical problem of inconvenient pumping and feedback in the prior art, the utility model provides a gastric juice collecting and feedback device.

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

a gastric juice collecting and reinfusion device comprises a tube body, a pumpback device and a watering device, wherein a connector is arranged at the upper end of the tube body and connected with a gastric tube, the lower end of the tube body is connected with the pumpback device, the pumpback device comprises a spring and a pumping soft sleeve, the spring is arranged in the pumping soft sleeve, a soft inner bag is fixedly connected in the pumping soft sleeve and arranged in the spring, a first tube orifice and a second tube orifice are arranged on the top surface of the pumping soft sleeve and communicated with the soft inner bag, the first tube orifice is connected with the tube body, a switch valve is arranged on the tube body, so that the circulation of liquid in the first tube orifice is controlled, and a sealing cover is detachably connected to the second tube orifice; the outer wall of the tube body is fixedly connected with a first side tube and a second side tube respectively, the first side tube can be connected with the nutrient solution bag, and the second side tube is detachably connected with the irrigation device.

Furthermore, the soft suction sleeve and the soft inner bag are made of transparent plastic materials, the upper end and the lower end of the soft suction sleeve are fixedly connected with the upper end and the lower end of the spring respectively, and the lower end face of the soft suction sleeve is fixedly connected with a first hanging belt.

Furthermore, the outer wall of the soft inner bag is provided with scale marks.

Furthermore, a puncture needle is arranged at the non-fixed end of the second side pipe and is connected with the irrigation device through the puncture needle; the water filling device comprises a main column and a plurality of grid frames, the grid frames surround the main column and are distributed, the grid frames are detachably connected with the main column and are adjacent to each other, the grid frames are connected through flexible glue connecting points, an opening is formed in the top of each grid frame, a sealing film is arranged in the opening and is sealed, a connecting pipe is arranged at the top of each sealing film, a puncture needle is connected in the connecting pipe, each lower end of each grid frame is fixedly connected with a soft bag body, and clear water is filled in the bag body.

Furthermore, the main column and the grid frame are made of plastic materials, and a second hanging belt is fixedly connected to the bottom surface of each soft bag body.

In conclusion, the beneficial effects of the utility model are as follows: after stomach tube was connected to the connector, opened the closing cap to and block the circulation in the body through the ooff valve, at this moment, press the spring, arrange the air in the soft inner bag outward from the second mouth of pipe, then the closing cap is the second mouth of pipe locking, the spring return back, be the negative pressure environment in the soft inner bag, open the ooff valve, keep unblocked in letting the body, gastric juice adsorbs to pumpback through the negative pressure and carries out the collection and deposit in the soft inner bag. The process of pumping back the gastric juice is clean and sanitary, the operation is repeated repeatedly, the pumping back and the collection of the gastric juice can be continuously carried out, the gastric juice is not transferred repeatedly in the whole pumping back process to be collected and stored, and the sanitation of the gastric juice is guaranteed; when the gastric juice needs to be reinfused, the sealing cover is opened, the soft inner bag recovers to a positive pressure environment, the pumpback is placed at a high position, the switch valve is opened, and the liquid enters the stomach from the tube body. The whole gastric juice extraction and feedback operation is more convenient and easier, and the nursing workload of medical personnel is reduced. In addition, after the gastric juice is fed back, the water is filled into the tube body by the water filling device, so that the tube wall of the tube body is cleaned, the adhesion of the gastric juice to the tube wall of the tube body is reduced, and the condition that bacteria in the tube body are bred after a long time is avoided.

Drawings

Fig. 1 is a schematic structural diagram of a gastric juice collection and feedback device provided by the utility model.

In the figure, 100-tube body, 110-first side tube, 120-second side tube, 121-puncture needle, 122-valve, 130-connector, 140-switch valve, 200-back suction device, 210-spring, 220-suction soft sleeve, 221-first nozzle, 222-second nozzle, 2220-sealing cover, 230-soft inner bag, 231-scale mark, 240-first hanging belt, 300-water filling device, 310-main column, 320-grid frame, 321-sealing film, 3210-connecting tube, 322-bag body, 3220-second hanging belt and 400-soft rubber connecting point.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained below by combining the specific drawings.

As shown in FIG. 1, the present invention provides a gastric juice collection and feedback device, which comprises a tube body 100, a back suction device 200 and a water filling device 300. The upper end of body 100 is equipped with connector 130 and connects the stomach tube, the lower extreme of body 100 with withdrawal device 200 is connected. The pumping-back device 200 comprises a spring 210 and a soft pumping sleeve 220, the spring 210 is disposed inside the soft pumping sleeve 220, a soft inner bag 230 is further fixedly connected inside the soft pumping sleeve 220, and the soft inner bag 230 is disposed inside the spring 210. The top surface of the pumping soft sleeve 220 is provided with a first nozzle 221 and a second nozzle 222 which are communicated with the soft inner bag 230, the first nozzle 221 is connected with the tube body 100, the tube body 100 is provided with a switch valve 140, the switch valve 140 is a one-way valve so as to control the liquid inside the first nozzle 221 to flow, and the second nozzle 222 is hinged with a sealing cover 2220. The outer wall of the tube body 100 is fixedly connected with a first side tube 110 and a second side tube 120 respectively, the first side tube 110 can be connected with a nutrient solution bag, the second side tube 120 is detachably connected with the irrigation device 300, and a valve 122 is arranged on the second side tube 120 to control the liquid in the second side tube 120 to circulate.

By adopting the structure, after the gastric tube is connected to the connector 130, the closing cap 2220 is opened, and the opening and closing valve 140 is used for blocking the circulation in the tube body 100, at this time, the spring 210 is pressed, air in the soft inner bag 230 is discharged from the second nozzle 222, then the closing cap 2220 locks the second nozzle 222, after the spring 210 returns, the soft inner bag 230 is in a negative pressure environment, the opening and closing valve 140 is opened, the interior of the tube body 100 is kept smooth, and gastric juice is sucked back into the soft inner bag 230 through negative pressure for collection. The process of pumping back the gastric juice is clean and sanitary, the operation is repeated repeatedly, the pumping back and the collection of the gastric juice can be continuously carried out, the gastric juice is not repeatedly transferred to be collected in the whole pumping back process, and the sanitation of the gastric juice is guaranteed; when the gastric juice needs to be returned, the closing cover 2220 is opened, the soft inner bag 230 is restored to the positive pressure environment, the withdrawing device 200 is placed at a high position, the switch valve 140 is opened, and the liquid directly enters the stomach from the tube body 100. The whole gastric juice extraction and feedback operation is more convenient and easier, and the nursing workload of medical personnel is reduced. In addition, after the gastric juice is returned, the water is poured into the tube body 100 by the water pouring device 300, which is equivalent to cleaning the tube wall of the tube body 100, so that the adhesion of the gastric juice to the tube wall of the tube body 100 is reduced, and the condition that bacteria in the tube body 100 are easily bred after a long time is avoided.

As an optional implementation manner, the pumping soft sleeve 220 and the soft inner bag 230 are both made of transparent plastic materials, and the scale mark 231 is arranged on the outer wall of the soft inner bag 230, so that not only can the cost be saved, but also the pumping process of the gastric juice in the soft inner bag 230 can be observed, and the scale mark 231 can quantify the pumped gastric juice to master the pumping condition. The upper end and the lower end of the soft suction sleeve 220 are fixedly connected with the upper end and the lower end of the spring 210 respectively, so that the inconvenience of negative pressure adsorption operation caused by the displacement of the spring 210 in the soft suction sleeve 220 is avoided. The lower end face of the pumping soft sleeve 220 is fixedly connected with a first hanging belt 240, and after the first hanging belt 240 is arranged, the whole pumping-back device 200 can be conveniently and directly hung on an infusion support for use without occupying other placing positions.

The non-fixed end of the second side tube 120 is provided with a puncture needle 121, and is connected with the irrigation device 300 through the puncture needle 121. The water filling device 300 comprises a main column 310 and a plurality of cell frames 320, wherein the plurality of cell frames 320 are distributed around the main column 310, the cell frames 320 are detachably connected with the main column 310, and two adjacent cell frames 320 are connected through soft glue connection points 400. The top of the grid frame 320 is provided with an opening, a sealing film 321 is arranged in the opening to seal the opening, the top of the sealing film 321 is provided with a connecting pipe 3210, and the puncture needle 121 is clamped in the connecting pipe 3210. The lower end of each cell frame 320 is also fixedly connected with a soft bag body 322, and the bag body 322 is filled with clear water. The clear water that the branch dress was perfused in the bag body 322 can be quantitative, does not need the quantity that the washing was washed by water of manual operation, and after the gastric juice of reinfusion each time, as long as pjncture needle 121 pierces in connecting pipe 3210, open valve 122 and can wash the pipe wall, promote the fungi-proofing effect.

The main column 310 and the grid frame 320 are made of plastic materials, a dotted line type tear line is arranged at the joint of the main column 310 and the grid frame 320, if the water in the bag body 322 is not used, a scissors can be used for cutting off the soft rubber connecting point 400, the grid frame 320 can be detached into independent individuals through the dotted line type tear line, a second hanging belt 3220 is fixedly connected to the bottom surface of each soft bag body 322, and then the second hanging belt 3220 is used for being hung on a transfusion frame for use.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structures made by using the contents of the present specification and the drawings can be directly or indirectly applied to other related technical fields, and are within the scope of the present invention.

Claims (5)

1. A gastric juice collection and feedback device is characterized in that: the device comprises a tube body, a pumping-back device and a water filling device, wherein a connector is arranged at the upper end of the tube body and connected with a stomach tube, the lower end of the tube body is connected with the pumping-back device, the pumping-back device comprises a spring and a pumping soft sleeve, the spring is arranged in the pumping soft sleeve, a soft inner bag is further fixedly connected in the pumping soft sleeve and arranged in the spring, a first pipe orifice and a second pipe orifice are arranged on the top surface of the pumping soft sleeve and communicated with the soft inner bag, the first pipe orifice is connected with the tube body, a switch valve is arranged on the tube body, so that the liquid in the first pipe orifice is controlled to circulate, and a sealing cover is detachably connected with the second pipe orifice; the outer wall of the tube body is fixedly connected with a first side tube and a second side tube respectively, the first side tube can be connected with the nutrient solution bag, and the second side tube is detachably connected with the irrigation device.

2. A gastric fluid collection and return device according to claim 1, wherein: the suction soft sleeve and the soft inner bag are both made of transparent plastic materials, the upper end and the lower end of the suction soft sleeve are fixedly connected with the upper end and the lower end of the spring respectively, and a first hanging belt is fixedly connected to the lower end face of the suction soft sleeve.

3. A gastric fluid collection and return device according to claim 1, wherein: the outer wall of the soft inner bag is provided with scale marks.

4. A gastric fluid collection and return device according to claim 1, wherein: the non-fixed end of the second side pipe is provided with a puncture needle which is connected with the irrigation device through the puncture needle; the water filling device comprises a main column and a plurality of grid frames, the grid frames surround the main column and are distributed, the grid frames are detachably connected with the main column and are adjacent to each other, the grid frames are connected through flexible glue connecting points, an opening is formed in the top of each grid frame, a sealing film is arranged in the opening and is sealed, a connecting pipe is arranged at the top of each sealing film, a puncture needle is connected in the connecting pipe, each lower end of each grid frame is fixedly connected with a soft bag body, and clear water is filled in the bag body.

5. A gastric fluid collection and return device according to claim 4, wherein: the main column and the grid frame are made of plastic materials, and a second hanging belt is fixedly connected to the bottom surface of each soft bag body.

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