CN215607958U - Digestive juice back-conveying and filtering device - Google Patents

Abstract

The utility model discloses a digestive juice back-conveying and filtering device which comprises a filtering device, a pressurizing device, a hydraulic telescopic rod, a slide rail, a supporting plate, a hook and a vehicle body, wherein the pressurizing device and the hydraulic telescopic rod are arranged on the vehicle body, one end of the supporting plate is arranged on the telescopic end of the hydraulic telescopic rod, the slide rail is arranged at the bottom of the supporting plate, the hook can be uniformly arranged at the bottom of the slide rail in a sliding manner, the filtering device is arranged at the bottom of the supporting plate through the connection with the hook, and the pressurizing device is connected with the filtering device. The utility model belongs to the technical field of medical instruments, and particularly provides a digestive juice feedback filtering device which integrates sterility, drainage, metering, filtering and feedback, can easily adjust the height and the position of the device according to the requirements of patients, can perform sterilization treatment on digestive juice, and can combine the filtered digestive juice and enteral nutrient solution for feedback to promote the quick absorption of nutrient substances in the intestines of the patients.

Description

Digestive juice back-conveying and filtering device

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a digestive juice back-infusion filtering device.

Background

Digestive fistula is a serious complication of abdominal operation or other gastrointestinal tract diseases, digestive juice and food residues are leaked to an incision or the outside of an abdominal cavity due to abdominal trauma, inflammatory intestinal tract diseases and rupture of an intestinal canal or an anastomotic stoma after the operation, and the leaked digestive juice has strong stimulation and corrosion effects on skin. Because the digestive juice contains abundant digestive enzymes, electrolytes and other substances, gastrointestinal dysfunction is caused by the fact that a patient often loses a large amount of digestive juice and the nutrition in the intestines cannot be sufficiently digested and absorbed, serious malnutrition, water electrolysis alkali balance disorder, infection, multi-organ functional failure and the like occur, and the changes affect each other to form vicious circle, further aggravate the disease condition, endanger the life of the patient, and bring huge physical and psychological pain and economic burden to the patient and families of the patient. In order to solve the problem of leakage of digestive juice, a treatment method of digestive juice return infusion can be adopted, and the digestive juice return infusion has the advantages of effectively promoting the digestive absorption of enteral nutrient substances of a patient, preventing the atrophy of small intestine, increasing the content of protein and DNA of the small intestine, increasing the blood supply of gastrointestinal tract, stimulating the secretion of visceral nerve innervating digestive tract and digestive tract hormone, and protecting the normal flora and immune system of the gastrointestinal tract, so that a digestive juice filtering, recovering and infusing device is needed: the device integrates the functions of asepsis, drainage, metering, filtering and back infusion.

However, the existing digestive juice filtering and recovering device has many problems or defects, and firstly, the traditional digestive juice filtering and recovering device cannot ensure that the digestive juice is kept in a sterile state in the process of returning; secondly, the traditional digestive juice filtering and recovering device does not realize combined feedback of the digestive juice and the enteral nutrient solution, so as to promote the absorption of nutrient substances in the intestines of patients; thirdly, the traditional digestive juice filtering and recycling device is inconvenient to fix and install and is inconvenient for medical personnel to use.

Disclosure of Invention

In order to solve the existing problems, the utility model provides a digestive juice feedback filter device which can easily adjust the height and the position of the device according to the requirements of patients, can perform sterilization treatment on digestive juice, and can combine the filtered digestive juice and enteral nutrient solution for feedback to promote the quick absorption of nutrient substances in the intestines of the patients, and has the advantages of sterility, drainage, metering, filtering and feedback.

The technical scheme adopted by the utility model is as follows: the utility model relates to a digestive juice back-conveying filtering device which comprises a filtering device, a pressurizing device, a hydraulic telescopic rod, a slide rail, a supporting plate, a hook and a vehicle body, wherein the pressurizing device and the hydraulic telescopic rod are arranged on the vehicle body; the filter device comprises a filter tank, a filter ball body and a first drainage tube, the filter tank is connected and arranged below the hook, the first drainage tube is arranged on the outer wall of the filter tank and penetrates through the filter tank, the bottom of the filter tank extends outwards to form an injection tube, one end, close to the filter tank, of the injection tube is provided with a one-way valve, the other end of the injection tube is provided with an injection port, and the filter ball body is arranged inside the filter tank and is in threaded connection with the first drainage tube; pressure device includes presser, pipe and solenoid valve, automobile body top one side is located to the presser, the pipe intercommunication is located the presser and is annotated between the liquid pipe, the solenoid valve is located on the pipe, it still is equipped with intestines nutrition storage bag to filter jar one side, intestines nutrition storage bag is located on the couple, it is equipped with the second drainage tube to filter to communicate between jar and the intestines nutrition storage bag.

Further, filter the spheroid and include coarse filtration net, coconut husk filter screen and smart filter screen, coarse filtration net, coconut husk filter screen and smart filter screen connect gradually from inside to outside and locate inside filtering the spheroid.

Further, one end of the first drainage tube is provided with a liquid inlet, and the first drainage tube is provided with a booster pump.

Furthermore, two ends of the slide rail are provided with limit blocks.

Furthermore, sterilizing lamps are arranged on two sides of the filtering tank.

Further, it is transparent glass material to filter the jar, be equipped with the scale on filtering the jar lateral wall, it is equipped with the opening to filter jar side end bottom, can dismantle on the opening and be equipped with the sealing member.

Furthermore, a valve is arranged on the second drainage tube.

The utility model has the following beneficial effects by adopting the steps: according to the digestive juice feedback filtering device, the digestive juice can rapidly enter the filtering sphere through the first drainage tube for filtering by adding the booster pump, and a good filtering effect is achieved in the multi-layer filtering sphere comprising the coarse filtering net, the coconut shell filtering net and the fine filtering net layer; the scale is added on the side wall of the filtering tank, so that the specific quantity value of the digestive juice can be conveniently checked; the opening is added at one side of the filtering tank, so that the filtering ball body is convenient to replace, and the filtering tank is clean and sanitary; the combined feedback of the digestive juice and the nutrient storage juice in the intestines promotes the quick absorption of nutrient substances in the intestines of patients, and the digestive juice is sterilized by using a sterilizing lamp, so that the device has the digestive juice feedback filtering device integrating the functions of sterility, drainage, metering, filtering and feedback.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a digestive juice returning and filtering device according to the present invention;

fig. 2 is a partially enlarged view of a portion a in fig. 1.

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings: 1. the filter equipment, 2, pressure device, 3, hydraulic telescoping rod, 4, slide rail, 5, backup pad, 6, couple, 7, automobile body, 8, filter jar, 9, filter spheroid, 10, first drainage tube, 11, annotate the liquid pipe, 12, check valve, 13, annotate the liquid mouth, 14, the presser, 15, pipe, 16, solenoid valve, 17, intestines nutrition storage bag, 18, second drainage tube, 19, coarse filtration net, 20, coconut husk filter screen, 21, smart filter screen, 22, inlet, 23, booster pump, 24, stopper, 25, sterilamp, 26, scale, 27, opening, 28, valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-2, the digestive juice back-conveying and filtering device comprises a filtering device 1, a pressurizing device 2, a hydraulic telescopic rod 3, a sliding rail 4, a supporting plate 5, a hook 6 and a vehicle body 7, wherein the pressurizing device 2 and the hydraulic telescopic rod 3 are both arranged on the vehicle body 7, one end of the supporting plate 5 is arranged on the telescopic end of the hydraulic telescopic rod 3, the sliding rail 4 is arranged at the bottom of the supporting plate 5, the hook 6 can be uniformly arranged at the bottom of the sliding rail 4 in a sliding manner, the filtering device 1 is arranged at the bottom of the supporting plate 5 through the connection with the hook 6, and the pressurizing device 2 is connected with the filtering device 1; the filtering device 1 comprises a filtering tank 8, a filtering sphere 9 and a first drainage tube 10, wherein the filtering tank 8 is connected and arranged below the hook 6, the first drainage tube 10 is arranged on the outer wall of the filtering tank 8 and penetrates through the filtering tank 8, the bottom of the filtering tank 8 is outwards extended and provided with an injection tube 11, one end, close to the filtering tank 8, of the injection tube 11 is provided with a one-way valve 12, the other end of the injection tube 11 is provided with an injection port 13, and the filtering sphere 9 is arranged inside the filtering tank 8 and is in threaded connection with the first drainage tube 10; the pressurizing device 2 comprises a pressurizer 14, a conduit 15 and an electromagnetic valve 16, wherein the pressurizer 14 is arranged on one side of the top end of the vehicle body 7, the conduit 15 is communicated between the pressurizer 14 and the liquid injection pipe 11, the electromagnetic valve 16 is arranged on the conduit 15, an enteral nutrition storage bag 17 is further arranged on one side of the filter tank 8, the enteral nutrition storage bag 17 is arranged on the hook 6, and a second drainage pipe 18 is communicated between the filter tank 8 and the enteral nutrition storage bag 17.

The filtering sphere 9 comprises a coarse filtering net 19, a coconut shell filtering net 20 and a fine filtering net 21, wherein the coarse filtering net 19, the coconut shell filtering net 20 and the fine filtering net 21 are sequentially connected and arranged inside the filtering sphere 9 from inside to outside; a liquid inlet 22 is formed in one end of the first drainage tube 10, and a booster pump 23 is arranged on the first drainage tube 10; two ends of the slide rail 4 are provided with limiting blocks 24; sterilizing lamps are arranged on two sides of the filter tank 8; the filter tank 8 is made of transparent glass, a graduated scale 26 is arranged on the side wall of the filter tank 8, an opening 27 is formed in the bottom of the side end of the filter tank 8, and a sealing element is detachably arranged on the opening 27; the second drainage tube 18 is provided with a valve 28.

When the device is used, firstly, the filter tank 8, the enteral nutrition storage bag 17 and the pressurizing device 2 are connected, then, the digestive juice is poured into the liquid inlet 22, the switch of the pressurizing pump 23 is opened, the digestive juice flows into the filter sphere 9 through the first drainage tube 10 and is sequentially filtered through the coarse filter screen 19, the coconut shell filter screen 20 and the fine filter screen 21, when the digestive juice flows into the filter tank 8 through the filter sphere 9, the valve on the second drainage tube 18 is opened, the enteral nutrition in the enteral nutrition storage bag 17 flows into the filter tank 8 through the second drainage tube 18, then, the electromagnetic valve 16 on the pressurizing device 2 is opened to start the pressurizing work of the pressurizer 14, so that the digestive juice and the enteral nutrition in the filter tank 8 are mixed and enter the oral cavity and the nasal cavity for feedback through the liquid injection tube 11 and the liquid injection port 13, in addition, the sterilizing lamps are arranged at two sides of the filter tank 8, and the sterilizing lamps can be opened in the working process to achieve the effect of sterilization, in addition, the sliding rail 4 is arranged at the bottom of the supporting plate 5, the hook 6 can be slidably and uniformly arranged at the bottom of the sliding rail 4, the position of the filter tank 8 can be easily adjusted while fixation is realized, and meanwhile, the hydraulic telescopic rod 3 can freely control the telescopic height according to the height of a patient, so that the use is convenient.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims (7)

1. A digestive juice back-transfusion filter device is characterized in that: the device comprises a filtering device, a pressurizing device, a hydraulic telescopic rod, a slide rail, a support plate, a hook and a vehicle body, wherein the pressurizing device and the hydraulic telescopic rod are arranged on the vehicle body; the filter device comprises a filter tank, a filter ball body and a first drainage tube, the filter tank is connected and arranged below the hook, the first drainage tube is arranged on the outer wall of the filter tank and penetrates through the filter tank, the bottom of the filter tank extends outwards to form an injection tube, one end, close to the filter tank, of the injection tube is provided with a one-way valve, the other end of the injection tube is provided with an injection port, and the filter ball body is arranged inside the filter tank and is in threaded connection with the first drainage tube; pressure device includes presser, pipe and solenoid valve, automobile body top one side is located to the presser, the pipe intercommunication is located the presser and is annotated between the liquid pipe, the solenoid valve is located on the pipe, it still is equipped with intestines nutrition storage bag to filter jar one side, intestines nutrition storage bag is located on the couple, it is equipped with the second drainage tube to filter to communicate between jar and the intestines nutrition storage bag.

2. The digestive juice return filtering device according to claim 1, wherein: the filtering ball body comprises a coarse filtering net, a coconut shell filtering net and a fine filtering net, wherein the coarse filtering net, the coconut shell filtering net and the fine filtering net are sequentially connected from inside to outside and are arranged inside the filtering ball body.

3. The device for returning and filtering the digestive juice as claimed in claim 1, wherein a liquid inlet is arranged at one end of the first drainage tube, and a booster pump is arranged on the first drainage tube.

4. The device for filtering the back infusion of the digestive juice as claimed in claim 1, wherein two ends of the slide rail are provided with a limiting block.

5. The device for returning and filtering the digestive juice as claimed in claim 1, wherein sterilizing lamps are arranged on two sides of the filtering tank.

6. The device for returning and filtering the digestive juice as claimed in claim 1, wherein the filtering tank is made of transparent glass, the side wall of the filtering tank is provided with a graduated scale, the bottom of the side end of the filtering tank is provided with an opening, and the opening is detachably provided with a sealing element.

7. The device for returning and filtering the digestive juice as claimed in claim 1, wherein the second drainage tube is provided with a valve.

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