CN221713003U - Gastrointestinal fluid decompression device - Google Patents

Abstract

The utility model belongs to the field of medical equipment. In view of the problem that the existing gastrointestinal fluid decompression device does not have a good cleaning function, the utility model discloses a gastrointestinal fluid decompression device, including a decompression device; the decompression device includes: a chassis, a collection box is arranged on the top of the chassis; an air pump is arranged on the top of the collection box, and the air pump and the gastric tube are fixedly connected; a cleaning device is arranged on the decompression device; the cleaning device includes: a motor, arranged on the top of the collection box, and the output end of the motor passes through the collection box and is fixedly connected to the stirring shaft; a rod body, symmetrically arranged on both sides of the stirring shaft, one side of the rod body is fixedly connected with a scraper, and the other side of the rod body is fixedly connected with a brush rod; a cleaning liquid tank is arranged on the top of the collection box, and the bottom of the cleaning liquid tank passes through the collection box and is provided with a liquid storage tray, and the bottom of the liquid storage tray is provided with multiple nozzles.

Description

Gastrointestinal fluid decompression device

Technical Field

The utility model belongs to the field of medical equipment, and particularly relates to a gastrointestinal fluid decompression device.

Background Art

In the clinical treatment of gastrointestinal surgery, in order to reduce the pressure in the gastrointestinal tract of gastrointestinal patients and promote the healing of stomach wounds and the recovery of function, it is necessary to extract the excess gastrointestinal fluid from the abdomen. Usually, a suction tube is inserted through the mouth and the gastrointestinal fluid is extracted by suction.

However, the existing gastrointestinal fluid decompression devices have poor disinfection, sterilization and deodorization effects, and are easy to contaminate the gastrointestinal fluid decompression device, affecting its reuse. For example, the Chinese utility model patent CN215082880U discloses a gastrointestinal fluid decompression device for gastrointestinal surgery. The decompression device body performs decompression treatment on the patient and sucks out the gas or accumulated fluid. The sucked out accumulated fluid falls into a collection box and is disinfected and sterilized by the disinfectant in the disinfection water tank. The sucked out gas is transported to the first deodorization box by a fan for the first deodorization treatment. After the first deodorization treatment, it is transported to the second deodorization box through a delivery pipe, and is discharged outward after being treated by the moisture absorption net, ultra-high efficiency glass fiber filter and polymer odor filter in the second deodorization box.

The existing gastrointestinal fluid decompression device does not have a good cleaning function when in use. For example, the above-mentioned patent, although a cabinet door is provided for the convenience of the user to open the cabinet door to clean the collection box and the filter, in actual use, because the patient's gastrointestinal fluid is a flowing mixture and has a certain degree of adhesion, it will fall downward under the action of gravity after entering the collection box, but will adhere to the inner wall of the collection box. It is difficult to clean it only by flushing with cleaning fluid. If it is not cleaned for a long time, odor will be generated inside the collection box and bacteria will breed. It has certain limitations and brings inconvenience to the use of the gastrointestinal fluid decompression device.

Utility Model Content

In view of the problem that the above-mentioned existing gastrointestinal fluid decompression devices do not have a good cleaning function, one of the purposes of the utility model is to provide a gastrointestinal fluid decompression device, which has the function of cleaning the collection box and also has the function of conveniently cleaning the deodorization box, and is easy to use.

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

A gastrointestinal fluid decompression device, comprising a decompression device; the decompression device comprises: a chassis, a collection box is arranged on the top of the chassis; an air pump is arranged on the top of the collection box, and the air pump is fixedly connected to a gastric tube; a cleaning device is arranged on the decompression device; the cleaning device comprises: a motor is arranged on the top of the collection box, and the output end of the motor passes through the collection box and is fixedly connected to a stirring shaft; a rod body is symmetrically arranged on both sides of the stirring shaft, a scraper is fixedly connected to the rod body on one side, and a brush rod is fixedly connected to the rod body on the other side; a cleaning liquid tank is arranged on the top of the collection box, a liquid storage pan is arranged on the bottom of the cleaning liquid tank through the collection box, and a plurality of nozzles are arranged at the bottom of the liquid storage pan; a deodorization box is arranged on the side of the collection box, a fan is arranged on the top of the deodorization box and is fixedly connected to the collection box through a through hole; a frame body is arranged inside the deodorization box, and there are two frames, and an ultra-high-efficiency glass fiber filter and a polymer odor filter are respectively arranged inside the frame body.

In one of the technical solutions disclosed in the present utility model, a bearing is provided at the output end of the motor passing through the collecting box.

In one of the technical solutions disclosed in the utility model, a liquid outlet is provided at the bottom of the collection box, a solenoid valve is provided inside the liquid outlet, and a liquid outlet box is provided at the bottom of the liquid outlet.

In one of the technical solutions disclosed in the present utility model, a filter is provided inside the through hole at the connection between the deodorizing box and the collecting box.

In one of the technical solutions disclosed in the utility model, slide grooves are symmetrically arranged on opposite surfaces inside the deodorizing box, and sliding blocks are symmetrically arranged on the outer side wall of the frame body, and the sliding blocks are slidably connected to the slide grooves.

In one of the technical solutions disclosed in the present utility model, a one-way valve is provided at the bottom of the deodorizing box.

In one of the technical solutions disclosed in the utility model, the deodorizing box is provided with a box door. From the above description, it can be seen that the beneficial effects of the utility model are:

The utility model has the function of cleaning the collection box and also has the function of conveniently cleaning the deodorizing box. A motor is provided to drive the stirring shaft to rotate, so that the scraper and the brush rod clean the inner wall of the collection box, and the nozzle and the liquid outlet are used to collect the cleaning liquid. The deodorizing box is used to purify the odor of the gastrointestinal fluid. The cooperation of various components improves the practicability of the device, and the structure is simple, which is convenient for the staff to use, and solves the problem that the existing gastrointestinal fluid decompression device cannot effectively clean the collection box.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic structural diagram of the utility model.

FIG. 2 is a schematic diagram of the cross-sectional structure of the present utility model.

FIG. 3 is an enlarged structural diagram of point A in the present invention.

FIG. 4 is an enlarged structural diagram of point B in the present invention.

Reference numerals:

1. Decompression device; 11. Chassis; 12. Collection box; 13. Air pump; 14. Gastric tube;

2. Cleaning device; 21. Motor; 22. Stirring shaft; 221. Rod body; 23. Scraper; 24. Brush rod; 25. Cleaning liquid tank; 251. Liquid storage tray; 252. Nozzle; 26. Liquid outlet; 261. Solenoid valve; 262. Liquid outlet tank; 27. Deodorizing box; 271. Fan; 272. Through hole; 273. Slide; 28. Frame; 281. Sliding block; 282. Ultra-high efficiency glass fiber filter; 283. High molecular odor filter; 29. One-way valve.

DETAILED DESCRIPTION

In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

Embodiment 1

Referring to Figures 1-4, a gastrointestinal fluid decompression device includes a decompression device 1; the decompression device 1 includes: a chassis 11, a collection box 12 is arranged on the top of the collection box 12; a vacuum pump 13 is arranged on the top of the collection box 12, and the vacuum pump 13 and the gastric tube 14 are fixedly connected; the user moves the entire device to the patient through the moving wheels at the bottom of the chassis 11, then inserts the gastric tube 14 into the patient's stomach, and then turns on the vacuum pump 13 to suck the gastrointestinal fluid inside the patient's stomach into the collection box 12 to collect the gastrointestinal fluid.

A cleaning device 2 is provided on the decompression device 1; the cleaning device 2 comprises: a motor 21, which is provided on the top of the collecting box 12, and the output end of the motor 21 passes through the collecting box 12 and is fixedly connected to the stirring shaft 22; a rod body 221, which is symmetrically provided on both sides of the stirring shaft 22, one side of the rod body 221 is fixedly connected with a scraper 23, and the other side of the rod body 221 is fixedly connected with a brush rod 24; after the collection is completed, the user turns on the motor 21, the motor 21 drives the stirring shaft 22 to rotate, and the stirring shaft 22 drives the scraper 23 and the brush rod 24 abutting against the inner wall of the collecting box 12 to rotate through the rod body 221, the scraper 23 scrapes off the mucus adhered to the inner wall of the collecting box 12, and the brush rod 24 performs subsequent cleaning work, and the two cooperate to remove the gastrointestinal fluid mixture adhered to the inner wall of the collecting box 12.

A cleaning liquid tank 25 is arranged on the top of the collecting box 12, and a liquid storage tray 251 is arranged at the bottom of the cleaning liquid tank 25 and penetrates the collecting box 12, and a plurality of nozzles 252 are arranged at the bottom of the liquid storage tray 251; a deodorizing box 27 is arranged on the side of the collecting box 12, and a fan 271 is arranged on the top of the deodorizing box 27 and is fixedly connected to the collecting box 12 via a through hole 272; a frame 28 is arranged inside the deodorizing box 27, and there are two frames 28, and an ultra-high-efficiency glass fiber filter 282 and a polymer odor filter 283 are respectively arranged inside the frame 28. During cleaning, the cleaning liquid tank 25 is filled with cleaning liquid, which enters the liquid storage tray 251 through the outlet at the bottom of the cleaning liquid tank 25, and is then sprayed out from the nozzle 252. The nozzle 252 has multiple outlets distributed in a ring shape, so the cleaning liquid is sprayed out in a ring shape, and cooperates with the scraper 23 and the brush rod 24 to clean the inside of the collection box 12. After the cleaning is completed, the cleaning liquid can rinse the scraper 23 and the brush rod 24. At the same time, when the gastrointestinal fluid mixture enters the collection box 12, the fan 271 absorbs the odor through the through hole 272, enters the deodorization box 27 through the pipe, and is purified by the ultra-high efficiency glass fiber filter 282 and the polymer odor filter 283 before being discharged out of the box.

The output end of the motor 21 is provided with a bearing where it passes through the collecting box 12. The provision of the bearing can effectively prevent the output end of the motor 21 from affecting the original device structure when working, and also prevent the original device structure from hindering the work of the motor 21.

The bottom of the collection box 12 is provided with a liquid outlet 26, the inside of the liquid outlet 26 is provided with a solenoid valve 261, and the bottom of the liquid outlet 26 is provided with a liquid outlet box 262. The bottom of the collection box 12 is a trapezoid with inclined sides, so the used cleaning liquid flows downward into the liquid outlet 26 under the action of gravity, and the user controls to open the solenoid valve 261, which is a prior art and an electrically connected valve component, and the cleaning liquid then enters the liquid outlet box 262. The inside of the liquid outlet box 262 is provided with a collection bag, and the box door can be opened to tie it up and then replaced. It is convenient to use and quick to replace, and prevents the growth of gastrointestinal fluid bacteria.

A filter is provided inside the through hole 272 at the connection between the deodorizing box 27 and the collecting box 12. By providing the filter inside the through hole 272, solid matter that has not been completely digested in the gastrointestinal fluid mixture can be prevented from entering the deodorizing box 27 and affecting the operation of the deodorizing box 27.

Embodiment 2

Referring to Figures 1-4, auxiliary functions are added based on the first embodiment;

The opposite surfaces inside the deodorizing box 27 are symmetrically provided with slide grooves 273, and the outer wall of the frame 28 is symmetrically provided with sliders 281, and the sliders 281 and the slide grooves 273 are slidably connected. A one-way valve 29 is provided at the bottom of the deodorizing box 27. A box door is provided on the deodorizing box 27. The pungent smell of gastrointestinal fluid is driven by the fan 271 to enter the deodorizing box 27, and then purified by the ultra-high-efficiency glass fiber filter 282 and the polymer odor filter 283, and then discharged out of the box through the one-way valve 29. The one-way valve 29 is an existing product, and the gas can only be discharged through the one-way valve 29. The external gas is blocked by the one-way valve 29 and cannot enter the deodorizing box 27. After long-term use, the ultra-high-efficiency glass fiber filter 282 and the polymer odor filter 283 need to be cleaned before they can be used again. The user opens the door of the deodorizing box 27 to pass through. By setting the slide groove 273 and the slider 281, the frame 28 including the ultra-high efficiency glass fiber filter 282 and the polymer odor filter 283 can be directly pulled out, and the user can directly rinse or replace the ultra-high efficiency glass fiber filter 282 and the polymer odor filter 283, and the cleaning method is more direct. After cleaning, the frame 28 can be pushed along the slide groove 273 to quickly reset the ultra-high efficiency glass fiber filter 282 and the polymer odor filter 283, which facilitates the cleaning of the deodorization box 27 and ensures the deodorization function of the deodorization box 27.

It can be seen from the above description that the beneficial effects of the embodiments of the utility model are:

By arranging four moving wheels at the bottom of the chassis, it is convenient for the user to push the device to the place where the patient needs; when in use, the user inserts the gastric tube into the patient's stomach; then, by turning on the vacuum pump, a decompression structure for gastrointestinal fluid is formed; the liquid outlet pipe of the vacuum pump extends into the interior of the collection box and penetrates the liquid storage tray; this structure allows the gastrointestinal fluid to enter the interior of the collection box when it splashes on the liquid storage tray, and there is no need to open a liquid inlet on the side of the collection box, thereby reducing the load-bearing burden on the collection box and facilitating quick use by the user; at the same time, the liquid inlet pipe of the vacuum pump is flush with the bottom of the liquid storage tray, preventing the gastrointestinal fluid from contaminating the interior of the liquid storage tray and entering the collection box more directly; further, a nozzle with multiple annular spray holes is arranged at the bottom of the water storage tray, which can prevent the gastrointestinal fluid from contaminating the nozzle; finally, a sealing ring is arranged at the connection between the liquid inlet pipe of the vacuum pump and the liquid storage tray, which can achieve the sealing of the connection between the liquid inlet pipe of the air pump and the liquid storage tray, and also prevent gastrointestinal fluid from accumulating at the connection between the liquid inlet pipe of the air pump and the liquid storage tray.

The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims (7)

1. A gastrointestinal fluid decompression device, comprising a decompression device; the decompression device comprises: a chassis with a collection box disposed on the top; A suction pump is arranged on the top of the collection box, and the suction pump is fixedly connected to the stomach tube; The invention is characterized in that: a cleaning device is provided on the decompression device; the cleaning device comprises: A motor is arranged on the top of the collecting box, and an output end of the motor passes through the collecting box and is fixedly connected to the stirring shaft; A rod body is symmetrically arranged on both sides of the stirring shaft, with a scraper fixedly connected to one side of the rod body and a brush rod fixedly connected to the other side of the rod body; A cleaning liquid tank is arranged on the top of the collecting box, a liquid storage tray is arranged at the bottom of the cleaning liquid tank and penetrates through the collecting box, and a plurality of nozzles are arranged at the bottom of the liquid storage tray; A deodorizing box is arranged on the side of the collecting box, and a fan is arranged on the top of the deodorizing box and is fixedly connected to the collecting box through a through hole; The frame is arranged inside the deodorizing box, and there are two frames. An ultra-high-efficiency glass fiber filter and a polymer odor filter are respectively arranged inside the frame. 2. A gastrointestinal fluid decompression device according to claim 1, characterized in that a bearing is provided at the output end of the motor passing through the collection box. 3. A gastrointestinal fluid decompression device according to claim 2, characterized in that: a liquid outlet is provided at the bottom of the collection box, a solenoid valve is provided inside the liquid outlet, and a liquid outlet box is provided at the bottom of the liquid outlet. 4. A gastrointestinal fluid decompression device according to claim 3, characterized in that a filter is provided inside the through hole at the connection between the deodorizing box and the collecting box. 5. A gastrointestinal fluid decompression device according to claim 4, characterized in that: slide grooves are symmetrically arranged on opposite surfaces inside the deodorizing box, and sliding blocks are symmetrically arranged on the outer side wall of the frame, and the sliding blocks are slidably connected to the slide grooves. 6. A gastrointestinal fluid decompression device according to claim 5, characterized in that a one-way valve is provided at the bottom of the deodorizing box. 7. A gastrointestinal fluid decompression device according to claim 6, characterized in that a door is provided on the deodorizing box.