Gastric lavage device with filtering structure

Abstract

The utility model discloses a gastric lavage device with a filtering structure, which comprises a placing plate and a gastric lavage machine, the bottom end of one side of the gastric lavage machine close to the placing plate is provided with three groups of tube orifices, the bottom end of one group of tube orifices is hermetically connected with a first gastric tube, and one end of the first gastric tube is provided with a filtering assembly for filtering the first gastric tube; the filter assembly comprises a mounting box and a mounting top cover, and the mounting top cover is bolted to the upper surface of the mounting box; a limiting assembly used for fixing the mounting box is arranged on one side of the gastric lavage machine, a second gastric tube penetrates into one set of filtering barrels, residues in the second gastric tube are filtered through the other set of filtering barrels, and then the residues enter the gastric lavage machine through the first gastric tube, so that the situation that the interior of the gastric lavage machine is blocked due to excessive food residues is avoided, and the service life of the gastric lavage machine is prolonged. Meanwhile, food residues are prevented from flowing back into the oral cavity of the patient, and when the food residues in the filtering barrel are too much, the food residues in the filtering barrel are rapidly cleaned by screwing off the filtering top cover.

Description

Technical Field

[0001] The utility model relates to the technical field of gastric lavage, in particular to a gastric lavage device with a filtering structure. Background Art

[0002] In the medical emergency gastric lavage work, the gastric lavage device is routinely used. The gastric lavage device is a medical device suitable for various medical units, emergency centers, etc. to rescue food poisoning, poisoning patients and gastric lavage before surgery. It is usually composed of a main control module, a display module, a power module, a positive and negative pressure pump, and a positive and negative pressure regulating valve. It is used for clinical gastric lavage after connecting the pipeline;

[0003] The water outlet pipe of the existing gastric lavage machine is connected to the built-in pump. When lavaging the stomach, the water outlet pipe of the stomach tube will discharge the liquid into the trash can through the built-in pump. In addition, the existing gastric lavage machine is mostly connected with three pipes, one pipe is connected to the stomach tube, and the other two pipes extend into the clean water bucket and the waste liquid bucket respectively. However, when there are too many food residues and they are not filtered, the gastric lavage machine is easily blocked, and the food residues are easily flushed into the stomach again, resulting in incomplete gastric lavage; therefore, we need to propose a gastric lavage device with a filtering structure. Utility Model Content

[0004] The purpose of the utility model is to provide a gastric lavage device with a filtering structure, which penetrates into a group of filter barrels through a second gastric tube, and then filters the residue inside the second gastric tube through another group of filter barrels, and then enters the gastric lavage machine through the first gastric tube, thereby avoiding blockage of the gastric lavage machine caused by excessive residue on the bolted plate, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a gastric lavage device with a filtering structure, comprising a placement plate and a gastric lavage machine, wherein the gastric lavage machine is provided with three groups of tube openings at the bottom end of one side close to the placement plate, a first gastric tube is sealedly connected to the bottom end of one group of tube openings, and a filtering component for filtering the first gastric tube is provided at one end of the first gastric tube;

[0006] The filter assembly includes a mounting box and a mounting top cover, wherein the mounting top cover is bolted to the upper surface of the mounting box;

[0007] A limiting component for fixing the installation box is arranged on one side of the gastric lavage machine.

[0008] Preferably, the filter assembly also includes a second gastric tube, a filter barrel, a filter top cover and a threaded plate, and the filter barrel, the filter top cover and the threaded plate are each provided in two groups, and the two groups of threaded plates are fixedly mounted on the corresponding lower surfaces of the filter top covers, the first gastric tube rotates through one group of filter top covers and is sealedly connected to one group of filter barrels, and the second gastric tube rotates through another group of filter top covers and is sealedly connected to another group of filter barrels.

[0009] Preferably, the top surfaces of the two groups of filter barrels are provided with thread grooves corresponding to the threaded plates, and the bottom ends of the two groups of filter barrels are sealed and connected by a group of connecting pipes.

[0010] Preferably, a plurality of groups of bolting plates are fixedly mounted on one side of the mounting top cover, and the mounting box is bolted to the lower surface of the placement plate through the bolting plates, and the filter barrel, filter top cover and threaded plate are all arranged inside the mounting box.

[0011] Preferably, the limiting assembly includes a fixed column and a clamping block, the fixed column is fixedly connected to the side of the installation box, the clamping block is fixedly installed on the side of the fixed column close to the gastric lavage machine, and the side of the gastric lavage machine is provided with a clamping groove corresponding to the clamping block.

[0012] Preferably, the limiting assembly also includes a limiting plate, a clamping column and a connecting column, the clamping column is fixed to one side of the limiting plate, the connecting column is fixedly connected to the side of the limiting plate away from the clamping column, the inner side wall of the clamping groove is provided with a positioning hole corresponding to the clamping column, and the side of the gastric lavage machine is provided with a sliding groove corresponding to the limiting plate.

[0013] Preferably, the limiting plate is slidably disposed inside the clamping groove, and the limiting plate contacts the bottom surface of the clamping block.

[0014] Preferably, a plurality of sets of universal wheels are bolted to the lower surface of the placement plate, and a plurality of sets of control buttons are arranged on the top of the gastric lavage machine.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The utility model passes the second stomach tube into a group of filter barrels, and then filters the residue inside the second stomach tube through another group of filter barrels, and then enters the stomach lavage machine through the first stomach tube, thereby avoiding blockage of the stomach lavage machine due to excessive food residues. When there are too many food residues in the filter barrel, the food residue in the filter barrel can be quickly cleaned by unscrewing the filter top cover.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the invention. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is an exploded view of the limit assembly of the utility model;

[0020] Figure 3 This is an exploded view of the filter assembly of the utility model;

[0021] Figure 4 For this utility model Figure 2 Enlarged view of point A in the middle.

[0022] In the figure: 1. placement plate; 2. universal wheel; 3. filter assembly; 4. limit assembly; 5. first gastric tube; 6. gastric lavage machine; 7. control button; 8. second gastric tube; 9. installation box; 10. fixing column; 11. installation top cover; 12. filter barrel; 13. filter top cover; 14. threaded plate; 15. bolted plate; 16. threaded groove; 17. clamping block; 18. clamping groove; 19. limit plate; 20. clamping column; 21. connecting column; 22. positioning hole; 23. sliding groove. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides: a gastric lavage device with a filtering structure, such as Figure 1-4 As shown, it includes a placement plate 1 and a gastric lavage machine 6. The gastric lavage machine 6 is provided with three groups of pipe openings at the bottom end of one side close to the placement plate 1. The bottom end of one group of pipe openings is sealedly connected to a first gastric tube 5. One end of the first gastric tube 5 is provided with a filtering component 3 for filtering the first gastric tube 5.

[0025] The filter assembly 3 includes a mounting box 9 and a mounting top cover 11, and the mounting top cover 11 is bolted to the upper surface of the mounting box 9;

[0026] A limiting component 4 for fixing the installation box 9 is provided on one side of the gastric lavage machine 6. The three groups of tube ports of the gastric lavage machine 6 are respectively a stomach tube port, a medicine tube port and a sewage tube port. The medicine tube port provides liquid medicine to the stomach tube port, and discharges the sewage inside the first stomach tube 5 through the sewage tube port.

[0027] Preferably, the filter assembly 3 also includes a second gastric tube 8, a filter barrel 12, a filter top cover 13 and a threaded plate 14. The filter barrel 12, the filter top cover 13 and the threaded plate 14 are each provided with two groups. The two groups of threaded plates 14 are fixedly installed on the corresponding lower surface of the filter top cover 13. The first gastric tube 5 rotates through one group of filter top covers 13 and is sealed with a group of filter barrels 12. The second gastric tube 8 rotates through another group of filter top covers 13 and is sealed with another group of filter barrels 12. The second gastric tube 8 is rotatably connected to one group of filter barrels 12 and is sealed at the same time. The first gastric tube 5 is rotatably connected to another group of filter barrels 12 and is sealed at the same time, thereby filtering the gastric juice residue through the filter barrel 12.

[0028] Specifically, the top surfaces of the two groups of filter barrels 12 are provided with threaded grooves 16 corresponding to the threaded plates 14, and the filter top covers 13 are threaded into the threaded grooves 16 through the threaded plates 14, thereby connecting the filter barrels 12 to the filter top covers 13, and the bottom ends of the two groups of filter barrels 12 are sealed and connected through a group of connecting pipes. The gastric juice inside the second gastric tube 8 is filtered once through one group of filter barrels 12, and the gastric juice enters the other group of filter barrels 12 through the connecting pipe for secondary filtration, and then enters the gastric lavage machine 6 through the first gastric tube 5, thereby avoiding blockage of the internal pipeline of the gastric lavage machine 6.

[0029] Furthermore, a plurality of groups of bolt plates 15 are fixedly installed on one side of the mounting top cover 11, and the mounting box 9 is bolted to the lower surface of the placement plate 1 through the bolt plates 15, and the filter barrel 12, the filter top cover 13 and the threaded plate 14 are all arranged inside the mounting box 9, and the filter barrel 12, the filter top cover 13 and the threaded plate 14 are supported by the mounting box 9 and connected to the gastric lavage machine 6, and the mounting box 9 and the mounting top cover 11 are connected through the bolt plates 15, so as to facilitate the removal of the mounting top cover 11 and the cleaning of impurities inside the filter barrel 12.

[0030] Furthermore, the limiting assembly 4 includes a fixed column 10 and a clamping block 17, the fixed column 10 is fixedly connected to the side of the installation box 9, the clamping block 17 is fixedly installed on the side of the fixed column 10 close to the gastric lavage machine 6, and a clamping groove 18 corresponding to the clamping block 17 is opened on the side of the gastric lavage machine 6, the installation box 9 is arranged on the side of the gastric lavage machine 6 through the fixed column 10 and the clamping block 17, and the clamping block 17 is clamped into the inside of the clamping groove 18 to ensure that the installation box 9 can only move up and down in a straight line, and when it is necessary to clean the internal residue of the filter barrel 12, the internal residue of the filter barrel 12 is cleaned by lowering the installation box 9.

[0031] It is worth mentioning that the limit assembly 4 also includes a limit plate 19, a clamping column 20 and a connecting column 21. The clamping column 20 is fixed on one side of the limit plate 19, and the connecting column 21 is fixedly connected to the side of the limit plate 19 away from the clamping column 20. A positioning hole 22 corresponding to the clamping column 20 is provided on the inner wall of the clamping groove 18, and a sliding groove 23 corresponding to the limit plate 19 is provided on the side of the gastric lavage machine 6. The limit plate 19 slides and retracts inside the sliding groove 23, and the clamping column 20 is clamped into the positioning hole 22. The limit plate 19 provides support force to the limit plate 19 through the clamping column 20 and the connecting column 21, and the limit plate 19 can be pulled out through the sliding groove 23 by pulling the connecting column 21.

[0032] Specifically, the limit plate 19 is slidably disposed inside the clamping groove 18, and the limit plate 19 contacts the bottom surface of the clamping block 17. When the gastric lavage device is running, the limit plate 19 is fixed inside the clamping groove 18 by the clamping column 20 and the connecting column 21, and the clamping block 17 is supported by the limit plate 19, thereby ensuring that the installation box 9 will not be displaced.

[0033] In addition, several groups of universal wheels 2 are bolted to the lower surface of the placement plate 1, and several groups of control buttons 7 are arranged on the top of the gastric lavage machine 6. The several groups of universal wheels 2 are arranged to facilitate the movement of the gastric lavage machine 6, and the control buttons 7 are arranged to facilitate the control of the gastric lavage machine 6.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gastric lavage device with a filtering structure, characterized in that: The invention comprises: a placement plate (1) and a gastric lavage machine (6); the gastric lavage machine (6) is provided with three groups of tube openings at the bottom end of one side close to the placement plate (1); the bottom end of one group of tube openings is sealedly connected to a first gastric tube (5); one end of the first gastric tube (5) is provided with a filtering assembly (3) for filtering the first gastric tube (5); The filter assembly (3) comprises a mounting box (9) and a mounting top cover (11), wherein the mounting top cover (11) is bolted to the upper surface of the mounting box (9); A limiting component (4) for fixing the installation box (9) is provided on one side of the gastric lavage machine (6).

2. A gastric lavage device with a filtering structure according to claim 1, characterized in that: The filter assembly (3) further comprises a second stomach tube (8), a filter barrel (12), a filter top cover (13) and a threaded plate (14); the filter barrel (12), the filter top cover (13) and the threaded plate (14) are each provided in two groups, and the two groups of threaded plates (14) are both fixedly mounted on the lower surface of the corresponding filter top cover (13); the first stomach tube (5) rotates through one group of filter top covers (13) and is sealedly connected to one group of filter barrels (12); the second stomach tube (8) rotates through another group of filter top covers (13) and is sealedly connected to another group of filter barrels (12).

3. A gastric lavage device with a filtering structure according to claim 2, characterized in that: The top surfaces of the two groups of filter barrels (12) are both provided with thread grooves (16) corresponding to the thread plates (14), and the bottom ends of the two groups of filter barrels (12) are sealed and connected via a group of connecting pipes.

4. A gastric lavage device with a filtering structure according to claim 3, characterized in that: A plurality of groups of bolting plates (15) are fixedly mounted on one side of the mounting top cover (11), and the mounting box (9) is bolted to the lower surface of the placement plate (1) via the bolting plates (15), and the filter barrel (12), the filter top cover (13) and the threaded plate (14) are all arranged inside the mounting box (9).

5. The gastric lavage device with a filtering structure according to claim 1, characterized in that: The limiting assembly (4) comprises a fixing column (10) and a clamping block (17), wherein the fixing column (10) is fixedly connected to a side of the installation box (9), and the clamping block (17) is fixedly installed on a side of the fixing column (10) close to the gastric lavage machine (6), and a clamping groove (18) corresponding to the clamping block (17) is provided on the side of the gastric lavage machine (6).

6. A gastric lavage device with a filtering structure according to claim 5, characterized in that: The limiting assembly (4) further comprises a limiting plate (19), a clamping column (20) and a connecting column (21), wherein the clamping column (20) is fixed to one side of the limiting plate (19), and the connecting column (21) is fixedly connected to a side of the limiting plate (19) away from the clamping column (20), a positioning hole (22) corresponding to the clamping column (20) is provided on the inner side wall of the clamping groove (18), and a sliding groove (23) corresponding to the limiting plate (19) is provided through the side of the gastric lavage machine (6).

7. A gastric lavage device with a filtering structure according to claim 6, characterized in that: The limiting plate (19) is slidably disposed inside the clamping groove (18), and the limiting plate (19) is in contact with the bottom surface of the clamping block (17).

8. The gastric lavage device with a filtering structure according to claim 1, characterized in that: A plurality of sets of universal wheels (2) are bolted to the lower surface of the placement plate (1), and a plurality of sets of control buttons (7) are arranged on the top of the gastric lavage machine (6).

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