CN215430683U

CN215430683U - Negative pressure gastric lavage device for pediatrics

Info

Publication number: CN215430683U
Application number: CN202121176438.7U
Authority: CN
Inventors: 颜丙霞
Original assignee: Individual
Current assignee: Xuzhou Leke Information Technology Co ltd
Priority date: 2021-05-28
Filing date: 2021-05-28
Publication date: 2022-01-07
Anticipated expiration: 2031-05-28

Abstract

The utility model relates to the technical field of medical instruments and discloses a negative-pressure gastric lavage device for pediatrics, which comprises a workbench, wherein a groove is integrally formed in the top of the workbench, a gastric lavage box is fixedly installed on the inner bottom wall of the groove, a box cover A is inserted into the top of the gastric lavage box, a gastric lavage tube A is fixedly installed on the top of the box cover A, one end of the gastric lavage tube A extends into the gastric lavage box, an air suction pump is fixedly installed on the inner bottom wall of the groove, a connecting pipe is installed between the gastric lavage box and the air suction pump, a drain pipe is fixedly installed at the bottom of the gastric lavage box, a valve is fixedly installed at one end of the drain pipe extending out of the workbench, and two inserting rods which are symmetrical to each other are inserted into the outer wall of the box cover A. The utility model relates to the technical field of medical instruments, has simple structure and strong practicability, and solves the problems that the existing pediatric negative pressure gastric lavage device is inconvenient to clean after being used and does not have a cleaning function.

Description

Negative pressure gastric lavage device for pediatrics

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a negative pressure gastric lavage device for pediatrics.

Background

Pediatrics is a comprehensive medical science for comprehensively researching physical and mental development, health care and disease prevention and treatment in the period of children and teenagers, all health and hygiene problems related to the period of children and teenagers belong to the scope of pediatrics, and a treated object is in a growth and development period.

The gastric lavage is to fill liquid with a certain component into the stomach cavity, mix the gastric contents and then draw out the mixed liquid, and the operation is repeated for many times, so as to remove the unabsorbed poison in the stomach or clean the stomach cavity, the gastric lavage is clinically used for the preparation before the stomach operation and the examination, and the gastric lavage is an important rescue measure for acute poisoning such as swallowing organic phosphorus, inorganic phosphorus, alkaloid, barbiturate medicines and the like in a short time.

The prior patent (publication number CN 211584568U) discloses a paediatrics negative pressure gastric lavage device, which comprises a housin, the bottom fixed mounting of casing has the foul solution case, the top fixedly connected with foul solution pipe of foul solution case, the external fixed surface of foul solution pipe installs the foul solution flow valve, this paediatrics negative pressure gastric lavage device carries out the transport of washing liquid and foul solution respectively through infusion stomach tube and blowdown stomach tube, has avoided using a stomach tube to the secondary pollution that the stomach led to the fact simultaneously at the in-process washing liquid of gastric lavage and foul solution, and infusion stomach tube and blowdown stomach tube can guarantee that the suction of washing liquid lavage and foul solution goes on simultaneously, can dilute the toxin when sucking the foul solution, avoid children to contact the toxin of high concentration for a long time, reduce the injury that the toxin led to the fact children.

However, the pediatric negative pressure gastric lavage device is inconvenient to clean after being used, toxins remained on the negative pressure gastric lavage device are not used for the next time, the pediatric negative pressure gastric lavage device does not have a cleaning function, and the pediatric negative pressure gastric lavage device needs to be transferred to a disinfection room to clean and disinfect the pediatric negative pressure gastric lavage device, so that the pediatric negative pressure gastric lavage device is relatively complicated and wastes manpower when being cleaned, and has certain limitation.

To this end, we propose a negative pressure gastric lavage device for pediatric use that solves the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art and provides a negative pressure gastric lavage device for pediatrics.

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

a negative pressure gastric lavage device for department of pediatrics comprises a workbench, wherein a groove is integrally formed at the top of the workbench, a gastric lavage box is fixedly installed on the inner bottom wall of the groove, a box cover A is inserted at the top of the gastric lavage box, a gastric lavage tube A is fixedly installed at the top of the box cover A, one end of the gastric lavage tube A extends into the gastric lavage box, an air pump is fixedly installed on the inner bottom wall of the groove, a connecting pipe is installed between the gastric lavage box and the air pump, a blow-off pipe is fixedly installed at the bottom of the gastric lavage box, a valve is fixedly installed at one end of the blow-off pipe extending to the outside of the workbench, two symmetrical inserting rods are inserted into the outer wall of the box cover A, a butt joint groove matched with the inserting rods is formed in the outer wall of the gastric lavage box, a limiting block is fixedly installed at one end of the inserting rod far away from the butt joint groove, an extension spring is sleeved outside the inserting rod, two ends of the extension spring are respectively fixedly connected with the box cover A and the limiting block, a liquid storage box and a water pump are fixedly installed at the inner bottom wall of the groove, the top threaded connection of liquid reserve tank has case lid B, the end of drawing water of water pump extends to the inside of liquid reserve tank, the water delivery end fixedly connected with lavage tube B of water pump, the bottom fixed mounting of workstation has the water tank, the front side fixed mounting of water tank has the inlet tube, the top fixed mounting of workstation has the mounting bracket, sliding connection has the slider on the mounting bracket, the outer wall fixed mounting of slider has the connecting rod, the one end fixed mounting that the slider was kept away from to the connecting rod has the shower nozzle, the rear side fixed mounting of water tank has the second water pump, the end of drawing water of second water pump extends to the inside of water tank, install the raceway between the water delivery end of second water pump and the shower nozzle, fixed mounting has the connecting band on the mounting bracket, the one end fixed mounting that the mounting bracket was kept away from to the connecting band has the fan, one side fixed mounting of fan has the ventilation pipe, the inner wall fixed mounting of ventilation pipe has heating rod and filter screen.

Preferably, a reinforcing rod is fixedly installed between the workbench and the mounting rack, and the number of the reinforcing rods is two.

Preferably, a drain pipe is fixedly mounted on the right side of the workbench, and one end of the drain pipe extends to the inside of the groove.

Preferably, one end of the water tank far away from the water inlet pipe is in threaded connection with a sealing cover.

Preferably, the four corners of the bottom of the workbench are fixedly provided with support legs.

Preferably, the bottom of the supporting leg is provided with a locking universal wheel.

Preferably, a plurality of placing grooves are formed in the inner wall of the sliding block, rolling balls are embedded in the placing grooves, and the rolling balls are abutted to the outer wall of the mounting frame.

Preferably, the outer wall of the limiting block is fixedly provided with a handle, and the handle is of an arc-shaped structure.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the limiting block is pulled to enable the insertion rod to be far away from the gastric lavage box, so that the gastric lavage box is conveniently separated from the box cover A, meanwhile, the gastric lavage box is conveniently sealed through the box cover A by setting and utilizing the elastic reset principle of the extension spring, the second water pump is started, and clear water in the water tank is sprayed out through the spray head through the water delivery pipe, in the process, the position of the spray head on the mounting frame is conveniently adjusted through the matched use of the mounting frame, the sliding block and the connecting rod, so that residues in the gastric lavage box and the liquid storage box are conveniently cleaned;

2. according to the utility model, the blower is started, and the heating rod is matched for convenient use to dry the interiors of the gastric lavage box and the liquid storage box, so that the residual bacteria is reduced, and the pollution to the interiors of the gastric lavage box and the liquid storage box in the drying process is reduced by arranging the filter screen.

Drawings

FIG. 1 is a schematic view of the overall structure of a negative pressure gastric lavage device for pediatric use in accordance with the present invention;

FIG. 2 is a schematic cross-sectional view of a gastric lavage box of a negative pressure gastric lavage device for department of pediatrics in accordance with the present invention;

FIG. 3 is a schematic cross-sectional view of a slider of the negative pressure gastric lavage device for pediatric use in accordance with the present invention;

FIG. 4 is a schematic cross-sectional view of a vent tube of a pediatric negative pressure gastric lavage device of the present invention;

FIG. 5 is an enlarged view of the structure at A in FIG. 1;

fig. 6 is an enlarged view of the structure at B in fig. 2.

In the figure: 1. a work table; 2. a groove; 3. a gastric lavage box; 4. a box cover A; 5. a lavage tube A; 6. an air pump; 7. a connecting pipe; 8. a blow-off pipe; 9. a valve; 10. inserting a rod; 11. a butt joint groove; 12. a limiting block; 13. an extension spring; 14. a liquid storage tank; 15. a box cover B; 16. a water pump; 17. a lavage tube B; 18. a water tank; 19. a water inlet pipe; 20. a mounting frame; 21. a slider; 22. a connecting rod; 23. a spray head; 24. a water delivery pipe; 25. a connecting belt; 26. a fan; 27. a vent pipe; 28. a heating rod; 29. filtering with a screen; 30. a reinforcing rod; 31. a drain pipe; 32. a sealing cover; 33. a support leg; 34. locking the universal wheel; 35. a placement groove; 36. a ball bearing; 37. a handle.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-6, a negative pressure gastric lavage device for pediatrics comprises a workbench 1, a groove 2 is integrally formed at the top of the workbench 1, a gastric lavage box 3 is fixedly installed at the inner bottom wall of the groove 2, a box cover A4 is inserted at the top of the gastric lavage box 3, a gastric lavage tube A5 is fixedly installed at the top of the box cover A4, one end of the gastric lavage tube A5 extends into the gastric lavage box 3, an air pump 6 is fixedly installed at the inner bottom wall of the groove 2, a connecting pipe 7 is installed between the gastric lavage box 3 and the air pump 6, a drain pipe 8 is fixedly installed at the bottom of the gastric lavage box 3, a valve 9 is fixedly installed at one end of the drain pipe 8 extending to the outside of the workbench 1, two symmetrical insertion rods 10 are inserted at the outer wall of the box cover A4, a butt joint groove 11 matched with the insertion rods 10 is formed at the outer wall of the gastric lavage box 3, a limit block 12 is fixedly installed at one end of the insertion rod 10 far away from the butt joint groove 11, a tension spring 13 is sleeved outside the insertion rod 10, two ends of the extension spring 13 are respectively fixedly connected with the box cover A4 and the limiting block 12, the liquid storage box 14 and the water pump 16 are fixedly installed on the inner bottom wall of the groove 2, the top of the liquid storage box 14 is in threaded connection with a box cover B15, the water pumping end of the water pump 16 extends into the liquid storage box 14, the water delivery end of the water pump 16 is fixedly connected with a gastric lavage tube B17, the bottom of the workbench 1 is fixedly installed with a water tank 18, the front side of the water tank 18 is fixedly installed with a water inlet pipe 19, the top of the workbench 1 is fixedly installed with an installation frame 20, a sliding block 21 is connected on the installation frame 20 in a sliding manner, the outer wall of the sliding block 21 is fixedly installed with a connecting rod 22, one end of the connecting rod 22 far away from the sliding block 21 is fixedly installed with a spray head 23, the rear side of the water tank 18 is fixedly installed with a second water pump, the water pumping end of the second water pump extends into the water tank 18, a water delivery end 24 is installed between the spray head 23, a connecting belt 25 is fixedly installed on the installation frame 20, one end of the connecting belt 25 far away from the mounting frame 20 is fixedly provided with a fan 26, one side of the fan 26 is fixedly provided with a vent pipe 27, the inner wall of the vent pipe 27 is fixedly provided with a heating rod 28 and a filter screen 29, when in use, the air pump 6 is started and air in the gastric lavage box 3 is pumped out through the connecting pipe 7, negative pressure is generated in the gastric lavage box 3, then venom in the stomach of a child is pumped out through the gastric lavage pipe A5, the water pump 16 is started and stomach cleaning fluid in the liquid storage box 14 is pumped to the stomach of the child through the gastric lavage pipe B17 to clean the toxin, the limiting block 12 is pulled to ensure that the inserted bar 10 is far away from the gastric lavage box 3, the gastric lavage box 3 and the box cover A4 are conveniently separated, meanwhile, the gastric lavage box 3 is conveniently sealed through the box cover A4 by setting and utilizing the elastic resetting principle of the tension spring 13, the second water pump is started and clean water in the water tank 18 is sprayed out through the spray head 23 through the water pipe 24, its in-process, through mounting bracket 20, slider 21 and connecting rod 22's cooperation use, conveniently adjust the position of shower nozzle 23 on mounting bracket 20, and then conveniently wash the inside residue of gastric lavage case 3 and liquid reserve tank 14, start fan 26 to the convenient to use of cooperation heating rod 28 is dried the inside of gastric lavage case 3 and liquid reserve tank 14, and then reduces the remaining of bacterium, has reduced the pollution of drying process to gastric lavage case 3 and liquid reserve tank 14 inside through setting up filter screen 29.

The reinforcing rods 30 are fixedly arranged between the workbench 1 and the mounting rack 20, the number of the reinforcing rods 30 is two, and the workbench 1 and the mounting rack 20 are more stably connected by the reinforcing rods 30, so that the structural integrity of the utility model is ensured.

Wherein, the right side fixed mounting of workstation 1 has drain pipe 31, and the one end of drain pipe 31 extends to recess 2's inside, through setting up drain pipe 31, remaining ponding in the recess 2 when being convenient for discharge and wash gastric lavage case 3.

Wherein, the one end threaded connection of the water tank 18 that the inlet tube 19 was kept away from has sealed lid 32, through setting up sealed lid 32, has promoted the leakproofness of inlet tube 19, and then makes the difficult quilt of clear water in the water tank 18 pollute.

Wherein, the equal fixed mounting in four corners department of 1 bottom of workstation has landing leg 33, through setting up four landing legs 33, makes workstation 1 apart from ground certain height, the medical personnel operation of being convenient for.

The bottom of the supporting leg 33 is provided with the locking universal wheel 34, and the four locking universal wheels 34 are arranged, so that the moving and positioning of the utility model are facilitated, and the direction is changed during moving.

The inner wall of the sliding block 21 is provided with a plurality of placing grooves 35, the balls 36 are embedded in the placing grooves 35, the balls 36 are abutted to the outer wall of the mounting frame 20, and the placing grooves 35 and the balls 36 are matched for use, so that the friction force between the mounting frame 20 and the sliding block 21 is reduced, the mounting frame 20 and the sliding block 21 are not easy to be damaged by friction in use, and the service life of the sliding block is prolonged.

Wherein, the outer wall of the limiting block 12 is fixedly provided with a handle 37, the handle 37 is of an arc structure, and medical personnel can pull the limiting block 12 conveniently by arranging the handle 37, thereby improving the practicability of the utility model.

The working principle is as follows: in the utility model, when in use, the air pump 6 is started and the air in the gastric lavage box 3 is pumped out through the connecting pipe 7, so that negative pressure is generated in the gastric lavage box 3, further, the venom in the stomach of a child is pumped out through the gastric lavage tube A5, the water pump 16 is started and the stomach cleaning solution in the liquid storage box 14 is pumped to the stomach of the child through the gastric lavage tube B17 to clean the toxin, the limit block 12 is pulled to enable the inserted bar 10 to be far away from the gastric lavage box 3, further, the gastric lavage box 3 and the box cover A4 are conveniently separated, meanwhile, through setting and utilizing the elastic reset principle of the extension spring 13, the gastric lavage box 3 is conveniently sealed through the box cover A4, the second water pump is started and the clear water in the water tank 18 is sprayed out through the spray head 23 through the water pipe 24, in the process, through the matching use of the mounting frame 20, the slide block 21 and the connecting rod 22, the position of the spray head 23 on the mounting frame 20 is conveniently adjusted, further, the residues in the gastric lavage box 3 and the liquid storage box 14 are conveniently cleaned, the blower 26 is started, the inside of the gastric lavage box 3 and the inside of the liquid storage box 14 are dried by matching with the convenient use of the heating rod 28, the residual bacteria are reduced, and the pollution of the drying process to the inside of the gastric lavage box 3 and the inside of the liquid storage box 14 is reduced by arranging the filter screen 29.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A negative pressure gastric lavage device for pediatrics comprises a workbench (1) and is characterized in that a groove (2) is integrally formed at the top of the workbench (1), a gastric lavage box (3) is fixedly installed on the inner bottom wall of the groove (2), a box cover A (4) is inserted at the top of the gastric lavage box (3), a gastric lavage tube A (5) is fixedly installed at the top of the box cover A (4), one end of the gastric lavage tube A (5) extends to the inside of the gastric lavage box (3), an air pump (6) is fixedly installed on the inner bottom wall of the groove (2), a connecting pipe (7) is installed between the gastric lavage box (3) and the air pump (6), a drain pipe (8) is fixedly installed at the bottom of the gastric lavage box (3), a valve (9) is fixedly installed at one end of the drain pipe (8) extending to the outside of the workbench (1), two insertion rods (10) which are symmetrical to each other are inserted in the outer wall of the box cover A (4), the outer wall of the gastric lavage box (3) is provided with a butt joint groove (11) matched with the inserted bar (10), one end of the inserted bar (10) far away from the butt joint groove (11) is fixedly provided with a limiting block (12), the outer part of the inserted bar (10) is sleeved with a tension spring (13), two ends of the tension spring (13) are respectively fixedly connected with a box cover A (4) and the limiting block (12), the inner bottom wall of the groove (2) is fixedly provided with a liquid storage box (14) and a water pump (16), the top of the liquid storage box (14) is in threaded connection with a box cover B (15), the water pumping end of the water pump (16) extends into the liquid storage box (14), the water delivery end of the water pump (16) is fixedly connected with a gastric lavage tube B (17), the bottom of the workbench (1) is fixedly provided with a water tank (18), the front side of the water tank (18) is fixedly provided with a water inlet tube (19), the top of the workbench (1) is fixedly provided with a mounting frame (20), sliding connection has slider (21) on mounting bracket (20), the outer wall fixed mounting of slider (21) has connecting rod (22), the one end fixed mounting that slider (21) were kept away from in connecting rod (22) has shower nozzle (23), the rear side fixed mounting of water tank (18) has the second water pump, the end of drawing water of second water pump extends to the inside of water tank (18), install raceway (24) between the water delivery end of second water pump and shower nozzle (23), fixed mounting has connecting band (25) on mounting bracket (20), the one end fixed mounting that mounting bracket (20) were kept away from in connecting band (25) has fan (26), one side fixed mounting of fan (26) has ventilation pipe (27), the inner wall fixed mounting of ventilation pipe (27) has heating rod (28) and filter screen (29).

2. The negative-pressure gastric lavage device for pediatric use as claimed in claim 1, characterized in that reinforcing rods (30) are fixedly installed between the work table (1) and the mounting frame (20), and the number of the reinforcing rods (30) is two.

3. The negative-pressure gastric lavage device for pediatric use as claimed in claim 1, characterized in that a drain pipe (31) is fixedly installed at the right side of the table (1), and one end of the drain pipe (31) extends to the inside of the groove (2).

4. The negative-pressure gastric lavage device for pediatric use as claimed in claim 1 wherein the end of the water tank (18) remote from the water inlet tube (19) is threadedly connected with a sealing cap (32).

5. The negative-pressure gastric lavage device for pediatrics as claimed in claim 1 wherein legs (33) are fixedly mounted at the four corners of the bottom of the table (1).

6. A negative pressure gastric lavage device for pediatric use as claimed in claim 5 characterized in that the bottom of the leg (33) is mounted with a locking universal wheel (34).

7. The negative-pressure gastric lavage device for department of pediatrics as claimed in claim 1 wherein the inner wall of the slider (21) is opened with a plurality of placing grooves (35), the inside of the placing grooves (35) is embedded with balls (36), and the balls (36) are abutted against the outer wall of the mounting bracket (20).

8. The negative-pressure gastric lavage device for paediatrics as claimed in claim 7, characterized in that the outer wall of the stopper (12) is fixedly provided with a handle (37), and the handle (37) has an arc-shaped structure.