Pediatric negative pressure gastric lavage device for pediatric emergency treatment

Abstract

The utility model discloses a pediatric department negative pressure gastric lavage device for pediatric department emergency treatment, and belongs to the technical field of pediatric department negative pressure gastric lavage devices.The pediatric department negative pressure gastric lavage device comprises a rack and a supporting plate, the supporting plate is arranged outside the rack, a plurality of binding belts are arranged at the top end of the supporting plate, and side plates are symmetrically installed on the outer wall of the supporting plate; a negative pressure gastric lavage machine is arranged outside the portion, on one side of the supporting plate, of the rack, a negative pressure gastric lavage tube is installed at the top end of the negative pressure gastric lavage machine, a lower positioning beam is installed in the rack, a lower supporting shaft is installed on the outer wall of the lower positioning beam, and the surface of the lower supporting shaft is sleeved with a lower movable sleeve. According to the pediatric negative pressure gastric lavage device, the pediatric negative pressure gastric lavage device can conveniently support and lavage a child patient, the posture of the child patient can be conveniently and obliquely adjusted left and right, medical staff can conveniently and conveniently operate and use the pediatric negative pressure gastric lavage device, the posture can be conveniently and flexibly adjusted at multiple positions, and the comfort of the child patient during gastric lavage is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of pediatric negative pressure gastric lavage devices, specifically a pediatric negative pressure gastric lavage device for pediatric emergency use. Background Technology

[0002] In the emergency departments of primary hospitals, poisoning from accidental ingestion of common household medicines, organophosphate pesticides, various cleaning agents, rat poison, etc., is common in children. The condition of children after poisoning develops and changes very rapidly, so every second counts in rescue. Gastric lavage is the most important treatment measure for patients with oral poisoning. Through gastric lavage, poisons in the stomach can be removed as early, quickly and effectively as possible, reducing the degree of poisoning and saving the patient's life. Therefore, the success of gastric lavage is crucial. For conscious patients with oral poisoning, inducing vomiting before gastric lavage is a very necessary measure, because inducing vomiting can quickly expel food and poisons remaining in the stomach, reduce the chance of blocking the gastric tube during gastric lavage, and facilitate a smooth gastric lavage.

[0003] As disclosed in CN213219726U, a pediatric emergency negative pressure gastric lavage device includes a housing. Support blocks are fixedly connected to both the front and rear sides of the housing. A hydraulic push rod is fixedly connected to the bottom of each support block, and a base plate is fixedly connected to the bottom of the hydraulic push rod. A support plate is fixedly connected to the bottom of the housing, and a vacuum pump and a liquid pump are fixedly connected to the upper surface of the support plate. This device achieves its function by setting up push blocks and a sealing mechanism. The sealing plate on the sealing mechanism seals the sixth tube and the vent. When the fifth and fourth tubes are separated from the sealing cap, a spring returns the sealing plate to its initial position. At this time, the sealing plate seals the sixth tube and the vent, thus preventing the odor from the waste liquid or medicine in the storage bottle from spreading into the air during bottle replacement, causing air pollution and discomfort to surrounding medical staff or patients.

[0004] However, the existing pediatric negative pressure gastric lavage devices do not solve the problem that they are generally not convenient for supporting pediatric patients during gastric lavage, are not easy to tilt left and right to adjust the patient's posture, and are not easy to adjust the posture flexibly in multiple positions. This greatly affects the convenience of operation for medical staff and the comfort of pediatric patients during gastric lavage. Utility Model Content

[0005] The purpose of this utility model is to provide a pediatric negative pressure gastric lavage device for pediatric emergency use, in order to solve the problems mentioned in the background art, such as the inconvenience of pediatric negative pressure gastric lavage devices in supporting pediatric patients during gastric lavage, the inconvenience of tilting left and right to adjust the posture of pediatric patients, and the inconvenience of flexibly adjusting the posture in multiple positions, which affect the convenience of operation and use by medical staff and the comfort of pediatric patients during gastric lavage.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A pediatric emergency negative pressure gastric lavage device includes a frame and a support plate. The support plate is externally mounted on the frame, and multiple sets of restraint straps are mounted on the top of the support plate. Side plates are symmetrically mounted on the outer wall of the support plate. A negative pressure gastric lavage machine is mounted externally on one side of the frame, and a negative pressure lavage tube is mounted on the top of the negative pressure gastric lavage machine. A lower positioning beam is mounted internally on the frame, and a lower support shaft is mounted on the outer wall of the lower positioning beam. A lower movable sleeve is fitted onto the surface of the lower support shaft. Both ends of the lower movable sleeve are equipped with lower hinge shafts. A large arm is installed on the outer wall of each lower hinge shaft. A small arm is installed at the top of each large arm. A connecting shaft is installed at the bottom of each small arm, and the small arm is movably connected to the large arm through the connecting shaft. An upper positioning beam is installed at the bottom of the support plate on one side of the small arm. An upper support shaft is installed at the bottom of the upper positioning beam. An upper movable sleeve is fitted on the surface of the upper support shaft. Both ends of the upper movable sleeve are equipped with upper hinge shafts, and the upper hinge shafts are connected to the small arm.

[0008] Optionally, a linkage shaft is installed between the two sets of forearms on one side of the connecting shaft, and a linkage sleeve is fitted on the surface of the linkage shaft. A hydraulic cylinder is movably installed between the two sets of upper arms below the linkage shaft, and the output end of the hydraulic cylinder is connected to the linkage sleeve.

[0009] Optionally, an upper beam is symmetrically installed at the bottom end of the support plate, and an upper bracket is installed at both ends of the upper beam.

[0010] Optionally, each of the upper card holders has a first hole inside, and a limit block is installed at the bottom of the upper beam between the two sets of upper card holders.

[0011] Optionally, a lower beam is installed at the top of the frame below the upper beam, and a lower bracket is installed at both ends of the lower beam, with a second hole provided inside the lower bracket.

[0012] Optionally, an electric push rod is installed on the outer wall of the lower beam on one side of the lower bracket, and a connecting arm is installed on the output end of the electric push rod.

[0013] Optionally, each connecting arm is equipped with a pin on its outer wall, and the pin is slidably connected to the second hole.

[0014] Optionally, an arc-shaped groove is provided at the top of the frame on one side of the lower beam, and the lower beam is movably connected to the frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are: this pediatric negative pressure gastric lavage device not only enables convenient support for pediatric patients during gastric lavage, but also facilitates left and right tilt adjustment of the patient's posture, making it convenient for medical staff to operate and use. Furthermore, it allows for flexible adjustment of posture in multiple positions, improving the comfort of pediatric patients during gastric lavage.

[0016] (1) The child patient lies on the surface of the support plate, and multiple sets of restraint straps are used to restrain and support the child patient. With the assistance of the negative pressure gastric lavage tube and under the operation of medical staff, the negative pressure gastric lavage machine is used to perform gastric lavage on the child patient. When it is necessary to adjust the child patient's position, the hydraulic cylinder drives the linkage shaft to move through the linkage sleeve. The linkage shaft drives the forearm to rotate. The upper movable sleeve supports the forearm through the upper hinge shaft. The forearm rotates around the connecting shaft. The forearm drives the support plate to rotate through the upper movable sleeve, upper support shaft, and upper positioning beam to facilitate the lateral tilting of the support plate. When the support plate tilts laterally... The limiting block detaches from the surface of the lower beam, and the support plate drives the upper beam, the limiting block, and the upper card seat to move synchronously. The support plate rotates around the pin as an axis, and the lower beam supports the pin through the lower card seat. When the support plate tilts in a certain direction, the two sets of pins in that direction move to support it, so as to facilitate the left and right tilting of the support plate, so as to facilitate the left and right tilting adjustment of the pediatric patient's posture, and so as to facilitate the gastric lavage operation of medical staff. This realizes the convenient support for gastric lavage operation of pediatric negative pressure gastric lavage device for pediatric patients, facilitates the left and right tilting adjustment of the pediatric patient's posture, and facilitates the convenient operation and use of medical staff.

[0017] (2) The connecting arm is moved by the electric push rod, and the connecting arm drives the pin to move. The pin is inserted into the second hole and the first hole. The pin provides movable support for the upper and lower card seats. At this time, the pin locks the upper and lower card seats. The hydraulic cylinder is opened. Under the support of the lower positioning beam, lower support shaft, lower movable sleeve and upper arm, the hydraulic cylinder drives the linkage sleeve, linkage shaft, forearm, upper movable sleeve, upper support shaft, upper positioning beam and support plate to rotate. One set of limit blocks is in close contact with one set of lower beams, and the other set of limit blocks is disengaged from the lower beams. The support plate rotates around the disengaged set of lower beams as the axis to facilitate the forward and backward tilting adjustment of the posture. This realizes the convenient forward and backward tilting adjustment of the posture of pediatric negative pressure gastric lavage device for pediatric patients, which facilitates flexible adjustment of posture in multiple positions and improves the comfort of pediatric patients during gastric lavage. Attached Figure Description

[0018] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0019] Figure 1This is a three-dimensional structural diagram of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the support plate of this utility model;

[0021] Figure 3 This is a three-dimensional structural diagram of the hydraulic cylinder of this utility model;

[0022] Figure 4 This is a three-dimensional structural diagram of the upper beam of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the lower beam of this utility model;

[0024] Figure 6 This is a three-dimensional structural diagram of the forearm of this utility model;

[0025] Figure 7 This is a three-dimensional structural diagram of the frame of this utility model;

[0026] Figure 8 This is a three-dimensional structural diagram of the electric actuator of this utility model.

[0027] [Figure Labels]

[0028] 1. Frame; 2. Support plate; 3. Negative pressure gastric lavage machine; 4. Negative pressure gastric lavage tube; 5. Restraint strap; 6. Side plate; 7. Lower positioning beam; 8. Lower movable sleeve; 9. Lower support shaft; 10. Main arm; 11. Lower hinge shaft; 12. Hydraulic cylinder; 13. Connecting shaft; 14. Linkage shaft; 15. Linkage sleeve; 16. Forearm; 17. Upper movable sleeve; 18. Upper positioning beam; 19. Upper support shaft; 20. Upper hinge shaft; 21. Upper beam; 22. Limiting block; 23. First hole; 24. Upper mounting seat; 25. Pin; 26. Connecting arm; 27. Electric push rod; 28. Lower mounting seat; 29. ​​Second hole; 30. Arc groove; 31. Lower beam.

[0029] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0030] The following is a detailed description of a pediatric negative pressure gastric lavage device for pediatric emergency use, in conjunction with the accompanying drawings and specific embodiments. It should be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments; those skilled in the art can also use other alternative methods to implement some known technologies. Furthermore, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit the scope of this utility model.

[0031] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0032] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0033] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0034] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0035] Please see Figure 1-8This utility model provides an embodiment of a pediatric emergency negative pressure gastric lavage device, comprising a frame 1 and a support plate 2. The support plate 2 is disposed on the outside of the frame 1, and multiple sets of restraint straps 5 are disposed on the top of the support plate 2. Side plates 6 are symmetrically installed on the outer wall of the support plate 2. A negative pressure gastric lavage machine 3 is disposed on the outside of the frame 1 on one side of the support plate 2, and a negative pressure gastric lavage tube 4 is installed on the top of the negative pressure gastric lavage machine 3. A lower positioning beam 7 is installed inside the frame 1, and a lower support shaft 9 is installed on the outer wall of the lower positioning beam 7. A lower movable sleeve 8 is movably fitted on the surface of the lower support shaft 9, and both ends of the lower movable sleeve 8 are equipped with lower hinge shafts. 11. A large arm 10 is installed on the outer wall of the lower hinge shaft 11. The large arm 10 is movably connected to the lower movable sleeve 8 through the lower hinge shaft 11. A small arm 16 is installed at the top of the large arm 10. A connecting shaft 13 is installed at the bottom of the small arm 16. The small arm 16 is movably connected to the large arm 10 through the connecting shaft 13. An upper positioning beam 18 is installed at the bottom of the support plate 2 on one side of the small arm 16. An upper support shaft 19 is installed at the bottom of the upper positioning beam 18. An upper movable sleeve 17 is movably fitted on the surface of the upper support shaft 19. An upper hinge shaft 20 is installed at both ends of the upper movable sleeve 17. The upper hinge shaft 20 is connected to the small arm 16.

[0036] A linkage shaft 14 is installed between two sets of small arms 16 on one side of the connecting shaft 13. A linkage sleeve 15 is fitted on the surface of the linkage shaft 14. A hydraulic cylinder 12 is movably installed between two sets of large arms 10 below the linkage shaft 14. The output end of the hydraulic cylinder 12 is connected to the linkage sleeve 15.

[0037] With the child patient lying on the surface of the support plate 2, multiple sets of restraint straps 5 provide restraint and support. In conjunction with the negative pressure gastric lavage tube 4 and under the operation of medical staff, the negative pressure gastric lavage machine 3 performs gastric lavage on the child patient. When the child patient's posture needs to be adjusted, the hydraulic cylinder 12 is activated. Supported by the lower positioning beam 7 on the frame 1, the upper arm 10 supports the hydraulic cylinder 12. The lower movable sleeve 8 provides movable support to the upper arm 10 via the lower hinge shaft 11. The hydraulic cylinder 12 drives the linkage shaft 14 to move via the linkage sleeve 15. The linkage shaft 14 drives the lower arm 16 to rotate. The upper movable sleeve 17 supports the lower arm 16 via the upper hinge shaft 20. The lower arm 16 rotates around the connecting shaft 13. The lower arm 16 drives the support plate 2 to rotate via the upper movable sleeve 17, upper support shaft 19, and upper positioning beam 18. To facilitate the lateral tilting of the support plate 2, when the support plate 2 tilts laterally, the limiting block 22 disengages from the surface of the lower beam 31. The support plate 2 drives the upper beam 21, the limiting block 22, and the upper bracket 24 to move synchronously. The support plate 2 rotates around the pin 25 as an axis. The lower beam 31 supports the pin 25 through the lower bracket 28. When the support plate 2 tilts in a certain direction, the two sets of pins 25 in that direction are moved for support. At this time, the corresponding electric push rod 27 does not work. In the same way, the support plate 2 can be tilted left and right to facilitate the left and right tilting adjustment of the posture of pediatric patients and to facilitate the gastric lavage operation of medical staff. This realizes the convenient support for gastric lavage operation of pediatric negative pressure gastric lavage device for pediatric patients, facilitates the left and right tilting adjustment of the posture of pediatric patients, and facilitates the convenient operation and use of medical staff.

[0038] The bottom end of the support plate 2 is symmetrically equipped with an upper beam 21. Both ends of the upper beam 21 are equipped with upper brackets 24. The upper brackets 24 are provided with a first hole 23 inside. A limit block 22 is installed at the bottom end of the upper beam 21 between the two sets of upper brackets 24.

[0039] The top of the frame 1 below the upper beam 21 is equipped with a lower beam 31. Both ends of the lower beam 31 are equipped with lower brackets 28. The interior of each lower bracket 28 is provided with a second hole 29. An electric push rod 27 is installed on the outer wall of the lower beam 31 on one side of the lower bracket 28. A connecting arm 26 is installed at the output end of each electric push rod 27.

[0040] Pins 25 are installed on the outer wall of the connecting arm 26, and the pins 25 are slidably connected to the second hole 29. An arc groove 30 is provided on the top of the frame 1 on one side of the lower beam 31, and the lower beam 31 is movably connected to the frame 1.

[0041] When tilt adjustment is required, the four sets of electric push rods 27 are activated. The electric push rods 27 drive the connecting arm 26 to move, and the connecting arm 26 drives the pin 25 to move. The pin 25 inserts into the second hole 29 and the first hole 23. The pin 25 provides movable support for the upper and lower retaining seats 24 and 28. At this time, the pin 25 locks the upper and lower retaining seats 24 and 28. The hydraulic cylinder 12 is activated. With the support of the lower positioning beam 7, lower support shaft 9, lower movable sleeve 8, and main arm 10, the hydraulic cylinder 12 drives the linkage sleeve 15 and the connecting arm 26 to move. The moving shaft 14, forearm 16, upper movable sleeve 17, upper support shaft 19, upper positioning beam 18, and support plate 2 rotate. One set of limiting blocks 22 are tightly attached to one set of lower beams 31, while another set of limiting blocks 22 are disengaged from the lower beams 31. The support plate 2 rotates around the disengaged set of lower beams 31 as an axis to facilitate forward and backward tilting adjustment of the posture. This enables convenient forward and backward tilting adjustment of the pediatric negative pressure gastric lavage device for pediatric patients, facilitating flexible adjustment of posture in multiple positions and improving the comfort of pediatric patients during gastric lavage.

[0042] The working principle of this utility model is as follows: First, the child patient lies on the surface of the support plate 2, and multiple sets of restraint straps 5 restrain and support the child patient. With the cooperation of the negative pressure gastric lavage tube 4 and under the operation of medical staff, the negative pressure gastric lavage machine 3 performs gastric lavage on the child patient. When it is necessary to adjust the child patient's posture, the hydraulic cylinder 12 drives the linkage shaft 14 to move through the linkage sleeve 15. The linkage shaft 14 drives the forearm 16 to rotate. The upper movable sleeve 17 supports the forearm 16 through the upper hinge shaft 20. 16 rotates around the connecting shaft 13. The forearm 16 drives the support plate 2 to rotate via the upper movable sleeve 17, upper support shaft 19, and upper positioning beam 18, facilitating the lateral tilting of the support plate 2. When the support plate 2 tilts laterally, the limiting block 22 disengages from the surface of the lower beam 31. The support plate 2 drives the upper beam 21, limiting block 22, and upper retaining seat 24 to move synchronously. The support plate 2 rotates around the pin 25. The lower beam 31 supports the pin 25 via the lower retaining seat 28. When the support plate 2 tilts to one side... When the direction is tilted, the two sets of pins 25 in that direction provide movable support. At this time, the corresponding electric push rod 27 does not work. In the same way, the support plate 2 can be tilted left and right to facilitate the left and right tilting and posture adjustment of pediatric patients and to facilitate gastric lavage by medical staff. The electric push rod 27 drives the connecting arm 26 to move, and the connecting arm 26 drives the pins 25 to move. The pins 25 are inserted into the second hole 29 and the first hole 23. The pins 25 provide movable support for the upper card holder 24 and the lower card holder 28. The pin 25 locks the upper card seat 24 and the lower card seat 28. The hydraulic cylinder 12 drives the linkage sleeve 15, linkage shaft 14, forearm 16, upper movable sleeve 17, upper support shaft 19, upper positioning beam 18 and support plate 2 to rotate. One set of limit blocks 22 is tightly attached to one set of lower beams 31, and the other set of limit blocks 22 is disengaged from the lower beams 31. The support plate 2 rotates around the disengaged set of lower beams 31 to facilitate the forward and backward tilting adjustment of the posture, so as to complete the use of the pediatric negative pressure gastric lavage device.

[0043] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0044] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A pediatric negative pressure gastric lavage device for pediatric emergency use, characterized in that: The device includes a frame and a support plate. The support plate is located on the exterior of the frame, and multiple sets of restraint straps are installed at the top of the support plate. Side plates are symmetrically installed on the outer wall of the support plate. A negative pressure gastric lavage machine is installed on the exterior of the frame on one side of the support plate, and a negative pressure gastric lavage tube is installed at the top of the negative pressure gastric lavage machine. A lower positioning beam is installed inside the frame, and a lower support shaft is installed on the outer wall of the lower positioning beam. A lower movable sleeve is fitted onto the surface of the lower support shaft, and lower hinge shafts are installed at both ends of the lower movable sleeve. A large arm is installed on the outer wall of each lower hinge shaft, and a small arm is installed at the top of each large arm. A connecting shaft is installed at the bottom of each small arm, and the small arm is movably connected to the large arm via the connecting shaft. An upper positioning beam is installed at the bottom of the support plate on one side of the small arm, and an upper support shaft is installed at the bottom of the upper positioning beam. An upper movable sleeve is fitted onto the surface of the upper support shaft, and upper hinge shafts are installed at both ends of the upper movable sleeve, and the upper hinge shafts are connected to the small arm.

2. The pediatric emergency negative pressure gastric lavage device according to claim 1, characterized in that: A linkage shaft is installed between the two sets of forearms on one side of the connecting shaft. A linkage sleeve is fitted on the surface of the linkage shaft. A hydraulic cylinder is movably installed between the two sets of upper arms below the linkage shaft. The output end of the hydraulic cylinder is connected to the linkage sleeve.

3. The pediatric emergency negative pressure gastric lavage device according to claim 1, characterized in that: The bottom end of the support plate is symmetrically equipped with an upper beam, and both ends of the upper beam are equipped with upper brackets.

4. The pediatric emergency negative pressure gastric lavage device according to claim 3, characterized in that: Each of the upper card holders has a first hole inside, and a limit block is installed at the bottom of the upper beam between the two sets of upper card holders.

5. The pediatric emergency negative pressure gastric lavage device according to claim 3, characterized in that: A lower beam is installed at the top of the frame below the upper beam, and a lower bracket is installed at both ends of the lower beam. A second hole is provided inside the lower bracket.

6. The pediatric emergency negative pressure gastric lavage device according to claim 5, characterized in that: Electric push rods are installed on the outer wall of the lower beam on one side of the lower bracket, and the output end of each electric push rod is equipped with a connecting arm.

7. The pediatric emergency negative pressure gastric lavage device according to claim 6, characterized in that: Each connecting arm has a pin installed on its outer wall, and the pin is slidably connected to the second hole.

8. The pediatric emergency negative pressure gastric lavage device according to claim 5, characterized in that: An arc-shaped groove is provided at the top of the frame on one side of the lower beam, and the lower beam is movably connected to the frame.

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