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Pediatric negative pressure gastric lavage device for pediatricians

A technique for pediatrics and doctors, applied in medical science, other medical devices, enemas/irrigators, etc., can solve problems such as difficult to effectively prevent impurities from dripping outside or odors from spreading outwards, cross-infection, etc., to ensure stability, Effect of improving collection efficiency

Inactive Publication Date: 2021-05-07
刘进良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Gastric lavage refers to pouring a certain amount of liquid into the gastric cavity to mix the contents of the stomach and then withdrawing it. This is repeated many times to remove unabsorbed poisons in the stomach or to clean the gastric cavity. Existing pediatricians use pediatric negative pressure lavage. After the gastric device is cleaned, the cleaning liquid and impurities are sucked out by negative pressure, and the folding collection tube can be opened at the moment of suction, and the connection end of the collection tube and the pipeline will be the first to be impacted by the cleaning liquid and impurities, and its folding The stretching and expansion between the pipe and the sealing strip causes the edge of the folded pattern to swing away from the inner side of the pipe, resulting in a gap between the collection tube and the pipe, and impurities will be placed in the middle of the gap, making it difficult to effectively prevent impurities from dripping or odor Outward spread, increasing the possibility of cross-infection

Method used

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  • Pediatric negative pressure gastric lavage device for pediatricians
  • Pediatric negative pressure gastric lavage device for pediatricians
  • Pediatric negative pressure gastric lavage device for pediatricians

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Such as Figure 1-Figure 3 As shown, the present invention provides a pediatric negative pressure gastric lavage device for pediatricians. Its structure includes a body 1, a control panel 2, a socket 3, a collection assembly 4, and a negative pressure pump 5. The top of the body 1 is fixedly connected with The control panel 2, and its middle part is electrically connected with the negative pressure pump 5, and a collection assembly 4 is installed between the negative pressure pump 5 and the socket 3, and the collection assembly 4 includes a pipeline 41, a sealing strip 42, a booster 43, Collecting tube 44, said collecting tube 44 is sleeved on the open end of pipeline 41 through sealing strip 42, and the bottom of collecting tube 44 is installed and welded on the top of negative pressure pump 5, said sealing strip 42 is provided with booster device 43, so The booster device 43 includes a pressure guide device 431, a support structure 432, a guide frame 433, and a pressu...

Embodiment 2

[0032] Such as Figure 4-Figure 8 As shown, on the basis of Embodiment 1, the present invention combines the mutual cooperation of the following structural components. The pressure guiding device 431 includes a partition 311, a pressure plate 312, a connecting rod 313, and a fitting sleeve 314. The partition 311 is Spoon-shaped structure, embedded in the inner side of the fitting sleeve 314, the bottom of the fitting sleeve 314 is fixedly connected with a connecting rod 313, and a pressing plate 312 is installed between the connecting rods 313, and the pressing plate 312 includes a guide frame 2a1, a balance Plate 2a2 and channel 2a3, the arc-shaped bottom of the balance plate 2a2 transitionally fits with the top of the collection tube 44 through the connecting rod 313, and the inner side of the balance plate 2a2 is welded and connected with a guide frame 2a1, and the middle part of the guide frame 2a1 is inserted and connected with a channel 2a3 The support structure 432 incl...

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Abstract

The invention discloses a pediatric negative pressure gastric lavage device for pediatricians. The device structurally comprises a device body, a control panel, a socket, a collecting assembly and a negative pressure pump, wherein the control panel is fixedly connected to the top of the device body, the middle of the device body is electrically connected with the negative pressure pump, the collecting assembly is installed between the negative pressure pump and the socket, a pressure guiding device and a supporting structure are arranged in a power assisting device, and the supporting structure is matched with the pressure guiding device at the bottom of a pressure bag; and when the connecting end of a collecting cylinder and a pipeline is subjected to impact force of cleaning fluid and impurities, the connecting end of the collecting cylinder and the pipeline is in contact with the pressure guiding device firstly, the pressure guiding device further presses the connecting end of the collecting cylinder and the pipeline together, the impact force is dispersed to the two sides, under mutual supporting of the pressure bag and the supporting structure, the cleaning fluid and the impurities can be subjected to constrained guiding flowing in the middle of the collecting cylinder, and the collecting efficiency is improved.

Description

technical field [0001] The invention relates to the field of pediatric medical equipment, in particular to a pediatric negative pressure gastric lavage device for pediatricians. Background technique [0002] Gastric lavage refers to pouring a certain amount of liquid into the gastric cavity to mix the contents of the stomach and then withdrawing it. This is repeated many times to remove unabsorbed poisons in the stomach or to clean the gastric cavity. Existing pediatricians use pediatric negative pressure lavage. After the gastric device is cleaned, the cleaning liquid and impurities are sucked out by negative pressure, and the folding collection tube can be opened at the moment of suction, and the connection end of the collection tube and the pipeline will be the first to be impacted by the cleaning liquid and impurities, and its folding The stretching and expansion between the pipe and the sealing strip causes the edge of the folded pattern to swing away from the inner sid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M3/02A61M1/00
CPCA61M3/0279A61M3/0287A61M2210/1053A61M2210/005
Inventor 刘进良
Owner 刘进良
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