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Constant-temperature control gastric lavage machine

A gastric lavage machine and constant temperature technology, applied in the direction of enema/irrigator, medical science, infusion set, etc., can solve the problems of lack of constant temperature function of gastric lavage machine, difficulty in balancing water injection and suction, and poor temperature control. Achieve fast and better installation of gastric lavage tube, good sealing and simplified structure

Active Publication Date: 2019-01-11
THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the problem that the existing gastric lavage machine has the problem of difficult balance between water injection and suction, and the existing gastric lavage machine lacks the constant temperature function, or has the problem of poor temperature control, the present invention provides a constant temperature function and can be adjusted gastric lavage machine

Method used

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  • Constant-temperature control gastric lavage machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: as figure 1 In the schematic diagram of a constant temperature control gastric lavage machine shown, a sealed water storage tank 2 , an insulated buffer tank 4 and a sealed sewage discharge tank 3 are fixedly installed in sequence inside the casing. A clean water inlet connector, a warm water outlet connector, a sewage inlet connector, a sewage outlet connector and a power cord plug are respectively arranged on the casing, and a control panel and a display screen are arranged on the casing.

[0022] One of the important features of the gastric lavage machine is that the bottoms of the sealed water storage tank 2 and the sealed sewage tank 3 are connected as a whole through a connecting pipe 8 , and a piston 23 is sealed inside the connecting pipe 8 . A push rod sealing box 22 is installed in the connecting pipe 8 again, and an electric push rod 21 is installed in the push rod sealing box 22, and the end of the electric push rod 21 is connected to the pisto...

Embodiment 2

[0026] Embodiment 2: On the basis of Embodiment 1, each joint is provided with a joint pressing assembly 7, which can achieve the purpose of fast and better gastric lavage tube installation, and the sealing performance is very good. like image 3 As shown, each joint pressing assembly 7 includes a fixing seat 71 and is connected to a pipe plug 72. The side of the pipe plug 72 is provided with a side card groove 73 along the axial direction, and a shrapnel 74 is installed on one side of the fixing seat 71, and a clip is fixed on the inside of the shrapnel 74. Block 75, the block 75 can enter the corresponding slot under the pressure of the shrapnel 74. When the pipeline is set on the outside of the pipe joint, the shrapnel 74 presses the block 75, and the block 75 presses the pipe wall into the slot.

Embodiment 3

[0027] Embodiment 3: On the basis of Embodiment 1, a gastric lavage tube assembly 6 capable of quick connection and easy installation and disassembly is provided. like Figure 4-6 As shown, a gastric lavage sleeve assembly is connected to the warm water outlet joint and the sewage inlet joint, including a three-way joint root 61 and a plug, and the gastric tube 20, the water inlet pipe 18 and the sewage pipe 19 are respectively connected to the three joints of the three-way joint. on the plug. The purpose of the present invention is in order to repeatedly use the three-way joint through disinfection treatment, stomach tube 20, water inlet pipe 18 and sewage discharge pipe 19 are silicone tubes respectively, and its pipe diameter falls greater than each plug diameter of three-way joint, is convenient to install like this and Disassemble. After the gastric tube 20 , water inlet tube 18 and sewage tube 19 are respectively set on the plugs of the three-way joint, the three-tooth...

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Abstract

The invention discloses a constant temperature control gastric lavage machine, comprising a shell and a sealed water storage tank located therein, a sealed sewage tank, a drive unit, a control unit, apipeline and a check valve, wherein the bottom of the sealed water storage tank and the sealed sewage tank are connected into one body through a communication pipe, the piston is sealed and sleeved on the inner side of the communication pipe, a push bar sealing box is installed in the communication pipe, an electric push bar is installed in the push bar sealing box, and the end of the electric push bar is connected with the piston; the invention can avoid discomfort caused by asynchronous gastric pressure or suction. Moreover, the compression amount of synchronization is identical, that is, the stroke of output amount and recovery amount is identical and synchronous, so that the optimal supply-take matching relationship can be achieved. At the same time, it can meet the requirement of quick gastric lavage and slow gastric lavage, and can ensure the constant temperature of the output terminal no matter how much water is required, so as to achieve the function of sensitive and accuratetemperature control.

Description

Technical field: [0001] The invention belongs to the technical field of improving gastric lavage machines, and in particular relates to a constant temperature control gastric lavage machine. Background technique: [0002] The traditional gastric lavage machine generates pressure through extrusion equipment or a pump, completes the conversion of pumping or suction through the setting of the flow rate, injects water into the stomach, and then pumps out the water and food residues from the stomach, repeating the above actions to achieve flushing Effect of harmful and toxic substances in the stomach cavity. This traditional gastric lavage mode has many disadvantages. The traditional gastric lavage machine measures and displays the specific values ​​of the pressure of water injection and suction, and cannot accurately adjust and measure the speed and dosage of water injection and suction liquid, which leads to the pressure in the stomach. Monitoring and adjustment, there are saf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M3/02
CPCA61M3/0283A61M3/0287A61M2210/1053A61M3/0208A61M2210/005
Inventor 张君瑞
Owner THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV