Automatic gastric lavage device under intelligent control

A technology of intelligent control and gastric lavage, which is applied in the direction of enema/irrigator, hypodermic injection device, infusion set, etc., can solve the problems of low degree of automation and reliability of gastric lavage machine, low degree of automation, easy occurrence of accidents, etc. The parameters are easy to set, the control accuracy is improved, and the cost is low.

Active Publication Date: 2016-04-20
赵萍萍
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] From the operation and use of the gastric lavage machine, it can be seen that this type of gastric lavage machine is non-intelligent, with a low degree of automation and not completely reliable.
The insertion position of the gastric tube depends entirely on the experience of the operator; the operator should always...

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] Such as figure 1 with figure 2 As shown, an intelligently controlled automatic gastric lavage device includes a gastric lavage device and a control system, the gastric lavage device includes a micropump 1, and the micropump 1 is provided with a positive pressure port 2 and a negative pressure port 3. The positive pressure port 2 and the negative pressure port 3 are respectively connected with a third solenoid valve 6 through the first solenoid valve 4 and the second solenoid valve 5, and the third solenoid valve 6 is connected with a pressure sensor 7, and the pressure sensor 7 is connecte...

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Abstract

The invention discloses an automatic gastric lavage device under intelligent control. The device comprises a gastric lavage device body and a control system, the gastric lavage device body comprises a micro pump, the micro pump is provided with a positive pressure opening and a negative pressure opening, the positive pressure opening and the negative pressure opening are connected with a third electromagnetic valve through a first electromagnetic valve and a second electromagnetic valve respectively, the third electromagnetic valve is connected with a pressure sensor, the pressure sensor is connected with a waste water vat and a liquid medicine vat, a fourth electromagnetic valve is arranged between the pressure sensor and the liquid medicine vat, gas-liquid separation plates are arranged in the waste water vat and the liquid medicine vat respectively, each gas-liquid separation plate is provided with a travel switch, the waste water vat is connected with a waste water bucket through a first pneumatic valve, and the liquid medicine vat is connected with a liquid medicine bucket through a second pneumatic valve. The automatic gastric lavage device is low in cost, parameters are easy to adjust and set, control precision can be improved conveniently through a compensating circuit, the electrical control part is relatively independent, system universality is great, and the functions of gastric lavage, independent attraction, digital display, backflushing, alarm giving and the like are achieved.

Description

technical field [0001] The invention relates to the field of emergency medical equipment, in particular to an intelligently controlled automatic gastric lavage device. Background technique [0002] Gastric lavage machine is the most commonly used medical equipment in hospitals to rescue food poisoning patients. It is widely used in rescuing poisoned patients, food poisoning patients and gastric lavage before surgery. It uses electromagnetic pump as the power source and controls the automatic control circuit to make the electromagnetic valve Change action, first inject flushing liquid into the stomach, and then suck out the gastric lavage process from the stomach. Gastric lavage with an automatic gastric lavage machine can quickly and thoroughly remove poison in the stomach. [0003] At present, the gastric lavage machines used in domestic hospitals are basically designed and produced based on the working principle of suction-type negative pressure self-priming. In the pipe...

Claims

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Application Information

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IPC IPC(8): A61M3/02A61M1/00
CPCA61M1/0058A61M3/02A61M3/0233A61M2202/04A61M2205/18A61M2205/332A61M2205/3324A61M1/74
Inventor 朱烈烈
Owner 赵萍萍
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