Bag body sealing detection module, detection device and detection method

Abstract

The invention discloses a bag body sealing detection module, a detection device and a detection method, a bag body is provided with a connecting pipe communicated with the bag body, the bag body sealing detection module comprises a support, a detection module and a control module, and the support is provided with a bag body placing groove for placing the bag body; the air inflation mechanism comprises a sealing air inflation connector connected with an air source and a pipe body fixing position for fixing the connecting pipe, and the sealing air inflation connector is in butt joint with the connecting pipe to inflate the connecting pipe and the bag body; the pipe pressing mechanism comprises a pipe clamp, and the pipe clamp is used for blocking communication between the connecting pipe and the bag body; and the pressing plate mechanism comprises a limiting stable pressing plate, and the limiting stable pressing plate can be pressed on the bag body and is used for carrying out expansion limiting when the medicine bag is inflated and carrying out pressure balance after the medicine bag is inflated. The device can complete the detection of the sealing performance of the bag body and the connecting pipe at the same time, is high in automation degree, reduces the labor intensity, and improves the efficiency.

Description

technical field [0001] The invention belongs to the technical field of detection equipment, and in particular relates to a sealing detection unit, detection device and detection method for bags such as medicine bags, food bags and packaging bags. Background technique [0002] The electronic micropump is a kind of infusion device, which uses the controller to drive the motor to infuse the liquid medicine into the body accurately, in a small amount, uniformly and continuously, which greatly improves the accuracy, safety and nursing quality of the infusion, and is effective The workload of medical staff is reduced, and the work efficiency of medical staff is improved. The electronic micropump is usually used with the medicine bag. The medicine bag is fixed to the electronic micropump through the medicine bag bracket. The medicine liquid is stored in the medicine bag. The free ends of the tubes are fitted with standard fittings. The detection of the airtightness of the medicin...

AI Technical Summary

Problems solved by technology

The detection of the airtightness of the medicine bag usually includes two parts, one is the detection of the airtightness of the medicine bag itself, and the other is the detection of the airtightness of the pump tube. At present, the airtightness of the medicine bag and the pump tube is tested on different equipment To carry out, the steps are cumbersome and inefficient

Moreover, when testing the pump tube, tightening the inflatable end joint and clamping the pump tube with a flow-stop clamp all require manual operations, which is labor-intensive, and it is also prone to detection errors caused by insufficient tightening or clamping, or air leakage due to insufficient clamping. Too tight to damage the pipe end joint

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