Device for accelerating permeation
A technology of injection device and injection tube, which is applied in the direction of medical equipment, nebulizer for treatment, hypodermic injection equipment, etc., can solve the problems of high manufacturing and use costs, low injection force, and easy cross-infection, so as to achieve no protection Effects of damage, high spray speed, and high utilization rate
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[0020] The present invention is further described below in conjunction with accompanying drawing:
[0021] see figure 1 and figure 2 , a device for accelerating penetration, comprising a spray pipe 1, a push plate 3, a syringe placement groove and a spray device main body 4; the spray pipe 1 is arranged in the spray device main body 4, and a syringe is arranged on the spray device main body 4 above the spray pipe 1 Placement groove, the end of the syringe placement groove close to the injection pipe 1 is provided with a connecting pipe, which is connected to the injection pipe 1; the other end of the syringe placement groove is provided with a push plate 3; one end of the injection pipe 1 is the injection outlet, and the other end Connect an external air pump; the spray pipe 1 is a venturi tube, the middle part of the spray pipe 1 is provided with a spray liquid inlet 12, and the connecting pipe is connected with the spray liquid inlet 12.
[0022] Injection pipe 1 includes...
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