Automatic medicine dispenser capable of measurement

Abstract

The invention discloses a measurable automatic dispense medicines machine, belonging to the technique field of medical appliance, solving the problem of short of metering outfit, uncontrollable, non guarantee of the work precise and fussy operating process in course of medicine dispensing. The dispense medicines machine comprises a combined pressure and vacuum pump, vent pipe and catheter, a pressure and vacuum change-over cock is concatenated between the combined pressure and vacuum pump and vent pipe, the end of the vent pipe and the blowing port and air-breathing port of the combined pressure and vacuum pump are all connected with the pressure and vacuum change-over cock, the said machine also comprises a cylinder and vertically placed hopper, both of the two ends of the hopper possess upper interface and lower interface connecting with its inner chamber, the other end of the said vent pipe is connected with the upper interface of the hopper, one end of the catheter is connected with the lower interface of the hopper, the other end of the catheter connects with a medicine dispensing pin. The measurable automatic dispenses medicines machine is characterized by the correct measure, safe and reliable for use, convenient operation, simple structure and low cost, and etc.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to an apparatus for infusion and medicine dispensing. Background technique [0002] When dispensing medicine for intravenous infusion in a hospital, the usual method of operation is to first use a syringe to extract a small amount of liquid from the infusion bottle and inject it into one or more powder injection bottles, and then draw it out and inject it into the infusion bottle after the medicine dissolves, so as to be configured as a liquid for infusion. liquid medicine. The above-mentioned operation process is more complicated and labor-intensive. [0003] For this reason, someone has designed a kind of medical dispensing device (application number: 200420007724.0), comprises fixed frame, adorns solvent rack at one end of fixed frame, and vacuum pump is housed at the other end, also has connecting conduit, and the two ends of connecting conduit all are equipped with...

AI Technical Summary

Problems solved by technology

[0008] Another object of the present invention is to address the above problems and provide a meterable automatic dispensing device with simple structure, reasonable design, and simple operation process, which can conveniently realize dispensing through a dispensing needle; solves the problems existing in the prior art Technical problems such as complex structure and cumbersome operation process

[0009] Another object of the present invention is to address the above problems, to provide a low-cost, easy-to-operate metering automatic dispensing device; to solve the technical problems of high cost and difficult assembly and disassembly existing in the prior art

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