Powder bottle clamping and rotating device

Abstract

The invention discloses a powder bottle clamping and rotating device, which comprises an unlocking component, a rotating component, a clamping component, a fixture locating component and a base component, wherein the clamping component is arranged on the base component by virtue of the fixture locating component; the clamping component, driven by the rotating component, is rotated by a predetermined angle by virtue of the base component; the clamping component comprises a base, a trigger button, an active pull rod, two connecting rods, a passive pull rod, a seat body and a plurality of fixtures; the plurality of the fixtures are distributed on the seat body in a row; the seat body is connected to the fixture locating component by virtue of the base plate; the fixtures comprise left claw beams, left clamping jaws, right claw beams, right clamping jaws, pressing plates and resetting springs; and the unlocking component comprises a cam, a DC motor, a pull rod, a spring, an oscillating rod, a push shaft and a base. The device disclosed by the invention, through the structures above, can achieve powder bottle clamping and rotating operations on the aspect of a venous transfusion medicine preparing intelligent robot; and the device can reduce direct contact between people and medicines.

Description

technical field [0001] The invention relates to the field of medical machinery and equipment, in particular to a clamping and rotating device for powder bottles. Background technique [0002] At present, the practice of dispensing powder drug bottles in domestic hospitals is: medical staff hold a syringe in one hand, and take a powder bottle in one hand to extract and inject the drug. During the operation, the powder bottle must be shaken evenly, which is labor-intensive. It is very easy to cause the operator's hands to directly contact with the liquid medicine, endangering personal safety. [0003] Some toxic drugs, especially chemotherapeutic drugs, are cytotoxic drugs, which cause harm to relevant staff through three ways: respiratory inhalation, dietary intake and skin contact. In actual work, the preparation of radiopharmaceuticals, nurses have been using manual Operation, the process of preparation and distribution of such drug configurations will cause great harm to ...

AI Technical Summary

Problems solved by technology

[0002] At present, the practice of dispensing powder drug bottles in domestic hospitals is: medical staff hold a syringe in one hand, and take a powder bottle in one hand to extract and inject the drug. During the operation, the powder bottle must be shaken evenly, which is labor-intensive. It is very easy to cause the operator's hands to come into direct contact with the liquid medicine, endangering personal safety

[0003] Some toxic drugs, especially chemotherapeutic drugs, are cytotoxic drugs, which cause harm to relevant staff through three ways: respiratory inhalation, dietary intake and skin contact. In actual work, the preparation of radiopharmaceuticals, nurses have been using manual Operation, the process of preparation and distribution of such drug configurations will cause great harm to the staff. The toxicity of the drug can lead to the destruction of normal cells, which can damage normal DNA and cause reproductive toxicity; it can cause cancer; if the staff will affect during pregnancy fetal development leading to teratogenicity

Images