Orthopaedic hybrid pouring device

Abstract

The invention belongs to an orthopaedic hybrid pouring device. The device comprises an injection component, a combined holding component and a pushing and stirring component, wherein the injection component comprises an injection port, an accommodating cylinder and a combining part; the injection port is positioned at the front end of the injection component; the combining part is positioned at the rear end of the injection component; the combined holding component is a device which has a disassembling function and can be held by a hand, and can be combined with the combining part at the rearend of the injection component; the center of the combined holding component is provided with a through hole and threads; the pushing and stirring component comprises a hollow threaded push rod, a solid rotary transmission rod component and a flexible three-dimensional stirring blade part; the solid rotary transmission rod component is positioned in the hollow threaded push rod; the flexible three-dimensional stirring blade part is positioned at the front end; the hollow threaded push rod can be combined through the through hole of the combined holding component in a screwing mode; the front end of a solid rotary transmission shaft can be combined in a plug hole at the bottom of the flexible three-dimensional stirring blade part, and the rear end of the solid rotary transmission shaft canbe joined to a driving component; and the stirring component rotates and pushes the stirred material to pour the stirred material from the injection port of the injection component.

Description

technical field [0001] The invention relates to a mixing and pouring device, in particular to a device that uses a three-dimensional stirring blade part to be placed in a container, uses a solid rotating transmission shaft to engage the bottom of the flexible stirring blade part, and fully stirs and mixes different materials. Mixing pouring device that is rotated out. Background technique [0002] In the past, when medical personnel mixed and prepared medical supplies, they usually used individually packaged powder or granular medicines, such as calcium sulfate, calcium phosphate or bone cement (for example, polymethyl methacrylate (PMMA, poly methyl methacrylate), etc. After opening the package, pour it into a wide-mouthed basin, add a blending solution (usually water) and stir, and gradually adjust to an appropriate slurry and viscosity. During the preparation process, it must be constantly stirred and tested for its viscosity. or temperature, when the viscosity and tempe...

AI Technical Summary

Problems solved by technology

But in essence, if the mixture is too thick, the strength of the spring is not enough, which will make the mixing effect not good

And when the reconciliation solution is injected into the syringe from the front opening, it is difficult to mix the powder placed at the bottom completely, resulting in inconsistent composition of the medical mixture, which leads to the problem of difficulty in controlling the time and quantity during use.

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