ITFR20060024A1 - MAXIMUM AND AUTOMATIC SECURITY MICROPERFUSER - Google Patents

Description

Microperfuser of maximum and automatic safety

Summary

The microperfusion needle, also called butterfly needle, is used in hospitals to introduce medicinal or food substances through the vein.

During these operations, involuntary stings can occur with the risk of contagion of infections.

With the present invention, this danger is avoided by automatically protecting the needle in the phase of extraction from the vein and up to its destruction.

The body of the device is made up of two tubes aligned with each other, joined by two loadable leaf springs, made of elastic, non-deformable material. Inside the two tubes there is a rigid tube which carries the microperfusion needle on one side at both ends, and a flexible supply tube on the other side.

The two crossbows are loaded and held squeezed by a clip. In this position, the needle is uncovered and ready for use.

The above will be illustrated below, with reference to the figures.

The body of the device, which for simplicity is called "butterfly", is made up of two tubes (2) and (5), joined together by two straps (3), which act as elastic crossbows.

The loaded leaf springs (3) are blocked by a clip (4) allowing the needle (8) to be ready for use, as shown in figure 2); the needle cover (7) avoids the annoying sting, which is not dangerous when loading the leaf springs (3).

The body of the device (5) after opening the clip (4) slides on the tube (9).

Figure 1) shows the feeding tube (1) and the body of the needle holder butterfly (2).

The small tube (3) is blocked in the body of the butterfly (2) which carries the supply tube (4) on one side and the needle (8) on the other side.

Fig. 1) shows the device in rest position.

In this position you can see the feeding tube (1), the body of the device (2), the needle holder tube (9) is blocked in it, pushed by the leaf springs (3): in this way, the needle (8), thus avoiding unintentional dangerous greases.

Claims (1)

Claims 1) Microperfusion needle for maximum and automatic safety position. Microperfusor needle with a body made up of your axial tubes and joined together by two straps of non-deformable flexible material (leaf springs). Microperfusion needle with crossbow-shaped braces, designed to allow automatic coverage of the needle at the end of its use. 4) Microperfusion needle designed to guarantee maximum and automatic safety, thanks to the particular function of the leaf springs. 5) Microperfusion needle produced with any material useful for having the same results as the subject of the present patent application.