SU30808A1 - Device for feeding dressing material - Google Patents

Description

§ § The proposed invention relates to a device for feeding a bandage material using a pedal device.

In FIG. 1 shows a general view of the device; FIG. 2 is a section along the line AB in FIG. 1; FIG. 3 - 4 - details of the device.

The device consists of a strap /, in the upper part of which bar 2 runs freely on the pci. In this bar, another bar 3 is fastened removably, carrying a tip with hooks 77 at its end. Bar 3 is attached to the bar 7 by means of a spring 5, the spring freely moves along the chol of the semicircle, also reinforced on the bar 7. In bar 3, a hole 7 is made, from which cord 8 goes through another hole 9 in the table to the JO pedal. Pushing on the pedal gives bar 3 a smooth double downward movement and, up to the layer of material, somewhat forward. The amount of forward movement depends on the location of the attachment of the cord 8 to the bar 3.

The tip 4 (Fig. 3, 4) is equipped with a hook 71, set into a piece of wood 72 and with a pin 75 and 15 fixed in a corresponding recess at the end of the bar 3. The number of hooks 71 can be different - from one to three. The degree of hook hooking depends on the amount of material, which is (51)

It is advisable to take ry at a time. The larger the bend, the less material is strung. The whole device is fixed on the table.

Its effect is as follows: the sterilized material is either in a round or in a narrow high frame, having a slot at the side, into which bar 3 can enter. The slot during sterilization is closed by tightening strip 14, which is gradually lowered under the pressure of the bar 3. In this case, the bar 3 at some distance is wrapped with a piece of sterile gauze.

A certain degree of pressure on the pedal allows you to take one, two, three, etc., napkins from the drum. With the release of the pedal bar with the material under the action of the spring goes up. The material is hanging on the hooks. As the amount of material in the drum decreases, the latter moves in the direction of the hole 9.

The tip 4 is removed and sterilized each time along with the material.

The subject matter of the invention.

A device for feeding a dressing using a pedal device, characterized in that

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"one.

tip 4 with hooks P, hinged detachably on bar 3, hinged by means of bar 2 with bar 7 and fitted with spring 5, freely moving in a half circle b, to create a smooth double downward movement and slightly forward

pushing the pedal.

fig

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