SU90362A1 - Intubator - Google Patents

Description

The subject of the invention is an instrument intubator used in medical practice for inserting an endotrache tube into a patient’s larynx.

Intubators, made in the form of two strips with cheeks, one of which is spring-loaded, are known.

A feature of the proposed intubator is that both of its branches are provided with recesses (grooves), which form a through channel when comparing the branches, allowing the patient to breathe through the intubator at the moment of insertion of the tube into the larynx. If necessary, the channel allows oxygen to be introduced.

FIG. 1 shows an intubator scheme; pas figs. 2 is a section along the line AB in FIG. one.

The ipubator is made of metal, such as nickel, in the shape of a pistol, the stem of which consists of two equal halves (brans): the upper Y-movable, removable and lower 2-fixedly fixed to the handle 3. The stem part ends with a coraco-like bend. Both branches of the barrel are provided with grooves (grooves) which, in the folded state, form a through channel 4 (Fig. 2) terminating on the back of the barrel with a nipple 5 for a rubber hose to an oxygen device or a pillow. To the movable branch of the barrel attached trigger 6 screw. In the upper section of the handle laid rod

 with spring 8 abutting against trigger 6. Handle 3 can be extended with the aid of a removable handle 9, which is fixed on the heavy surface of the main arm with a screw 10.

When using an intubator, the operator, holding his handle, presses the trigger with his index finger, setting the upper branch in motion so that the beak is spread, holding the metal intubation tube attached. Enter the tube into the larynx,

the operator releases the trigger, with the beak branches moving closer together

The result is that the intubation tube is discharged from the intubator.

No. 90362

Subject invention

An intubator made in the form of a pistol with a spring-loaded trigger and two curved branches, one of which is fixed to the handle of the intubator, and the second, controlled by a spring-loaded hook, is movably connected to the first, which differs in that The moment of insertion into the larynx of the tube, both branches of the intubator are provided with recesses, which form when comparing the branches through the canal.

 2

Vm.f

Ш.2