SU1516117A1 - Apparatus for anesthesia - Google Patents

Abstract

This invention relates to medicine, in particular to otolaryngology. The goal is to provide quick and complete anesthesia of the posterior nasopharynx during adenoidectomy. The anesthesia device is made in the form of a rod 1 with a sharp working end 2 and a cannula 3 at the end opposite to the worker, and two additional rods 4 and 5 with sharp working ends, the opposite working ends of which are connected in parallel with each other and connected to the cannula 3. Workers the ends of the rods 1, 4, 5 are separated from each other at an acute angle and interconnected by stiffening ribs 8, made of different lengths, placed at a distance from each other, the rods being bent twice, and at the working end of the rods are mounted with POSSIBILITY movement along their axis pliable PVC tube 9, which on one hand abut the stiffeners on the other sharp allowed free working ends of the rods, wherein the connecting rods are connected to the tube with the cannula. 1 il.

Description

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This invention relates to medicine and may find use in nasopharyngeal anesthesia.

The aim of the invention is to provide quick and complete pain relief of the posterior nasopharyngeal wall during adenoidectomy.

The drawing shows a device for anesthesia, a general view.

The anesthesia device is made in the form of a rod I with a sharp working end 2 and a cannula 3 at the end opposite to the worker.

The device has two additional rods 4 and 5 with sharp working ends 6 and 7, the opposite working ends of which are connected in parallel with each other and connected to the cannula 3. The working ends of the rods 1, 4 and about are separated from each other at an acute angle and connected by stiffening ribs 8, which are made in different lengths. The number of edges 8 is not less than two, they are placed between themselves at a distance from each other.

Rods 1, 4 and 5 are double-curved at a distance of at least 25 mm from the cannula at an angle of at least to the axis of the rod and at a distance of at least 25 mm from the working end at an angle of at least 160 to the axis of the rod in the direction opposite to the first bend .

On the working ends of the rods 1, 4 and 5 are mounted with the possibility of moving along the ix axis null PVC tubes 9, which on one side abut against stiffening ribs, and on the other side leave the sharp working end of the rod free. Grubki 9 are connected by means of gami 10 with a cannula 3. T gi are made, for example, in the form of nylon filaments.

The device works as follows.

After preliminarily smearing the posterior wall of the nasopharynx with a solution of dicain or cocaine, the working end is introduced into the nasocutum through zen in an oblique position,

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stretching the tubes 9 forward and covering them with the sharp ends 2, 6 and 7. In the nasopharynx, the device is installed in a horizontal plane and stuck under the lower edge of the adenoid tissue upwards. The tubules are then inserted backward, exposing the shortened sharp ends 2, 6, and 7, which are fully immersed in the mucosa.

The invention allows one movement quickly from three points and in different directions to introduce an anesthetic solution into the back wall of the nasopharynx.

Claims (1)

Invention Formula five An anesthesia device made in the form of a rod with a sharp working end and a cannula at the end opposite to the worker, characterized in that, in order to provide a quick and complete anesthesia of the posterior nasopharynx during adenoidectomy, it is equipped with two additional rods with sharp working ends, opposite the working ends of which are connected in parallel with each other and sub5 are connected to the cannula, the working ends of the rods are separated from each other at an acute angle and interconnected by stiffening ribs, at least two , Made of different lengths, arranged at a distance from each other, wherein the rods are bent twice, to 0 distance not less than 25 mm from the cannula at an angle not less than 160 ° to the axis of the rod and at a distance not less than 25 mm from the working end at an angle not less than 160 ° to the axis of the rod in the direction opposite to the first bend, and to the working ends of the rods installed with 5, with the possibility of moving along their axis PVC tubes, which on one side abut stiffening ribs and, on the other hand, leave the sharp working end of the rod free, the tubes are connected by means of a cannula.