SU1519678A1 - Attachment to operating table for securing neurosurgical instruments - Google Patents

Abstract

The device relates to medical technology and can be used in neurosurgery. The goal is to reduce the morbidity during surgery. The prefix to the operating table is made in the form of arcuate plates 1 with a groove in the lower plane, fixed on the kronsheins 4 and fastened between each other with plates 5 with a slot, and the head holder in the form of semicircular plates 9.10 on pins that are fixed with movement by thumb 15.16 . 5 il.

Description

(L

Bb

ate

about o

00

And, the celebration relates to medical technology.

The purpose of the invention is to reduce trauma by providing fixation of the table and the surgical instrument relative to the patient's ulova.

FIG. 1 and; prefix is decorated

FIG. 2 type .L in FIG.

retractor bracket, side FIG. 4 - the same, right

view ; on pro-attachment, side

Gkzhu;

FIG. 3

ektsi;

ektsi; in fig. five

projection

The prefix consists of arcuate plates x 1 with a groove 2 on the lower plane fixed with the help of angles 3 to the brackets 4, marked on the operating table. Arcuate plates 1 are fastened together by plates 5 with a slot 6 for paired screws 7 and 8. Head holders. 1n |, | is complete in the form of semicircles of ly.x plates 9 and 10 on pins .x and 12, fastened in cages 13 and 14, fixed by barasses 15 and 16 with a possibility of movement.

The brackets are attached to the operating cro.iN using standard pins 1 7.

As a tool holder used, one is retracting) 18.

The prefix is used as follows.

Before the operation, crowns 4 are inserted into standard holders 17, then a head holder made of semicircular, first plates 9 and 10 on pins x II and 12 is installed for easy fixing of the head with thumb 15 and 16. Arched plates I, fastened with plates 5, set at the desired angle to the wound (Fig. 5). After using the window, chatting, all screws and lambs

0

five

five

0 5

cove Retractors 18 are screwed to the arc plates 1 in a position convenient for the surgeon (Fig. 3 and 4). Due to the slit 6 in the plates 5, the metal circle formed by the arc plates 1 can be lengthened and narrowed.

Using the attachment allows, by fixing the retractor outside the skull, to avoid additional injury, allows the retractor to be attached when the bone is diseased, the fixation part of the device immobilizes the head, which frees the assistant's hands, due to the greater freedom of movement of parts relative to each other, it is possible to use the device for different head sizes, that is, in adult and pediatric neurosurgery, the fixation of the go. Juva. can be carried out both on the wrist: 1ke, and on the side.

Claims (1)

Invention Formula An attachment to the operating table for fastening neurosurgical instruments, which contains a plate with a head lock, characterized in that, in order to reduce the morbidity by securing the CTO, ia and the surgical instrument relative to the patient's head, it is provided with an additional plate, the plates are arcuate with a groove on the lower plane and fixed by angles to the brackets placed on the operating table, with the brackets fatigue able to move horizontally and vertically p.moskost x, wherein go.yuvy retainer is in the form of two arcuate plates on pggyr x embodied in oboyma.h, distributed on. southern on the corners and having the ability to move on them with fixation.  F ))))):