RU12524U1 - DEVICE FOR OPERATIONS IN THE CERVICAL SPINE - Google Patents

Abstract

A device for operations on the cervical spine, including an operating table with a stand and a grip for the head, fixators for the position of the stand with clamping screws and table-fixing elements, characterized in that it is equipped with a tensioning system in the form of a rectangular sliding frame with blocks mounted on the bar and fixed a collar and connected cables with a grip for the head, in the form of an operating loop or staple.

Description

Device for operations on the cervical spine.

The utility model relates to devices for treating patients, namely to operschchionny tables, having supports specifically designed for certain parts of the body.

Known devices for operations on the cervical spine, containing an operating table with a retainer for the head. ("Guide to neurotraumatology and Medicine, 1978)

A disadvantage of the known devices is the inability to stretch, reposition, change of position of the head during surgery. This drawback was partially eliminated in the device for operations on the cervical spine, which includes an operating table with a stand and a grip for the head, fixators for the position of the stand, with clamping screws and elements that are attached to the table (MAGUET advertising leaflet - prototype - copy attached).

The disadvantage of this device are:

The inability to perform a head rotation during an operation, low productivity due to a long period of position installation, it is necessary: for operation and reposition of dislocations, the inability to smoothly change the degree of tension, high cost.

MKI5: A61G 13/12

simultaneous reliable fixation of the head, which increases the productivity of the device

The technical softness of the utility model is that the known device for operations on the cervical spine, including an operating table with a stand and a grip for the head, clamps for the position of the stand, with clamping screws and 1 elements fixed to the table, is equipped with a tensioning system in the interior of a rectangular sliding frame with blocks mounted on a bar and fixed by a collar and connected by cables with a grip for the head, in the form of an operating loop or staple.

The supply of the device with a tensioning system in the form of a rectangular sliding frame with blocks mounted on a bar, and a fixed collar, and connected cables with a grip for the head in the form of a loop or staple allows for a smooth change in the degree of tension, adjusting the degree of tension at different stages of treatment during the operation and in the postoperative period.

In FIG. 1 shows a perspective view of a device; in FIG. 2 - device with a patient.

The device is made of tubular stainless steel elements and contains racks 1 for fixing on the head end of the table's operating room and rigidly connected to the half-rack 2, on which there is a socket 3 for the headrest. The free ends of the half-frame 2 are bent to the knyu at an angle of 15 and placed on them (put on) their own five-sided half-frames, 4, out of a tube of a larger diameter than tube 2, with clips 5 for fastening in a given position.

The crossbeam of the crawler frame 4 is the casing 6, located in the bearings 7 in the corners of the frame. Blocks 8 are rigidly fixed symmetrically with respect to the sides of the half-frame 4 on the rod 6 and, on the one hand, is a gate 9, and with a fugue - locking keys 10 with holes and a "finger-lock 11.

To blocks 7 u) 1 jr «1 yen shshfy 12, connected to the Glisson’s seat13.

The proposed device operates as follows.

The device 1fe1sht; I am with the help of the racks 1 to the operating table. A head restraint (not shown in FIG. 1) is inserted into the socket 3 of the half frame 2 and is adjustable in height. The patient is laid on the table, his head on the back of the head rests on the headrest. A Glisson loop 13 is worn or a brace is attached to the parietal tubercles of the skull.

- e Loop 13 with the help of cords 12 is attached to the blocks 8 and povfotom gate 9 preliminarily extends the spine. In the future, the device is used as follows:

If necessary, closed reduction of dislocation:

The traumatologist begins manipulating the neck by turning the head in any direction with simultaneous traction, which is performed by BqpoTa 9 assistant. After the dislocation is repaired, the device does not prevent the application of fixing PCA or gypsum on the neck area.

In case of a shecher treatment:

The neurosurgeon begins the operation, then, in accordance with the operating situation, regulates the necessary manipulations of the assistant with the extension and position of the head.

The sliding frame of the device, consisting of half frames 2 and 4, allows you to change the thrust angles as necessary and reliably fix the position reached until the end of operation without any outside help.

9 00

Feasibility or other efficiency.

1. Improving the quality of healing due to the smooth regulation of spinal stretching.

2. Providing the possibility of manipulation in the region of the cervical spine s and the subsequent fixation of the lo: the bell is in the reached position.

3. Improving the productivity of O1yuratsii.

Claims (1)

A device for operations on the cervical spine, including an operating table with a stand and a grip for the head, fixators for the position of the stand with clamping screws and table-fixing elements, characterized in that it is equipped with a tensioning system in the form of a rectangular sliding frame with blocks mounted on the bar and fixed a collar and connected cables with a grip for the head, in the form of an operating loop or staple.