SU108854A1 - Diagnostic hammer - Google Patents

Description

The subject of the invention is a diagnostic hammer, in which a series of devices necessary for neurological examination of a patient are mounted.

Known split-type diagnostic hammers, equipped with cylindrical and tapered rubber strikers and a needle hole drilled in the hammer head housing, used in determining pain sensitivity, have the main disadvantage that their design does not provide for a number of basic tools required for hammering. conducting neurological research. .

This drawback is eliminated in the diagnostic hammer described by the fact that a brush hole is drilled in the hammer head housing used for determining tactile sensitivity, and an electric heating device with a lever for determining temperature sensitivity is mounted in the connecting plate between the head and the hammer handle. Also in the hollow handle

the hammer has a self-winding measuring tape for measuring atrophy of the muscles of the extremities; green light fluorescent lights. 1yr. as well as a convection lens in a hinged lid at the end of the hammer handle.

FIG. 1 shows a perspective view of a diagnostic hammer in front in a longitudinal section; in fig. 2 - the hammer is shown above (without).

In the shock part of the hammer, made in the form of a cylindrical striker, needle 1 is mounted, used as a determinant of pain sensitivity, and brush 2, used as a determinant of tactile sensitivity; The needle and tassel are screwed into the threaded holes in the striker. On the front sides of the striker there is a cylindrical handle 3 and a conical plug 4, made of rubber and fixed on the striker with flange nuts.

The impact part and the hammer handle are connected by a strap 5, in which a longitudinal ceramic pan 6 is mounted with a nickel-nickel wire wound on it, which heats the panel when the TOICa passes through the wire; the current-carrying wires are located in channel 7, and the passage is inside the bar. On the side of the plate, the opposite panel of the electric heater, is located the contact switch 8.

In the hollow handle of the hammer, covered with corrugated ebony cheeks, near the joint of P1te, on the 1st bar, there is a miniature self-winding tape measure Y, followed by which the clock mechanism 10 with a winding spring and wrist piece U / is located in a separate slot. The clock mechanism is designed to drive a miniature dc 12 generator of current, designed to power an electron-electrically energized gpsvat-t and electric chip 13. a function that is predetermined for the pupillary test. Following the light bulb with a reflector, there are retractable red and green light filters 14 made of nellz-loid, diaphragm / 5 in ebony (square and square) extractor.

Instead of the generator, in the corresponding compartment with the hammer handle

Two dry elements can be displayed.

Subject invention

A diagnostic hammer, provided with a cylindrical and conical rezipovy strikers and holes in the body of the hammer hole for the needle, used to determine pain sensitivity, characterized in that, in order to have a number of basic devices for a neurological examination; a threaded hole for a brush, used for a particular tactile sensitivity, is drilled in the hammer head body; An electric heating device with a switch for determining the temperature sensitivity is mounted in the connecting machine stanchion between the head and the hammer handle, and a self-winding tape measure is located in the hollow;) meter for measuring muscle atrophy of the limbs; there is a slot for installing a continuous current electric generator with a clockwork mechanism or dry cells for powering the electric heater and electric pulse for studying pupillary reaction, and mounted with a movable diaphragm movable plate, movable red and green light filters, and convection lens in a flap at the end of the hammer handle.