SU847997A1 - Device for determining parameters of human being's body - Google Patents

Description

The invention relates to medicine and is intended to measure the human body in the diagnosis of bone diseases.

A device for determining the parameters of the human body, containing a transverse rod with a scale and movably mounted on it guides with pins P-3 ·

A disadvantage of the known device is the impossibility of early detection of curvature of the spine.

The purpose of the invention is to enable early detection of curvature of the spine.

This goal is achieved in that the device for determining the parameters of the human body, containing a transverse rod with a scale and guides with pins movably mounted on it, is provided with a longitudinal rod with a scale, carriages mounted on it, which are equipped with additional transverse rods with pins, traverses with a guide under pins with a scale mounted at the ends of the longitudinal rod, at the ends of the traverses located on one side of the longitudinal rod, a rod is installed, and on the rod and ♦

adjustable ends are installed on the free ends of the traverse.

In FIG. 1 shows a device.

general form; in FIG. 2 - the same side view; in FIG. 3 - same, top view; in FIG. 4 is a section AA in FIG. 1.

The device comprises a rod 1, at the end of which a traverse 2 is fixed.

On the traverse 2, with the possibility of moving along it, carriages 3 are installed on which the rulers 4 are movably fixed. At the ends of the latter in the cylindrical guides 5 movably 5 are spokes 6 with spherical tips. On bar 1, traverse 2, rulers 4 and knitting needles 6 marked scale.

The device contains suction cups 7, used to center the device ® on. the patient’s spine, they are mounted on pins 8 and 9, one of which is mounted in the yoke 2, and the other in the carriage 10. The pins 8 and 9 are perpendicular to the plane in which the rod 1 and the yoke 2 are located, and are movably mounted in the cylindrical guides 11 .

In addition, the device has additional traverses 12 and 13. One 0 of the traverse 12 is located at the end of the rod 1 motionless. Moreover, the ends of the traverse 2 and 12, located on one side of the rod 1, are connected by a rod 14, which can be moved along the traverses 2 and 12. A rack 15 is pivotally mounted on the rod with the possibility of rotation of the rod. The stand 15 is made adjustable in height and serves to turn the device, and the thrust 14 - to move it parallel to itself, which is necessary to configure the device on the spine. In addition, the hinged attachment of the rod 14 to the rack provides the folding device.

Each end of the traverse 2 and 12, located on the other side of the rod 1, also has height-adjustable racks 16 and 17.

The device has an additional traverse 13 mounted on the carriage 18, which has the ability to move along the rod 1 and is equipped with a ruler 19 with a scale at which the reference point is located on the longitudinal axis of the rod 1. In the carriage 18, the pin 20 moves along with the traverse 13 in the transverse direction of the rod 1. The pin 20 has the shape of a fork with a ball tip and is adjustable in height, due to its installation in the cylindrical guides 21.

To measure the coordinates of the pelvic bones, the device has a movable carriage 22 with a traverse 23, fixed carriages 24, load-bearing rulers 25 and spokes 26 installed in the guides 27.

The device operates as follows.

The patient is placed horizontally on the couch and, thanks to the hinge connection, traction 14 with the stand 15 is lowered over the patient.

In this case, the suction cups 7, as a rule, do not coincide with the axial line of the patient’s spine 1 Therefore, turning around the rack 15 and moving the device parallel to itself, install a suction cup on pin 8 on the seventh vertebra, and another suction cup on pin 9 on the patient’s tailbone, that by lowering the device on the racks 15, 16 and 17. In this case, the axial line of the undeformed spine coincides with the longitudinal axis of symmetry of the rod 1, i.e. the pin 20 when moving it along the rod 1 passes over the centers of the vertebrae. Otherwise, vertebra deviations are measured in line 19.

After that, the lyceums 4 and knitting needles 6 measure the coordinates of the blades.

A device for determining the parameters of the human body due to the rotation, moving parallel to itself and height adjustment provides accurate centering of its center line with the center line of the patient’s spine, and improves the measurement accuracy of the human body.

Claims (1)

rod 1 motionless. Moreover, the ends of the cross-arms 2 and 12, located on the same side of the rod 1, are connected by a thrust 14, which can be moved along the cross-arms 2 and 12. On the 14-hinged side, the column 15 is rotatably mounted. Hour 15 is made adjustable in height and serves to rotate the device, and a pull of 14 to move it parallel to itself, which is necessary to tune the device along the spine of the patient. In addition, the hinge mount 14 to the rack 15 provides for reclining of the device. Each end of the traverse 2 and 12, located on the OTHER side of the rod 1, also has adjustable legs 16 and 17. The device has an additional crossbar 13 mounted on the carriage 18, which can move along the rod 1 and is equipped with a ruler 19 with a scale whose origin is located on the long axis of the rod 1. In the carriage 18, the rod 20 moves together with the crosspiece 13 in the transverse direction of the rod. The pin 20 has the shape of a fork with a ball tip and is adjustable in height due to its installation in the cylinder x guides 21. For measuring the coordinates of the pelvic skeletons, the device has a movable carriage 22 with a cross-member 23, stationary carriages 24, carrying rulers 25 and spans 26 installed in the direction to cx 27. The device operates as follows. The patient is placed horizontally on a couch and, thanks to the hinge joint, the rods 14 with the post 15 are lowered over the patient. In this case, the suction cups 7, as a rule, do not coincide with the axial line of the patient’s spinal column. Therefore, turning around the rack 15 and shifting the device parallel to itself. The suction cup is mounted on pin 8 on the seventh vertebra, and the other attachment is mounted on pin 9 on the patient's coccyx, by lowering the device on racks 15, 16 and 17. At the same time, the center line of the undeformed spine coincides with the longitudinal axis of symmetry of the rod 1, t. e. pin 20 when moving it along the rod 1 passes over the centers of the vertebrae. Otherwise, the vertebral deviation was measured in line 19. After that, the rulers 4 and the spokes 6 measure the coordinates of the blades. The device for determining the parameters of the human body due to the spread, movement parallel to itself and height adjustment ensures precise alignment of its centerline with the axial line of the patient’s spine and improves the accuracy of measurement of the human body. Apparatus of the Invention A device for determining parameters of a human body, comprising a cross bar with a scale and movably mounted guides on it with pins, characterized in that, in order to enable the early detection of spinal curvatures, it is provided with a longitudinal bar with a scale , carriages mounted on it, which are supplied with additional transverse rods with pins, traverses with guides under pins with a scale, mounted on the ends of the longitudinal punch, at the ends of the traverse, are located on the one side of the longitudinal rods, rod set, wherein n and m in the free ends of the traverse mounted adjustable rack. Sources of information taken into account during the examination 1. USSR Author's Certificate No. 685277, cl. A 61 B 5/10, 1978. / 3 20, yy Fy