RU2587313C1 - Universal x-ray system - Google Patents

Abstract

FIELD: medicine.

SUBSTANCE: invention relates to remotely operated x-ray devices. Complex comprises a table, an x-ray emitter tripod and an x-ray detector tripod. Table is installed on a fixed base and includes a radiotransparent deck installed on the frame, and a lifting-turning mechanism connecting the frame with the fixed base; at that, the frame is connected with the lifting-turning mechanism by means of a longitudinal support installed along the radioparent deck on one of its longitudinal sides. X-ray emitter tripod is made in the form of a manipulator comprising hinged series-connected rods: 1st stage, 2nd stage and 3d stage, and is installed on a movable base, made with a possibility of movement along the longitudinal support along the radioparent deck. 1st stage, from one end, is connected with the movable base and contains the 1-st hinge, and, from the other side is connected by means of the 2nd hinge to the end of the 2nd stage, the opposite end of which is connected to the end of stage 3 by the 3d hinge, while rotational axes of the 1st, 2nd and 3d hinges are parallel to each other and the plane of the radiotransparent deck, and on the opposite end of the 3d stage there is fitted an x-ray emitter. Tripod of the x-ray detector is made in the form of a manipulator comprising series-connected by means of hinges links: 1st link and 2nd link, and is installed on the movable base, made with a possibility of movement along the longitudinal support along the radioparent deck. 1st link, via the 7th hinge, is connected with the movable base, and at the opposite end, via the 8th hinge, is connected to the end of the 2nd link, on the opposite end of which, by means of the 9th hinge, there is installed a bracket with the x-ray detector. Table additionally includes a longitudinal support located parallel to the first longitudinal support under the radioparent deck, lifting-turning mechanism is arranged under the radioparent deck between the two longitudinal supports, while between the additional longitudinal support and the radioparent deck there is an opening made with a possibility to ensure movement of the x-ray detector under the radiotransparent deck parallel to it. Tripod of the x-ray emitter and tripod of the x-ray detector are located on independent mobile bases installed on different longitudinal supports with a possibility of movement along them, while the movable base of the x-ray detector tripod is installed on an additional longitudinal support. 1st stage of the x-ray emitter tripod is connected to the movable base by means of a rotary column mounted perpendicular to the plane of the radioparent deck and made with a possibility of rotation around its axis. Between the end of the 3d stage and the 3d hinge there is the 4th hinge configured to turn the 3d stage in the plane perpendicular to the rotation axis of rotation of the 3d hinge, while the rotation axis of the 4th hinge is perpendicular to the plane of the radioparent deck. Between the opposite end of stage 3 and the bracket with the x-ray emitter there is the 5th hinge, which is designed to rotate the bracket with the x-ray emitter in the plane perpendicular to the plane of the radioparent deck, between the 7th hinge and a movable base of the x-ray detector tripod there is the 6th hinge, made with a possibility to turn the 1st link of the x-ray detector tripod in the plane parallel to the radioparent deck, the 7th hinge is designed to rotate the 1st-th link in the plane perpendicular to th plane of the radioparent deck, the axis of the 8th hinge is parallel to the axis of the 7th hinge, rotation axis of the 9th hinge is perpendicular to rotation axes of the 7th and 8th rotary hinges.

EFFECT: invention usage allows to ensure free access to the patient and to perform all basic types of x-ray examinations.

3 cl, 15 dwg

Description

Technical field

The invention relates to medical instrumentation, and in particular to devices of telecontrolled x-ray machines, and can be used to conduct a wide range of different x-ray studies of patients.

State of the art

Currently, there are many universal x-ray complexes of various designs that allow several types of x-ray studies. Due to the high cost of the mentioned complexes, large dimensions and the need to organize a separate room in a medical institution, there is a need to provide the ability to conduct almost all types of x-ray studies on one device. Most universal x-ray complexes allow a limited number of basic types of x-ray studies, such as:

- shooting a patient on an x-ray table deck in a prone position,

- shooting a patient on an inclined x-ray table deck,

- shooting a patient on an x-ray table deck in a standing position,

- tomography and tomosynthesis,

- shooting organs of the chest.

Another significant problem of the known universal x-ray complexes, due to the design features, is limited access to the patient, which complicates the transfer of bedridden patients from the gurney to the X-ray transparent deck, as well as a number of studies when the patient is positioned on the X-ray transparent deck, including during fluoroscopy.

Known universal x-ray complex (application for the invention of Japan No. JP 2010022510, publ. 04.02.2010). The complex contains a column mounted on a fixed base. On the side of the column is a table. The table includes an X-ray transparent deck mounted on the frame, the frame is connected to the column by means of a lifting-rotary assembly. An X-ray detector is mounted between the X-ray transparent deck and the table frame with the ability to move along the X-ray transparent deck. By means of a tripod, an X-ray emitter is mounted above the table. The tripod is made with the possibility of longitudinal and transverse movement, as well as rotation relative to the x-ray table deck.

The disadvantage of this design is the limited access to the patient during the study and design restrictions that do not allow the following types of x-ray studies:

- shooting a patient on a gurney,

- shooting a patient on an x-ray table deck in a lateral projection,

- shooting of patella,

- shooting the base of the skull,

- foot shooting under load.

Known universal x-ray complex (description of US patent No. US 8475040, publ. 02.07.2013). This device contains a column mounted on a fixed base. A carriage with a guide is installed on the side of the column with the possibility of moving along it.

The guide is made with the possibility of rotation by a given angle from a horizontal position to a vertical position. Parallel to the guide, a table frame is attached to its edges. An X-ray transparent table deck is installed on the frame. An X-ray detector is mounted between the X-ray transparent deck and the table frame with the ability to move along the X-ray transparent deck. The brackets are made with the possibility of transverse movement of the deck. Between the table and the guide, with the possibility of moving along the latter, a telescopic tripod of the x-ray emitter is installed. In the place of attachment to the guide, the tripod is equipped with a rotary assembly, which ensures its inclination relative to the X-ray transparent table deck.

The main disadvantages of this known design are the limited access to the patient and the possibility of not all types of x-ray studies, in particular:

- shooting a patient on an x-ray table deck in a lateral projection,

- shooting of patella,

- shooting the base of the skull,

- foot shooting under load.

It is worth noting that in the known construction, an X-ray transparent deck does not fall and for the foot to be taken under load, the patient must be at a sufficiently high height, which is unsafe. Therefore, the conduct of this type of research for this design can also be considered impossible.

Known universal x-ray complex (Japan patent No. JP 2001340332, publ. 11.12.2001).

The universal x-ray complex contains a table, a tripod of an x-ray emitter and a tripod of an x-ray detector. The patient table is mounted on a fixed base and includes an X-ray transparent deck mounted on the frame, and a tilt-up mechanism linking the frame to the fixed base.

The frame is connected to the lifting and swinging mechanism by means of a longitudinal support mounted along an X-ray transparent deck from one of its longitudinal sides.

The tripod of the X-ray emitter and the tripod of the X-ray detector are located on a common movable base mounted on a longitudinal support and configured to move along it along the X-ray transparent deck. The tripod of the X-ray emitter is made in the form of a manipulator, containing in series connected by the nodes of rotation of the rod: the first stage, second stage and third stage. The tripod of the x-ray emitter is mounted on a movable base, made with the possibility of moving along the longitudinal support along the x-ray transparent deck. The 1st stage is connected at one end to the movable base and contains the 1st rotary unit, and on the other hand, is connected to the end of the 2nd stage through the 2nd rotary unit. The opposite end of the 2nd stage is connected to the end of the 3rd stage by means of a 3rd rotary assembly. The axis of rotation of the 1st, 2nd and 3rd rotary nodes are parallel to each other and to the plane of the X-ray transparent deck. At the opposite end of the 3rd stage, a bracket with an x-ray emitter is installed.

The tripod of the X-ray detector is made in the form of a manipulator, containing the links: the 1st link and the 2nd link, connected in series through the rotary nodes, and mounted on the same movable base as the tripod of the X-ray emitter, and made with the possibility of moving along the longitudinal support along the X-ray transparent decks. The 1st link through the 7th turning node is connected to the movable base, and from the opposite end through the 8th turning node is connected to the end of the 2nd link. At the opposite end of the 2nd link, an arm with an X-ray detector is installed by means of the 9th rotary assembly. An X-ray transparent deck and a longitudinal guide along which the tripod of the emitter and detector moves are fixed on the rotary axis relative to the fixed base and are made with the possibility of rotation by an angle of -90 / + 90 degrees and with the possibility of raising and lowering.

The axis of rotation of the rotary nodes of the tripod of the x-ray emitter and the x-ray detector are parallel to each other.

The disadvantage of this known device is the structural limitations that do not allow the following x-ray studies:

- shooting a patient in a lateral projection on an x-ray table deck,

- foot shot under load,

- tomography (and tomosynthesis)

- shooting the base of the skull

- shooting of the upper limbs (outside the radiolucent table deck),

- shooting a patient on a gurney (including lateroprojection).

The design described in this patent can be considered closest to the claimed.

Disclosure of invention

The objective of the present invention is to provide a universal x-ray complex, which provides free access to the patient, and the implementation of all the main types of x-ray studies, in particular:

- shooting a patient on an x-ray table deck in a prone position,

- shooting a patient in a lateral projection,

- shooting of patella,

- shooting the base of the skull,

- shooting a patient on an x-ray table deck in a standing position,

- shooting organs of the chest,

- shooting a patient on an inclined x-ray table deck,

- shooting of the upper limbs (outside the radiolucent table deck),

- shooting a patient on a gurney (including lateroprojection),

- foot shot under load,

- shooting a patient in oblique projections on an x-ray table deck,

- tomography and tomosynthesis.

The technical result is the provision of free access to the patient and the ability to perform all the main types of x-ray studies (universality).

The technical result in a universal x-ray complex comprising a table, a tripod of an X-ray emitter and a tripod of an X-ray detector, the table is mounted on a fixed base and includes an X-ray transparent deck mounted on the frame, and a lifting and swinging mechanism connecting the frame to the fixed base; the frame is connected to the lifting-turning mechanism by means of a longitudinal support mounted along the X-ray transparent deck from one of its sides; the tripod of the X-ray emitter is made in the form of a manipulator containing the rods connected in series through the nodes of rotation: the 1st step, the 2nd step and the 3rd step, the tripod of the X-ray emitter is mounted on a movable base configured to move along a longitudinal support along the X-ray transparent deck, The 1st stage is connected from one end to the movable base and contains the 1st rotary unit, and on the other hand, through the 2nd rotary unit it is connected to the end of the 2nd stage, the opposite end of which is connected inen with the end of the 3rd stage by means of the 3rd rotary node, the axis of rotation of the 1st, 2nd and 3rd rotary nodes are parallel to each other and the plane of the X-ray deck, at the opposite end of the 3rd stage there is an arm with an X-ray emitter; the tripod of the X-ray detector is made in the form of a manipulator containing the links sequentially connected by means of rotary nodes: the 1st link and the 2nd link, and mounted on a movable base configured to move along a longitudinal support along the X-ray transparent deck, the 1st link through 7- the th rotary node is connected with the movable base, and from the opposite end through the 8th rotary node is connected to the end of the 2nd link, on the opposite end of which, by means of the 9th rotary node, an bracket with x-ray by the detector, it is achieved by adding an additional longitudinal support parallel to the first longitudinal support under the X-ray transparent deck, a lifting and swivel mechanism installed under the X-ray transparent deck between the two longitudinal supports, and there is an opening made between the longitudinal support and the X-ray transparent deck an X-ray detector under an X-ray transparent deck parallel to it; the tripod of the X-ray emitter and the tripod of the X-ray detector are located on independent movable bases mounted on different longitudinal supports with the ability to move along them, while the movable base of the tripod of the X-ray detector is mounted on an additional longitudinal support; The 1st step of the tripod of the x-ray emitter is connected with the movable base by means of a rotary column mounted perpendicular to the plane of the x-ray transparent deck and made with the possibility of rotation around its axis; between the end of the 3rd stage and the 3rd rotary node, a 4th rotary node is introduced, made with the possibility of rotation of the 3rd stage in a plane perpendicular to the axis of rotation of the 3rd rotary node, while the axis of rotation of the 4th rotary node is perpendicular to the plane X-ray transparent deck; between the opposite end of the 3rd stage and the bracket with the x-ray emitter introduced the 5th rotary unit, made with the possibility of rotation of the bracket with the x-ray emitter in a plane perpendicular to the plane of the x-ray transparent deck, between the 7th rotary node and the movable base of the tripod of the x-ray detector introduced 6- the first rotary node, which is configured to rotate the 1st link of the tripod of the x-ray detector in a plane parallel to the plane of the x-ray transparent deck; The 7th rotary assembly is configured to rotate the 1st link in a plane perpendicular to the plane of the X-ray transparent deck, the axis of the 8th rotary assembly is parallel to the axis of the 7th rotary assembly, the rotation axis of the 9th rotary assembly is perpendicular to the rotation axes of 7th and 8th 1st rotary nodes.

An embodiment of the invention is possible, according to which a footboard is fixed to the X-ray transparent deck.

An embodiment of the invention is possible, according to which the tripod of the X-ray emitter is equipped with a compression device for recording abdominal organs.

List of figures

FIG. 1 - universal x-ray complex (front view in a perspective view);

FIG. 2 - universal x-ray complex (rear view);

FIG. 3 - universal x-ray complex (bottom view in a perspective view);

FIG. 4 - configuration of a universal x-ray complex for shooting a patient on an x-ray table deck in a lying position;

FIG. 5 is a configuration of a universal x-ray complex for shooting a patient in a lateral projection;

FIG. 6 - configuration of a universal x-ray complex for shooting patella;

7 is a configuration of a universal x-ray complex for shooting the base of the skull;

FIG. 8 - configuration of a universal x-ray complex for shooting the base of the skull on a gurney;

fin. 9 - configuration of a universal x-ray complex for shooting the shoulder joint;

FIG. 10 - configuration of a universal x-ray complex for shooting a patient on an x-ray transparent table deck in a standing position;

11 is a configuration of a universal x-ray complex for recording organs of the chest;

FIG. 12 is a configuration of a universal x-ray complex for photographing a patient on an inclined x-ray transparent table deck;

FIG. 13 - configuration of a universal x-ray complex for shooting upper limbs;

FIG. 14 - configuration of a universal x-ray complex for shooting on a gurney;

FIG. 15 - configuration of a universal x-ray complex for shooting the foot under load.

The implementation of the invention

The universal X-ray complex contains a table 1, a tripod 2 of an X-ray emitter 3 and a tripod 4 of an X-ray detector 5, a table 1 is mounted on a fixed base 6 and includes an X-ray transparent deck 7 mounted on the frame 8, and a lifting and swinging mechanism 9 connecting the frame 8 with fixed base 6. The frame 8 of the table 1 is, for example, made of aluminum profiles and welded steel structures and, preferably, has a rectangular shape.

The frame 8 of the table 1 is connected to the fixed base 6 by means of a lifting and swinging mechanism 9 and is configured to rotate a predetermined angle relative to the plane of the fixed base 6 of the table 1.

The X-ray transparent deck 7 can be made, for example, of carbon fiber or polycarbonate and, preferably, has a rectangular shape and accordingly contains two long longitudinal and two short transverse sides.

The fixed base 6 of the table 1 is rigidly fixed to the floor, for example, by means of a screw connection.

Under the X-ray transparent deck 7, one of its longitudinal sides has a longitudinal support 10. The frame 8 is connected to a lifting and swinging mechanism 9 by means of a longitudinal support 10.

Parallel to the longitudinal support 10, an additional longitudinal support 11 is installed under the radiolucent deck 7. The longitudinal supports 10 and 11 can be made in the form of an extruded aluminum profile with guides fixed to it.

The lifting and swinging mechanism 9 is installed underneath the X-ray transparent deck 7 between two longitudinal supports 10 and 11. Between the additional longitudinal support 11 and the X-ray transparent deck 7 there is an opening configured to allow the X-ray detector 5 under the X-ray transparent deck 7 parallel to it. The lifting and swinging mechanism 9 can be implemented in the form of a lever, at the ends of which motorized hinges are fixed.

The tripod 2 of the X-ray emitter 3 and the tripod 4 of the X-ray detector 5 are located on independent movable bases 12 and 13 mounted on different longitudinal supports 10 and 11 with the possibility of movement along them. In this case, the movable base 13 of the tripod 4 of the X-ray detector 5 is mounted on an additional longitudinal support 11, and the movable base 12 of the tripod 2 of the X-ray emitter 3 is mounted on the longitudinal support 10.

The movement of the racks 2 and 4 along the longitudinal supports 10 and 11 can be realized, for example, by installing linear motors in the junction of the movable bases 12 and 13 of the said racks 2 and 4 with the aforementioned longitudinal supports 10 and 11.

The tripod 2 of the X-ray emitter 3 is made in the form of a manipulator, containing the rods connected in series through the nodes of rotation: the 1st stage 15, the 2nd stage 16 and the 3rd stage 17. The tripod 2 of the X-ray emitter 3 is mounted on a movable base 12, configured to displacements along the longitudinal support 10 along the X-ray transparent deck 7. The first step 15 is connected at one end to the movable base 12 by means of a rotary column 14 mounted perpendicular to the plane of the X-ray transparent deck 7 and configured to rotation around its axis, and contains the 1st rotary node 151. On the other hand, through the 2nd rotary node 161, the 1st stage 15 is connected to the end of the 2nd stage 16, the opposite end of which is connected to the end of the 3rd stage 17 by Of the 3rd rotary assembly 171. The axis of rotation of the 1st, 2nd and 3rd rotary assemblies (151, 161, 171) are parallel to each other and to the plane of the X-ray deck 7. At the opposite end of the 3rd stage 17, an X-ray bracket is installed emitter 3.

Between the end of the 3rd stage 17 and the 3rd rotary node 171, a 4th rotary node 172 is introduced, capable of rotating the 3rd stage 17 in a plane perpendicular to the axis of rotation of the 3rd rotary node 171, while the axis of rotation 4- of the rotary assembly 172 is perpendicular to the plane of the X-ray transparent deck 7.

Between the opposite end of the 3rd stage 17 and the bracket with the X-ray emitter 3, the 5th rotary assembly 173 is introduced, which is configured to rotate the bracket with the X-ray emitter 3 in a plane perpendicular to the plane of the X-ray transparent deck 7.

The tripod 4 of the X-ray detector 5 is made in the form of a manipulator, comprising the links sequentially connected by means of rotary nodes: the 1st link 18 and the 2nd link 19, and mounted on a movable base 13 made with the possibility of moving along an additional longitudinal support 11 along the X-ray transparent deck 7 .

The first link 18 through the 7th rotary assembly 181 is connected to the movable base 13 by means of the 6th rotary assembly 131, which is configured to rotate the 1st link 18 of the tripod 4 of the X-ray detector 5 in a plane parallel to the plane of the X-ray transparent deck 7.

From the opposite end, the first link 18 is connected through the 8th rotary assembly 191 to the end of the 2nd link 19, on the opposite end of which, through the 9th rotary assembly 192, an arm with an X-ray detector 5 is installed.

The seventh rotary assembly 181 is configured to rotate the first link 18 in a plane perpendicular to the plane of the X-ray transparent deck 7, the axis of the 8th rotary assembly 191 is parallel to the axis of the 7th rotary assembly 181, the rotation axis of the 9th rotary assembly 192 is perpendicular to the rotation axes of the 7th 181 and 8th 191 rotary nodes.

The steps (15, 16, 17) and links (18, 19) of the tripods 2 and 4 can be made in the form of segments of steel pipes of rectangular cross section, interconnected by swivel joints made in the form of an electric motor with a wave or planetary gearbox, rigidly mounted from one the end of the pipe, so that the output axis of the drive is perpendicular to the longitudinal axis of the pipe. Each subsequent stage / link is rigidly fixed from the other end to the output axis of the drive of the previous stage / link. All axes of the stage drives are parallel to each other.

Rotary nodes (131; 151; 161; 171; 172; 173; 181; 191; 192) can be made, for example, in the form of electric drives with a wave or planetary gearbox.

An embodiment of the invention is possible, according to which a step 22 is fixed on the X-ray transparent deck 7 (Fig. 10). The tripod 2 of the x-ray emitter 3 can be equipped with a compression device 23 (Fig. 1-2) for recording abdominal organs. The compression device 23 can be made in the form of a tube mounted on a rotary column 14 of the tripod 2 with the possibility of folding and unfolding.

Universal x-ray complex operates as follows. In the initial position, the X-ray transparent deck 7 of Table 1 is mounted horizontally, the tripod 2 of the X-ray emitter 3 is located at the midpoint of the length of the X-ray transparent deck 7 of Table 1. The X-ray detector 5 is inserted into the opening between the frame 8 and the X-ray transparent deck 7. Depending on the type of X-ray examination, the operator sets the complex in the initial position of the study, the patient 20 (Fig. 4-15) is placed on the radiolucent deck 7 or brings the gurney 21 (Fig. 8, 14) with the patient 20 (Fig. 4-15) parallel to the radiolucent deck 7. ATEM operator positions the radiolucent deck 7, 3 X-ray emitter and an X-ray detector 5 with respect to the patient 20 (Fig. 4-15) for selected type of study. For the x-ray emitter 3 set the shooting parameters, in particular the type of research, exposure, etc., then the patient 20 is photographed (Fig. 4-15). X-ray detector 5 transmits the resulting image to the operator's automated workstation (AWP) (not shown in the drawings). Then the universal x-ray complex is positioned in the initial position of the study, the patient 20 is taken away, after which the complex is transferred to its original position and it is ready to receive the next patient.

The positioning of the table 1, tripod 2 of the X-ray emitter 3 and tripod 4 of the X-ray detector 5 can be controlled both remotely from the operator’s console (not shown in the drawings) and from control panels (not shown in the drawings) on the corresponding parts of the universal x-ray complex.

Consider the options for positioning a universal x-ray complex for most of the main types of x-ray studies.

1) The configuration of the universal x-ray complex for shooting on a horizontal deck (Fig. 4)

Patient 20 is located on radiolucent deck 7, table 1 is in a horizontal position at the required height for the operator. The x-ray detector 5 is placed under the x-ray deck 7 above the additional longitudinal support 11. The tripod 2 of the x-ray emitter 3 is located so that the x-ray axis is directed vertically and passes through the x-ray deck 7.

2) The configuration of the universal x-ray complex for shooting in lateroprojection (Fig. 5)

Patient 20 is lying on an X-ray deck 7, table 1 is in a horizontal position at the required height for the operator. The x-ray detector 5 is removed from under the x-ray deck 7 and is perpendicular to it. The 1st step 15 of the tripod 2 is turned perpendicular to the rotary column 14 from the X-ray transparent deck 7, parallel to it. The 2nd stage 16 by means of the 2nd rotary node 161 is turned down parallel to the rotary column 14. The 3rd stage 17 of the tripod 2 is located perpendicular to the 2nd stage 16. By the 3rd rotary node 171 and the 4th rotary node 172. 3 by means of the 5th rotary assembly 173 is perpendicular to the X-ray transparent deck 7 and parallel to the X-ray detector 5. The x-ray axis is directed horizontally parallel to the short side of the X-ray transparent deck 7 and passes through the patient 20.

3) The configuration of the universal x-ray complex for shooting patella (Fig. 6)

Patient 20 is placed lying on a radiolucent deck 7, table 1 is in a horizontal position at the required height for the operator. The movable base 13 of the tripod 4 is moved to the extreme position along the additional longitudinal support 11. The X-ray detector 5 is brought out from the short side of the X-ray transparent deck 7 and is located at an angle to it. The first link 18 of tripod 4 is located at an angle to the radiolucent deck 7, the second link 19 is perpendicular to the first link 18 and parallel to the radiolucent deck 7. The legs of the patient 20 are bent at the knees, the right leg is on the first link 18 of the tripod 4, and the left leg is on the second link 19 of the tripod 4 of the x-ray detector 5. The movable base 12 of the tripod 2 is moved along the longitudinal support 10 in its middle part. The 1st stage 15 of the tripod 2 is located at an angle to the radiolucent deck 7, the 2nd stage 16 is parallel to the 1st stage 15. The 3rd stage 17 is located perpendicular to the 2nd through the third rotary node 171 and the 4th rotary node 172 step 16 and parallel to the x-ray deck 7. The x-ray emitter 3 is located above the x-ray deck 7, the x-ray axis is at an angle to the plane of the x-ray deck 7 and passes through the knees of the patient 20.

4) The configuration of the universal x-ray complex for shooting the base of the skull (Fig. 7)

Patient 20 is placed lying on a radiolucent deck 7, table 1 is in a horizontal position at the required height for the operator. The movable base 13 of the tripod 4 is moved almost to the extreme position along the additional longitudinal support 11. The X-ray detector 5 is brought out from the short side of the X-ray transparent deck 7 and is located at an angle to it. 1st link 18 of tripod 4 is positioned at an angle to radiolucent deck 7, 2nd link 19 is perpendicular to 1st link 18 and parallel to radiolucent deck 7. Patient head 20 is located on the working surface of X-ray detector 5. The movable base 12 of tripod 2 is moved along the longitudinal support 10 in its middle part. The 1st stage 15 of the tripod 2 is located at an angle to the radiolucent deck 7, the 2nd stage 16 is parallel to the 1st stage 15. The 3rd stage 17 is located perpendicular to the 2nd rotary node 171 and the 4th rotary node 172 -th stage 16 and parallel to the x-ray deck 7. The x-ray emitter 3 is located above the x-ray deck 7, the x-ray axis is at an angle to the plane of the x-ray deck 7 and passes through the head of the patient 20.

5) The configuration of the universal x-ray complex for shooting the base of the skull on a gurney (Fig. 8)

In parallel with the X-ray transparent deck 7 of Table 1, a wheelchair 21 is installed, on which the patient 20 lies. The movable base 13 of the tripod 4 is moved almost to the extreme position along the additional longitudinal support 11. The X-ray detector 5 is moved outside the X-ray transparent deck 7, the 1st link 18 of the tripod 4 is located perpendicular to the additional longitudinal support 11 and parallel to the radiolucent deck 7. The 2nd link 19 is installed perpendicular to the 1st link 18, by means of the 8th rotary assembly 191, the 2nd link 19 with the X-ray detector 5 is turned along ION from radiolucent deck 7. By 9th swing member 192 X-ray detector 5 is arranged along the short side winder 21 at an angle to the rolling plane 21. The patient's head 20 lies on the working surface of the X-ray detector 5.

The movable base 12 of the tripod 2 is moved along the longitudinal support 10 to the side opposite from the location of the movable base 13 on the additional longitudinal support 11. The first step 15 of the tripod 2 is located at an angle to the radiolucent deck 7 above it, the second step 16 is located under the direct angle to the 1st stage 15. The 3rd stage 17 is located perpendicular to the rotary column 14 and parallel to the radiolucent deck 7 through the 3rd rotary assembly 171 and the 4th rotary assembly 172. The X-ray emitter 3 is located above the gurney 21, the x-ray axis o radiation is at an angle to the plane of the gurney 21 and passes through the head of the patient 20.

6) The configuration of the universal x-ray complex for shooting the shoulder joint (Fig. 9)

Patient 20 is located on the x-ray deck 7 of table 1. The movable base 13 of the tripod 4 is moved almost to the extreme position by the additional - longitudinal support 11. The x-ray detector 5 is moved outside the radiolucent deck 7, the 1st link 18 of the tripod 4 is perpendicular to the additional longitudinal support 11 and at an angle to the radiolucent deck 7. The 2nd link 19 is installed perpendicular to the 1st link 18, by means of the 8th rotary assembly 191, the 2nd link 19 with the X-ray detector 5 is turned towards the radiolucent deck 7. by means of the ninth rotary assembly 192, the X-ray detector 5 is partially located above the X-ray transparent deck 7 perpendicular to it. The shoulder of the patient 20 is pressed against the working surface of the x-ray detector 5.

The movable base 12 of the tripod 2 is moved along the longitudinal support 10 to the side opposite from the location of the movable base 13 on the additional longitudinal support 11. The first step 15 of the tripod 2 is located at an angle to the radiolucent deck 7 above it, the second step 16 is located at an angle to the 1st stage 15. The 3rd stage 17 by means of the 3rd rotary unit 171 and the 4th rotary unit 172 is located perpendicular to the rotary column 14 and parallel to the radiolucent deck 7 above the last. The x-ray emitter 3 is located above the x-ray transparent deck 7 and partially extends beyond it, the x-ray axis is at an angle to the plane of the x-ray transparent deck 7 and passes through the shoulder of the patient 20.

7) The configuration of the universal x-ray complex for shooting on a vertical deck (Fig. 10)

Table 1 is in an upright position by means of a lifting and swinging mechanism 9. Patient 20 stands on the footboard 22 mounted on the X-ray transparent deck 7 and rests its back on the X-ray transparent deck 7. The X-ray detector 5 is inserted into the opening between the X-ray transparent deck 7 and the additional longitudinal support 11. The tripod 2 is located in such a way that the x-ray axis is directed horizontally and passes through the x-ray transparent deck 7.

8) The configuration of the universal x-ray complex for recording organs of the chest (Fig. 11)

Table 1 is in a vertical position by means of a lifting and swinging mechanism 9. The movable base 13 of the tripod 4 is moved almost in the middle of the additional longitudinal support 11 (depending on the height of the patient 20). The X-ray detector 5 is moved outside the X-ray transparent deck 7, the 1st link 18 of the tripod 4 is located perpendicular to the additional longitudinal support 11 parallel to the X-ray transparent deck 7. The second link 19 is installed perpendicular to the first link 18, through the 8th rotary assembly 191, the 2nd link 19 with the X-ray detector 5 is deployed in the direction from the X-ray transparent deck 7. By means of the 9th rotary assembly 192, the X-ray detector 5 is arranged vertically parallel to the X-ray transparent deck 7. Patient 20 is facing an X-ray they detector 5, the chest of the patient 20 is pressed against the working surface of the X-ray detector 5.

The movable base 12 of the tripod 2 is moved along the longitudinal support 10 opposite the movable base 13 of the tripod 4. The 1st step 15 of the tripod 2 is located at an angle to the radiolucent deck 7 above it, the 2nd step 16 is parallel to the 1st step 15. The 3rd step 17 by means of the 3rd rotary node 171 and the 4th rotary node 172 is located parallel to the radiolucent deck 7 and moved outside it. The x-ray emitter 3 is located opposite the x-ray detector 5, the x-ray axis is horizontal and passes through the chest of the patient 20.

9) The configuration of the universal x-ray complex for shooting on an inclined deck (Fig. 12)

Table 1 is installed at an angle relative to its fixed base 6 by means of a lifting and swivel mechanism 9. Patient 20 is located on the radiolucent deck 7, head down. An X-ray detector 5 is wound in an aperture between an additional longitudinal support 11 and an X-ray transparent deck 7.

The tripod 2 of the X-ray emitter 3 is positioned so that the 2nd stage 16 of the tripod 2 is located along the long side of the X-ray deck 7, the 3rd stage 17 is perpendicular to the 2nd stage and parallel to the X-ray deck 7. The X-ray emitter 3 is located above the X-ray deck 7 , the x-ray axis passes through the X-ray transparent deck 7.

10) The configuration of the universal x-ray complex for shooting the upper limbs (Fig. 13)

Patient 20 sits on chair 24, movable base 12 of tripod 2 is mounted opposite the movable base 13 of tripod 4. The X-ray detector 5 is positioned outside the X-ray deck 7, the first link 18 of the tripod 4 is perpendicular to the additional longitudinal support 11 and parallel to the X-ray deck 7. 2nd link 19 is installed perpendicularly to the 1st link 18, by means of the 8th rotary assembly 191, the 2nd link 19 with the X-ray detector 5 is deployed in the direction from the X-ray transparent deck 7. By means of the 9th rotary assembly 192, the X-ray the detector 5 is located parallel to the plane of the x-ray transparent deck 7. The upper limb (arm) of the patient 20 is located on the working surface of the x-ray detector 5.

The 1st stage 15 of the tripod 2 is located at an angle to the radiolucent deck 7 above it, the 2nd stage 16 is parallel to the 1st stage 15. The 3rd stage 17 is located by means of the 3rd rotary unit 171 and the 4th rotary unit 172 parallel to the x-ray deck 7 and taken out of its limits. The x-ray emitter 3 is located opposite the x-ray detector 5, the x-ray axis is located perpendicular to the x-ray transparent deck 7 and passes through the upper limb of the patient 20.

11) Configuration of a universal x-ray complex for shooting on a gurney in a lateral projection (Fig. 14)

Table 1 is moved to a vertical position by means of a lifting and swinging mechanism 9. A gurney 21 is mounted perpendicular to the X-ray transparent deck 7 of table 1, on which the patient 20 is located. The movable base 13 of the tripod 4 is moved along the additional longitudinal support 11 to the required height for shooting the patient 20. X-ray the detector 5 is removed beyond the limits of the X-ray transparent deck 7, the 1st link 18 of the tripod 4 is located perpendicular to the additional longitudinal support 11 parallel to the X-ray transparent deck 7. The 2nd link 19 has been installed perpendicular to the first link 18 by means of the 8th rotary unit 191, the 2nd link 19 is perpendicular to the gimbal 21. By the 9th rotary unit 192, the X-ray detector 5 is deployed in the direction from the X-ray transparent deck 7 parallel to it and perpendicular to the gimbal 21 along the long side of the gimbal 21.

The movable base 12 of the tripod 2 is moved along the longitudinal support 10 opposite the movable base 13 on the additional longitudinal support 11. The 1st step 15 of the tripod 2 is located at an angle to the radiolucent deck 7 above it, the 2nd step 16 is located at right angles to the 1st stage 15. The third stage 17 is located perpendicular to the rotary column 14 parallel to the long side of the gantry 21 through the 3rd rotary unit 171 and the 4th rotary unit 172. The X-ray emitter 3 is located perpendicular to the gurney 21 opposite the X-ray detector 5, p axis ntgenovskogo radiation is directed horizontally parallel to the short side of the trolley 21 and passes through the patient 20.

12) The configuration of the universal x-ray complex for shooting the foot under load (Fig. 15)

Table 1 has been moved to a vertical position by means of a lifting-and-turning mechanism 9. Perpendicular to the X-ray transparent deck 7 of Table 1, an X-ray transparent cabinet 25 is installed under its short side. The patient’s foot 20 being examined is on the X-ray transparent cabinet 25, the second foot is raised. With his back, patient 20 rests on an X-ray transparent deck 7. The movable base 13 of the tripod 4 is moved along the additional longitudinal support 11 to the lowermost position. The X-ray detector 5 is brought out from the short side of the X-ray transparent deck 7, is perpendicular to it and brought under the X-ray pedestal 25. The 1st link 18 of the tripod 4 is located at an angle to the X-ray transparent deck 7, the 2nd link 19 is perpendicular to the first 18 and parallel to the short side of the X-ray transparent Decks 7. The movable base 12 of the tripod 2 is moved along the longitudinal support 10 to its middle part. The 1st stage 15 of the tripod 2 is located at an angle to the radiolucent deck 7, the 2nd stage 16 is parallel to the 1st stage 15. The 3rd stage 17 is located perpendicular to the 2nd rotary node 171 and the 4th rotary node 172 -th stage 16, parallel to the radiolucent deck 7 and the radiolucent table 25. The x-ray emitter 3 is located above the radiolucent table 25, the x-ray axis is at an angle to the plane of the radiolucent table 25 and passes through the patient’s foot 20.

Claims (3)

1. A universal X-ray complex comprising a table, a tripod of an X-ray emitter and a tripod of an X-ray detector, the table is mounted on a fixed base and includes an X-ray transparent deck mounted on the frame, and a lifting and swinging mechanism connecting the frame to the fixed base; wherein the frame is connected to the lifting-and-turning mechanism by means of a longitudinal support mounted along the X-ray transparent deck from one of its longitudinal sides; the tripod of the X-ray emitter is made in the form of a manipulator containing the rods connected in series through the nodes of rotation: the 1st step, the 2nd step and the 3rd step, the tripod of the X-ray emitter is mounted on a movable base configured to move along a longitudinal support along the X-ray transparent deck, The 1st stage is connected from one end to the movable base and contains the 1st rotary unit, and on the other hand, through the 2nd rotary unit it is connected to the end of the 2nd stage, the opposite end of which is connected inen with the end of the 3rd stage by means of the 3rd rotary node, the axis of rotation of the 1st, 2nd and 3rd rotary nodes are parallel to each other and the plane of the X-ray transparent deck, an arm with an X-ray emitter is installed at the opposite end of the 3rd stage; the tripod of the X-ray detector is made in the form of a manipulator containing the links sequentially connected by means of rotary nodes: the 1st link and the 2nd link, and mounted on a movable base configured to move along a longitudinal support along the X-ray transparent deck, the 1st link through 7- the th rotary node is connected with the movable base, and from the opposite end through the 8th rotary node is connected to the end of the 2nd link, on the opposite end of which, using the 9th rotary node, an x-ray bracket is installed detector, characterized in that the table has an additional longitudinal support located parallel to the first longitudinal support under the radiolucent deck, the lifting and swinging mechanism is installed under the radiolucent deck between the two longitudinal pillars, and there is an opening between the additional longitudinal pillar and the radiolucent deck x-ray detector entry under the x-ray transparent deck parallel to it; the tripod of the X-ray emitter and the tripod of the X-ray detector are located on independent movable bases mounted on different longitudinal supports with the ability to move along them, while the movable base of the tripod of the X-ray detector is mounted on an additional longitudinal support; The 1st step of the tripod of the x-ray emitter is connected with the movable base by means of a rotary column mounted perpendicular to the plane of the x-ray transparent deck and made with the possibility of rotation around its axis; between the end of the 3rd stage and the 3rd rotary node, a 4th rotary node is introduced, made with the possibility of rotation of the 3rd stage in a plane perpendicular to the axis of rotation of the 3rd rotary node, while the axis of rotation of the 4th rotary node is perpendicular to the plane X-ray transparent deck; between the opposite end of the 3rd stage and the bracket with the x-ray emitter a 5th rotary assembly is introduced, which is arranged to rotate the bracket with the x-ray radiator in a plane perpendicular to the plane of the x-ray transparent deck, 6 are inserted between the 7th rotary assembly and the movable base of the tripod of the x-ray detector the 7th rotary node, which is configured to rotate the 1st link of the tripod of the X-ray detector in a plane parallel to the plane of the X-ray transparent deck, the 7th rotary node is made n with the possibility of rotation of the 1st link in the plane perpendicular to the plane of the X-ray transparent deck, the axis of the 8th rotary assembly is parallel to the axis of the 7th rotary assembly, the rotation axis of the 9th rotary assembly is perpendicular to the rotation axes of the 7th and 8th rotary assembly. 2. The complex according to claim 1, characterized in that a step is fixed to the X-ray transparent deck. 3. The complex according to claim 1, characterized in that the tripod of the x-ray emitter is equipped with a compression device for recording abdominal organs.

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