CN215959934U

CN215959934U - Medical imaging department scanning positioning device

Info

Publication number: CN215959934U
Application number: CN202121947241.9U
Authority: CN
Inventors: 姜波; 薛婷
Original assignee: Individual
Current assignee: Zhang Mingpeng
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-03-08
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses scanning and positioning equipment for a medical imaging department, which comprises a base, wherein an I-shaped guide rail is arranged at the top of the base, a motor chamber is arranged at one end of the I-shaped guide rail, a motor is arranged in the motor chamber, a threaded rod is arranged at one end of the motor, a fixed seat is arranged at the other end of the I-shaped guide rail, a bearing is arranged at one side of the fixed seat, a sliding part is arranged at the top of the I-shaped guide rail, a threaded hole penetrates through the inside of the sliding part, an I-shaped groove is arranged at the lower end of the threaded hole, a first electric telescopic rod is fixedly arranged at the top of the sliding part, and a mounting plate is arranged at the top of the first electric telescopic rod; this medical imaging branch of academic or vocational study scanning positioning equipment can realize all-round automatic scanning to horizontal and vertical the displacement adjustment that carries on of scanning locator level through setting up I shape guide rail and slide rail, and scanning stability is good, and the scanning coverage is wide, can highly adjust the scanning locator through setting up first electric telescopic handle to adapt to different operational environment.

Description

Medical imaging department scanning positioning device

Technical Field

The utility model relates to the technical field of medical imaging equipment, in particular to scanning and positioning equipment for medical imaging departments.

Background

At present, with the wide application of high-resolution CT in the general survey of lung cancer, the disease spectrum of lung cancer is obviously changed, wherein the more early lung cancer patients are in clinic; in particular, lung nodule patients who have a main component of frosty glass (GGO) have been increasing year by year in clinical work, and therefore, the treatment of lung nodules combined with GGO has been a hot field of research in recent years in thoracic surgery.

The prior art has the following defects or problems:

from a clinical perspective, more early small nodule lesions are discovered despite advances in diagnostic levels and the popularity of lung cancer screening; however, the surgical treatment of these early stage lung cancer patients presents new challenges to thoracic surgery. The lung nodules detected by screening are small in size and are often located in the lung parenchyma, so that the trouble is caused in how to locate the lesion nodules in the operation. In particular, when the nodule merges GGO components, it is almost impossible to locate the lesion nodule by means of the conventional finger touch method, so a scanning and locating device for medical imaging department is needed to perform auxiliary scanning to locate the lesion nodule so as to quickly find the lesion position.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide scanning and positioning equipment for medical imaging departments, aiming at overcoming the defects in the prior art, so as to achieve the purposes of omnibearing automatic detection, scanning and positioning of lesion nodules, good scanning stability and wide scanning coverage range.

In order to achieve the purpose, the utility model provides the following technical scheme: comprises a base, wherein the top of the base is provided with an I-shaped guide rail, one end of the I-shaped guide rail is provided with a motor chamber, a motor is arranged in the motor chamber, a threaded rod is arranged at one end of the motor, a fixed seat is arranged at the other end of the I-shaped guide rail, a bearing is arranged on one side of the fixed seat, a sliding part is arranged on the top of the I-shaped guide rail, a threaded hole is arranged in the sliding part in a penetrating way, the lower end of the threaded hole is provided with an I-shaped groove, the top of the sliding part is fixedly provided with a first electric telescopic rod, the top of the first electric telescopic rod is provided with a mounting plate, a slide rail is arranged between the inner walls of two sides of the bottom of the mounting plate, the slide rail outside is provided with the slider, the slider bottom is provided with the scanning locator, be provided with second electric telescopic handle between slider and the mounting panel, base one side is provided with the CT analysis appearance.

As a preferred technical scheme of the utility model, the I-shaped guide rails are symmetrically distributed on the top of the base, and the number of the I-shaped guide rails is 2.

As a preferred technical scheme of the utility model, the motor is fixedly arranged on the inner wall of the motor chamber through bolts and is electrically connected with an external power supply through a lead.

As a preferred technical scheme of the utility model, one end of the threaded rod is fixedly arranged at the output end of the motor, and the other end of the threaded rod is rotatably connected with the bearing.

According to the preferable technical scheme, the outer dimension of the I-shaped guide rail is matched with the inner dimension of the I-shaped groove, the I-shaped guide rail is arranged in the I-shaped groove in a penetrating mode, and the sliding piece is connected with the I-shaped guide rail in a sliding mode through the I-shaped groove.

As a preferred technical scheme, the inner diameter of the threaded hole is matched with the outer diameter of the threaded rod, the threaded rod penetrates through the threaded hole, and the sliding piece is in threaded transmission connection with the threaded rod through the threaded hole.

As a preferred technical scheme of the present invention, the first electric telescopic rod is electrically connected to an external power source through a wire, one end of the first electric telescopic rod is fixedly welded to the sliding member, and the other end of the first electric telescopic rod is fixedly welded to the mounting plate.

As a preferred technical scheme of the present invention, a sliding chute having an inner surface size matched with an outer surface size of the sliding rail is provided in the sliding block in a penetrating manner, the sliding block is slidably connected to the sliding rail through the sliding chute, the scanning positioner is electrically connected to the CT analyzer through a wire, the second electric telescopic rod is electrically connected to an external power source through a wire, and the CT analyzer is electrically connected to the external power source through a wire.

Compared with the prior art, the utility model provides a scanning and positioning device for medical imaging department, which has the following beneficial effects:

1. the scanning and positioning device for the medical imaging department is provided with a motor, the motor drives a threaded rod to rotate, the threaded rod is in threaded connection transmission with a threaded hole to drive a sliding part to slide on an I-shaped guide rail, so that the sliding part is driven to horizontally move transversely by electric drive, the scanning device is adjusted in the horizontal direction, the stability during movement is enhanced by the transmission mode of threaded connection and double connection of the guide rail, a sliding block is arranged at the bottom of a scanning positioner and is in sliding connection with a slide rail guide rail, the sliding block is driven to horizontally move by the extension and contraction of a second electric telescopic rod to adjust the position of the scanning positioner, the vertical movement of the scanning positioner in the horizontal direction is realized, the I-shaped guide rail is matched with the slide rail, the comprehensive full-coverage type scanning of a human body can be realized during scanning of the human body, the scanning range is wide, and the working is stable, the scanning efficiency is effectively improved;

2. this medical imaging branch of academic or vocational study scanning positioning equipment sets up first electric telescopic handle through setting up the mounting panel bottom, and first electric telescopic handle passes through electric drive can freely stretch out and draw back, and position removal about the drive mounting panel to highly adjusting the scanning locator, in order to adapt to different operational environment, improve environmental condition adaptability.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the motor chamber of the present invention;

FIG. 3 is a schematic view of a slider according to the present invention;

FIG. 4 is a schematic view of the structure of the mounting plate of the present invention.

In the figure: 1. a base; 2. an I-shaped guide rail; 3. a motor chamber; 4. a motor; 5. a threaded rod; 6. a fixed seat; 7. a bearing; 8. a slider; 9. a threaded hole; 10. an I-shaped groove; 11. a first electric telescopic rod; 12. mounting a plate; 13. a slide rail; 14. a slider; 15. scanning the locator; 16. a second electric telescopic rod; 17. a CT analyzer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in this embodiment: including base 1, base 1 top is provided with I shape

guide rail

2, 2 one end of I shape guide rail is provided with motor room 3, the inside motor 4 that is provided with of

motor room

3, 4 one end of motor is provided with threaded rod 5, the 2 other ends of I shape guide rail are provided with fixing base 6, fixing base 6 one side is provided with bearing 7, 2 tops of I shape guide rail are provided with slider 8, the inside screw hole 9 that runs through of slider 8 is provided with, the screw hole 9 lower extreme is provided with I shape recess 10, 8 top fixed mounting of slider have first electric

telescopic handle

11, 11 tops of first electric telescopic handle are provided with mounting panel 12, be provided with slide rail 13 between the inner wall of mounting panel 12 bottom both sides, slide rail 13 outside is provided with

slider

14, 14 bottoms of slider are provided with scanning locator 15, be provided with second electric telescopic handle 16 between slider 14 and the mounting panel 12, base 1 one side is provided with CT analysis appearance 17.

In the embodiment, the I-shaped guide rails 2 are symmetrically distributed on the top of the base 1, the number of the I-shaped guide rails 2 is 2, and the I-shaped guide rails 2 are used as a moving mechanism to drive the sliding part 9 to horizontally move and stably support the mounting plate 13; the motor 4 is fixedly arranged on one side of the motor chamber 3 through a bolt, the motor 4 is electrically connected with an external power supply through a lead, and the motor 4 drives the threaded rod 5 to rotate; one end of the threaded rod 5 is fixedly arranged at the output end of the motor 4, the other end of the threaded rod 5 is rotatably connected with the bearing 7, the motor 4 drives the threaded rod 5 to rotate, and the bearing 7 plays a role in supporting and transmitting the threaded rod 5; the outer dimension of the I-shaped guide rail 2 is matched with the inner dimension of the I-shaped groove 10, the I-shaped guide rail 2 is arranged in the I-shaped groove 10 in a penetrating mode, and the sliding part 8 is connected with the I-shaped guide rail 2 in a sliding mode through the I-shaped groove 10 and drives the sliding part 8 to move in the horizontal direction; the inner diameter of the threaded hole 9 is matched with the outer diameter of the threaded rod 5, the threaded rod 5 penetrates through the threaded hole 9, and the sliding piece 8 is in threaded transmission connection with the threaded rod 5 through the threaded hole 9 to drive the threaded hole 9 to move in the horizontal direction; the first electric telescopic rod 11 is electrically connected with an external power supply through a lead, one end of the first electric telescopic rod 11 is fixedly welded with the sliding part 8, and the other end of the first electric telescopic rod 11 is fixedly welded with the mounting plate 12 to push the mounting plate 12 to move up and down; the inside spout that is provided with interior surface size and 13 apparent size looks adaptations of slide rail that runs through of slider 14, slider 14 passes through spout and 13 sliding connection of slide rail, scanning locator 15 passes through wire and CT analysis appearance 17 electric connection, second electric telescopic handle 16 passes through wire and external power source electric connection, CT analysis appearance 17 passes through wire and external power source electric connection, second electric telescopic handle 16 promotes the removal of 14 horizontal position of slider, adjusts scanning locator 15 position.

The working principle and the using process of the utility model are as follows: when the scanning and positioning equipment for the medical imaging department is used, a patient lies on a base 1 horizontally, the patient is scanned comprehensively through a scanning positioner 15 according to the actual position of the patient lying horizontally, a motor 4 drives a threaded rod 5 to rotate, the threaded rod 5 is driven to be in threaded connection transmission with a threaded hole 9, a sliding part 8 is driven to slide on an I-shaped guide rail 2, so that the sliding part 8 is driven to move horizontally through electric drive, the scanning device is adjusted in the horizontal position, the stability in moving is enhanced through the threaded connection and guide rail double-connection transmission mode, a sliding block 14 is arranged at the bottom of the scanning positioner 15, the sliding block 14 is in sliding connection with a guide rail 13, the sliding block 14 is driven to move horizontally through a second electric telescopic rod 16 in a telescopic mode, so that the position of the scanning positioner 15 is adjusted, and the scanning positioner 15 can move vertically in the horizontal direction, the I-shaped guide rail 2 is matched with the slide rail 13, so that the omnibearing full-coverage scanning on the human body can be realized when the human body is scanned, the scanning range is wide, the working is stable, and the scanning efficiency is effectively improved; the position of the diseased nodule is determined by automatically comparing the scanning information of the scanning localizer 15 with the CT information of the patient led into the CT analyzer 17; in addition, the bottom of the mounting plate 12 is provided with the first electric telescopic rod 11, the first electric telescopic rod 11 can freely stretch and retract through electric drive to drive the mounting plate 12 to move up and down, so that the height of the scanning positioner 15 is adjusted to adapt to different working environments, and the adaptive capacity of environmental conditions is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a medical imaging branch of academic or vocational study scanning positioning apparatus which characterized in that: comprises a base (1), wherein an I-shaped guide rail (2) is arranged at the top of the base (1), a motor chamber (3) is arranged at one end of the I-shaped guide rail (2), a motor (4) is arranged in the motor chamber (3), a threaded rod (5) is arranged at one end of the motor (4), a fixing seat (6) is arranged at the other end of the I-shaped guide rail (2), a bearing (7) is arranged on one side of the fixing seat (6), a sliding part (8) is arranged at the top of the I-shaped guide rail (2), a threaded hole (9) is arranged in the sliding part (8) in a penetrating manner, an I-shaped groove (10) is arranged at the lower end of the threaded hole (9), a first electric telescopic rod (11) is fixedly arranged at the top of the sliding part (8), a mounting plate (12) is arranged at the top of the first electric telescopic rod (11), and a sliding rail (13) is arranged between the inner walls at two sides of the bottom of the mounting plate (12), the utility model discloses a CT analyzer, including slide rail (13), slider (14) are provided with to slide rail (13) outside, slider (14) bottom is provided with scanning locator (15), be provided with second electric telescopic handle (16) between slider (14) and mounting panel (12), base (1) one side is provided with CT analyzer (17).

2. The medical imaging department scanning positioning device as claimed in claim 1, wherein: the I-shaped guide rails (2) are symmetrically distributed on the top of the base (1), and the number of the I-shaped guide rails (2) is 2.

3. The medical imaging department scanning positioning device as claimed in claim 1, wherein: the motor (4) is fixedly installed on the inner wall of the motor chamber (3) through bolts, and the motor (4) is electrically connected with an external power supply through a lead.

4. The medical imaging department scanning positioning device as claimed in claim 1, wherein: one end of the threaded rod (5) is fixedly installed at the output end of the motor (4), and the other end of the threaded rod (5) is rotatably connected with the bearing (7).

5. The medical imaging department scanning positioning device as claimed in claim 1, wherein: the outer dimension of the I-shaped guide rail (2) is matched with the inner dimension of the I-shaped groove (10), the I-shaped guide rail (2) is arranged in the I-shaped groove (10) in a penetrating mode, and the sliding piece (8) is connected with the I-shaped guide rail (2) in a sliding mode through the I-shaped groove (10).

6. The medical imaging department scanning positioning device as claimed in claim 1, wherein: the threaded rod (5) is arranged inside the threaded hole (9) in a penetrating mode, and the sliding piece (8) is in threaded transmission connection with the threaded rod (5) through the threaded hole (9).

7. The medical imaging department scanning positioning device as claimed in claim 1, wherein: first electric telescopic handle (11) pass through wire and external power source electric connection, first electric telescopic handle (11) one end and slider (8) fixed weld, first electric telescopic handle (11) other end and mounting panel (12) fixed weld.

8. The medical imaging department scanning positioning device as claimed in claim 1, wherein: the automatic scanning device is characterized in that a sliding groove matched with the inner surface size and the outer surface size of the sliding rail (13) penetrates through the inside of the sliding block (14), the sliding block (14) is connected with the sliding rail (13) in a sliding mode through the sliding groove, the scanning positioner (15) is electrically connected with the CT analyzer (17) through a lead, the second electric telescopic rod (16) is electrically connected with an external power supply through a lead, and the CT analyzer (17) is electrically connected with the external power supply through a lead.