CN219225742U

CN219225742U - Contrast imaging model

Info

Publication number: CN219225742U
Application number: CN202222632642.6U
Authority: CN
Inventors: 郑杰; 赵广民; 信栓力; 马晓民; 李晓霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-06-20
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a contrast imaging model, which relates to the technical field of medical teaching models, and particularly relates to a contrast imaging model, which comprises a base, wherein the upper surface of the base is fixedly connected with a bearing, the upper surface of the bearing is rotationally connected with a rotating assembly, the upper surface of the rotating assembly is fixedly connected with a workbench, one side of the upper surface of the workbench is fixedly connected with a contrast assembly, the other side of the upper surface of the workbench is fixedly connected with a supporting seat, and the upper surface of the supporting seat is fixedly connected with a fixing rod. This contrast imaging model, through the setting of rotating assembly and contrast subassembly, open the projector with heart artery image projection to heart model projection on, open A rotating electrical machines and drive the projector through the contrast wheel and rotate to drive the workstation rotatory through starting servo motor, make medical personnel can more comprehensive observe the image of heart upper artery, the study of medical personnel of being convenient for has increased medical study's efficiency.

Description

Contrast imaging model

Technical Field

The utility model relates to the field of medical teaching models, in particular to a contrast imaging model.

Background

Coronary angiography is a common and effective method for diagnosing coronary atherosclerotic heart disease (coronary heart disease), is a safer and reliable invasive diagnosis technology, is widely applied to clinic, is considered as a gold standard for diagnosing coronary heart disease, and contrast imaging technology is a key technology in coronary angiography.

However, the study of the existing coronary angiography technology is difficult, and the study efficiency is low, and the clinical opportunity is not much, which is unfavorable for the propagation of the technology, so that the study of the coronary angiography technology is very necessary for medical students, and the inventor provides a radiography imaging model in view of the fact.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a radiography imaging model, which solves the problems that the prior coronary angiography technology proposed in the background art is difficult to learn, and a physician and a practice student need to be taught in clinic, but the opportunity of clinic is not much, and the technology is not beneficial to the propagation of the technology.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a radiography imaging model, includes the base, the upper surface fixedly connected with bearing of base, the upper surface of bearing rotates and is connected with rotating assembly, rotating assembly's upper surface fixedly connected with workstation, one side fixedly connected with radiography subassembly of workstation upper surface, the opposite side fixedly connected with supporting seat of workstation upper surface, the upper surface fixedly connected with dead lever of supporting seat, the upper surface fixedly connected with adjusting part of dead lever.

Optionally, the rotating assembly includes an A bevel gear, the upper surface fixedly connected with dwang of an bevel gear, the surface joint of an bevel gear has a B bevel gear, the back fixedly connected with servo motor of B bevel gear, servo motor's lower surface fixedly connected with connecting seat.

Optionally, the contrast subassembly includes the fixing base, the upper surface fixedly connected with cassette of fixing base, the inner wall sliding connection of cassette has the contrast wheel, the upper surface fixedly connected with A rotating electrical machines of fixing base, the fixed surface of contrast wheel is connected with the gear plate, the back fixedly connected with of A rotating electrical machines and the rotation gear of gear plate looks adaptation for can start A rotating electrical machines and drive the projector rotation through the contrast wheel, carry out the projection at no dead angle to heart model, be convenient for medical student's study.

Optionally, the adjusting part includes the bottom plate, the upper surface fixedly connected with B rotating electrical machines of bottom plate, the positive fixedly connected with transfer pole of B rotating electrical machines, the fixed surface of transfer pole is connected with the reinforcing rod, the upper surface fixedly connected with motor protective housing of bottom plate for can start the B rotating electrical machines and drive heart model rotation when using, be convenient for adjust the projection position of heart blood vessel, increased the teaching accuracy of device.

Optionally, the upper surface of base fixedly connected with battery, the surface fixedly connected with charging wire of battery.

Optionally, the one end fixedly connected with heart model of transfer pole, the inner wall fixedly connected with projector of radiography wheel for can charge for the battery with the charging wire, the battery is the device power supply, and starts the projector and projects for heart model, accomplishes the energy supply system of device.

(III) beneficial effects

Compared with the prior art, the utility model provides a contrast imaging model, which has the following beneficial effects

This contrast imaging model, through rotating assembly, contrast subassembly and adjusting part's setting, during the use, open the projector with heart artery image projection to heart model projection on, open A rotating electrical machines and drive the projector through the contrast wheel and rotate, carry out the projection at no dead angle to heart model to it is rotatory to drive the workstation through starting servo motor, make medical personnel can more comprehensive observe the image of heart upper artery, the study of medical personnel of being convenient for has increased medical study's efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a rotary assembly according to the present utility model;

FIG. 3 is a schematic view of the structure of the contrast assembly of the present utility model;

fig. 4 is a schematic structural view of the adjusting assembly of the present utility model.

In the figure: 1. a base; 2. a bearing; 3. a rotating assembly; 301. a bevel gear; 302. a rotating lever; 303. a bevel gear B; 304. a servo motor; 305. a connecting seat; 4. a work table; 5. a contrast assembly; 501. a fixing seat; 502. a clamping seat; 503. a contrast wheel; 504. a, a rotating motor; 505. a gear plate; 506. rotating the gear; 6. a support base; 7. a fixed rod; 8. an adjustment assembly; 801. a bottom plate; 802. a B rotary motor; 803. a transfer rod; 804. a reinforcing rod; 805. a motor protective housing; 9. a storage battery; 10. a charging wire; 11. a heart model; 12. a projector.

Detailed Description

The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, proportional changes, or adjustments of size, which do not affect the efficacy of the utility model or the objects achieved, should fall within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the utility model provides a radiography imaging model, including base 1, the upper surface fixedly connected with bearing 2 of base 1, the upper surface of bearing 2 rotates and is connected with rotary component 3, rotary component 3's upper surface fixedly connected with workstation 4, one side fixedly connected with radiography subassembly 5 of workstation 4 upper surface, the opposite side fixedly connected with supporting seat 6 of workstation 4 upper surface, the upper surface fixedly connected with dead lever 7 of supporting seat 6, the upper surface fixedly connected with adjusting part 8 of dead lever 7, through rotary component 3, radiography subassembly 5 and adjusting part 8's setting, during the use, start projector 12 and project heart artery image on heart model 11 projection, start A rotating electrical machine 504 and drive projector 12 rotation through radiography wheel 503, carry out the projection at no dead angle to heart model 11, and drive workstation 4 rotation through starting servo motor 304, make medical personnel can more comprehensive observe the image of heart artery, medical personnel's study of being convenient for, medical personnel's learning efficiency has been increased;

the rotating assembly 3 comprises an A bevel gear 301, a rotating rod 302 is fixedly connected to the upper surface of the A bevel gear 301, a B bevel gear 303 is clamped on the surface of the A bevel gear 301, a servo motor 304 is fixedly connected to the back surface of the B bevel gear 303, a connecting seat 305 is fixedly connected to the lower surface of the servo motor 304, the servo motor 304 is started to drive the A bevel gear 301 to rotate through the B bevel gear 303, so that the rotating assembly 3 drives a workbench 4 to rotate, and the heart model 11 is displayed more comprehensively in front of the eyes of medical staff;

referring to fig. 1, 2, 3 and 4 again, the imaging assembly 5 includes a fixing seat 501, a clamping seat 502 is fixedly connected to an upper surface of the fixing seat 501, an imaging wheel 503 is slidably connected to an inner wall of the clamping seat 502, an a rotating motor 504 is fixedly connected to an upper surface of the fixing seat 501, a gear plate 505 is fixedly connected to a surface of the imaging wheel 503, a rotating gear 506 adapted to the gear plate 505 is fixedly connected to a back surface of the a rotating motor 504, a projector 12 is started to project an image of a heart artery onto a projection of a heart model 11, the a rotating motor 504 is started to drive the projector 12 to rotate through the imaging wheel 503, and dead angle free projection is performed on the heart model 11, so that study of medical students is facilitated;

the adjusting component 8 comprises a bottom plate 801, the upper surface of the bottom plate 801 is fixedly connected with a B rotating motor 802, the front surface of the B rotating motor 802 is fixedly connected with a switching rod 803, the surface of the switching rod 803 is fixedly connected with a reinforcing rod 804, the upper surface of the bottom plate 801 is fixedly connected with a motor protecting shell 805, and when in use, the B rotating motor 802 is started to drive the heart model 11 to rotate, so that the projection position of a heart blood vessel can be conveniently adjusted, and the teaching accuracy of the device is improved;

the upper surface fixedly connected with battery 9 of base 1, the fixed surface of battery 9 is connected with charging wire 10, and the one end fixedly connected with heart model 11 of changeover lever 803, the inner wall fixedly connected with projector 12 of contrast wheel 503 uses charging wire 10 to charge battery 9 during the use, and battery 9 is the device power supply to start projector 12 and for heart model 11 projection.

The electrical components are all connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a computer and the like.

In the utility model, the working steps of the device are as follows:

firstly, when the device is used before starting, the storage battery 9 is charged by the charging wire 10, the storage battery 9 supplies power for the device, the projector 12 is started to project the heart model 11, secondly, the projector 12 is started to project the heart artery image onto the heart model 11, the A rotary motor 504 is started to drive the projector 12 to rotate through the contrast wheel 503, the heart model 11 is projected without dead angles, the study of medical students is facilitated, then, the B rotary motor 802 is started to drive the heart model 11 to rotate during use, the projection position of the heart blood vessels is convenient to adjust, the teaching accuracy of the device is improved, finally, the servo motor 304 is started to drive the A bevel gear 301 to rotate through the B bevel gear 303, thereby the rotary assembly 3 drives the workbench 4 to rotate, and the heart model 11 is displayed more comprehensively in front of eyes of the medical staff.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A contrast imaging phantom comprising a base (1), characterized in that: the upper surface fixedly connected with bearing (2) of base (1), the upper surface of bearing (2) rotates and is connected with rotating assembly (3), the upper surface fixedly connected with workstation (4) of rotating assembly (3), one side fixedly connected with radiography subassembly (5) of workstation (4) upper surface, the opposite side fixedly connected with supporting seat (6) of workstation (4) upper surface, the upper surface fixedly connected with dead lever (7) of supporting seat (6), the upper surface fixedly connected with adjusting part (8) of dead lever (7).

2. A contrast imaging phantom according to claim 1, wherein: the rotating assembly (3) comprises an A bevel gear (301), a rotating rod (302) is fixedly connected to the upper surface of the A bevel gear (301), a B bevel gear (303) is clamped on the surface of the A bevel gear (301), a servo motor (304) is fixedly connected to the back of the B bevel gear (303), and a connecting seat (305) is fixedly connected to the lower surface of the servo motor (304).

3. A contrast imaging phantom according to claim 1, wherein: the imaging assembly (5) comprises a fixed seat (501), the upper surface of the fixed seat (501) is fixedly connected with a clamping seat (502), the inner wall of the clamping seat (502) is slidably connected with an imaging wheel (503), the upper surface of the fixed seat (501) is fixedly connected with an A rotating motor (504), the surface of the imaging wheel (503) is fixedly connected with a gear plate (505), and the back of the A rotating motor (504) is fixedly connected with a rotating gear (506) matched with the gear plate (505).

4. A contrast imaging phantom according to claim 3, wherein: the adjusting component (8) comprises a bottom plate (801), a B rotating motor (802) is fixedly connected to the upper surface of the bottom plate (801), a switching rod (803) is fixedly connected to the front surface of the B rotating motor (802), a reinforcing rod (804) is fixedly connected to the surface of the switching rod (803), and a motor protection shell (805) is fixedly connected to the upper surface of the bottom plate (801).

5. A contrast imaging phantom according to claim 1, wherein: the upper surface of base (1) fixedly connected with battery (9), the surface fixedly connected with charging wire (10) of battery (9).

6. A contrast imaging phantom according to claim 4, wherein: one end of the switching rod (803) is fixedly connected with a heart model (11), and the inner wall of the contrast wheel (503) is fixedly connected with a projector (12).