CN214632172U

CN214632172U - C-shaped arm digital gastrointestinal machine

Info

Publication number: CN214632172U
Application number: CN202023057369.6U
Authority: CN
Inventors: 贺慧; 桂根
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-17
Filing date: 2020-12-17
Publication date: 2021-11-09
Anticipated expiration: 2030-12-17

Abstract

The utility model discloses a C type arm digit intestines and stomach machine, including inspection bed and image device, the side of inspection bed is provided with first rotary mechanism, image device's bottom is provided with the support frame, the middle part side of support frame is provided with main control system, the top of support frame is provided with vertical sliding mechanism, be fixed with horizontal sliding mechanism on vertical sliding mechanism's the slider, be fixed with second rotary mechanism on horizontal sliding mechanism's the slider, one side of second rotary mechanism is fixed with C type arm, the top of C type arm is provided with the radiation source, the bottom mounting of C type arm has the imaging plate, through setting up inspection bed and image device components of a whole that can function independently, make the two have bigger adjustment operating space, through vertical sliding mechanism, horizontal sliding mechanism and second rotary mechanism, make C type arm whole have three degree of freedom, and cooperate its self rotation adjustment, can be fast, The accurate positioning, gather the image fast, realize the diversified dynamic observation of multi-angle.

Description

C-shaped arm digital gastrointestinal machine

Technical Field

The utility model relates to the field of medical equipment, in particular to C type arm digital gastrointestinal machine.

Background

The digital gastrointestinal machine is an X-ray camera which takes gastrointestinal examination as the center and synchronously develops other organ examinations, combines the computer digital image processing technology with the X-ray radiation technology, carries out real-time image digital processing through A/D conversion and D/A conversion on the basis of the direct film imaging of the original diagnostic X-ray machine, thereby realizing the digitization of the image, the prior digital gastrointestinal machine mostly designs the examining table and the imaging device into an integrated structure, although multi-angle imaging can be realized in a certain range through the rotation of the examination bed or the adjustment of the C-shaped arm, but the space structures of the two are crossed with each other, so that the adjustment is limited, the adjustment of the C-shaped arm and the examination bed is limited, the operations such as rotation, translation and the like relative to the examination bed can not be realized, for some patients with difficulty in changing body positions, multi-angle and multi-azimuth observation is difficult to realize.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a C type arm digit stomach intestine machine, the inspection bed sets up with image device components of a whole that can function independently, has bigger operating space, can realize the diversified dynamic observation of multi-angle.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a C-shaped arm digital gastrointestinal machine, which comprises an examination bed and an imaging device, wherein one end of the examination bed is provided with a pedal plate, the side surface of the examination bed is provided with a first rotating mechanism, the bottom of the first rotating mechanism is provided with a supporting device, the bottom of the imaging device is provided with a supporting frame, the middle side surface of the supporting frame is provided with a control host, the inside of the control host is provided with a controller and a digital processing device, the top end of the supporting frame is provided with a vertical sliding mechanism, a horizontal sliding mechanism is fixed on a sliding block of the vertical sliding mechanism, a second rotating mechanism is fixed on a sliding block of the horizontal sliding mechanism, one side of the second rotating mechanism is fixed with a C-shaped arm, the top end of the C-shaped arm is provided with a radioactive source, the bottom end of the C-shaped arm is fixed with an imaging plate, the top of the imaging plate is provided with an image intensifier, the port of the radiation source is in positive alignment with the imaging plate.

As a preferred technical scheme of the utility model, one side of C type arm is provided with the stomach compressor, the stomach compressor sets up the bottom at the radiation source, stomach compressor and C type arm swing joint.

As a preferred technical scheme of the utility model, the bottom of radiation source is provided with the beam limiter.

As an optimized technical proposal of the utility model, the surface of the examining bed is provided with a headrest and a holding rod.

As an optimized technical scheme of the utility model, the middle part of running-board is provided with the carousel, the bottom of carousel be provided with third rotary mechanism.

As an optimized technical solution of the present invention, the surface of the control host is provided with a liquid crystal display and an operation panel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a set up examining table and image device components of a whole that can function independently, make the adjustment that the relative spatial position state of the two can be independent, have bigger operating space, and the examining table is adjustable to level or vertical state, multiple mode has, satisfy various clinical needs, through vertical slide mechanism, horizontal slide mechanism and second rotary mechanism, make C type arm whole have three degree of freedom, and cooperate its self rotation adjustment, can be quick, the accuracy aligns the radiation source of C type arm tip with the formation of image position, gather the image fast, realize the diversified dynamic observation of multi-angle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a schematic structural diagram of the control main body of the present invention;

in the figure: 1. an examination bed; 2. a foot pedal; 3. a first rotating mechanism; 4. a support device; 5. a support frame; 6. a control host; 7. a vertical sliding mechanism; 8. a horizontal sliding mechanism; 9. a second rotating mechanism; 10. a C-shaped arm; 11. a radioactive source; 12. an imaging plate; 13. an image intensifier; 14. a gastrointestinal compressor; 15. a beam limiter; 16. a headrest; 17. a hand-held lever; 18. a turntable; 19. a third rotating mechanism; 20. a liquid crystal display; 21. an operation panel.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention. Wherein like reference numerals refer to like parts throughout.

In addition, if a detailed description of the known art is not necessary to show the features of the present invention, it is omitted. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example 1

As shown in fig. 1-2, the utility model provides a C-arm digital gastrointestinal machine, which comprises an examining table 1 and an imaging device, wherein one end of the examining table 1 is provided with a pedal 2, the side surface of the examining table 1 is provided with a first rotating mechanism 3, the bottom of the first rotating mechanism 3 is provided with a supporting device 4, the bottom of the imaging device is provided with a supporting frame 5, the side surface of the middle part of the supporting frame 5 is provided with a control host 6, the inside of the control host 6 is provided with a controller and a digital processing device, the top end of the supporting frame 5 is provided with a vertical sliding mechanism 7, a horizontal sliding mechanism 8 is fixed on a sliding block of the vertical sliding mechanism 7, a second rotating mechanism 9 is fixed on a sliding block of the horizontal sliding mechanism 8, one side of the second rotating mechanism 9 is fixed with a C-arm 10, the top end of the C-arm 10 is provided with a radioactive source 11, and the bottom end of the C-arm 10 is fixed with an imaging plate 12, the top of the imaging plate 12 is provided with an image intensifier 13 and the port of the radiation source 11 is in positive alignment with the imaging plate 12.

Furthermore, a gastrointestinal compressor 14 is arranged on one side of the C-shaped arm 10, the gastrointestinal compressor 14 is arranged at the bottom of the radioactive source 11, and the gastrointestinal compressor 14 is movably connected with the C-shaped arm 10 and presses the stomach of the patient, so that the contrast agent can be fully expanded and dispersed in the digestive tract, and the purposes of multi-angle and complete imaging are achieved.

The bottom of the radioactive source 11 is provided with a beam limiter 15 for limiting the radiation field, so that the dose of a patient and an operator is reduced as much as possible, the area for generating secondary rays is reduced, the definition of perspective and a shooting piece is improved, and the leaked rays are blocked as much as possible.

The surface of the examining table 1 is provided with a headrest 16 and a holding rod 17, so that the comfort and the safety of the examining table 1 are improved.

The middle part of the pedal 2 is provided with a turntable 18, the bottom of the turntable 18 is provided with a third rotating mechanism 19, when the examining table 1 is in a vertical state, the turntable 18 can be rotated, and 360-degree imaging is realized.

The surface of the control host 6 is provided with a liquid crystal display 20 and an operation panel 21, so that the imaging condition can be observed in real time and operation control can be performed.

Specifically, when using, each part installation is fixed firm, whole equipment passes through control host 6 control, according to actual need during the use, control first rotary mechanism 3 and rotate, can make inspection bed 1 vertical time, the patient stands on carousel 18, when making inspection bed 1 level, the patient lies on inspection bed 1, notice this moment keep away from inspection bed 1 with C type arm 10 through horizontal slide mechanism 8, avoid rotating the in-process and bump, then begin the detection of making a video recording, adjust C type arm 10 earlier to the position that will form an image: the vertical sliding mechanism 7 can be adjusted up and down, the horizontal sliding mechanism 8 can be close to or far away from the examination bed 1, so that the radioactive source 11, the part to be observed and the imaging plate 12 are aligned, rays are emitted from the radioactive source 11, pass through human tissues, pass through the image intensifier 13, finally form images on the imaging plate 12, are transmitted into the control host 6, are subjected to real-time image digital processing through A/D conversion and D/A conversion, further realize digitization of the images, can be observed on the liquid crystal display 20, can press the observation part through the gastrointestinal compressor 14 in the process of imaging observation, fully diffuse the contrast agent, and enable the images to be clearer, and can also rotate the C-shaped arm 10 around the axial direction vertical to the examination bed 1 in the horizontal direction through the second rotating mechanism 9, or control the C-shaped arm 10 to rotate around the axial direction parallel to the examination bed 1 in the horizontal direction, the imaging site is viewed from multiple angles.

The utility model discloses a first rotary mechanism 3 can adjust examining table 1 for level or vertical state, multiple mode has, satisfy various clinical needs, through main control system 6, realize the control to whole equipment, and real-time image digital processing, through fixing the both ends at C type arm 10 with radiation source 11 and formation of image board 12, and cooperate vertical sliding mechanism 7, horizontal sliding mechanism 8 and second rotary mechanism 9, make C type arm 10 have a plurality of degrees of freedom, can be quick, accurate positioning, gather the image fast, realize the diversified dynamic observation to the multi-angle of observing the position, through beam limiter 15, the scattered ray has been prevented, reduce the damage to the human body, it is more clear to form images.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. A C-shaped arm digital gastrointestinal machine comprises an examination bed (1) and an imaging device, and is characterized in that a pedal (2) is arranged at one end of the examination bed (1), a first rotating mechanism (3) is arranged on the side surface of the examination bed (1), a supporting device (4) is arranged at the bottom of the first rotating mechanism (3), a supporting frame (5) is arranged at the bottom of the imaging device, a control host (6) is arranged on the side surface of the middle part of the supporting frame (5), a controller and a digital processing device are arranged in the control host (6), a vertical sliding mechanism (7) is arranged at the top end of the supporting frame (5), a horizontal sliding mechanism (8) is fixed on a sliding block of the vertical sliding mechanism (7), a second rotating mechanism (9) is fixed on a sliding block of the horizontal sliding mechanism (8), a C-shaped arm (10) is fixed on one side of the second rotating mechanism (9), the top of C type arm (10) is provided with radiation source (11), the bottom of C type arm (10) is fixed with imaging plate (12), the top of imaging plate (12) is provided with image intensifier (13), the port of radiation source (11) just aligns with imaging plate (12).

2. The C-arm digital gastrointestinal machine according to claim 1, wherein a gastrointestinal compressor (14) is arranged on one side of the C-arm (10), the gastrointestinal compressor (14) is arranged at the bottom of the radioactive source (11), and the gastrointestinal compressor (14) is movably connected with the C-arm (10).

3. C-arm digital gastrointestinal machine according to claim 2, wherein the bottom of the radioactive source (11) is provided with a beam limiter (15).

4. A C-arm digital gastrointestinal machine according to claim 3, wherein the surface of the examination table (1) is provided with a headrest (16) and a grab bar (17).

5. C-arm digital gastrointestinal machine according to claim 4, wherein the middle part of the pedal (2) is provided with a turntable (18), and the bottom of the turntable (18) is provided with a third rotating mechanism (19).

6. A C-arm digital gastrointestinal machine according to claim 5, wherein the surface of the control host (6) is provided with a liquid crystal display (20) and an operation panel (21).