CN107456240A - A kind of intelligent CT scanner - Google Patents
A kind of intelligent CT scanner Download PDFInfo
- Publication number
- CN107456240A CN107456240A CN201710666588.8A CN201710666588A CN107456240A CN 107456240 A CN107456240 A CN 107456240A CN 201710666588 A CN201710666588 A CN 201710666588A CN 107456240 A CN107456240 A CN 107456240A
- Authority
- CN
- China
- Prior art keywords
- close
- support frame
- base
- servomotor
- upside
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/02—Devices for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
- A61B6/03—Computerised tomographs
- A61B6/032—Transmission computed tomography [CT]
- A61B6/035—Mechanical aspects of CT
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
- A61B6/4435—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units the source unit and the detector unit being coupled by a rigid structure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus for radiation diagnosis, e.g. combined with radiation therapy equipment
- A61B6/44—Constructional features of apparatus for radiation diagnosis
- A61B6/4476—Constructional features of apparatus for radiation diagnosis related to motor-assisted motion of the source unit
Abstract
The invention discloses a kind of intelligent CT scanner,Including base,The upside of the base is provided with scanning support frame,The upside of the supporting plate is provided with isolation shield,The upside of the isolation shield is provided with fluoroscopic observation plate,The isolation shield is provided with PLC close to the side of fluoroscopic observation plate,The supporting plate is connected with bed board close to the side centre position of base,The downside of the bed board is provided with two groups of symmetrical columns,The leading screw that scanning support frame is provided with by downside is driven,So as to check the patient to lie low in fixed bed board,While the equivalent thickness of aluminium that bed board contains is reduced,The steady of body can also be ensured,Clearly it is imaged,And patient will not be caused with scanning colliding with for support frame,First servomotor is controlled by PLC,X-ray scanners,Detector and the second servomotor,It is intelligent higher,It is easy to use,It is simple to operate,Improve inspection efficiency.
Description
Technical field
The present invention relates to technical field of medical instruments, specially a kind of intelligent CT scanner.
Background technology
CT is to carry out reconstruction acquisition three-dimensional tomographic image to testee tomoscan image using computer technology to sweep
Mode is retouched, currently used CT scanner is that patient lies low on sick bed, and the scanning area that level is sent into CT scanner is swept
Retouch inspection, at this moment the bed board of sick bed ensures enough intensity requirements due to needing, therefore will have the more equivalent thickness of aluminium, cause into
Cannot be guaranteed imaging clearly during row CT examination, and excessive high-energy ray source tissue and environment can be caused it is irreversible
The destruction turned, causes totally unfavorable influence, as application publication number CN201239150Y patent discloses to the health of patient
A kind of CT scanner, in scanning process, described two rotating disks rotate in a reverse direction, because the CT scanner of the present invention is adopted
With two in two separated detectors of Z-direction, when needing identical Z-direction coverage, the present invention is to detector layer
Several is less demanding, and each detector width need to be only the half of wide detector in the prior art, but above patent exists
During use, patient can not be ensured during standing, due to cannot be guaranteed body balance, so as to cause to carry out CT examination
When be imaged unsharp situation, and may result in colliding with for patient and scanner, it is intelligent not high, it is inconvenient during use,
Reduce inspection efficiency.
For this, a kind of intelligent CT scanner is we provided.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of intelligent CT scanner, patient can be with
Lie low on fixed bed board, while the equivalent thickness of aluminium that bed board contains is reduced, it is ensured that body it is steady, it is clear to obtain
Imaging, and colliding with for patient and scanner will not be caused, it is intelligent higher, it is easy to use, it is simple to operate, improve inspection
Efficiency, effectively can solve the problems, such as in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of intelligent CT scanner, including base, it is described
The upside of base is provided with scanning support frame, and one end of the base is connected with supporting plate, and the upside of the supporting plate is provided with isolation
Shield, the isolation shield are provided with slide unit close to the side of base, and the base is provided with chute, the cunning close to the side of slide unit
Platform is connected by chute with base, and the upside of the isolation shield is provided with fluoroscopic observation plate, and the isolation shield is seen close to perspective
The side for examining plate is provided with PLC, and the supporting plate is connected with bed board close to the side centre position of base, the bed board
Downside is provided with two groups of symmetrical columns, and the one end of the column away from bed board is connected with base, set on the upside of the bed board
There is neckpillow, the upside of the base is provided with equidistant three groups of symmetrical chutes, wherein the inside of two side chutes is equipped with slide-bar,
The scanning support frame is provided with sliding block close to the side of slide-bar, and the bosom position of the sliding block is provided with groove, the sliding block
It is connected by groove with slide-bar, leading screw is provided with inside the chute in centre position, the scanning support frame is set close to the side of leading screw
There is sliding block, the bosom position of the sliding block is provided with screwed hole, and the sliding block is connected by screwed hole with leading screw, the support
Plate is provided with the first servomotor close to the side of leading screw, and the output shaft of first servomotor is connected by shaft coupling and leading screw
Connect, the PLC electrically connects the first servomotor.
As a preferred technical solution of the present invention, the both sides of the scanning support frame are provided with symmetrical motor
Case, the bosom position of the scanning support frame is provided with external gear lasso, between the scanning support frame and external gear lasso
Provided with two groups of symmetrical pivoting supports, the scanning support frame is provided with cover plate, the lid close to the side of external gear lasso
Plate is connected by bolt with scanning support frame.
As a preferred technical solution of the present invention, the inner side of the external gear lasso is provided with annular groove, described
The inside of annular groove is provided with more than four groups angularly symmetrical X-ray scanners, and the inside of the annular groove is close to X ray
The side of scanner is provided with more than four groups angularly symmetrical detectors, and the PLC is electrically connected X ray and swept
Retouch instrument and detector.
As a preferred technical solution of the present invention, the bosom position of the motor housing is provided with the second servo electricity
Machine, the motor housing are provided with end cap close to the side of the second servomotor, and the end cap is connected by bolt with motor housing, described
The output shaft of second servomotor is connected with one end of rotary shaft by shaft coupling, and the other end and the cover plate of the rotary shaft connect
Connect, the centre position of the rotary shaft is provided with gear, and the gear engages with external gear lasso gear, the PLC electricity
Connect the second servomotor.
Compared with prior art, the beneficial effects of the invention are as follows：The leading screw that scanning support frame is provided with by downside is passed
It is dynamic, so as to check the patient to lie low in fixed bed board, while the equivalent thickness of aluminium that bed board contains is reduced, can also protect
The steady of body is demonstrate,proved, is clearly imaged, and patient will not be caused to pass through PLC with scanning colliding with for support frame
The first servomotor, X-ray scanners, detector and the second servomotor are controlled, intelligent higher, easy to use, operation letter
It is single, improve inspection efficiency.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is left surface structural representation of the present invention；
Fig. 3 is trailing flank structural representation of the present invention；
Fig. 4 is present invention scanning support frame cross-sectional view.
In figure：1 isolation shield, 2PLC controllers, 3 first servomotors, 4 scanning support frames, 5X ray scanners, 6
Thick stick, 7 slide-bars, 8 bases, 9 bed boards, 10 external gear lassos, 11 neckpillows, 12 fluoroscopic observation plates, 13 detectors, 14 columns, 15 motors
Case, 16 supporting plates, 17 cover plates, 18 pivoting supports, 19 gears, 20 second servomotors, 21 rotary shafts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of intelligent CT scanner, including base 8, base 8
Upside is provided with scanning support frame 4, and the both sides of scanning support frame 4 are provided with symmetrical motor housing 15, in the inside of motor housing 15
Meta has installed the second servomotor 20, and motor housing 15 is provided with end cap close to the side of the second servomotor 20, and end cap passes through spiral shell
Bolt is connected with motor housing 15, and the output shaft of the second servomotor 20 is connected with one end of rotary shaft 21, rotary shaft by shaft coupling
21 other end is connected with cover plate 17, and the centre position of rotary shaft 21 is provided with gear 19, gear 19 and the gear of external gear lasso 10
Engagement, PLC 2 electrically connect the second servomotor 20, and the bosom position of scanning support frame 4 is provided with external gear lasso
10, the inner side of external gear lasso 10 is provided with annular groove, and the inside of annular groove is provided with more than four groups angularly symmetrical X
Ray scanner 5, for being scanned inspection side to patient, the inside of annular groove is provided with isogonism close to the side of X-ray scanners 5
More than four groups symmetrical detectors 13 are spent, PLC 2 is electrically connected X-ray scanners 5 and detector 13, scanning
Two groups of symmetrical pivoting supports 18 are provided between support frame 4 and external gear lasso 10, scanning support frame 4 is close to outer gear sleeve
The side of circle 10 is provided with cover plate 17, for scanning support frame 4 to be fixedly connected with external gear lasso 10, cover plate 17 by bolt and
Scanning support frame 4 connects, and one end of base 8 is connected with supporting plate 16, and the upside of supporting plate 16 is provided with isolation shield 1, isolation shield
Cover 1 is provided with slide unit close to the side of base 8, and base 8 is provided with chute close to the side of slide unit, and slide unit is connected by chute and base 8
Connect, the upside of isolation shield 1 is provided with fluoroscopic observation plate 12, and for observing the situation of patient, isolation shield 1 is close to fluoroscopic observation plate
12 side is provided with PLC 2, and supporting plate 16 is connected with bed board 9, the downside of bed board 9 close to the side centre position of base 8
Provided with two groups of symmetrical columns 14, the one end of column 14 away from bed board 9 is connected with base 8, and the upside of bed board 9 is provided with neckpillow
11, for protecting patient's neck, the upside of base 8 is provided with equidistant three groups of symmetrical chutes, wherein the inside of two side chutes
Slide-bar 7 is equipped with, scanning support frame 4 is provided with sliding block close to the side of slide-bar 7, and the bosom position of sliding block is provided with groove, sliding
Block is connected by groove with slide-bar 7, and leading screw 6 is provided with inside the chute in centre position, for the transmission to scanning support frame 4, is swept
Retouch support frame 4 and be provided with sliding block close to the side of leading screw 6, the bosom position of sliding block is provided with screwed hole, and sliding block passes through screwed hole
It is connected with leading screw 6, supporting plate 16 is provided with the first servomotor 3 close to the side of leading screw 6, and the output shaft of the first servomotor 3 leads to
Cross shaft coupling to be connected with leading screw 6, PLC 2 electrically connects the first servomotor 3.
PLC 2 controls the first servomotor 3, X-ray scanners 5, the side of the servomotor 20 of detector 13 and second
Formula uses prior art.
When in use：Patient lies low in the upside of bed board 9, the position correspondence of neckpillow 11 that head and the upside of bed board 9 are provided with, so
Shield 1 will be isolated afterwards by the relative position for being slidably moved to cover bed board 9 with base 8, can be by isolating on shield 1
The fluoroscopic observation plate 12 that side is provided with is observed patient, is then controlled by PLC 2 and is opened the first servomotor 3, the
The output shaft rotation of one servomotor 3 drives the rotation of connection leading screw 6 by shaft coupling, and the rotation of leading screw 6 drives the cunning of connection
Block moves, and the axis direction for the slide-bar 7 that the scanning support frame 4 that sliding block drive connects connects along both sides moves, and is moved to needs
Behind the position of scanning, controlled by PLC 2 and open the second servomotor 20 that the inside of motor housing 15 is provided with, the second servo
The output shaft rotation of motor 20 drives the rotary shaft 21 of connection to rotate by shaft coupling, and rotary shaft 21 rotates the gear for driving connection
19 are rotated, and the external gear lasso 10 of the rotation driven gear of gear 19 engagement is rotated by the relative scanning support frame 4 of pivoting support 18,
Then controlled by PLC 2 and open X-ray scanners 5 and detector 13, scanning support frame 4, which rotates, drives the X of connection to penetrate
Line scanner 5 and detector 13 are scanned inspection to patient, after the end of scan, pass through PLC 2 and close the first servo electricity
Machine 3, X-ray scanners 5, the servomotor 20 of detector 13 and second, then isolation shield 1 is removed i.e. above patient
Can.
The leading screw 6 that the scanning support frame 4 of the present invention is provided with by downside is driven, so as to lying low in fixed bed board 9
Patient checked, while the equivalent thickness of aluminium that bed board 9 contains is reduced, it can also be ensured that body it is steady, it is clear to obtain
Imaging, and patient will not be caused to be collided with scanning support frame 4, pass through PLC 2 and control first servomotor 3, X
Ray scanner 5, the servomotor 20 of detector 13 and second, it is intelligent higher, it is easy to use, it is simple to operate, improve inspection
Efficiency.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of intelligent CT scanner, including base (8), it is characterised in that：The upside of the base (8) is provided with scanning support frame
(4), one end of the base (8) is connected with supporting plate (16), and the upside of the supporting plate (16) is provided with isolation shield (1), institute
State isolation shield (1) and be provided with slide unit close to the side of base (8), the base (8) is provided with chute close to the side of slide unit, described
Slide unit is connected by chute with base (8), and the upside of the isolation shield (1) is provided with fluoroscopic observation plate (12), the isolation shield
Cover (1) is provided with PLC (2) close to the side of fluoroscopic observation plate (12), and the supporting plate (16) is close to the side of base (8)
Centre position is connected with bed board (9), and the downside of the bed board (9) is provided with two groups of symmetrical columns (14), the column
(14) one end away from bed board (9) is connected with base (8), and the upside of the bed board (9) is provided with neckpillow (11), the base (8)
Upside be provided with equidistant three groups of symmetrical chutes, wherein the inside of two side chutes is equipped with slide-bar (7), the scanning support
Frame (4) is provided with sliding block close to the side of slide-bar (7), and the bosom position of the sliding block is provided with groove, and the sliding block passes through logical
Groove is connected with slide-bar (7), leading screw (6) is provided with inside the chute in centre position, the scanning support frame (4) is close to leading screw (6)
Side is provided with sliding block, and the bosom position of the sliding block is provided with screwed hole, and the sliding block is connected by screwed hole and leading screw (6)
Connect, the supporting plate (16) is provided with the first servomotor (3) close to the side of leading screw (6), first servomotor (3) it is defeated
Shaft is connected by shaft coupling with leading screw (6), and the PLC (2) electrically connects the first servomotor (3).
A kind of 2. intelligent CT scanner according to claim 1, it is characterised in that：The both sides of the scanning support frame (4)
Provided with symmetrical motor housing (15), the bosom position of the scanning support frame (4) is provided with external gear lasso (10), institute
State and two groups of symmetrical pivoting supports (18) are provided between scanning support frame (4) and external gear lasso (10), the scanning branch
Support (4) is provided with cover plate (17) close to the side of external gear lasso (10), and the cover plate (17) passes through bolt and scanning support frame
(4) connect.
A kind of 3. intelligent CT scanner according to claim 2, it is characterised in that：The inside of the external gear lasso (10)
Side is provided with annular groove, and the inside of the annular groove is provided with more than four groups angularly symmetrical X-ray scanners (5), institute
The inside for stating annular groove is provided with more than four groups angularly symmetrical detectors (13) close to the side of X-ray scanners (5),
The PLC (2) is electrically connected X-ray scanners (5) and detector (13).
A kind of 4. intelligent CT scanner according to claim 2, it is characterised in that：The bosom of the motor housing (15)
Position is provided with the second servomotor (20), and the motor housing (15) is provided with end cap, institute close to the side of the second servomotor (20)
State end cap to be connected with motor housing (15) by bolt, the output shaft of second servomotor (20) is connected with by shaft coupling to be turned
One end of moving axis (21), the other end of the rotary shaft (21) are connected with cover plate (17), the centre position of the rotary shaft (21)
Provided with gear (19), the gear (19) is engaged with external gear lasso (10) gear, PLC (2) electrical connection second
Servomotor (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666588.8A CN107456240B (en) | 2017-08-07 | 2017-08-07 | Intelligent CT scanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710666588.8A CN107456240B (en) | 2017-08-07 | 2017-08-07 | Intelligent CT scanner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107456240A true CN107456240A (en) | 2017-12-12 |
| CN107456240B CN107456240B (en) | 2020-10-16 |
Family
ID=60547633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710666588.8A Active CN107456240B (en) | 2017-08-07 | 2017-08-07 | Intelligent CT scanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107456240B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175434A (en) * | 2018-01-10 | 2018-06-19 | 朱锐 | A kind of CT actinoscopies rotated detection device |
| CN109171797A (en) * | 2018-09-26 | 2019-01-11 | 昆山市中医医院 | A kind of Mobile CT scanning device |
| CN109998579A (en) * | 2019-05-05 | 2019-07-12 | 中国医学科学院阜外医院 | A kind of Internal Medicine-Cardiovascular Dept. medical imaging equipment |
| CN110151266A (en) * | 2018-03-19 | 2019-08-23 | 马骋 | A kind of full-automatic CT puncture positioning device |
| CN111973213A (en) * | 2020-08-31 | 2020-11-24 | 赛诺威盛科技（北京）有限公司 | CT chassis structure, CT scanning device and CT scanning system |
| CN111991017A (en) * | 2020-08-20 | 2020-11-27 | 西安交通大学医学院第一附属医院 | CT image diagnosis automation device |
| CN112022190A (en) * | 2020-09-10 | 2020-12-04 | 明峰医疗系统股份有限公司 | Self-shielding CT machine |
| CN112220487A (en) * | 2020-09-06 | 2021-01-15 | 徐永美 | X-ray CT equipment |
| CN112773390A (en) * | 2021-03-08 | 2021-05-11 | 医工宝仪器设备南京有限公司 | CT ray protector |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108175434A (en) * | 2018-01-10 | 2018-06-19 | 朱锐 | A kind of CT actinoscopies rotated detection device |
| CN110151266A (en) * | 2018-03-19 | 2019-08-23 | 马骋 | A kind of full-automatic CT puncture positioning device |
| CN109171797A (en) * | 2018-09-26 | 2019-01-11 | 昆山市中医医院 | A kind of Mobile CT scanning device |
| CN109998579A (en) * | 2019-05-05 | 2019-07-12 | 中国医学科学院阜外医院 | A kind of Internal Medicine-Cardiovascular Dept. medical imaging equipment |
| CN111991017A (en) * | 2020-08-20 | 2020-11-27 | 西安交通大学医学院第一附属医院 | CT image diagnosis automation device |
| CN111973213A (en) * | 2020-08-31 | 2020-11-24 | 赛诺威盛科技（北京）有限公司 | CT chassis structure, CT scanning device and CT scanning system |
| CN112220487A (en) * | 2020-09-06 | 2021-01-15 | 徐永美 | X-ray CT equipment |
| CN112022190A (en) * | 2020-09-10 | 2020-12-04 | 明峰医疗系统股份有限公司 | Self-shielding CT machine |
| CN112022190B (en) * | 2020-09-10 | 2021-06-08 | 明峰医疗系统股份有限公司 | Self-shielding CT machine |
| CN112773390A (en) * | 2021-03-08 | 2021-05-11 | 医工宝仪器设备南京有限公司 | CT ray protector |
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|---|---|
| CN107456240B (en) | 2020-10-16 |
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