CN109528221A - A kind of vehicle-mounted digital X-ray shooting system doing whole body shooting - Google Patents
A kind of vehicle-mounted digital X-ray shooting system doing whole body shooting Download PDFInfo
- Publication number
- CN109528221A CN109528221A CN201811452350.6A CN201811452350A CN109528221A CN 109528221 A CN109528221 A CN 109528221A CN 201811452350 A CN201811452350 A CN 201811452350A CN 109528221 A CN109528221 A CN 109528221A
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- Prior art keywords
- shooting
- column
- ray
- vehicle
- top side
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Classifications
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- 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
-
- 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
Abstract
The invention discloses the vehicle-mounted digital X-ray shooting systems that one kind can do whole body shooting, including car body, detector column and bulb column are equipped in the car body, the side of the car body is equipped with image acquisition workstation, the detector column includes substrate, the top side of substrate is equipped with lifting column, the top side of lifting column is fixedly installed with connecting plate, the side of connecting plate is equipped with detector outer cover, the internal activity of detector outer cover is equipped with piece drawer, the side of piece drawer is fixedly installed with handle, the bulb column includes sliding rail, the top side of sliding rail is slidably fitted with lifting column.The configuration of the present invention is simple, 1 meter to 1.8 meters of SID adjustable, X-ray tube can do+115 degree to -115 degree rotations, vertical position, clinostatism, loxosis shooting can be done in limited space on medical vehicle, vertical position 1800mm distance shooting rabat can be achieved, vertical position 1000mm distance shooting cervical vertebra, clinostatism 1000mm distance shooting lumbar vertebrae, head and four limbs, to solve the problems, such as whole body shooting.
Description
Technical field
The present invention relates to X-ray technology fields, more particularly to a kind of vehicle-mounted digital X-ray that can do whole body shooting
System.
Background technique
Vehicle-mounted digital X-ray shooting system is digital radiography system answering on medical vehicle (Physical examination car)
With the vehicle-mounted X-ray shooting system of tradition, can only be in 1800mm distance shooting rabat on medical vehicle, and other positions cannot be done
To good shooting, i.e., it can stand and shoot cervical vertebra, lumbar vertebrae and four limbs (general shooting distance is 1000mm), also because apart from too
Far (1800mm) and cause the x-ray dose of shooting it is too big (dosage of ray and throw range from square be inversely proportional), thus shadow
Ring people health, this product the disadvantage is that machine room area more greatly than traditional mobile unit.
Publication No. CN104905807A discloses a kind of more compact radiographic apparatus.The X-ray of embodiment is examined
Disconnected device has for loading the diagnostic bed of subject, camera chain, pallet and diagnostic bed driving mechanism.Camera chain via
Relative to the diagnostic bed long side mobile framework made a relative move along the diagnostic bed longitudinal direction with the examination
Bed connection, and there is X-ray tube and X-ray detector.Pallet via connection framework and with the diagnostic bed connection, to prop up
It holds described diagnostic bed.Diagnostic bed driving mechanism makes the diagnostic bed standing or falls down, but this device can not realize more positions
Shooting, be merely able to move up and down, there are improved spaces.
Summary of the invention
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed can do whole body shooting
Vehicle-mounted digital X-ray shooting system.
To achieve the goals above, present invention employs following technical solutions:
A kind of vehicle-mounted digital X-ray shooting system doing whole body shooting, including car body, in the car body
Equipped with detector column and bulb column, the side of the car body is equipped with image acquisition workstation, the detector column
Including substrate, the top side of substrate is equipped with lifting column, and the top side of lifting column is fixedly installed with connecting plate, the side installation of connecting plate
There is detector outer cover, the internal activity of detector outer cover is equipped with piece drawer, and the side of piece drawer is fixedly installed with handle, the bulb
Column includes sliding rail, and the top side of sliding rail is slidably fitted with lifting column, and movable sleeve is connected to column outer cover on lifting column, outside column
The top side of cover is movably installed with transverse arm, and the side of transverse arm is fixedly installed with clip, and the top side of transverse arm is movably installed with cover board, transverse arm
Side be movably installed with rotation lower cover, the top side for rotating lower cover is movably installed with rotation upper cover, and the top side for rotating upper cover is fixed
Clips, rotation upper cover and the rotary part for rotating lower cover composition X-ray tube are installed, rotation upper cover and rotation lower cover are far from cross
The side of arm is movably installed with control panel, and fixing sleeve is connected to hand handle on control panel, and the bottom side for rotating lower cover is movably installed with
Light concentrator.
Preferably, the rotary part of the sliding rail and X-ray tube.Sliding rail is slidably fitted with sliding block, and bulb lifting column is solid
Dingan County slide bulb lifting column can in the horizontal direction on sliding block；It rotates upper cover and rotation lower cover constitutes X-ray tube
Rotary part, X-ray tube can be made to exist between+degree and-degree and rotated.
Preferably, the top side of the sliding rail is movably installed with fixed pin, and the side of fixed pin offers pin hole.
Preferably, the top side and bottom side of described drawer are fixedly installed with bracket, two brackets respectively with detector outer cover
Top side and bottom side inner wall be slidably connected.
Preferably, the side of the connecting plate offers through-hole, and the side of connecting plate is movably installed with lid, lid and logical
Hole is adapted.
Preferably, the side of the transverse arm is movably installed with rotating disk, and the other side of rotating disk is movably arranged under rotation
On the side of cover.
Compared with prior art, the beneficial effects of the present invention are:
The configuration of the present invention is simple, 1 meter to 1.8 meters of SID adjustable, and X-ray tube can do+115 degree to -115 degree rotations, can be
Vertical position, clinostatism, loxosis shooting are made on medical vehicle in limited space, it can be achieved that vertical position 1800mm distance shooting rabat, stands position
1000mm distance shooting cervical vertebra, clinostatism 1000mm distance shooting lumbar vertebrae, head and four limbs, to solve asking for whole body shooting
Topic.
Detailed description of the invention
Fig. 1 is the structural representation for the vehicle-mounted digital X-ray shooting system that one kind proposed by the present invention can do whole body shooting
Figure；
Fig. 2 is the bulb column for the vehicle-mounted digital X-ray shooting system that one kind proposed by the present invention can do whole body shooting
Structural schematic diagram；
Fig. 3 is the bulb column for the vehicle-mounted digital X-ray shooting system that one kind proposed by the present invention can do whole body shooting
Overlooking structure diagram；
Fig. 4 is that the bulb for the vehicle-mounted digital X-ray shooting system that one kind proposed by the present invention can do whole body shooting is vertical
The test structural schematic diagram of column；
Fig. 5 is that the detector for the vehicle-mounted digital X-ray shooting system that one kind proposed by the present invention can do whole body shooting is vertical
The side structure schematic view of column；
Fig. 6 is that the detector for the vehicle-mounted digital X-ray shooting system that one kind proposed by the present invention can do whole body shooting is vertical
Column faces structure schematic diagram；
Fig. 7 is that the detector for the vehicle-mounted digital X-ray shooting system that one kind proposed by the present invention can do whole body shooting is vertical
45 degree of corner structure schematic diagrames of column；
Fig. 8 is that the detector for the vehicle-mounted digital X-ray shooting system that one kind proposed by the present invention can do whole body shooting is vertical
Column present invention looks up structural representation.
In figure: 1 car body, 2 detector columns, 3 bulb columns, 4 sliding rails, 5 lifting columns, 6 column outer covers, 7 transverse arms,
8 cover boards, 9 clips, 10 rotation upper covers, 11 control panels, 12 control facial masks, 13 clips, 14 hand handles, 15 rotation lower covers, 16 beams
Light device, 17 substrates, 18 lifting columns, 19 connecting plates, 20 detector outer covers, 21 lids, 22 drawers, 23 handles, 24 Image Acquisition works
It stands.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-8, a kind of vehicle-mounted digital X-ray shooting system doing whole body shooting, including car body 1, vehicle
Detector column 2 and bulb column 3 are equipped in compartment ontology 1, the side of car body 1 is equipped with image acquisition workstation 24, detection
Device column 2 includes substrate 17, and the top side of substrate 17 is equipped with lifting column 18, and the top side of lifting column 18 is fixedly installed with connecting plate
19, the side of connecting plate 19 is equipped with detector outer cover 20, and the internal activity of detector outer cover 20 is equipped with piece drawer 22, piece drawer 22
Side be fixedly installed with handle 23, bulb column 3 includes sliding rail 4, and the top side of sliding rail 4 is slidably fitted with lifting column 5, is gone up and down
Movable sleeve is connected to column outer cover 6 on column 5, and the top side of column outer cover 6 is movably installed with transverse arm 7, and the side of transverse arm 7 is fixedly mounted
There is clip 9, the top side of transverse arm 7 is movably installed with cover board 8, and the side of transverse arm 7 is movably installed with rotation lower cover 15, rotates lower cover 15
Top side be movably installed with rotation upper cover 10, the top side of rotation upper cover 10 is fixedly installed with clips 13, rotation upper cover 10 and rotation
Turn the rotary part that lower cover 15 constitutes X-ray tube, rotation upper cover 10 is movably installed with rotation lower cover 15 far from the side of transverse arm 7
Control panel 11, fixing sleeve is connected to hand handle 14 on control panel 11, and the bottom side of rotation lower cover 15 is movably installed with light concentrator 16.
The rotary part of sliding rail 4 and X-ray tube.Sliding rail 4 is slidably fitted with sliding block, and bulb lifting column 5 is fixedly mounted on
It on sliding block, slide bulb lifting column 5 can in the horizontal direction；It rotates upper cover 10 and rotates lower cover 15 and constitute X-ray tube
Rotary part can be such that X-ray tube rotates between+115 degree and -115 degree, and the top side of sliding rail 4 is movably installed with fixed pin, fixed
The side of pin offers pin hole, and the top side and bottom side of piece drawer 22 are fixedly installed with bracket, and two brackets are respectively and outside detector
The top side of cover 20 and bottom side inner wall are slidably connected, and the side of connecting plate 19 offers through-hole, the side activity installation of connecting plate 19
There is lid 21, lid 21 is adapted with through-hole, and the side of transverse arm 7 is movably installed with rotating disk, the other side activity peace of rotating disk
On the side of rotation lower cover 15.
Working principle: high pressure generator provides high voltage, X to rotating anode X-ray tube filament and tungsten-rhenium alloy target both ends
A large amount of electronics high-speed motion in vacuum tube is generated on ray tube cathode filament, is hit metallic target, is thus generated X-ray, make
When with X-ray, X-ray generator issues X-ray and penetrates the different position of the tissue densities such as skeleton, muscle, will
It is loaded with the image that the X-ray of image information shows by detector the different tissue of density through tissue, according to
Image carries out clinical diagnosis, and bulb column, detector column are installed on Physical examination car.X-ray tube principle: by a cathode filament
It is sealed in glass tube with vacuum with anode target, high pressure is electrically added between the cathode and cathode with tungsten wire, and high voltage electric field makes filament
Upper active electronics quickening flows to anode target, becomes the electron stream an of high speed when beam bombardment anode target, electron beam is anxious
Speed is slowed down, and X-ray will be generated during deceleration.Medical diagnostic X-ray apparatus high frequency X-generator principle: by net
50 hz AC electricity of power supply is smoothly to be converted into after constant DC voltage by inverter through over commutation, inversion and voltage multiplying rectifier
Square-wave voltage with certain frequency, the square-wave voltage boost through transformer, then rectified, filtering, and the direct current for becoming smooth is high
After pressure, X-ray tube both ends are applied to, at the same time, sample circuit samples tube voltage, and sampled value is sent to comparator,
It is compared with preset tube voltage value, if sampled value is lower than preset value, adjuster issues adjustment signal, increases inverter
Frequency, or increase inverter output pulse width, until equal with preset value from actual tube voltage sampled value, instead
It, if sampled value is higher than preset value, adjusting circuit reduces the working frequency of inverter or reduces pulse width, until sampled value
It is equal with preset value, similarly, tube current is also adjusted and is controlled using same method, lifting column is adjusted by motor
18 and column outer cover 6 lifting to reaching vertical position X-ray examination, reached by 18 transverse movement of manual adjusting elevation column
Clinostatism X-ray examination, user control motor movement by DR camera operating case, operation button, realize gentle starting, institute
There are the equal limit switches of the direction of motion, when device reaches restriction site, trigger limit switch, moves unconditional stopping, only phase
The movement of opposite direction discharges limit switch, can restore the movement in former direction.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
1. one kind can do the vehicle-mounted digital X-ray shooting system of whole body shooting, including car body (1), which is characterized in that institute
It states and is equipped with detector column (2) and bulb column (3) in car body (1), the side of the car body (1) is adopted equipped with image
Collect work station (24), the detector column (2) includes substrate (17), and the top side of substrate (17) is equipped with lifting column (18), is risen
The top side of drop column (18) is fixedly installed with connecting plate (19), and the side of connecting plate (19) is equipped with detector outer cover (20), detection
The internal activity of device outer cover (20) is equipped with piece drawer (22), and the side of piece drawer (22) is fixedly installed with handle (23), the bulb
Column (3) includes sliding rail (4), and the top side of sliding rail (4) is slidably fitted with lifting column (5), and movable sleeve is connected on lifting column (5)
Column outer cover (6), the top side of column outer cover (6) are movably installed with transverse arm (7), and the side of transverse arm (7) is fixedly installed with clip
(9), the top side of transverse arm (7) is movably installed with cover board (8), and the side of transverse arm (7) is movably installed with rotation lower cover (15), under rotation
The top side of cover (15) is movably installed with rotation upper cover (10), and the top side of rotation upper cover (10) is fixedly installed with clips (13), revolves
Turn upper cover (10) and rotate the rotary part that lower cover (15) constitute X-ray tube, rotation upper cover (10) and rotation lower cover (15) are separate
The side of transverse arm (7) is movably installed with control panel (11), and fixing sleeve is connected to hand handle (14) on control panel (11), rotates lower cover
(15) bottom side is movably installed with light concentrator (16).
2. one kind according to claim 1 can do the vehicle-mounted digital X-ray shooting system of whole body shooting, feature exists
In the rotary part of sliding rail (4) and X-ray tube.Sliding rail (4) is slidably fitted with sliding block, the fixed peace of bulb lifting column (5)
It on sliding block, slide bulb lifting column (5) can in the horizontal direction；It rotates upper cover (10) and rotation lower cover (15) is constituted
The rotary part of X-ray tube can be such that X-ray tube rotates between+115 degree and -115 degree.
3. one kind according to claim 1 can do the vehicle-mounted digital X-ray shooting system of whole body shooting, feature exists
In the top side of the sliding rail (4) is movably installed with fixed pin, and the side of fixed pin offers pin hole.
4. one kind according to claim 1 can do the vehicle-mounted digital X-ray shooting system of whole body shooting, feature exists
Bracket is fixedly installed in, the top side and bottom side of described drawer (22), two brackets top with detector outer cover (20) respectively
Side and bottom side inner wall are slidably connected.
5. one kind according to claim 1 can do the vehicle-mounted digital X-ray shooting system of whole body shooting, feature exists
In the side of the connecting plate (19) offers through-hole, and the side of connecting plate (19) is movably installed with lid (21), lid (21)
It is adapted with through-hole.
6. one kind according to claim 1 can do the vehicle-mounted digital X-ray shooting system of whole body shooting, feature exists
In the side of the transverse arm (7) is movably installed with rotating disk, and the other side of rotating disk is movably arranged on the one of rotation lower cover (15)
On side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811452350.6A CN109528221A (en) | 2018-11-30 | 2018-11-30 | A kind of vehicle-mounted digital X-ray shooting system doing whole body shooting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811452350.6A CN109528221A (en) | 2018-11-30 | 2018-11-30 | A kind of vehicle-mounted digital X-ray shooting system doing whole body shooting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109528221A true CN109528221A (en) | 2019-03-29 |
Family
ID=65851479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811452350.6A Pending CN109528221A (en) | 2018-11-30 | 2018-11-30 | A kind of vehicle-mounted digital X-ray shooting system doing whole body shooting |
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| Country | Link |
|---|---|
| CN (1) | CN109528221A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201920902U (en) * | 2010-12-21 | 2011-08-10 | 深圳市安健科技有限公司 | Two-section type telescopic upright post system |
| CN103070695A (en) * | 2013-02-05 | 2013-05-01 | 中国人民解放军军事医学科学院卫生装备研究所 | Vehicle-mounted standing-position and lying-position direct digital radiography diagnostic system |
| CN203852366U (en) * | 2014-03-14 | 2014-10-01 | 山东新华医疗器械股份有限公司 | Combined type multifunctional movable digital photographing system |
| CN104856710A (en) * | 2015-04-16 | 2015-08-26 | 于守君 | Multifunctional medical image diagnosis device |
| CN206151475U (en) * | 2016-08-27 | 2017-05-10 | 山东新华医疗器械股份有限公司 | Digital X radiography device |
-
2018
- 2018-11-30 CN CN201811452350.6A patent/CN109528221A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201920902U (en) * | 2010-12-21 | 2011-08-10 | 深圳市安健科技有限公司 | Two-section type telescopic upright post system |
| CN103070695A (en) * | 2013-02-05 | 2013-05-01 | 中国人民解放军军事医学科学院卫生装备研究所 | Vehicle-mounted standing-position and lying-position direct digital radiography diagnostic system |
| CN203852366U (en) * | 2014-03-14 | 2014-10-01 | 山东新华医疗器械股份有限公司 | Combined type multifunctional movable digital photographing system |
| CN104856710A (en) * | 2015-04-16 | 2015-08-26 | 于守君 | Multifunctional medical image diagnosis device |
| CN206151475U (en) * | 2016-08-27 | 2017-05-10 | 山东新华医疗器械股份有限公司 | Digital X radiography device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |
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| RJ01 | Rejection of invention patent application after publication |