CN208942170U - Flow-type CT examination device - Google Patents
Flow-type CT examination device Download PDFInfo
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- CN208942170U CN208942170U CN201820792012.6U CN201820792012U CN208942170U CN 208942170 U CN208942170 U CN 208942170U CN 201820792012 U CN201820792012 U CN 201820792012U CN 208942170 U CN208942170 U CN 208942170U
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Abstract
The utility model discloses a kind of flow-type CT examination devices, including flowing room and the scanning support being arranged in the flowing room, the flowing room is provided with outer lead protection layer, the scanning support includes casing, the slip ring that is arranged in casing and emission source and receiving end to be screened interior lead protection layer therein.The CT examination device of the utility model, by flowing room, such as container, container, the setting in compartment etc., make it have very high flowing adaptability, and, using container monolithic construction, examination couch and support circuit are all combined, greatly meet flowing use demand, and, using two-stage safeguard procedures, leakage radiation absorption is carried out using interior lead protection layer for emphasis radiation area, simultaneously, outer lead protection layer is used on the side wall and roof in flowing room, external protection coating can also be set on bottom plate when necessary, two-stage protection, effectively increase external protection effect, and, the dose of radiation inside flowing room is reduced as far as possible.
Description
Technical field
The utility model belongs to technical field of medical equipment, and in particular to a kind of flow-type CT examination device.
Background technique
CT equipment is mainly made of following 4 parts: scanning, computer, power supply and auxiliary device.Sweep test is by x-ray
Pipe, detector and scanning support composition；The information data that scanning is collected into is carried out storage operation by computer system.X-ray beam is logical
It crosses collimator and transverse scan is carried out to human body or cargo position certain thickness level, each detector receives X-ray transparent tissue
Or the deamplification of cargo, and electric signal is converted to, then through analog-to-digital conversion be digital signal (i.e. initial data), and be stored in storage
Device.
Currently used installation high-precision DR (Digital Radiography)/CT (computed Tomography) system
The device of system equipment be in fixed house, it is irremovable, without utility value again.In most cases, high-precision DR/CT system
Equipment of uniting is arranged in special testing agency, needs to carry inspected object and goes to and detected, there is checking matter in the process
The problems such as safety of product, confidentiality.
Moreover, when there is bursting problem when needing on-site test, detection service can not be provided in time, if simply
The problem of CT equipment is moved to and needs place, and faces radiation overdose.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of flow-type CT examination device, the stream
Dynamic formula CT examination device has mobility well and protection effect is good.
The utility model is achieved through the following technical solutions:
A kind of flow-type CT examination device, it is described including flowing room and the scanning support being arranged in the flowing room
Flowing room be provided with outer lead protection layer, the scanning support includes casing, the slip ring in casing is arranged in and will send out
It penetrates source and/or receiving end is screened interior lead protection layer therein.
The outer lead protection layer is the stereotype for being fixed at flowing room inner wall or the 0.5-10mm thickness in interlayer.
The interior lead protection layer is fixedly connected with casing, and the interior lead protection layer is cylindrical in shape, alternatively, the interior lead
Protective layer includes cylindrical body part and the end side portion that casing both ends are arranged in.
The interior lead protection layer is tubular and is fixedly connected with the slip ring.
The interior lead protection layer, which is that two two be correspondingly arranged respectively with the emission source and receiving end are servo-actuated, to be protected
Shield portion, the servo-actuated protection portion are that inner opening is box-like or arc-shaped.
The interior lead protection layer include the barrel being fixedly connected with body and with two respectively with the transmitting
The servo-actuated protection portion that source and receiving end are correspondingly arranged.
The interior lead protection layer is made of the stereotype of 0.5-10mm.
For the outer lead protection layer with a thickness of 1-8mm, the interior lead protection layer is 2-5mm.
The flowing room is container, and the container is divided into sweeping to scanning constant frame along its length
It retouches frame cabin, the moving bed cabin of fixed moving bed and operational window, the scanning support cabin and is provided with outer lead protection layer.
The container rear and front end is provided with elevating ram, and the elevating ram is vertically arranged and at piston rod bottom
End is provided with support plate, and the container base is provided with height adjustable support leg.
It the advantages of the utility model and has the beneficial effect that
The CT examination device of the utility model is made it have by flowing room, such as the setting in container, container, compartment
Very high flowing adaptability, moreover, all being combined examination couch and support circuit, pole using container monolithic construction
The earth meets flowing use demand, moreover, being carried out for emphasis radiation area using interior lead protection layer using two-stage safeguard procedures
Radiation absorption is revealed, meanwhile, outer lead protection layer is used on the side wall and roof in flowing room, it may also be necessary to set on bottom plate
External protection coating is set, two-stage protection effectively increases external protection effect, moreover, reducing the radiation agent inside flowing room as far as possible
Amount.
Detailed description of the invention
Fig. 1 is the side structure schematic view of the utility model flow-type CT examination device.
Fig. 2 is the internal structure strabismus schematic diagram of the utility model flow-type CT examination device；
Fig. 3 show the side structure schematic view of scanning support.
Wherein:
1: flowing room, 10: outer lead protection layer；11: scanning support cabin；12: moving bed cabin；13: operational window,；14 reception rooms；
15: elevating ram；2: scanning support, 21 casings；3: interior lead protection layer, 4 moving beds.
It for those of ordinary skill in the art, without creative efforts, can be according to above attached
Figure obtains other relevant drawings.
Specific embodiment
In order to make those skilled in the art better understand the scheme of the utility model, combined with specific embodiments below into one
Step illustrates the technical solution of the utility model.
Embodiment one
Including flowing room 1 and sweeping in the flowing room is arranged in the flow-type CT examination device of the utility model
Frame 2 is retouched, the flowing room is provided with outer lead protection layer 10, and the scanning support includes casing 21, and the cunning in casing is arranged in
Ring and the interior lead protection layer 3 that casing internal is set.
Wherein, the outer lead protection layer is the 0.5-10mm being fixed in flowing room inner wall or interlayer, excellent
1-5mm is selected, such as the stereotype of 3mm thickness, the interior lead protection layer is 0.5-10mm, preferably 2-4mm, if the stereotype of 2mm is to incite somebody to action
Emission source and receiving end screen wherein it is preferred to, for the outer lead protection layer with a thickness of 3mm, interior lead protection layer is 2mm.
The CT examination device of the utility model, by flowing room, such as the flowable box setting in container, container, compartment,
Very high flowing adaptability is made it have, moreover, being all incorporated into examination couch and support circuit using container monolithic construction
Together, flowing use demand is greatly met, moreover, using two-stage safeguard procedures, it is anti-using interior lead for emphasis radiation area
Sheath carries out leakage radiation absorption, meanwhile, outer lead protection layer is used on the side wall and roof in flowing room, it may also be necessary to
External protection coating is set on bottom plate, and two-stage protection effectively increases external protection effect, reduces the radiation inside flowing room as far as possible
Dosage.Moreover, the radiation protection compared to container entirety designs, stereotype usage amount is reduced, cost and overall weight are reduced.
Embodiment two
The flowing room is preferably that container 1 is readily transported using standard volume, the container length direction
Both ends are provided with clamshell doors, and space is divided into the scanning support cabin 11 to scanning constant frame, fixed shifting along its length in case
The moving bed cabin 12 of dynamic bed 4 and operational window 13, it is, of course, also possible to reception room 14 is set, the reception room and operational window, operation
Isolating door is provided on partition between cabin and moving bed cabin, on the partition between the scanning support cabin 11 and moving bed cabin 12
Through-hole corresponding with scanning support is provided with so that moving bed protrudes into, it is preferable that the scanning support is fixed with the partition.Wherein,
To improve protection effect, the scanning support cabin is provided with outer lead protection layer, certainly, described to improve integral protection effect
Outer lead protection layer is set in the corresponding cavity wall in scanning support cabin and moving bed cabin.
Further, lifting is provided with to improve equipment operation stability and adaptability, the container rear and front end
Oil cylinder, the container base are provided with height adjustable support leg, and the elevating ram is to be correspondingly arranged at container quadrangle
Place four, use can control overturning structure and container it is hinged, the elevating ram is vertically arranged and at piston rod bottom
End is provided with support plate, and overturning can such as pass through upper and lower two linking arms with container hingedly to improve by electric or hand control
Lifting effect is contacted to earth using the stretching that elevating ram fits through elevating ram using support plate after being moved to predetermined position
Horizontal adjustment can be realized in realization, and the modes such as screw thread is reconciled or cushion block is adjusted can be used in the height adjustable support leg, wherein
To guarantee stability, also settable lip block etc. below the middle part of container.
Embodiment three
Specifically, on the basis of the above embodiments, the casing is formed with to accommodate in the slip ring
Chamber, the interior lead protection layer are cylindrical in shape and are fixedly connected with the wall of the inner cavity and by the slip ring and emission source and connect
Receiving end is screened wherein.Certainly, the structure directly in casing internal can also be used in the interior lead protection layer, further described
Interior lead protection layer includes cylindrical body part and the looped end side that casing both ends are arranged in, i.e., provides protection to maximum magnitude,
Hole among cyclic annular side end is to check window.
By the way of being fixedly connected with casing, interior lead protection layer can be provided directly as tubular or have avoiding structure such as
Whole radiation space is carried out protection processing, radiation leaks is effectively reduced, moreover, using interior lead protection by the tubular of avoid holes
Layer is fixed on the design of the structure on shell, does not constitute any influence to slip ring structure, it is easy to accomplish.
Example IV
On the basis of the first and second embodiment, the interior lead protection layer is two and fixes company with the slip ring respectively
It connects and the slip ring and emission source and receiving end to be screened two servo-actuated protection portion therein.It is fixedly connected using with slip ring
Mode, can change with angle of radiation servo-actuated, guarantee that the predetermined protective action of free position, the servo-actuated protection portion can be used
Tubular or inner opening with avoiding structure are box-like, and the box-like bottom surface of the inner opening is preferably cambered surface to reduce interference, mention
Emission source and receiving end are wholly received in the box like structure that interior lead apron is constituted by high running stability, ray is from box
The open side of body passes in and out.It is set as being fixedly connected with the slip ring and corresponding with the emission source and receiving end respectively set
The two-part structure set, it is box-like using the inner opening of orientation, ray emission angle is constrained, radiation is further reduced.
Wherein, the box-like portion of inner opening corresponding with receiving end also settable wing ring side with increase can pretective acreage, it is described
Wing ring side is integrally formed or be fixedly connected with the box-like portion of the inner opening, or for be fixedly connected respectively with receiving end two
Part.
It is box-like using two sections of designed arc-shaped appearances or inner opening, symmetrical structure design, and also there are part stereotype blank area, needles
Key protection is carried out to radiation key area, while reducing radiation leaks, reduces the use of stereotype, reduces overall weight.
The spatially relative terms such as "upper", "lower", "left", "right" have been used in embodiment for ease of explanation, have been used for
Relationship of the elements or features relative to another elements or features shown in explanatory diagram.It should be understood that in addition to figure
Shown in except orientation, spatial terminology is intended to include the different direction of device in use or operation.For example, if in figure
Device be squeezed, the element for being stated as being located at other elements or feature "lower" will be located into other elements or feature "upper".
Therefore, exemplary term "lower" may include both upper and lower orientation.Device, which can be positioned in other ways, (to be rotated by 90 ° or position
In other orientation), it can be interpreted accordingly used herein of the opposite explanation in space.
Moreover, the relational terms of such as " first " and " second " or the like are used merely to one with another with identical
The component of title distinguishes, without necessarily requiring or implying between these components there are any this actual relationship or
Sequentially.
Illustrative description has been done to the utility model above, it should explanation, in the core for not departing from the utility model
In the case where the heart, it is any it is simple deformation, modification or other skilled in the art can not spend creative work etc.
The protection scope of the utility model is each fallen with replacement.
Claims (10)
1. a kind of flow-type CT examination device, it is characterised in that: including flowing room and sweeping in the flowing room is arranged in
Retouch frame, the flowing room is provided with outer lead protection layer, and the scanning support includes casing, be arranged in the slip ring in casing and
Emission source and/or receiving end to be screened interior lead protection layer therein.
2. a kind of flow-type CT examination device according to claim 1, it is characterised in that: the outer lead protection layer is solid
The stereotype of flowing room inner wall or the 0.5-10mm thickness in interlayer is set calmly.
3. a kind of flow-type CT examination device according to claim 1, it is characterised in that: the interior lead protection layer and machine
Shell is fixedly connected, and the interior lead protection layer is cylindrical in shape, alternatively, the interior lead protection layer includes cylindrical body part and setting
In the end side portion at casing both ends.
4. a kind of flow-type CT examination device according to claim 1, it is characterised in that: the interior lead protection layer is cylinder
It shape and is fixedly connected with the slip ring.
5. a kind of flow-type CT examination device according to claim 1, it is characterised in that: the interior lead protection layer is two
A two servo-actuated protection portion being correspondingly arranged respectively with the emission source and receiving end, the servo-actuated protection portion are inner opening
Box-like or arc-shaped.
6. a kind of flow-type CT examination device according to claim 1, it is characterised in that: the interior lead protection layer includes
The barrel being fixedly connected with body and the servo-actuated protection being correspondingly arranged respectively with the emission source and receiving end with two
Portion.
7. according to a kind of described in any item flow-type CT examination devices of claim 2-6, it is characterised in that: the interior lead is anti-
Sheath is made of the stereotype of 0.5-10mm.
8. a kind of flow-type CT examination device according to claim 1, it is characterised in that: the outer lead protection thickness degree
For 1-8mm, the interior lead protection layer is 2-5mm.
9. a kind of flow-type CT examination device according to claim 1, it is characterised in that: the flowing room is packaging
Case, the container are divided into the moving bed in the scanning support cabin to scanning constant frame, fixed moving bed along its length
Cabin and operational window, the scanning support cabin are provided with outer lead protection layer.
10. a kind of flow-type CT examination device according to claim 9, it is characterised in that: two before and after the container
End is provided with elevating ram, and the elevating ram is vertically arranged and piston rod bottom end is provided with support plate, the packaging
Bottom portion is provided with height adjustable support leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820792012.6U CN208942170U (en) | 2018-05-25 | 2018-05-25 | Flow-type CT examination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820792012.6U CN208942170U (en) | 2018-05-25 | 2018-05-25 | Flow-type CT examination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942170U true CN208942170U (en) | 2019-06-07 |
Family
ID=66730449
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820792012.6U Active CN208942170U (en) | 2018-05-25 | 2018-05-25 | Flow-type CT examination device |
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| Country | Link |
|---|---|
| CN (1) | CN208942170U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670283A (en) * | 2018-05-25 | 2018-10-19 | 邦盛高科特种车辆（天津）有限公司 | Flow-type CT examination deVice |
-
2018
- 2018-05-25 CN CN201820792012.6U patent/CN208942170U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108670283A (en) * | 2018-05-25 | 2018-10-19 | 邦盛高科特种车辆（天津）有限公司 | Flow-type CT examination deVice |
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