CN109758177A - A kind of CT examination bed with reduction radiation function - Google Patents
A kind of CT examination bed with reduction radiation function Download PDFInfo
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- CN109758177A CN109758177A CN201910111556.0A CN201910111556A CN109758177A CN 109758177 A CN109758177 A CN 109758177A CN 201910111556 A CN201910111556 A CN 201910111556A CN 109758177 A CN109758177 A CN 109758177A
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- fixedly connected
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- proof board
- radiation proof
- radiation
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Abstract
The invention discloses the field of medical instrument technology, specially a kind of CT examination bed with reduction radiation function, including pedestal, base top is fixedly connected with bottom, sliding rail is offered at the top of bottom, one group of slide plate is slidably connected in sliding rail, slider bed is fixedly connected at the top of slide plate, slide plate lateral wall is fixedly connected with rack gear, bottom central rotational is connected with one group of shaft, both ends of the shaft has been respectively fixedly connected with balladeur train and transmission gear, bottom side wall is fixedly connected with multiple upper directing plates and lower directing plate, sliding is equipped with radiation proof board among upper directing plate and lower directing plate, radiation proof board outer wall is fixedly connected with limit plate, radiation proof board inner sidewall offers moving tooth slot, pulling shelf central rotational is connected with pulling axis, pulling axis side wall, which is fixedly connected with, dials roller.The present invention can effectively reduce radiation, provide protection to be not required to CT scan position, flexible and convenient to use, work convenient for medical staff.
Description
Technical field
It is specially a kind of with the CT examination bed for reducing radiation function the present invention relates to the field of medical instrument technology.
Background technique
CT diagnosis is widely used to clinic, but CT equipment is more expensive, inspection fee since its particular diagnostic is worth
Higher, the inspection at certain positions, diagnostic value, especially etiologic diagnosis, there are also certain limits, so should not be considered as CT examination
Routine diagnosis means, should be on the basis of understanding its advantage, reasonable selection application, with technological level and computer technology
Development, CT have obtained development at full speed, and multi-slices CT puts into practical type and had evolved to 320 rows, while each factory
More advanced plate CT is also studying in family.The product PET/CT that CT is combined with PET is clinically generally used, especially
It is even more that there is very high application value in the diagnosis of tumour.International Commission on Radiological Protection (ICRP) research confirms, does primary
CT body scan physical examination can make the risk increase about 8% of subject's radiocarcinogenesis, and radiocarcinogenesis and heredity illness are dosage
Linear non-threshold, that is to say, that exposure, and a possibility that suffering from lethal cancer and heredity illness is bigger.Research also demonstrates,
It is exposed under x-ray and will lead to kinds of tumors, including leukaemia, thyroid cancer, breast cancer and lung cancer etc., it is also possible to cause
Salivary gland, stomach, colon, bladder, ovary, central nervous system and skin neoplasin.Hospitals at Present when examining a patient, due to
Patient needs the position that checks different, and the place that ray needs to irradiate is also just different, without inspection place we can
To be protected, but hospital to patient do not need check physical feeling properly protect it is pretty troublesome.
Currently, application No. is the Chinese patents of CN201410062558.2 to disclose a kind of CT scan radiation protection bed, packet
Include bedstead, folding two sheet leads, two mobile devices for driving sheet leads mobile and two pieces lead clothing, bedstead include bed board and
Four cabinet bases of bed board quadrangle are fixed on, two mobile devices are each provided on cabinet base, and the fixing end of two sheet leads is separately fixed at
Bed board both ends on cabinet base, the movable end of two sheet leads is separately fixed in two mobile devices, and two pieces lead clothing is for blocking
Position of the subject without detection, exposes its detection position, and each mobile device includes motor, two screw rods and button box,
Each screw rod is interspersed on two cabinet bases of bed board side, and screw rod can be rotated relative to cabinet base, and one end of each screw rod is equipped with chain
It takes turns, sprocket wheel is also equipped in the shaft of motor, motor is electrically connected by same chain and two screw rod transmissions, button box with motor
It connects, the movable end of sheet lead is fixed on the nut of screw rod, and for button box for controlling motor forward or reverse, button box uses crawl
Formula control, it is effective that subject is protected not need inspection although the invention can will need the physical feeling checked to expose
Position, but it is troublesome in poeration, and sheet lead area is fixed, inflexible for use.
Based on this, the present invention devises a kind of CT examination bed with reduction radiation function, to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of with the CT examination bed for reducing radiation function, to solve above-mentioned background technique
The physical feeling that the hospital of middle proposition does not need to check to patient properly protects pretty troublesome, and troublesome in poeration, sheet lead area is solid
Fixed, inflexible for use problem.
To achieve the above object, the invention provides the following technical scheme: it is a kind of with reduce radiation function CT examination bed,
Including pedestal, the base top is fixedly connected with bottom, offers sliding rail at the top of the bottom, is slidably connected in the sliding rail
There is one group of slide plate, be fixedly connected with slider bed at the top of the slide plate, the slide plate lateral wall is fixedly connected with rack gear, in the bottom
Between be rotatably connected to one group of shaft, the both ends of the shaft has been respectively fixedly connected with balladeur train and transmission gear, the slide teeth
Wheel and rack engagement, the bottom side wall are fixedly connected with multiple upper directing plates and lower directing plate, and the upper directing plate draws under
Sliding is equipped with radiation proof board among guide plate, and the radiation proof board outer wall is fixedly connected with limit plate, the radiation proof board inside
Wall offers moving tooth slot, and the slider bed bottom is fixedly connected with power rack, and the power rack side wall is rotatably connected to multiple groups pulling shelf,
The pulling shelf central rotational is connected with pulling axis, and the pulling axis side wall, which is fixedly connected with, dials roller, described group of roller and radiation proof board inner wall
It is tangent, described group of roller and group tooth socket fit.
Preferably, the base top is fixedly connected with supporting table, is fixedly connected with bottom at the top of the supporting table.
Preferably, it is fixedly connected at the top of the slide plate and raises plate, described raise is fixedly connected with slider bed at the top of plate, described
Sliding rail is convex.
Preferably, the upper directing plate and lower directing plate are arc and one-to-one correspondence, the upper directing plate and lower directing plate
Arc be concentric arc.
Preferably, the pulling shelf side wall is fixedly connected with small machine, and the output end of the small machine is fixedly connected with pulling axis,
The pulling shelf and radiation proof board correspond.
Preferably, it is equipped with driving gear among the transmission gear, the driving gear is engaged with transmission gear, the master
Moving gear bottom is fixedly connected with main shaft, and the main shaft end is fixedly connected with big motor.
Preferably, the radiation proof board is integrated with limit plate, and the radiation proof board upper wall is fixedly connected with lead layer, institute
Radiation proof board is stated as arc, the arc of the arc of the radiation proof board and upper directing plate is concentric arc.
Compared with prior art, the beneficial effects of the present invention are: the present invention is by connecting big motor makes main shaft and active
Gear rotates forward or backwards, and band nutating gear and balladeur train rotate, so that rack gear be made to be moved forward and backward, drives slider bed along sliding
Rail slides back and forth, to transport in patient to CT examination cabin.The small machine at position need to be covered by connecting correspondence, small machine drives
It dials roller to rotate forward or backwards, so that group roller strap is moved radiation proof board and skidded off along lower directing plate camber line, become arc cover and cover in patient's body
Above body, the lead layer on radiation proof board surface can effectively reduce radiation, provide protection to be not required to CT scan position, radiation proof board is equipped with
Muti-piece covers position needed for being freely combined as needed, flexible and convenient to use, works convenient for medical staff.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is viewing angle constructions schematic diagram before the present invention；
Fig. 2 is back angle structural schematic diagram of the present invention；
Fig. 3 is back angle half section structure diagram of the present invention；
Fig. 4 is the portion A of the present invention enlarged structure schematic diagram；
Fig. 5 is LOOK RIGHT structural schematic diagram of the present invention.
In attached drawing, parts list represented by the reference numerals are as follows:
1- pedestal, 2- bottom, 3- sliding rail, 4- slide plate, 5- slider bed, 6- rack gear, 7- shaft, 8- balladeur train, 9- driving cog
It takes turns, the upper directing plate of 10-, directing plate under 11-, 12- radiation proof board, 13- limit plate, 14- moving tooth slot, 15- power rack, 16- pulling shelf,
17- pulling axis, 18- dial roller, 19- supporting table, and 20- raises plate, 21- small machine, 22- driving gear, 23- main shaft.
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.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution: a kind of with the CT examination bed for reducing radiation function, packet
Pedestal 1 is included, bottom 2 is fixedly connected at the top of pedestal 1, sliding rail 3 is offered at the top of bottom 2, one group of cunning is slidably connected in sliding rail 3
Plate 4 is fixedly connected with slider bed 5 at the top of slide plate 4, and 4 lateral wall of slide plate is fixedly connected with rack gear 6, and 2 central rotational of bottom is connected with one
Group shaft 7,7 both ends of shaft have been respectively fixedly connected with balladeur train 8 and transmission gear 9, and balladeur train 8 is engaged with rack gear 6, bottom
2 side walls are fixedly connected with multiple upper directing plates 10 and lower directing plate 11, and sliding is set among upper directing plate 10 and lower directing plate 11
There is radiation proof board 12,12 outer wall of radiation proof board is fixedly connected with limit plate 13, and 12 inner sidewall of radiation proof board offers moving tooth slot 14,
5 bottom of slider bed is fixedly connected with power rack 15, and 15 side wall of power rack is rotatably connected to multiple groups pulling shelf 16, and 16 central rotational of pulling shelf connects
It is connected to pulling axis 17,17 side wall of pulling axis, which is fixedly connected with, dials roller 18, dials roller 18 and 12 inner wall of radiation proof board is tangent, dial roller 18 and moving tooth
Slot 14 cooperates.
Wherein, it is fixedly connected with supporting table 19 at the top of pedestal 1, bottom 2 is fixedly connected at the top of supporting table 19.Slide plate 4 pushes up
Portion, which is fixedly connected with, raises plate 20, raises and is fixedly connected with slider bed 5 at the top of plate 20, and sliding rail 3 is convex.Upper directing plate 10 is under
Directing plate 11 is arc and one-to-one correspondence, and the arc of upper directing plate 10 and lower directing plate 11 is concentric arc.16 side wall of pulling shelf is fixed
It is connected with small machine 21, the output end of small machine 21 is fixedly connected with pulling axis 17, and pulling shelf 16 and radiation proof board 12 correspond.It passes
Driving gear 22 is equipped among moving gear 9, driving gear 22 is engaged with transmission gear 9, and 22 bottom of driving gear is fixedly connected with
Main shaft 23,23 end of main shaft are fixedly connected with big motor.Radiation proof board 12 is integrated with limit plate 13, radiation proof board 12
Upper wall is fixedly connected with lead layer, and radiation proof board 12 is arc, and the arc of radiation proof board 12 and the arc of upper directing plate 10 are concentric
Arc.
One concrete application of the present embodiment are as follows: the present invention is lain in the slider bed 5 of CT examination bed by patient, passes through connection
Big motor power makes the rotation of main shaft 23 that driving gear 22 be driven to rotate in the forward direction, and the rotation drive of driving gear 22 is engaged with
Transmission gear 9 rotates, and drives the rotation of shaft 7 to make balladeur train 8 rotate, and the rack gear 6 being engaged with pair is driven to move forward,
Slide plate 4 is driven to move forward in sliding rail 3, so that slider bed 5 be made to be advanced into CT scan cabin with patient, complete place needs portion
Position checks.
Need be not required to scanned position cover get up avoid radiation when, pass through connect it is corresponding cover position small machine
21, it drives pulling axis 17 and dials the rotation of roller 18, to make the radiation proof board 12 engaged with group roller 18 along upper directing plate 10 and lower guidance
Camber line gap between plate 11 skids off, and is not required to above scanned position when radiation proof board 12 fully slides out to form an arc cover and impinge upon,
Since 12 surface of radiation shield is fixed with lead layer, radiation-proof effect is good, and radiation proof board 12 is equipped with muti-piece, can as needed freely
Position, using flexible are covered needed for combination.
After use, small machine 21 is rotated backward, group roller 18 is driven to rotate backward, withdrawn radiation proof board 12, pass through
Limit plate 13 above it prevents radiation proof board 12 from falling off, and patient leaves the bed from the other side.
The present invention rotates main shaft 23 and driving gear 22 forward or backwards by connecting big motor, band nutating gear
9 and balladeur train 8 rotate, thus make rack gear 6 be moved forward and backward, drive slider bed 5 slid back and forth along sliding rail 3, arrived to transport patient
In CT examination cabin.The small machine 21 at position need to be covered by connecting correspondence, small machine 21 drives group roller 18 to rotate forward or backwards,
Make group roller 18 that radiation proof board 12 be driven to skid off along lower 11 camber line of directing plate, becomes arc cover and cover side on a patient body, radiation protection
The lead layer on 12 surface of plate can effectively reduce radiation, provide protection to be not required to CT scan position, radiation proof board 12 is equipped with muti-piece, can root
Position is covered needed for being freely combined according to needs, it is flexible and convenient to use.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. a kind of with the CT examination bed for reducing radiation function, including pedestal (1), it is characterised in that: solid at the top of the pedestal (1)
Surely it is connected with bottom (2), is offered sliding rail (3) at the top of the bottom (2), slidably connect one group of slide plate in the sliding rail (3)
(4), it is fixedly connected with slider bed (5) at the top of the slide plate (4), slide plate (4) lateral wall is fixedly connected with rack gear (6), described
Bottom (2) central rotational is connected with one group of shaft (7), and shaft (7) both ends have been respectively fixedly connected with balladeur train (8) and have passed
Moving gear (9), the balladeur train (8) are engaged with rack gear (6), and bottom (2) side wall is fixedly connected with multiple upper directing plates
(10) and lower directing plate (11), the upper directing plate (10) and the intermediate sliding of lower directing plate (11) are equipped with radiation proof board (12),
Radiation proof board (12) outer wall is fixedly connected with limit plate (13), and radiation proof board (12) inner sidewall offers moving tooth slot
(14), slider bed (5) bottom is fixedly connected with power rack (15), and power rack (15) side wall is rotatably connected to multiple groups pulling shelf
(16), pulling shelf (16) central rotational is connected with pulling axis (17), and pulling axis (17) side wall, which is fixedly connected with, dials roller (18), institute
It states group roller (18) and radiation proof board (12) inner wall is tangent, described group of roller (18) and moving tooth slot (14) cooperate.
2. according to claim 1 a kind of with the CT examination bed for reducing radiation function, it is characterised in that: the pedestal
(1) top is fixedly connected with supporting table (19), is fixedly connected with bottom (2) at the top of the supporting table (19).
3. according to claim 1 a kind of with the CT examination bed for reducing radiation function, it is characterised in that: the slide plate
(4) top, which is fixedly connected with, raises plate (20), and described raise is fixedly connected with slider bed (5) at the top of plate (20), and the sliding rail (3) is
Convex.
4. according to claim 1 a kind of with the CT examination bed for reducing radiation function, it is characterised in that: the upper guidance
Plate (10) and lower directing plate (11) are arc and one-to-one correspondence, and the arc of the upper directing plate (10) and lower directing plate (11) is same
Heart arc.
5. according to claim 1 a kind of with the CT examination bed for reducing radiation function, it is characterised in that: the pulling shelf
(16) side wall is fixedly connected with small machine (21), and the output end of the small machine (21) is fixedly connected with pulling axis (17), and described group
Frame (16) and radiation proof board (12) correspond.
6. according to claim 1 a kind of with the CT examination bed for reducing radiation function, it is characterised in that: the driving cog
It takes turns and is equipped with driving gear (22) among (9), the driving gear (22) is engaged with transmission gear (9), the driving gear (22)
Bottom is fixedly connected with main shaft (23), and main shaft (23) end is fixedly connected with big motor.
7. according to claim 1 a kind of with the CT examination bed for reducing radiation function, it is characterised in that: the radiation protection
Plate (12) is integrated with limit plate (13), and radiation proof board (12) upper wall is fixedly connected with lead layer, the radiation proof board
It (12) is arc, the arc of the radiation proof board (12) and the arc of upper directing plate (10) are concentric arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910111556.0A CN109758177A (en) | 2019-02-12 | 2019-02-12 | A kind of CT examination bed with reduction radiation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910111556.0A CN109758177A (en) | 2019-02-12 | 2019-02-12 | A kind of CT examination bed with reduction radiation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109758177A true CN109758177A (en) | 2019-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910111556.0A Pending CN109758177A (en) | 2019-02-12 | 2019-02-12 | A kind of CT examination bed with reduction radiation function |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151214A (en) * | 2019-06-05 | 2019-08-23 | 吉林大学 | A kind of modified CT medicine detection bed |
| CN113750377A (en) * | 2021-10-14 | 2021-12-07 | 中国人民解放军陆军特色医学中心 | Radiation-proof tumor radiotherapy device |
| CN115770058A (en) * | 2022-11-17 | 2023-03-10 | 南通市肿瘤医院 | Self-learning influence device convenient to adjust for hospital radiology department based on high in clouds |
| CN116269472A (en) * | 2023-05-18 | 2023-06-23 | 山东第一医科大学第一附属医院(山东省千佛山医院) | Medical science image inspection equipment alarm device |
-
2019
- 2019-02-12 CN CN201910111556.0A patent/CN109758177A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151214A (en) * | 2019-06-05 | 2019-08-23 | 吉林大学 | A kind of modified CT medicine detection bed |
| CN110151214B (en) * | 2019-06-05 | 2021-04-23 | 吉林大学 | Improved generation CT medical science detects bed |
| CN113750377A (en) * | 2021-10-14 | 2021-12-07 | 中国人民解放军陆军特色医学中心 | Radiation-proof tumor radiotherapy device |
| CN113750377B (en) * | 2021-10-14 | 2023-09-19 | 中国人民解放军陆军特色医学中心 | Radiation-proof tumor radiotherapy device |
| CN115770058A (en) * | 2022-11-17 | 2023-03-10 | 南通市肿瘤医院 | Self-learning influence device convenient to adjust for hospital radiology department based on high in clouds |
| CN115770058B (en) * | 2022-11-17 | 2023-08-15 | 南通市肿瘤医院 | Hospital radiology department is convenient for adjust from learning influence device based on high in clouds |
| CN116269472A (en) * | 2023-05-18 | 2023-06-23 | 山东第一医科大学第一附属医院(山东省千佛山医院) | Medical science image inspection equipment alarm device |
| CN116269472B (en) * | 2023-05-18 | 2023-08-04 | 山东第一医科大学第一附属医院(山东省千佛山医院) | Medical science image inspection equipment alarm device |
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