CN201912106U

CN201912106U - X-ray examinee electric vertical type protecting screen

Info

Publication number: CN201912106U
Application number: CN2010205524443U
Authority: CN
Inventors: 潘代恩
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-19
Filing date: 2010-09-19
Publication date: 2011-08-03
Anticipated expiration: 2020-09-19

Abstract

Disclosed is an X-ray examinee electric vertical type protecting screen, which belongs to a device reducing radiation dose at the time of radioactive X-ray inspection. The X-ray examinee electric vertical type protecting screen comprises a vertical rack, a moving lead plate, a projection window rack capable of moving up and down to adjust the size of the projection window, a synchronous moving piece box rack, a motor and a transmission system. The examinee is only required to stand naturally behind a protecting screen, and an operator makes the projection window align with an inspection part by means of a controllable switch in hand. The X-ray can only enter from the projection window and penetrates human tissue, forming image information of relevant parts for the research and judgment of clinic diseases. The utility model has advantages of possessing simple and convenient operation; preventing a large amount of scattered rays from damaging human important tissues; reducing or preventing the occurring of cancer caused by radiation; well protecting examinees.

Description

X line person under inspection electric vertical protective shield

Technical field: the present invention relates to X ray examination diagnostic medical appliance arrangement, particularly a kind of X line person under inspection electric vertical protective shield.

Background technology: up to now, people do all inspections of X line to hospital and all are in complete exposed state, do not have practicable protection facility at all.But medical personnel had plumbous clothing; plumbous medicated cap; lead gloves; many protections such as lead glass glasses product; people constantly deepened the understanding of X line harm and were very worried in recent years; health ministry requires that patient is made the X ray examination and takes safeguard procedures; one time of minority big city minority large hospital once was subjected to adopt among the inspection crowd plumbous clothing or the stereotype worn with medical personnel to attempt as protective articles in minority; because these article are very heavy; the burden and the operation that increase patient are extremely inconvenient; the old,weak,sick and disabled particularly; child women and children; anxious critical patient, the fracture and injury person more is difficult to implement as method.The person under inspection carries out the perspective or the film making of continuous several times usually under exposing fully, whole body suffers X line loss evil, particularly brain cell, thyroid, gonad etc. are important and responsive organizes to hold most and suffers the mortality infringement, studies confirm that, heavy dose of x-ray radiation causes multiple malignant tumor such as leukemia, thyroid carcinoma to take place easily, health to people has great hazardness, it is reported also very nearly the samely to person under inspection's x-ray protection at present abroad, and not having good preventer device equally is service for patients.Therefore research and develop convenient and practically, effectively control and the new product device that reduces radiation dose will be responsibility and the target that we work hard.

Summary of the invention: the object of the present invention is to provide a kind of person under inspection of being used for to take erect position just can carry out the protector of breast abdomen perspective or film making; for electric machine system is adopted in quick and convenient operation; this device stereotype is thrown corresponding with the film magazine frame and carry out synchronously according to window; can move up and down; window can dwindle the throwing illumination range, is applicable to adult, child's Different Individual.The person under inspection locates erect position, and electronic control will be thrown according to window and be aimed at the preliminary examination position, X line emission bulb is aimed at thrown according to window again, and the X line can only enter from this window and penetrate human body and reach the imaging purpose.All the other a large amount of scattering X lines are blocked in outside the health by lead shield fully, have greatly reduced the injury of amount of radiation to human body, avoid the generation of malignant tumor as far as possible.Mobile stereotype is rectangle, and is divided into up and down two and is connected with throwing according to the window support, and two ends are connected with spool, throws according to attached spinning upside down above the window and dwindles or amplify the stereotype that window is shone in throwing, plays the effect of adjusting window size.Throw according to window square set upper and lower side frame the connection mortise is arranged, tow sides are separately installed with bearing for four jiaos, can geosynclinal block be installed in the side be placed on the vertical type shelf of neighbour side to same direction operation, be connected with synchronous sheet box support, formation X line can is aimed at all the time to throw according to window and with it and is moved up and down synchronously.Mobile film magazine frame is connected and fixed by contiguous block by two horizontal sleeve pipes, drag link with pass horizontal sleeve pipe after the film magazine frame is connected and go stretching operation within it, so that regulate the distance between film magazine and the protective window, film magazine frame and drag link one end and film magazine frame rotation set sealing of tube, by swingle the film magazine frame is connected, any rotary folding of film magazine frame, arbitrarily angled available location is turned round fixing, the film magazine frame has fixedly lower bayonet slot, and last draw-in groove can up and downly move on the support bar of the left and right sides.The chassis is a square box, and a pair of universal wheel and a pair of brake wheel are installed in the below, can move arbitrarily and fixing present position.Motor has the slow-speed of revolution, but can just change backward rotation, drives mobile stereotype upward and downward operation by drive system and regulates throwing according to window aligning human body check point.Drive system passes to the lower winding shaft first road belt pulley by motor power by the one-level driving-belt, be close to the 2nd road belt pulley and reach the transfer belt pulley, form by three grades of driving-belts to upper winding shaft belt pulley and drive the drive system that mobile stereotype moves up and down through the secondary driving-belt.

This utility model constitutes: by mobile stereotype, throwing is thrown according to window according to the window support, synchronously film magazine frame, up-right support, chassis, motor and drive belt system composition.The below, chassis is universal wheel and brake wheel, and rectangular support frame is positioned on the chassis, two the long blockings in this support left and right sides, and there is bearing groove the framework two sides, throw according to the operation up and down in groove of window bearing.This support front is mobile lead shield and throws according to window that left surface is synchronous film magazine frame, and this is connected to form pull(ing) effect with interior the throwing according to window support left side side of up-right support.Electric machine support (41) is installed in universal wheel (42) top, and motor and belt pulley are installed in its top.Installing the axis of rolling (33) under the installation of the axis of rolling (32) below above the up-right support, the scroll-up/down axle back lower place is installed spool and is gone up belt pulley (34) and enclose axle (35) and belt pulley down, this two belt pulley connects with long driving-belt (36), reuse secondary driving-belt (50) connects, and one-level driving-belt (40) is connected motor with a following circle axle belt pulley finishes apparatus of the present invention.

Compared with the prior art: at present, do not see that both at home and abroad promising person under inspection protects X line scattered rays injury special device.In recent years the someone designs a kind of gown pocket and places throat portion, loads onto stereotype and play the effect of blocking X line injury parathyroid tissue in pocket.Only a few hospital is that patient protection all seems very inconvenient inapplicable with plumbous clothing or the stereotype that medical personnel dress often in the only a few big city, can only be that abroad also that's about the size of it reluctantly for it, is difficult to popularize.Apparatus of the present invention do not increase any trouble burden to patient, as long as after standing in protective shield naturally, medical personnel operate fast to aim to throw according to the position and just finish audit program very soon, under the protection of this device, reached and checked and reduction amount of radiation two general objectives to have practical value.

Description of drawings: Fig. 1 is mobile stereotype plane graph, Fig. 2 is that synchronous moving sheet box support launches the front three-dimensional view, Fig. 3 throws according to the three-dimensional left view of window support, and Fig. 4 is the electronic protective shield of an X line person under inspection left side floor map, and Fig. 5 is an X line person under inspection electric vertical protective shield left side axonometric chart.

Among the figure, stereotype on 1,2 times stereotypes, connection strap on 3,4 times connection straps, 5 left lattice framings, 6 right lattice framings, 7 bearings, 8 geosynclinal blocks, 9 throw according to window 10 attached stereotypes, 11 attached stereotype static lines, 12 hidden discounts, chain rivet bar on 13,14 times connecting shaft bar sleeve pipes, 15 contiguous blocks, 16 horizontal sleeve pipes, 17 drag links, 18 pull bar latticing A, 19 nuts, 20 rotation set pipes, 21 swingles, 22 upper frame bars, 23 elevating levers, 24 film magazine fixed card slots, 25 movable draw-in grooves, 26 fall ways, 27 location are turned round, 28 top buckles, 29 screws, 30 vertical type shelfs, 31 chassis, the axis of rolling on 32,33 times axis of rolling, belt pulley spool on 34,35 times belt pulley spools, 36 3 grades of rotating bands, 37 motor, 38 motor fixed screws, 39 motor belt dishes, 40 short driving-belts, 41 electric machine supports, 42 universal wheels, 43 brake wheels, 44 brake pedals, 45 pull bar latticing B, stereotype mortise on 46,47 times stereotype mortises, 48 bearing shifting chutes, 49 transfer belt pulleys, 50 secondary driving-belts.

The specific embodiment: go up connection strap (3) and following connection strap (4) two ends and left lattice framing (5) and right lattice framing (6) as shown in Figure 1 and be welded into square frame, this square frame front and back is installed bearing respectively for four jiaos, and the square frame left side is installed geosynclinal block (8) formation Fig. 3 and thrown according to window frame.Install stereotype (1) and following stereotype (2) in connection strap up and down, attached stereotype static line (11) fix attached stereotype (10), loads onto hidden discount (12), turns on the attached stereotype and can be detained herein by the hidden discount subsides, and formation has the whole mobile stereotype of mobile window.Article two, weld with rotation set pipe (20) after drag link (17) right-hand member and pull bar latticing (45) the B welding again, drag link is passed two horizontal sleeve pipes (16), terminal cylinder lever connecting rod latticing (18) A is fastening with nut (19).Upper frame bar (22) and film magazine fixed card slot (24) two ends and the welding of two elevating levers (23) upper and lower side, the upper frame bar left end bores circular hole, film magazine fixed card slot left end auger shell pit, moulding two elevating levers are equipped with movable draw-in groove (25) under this framework front, swingle (21) is passed upper frame bar aperture rotation set pipe (20), turn round (27) by the location and screw in that moulding left end screwed hole is connected and fixed under the film magazine fixed card slot.About vertical type shelf (30) is divided into two, every medial surface has twice bearing shifting chute (48), the upper end is connected with top buckle (28), lower end and chassis (31) are connected to form vertical frame, chassis (31) is square casing, these casing front side two inferior horns are installed universal wheel (42), rear side two inferior horns are installed brake wheel (43) and brake pedal (44), the universal wheel top is support of motor (41), motor (37) (slow speed motor) is installed with the motor fixed screw in its top, load onto motor belt pulley (39), belt pulley (35) and spool thereof under the installation of motor right side, move to right again the axis of rolling (33) down is installed, belt pulley (34) and spool thereof are installed in the vertical type shelf top, and the fit on axis of rolling (32) that moves to right is gone up three grades of driving-belts of assembling at two belt pulleys (34) and (49), (49) and (35) the moving band of secondary (50) is installed, (39) and (35) install one-level driving-belt formation drive system.Fig. 1 moves complete its upper end (13) of stereotype assembling and is connected and fixed through last connecting shaft bar (32) and upper winding shaft (34), and it is fixing that the axis of rolling (33) front lower place is installed on down belt pulley spool (35) under following connection strap (4) warp.Connect with the mains and manual switch, an X line person under inspection electric vertical protective shield can drop into clinical position.

Work process: the person under inspection stands on after the electronic protective shield as ordinary general nature, the operator opens gauge tap in the hands, regulate throwing and aim at throwing according to the position according to predetermined needs lifting according to window, X line emission bulb is aimed to throw according to window and can be carried out breast abdomen perspective, as the need film making, adorns corresponding X line can between film magazine frame two draw-in grooves, the push-and-pull drag link, rotation film magazine frame is pressed close to person under inspection's body surface, throws routinely according to obtaining the required information that influences, and is convenient to disease made study and judge.Throw according to finishing, take off X line can, rotate the film magazine frame, patient leaves naturally, the process of finishing the work.

Claims

1. X line person under inspection electric vertical protective shield, by vertical type shelf, mobile stereotype, throw according to the window support, throw according to window, synchronous mobile film magazine frame, motor, drive system, chassis and auxiliary equipment are formed, universal wheel and brake wheel are installed in (31) below on the chassis, the top, chassis is a vertical type shelf, and the synchronous mobile film magazine frame of this support left-external side is fixedlyed connected with screw according to the window support with the throwing in the vertical type shelf by geosynclinal block (8), and last stereotype is connected in spool up and down through the axis of rolling respectively with after throwing is connected according to the window upper and lower with following stereotype, two to three grades of long driving-belts be installed on the upper winding shaft belt pulley through turntable to the lower winding shaft belt pulley, lower winding shaft belt pulley the 2nd road draw-in groove and the motor belt pulley one-level driving-belt of packing into constitutes apparatus of the present invention.

2. according to claims 1 described X line person under inspection electric vertical protective shield, it is characterized in that: vertical type shelf is that rectangular support frame is positioned on the chassis, and two long blocking framework medial surface of this support left and right sides have bearing groove, throws according to the operation up and down in groove of window bearing.

3. according to claims 1 described X line person under inspection electric vertical protective shield, it is characterized in that: mobile stereotype is rectangle, be divided into up and down two with throw photograph window support and be connected, two ends are connected with spool, throw according to attached the spinning upside down in window top and dwindle or amplifies the stereotype of throwing according to window, play the effect of adjusting window size.

4. according to claims 1 described X line person under inspection electric vertical protective shield, it is characterized in that: throwing according to window square set upper and lower side frame has the connection mortise, tow sides are separately installed with bearing for four jiaos, can be to same direction operation, geosynclinal block is installed in the side to be placed on the vertical type shelf of neighbour side, be connected with synchronous sheet box support, formation X line can is aimed at all the time to throw according to window and with it and is moved up and down synchronously.

5. according to claims 1 described X line person under inspection electric vertical protective shield, it is characterized in that: synchronous mobile film magazine frame is connected and fixed by contiguous block by two horizontal sleeve pipes, drag link with pass horizontal sleeve pipe after the film magazine frame is connected and go stretching operation within it, so that regulate the distance between film magazine and the protective window, film magazine frame and drag link one end and film magazine frame rotation set sealing of tube, by swingle the film magazine frame is connected, the any rotary folding of film magazine frame, arbitrarily angled available location is turned round fixing, the film magazine frame has fixedly lower bayonet slot, and last draw-in groove can up and downly move on the support bar of the left and right sides.

6. according to claims 1 described X line person under inspection electric vertical protective shield, it is characterized in that: the chassis is a square box, and a pair of universal wheel and a pair of brake wheel are installed in the below, can move arbitrarily and fixing present position.

7. according to claims 1 described X line person under inspection electric vertical protective shield, it is characterized in that: motor has the slow-speed of revolution, but can just change backward rotation, drives mobile stereotype upward and downward operation by drive system and regulates throwing according to window aligning human body check point.

8. according to claims 1 described X line person under inspection electric vertical protective shield, it is characterized in that: drive system passes to the lower winding shaft first road belt pulley by motor power by the one-level driving-belt, be close to the 2nd road belt pulley and reach the transfer belt pulley, form by three grades of driving-belts to upper winding shaft belt pulley and drive the drive system that mobile stereotype moves up and down through the secondary driving-belt.