CN204654974U - Integrated x-ray protection device on angiography lathe - Google Patents
Integrated x-ray protection device on angiography lathe Download PDFInfo
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- CN204654974U CN204654974U CN201520324480.7U CN201520324480U CN204654974U CN 204654974 U CN204654974 U CN 204654974U CN 201520324480 U CN201520324480 U CN 201520324480U CN 204654974 U CN204654974 U CN 204654974U
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Abstract
This utility model belongs to technical field of medical instruments, disclose integrated x-ray protection device on a kind of angiography lathe, comprise: protective unit and the other slide rail fixed cell of bed under protective unit and bed on bed, on bed, protective unit to be arranged under bed on protective unit, the lower protective unit of bed is connected with the slide rail of angiography lathe by the other slide rail fixed cell of bed, and under bed, on protective unit and bed, protective unit can synchronously move along angiography machine bedside; Plumbous lucite protective shield can rotating 360 degrees, and lifting rod component can revolve turnback around triangular support bracket, and protective postures level is many, can adapt to different hands arts; By rotary triangle bracing frame, this utility model can realize the protection of multiple directions.On the whole, this utility model installs simple and flexible, convenient disassembly, flexible operation, and can form different protection states, close relation between each protective unit, protection effect is good, decreases radiation.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly integrated x-ray protection device on angiography lathe.
Background technology
At some as in the clinical operation such as angiography and interventional therapy, need to rely on by angiography machine the X-ray penetrating patient body and form image.For avoiding X-radiation to leak, protection medical worker safety, must arrange radioprotector on angiography machine side.
Means usual are at present that under it, protection adopts fixing physical arrangement, in use there is following several problem by the preventer that is installed on catheter bed and suspention aerial suspention protective unit on the ceiling with the use of, existing preventer:
1, overhead suspension hanging protection using function is single, only to accomplish that on bed, X-ray protection blocks;
2, aerial suspention mounting means more complicated;
Under the bed of 3, angiography lathe, protective unit pretective acreage is little, can not according to the position of protective unit under the needs of operation flexibly moving bed;
4, the putting position under the protection of overhead suspension hanging and bed between protective unit is tight, and the chance that X-ray is revealed is more, adds the chance of surgical doctor x-ray bombardment.
Utility model content
(1) technical problem that will solve
The technical problems to be solved in the utility model is: existing angiography machine preventer function singleness, and underaction, causes its protection effect limited, and doctor is easily subject to the problem of x-ray bombardment when performing the operation.
(2) technical scheme
In order to solve the problems of the technologies described above, this utility model provides integrated x-ray protection device on a kind of angiography lathe, comprise: for carrying out protective unit on radiation proof bed to above catheter bed, for to carrying out protective unit under radiation proof bed below catheter bed, and the other slide rail fixed cell of the bed to be connected with the slide rail of catheter bed, under described bed, protective unit and the other slide rail fixed cell of described bed are slidably connected, on described bed, protective unit is connected with protective unit under described bed, make under described bed that on protective unit and described bed, protective unit can synchronously along the horizontal slip of described bed other slide rail fixed cell, under described bed, protective unit comprises: traversing assembly, triangular support bracket and lower plumbous curtain, and described traversing assembly and the other slide rail fixed cell of described bed are slidably connected, one end of described triangular support bracket is connected with protective unit on described bed, and the other end of triangular support bracket is rotatably connected with described traversing assembly by vertical the first rotating shaft arranged, described lower plumbous curtain hangs on the below of described traversing assembly and triangular support bracket, described lower plumbous curtain is positioned at the side of described catheter bed and is positioned at the below of described catheter bed bed surface.
Wherein, on described bed, protective unit comprises: upset assembly, rotating arm component, lifting rod component, plumbous lucite protective shield and upper plumbous curtain, described rotating arm component and described lifting rod component are coaxially arranged, one end of described upset assembly is connected with described lifting rod component by described rotating arm component, the other end and the described triangular support bracket of described upset assembly are rotationally connected, and described upset assembly overturns in vertical plane for driving described rotating arm component and described lifting rod component; Described plumbous lucite protective shield connects the side with described lifting rod component, and described plumbous curtain hangs on the below of described plumbous lucite protective shield, and described plumbous lucite protective shield can slide along described lifting rod component.
Wherein, described bed other slide rail fixed cell comprises and be arrangeding in parallel with described slide rail: side plate fixes front end, side plate fixes rear end and rustless steel guide rail, described side plate fixes the inner side that rear end is arranged at described slide rail, described side plate is fixed rear end and side plate and is fixed front end and clamp the medial and lateral being arranged at described slide rail respectively, and described side plate is fixed rear end and side plate and fixed front end and removably connect; Described rustless steel guide rail is connected to the outside that described side plate fixes front end.
Wherein, described upset assembly comprises right-angle connector, and one end that described triangular support bracket connects described upset assembly is provided with connecting axle, and one end of described right-angle connector is provided with the circular hole matched with described connecting axle; On the end face of the right-angle connector at described circular hole place and the outside being positioned at described circular hole is provided with a pin hole; Described triangular support bracket is provided with the handle that can slide along described triangular support bracket length direction, and described handle is connected with an alignment pin, and described alignment pin and described pin hole match; Described handle is connected with the first spring, and described first spring moves near the direction of described right-angle connector for promoting described handle.
Wherein, described rotating arm component comprises the second rotating shaft, and described second rotating shaft is fixedly connected with described lifting rod component; Described second rotating shaft and described right-angle connector are realized 360 degree rotated and location by being connected of ratchet and projection.
Wherein, described lifting rod component comprises: vertical rod, linear bearing, handrail, fixed block and shop bolt, described linear bearing is arranged at the top of described vertical rod, and described plumbous lucite protective shield is provided with the optical axis be parallel to each other with described vertical rod, and described optical axis and described linear bearing match; Described vertical rod is provided with chute and multiple locating hole along its length, and described locating hole is counterbore; Described shop bolt is successively through after described handrail, fixed block and chute, and be connected with described plumbous lucite protective shield, described handrail is fixedly connected with fixed block, and described fixed block and described locating hole cooperatively interact; Be provided with the 3rd spring between the end of described handrail and described shop bolt, described 3rd spring moves to the direction near described chute for promoting described handrail and fixed block.
Wherein, described right-angle connector is arranged with stop collar, is provided with the second spring between described stop collar and described right-angle connector, described second spring moves near the direction of described vertical rod for promoting described stop collar; The bottom of described vertical rod is square, and the end of described stop collar is provided with the square hole matched with the bottom of described vertical rod.
Wherein, described plumbous lucite protective shield comprises plumbous poly (methyl methacrylate) plate and plumbous lucite support; Described shop bolt is connected with described plumbous lucite support, and described optical axis is connected with described plumbous lucite support by optical axis bracing frame.
Wherein, described traversing assembly comprises: traversing slide block, traversing slip lid, traversing handle and lower plumbous curtain fixing head, described traversing slide block is connected with described rustless steel slide, described traversing handle is connected with described traversing slide block, and described lower plumbous curtain fixing head is horizontally disposed with and is fixedly connected with described traversing slide block; Described traversing slip lid is connected on traversing slide block, and described triangular support bracket and described traversing slip lid are rotationally connected, and described lower plumbous curtain hangs on the below of described lower plumbous curtain fixing head and triangular support bracket.
Wherein, described triangular support bracket is connected with the lifter plate for stopping X-ray, described lifting assembly can do and rise and down maneuver by relatively described triangular support bracket, when described lifter plate is in raised configuration, and the gap location of described lifter plate described between plumbous curtain and lower plumbous curtain.
Wherein, rise and fall action is realized by quadric chain between described lifter plate and described triangular support bracket; Described quadric chain comprises: two dwangs and two moving blocks be fixedly connected on inside described lifter plate; The first end of two described dwangs is rotationally connected respectively by rotation pin and described triangular support bracket, second end of dwang is rotationally connected with two described moving blocks respectively, and the top of two described moving blocks is equipped with the draw-in groove for the second end clamping with described dwang; When described lifter plate is positioned at raised configuration, the second end of two described dwangs is connected in the draw-in groove on corresponding moving block top respectively.
Wherein, outside described lifter plate, the junction of corresponding described moving block and described lifter plate, be equipped with protection leads.
(3) beneficial effect
Technique scheme tool has the following advantages: integrated x-ray protection device on a kind of angiography lathe of this utility model, the lower protection of bed adopts lower plumbous curtain, bed is lower can not collide with this preventer in bulb rotary course without fixed structure, ensures patient safety; On the whole, this utility model has installs simple and flexible, economic and practical, convenient disassembly, flexible operation, and different protection states can be formed according to the needs of intervene operation, the protection close relation of protective unit and lifter plate under protective unit and bed on bed, greatly improve protection effect, considerably reduce the X-radiation chance that intervene operation Shi doctor is subject to.
Accompanying drawing explanation
Fig. 1 a is the structural representation that on angiography lathe described in the utility model, integrated x-ray protection device is in the stage of making arrangements for surgery;
Fig. 1 b is that on angiography lathe described in the utility model, integrated x-ray protection device is in the structural representation in operation;
Fig. 1 c is the structural representation that on angiography lathe described in the utility model, integrated x-ray protection device is in operation ending phase;
Fig. 2 a is the structural representation that on bed described in the utility model, protective unit is in raised configuration;
Fig. 2 b is the structural representation that on bed described in the utility model, protective unit is in full state;
Fig. 3 is the structural representation of rotating arm component described in the utility model;
Fig. 4 is the structural representation of upset assembly described in the utility model;
Fig. 5 is the structural representation of lifting assembly described in the utility model;
Fig. 6 is the structural representation of lifting rod component described in the utility model;
Fig. 7 is the structural representation of handrail and fixed block in lifting rod component described in the utility model;
Fig. 8 is the structural representation of the other slide rail fixed cell of bed described in the utility model;
Fig. 9 is using state figure when protective unit rotates 70 °-90 ° on bed described in the utility model to angiography lathe direction;
Figure 10 be on angiography lathe described in the utility model integrated x-ray protection device and existing aerial suspention protective unit with the use of using state figure;
Figure 11 shows that do right side clavicle under blood vessel puncturing operation time, the using state figure of integrated x-ray protection device on angiography lathe described in the utility model.
Wherein, 100, protective unit on bed; 101, the first rotating shaft; 102, triangular support bracket; 103, pin is rotated; 104, lower plumbous curtain; 105, shake hands; 108, right-angle connector; 109, stop collar; 111, handrail; 1111, fixed block; 1112, the 3rd spring; 1113, shop bolt; 112, vertical rod; 1121, locating hole; 113, linear bearing; 114, plumbous poly (methyl methacrylate) plate; 115, plumbous lucite support; 1151, optical axis; 118, upper plumbous curtain; 120, the second rotating shaft; 121, ratchet; 122, projection; 125, alignment pin; 126, moving block; 128, dwang; 131, lifter plate; 134, traversing hands handle; 135, traversing slide block; 136, rustless steel guide rail; 137, side plate fixes front end; 138, side plate fixes rear end; 140, slide rail; 142, protective unit is suspended in midair in the air; 200, protective unit under bed; 2001, lower plumbous curtain fixing head; 300, the other slide rail fixed cell of bed; 400, catheter bed.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of this utility model, but are not used for limiting scope of the present utility model.
In description of the present utility model, it should be noted that, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only this utility model and simplified characterization for convenience of description, instead of the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
In description of the present utility model, also it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary.For the ordinary skill in the art, visual concrete condition understands the concrete meaning of above-mentioned term in this utility model.
As illustrated by figures 1 a-1 c, integrated x-ray protection device on a kind of angiography lathe of this utility model, comprise: for carrying out protective unit 100 on radiation proof bed above catheter bed 400, for to carrying out protective unit 200 under radiation proof bed below catheter bed 400, and the other slide rail fixed cell 300 of the bed to be connected with the slide rail 140 of catheter bed 400, under described bed, protective unit 200 is slidably connected with the other slide rail fixed cell 300 of described bed, on described bed, protective unit 100 is connected with protective unit 200 under described bed, make under described bed that on protective unit 200 and described bed, protective unit 100 can synchronously along the horizontal slip of described bed other slide rail fixed cell 300, under described bed, protective unit 200 comprises: traversing assembly, triangular support bracket 102 and lower plumbous curtain 104, and described traversing assembly and the other slide rail fixed cell 300 of described bed are slidably connected, one end of described triangular support bracket 102 is connected with protective unit 100 on described bed, and the other end of triangular support bracket 102 is rotatably connected with described traversing assembly by vertical the first rotating shaft 101 arranged, described lower plumbous curtain 104 hangs on the below of described traversing assembly and triangular support bracket 102, described lower plumbous curtain 104 is positioned at the side of described catheter bed 400 and is positioned at the below of described catheter bed 400 bed surface.The top of catheter bed 400 is provided with protective unit 100 on bed, and lower suspension has lower plumbous curtain 104; In operation process, no matter how bulb rotates, and all can not collide with integrated x-ray protection device on this angiography lathe; Even if bulb rotates to lower plumbous curtain 104 position, because plumbous curtain is soft material, with also colliding with bulb, guarantee that testing process is unaffected, avoid because bulb collides with integrated x-ray protection device on this angiography lathe and cause operation to be affected, ensureing safety.On bed, protective unit 100 can simultaneously along with the bed surface of catheter bed moves in the horizontal direction with protective unit 200 under bed and bed other slide rail fixed cell 300 three simultaneously, on whole angiography lathe, integrated x-ray protection device can move along the position, cephalopodium side of angiography machine tool surface and relative to the nearly distal direction of surgical doctor, handled easily; In motor process, on whole angiography lathe, the protective postures level of integrated x-ray protection device can not change, and protection effect is unaffected.
As illustrated in figures 2 a-2b, on described bed, protective unit 100 comprises: upset assembly, rotating arm component, lifting rod component, plumbous lucite protective shield and upper plumbous curtain 118, described rotating arm component and described lifting rod component are coaxially arranged, one end of described upset assembly is connected with described lifting rod component by described rotating arm component, the other end and the described triangular support bracket 102 of described upset assembly are rotationally connected, and described upset assembly overturns in vertical plane for driving described rotating arm component and described lifting rod component; Described plumbous lucite protective shield connects the side with described lifting rod component, and described plumbous curtain 118 hangs on the below of described plumbous lucite protective shield, and described plumbous lucite protective shield can slide along described lifting rod component.
As shown in Figure 8, described bed other slide rail fixed cell 300 comprises and be arrangeding in parallel with described slide rail 140: side plate fixes front end 137, side plate fixes rear end 138 and rustless steel guide rail 136, described side plate fixes the inner side that rear end 138 is arranged at described slide rail 140, described side plate is fixed rear end 138 and is fixed front end 137 with side plate and clamp the medial and lateral being arranged at described slide rail 140 respectively, and described side plate is fixed rear end 138 and side plate and fixed front end 137 and removably connect; Described rustless steel guide rail 136 is connected to the outside that described side plate fixes front end 137.
The a whole set of preventer of above-mentioned three big unit compositions, lower protective unit 200 protective unit 100 on bed of bed can move with catheter bed 400, also can along rustless steel guide rail 136 slide anteroposterior, on bed, protective unit 100 can 360 degree of rotations, also can spin upside down by protective unit 200 under bed, attitude regulation is convenient, can adapt to different operation protection needs; Under all receiving bed after folding, do not affect patient's bunk bed.
As shown in Figure 4, described upset assembly comprises right-angle connector 108, and one end that described triangular support bracket 102 connects described upset assembly is provided with connecting axle, and one end of described right-angle connector 108 is provided with the circular hole matched with described connecting axle; On the end face of the right-angle connector 108 at described circular hole place and the outside being positioned at described circular hole is provided with a pin hole; Described triangular support bracket 102 is provided with the handle 105 that can slide along described triangular support bracket 102 length direction, and described handle 105 is connected with an alignment pin 125, and described alignment pin 125 matches with described pin hole; Described handle 105 is connected with the first spring, and described first spring moves near the direction of described right-angle connector 108 for promoting described handle 105.After pulling handle 105, right-angle connector 108 driven rotary arm component, lifting rod component, plumbous lucite protective shield can do 180 degree of rotations, when pin hole rotates to the position of aliging with alignment pin 125, alignment pin 125 snaps in pin hole under the promotion of the first spring, lifting rod component can be made to be fixed on state straight up, to meet user demand.When lifting rod component is turned under bed, positioning unit can be set as required, prevent lifting rod component from swinging.
As shown in Figure 3, described rotating arm component comprises the second rotating shaft 120, and described second rotating shaft 120 is fixedly connected with described lifting rod component; Described second rotating shaft 120 and described right-angle connector 108 are realized 360 degree and are rotated by being connected of ratchet 121 and projection 122 and locate.Ratchet 121 is provided with ring gear, and two projections 122 make, in its teeth groove withstanding on ratchet 121, to realize the location to the anglec of rotation by Compress Spring, can realize 360 degree of rotations by rotating lifting rod component.
As shown in fig. 6-7, described lifting rod component comprises: vertical rod 112, linear bearing 113, handrail 111, fixed block 1111 and shop bolt 1113, described linear bearing 113 is arranged at the top of described vertical rod 112, described plumbous lucite protective shield is provided with the optical axis 1151 be parallel to each other with described vertical rod 112, and described optical axis 1151 matches with described linear bearing 113; Described vertical rod 112 is provided with chute and multiple locating hole 1121 along its length, and described locating hole 1121 is counterbore; Described shop bolt 1113 is successively through after described handrail 111, fixed block 1111 and chute, and be connected with described plumbous lucite protective shield, described handrail 111 is fixedly connected with fixed block 1111, and described fixed block 1111 cooperatively interacts with described locating hole 1121; Be provided with the 3rd spring 1112 between described handrail 111 and the end of described shop bolt 1113, described 3rd spring 1112 moves to the direction near described chute with fixed block 1111 for promoting described handrail 111.Described plumbous lucite protective shield comprises plumbous poly (methyl methacrylate) plate 114 and plumbous lucite support 115; Described shop bolt 1113 is connected with described plumbous lucite support 115, and described optical axis 1151 is connected with described plumbous lucite support 115 by optical axis bracing frame.
During use, pulled out by handrail 111, the 3rd spring 1112 is compressed, and fixed block 1111 is along with skidding off locating hole 1121 together; Lifting handrail 111, whole plumbous lucite protective shield can along chute and linear bearing upward sliding, and shop bolt 1113 also moves along with in chute; After moving to correct position, unclamp handrail 111, the 3rd spring 1112 promotes handrail 111 and slides along shop bolt 1113 with fixed block 1111, until fixed block 1111 snaps in the locating hole 1121 of correspondence position, descending operation completes.This structure can realize rising overally and declining of plumbous lucite protective shield and upper plumbous curtain 118, can meet different operation demand.Locating hole 1121 is counterbore, to limit the degree of depth that fixed block 1111 inserts, avoids fixed block 1111 to insert and deeply causes pulling the resistance of handrail 111 excessive, impact operation.
Described right-angle connector 108 is arranged with stop collar 109, is provided with the second spring between described stop collar 109 and described right-angle connector 108, described second spring moves near the direction of described vertical rod 112 for promoting described stop collar 109; The bottom of described vertical rod 112 is square, and the end of described stop collar 109 is provided with the square hole matched with the bottom of described vertical rod 112.Only have when vertical rod 112 rotate to 0 degree, 90 degree, 180 degree, 270 degree of four positions time, stop collar 109 could rise, realize location, prevent vertical rod 112 autorotation; This structure is being necessary in overall to vertical rod 112 and the plumbous lucite protective shield process overturn downwards very much; If do not limit rotation, in switching process, due to gravity exist, plumbous lucite protective shield can drive vertical rod 112 to rotate, and may collide, cause accident, stop collar 109 the generation thoroughly avoiding this phenomenon is set, ensure safety.
Described traversing assembly comprises: traversing slide block 135, traversing slip lid, traversing handle 134 and lower plumbous curtain fixing head 2001, described traversing slide block 135 is slidably connected with described rustless steel guide rail 136, described traversing handle 134 is connected with described traversing slide block 135, and described lower plumbous curtain fixing head 2001 is horizontally disposed with to cut and is fixedly connected with described traversing slide block 135; Described traversing slip lid is connected on traversing slide block, and described triangular support bracket 102 is rotationally connected with described traversing slip lid, and described lower plumbous curtain 104 hangs on the below of described lower plumbous curtain fixing head 2001 and triangular support bracket 102.By mobile traversing handle 134, under traversing slide block 135 and bed, on protective unit 200, bed, protective unit 100 all can synchronously slide along with along rustless steel guide rail 136, realizes moving integrally, does not change protective postures level.The first half on lower plumbous curtain 104 top is connected with triangular support bracket 102, latter half of and lower plumbous curtain fixing head 2001 is connected, and by rotary triangle bracing frame 102, can realize the bending of lower plumbous curtain 104, realize protecting while medical worker front, side, better protecting effect.
As shown in Figure 5, in order to stop that X-ray is leaked further, described triangular support bracket 102 is connected with the lifter plate 131 for stopping X-ray, described lifting assembly can do and rise and down maneuver by relatively described triangular support bracket 102, when described lifter plate 131 is in raised configuration, the gap location of described lifter plate 131 described between plumbous curtain 118 and lower plumbous curtain 104.After lifter plate 131 rises, no matter go up plumbous curtain 118 and rotate to any position, lifter plate 131 can play the object stopping that upper plumbous curtain 118 leaks with the X-ray of lower plumbous curtain 104 gap location, leaks to reduce X-ray.
Concrete, realize rise and fall action by quadric chain between described lifter plate 131 and described triangular support bracket 102; Described quadric chain comprises: two dwangs 128 and two moving blocks 126 be fixedly connected on inside described lifter plate 131; The first end of two described dwangs 128 is rotationally connected with described triangular support bracket 102 respectively by rotation pin 103, described moving block 126 is rotationally connected second end of dwang 128 with two respectively, and the top of two described moving blocks 126 is equipped with the draw-in groove for the second end clamping with described dwang 128; When described lifter plate 131 is positioned at raised configuration, the second end of two described dwangs 128 is connected in the draw-in groove on corresponding moving block 126 top respectively.By the clamping of the second end of draw-in groove and dwang 128, can realize temporary fixed, prevent lifter plate 131 from falling voluntarily after rise; When needs fall, lifter plate 131 is overturn downwards, the second end of dwang 128 and draw-in groove are departed from, then laterally promote whole lifter plate 131, after making two dwangs 128 revolve turnback, can realize falling action.Be connected with crescent slide block between dwang 128 and moving block 126, make between dwang 128 and moving block 126, there is a low-angle upset, thus the action that the second end of dwang 128 exits by realization in draw-in groove.
Because moving block 126 is connected with inside lifter plate 131, the X-ray protection of junction must weaken, therefore outside described lifter plate 131, corresponding described moving block 126 and the junction of described lifter plate 131, be equipped with protection leads, do and supplement protection.
As shown in Figure 9, during use, first produced by triangular support bracket 102, vertical rod 112 being revolved turnback to upright state locks, and triangular support bracket 102 gone to the position with catheter bed 400 sides aligned parallel; Then moving traversing handle 134 makes this preventer whole slide to correct position, then rotating upright post 112, plumbous poly (methyl methacrylate) plate 114, plumbous lucite support 115 and upper plumbous curtain 118 to proper angle; Hold out the height that handrail 111 adjusts plumbous poly (methyl methacrylate) plate 114, then unclamp handrail 111 and make it fix; Lifter plate 131 is upwards dug, operation can be started.This is a kind of using state wherein.
As shown in Figure 10, triangular support bracket 102 rotates to an angle, realize front below catheter bed 400 and side is protected simultaneously, and by existing aerial suspention protective unit 142 and protective unit 100 on bed of the present utility model with the use of, the thorough isolation of medical worker and patient can be realized, the irradiated site of bulb and patient is positioned at the side of plumbous curtain, and medical worker stands in opposite side, realizes thoroughly protecting.
As shown in figure 11, when needs do blood vessel puncturing operation under the clavicle of right side, under all parts being received bed by upset or spinning movement, only lifter plate 131 is risen, to play certain protective action.
As can be seen from the above embodiments, this utility model has following beneficial effect:
(1), under described bed, protective unit 200 is connected with the slide rail 140 being arranged at bedside by the other slide rail fixed cell 300 of bed, to make under described bed on protective unit 200 and described bed protective unit 100 can synchronously along rustless steel slide rail 140 in catheter bed 400 cephalads or sufficient side to moving, directly preventer is fixed on the scheme on slide rail 140 than existing equipment, preventer described in the utility model can move arbitrarily the protective position relative to catheter bed 400, and simple to operate, flexible movements.
(2), lifter plate 131 effectively can eliminate gap between plumbous curtain 118 and lower plumbous curtain 104, and to improve protection effect, lifter plate 131 of the present utility model can conveniently rise or fall to be packed up.
(3), whole preventer is integral type structure, is only slidably connected with the slide rail 140 being arranged at bedside by the other slide rail fixed cell 300 of bed; Than the suspension aerial suspention protective unit 142 on the ceiling used now, this utility model not only significantly saves space, and make this preventer can not be limited in specific space, can on the basis not destroying conduit room's ceiling, fix front end 137 and fix rear end 138 by taking side plate apart with side plate, by this preventer by after slide rail 140 unloads, move to the sick bed or conduit room that need carry out arbitrarily performing the operation, be directly installed on corresponding slide rail 140; This utility model shipping and delivery cost is low, and speed is fast, fully solves the equipment expense that present preventer causes because position fixes large, idleness of equipment time long and problem of waste hospital space resource.
(4), transverse slider can slide along rustless steel guide rail 136, can horizontally rotate between triangular support bracket 102 and transverse slider, between vertical rod 112 and right-angle connector 108 can 360 degree rotate, between right-angle connector 108 and triangular support bracket 102 can 180 degree rotate, plumbous poly (methyl methacrylate) plate 114 can move up and down relatively in vertical rod 112, make medical worker can regulate the duty of integrated x-ray protection device on this angiography lathe at any time as the case may be, than present aerial suspention protective unit 142, this utility model protection effect is more flexible, more comprehensively, safer.
(5), protective unit on bed 100 and protective unit 200 under bed are integrated, and be slidably connected on catheter bed 400 by rustless steel guide rail 136, bed descends protective unit 100 on protective unit 200 and bed can follow angiography lathe synchronizing moving, and in moving process, on whole angiography lathe, the attitude of integrated x-ray protection device can not change, all the time be in optimized protection state and be in position with patient all the time and do not change state, and then effectively avoid the change causing protective postures level because of the bed surface of mobile catheter bed 400, ensure the safety of medical worker.
(6), protective unit on bed 100 and protective unit 200 under bed are integrated, to make on whole angiography lathe integrated x-ray protection device in interventional procedure, can to move with angiography machine tool surface and mobile, not change its protection effect.Coordinate the use of rustless steel guide rail 136 again, when coronary intervention procedure, effectively prevent bulb rotate time with bed by preventer collide, it is flexibly simple to operate, easy to use.
(7), when intervene operation, according to the needs of doctor, on angiography lathe integrated x-ray protection device can by rotary triangle bracing frame 102, rotate plumbous poly (methyl methacrylate) plate 114 and regulate the modes such as plumbous poly (methyl methacrylate) plate 114 height, make the placing attitude that on angiography lathe, integrated x-ray protection device energy pair production is different, form the protection panel of different conditions, specific as follows:
Be used alone protective unit 100 on bed: after protective unit 100 rises on bed, after plumbous lucite protective shield is rotated 70 °-90 ° to angiography machine tool surface direction, can form protective action on effective bed, its function is equivalent to existing " aerial suspention protective unit 142 ".
On angiography lathe integrated x-ray protection device with suspend in midair in the air protective unit 142 with the use of: after on bed, protective unit 100 rises, parallel and put centered by the second rotating shaft 120 and rotate to 80 °-95 ° in outward direction at vertical direction with protective unit under bed 200, (right side of protective unit 142 protective unit 100 in bed is now suspended in the air in midair with " suspending protective unit 142 in midair in the air ", coplanar with protective unit on bed 100) with the use of, can be formed on a bed, under bed, the complete protection panel of three positions, left side of surgical doctor.
On bed, protective unit 100 is as protective unit on bed 100, turn to state straight up, then promote transverse handle, make integrated x-ray protection device on whole angiography lathe slide into the end that rustless steel guide rail 136 is positioned at head of a bed direction, lifter plate 131 is rotated to top; This state can for doctor provide do right side clavicle under blood vessel puncturing operation bed is provided under protect, reduce the injury of X-ray to doctor.
(8), lower plumbous curtain 104 is connected with below triangular support bracket 102, when triangular support bracket 102 is parallel to slide rail 140 direction, the pretective acreage of lower plumbous curtain 104 is obviously greater than lead protection Curtain area under the bed that tradition uses, need according to operation the use coordinating rustless steel guide rail 136 again, substantially increase X-ray protection effect under bed.
On the whole, this utility model has installs simple and flexible, economic and practical, convenient disassembly, flexible operation, and different protection states can be formed according to the needs of intervene operation, the protection close relation of protective unit 200 and lifter plate 131 under protective unit 100 and bed on bed, greatly improve protection effect, considerably reduce the X-radiation chance that intervene operation Shi doctor is subject to.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from this utility model know-why; can also make some improvement and replacement, these improve and replace and also should be considered as protection domain of the present utility model.
Claims (12)
1. integrated x-ray protection device on an angiography lathe, it is characterized in that, comprise: for carrying out protective unit (100) on radiation proof bed to catheter bed (400) top, for carrying out protective unit (200) under radiation proof bed to catheter bed (400) below, and other slide rail fixed cell (300) of the bed to be connected with the slide rail (140) of catheter bed (400), under described bed, protective unit (200) is slidably connected with other slide rail fixed cell (300) of described bed, on described bed, protective unit (100) is connected with protective unit (200) under described bed, make under described bed that on protective unit (200) and described bed, protective unit (100) can synchronously along other slide rail fixed cell (300) horizontal slip of described bed,
Under described bed, protective unit (200) comprising: traversing assembly, triangular support bracket (102) and lower plumbous curtain (104), and described traversing assembly and other slide rail fixed cell (300) of described bed are slidably connected; One end of described triangular support bracket (102) is connected with protective unit (100) on described bed, and the other end of triangular support bracket (102) is rotatably connected with described traversing assembly by vertical the first rotating shaft (101) arranged; Described lower plumbous curtain (104) hangs on the below of described traversing assembly and triangular support bracket (102); Described lower plumbous curtain (104) is positioned at the side of described catheter bed (400) and is positioned at the below of described catheter bed (400) bed surface.
2. integrated x-ray protection device on angiography lathe as claimed in claim 1, it is characterized in that, on described bed, protective unit (100) comprising: upset assembly, rotating arm component, lifting rod component, plumbous lucite protective shield, and upper plumbous curtain (118), described rotating arm component and described lifting rod component are coaxially arranged, one end of described upset assembly is connected with described lifting rod component by described rotating arm component, the other end and the described triangular support bracket (102) of described upset assembly are rotationally connected, described upset assembly overturns in vertical plane for driving described rotating arm component and described lifting rod component, described plumbous lucite protective shield is connected to the side of described lifting rod component, and described plumbous curtain (118) hangs on the below of described plumbous lucite protective shield, and described plumbous lucite protective shield can slide along described lifting rod component.
3. integrated x-ray protection device on angiography lathe as claimed in claim 2, it is characterized in that, described bed other slide rail fixed cell (300) comprises and be arrangeding in parallel with described slide rail (140): side plate fixes front end (137), side plate fixes rear end (138) and rustless steel guide rail (136), described side plate fixes the inner side that rear end (138) is arranged at described slide rail (140), described side plate is fixed rear end (138) and side plate and is fixed front end (137) and clamp respectively and be arranged in described slide rail (140), outside, described side plate is fixed rear end (138) and side plate and is fixed front end (137) and removably connect, described rustless steel guide rail (136) is connected to the outside that described side plate fixes front end (137).
4. integrated x-ray protection device on angiography lathe as claimed in claim 3, it is characterized in that, described upset assembly comprises right-angle connector (108), be provided with connecting axle in the upper one end connecting described upset assembly of described triangular support bracket (102), one end of described right-angle connector (108) is provided with the circular hole matched with described connecting axle; On the end face of the right-angle connector (108) at described circular hole place and the outside being positioned at described circular hole is provided with a pin hole; Described triangular support bracket (102) is provided with the handle (105) that can slide along described triangular support bracket (102) length direction, described handle (105) is connected with an alignment pin (125), and described alignment pin (125) and described pin hole match; Described handle (105) is connected with the first spring, and described first spring moves near the direction of described right-angle connector (108) for promoting described handle (105).
5. integrated x-ray protection device on angiography lathe as claimed in claim 4, it is characterized in that, described rotating arm component comprises the second rotating shaft (120), and described second rotating shaft (120) is fixedly connected with described lifting rod component; Described second rotating shaft (120) and described right-angle connector (108) are realized 360 degree and are rotated by being connected of ratchet (121) and projection (122) and locate.
6. integrated x-ray protection device on angiography lathe as claimed in claim 4, it is characterized in that, described lifting rod component comprises: vertical rod (112), linear bearing (113), handrail (111), fixed block (1111) and shop bolt (1113), described linear bearing (113) is arranged at the top of described vertical rod (112), described plumbous lucite protective shield is provided with the optical axis (1151) be parallel to each other with described vertical rod (112), and described optical axis (1151) and described linear bearing (113) match; Described vertical rod (112) is provided with chute and multiple locating hole (1121) along its length, and described locating hole (1121) is counterbore; Described shop bolt (1113) is successively through after described handrail (111), fixed block (1111) and chute, be connected with described plumbous lucite protective shield, described handrail (111) is fixedly connected with fixed block (1111), and described fixed block (1111) and described locating hole (1121) cooperatively interact; Be provided with the 3rd spring (1112) between the end of described handrail (111) and described shop bolt (1113), described 3rd spring (1112) moves to the direction near described chute with fixed block (1111) for promoting described handrail (111).
7. integrated x-ray protection device on angiography lathe as claimed in claim 6, it is characterized in that, described right-angle connector (108) is arranged with stop collar (109), be provided with the second spring between described stop collar (109) and described right-angle connector (108), described second spring moves near the direction of described vertical rod (112) for promoting described stop collar (109); The bottom of described vertical rod (112) is square, and the end of described stop collar (109) is provided with the square hole matched with the bottom of described vertical rod (112).
8. integrated x-ray protection device on angiography lathe as claimed in claim 6, it is characterized in that, described plumbous lucite protective shield comprises plumbous poly (methyl methacrylate) plate (114) and plumbous lucite support (115); Described shop bolt (1113) is connected with described plumbous lucite support (115), and described optical axis (1151) is connected with described plumbous lucite support (115) by optical axis bracing frame.
9. integrated x-ray protection device on angiography lathe as claimed in claim 3, it is characterized in that, described traversing assembly comprises: traversing slide block (135), traversing slip lid, traversing handle (134) and lower plumbous curtain fixing head (2001), described traversing slide block (135) and described rustless steel guide rail (136) are slidably connected, described traversing handle (134) is connected with described traversing slide block (135), and described lower plumbous curtain fixing head (2001) is horizontally disposed with and is fixedly connected with described traversing slide block (135); Described traversing slip lid is connected on traversing slide block, described triangular support bracket (102) and described traversing slip lid are rotationally connected, and described lower plumbous curtain (104) hangs on the below of described lower plumbous curtain fixing head (2001) and triangular support bracket (102).
10. integrated x-ray protection device on angiography lathe as claimed in claim 1, it is characterized in that, described triangular support bracket (102) is connected with the lifter plate (131) for stopping X-ray, described lifting assembly relatively described triangular support bracket (102) can do and rise and down maneuver, when described lifter plate (131) is in raised configuration, described lifter plate (131) is positioned at the gap location between described plumbous curtain (118) and lower plumbous curtain (104).
Integrated x-ray protection device on 11. angiography lathes as claimed in claim 10, is characterized in that, realize rise and fall action between described lifter plate (131) and described triangular support bracket (102) by quadric chain;
Described quadric chain comprises: two dwangs (128) and two moving blocks (126) be fixedly connected on inside described lifter plate (131); The first end of two described dwangs (128) is rotationally connected respectively by rotation pin (103) and described triangular support bracket (102), second end of dwang (128) is rotationally connected with two described moving blocks (126) respectively, and the top of two described moving blocks (126) is equipped with the draw-in groove for the second end clamping with described dwang (128); When described lifter plate (131) is positioned at raised configuration, the second end of two described dwangs (128) is connected in the draw-in groove on corresponding moving block (126) top respectively.
Integrated x-ray protection device on 12. angiography lathes as claimed in claim 11, it is characterized in that, in the junction of described lifter plate (131) outside, corresponding described moving block (126) and described lifter plate (131), be equipped with protection leads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324480.7U CN204654974U (en) | 2015-05-19 | 2015-05-19 | Integrated x-ray protection device on angiography lathe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520324480.7U CN204654974U (en) | 2015-05-19 | 2015-05-19 | Integrated x-ray protection device on angiography lathe |
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| CN204654974U true CN204654974U (en) | 2015-09-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104887261A (en) * | 2015-05-19 | 2015-09-09 | 北京东方逸腾数码医疗设备技术有限公司 | Integrated X-ray protection device on angiography machine tool |
-
2015
- 2015-05-19 CN CN201520324480.7U patent/CN204654974U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104887261A (en) * | 2015-05-19 | 2015-09-09 | 北京东方逸腾数码医疗设备技术有限公司 | Integrated X-ray protection device on angiography machine tool |
| WO2016184005A1 (en) * | 2015-05-19 | 2016-11-24 | 北京东方逸腾数码医疗设备技术有限公司 | On-bed integrated x-ray protector for angiography machines |
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Address after: Room 401, 4th Floor, 501, 5th Floor, and 502, 5th Floor, Building 21, Courtyard 11, Kangding Street, Beijing Economic and Technological Development Zone, 100176 Patentee after: BEIJING ORIENTAL E.T MEDICAL EQUIPMENT Co.,Ltd. Address before: Building 17, Kangsheng Industrial Park, No. 11 Kangding Street, Economic and Technological Development Zone, Daxing District, Beijing, 100176 Patentee before: BEIJING ORIENTAL E.T MEDICAL EQUIPMENT Co.,Ltd. |
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