Arm support for neurosurgerytechnical field:
This utility model belongs to technical field of medical instruments, specifically a kind of arm support for neurosurgery.
background technology:
Neurosurgery is that an operating process and fine degree all require very strict operation, so the fatigue when carrying out every neurosurgery in order to prevent long-time operation from may cause generally can be equipped with surgical arm support, but presently used surgical arm support takes up room larger, it is very inconvenient to use in operation, and arm holder height cannot free adjustment, brings very large inconvenience to medical worker.
summary of the invention:
The purpose of this utility model is to provide a kind of when carrying out microsurgical procedures, flexible operation, arm support for neurosurgery easy to use.
The technical solution of the utility model is: comprise arm bracket, it is characterized in that being provided with horizontal ground way on the upside of arm bracket, transverse shifting chute is provided with on the upside of horizontal ground way, be provided with chute on front side of transverse shifting chute and fix buckle, folding arm bracket is provided with on the upside of transverse shifting chute, be fixed together by chute fixed connector and transverse shifting chute on the downside of folding arm bracket, fold height actuator is provided with in the middle of folding arm bracket, fold height actuator is linked together by secured adjusted nut and folding arm bracket, arm holder groove is provided with on the upside of folding arm bracket, arm holder groove is linked together by groove connection rotating shaft and folding arm bracket, be provided with groove on front side of groove connection rotating shaft and fix buckle, auxiliary fixing arm straps is provided with on the upside of arm holder groove, auxiliary fixing arm straps both sides are linked together by fast connecting fastener and arm holder groove, horizontal rotating disc is provided with on the downside of arm bracket, be provided with rotating disk on front side of horizontal rotating disc and fix buckle, transversal stretching lever arm is provided with on the downside of horizontal rotating disc, lateral separation scale is provided with on front side of transversal stretching lever arm, horizontal fixed arm is provided with on the left of transversal stretching lever arm, between horizontal fixed arm and transversal stretching lever arm, junction is provided with transverse arm fixed handle, lateral separation actuator is provided with on the left of horizontal fixed arm, lateral adjustments rotating shaft is provided with on the left of lateral separation actuator, lateral adjustments hands handle is provided with on the left of lateral adjustments rotating shaft, lifting adjustable shelf is provided with on the downside of horizontal fixed arm, lifting adjustable shelf is linked together by transverse rotation adapter and horizontal fixed arm, be provided with transverse rotation on front side of transverse rotation adapter and fix buckle, height indicator scale is provided with on front side of lifting adjustable shelf, fixed mount is provided with on the downside of lifting adjustable shelf, lifting locking buckle is provided with on front side of fixed mount, lift actuator is provided with on the left of fixed mount, lift adjustment rotating shaft is provided with on the left of lift actuator, lift adjustment hands handle is provided with on the left of lift adjustment rotating shaft, mobile chassis is provided with on the downside of fixed mount, be provided with on the downside of mobile chassis and turn to rotating shaft, turn on the downside of rotating shaft and be provided with bogie, movable pulley is provided with on the downside of bogie, mobile brake is provided with on the upside of movable pulley.
As preferably, in described arm holder groove, be provided with flexible anti-skid protection pad.
As preferably, above described auxiliary fixing arm straps, be provided with length adjuster.
As preferably, outside described movable pulley, be provided with damping rubber pad.
This utility model beneficial effect is: this utility model structure is simple, easy to use, when carrying out microsurgical procedures, easy and simple to handle, meticulous, alleviates the work difficulty of medical worker.
accompanying drawing illustrates:
Accompanying drawing 1 is this utility model overall structure schematic diagram.
Accompanying drawing 2 is this utility model folding arm carrier structure schematic diagram.
In figure 1, arm bracket, 2, horizontal ground way, 3, transverse shifting chute, 4, buckle fixed by chute, and 5, folding arm bracket, 6, chute fixed connector, 7, fold height actuator, 8, secured adjusted nut, 9, arm holder groove, 10, groove connection rotating shaft, 11, groove fixes buckle, and 12, auxiliary fixing arm straps, 13, fast connecting fastener, 14, horizontal rotating disc, 15, buckle fixed by rotating disk, and 16, transversal stretching lever arm, 17, lateral separation scale, 18, horizontal fixed arm, 19, transverse arm fixed handle, 20, lateral separation actuator, 21, lateral adjustments rotating shaft, 22, lateral adjustments handle, 23, lifting adjustable shelf, 24, transverse rotation adapter, 25, transverse rotation fixes buckle, and 26, height indicator scale, 27, fixed mount, 28, lifting locking buckle, 29, lift actuator, 30, lift adjustment rotating shaft, 31, lift adjustment handle, 32, mobile chassis, 33, turn to rotating shaft, 34, bogie, 35, movable pulley, 36, mobile brake, 37, flexible anti-skid protection pad, 38, length adjuster, 39, damping rubber pad.
detailed description of the invention:
Comprise arm bracket 1, it is characterized in that on the upside of arm bracket 1, be provided with horizontal ground way 2, transverse shifting chute 3 is provided with on the upside of horizontal ground way 2, be provided with chute on front side of transverse shifting chute 3 and fix buckle 4, folding arm bracket 5 is provided with on the upside of transverse shifting chute 3, be fixed together by chute fixed connector 6 and transverse shifting chute 3 on the downside of folding arm bracket 5, fold height actuator 7 is provided with in the middle of folding arm bracket 1, fold height actuator 7 is linked together by secured adjusted nut 8 and folding arm bracket 5, arm holder groove 9 is provided with on the upside of folding arm bracket 5, arm holder groove 9 is linked together by groove connection rotating shaft 10 and folding arm bracket 5, be provided with groove on front side of groove connection rotating shaft 10 and fix buckle 11, auxiliary fixing arm straps 12 is provided with on the upside of arm holder groove 9, auxiliary fixing arm straps 12 both sides are linked together by fast connecting fastener 13 and arm holder groove 9, horizontal rotating disc 14 is provided with on the downside of arm bracket 1, be provided with rotating disk on front side of horizontal rotating disc 14 and fix buckle 15, transversal stretching lever arm 16 is provided with on the downside of horizontal rotating disc 14, lateral separation scale 17 is provided with on front side of transversal stretching lever arm 16, horizontal fixed arm 18 is provided with on the left of transversal stretching lever arm 16, between horizontal fixed arm 18 and transversal stretching lever arm 16, junction is provided with transverse arm fixed handle 19, lateral separation actuator 20 is provided with on the left of horizontal fixed arm 18, lateral adjustments rotating shaft 21 is provided with on the left of lateral separation actuator 20, lateral adjustments handle 22 is provided with on the left of lateral adjustments rotating shaft 21, lifting adjustable shelf 23 is provided with on the downside of horizontal fixed arm 18, lifting adjustable shelf 23 is linked together by transverse rotation adapter 24 and horizontal fixed arm 18, be provided with transverse rotation on front side of transverse rotation adapter 24 and fix buckle 25, height indicator scale 26 is provided with on front side of lifting adjustable shelf 23, fixed mount 27 is provided with on the downside of lifting adjustable shelf 23, lifting locking buckle 28 is provided with on front side of fixed mount 27, lift actuator 29 is provided with on the left of fixed mount 27, lift adjustment rotating shaft 30 is provided with on the left of lift actuator 29, lift adjustment handle 31 is provided with on the left of lift adjustment rotating shaft 30, mobile chassis 32 is provided with on the downside of fixed mount 27, be provided with on the downside of mobile chassis 32 and turn to rotating shaft 33, turn on the downside of rotating shaft 33 and be provided with bogie 34, movable pulley 35 is provided with on the downside of bogie 34, mobile brake 36 is provided with on the upside of movable pulley 35.In use, adjustment can be moved to this utility model flexibly by movable pulley 35, after moving to assigned address, original place braking can be carried out by mobile brake 36, open lifting locking buckle 28, operation lift adjustment handle 31 can adjust adjustable height, open transverse rotation and fix buckle 25, adjustment can be horizontally rotated to horizontal fixed arm 18 by transverse rotation adapter 24, unclamp transverse arm fixed handle 19, operation lateral adjustments handle 22 can carry out transverse shifting adjustment by transversal stretching lever arm 16 pairs of arm brackets 1, open rotating disk and fix buckle 15, adjustment can be horizontally rotated by horizontal rotating disc 14 pairs of arm brackets 1, operation fold height actuator 7, can be finely tuned by the height of folding arm bracket 5 pairs of arm holder grooves 9, open groove and fix buckle 11, adjustment can be horizontally rotated by groove connection rotating shaft 10 pairs of arm holder grooves 9, so that medical worker carries out operation technique, auxiliary fixing arm straps 12 can be carried out auxiliary fixing to arm.
As preferably, in described arm holder groove 9, be provided with flexible anti-skid protection pad 37.Such setting, can carry out anti-skidding protection to the arm of medical worker, is conducive to the stability of raising operation.
As preferably, above described auxiliary fixing arm straps 12, be provided with length adjuster 38.Such setting, can adjust the length of auxiliary fixing arm straps 12 as required.
As preferably, outside described movable pulley 35, be provided with damping rubber pad 39.Such setting, can effectively reduce the vibrations produced in moving process.