CN112674886B - Auxiliary support for neurosurgery - Google Patents
Auxiliary support for neurosurgery Download PDFInfo
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- CN112674886B CN112674886B CN202011527760.XA CN202011527760A CN112674886B CN 112674886 B CN112674886 B CN 112674886B CN 202011527760 A CN202011527760 A CN 202011527760A CN 112674886 B CN112674886 B CN 112674886B
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Abstract
The invention discloses an auxiliary support for neurosurgery, and relates to the technical field of neurosurgery, wherein a sliding groove is formed in the front side wall of an operating table; a first motor is fixed on the left side wall of the sliding groove and connected with an external power supply; a first lead screw is fixed on an output shaft of the first motor, and the other end of the first lead screw is screwed on the right side wall of the chute through a bearing; a first screw nut is sleeved and screwed on the first screw rod; a first supporting plate is arranged on the front side of the first nut; a first limiting block is fixed on the left side of the upper surface of the first supporting plate, a first rotary groove is formed in the middle of the first limiting block, a first limiting groove is formed in the right side of the inner portion of the first limiting block, and the first rotary groove and the first limiting groove are arranged in a penetrating mode; the posture of the patient, the height of the doctor and the familiar posture of the doctor can be adjusted, the over-forward tilting of the doctor is avoided, the upper body of the doctor can be supported, and the operation is flexible; the elbow support device has the advantages that the elbow support device does not influence the movement of the elbow while supporting the elbow, and the practicability is improved.
Description
Technical Field
The invention relates to the technical field of neurosurgery, in particular to an auxiliary bracket for neurosurgery.
Background
When the neurosurgery is performed at present, the operation time is long, and the precision of the operation is high, so that a doctor is often required to suspend the arm for a long time to concentrate on the operation; however, the current arm support for assisting the arm is often used for fixing the arm, which causes the arm to be inflexible in rotation, cannot be adjusted according to the posture of the patient, the height of the doctor and the familiar posture of the doctor, and is easy to tilt forward after a long time, and therefore, the auxiliary support for the neurosurgery has been proposed.
Disclosure of Invention
The invention aims to provide an auxiliary bracket for neurosurgery operation aiming at the defects and shortcomings of the prior art, which can be adjusted according to the posture of a patient, the height of a doctor and the habitual posture of the doctor, so that the over-forward tilting of the doctor is avoided, the upper body of the doctor can be supported, and the operation is flexible; the elbow support device has the advantages that the elbow support device does not influence the movement of the elbow while supporting the elbow, and the practicability is improved.
In order to achieve the purpose, the invention adopts the technical scheme that: the device comprises a first supporting mechanism and a second supporting mechanism; a first supporting mechanism is arranged on the front side of the operating table; the first support mechanism comprises a first motor, a first lead screw, a first nut, a first support plate, a first limit block, a second support plate, a first rotating shaft, a first torsion spring, a second rotating shaft, a second torsion spring, a nut and a rubber pad; the front side wall of the operating table is provided with a chute; a first motor is fixed on the left side wall of the sliding groove and connected with an external power supply; a first lead screw is fixed on an output shaft of the first motor, and the other end of the first lead screw is screwed on the right side wall of the chute through a bearing; a first screw nut is sleeved and screwed on the first screw rod; a first supporting plate is arranged on the front side of the first nut; a first limiting block is fixed on the left side of the upper surface of the first supporting plate, a first rotary groove is formed in the middle of the first limiting block, a first limiting groove is formed in the right side of the inner portion of the first limiting block, and the first rotary groove and the first limiting groove are arranged in a penetrating mode; a second limiting block is fixed on the right side of the upper surface of the first supporting plate, and a second limiting groove is formed in the middle of the inner part of the second limiting block; the left side and the right side of the inside of the second limiting block are both provided with a second rotary groove, and the second rotary groove and the second limiting groove are arranged in a penetrating manner; a second supporting plate is arranged between the first limiting block and the second limiting block; a first rotating shaft is fixed on the left side of the bottom of the second supporting plate and movably inserted into the first rotating groove; the first rotating shaft is sleeved with a first torsion spring, the first torsion spring is arranged in the first limiting groove, one end of the first torsion spring is fixed with the inner side wall of the first limiting groove, and the other end of the first torsion spring is fixed with the first rotating shaft; a second rotating shaft is fixed on the right side of the bottom of the second supporting plate; a second torsion spring is sleeved on the second rotating shaft and is arranged in the second limiting groove, one end of the second torsion spring is fixed with the inner side wall of the second limiting groove, and the other end of the second torsion spring is fixed with the second rotating shaft; after the second rotating shaft penetrates through the second rotating groove on the right side, the right end of the second rotating shaft is provided with threads, and the nut is screwed at the right end of the second rotating shaft;
the left side and the right side of the first supporting plate are both provided with a second supporting mechanism; the second support mechanism comprises a slide way, a second motor, a second screw rod, a second screw nut, a second connecting rod, a sleeve rod, a first spring, a rotating plate, a second spring and a support arc plate; a slideway is fixed on the side wall of the first supporting plate; a second motor is arranged in the slide way, fixed on the side wall of the first support plate and connected with an external power supply; a second lead screw is fixed on an output shaft of the second motor, and the other end of the second lead screw is screwed on the side wall of the chute through a bearing; the second screw rod is sleeved with a second screw nut in a screwing mode, and the second screw nut is movably clamped in the slide way; a second connecting rod is fixed on the second screw nut, and the upper end of the second connecting rod is movably inserted in the loop bar; a first spring is fixed at the upper end of the second connecting rod, and the upper end of the first spring is fixed in the loop bar; the upper end of the loop bar is connected with a rotating plate through a shaft and a bearing in a rotating mode, a plurality of second springs are fixed on the upper surface of the rotating plate, and a supporting arc plate is fixed at the upper ends of the second springs.
Furthermore, a rubber pad is fixed on the outer side wall of the nut, and the rubber pad is in contact with the hand to prevent slipping.
Furthermore, a plurality of first supporting rods are fixed on the upper part of the front side wall of the first supporting plate, and a plurality of second supporting rods are fixed on the lower part of the front side wall of the second supporting plate; the front sides of the first supporting rod and the second supporting rod are fixed on the rear side of the elastic cloth; when No. two backup pads rotated, elastic cloth had played the effect of sheltering from, had avoided having the object card between a backup pad and No. two backup pads.
Furthermore, a flannelette layer is fixed on the upper surface of the supporting arc plate and is padded under the elbow.
Furthermore, a first threaded hole is formed in the front side of the first nut, and a second threaded hole is formed in the rear side of the first supporting plate; a rotary hole is formed in the front side of the first supporting plate, and the rotary hole, the first threaded hole and the second threaded hole are connected in a penetrating mode; the screw rod is screwed and penetrated in the first threaded hole and the second threaded hole; a first connecting rod is fixed at the front end of the screw rod; the connecting rod rotates, so that the screw rod is screwed out of the first threaded hole and the second threaded hole, the first supporting plate is separated from the first nut, and the first supporting mechanism and the second supporting mechanism are separated from the operating table.
Furthermore, a plurality of deflector rods are distributed and fixed on the annular wall of the first connecting rod in an annular shape, and the deflector rods are held to rotate the first connecting rod.
The working principle of the invention is as follows: when the medical support is used, the first motor is started according to the posture of a patient, the height of a doctor and the conventional posture of the doctor, the output shaft of the first motor rotates to enable the first lead screw to rotate, the first nut moves to drive the first support plate to move to a proper position, the first support plate plays a role in blocking, the first rotating shaft and the second rotating shaft are in a movable state by rotating the nut, and the first torsion spring and the second torsion spring prevent the second support plate from excessively moving; after the doctor adjusts the position, the nut is screwed down, so that the second support plate is fixed; the motor of No. two is started, and the output shaft of No. two motors rotates for No. two lead screws rotate, thereby make No. two screw remove about, thereby drive and remove about No. two connecting rods, make about two connecting rods with control two elbow position cooperations, the elbow is placed on supporting the arc board, under the effect of a spring and No. two springs, supports the arc board and pushes down, cooperates the removal of hand.
After adopting the structure, the invention has the beneficial effects that:
1. the first support mechanism is arranged, can be adjusted according to the posture of a patient, the height of a doctor and the habitual posture of the doctor, avoids over forward tilting of the doctor, can support the upper body of the doctor, and is flexible to operate;
2. be equipped with No. two supporting mechanism, do not influence the removal of elbow when playing the support elbow, improved the practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a sectional view taken along line a-a in fig. 1.
Fig. 3 is an enlarged view of a portion B in fig. 2.
Fig. 4 is a right side view of fig. 1.
Fig. 5 is a sectional view taken along line C-C in fig. 4.
Fig. 6 is an enlarged view of a portion D in fig. 5.
Fig. 7 is an enlarged view of a portion E in fig. 5.
Fig. 8 is an enlarged view of a portion F in fig. 5.
Description of reference numerals:
an operating table 1, a first supporting mechanism 2, a sliding chute 2-1, a first motor 2-2, a first screw rod 2-3, a first screw nut 2-4, a first supporting plate 2-5, a first threaded hole 2-6, a second threaded hole 2-7, a rotary hole 2-8, a screw rod 2-9, a first connecting rod 2-10, a deflector rod 2-11, a first limiting block 2-12, a first rotary groove 2-13, a first limiting groove 2-14, a second limiting block 2-15, a second rotary groove 2-16, a second limiting groove 2-17, a second supporting plate 2-18, a first rotating shaft 2-19, a first torsion spring 2-20, a second rotating shaft 2-21, a second torsion spring 2-22, a nut 2-23, a rubber pad 2-24, a first supporting rod 3, a first supporting rod, The device comprises a second support rod 4, elastic cloth 5, a second support mechanism 6, a slide 6-1, a second motor 6-2, a second screw rod 6-3, a second screw nut 6-4, a second connecting rod 6-5, a loop rod 6-6, a first spring 6-7, a rotating plate 6-8, a second spring 6-9, a support arc plate 6-10 and a flannelette layer 6-11.
Detailed Description
The invention will be further described with reference to the accompanying drawings.
Referring to fig. 1 to 8, the technical solution adopted by the present embodiment is: the device comprises a first support mechanism 2, a first support rod 3, a second support rod 4, elastic cloth 5 and a second support mechanism 6; a first supporting mechanism 2 is arranged on the front side of the operating table 1; the first support mechanism 2 comprises a first motor 2-2, a first screw rod 2-3, a first nut 2-4, a first support plate 2-5, a screw rod 2-9, a first connecting rod 2-10, a deflector rod 2-11, a first limit block 2-12, a second limit block 2-15, a second support plate 2-18, a first rotating shaft 2-19, a first torsion spring 2-20, a second rotating shaft 2-21, a second torsion spring 2-22, a nut 2-23 and a rubber pad 2-24; the front side wall of the operating table 1 is provided with a chute 2-1; a first motor 2-2 is fixed on the left side wall of the chute 2-1 through a bolt, the model of the first motor 2-2 is CH18-CH50, and the first motor 2-2 is connected with an external power supply; a first screw rod 2-3 is fixedly welded on an output shaft of the first motor 2-2, and the other end of the first screw rod 2-3 is screwed on the right side wall of the chute 2-1 through a bearing; a first screw nut 2-4 is sleeved and screwed on the first screw rod 2-3; a first supporting plate 2-5 is arranged on the front side of the first screw nut 2-4; a first threaded hole 2-6 is formed in the front side of the first nut 2-4, and a second threaded hole 2-7 is formed in the rear side of the first supporting plate 2-5; the front side of the first supporting plate 2-5 is provided with a rotary hole 2-8, and the rotary hole 2-8, the first threaded hole 2-6 and the second threaded hole 2-7 are connected in a penetrating manner; the screw rods 2-9 are screwed and penetrated in the first threaded holes 2-6 and the second threaded holes 2-7; the first support plate 2-5 and the first nut 2-4 can be separated, so that the first support mechanism 2 and the second support mechanism 6 are both separated from the operating table 1, and the sitting posture operation of a doctor is facilitated; a plurality of deflector rods 2-11 are distributed and welded on the annular wall of the first connecting rod 2-10 in an annular shape, and the deflector rods 2-11 are held to rotate to help to rotate the first connecting rod 2-10;
a first limiting block 2-12 is fixed on the left side of the upper surface of the first supporting plate 2-5 through a bolt, a first rotary groove 2-13 is formed in the middle of the first limiting block 2-12, a first limiting groove 2-14 is formed in the right side of the inner portion of the first limiting block 2-12, and the first rotary groove 2-13 and the first limiting groove 2-14 are arranged in a penetrating mode; a second limiting block 2-15 is fixed on the right side of the upper surface of the first supporting plate 2-5 through a bolt, and a second limiting groove 2-17 is formed in the middle inside the second limiting block 2-15; the left side and the right side of the inside of the second limiting block 2-15 are both provided with a second rotary groove 2-16, and the second rotary groove 2-16 and the second limiting groove 2-17 are arranged in a penetrating manner; a second supporting plate 2-18 is arranged between the first limiting block 2-12 and the second limiting block 2-15; a first rotating shaft 2-19 is fixed on the left side of the bottom of the second supporting plate 2-18 through a bolt, and the first rotating shaft 2-19 is movably inserted in the first rotating groove 2-13; the first rotating shaft 2-19 is sleeved with a first torsion spring 2-20, the first torsion spring 2-20 is arranged in the first limiting groove 2-14, one end of the first torsion spring 2-20 is fixedly welded with the inner side wall of the first limiting groove 2-14, and the other end of the first torsion spring 2-20 is fixedly welded with the first rotating shaft 2-19; a second rotating shaft 2-21 is fixed on the right side of the bottom of the second supporting plate 2-18 through a bolt; a second torsion spring 2-22 is sleeved on the second rotating shaft 2-21, the second torsion spring 2-22 is arranged in the second limiting groove 2-17, one end of the second torsion spring 2-22 is welded and fixed with the inner side wall of the second limiting groove 2-17, and the other end of the second torsion spring 2-22 is welded and fixed with the second rotating shaft 2-21; after the second rotating shaft 2-21 penetrates through the second rotating groove 2-16 on the right side, the right end of the second rotating shaft is provided with threads, and a nut 2-23 is screwed at the right end of the second rotating shaft 2-21; the outer side walls of the nuts 2-23 are fixedly adhered with rubber pads 2-24 through glue, and the rubber pads 2-24 are helpful for skid resistance;
a plurality of first support rods 3 are fixed on the upper part of the front side wall of the first support plate 2-5 through bolts, and a plurality of second support rods 4 are fixed on the lower part of the front side wall of the second support plate 2-18 through bolts; the front sides of the first supporting rod 3 and the second supporting rod 4 are fixed on the rear side of the elastic cloth 5 through glue; when the second support plate 2-18 rotates, objects can be prevented from being clamped between the first support plate 2-5 and the second support plate 2-18;
the left side and the right side of the first supporting plate 2-5 are provided with a second supporting mechanism 6; the second support mechanism 6 comprises a slide 6-1, a second motor 6-2, a second lead screw 6-3, a second screw 6-4, a second connecting rod 6-5, a loop bar 6-6, a first spring 6-7, a rotating plate 6-8, a second spring 6-9, a support arc plate 6-10 and a flannelette layer 6-11; a slideway 6-1 is fixed on the side wall of the first supporting plate 2-5 through a bolt; a second motor 6-2 is arranged in the slideway 6-1, the second motor 6-2 is fixed on the side wall of the first supporting plate 2-5 through a bolt, the model of the second motor 6-2 is 60KTYZ, and the second motor 6-2 is connected with an external power supply; a second screw rod 6-3 is fixedly welded on an output shaft of the second motor 6-2, and the other end of the second screw rod 6-3 is screwed on the side wall of the chute 2-1 through a bearing; a second screw 6-4 is sleeved on the second screw 6-3 in a screwing manner, and the second screw 6-4 is movably clamped in the slideway 6-1; a second connecting rod 6-5 is fixedly welded on the second screw nut 6-4, and the upper end of the second connecting rod 6-5 is movably inserted in the loop bar 6-6; the upper end of the second connecting rod 6-5 is fixedly welded with a first spring 6-7, and the upper end of the first spring 6-7 is fixedly welded in the loop bar 6-6; the upper end of the loop bar 6-6 is screwed with a rotating plate 6-8 through a shaft and a bearing, the upper surface of the rotating plate 6-8 is fixedly welded with a plurality of second springs 6-9, and the upper ends of the second springs 6-9 are fixedly welded with supporting arc plates 6-10; the upper surfaces of the supporting arc plates 6-10 are fixedly provided with flannelette layers 6-11 through glue adhesion, and the flannelette layers 6-11 contribute to the buffer effect.
The working principle of the specific embodiment is as follows: when in use, when a doctor is in a standing posture, the first motor 2-2 is started according to the posture of a patient, the height of the doctor and the habitual posture of the doctor, the output shaft of the first motor 2-2 rotates, the first screw rod 2-3 is rotated, the first screw nut 2-4 moves to drive the first supporting plate 2-5 to move to a proper position, the first support plate 2-5 plays a role in blocking, prevents a doctor from excessively leaning forward, rotates the nut 2-23, so that the first rotating shaft 2-19 and the second rotating shaft 2-21 are in a movable state, the first torsion spring 2-20 and the second torsion spring 2-22 avoid the excessive movement of the second supporting plate 2-18, when the second support plate 2-18 rotates, the elastic cloth 5 plays a role of shielding, and an object is prevented from being clamped between the first support plate 2-5 and the second support plate 2-18; after the doctor adjusts the position, the second support plate 2-18 is fixed by screwing the nuts 2-23 by rotating the rubber pads 2-24; starting a second motor 6-2, rotating an output shaft of the second motor 6-2 to rotate a second screw rod 6-3, so that a second screw nut 6-4 moves left and right to drive a second connecting rod 6-5 to move left and right, matching the left and right second connecting rods 6-5 with left and right elbow positions, placing the elbows on a flannelette layer 6-11 on a supporting arc plate 6-10, and properly pressing the supporting arc plate 6-10 to match the movement of the hands under the action of a first spring 6-7 and a second spring 6-9; when a doctor sits in a sitting posture, the driver rod 2-11 is held to rotate, the first connecting rod 2-10 rotates, the screw rod 2-9 is screwed out of the first threaded hole 2-6 and the second threaded hole 2-7, the first supporting plate 2-5 and the first nut 2-4 can be separated, the first supporting mechanism 2 and the second supporting mechanism 6 are separated from the operating table 1, and the doctor can conveniently operate in the sitting posture.
After adopting above-mentioned structure, this embodiment's beneficial effect does:
1. the first support mechanism 2 is arranged, can be adjusted according to the posture of a patient, the height of a doctor and the habitual posture of the doctor, avoids over forward tilting of the doctor, can support the upper body of the doctor, and is flexible to operate;
2. the second support mechanism 6 is arranged, so that the elbow can be supported without influencing the movement of the elbow, and the practicability is improved;
3. the first supporting plate 2-5 can be removed, and the sitting posture operation of a doctor is not influenced.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (4)
1. Auxiliary stand for neurosurgery, its characterized in that: the device comprises a first supporting mechanism (2) and a second supporting mechanism (6); a first supporting mechanism (2) is arranged on the front side of the operating table (1); the first support mechanism (2) comprises a first motor (2-2), a first screw rod (2-3), a first screw nut (2-4), a first support plate (2-5), a first limit block (2-12), a second limit block (2-15), a second support plate (2-18), a first rotating shaft (2-19), a first torsion spring (2-20), a second rotating shaft (2-21), a second torsion spring (2-22), a nut (2-23) and a rubber pad (2-24); the front side wall of the operating table (1) is provided with a sliding chute (2-1); a first motor (2-2) is fixed on the left side wall of the sliding groove (2-1), and the first motor (2-2) is connected with an external power supply; a first screw rod (2-3) is fixed on an output shaft of the first motor (2-2), and the other end of the first screw rod (2-3) is screwed on the right side wall of the chute (2-1) through a bearing; a first screw nut (2-4) is sleeved and screwed on the first screw rod (2-3); a first supporting plate (2-5) is arranged on the front side of the first screw nut (2-4); a first threaded hole (2-6) is formed in the front side of the first nut (2-4), and a second threaded hole (2-7) is formed in the rear side of the first supporting plate (2-5); a rotary hole (2-8) is formed in the front side of the first support plate (2-5), and the rotary hole (2-8), the first threaded hole (2-6) and the second threaded hole (2-7) are connected in a penetrating manner; the screw rods (2-9) are screwed and penetrated in the first threaded hole (2-6) and the second threaded hole (2-7); a first connecting rod (2-10) is fixed at the front end of the screw (2-9); a plurality of deflector rods (2-11) are distributed and fixed on the annular wall of the first connecting rod (2-10) in an annular shape, and the deflector rods (2-11) are held to rotate the first connecting rod (2-10); a first limiting block (2-12) is fixed on the left side of the upper surface of the first supporting plate (2-5), a first rotary groove (2-13) is formed in the middle of the first limiting block (2-12), a first limiting groove (2-14) is formed in the right side of the inner portion of the first limiting block (2-12), and the first rotary groove (2-13) and the first limiting groove (2-14) are arranged in a penetrating mode; a second limiting block (2-15) is fixed on the right side of the upper surface of the first supporting plate (2-5), and a second limiting groove (2-17) is formed in the middle of the interior of the second limiting block (2-15); the left side and the right side of the inside of the second limiting block (2-15) are both provided with a second rotary groove (2-16), and the second rotary groove (2-16) and the second limiting groove (2-17) are arranged in a penetrating manner; a second support plate (2-18) is arranged between the first limit block (2-12) and the second limit block (2-15); a first rotating shaft (2-19) is fixed on the left side of the bottom of the second supporting plate (2-18), and the first rotating shaft (2-19) is movably inserted into the first rotating groove (2-13); a first torsion spring (2-20) is sleeved on the first rotating shaft (2-19), the first torsion spring (2-20) is arranged in the first limiting groove (2-14), one end of the first torsion spring (2-20) is fixed with the inner side wall of the first limiting groove (2-14), and the other end of the first torsion spring (2-20) is fixed with the first rotating shaft (2-19); a second rotating shaft (2-21) is fixed on the right side of the bottom of the second supporting plate (2-18), and the second rotating shaft (2-21) is movably arranged in the second rotary groove (2-16) in a penetrating manner; a second torsion spring (2-22) is sleeved on the second rotating shaft (2-21), the second torsion spring (2-22) is arranged in the second limiting groove (2-17), one end of the second torsion spring (2-22) is fixed with the inner side wall of the second limiting groove (2-17), and the other end of the second torsion spring (2-22) is fixed with the second rotating shaft (2-21); after the second rotating shaft (2-21) penetrates through the second rotating groove (2-16) on the right side, the right end of the second rotating shaft is provided with threads, and the nut (2-23) is screwed at the right end of the second rotating shaft (2-21); a plurality of first supporting rods (3) are fixed on the upper part of the front side wall of the first supporting plate (2-5), and a plurality of second supporting rods (4) are fixed on the lower part of the front side wall of the second supporting plate (2-18); the front sides of the first supporting rod (3) and the second supporting rod (4) are fixed on the rear side of the elastic cloth (5); when the second support plate (2-18) rotates, the elastic cloth (5) plays a role of shielding, and an object is prevented from being clamped between the first support plate (2-5) and the second support plate (2-18);
the left side and the right side of the first supporting plate (2-5) are provided with a second supporting mechanism (6); the second support mechanism (6) comprises a slide way (6-1), a second motor (6-2), a second screw rod (6-3), a second screw nut (6-4), a second connecting rod (6-5), a loop bar (6-6), a first spring (6-7), a rotating plate (6-8), a second spring (6-9) and a support arc plate (6-10); a slideway (6-1) is fixed on the side wall of the first support plate (2-5); a second motor (6-2) is arranged in the slide way (6-1), the second motor (6-2) is fixed on the side wall of the first supporting plate (2-5), and the second motor (6-2) is connected with an external power supply; a second screw rod (6-3) is fixed on an output shaft of the second motor (6-2), and the other end of the second screw rod (6-3) is screwed on the side wall of the chute (2-1) through a bearing; a second screw (6-4) is sleeved on the second screw rod (6-3) in a screwing manner, and the second screw (6-4) is movably clamped in the slide way (6-1); a second connecting rod (6-5) is fixed on the second screw nut (6-4), and the upper end of the second connecting rod (6-5) is movably inserted in the loop bar (6-6); a first spring (6-7) is fixed at the upper end of the second connecting rod (6-5), and the upper end of the first spring (6-7) is fixed in the loop bar (6-6); the upper end of the loop bar (6-6) is rotatably connected with a rotating plate (6-8) through a shaft and a bearing, the upper surface of the rotating plate (6-8) is fixed with a plurality of second springs (6-9), and the upper ends of the second springs (6-9) are fixed with supporting arc plates (6-10); the first connecting rod (2-10) rotates, so that the screw rod (2-9) is screwed out of the first threaded hole (2-6) and the second threaded hole (2-7), the first supporting plate (2-5) is separated from the first screw nut (2-4), and the first supporting mechanism (2) and the second supporting mechanism (6) are separated from the operating table (1).
2. The neurosurgical auxiliary support of claim 1, wherein: the outer side wall of the nut (2-23) is fixed with a rubber pad (2-24), and the rubber pad (2-24) is contacted with the hand to prevent slipping.
3. The neurosurgical auxiliary support of claim 1, wherein: the upper surfaces of the supporting arc plates (6-10) are fixed with flannelette layers (6-11), and the flannelette layers (6-11) are padded under elbows.
4. The neurosurgical auxiliary support of claim 1, wherein: the working principle is as follows: when the medical support is used, according to the posture of a patient, the height of a doctor and the familiar posture of the doctor, the first motor (2-2) is started, the output shaft of the first motor (2-2) rotates, the first screw rod (2-3) rotates, the first screw nut (2-4) moves to drive the first support plate (2-5) to move to a proper position, the first support plate (2-5) plays a role of blocking, the nut (2-23) rotates to enable the first rotating shaft (2-19) and the second rotating shaft (2-21) to be in a movable state, and the first torsion spring (2-20) and the second torsion spring (2-22) avoid excessive movement of the second support plate (2-18); after the doctor adjusts the position, the nut (2-23) is screwed down, so that the second support plate (2-18) is fixed; the second motor (6-2) is started, the output shaft of the second motor (6-2) rotates, the second screw rod (6-3) rotates, the second screw nut (6-4) moves left and right, the second connecting rod (6-5) is driven to move left and right, the left and right second connecting rods (6-5) are matched with the left and right elbow positions, the elbows are placed on the supporting arc plates (6-10), and under the action of the first spring (6-7) and the second spring (6-9), the supporting arc plates (6-10) are pressed down to match with the movement of hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011527760.XA CN112674886B (en) | 2020-12-22 | 2020-12-22 | Auxiliary support for neurosurgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011527760.XA CN112674886B (en) | 2020-12-22 | 2020-12-22 | Auxiliary support for neurosurgery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112674886A CN112674886A (en) | 2021-04-20 |
| CN112674886B true CN112674886B (en) | 2021-11-23 |
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| CN107157593A (en) * | 2017-06-28 | 2017-09-15 | 李洲 | Multifunctional medical auxiliary robot |
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| CN111419432A (en) * | 2020-04-21 | 2020-07-17 | 刘晓楠 | Strutting arrangement for neurosurgery |
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| CN211484985U (en) * | 2019-11-29 | 2020-09-15 | 王建村 | Auxiliary support for neurosurgery |
| CN111821043A (en) * | 2020-07-24 | 2020-10-27 | 纪翠霞 | Surgical bracket for obstetrical department |
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| US6619747B2 (en) * | 2001-04-25 | 2003-09-16 | Kam Ko | Torso and forearm supporting device for chairs and workstands |
| US20050077448A1 (en) * | 2003-08-27 | 2005-04-14 | Rossini Alfred P. | Laptop computer stand |
| US8070221B2 (en) * | 2007-08-21 | 2011-12-06 | Ethos Surgical, Llc | Operating support for surgeons |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008134017A1 (en) * | 2007-04-27 | 2008-11-06 | Microdexterity Systems, Inc. | Surgical manipulator |
| CN102137630A (en) * | 2008-08-28 | 2011-07-27 | 道义外科器械有限责任公司 | Operating support for surgeons |
| CN107157593A (en) * | 2017-06-28 | 2017-09-15 | 李洲 | Multifunctional medical auxiliary robot |
| CN107468353A (en) * | 2017-09-05 | 2017-12-15 | 东莞市联洲知识产权运营管理有限公司 | A kind of fupport arm applied to neurosurgery |
| CN211484985U (en) * | 2019-11-29 | 2020-09-15 | 王建村 | Auxiliary support for neurosurgery |
| CN211409447U (en) * | 2019-12-25 | 2020-09-04 | 漯河市第一人民医院 | Otolaryngology clinical operation device |
| CN111419432A (en) * | 2020-04-21 | 2020-07-17 | 刘晓楠 | Strutting arrangement for neurosurgery |
| CN111821043A (en) * | 2020-07-24 | 2020-10-27 | 纪翠霞 | Surgical bracket for obstetrical department |
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| CN112674886A (en) | 2021-04-20 |
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