CN216455351U

CN216455351U - Neurosurgery bracket

Info

Publication number: CN216455351U
Application number: CN202122190858.7U
Authority: CN
Inventors: 胡湘; 吴慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2022-05-10
Anticipated expiration: 2031-09-10

Abstract

The utility model relates to the technical field of neurosurgery brackets and discloses a neurosurgery bracket which comprises a clamping seat and a supporting frame, wherein the clamping seat can be clamped on an operating table, the supporting frame is used for supporting an arm, and a sliding frame is fixedly connected to the top end of the clamping seat. This neurosurgery bracket, through the cassette, the support frame, the carriage, extending structure, lifting unit and silica gel pad's setting, operating personnel can fix this bracket at the operating table side through the cassette, then place the arm on the support frame, extending structure and lifting unit can be convenient for operating personnel adjust the extension length and the bearing height of support frame, and extending structure passes through the slider and can slide and rotate in the carriage, the interval of two support frames of operating personnel adjustment of being convenient for and place the angle, thereby the adjustable range of this bracket has been enlarged, operating personnel is supported the arm at suitable position convenient for, cooperate silica gel pad's use simultaneously, the arm is uncomfortable and influence going on of operation when can avoiding operating personnel to perform for a long time.

Description

Neurosurgery bracket

Technical Field

The utility model relates to the technical field of neurosurgery brackets, in particular to a neurosurgery bracket.

Background

Neurosurgery is mainly used for treating nervous system diseases of brain, spinal cord and the like caused by trauma, such as life threatening due to cerebral hemorrhage, brain trauma caused by car accidents, or operation treatment required by brain tumor compression, and the like, the neurosurgery has long operation time and fine operation, doctors operate instruments with both hands, arm muscles and neck muscles are in a tense state for a long time because of no support, fatigue and ache are easy to generate, the accuracy of the operation is influenced, the two arms of the doctors are supported by the aid of brackets, the stability of the arms is improved, and meanwhile, the ache of the hands of the doctors can be avoided.

In the neurosurgery bracket disclosed in chinese patent application publication CN209933012U, although the fixing base and the fixing disk are matched to fix the device firmly, the movement of the device can be effectively avoided, in the using process, the height and angle of the device can be conveniently adjusted, and the distance between the two arm supports can also be adjusted, however, the neurosurgery bracket is inconvenient for the operator to adjust the device to a proper position according to the situation, and has poor adjustability, and is inconvenient for moving the bracket to various directions, thereby affecting the normal operation of the neurosurgery.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In view of the deficiencies of the prior art, the present invention provides a neurosurgical stent which solves the problems set forth in the background above.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a neurosurgery bracket, but including the cassette of joint on the operating table and the support frame that is used for supporting the arm, the top fixedly connected with carriage of cassette, the inside joint of carriage has the slidable slider, the outside joint of slider has rotatable extending structure, adjustable lifting unit of extending structure's one end fixedly connected with, lifting unit's side is provided with the fixed knot structure to its fixing, lifting unit's top joint has rotatable support frame, the internal surface bonding of support frame has and is used for guaranteeing comfortable silica gel pad, the equal fixedly connected with in both sides of support frame is used for articulating the supplementary curb plate of article and joint pipeline.

Optionally, a rotating handle is threaded on the lower surface of the clamping seat, the rotating handle penetrates through the top end of the lower surface of the clamping seat and is fixedly connected with clamping plates capable of being tightly abutted to the lower surface of an operating table, the number of the clamping plates can be two, and the two clamping plates are symmetrically arranged by taking the vertical central line of the clamping seat as a symmetry axis.

Optionally, a slot is formed in the side face of the sliding frame, a clamping frame used for clamping the sliding block is inserted into the slot, and the clamping frame penetrates through one end of the sliding frame and is clamped with the sliding block.

Optionally, the telescopic structure includes a sleeve plate and a telescopic plate, the sleeve plate is clamped outside the slider, the telescopic plate is inserted into the sleeve plate and can slide in the sleeve plate, a fixing bolt used for fixing the telescopic plate is penetrated and arranged on the upper surface of the sleeve plate, a threaded hole matched with the fixing bolt is formed in the upper surface of the telescopic plate, and the fixing bolt penetrates through one end of the upper surface of the sleeve plate and is in threaded connection with the threaded hole.

Optionally, the lifting assembly comprises a supporting rod, a lifting rod and a rotating block, the supporting rod is fixedly connected to one side, far away from the sleeve plate, of the upper surface of the expansion plate, the lifting rod is inserted into the supporting rod, and the rotating block is clamped to the top end of the lifting rod and fixedly connected with the lower surface of the supporting frame.

Optionally, the fixing structure includes an insertion rod and an extension spring, the side of the lifting rod is provided with a jack matched with the insertion rod, the insertion rod is inserted into the top of the side of the support rod and penetrates through the jack, the extension spring is sleeved outside the insertion rod, and two ends of the extension spring are respectively fixedly connected with the insertion rod and the support rod.

Optionally, the bleeder vent has all been seted up on the surface of support frame and silica gel pad, the quantity of support frame is two, two the support frame all passes through the inside of slider joint at the carriage.

(III) advantageous effects

The utility model provides a neurosurgery bracket, which has the following beneficial effects:

this neurosurgery bracket, through the cassette, the support frame, the carriage, extending structure, lifting unit and silica gel pad's setting, operating personnel can fix this bracket at the operating table side through the cassette, then place the arm on the support frame, extending structure and lifting unit can be convenient for operating personnel adjust the extension length and the bearing height of support frame, and extending structure passes through the slider and can slide and rotate in the carriage, the interval of two support frames of operating personnel adjustment of being convenient for and place the angle, thereby the adjustable range of this bracket has been enlarged, operating personnel is supported the arm at suitable position convenient for, cooperate silica gel pad's use simultaneously, the arm is uncomfortable and influence going on of operation when can avoiding operating personnel to perform for a long time.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic diagram of an explosive structure according to the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;

FIG. 4 is an enlarged view of the structure at B in FIG. 2 according to the present invention.

In the figure: 1. a card holder; 2. a support frame; 3. a carriage; 4. a slider; 5. a silica gel pad; 6. an auxiliary side plate; 7. rotating the handle; 8. a chucking plate; 9. a slot; 10. a clamping frame; 11. sheathing; 12. a retractable plate; 13. a support bar; 14. a lifting rod; 15. rotating the block; 16. inserting a rod; 17. a tension spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a neurosurgery bracket comprises a clamping seat 1 which can be clamped on an operating table and a supporting frame 2 used for supporting an arm, the top end of the clamping seat 1 is fixedly connected with a sliding frame 3, the inner part of the sliding frame 3 is clamped with a sliding block 4 which can slide, the outer part of the sliding block 4 is clamped with a rotatable telescopic structure which comprises a sleeve plate 11 and a telescopic plate 12, the sleeve plate 11 is clamped on the outer part of the sliding block 4, the telescopic plate 12 is inserted in the sleeve plate 11 and can slide in the sleeve plate 11, a fixing bolt used for fixing the telescopic plate 12 is penetrated through the upper surface thread of the sleeve plate 11, the upper surface of the telescopic plate 12 is provided with a threaded hole matched with the fixing bolt, one end of the fixing bolt penetrating through the upper surface of the sleeve plate 11 is in threaded connection with the threaded hole, one end of the telescopic structure is fixedly connected with an adjustable lifting assembly, the lifting assembly comprises a supporting rod 13, a lifting rod 14 and a rotating block 15, the supporting rod 13 is fixedly connected on one side of the upper surface of the telescopic plate 12 far away from the sleeve plate 11, the lifting rod 14 is inserted in the supporting rod 13, the rotating block 15 is clamped at the top end of the lifting rod 14 and fixedly connected with the lower surface of the supporting frame 2, a fixing structure for fixing the lifting component is arranged on the side surface of the lifting component, the fixing structure comprises an inserting rod 16 and an extension spring 17, a jack matched with the inserting rod 16 is formed in the side surface of the lifting rod 14, the inserting rod 16 is inserted at the top of the side surface of the supporting rod 13 and penetrates through the jack, the height of the lifting rod 14 can be fixed, the extension spring 17 is sleeved outside the inserting rod 16, two ends of the extension spring 17 are fixedly connected with the inserting rod 16 and the supporting rod 13 respectively, the rotatable supporting frame 2 is clamped at the top end of the lifting component, and a silica gel pad 5 used for ensuring comfort is bonded on the inner surface of the supporting frame 2;

through the arrangement of the clamping seat 1, the supporting frame 2, the sliding frame 3, the telescopic structure, the lifting assembly and the silica gel pad 5, an operator can fix the bracket on the side edge of an operating table through the clamping seat 1, and then places an arm on the supporting frame 2, the telescopic structure and the lifting assembly can be convenient for the operator to adjust the extension length and the supporting height of the supporting frame 2, and the telescopic structure can slide and rotate in the sliding frame 3 through the sliding block 4, so that the operator can adjust the distance and the placing angle of the two supporting frames 2, the adjustable range of the bracket is expanded, the operator can support the arm at a proper position conveniently, and meanwhile, the use of the silica gel pad 5 is matched, so that the situation that the operation is influenced by the discomfort of the arm when the operator performs the operation for a long time can be avoided;

the equal fixedly connected with in both sides of support frame 2 is used for articulating the supplementary curb plate 6 of article and joint pipeline, rotatory handle 7 is worn to be equipped with by the lower surface screw thread of cassette 1, rotatory handle 7 runs through the top fixedly connected with of cassette 1 lower surface can support tight chucking board 8 with the operating table lower surface, the quantity of chucking board 8 can be two, two chucking boards 8 use the perpendicular central line of cassette 1 to be the symmetry setting as the symmetry axis, slot 9 has been seted up to the side of carriage 3, the inside of slot 9 is pegged graft and is had the card frame 10 that is used for joint slider 4, the one end and the 4 joints of slider at carriage 3 are worn to establish by card frame 10, the bleeder vent has all been seted up on support frame 2 and silica gel pad 5's surface, the quantity of support frame 2 is two, two support frames 2 all are in carriage 3's inside through 4 joints of slider.

In the utility model, the working steps of the device are as follows:

1. an operator can fix the bracket on the side edge of the operating table through the clamping seat 1 by rotating the handle 7 and the clamping plate 8, and then places an arm on the support frame 2 to support the arm in the operator;

2. the telescopic structure and the lifting assembly can facilitate the operation personnel to adjust the extension length and the supporting height of the support frames 2, and the telescopic structure can slide and rotate in the sliding frame 3 through the sliding block 4, so that the operation personnel can adjust the distance and the placing angle of the two support frames 2 conveniently, thereby expanding the adjustable range of the bracket and facilitating the operation personnel to support the arms at proper positions;

3. the use of cooperation silica gel pad 5, silica gel pad 5 can prevent that operating personnel arm from extruding, and the heat dissipation of arm can be guaranteed to the bleeder vent, guarantees operating personnel's comfort, and the arm is uncomfortable and influence going on of performing the operation when can avoiding operating personnel to perform the operation for a long time.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a neurosurgery bracket, but includes cassette (1) of joint on the operating table and support frame (2) that are used for supporting the arm, its characterized in that: the top fixedly connected with carriage (3) of cassette (1), the inside joint of carriage (3) has slidable slider (4), the outside joint of slider (4) has rotatable extending structure, adjustable lifting unit with adjustable extending structure's one end fixedly connected with, lifting unit's side is provided with fixed knot to it and constructs, lifting unit's top joint has rotatable support frame (2), the internal surface bonding of support frame (2) has and is used for guaranteeing comfortable silica gel pad (5), the equal fixedly connected with in both sides of support frame (2) is used for articulating supplementary curb plate (6) of article and joint pipeline.

2. A neurosurgical carriage in accordance with claim 1 wherein: rotatory handle (7) are worn to be equipped with by the lower surface screw thread of cassette (1), rotatory handle (7) run through the top fixedly connected with of cassette (1) lower surface can support tight chucking board (8) with the operating table lower surface, the quantity of chucking board (8) can be two, two chucking board (8) with the perpendicular central line of cassette (1) is the symmetry setting for the symmetry axis.

3. A neurosurgical carriage in accordance with claim 1 wherein: a slot (9) is formed in the side face of the sliding frame (3), a clamping frame (10) used for clamping the sliding block (4) is inserted into the slot (9), and the clamping frame (10) penetrates through one end of the sliding frame (3) and is clamped with the sliding block (4).

4. A neurosurgical carriage in accordance with claim 1 wherein: the telescopic structure comprises a sleeve plate (11) and a telescopic plate (12), wherein the sleeve plate (11) is connected to the outside of the sliding block (4) in a clamped mode, the telescopic plate (12) is connected to the inside of the sleeve plate (11) in an inserted mode and can slide in the sleeve plate, a fixing bolt used for fixing the telescopic plate (12) is arranged on the upper surface of the sleeve plate (11) in a penetrating mode through threads of the upper surface, a threaded hole matched with the fixing bolt is formed in the upper surface of the telescopic plate (12), and the fixing bolt penetrates through one end of the upper surface of the sleeve plate (11) and is connected with the threaded hole in a threaded mode.

5. A neurosurgical carriage in accordance with claim 4 wherein: the lifting assembly comprises a supporting rod (13), a lifting rod (14) and a rotating block (15), the supporting rod (13) is fixedly connected to one side, far away from the sleeve plate (11), of the upper surface of the expansion plate (12), the lifting rod (14) is inserted into the supporting rod (13), and the rotating block (15) is connected to the top end of the lifting rod (14) in a clamped mode and fixedly connected with the lower surface of the supporting frame (2).

6. A neurosurgical carriage in accordance with claim 5 wherein: the fixing structure comprises an inserting rod (16) and an extension spring (17), a jack matched with the inserting rod (16) is formed in the side face of the lifting rod (14), the inserting rod (16) is inserted into the top of the side face of the supporting rod (13) and penetrates through the jack, the extension spring (17) is sleeved outside the inserting rod (16), and two ends of the extension spring (17) are fixedly connected with the inserting rod (16) and the supporting rod (13) respectively.

7. A neurosurgical carriage in accordance with claim 5 wherein: the breather has all been seted up on the surface of support frame (2) and silica gel pad (5), the quantity of support frame (2) is two, two support frame (2) all through slider (4) joint in the inside of carriage (3).