CN211050060U

CN211050060U - Head supporting and positioning device for neurosurgery

Info

Publication number: CN211050060U
Application number: CN201921842936.3U
Authority: CN
Inventors: 黄立刚; 李瑞英
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-07-21
Anticipated expiration: 2029-10-28

Abstract

The utility model discloses a neurosurgery head supports positioner, the camera includes a supporting plate, the top fixedly connected with standpipe of backup pad, the motor that has of bottom fixed connection on standpipe right side, the left end of motor shaft runs through to the inner chamber of standpipe and the first conical gear of fixedly connected with, there is first threaded rod bottom of standpipe inner chamber through bearing swing joint, the fixed cover in bottom on first threaded rod surface is equipped with second conical gear, first conical gear and second conical gear meshing, the surface thread cover of first threaded rod is equipped with the screwed pipe, the fixed slot has all been seted up to the both sides of standpipe inner chamber, the equal fixedly connected with slide bar in bottom of screwed pipe both sides. The utility model provides a current operation table still can not fix the head alone, also be convenient for adjust the location to head height and angle, give the problem of having increased the degree of difficulty of performing the operation.

Description

Head supporting and positioning device for neurosurgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically a neurosurgery head supports positioner.

Background

Neurosurgery is a branch of surgery, which is based on surgery as a main treatment means, a unique neurosurgery research method is applied to research the human nervous system, such as the brain, the spinal cord and the peripheral nervous system, and related auxiliary mechanisms, such as injuries, inflammations, tumors, malformations of structures such as the skull, the scalp, the cerebral vessels and the like, and certain genetic metabolic disorders or dysfunctional diseases, the neurosurgery is mainly used for treating the diseases of the nervous system such as the brain, the spinal cord and the like caused by trauma, for example, the bleeding of the brain threatens life, the external injury of the brain caused by car accidents, or the compression of the tumor of the brain requires operation treatment, and the like, in the treatment process of the neurosurgery, a doctor needs to fix the head firstly and then perform the operation, but the existing operation table cannot fix the head independently and is not convenient to adjust and position the height and the angle of the head, adding difficulty to the performance of the surgery.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a neurosurgery head supports positioner possesses to fix alone the head and is convenient for adjust the advantage of location to head height and angle, has solved current operation table and still can not fix alone the head, is also not convenient for adjust the location to head height and angle, gives the problem of performing the operation and having increased the degree of difficulty.

In order to achieve the above object, the utility model provides a following technical scheme: a head supporting and positioning device for neurosurgery comprises a supporting plate, wherein a vertical pipe is fixedly connected to the top of the supporting plate, a motor is fixedly connected to the bottom of the right side of the vertical pipe, the left end of a motor rotating shaft penetrates through an inner cavity of the vertical pipe and is fixedly connected with a first bevel gear, the bottom of the inner cavity of the vertical pipe is movably connected with a first threaded rod through a bearing, a second bevel gear is fixedly sleeved at the bottom of the surface of the first threaded rod and is meshed with the first bevel gear, a threaded pipe is sleeved on the surface of the first threaded rod in a threaded manner, fixing grooves are formed in two sides of the inner cavity of the vertical pipe, sliding rods are fixedly connected to the bottoms of two sides of the threaded pipe, one end, away from the threaded pipe, of each sliding rod extends to the inner cavity of the fixing groove and is in contact with the inner wall, the top of the fixed plate is provided with a sliding chute, the inner cavity of the sliding chute is connected with a sliding block in a sliding way, the top of the sliding block extends to the outside of the fixed plate and is fixedly connected with a head supporting pad, the two sides of the sliding block are fixedly connected with connecting plates, the top of each connecting plate is provided with a second threaded rod in a penetrating way, the bottom of the second threaded rod penetrates to the bottom of the connecting plate, the second threaded rod is in threaded connection with the connecting plate, the tops of the two sides of the sliding block are fixedly connected with a fixed frame, one side of the fixed frame is provided with a third threaded rod in a penetrating way, the opposite end of the third threaded rod penetrates through the fixed frame and is movably connected with a clamping pad through a bearing, the third threaded rod is in threaded connection with the fixed frame, the storage battery is placed on the left side of the top of the supporting plate, the controller is fixedly connected to the front top of the vertical pipe, and the controller is electrically connected with the motor and the storage battery respectively.

Preferably, the top of the second threaded rod is fixedly connected with a first rotary table, and one end, far away from the clamping pad, of the third threaded rod is fixedly connected with a second rotary table.

Preferably, the surface cover of battery is equipped with the framework, the bottom of framework and the left side fixed connection at backup pad top, there is the chamber door openly through hinge swing joint of framework, the positive bottom fixedly connected with handle of chamber door.

Preferably, the four corners of the bottom of the supporting plate are both movably connected with universal wheels through rotating shafts, and one sides of the universal wheels are movably connected with brake blocks through rotating shafts.

Preferably, a first bearing is arranged between the first threaded rod and the vertical pipe, the first bearing is sleeved on the surface of the first threaded rod, a second bearing is arranged between the third threaded rod and the clamping pad, and the second bearing is sleeved on the surface of the third threaded rod.

Preferably, the bottom on the right side of the vertical pipe is provided with a through hole matched with the motor rotating shaft, and the diameter of the motor rotating shaft is smaller than that of the through hole.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a backup pad, the standpipe, including a motor, an end cap, a controller, and a cover plate, first bevel gear, first threaded rod, second bevel gear, the screwed pipe, the fixed slot, the slide bar, the fixed plate, the spout, the slider, the head holds in the palm the pad, the connecting plate, the second threaded rod, the mount, the third threaded rod, press from both sides the pad, battery and controller cooperate, possess to fix alone the head and be convenient for carry out the advantage of adjusting the location to head height and angle, it still can not fix alone the head to have solved current operation table, be also not convenient for adjust the location to head height and angle, the problem of the degree of difficulty has been increased for carrying out of operation.

2. The utility model discloses a set up first carousel and second carousel, make first threaded rod and second threaded rod more convenient laborsaving when rotating, through setting up the framework, protect the battery, through setting up chamber door and handle, make things convenient for taking out of battery, through setting up universal wheel and brake block, it removes and fixes to conveniently support positioner to the head, through setting up first bearing, it is fixed to support first threaded rod, do not receive the influence of standpipe when making first threaded rod rotate, through setting up the second bearing, support fixedly to pressing from both sides the pad, do not receive third threaded rod pivoted influence when making to press from both sides the pad removal, through setting up the through-hole, do not receive the influence of standpipe when making motor shaft rotate, the pivoted is more smooth and easy.

Drawings

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

FIG. 2 is a schematic top view of the connection between the sliding block and the sliding groove of the present invention;

fig. 3 is a schematic view of the front view structure of the present invention.

In the figure: the device comprises a support plate 1, a vertical tube 2, a motor 3, a first bevel gear 4, a first threaded rod 5, a second bevel gear 6, a threaded tube 7, a fixed groove 8, a sliding rod 9, a fixed plate 10, a sliding groove 11, a sliding block 12, a head supporting pad 13, a connecting plate 14, a second threaded rod 15, a fixed frame 16, a third threaded rod 17, a clamping pad 18, a storage battery 19, a controller 20 and a frame 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a backup pad 1, standpipe 2, motor 3, first bevel gear 4, first threaded rod 5, second bevel gear 6, screwed pipe 7, fixed slot 8, slide bar 9, fixed plate 10, spout 11, slider 12, head support pad 13, connecting plate 14, second threaded rod 15, mount 16, third threaded rod 17, clamp pad 18, battery 19, controller 20 and framework 21 part are general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-3, a head supporting and positioning device for neurosurgery comprises a supporting plate 1, a vertical tube 2 is fixedly connected to the top of the supporting plate 1, a motor 3 is fixedly connected to the bottom of the right side of the vertical tube 2, the left end of the rotating shaft of the motor 3 penetrates through the inner cavity of the vertical tube 2 and is fixedly connected with a first conical gear 4, the bottom of the inner cavity of the vertical tube 2 is movably connected with a first threaded rod 5 through a bearing, a second conical gear 6 is fixedly sleeved on the bottom of the surface of the first threaded rod 5, the first conical gear 4 is meshed with the second conical gear 6, a threaded tube 7 is sleeved on the surface of the first threaded rod 5, fixing grooves 8 are respectively formed on both sides of the inner cavity of the vertical tube 2, slide bars 9 are respectively and fixedly connected to the bottoms of both sides of the threaded tube 7, one end of each slide bar 9, which is far away from the threaded tube 7, extends to, the top of the fixed plate 10 is provided with a chute 11, the inner cavity of the chute 11 is connected with a slide block 12 in a sliding manner, the top of the slide block 12 extends to the outside of the fixed plate 10 and is fixedly connected with a head support pad 13, both sides of the slide block 12 are fixedly connected with a connecting plate 14, the top of the connecting plate 14 is provided with a second threaded rod 15 in a penetrating manner, the bottom of the second threaded rod 15 is penetrated to the bottom of the connecting plate 14, the second threaded rod 15 is in threaded connection with the connecting plate 14, the tops of both sides of the slide block 12 are fixedly connected with a fixing frame 16, one side of the fixing frame 16 is provided with a third threaded rod 17 in a penetrating manner, the opposite end of the third threaded rod 17 is penetrated through the fixing frame 16 and is movably connected with a clamp pad 18 through a bearing, the third threaded rod 17 is in threaded connection with the fixing frame 16, the left, the top of the second threaded rod 15 is fixedly connected with a first turntable, one end of the third threaded rod 17, which is far away from the clamping pad 18, is fixedly connected with a second turntable, the first turntable and the second turntable are arranged, so that the first threaded rod 5 and the second threaded rod 15 are more convenient and labor-saving during rotation, the surface of the storage battery 19 is sleeved with a frame body 21, the bottom of the frame body 21 is fixedly connected with the left side of the top of the support plate 1, the front side of the frame body 21 is movably connected with a box door through a hinge, the bottom of the front side of the box door is fixedly connected with a handle, the storage battery 19 is protected by arranging the frame body 21, the box door and the handle are arranged to facilitate taking out the storage battery 19, four corners of the bottom of the support plate 1 are movably connected with universal wheels through rotating shafts, one side of the universal wheels is movably connected with a brake block, a first bearing is arranged between the first threaded rod 5 and the vertical pipe 2, the first bearing sleeve is arranged on the surface of the first threaded rod 5, a second bearing is arranged between the third threaded rod 17 and the clamping pad 18, the second bearing sleeve is arranged on the surface of the third threaded rod 17, the first threaded rod 5 is supported and fixed by arranging the first bearing, the first threaded rod 5 is not influenced by the vertical pipe 2 when rotating, the clamping pad 18 is supported and fixed by arranging the second bearing, the clamping pad 18 is not influenced by the rotation of the third threaded rod 17 when moving, a through hole matched with a rotating shaft of the motor 3 is formed in the bottom of the right side of the vertical pipe 2, the diameter of the rotating shaft of the motor 3 is smaller than that of the through hole, the rotating shaft of the motor 3 is not influenced by the vertical pipe 2 when rotating by arranging the through hole, the rotating shaft rotates more smoothly, and the first threaded rod 5, the second threaded rod, Second bevel gear 6, screwed pipe 7, fixed slot 8, slide bar 9, fixed plate 10, spout 11, slider 12, head holds in the palm and fills up 13, connecting plate 14, second threaded rod 15, mount 16, third threaded rod 17, press from both sides pad 18, battery 19 and controller 20 cooperate, possess and fix alone and be convenient for to the head height and the advantage of angle adjusting and positioning the head, solved current operation table and still can not fix alone the head, also be convenient for adjust and position head height and angle, the problem of the degree of difficulty has been increased for going on of operation.

When the head support positioning device is used, the head support positioning device is moved to a position right facing a patient, the controller 20 controls the rotation of the rotating shaft of the motor 3, the rotation of the rotating shaft of the motor 3 drives the first bevel gear 4 to rotate, the rotation of the first bevel gear 4 drives the second bevel gear 6 and the first threaded rod 5 to rotate, the rotation of the first threaded rod 5 drives the threaded pipe 7, the fixed plate 10, the sliding block 12 and the head support pad 13 to move, the head support pad 13 is adjusted to the comfortable height of the patient, the head support pad 13 is moved to the bottom of the head of the patient by the movable sliding block 12, the first rotary disc is rotated, the rotation of the first rotary disc drives the second threaded rod 15 to move downwards, the bottom of the second threaded rod 15 is in close contact with the top of the fixed plate 10 to fix the sliding block 12, the head of the patient is rotated to be fixed according to different diseased positions of the head of different patients, the rotation of the second rotary disk drives the third threaded rod 17 and the clamp pad 18 to move towards the head, so that the clamp pad 18 is in contact with the surface of the head of the patient to be fixed.

In summary, the following steps: this neurosurgery head supports positioner, through backup pad 1, standpipe 2, motor 3, first bevel gear 4, first threaded rod 5, second bevel gear 6, screwed pipe 7, fixed slot 8, slide bar 9, fixed plate 10, spout 11, slider 12, head support pad 13, connecting plate 14, second threaded rod 15, mount 16, third threaded rod 17, press from both sides pad 18, battery 19 and controller 20 cooperate, it can not fix the head alone to have solved current operation table, also be convenient for adjust the location to head height and angle, the problem of the degree of difficulty has been increased for carrying out of operation.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A neurosurgical head support positioning device comprising a support plate (1), characterized in that: the utility model discloses a novel support plate, including the top fixedly connected with standpipe (1), motor (3) that the bottom fixedly connected with on standpipe (2) right side, the left end of motor (3) pivot runs through to the inner chamber of standpipe (2) and fixedly connected with first conical gear (4), the bottom of standpipe (2) inner chamber has first threaded rod (5) through bearing swing joint, the fixed cover in bottom on first threaded rod (5) surface is equipped with second conical gear (6), first conical gear (4) and second conical gear (6) meshing, the surperficial thread cover of first threaded rod (5) is equipped with screwed pipe (7), fixed slot (8) have all been seted up to the both sides of standpipe (2) inner chamber, the equal fixedly connected with slide bar (9) in bottom of screwed pipe (7) both sides, the one end that screwed pipe (7) were kept away from to slide bar (9) extends to the inner chamber of fixed slot (8) and with the inner wall contact of fixed slot (8), the top of the threaded pipe (7) penetrates through the outer part of the vertical pipe (2) and is fixedly connected with a fixed plate (10), the top of the fixed plate (10) is provided with a sliding groove (11), an inner cavity of the sliding groove (11) is connected with a sliding block (12) in a sliding manner, the top of the sliding block (12) extends to the outer part of the fixed plate (10) and is fixedly connected with a head support pad (13), two sides of the sliding block (12) are fixedly connected with connecting plates (14), the top of each connecting plate (14) is provided with a second threaded rod (15) in a penetrating manner, the bottom of each second threaded rod (15) penetrates through the bottom of each connecting plate (14), the second threaded rods (15) are in threaded connection with the connecting plates (14), the tops of two sides of the sliding block (12) are fixedly connected with fixing frames (16), and one side of each fixing, the utility model discloses a vertical tube (2), including first threaded rod (17), second threaded rod (17), third threaded rod (17) and stand (16), the one end that third threaded rod (17) is relative runs through mount (16) and has clamp pad (18) through bearing swing joint, third threaded rod (17) and mount (16) threaded connection, battery (19) have been placed in the left side at backup pad (1) top, positive top fixedly connected with controller (20) of standpipe (2), controller (20) respectively with motor (3) and battery (19) electric connection.

2. A neurological head support positioning device according to claim 1 wherein: the top fixedly connected with first carousel of second threaded rod (15), the one end fixedly connected with second carousel that presss from both sides pad (18) is kept away from in third threaded rod (17).

3. A neurological head support positioning device according to claim 1 wherein: the surface cover of battery (19) is equipped with framework (21), the bottom of framework (21) and the left side fixed connection at backup pad (1) top, there is the chamber door openly through hinge swing joint in framework (21), the positive bottom fixedly connected with handle of chamber door.

4. A neurological head support positioning device according to claim 1 wherein: the four corners of backup pad (1) bottom all has the universal wheel through pivot swing joint, and one side of universal wheel has the brake block through pivot swing joint.

5. A neurological head support positioning device according to claim 1 wherein: be provided with first bearing between first threaded rod (5) and standpipe (2), first bearing cover is established on the surface of first threaded rod (5), be provided with the second bearing between third threaded rod (17) and clamp pad (18), the surface at third threaded rod (17) is established to the second bearing cover.

6. A neurological head support positioning device according to claim 1 wherein: the bottom on the right side of the vertical pipe (2) is provided with a through hole matched with the rotating shaft of the motor (3), and the diameter of the rotating shaft of the motor (3) is smaller than that of the through hole.