阅读说明：本技术 一种神经外科辅助用头部固定托架 (Head fixing bracket for assisting neurosurgery ) 是由 李玉新 程璐璐 孙淑文 于 2019-11-05 设计创作，主要内容包括：本发明公开了一种神经外科辅助用头部固定托架,包括安装板,所述安装板的顶部固定安装底座,所述底座的顶端内侧开设有转动槽,所述转动槽的内部转动设置支柱,所述支柱的顶端固定连接头部支撑座,所述头部支撑座的左右两端中部对称开设有矩形槽,所述矩形槽的内部滑动设置矩形块,所述矩形块上且远离矩形槽底端一侧固定连接横杆,所述横杆的另一端贯穿矩形槽并延伸至头部支撑座的左右两侧固定连接竖杆,所述竖杆的上方内部固定安装螺纹套筒,所述螺纹套筒的内部螺纹安装有调节螺杆。该发明结构合理,操作方便,可以对病人头部进行很好的固定牢靠,从而满足医务人员对病人进行头部进行手术时的多种需求。(The invention discloses a head fixing bracket for assisting in neurosurgery, which comprises a mounting plate, wherein a base is fixedly mounted at the top of the mounting plate, a rotating groove is formed in the inner side of the top end of the base, a supporting column is rotatably arranged in the rotating groove, the top end of the supporting column is fixedly connected with a head supporting seat, rectangular grooves are symmetrically formed in the middles of the left end and the right end of the head supporting seat, a rectangular block is arranged in the rectangular grooves in a sliding mode, a cross rod is fixedly connected to one side, far away from the bottom end of the rectangular groove, of the rectangular block, the other end of the cross rod penetrates through the rectangular grooves and extends to the left side and the right side of the head supporting seat, a threaded sleeve is fixedly mounted in the upper portion. The head fixing device is reasonable in structure and convenient to operate, and can be used for fixing the head of a patient firmly, so that various requirements of medical staff on head surgery of the patient are met.)

1. A head fixing bracket for neurosurgery assistance, comprising a mounting plate (1), characterized in that: the inside fixed orifices that has all seted up in both ends about mounting panel (1), top fixed mounting base (2) of mounting panel (1), rotation groove (3) have been seted up to the top inboard of base (2), the inside of rotating groove (3) is rotated and is set up pillar (4), both ends symmetry fixed mounting location axle (5) about base (2), the other end of location axle (5) runs through the inside of base (2) and extends to in pillar (4), the top fixed connection head supporting seat (8) of pillar (4), rectangular channel (10) have been seted up to both ends middle part symmetry about head supporting seat (8), the inside slip of rectangular channel (10) sets up rectangular block (13), rectangular channel (10) bottom one side fixed connection horizontal pole (14) just are kept away from on rectangular block (13), the other end of horizontal pole (14) runs through rectangular channel (10) and extends to the both sides about head supporting seat (8) fixed mounting Decide and connect montant (15), the inside fixed mounting threaded sleeve (17) in top of montant (15), adjusting screw (18) are installed to the internal thread of threaded sleeve (17), the one end of adjusting screw (18) just is located outside fixed connection dwang (19) of montant (15), the other end of adjusting screw (18) just is located inboard fixed connection head layer board (20) of montant (15).

2. A head fixing bracket for neurosurgical assistance according to claim 1, wherein: the base (2) all around and with location axle (5) contact the position even and a plurality of screw hole (6) of equal clearance distribution, and the outside surface of location axle (5) is seted up with the external screw thread of screw hole (6) looks adaptation.

3. A head fixing bracket for neurosurgical assistance according to claim 1, wherein: the support column is characterized in that a plurality of circular holes (7) are evenly distributed on the periphery of the support column (4) and correspond to the threaded holes (6) in position and are distributed at equal intervals, and the inner diameters of the circular holes (7) are the same as those of the threaded holes (6).

4. A head fixing bracket for neurosurgical assistance according to claim 1, wherein: an arc-shaped groove (9) is formed in the upper surface of the head supporting seat (8), and a sponge pillow is fixedly arranged at the top of the arc-shaped groove (9).

5. A head fixing bracket for neurosurgical assistance according to claim 1, wherein: slide rail (11) have all been seted up to the upper and lower both sides of rectangular channel (10), slide rail (11) inside slip sets up sliding block (12), the upper and lower both sides fixed connection of the other end of sliding block (12) and rectangular block (13).

6. A head fixing bracket for neurosurgical assistance according to claim 1, wherein: the inside of rectangular channel (10) and the outside fixed surface cover that is located horizontal pole (14) are equipped with compression spring (16), the one end and the rectangular block (13) fixed connection of compression spring (16), the other end and the inside wall fixed connection of rectangular channel (10) of compression spring (16).

7. A head fixing bracket for neurosurgical assistance according to claim 1, wherein: the head supporting plate (20) is fixedly arranged above the head supporting seat (8), and a plurality of protective soft cushions are fixedly arranged on the inner surface of the head supporting plate (20).

Technical Field

The invention belongs to the technical field of fixing brackets, and particularly relates to a head fixing bracket for assisting neurosurgery.

Background

When neurosurgery carries out the neurosurgery of head to patient at neurosurgery doctor, it is fixed with patient's head usually to need, thereby make things convenient for neurosurgery doctor to carry out the head operation to patient, but current head fixed mode generally has the fixed plate, constitution such as mount and head pillow, this kind of operation mode is simple in structure, but the operation is inconvenient, can not carry out fine fixed firm to patient's head, it rocks to appear easily, multiple necessary demand when medical staff carries out the neurosurgery of head to patient can not be satisfied, thereby the work degree of difficulty has been increased.

Disclosure of Invention

The present invention is directed to a head fixing bracket for neurosurgical assistance, which solves the above problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme: a head fixing bracket for assisting neurosurgery comprises a mounting plate, wherein fixing holes are formed in the left end and the right end of the mounting plate, a base is fixedly mounted at the top of the mounting plate, a rotating groove is formed in the inner side of the top end of the base, a supporting column is arranged in the rotating groove in a rotating mode, the left end and the right end of the base are symmetrically and fixedly mounted with a positioning shaft, the other end of the positioning shaft penetrates through the inside of the base and extends into the supporting column, a head supporting seat is fixedly connected to the top end of the supporting column, rectangular grooves are symmetrically formed in the middle parts of the left end and the right end of the head supporting seat, rectangular blocks are arranged in the rectangular grooves in a sliding mode, a transverse rod is fixedly connected to one side, away from the bottom end of each rectangular groove, of the transverse rod penetrates through the rectangular grooves and extends to the left side, adjusting screw is installed to threaded sleeve's inside screw thread, adjusting screw's one end and the outside fixed connection dwang that is located the montant, adjusting screw's the other end and the inboard fixed connection head layer board that is located the montant.

Preferably, the periphery of the base is evenly and equidistantly provided with a plurality of threaded holes in contact with the positioning shaft, and the outer side surface of the positioning shaft is provided with external threads matched with the threaded holes.

The threaded hole is arranged, so that the positioning shaft can be conveniently installed.

Preferably, around the pillar and with the even and a plurality of circular ports that wait the clearance distribution in the corresponding position of screw hole, the internal diameter of circular port is the same with the internal diameter of screw hole.

This item sets up the circular port, is convenient for make the other end of location axle alternate at the circular port to can fix the pillar.

Preferably, the upper surface of the head supporting seat is provided with an arc-shaped groove, and the top of the arc-shaped groove is fixedly provided with a sponge pillow.

The arc-shaped groove is arranged, so that the head of a user can be placed comfortably.

Preferably, the upper and lower both sides of rectangular channel have all been seted up the slide rail, the inside sliding block that slides of slide rail sets up, the other end of slide block and the upper and lower both sides fixed connection of rectangular block.

This item sets up sliding connection between slide rail and the sliding block, can effectively guarantee that the rectangular block carries out the steady removal in the rectangular channel inside.

Preferably, the inside of rectangular channel and the fixed cover in the outside surface that is located the horizontal pole are equipped with compression spring, compression spring's one end and rectangular block fixed connection, compression spring's the other end and the inside wall fixed connection of rectangular channel.

The compression spring is arranged, so that the cross rod can be elastically supported, and the comfortable distance between the head supporting plate and the head can be conveniently and automatically adjusted.

Preferably, the head supporting plate is fixedly arranged above the head supporting seat, and a plurality of protective cushions are fixedly arranged on the inner surface of the head supporting plate.

The protective soft cushion is arranged, so that the two sides of the head can be protected.

The invention has the technical effects and advantages that: the head fixing bracket for assisting neurosurgery can adjust and fix the head of a user placed on the head supporting seat through the combined arrangement of the adjusting screw rod, the threaded sleeve, the rotating rod and the head supporting plate, so that the stable placement of the head fixing bracket is ensured; through the synergism of rectangular channel, rectangular block, horizontal pole, montant and compression spring, can be according to the actual conditions of the variation in size of user's head to can the comfortable distance of automatic adjustment head layer board and head both sides, convenient to use person operates and uses, and is rational in infrastructure, and can satisfy the multiple demand of medical staff when operating patient's head, the simple operation.

Drawings

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

FIG. 2 is an enlarged schematic view of the present invention at A;

FIG. 3 is an external view of the present invention;

FIG. 4 is a schematic side view of the present invention.

In the figure: 1. mounting a plate; 2. a base; 3. a rotating groove; 4. a pillar; 5. positioning the shaft; 6. a threaded hole; 7. a circular hole; 8. a head support base; 9. an arc-shaped slot; 10. a rectangular groove; 11. a slide rail; 12. a slider; 13. a rectangular block; 14. a cross bar; 15. a vertical rod; 16. a compression spring; 17. a threaded sleeve; 18. Adjusting the screw rod; 19. rotating the rod; 20. a head supporting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

The invention provides a head fixing bracket for assisting neurosurgery, which comprises a mounting plate 1, wherein fixing holes are formed in the left end and the right end of the mounting plate 1, the head fixing bracket can be conveniently installed and arranged by installing fastening bolts in the fixing holes, a base 2 is fixedly installed at the top of the mounting plate 1, a rotating groove 3 is formed in the inner side of the top end of the base 2, a supporting column 4 is rotatably arranged in the rotating groove 3, positioning shafts 5 are symmetrically and fixedly installed at the left end and the right end of the base 2, the other end of each positioning shaft 5 penetrates through the inner part of the base 2 and extends into the supporting column 4, the rotating position of the supporting column 4 can be adjusted and fixed by screwing the positioning shafts 5, the top end of the supporting column 4 is fixedly connected with a head supporting seat 8, and rectangular grooves 10 are symmetrically formed in the middles of the left end and the right end of the head 8, the inside of rectangular channel 10 slides and sets up rectangular block 13, rectangular channel 10 bottom one side fixed connection horizontal pole 14 just is kept away from on the rectangular block 13, the other end of horizontal pole 14 runs through rectangular channel 10 and extends to the left and right sides fixed connection montant 15 of head supporting seat 8, the inside fixed mounting threaded sleeve 17 in top of montant 15, adjusting screw 18 is installed to threaded sleeve 17's internal thread, adjusting screw 18's one end and the outside fixed connection dwang 19 that is located montant 15, adjusting screw 18's the other end and the inboard fixed connection head layer board 20 that is located montant 15.

Specifically, base 2 all around and with the even and a plurality of screw hole 6 that wait interval distribution in position that contacts of location axle 5, and the external screw thread with screw hole 6 looks adaptation is seted up on the outside surface of location axle 5.

Specifically, a plurality of circular holes 7 are evenly distributed in equal intervals around the support column 4 and corresponding to the threaded holes 6, and the inner diameter of each circular hole 7 is the same as that of each threaded hole 6.

Specifically, an arc-shaped groove 9 is formed in the upper surface of the head support base 8, and a sponge pillow is fixedly arranged at the top of the arc-shaped groove 9.

Specifically, slide rail 11 has all been seted up to the upper and lower both sides of rectangular channel 10, slide rail 11 is inside to slide and sets up sliding block 12, the other end of sliding block 12 and rectangular block 13's upper and lower both sides fixed connection.

Specifically, the compression spring 16 is fixedly sleeved on the outer side surface of the cross rod 14 inside the rectangular groove 10, one end of the compression spring 16 is fixedly connected with the rectangular block 13, and the other end of the compression spring 16 is fixedly connected with the inner side wall of the rectangular groove 10.

Specifically, the head supporting plate 20 is fixedly arranged above the head supporting seat 8, and a plurality of protective cushions are fixedly arranged on the inner surface of the head supporting plate 20.

The head fixing bracket for assisting neurosurgery comprises a mounting plate 1, fastening bolts are mounted at two ends of the mounting plate, the head fixing bracket can be conveniently mounted on an operating bed, a user can conveniently rely on the head fixing bracket, a rotating rod 19 is screwed to adjust and fix the distance between head supporting plates 20 at the left side and the right side above a head supporting seat 8 through an adjusting screw rod 18, then the head of the user is placed on the head supporting seat 8, the head can be comfortably placed under the combination of an arc-shaped groove 9 and a sponge pillow pad, the head supporting plates 20 can be stretched according to the requirements of different users on different head sizes, a cross rod 14 at the bottom of a vertical rod 15 can be stretched towards the outer side of a rectangular groove 10 under the elastic connection of a compression spring 16, and the stable movement of the cross rod 14 can be ensured under the sliding connection of a rectangular block 13, a sliding block 12 and a sliding rail 11, therefore, the optimal comfortable angle between the head and the head supporting plate 20 can be automatically adjusted, the operation and the use are convenient, and the loose fixation and the shaking are not easy to occur.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.