CN110141416B

CN110141416B - Skull breaking and repairing device suitable for neurosurgery clinic

Info

Publication number: CN110141416B
Application number: CN201910537621.6A
Authority: CN
Inventors: 吴泽玉; 胥建; 伦鹏; 孙秀岩
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2021-03-19
Anticipated expiration: 2039-06-20
Also published as: CN110141416A

Abstract

The invention discloses a skull breaking and repairing device suitable for neurosurgery clinic, and particularly relates to the field of neurosurgery. According to the invention, the upper frame, the outer frame, the elastic frame and the sliding button are arranged, when the skull repair device is used, the skull is sleeved with the elastic frame, then the position of the elastic frame is adjusted, the elastic frame is moved to a position vertical to a broken wound of the skull, then the sliding button is rotated, the inner belt in the inner groove of the outer frame is pushed inwards, the inner casing is tightened towards two sides through the inner belt, the skull repair is promoted, people can freely adjust the position of the elastic frame according to the position of the wound, the skull can be well fixed, and the skull repair effect is improved.

Description

Skull breaking and repairing device suitable for neurosurgery clinic

Technical Field

The invention relates to the technical field of neurosurgery, in particular to a skull breaking and repairing device suitable for neurosurgery clinic.

Background

The skull repairing operation is a common operation of brain surgery for repairing skull defects caused by brain trauma, craniotomy and the like.

Patent application publication No. CN 109692035A's patent discloses a prosthetic devices is broken to skull suitable for neurosurgery is clinical, setting through the expansion plate can make the dead lever produce certain angle skew, and cater for anomalous skull side, cup joint the control sleeve in the outside of dead lever and press down and make it drive linkage piece through the connecting plate and remove to dead lever one side, drive through the trace and support the pole and support the couple, make the fixed plate of installing fixed cover move on the dead lever, through the setting of couple and draw-in groove, make the fixed plate fix the skull, the mesh that facilitates the use has been played.

However, in practical use, the above technical solutions still have many disadvantages, for example, the existing skull-breaking position has many possibilities, and the repairing device cannot fix the skull according to the skull-breaking position well, and has certain limitations in use.

Disclosure of Invention

In order to overcome the defects of the prior art, the embodiment of the invention provides a skull rupture repair device suitable for neurosurgery clinic, the skull rupture repair device is provided with an upper frame, an outer frame, a tightening frame and a sliding button, when the skull rupture repair device is used, the tightening frame is sleeved on a skull, the position of the tightening frame is adjusted to enable the tightening frame to move to a position vertical to a skull rupture wound, then the sliding button is rotated to push an inner belt in an inner groove of the outer frame inwards, the inner casing is tightened towards two sides through the inner belt to promote the repair of the skull, people can freely adjust the position of the tightening frame according to the position of the wound, the skull can be well fixed, and the repair effect of the skull is improved.

In order to achieve the purpose, the invention provides the following technical scheme: a skull breaking and repairing device suitable for neurosurgery clinic comprises an inner shell, wherein an upper frame is fixedly arranged at the upper end of the inner shell, an outer frame is fixedly arranged on the outer surface of the inner shell, and a fixing ring is fixedly arranged at the bottom end of the inner shell;

the upper end of the upper frame is provided with a first knob, the outer surface of the upper frame is provided with a side groove, a guide pillar is arranged inside the upper frame, a connecting rod is arranged inside the guide pillar, the top end of the connecting rod is fixedly connected with the first knob, the first knob is movably connected with the upper frame, and the connecting rod is movably connected with the guide pillar through the first knob;

the outer surface of the fixing ring is provided with four second knobs which are arranged in an annular shape, a screw rod is arranged inside the fixing ring, the top end of the screw rod is fixedly connected with the second knobs, the second knobs are movably connected with the fixing ring, a first blocking piece is sleeved on the outer surface of the screw rod, and the screw rod is movably connected with the first blocking piece through threads;

the outer surface of one side of the fixing ring is provided with a through hole, the inner part of the inner shell is provided with an air cushion, the bottom end of the air cushion is provided with an inflation inlet, and the bottom end of the inner part of the inner shell is fixedly provided with a rubber cushion.

In a preferred embodiment, a first engaging groove is formed at a bottom end of the guide post, and a second engaging groove is formed inside the upper frame.

In a preferred embodiment, the first clamping groove and the second clamping groove have the same specification and size, and a clamping block is fixedly mounted at the bottom end of the connecting rod.

In a preferred embodiment, the fixture block and the second fixture groove have the same specification and size, and the guide pillar is movably connected with the upper frame.

In a preferred embodiment, the outer surface of the outer frame is provided with a flexible frame, the outer surface of the flexible frame is provided with a plurality of sliding buttons, an inner groove is formed in the outer frame, and an inner belt is arranged in the inner groove.

In a preferred embodiment, the outer frame has a sliding groove formed in an outer surface thereof, the sliding button is slidably connected to the outer frame through the sliding groove, and one end of the sliding button is fixedly connected to the guide post.

In a preferred embodiment, the outer surface of the screw rod is sleeved with a spring, and one end of the spring is fixedly connected with the first blocking piece.

In a preferred embodiment, the bottom end of the outer surface of the screw rod is provided with a second baffle, and the other end of the spring is fixedly connected with the second baffle.

In a preferred embodiment, one end of the screw rod is sleeved with a fixed tube, and one end of the fixed tube is fixedly provided with a sucker.

In a preferred embodiment, the through hole is communicated with an inflation port, and the rubber cushion is made of silica gel.

The invention has the technical effects and advantages that:

1. the skull repair device is provided with the upper frame, the outer frame, the elastic frame and the sliding button, when in use, the elastic frame is sleeved on a skull, the position of the elastic frame is adjusted according to the position of the skull fracture, the elastic frame is moved to the position vertical to the skull fracture wound, then the sliding button is rotated, the inner belt in the inner groove of the outer frame is pushed inwards, the inner shell is tightened towards two sides through the inner belt, the tightening direction corresponds to the skull fracture wound direction, the skull repair is promoted, people can freely adjust the position of the elastic frame according to the position of the wound, the skull can be well fixed, and the skull repair effect is improved;

2. according to the invention, the fixing ring, the screw rod, the first blocking piece and the second blocking piece are arranged, when the repairing device is worn, the suckers on the inner side of the fixing ring can be adsorbed around the skull, so that the phenomenon of falling off when the repairing device is worn is avoided, the repairing device has higher stability, people can adjust the positions of the suckers according to the size of the skull, when the positions of the suckers are slightly inward during wearing, the fixing pipe at one end of each sucker can push the second blocking piece to one side, so that the spring is extruded, and the repairing device is convenient for people to wear and is more practical;

3. according to the invention, through the arrangement of the inner shell, the air cushion and the rubber cushion, in the process of wearing the repairing device, people can fill air into the air cushion of the inner shell through the through hole, if the head of people is collided in the process of wearing the repairing device, the air cushion in the inner shell can absorb more impact force, the skull is prevented from being damaged secondarily, the safety of the repairing device is improved, the rubber cushion is arranged at the top end of the inner shell, external force can be prevented from entering the skull from the upper end, the skull can be comprehensively protected, the air cushion can play a certain heat preservation effect on the skull, the skull repairing effect is prevented from being influenced by external temperature, and the repairing device is more practical.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a top view of the entirety of the present invention.

Fig. 3 is a schematic structural view of the upper frame of the present invention.

Fig. 4 is a schematic structural view of the external frame of the present invention.

Fig. 5 is an internal structural view of the fixing ring of the present invention.

Fig. 6 is an enlarged view of fig. 5a according to the present invention.

Fig. 7 is a top view of the inner shell of the present invention.

The reference signs are: the device comprises an inner shell 1, an air cushion 11, an inflation inlet 12, a rubber cushion 13, an upper frame 2, a first knob 21, a side groove 22, a guide post 23, a connecting rod 24, a first clamping groove 25, a second clamping groove 26, a clamping block 27, an outer frame 3, an elastic frame 31, a sliding button 32, a sliding groove 33, an inner groove 34, an inner belt 35, a fixing ring 4, a through hole 41, a second knob 42, a screw 43, a first blocking piece 44, a spring 45, a second blocking piece 46, a fixing pipe 47 and a sucker 48.

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.

According to the skull breaking and repairing device suitable for neurosurgery clinic shown in fig. 1-4, the skull breaking and repairing device comprises an inner shell 1, an upper frame 2 is fixedly installed at the upper end of the inner shell 1, an outer frame 3 is fixedly installed on the outer surface of the inner shell 1, a fixing ring 4 is fixedly installed at the bottom end of the inner shell 1, a first knob 21 is arranged at the upper end of the upper frame 2, a side groove 22 is arranged on the outer surface of the upper frame 2, a guide pillar 23 is arranged inside the upper frame 2, a connecting rod 24 is arranged inside the guide pillar 23, the top end of the connecting rod 24 is fixedly connected with the first knob 21, the first knob 21 is movably connected with the upper frame 2, the connecting rod 24 is movably connected with the guide pillar 23 through the first knob 21, a first clamping groove 25 is arranged at the bottom end of the guide pillar 23, a second clamping groove 26 is arranged inside the upper frame 2, and the first clamping groove 25 and, the bottom end of the connecting rod 24 is fixedly provided with a clamping block 27, the clamping block 27 and the second clamping groove 26 have the same specification and size, the guide post 23 is movably connected with the upper frame 2, the outer surface of the outer frame 3 is provided with an elastic frame 31, the outer surface of the elastic frame 31 is provided with a plurality of sliding buttons 32, an inner groove 34 is formed in the outer frame 3, an inner belt 35 is arranged in the inner groove 34, the outer surface of the outer frame 3 is provided with a sliding groove 33, the sliding buttons 32 are slidably connected with the outer frame 3 through the sliding groove 33, and one end of each sliding button 32 is fixedly connected with the guide post 23.

The implementation mode is specifically as follows: when the skull-fixing device is used, the skull-fixing device is sleeved with the skull, the position of the elastic frame 31 is adjusted according to the position of the broken skull, when the position of the elastic frame 31 is adjusted, the first knob 21 is required to be pulled upwards for a certain distance, so that the clamping block 27 at the bottom end of the connecting rod 24 is separated from the second clamping groove 26 in the upper frame 2 and enters the first clamping groove 25 at the bottom end of the guide post 23, then the first knob 21 is rotated, the guide post 23 is driven to rotate by the clamping block 27 at the bottom end of the connecting rod 24, the guide post 23 drives the elastic frames 31 at two sides to move along the side grooves 22 on the upper frame 2, meanwhile, the sliding button 32 on the elastic frame 31 can slide along the sliding groove 33 on the outer frame 3, so that the elastic frame 31 moves to the position vertical to the wound of the broken skull, then the sliding button 32 is rotated, one end of the sliding button 32 is pushed inwards, the inner belt 35 in the inner groove 34 in the, the direction of tightening up corresponds with skull fracture wound direction, promotes the restoration of skull, promotes first knob 21 simultaneously downwards, makes in the fixture block 27 of connecting rod 24 bottom gets into second draw-in groove 26, carries on spacingly to first knob 21, avoids driving elasticity frame 31 and removes, and people can freely adjust the position of elasticity frame 31 according to the position of wound, can be better fix the skull, increase the restoration effect of skull.

According to the skull breaking repair device suitable for neurosurgical clinic shown in figures 5-6, the outer surface of the fixing ring 4 is provided with four second knobs 42, the four second knobs 42 are arranged in a ring shape, a screw 43 is arranged in the fixing ring 4, the top end of the screw 43 is fixedly connected with the second knob 42, the second knob 42 is movably connected with the fixed ring 4, the outer surface of the screw 43 is sleeved with a first blocking sheet 44, the screw 43 is movably connected with the first baffle 44 through threads, a spring 45 is sleeved on the outer surface of the screw 43, one end of the spring 45 is fixedly connected with the first baffle 44, the bottom end of the outer surface of the screw 43 is provided with a second baffle 46, the other end of the spring 45 is fixedly connected with a second baffle 46, one end of the screw 43 is sleeved with a fixed pipe 47, and one end of the fixed pipe 47 is fixedly provided with a sucker 48;

the implementation mode is specifically as follows: when the repairing device is worn, the suction cup 48 on the inner side of the fixing ring 4 is adsorbed around the skull, the phenomenon of falling off when the repairing device is worn is avoided, the repairing device has high stability, people can adjust the position of the suction cup 48 according to the size of the skull, when the suction cup 48 needs to be pushed inwards, the second knob 42 on the outer side of the fixing ring 4 can be rotated to drive the screw 43 at one end to rotate, the outer surface of the upper half part of the screw 43 is provided with threads, the lower half part of the screw 43 is a smooth surface, the first blocking piece 44 can move downwards through the threads, the pushing spring 45 moves inwards, the spring 45 can also push the second blocking piece 46 towards one side along the screw 43 when moving, the suction cup 48 is pushed towards one side through the second blocking piece 46, when the position of the suction cup 48 is slightly inwards when the repairing device is worn, the fixing tube 47 at one end of the suction cup 48 can push the second blocking piece, thereby extrude spring 45, the people of being convenient for wear, it is comparatively practical.

According to the skull breaking and repairing device suitable for neurosurgery clinic shown in fig. 7, a through hole 41 is formed in the outer surface of one side of the fixing ring 4, an air cushion 11 is arranged inside the inner shell 1, an inflation inlet 12 is formed in the bottom end of the air cushion 11, a rubber cushion 13 is fixedly installed at the bottom end inside the inner shell 1, the through hole 41 is communicated with the inflation inlet 12, and the rubber cushion 13 is made of silica gel;

the implementation mode is specifically as follows: at the in-process of dressing prosthetic devices, people can fill into gas in the air cushion 11 of inner shell 1 through-hole 41, if people receive the collision at the process head of dressing prosthetic devices, the inside air cushion 11 of inner shell 1 can absorb more impact force, avoid the skull to receive secondary damage, prosthetic devices's security has been increased, and inner shell 1 top is provided with cushion 13, can avoid external force to get into the skull from the upper end, can protect the skull comprehensively, air cushion 11 can play certain heat retaining effect to the skull, avoid ambient temperature to influence the prosthetic effect of skull, and is relatively practical.

The working principle of the invention is as follows:

referring to the attached drawings 1-4 of the specification, when the skull-fixing clamp is used, the skull is sleeved with the clamp, then the position of the elastic frame 31 is adjusted according to the position of the broken skull, the elastic frame 31 is moved to the position vertical to the wound of the broken skull, then the sliding button 32 is rotated, one end of the sliding button 32 is pushed inwards, the inner belt 35 in the groove 34 in the outer frame 3 is pushed inwards, the inner shell 1 is tightened towards two sides through the inner belt 35, the tightening direction corresponds to the direction of the wound of the broken skull, the repair of the skull is promoted, meanwhile, the first knob 21 is pushed downwards, the clamping block 27 at the bottom end of the connecting rod 24 enters the second clamping groove 26, and the first knob 21 is limited;

referring to the description and the attached drawings of fig. 5-6, when the repair device is worn, the suction cup 48 on the inner side of the fixing ring 4 is adsorbed around the skull, when the suction cup 48 needs to be pushed inwards, the second knob 42 on the outer side of the fixing ring 4 can be rotated to drive the screw 43 on one end to rotate, the first blocking piece 44 can move downwards through threads, the pushing spring 45 moves inwards, the spring 45 can also push the second blocking piece 46 to one side along the screw 43 when moving, the suction cup 48 is pushed through the second blocking piece 46, so that the suction cup 48 is pushed to one side, and when the position of the suction cup 48 is slightly inward during wearing, the fixing tube 47 on one end of the suction cup 48 can push the second blocking piece 46 to one side, so that the spring 45 is squeezed;

referring to the attached figure 7 of the specification, in the process of wearing the repairing device, people can fill air into the air cushion 11 of the inner shell 1 through the through holes 41, if the head of the user is collided in the process of wearing the repairing device, the air cushion 11 in the inner shell 1 can absorb more impact force, the skull is prevented from being damaged secondarily, the safety of the repairing device is improved, the rubber cushion 13 is arranged at the top end of the inner shell 1, external force can be prevented from entering the skull from the upper end, the skull can be protected comprehensively, the air cushion 11 can play a certain heat preservation effect on the skull, the effect that the skull is prevented from being influenced by external temperature is avoided, and the repairing device is practical.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;

and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. A skull breaking repair device suitable for neurosurgery clinic comprises an inner shell (1), and is characterized in that: an upper frame (2) is fixedly installed at the upper end of the inner shell (1), an outer frame (3) is fixedly installed on the outer surface of the inner shell (1), and a fixing ring (4) is fixedly installed at the bottom end of the inner shell (1);

a first knob (21) is arranged at the upper end of the upper frame (2), a side groove (22) is formed in the outer surface of the upper frame (2), a guide pillar (23) is arranged inside the upper frame (2), a connecting rod (24) is arranged inside the guide pillar (23), the top end of the connecting rod (24) is fixedly connected with the first knob (21), the first knob (21) is movably connected with the upper frame (2), and the connecting rod (24) is movably connected with the guide pillar (23) through the first knob (21);

the outer surface of the fixing ring (4) is provided with four second knobs (42), the four second knobs (42) are arranged in an annular shape, a screw rod (43) is arranged inside the fixing ring (4), the top end of the screw rod (43) is fixedly connected with the second knobs (42), the second knobs (42) are movably connected with the fixing ring (4), a first blocking piece (44) is sleeved on the outer surface of the screw rod (43), and the screw rod (43) is movably connected with the first blocking piece (44) through threads;

through-hole (41) have been seted up to one side surface of solid fixed ring (4), the inside of inner shell (1) is provided with air cushion (11), inflation inlet (12) have been seted up to the bottom of air cushion (11), the inside bottom fixed mounting of inner shell (1) has cushion (13).

2. A clinical skull breaking repair device for neurosurgery according to claim 1, wherein: the bottom end of the guide post (23) is provided with a first clamping groove (25), and the inside of the upper frame (2) is provided with a second clamping groove (26).

3. A clinical skull breaking repair device for neurosurgery according to claim 2, wherein: the first clamping groove (25) is the same as the second clamping groove (26) in specification and size, and a clamping block (27) is fixedly mounted at the bottom end of the connecting rod (24).

4. A clinical skull breaking repair device for neurosurgery according to claim 3, wherein: the fixture block (27) and the second clamping groove (26) are the same in specification and size, and the guide post (23) is movably connected with the upper frame (2).

5. A clinical skull breaking repair device for neurosurgery according to claim 1, wherein: the outer surface of the outer frame (3) is provided with a tightening and loosening frame (31), the outer surface of the tightening and loosening frame (31) is provided with a plurality of sliding buttons (32), an inner groove (34) is formed in the outer frame (3), and an inner belt (35) is arranged in the inner groove (34).

6. A clinical skull breaking repair device suitable for neurosurgery according to claim 5, wherein: the outer surface of the outer frame (3) is provided with a sliding groove (33), the sliding button (32) is connected with the outer frame (3) in a sliding mode through the sliding groove (33), and one end of the sliding button (32) is fixedly connected with the guide post (23).

7. A clinical skull breaking repair device for neurosurgery according to claim 1, wherein: the outer surface cover of screw rod (43) is equipped with spring (45), the one end and first separation blade (44) fixed connection of spring (45).

8. A clinical skull breaking repair device suitable for neurosurgery according to claim 7, wherein: the bottom end of the outer surface of the screw rod (43) is provided with a second blocking piece (46), and the other end of the spring (45) is fixedly connected with the second blocking piece (46).

9. A clinical skull breaking repair device for neurosurgery according to claim 1, wherein: one pot head of screw rod (43) is equipped with fixed pipe (47), the one end fixed mounting of fixed pipe (47) has sucking disc (48).

10. A clinical skull breaking repair device for neurosurgery according to claim 1, wherein: the through hole (41) is communicated with the inflation inlet (12), and the rubber cushion (13) is made of silica gel.