CN111616900A

CN111616900A - Head buffer protection device after cranium traction operation

Info

Publication number: CN111616900A
Application number: CN202010591677.2A
Authority: CN
Inventors: 邢肖肖
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-25
Filing date: 2020-06-25
Publication date: 2020-09-04

Abstract

The invention discloses a head buffering and protecting device after craniotomy, which comprises a base, wherein an arc-shaped pillow pad is filled at the upper end of the base, a damping containing cavity, a sliding groove and an adjusting cavity are sequentially formed in the rear end of the base from top to bottom, an installing plate is arranged between the damping containing cavity and the sliding groove, an adjusting plate is arranged between the sliding groove and the adjusting cavity, and a plurality of groups of pressure reducing springs are fixedly arranged at the bottom end inside the damping containing cavity. The head buffer protection device after the craniotomy traction operation can perform shock absorption protection on ears and the needle eye of the Kirschner wire, effectively prevent the infection and the rupture of the needle eye caused by the fact that the Kirschner wire runs back and forth to press skin, fix and limit the dressing and wrapping of wounds to prevent the traction hook from accidentally falling off and sliding, can conveniently realize the wearing and the dismounting of the device, avoid influencing the integral use, and meanwhile, the elastic bandage can fix the head and is air-permeable and attached to protect the skin.

Description

Head buffer protection device after cranium traction operation

Technical Field

The invention relates to the field of medical instruments, in particular to a head buffer protection device after a craniotomy.

Background

When the cervical vertebra is damaged or has chronic pathological changes due to internal and external reasons, the cervical vertebra is unstable or displaced, such as cervical vertebra fracture dislocation, upper cervical vertebra deformity dislocation, and occipital and jaw sling traction for more than 3 weeks, can be used for fixing and resetting cervical vertebra by cranium traction, the bone traction is to directly pull bones through a round needle, therefore, the patient with fracture and dislocation can be effectively reset and fixed, the nail inserting point is positioned at the outer edges of the eyebrows at both sides and is used as a perpendicular line of the coronary line passing through the mastoid processes at both sides, the intersection point is the nail inserting point, the depth is 3-4mm penetrating through the outer plate, the drill bit is required not to exceed the inner plate, the diameter is required to be consistent with the bone nail, and the skull traction is one of the basic technologies of orthopedics clinic, the cervical vertebra rehabilitation device aims to reposition the displaced cervical vertebra, restore physiological curvature, keep stable and prevent the spinal cord from further injury, but a nursing device for protecting and fixing the head is lacked in postoperative nursing;

the Kirschner wire for implementing the craniotomy is easy to cause infection and ulcer at the needle eye due to the fact that the Kirschner wire runs back and forth to press the skin, secondly, pressure sores are easy to generate under long-time pressing, the traction hook is prone to causing injury to patients due to accidental falling and sliding, the requirement of use is that the traction hook is convenient to detach, the head of a patient drawn by the craniotomy cannot rotate left and right, the head of the patient drawn by the craniotomy is fixed in a neutral position, and therefore the head buffer protection device after the craniotomy is provided.

Disclosure of Invention

The invention mainly aims to provide a head buffer protection device after a craniotomy, which can effectively solve the problems in the background art.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a head buffering protection device after cranium traction operation, includes the base, the upper end packing of base has the arc bolster, the rear end of base has been seted up the shock attenuation by last under to in proper order and has been held chamber, sliding tray and regulation chamber, and is provided with the mounting panel between shock attenuation appearance chamber, the sliding tray, be provided with the regulating plate between sliding tray and the regulation chamber, the shock attenuation holds the inside bottom fixed mounting in chamber and has a plurality of pressure reducing spring of group, a plurality of group pressure reducing spring's upper end fixed mounting has the decompression soft board, and the decompression soft board is located the rear end of arc bolster, be provided with two sets of decompression pads between decompression soft board and the arc bolster, and two sets of decompression pads are located the both sides of arc bolster respectively, the lower extreme and the shock attenuation of decompression pad hold the decompression spring connection of.

Further, one side of base has sewed up first elastic bandage, the upper end surface of first elastic bandage is provided with first magic subsides, the opposite side of base has sewed up second elastic bandage, the upper end surface of second elastic bandage is provided with the second magic subsides, first magic subsides and the mutual bonding of second magic subsides, first elastic bandage is L shape with the shape of second elastic bandage, and the upper end of first elastic bandage and second elastic bandage has all sewed up fixed hasp.

Furthermore, the inside of sliding tray is pegged graft and is had two sets of slide bars, and slide bar and sliding tray sliding connection, equidistant a plurality of groups of adjusting screw hole of having seted up on the regulating plate, and the equal threaded connection in inside of a plurality of groups adjusting screw hole has adjusting bolt, slide bar and sliding tray pass through adjusting screw hole and adjusting bolt fixed connection.

Furthermore, a first connecting rod is vertically installed at the upper end of the sliding rod, a rotating device is arranged at the upper end of the first connecting rod, a second connecting rod is installed at the upper end of the first connecting rod through the rotating device, and a third connecting rod is installed at the upper end of the second connecting rod through the rotating device.

Furthermore, the rotating device comprises a rotating shaft barrel hinge, the first connecting rod and the second connecting rod are movably connected through the rotating shaft barrel hinge, and the second connecting rod and the third connecting rod are also movably connected through the rotating shaft barrel hinge.

Furthermore, a connecting screw rod is inserted into the rotating shaft barrel hinge, a screw rod fastening head is fixedly mounted at one end of the connecting screw rod, a fastening nut is connected to the other end of the connecting screw rod in a threaded manner, the first connecting rod and the second connecting rod are fixedly connected through the connecting screw rod and the fastening nut, and the second connecting rod and the third connecting rod are also fixedly connected through the connecting screw rod and the fastening nut.

Compared with the prior art, the invention has the following beneficial effects:

1. the ear and the pinhole of the Kirschner wire can be subjected to shock absorption protection through the arranged pressure reducing cushion and the pressure reducing soft plate, so that the infection and the burst of the pinhole caused by the fact that the Kirschner wire runs back and forth to press the skin are effectively prevented, the pressure reducing cushion and the pressure reducing spring arranged at the lower end of the pressure reducing soft plate rebound and retract after being subjected to external pressure, the pressure reducing effect is well achieved, the Kirschner wire is prevented from running back and forth, and the arc pillow cushion arranged at the back head position can prevent pressure sores;

2. through the two groups of first connecting rods, the two groups of second connecting rods and the two groups of third connecting rods, the dressing and wrapping of wounds can be fixed and limited, the traction hook is prevented from falling off and sliding accidentally, the adjacent connecting rods are connected through the rotating device, the included angle between the adjacent connecting rods can be adjusted and locked, the head size requirement of a patient is met, the use of the device is better met, after the included angle between the first connecting rod and the second connecting rod is adjusted, the fastening nut on the connecting screw rod is screwed, the screw rod fastening head and the fastening nut are tightly clamped between the first connecting rod and the second connecting rod, the first connecting rod and the second connecting rod are fixedly connected, and the fixed connection between the first connecting rod and the second connecting rod is adjustable;

3. through the first elastic bandage and the second elastic bandage that set up, can be convenient for realize the device dress and dismantle, avoid influencing holistic use, the first magic is pasted and can carry out the elasticity regulation better with the setting that the second magic was pasted, and elastic bandage can fix the head simultaneously to ventilative laminating protection skin.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

Fig. 1 is a schematic overall structure diagram of a head buffer protection device after a craniotomy.

Fig. 2 is a schematic view of another angle of the overall structure of the head buffer protection device after craniotomy.

Fig. 3 is a rear partial cross-sectional view of a head bumper guard of the present invention after a cranial traction procedure.

Fig. 4 is a partially enlarged exploded view of a head bumper guard of the present invention after a craniotomy procedure.

In the figure: 1. a base; 2. an arc pillow pad; 3. a first elastic bandage; 4. a second elastic bandage; 5. a first magic tape; 6. a second magic tape; 7. a pressure reducing pad; 8. a soft decompression plate; 9. a first connecting rod; 10. a shock absorption cavity; 11. a sliding groove; 12. fastening a nut; 13. adjusting the bolt; 14. an adjustment chamber; 15. a relief spring; 16. adjusting the threaded hole; 17. a slide bar; 18. a second connecting rod; 19. a third connecting rod; 20. a rotating shaft barrel hinge; 21. connecting a screw rod; 22. a screw fastening head; 23. and (5) fixing the lock catch.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example 1

As shown in fig. 1-4, a head buffer protection device after craniotomy, which comprises a base 1, an arc-shaped pillow 2 is filled in the upper end of the base 1, a shock absorption containing cavity 10, a sliding groove 11 and an adjusting cavity 14 are sequentially arranged at the rear end of the base 1 from top to bottom, the shock absorption containing cavity 10 is provided with a mounting plate between the sliding groove 11, an adjusting plate is arranged between the sliding groove 11 and the adjusting cavity 14, a plurality of groups of pressure reducing springs 15 are fixedly mounted at the bottom end inside the shock absorption containing cavity 10, a plurality of groups of pressure reducing springs 15 are fixedly mounted at the upper ends of the pressure reducing springs 8, the pressure reducing soft plate 8 is located at the rear end of the arc-shaped pillow 2, two groups of pressure reducing pads 7 are arranged between the pressure reducing soft plate 8 and the arc-shaped pillow 2, the two groups of pressure reducing pads 7 are respectively located at two sides of the arc-shaped pillow 2, and.

One side of the base 1 is sewed with a first elastic bandage 3, the upper outer surface of the first elastic bandage 3 is provided with a first magic tape 5, the other side of the base 1 is sewed with a second elastic bandage 4, the upper outer surface of the second elastic bandage 4 is provided with a second magic tape 6, the first magic tape 5 and the second magic tape 6 are mutually bonded, the shapes of the first elastic bandage 3 and the second elastic bandage 4 are L-shaped, the upper ends of the first elastic bandage 3 and the second elastic bandage 4 are both sewed with a fixed lock catch 23, the inside of the fixed lock catch 23 is inserted with a self-binding tape for fixing a Kirschner wire, the first elastic bandage 3 and the second elastic bandage 4 can conveniently realize the wearing and the dismounting of the device, the influence on the integral use is avoided, the arrangement of the first magic tape 5 and the second magic tape 6 can better perform tightness adjustment, meanwhile, the elasticity can fix the head, and ventilative laminating protection skin, further, first magic subsides 5 and second magic subsides 6 still can be the zip fastener, are convenient for wear this pressure sore cap.

By adopting the technical scheme: the decompression pad 7 and the soft board 8 that reduces pressure that sets up can carry out shock attenuation protection to ear and ke shi needle eye department, prevent effectively that ke shi needle from making a round trip to run oppression skin and cause the infection of eye department to break, the decompression pad 7 rebounds the withdrawal after receiving external pressure with decompression spring 15 of 8 lower extreme installations of decompression soft board again, fine effect that plays the decompression, prevent that ke shi needle from making a round trip to run, the arc pillow pad 2 that back head position department set up can prevent to press the sore.

Example 2

Two sets of slide bars 17 are inserted in the inside of sliding tray 11, slide bars 17 and sliding tray 11 sliding connection, and a plurality of groups of adjusting threaded holes 16 have been seted up to equidistant interval on the regulating plate, and the equal threaded connection in inside of a plurality of groups of adjusting threaded holes 16 has adjusting bolt 13, and slide bars 17 and sliding tray 11 are through adjusting threaded holes 16 and adjusting bolt 13 fixed connection.

A first connecting rod 9 is vertically installed at the upper end of the sliding rod 17, a rotating device is arranged at the upper end of the first connecting rod 9, a second connecting rod 18 is installed at the upper end of the first connecting rod 9 through the rotating device, and a third connecting rod 19 is installed at the upper end of the second connecting rod 18 through the rotating device.

The rotating device comprises a rotating shaft barrel hinge 20, the first connecting rod 9 and the second connecting rod 18 are movably connected through the rotating shaft barrel hinge 20, and the second connecting rod 18 and the third connecting rod 19 are also movably connected through the rotating shaft barrel hinge 20.

The connecting screw 21 is inserted into the rotating shaft barrel hinge 20, a screw fastening head 22 is fixedly mounted at one end of the connecting screw 21, a fastening nut 12 is connected to the other end of the connecting screw 21 in a threaded manner, the first connecting rod 9 and the second connecting rod 18 are fixedly connected with the fastening nut 12 through the connecting screw 21, and the second connecting rod 18 and the third connecting rod 19 are also fixedly connected with the fastening nut 12 through the connecting screw 21.

By adopting the technical scheme: two sets of head rods 9 that set up, two sets of second connecting rods 18 and two sets of third connecting rods 19, can wrap applying ointment or plaster of wound and fix spacingly, in order to prevent that the towing hook is unexpected to drop and slide, connect through rotary device between the adjacent connecting rod, can adjust locking to the contained angle between the adjacent connecting rod, with the big or small demand of head that satisfies the disease, better use that satisfies the device, adjust behind the contained angle between head rod 9 and the second connecting rod 18, tighten fastening nut 12 on the connecting screw 21, realize that screw rod fastening head 22 and fastening nut 12 tightly press from both sides between head rod 9 and second connecting rod 18, realize the fixed connection to head rod 9 and second connecting rod 18, fixed connection between head rod 9 and the second connecting rod 18 is adjustable with the principle.

The invention is to be noted that, the invention is a head buffer protection device after craniotomy, when in use, firstly, the base 1 of the device is placed at the position of a bed head, after the craniotomy is performed on a patient, the head of the patient is gently placed on an arc pillow 2, the position of a sliding rod 17 is moved to be adjusted to a proper position capable of limiting and fixing the application dressing of a wound, the proper size of the accommodating of a traction arch is met, an adjusting bolt 13 is rotated in an adjusting cavity 14 to fix the position of the sliding rod 17, adjacent connecting rods are connected through a rotating device, the included angle between the adjacent connecting rods can be adjusted and locked, so as to meet the size requirement of the head of the patient, the use of the device is better met, after the included angle between a first connecting rod 9 and a second connecting rod 18 is adjusted, a fastening nut 12 on the connecting screw rod 21 is screwed, and the screw fastening head 22 and the fastening nut 12 are tightly clamped between the first connecting rod 9 and the second connecting rod 18 The first connecting rod 9 and the second connecting rod 18 are fixedly connected, the fixed connection between the first connecting rod 9 and the second connecting rod 18 is adjustable in the same way, and the dressing and wrapping of wounds can be fixed and limited to prevent the traction hook from falling off and sliding accidentally;

after the headrest is placed on the arc-shaped pillow block 2, the pressure reducing cushion 7 and the pressure reducing soft plate 8 can perform shock absorption protection on ears and the needle eye of the Kirschner wire, so that infection and ulceration of the needle eye caused by the fact that the Kirschner wire runs back and forth to press skin are effectively prevented, the pressure reducing cushion 7 and the pressure reducing spring 15 arranged at the lower end of the pressure reducing soft plate 8 rebound and retract after being subjected to external pressure, a pressure reducing effect is well achieved, the Kirschner wire is prevented from running back and forth, the arc-shaped pillow block 2 arranged at the back head spoon position can prevent pressure sores, and a self-binding band is inserted into the fixing lock catch 23 and used for fixing the;

first elastic bandage 3 and second elastic bandage 4 overturn each other to adjust adhesive elasticity degree through first magic subsides 5 and second magic subsides 6, can be convenient for realize the wearing and the dismantlement of device, avoid influencing holistic use, first magic subsides 5 can carry out the elasticity regulation better with the setting of second magic subsides 6, and elastic bandage can fix the head simultaneously, and ventilative laminating protection skin, comparatively practical.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A head buffering protection device after craniotomy is characterized in that: comprises a base (1), an arc pillow (2) is filled at the upper end of the base (1), the rear end of the base (1) is sequentially provided with a damping containing cavity (10), a sliding groove (11) and an adjusting cavity (14) from top to bottom, and a mounting plate is arranged between the damping containing cavity (10) and the sliding groove (11), an adjusting plate is arranged between the sliding groove (11) and the adjusting cavity (14), a plurality of groups of pressure reducing springs (15) are fixedly arranged at the bottom end in the damping cavity (10), a pressure reducing soft plate (8) is fixedly arranged at the upper ends of the pressure reducing springs (15), the pressure reducing soft board (8) is positioned at the rear end of the arc pillow (2), two groups of pressure reducing cushions (7) are arranged between the pressure reducing soft board (8) and the arc pillow (2), and two groups of pressure reducing pads (7) are respectively positioned at two sides of the arc-shaped pillow pad (2), and the lower ends of the pressure reducing pads (7) are connected with a pressure reducing spring (15) in the damping containing cavity (10).

2. The post-operative head cushioning and protection device of claim 1, wherein: one side of base (1) has sewed up first elastic bandage (3), the upper end surface of first elastic bandage (3) is provided with first magic subsides (5), the opposite side of base (1) has sewed up second elastic bandage (4), the upper end surface of second elastic bandage (4) is provided with second magic subsides (6), first magic subsides (5) and second magic subsides (6) are bound each other, first elastic bandage (3) are the L shape with the shape of second elastic bandage (4), and first elastic bandage (3) and the upper end of second elastic bandage (4) all sew up fixed hasp (23).

3. The post-operative head cushioning and protection device of claim 1, wherein: the inside of sliding tray (11) is pegged graft and is had two sets of slide bars (17), and slide bar (17) and sliding tray (11) sliding connection, a plurality of groups of adjusting screw hole (16) have been seted up to equidistant the regulating plate, and the equal threaded connection in inside of a plurality of groups adjusting screw hole (16) has adjusting bolt (13), slide bar (17) and sliding tray (11) are through adjusting screw hole (16) and adjusting bolt (13) fixed connection.

4. The post-operative head cushioning and protection device of claim 3, wherein: first connecting rod (9) are installed perpendicularly to the upper end of slide bar (17), the upper end of first connecting rod (9) is provided with rotary device, second connecting rod (18) are installed through rotary device in the upper end of first connecting rod (9), third connecting rod (19) are installed through rotary device in the upper end of second connecting rod (18).

5. The post-operative head cushioning and protection device of claim 4, wherein: the rotating device comprises a rotating shaft barrel hinge (20), a first connecting rod (9) and a second connecting rod (18) are movably connected through the rotating shaft barrel hinge (20), and the second connecting rod (18) and a third connecting rod (19) are also movably connected through the rotating shaft barrel hinge (20).

6. The post-operative head cushioning and protection device of claim 5, wherein: the hinge is characterized in that a connecting screw rod (21) is inserted into the rotating shaft barrel hinge (20), a screw rod fastening head (22) is fixedly mounted at one end of the connecting screw rod (21), a fastening nut (12) is connected to the other end of the connecting screw rod (21) in a threaded manner, a first connecting rod (9) and a second connecting rod (18) are fixedly connected with the fastening nut (12) through the connecting screw rod (21), and the second connecting rod (18) and a third connecting rod (19) are also fixedly connected with the fastening nut (12) through the connecting screw rod (21).