CN215899851U

CN215899851U - Orthopedic spinal posterior fixation vertebral plate structure

Info

Publication number: CN215899851U
Application number: CN202023245800.XU
Authority: CN
Inventors: 赵显飞; 田华; 杨一龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2022-02-25
Anticipated expiration: 2030-12-30

Abstract

The embodiment of the application discloses fixed vertebral plate structure of orthopedics backbone way of escape, including the bottom sprag seat, one side fixedly connected with hinge one of bottom sprag seat, the middle part backup pad has been cup jointed in the upper portion activity of one side of hinge, the opposite side fixedly connected with hinge two of middle part backup pad, the opposite side activity of hinge two has cup jointed the top sprag seat. This fixed vertebral plate structure of orthopedics backbone way of escape, seted up absorption tank one and absorption tank two respectively through the inside with installing bottom sprag seat and top sprag seat, set up flutedly in the lower part of absorption tank one and absorption tank two simultaneously, the upper portion intercommunication with absorption tank one and absorption tank two has absorption pipeline one and absorption pipeline two during the use, make the upper portion connection suction pump through with absorption pipeline one and absorption pipeline two, make start the suction pump, make the inside tissue liquid that produces of drivable health absorb, make the effect of avoiding too much influence health recovery of tissue liquid.

Description

Orthopedic spinal posterior fixation vertebral plate structure

Technical Field

The utility model relates to the technical field of spinal vertebral plates, in particular to a posterior spinal fixation vertebral plate structure for orthopedics department.

Background

Connect the apophysis of going up and down during the push pedal, transverse process, the sclerotin board between the spinous process, make to play and support fixed effect to the backbone, make to play and fix the effect that makes to play convenient recovered through to the backbone, common backbone push pedal comprises the zigzag, develops an orthopedics backbone way of escape fixed vertebral plate structure for this reason, nevertheless there is certain problem in the fixed vertebral plate structure of current orthopedics backbone way of escape when using, improves the fixed vertebral plate structure of current orthopedics backbone way of escape for this.

In the fixed vertebral plate structure of current orthopedics backbone way of escape, the existence needs to be fixed on the vertebra for need cut skin tissue, when there is the phenomenon that produces the tissue fluid and the existence adjusts the angle between bottom sprag seat and the top sprag seat in the installation, the phenomenon that is difficult to fix a position between device bottom sprag seat and the top sprag seat exists.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the existing orthopedic spine posterior fixation vertebral plate structure, the utility model provides the orthopedic spine posterior fixation vertebral plate structure which has the advantages of conveniently adjusting the fixed angle and the bending degree of a push plate and conveniently absorbing tissue fluid generated in a body, and solves the problems in the background technology.

The utility model provides the following technical scheme: a posterior spinal fixation vertebral plate structure for orthopedics department comprises a bottom supporting seat, wherein a first hinge is fixedly connected to one side of the bottom supporting seat, a middle supporting plate is movably sleeved on the upper portion of one side of the first hinge, a second hinge is fixedly connected to the other side of the middle supporting plate, a top supporting seat is movably sleeved on the other side of the second hinge, a first absorption pipeline is fixedly connected to the middle portion of the upper portion of the bottom supporting seat, a first absorption groove is formed in the bottom supporting seat, a first screw fixation hole is formed in the bottom supporting seat, a first movable plate is fixedly connected to one side of the upper portion of the bottom supporting seat, a second movable plate is movably sleeved on the other side of the first movable plate, a first sliding groove movable rod is movably sleeved in the inner portion of one front end of the second movable plate, a first nut is arranged on an external screw fixation sleeve machine on the upper portion of the first sliding groove movable rod, a second screw fixation hole is formed in the surface of the top supporting seat, the middle part fixedly connected with absorption pipeline two on two upper portions of screw fixed hole, absorption groove two has been seted up to the inside of top supporting seat, one side activity on top supporting seat upper portion has cup jointed fly leaf three, one side activity of fly leaf three has cup jointed fly leaf four, the inside activity of fly leaf four one side has cup jointed spout movable rod two, the inside activity on two upper portions of spout movable rod has cup jointed nut two.

Preferably, the first hinge and the second hinge are rotatable through ninety degrees, and the bottom support seat and the top support seat are in the same horizontal plane.

Preferably, the surface of the bottom supporting seat and the surface of the top supporting seat are respectively provided with a first screw fixing hole and a second screw fixing hole, the number of the first screw fixing holes and the number of the second screw fixing holes are respectively four, and fastening screws are arranged in the first screw fixing holes and the second screw fixing holes.

Preferably, the first absorption pipeline is communicated with the inside of the first absorption tank, the second absorption pipeline is communicated with the second absorption tank, discharge holes are formed in the lower portions of the first absorption tank and the second absorption tank, and water suction pumps are mounted on the upper portions of the first absorption pipeline and the second absorption pipeline.

Preferably, hinges are installed among joints of the top supporting seat, the third movable plate and the fourth movable plate, the hinges are installed among the bottom supporting seat, the first movable plate and the second movable plate, lower portions of the second sliding groove movable rod and the first sliding groove movable rod are movably sleeved inside the bottom supporting seat, the first sliding groove movable rod is movably sleeved inside a clamping sleeve installed at the front end of the second movable plate, the second sliding groove movable rod is movably sleeved inside a clamping sleeve installed at one side of the fourth movable plate, and the second nut and the first nut are installed inside the clamping sleeve installed at the front end of the fourth movable plate and the clamping sleeve installed at the front end of the second movable plate respectively.

Compared with the existing orthopedic spine posterior fixation vertebral plate structure, the utility model has the following beneficial effects:

1. this fixed vertebral plate structure of orthopedics backbone way of escape, seted up absorption tank one and absorption tank two respectively through the inside with installing bottom sprag seat and top sprag seat, set up flutedly in the lower part of absorption tank one and absorption tank two simultaneously, the upper portion intercommunication with absorption tank one and absorption tank two has absorption pipeline one and absorption pipeline two during the use, make the upper portion connection suction pump through with absorption pipeline one and absorption pipeline two, make start the suction pump, make the inside tissue liquid that produces of drivable health absorb, make the effect of avoiding too much influence health recovery of tissue liquid.

2. The orthopedic spine posterior fixation vertebral plate structure is characterized in that a first movable plate, a second movable plate, a first chute movable rod, a first nut, a third movable plate, a fourth movable plate, a second chute movable rod and a second nut are respectively arranged on the upper parts of a bottom supporting seat and a top supporting seat, and hinges are arranged between the bottom supporting seat, the first movable plate, the second movable plate, the top supporting seat, the third movable plate and the fourth movable plate, so that the joint of the device can move conveniently, the first chute movable rod and the second chute movable rod are respectively movably sleeved inside a middle supporting plate, when the orthopedic spine posterior fixation vertebral plate structure is used, when the angle between the bottom supporting seat and the top supporting seat is adjusted, the first chute movable rod and the second chute movable rod are moved, the first nut and the second nut are rotated simultaneously, so that the fourth movable plate and the second movable plate are driven to be stretched and fixed, and the bottom supporting seat and the middle supporting plate as well as the middle supporting seat and the top supporting seat can be stretched and fixed, so that the angle of the bottom supporting seat and the angle of the top supporting seat can be adjusted and limited.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the structure of the present invention.

In the figure: 1. a bottom support seat; 2. a first hinge; 3. a middle support plate; 4. a second hinge; 5. a top support seat; 6. a first absorption pipeline; 7. a first absorption groove; 8. a first screw fixing hole; 9. a first movable plate; 10. a second movable plate; 11. a first sliding chute movable rod; 12. a first nut; 13. a second screw fixing hole; 14. a second absorption pipeline; 15. a second absorption groove; 16. a movable plate III; 17. a movable plate IV; 18. a second sliding chute movable rod; 19. and a second screw cap.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.

Referring to fig. 1-3, a posterior spinal fixation vertebral plate structure for orthopedics department comprises a bottom support base 1, a first hinge 2 fixedly connected to one side of the bottom support base 1, a middle support plate 3 movably sleeved to the upper portion of one side of the first hinge 2, a second hinge 4 fixedly connected to the other side of the middle support plate 3, a top support base 5 movably sleeved to the other side of the second hinge 4, a first absorption pipeline 6 fixedly connected to the middle portion of the upper portion of the bottom support base 1, a first absorption groove 7 formed in the bottom support base 1, a first screw fixing hole 8 formed in the bottom support base 1, a first movable plate 9 fixedly connected to one side of the upper portion of the bottom support base 1, a second movable plate 10 movably sleeved to the other side of the first movable plate 9, a first chute movable rod 11 movably sleeved to the inner portion of one side of the front end of the second movable plate 10, and a first nut 12 fixedly sleeved to the outer thread of the upper portion of the first chute movable rod 11, the surface of the top supporting seat 5 is provided with a second screw fixing hole 13, the middle part of the upper part of the second screw fixing hole 13 is fixedly connected with a second absorption pipeline 14, the inside of the top supporting seat 5 is provided with a second absorption groove 15, one side of the upper part of the top supporting seat 5 is movably sleeved with a third movable plate 16, one side of the third movable plate 16 is movably sleeved with a fourth movable plate 17, the inside of one side of the fourth movable plate 17 is movably sleeved with a second sliding groove movable rod 18, and the inside of the upper part of the second sliding groove movable rod 18 is movably sleeved with a second nut 19.

Wherein, the rotatable scope of hinge 2 and hinge two 4 is ninety degrees, bottom sprag seat 1 is in same horizontal plane with top sprag seat 5, the scope through the activity of device hinge 2 and hinge two 4 is ninety degrees, make through with bottom sprag seat 1, install hinge 2 and hinge two 4 between middle part backup pad 3 and the top sprag seat 5, make the angle that conveniently drives device bottom sprag seat 1 and top sprag seat 5 adjust, make can adjust the angle of bottom sprag seat 1 and top sprag seat 5 to the crooked degree of vertebra, make the effect of the steadiness of increase centre gripping.

Wherein, a first screw fixing hole 8 and a second screw fixing hole 13 are respectively installed on the surfaces of the bottom support seat 1 and the top support seat 5, four screw fixing holes 8 and two screw fixing holes 13 are respectively arranged, the internal mounting of the first screw fixing hole 8 and the second screw fixing hole 13 is provided with fastening screws, the four first screw fixing holes 8 and the two screw fixing holes 13 are arranged on the surfaces of the bottom support seat 1 and the top support seat 5, so that the fastening screws are sleeved through the internal movement of the first screw fixing hole 8 and the second screw fixing hole 13, the bottom support seat 1 and the top support seat 5 can be respectively fixed on the spine, and the stability in installation is improved.

Wherein, the absorption pipeline I6 is communicated with the inside of the absorption groove I7, the absorption pipeline II 14 is communicated with the absorption groove II 15, the lower parts of the absorption groove I7 and the absorption groove II 15 are provided with discharge holes, the upper parts of the absorption pipeline I6 and the absorption pipeline II 14 are provided with water suction pumps, when the bottom supporting seat 1 and the top supporting seat 5 are installed, the water suction pumps need to be fixed on the spine to cut skin tissues, and the phenomenon of tissue fluid generation exists in the installation process, the absorption groove I7 and the absorption groove II 15 are respectively arranged in the bottom supporting seat 1 and the top supporting seat 5, meanwhile, the lower parts of the absorption groove I7 and the absorption groove II 15 are provided with grooves, when in use, the upper parts of the absorption groove I7 and the absorption groove II 15 are communicated with the absorption pipeline I6 and the absorption pipeline II 14, so that the water suction pumps are connected through the upper parts of the absorption pipeline I6 and the absorption pipeline II 14, so that the water suction pump is started, the tissue fluid generated in the body can be driven to absorb, and the effect of avoiding the tissue fluid from influencing the body rehabilitation is avoided.

Hinges are installed between joints of the top support seat 5, the movable plate three 16 and the movable plate four 17, hinges are installed between the bottom support seat 1, the movable plate one 9 and the movable plate two 10, lower parts of the chute movable rod two 18 and the chute movable rod one 11 are movably sleeved inside the bottom support seat 1, the chute movable rod one 11 is movably sleeved inside a jacket installed at the front end of the movable plate two 10, the chute movable rod two 18 is movably sleeved inside a jacket installed at one side of the movable plate four 17, a nut two 19 and a nut one 12 are installed inside the jacket installed at the front end of the movable plate four 17 and the front end of the movable plate two 10 respectively, when an angle between the bottom support seat 1 and the top support seat 5 is adjusted, a phenomenon that the bottom support seat 1 and the top support seat 5 are difficult to position exists, and the movable plate one 9, the movable plate one and the movable plate two movable plate one 10 are installed on the upper portions of the bottom support seat 1 and the top support seat 5 respectively, The movable plate II 10, the chute movable rod I11, the nut I12, the movable plate III 16, the movable plate IV 17, the chute movable rod II 18 and the nut II 19 are arranged, hinges are arranged between the bottom supporting seat 1, the movable plate I9, the movable plate II 10, the top supporting seat 5, the movable plate III 16 and the movable plate IV 17, so that the joint of the device can move conveniently, the chute movable rod I11 and the chute movable rod II 18 are respectively movably sleeved inside the middle supporting plate 3, when the angle between the bottom supporting seat 1 and the top supporting seat 5 is adjusted during use, the nut I12 and the nut II 19 are rotated simultaneously by moving the chute movable rod I11 and the chute movable rod II 18, so that the movable plate IV 17 and the movable plate II 10 are driven to be stretched, and the bottom supporting seat 1, the middle supporting plate 3 and the top supporting seat 5 can be driven to be stretched and fixed, so that the angle of the bottom support seat 1 and the top support seat 5 can be adjusted and limited.

The working principle is as follows: when in use, the second sliding chute movable rod 18 and the first sliding chute movable rod 11 are moved, the second nut 19 and the first nut 12 are simultaneously rotated, so that the positions of the fourth movable plate 17 and the second movable plate 10 are limited, the angles of the bottom supporting seat 1 and the top supporting seat 5 can be driven to be adjusted, the bottom supporting seat 1 and the top supporting seat 5 are respectively installed on the spine, fastening screws are installed inside the first device screw fixing hole 8 and the second screw fixing hole 13, the bottom supporting seat 1 and the top supporting seat 5 can be driven to be fixed on the spine, the spine is supported through the bottom supporting seat 1, the middle supporting plate 3 and the top supporting seat 5, the spine is supported and fixed, the first absorption pipeline 6 and the second absorption pipeline 14 are simultaneously connected with a water suction pump, and the water suction pump can be driven to absorb tissue fluid at the lower parts of the bottom supporting seat 1 and the top supporting seat 5, so as to reduce the influence of excessive tissue fluid on body rehabilitation.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. The utility model provides a fixed vertebral plate structure of orthopedics backbone way of escape, includes bottom sprag seat (1), its characterized in that: one side of the bottom supporting seat (1) is fixedly connected with a first hinge (2), the upper part of one side of the first hinge (2) is movably sleeved with a middle supporting plate (3), the other side of the middle supporting plate (3) is fixedly connected with a second hinge (4), the other side of the second hinge (4) is movably sleeved with a top supporting seat (5), the middle part of the upper part of the bottom supporting seat (1) is fixedly connected with a first absorption pipeline (6), the inside of the bottom supporting seat (1) is provided with a first absorption groove (7), the inside of the bottom supporting seat (1) is provided with a first screw fixing hole (8), one side of the upper part of the bottom supporting seat (1) is fixedly connected with a first movable plate (9), the other side of the first movable plate (9) is movably sleeved with a second movable plate (10), and the inside of one side of the front end of the second movable plate (10) is movably sleeved with a first sliding groove movable rod (11), the external thread fixing sleeve machine on spout movable rod (11) upper portion has nut one (12), screw fixed hole two (13) have been seted up on the surface of top supporting seat (5), middle part fixedly connected with absorption pipeline two (14) on screw fixed hole two (13) upper portion, absorption groove two (15) have been seted up to the inside of top supporting seat (5), fly leaf three (16) have been cup jointed in one side activity on top supporting seat (5) upper portion, fly leaf four (17) have been cup jointed in one side activity of fly leaf three (16), spout movable rod two (18) have been cup jointed in the inside activity of fly leaf four (17) one side, nut two (19) have been cup jointed in the inside activity on spout movable rod two (18) upper portions.

2. The orthopedic posterior spinal fixation lamina structure of claim 1, wherein: the rotatable range of the first hinge (2) and the second hinge (4) is ninety degrees, and the bottom supporting seat (1) and the top supporting seat (5) are in the same horizontal plane.

3. The orthopedic posterior spinal fixation lamina structure of claim 1, wherein: the surface of the bottom supporting seat (1) and the surface of the top supporting seat (5) are respectively provided with a first screw fixing hole (8) and a second screw fixing hole (13), the number of the first screw fixing holes (8) and the number of the second screw fixing holes (13) are respectively four, and fastening screws are arranged in the first screw fixing holes (8) and the second screw fixing holes (13).

4. The orthopedic posterior spinal fixation lamina structure of claim 1, wherein: the absorption pipeline I (6) is communicated with the inside of the absorption groove I (7), the absorption pipeline II (14) is communicated with the absorption groove II (15), discharge holes are formed in the lower portions of the absorption groove I (7) and the absorption groove II (15), and water suction pumps are mounted on the upper portions of the absorption pipeline I (6) and the absorption pipeline II (14).

5. The orthopedic posterior spinal fixation lamina structure of claim 1, wherein: the hinge is installed among the joints of the top supporting seat (5), the movable plate III (16) and the movable plate IV (17), the hinge is installed among the bottom supporting seat (1), the movable plate I (9) and the movable plate II (10), the lower parts of the sliding chute movable rod II (18) and the sliding chute movable rod I (11) are movably sleeved inside the bottom supporting seat (1), the sliding chute movable rod I (11) is movably sleeved inside a clamping sleeve installed at the front end of the movable plate II (10), the sliding chute movable rod II (18) is movably sleeved inside a clamping sleeve installed at one side of the movable plate IV (17), and the nut II (19) and the nut I (12) are installed inside the clamping sleeve installed at the front end of the movable plate IV (17) and the clamping sleeve at the front end of the movable plate II (10) respectively.