CN219846756U - Guide sleeve is put into to locking steel sheet screw wicresoft - Google Patents
Guide sleeve is put into to locking steel sheet screw wicresoft Download PDFInfo
- Publication number
- CN219846756U CN219846756U CN202321337318.XU CN202321337318U CN219846756U CN 219846756 U CN219846756 U CN 219846756U CN 202321337318 U CN202321337318 U CN 202321337318U CN 219846756 U CN219846756 U CN 219846756U
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- CN
- China
- Prior art keywords
- fixedly connected
- motor
- guide cylinder
- locking steel
- guide sleeve
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 19
- 239000010959 steel Substances 0.000 title claims abstract description 19
- 238000002513 implantation Methods 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims description 10
- 210000000988 bone and bone Anatomy 0.000 abstract description 8
- 238000001356 surgical procedure Methods 0.000 abstract description 4
- 230000000399 orthopedic effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Prostheses (AREA)
Abstract
The utility model relates to the technical field of medical instruments for orthopedic surgery and discloses a minimally invasive implantation guide sleeve for locking steel plate screws, which comprises a guide cylinder, wherein the top of the guide cylinder is fixedly connected with a first motor, the output end of the first motor penetrates through the guide cylinder and is fixedly connected with a threaded rod, the upper end of the threaded rod is in threaded connection with a placement disc, the left side and the right side of the placement disc are fixedly connected with first sliding blocks, the left side and the right side of the inner wall of the guide cylinder are respectively provided with a first sliding groove, the two first sliding blocks are respectively in sliding connection with the corresponding first sliding grooves, and the front side and the rear side of the top of the placement disc are respectively fixedly connected with a fixing frame. According to the utility model, the screw is placed below the connecting plate, the placing plate and the second motor are driven to move through the rotation of the threaded rod, and the second motor is started to drive the screw to rotate, so that the screw is drilled into the bone, a doctor does not need to manually rotate the screw, and the operation progress is accelerated.
Description
Technical Field
The utility model relates to the technical field of medical instruments for orthopedic surgery, in particular to a minimally invasive implantation guide sleeve for locking steel plate screws.
Background
In the treatment of bone surgery, need use screw and steel sheet to cooperate and use to consolidate patient's bone's wound, need use guide sleeve to fix a position when boring the screw into the bone, make things convenient for doctor more accurate operation, and guide sleeve is also one of the indispensable instruments of bone surgery in-process, mostly through doctor manual location back when using guide sleeve, bore the screw into the bone through manual rotatory screw in, comparatively waste time and energy, slowed down the progress of operation.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a minimally invasive guiding sleeve for locking a steel plate screw.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a guide sleeve is put into to locking steel sheet screw wicresoft, includes the guide cylinder, the first motor of top fixedly connected with of guide cylinder, the output of first motor runs through guide cylinder and fixedly connected with threaded rod, the upper end threaded connection of threaded rod places the dish, place the equal fixedly connected with first slider in the left and right sides of dish, the inner wall of guide cylinder is controlled the side and is all provided with first spout, two first slider respectively with corresponding first spout sliding connection, place the equal fixedly connected with mount of side around the top of dish, two the equal fixedly connected with dead lever of inboard of mount, two the outer wall left and right sides end of dead lever all is provided with torsion spring, the one end of keeping away from mutually of torsion spring is fixedly connected with in the inner wall left and right sides of mount respectively, two the equal rotation in middle part of dead lever is connected with the revolving plate, the adjacent one end of torsion spring is fixedly connected with in the left and right sides middle part of revolving plate respectively.
As a further description of the above technical solution:
the top of placing tray all is provided with the standing groove all around, right side the top of standing groove is provided with the second motor, the output fixedly connected with connecting plate of second motor.
As a further description of the above technical solution:
the bottom left and right sides of connecting plate all fixedly connected with fixed plate, two the equal fixedly connected with metal spring of adjacent one side of fixed plate, two the equal fixedly connected with splint of adjacent one end of metal spring.
As a further description of the above technical solution:
the top of two splint all fixedly connected with second slider, the bottom middle part left and right sides of connecting plate all is provided with the second spout, the second slider respectively with corresponding second spout sliding connection.
As a further description of the above technical solution:
the middle upper part of the guide cylinder is rotationally connected with a rotating shaft, and the middle part of the rotating shaft is fixedly connected with an arc plate.
As a further description of the above technical solution:
the outer wall bottom of connecting plate is provided with the sucking disc, the bottom of sucking disc is provided with the bolt.
As a further description of the above technical solution:
handles are fixedly connected to the left side and the right side of the middle upper part of the outer wall of the guide cylinder.
The utility model has the following beneficial effects:
1. according to the utility model, the screw is placed below the connecting plate, the placing plate and the second motor are driven to move through the rotation of the threaded rod, and the second motor is started to drive the screw to rotate, so that the screw is drilled into the bone, a doctor does not need to manually rotate the screw, time and labor are saved, and the operation progress is accelerated.
Drawings
FIG. 1 is a perspective view of a minimally invasive placement guide sleeve for locking a steel plate screw according to the present utility model;
FIG. 2 is a perspective partial structural exploded view of a minimally invasive placement guide sleeve for locking steel plate screws according to the present utility model;
FIG. 3 is a partial exploded view of a minimally invasive placement of locking steel plate screws into a guide sleeve according to the present utility model;
fig. 4 is a partial structural view of a minimally invasive placement guide sleeve for locking a steel plate screw according to the present utility model.
Legend description:
1. a guide cylinder; 2. a rotating shaft; 3. a first motor; 4. a handle; 5. an arc-shaped plate; 6. a first chute; 7. placing a tray; 8. a second motor; 9. a placement groove; 10. a first slider; 11. a threaded rod; 12. a fixed rod; 13. a rotating plate; 14. a fixing frame; 15. a connecting plate; 16. a fixing plate; 17. a metal spring; 18. a clamping plate; 19. a bolt; 20. a suction cup; 21. a second slider; 22. a second chute; 23. and a torsion spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a locking steel sheet screw wicresoft is put into guide sleeve, including guide cylinder 1, guide cylinder 1's the first motor 3 of top fixedly connected with, the output of first motor 3 runs through guide cylinder 1 and fixedly connected with threaded rod 11, threaded rod 11's upper end threaded connection has places dish 7, open first motor 3 and drive threaded rod 11 and rotate, it places dish 7 and moves down to drive through the rotation of threaded rod 11, place the equal fixedly connected with first slider 10 of side about dish 7, guide cylinder 1's inner wall left and right sides all is provided with first spout 6, two first sliders 10 respectively with corresponding first spout 6 sliding connection, first slider 10 slides in first spout 6 when placing dish 7 and remove, make the process of placing dish 7 and remove more smooth and easy, place the equal fixedly connected with mount 14 of top front and back side of dish 7, the inboard of two mount 14 is all fixedly connected with dead lever 12, the outer wall left and right ends of two dead levers 12 all are provided with torsion spring 23, the equal fixedly connected with in the inner wall left and right sides of mount 14 of one end of torsion spring 23 respectively, two pivot plate 13 are kept away from each other to one end respectively, two pivot plate 13 rotate plate 13, it is connected with two rotatory plate 13 to rotate plate 13, it is unable to make two side 13, the second motor 13 rotate plate 13 rotate, and the second plate 13 is rotated plate 13 and is carried out, the second plate 13 and is rotated plate 13 and is can's the centre gripping plate 13, and is can's the opposite to rotate plate 13, and is rotated plate is rotated and is rotated.
The top of placing the dish 7 all is provided with standing groove 9 all around, standing groove 9 can set up size and quantity according to actual need, the top of right side standing groove 9 is provided with second motor 8, the output fixedly connected with connecting plate 15 of second motor 8, open second motor 8 and rotate, drive second motor 8 through the impetus of placing the dish 7 and remove and make rotatory screw bore into the bone simultaneously, the equal fixedly connected with fixed plate 16 in bottom left and right sides of connecting plate 15, the equal fixedly connected with metal spring 17 in adjacent one side of two fixed plates 16, the equal fixedly connected with splint 18 of adjacent one end of two metal spring 17, loosen two splint 18 and drive two splint 18 relative movement by metal spring and further carry the screw centre gripping by metal spring 17, the equal fixedly connected with second slider 21 in top of two splint 18, the bottom middle part left and right sides of connecting plate 15 all is provided with second spout 22, second slider 21 respectively with corresponding second spout 22 sliding connection, make splint 18 relatively smooth and easy in the second slider 21 slide in second spout 22 when splint 18 relative movement, the equal fixedly connected with handle bar 1 is rotated to the guide cylinder 2, the upper and lower side of guide cylinder 1 is connected with the outer wall 20, the upper and the upper end of guide cylinder 20 is fixed with the outer wall 20 of the rotary cup is connected with the handle 1, the upper and the upper end of the guide cylinder 20 is fixed, the upper end of the guide cylinder 20 is connected with the rotary cup 20.
Working principle: rotating arc 5 will place the dish 7 and expose, the standing groove 9 on the standing dish 7 can set up size and quantity according to actual need, pull the splint 18 of both sides, place the screw in the below of sucking disc 20 and adsorb fixedly in advance, loosen two splint 18 simultaneously and drive two splint 18 relative movement by metal spring 17 and further carry out the centre gripping with the screw, second slider 21 slides in second spout 22 when splint 18 relative movement, make splint 18 relative movement's process more smooth and easy, push down two revolving plates 13 and place second motor 8 between two revolving plates 13, loosen two revolving plates 13 simultaneously, torsion spring 23 resilience potential energy drives revolving plate 13 and carries out the displacement, revolving plate 13 isotructure can set up a plurality of, all set up the both sides at standing groove 9, receive the resistance of second motor 8 when revolving plate 13 resets and make revolving plate 13 unable reset, further make revolving plate 13 and second motor 8 laminate and carry out the centre gripping fixed, the threaded rod 3 drives 11 and rotates, make the process of placing dish 7 move down through the rotation of threaded rod 11, it carries out the rotation of moving down to place the dish 7, when placing slider 7 carries out the rotation of first motor 10 and carries out the displacement in the first motor 6, the time-saving operation is carried out the screw, simultaneously, the revolving plate 8 is moved in the time-saving process is moved to the revolving plate is moved to the first motor 8, the time need to rotate the revolving plate 8 has been moved, the time-saving to rotate is moved 8 has carried out the screw is more easily to rotate, and has carried out the operation in the operation is more convenient.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a guiding sleeve is put into to locking steel sheet screw wicresoft, includes guiding cylinder (1), its characterized in that: the top fixedly connected with first motor (3) of guide cylinder (1), the output of first motor (3) runs through guide cylinder (1) and fixedly connected with threaded rod (11), the upper end threaded connection of threaded rod (11) has placed dish (7), place the first slider (10) of the equal fixedly connected with in the left and right sides of dish (7), the inner wall left and right sides of guide cylinder (1) all is provided with first spout (6), two first slider (10) respectively with corresponding first spout (6) sliding connection, the equal fixedly connected with mount (14) of top front and back side of placing dish (7), two the inboard of mount (14) all fixedly connected with dead lever (12), two the outer wall left and right sides of dead lever (12) all is provided with torsion spring (23), the middle part that one end was kept away from mutually of torsion spring (23) is respectively fixedly connected with in the inner wall left and right sides of mount (14), two the middle part of dead lever (12) all rotates and is connected with torsion spring (13), the middle part of adjacent one end (13) is connected in the middle part of turning plate (13) respectively.
2. The locking steel plate screw minimally invasive placement guide sleeve of claim 1, wherein: the top of placing dish (7) all is provided with standing groove (9) all around, right side the top of standing groove (9) is provided with second motor (8), the output fixedly connected with connecting plate (15) of second motor (8).
3. The locking steel plate screw minimally invasive implantation guide sleeve of claim 2, wherein: the bottom left and right sides of connecting plate (15) all fixedly connected with fixed plate (16), two adjacent one side of fixed plate (16) all fixedly connected with metal spring (17), two adjacent one end of metal spring (17) all fixedly connected with splint (18).
4. A locking steel plate screw minimally invasive implantation guide sleeve according to claim 3, wherein: the tops of the two clamping plates (18) are fixedly connected with second sliding blocks (21), second sliding grooves (22) are formed in the left side and the right side of the middle of the bottom end of the connecting plate (15), and the second sliding blocks (21) are respectively and slidably connected with the corresponding second sliding grooves (22).
5. The locking steel plate screw minimally invasive placement guide sleeve of claim 1, wherein: the middle upper part of the guide cylinder (1) is rotationally connected with a rotating shaft (2), and the middle part of the rotating shaft (2) is fixedly connected with an arc-shaped plate (5).
6. The locking steel plate screw minimally invasive implantation guide sleeve of claim 2, wherein: the bottom of the outer wall of the connecting plate (15) is provided with a sucker (20), and the bottom of the sucker (20) is provided with a bolt (19).
7. The locking steel plate screw minimally invasive placement guide sleeve of claim 1, wherein: handles (4) are fixedly connected to the left side and the right side of the middle upper part of the outer wall of the guide cylinder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321337318.XU CN219846756U (en) | 2023-05-30 | 2023-05-30 | Guide sleeve is put into to locking steel sheet screw wicresoft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321337318.XU CN219846756U (en) | 2023-05-30 | 2023-05-30 | Guide sleeve is put into to locking steel sheet screw wicresoft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219846756U true CN219846756U (en) | 2023-10-20 |
Family
ID=88335460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321337318.XU Active CN219846756U (en) | 2023-05-30 | 2023-05-30 | Guide sleeve is put into to locking steel sheet screw wicresoft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219846756U (en) |
-
2023
- 2023-05-30 CN CN202321337318.XU patent/CN219846756U/en active Active
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| GR01 | Patent grant |