CN211049574U - Orthopedic operation clamping bone forceps that resets - Google Patents
Orthopedic operation clamping bone forceps that resets Download PDFInfo
- Publication number
- CN211049574U CN211049574U CN201921236031.1U CN201921236031U CN211049574U CN 211049574 U CN211049574 U CN 211049574U CN 201921236031 U CN201921236031 U CN 201921236031U CN 211049574 U CN211049574 U CN 211049574U
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- rongeur
- block
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Abstract
The utility model belongs to the technical field of the rongeur, especially, for orthopedic operation centre gripping rongeur that resets, including activity pincers, light and dead lever, the avris of activity pincers is provided with fixed pincers, and the inboard of fixed pincers is provided with the loose axle, the tip of loose axle is provided with the stand, and the inboard of stand runs through there is the pole of interlude, the tip of stand is provided with the screw, the light is installed in the top of fixed pincers, and the inboard of light is provided with the limiting plate, the inboard of limiting plate is provided with the slider, and the outer wall of slider is provided with the connecting block, the tip of connecting block is provided with the knee, and the bottom of knee is provided with the linking plate, the middle part of linking plate is provided with the spring, and one side of spring is provided with first flexible piece to the opposite side of. This orthopedic operation centre gripping rongeur that resets structure installation dismantles conveniently, has been equipped with lighting device, and the clamping structure is adjusted in a flexible way, and the clamping precision is high, and fixed mode is convenient stable.
Description
Technical Field
The utility model relates to a rongeur technical field specifically is an orthopedic operation centre gripping rongeur that resets.
Background
The bone clamping forceps is a medical instrument for clamping bones in orthopedic surgery and playing roles of fixing, resetting and the like, teeth are arranged on the inner surface of a forceps head, a locking device can be arranged between forceps handles, and the forceps handles are generally made of stainless steel materials.
The rongeur on the market at present has the defects of inconvenient structure installation and disassembly, no equipped lighting device, inflexible clamping structure adjustment, low clamping precision, inconvenient and unstable fixing mode and the like, needs to have the defects of convenient structure installation and disassembly, is equipped with the lighting device, is flexible in clamping structure adjustment, is high in clamping precision, is convenient and stable in fixing mode, and provides a novel rongeur for resetting in orthopedic operation for the purpose.
Aiming at the problems, innovative design is urgently needed on the basis of the original bone forceps.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an orthopedic operation centre gripping rongeur that resets to it is inconvenient to solve the like product structure installation dismantlement that provides in the above-mentioned background art, and nothing is equipped with lighting device, and the clamping structure regulation is inflexible, and the clamping precision is low, the inconvenient unstable problem of fixed mode.
In order to achieve the above object, the utility model provides a following technical scheme: a bone forceps for resetting and clamping bone in orthopedic operation comprises movable forceps, a lighting lamp and a fixed rod, wherein the fixed forceps are arranged on the lateral side of the movable forceps, a movable shaft is arranged on the inner side of the fixed forceps, a stand column is arranged at the end part of the movable shaft, a penetrating rod penetrates through the inner side of the stand column, a screw is arranged at the end part of the stand column, the lighting lamp is installed at the top of the fixed forceps, a limiting plate is arranged on the inner side of the lighting lamp, a sliding block is arranged on the inner side of the limiting plate, a connecting block is arranged on the outer wall of the sliding block, a bent rod is arranged at the end part of the connecting block, a connecting plate is arranged at the bottom of the bent rod, a spring is arranged in the middle of the connecting plate, a first telescopic block is arranged on one side of the spring, a second telescopic block is arranged on the other, the avris of gasket is provided with the dog, and the avris of dog is provided with the sleeve pipe, sheathed tube tip is provided with the screw rod, and the middle part of screw rod is provided with first gear to the tip of screw rod is provided with the bearing, the avris of first gear is provided with the second gear, and the avris of second gear is provided with the dwang, and the middle part of dwang is provided with the fretwork pipe.
Preferably, the movable pliers and the fixed pliers form a rotating structure through the movable shaft, and the movable shaft and the upright post form a detachable structure through the inserting rod.
Preferably, the connecting block forms a sliding structure with the limiting plate through the sliding block, and the connecting block and the sliding block form an integrated structure.
Preferably, the first telescopic block and the connecting plate form a telescopic structure through a spring, and the first telescopic block and the movable pliers form a clamping structure through the connecting plate.
Preferably, a lifting structure is arranged between the spiral pipe and the fixing rod, and the spiral pipe and the fixing clamp form a fixing structure through the fixing rod.
Preferably, the first gear and the rotating rod form a transmission structure through a second gear, and the first gear and the second gear are in meshed connection.
Compared with the prior art, the beneficial effects of the utility model are that: the reset and clamping bone forceps structure for the orthopedic surgery is convenient to mount and dismount, is provided with the lighting device, is flexible in clamping structure adjustment, is high in clamping precision, and is convenient and stable in fixing mode;
1. the reset bone forceps for the orthopedic surgery are pressed downwards after aligning the groove of the illuminating lamp with the connecting plate on the fixing forceps, so that the first telescopic block and the second telescopic block compress the spring, after the clamping, the spring rebounds to realize the connection and fixation of the illuminating lamp and the fixing forceps, and the slide block can slide in the limiting plate through the sliding connecting block to drive the bent rod at the end part of the connecting block to move to release the clamping state of the first telescopic block and the second telescopic block, so that the reset bone forceps are convenient to mount and dismount and are provided with the illuminating device;
2. this bone surgery centre gripping rongeur that resets is when wearing the use, through the spiral pipe in the rotatory dead lever outside, makes spiral pipe and fixed pincers form fixedly, through rotating the inboard dwang of fretwork pipe, drives second gear and first gear rotation, drives the screw rod at the bearing internal rotation, because setting up of dog makes the sleeve pipe rise, and the top moves gasket and fixed pincers and closely laminates, and the clamping structure is adjusted in a flexible way, and the clamping precision is high, and fixed mode is convenient stable.
Drawings
FIG. 1 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the upright post and the inserting rod of the present invention;
fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;
fig. 4 is a schematic view of a connection structure of the limiting plate and the sliding block of the present invention;
fig. 5 is an enlarged schematic structural view of the utility model at the position B in fig. 1;
FIG. 6 is a schematic view of the connection structure between the stopper and the sleeve according to the present invention;
in the figure: 1. movable pliers; 2. fixing the pliers; 3. a movable shaft; 4. a column; 5. inserting the rod; 6. a screw; 7. an illuminating lamp; 8. a limiting plate; 9. a slider; 10. connecting blocks; 11. bending a rod; 12. a connector tile; 13. a spring; 14. a first telescopic block; 15. a second telescopic block; 16. fixing the rod; 17. a gasket; 18. A spiral tube; 19. a stopper; 20. a sleeve; 21. a screw; 22. a first gear; 23. a bearing; 24. A second gear; 25. rotating the rod; 26. and (5) hollowing out the pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a bone forceps for resetting and clamping bone in orthopedic operation comprises a movable forceps 1, a fixed forceps 2, a movable shaft 3, a stand column 4, an insertion rod 5, a screw 6, a lighting lamp 7, a limit plate 8, a slide block 9, a connecting block 10, a bent rod 11, a connecting plate 12, a spring 13, a first telescopic block 14, a second telescopic block 15, a fixed rod 16, a gasket 17, a spiral pipe 18, a stop block 19, a sleeve 20, a screw 21, a first gear 22, a bearing 23, a second gear 24, a rotating rod 25 and a hollow pipe 26, wherein the fixed forceps 2 is arranged on the lateral side of the movable forceps 1, the movable shaft 3 is arranged on the inner side of the fixed forceps 2, the stand column 4 is arranged at the end part of the movable shaft 3, the insertion rod 5 penetrates through the inner side of the stand column 4, the screw 6 is arranged at the end part of the stand column 4, the lighting lamp 7 is arranged at the top of the fixed forceps 2, the limit, and the outer wall of the sliding block 9 is provided with a connecting block 10, the end part of the connecting block 10 is provided with a bent rod 11, and the bottom of the curved bar 11 is provided with a connection plate 12, the middle part of the connection plate 12 is provided with a spring 13, one side of the spring 13 is provided with a first telescopic block 14, and the other side of the spring 13 is provided with a second telescopic block 15, a fixed rod 16 is arranged at the end part of the movable clamp 1, and the outer side of the fixed rod 16 is provided with a gasket 17, and a spiral tube 18 is provided at the middle of the fixing rod 16, a stopper 19 is provided at the side of the spacer 17, and a sleeve 20 is arranged at the side of the block 19, a screw 21 is arranged at the end of the sleeve 20, a first gear 22 is arranged at the middle part of the screw 21, and the end of the screw 21 is provided with a bearing 23, the side of the first gear 22 is provided with a second gear 24, a rotating rod 25 is arranged at the side of the second gear 24, and a hollow pipe 26 is arranged in the middle of the rotating rod 25;
furthermore, the movable pliers 1 and the fixed pliers 2 form a rotating structure through the movable shaft 3, the movable shaft 3 and the upright post 4 form a detachable structure through the inserting rod 5, the inserting rod 5 is inserted into the inner side of the upright post 4 at the top of the movable shaft 3, and the inserting rod 5 is fixed through the screw 6, so that a user can conveniently install and detach the device;
furthermore, the connecting block 10 and the limiting plate 8 form a sliding structure through the sliding block 9, the connecting block 10 and the sliding block 9 form an integrated structure, the sliding block 9 slides in the limiting plate 8 through the sliding connecting block 10, the bent rod 11 at the end of the connecting block 10 is driven to move to release the clamping state of the first telescopic block 14 and the second telescopic block 15, the installation and the disassembly are convenient, and the lighting device is equipped;
furthermore, the first telescopic block 14 and the connecting plate 12 form a telescopic structure through a spring 13, the first telescopic block 14 and the movable pliers 1 form a clamping structure through the connecting plate 12, the groove of the illuminating lamp 7 is aligned with the connecting plate 12 on the fixed pliers 2 and then pressed downwards, so that the first telescopic block 14 and the second telescopic block 15 compress the spring 13, and after the clamping, the spring 13 rebounds to realize the connection and fixation of the illuminating lamp 7 and the fixed pliers 2;
furthermore, a lifting structure is arranged between the spiral tube 18 and the fixing rod 16, the spiral tube 18 and the fixing clamp 2 form a fixing structure through the fixing rod 16, and the spiral tube 18 and the fixing clamp 2 are fixed by rotating the spiral tube 18 on the outer side of the fixing rod 16;
further, first gear 22 passes through second gear 24 and dwang 25 constitution transmission structure, and is connected for the meshing between first gear 22 and the second gear 24, through rotating the inboard dwang 25 of fretwork pipe 26, drive second gear 24 and first gear 22 and rotate, drive screw rod 21 at bearing 23 internal rotation, because setting up of dog 19 makes sleeve pipe 20 rise, top movable gasket 17 closely laminates with stationary dog 2, the clamping structure is adjusted in a flexible way, the clamping precision is high, the fixed mode is convenient stable.
The working principle is as follows: the bone forceps for resetting and clamping in the orthopedic operation has the use principle that the inserting rod 5 is inserted into the inner side of the upright post 4 at the top of the movable shaft 3, the inserting rod 5 is fixed by the screw 6, a user can conveniently install and disassemble the device, the first telescopic block 14 and the second telescopic block 15 are compressed by pressing down the groove of the illuminating lamp 7 after aligning the groove of the illuminating lamp 7 with the connecting plate 12 on the fixed forceps 2, the spring 13 rebounds after the clamping, the connection and the fixation of the illuminating lamp 7 and the fixed forceps 2 are realized, the sliding block 10 can also pass through the sliding connecting block 10, the sliding block 9 slides in the limiting plate 8 to drive the bent rod 11 at the end part of the connecting block 10 to move to release the clamping state of the first telescopic block 14 and the second telescopic block 15, the installation and the disassembly are convenient, the illuminating device is equipped, the spiral tube 18 outside the fixed rod 16 is rotated to fix the spiral tube 18 and the fixed forceps 2, and the hollow rod 26 is rotated, the second gear 24 and the first gear 22 are driven to rotate, the screw 21 is driven to rotate in the bearing 23, the sleeve 20 rises due to the stop block 19, the jacking gasket 17 is tightly attached to the fixed clamp 2, the clamping structure is flexibly adjusted, the clamping accuracy is high, and the fixing mode is convenient and stable.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an orthopedic operation centre gripping rongeur that resets, includes activity pincers (1), light (7) and dead lever (16), its characterized in that: the side of the movable clamp (1) is provided with a fixed clamp (2), the inner side of the fixed clamp (2) is provided with a movable shaft (3), the end of the movable shaft (3) is provided with a stand column (4), a penetration rod (5) penetrates through the inner side of the stand column (4), the end of the stand column (4) is provided with a screw (6), an illuminating lamp (7) is installed at the top of the fixed clamp (2), a limiting plate (8) is arranged on the inner side of the illuminating lamp (7), a sliding block (9) is arranged on the inner side of the limiting plate (8), a connecting block (10) is arranged on the outer wall of the sliding block (9), the end of the connecting block (10) is provided with a bent rod (11), the bottom of the bent rod (11) is provided with a connecting plate (12), a spring (13) is arranged in the middle of the connecting plate (12), and a first telescopic block (14, and the opposite side of spring (13) is provided with flexible piece of second (15), dead lever (16) are installed in the tip of activity pincers (1), and the outside of dead lever (16) is provided with gasket (17), and the middle part of dead lever (16) is provided with spiral pipe (18), the avris of gasket (17) is provided with dog (19), and the avris of dog (19) is provided with sleeve pipe (20), the tip of sleeve pipe (20) is provided with screw rod (21), and the middle part of screw rod (21) is provided with first gear (22), and the tip of screw rod (21) is provided with bearing (23), the avris of first gear (22) is provided with second gear (24), and the avris of second gear (24) is provided with dwang (25), and the middle part of dwang (25) is provided with fretwork pipe (26).
2. The orthopedic reduction clamping rongeur of claim 1, wherein: the movable pliers (1) and the fixed pliers (2) form a rotating structure through the movable shaft (3), and the movable shaft (3) and the upright post (4) form a detachable structure through the inserting rod (5).
3. The orthopedic reduction clamping rongeur of claim 1, wherein: the connecting block (10) and the limiting plate (8) form a sliding structure through the sliding block (9), and the connecting block (10) and the sliding block (9) form an integrated structure.
4. The orthopedic reduction clamping rongeur of claim 1, wherein: the first telescopic block (14) and the connecting plate (12) form a telescopic structure through a spring (13), and the first telescopic block (14) and the movable pliers (1) form a clamping structure through the connecting plate (12).
5. The orthopedic reduction clamping rongeur of claim 1, wherein: a lifting structure is arranged between the spiral pipe (18) and the fixing rod (16), and the spiral pipe (18) and the fixing clamp (2) form a fixing structure through the fixing rod (16).
6. The orthopedic reduction clamping rongeur of claim 1, wherein: the first gear (22) and the rotating rod (25) form a transmission structure through the second gear (24), and the first gear (22) is in meshed connection with the second gear (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921236031.1U CN211049574U (en) | 2019-08-01 | 2019-08-01 | Orthopedic operation clamping bone forceps that resets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921236031.1U CN211049574U (en) | 2019-08-01 | 2019-08-01 | Orthopedic operation clamping bone forceps that resets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211049574U true CN211049574U (en) | 2020-07-21 |
Family
ID=71581312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921236031.1U Expired - Fee Related CN211049574U (en) | 2019-08-01 | 2019-08-01 | Orthopedic operation clamping bone forceps that resets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211049574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938801A (en) * | 2020-08-13 | 2020-11-17 | 林文 | Nail placing forceps for minimally invasive surgery |
-
2019
- 2019-08-01 CN CN201921236031.1U patent/CN211049574U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111938801A (en) * | 2020-08-13 | 2020-11-17 | 林文 | Nail placing forceps for minimally invasive surgery |
| CN111938801B (en) * | 2020-08-13 | 2022-03-04 | 林文 | Nail placing forceps for minimally invasive surgery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200721 Termination date: 20210801 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |