CN214712637U - Strutting device for orthopedic surgery - Google Patents
Strutting device for orthopedic surgery Download PDFInfo
- Publication number
- CN214712637U CN214712637U CN202120065567.2U CN202120065567U CN214712637U CN 214712637 U CN214712637 U CN 214712637U CN 202120065567 U CN202120065567 U CN 202120065567U CN 214712637 U CN214712637 U CN 214712637U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- sleeve
- movable rod
- movable
- distraction device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 14
- 238000001356 surgical procedure Methods 0.000 title abstract description 10
- 230000000694 effects Effects 0.000 claims description 3
- 238000003745 diagnosis Methods 0.000 description 2
- 210000005036 nerve Anatomy 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000003461 brachial plexus Anatomy 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Images
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- Surgical Instruments (AREA)
Abstract
The utility model discloses an orthopedic surgery's distraction device, which comprises a housin, the top cover of casing is equipped with the lead screw, the top fixedly connected with handle of lead screw, the surperficial threaded connection of lead screw has the thread bush, the front of thread bush is provided with the sleeve, telescopic inner chamber sliding connection has the movable rod, the right side swing joint of movable rod has the movable block. The utility model discloses a handle drives the lead screw and rotates, the lead screw drives the thread bush and removes, the thread bush drives the sleeve and removes, the sleeve drives the movable rod and uses the movable block to rotate as the centre of a circle, the movable rod can drive riser and telescopic link and remove, make the telescopic link use the sliding seat to rotate as the centre of a circle, thereby the telescopic link can drive the connecting plate and remove, thereby it removes to drive the fagging, can adjust, current distraction device complex operation has been solved, and inconvenient regulation according to user's needs, the inconvenient problem that uses.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a distraction device of orthopedic surgery.
Background
Orthopedic surgery is a diagnosis and treatment subject of medical institutions, is a general term of trauma and spine surgery, and is a professional department for diagnosis and treatment of various types of severed fingers, severed palms, replantations of multi-finger separation, various types of flap transplantation, nerve repair, congenital deformity of limbs, brachial plexus nerve injury and nerve block pressure.
SUMMERY OF THE UTILITY MODEL
Solves the technical problem
Not enough to prior art, the utility model provides an orthopedic surgery's distraction device possesses the advantage of convenient regulation, has solved current distraction device complex operation, and inconvenient the needs according to the user adjust moreover, the inconvenient problem of using.
Technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an orthopedic surgery's distraction device, includes the casing, the top cover of casing is equipped with the lead screw, the top fixedly connected with handle of lead screw, the surperficial threaded connection of lead screw has the thread bush, the front of thread bush is provided with the sleeve, telescopic inner chamber sliding connection has the movable rod, the right side swing joint of movable rod has the movable block, the bottom and the casing fixed connection of movable block, there is the riser in the positive left side of movable rod through activity round pin swing joint, the positive swing joint of movable rod has the telescopic link, the right side swing joint of telescopic link has the sliding seat, the right side and the casing fixed connection of sliding seat, the surperficial cover of telescopic link is equipped with the connecting plate, the equal fixedly connected with fagging in bottom of riser and connecting plate.
Preferably, the outer surface of the shell is sleeved with a connecting frame, the bottom of the surface of the connecting frame is sleeved with a supporting frame, and the top of the left side of the supporting frame is in threaded connection with a bolt.
Preferably, the front face of the threaded sleeve is fixedly connected with a bearing, an inner cavity of the bearing is movably connected with a movable shaft, and the front face of the movable shaft is fixedly connected with the sleeve.
Preferably, the sliding grooves are formed in the two sides of the top of the inner cavity of the shell, and the vertical plates and the connecting plates are connected to the inner cavity of the sliding grooves in a sliding mode.
Preferably, the inner cavity of the vertical plate is provided with a vertical groove, and the inner cavity of the vertical groove is movably connected with the movable pin.
Advantageous effects
Compared with the prior art, the utility model provides an orthopedic surgery's distraction device possesses following beneficial effect:
1. the utility model discloses rotate the handle when needs are adjusted, the handle can drive the lead screw and rotate, the lead screw drives the thread bush and removes, the thread bush drives the sleeve and removes, the sleeve drives the movable rod and uses the movable block to rotate as the centre of a circle, the movable rod can drive riser and telescopic link and remove, make the telescopic link use the sliding seat to rotate as the centre of a circle, thereby the telescopic link can drive the connecting plate and remove, thereby it removes to drive the fagging, can adjust, current distraction device complex operation has been solved, and inconvenient needs according to the user are adjusted, the inconvenient problem of using.
2. The utility model discloses a set up link, support frame and bolt, made things convenient for the casing to carry out the altitude mixture control, further facilitate the use, through setting up bearing and loose axle, made things convenient for the thread bush to drive the sleeve and removed, avoided the sleeve can't work, through setting up the spout, stabilized the work of riser and connecting plate, carried out the balanced support to riser and connecting plate.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the housing of the present invention;
fig. 3 is a schematic side view of the threaded sleeve of the present invention.
In the figure: 1. a housing; 2. a screw rod; 3. a handle; 4. a threaded sleeve; 5. a bearing; 6. a movable shaft; 7. a sleeve; 8. a movable rod; 9. a movable block; 10. a vertical plate; 11. a telescopic rod; 12. a movable seat; 13. a connecting plate; 14. a supporting plate; 15. a connecting frame; 16. a support frame; 17. and (4) bolts.
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.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses a casing 1, lead screw 2, handle 3, thread bush 4, bearing 5, loose axle 6, sleeve 7, movable rod 8, movable block 9, riser 10, telescopic link 11, sliding seat 12, connecting plate 13, fagging 14, link 15, support frame 16 and bolt 17 part are general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through the technical manual or learn through conventional experimental method.
Referring to fig. 1-3, a distraction device for orthopedic surgery comprises a housing 1, a connecting frame 15 is sleeved on the outer surface of the housing 1, a supporting frame 16 is sleeved on the bottom of the surface of the connecting frame 15, a bolt 17 is connected to the top of the left side of the supporting frame 16 in a threaded manner, the housing 1 is convenient to adjust in height and further convenient to use by arranging the connecting frame 15, the supporting frame 16 and the bolt 17, a lead screw 2 is sleeved on the top of the housing 1, a handle 3 is fixedly connected to the top of the lead screw 2, a threaded sleeve 4 is connected to the surface of the lead screw 2 in a threaded manner, a sleeve 7 is arranged on the front of the threaded sleeve 4, a bearing 5 is fixedly connected to the front of the threaded sleeve 4, a movable shaft 6 is movably connected to the inner cavity of the bearing 5, the front of the movable shaft 6 is fixedly connected to the sleeve 7, the sleeve 7 is convenient to drive to move by arranging the bearing 5 and the movable shaft 6, and the sleeve 7 is prevented from being incapable of working, the inner cavity of the sleeve 7 is connected with a movable rod 8 in a sliding way, the right side of the movable rod 8 is movably connected with a movable block 9, the bottom of the movable block 9 is fixedly connected with the shell 1, the left side of the front surface of the movable rod 8 is movably connected with a vertical plate 10 through a movable pin, the inner cavity of the vertical plate 10 is provided with a vertical groove, the inner cavity of the vertical groove is movably connected with the movable pin, the front surface of the movable rod 8 is movably connected with a telescopic rod 11, the right side of the telescopic rod 11 is movably connected with a movable seat 12, the right side of the movable seat 12 is fixedly connected with the shell 1, a connecting plate 13 is sleeved on the surface of the telescopic rod 11, sliding grooves are respectively arranged on the two sides of the top of the inner cavity of the shell 1, the tops of the vertical plate 10 and the connecting plate 13 are respectively connected with the inner cavity of the sliding groove in a sliding manner, and the working of the vertical plate 10 and the connecting plate 13 is stabilized by arranging the sliding grooves, the vertical plate 10 and the connecting plate 13 are supported in a balanced mode, and supporting plates 14 are fixedly connected to the bottoms of the vertical plate 10 and the connecting plate 13.
When using, when needing to adjust, through rotating handle 3, handle 3 can drive lead screw 2 and rotate, lead screw 2 drives thread bush 4 and removes, thread bush 4 drives sleeve 7 and removes, sleeve 7 drives movable rod 8 and uses movable block 9 to rotate as the centre of a circle, movable rod 8 can drive riser 10 and telescopic link 11 and remove, make telescopic link 11 use sliding seat 12 to rotate as the centre of a circle, thereby telescopic link 11 can drive connecting plate 13 and remove, thereby drive fagging 14 and remove, can adjust, current distraction device complex operation has been solved, and inconvenient regulation according to user's needs, the inconvenient problem of using.
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 (5)
1. An orthopedic surgical distraction device comprising a housing (1), characterized in that: the top cover of casing (1) is equipped with lead screw (2), the top fixedly connected with handle (3) of lead screw (2), the surperficial threaded connection of lead screw (2) has thread bush (4), the front of thread bush (4) is provided with sleeve (7), the inner chamber sliding connection of sleeve (7) has movable rod (8), the right side swing joint of movable rod (8) has movable block (9), the bottom and casing (1) fixed connection of movable block (9), there is riser (10) in the positive left side of movable rod (8) through activity round pin swing joint, the positive swing joint of movable rod (8) has telescopic link (11), the right side swing joint of telescopic link (11) has sliding seat (12), the right side and casing (1) fixed connection of sliding seat (12), the surface cover of telescopic link (11) is equipped with connecting plate (13), the bottoms of the vertical plates (10) and the connecting plates (13) are fixedly connected with supporting plates (14).
2. An orthopedic surgical distraction device according to claim 1, wherein: the outer surface of the shell (1) is sleeved with a connecting frame (15), the bottom of the surface of the connecting frame (15) is sleeved with a supporting frame (16), and the top of the left side of the supporting frame (16) is in threaded connection with a bolt (17).
3. An orthopedic surgical distraction device according to claim 1, wherein: the front face of the threaded sleeve (4) is fixedly connected with a bearing (5), an inner cavity of the bearing (5) is movably connected with a movable shaft (6), and the front face of the movable shaft (6) is fixedly connected with a sleeve (7).
4. An orthopedic surgical distraction device according to claim 1, wherein: the spout has all been seted up to the both sides at casing (1) inner chamber top, the equal sliding connection in the inner chamber of spout in top of riser (10) and connecting plate (13).
5. An orthopedic surgical distraction device according to claim 1, wherein: the inner cavity of the vertical plate (10) is provided with a vertical groove, and the inner cavity of the vertical groove is movably connected with the movable pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120065567.2U CN214712637U (en) | 2021-01-11 | 2021-01-11 | Strutting device for orthopedic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120065567.2U CN214712637U (en) | 2021-01-11 | 2021-01-11 | Strutting device for orthopedic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214712637U true CN214712637U (en) | 2021-11-16 |
Family
ID=78638591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120065567.2U Expired - Fee Related CN214712637U (en) | 2021-01-11 | 2021-01-11 | Strutting device for orthopedic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214712637U (en) |
-
2021
- 2021-01-11 CN CN202120065567.2U patent/CN214712637U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Chunying Inventor after: Lin Xianjie Inventor before: Lin Xianjie |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211228 Address after: 323000 Lishui college, No.1 Xueyuan Road, Liandu District, Lishui City, Zhejiang Province Patentee after: LISHUI University Address before: 325608 Yueqing Second People's Hospital, Wenzhou City, Zhejiang Province Patentee before: Lin Xianjie |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |