CN203089332U - Tibia lengthening frame easy to adjust - Google Patents
Tibia lengthening frame easy to adjust Download PDFInfo
- Publication number
- CN203089332U CN203089332U CN 201320054021 CN201320054021U CN203089332U CN 203089332 U CN203089332 U CN 203089332U CN 201320054021 CN201320054021 CN 201320054021 CN 201320054021 U CN201320054021 U CN 201320054021U CN 203089332 U CN203089332 U CN 203089332U
- Authority
- CN
- China
- Prior art keywords
- ring
- section ring
- stage casing
- adjust
- tibia
- 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
- 210000002303 Tibia Anatomy 0.000 title claims abstract description 18
- 210000001215 Vagina Anatomy 0.000 claims description 5
- 230000001105 regulatory Effects 0.000 claims 1
- 210000001699 lower leg Anatomy 0.000 abstract description 6
- 210000002356 Skeleton Anatomy 0.000 abstract description 2
- 210000000988 Bone and Bones Anatomy 0.000 description 8
- 210000003414 Extremities Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 210000002082 Fibula Anatomy 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
Abstract
The utility model discloses a tibia lengthening frame easy to adjust. The tibia lengthening frame easy to adjust is characterized by comprising, from top to bottom, an upper section ring, a middle section ring and a lower section ring, thread holes which correspond to one another and are communicated with one another from top to bottom are formed in the upper section ring, the middle section ring and the lower section ring, the upper section ring is fixedly connected with the middle section ring through a screw, the middle section ring is fixedly connected with the lower section ring through a screw, and baffles opposite to each other are movably mounted on the middle section ring and the lower section ring through adjustment mechanisms. Compared with the prior art, the tibia lengthening frame easy to adjust has the advantages of being reasonable in design, simple in structure, ingenious in conception and the like. Moreover, the tibia lengthening frame easy to adjust is flexible and convenient to use, easy to adjust, wide in application range, and suitable for being used in the treatment of fracture of a lower leg, tibia lengthening and skeleton deformity correction.
Description
Technical field
This utility model relates to technical field of medical instruments, a kind of specifically tibia lengthening frame that uses flexibly, easily regulates.
Background technology
Tibia is positioned on the shank, generally speaking, shank if fracture specifically separately can be called be fibula or fracture of tibia, if fracture appears in two bones on the shank simultaneously, usually be referred to as fracture of both bones on, this will be a very complicated situation, and very serious.If fracture of both bones, the doctor will need the place of fracturing on shank for the patient to arrange steel plate to stablize so, this just need use the bone external fixator, existing bone external fixator generally is made of the stable bow of three semi-ring slot types and three screw rods, wear on selected bone plane earlier and put fine steel needle, tightly will stablize the bow cover according to draw point and be put in limbs, reuse nut and screw rod polyphone are fixed each stable bow, with teeth-bite type draw point fixation clamp draw point are firmly bitten at last and are fixed in the bow ring.It is rotated with the nut of deciding screw rod by twisting, and entad or centrifugal passing bow ring, bone stump pressurization or drawing-off is fixed implementing.But the prolongation frame of this structure is the bad grasp of swing when stubborn revolving, and regulates inconvenient; Its all uses semi-rings in addition, is not very stable to the support of limbs.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, provides that a kind of cost is lower, the tibia lengthening frame of easy adjusting.
The technical solution of the utility model realizes in the following manner, the tibia lengthening frame of this a kind of easy adjusting, its structure comprises epimere ring, stage casing ring, hypomere ring from top to bottom, all offer the screw of mutual correspondence, up/down perforation on described epimere ring, stage casing ring, the hypomere ring, between the ring of epimere ring and stage casing, all be connected and fixed between stage casing ring and the hypomere ring, encircle, all be movably installed with relative baffle plate on the hypomere ring by governor motion in the stage casing by screw rod.
As preferably, described governor motion comprises that the rubber sleeve, the cross-under that are socketed on stage casing ring and the hypomere ring are fixed on the adjustable column on this rubber sleeve, evenly are provided with the friction stricture of vagina that closely contacts with rubber sleeve on the lateral wall of adjustable column.
Further, described baffle plate is curved.
The beneficial effect that this utility model is compared with prior art produced is:
That the tibia lengthening frame of a kind of easy adjusting of the present utility model has is simple in structure, be skillfully constructed, characteristics such as reasonable in design, flexible and convenient to use, be easy to regulate, the position adjustments of baffle plate need not to turn screw, can realize fixing by the friction of rubber sleeve with the friction stricture of vagina, and the fixed form novelty is easy-to-use, the scope of application is extensive, be applicable to the treatment fracture of lower leg, and bone prolongs, the rectification skeleton deformity, thereby the utlity model has excellent popularization use value.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Labelling in the accompanying drawing is represented respectively:
1, epimere ring, 2, stage casing ring, 3, the hypomere ring, 4, rubber sleeve, 5, adjustable column, 6, the friction stricture of vagina, 7, baffle plate, 8, screw rod, 9, screw.
The specific embodiment
Below in conjunction with accompanying drawing the tibia lengthening frame of a kind of easy adjusting of the present utility model is done following detailed description the in detail.
As shown in Figure 1, the tibia lengthening frame of this a kind of easy adjusting, its structure comprises epimere ring 1, stage casing ring 2, hypomere ring 3 from top to bottom, all offer the screw 9 of mutual correspondence, up/down perforation on described epimere ring 1, stage casing ring 2, the hypomere ring 3, between epimere ring 1 and the stage casing ring 2, all be connected and fixed between stage casing ring 2 and the hypomere ring 3, encircle 2, all be movably installed with relative baffle plate 7 on the hypomere ring 3 by governor motion in the stage casing by screw rod 8.
Described governor motion comprises that the rubber sleeve 4, the cross-under that are socketed on stage casing ring 2 and the hypomere ring 3 are fixed on the adjustable column 5 on this rubber sleeve 4, evenly are provided with the friction stricture of vagina 6 that closely contacts with rubber sleeve 4 on the lateral wall of adjustable column 5.
Described baffle plate 7 is curved.
Except that the described technical characterictic of description, be the known technology of those skilled in the art.
Claims (3)
1. tibia lengthening frame of easily regulating, it is characterized in that: its structure comprises epimere ring, stage casing ring, hypomere ring from top to bottom, all offer the screw of mutual correspondence, up/down perforation on described epimere ring, stage casing ring, the hypomere ring, between the ring of epimere ring and stage casing, all be connected and fixed between stage casing ring and the hypomere ring, encircle, all be movably installed with relative baffle plate on the hypomere ring by governor motion in the stage casing by screw rod.
2. the tibia lengthening frame of a kind of easy adjusting according to claim 1, it is characterized in that: described governor motion comprises that the rubber sleeve, the cross-under that are socketed on stage casing ring and the hypomere ring are fixed on the adjustable column on this rubber sleeve, evenly are provided with the friction stricture of vagina that closely contacts with rubber sleeve on the lateral wall of adjustable column.
3. the tibia lengthening frame of a kind of easy adjusting according to claim 1, it is characterized in that: described baffle plate is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054021 CN203089332U (en) | 2013-01-31 | 2013-01-31 | Tibia lengthening frame easy to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320054021 CN203089332U (en) | 2013-01-31 | 2013-01-31 | Tibia lengthening frame easy to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203089332U true CN203089332U (en) | 2013-07-31 |
Family
ID=48840785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320054021 Expired - Fee Related CN203089332U (en) | 2013-01-31 | 2013-01-31 | Tibia lengthening frame easy to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203089332U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324413A (en) * | 2018-01-27 | 2018-07-27 | 任伟 | A kind of gradual leg deformation correcting device and its application method |
| CN109771020A (en) * | 2019-02-11 | 2019-05-21 | 北京工业大学 | A kind of three bar parallel connection external fixators for shin bone malformation correction |
| CN110025419A (en) * | 2019-04-18 | 2019-07-19 | 阿力木·克热木 | A kind of fracture of ankle joint malunion apparatus for correcting and antidote |
-
2013
- 2013-01-31 CN CN 201320054021 patent/CN203089332U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108324413A (en) * | 2018-01-27 | 2018-07-27 | 任伟 | A kind of gradual leg deformation correcting device and its application method |
| CN108324413B (en) * | 2018-01-27 | 2019-11-12 | 刘军 | A kind of gradual leg deformation correcting device and its application method |
| CN109771020A (en) * | 2019-02-11 | 2019-05-21 | 北京工业大学 | A kind of three bar parallel connection external fixators for shin bone malformation correction |
| CN110025419A (en) * | 2019-04-18 | 2019-07-19 | 阿力木·克热木 | A kind of fracture of ankle joint malunion apparatus for correcting and antidote |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130731 Termination date: 20140131 |