CN2215285Y - Semi-winding type bone fracture steel plate - Google Patents
Semi-winding type bone fracture steel plate Download PDFInfo
- Publication number
- CN2215285Y CN2215285Y CN 94242865 CN94242865U CN2215285Y CN 2215285 Y CN2215285 Y CN 2215285Y CN 94242865 CN94242865 CN 94242865 CN 94242865 U CN94242865 U CN 94242865U CN 2215285 Y CN2215285 Y CN 2215285Y
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- China
- Prior art keywords
- steel plate
- arc
- semi
- winding type
- utility
- 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
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Abstract
The utility model relates to a semi-winding type bone joint steel plate, which is a medical appliance clinically used for bone joint reduction and fixation growth treatment of diaphysis fracture patients in a humerus, an ulna, a femur and a tibia. The semi-winding type bone joint steel plate is an arc-shaped steel plate, the middle section and both ends of which are in inverse winding. The utility model has good curative effect, can overcome the defects of a traditional bone joint steel plate, firmly fixes a broken bone after reduction, promotes the growth of the bone, and also reduces the operation steps and difficulties of medical personnel.
Description
This utility model is to be used for the key fracture patient of humerus, chi radius, femur, tibia clinically to carry out synthetism and fix, and is beneficial to the medical appliance of growth treatment.
The traditional method of handling above-mentioned several fracture patients clinically is to adopt plane steel plate or arch bridge shaped steel plate to carry out the reduction of the fracture to fix, to reach the purpose that makes knochenbruch reset fixed growth.But plane steel plate is done time spent fracture or two ends perk easily in chance external force, is unfavorable for the knochenbruch fixed growth; Arch bridge shaped steel plate is difficult for moulding again, takes out inconvenience, fracture wide coverage, growth of spur difficulty after the union of fracture.
The utility model proposes half winding-type synthetism steel plate,, both can overcome above-mentioned defective, reduce medical worker's operating procedure and difficulty again, reach the firmly purpose of short its growth of fixed reset knochenbruch reaching under the situation of same therapeutic effect.
This utility model major technology feature is as shown in the figure:
Accompanying drawing 1 is the deployed condition sketch map that is of the present utility model
Accompanying drawing 2 is a structural representation of the present utility model
Accompanying drawing 3 is this utility model use-case sketch map
Among the figure: 1 is that external arc, 2 is that interior circular arc, 3 is that little circular arc, 4 is that stage casing, 5 is that two ends, 6 are that screw, 7 is a screw.
As seen from the figure, technical characterictic of the present utility model is as follows: (one) its developed plantform shape respectively is the center of circle similar in appearance to getting on the same straight line at 2 by two, and similar external arc in the same way 1, the interior circular arc 2 of radius length constitutes crescent shape, and two ends, two circular arc intersections are roundlet arc 3 shapes (seeing accompanying drawing 1) again; (2) its three-dimensional appearance configuration is that its stage casing 4 is in the other direction with two ends 5 and circumnutates, and its circular arc line all is the reverse acting spiral line from the stage casing beginning; (3) its position, external arc 1 stage casing 4 is circular-arc evagination (seeing accompanying drawing 2) again; (4) two ends of the present utility model are provided with a plurality of screws symmetrically.
This utility model can adopt stainless steel material, is made by design shape die sinking, punching press, arch silk.During use, after knochenbruch resets, this utility model is twined the fracture site 9 that is covered on key 8, tighten screw 7, the knochenbruch after resetting is able to firmly fixing (seeing accompanying drawing 3).
This utility model can continue to play the effect of three-jaw fixation clamps (a kind of special apparatus before the synthetism upper steel plate), and can adjust steel plate two ends winding radian according to patient's skeleton, make the knochenbruch fixed growth after resetting, knochenbruch place area coverage is little, be easy to growth of spur, simplify medical worker's operating procedure simultaneously, save operating time, reduce patient infection's chance.This synthetism steel plate can also be made series of products and use to adapt to man, woman and skeleton thickness difference, and application value is arranged.
Claims (3)
1, half winding-type synthetism steel plate is characterized in that:
A, its developed plantform shape respectively are the center of circle similar in appearance to getting on the same straight line at 2 by two, and the close external arc in the same way 1 of radius length, the crescent shape that interior circular arc 2 constitutes, and two ends, circular arc intersection are roundlet arc 3 shapes;
B, its main body surface structure form are by its stage casing 4 and two ends 5 and circumnutate in the other direction and constitute, and its circular arc line all is the reverse acting spiral line from the stage casing beginning.
2, half winding-type synthetism steel plate according to claim 1 is characterized in that its position, external arc 1 stage casing 4 is circular-arc evagination again.
3, half winding-type synthetism steel plate according to claim 1 is characterized in that its two ends are provided with a plurality of screws 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94242865 CN2215285Y (en) | 1994-11-05 | 1994-11-05 | Semi-winding type bone fracture steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94242865 CN2215285Y (en) | 1994-11-05 | 1994-11-05 | Semi-winding type bone fracture steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2215285Y true CN2215285Y (en) | 1995-12-20 |
Family
ID=33849376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94242865 Expired - Fee Related CN2215285Y (en) | 1994-11-05 | 1994-11-05 | Semi-winding type bone fracture steel plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2215285Y (en) |
-
1994
- 1994-11-05 CN CN 94242865 patent/CN2215285Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |