CN2662843Y - Circular type bone fracture plate used in condyle of femur - Google Patents
Circular type bone fracture plate used in condyle of femur Download PDFInfo
- Publication number
- CN2662843Y CN2662843Y CN 03216365 CN03216365U CN2662843Y CN 2662843 Y CN2662843 Y CN 2662843Y CN 03216365 CN03216365 CN 03216365 CN 03216365 U CN03216365 U CN 03216365U CN 2662843 Y CN2662843 Y CN 2662843Y
- Authority
- CN
- China
- Prior art keywords
- plate
- condyle
- steel plate
- bone fracture
- fracture
- 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
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a circling bone fracture plate of condyle of femur, belonging to the medical apparatus; the utility model is made of alloy material with the function of memory; the front part of the bone fracture plate has a three leaf head, while the tail part is a straight steel plate; a plurality of circling arms are arranged at the two sides of the steel plate and connected with the steel plate; the material of the bone fracture plate can be softened at the temperature range between 0 and 4 DEG C; when the temperature reaches around 40 DEG C, the material will recover to the normal status, and the material has the function of memory; when the bone is repositioned, the bone fracture plate is sipped in the water with the temperature of zero to 4 DEG C, thus, the circling arm attached on the fracture part is expended; and then the bone fracture plate can be fomented with water at about 40 DEG C, then the circling arm can circle the fracture position on the condyle femur; the rest parts of the bone fracture plate are arranged in the screw holes of the three leaf head with bolt. As the upper part of the condyle has no need to stabilized with the bolt, therefore, the number of the bolt is reduced; the operation is simple, the operation time is reduced and the pains to the patient is lessened; moreover, the utility model can realizes the fixing function when the fracture pieces are too much and the fracture position is two large.
Description
Technical field
This utility model belongs to medical apparatus and instruments, the femur condyle blade plate that specifically a kind of orthopaedics is used.
Background technology
The present condyle of femur steel plate of using clinically, head is a trilobal, afterbody is straight shape steel plate, head and straight shape steel plate portion all are processed with the screw that a plurality of fixation steel plates are used, be effectively when fixing general fracture of the femoral condyle, but when serious comminuted fracture occurring, because fragment is too many, the pulverizing position is long, on thigh condyle bone, can't fasten the screw of deciding steel plate, thereby also just broken bone can't be fixed.
The utility model content
The broken bone piece of serious comminuted fracture is too many, the pulverizing position is long in order to solve, on the osteomiosis piece, can't fasten the screw problem of deciding steel plate, the technical solution of the utility model is, the head of making of the NiTi alloy material that memory function is arranged has the trilobal head that conforms to the convex of condyle portion, afterbody is straight shape steel plate, and the both sides of steel plate are distributed with a plurality of arms of encircling and are connected with it.
Above-mentioned blade plate material therefor has following characteristics: deliquescing in the temperature range of zero to 4 degree when temperature reaches the 40 degree left and right sides, can return to original state, and Memorability is arranged.When using above-mentioned blade plate, after fracture site resets, with the disinfectants of zero to 4 degree will be above-mentioned blade plate immersion certain hour after, to encircle arm with instrument struts and is placed in fracture site, and then with 40 the degree about the hot compress of sterilization hot water, make and encircle arm and tightly embrace the supracondylar fracture of the femur position, all the other places are screwed in the screw that leans against blade plate trilobal head.
Because above-mentioned blade plate need not to be screwed at supracondylar part of femur, therefore can reduce the quantity of hold-down screw fixedly the time, simple to operate, shorten operating time, alleviate patient's misery, particularly too many to broken bone piece, pulverize the long supracondylar fracture in position and need not to be screwed, can realize other blade plates the fixed function that can't realize.
Description of drawings
Below in conjunction with accompanying drawing this utility model is further described.
Fig. 1 is a front view of the present utility model;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the left view of Fig. 1.
The specific embodiment
Among Fig. 1, at the blade plate of making of the NiTi alloy material that memory function is arranged, its head has the trilobal 1 of the band concave arc that conforms to the convex of condyle portion, and this head has a plurality of screw holes 2, its afterbody is straight shape steel plate 3, and the both sides of steel plate are distributed with a plurality of arms 4 (referring to Fig. 2, Fig. 3) of encircling.
For further strengthening the fixing of above-mentioned blade plate and condyle bone top, also can be processed with the afterbody screw 5 that can be screwed into hold-down screw at straight shape steel plate 3 tail ends of blade plate.
For adapting to the needs of different fracture situation, a plurality of width of encircling arm 4 in the both sides of straight shape steel plate 3 can equate, also can be unequal; Encircle arm 4 and can arrange relatively in straight shape steel plate 3 both sides, the length of encircling arm 4 can be isometric, also can be not isometric.
Claims (4)
1, a kind of femur condyle encircling bone bonding plate, comprise the trilobal head (1) and the connected straight shape steel plate (3) that have a plurality of screws, it is characterized in that: this blade plate is to make of the NiTi alloy material that memory function is arranged, and the both sides of its straight shape steel plate (3) are distributed with a plurality of arms (4) of encircling and are connected with it.
2, blade plate as claimed in claim 1 is characterized in that: straight shape steel plate (3) tail end is processed with afterbody screw (5).
3, blade plate as claimed in claim 1 or 2 is characterized in that: a plurality of width of encircling arm (4) of straight shape steel plate (3) both sides equate.
4, blade plate as claimed in claim 1 or 2 is characterized in that: a plurality of width of encircling arm (4) of straight shape steel plate (3) both sides are unequal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03216365 CN2662843Y (en) | 2003-04-10 | 2003-04-10 | Circular type bone fracture plate used in condyle of femur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03216365 CN2662843Y (en) | 2003-04-10 | 2003-04-10 | Circular type bone fracture plate used in condyle of femur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2662843Y true CN2662843Y (en) | 2004-12-15 |
Family
ID=34325765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03216365 Expired - Fee Related CN2662843Y (en) | 2003-04-10 | 2003-04-10 | Circular type bone fracture plate used in condyle of femur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2662843Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102579122A (en) * | 2012-01-17 | 2012-07-18 | 周敏 | Fixing apparatus for supracondylar fracture of femur |
| CN102846354A (en) * | 2012-01-07 | 2013-01-02 | 周敏 | Fixing apparatus for supracondylar fractures of femurs |
| CN103919599A (en) * | 2014-04-17 | 2014-07-16 | 泰州市中兴医械科技有限公司 | Humerus Y-type protection steel board |
| WO2018072100A1 (en) * | 2016-10-18 | 2018-04-26 | 陈华 | Protective wing type angle steel plate and skeleton fixing system |
| CN108210054A (en) * | 2018-02-05 | 2018-06-29 | 兰州西脉记忆合金股份有限公司 | A kind of memorial alloy femur fracture plate |
-
2003
- 2003-04-10 CN CN 03216365 patent/CN2662843Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102846354A (en) * | 2012-01-07 | 2013-01-02 | 周敏 | Fixing apparatus for supracondylar fractures of femurs |
| CN102579122A (en) * | 2012-01-17 | 2012-07-18 | 周敏 | Fixing apparatus for supracondylar fracture of femur |
| CN103919599A (en) * | 2014-04-17 | 2014-07-16 | 泰州市中兴医械科技有限公司 | Humerus Y-type protection steel board |
| WO2018072100A1 (en) * | 2016-10-18 | 2018-04-26 | 陈华 | Protective wing type angle steel plate and skeleton fixing system |
| US11116555B2 (en) | 2016-10-18 | 2021-09-14 | Tianjin Zhengtian Medical Instrument Co., Ltd | Wing-shaped angle steel plate and a bone shaft fixation system |
| CN108210054A (en) * | 2018-02-05 | 2018-06-29 | 兰州西脉记忆合金股份有限公司 | A kind of memorial alloy femur fracture plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Graff et al. | Fracture of the distal radius: classification of treatment and indications for external fixation | |
| Zide | Open reduction of mandibular condyle fractures. Indications and technique | |
| Burgess | The effect of a simulated scaphoid malunion on wrist motion | |
| WO2006129495A1 (en) | Artificial cubital joint | |
| CN2662843Y (en) | Circular type bone fracture plate used in condyle of femur | |
| CN109044589B (en) | Orthopedics rehabilitation and nursing is with adjusting fixing device | |
| CN2404495Y (en) | Shape memory teethed arm locking type composite and pressing steel bone plate | |
| CN2433942Y (en) | Shape memory alloy surrounding fracture setting board | |
| CN200942118Y (en) | Memory alloy three-dimensional automatic pressure bone plate | |
| CN205107861U (en) | Thighbone rear internal fixation coaptation board | |
| CN210056198U (en) | Distal humerus posterolateral locking bone fracture plate | |
| CN108056807A (en) | A kind of twin columns propeller-type bone plate and bone-knitting device | |
| CN209285689U (en) | A kind of memory alloy rib bone plate | |
| CN209032596U (en) | A kind of twin columns propeller-type bone plate and bone-knitting device | |
| CN219323476U (en) | Memory alloy femur neck bone-knitting supporting plate | |
| De Smet et al. | Treatment of fracture-dislocations of the proximal interphalangeal joint with the “pins & rubbers” traction system | |
| CN206499522U (en) | A kind of anatomical form locking steel plate fixed suitable for fracture of radius | |
| CN105213011A (en) | A kind of femur rear internal fixtion blade plate | |
| CN2564122Y (en) | Marmen hoop driver for limbs tubular diaphysial fracture | |
| CN2564121Y (en) | Marmen hoop driver for limbs tubular diaphysial fracture | |
| CN212369066U (en) | Bone fracture plate with side wings | |
| Xu et al. | Repairing cranial defect with autogenous mandibular outer plate | |
| CN208525161U (en) | A kind of lumbar vertebrae fixator | |
| CN215021394U (en) | External posterior humeral dissection fixing plate | |
| CN209884303U (en) | Wrist locking bone fracture plate convenient to assemble |
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 |