CN2647252Y - Leg tibia and fibula fracture reposition fixer - Google Patents
Leg tibia and fibula fracture reposition fixer Download PDFInfo
- Publication number
- CN2647252Y CN2647252Y CN 03238084 CN03238084U CN2647252Y CN 2647252 Y CN2647252 Y CN 2647252Y CN 03238084 CN03238084 CN 03238084 CN 03238084 U CN03238084 U CN 03238084U CN 2647252 Y CN2647252 Y CN 2647252Y
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- purl
- fixed
- spicule
- screw rod
- semi
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Abstract
The utility model discloses a leg tibia and fibula fracture reposition fixator, which is characterized in that two supporting screws are arranged, the upper and the lower end of the screw are provided with the thread. The upper and lower semi-circular boards are corresponding fixed on the upper and lower two ends of the supporting screw. The bone needle fixator is fixed on the upper and the lower semi-circular board with nuts, the supporting screw is provided with sliding localizer. The screw adjusting lock needle frame is fixed on the sliding localizer. Characterized with simple structure, convenient application, no operation demanded, the simple thread needle adjusting operation is only on demand. The leg tibia and fibula fracture sufferer can do ground activity with the portable device which makes recovery earlier.
Description
Relate to the field
This utility model relates to the orthopaedics special equipment in the medical apparatus and instruments, particularly shank fracture of tibia and fibula reduction fixture device.
Background technology
Tibiofibula (focile) fracture is general to be adopted manual reduction, small splints fixation or cuts internal fixation (comprising steel plate or intramedullary needle), and the former is often fixing not firm, produces wound and is difficult for handling; The latter is then big to tissue injury, and the medical treatment cost height also needs second operation to get steel plate and cuts both ways.Shank fracture of tibia and fibula reduction fixture device falls between, and adopts the external fixation of threading a needle of half insertion type, more effective treatment fracture.This apparatus is mainly used in open, the unstable fracture of treatment shank tibiofibula.
The utility model content: the purpose of this utility model provides a kind of treatment shank fracture of tibia and fibula external fixator, without cutting operation, makes the patient at 1-2 out-of-bed activity in week, has reduced the generation of complication, makes the fracture patient early recovery.
This apparatus adopts under C type arm TV X-ray monitors, manual reduction, percutaneous pinning adds external fixator fixes fracture end, again by regulating the nut on the connecting rod, by pressurization and draw, adopt maneuver-apparatus-maneuver-apparatus constantly to make fracture end reach ideal and reset, external fixator and draw point are removed in the healing back
Shank fracture of tibia and fibula reduction fixture device is characterized in that: it is provided with two studdles, and the upper and lower side of screw rod is threaded; The corresponding two ends up and down that are fixed on studdle of upper and lower two semi-circular plates are arranged, it is stiff end that second annular slab is fixed by pad, acorn nut in the lower end of screw rod, the upper end semi-ring plate of screw rod on studdle by swivel nut, nut, be equipped with medicated cap and form adjustable fixed cover, upper end semi-ring plate is provided with spicule holder cambered way, lower end semi-ring plate is provided with the straight shape slideway of spicule holder, and the spicule holder is fixed in cambered way and the straight shape slideway with nut;
Spicule holder lower end has external screw thread, and the upper end is the purl screw rod, and the purl screw rod has at least two spicule holes, the purl screw rod is with the purl fixed cover, purl fixed cover lower end is provided with seam, and seam is enclosed within the screw rod inboard, and the purl fixed cover is provided with the purl hole with purl screw rod coupling; On studdle, be provided with sliding locator; Sliding locator is made of semi-circular steel plate, the two ends of semi-circular steel plate are provided with the opening hook, the size of opening hook and the diameter of studdle coupling, the opening hook is fixed on the studdle by trip bolt, on semi-circular steel plate, be provided with chute, the centre of chute is connected with the intensity stiffener, in chute, be provided with slidably purl frame, the purl frame is made of purl bar and purl cover, purl bar one end is threaded, the other end is the cylinder lock shank, the center of cylinder lock shank is provided with the spicule hole, and the spicule hole is inserted with spicule, and cylinder lock shank retaining collar is provided with the screw of fixed bone spicule, the purl cover is by being bolted on the purl bar, and nut is regulated the purl frame and is fixed on the sliding locator.
Characteristics of the present utility model are: simple in structure, practical, easy to use, need not operation, only do simply to thread a needle and adjust operation and get final product, the fracture of lower leg patient can be with this portable device out-of-bed activity, does not influence knee joint, ankle joint activity, helps the shank wound simultaneously and handles.
Description of drawings
Fig. 1 is a shank fracture of tibia and fibula reduction fixture device structure chart.
Fig. 2 is a shank fracture of tibia and fibula reduction fixture device left view.
The specific embodiment
Shank fracture of tibia and fibula reduction fixture device (see figure 1), it is provided with two studdles 8, and the upper and lower side of screw rod 8 is threaded; Upper and lower two semi-circular plate 2,12 corresponding two ends up and down (referring to Fig. 2) that are fixed on studdle 8 are arranged, the lower end of screw rod 8 is fixed second annular slab 12 by pad 14, acorn nut 15 and is stiff end, the upper end semi-ring plate 2 of screw rod on studdle by swivel nut 1, nut 3, be equipped with medicated cap 4 and form adjustable fixed cover, upper end semi-ring plate 2 is provided with spicule holder cambered way 16, lower end semi-ring plate 12 is provided with the straight shape slideway 17 of spicule holder, and the spicule holder is fixed in cambered way 16 and the straight shape slideway 17 with nut 13;
Spicule holder lower end has external screw thread, the upper end is a purl screw rod 10, purl screw rod 10 has at least two spicule holes 18, the purl screw rod is with purl fixed cover 9, purl fixed cover 9 lower ends are provided with seam, seam is enclosed within the screw rod inboard, and the purl fixed cover is provided with the purl hole with purl screw rod coupling, and purl screw rod 10 usefulness nuts 13, pad 11 are fixed on purl fixed cover 9, second annular slab 12; On studdle 8, be provided with sliding locator 6; Sliding locator 6 is made of semi-circular steel plate, the two ends of semi-circular steel plate are provided with opening hook 19, the size of opening hook 19 and the diameter of studdle coupling, opening hook 19 is fixed on the studdle 8 by trip bolt 7, on semi-circular steel plate, be provided with chute 20, in chute, be provided with slidably purl frame 21, purl frame 21 is made of purl bar 22 and purl cover 5, purl bar 22 1 ends are threaded, the other end is the cylinder lock shank, the center of cylinder lock shank is provided with the spicule hole, the spicule hole is inserted with spicule 27, cylinder lock shank retaining collar 23 is provided with the screw 24 of fixed bone spicule 27, and purl cover 5 is fixed on the purl bar 22 by bolt 26, and nut 25 is regulated purl framves 21 and is fixed on the sliding locator 6.
Claims (3)
1, shank fracture of tibia and fibula reduction fixture device is characterized in that: it is provided with two studdles, and the upper and lower side of screw rod is threaded; The corresponding two ends up and down that are fixed on studdle of upper and lower two semi-circular plates are arranged, it is stiff end that second annular slab is fixed by pad, acorn nut in the lower end of screw rod, the upper end semi-ring plate of screw rod on studdle by swivel nut, nut, be equipped with medicated cap and form adjustable fixed cover, upper end semi-ring plate is provided with spicule holder cambered way, lower end semi-ring plate is provided with the straight shape slideway of spicule holder, and the spicule holder is fixed in cambered way and the straight shape slideway with nut; On studdle, be provided with sliding locator; Sliding locator is made of semi-circular steel plate, the two ends of semi-circular steel plate are provided with the opening hook, the size of opening hook and the diameter of studdle coupling, the opening hook is fixed on the studdle by trip bolt, on semi-circular steel plate, be provided with chute, the centre of chute is connected with the intensity stiffener, is provided with slidably purl frame in chute.
2, shank fracture of tibia and fibula reduction fixture device according to claim 1, it is characterized in that: described spicule holder, its lower end has external screw thread, the upper end is the purl screw rod, the purl screw rod has at least two spicule holes, and the purl screw rod is with the purl fixed cover, and purl fixed cover lower end is provided with seam, seam is enclosed within the screw rod inboard, and the purl fixed cover is provided with the purl hole with purl screw rod coupling;
3, shank fracture of tibia and fibula reduction fixture device according to claim 1, it is characterized in that: described purl frame is to be made of purl bar and purl cover, purl bar one end is threaded, the other end is the cylinder lock shank, the center of cylinder lock shank is provided with the spicule hole, and the spicule hole is inserted with spicule, and cylinder lock shank retaining collar is provided with the screw of fixed bone spicule, the purl cover is by being bolted on the purl bar, and nut is regulated the purl frame and is fixed on the sliding locator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238084 CN2647252Y (en) | 2003-09-05 | 2003-09-05 | Leg tibia and fibula fracture reposition fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03238084 CN2647252Y (en) | 2003-09-05 | 2003-09-05 | Leg tibia and fibula fracture reposition fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2647252Y true CN2647252Y (en) | 2004-10-13 |
Family
ID=34326724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03238084 Expired - Fee Related CN2647252Y (en) | 2003-09-05 | 2003-09-05 | Leg tibia and fibula fracture reposition fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2647252Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288552A (en) * | 2018-09-20 | 2019-02-01 | 哈尔滨杰瑞斯医疗科技有限公司 | Heel string skin multistage detachment combined type minimally-invasive treatment exterior fixing rack |
-
2003
- 2003-09-05 CN CN 03238084 patent/CN2647252Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109288552A (en) * | 2018-09-20 | 2019-02-01 | 哈尔滨杰瑞斯医疗科技有限公司 | Heel string skin multistage detachment combined type minimally-invasive treatment exterior fixing rack |
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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 |