CN2569754Y - External fixed tractor for fracture of calcaneus - Google Patents
External fixed tractor for fracture of calcaneus Download PDFInfo
- Publication number
- CN2569754Y CN2569754Y CN 02257384 CN02257384U CN2569754Y CN 2569754 Y CN2569754 Y CN 2569754Y CN 02257384 CN02257384 CN 02257384 CN 02257384 U CN02257384 U CN 02257384U CN 2569754 Y CN2569754 Y CN 2569754Y
- Authority
- CN
- China
- Prior art keywords
- calcaneus
- shank
- foot
- hole
- backrest
- 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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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to an external fixed tractor for the fracture of calcaneus, which can alleviate the pain of patients. An L-shaped supporting frame is formed with the method that the external fixed tractor for the fracture of calcaneus is combined with a human foot (6) and a crus (14); the supporting frame is provided with a pedal plate (1) and a backrest (2) which is inosculated with the back part of the crus, and a heel part deep pit (3) is arranged between the backrest (2) and the pedal plate (1); the contact surface of the support frame, the foot and the crus is laid with one layer of soft pad; both sides of the deep pit (3) are respectively provided with an extended convex block, and each convex block is penetrated with a screw bolt rod (15) which is provided with a screw cap (7); the upper end of the screw cap (7) is provided with a transverse perforation (10), and a threaded rod (4) in a shaft direction. The external fixed tractor for the fracture of calcaneus is provided with a steel needle (5) which passes through calcaneus in the course of use; the steel needle (5) passes through a corresponding hole (10) of the screw cap (7) to be pressed tightly by the threaded rod (4) and tensioned by adjusting a cap (9) of the screw bolt rod; the supporting frame can be wound on the foot (6) and the crus (14) by a wide cloth strip (11). The utility model has the advantages that the calcaneus is penetrated with the steel needle transversely and fixed by the L-shaped supporting frame which is similar to the thickness of the foot ankle part surface, and the fixing of traction replacement can be carried out by adjusting the threaded rod.
Description
(1) technical field:
This utility model belongs to the medical and clinical medical apparatus and instruments, particularly relates to calcaneus external fixation traction apparatus.
(2) background technology:
Fracture of calcaneus is particularly fractured in ShiShimonoseki at present, though Therapeutic Method such as Gypsum Fibrosum, clamping plate or single needle prying and pulling are arranged, but curative effect is undesirable, fixing unstable, displacement again takes place easily, cause arch of foot to disappear or diminish, subtalar joint is disorderly and cause a stiff foot, and bed and treatment time are long, bring very big inconvenience for patient's live and work.
(3) utility model content:
Technical problem to be solved in the utility model is at the problem that exists in the background technology, and the calcaneus external fixation traction apparatus that provides a kind of patient suffering of alleviating to help curing.
The invention for solving the technical problem can reach by following technical solution: making " L type " support in conjunction with the related shank of people's foot, the backrest and the pedal plate that match with posterior calf are arranged on the support, is the heavy hole of heel portion between backrest and the pedal plate; Lay one deck cushion on the above-mentioned support with on foot, the shank phase-contact surface; In both sides, heavy hole the projection that stretches out is arranged respectively, be installed with shank of bolt on each projection, have nut on this shank of bolt, there is cross-perforating this nut upper end, screw rod is arranged on axially; The draw point that passes calcaneus is in use arranged, and draw point passes hole corresponding on the nut, compresses with screw rod, then regulates the tension of shank of bolt upper prepared cap, with wide strap support is swathed on foot, shank.
In such scheme, to wear the hole of shank of bolt be slotted hole in both sides on heavy hole.There is slotted hole backrest middle part turning-in, upper end.There is slotted hole both sides on pedal plate.Can carry out external fixation to patient's sufficient, shank and draw by above scheme, can realize its purpose.
This utility model is compared with background technology has following beneficial effect: this utility model advantage is that calcaneus crosses one piece of draw point, fixes with the L type support that similar ankle and foot face is thick, carries out reduction by traction by adjusting screw(rod) and fixes.Supporting structure is simple, and cost is low, and is flexible to operation.Can hold up after fixing and turn walking, need not lie in bed, can carry out early functional exercise.The Bei Leshi angle can well be recovered, and plays traction, resets, fixed function, the relieving the pain caused by diseases hardship.
(4) description of drawings:
Accompanying drawing 1 is this traction apparatus front view;
Accompanying drawing 2 is Fig. 1 vertical view (removing part on it);
Accompanying drawing 3 is Fig. 1 use state diagrams.
(5) specific embodiment:
Below in conjunction with the drawings and specific embodiments will the utility model is described in further detail:
By Fig. 1, shown in 2,3, make " L type " support in conjunction with people's foot 6 related shanks 14, the backrest 2 and the pedal plate 1 that match with posterior calf are arranged on the support, between backrest 2 and the pedal plate 1 the heavy hole 3 of heel portion; Lay one deck cushion on the above-mentioned support with on foot, the shank phase-contact surface; In 3 both sides, heavy hole the projection that stretches out is arranged respectively, be installed with shank of bolt 15 these shanks of bolt on each projection and have nut 7, there is cross-perforating 10 these nut 7 upper ends, screw rod 4 is arranged on axially; The draw point 5 that passes calcaneus is in use arranged, and draw point 5 passes on the nut 7 corresponding hole 10, compresses with screw rod 4, then regulates 9 tensions of shank of bolt upper prepared cap, enough 6, with wide strap 11 support is swathed on the shank 14.
In such scheme, to wear the hole of shank of bolt 15 are slotted holes 8 in both sides on heavy hole 3.There is slotted hole 12 backrest 2 middle part turning-ins, upper end.There is slotted hole 13 both sides on pedal plate 1.Calcaneus external fixation traction apparatus of the present utility model, it is L type support, the surface is the cushion coated stent, both sides are outstanding adjustment hole, and it respectively has one piece of adjusting screw(rod) to pass, and the screw rod top is for threading a needle hole and adjustment hole, wherein respectively there is one piece of adjusting screw(rod) to pass, the screw rod top is hole and the one piece of fastening screw nail of threading a needle, and the below is an adjusting nut, and the support two ends have a shank strapping tape and instep strapping tape respectively.
Claims (4)
1, a kind of calcaneus external fixation traction apparatus that relates to, it is to constitute in conjunction with the related shank of people's foot, it is characterized in that:
A, making " L type " support in conjunction with people's the related shank of foot (6) (14), the backrest (2) and the pedal plate (1) that match with posterior calf are arranged on the support, is the heavy hole of heel portion (3) between backrest (2) and the pedal plate (1);
Lay one deck cushion on b, the above-mentioned support with on foot, the shank phase-contact surface;
C, in (3) both sides, heavy hole the projection that stretches out is arranged respectively, be installed with this shank of bolt of shank of bolt (15) on each projection and have nut (7), there is cross-perforating (10) this nut (7) upper end, screw rod (4) is arranged on axially;
D, in use the draw point (5) that passes calcaneus arranged, draw point (5) passes nut (7) and goes up corresponding hole (10), compress with screw rod (4), then regulate shank of bolt upper prepared cap (9) tension, go up and support is swathed with wide strap (11) at foot (6), shank (14).
2, traction apparatus according to claim 1 is characterized in that: the hole that shank of bolt (15) is worn in last both sides in heavy hole (3) is slotted hole (8).
3, traction apparatus according to claim 1 is characterized in that: there is slotted hole (12) backrest (2) middle part turning-in, upper end.
4, traction apparatus according to claim 1 is characterized in that: going up both sides at pedal plate (1) has slotted hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257384 CN2569754Y (en) | 2002-09-25 | 2002-09-25 | External fixed tractor for fracture of calcaneus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02257384 CN2569754Y (en) | 2002-09-25 | 2002-09-25 | External fixed tractor for fracture of calcaneus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2569754Y true CN2569754Y (en) | 2003-09-03 |
Family
ID=33725350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02257384 Expired - Fee Related CN2569754Y (en) | 2002-09-25 | 2002-09-25 | External fixed tractor for fracture of calcaneus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2569754Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102488581A (en) * | 2011-11-20 | 2012-06-13 | 严宁 | Rotating-clamp type ankle traction bow |
| WO2017031968A1 (en) * | 2015-08-26 | 2017-03-02 | 梁向党 | External fixing device used for treatment of calcaneal fracture |
| CN107550620A (en) * | 2017-08-22 | 2018-01-09 | 邱其昌 | A kind of locking external fixer for calcaneus fractures |
-
2002
- 2002-09-25 CN CN 02257384 patent/CN2569754Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102488581A (en) * | 2011-11-20 | 2012-06-13 | 严宁 | Rotating-clamp type ankle traction bow |
| WO2017031968A1 (en) * | 2015-08-26 | 2017-03-02 | 梁向党 | External fixing device used for treatment of calcaneal fracture |
| CN107550620A (en) * | 2017-08-22 | 2018-01-09 | 邱其昌 | A kind of locking external fixer for calcaneus fractures |
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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: 20030903 Termination date: 20100925 |