CN2419940Y - Two Purpose external fixed for curing clavicular fracture and acromioclavicular joint dislocation - Google Patents
Two Purpose external fixed for curing clavicular fracture and acromioclavicular joint dislocation Download PDFInfo
- Publication number
- CN2419940Y CN2419940Y CN 00233010 CN00233010U CN2419940Y CN 2419940 Y CN2419940 Y CN 2419940Y CN 00233010 CN00233010 CN 00233010 CN 00233010 U CN00233010 U CN 00233010U CN 2419940 Y CN2419940 Y CN 2419940Y
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Abstract
The utility model relates to a two purpose external fixation device for curing clavicular fracture and the dislocation of an acromioclavicular joint, which comprises fixation devices and a support device, wherein, the fixation device is composed of two pieces of fixation needles and a piece of fixation hook, and in addition, the two fixation needles are arranged and penetrated on a piece of sheet-shaped positioning plate in a top and twin-side in a movable way. The support device is composed of one L-shaped fixation bracket and one L-shaped movable bracket which are connected together via a connecting bolt. Two sets of fixation devices are respectively fixed on transverse frame bodies of the L-shaped fixation brackets and the L-shaped movable brackets by two lock nuts through the ends of hook bodies of the fixation hooks on the fixation devices. The utility model is characterized in good resetting effect, small opening of wound, less pain, etc.
Description
This utility model relates to the medical apparatus and instruments that a kind of reduction of the fracture is used, particularly a kind of dual-purpose external fixator for the treatment of clavicular fracture and acromioclavicular joint dislocation.
At present, the therapeutic modality of clavicular fracture and acromioclavicular joint dislocation has two kinds, a kind of be by the doctor with manual reduction after, adopt figure of eight plaster bandage fixation for treatment; Another kind is to reset by surgical operation.First kind of mode need not be operated on, but because the location is inaccurate, its reset effect is not good, leaves over deformity after the healing; The second way, better reduction, but needs of patients carries out two operations after treatment and healing, and relatively more painful.
The purpose of this utility model provides a kind of need not having an operation, accurate positioning, the treatment clavicular fracture of better reduction and the dual-purpose external fixator of acromioclavicular joint dislocation.
The purpose of this utility model is achieved in that a kind of dual-purpose external fixator for the treatment of clavicular fracture and acromioclavicular joint dislocation, comprise fixture and bracing or strutting arrangement, wherein fixture is run through two locking pins and a fixed hook of being arranged on the lamellar location-plate and is formed by movable in a triangle, and they are threaded with location-plate respectively; Be provided with external screw thread on one's body at the needle body of locking pin and the hook of fixed hook, be provided with revolving joint, be provided with a hold-down nut on one's body at the hook of fixed hook at the end of locking pin; Bracing or strutting arrangement is made up of a L shaped fixed support and a L shaped travel(l)ing rest of linking together by connecting bolt, and the transverse strands body of L shaped travel(l)ing rest is movably connected by lock-screw with vertical frame body; Vertical frame at L shaped fixed support and L shaped travel(l)ing rest has chute on one's body, and the trend of two chutes is vertical mutually; Transverse strands at L shaped fixed support and L shaped travel(l)ing rest has chute longitudinally on one's body; Two sleeve fixture mechanisms are after the hook body end by fixed hook on it passes the transverse strands chute on one's body of L shaped fixed support and L shaped travel(l)ing rest respectively respectively, are fixed on one's body the transverse strands of L shaped fixed support and L shaped travel(l)ing rest with two locking nuts respectively again.
When this utility model uses, earlier two positioners are separately fixed at the two ends of knochenbruch, positioner adopts the bikini fixed structure, has positioning stablity, firm characteristics; After by these two positioners the alignment of the crops for rotation of knochenbruch being resetted then, two positioners are separately fixed on L shaped fixed support and the L shaped travel(l)ing rest, again L shaped fixed support and L shaped travel(l)ing rest are linked together with connecting bolt, thereby under the state that knochenbruch is fixed on reset, treat, have characteristics such as better reduction, wound is little, misery is few.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is further described:
Fig. 1 is a main TV structure sketch map of the present utility model
Fig. 2 is the left view of Fig. 1
Fig. 3 is the vertical view of Fig. 1
Fig. 4 is the structural representation of the spanner used of dismounting locking nut, connecting bolt and hold-down nut
Fig. 5 is the structural representation of the rotary handle regulating locking pin and use
Fig. 6 is the structural representation that is connected and fixed the operating grip of hook usefulness
Rupture for this utility model the is used for fixing user mode sketch map of clavicle of Fig. 7
Fig. 8 is the left view of Fig. 7
A kind of dual-purpose external fixator for the treatment of clavicular fracture and acromioclavicular joint dislocation, comprise fixture and bracing or strutting arrangement, wherein fixture is run through 11, the 7 and fixed hooks 4 of two locking pins that are arranged on the lamellar location-plate 8 and is formed by movable in a triangle, and they are threaded with location-plate 8 respectively; Be provided with external screw thread on one's body at the needle body of locking pin 11,7 and the hook of fixed hook 4, end at locking pin 11,7 is provided with revolving joint, this revolving joint can be in-line, triangle, rectangle or the polygon union joint that protrudes, it also can be the union joint of recessed above-mentioned shape, the shape of rotary handle 17 vertical union joints is identical with it, but concavo-convex opposite; Hook at fixed hook 4 is provided with a hold-down nut 10 on one's body, its effect is after the direction of adjusting position between fixed hook 4 and the location-plate 8 and fixed hook 4 bills, with its hook 4 that is locked, make between fixed hook 4 and the location-plate 8 and can not produce any relatively moving; Be provided with jagged rill 9 in the gib head inboard of fixed hook 4, its effect is the frictional force when increasing hook bone, makes it more stable.
Bracing or strutting arrangement is made up of one that links together by connecting bolt 2 L shaped fixed support 1 and a L shaped travel(l)ing rest 5, the transverse strands body of L shaped travel(l)ing rest 5 is movably connected by lock-screw 3 with vertical frame body, unclamp lock-screw 3 and just can change angle between transverse strands body and the vertical frame body, after making it reach the angle that needs, screw lock-screw 3 and just can be fixed; Vertical frame at L shaped fixed support 1 and L shaped travel(l)ing rest 5 has chute 12 and chute 13 on one's body, and the trend of chute 12 and chute 13 is vertical mutually, like this, when passing chute 12 and chute 13 with connecting bolt 2 L shaped fixed support 1 and L shaped travel(l)ing rest 5 linked together, mutual alignment between L shaped fixed support 1 and the L shaped travel(l)ing rest 5, can carry out the adjustment of upper and lower, left and right and rotation in chute 12 and chute 13 length ranges: the transverse strands at L shaped fixed support 1 and L shaped travel(l)ing rest 5 has chute 14 and chute 15 longitudinally on one's body; Two sleeve fixture mechanisms are after the hook body end by fixed hook on it 4 passes chute 14 and chute 15 respectively respectively, be fixed on one's body the transverse strands of L shaped fixed support 1 and L shaped travel(l)ing rest 5 with two locking nuts 6 respectively, the distance between two sleeve fixture mechanisms can be regulated by L shaped fixed support 1 and L shaped travel(l)ing rest 5 transverse strands chute 14 and chute 15 on one's body again.
As Fig. 7, shown in Figure 8, when the clavicle 20 that fixedly fractures with this utility model, its step is as follows:
1. adjust the position between fixed hook 4 and the location-plate 8, make bill, and, then, fixed hook 4 and location-plate 8 are locked with hold-down nut 10 perpendicular to the line between two locking pins 11,7 towards locking pin 11,7 one sides;
2. by operating grip 18 vertical screwed holes 19 operating grip 18 is connected the end of fixed hook 4, hold the end that operating grip 18 thrusts the bill of fixed hook 4 knochenbruch then, continue downwards to thrust along the knochenbruch periosteum, till the lower end of hooking knochenbruch;
3. in the locating hole that two locking pins 11,7 are screwed in respectively on the location-plate 8, and be enclosed within rotary handle 17 on the union joint of locking pin 11,7 ends, continue to screw in locking pin 11,7 downwards, thrust the upper surface of knochenbruch respectively up to the needle point of two locking pins 11,7, till on the firm end that fixture is fixed on knochenbruch of fixed hook 4 combineds effect; Repeat aforesaid operations, another fixture is fixed on the other end of knochenbruch;
4. L shaped fixed support 1 and L shaped travel(l)ing rest 5 are passed through its transverse strands chute 14 and chute 15 on one's body, be connected on the end of fixed hook 4 in two sleeve fixture mechanisms, again two operating grips 18 are connected on the end of two fixed hooks 4 respectively, under x-ray fluoroscopy, one personal both hands are held two operating grips 18 respectively, by fixture with the crops for rotation of knochenbruch to resetting well, and keep motionless,, by locking nut 6 two sleeve fixture mechanisms are separately fixed on one's body the transverse strands of L shaped fixed support 1 and L shaped travel(l)ing rest 5 with spanner 16 by another person; After adjusting the angle between L shaped travel(l)ing rest 5 transverse strands bodies and the vertical frame body, it is locked with lock-screw 3; With vertical frame on one's body chute 12 and the chute 13 of connecting bolt 2 L shaped fixed support 1 and L shaped travel(l)ing rest 5 are linked together at last by L shaped fixed support 1 and L shaped travel(l)ing rest 5, and fixing tight; At last, operating grip 18 is unloaded down, got final product.
When with this utility model fixedly during acromioclavicular joint dislocation, it needs to use a fixture on this utility model, by locking pin on it 11,7 and fixed hook 4, out of gear mesh acromioclavicular joint is clamped, and it is resetted, and fixes and get final product.
Claims (3)
1. dual-purpose external fixator for the treatment of clavicular fracture and acromioclavicular joint dislocation, comprise fixture and bracing or strutting arrangement, it is characterized in that fixture runs through two locking pins (11,7) and the fixed hook (4) that are arranged on the lamellar location-plate (8) by activity in a triangle and forms, they are threaded with location-plate (8) respectively; Be provided with external screw thread on one's body at the needle body of locking pin (11,7) and the hook of fixed hook (4), be provided with revolving joint, be provided with a hold-down nut (10) on one's body at the hook of fixed hook (4) at the end of locking pin (11,7); Bracing or strutting arrangement is made up of a L shaped fixed support (1) that links together by connecting bolt (2) and a L shaped travel(l)ing rest (5), and the transverse strands body of L shaped travel(l)ing rest (5) is movably connected by lock-screw (3) with vertical frame body; Vertical frame at L shaped fixed support (1) and L shaped travel(l)ing rest (5) has chute (12) and chute (13) on one's body, and chute (12) is vertical mutually with the trend of chute (13); Transverse strands at L shaped fixed support (1) and L shaped travel(l)ing rest (5) has chute (14) and chute (15) longitudinally on one's body; Two sleeve fixture mechanisms are after the hook body end by fixed hook on it (4) passes chute (14) and chute (15) respectively respectively, use two locking nuts (6) to be fixed on one's body the transverse strands of L shaped fixed support (1) and L shaped travel(l)ing rest (5) more respectively.
2. a kind of dual-purpose external fixator for the treatment of clavicular fracture and acromioclavicular joint dislocation according to claim 1 is characterized in that the gib head inboard of fixed hook (4) is provided with jagged rill (9).
3. a kind of dual-purpose external fixator for the treatment of clavicular fracture and acromioclavicular joint dislocation according to claim 1, the revolving joint that it is characterized in that the end setting of locking pin (11,7) is in-line, triangle, rectangle or polygon union joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00233010 CN2419940Y (en) | 2000-04-29 | 2000-04-29 | Two Purpose external fixed for curing clavicular fracture and acromioclavicular joint dislocation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00233010 CN2419940Y (en) | 2000-04-29 | 2000-04-29 | Two Purpose external fixed for curing clavicular fracture and acromioclavicular joint dislocation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2419940Y true CN2419940Y (en) | 2001-02-21 |
Family
ID=33595477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00233010 Expired - Fee Related CN2419940Y (en) | 2000-04-29 | 2000-04-29 | Two Purpose external fixed for curing clavicular fracture and acromioclavicular joint dislocation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2419940Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525607A (en) * | 2012-01-10 | 2012-07-04 | 张英泽 | Reduction stabilization device for clavicle fracture and acromioclavicular joint dislocation |
| CN103610495A (en) * | 2013-11-04 | 2014-03-05 | 张建林 | Belt carrier double-hook screw for treating acromioclavicular joint dislocation |
| CN107080562A (en) * | 2017-05-18 | 2017-08-22 | 南京明基医院有限公司 | A kind of positioner |
| CN107174324A (en) * | 2017-06-26 | 2017-09-19 | 吴宇峰 | A kind of minimally invasive prosthetic device of dislocation of acromioclavicular joint |
| CN111053605A (en) * | 2019-10-29 | 2020-04-24 | 黄长明 | Device for acromioclavicular joint treatment |
-
2000
- 2000-04-29 CN CN 00233010 patent/CN2419940Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525607A (en) * | 2012-01-10 | 2012-07-04 | 张英泽 | Reduction stabilization device for clavicle fracture and acromioclavicular joint dislocation |
| CN103610495A (en) * | 2013-11-04 | 2014-03-05 | 张建林 | Belt carrier double-hook screw for treating acromioclavicular joint dislocation |
| CN103610495B (en) * | 2013-11-04 | 2015-09-16 | 张建林 | The belt loop double hook screw for the treatment of acromioclavicular joint dislocation |
| CN107080562A (en) * | 2017-05-18 | 2017-08-22 | 南京明基医院有限公司 | A kind of positioner |
| CN107174324A (en) * | 2017-06-26 | 2017-09-19 | 吴宇峰 | A kind of minimally invasive prosthetic device of dislocation of acromioclavicular joint |
| CN107174324B (en) * | 2017-06-26 | 2023-10-31 | 吴宇峰 | Minimally invasive repairing device for dislocation of acromioclavicular joint |
| CN111053605A (en) * | 2019-10-29 | 2020-04-24 | 黄长明 | Device for acromioclavicular joint treatment |
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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 |