CN104224486A - V-shaped double-horizontal brace lower limb traction device for orthopedic operation - Google Patents
V-shaped double-horizontal brace lower limb traction device for orthopedic operation Download PDFInfo
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- CN104224486A CN104224486A CN201410377833.XA CN201410377833A CN104224486A CN 104224486 A CN104224486 A CN 104224486A CN 201410377833 A CN201410377833 A CN 201410377833A CN 104224486 A CN104224486 A CN 104224486A
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- support
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- lower limb
- traction device
- foot
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Abstract
The invention discloses a V-shaped double-horizontal brace lower limb traction device for an orthopedic operation. The device comprises a base plate and a base, wherein a pair of V-shaped bottom horizontal braces is movably hinged to the front side of the base; two height-adjustable upright braces are arranged on each bottom horizontal brace, one upright brace is arranged the middle rear part of the bottom horizontal brace to support and fix the lower hip part of a patient, and the other upright brace is arranged at the front end of the bottom horizontal brace to support and fix the corresponding foot of the patient. The device is characterized in that an inwards-sunken arched vertical arm capable of horizontally rotating 360 degrees is connected to the base, wherein the upper end of the inwards-sunken arched vertical arm is connected with the base plate through a lifting mechanism; foot support flat plates are arranged on the upright braces for supporting and fixing the feet of the patients; a pulley is arranged on the front side of each foot support flat plate; a hook is connected to the end, on which a rope is wound, of each pulley to hook a foot strap of the patient; perpendicularly downward tractors are connected to the other ends of the rope, and apply traction force to the lower limbs of the patient through the pulleys and the ropes under the action of gravity.
Description
Technical field
The present invention relates to a kind of lower limb traction device of bone surgery.
Background technology
Implementing in the bone surgery of limbs to patient, needing to carry out side, horizontal dragging and interior abduction position to the limbs of patient, a set of bone surgery lower limb traction device that can combinationally use with various types of operation table must be had.WX-S1380Q type bone traction frame conventional is at present the two lower limb traction device supporting structure of a kind of V-arrangement, the two wheel supported below the rectangular seat of top of its V exposes, the V pair of wheel supported under the beginning exposes equally, cause whole support body deficient in stability, therefore, the traction effect to patient is usually affected.In addition, this lower limb traction device also has a drawback to be; Gin pole on rectangular seat, directly blocks the activity space of " C " arm of mobile X-ray production apparatus in operation, thus affects the accurate location of doctor to patient's damage location, and then directly incurs loss through delay the optimum therapeuticing effect to patient.In addition, this lower limb traction device does not have suitable auxiliary traction mechanism in the foot holder of immobilized patients foot, and therefore draw operations is not only loaded down with trivial details, and pull strength can not accurately control, and has the hidden danger causing secondary damage to patient at any time.
Summary of the invention
The present invention is directed to the problem existing for existing WX-S1380Q type bone traction frame, provide a kind of safe, easily and fast and the bone surgery lower limb traction device of good biasing effect can be reached, significantly can reduce the secondary damage to patient, and reduce and take up room.
For reaching above object, the present invention takes following technical scheme to be achieved:
A kind of be used for that bone surgery V-type is two supports lower limb traction device, comprise a seat board, a base, correspondingly in the middle of on front side of described seat board be provided with phalanx column above, be provided with buttcover plate on rear side of seat board and operation table combines; The front side of described base is movably hinged at the bottom of a pair V-arrangement and supports, and each end supports and is equipped with two Height Adjustable upright supports, and one of them is arranged on middle part that the end supports rearward, to support and the lower hip of immobilized patients; Another is arranged on the end and supports front end, to support and the foot portion of immobilized patients; It is characterized in that, described submounts connect one can level 360 ° rotate imploded arcs armstand, this imploded arcs armstand upper end connects described seat board by liftable mechanism; It is dull and stereotyped that the upright support of described support and immobilized patients foot is provided with foot holder, is provided with a fixing pulley above, this pulley is wound around rope, one end coupling hook of rope, to catch on patient's foot cover on front side of it; The rope other end connects a traction apparatus vertically downward, and this traction apparatus applies pull strength by pulley and rope to patient's lower limb under gravity.
In such scheme, each wheel seat installing a pair band stealth wheel below the described base left and right sides, the middle part that each end supports, front end are also provided with the wheel seat of the stealthy wheel of band.
The described end, is supported and supports postbrachium and the end end of by and support forearm and be formed by connecting by connecting joint, concrete connected mode is, the end, supports side, forearm rear end and arranges some pin-and-holes separated by a distance, the front end that the hollow end supports postbrachium is inserted in the rear end being supported forearm the end, and insert with the latch being located at position, connecting joint side and enter the end that the end supports postbrachium rear end and support in the pin-and-hole of forearm relevant position, realizing the end supports being interconnected and fixed of forward and backward arm.
Under described support and immobilized patients, the upright support of hip is arranged on connecting joint, is fixing upright support; The upright support of described support and immobilized patients foot is arranged on the end and supports on the front end of forearm, is activity upright support, can supports forearm move forward and backward the end of with.
Described submounts connects one can the imploded arcs armstand that rotates of level 360 °, is realized by turntable.Described liftable mechanism is suspension thick stick and nut combinations structure.Described traction apparatus side has the display window characterizing pull strength data.
Compared with prior art, advantage of the present invention is, by rotatable imploded arcs armstand, this problem of activity space of " C " arm stopping mobile X-ray production apparatus in operation can be solved, make the upper and lower probe of " C " arm of mobile X-ray production apparatus in operation process, position is adjustable, and activity freely.Adopt the volume supporting at the bottom of telescopic V-type and can solve traction apparatus, save and take up an area space.Support and immobilized patients foot upright support on establish foot holder dull and stereotyped, and the structure of design traction apparatus, can apply larger pull strength by pulley and rope to patient's lower limb under gravity, this pull strength is stable, directly perceived.In addition, the present invention is simple to operate, can expand therapeutic domain, also adapts to the patient drawn.
Accompanying drawing explanation
Fig. 1 is overall structure figure of the present invention.Wherein, the incomplete structure that supports at the bottom of left side (low to support upper structure identical with right side).In figure: 1, pubis column; 2, seat board; 3, buttcover plate; 4, imploded arcs armstand; 5, suspension thick stick; 6, turntable; 7, base; 8, stealthy wheel; 9, flat turn axle; 10, the end, supports postbrachium; 11, connecting joint; 12, latch; 13, the end, supports forearm; 14, lower straight support; 15, screw is held out against; 16, upper straight support; 17, recessed supporting plate; 18, supporting plate holder; 19, adjusting handle; 20, data display window; 21, gravity traction device; 22, hauling block; 23, link up with; 24, foot holder is dull and stereotyped; 25, C-arm (mobile X-ray production apparatus); 26, pull bar.
Detailed description of the invention
With reference to figure 1, a kind of bone surgery V-type pair that is used for supports lower limb traction device, comprise a rectangular seat 7, base connects imploded arcs armstand 4 by a turntable 6 (inside establishing plane bearing), turntable 6 can make the 360 ° of rotations in the horizontal direction of imploded arcs armstand, can avoid inconsistent from the C-arm 25 (arrangement for perspective) of different size like this.The upper end of imploded arcs armstand by the seat board 2 that is connected of nut and suspension thick stick 5, to facilitate the strong point being used as buttocks during patient treatment; Seat board front end is provided with phalanx column 1, for protecting the moon and stopping that human body moves ahead.On rear side of this seat board, (side near imploded arcs armstand upper end) connects a buttcover plate 3, for combining with various types of operation table.Suspension thick stick 5 and nut combinations can be used for regulating the height of seat board, to coordinate docking of seat board and differing heights operation table." convex " shape that seat board and buttcover plate are formed can accomplish effective support to patient's buttocks, and gives liner at buttocks in convenient operation, is conducive to operation and carries out.
Each wheel seat installing a pair band stealth wheel 8 below the base left and right sides, when depressing the pull bar 26 of both sides before and after base, by the leverage in the plant base plate that is connected with this pull bar, can take turns 8 and being hit by a bullet from wheel seat and penetrating protrusion, making whole device convenient mobile by stealth; After whole device puts in place, both sides stealth wheel can be regained by lifting two lateral bracing struts, wheel seat being contacted to earth (frictional force increase), thus the stability of whole support body is increased.
The front side of rectangular seat is connected at the bottom of a pair V-arrangement by two flat turn axles 9 and supports, and supports formed support and be fixed patient's lower limb and support and meet ergonomics at the bottom of this V-arrangement; Each end, supports and includes the end and support postbrachium 10, and by flat turn axle, two ends supported postbrachium 10 and can open in the horizontal direction or close up, and to adjust the opening angle of V-arrangement, were conducive to the position adjusting C-arm in perspective process.The front end that each end supports postbrachium 10 supports forearm 13 by connecting joint 11 and the end and is connected.Concrete connected mode is, the end, supports side, forearm rear end and arranges some pin-and-holes separated by a distance, the front end that the hollow end supports postbrachium is inserted in the rear end being supported forearm the end, and insert with the latch 12 being located at position, connecting joint side and enter the end that the end supports postbrachium rear end and support in the pin-and-hole of forearm relevant position, realizing the end supports being interconnected and fixed of forward and backward arm, and the advantage of this connected mode is the length that can arbitrarily regulate the end to support.With the operation needs of applicable different height patient.
The front end that on the connecting joint 11 and end supports forearm 13 is provided with a height-adjustable upright support; Wherein, the upright support on connecting joint 11 is fixing upright support, and its upper end is provided with the recessed supporting plate 17 for supporting hip under patient, and the end upright support supported on forearm front end is activity upright support, can support forearm move forward and backward the end of with; This activity upright support upper end is also provided with recessed supporting plate, to support and the foot of immobilized patients.Its recessed supporting plate front end is also connected with foot holder flat board 24, and install a hauling block 22 above on front side of foot holder flat board 24, it is wound around rope, and one end coupling hook 23 of rope is for catching on patient's foot cover; The rope other end connects a traction apparatus 21 vertically downward, and this traction apparatus applies pull strength by hauling block and rope to patient's lower limb under gravity.The size of pull strength intuitively characterizes by the data display window 20 of traction apparatus side; The adjusting handle 19 of traction apparatus 21 lower end can be used for the error in data calibrating traction apparatus.
Fixing upright support and activity upright support are made up of upper and lower straight support 16,14, and upper straight support diameter is less than lower straight support, and insert in lower straight support, after adjusting height, both are connected firmly by holding out against screw 15.
The end support postbrachium 10 below connecting joint 11, the end supports the wheel seat being all provided with the stealthy wheel 8 of band below forearm 13 front end, its action principle is taken turns identical with the stealth under base above, repeats no more herein.
Claims (7)
1. support a lower limb traction device for bone surgery V-type is two, comprise a seat board, a base, correspondingly in the middle of on front side of described seat board be provided with phalanx column above, be provided with buttcover plate on rear side of seat board and operation table combines; The front side of described base is movably hinged at the bottom of a pair V-arrangement and supports, and each end supports and is equipped with two Height Adjustable upright supports, and one of them is arranged on middle part that the end supports rearward, to support and the lower hip of immobilized patients; Another is arranged on the end and supports front end, to support and the foot portion of immobilized patients; It is characterized in that, described submounts connect one can level 360 ° rotate imploded arcs armstand, this imploded arcs armstand upper end connects described seat board by liftable mechanism; It is dull and stereotyped that the upright support of described support and immobilized patients foot is provided with foot holder, is provided with a fixing pulley above, this pulley is wound around rope, one end coupling hook of rope, to catch on patient's foot cover on front side of it; The rope other end connects a traction apparatus vertically downward, and this traction apparatus applies pull strength by pulley and rope to patient's lower limb under gravity.
2. support lower limb traction device for bone surgery V-type is two as claimed in claim 1, it is characterized in that, each wheel seat installing a pair band stealth wheel below the described base left and right sides, the middle part that each end supports, front end are also provided with the wheel seat of the stealthy wheel of band.
3. support lower limb traction device for bone surgery V-type is two as claimed in claim 1, it is characterized in that, the described end, is supported and supports postbrachium and the end end of by and support forearm and be formed by connecting by connecting joint, concrete connected mode is, the end, supports side, forearm rear end and arranges some pin-and-holes separated by a distance, the front end that the hollow end supports postbrachium is inserted in the rear end being supported forearm the end, and insert with the latch being located at position, connecting joint side and enter the end that the end supports postbrachium rear end and support in the pin-and-hole of forearm relevant position, realizing the end supports being interconnected and fixed of forward and backward arm.
4. as claimed in claim 3 support lower limb traction device for bone surgery V-type is two, it is characterized in that, under described support and immobilized patients, the upright support of hip is arranged on connecting joint, is fixing upright support; The upright support of described support and immobilized patients foot is arranged on the end and supports on the front end of forearm, is activity upright support, can supports forearm move forward and backward the end of with.
5. as claimed in claim 1 support lower limb traction device for bone surgery V-type is two, it is characterized in that, described submounts connects one can the imploded arcs armstand that rotates of level 360 °, is realized by a turntable.
6. support lower limb traction device for bone surgery V-type is two as claimed in claim 1, it is characterized in that, described liftable mechanism is suspension thick stick and nut combinations structure.
7. support lower limb traction device for bone surgery V-type is two as claimed in claim 1, it is characterized in that, described traction apparatus side has the display window characterizing pull strength data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377833.XA CN104224486B (en) | 2014-08-01 | 2014-08-01 | For the two lower limb traction devices that support of bone surgery V-type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410377833.XA CN104224486B (en) | 2014-08-01 | 2014-08-01 | For the two lower limb traction devices that support of bone surgery V-type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104224486A true CN104224486A (en) | 2014-12-24 |
| CN104224486B CN104224486B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410377833.XA Expired - Fee Related CN104224486B (en) | 2014-08-01 | 2014-08-01 | For the two lower limb traction devices that support of bone surgery V-type |
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| CN (1) | CN104224486B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038153A (en) * | 2016-06-24 | 2016-10-26 | 宁波科艺医疗器械有限公司 | Operating table for department of orthopaedics |
| CN109124962A (en) * | 2018-07-27 | 2019-01-04 | 刘兆勇 | A kind of Intelligent orthopaedic operating table |
| CN111515937A (en) * | 2020-05-26 | 2020-08-11 | 泉州台商投资区中栓机械技术有限公司 | Rescue robot bearing structure device based on multistage formula |
Citations (7)
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| US3745996A (en) * | 1971-02-19 | 1973-07-17 | Berivon Co | Apparatus for the reduction of bone fractures |
| CN2566828Y (en) * | 2002-09-20 | 2003-08-20 | 上海医达新技术研究所 | Traction frame for osteoplastic operation |
| US20070021702A1 (en) * | 2005-07-21 | 2007-01-25 | Gerald Cotton | Portable splint system |
| CN202342382U (en) * | 2011-11-18 | 2012-07-25 | 李乾坤 | Traction frame for orthopedics |
| CN202920317U (en) * | 2012-09-20 | 2013-05-08 | 江苏科凌医疗器械有限公司 | Traction frame of orthopedic operation |
| CN103584971A (en) * | 2013-11-20 | 2014-02-19 | 赵小祺 | Operating table |
| CN203970805U (en) * | 2014-08-01 | 2014-12-03 | 西安医学院第二附属医院 | For the two lower limb traction devices that support of bone surgery " V " type |
-
2014
- 2014-08-01 CN CN201410377833.XA patent/CN104224486B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3745996A (en) * | 1971-02-19 | 1973-07-17 | Berivon Co | Apparatus for the reduction of bone fractures |
| CN2566828Y (en) * | 2002-09-20 | 2003-08-20 | 上海医达新技术研究所 | Traction frame for osteoplastic operation |
| US20070021702A1 (en) * | 2005-07-21 | 2007-01-25 | Gerald Cotton | Portable splint system |
| CN202342382U (en) * | 2011-11-18 | 2012-07-25 | 李乾坤 | Traction frame for orthopedics |
| CN202920317U (en) * | 2012-09-20 | 2013-05-08 | 江苏科凌医疗器械有限公司 | Traction frame of orthopedic operation |
| CN103584971A (en) * | 2013-11-20 | 2014-02-19 | 赵小祺 | Operating table |
| CN203970805U (en) * | 2014-08-01 | 2014-12-03 | 西安医学院第二附属医院 | For the two lower limb traction devices that support of bone surgery " V " type |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038153A (en) * | 2016-06-24 | 2016-10-26 | 宁波科艺医疗器械有限公司 | Operating table for department of orthopaedics |
| CN109124962A (en) * | 2018-07-27 | 2019-01-04 | 刘兆勇 | A kind of Intelligent orthopaedic operating table |
| CN111515937A (en) * | 2020-05-26 | 2020-08-11 | 泉州台商投资区中栓机械技术有限公司 | Rescue robot bearing structure device based on multistage formula |
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| CN104224486B (en) | 2016-05-11 |
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