CN2540930Y - Multifunctional bone drag rack for legs - Google Patents

Multifunctional bone drag rack for legs Download PDF

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Publication number
CN2540930Y
CN2540930Y CN 02227394 CN02227394U CN2540930Y CN 2540930 Y CN2540930 Y CN 2540930Y CN 02227394 CN02227394 CN 02227394 CN 02227394 U CN02227394 U CN 02227394U CN 2540930 Y CN2540930 Y CN 2540930Y
Authority
CN
China
Prior art keywords
support plate
guide post
draw bar
traction frame
thigh support
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
Application number
CN 02227394
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Chinese (zh)
Inventor
卢江华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hospital Of Orthopedics & Traumatology Maoming City
Original Assignee
Hospital Of Orthopedics & Traumatology Maoming City
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hospital Of Orthopedics & Traumatology Maoming City filed Critical Hospital Of Orthopedics & Traumatology Maoming City
Priority to CN 02227394 priority Critical patent/CN2540930Y/en
Application granted granted Critical
Publication of CN2540930Y publication Critical patent/CN2540930Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Disclosed is a lower limb bone traction frame, including a thigh support plate [2], a leg support plate [6], a guide bar [3]. A support bar [5] is hinged on the upper end of the thigh support plate [2], a pulley yoke [13] is sleeved on a draw rod [15] and is provided with an upper pulley [12] and a lower pulley [16], and a pedal plate [7] is arranged on the upper side of the leg support plate [6]. The design is reasonable, thereby increasing the function of use and improving flexibility. Furthermore, the utility model has high adaptability, and can be adjusted flexibly and used conveniently. And the lower bone traction frame is novel and practical, which is beneficial to bone fracture contraposition, convenient to the functional training of hip and knee, and effective to prevent foot drop and interior portions from rotating outwards.

Description

The multi-functional bone traction frame of lower limb
This utility model relates to a kind of medical apparatus and instruments, particularly a kind of multi-functional bone traction frame of lower limb that is used for orthopaedics therapy.
In the prior art, the Lower limb bone traction frame is very extensive in Clinical Application, and in fracture patient, fracture of the lower limb occupies sizable ratio, and most of fracture of the lower limb belongs to unstable fracture, adopt patient's majority of non-operative treatment to need the bone traction, before the part operative treatment person art, postoperative need draw, some osteoarthrosis illness also needs traction, in addition, though some patient need not draw, require to raise the trouble limb, also can use traction frame.At present, leg traction frame is comparatively commonly used holder Ma Shi frame, braun's splint, and the bedside traction frame etc., domestic scholars has designed board-like in clinical practice, balanced type fixed traction frame, dual spring formula leg traction frame, fracture of femoral neck traction frame etc., but above each frame can only be applied to huckle fracture or calf fracture separately, in order to improve the structure of traction frame, improve its function of use, the combined multipurpose traction frame that Balkan frame and Wu Shuipei design occurred, but Balkan frame need be used with orthopedic traction bed, the combined multipurpose traction frame can be applied to the upper and lower extremities miscellaneous fracture, but its structure is very complicated, to the fractures of different parts, need in addition assembling targetedly to use.
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art and provides a kind of improved lower limb multi-functional bone traction frame, simplifies its structure, increases function of use, enlarges adaptive surface.
The purpose of this utility model can realize by following technical measures: this traction frame has base, thigh support plate, shank support plate, draw bar, thigh support plate is provided with guide post, the guide post lower end is hinged on the base, thigh support plate can move up and down along guide post, thigh support plate and guide post can be by screw or clamping location, be hinged with support bar in big leg support upper end, the support bar lower end can move forward and backward along base, the support bar lower end is located by base, it can be by screw or clamping location on base, draw bar is vertically fixed on the base, pulley yoke is sleeved on the draw bar, pulley yoke is provided with top sheave and lower sheave, pulley yoke can move up and down along draw bar, pulley yoke and draw bar can be by screw or clamping location, the thigh support plate upper end is hinged with shank support plate, shank support plate is provided with guide post, shank support plate can move forward and backward along guide post, shank support plate and guide post can be by screw or clamping location, guide post and draw bar loose joint, guide post can move up and down along draw bar, locate as required, guide post and draw bar can be by screw or clamping location, the guide post of shank support plate also can connect the pulley yoke location by rope system, be provided with pedal on shank support plate, pedal can move front and back on shank support plate, also can swing.
Described pedal and carriage release lever are hinged, carriage release lever and montant one end are loose joint, the other end of montant is connected on the guide post of shank support plate rear end, and pedal, carriage release lever and montant can move forward and backward along guide post, or pedal moves forward and backward along shank support plate with carriage release lever.
After adopting above-mentioned measure, the adjustable height of thigh support plate, shank support plate, adjustable angle, the far and near position of pedal is adjustable, and the adjustable height of pulley yoke is during use, adjust the length of thigh support plate, shank support plate, highly as required, traction angle regulates the position of pedal, hangs up suitable counterweight by the pull rope on the pulley and can carry out the bone traction.
Concrete structure of the present utility model and embodiment are provided by the following drawings:
Fig. 1 is the structure chart of this traction frame.
Below in conjunction with accompanying drawing this utility model is described in further detail: with reference to Fig. 1, this traction frame has base [1], one end of base [1] is provided with thigh support plate [2], thigh support plate [2] lower end is hinged by guide post [3] and base [1], guide post [3] is contained in the fixed cover [4], fixed cover [4] is fixed on thigh support plate [2] both sides, thigh support plate [2] can move up and down along guide post [3], thigh support plate [2] is fixed by screw with guide post [3], the other end of base [1] is provided with draw bar [15], draw bar [15] is vertically fixed on the base [1], be set with pulley yoke [13] on the draw bar [15], pulley yoke [13] can move up and down along draw bar [15], pulley yoke [13] is gone up at draw bar [15] and is fixed by screw, top sheave [12] and lower sheave [16] are housed on the pulley yoke [13], between thigh support plate [2] and draw bar [15], be provided with shank support plate [6], shank support plate [6] front end and thigh support plate [2] upper end are hinged, the rear end of shank support plate [6] is by guide post [11] and draw bar [15] loose joint, loose joint place is provided with movable sleeve [14], guide post [11] is sleeved in the fixed cover [9] of shank support plate [6] both sides, guide post [11] can move forward and backward along fixed cover [9], also can move up and down with movable sleeve [14] along draw bar [15], guide post [11] is gone up at draw bar [15] and is fixed by screw, on the rear end of shank support plate [6], be provided with pedal [7], pedal [7] is hinged with carriage release lever [8], carriage release lever [8] is loose joint with montant [10] one ends, the other end of montant [10] is actively socketed on the guide post [11], pedal [7], carriage release lever [8] and montant [10] can move forward and backward along last guide post [11], or fixing montant [10], pedal [7] can move forward and backward along shank support plate [6] with carriage release lever [8], the adjustable included angle of pedal [7] and shank support plate [6], rotation for restriction shank support plate [6] front end and hinged place, thigh support plate [2] upper end, on thigh support plate [2] and shank support plate [6] hinged place, be provided with brace [5], brace [5] lower end is located on the base [1], can move forward and backward along base [1], it is gone up at base [1] and locatees by screw.
After adopting above-mentioned measure, the adjustable height of thigh support plate [2], shank support plate [6], adjustable angle, the far and near position of pedal [7] is adjustable, and the adjustable height of pulley yoke [13] is during use, adjust the length of thigh support plate [2], shank support plate [6], highly as required, the traction angle and the line of force regulate the position of pedal [7], hang up suitable counterweight by the pull rope on the pulley and can carry out the bone traction.
This utility model is reasonable in design, utilizes the Collapsible structure at each main position, increases function of use, improve motility, be applicable to all ages and classes, different sub-patients' the various bones tractions of lower limb, and can enlarge and be applied to the ilium traction that it is simple in structure, regulate flexibly, easy to use, help the para-position of fracturing, make things convenient for hip and knee functional exercise, preventing drop foot and interior outward turning, is a kind of Lower limb bone traction frame of Nover practical.

Claims (1)

1, the multi-functional bone traction frame of a kind of lower limb, base [1] is arranged, thigh support plate [2], shank support plate [6], draw bar [15], it is characterized in that thigh support plate [2] is provided with guide post [3], guide post [3] lower end is hinged on the base [1], thigh support plate [2] is located by the screw clamping with guide post [3], be hinged with support bar [5] in big leg support [2] upper end, support bar [5] lower end is located by base [1], pulley yoke [13] is sleeved on the draw bar [15], pulley yoke [13] is provided with top sheave [12] and lower sheave [16], pulley yoke [13] is located by the screw clamping with draw bar [15], thigh support plate [2] upper end is hinged with shank support plate [6], and shank support plate [6] is provided with guide post [11], and shank support plate [6] is located by the screw clamping with guide post [11], guide post [11] and draw bar [15] loose joint are provided with pedal [7] on shank support plate [6].
CN 02227394 2002-04-30 2002-04-30 Multifunctional bone drag rack for legs Expired - Fee Related CN2540930Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 02227394 CN2540930Y (en) 2002-04-30 2002-04-30 Multifunctional bone drag rack for legs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 02227394 CN2540930Y (en) 2002-04-30 2002-04-30 Multifunctional bone drag rack for legs

Publications (1)

Publication Number Publication Date
CN2540930Y true CN2540930Y (en) 2003-03-26

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 02227394 Expired - Fee Related CN2540930Y (en) 2002-04-30 2002-04-30 Multifunctional bone drag rack for legs

Country Status (1)

Country Link
CN (1) CN2540930Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104042381A (en) * 2013-03-17 2014-09-17 赵彦杰 Novel human leg traction device
CN106344339A (en) * 2015-07-18 2017-01-25 中南大学湘雅二医院 Treadle-operated lower limb position rehabilitation assisting device
CN108553211A (en) * 2018-04-20 2018-09-21 公安县人民医院 A kind of leg traction frame
CN111449822A (en) * 2020-04-15 2020-07-28 江苏省苏北人民医院 Adjustable low limbs orthopedics draw gear

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104042381A (en) * 2013-03-17 2014-09-17 赵彦杰 Novel human leg traction device
CN106344339A (en) * 2015-07-18 2017-01-25 中南大学湘雅二医院 Treadle-operated lower limb position rehabilitation assisting device
CN108553211A (en) * 2018-04-20 2018-09-21 公安县人民医院 A kind of leg traction frame
CN111449822A (en) * 2020-04-15 2020-07-28 江苏省苏北人民医院 Adjustable low limbs orthopedics draw gear

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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