CN209032776U - A kind of lower limb traction device for orthopaedics - Google Patents

Abstract

A kind of lower limb traction device for orthopaedics, including upper leash, the lower leash of upper connecting band and the upper connection band connection, be located at the upper leash in lower leash thread gluing, be located at hook that foot's fixed plate that the lower connecting band of the lower leash bottom connect with the lower connecting band bottom is connected with foot's fixed plate connect with the lower leash bottom for protect the extension of ankle with and be located at the bonding button of the extension with two sides；The band that extends includes multiple laterally blocking item and laterally blocking the elastic connecting strip that item connects for two neighboring；Foot's fixed plate includes support board, the cushion being wrapped in the support board, the buffer layer circular arc being located on the cushion protrusion and be located above the support board.The utility model can effectively protect ankle and improves comfort level, the working strength of medical staff is effectively reduced conducive to the case where blood circulation, is conducive to the rehabilitation of patient.

Description

A kind of lower limb traction device for orthopaedics

Technical field

The traction device that the utility model relates to use when a kind of orthopaedic technique field, specially fracture of lower limb.

Background technique

Fractured leg patient needs to keep the position of fracture before being performed the operation, and prevents from misplacing, present hospital Doctor and nurse draw bone through bringing frequently with fracture traction, such as number of patent application for patient's consideration CN201710904981.6, applying date 2017-09-29 Chinese invention patent disclose a kind of split blade type lower limb dragging belt；It is main To include upper fixing sleeve and lower fixing sleeve, pass through traction band connection, the upper fixing sleeve between upper fixing sleeve and lower fixing sleeve If adjacent two pieces of elastic telescopic inclusion enclaves are by connection band connection, in the elasticity of an avris including dry plate elastic telescopic inclusion enclave It is provided with fixing belt on flexible inclusion enclave, retaining ring, the leash are provided on the elastic telescopic inclusion enclave of another avris It extends to the bottom of lower fixing sleeve and is connected with towing plate in leash.The patent of invention have adapt to different calf circumferences, The characteristics of fixation, uniform force, do not glide, and avoid pressure sore, good air permeability.But its blood circulation for being unfavorable for patient It is unimpeded.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of lower limb traction device for orthopaedics, not only can Enough ankle part heat preservation, protection to patient, additionally it is possible to guarantee that blood circulation is unimpeded and foot's fixed block comfort.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of lower limb traction device for orthopaedics, Including for the upper leash fixed with thigh, be located at the upper connecting band of the upper leash bottom and the upper connecting band connects It connects for the lower leash fixed with shank, the thread gluing being located in the upper leash and lower leash, be located at the lower traction The extension that foot's fixed plate that lower connecting band with bottom is connected with the lower connecting band bottom is connected with foot's fixed plate Hook connects the extension band for protecting ankle with the lower leash bottom and is located at the bonding button of the extension with two sides； The band that extends includes multiple laterally blocking item and laterally blocking the elastic connecting strip that item connects for two neighboring；It is described Foot's fixed plate include support board, the cushion being wrapped in the support board, the circular arc protrusion being located on the cushion with And it is located at the buffer layer above the support board.

Present lower leash does not have any protection when fixed with shank to ankle, and naked for a long time It exposes outside so that the comfort of ankle is deteriorated, and the lower end wooden unit of lower leash is contacted with ankles bit, (is being cured for a long time In the real work of institute, sometimes the time of lower limb traction be more than ten days, even some months) contact, friction, even go out Blood is extremely unfavorable for the rehabilitation of patient, also increases the burden of medical staff；Although and using lower fixing sleeve pair in documents Ankle is protected, but its socks for removing front end more like one, is that wearing is inconvenient first, next is detrimental to blood and follows Ring, especially after long-time is dressed, this point is extremely important, because there are swelling in some foot'ss fracture patient early period, this Occurring to influence sanguimotor thing in the case where sample, comfort, health for patient, be all it is very unfavorable, And what it used is also that common wooden unit comes and plantar contact；So the applicant has developed the scheme of the application, side is utilized To blocking item and protected ankle, kept the temperature, quite convenient for wearing, operate it is fairly simple, using laterally blocking between item Elastic connecting strip entirely to extend with having certain elasticity, ensure that the fastness after wearing, and will not be because of elasticity Excessive and influence blood circulation, such structure has connection convenience, has certain elasticity, has protective；In addition, we institute The structure setting of band will be extended into multiple structures for laterally blocking item and elastic connecting strip, exactly in order not to will entirely extend band It is made into and avoids worn-off, bleeding so that ankle appearance with integral structure, and can also ensure that the blood circulation of patient is smooth It is logical, be conducive to the rehabilitation of patient and mitigate the burden of medical staff；Meanwhile we are also improved for foot's fixed plate, Previous simple hard boarding is changed, problem unsmooth with blood circulation caused by foot's contact for a long time is avoided, if Cushion, protrusion and buffer layer have been set, has promoted human foot's blood circulation, improves comfort level；The improvement of total in this way, mentions The high comfort level of patient ensure that its sanguimotor progress, be conducive to the recovery of patient.

Further preferred scheme as the utility model；It is described laterally block a lower end be equipped be bent outwardly it is first curved Knee and the second bent-strip connected with first bent-strip, first bent-strip with a thickness of the second bent-strip thickness 1/3-1/2.

Further preferred scheme as the utility model；It is described laterally block item be successively arranged from the inside to the outside endonexine, Insulating layer, waterproof layer and superficial layer；The waterproof layer is Teflon membranes, and the superficial layer is cotton layer, described interior Inner layer is nonwoven layer, and the insulating layer is hot melting wool layer.

Further preferred scheme as the utility model；The extension band is integrally formed with lower leash or passes through zipper Connection；The buffer layer is air bag；The cushion is made of cotton.

Further preferred scheme as the utility model；Circular arc protrusion lower section is equipped with cavity, on the buffer layer Equipped with the channel being connected to the cavity, the cavity and the channel are equipped with magnetic ball.

Further preferred scheme as the utility model；The magnetic ball includes central magnetic sphere, elastic housing body And the elastic for connecting the central magnetic sphere, elastic housing body, the quantity of the elastic are multiple.

Further preferred scheme as the utility model；The sphere diameter of the magnetic ball is 2-3mm.

(3) beneficial effect

The utility model can effectively protect ankle and guarantees blood circulation by the setting of extension band, meanwhile, by foot The improvement of portion's fixed plate structure, the foot's fixed plate long-time comfort for changing traditional traction device is poor, is unfavorable for blood The case where liquid recycles, improves comfort, effectively reduces the working strength of medical staff, be conducive to the rehabilitation of patient.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the sectional view of the utility model security bar；

Fig. 3 is the sectional view of the utility model foot fixed plate；

Fig. 4 is the structure chart of magnetic ball in the utility model;

Fig. 5 is that the first bent-strip connects the second bent-strip structure chart in the utility model.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Fig. 1,2,3,4,5, the utility model provides a kind of technical solution: a kind of lower limb traction dress for orthopaedics It sets, including for the upper leash 1 fixed with thigh, the upper connecting band 2 for being located at 1 bottom of upper leash and the upper company The connection of tape splicing 2 for and the fixed lower leash 3 of shank, be located at the upper leash 1 and thread gluing 4 in lower leash 3, be located at The foot's fixed plate 10 and the foot that the lower connecting band 5 of 3 bottom of lower leash is connected with lower 5 bottom of connecting band The hook 6 that fixed plate 10 connects connects the extension band 11 for protecting ankle with lower 3 bottom of leash and is located at described The bonding for extending 11 two sides of band buckles 8, and bonding button 8 includes male bonding button and female bonding button, is set up separately in the two sides for extending band, is used to real The effect now fastened, the quantity for bonding button determines according to actual needs, and quantity is generally 2-3, and the bonding button of bottom and Extend with the distance for having 8-10cm between lower end surface；Upper connecting band 2 and upper leash 1 and pass through seam between lower leash 3 It closes connection or is connected by button, lower leash 3 and lower connecting band 5 can suture fixed or button and fix, lower 5 He of connecting band Foot's fixed plate can be fixed up by the way of bonding or sewing, can also be by the way of screw connection；It is using When, realize the fixation of upper leash and lower leash and human leg by thread gluing 4, the fixation of upper leash and thigh, The shank of lower leash and human body is fixed；Easy to operate, thread gluing 4 includes public thread gluing and mother viscose button, because very common, this In be no longer described in detail；Further, 111 lower end of item of laterally blocking is equipped with the first bent-strip 113 being bent outwardly and and institute State the first bent-strip 113 connection the second bent-strip 114, first bent-strip 113 with a thickness of 114 thickness of the second bent-strip 1/3-1/2, laterally block item, the first bent-strip 113, the second bent-strip 114 and be integrally formed, the first bent-strip 113, second is curved Knee 114 is arc-shaped, and axial line is overlapped；Such structure is conducive to the protection to ankle.

The extension band 11 includes multiple laterally blocking item 111 and laterally blocking item 111 by two neighboring and connect Elastic connecting strip 112, the length of elastic connecting strip is 2-3mm, and laterally blocks item sewing connection；Elastic connecting strip 112 is adopted Use elastic band；Foot's fixed plate 10 includes support board 101, the cushion 102 being wrapped in the support board 101, sets In the buffer layer 104 that the circular arc on the cushion 102 103 at protrusion and is located above the support board 101；Support board Relatively soft wood materials, the cushions such as 101 preferred poplar plates wrap up support board, and cushion 102 can use cotton, delay The air bag of layer use is rushed, inside air bag has certain elasticity filled with air, and air bag is bonded in support board, and cushion then will Entire support board wraps up.

Further；In the present embodiment；It is described laterally block item 111 be successively arranged from the inside to the outside endonexine 1111, Insulating layer 1112, waterproof layer 1113 and superficial layer 1114；The waterproof layer 1113 is Teflon membranes, the superficial layer 1114 be cotton layer, and the endonexine 1111 is nonwoven layer, and the insulating layer 1112 is hot melting wool layer；Multilayered structure is set Set, can either waterproof, heat preservation, also have enough comfort levels, each specific thickness of layer, determine according to actual needs；Inside Edge suture is fixed between layer 1111, insulating layer 1112, waterproof layer 1113 and superficial layer 1114.

The extension band 11 is integrally formed with lower leash 3 or is connect by zipper 7；Integrated molding uses comparison side Just, it is connected by zipper, is convenient disassembly.

Further, in order to improve blood circulation effect, cavity 105, the buffering are had in the circular arc protrusion 103 Layer 104 is equipped with the channel 106 being connected to the cavity 105, is equipped with magnetic ball in the cavity 105 and the channel 106 107；The sphere diameter of the magnetic ball 107 is 2-3mm.It (because sole is not a plane, is being carried out by the flowing of magnetic ball When movement, magnetic ball can be made to generate flowing, and then squeeze sole, promoted blood circulation), to adjust to foot Pressure, realize the purpose to promote blood circulation；Further, the magnetic ball 107 includes central magnetic sphere 1071, elasticity Outer housing 1072 and the elastic 1073 for connecting the central magnetic sphere, elastic housing body, elastic quantity are It is multiple, elastic housing body 1072 with a thickness of 0.1-0.2mm, material is steel spring plate, and elastic uses rubber column, rubber column one End and elastic housing body are bonded by glue, and the other end is connected by glue with central magnetic sphere；Such structure makes magnetic Property ball have certain elasticity, on the basis of keeping magnetic, and have both elasticity, be more conducive to the blood circulation of foot.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of lower limb traction device for orthopaedics, it is characterised in that: including for the upper leash (1) fixed with thigh, Under the upper connecting band (2) and the upper connecting band (2) connection for being located at upper leash (1) bottom are used to fix with shank Leash (3), the thread gluing (4) being located in the upper leash (1) and lower leash (3) are located at lower leash (3) bottom Lower connecting band (5) the foot's fixed plate (10) and foot's fixed plate (10) that are connected with lower connecting band (5) bottom The hook (6) of connection connects the extension band (11) for protecting ankle with lower leash (3) bottom and is located at described prolong Stretch the bonding button (8) of band (11) two sides；Extension band (11) includes multiple laterally blocking item (111) and by two neighboring side To the elastic connecting strip (112) for blocking item (111) and connecting；Foot's fixed plate (10) includes support board (101), packet It the cushion (102) that is rolled on the support board (101), the circular arc being located on the cushion (102) raised (103) and is located at Buffer layer (104) above the support board (101).

2. a kind of lower limb traction device for orthopaedics according to claim 1, it is characterised in that: described laterally to block item (111) lower end is equipped with the first bent-strip (113) being bent outwardly and the second bending with first bent-strip (113) connection Item (114), the 1/3-1/2 with a thickness of the second bent-strip (114) thickness of first bent-strip (113).

3. a kind of lower limb traction device for orthopaedics according to claim 1, it is characterised in that: described laterally to block item (111) it is successively arranged endonexine (1111), insulating layer (1112), waterproof layer (1113) and superficial layer (1114) from the inside to the outside； The waterproof layer (1113) is Teflon membranes, and the superficial layer (1114) is cotton layer, and the endonexine (1111) is Nonwoven layer, the insulating layer (1112) are hot melting wool layer.

4. a kind of lower limb traction device for orthopaedics according to claim 1, it is characterised in that: the extension band (11) It is integrally formed with lower leash (3) or is connect by zipper (7)；The buffer layer (104) is air bag；The cushion is by cotton system At.

5. a kind of lower limb traction device for orthopaedics according to claim 1, it is characterised in that: the circular arc protrusion (103) lower section is equipped with cavity (105), and the buffer layer (104) is equipped with the channel (106) being connected to the cavity (105), institute It states cavity (105) and the channel (106) is equipped with magnetic ball (107).

6. a kind of lower limb traction device for orthopaedics according to claim 5, it is characterised in that: the magnetic ball (107) include central magnetic sphere (1071), elastic housing body (1072) and by the central magnetic sphere (1071), elasticity The elastic (1073) that outer housing (1072) connects, the quantity of the elastic (1073) are multiple.

7. a kind of lower limb traction device for orthopaedics according to claim 6, it is characterised in that: the magnetic ball (107) sphere diameter is 2-3mm.