CN201710507U

CN201710507U - Novel lower limb position correction instrument

Info

Publication number: CN201710507U
Application number: CN201020199500XU
Authority: CN
Inventors: 高思山; 马继文; 肖贻泰; 李江; 魏秀芝; 李守英
Original assignee: 高思山
Priority date: 2010-05-24
Filing date: 2010-05-24
Publication date: 2011-01-19
Anticipated expiration: 2020-05-24

Abstract

The utility model discloses a novel lower limb position correction instrument which comprises a thigh splint, a leg splint and a shoe body, wherein the thigh splint is connected with the leg splint through a hinge; and the lower part of the leg splint is connected with the shoe body through a guide rod. The cross section of the thigh splint is in a circular arc shape, the arc-shaped left and right sides are turned over externally, the lower part of each turned over edge is provided with a slide way which extends from the front end to the rear end with the cross section in an omega shape; and circular arc-shaped gaps are uniformly arranged on the outer surface of the slide way. The thigh splint is matched with a support structure, the support structure is provided with a sleeve and a support rod, and a limit bead is respectively embedded on the left side or the right side on the upper part of the support rod; springs are arranged between the bottom part of each limit bead and the support rod; the limit beads can be pressed into the support rod; the surface of the sleeve is provided with a plurality of holes which are in the same size with the limit beads; and the limit beads on the left side and the right side of the support rod can be exposed from the holes. The instrument has the advantages of simple structure, good lower limb position correction edge when in use and convenient use.

Description

Novel position corrector for lower limbs

Technical field

This utility model relates to a kind of medical auxiliary apparatus, is specifically related to the novel position corrector for lower limbs device of a kind of human body.

Background technology

The patient of long-term bed, the particularly elderly and the disabled can't take exercise owing to lower limb clinically, and the activity chance is few, causes lower limb position vein reduced by muscle squeezes.Blood refluxes slowly, and right ventricle blood refluxes difficult, and lower limb are dark, superficial vein easily forms thrombosis, not only be prone to lower extremity swelling and distension, skin ulceration, come off, easily cause the pulmonary vascular thromboembolism in case the more important thing is thrombosis, cause pulmonary hypertension, hypoxemia, even cause death.Patient's lying on bed for a long time does not get enough athletic exercise at the bed lower limb, easily causes amyotrophy, and lower limb attenuate, osteoporosis, and joint deformity, deformity, even disarticulation cause secondary damage, increase difficulty for patient's rehabilitation.

The utility model content

The purpose of this utility model is to provide a kind of novel position corrector for lower limbs, and this instrument has simple in structure, during use lower limb is rectified effective, the easy to use advantage in position.

This utility model for achieving the above object, the technical solution of employing is:

Novel position corrector for lower limbs comprises thigh support plate, shank support plate and footwear body, and thigh support plate is connected with shank support plate by hinge, and the shank support plate bottom is connected with the footwear body by guide post; The thigh support plate section is circular arc, arcual left and right sides outward flanging, and the bottom of flange is provided with by front end and extends to the slideway that the rear end section is " Ω " shape, and the external slideway face of slideway evenly has circular arc cutaway; Thigh support plate is furnished with supporting construction, supporting construction has sleeve and support bar, support bar top left and right sides respectively is embedded with a positive stop bead, be provided with spring between positive stop bead bottom and the support bar, positive stop bead can be pressed in the support bar, and sleeve surface has the identical hole of a plurality of and positive stop bead size, and the positive stop bead of the support bar left and right sides can be exposed by this hole, telescopic upper end is provided with the cross section rounded strip slide block suitable with slideway, and the bottom of support bar is provided with supporting seat; The shank support plate section is circular arc, arcual left and right sides outward flanging, and the bottom of flange is provided with by front end and extends to the slideway that the rear end section is " Ω " shape, and the external slideway face of slideway evenly has circular arc cutaway; Shank support plate also is furnished with above-mentioned supporting construction; The guide post front end has a SDeflector, the SDeflector surface is embedded with nine spacing balls that square crossing is arranged, the spacing ball diameter that is positioned at the center is greater than its peripheral spacing ball, be provided with spring between spacing ball bottom and the SDeflector, center spacing ball part spheroid can be pressed in the SDeflector, and the spacing ball of center spacing ball periphery can all be pressed in the SDeflector; The sole of footwear body and SDeflector connecting portion have the bulb-shaped recess district suitable with SDeflector, with corresponding position, nine spacing ball positions nine spherical grooves are arranged in the depressed area, have raceway groove between the adjacent groove in the left and right sides and between the neighbouring groove; The top of sole is provided with vamp, and vamp is divided into left and right vamp and last vamp, and left and right vamp can slide up and down along sole, last vamp and the clamping of sole leading section; Guide post is connected by buckle with shank support plate.The beneficial effects of the utility model: thigh support plate is connected with shank support plate by hinge, can realize during use that two supporting plates become any angle.Two supporting plates are furnished with the supporting construction that bearing height can be regulated, and occupation mode is convenient, flexible.Supporting construction has two covers, constitutes gusseted structure, firm supporting during use.The footwear body is connected with shank support plate by guide post, and the footwear body can be broken off with the fingers and thumb up and down, and fixes on some precedences.The left and right vamp of footwear body can slide up and down along sole, and the last vamp of cooperation and the clamping of sole leading section makes and can satisfy the use of left foot or right crus of diaphragm by a footwear body.

Novel position corrector for lower limbs can cooperate clinical inpatient's rehabilitation to use, and design meets body mechanics's characteristics, and indication is wide, clinical efficacy is obvious, cheap, safety is easy to operate, can reduce patient and family members thereof and temper improper excessively the spraining of joint etc. of causing to patient.

Description of drawings

Fig. 1 is the structure diagram of novel position corrector for lower limbs.

Fig. 2 is the section structure sketch map of thigh support plate.

Fig. 3 is the section structure sketch map of shank support plate.

Fig. 4 is that the A of " Ω " shape slideway among Fig. 3 is to side view.

Fig. 5 is the sketch map of supporting construction.

Fig. 6 is a B regional enlarged drawing among Fig. 5.

Fig. 7 is a SDeflector transverse sectional view in the sole.

Fig. 8 is a SDeflector longitudinal sectional view in the sole.

Fig. 9 is the cutaway view of sole depressed area.

The specific embodiment

Below in conjunction with accompanying drawing this utility model is elaborated:

In conjunction with Fig. 1 to Fig. 9, novel position corrector for lower limbs comprises thigh support plate 1, shank support plate 2 and footwear body 3, and thigh support plate 1 is connected with shank support plate 2 by hinge 4, and shank support plate 2 bottoms are connected with footwear body 3 by guide post 5.

Thigh support plate 1 section is circular arc, arcual left and right sides outward flanging, and the bottom of flange is provided with by front end and extends to the slideway 101 that the rear end section is " Ω " shape, and the external slideway face of slideway 101 evenly has circular arc cutaway 102.

Shank support plate 2 sections are circular arc, arcual left and right sides outward flanging, and the bottom of flange is provided with by front end and extends to the slideway 201 that the rear end section is " Ω " shape, and the external slideway face of slideway 201 evenly has circular arc cutaway.

Thigh support plate 1 is furnished with supporting construction 6, and supporting construction 6 has sleeve 601 and support bar 602.Support bar 602 top left and right sides respectively are embedded with a positive stop bead 603, are provided with spring 604 between positive stop bead 603 bottoms and the support bar 602, and positive stop bead 603 can be pressed in the support bar 602.Sleeve 601 surfaces have the identical holes 605 of a plurality of and positive stop bead 603 sizes, and the positive stop bead 603 of support bar 602 left and right sides can be exposed by this hole 605.The upper end of sleeve 601 is provided with the cross section rounded strip slide block 606 suitable with slideway 101, and the bottom of support bar 602 is provided with supporting seat 607.

Shank support plate 2 is furnished with above-mentioned supporting construction 6.

Guide post 5 front ends have a SDeflector 7, and SDeflector 7 surfaces are embedded with nine spacing balls that square crossing is arranged.Spacing ball 701 diameters that are positioned at the center are provided with spring 703 greater than its peripheral spacing ball 702 between spacing ball 701,702 bottoms and the SDeflector 7.Spacing ball 701 part spheroids in center can be pressed in the SDeflector 7, and the spacing ball 702 of center spacing ball periphery can all be pressed in the SDeflector 7.The sole of footwear body 3 and SDeflector connecting portion have the bulb-shaped recess district 8 suitable with SDeflector, with corresponding position, nine spacing ball 701,702 positions nine spherical grooves 801,802 are arranged in the depressed area 8, have raceway groove between the adjacent groove in the left and right sides and between the neighbouring groove.

The top of sole is provided with vamp, and vamp is divided into left and right vamp and last vamp, and left and right vamp can slide up and down along sole, last vamp and the clamping of sole leading section; Guide post 5 and shank support plate 2 are connected by buckle.

In the use, thigh support plate is connected with shank support plate by hinge, can realize during use that two supporting plates become any angle.Two supporting plates are furnished with the supporting construction that bearing height can be regulated, and occupation mode is convenient, flexible.Supporting construction has two covers, constitutes gusseted structure, firm supporting during use.The footwear body is connected with shank support plate by guide post, and the footwear body can be broken off with the fingers and thumb up and down, and fixes on some precedences.The left and right vamp of footwear body can slide up and down along sole, and the last vamp of cooperation and the clamping of sole leading section makes and can satisfy the use of left foot or right crus of diaphragm by a footwear body.

Certainly; above-mentioned explanation is not to be to restriction of the present utility model; this utility model also is not limited in above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also should belong to protection domain of the present utility model.

Claims

1. novel position corrector for lower limbs is characterized in that: novel position corrector for lower limbs comprises thigh support plate, shank support plate and footwear body, and thigh support plate is connected with shank support plate by hinge, and the shank support plate bottom is connected with the footwear body by guide post; The thigh support plate section is circular arc, arcual left and right sides outward flanging, and the bottom of flange is provided with by front end and extends to the slideway that the rear end section is " Ω " shape, and the external slideway face of slideway evenly has circular arc cutaway; Thigh support plate is furnished with supporting construction, supporting construction has sleeve and support bar, support bar top left and right sides respectively is embedded with a positive stop bead, be provided with spring between positive stop bead bottom and the support bar, positive stop bead can be pressed in the support bar, and sleeve surface has the identical hole of a plurality of and positive stop bead size, and the positive stop bead of the support bar left and right sides can be exposed by this hole, telescopic upper end is provided with the cross section rounded strip slide block suitable with slideway, and the bottom of support bar is provided with supporting seat; The shank support plate section is circular arc, arcual left and right sides outward flanging, and the bottom of flange is provided with by front end and extends to the slideway that the rear end section is " Ω " shape, and the external slideway face of slideway evenly has circular arc cutaway; Shank support plate also is furnished with above-mentioned supporting construction; The guide post front end has a SDeflector, the SDeflector surface is embedded with nine spacing balls that square crossing is arranged, the spacing ball diameter that is positioned at the center is greater than its peripheral spacing ball, be provided with spring between spacing ball bottom and the SDeflector, center spacing ball part spheroid can be pressed in the SDeflector, and the spacing ball of center spacing ball periphery can all be pressed in the SDeflector; The sole of footwear body and SDeflector connecting portion have the bulb-shaped recess district suitable with SDeflector, with corresponding position, nine spacing ball positions nine spherical grooves are arranged in the depressed area, have raceway groove between the adjacent groove in the left and right sides and between the neighbouring groove; The top of sole is provided with vamp, and vamp is divided into left and right vamp and last vamp, and left and right vamp can slide up and down along sole, last vamp and the clamping of sole leading section; Guide post is connected by buckle with shank support plate.