CN209575135U - A kind of hip replacement lateral position clip pad - Google Patents

Abstract

The utility model provides a kind of hip replacement lateral position clip pad, the pad including being used to support thigh and shank and trapezoidal body shape, and supporting pad in a rectangular parallelepiped shape；At the top of pad from thigh support end to leg support end tilt and on；Distal face at pad leg support end is provided with the foot pad for placing foot, and the foot pad bottom surface is flushed with pad bottom surface；Two sides are equipped with the multipair fixing belt being detachably connected at the top of pad；Supporting pad bottom surface is flushed with foot pad bottom surface, and supporting pad side is fitted on foot pad side and can separate；Supporting pad and foot pad are mutually hinged at the bottom edge of two binding faces；Supporting pad can rotate up to supporting pad bottom surface upward towards foot pad bottom surface along hinged place and be fitted on foot pad bottom surface.The utility model structure is simple, easy to operate, and comfort is good；When strong side shank buckling, effective support can be provided for the Ipsilateral shank of upper end, and can prevent it from Ipsilateral thigh being driven to slide, avoid the suffering limb dislocation of hip joint.

Description

A kind of hip replacement lateral position clip pad

Technical field

The utility model relates to medical instruments fields, and in particular to a kind of hip replacement lateral position clip pad.

Background technique

Prothesis dislocation is hip replacement common complication, not only increases the pain of patient, causes additional economy Burden, in some instances it may even be possible to threaten patient vitals.Postoperative reasonable position placement can effectively prevent prothesis dislocation, the postoperative return disease of patient Room can use horizontal position, and suffering limb is in abduction neutral position.To prevent pressure sore, promotes patient comfort, can also be taken in the case where medical staff assists Strong lateral position rest, the abduction neutral position of suffering limb when to keep lateral position clinically mostly use soft pillow to be sandwiched between two legs, but right The standard of soft pillow is without uniform requirement, clinically common soft pillow thickness, not of uniform size, and intermediate high rim is low, shank and foot Lack support, suffering limb is easy to slide, and cannot keep suffering limb abduction neutral position well, the above status causes patient dare not be easily Position is replaced, final result is to extend the horizontal position time, and the incidence of sacrococcygeal region pressure sore increases, and the comfort of patient reduces.

Utility model content

In view of the above-mentioned problems, that the purpose of the utility model is to provide a kind of comforts is good, effective branch can be provided for shank Support, and can prevent from sliding；Simultaneously when strong side shank buckling without will lead to the hip replacement of the suffering limb dislocation of hip joint Lateral position clip pad.Concrete scheme is as follows:

A kind of hip replacement lateral position clip pad, the pad including being used to support thigh and shank and trapezoidal body shape Body, and supporting pad in a rectangular parallelepiped shape；At the top of the pad from thigh support end to leg support end tilt and on；In pad The distal face at leg support end is provided with the foot pad for placing foot, and (preferred embodiment is that foot pad and pad can be integrated knot Structure), the foot pad bottom surface is flushed with pad bottom surface；Two sides are equipped with the multipair fixation being detachably connected at the top of pad Band；The supporting pad bottom surface is flushed with foot pad bottom surface, and supporting pad side is fitted on foot pad side and can separate；Supporting pad and foot It pads mutually hinged at the bottom edge of two binding faces；Supporting pad can rotate up to supporting pad bottom surface upward towards foot pad bottom surface along hinged place And it is fitted on foot pad bottom surface.(supporting pad is located just at immediately below foot pad at this time).

Further, to be bonded supporting pad preferably with foot pad, prevent when not having to supporting pad, supporting pad not with foot pad Side separate.The supporting pad is bonded between side with the two of foot pad and realizes patch by the way that velcro on it is respectively set It closes；To guarantee when using supporting pad, guarantee that supporting pad bottom surface is more preferably bonded with foot pad bottom surface, promoted supporting pad support foot pad and The stability of pad.Supporting pad bottom surface is bonded with foot pad bottom surface also by the velcro being respectively set on it to realize.

Further, the fixing belt on the pad both sides can be used the modes such as frenulum, velcro, hidden discount, buckle and connect.

Further, in order to guarantee comfort.The upper surface of the pad and foot pad and lower surface are designed with cushion.

Further, suffering limb leg slides from the upper surface of pad in order to prevent.It is indent in the upper surface of the pad Cambered surface, the cambered surface is consistent with human leg's side view.

Further, suffering limb leg slips and receives position in interior medial rotation in order to prevent.Close to side in face of patient at the top of pad Edge be higher than the edge far from side in face of patient.

Further, pad upper surface gradient is 15-20 °.The angle makes suffering limb still keep outer in lateral position Open up neutral position.

Further, the thickness of different people foot is different, and supports consistency of thickness of the mat thickness not necessarily just with people's foot；For Supporting pad is set the adjustable structure of thickness by this.Specifically: at the top of supporting pad be equipped with vertical core, supporting pad not with foot pad side Other sides that face is bonded are equipped with parallel with vertical core and connection strip-shaped hole；Being plugged in vertical core may extend or retract Expansion plate；Being equipped in strip-shaped hole can be along the tie down screw that strip-shaped hole moves up and down；Vertical core is protruded into described tie down screw one end Expansion plate side is vertically fixed on after interior, the other end stretches out outside strip-shaped hole to be threadedly coupled with locking nut；It is set above supporting pad There is backing plate, the backing plate bottom is vertically fixed at the top of expansion plate and can move up and down with expansion plate.

Further, the stability to guarantee lifting.The expansion plate number is two pieces and vertically in backing plate bottom；It is corresponding , for grafting expansion plate vertical core, be connected to vertical core strip-shaped hole, in strip-shaped hole and be vertically fixed on expansion plate Tie down screw, the locking nut for being threaded in the tie down screw other end number be all two.

The utility model structure is simple, easy to operate, and comfort is good；When strong side shank buckling, can be provided with for shank Effect support, and can prevent it from Ipsilateral thigh being driven to slide, avoid the suffering limb dislocation of hip joint.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of hip replacement lateral position clip pad of the utility model；

Fig. 2 is when supporting pad turns to below foot pad in a kind of hip replacement lateral position clip pad of the utility model Structural schematic diagram；

Fig. 3 is the cross-sectional view of supporting pad in a kind of hip replacement lateral position clip pad of the utility model；

It is as shown in the figure: 1- pad, 2- fixing belt, 3- foot pad, 4- supporting pad, 5- vertical core, 6- backing plate, 7- expansion plate, 8- item Shape hole, 9- clamping screw, 10- locking nut.

Specific embodiment

The utility model is described in further details with reference to the accompanying drawing.

A kind of hip replacement lateral position clip pad of the utility model as shown in Figure 1 to Figure 3, including be used to support big The pad 1 of leg and shank and trapezoidal body shape, and supporting pad 4 in a rectangular parallelepiped shape；1 top of pad is by thigh support end To leg support end tilt and go up (thigh support end is short, leg support end height, thigh support end width is also greater than leg support End)；1 leg support end of pad distal face (distal face is equal to the left side at the leg support of pad 1 shown in Fig. 1, Fig. 2 end, Thigh is medically referred to as lower limb proximal, shank and foot are exactly Lower Distal Extremities, therefore the face of object towards shank and foot is referred to as remote End face is known as proximal end face towards the face of thigh) to be provided with foot pad 3(preferred embodiment for placing foot be by foot pad 3 and pad 1 can be integrated structure), 3 bottom surface of foot pad is flushed with 1 bottom surface of pad；Multipair be detachably connected is equipped in 1 top two sides of pad Fixing belt 2 together；4 bottom surface of supporting pad is flushed with 3 bottom surface of foot pad, and 4 side of supporting pad is fitted on 3 side of foot pad simultaneously It can separate；Supporting pad 4 is mutually hinged at the bottom edge of two binding faces with foot pad 3；Supporting pad 4 can be along hinged place towards 3 bottom surface of foot pad It rotates up to 4 bottom surface of supporting pad upward and is fitted on 3 bottom surface of foot pad.(supporting pad 4 is located just at immediately below foot pad 3 at this time).

In use, patient is in lateral position, limb is good under, and for suffering limb upper, centre presss from both sides upper pad 1, makes suffering limb at outer exhibition position； Pad 1 is strapped in suffering limb bottom with fixing belt 2, suffering limb thigh and shank side are placed in 1 upper surface of pad, and foot side is placed in On foot pad 3；1 bottom surface of pad is placed on strong limb upper side.

When patient due to keeping the posture to lie on one's side for a long time, when needing to adjust position (such as strong side shank buckling) of foot, Suffering limb shank will lose the support of strong primary minimum leg, at this point, supporting pad 4 can be rotated up to branch towards 3 bottom surface of foot pad along hinged place 4 bottom surface of stake pad is fitted in upward on 3 bottom surface of foot pad, is located just at supporting pad 4 immediately below foot pad 3, i.e., using 4 generation of supporting pad For strong limb leg support suffering limb shank, prevent suffering limb shank without being fallen after support by bed, leading to the dislocation of hip joint.

Further, the fixing belt 2 on the pad both sides can be used the modes such as frenulum, velcro, hidden discount, buckle and connect.

Further, to be bonded supporting pad 4 preferably with foot pad 3, prevent when not having to supporting pad 4, supporting pad 4 not with The side of foot pad 3 separates.The supporting pad 4 with the two of foot pad 3 be bonded between side by velcro on it is respectively set come Realize fitting；To make when using supporting pad 4, guarantees that 4 bottom surface of supporting pad is more preferably bonded with 3 bottom surface of foot pad, promote supporting pad 4 The stability of support foot pad 3 and pad.4 bottom surface of supporting pad and 3 bottom surface of foot pad are come real also by the velcro being respectively set on it Now it is bonded.

Further, in order to guarantee comfort.The upper surface of the pad 1 and foot pad 3 and lower surface are designed with cushion.

Further, suffering limb leg slides from the upper surface of pad 1 in order to prevent.It is interior in the upper surface of the pad 1 Recessed cambered surface, the cambered surface are consistent with human leg's side view.

Further, suffering limb leg slips and receives position in interior medial rotation in order to prevent.At 1 top of pad close to side in face of patient Edge be higher than the edge far from side in face of patient.

Further, the 1 upper surface gradient of pad is 15-20 °.The angle makes suffering limb still keep outer in lateral position Open up neutral position.

As shown in Figure 1 to Figure 3, the thickness of different people foot is different, and 4 thickness of the supporting pad not necessarily thickness just with people's foot Unanimously；The adjustable structure of thickness is set by supporting pad 4 thus.Specifically: vertical core 5 is equipped at the top of supporting pad 4, in supporting pad 4 other sides not being bonded with 3 side of foot pad are equipped with strip-shaped hole 8 that is parallel with vertical core 5 and being connected to；In 5 interpolation of vertical core It is connected to the expansion plate 7 that may extend or retract；Being equipped in strip-shaped hole 8 can be along the tie down screw 9 that strip-shaped hole 8 moves up and down；It is described 9 one end of tie down screw is vertically fixed on 7 side of expansion plate after protruding into vertical core 5, the other end stretches out outside strip-shaped hole 8 and locking nut 10 are threadedly coupled；It is equipped with backing plate 6 above supporting pad 4,6 bottom of backing plate is vertically fixed on the top of expansion plate 7 and can be with stretching Contracting plate 7 moves up and down.

After supporting pad 4 turns to immediately below foot pad 3, thickness may be too thick or too thin, therefore uses and set on supporting pad 4 The adjustable structure of thickness is set to adjust its thickness.After supporting pad 4 turns to immediately below foot pad 3, unclamp on clamping screw 9 Locking nut 10, expansion plate 7 and backing plate 6 thereon just can be at that state can be moved up and down at this time, catch backing plate 6 or clamping screw 9, move up and down expansion plate 7 and backing plate 6 to suitable position (backing plate 6 touches bed surface), clamping screw 9 and locking nut 10 It is moved up and down with expansion plate 7 along strip-shaped hole 8；Then locking nut 10 is tightened；Expansion plate 7 can be made to be fastened in supporting pad 4, located In irremovable state.

As shown in figure 3, for the stability for guaranteeing lifting.7 number of expansion plate is two pieces and vertically in 6 bottom of backing plate； It is corresponding, for grafting expansion plate 7 vertical core 5, be connected to vertical core 5 strip-shaped hole 8, in strip-shaped hole 8 and be vertically fixed on The number of tie down screw 9, the locking nut 10 for being threaded in 9 other end of tie down screw on expansion plate 7 is all two.

It can be seen in Fig. 3, a kind of preferred structure of supporting pad, structure is as follows: flat there are two being set at the top of supporting pad 4 Capable rectangular-shape vertical core 5；It is respectively provided with one piece of expansion plate 7 in two vertical cores 5, is not bonded with 3 side of foot pad in supporting pad 4 Former and later two sides on be respectively provided with one it is parallel with vertical core 5 and connection strip-shaped hole 8；One is respectively equipped in each strip-shaped hole 8 Root locking nut 10 and the tie down screw 9 for being fixed on 7 side of expansion plate.When backing plate 6 moves up and down, two expansion plates 7 are same therewith When move up and down, until reach suitable position when；Both sides locking nut 10 is tightened simultaneously to fix expansion plate 7；The preferred structure Under, expansion plate 7 is fixed since there are two clamping screws 9 and locking nut 10, the support force of backing plate 6 is compared to one piece When expansion plate 7 and a clamping screw 9 and locking nut 10, bearing capacity is greatly increased, and stability is also higher.

The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model Within the scope of shield.

Claims (9)

1. a kind of hip replacement lateral position clip pad, it is characterised in that: including being used to support thigh and shank and trapezoidal The pad of body shape, and supporting pad in a rectangular parallelepiped shape；Tilt at the top of the pad from thigh support end to leg support end and On；Distal face at pad leg support end is provided with the foot pad for placing foot, and the foot pad bottom surface and pad bottom surface are neat It is flat；Two sides are equipped with the multipair fixing belt being detachably connected at the top of pad；The supporting pad bottom surface and foot pad bottom surface are neat Flat, supporting pad side is fitted on foot pad side and can separate；Supporting pad and foot pad are mutually hinged at the bottom edge of two binding faces； Supporting pad can rotate up to supporting pad bottom surface upward towards foot pad bottom surface along hinged place and be fitted on foot pad bottom surface.

2. hip replacement lateral position clip pad according to claim 1, it is characterised in that: the pad two sides are consolidated Fixed band is using any one connection type connection in frenulum, velcro, hidden discount, buckle.

3. hip replacement lateral position clip pad according to claim 1, it is characterised in that: the supporting pad and foot pad Two binding faces between fitting is realized by the way that velcro on it is respectively set；Supporting pad bottom surface and foot pad bottom surface also by point The velcro not being disposed thereon is bonded to realize.

4. hip replacement lateral position clip pad according to claim 1, it is characterised in that: the pad and foot pad Upper surface and lower surface are designed with cushion.

5. hip replacement lateral position clip pad according to claim 1, it is characterised in that: the upper surface of the pad For the cambered surface of indent.

6. hip replacement lateral position clip pad according to claim 1, it is characterised in that: close to patient at the top of pad The edge of side is higher than the edge far from side in face of patient in front.

7. hip replacement lateral position clip pad according to claim 1, it is characterised in that: incline the pad upper surface Gradient is 15-20 °.

8. hip replacement lateral position clip pad as claimed in any of claims 1 to 7, it is characterised in that: In It is equipped with vertical core at the top of supporting pad, be equipped on other sides that supporting pad is not bonded with foot pad side parallel with vertical core and connects Logical strip-shaped hole；The expansion plate that may extend or retract is plugged in vertical core；Being equipped in strip-shaped hole can move down in strip-shaped hole Dynamic tie down screw；Described tie down screw one end is vertically fixed on expansion plate side after protruding into vertical core, the other end stretches out bar shaped It is threadedly coupled outside hole with locking nut；Backing plate is equipped with above supporting pad, the backing plate bottom is vertically fixed at the top of expansion plate And it can be moved up and down with expansion plate.

9. hip replacement lateral position clip pad according to claim 8, it is characterised in that: the expansion plate number is Two pieces and vertically in backing plate bottom；It is corresponding, for grafting expansion plate vertical core, be connected to vertical core strip-shaped hole, be located at bar shaped In hole and be vertically fixed on the tie down screw on expansion plate, the locking nut for being threaded in the tie down screw other end number all It is two.