CN208212123U - Multifunctional lower limb fixator - Google Patents

Abstract

The utility model discloses multifunctional lower limb fixators, including vola support plate, heel fixed plate, ankle band and instep band, the vola support plate is connect with angular adjustment chuck, the angular adjustment chuck is arranged with bearing, it is fixedly connected on the outside of the bearing with fixed link, the connection of one end of the fixed link and upper bracket, the upper bracket other end is connect by the first locking screw with bracket chassis, the upper bracket bottom surface is equipped with first axle, bracket chassis upper surface is equipped with second hinge, the first axle end is connect with second hinge end by the second locking screw.Its is easy to operate, and convenient nursing personnel or family members use, can flexible modulation angle, be conducive to patient and keep comfortable posture, and edema, pressure sore can be reduced, accelerate patients ' recovery.

Description

Multifunctional lower limb fixator

Technical field

The utility model relates to a kind of lower limb setting tools, belong to orthopaedic medical treatment appliance technology.

Background technique

Since orthopaedics is postoperative, deep vein thrombosis, hip replacement patient easily occur for bone tissue damage and long-term bed Also heel pressure sore easily occurs, Patients with Fractures of Lower Limbs lower limb fixed form is single at present, it is therefore desirable to traditional orthopaedics " T-shaped Shoes " improve, and search out a kind of multifunctional lower limb that can be expanded three-dimensional adjustment, adjust position, adapt to state of an illness demand and fix Device keeps the requirement of comfortable posture to meet patient, and reduces edema, pressure sore.

Utility model content

The purpose of this utility model is to provide a kind of multifunctional lower limb fixators, to solve to propose in above-mentioned background technique The problem of.

To achieve the above object, multifunctional lower limb fixator provided by the utility model, including vola support plate, heel are solid Fixed board, ankle band and instep band, the vola support plate are connect with angular adjustment chuck, and the angular adjustment chuck is arranged There is bearing, be fixedly connected on the outside of the bearing with fixed link, one end of the fixed link and upper bracket connects, and the upper bracket is another One end is connect by the first locking screw with bracket chassis, and the upper bracket bottom surface is equipped with first axle, on the bracket chassis Surface is equipped with second hinge, and the first axle end is connect with second hinge end by the second locking screw.

Preferably, protection foam pad is equipped on the inside of the heel fixed plate.

Preferably, instep band bottom surface is equipped with arch support foam block, and the arch support foam block and instep are pricked Band bonding.

Preferably, instep band upper surface and front end are respectively provided with sufficient face aperture.

Preferably, the first axle and second hinge are multiple groups.

Preferably, the vola support plate is enclosed with natural fiber layer.

The utility model has the advantages that compared with prior art

The unicity of existing lower limb fixing device can be changed, structure is simply easy-to-use can not only to make medical worker fast Hand can more make family numbers of patients skillfully grasp application method after simple training in speed, nurse to co-treatment；According to human body Engineering mechanics principle, which places arch support foam block, can prevent or alleviate pressure sore risk caused by traditional brace, multi-angle tune Section can achieve the purpose of prevention lower-limb deep veins thrombus with lower limb function；Angular adjustment chuck is convenient for receipts in lower limb and outside The control of rotation can cooperate the fixation of surgical doctor and postoperative rehabilitation fixed bit, be conducive to operation, rehabilitation and function and keep.

Detailed description of the invention

Fig. 1 is vola support plate positive structure schematic；

Fig. 2 is the overlooking structure diagram of the utility model；

Fig. 3 is the side structure schematic diagram of the utility model；

Fig. 4 is the elevation control mechanism therefor bottom view of the utility model；

Fig. 5 is the elevation control mechanism therefor side structure schematic diagram of the utility model.

In figure:

1, vola support plate；2, angular adjustment chuck；3, fixed link；4, heel fixed plate；5, foam pad is protected；6, ankle Band；7, arch support foam block；8, instep band；9, sufficient face aperture；10, upper bracket；11, the first locking screw；12, bracket Chassis；13, first axle；14, second hinge；15, the second locking screw.

Specific embodiment

The utility model for ease of understanding is described in further detail the utility model now in conjunction with attached drawing.

As shown in Fig. 1 to 5, the utility model proposes multifunctional lower limb fixator, including vola support plate 1, heel be solid Fixed board 4, ankle band 6 and instep band 8, the vola support plate 1 are connect with angular adjustment chuck 2, the angular adjustment card Disk 2 is arranged with bearing, is fixedly connected on the outside of the bearing with fixed link 3, and the fixed link 3 is connect with one end of upper bracket 10, 10 other end of upper bracket is connect by the first locking screw 11 with bracket chassis 12, and 10 bottom surface of upper bracket is equipped with first Hinge 13,12 upper surface of bracket chassis are equipped with second hinge 14,13 end of first axle and 14 end of second hinge It is connected by the second locking screw 15.

It is equipped with protection foam pad 5 on the inside of the heel fixed plate 4, local compression can be reduced.8 bottom surface of instep band is set There is arch support foam block 7, the arch support foam block 7 is bonded with instep band 8；8 upper surface of instep band is with before End is respectively provided with sufficient face aperture 9.Sufficient face aperture 9 and arch support foam block 7 can meet foot fixed demand, while arch support is steeped Foam block 7 meets human engineering mechanics' requirement, pressure sore caused by local pressure can be prevented excessive；Sufficient face aperture 9 can also be used to observe Suffering limb pulsation of foot dorsal artery and toes activity situation.The first axle 13 is multiple groups with second hinge 14.The vola support Plate 1 is enclosed with natural fiber layer, breathes freely, absorbing sweat, and foot is comfortable on.

In the utility model, heel fixed plate 4 is distributed in heel two sides limitation left and right displacement；Instep band 8 make foot with Arch support foam block 7, vola support plate 1 fit closely；Bracket chassis 12 is sustainable, stablizes overall structure, first axle 13 End is connect with 14 end of second hinge by the second locking screw 15, and the first locking screw 11 and the second locking screw are unclamped 15, adjustable upper bracket 10 opens and closes angle and raises/reduce upper bracket 10, and then tightening locking screw can fixed height.It is real Border can be adjusted after fixed as needed in use, patients feet is fixed in vola support plate 1 and is bound securely using band Angular adjustment chuck 2 come control patient's lower limb interior receipts and outward turning angle, after being adjusted to proper angle, rotate fixed link 3 on Snap-latch piece blocks the groove on 2 circumference of angular adjustment chuck；Locking spiral shell is fixed after lifting upper bracket 10 to proper angle or height Silk reaches fixed purpose.Its is easy to operate, and convenient nursing personnel or family members use, and is conducive to patient and keeps comfortable posture, and can Edema, pressure sore are reduced, patients ' recovery is accelerated.

Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng The utility model is described in detail according to preferred embodiment, those skilled in the art should understand that, it can be to this The technical solution of utility model is modified or replaced equivalently, without departing from the objective and model of technical solutions of the utility model It encloses, should all cover in the scope of the claims of the utility model.

Claims (6)

1. multifunctional lower limb fixator, including vola support plate (1), heel fixed plate (4), ankle band (6) and instep band (8), the vola support plate (1) connect with angular adjustment chuck (2), and the angular adjustment chuck (2) is arranged with bearing, described It is fixedly connected on the outside of bearing with fixed link (3), the fixed link (3) connect with one end of upper bracket (10), the upper bracket (10) other end is connect by the first locking screw (11) with bracket chassis (12), and upper bracket (10) bottom surface is equipped with the first hinge Chain (13), bracket chassis (12) upper surface are equipped with second hinge (14), first axle (13) end and second hinge (14) end is connected by the second locking screw (15).

2. multifunctional lower limb fixator according to claim 1, it is characterised in that: set on the inside of the heel fixed plate (4) There are protection foam pad (5).

3. multifunctional lower limb fixator according to claim 1, it is characterised in that: instep band (8) bottom surface is equipped with Arch support foam block (7), the arch support foam block (7) and instep band (8) bond.

4. multifunctional lower limb fixator according to any one of claims 1 to 3, it is characterised in that: on the instep band (8) Surface and front end are respectively provided with sufficient face aperture (9).

5. multifunctional lower limb fixator according to any one of claims 1 to 3, it is characterised in that: the first axle (13) It is multiple groups with second hinge (14).

6. multifunctional lower limb fixator according to any one of claims 1 to 3, it is characterised in that: the vola support plate (1) It is enclosed with natural fiber layer.