CN207236940U - It is a kind of can universal adjustment lower limb support device - Google Patents

It is a kind of can universal adjustment lower limb support device Download PDF

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Publication number
CN207236940U
CN207236940U CN201720247001.5U CN201720247001U CN207236940U CN 207236940 U CN207236940 U CN 207236940U CN 201720247001 U CN201720247001 U CN 201720247001U CN 207236940 U CN207236940 U CN 207236940U
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China
Prior art keywords
support
universal adjustment
universal
iii
horizontal direction
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CN201720247001.5U
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Chinese (zh)
Inventor
孙晓红
贾立红
刘卫
付虹
张秀杰
史铁英
尹安春
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First Affiliated Hospital of Dalian Medical University
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First Affiliated Hospital of Dalian Medical University
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Abstract

The utility model is related to it is a kind of can universal adjustment lower limb support device, belong to the field of medical instrument technology.Support, universal adjustment support I, the universal adjustment support II of stretching structure, universal adjustment support III, shank support, thigh support are adjusted including fixed support, horizontal direction;Horizontal direction adjusts support and is rotatably connected in fixed support;The top of universal adjustment support I is connected in shank support by universal joint I, bottom is slidably connected is adjusted in support in the horizontal direction;One end of universal adjustment support II connected by universal joint II adjust in the horizontal direction in support, the other end is connected in shank support by universal joint III;The top of universal adjustment support III is movably connected in shank support by axis, bottom is slidably connected is adjusted in support in the horizontal direction;Thigh support is rotatably connected in shank support.The present apparatus can adjust the horizontal direction, height and incline direction of shank support.

Description

It is a kind of can universal adjustment lower limb support device
Technical field
The utility model is related to it is a kind of can universal adjustment lower limb support device, belong to the field of medical instrument technology.
Background technology
After leg is subject to severe trauma, situations such as being likely to result in leg large area soft tissue defects, exposed bone, clinically Generally use skin flap transplantation covers defective tissue, and it is postoperative prevent that flap is pressurized, promote venous return, be always postoperative skin flap into Key living, therefore, patient is postoperative to be needed to maintain the leg of 3-4 weeks to raise forced position, its purpose is that:Accelerate the vein of lower limb Reflux.
At present, the method for raising leg is:Using 30 ° or 60 ° of lift leg pads by limb elevation, but fixed lift leg pad makes Patient activity is limited, and is difficult to the requirement for meeting flap sometimes.
The content of the invention
The utility model solves the above problem by improving the structure of existing lift leg pad.
The utility model provide it is a kind of can universal adjustment lower limb support device, it is described can universal adjustment lower limb support Device includes fixed support, horizontal direction adjusts support, universal adjustment support I, universal adjustment support II, universal adjustment support IIIth, shank support, thigh support;
The fixed support is fixed in bed vertically, and horizontal direction adjusts support and is rotatably connected in fixed support, makes it It can horizontally rotate around fixed support, and horizontal direction is locked by retaining mechanism I and adjusts support;
The top of the universal adjustment support I is connected to the bottom of shank support, universal adjustment support by universal joint I I bottom is slidably connected and adjusts in the horizontal direction in support, make universal adjustment support I can up and down adjustment, and pass through retaining mechanism II locking universal adjustment support I;
The universal adjustment support II is stretching structure and is equipped with retaining mechanism III, and one end of universal adjustment support II passes through Universal joint II connects to be adjusted in support in the horizontal direction, and the other end of universal adjustment support II is connected to by universal joint III The bottom of shank support;
The top of the universal adjustment support III is movably connected in the bottom of shank support, universal adjustment support III by axis Bottom be slidably connected and adjust in the horizontal direction in support, make universal adjustment support III can up and down adjustment, and pass through retaining mechanism IV locking universal adjustment support III;
The thigh support is rotatably connected in shank support, it is rotated upwardly and downwardly around one side of shank support.
Fixed support described in the utility model is preferably that one end is fixed in bed vertically, and the other end of fixed support is equipped with spiral shell Bar I, one end that horizontal direction adjusts support are sleeved on screw rod I, it is horizontally rotated around fixed support, and locked by nut I Tight horizontal direction adjusts support.
Universal adjustment support I described in the utility model is preferably the bottom that top is connected to shank support by universal joint I Portion, the bottom of universal adjustment support I are equipped with screw rod III, and screw rod III adjusts support through horizontal direction, makes universal adjustment support I can Up and down adjustment, and universal adjustment support I is locked by nut II and nut III.
Universal adjustment support II described in the utility model preferably comprises II fixing piece of universal adjustment support, universal adjustment branch II movable part of part;One end of II fixing piece of universal adjustment support is connected by universal joint II and adjusted in the horizontal direction in support, One end of II movable part of universal adjustment support is connected to the bottom of shank support by universal joint III, and universal adjustment support II is lived The other end of moving part is sleeved in the other end of II fixing piece of universal adjustment support, and is locked universal adjustment support II by jackscrew and lived Moving part.
Universal adjustment support III described in the utility model is preferably that top is equipped with through hole, and the bottom of universal adjustment support III is set There is straight slot, the bottom of shank support is equipped with axis, and universal adjustment support III is movably connected in the bottom of shank support through through hole by axis Portion, the diameter of through hole are more than the diameter of axis, and horizontal direction adjusts one end that support is not connected with fixed support and is equipped with screw rod II, Screw rod II passes through straight slot, make universal adjustment support III can up and down adjustment, and pass through nut IV and lock universal adjustment support III.
The preferably spherical universal joint I of universal joint I described in the utility model.
Universal joint II described in the utility model is preferably single-unit formula universal joint II.
Universal joint III described in the utility model is preferably single-unit formula universal joint III.
Shank support described in the utility model is preferably U-shaped shank support.
The utility model has the beneficial effect that:
It is described in the utility model can the lower limb support device of universal adjustment can be according to the requirement of flap, the comfort level of patient Precisely to adjust the horizontal direction, height and incline direction of shank support.
Brief description of the drawings
6 width of the utility model attached drawing,
Fig. 1 is the structure diagram that support is fixed described in embodiment 1;
Fig. 2 is the structure diagram that horizontal direction described in embodiment 1 adjusts support;
Fig. 3 is the structure diagram of universal adjustment support II described in embodiment 1;
Fig. 4 is the structure diagram of universal adjustment support III described in embodiment 1;
Fig. 5 be embodiment 1 described in can universal adjustment lower limb support device structure diagram;
Fig. 6 be embodiment 1 described in can universal adjustment lower limb support device and care bed between annexation figure;
Wherein, 1, fixed support, 101, screw rod I, 2, horizontal direction adjust support, 201, screw rod II, 3, universal adjustment branch Part I, 301, screw rod III, 4, universal adjustment support II, 401, II fixing piece of universal adjustment support, 402, universal adjustment support II lives Moving part, 403, jackscrew, 5, universal adjustment support III, 501, through hole, 502, straight slot, 6, U-shaped shank support, 7, thigh support, 8, Nut I, 9, card ball joint I, 10, nut II, 11, nut III, 12, single-unit formula universal joint II, 13, single-unit formula Universal connector First III, 14, axis, 15, nut IV, 16, hinge, 17, care bed.
Embodiment
Following non-limiting examples can make those of ordinary skill in the art that the utility model be more fully understood, but The utility model is not limited in any way.
Embodiment 1
It is a kind of can universal adjustment lower limb support device, it is described can the lower limb support device of universal adjustment include fixed support 1st, horizontal direction adjusts support 2, universal adjustment support I 3, universal adjustment support II 4, universal adjustment support III 5, U-shaped shank branch Part 6, thigh support 7;
One end of the fixed support 1 is fixed on care bed 17 vertically, and the other end of fixed support 1 is equipped with screw rod I 101, one end that horizontal direction adjusts support 2 is sleeved on screw rod I 101, it is horizontally rotated around fixed support 1, and pass through spiral shell Mother I 8 locks horizontal direction and adjusts support 2;
The top of the universal adjustment support I 3 is connected to the bottom of U-shaped shank support 6 by card ball joint I 9, and ten thousand Screw rod III 301 is equipped with to the bottom for adjusting support I 3, screw rod III 301 adjusts support 2 through horizontal direction, makes universal adjustment support I 3 can up and down adjustment, and pass through nut II 10 and nut III 11 and lock universal adjustment support I 3;
The universal adjustment support II 4 includes II fixing piece 401 of universal adjustment support, II movable part of universal adjustment support 402, one end of II fixing piece 401 of universal adjustment support adjusts support in the horizontal direction by the connection of single-unit formula universal joint II 12 On 2, one end of II movable part 402 of universal adjustment support is connected to the bottom of U-shaped shank support 6 by single-unit formula universal joint III 13 Portion, the other end of II movable part 402 of universal adjustment support are sleeved in the other end of II fixing piece 401 of universal adjustment support, and logical Cross jackscrew 403 and lock II movable part 402 of universal adjustment support;
The top of the universal adjustment support III 5 is equipped with through hole 501, and the bottom of universal adjustment support III 5 is equipped with straight slot 502, the bottom of U-shaped shank support 6 is equipped with axis 14, and universal adjustment support III 5 is movably connected in U-shaped by axis 14 through through hole 501 The bottom of shank support 6, the diameter of through hole 501 are more than the diameter of axis 14, and horizontal direction adjusts support 2 not with fixing support 1 One end of connection is equipped with screw rod II 201, and screw rod II 201 passes through straight slot 502, make universal adjustment support III 5 can up and down adjustment, it is and logical Cross nut IV 15 and lock universal adjustment support III 5;
The thigh support 7 is rotatably connected in U-shaped shank support 6 by hinge 16, makes it can be around U-shaped shank support 6 One side rotate upwardly and downwardly.
Embodiment 2
Described in embodiment 1 can universal adjustment lower limb support device application method, the application method is as follows:
Diseased shank is placed in the U-lag of U-shaped shank support 6, thigh is placed in thigh support 7, and foot is hanging, is kept away Exempt from heel pressure sore;
1. control the horizontal direction of U-shaped shank support 6 by adjusting horizontal direction adjusting support 2;
2. by adjusting the position between universal adjustment support I 3 and horizontal direction adjusting support 2, universal adjustment support II 4 Length control the height of U-shaped shank support 6;
3. pass through synergic adjustment card ball joint I 9, single-unit formula universal joint II 12, single-unit formula universal joint III 13, ten thousand The position between support 2 is adjusted to the length, universal adjustment support III 5 and horizontal direction for adjusting support II 4 to control U-shaped shank The incline direction of support 6.
Described in embodiment 1 can the lower limb support device of universal adjustment can accurately adjust the level side of U-shaped shank support 6 To, height and incline direction, the comfort level of patient, the compliance to treatment are not only increased, is also more conducive to veins of lower extremity Reflux, accelerate the financial burden that flap swelling disappears, shortens the hospital stays, mitigating patient.
Described in embodiment 1 can the lower limb support device of universal adjustment can be applied not only to the postoperative shield of lower limb flap surgery Reason, applies also for the postoperative care of the operations such as fracture of lower limb, dialyneury, tendon anastomosis.

Claims (9)

1. it is a kind of can universal adjustment lower limb support device, it is characterised in that:It is described can universal adjustment lower limb support device bag Include fixed support, horizontal direction adjusts support, universal adjustment support I, universal adjustment support II, universal adjustment support III, shank Support, thigh support;
The fixed support is fixed vertically, and horizontal direction adjusts support and is rotatably connected in fixed support in bed, makes it can be around Fixed support horizontally rotates, and locks horizontal direction by retaining mechanism I and adjust support;
The top of the universal adjustment support I is connected to the bottom of shank support by universal joint I, universal adjustment support I Bottom is slidably connected and adjusts in the horizontal direction in support, make universal adjustment support I can up and down adjustment, and locked by retaining mechanism II Tight universal adjustment support I;
The universal adjustment support II is stretching structure and is equipped with retaining mechanism III, and one end of universal adjustment support II passes through universal Connector II connects to be adjusted in support in the horizontal direction, and the other end of universal adjustment support II is connected to shank by universal joint III The bottom of support;
The top of the universal adjustment support III is movably connected in the bottom of shank support, the bottom of universal adjustment support III by axis End is slidably connected and adjusts in the horizontal direction in support, make universal adjustment support III can up and down adjustment, and locked by retaining mechanism IV Tight universal adjustment support III;
The thigh support is rotatably connected in shank support, it is rotated upwardly and downwardly around one side of shank support.
2. according to claim 1 can universal adjustment lower limb support device, it is characterised in that:One end of the fixed support Vertical to fix in bed, the other end of fixed support is equipped with screw rod I, and one end that horizontal direction adjusts support is sleeved on screw rod I, makes It can horizontally rotate around fixed support, and lock horizontal direction by nut I and adjust support.
3. according to claim 2 can universal adjustment lower limb support device, it is characterised in that:The universal adjustment support I Top the bottom of shank support is connected to by universal joint I, the bottom of universal adjustment support I is equipped with screw rod III, screw rod III Adjust support through horizontal direction, make universal adjustment support I can up and down adjustment, and universal tune is locked by nut II and nut III Save support I.
4. according to claim 3 can universal adjustment lower limb support device, it is characterised in that:The universal adjustment support II Including II fixing piece of universal adjustment support, II movable part of universal adjustment support;One end of II fixing piece of universal adjustment support passes through Universal joint II connects to be adjusted in support in the horizontal direction, and one end of II movable part of universal adjustment support is connected by universal joint III The bottom of shank support is connected on, the other end of II movable part of universal adjustment support is sleeved on the another of II fixing piece of universal adjustment support In end, and II movable part of universal adjustment support is locked by jackscrew.
5. according to claim 4 can universal adjustment lower limb support device, it is characterised in that:The universal adjustment support III Top be equipped with through hole, the bottom of universal adjustment support III is equipped with straight slot, and the bottom of shank support is equipped with axis, and axis will through through hole Universal adjustment support III is movably connected in the bottom of shank support, and the diameter of through hole is more than the diameter of axis, and horizontal direction adjusts branch One end that part is not connected with fixed support is equipped with screw rod II, and screw rod II passes through straight slot, universal adjustment support III is gone up downward Section, and universal adjustment support III is locked by nut IV.
6. according to claim 5 can universal adjustment lower limb support device, it is characterised in that:The universal joint I is ball Shape universal joint I.
7. according to claim 6 can universal adjustment lower limb support device, it is characterised in that:The universal joint II is single Section formula universal joint II.
8. according to claim 7 can universal adjustment lower limb support device, it is characterised in that:The universal joint III is single Section formula universal joint III.
9. according to claim 8 can universal adjustment lower limb support device, it is characterised in that:The shank support is U-shaped Shank support.
CN201720247001.5U 2017-03-14 2017-03-14 It is a kind of can universal adjustment lower limb support device Active CN207236940U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720247001.5U CN207236940U (en) 2017-03-14 2017-03-14 It is a kind of can universal adjustment lower limb support device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720247001.5U CN207236940U (en) 2017-03-14 2017-03-14 It is a kind of can universal adjustment lower limb support device

Publications (1)

Publication Number Publication Date
CN207236940U true CN207236940U (en) 2018-04-17

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106691750A (en) * 2017-03-14 2017-05-24 大连医科大学附属第医院 Universally-adjustable lower limb supporting device and utilization method thereof
CN110368251A (en) * 2019-08-14 2019-10-25 张连刚 A kind of operating bed that can be adjusted to lithotomy position automatically by horizontal position

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106691750A (en) * 2017-03-14 2017-05-24 大连医科大学附属第医院 Universally-adjustable lower limb supporting device and utilization method thereof
CN110368251A (en) * 2019-08-14 2019-10-25 张连刚 A kind of operating bed that can be adjusted to lithotomy position automatically by horizontal position
CN110368251B (en) * 2019-08-14 2022-05-17 张连刚 Operating table capable of being automatically adjusted from horizontal position to lithotomy position

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