CN212631109U

CN212631109U - Lower limb position positioning device after hip fracture

Info

Publication number: CN212631109U
Application number: CN202020420558.6U
Authority: CN
Inventors: 成轩
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2021-03-02
Anticipated expiration: 2030-03-28

Abstract

The utility model relates to the technical field of medical equipment and discloses a lower limb position positioning device after hip fracture, which comprises a U-shaped frame and a lifting plate arranged inside the U-shaped frame, wherein the right side of the U-shaped frame is bolted with a fixed plate, and the top of the fixed plate is symmetrically bolted with a vertical plate; the utility model discloses a lifter plate, the fixed plate, the riser, a bearing, the dwang, the hand wheel, first pulley, place the hole, the second pulley, first rope, spacing ball, the diaphragm, fixing straps, public magic is pasted, the setting of female magic subsides and air vent, the current fracture back positioner has been solved and can't carry out comprehensive adjustment to the position of fracture and reach inseparable parcel, and can not carry out appropriate height adjustment according to the needs of patient difference, this hip fracture back low limbs position positioner, it can carry out comprehensive fixed and can also come appropriate height-adjusting's advantage according to the needs of patient difference to have possessed the position that can carry out the fracture.

Description

Lower limb position positioning device after hip fracture

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a lower limb position positioning device after hip fracture.

Background

Hip fractures are common orthopedic injuries including femoral neck fractures, intertrochanteric fractures, and subtrochanteric fractures, and existing hip fracture treatment methods are generally divided into external fixation and internal fixation.

Through magnanimity retrieval, it is typical like the similar positioner after fracture that the publication number is CN208926570U, CN210138282U etc. to discover positioner among the prior art, they all include two mounting brackets, the lower surface of mounting bracket is equipped with fixing device, and the spout has been seted up to the upper surface of mounting bracket, and sliding connection has the sliding seat in the spout, and the upper surface of sliding seat is seted up flutedly, and sliding connection has the lift seat in the recess, and fixed screw has been seted up to the side surface of sliding seat, and fixed screw female connection has fixing bolt, and the upper surface of lift seat is equipped with the fixing base, and the upper surface of fixing base is equipped with the link, and the link is connected with the. This first aid bed is with inspection hip fixed position apparatus, it is fixed convenient, can be according to patient's size and diagnosis and treatment needs nimble adjusting device's position and height etc. easy operation can reduce thereby the spur of oppression production has been avoided bone fracture to cause the secondary puncture or cause the secondary injury to other blood vessels, internal organs etc. when fixed to the patient, has improved the safety in utilization, is favorable to patient's healthy.

In conclusion, the existing positioning device after fracture cannot comprehensively adjust the position of fracture to achieve tight wrapping, and cannot properly adjust the height according to different requirements of a patient, so that the comfort of the patient is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low limbs position positioner behind hip fracture, possessed and carried out comprehensive fixed and can also come the advantage of suitable height-adjusting according to the needs that the patient is different to the position of fracture, solved current fracture after-fixing mode and can't closely fix a position according to patient's size difference, but also can not carry out the problem of suitable height-adjusting according to the needs that the patient is different.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low limbs position positioner after hip fracture, includes U type frame and places in the inside lifter plate of U type frame, its characterized in that: the fixed plate has been bolted on the right side of U type frame, the top symmetry bolt of fixed plate has the riser, and the inboard of two risers is all embedded to have the bearing, the dwang has been cup jointed to the inside of bearing, the right-hand member bolt of dwang has the hand wheel, the top bolt on U type frame right side has first pulley, the hole has been seted up and has been placed at the top of U type frame, the inside bolt of placing the hole has the second pulley, the surface winding of dwang has first rope, first pulley, second pulley and lifter plate are passed in proper order to the one end of first rope and spacing ball has been cup jointed, the both sides of lifter plate bottom all twine has the second rope, the diaphragm has been cup jointed to the one end of second rope, fixing bandage has been placed to the bottom of diaphragm.

Preferably, through grooves are symmetrically formed in two sides of the top of the lifting plate, a sliding plate is placed at the top of each through groove, and the bottom of each sliding plate is wound around one end of each second rope.

Preferably, the rear end at the top of the fixing plate is symmetrically provided with limiting grooves, and telescopic rods are clamped inside the limiting grooves.

Preferably, the nut is embedded on the right side inside the fixing plate, adjusting bolts are placed on the right side of the hand wheel, and the other ends of the adjusting bolts penetrate through the inside of the hand wheel and are in threaded connection with the inner wall of the nut.

Preferably, the first rope and the second rope are both made of steel wire ropes, and the diameters of the steel wire ropes are larger than 0.2 cm.

Preferably, the two sides of the lifting plate are bolted with sliding blocks, the two sides of the inner wall of the U-shaped frame are bolted with sliding rails, and the inner parts of the sliding rails are in sliding connection with the surfaces of the sliding blocks.

Preferably, the center of the fixing strap is provided with eight vent holes.

Preferably, the U-shaped frame is bolted with four rollers.

Preferably, the male magic tape is symmetrically bolted to the left side of the front surface of the fixing bandage, the female magic tape is symmetrically bolted to the back surface of the fixing bandage, and the male magic tape is matched with the female magic tape for use.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model solves the problem that the prior positioning device after fracture can not adjust the fracture position comprehensively to achieve tight package through the arrangement of the lifting plate, the fixing plate, the vertical plate, the bearing, the rotating rod, the hand wheel, the first pulley, the placing hole, the second pulley, the first rope, the limiting ball, the transverse plate, the fixing bandage, the male magic tape, the female magic tape and the vent hole, and can not carry out appropriate height adjustment according to the needs that the patient is different, this low limbs position positioner behind hip fracture, the position that has possessed and to having carried out comprehensive fixed and can also come the advantage of appropriate height adjustment according to the needs that the patient is different to the position of fracture, it produces the ache to avoid patient's shank to keep a posture for a long time, patient's travelling comfort has been improved and can adjust the size of fixing the bandage, it is too big to avoid the centre space, thereby it produces the adverse reaction not to wrap entirely to the location of fracture department.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a top view of the lifter plate of the present invention;

FIG. 3 is a front view of the fixing band of the present invention;

fig. 4 is a back view of the fixing band of the present invention.

In the figure: 1. a housing; 2. a lifting plate; 3. a fixing plate; 4. a vertical plate; 5. a bearing; 6. rotating the rod; 7. a hand wheel; 8. a first pulley; 9. placing holes; 10. a second pulley; 11. a first rope; 12. a limiting ball; 13. a second rope; 14. a transverse plate; 15. fixing a binding band; 16. a through groove; 17. a sliding plate; 18. A limiting groove; 19. a telescopic rod; 20. a nut; 21. adjusting the bolt; 22. a slider; 23. a slide rail; 24. male magic tape; 25. female magic tape; 26. a vent hole; 27. and a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a lower limb position positioning device after hip fracture comprises a U-shaped frame 1 and a lifting plate 2 placed inside the U-shaped frame 1, wherein the right side of the U-shaped frame 1 is bolted with a fixed plate 3, the top of the fixed plate 3 is symmetrically bolted with vertical plates 4, bearings 5 are embedded inside the two vertical plates 4, a rotating rod 6 is sleeved inside the bearings 5, a hand wheel 7 is bolted at the right end of the rotating rod 6, a first pulley 8 is bolted at the top of the right side of the U-shaped frame 1, a placing hole 9 is arranged at the top of the U-shaped frame 1, a second pulley 10 is bolted inside the placing hole 9, a first rope 11 is wound on the surface of the rotating rod 6, one end of the first rope 11 sequentially passes through the first pulley 8, the second pulley 10 and the lifting plate 2 and is sleeved with a limiting ball 12, two sides of the bottom of the lifting plate 2 are wound with second ropes 13, one end of the second rope 13 is sleeved with a transverse, the bottom of the transverse plate 14 is provided with a fixing strap 15.

Preferably, the two sides of the lifting plate 2 are bolted with the sliding blocks 22, the two sides of the inner wall of the U-shaped frame 1 are bolted with the sliding rails 23, the inner part of the sliding rails 23 is slidably connected with the surfaces of the sliding blocks 22, and the lifting plate 2 can keep constant speed in the lifting process through the arrangement of the sliding blocks 22 and the sliding rails 23, so that the lifting plate cannot topple aside.

Preferably, the first rope 11 and the second rope 13 are made of steel wire ropes, the diameter of each steel wire rope is larger than 0.2cm, and the first rope 11 and the second rope 13 are arranged, so that the situation that the ropes are weak and break can be avoided, and the safety of a patient is affected.

Preferably, the nut 20 is embedded in the right side of the fixing plate 3, the adjusting bolt 21 is placed on the right side of the hand wheel 7, the other end of the adjusting bolt 21 penetrates through the inside of the hand wheel 7 and is in threaded connection with the inner wall of the nut 20, and the hand wheel 7 can be fixed after the lifting plate 2 is rotated to a specified position by the aid of the fixing plate, the nut 20, the hand wheel 7 and the adjusting bolt 21

Referring to fig. 2, through grooves 16 are symmetrically formed in two sides of the top of the lifting plate 2, a sliding plate 17 is placed on the top of the through grooves 16, the bottom of the sliding plate 17 is wound around one end of the second rope 13, and the fixing strap 15 can move left and right as required by the arrangement of the fixing plate 3, the through grooves 16, the sliding plate 17 and the second rope 13, so that the comfort of a patient is improved.

Preferably, spacing recess 18 has been seted up to the equal symmetry in rear end at fixed plate 3 top, and the inside joint of spacing recess 18 has telescopic link 19, and the output of telescopic link 19 and the bottom bolt of sliding plate 17, through the setting of fixed plate 3, spacing recess 18 and telescopic link 19, can prescribe a limit to sliding plate 17, avoids because patient rocks the messenger carelessly about the distance too big to cause the influence to fracture department.

Referring to fig. 3, the fixing band 15 is provided with eight vent holes 26 at the center, and the fixing band 15 and the vent holes 26 are arranged to prevent the fixing band 15 from slipping due to sweat caused by a large amount of sweat generated by wrapping the patient with skin for a long time.

Referring to fig. 1, rollers 27 are bolted to the U-shaped frame 1, and the number of the rollers 27 is four.

Referring to fig. 4, the male hook and loop fasteners 24 are symmetrically bolted on the left side of the front surface of the fixing band 15, the female hook and loop fasteners 25 are symmetrically bolted on the back surface of the fixing band 15, and the male hook and loop fasteners 24 and the female hook and loop fasteners 25 are used in cooperation, so that the fixing band 15, the male hook and loop fasteners 24 and the female hook and loop fasteners 25 can adjust the fracture position of the patient when the fracture position is fixed.

The working principle is as follows: firstly pushing the roller 27 to push the positioning device to the two sides of the sickbed, then putting the leg of the fracture of the patient into the fixing bandage 15, fixing the fixing bandage 15 by fixing the male magic tape 24 and the female magic tape 25, if the middle gap is too large and the skin is not adhered, pulling the male magic tape 24 until the male magic tape is completely wrapped and then adhering the male magic tape 25, when the patient suffers from ache and the like because the leg is not moved for a long time, the hand wheel 7 can be rotated, the first rope 11 is driven to be pulled downwards under the fixing of the fixing plate 3, the vertical plate 4, the rotating rod 6 and the bearing 5, the first rope 11 moves downwards and simultaneously moves upwards through the first pulley 8, the placing hole 9, the second pulley 10 and the fixed lower movable lifting plate 2 of the limiting ball 12, the lifting plate 2 can adjust the height of the fixing bandage 15 under the fixing of the second rope 13 and the transverse plate 14, after the height is lifted to a proper position, the hand wheel 7 is fixed under the action of the adjusting bolt 21 and the nut 20, when the hand wheel needs to move left and right, the hand wheel is adjusted under the fixing of the through groove 16, the sliding plate 17, the second rope 13 and the transverse plate 14, after the adjustment is finished, the telescopic rod 19 is pressed downwards, and the upper end of the telescopic rod 19 is clamped into the limiting groove 18 to be fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a low limbs position positioner behind hip fracture, includes U type frame (1) and places in inside lifter plate (2) of U type frame (1), its characterized in that: the right side of the U-shaped frame (1) is bolted with a fixed plate (3), the top of the fixed plate (3) is symmetrically bolted with vertical plates (4), bearings (5) are embedded in the inner sides of the two vertical plates (4), a rotating rod (6) is sleeved in the bearings (5), a hand wheel (7) is bolted with the right end of the rotating rod (6), a first pulley (8) is bolted with the top of the right side of the U-shaped frame (1), a placing hole (9) is formed in the top of the U-shaped frame (1), a second pulley (10) is bolted in the placing hole (9), a first rope (11) is wound on the surface of the rotating rod (6), one end of the first rope (11) sequentially penetrates through the first pulley (8), the second pulley (10) and the lifting plate (2) and is sleeved with a limiting ball (12), and second ropes (13) are wound on the two sides of the bottom of the lifting plate (2), one end of the second rope (13) is sleeved with a transverse plate (14), and a fixing binding band (15) is placed at the bottom of the transverse plate (14).

2. The device of claim 1 wherein: through grooves (16) are symmetrically formed in two sides of the top of the lifting plate (2), a sliding plate (17) is placed at the top of each through groove (16), and the bottom of each sliding plate (17) is wound around one end of each second rope (13).

3. The device of claim 1 wherein: limiting grooves (18) are symmetrically formed in the rear end of the top of the fixing plate (3), and telescopic rods (19) are clamped inside the limiting grooves (18).

4. The device of claim 1 wherein: the right side of fixed plate (3) inside is embedded to have nut (20), adjusting bolt (21) have been placed on the right side of hand wheel (7), and the other end of adjusting bolt (21) run through the inside of hand wheel (7) and with the inner wall threaded connection of nut (20).

5. The device of claim 1 wherein: the first rope (11) and the second rope (13) are both made of steel wire ropes, and the diameters of the steel wire ropes are larger than 0.2 cm.

6. The device of claim 1 wherein: the lifting plate is characterized in that sliding blocks (22) are bolted to two sides of the lifting plate (2), sliding rails (23) are bolted to two sides of the inner wall of the U-shaped frame (1), and the inner portion of each sliding rail (23) is connected with the surface of each sliding block (22) in a sliding mode.

7. The device of claim 1 wherein: the center of the fixing bandage (15) is provided with eight vent holes (26), and the number of the vent holes (26) is eight.

8. The device of claim 1 wherein: the U-shaped frame (1) is bolted with four rollers (27), and the number of the rollers (27) is four.

9. The device of claim 1 wherein: the left side symmetry bolt of fixing band (15) one side is public magic subsides (24), the another side symmetry bolt of fixing band (15) has female magic subsides (25), and public magic subsides (24) and female magic subsides (25) cooperation use.