CN211213729U

CN211213729U - Angle-adjustable anti-unscrewing shoes

Info

Publication number: CN211213729U
Application number: CN201921787882.5U
Authority: CN
Inventors: 陈武林; 阮成群; 丁幸坡
Original assignee: HENAN ORTHOPEDIC-TRAUMATOLOGY RESEARCH INSTITUTE
Current assignee: HENAN ORTHOPEDIC-TRAUMATOLOGY RESEARCH INSTITUTE
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-08-11
Anticipated expiration: 2029-10-23

Abstract

The utility model provides a can angle regulation prevent shoes that revolve outward, relates to medical technical field, the utility model discloses a set up angle regulator (7) on diaphragm (9), then it is articulated through round pin axle (8) with riser (2) and diaphragm, the doctor can adjust the angle of revolving outward of patient's low limbs according to the requirement of operation and patient's comfort level in clinical, is favorable to hip joint's stability, the healing of hip fracture and the rebuilding of soft tissue etc. the effectual medical quality that has improved can also improve doctor-patient's relation to a certain extent, the utility model has the characteristics of simple structure, convenient to use etc. are fit for popularization and application on a large scale.

Description

Angle-adjustable anti-unscrewing shoes

Technical Field

The utility model relates to the technical field of medical treatment, especially, relate to a prevent shoes that revolve outward, concretely relates to can angle regulation prevent shoes that revolve outward.

Background

It is known that after artificial hip replacement or after hip fracture, the affected limb needs to maintain proper external rotation angle, which is of great significance for the stabilization of artificial hip joint, the healing of hip fracture, and the reconstruction of soft tissues and ligaments around the hip. Problems frequently seen after hip surgery in actual clinics are as follows:

1. if the operation side limbs are naturally placed after the operation, the affected side limbs usually can be excessively outward rotated, which is not favorable for the joint stability of the patient with hip joint replacement, and can cause hip joint dislocation in serious cases, and the like.

2. Excessive external rotation is not beneficial to fracture healing and reconstruction of soft tissues around the hip joint, and if the hip joint is healed in an external rotation position, the external rotation angles of the lower limbs at two sides are asymmetric, and the later-stage lower limb movement of a patient is affected.

3. The part of the common peroneal nerve, which is positioned on the outer side of the lower edge of the knee joint, is tightly attached to the fibula head, and the continuous outward rotation of the lower limbs can press the common peroneal nerve to cause paralysis of the common peroneal nerve and the like.

Aiming at the problems, the existing solution is to wear a T-shaped shoe which is provided with a transverse wood board at the heel part and is fixed by 90 degrees, the outward rotation angle cannot be adjusted, and the fixed angle is not suitable for a plurality of patients and is not beneficial to the individual treatment of diseases. Therefore, how to provide the anti-supination shoe with the adjustable angle becomes a long-term technical appeal for the technical personnel in the field.

Disclosure of Invention

For overcoming the not enough of existence among the background art, the utility model provides a can angle regulation prevent outer shoes that revolve, the utility model discloses a set up angle regulator on the diaphragm, the doctor can adjust the outer angle of revolving of low limbs according to the requirement of operation and patient's comfort level, is favorable to hip joint's stability, the healing of hip fracture and the rebuilding of soft tissue etc. the effectual medical quality that has improved.

In order to achieve the above purpose, the present invention adopts the following technical solutions:

the utility model provides a but angle regulation's anti-pronation shoes, includes shoes, riser, angle regulator and diaphragm the sole face of shoes is equipped with the riser the lower end of riser is equipped with the diaphragm, the diaphragm is articulated through the round pin axle with the riser, is equipped with angle regulator at the up end of diaphragm be equipped with the arc wall on the angle regulator, the well lower part of riser is equipped with locking bolt, locking bolt's outer end is pegged graft in the arc wall and is threaded with butterfly nut, angle regulator is last to be equipped with angle scale interval along the arc wall and forms ability angle regulation's anti-pronation shoes.

The anti-outward-rotation shoes with the adjustable angles are characterized in that the vertical plates are bonded to the bottom surfaces of the shoes.

The anti-outward-rotation shoes capable of adjusting the angles are characterized in that pin shaft holes A are formed in the lower end heads of the vertical plates, pin shafts are fixedly arranged in the pin shaft holes A, and the outer end heads of the pin shafts are inserted into the pin shaft holes B formed in the transverse plates and are in clearance fit with the pin shaft holes B.

The anti-outward-rotation shoes capable of adjusting the angles are characterized in that outer end heads of the pin shafts are provided with outer threads, and the outer threads are provided with locking nuts.

The anti-outward-rotation shoes capable of adjusting the angle are characterized in that a positioning gasket is arranged between the butterfly nut and the angle adjuster.

The anti-supination shoes capable of adjusting the angle are characterized in that the vertical plates are provided with positioning lines.

Adopt technical scheme as above, the utility model discloses the superiority as follows has:

the utility model discloses a set up angle regulator on the diaphragm, then articulated through the round pin axle with riser and diaphragm, the doctor can adjust the outward turning angle of patient's low limbs according to the requirement of operation and patient's comfort level in clinical, is favorable to hip joint's stability, and the healing of hip fracture and the rebuilding of soft tissue etc. have effectually improved medical quality, can also improve the relation of doctors and patients to a certain extent, the utility model has the characteristics of simple structure, convenient to use etc. are fit for popularization and application on a large scale.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

in the figure: 1. a shoe; 2. a vertical plate; 3. positioning a line; 4. positioning the gasket; 5. locking the bolt; 6. a butterfly nut; 7. an angle adjuster; 8. a pin shaft; 9. a transverse plate.

Detailed Description

The present invention will be explained in more detail by the following examples, which are not intended to limit the scope of the invention;

it should be noted that the directions and positional relationships indicated by "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. used in describing the structure of the present invention are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

Combine figure 1 a can angle regulation prevent shoes of outward turning, including shoes 1, riser 2, angle regulator 7 and diaphragm 9 the sole face of shoes 1 is equipped with riser 2, and the tiptoe and the heel of a foot of shoes 1 are connected respectively at the both ends of riser 2, when concrete implementation, riser 2 bonds and forms an organic whole structure at the sole face of shoes 1, can also set up the buckle that can stretch out and draw back on riser 2, then with 1 cards of shoes in the buckle that can stretch out and draw back, just so can change not shoes 1 of equidimension at any time.

Further, the lower end of riser 2 is equipped with diaphragm 9, and diaphragm 9 sets up the heel department at shoes 1 promptly, diaphragm 9 is articulated through round pin axle 8 with riser 2, just so can realize riser 2 and diaphragm 9 and realize swivelling joint, during concrete implementation, can the lower end of riser 2 is equipped with round pin shaft hole A round pin axle 8 is equipped with to round pin shaft hole A internal fixation, and round pin axle 8 is connected or bonds together with round pin shaft hole A interference fit, the outer end of round pin axle 8 peg graft in the round pin shaft hole B that sets up on diaphragm 9 and with round pin shaft hole B clearance fit, the outer end of round pin axle 8 is equipped with the external screw thread be equipped with lock nut on the external screw thread.

Further, an angle regulator 7 is arranged on the upper end face of the transverse plate 9, an arc-shaped groove is formed in the angle regulator 7, a locking bolt 5 is arranged on the middle lower portion of the vertical plate 2, the outer end of the locking bolt 5 is connected in the arc-shaped groove in an inserting mode and is in threaded connection with a butterfly nut 6, a positioning gasket 4 is arranged between the butterfly nut 6 and the angle regulator 7 for improving the connection firmness degree, an angle scale value is arranged on the angle regulator 7 along the arc-shaped groove, and a positioning line 3 is arranged on the vertical plate 2 to form the anti-unscrewing shoe capable of adjusting the angle.

The utility model discloses when specifically using, the doctor is according to patient's operation condition, with the hand loosening butterfly nut 6, riser 2 can realize rotatoryly with diaphragm 9 this moment, then adjusts riser 2 and diaphragm 9's angle according to the scale interval on the angle adjuster 7, during the adjustment, can come the definite angle according to the location line 3 on the riser 2, adjust the angle after, then screw butterfly nut 6 and fix riser 2 and diaphragm 9, then for patient wear shoes can.

The utility model discloses when concrete implementation, the patient postoperative is replaced to the total hip joint, uses the utility model discloses the time, the external rotation angle is adjusted to 80, can avoid excessive external rotation oppression common peroneal nerve, prevents that the hip joint from dislocating, is favorable to the soft tissue healing, is favorable to patient's early rehabilitation.

To old femoral intertrochanteric fracture patient, if conservative treatment, the low limbs pull and use simultaneously the utility model discloses, the adjustment of external rotation angle is about 90, maintains the fracture and resets, promotes the fracture and heals at anatomical site, prevents the deformity healing, is favorable to the function recovery after the fracture healing.

To the fixed postoperative patient of closed reduction hollow nail of femoral neck fracture, use the utility model discloses the time, adjust to external rotation about 80, can alleviate the shearing force of fracture end, prevent fracture postoperative dislocation etc..

The part of the utility model not detailed is prior art.

The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments, which fall within the scope of the concept and invention.

Claims

1. The utility model provides a can angle regulation prevent outer shoes of spiraling, includes shoes (1), riser (2), angle regulator (7) and diaphragm (9), characterized by: the sole face of shoes (1) is equipped with riser (2) the lower terminal of riser (2) is equipped with diaphragm (9), diaphragm (9) are articulated through round pin axle (8) with riser (2), are equipped with angle adjuster (7) at the up end of diaphragm (9) be equipped with the arc wall on angle adjuster (7), the well lower part of riser (2) is equipped with locking bolt (5), the outer terminal peg graft in the arc wall and with butterfly nut (6) screw joint, angle adjuster (7) are gone up and are equipped with the angle scale interval along the arc wall and form the anti-extroversion shoes of ability angle regulation.

2. The anti-supination shoe of claim 1, wherein: the vertical plate (2) is bonded on the sole surface of the shoe (1).

3. The anti-supination shoe of claim 1, wherein: the lower end of the vertical plate (2) is provided with a pin shaft hole A, a pin shaft (8) is fixedly arranged in the pin shaft hole A, and the outer end of the pin shaft (8) is inserted in the pin shaft hole B arranged on the transverse plate (9) and is in clearance fit with the pin shaft hole B.

4. The anti-supination shoe of claim 3, wherein: the outer end of the pin shaft (8) is provided with an external thread, and a locking nut is arranged on the external thread.

5. The anti-supination shoe of claim 1, wherein: and a positioning gasket (4) is arranged between the butterfly nut (6) and the angle regulator (7).

6. The anti-supination shoe of claim 1, wherein: and a positioning line (3) is arranged on the vertical plate (2).