CN214596139U

CN214596139U - Orthopedics low limbs fixing device

Info

Publication number: CN214596139U
Application number: CN202120034722.4U
Authority: CN
Inventors: 刘闫; 周娟; 朱俊美; 何银银
Original assignee: Nanjing Hospital of TCM
Current assignee: Nanjing Hospital of TCM
Priority date: 2021-01-07
Filing date: 2021-01-07
Publication date: 2021-11-05
Anticipated expiration: 2031-01-07

Abstract

The utility model discloses an orthopedics low limbs fixing device, including bottom plate and an upper fixed plate, an upper fixed plate's upper surface is provided with solid fixed ring, gu fixed ring extends to a bottom plate's surface, gu fixed ring's lower fixed surface is connected with the fixed block, an upper fixed plate's upper surface just is located solid fixed ring right side and is provided with first screw, an upper fixed plate's upper surface just is located the right side fixedly connected with fourth bolt of first screw. The utility model discloses, design connecting block and hinge, the realization is at the in-process that the patient resumeed, can realize fixing device's bending when resumeed to certain circumstances, improves the convenience of patient's motion, through designing two fixed plates, can adjust the clearance of splint according to patient's the condition in the centre gripping, improves fixing device's practicality, through design movable fixing plate and pivot, realizes carrying out the operation of changing dressings under the condition of not dismantling fixing device, reaches the purpose that improves the convenience of medical treatment.

Description

Orthopedics low limbs fixing device

Technical Field

The utility model relates to the technical field of medical tools, especially, relate to an orthopedics low limbs fixing device.

Background

At present, the injured leg of an injured person is fixed mostly through a splint, plaster or a brace in a hospital, the traditional splint is usually in a 4-5-sheet plate structure and is bound around the leg through gauze, the function is too simple, the adjustment and fixation operation is complex, and the traditional splint is only fixed through a narrow plate, so that the lower limb is pressed by the splint tightened by the gauze for a long time, and the phenomena of lower limb swelling and pressure sore are easy to occur; the existing plaster or brace needs to be fixed by a super joint, so that joint stiffness, muscle atrophy and deep vein thrombosis are easily caused by long-term braking, and the fracture end is easily dislocated after the later limb detumescence. Traditional fixed mode can not real-time supervision wounded's swelling degree, there is the blind area to the monitoring that takes place bone manadesma room syndrome, the thigh bone is rolled over when fixed for use three-ply board, five-ply board or plank two, from wounded's affected side armpit to sufficient outside length person one, from the inboard of thigh root to the inboard length person of foot one, and with two analysis notice cotton-padded clothes or cloth piece parcel hug closely the one side of skin, with the rope, half two of strap are fixed respectively in the inside and outside both sides of wounded, it also can be put respectively at the front and back of wounded limb to add two planks again.

Current orthopedics lower limbs fixing device can not adjust fixing device according to patient's the state of an illness, often waits to remove fixing device after the patient recovers, can lead to influencing patient's life, and present orthopedics lower limbs fixing device passes through splint, can not adjust the size according to patient's demand in the centre gripping, leads to the condition such as patient's lower limbs swelling, and present orthopedics lower limbs fixing device is difficult for changing dressings in outside wound.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a lower limb fixing device for orthopedics department.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the lower limb fixing device for the orthopedics department comprises a lower fixing plate and an upper fixing plate, wherein a fixing ring is arranged on the upper surface of the upper fixing plate and extends to the outer surface of the lower fixing plate, a fixing block is fixedly connected to the lower surface of the fixing ring, a first screw hole is formed in the upper surface of the upper fixing plate and positioned on the right side of the fixing ring, a fourth bolt is fixedly connected to the upper surface of the upper fixing plate and positioned on the right side of the first screw hole, a first rotating plate is rotatably connected to the outer surface of the fourth bolt, and one end, away from the fourth bolt, of the first rotating plate is in threaded connection with the first bolt;

the number of the lower fixing plate and the upper fixing plate is two, the upper fixing plate is connected with the upper fixing plate through the connecting block, the inner surface of the connecting block is fixedly connected with a soft layer, a rotating shaft is arranged inside the lower fixing plate, the outer surface of the rotating shaft is fixedly connected with a movable fixing plate, the left surface of the lower fixing plate is fixedly connected with a second bolt, and the outer surface of the second bolt is rotatably connected with a second rotating plate.

As a further description of the above technical solution:

the lower fixing plate and the upper fixing plate are semicircular, and the upper fixing plate and the lower fixing plate are both hard plates.

As a further description of the above technical solution:

the upper surface of solid fixed ring flushes with the surface of upper fixed plate, gu fixed ring's quantity is a plurality of, the inside threaded connection of fixed block has the third bolt.

As a further description of the above technical solution:

the first screw hole is internally and threadedly connected with a first bolt, and the outer surface of the fourth bolt and the upper side of the first rotating plate are threadedly connected with a first nut.

As a further description of the above technical solution:

the first bolt is in threaded connection with the first screw hole, and the lower fixing plate is connected in the same manner as the upper fixing plate.

As a further description of the above technical solution:

the number of the connecting blocks is multiple, and the connecting blocks are rotatably connected through hinges.

As a further description of the above technical solution:

the upper surface of activity fixed plate is provided with the lug, the surface of second bolt just is located the left side threaded connection of second rotor plate and has the second nut.

As a further description of the above technical solution:

the second rotating plate is in contact with the protruding block, and a second screw hole is formed in the right surface of the upper fixing plate.

The utility model discloses following beneficial effect has:

1. compared with the prior art, the utility model discloses orthopedics low limbs fixing device through design connecting block and hinge, realizes at the in-process that the patient resumeed, can realize fixing device's bending when resumeed to the certain circumstances, reaches the purpose that improves the convenience of patient's motion.

2. Compared with the prior art, the utility model discloses orthopedics low limbs fixing device through designing two fixed plates, realizes adjusting the clearance of splint according to patient's the condition in the centre gripping, reaches the purpose that improves fixing device's practicality.

3. Compared with the prior art, the utility model discloses orthopedics low limbs fixing device through design movable fixed plate and pivot, realizes carrying out the operation of changing dressings under the condition of not dismantling fixing device, reaches the purpose that improves the convenience of medical treatment.

Drawings

Fig. 1 is a schematic view of the internal structure of a lower limb fixing device for orthopedics department provided by the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is an enlarged view of the structure at B in FIG. 1;

fig. 4 is a schematic view of the overall structure of the lower limb fixing device for orthopedics department provided by the present invention.

Illustration of the drawings:

1. a lower fixing plate; 2. an upper fixing plate; 3. a first bolt; 4. a first rotating plate; 5. connecting blocks; 6. a hinge; 7. a fixed block; 8. a fixing ring; 9. a second rotating plate; 10. a second bolt; 11. a movable fixing plate; 12. a soft layer; 13. a first nut; 14. a rotating shaft; 15. a first screw hole; 16. and a second screw hole.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the utility model discloses orthopedics low limbs fixing device: the knee joint fixing device comprises a lower fixing plate 1 and an upper fixing plate 2, wherein the lower fixing plate 1 and the upper fixing plate 2 are semicircular, the upper fixing plate 2 and the lower fixing plate 1 are both hard plates, a fixing ring 8 is arranged on the upper surface of the upper fixing plate 2, the upper surface of the fixing ring 8 is flush with the surface of the upper fixing plate 2, a plurality of fixing rings 8 are arranged, a third bolt is connected with an internal thread of each fixing ring 7, the fixing ring 8 extends to the outer surface of the lower fixing plate 1, the lower surface of each fixing ring 8 is fixedly connected with the corresponding fixing ring 7, the fixing ring 7 is used for rotating a knee joint, a first screw hole 15 is formed in the upper surface of the upper fixing plate 2 and positioned on the right side of the corresponding fixing ring 8, a first bolt 3 is connected with the internal thread of each first screw hole 15, a first nut 13 is connected with the outer surface of each fourth bolt and positioned on the upper side of the corresponding first rotating plate 4, and a fourth bolt is fixedly connected with the upper surface of the upper fixing plate 2 and positioned on the right side of the corresponding first screw hole 15, the outer surface of the fourth bolt is rotatably connected with a first rotating plate 4, the first rotating plate 4 is used for supporting the knee joint, one end of the first rotating plate 4, which is far away from the fourth bolt, is in threaded connection with a first bolt 3, the first bolt 3 is in threaded connection with a first screw hole 15, and the lower fixing plate 1 is connected in the same way as the upper fixing plate 2.

The lower fixing plate (1) is provided with a lower fixing plate, the quantity of upper fixed plate 2 is two, connect through connecting block 5 between two upper fixed plate 2, the quantity of connecting block 5 is a plurality of, rotate through hinge 6 between the connecting block 5 and connect, internal surface fixedly connected with soft layer 12 of connecting block 5, soft layer 12 is used for protecting the knee position, the inside of bottom plate 1 is provided with pivot 14, the external surface fixedly connected with activity fixed plate 11 of pivot 14, the upper surface of activity fixed plate 11 is provided with the lug, the surface of second bolt 10 and the left side threaded connection who is located second rotor plate 9 have the second nut, the left surface fixedly connected with second bolt 10 of bottom plate 1, the surface rotation of second bolt 10 connects second rotor plate 9, second rotor plate 9 and lug contact, the right surface of upper fixed plate 2 is provided with second screw 16, second screw 16 is used for first bolt 3.

The working principle is as follows: the fixing device is characterized in that the movable fixing plates 11 are arranged at different positions according to the state of an illness of a patient, the upper fixing plate 2 and the lower fixing plate 1 are fixed through the fixing rings 8, the length of the first bolt 3 is properly adjusted according to the condition of the patient, when the knee joint of the patient needs to be limited according to the condition of the patient, the first rotating plate 4 is rotated to the lower side, the first bolt 3 is connected with the second screw holes 16, the fixing blocks 7 are parallel, the knee of the patient cannot be bent, when the patient needs to change medicine, the movable fixing plate 11 is opened through the second rotating plate 9, when the patient needs to take functional exercise, the first rotating plate 4 is rotated to enable the first bolt 3 to be connected with the first screw holes 15, and the knee joint of the patient can move.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an orthopedics low limbs fixing device, includes bottom plate (1) and upper fixed plate (2), its characterized in that: the upper surface of the upper fixing plate (2) is provided with a fixing ring (8), the fixing ring (8) extends to the outer surface of the lower fixing plate (1), the lower surface of the fixing ring (8) is fixedly connected with a fixing block (7), the upper surface of the upper fixing plate (2) and the right side of the fixing ring (8) are provided with a first screw hole (15), the upper surface of the upper fixing plate (2) and the right side of the first screw hole (15) are fixedly connected with a fourth bolt, the outer surface of the fourth bolt is rotatably connected with a first rotating plate (4), and one end, far away from the fourth bolt, of the first rotating plate (4) is in threaded connection with a first bolt (3);

the quantity of bottom plate (1), upper fixed plate (2) is two, two connect through connecting block (5) between upper fixed plate (2), the internal surface fixedly connected with soft layer (12) of connecting block (5), the inside of bottom plate (1) is provided with pivot (14), the external fixed surface of pivot (14) is connected with movable fixed plate (11), the left surface fixedly connected with second bolt (10) of bottom plate (1), the surface rotation of second bolt (10) connects second rotor plate (9).

2. The orthopedic lower limb fixation device of claim 1, wherein: the lower fixing plate (1) and the upper fixing plate (2) are semicircular, and the upper fixing plate (2) and the lower fixing plate (1) are both hard plates.

3. The orthopedic lower limb fixation device of claim 1, wherein: the upper surface of solid fixed ring (8) flushes with the surface of upper fixed plate (2), the quantity of solid fixed ring (8) is a plurality of, the internal thread of fixed block (7) is connected with the third bolt.

4. The orthopedic lower limb immobilization apparatus of any of claims 1-3, wherein: the inner thread of the first screw hole (15) is connected with a first bolt (3), and the outer surface of the fourth bolt and the upper side of the first rotating plate (4) are connected with a first nut (13) in a threaded mode.

5. The orthopedic lower limb fixation device of claim 4, wherein: the first bolt (3) is in threaded connection with the first screw hole (15), and the lower fixing plate (1) is connected in the same manner as the upper fixing plate (2).

6. The orthopedic lower limb immobilization apparatus of any of claims 1-3, wherein: the number of the connecting blocks (5) is multiple, and the connecting blocks (5) are rotatably connected through hinges (6).

7. The orthopedic lower limb immobilization apparatus of any of claims 1-3, wherein: the upper surface of the movable fixing plate (11) is provided with a convex block, and the outer surface of the second bolt (10) and the left side of the second rotating plate (9) are in threaded connection with a second nut.

8. The orthopedic lower limb immobilization apparatus of any of claims 1-3, wherein: the second rotating plate (9) is in contact with the protruding block, and a second screw hole (16) is formed in the right surface of the upper fixing plate (2).