CN210785228U - An orthopedic surgery leg immobilizer - Google Patents

Abstract

The utility model discloses a leg fixer for orthopedic surgery, which comprises an operating bed, an arc-shaped support plate and a chute. Two sets of arc-shaped support plates for leg support are symmetrically arranged on one side of the top surface of the operating bed. , and the open ends of the two sets of arc-shaped support plates are opposite to the operating bed, the arc-shaped support plates include a first adjustment plate and a second adjustment plate, and the bottom end surface of the first adjustment plate is connected to the second adjustment plate through a hinge The plates are hinged, and the bottom end surfaces of the first adjustment plate and the second adjustment plate of the two groups are fixedly installed with manual telescopic rods through bolts, and the other ends of the four groups of the manual telescopic rods are obliquely connected with fixed blocks, and the fixed The block is located vertically directly below the center position of the arc-shaped support plate, and the telescopic ends of the manual telescopic rod are respectively fixedly connected to the first adjustment plate and the second adjustment plate. The leg fixer for orthopedic surgery is convenient for the support of the patient's leg flexion and extension, instead of the medical staff's hand-held support, and meets the use of different patients.

Description

An orthopedic surgery leg immobilizer

technical field

The utility model belongs to the technical field of orthopedic surgery, in particular to a leg fixer for orthopedic surgery.

Background technique

Human limb fractures are one of the most common clinical manifestations of orthopedic trauma. Internal fixation of fractures is a comprehensive treatment based on restoring anatomical relationship, stable fixation, preserving bone blood supply as much as possible, and early functional activities. When a patient with a fracture, especially a patient with a broken leg, usually needs to rest the patient's leg on the support frame, it is necessary to avoid the secondary injury to the leg caused by the patient's unintentional movement of the leg.

When a patient with a fracture, especially a patient with a broken leg, needs to rest the patient's leg on a support frame when changing the dressing, the dressing can be changed for the fracture patient with less effort. At present, the function of the support frame used to support the patient's limbs is relatively single, and it is a fixed type, which is inconvenient for the flexion and extension of the legs.

Utility model content

The purpose of the present utility model is to provide a leg fixer for orthopedic surgery to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a leg fixer for orthopedic surgery, comprising an operating bed, an arc-shaped support plate and a chute, and two groups are symmetrically arranged on one side of the top surface of the operating bed for An arc-shaped support plate supported by the legs, and two sets of open ends of the arc-shaped support plates are opposite to the operating bed, the arc-shaped support plates include a first adjustment plate and a second adjustment plate, and the first adjustment plate The bottom end surface is hinged with the second adjusting plate through hinges, and the bottom end surfaces of the two sets of the first adjusting plate and the second adjusting plate are both fixed and installed with manual telescopic rods by bolts, and the other ends of the four groups of the manual telescopic rods are all fixed by screws. The top surface of the fixed plate is fixedly installed, and the two adjacent points on the bottom end surface of the first adjustment plate and the second adjustment plate are hinged with electric telescopic rods through pin shaft rotation, and the bottom end surfaces of the first adjustment plate and the second adjustment plate are connected. Each is provided with a fine-tuning groove, a sliding block is slidably connected in the fine-tuning groove, and the sliding block is hinged with the telescopic end of the electric telescopic rod through a pin shaft.

Preferably, the two sets of arc-shaped support plates are connected to the fixed plate directly below the top surface of the operating bed, the middle of the top surface of the fixed plate is provided with a groove, and the base of the electric telescopic rod is installed in the concave by screws. inside the slot.

Preferably, protective cottons are bonded to the inner walls of the two sets of arc-shaped support plates, and two sets of straps for leg fixing are provided on the inner walls of the protective cottons, and the two sets of straps are located on the first adjustment plate respectively. and the second regulator board.

Preferably, one side of the operating bed is provided with an empty slot, and the symmetrical inner walls of the empty slot are provided with sliding rails, and an electric control board is slidably connected between the two sets of sliding rails and located in the empty slot, so The electric control board is provided with a power button.

Preferably, the top surface of the operating bed is provided with two sets of sliding grooves laterally symmetrically, and sliding blocks are slidably connected in the two sets of sliding grooves, and the sliding blocks are fixedly welded to the fixing plate.

The technical effects and advantages of the present utility model: the leg fixer for orthopedic surgery is provided with an arc-shaped support plate, a first adjustment plate, a second adjustment plate and a manual telescopic rod, and the manual telescopic rod drives the first adjustment plate and the second adjustment plate. The adjustment plate is separated to facilitate the support of the patient's leg flexion and extension and prevent the leg from hanging; by setting a second telescopic rod and an arc-shaped support plate, the electric telescopic rod drives the arc-shaped support plate to rise and fall to meet the height of the patient's leg support and replace the medical staff Hand-held support; by setting the chute, the slider and the fixed plate, the chute and the slider are used together to facilitate the movement of the fixed plate, which can meet the use of different patients, and has strong applicability; the leg immobilizer for orthopedic surgery is convenient for patients The support for leg flexion and extension replaces the hand-held support of medical staff to meet the use of different patients.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the sectional view of the fixing plate of the utility model;

3 is a schematic diagram of the protective cotton of the present invention.

In the picture: 1 operating bed, 2 arc support plate, 3 chute, 4 slider, 5 fixed plate, 6 first adjustment plate, 7 second adjustment plate, 8 protective cotton, 9 empty slot, 10 electric control board, 11 fine adjustment slot, 12 manual telescopic rod, 13 electric telescopic rod, 14 groove, 15 strap.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

The utility model provides a leg fixer for orthopedic surgery as shown in Figs. 1-3, comprising an operating bed 1, an arc-shaped support plate 2 and a chute 3. The top surface of the operating bed 1 is symmetrically arranged on one side of the top surface. Two sets of arc-shaped support plates 2 are used for leg support, and the open ends of the two sets of arc-shaped support plates 2 are opposite to the operating bed 1, and the arc-shaped support plates 1 include a first adjustment plate 6 and a second adjustment plate 6. plate 7, and the bottom end surface of the first regulating plate 6 is hinged with the second regulating plate 7 through a hinge, and the bottom end surfaces of the two sets of the first regulating plate 6 and the second regulating plate 7 are hinged with manual telescopic The other ends of the rods 12 and the four groups of the manual telescopic rods 12 are fixedly installed on the top surface of the fixed plate 5 by screws, and the two adjacent points on the bottom end surfaces of the first adjustment plate 6 and the second adjustment plate 7 pass through the pin shaft. An electric telescopic rod 13 is pivotally and hingedly connected. The bottom end surfaces of the first adjustment plate 6 and the second adjustment plate 7 are provided with a fine-tuning groove 11. The fine-tuning groove 11 is slidably connected with a sliding block, and the sliding block is connected to the electric motor through a pin shaft. The telescopic end of the telescopic rod 13 is hinged, and the medical staff presses the first adjustment plate 6 and the second adjustment plate 7 to the two sides respectively through their hands, so that the first adjustment plate 6 and the second adjustment plate 7 compress the manual telescopic rod 12 respectively. When the first adjusting plate 6 and the second adjusting plate 7 are separated to the desired angle for placing the legs, they are fixed by screwing the bolts on the manual telescopic rod 12 to prevent the manual telescopic rod 12 from being compressed, and the manual telescopic rod 12 drives the first adjustment The plate 6 is separated from the second adjusting plate 7, which is convenient for the support of the patient's legs in flexion and extension, and prevents the legs from hanging in the air.

Specifically, the two sets of the arc-shaped support plates 2 are connected to the fixing plate 5 directly below the top surface of the operating bed 1 . The base is installed in the groove 14 by screws, and the electric telescopic rod 13 drives the fixed block 11 and the arc-shaped support plate 2 to rise and fall to meet the height of the patient's leg support, instead of the medical staff's hand-held support.

Specifically, the inner walls of the two sets of arc-shaped support plates 2 are bonded with protective cotton 8, and the inner walls of the protective cotton 8 are provided with two sets of straps 15 for leg fixing, and the two sets of straps 15 are respectively Located on the first adjustment plate 6 and the second adjustment plate 7, the protective cotton 8 prevents the legs from being scratched, and the straps 15 fix the legs.

Specifically, one side of the operating table 1 is provided with an empty slot 9, and the symmetrical inner walls of the empty slot 9 are provided with slide rails. Between the two sets of slide rails and located in the empty slot 9, there are electrical connections slidably connected. The control board 10 is provided with a power button, and the electric control board 10 is pulled in the empty slot 9 .

Specifically, the top surface of the operating bed 1 is provided with two sets of sliding grooves 3 laterally symmetrically, and the sliding blocks 4 are slidably connected in the two sets of the sliding grooves 3. The slot 3 and the slider 4 are used together to facilitate the movement of the fixed plate 5 and meet the use of different patients. The bottom of the slider 4 is provided with limit plates, and the inner bottom end of the chute 3 is provided with limit plates on both sides. The limit groove used in conjunction with it prevents the slider 4 from disengaging from the chute 3.

Specifically, in the leg fixer for orthopedic surgery, the legs are placed on the arc-shaped support plate 2, and the chute 3 and the slider 4 are used together to drive the movement of the fixing plate 5, and the electric control board 10 is removed from the empty slot 9. Pull out, the electric telescopic rod 13 drives the arc-shaped support plate 2 to rise and fall, and the medical staff presses the first adjustment plate 6 and the second adjustment plate 7 to the two sides respectively through their hands, so that the first adjustment plate 6 and the second adjustment plate 7 Compress the manual telescopic rod 12 respectively. When the first adjusting plate 6 and the second adjusting plate 7 are separated to the desired angle for placing the legs, screw the bolts on the manual telescopic rod 12 to fix it to prevent the manual telescopic rod 12 from being compressed. The manual telescopic rod 12 drives the first adjustment plate 6 and the second adjustment plate 7 to separate, flexes and extends the patient’s leg, and fixes the leg through the straps 15. When the first adjustment plate 6 and the second adjustment plate 7 are combined, the medical staff passes through. The hand presses the first adjustment plate 6 and the second adjustment plate 7 close to one end, and the manual telescopic rod 12 extends, so that the first adjustment plate 6 and the second adjustment plate 7 are in a horizontal position. The leg fixer for orthopaedic surgery is convenient for the support of the patient's leg flexion and extension, instead of the medical staff's hand-held support, and meets the use of different patients.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some of its technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model, All should be included within the protection scope of the present invention.

Claims (5)

1. A leg fixer for orthopedic surgery, comprising an operating bed (1), an arc-shaped support plate (2) and a chute (3), characterized in that: the top surface of the operating bed (1) is symmetrically arranged on one side on one side There are two sets of arc-shaped support plates (2) for supporting legs, and the open ends of the two sets of arc-shaped support plates (2) are opposite to the operating bed (1), and the arc-shaped support plates (2) include A first adjustment plate (6) and a second adjustment plate (7), and the bottom end surface of the first adjustment plate (6) is hinged with the second adjustment plate (7) through a hinge, and the two sets of the first adjustment plate ( 6) Manual telescopic rods (12) are hingedly installed on the bottom end surfaces of the second adjusting plate (7) and the second adjusting plate (7) through pin shaft rotation. ) on the top surface, two adjacent points on the bottom end surfaces of the first adjustment plate (6) and the second adjustment plate (7) are hinged with electric telescopic rods (13) through pin shaft rotation, and the first adjustment plate (6) ) and the bottom end face of the second adjusting plate (7) are provided with a fine-tuning groove (11), a sliding block is slidably connected in the fine-tuning groove (11), and the sliding block is hinged with the telescopic end of the electric telescopic rod (13) through a pin shaft . 2 . The leg fixer for orthopedic surgery according to claim 1 , wherein the two sets of arc-shaped support plates ( 2 ) are located directly below the top surface of the operating bed ( 1 ) and are connected with the fixing plate ( 2 ). 3 . 5) Connection, a groove (14) is formed in the middle of the top surface of the fixing plate (5), and the base of the electric telescopic rod (13) is installed inside the groove (14) by screws. 3. A leg fixer for orthopedic surgery according to claim 1, characterized in that: protective cotton (8) is adhered to the inner walls of the two sets of arc-shaped support plates (2), and the protective cotton (8) Two sets of straps (15) for leg fixing are provided on the inner wall, and the two sets of straps (15) are respectively located on the first regulating plate (6) and the second regulating plate (7). The leg fixer for orthopedic surgery according to claim 1, characterized in that: a side surface of the operating bed (1) is provided with an empty slot (9), and both sides of the empty slot (9) The symmetrical inner walls are all provided with slide rails, an electric control board (10) is slidably connected between the two sets of slide rails and located in the empty groove (9), and a power button is arranged on the electric control board (10). The leg fixer for orthopedic surgery according to claim 2, characterized in that: the top surface of the operating bed (1) is provided with two sets of chutes (3) laterally symmetrically, and the two sets of the chutes (3) A sliding block (4) is slidably connected inside, and the sliding block (4) is fixedly welded to the fixing plate (5).

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