CN210056661U - External fixing device for limbs for orthopedic operation - Google Patents

Abstract

The utility model discloses a four-limb external fixing device for orthopedic surgery, which comprises an operating table body, a leg fixing frame and a hand fixing frame, wherein slide rails are fixedly connected with two sides of the operating table body, the leg fixing frame and the hand fixing frame are connected with the operating table body through the slide rails in a sliding way, a sliding support is arranged on the leg fixing frame, a lifting rod is inserted into the sliding support, and a first supporting plate is fixedly connected with the upper end of the lifting rod, in the utility model, the leg and the hand of a patient are respectively placed on the supporting table, an adjusting bolt is rotated, a thread sleeve drives the sliding frame to move, the leg and the hand of the patient are fixed by matching with a fixing clamp, the leg fixing frame fixes the leg of the patient, the hand fixing frame fixes the hand of the patient, the lifting rod slides along the sliding support to adjust the height, and the adjusting rod is embedded into a fixing groove to, thereby improving the comfort of the patient when in use.

Description

External fixing device for limbs for orthopedic operation

Technical Field

The utility model relates to the technical field of orthopedic surgery instruments, in particular to a four-limb external fixing device for orthopedic surgery.

Background

Osteology is also known as orthopedics. Is a specialty or discipline of medicine, which is specialized in studying the anatomy, physiology and pathology of the skeletal muscle system, maintaining and developing the normal morphology and function of the system using drugs, surgery and physical methods, and treating injuries and diseases of the system. Osteology is also known as orthopedics. Is a specialty or discipline of medicine, which is specialized in studying the anatomy, physiology and pathology of the skeletal muscle system, maintaining and developing the normal morphology and function of the system using drugs, surgery and physical methods, and treating injuries and diseases of the system.

When the orthopedic surgery is performed, the four limbs of a patient need to be fixed by the fixing device, and after the orthopedic surgery is performed, the fixing device during the surgery needs to be disassembled and then the fixing support is installed, so that the surgery time is prolonged, and the pain of the patient is increased. Accordingly, one skilled in the art provides an external extremity fixing device for orthopedic surgery to solve the problems set forth in the background art.

Disclosure of Invention

An object of the utility model is to provide an external fixing device of four limbs for orthopedic operation to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the four-limb external fixing device for the orthopedic operation comprises an operating table body, a leg fixing frame and a hand fixing frame, wherein slide rails are fixedly connected to two sides of the operating table body, the leg fixing frame and the hand fixing frame are connected with the operating table body in a sliding mode through the slide rails, a sliding support is arranged on the leg fixing frame, a lifting rod is inserted into the sliding support, the upper end of the lifting rod is fixedly connected with a first supporting plate, a first cross rod is arranged at the upper end of the first supporting plate, a clamping device is arranged at the upper end of the first cross rod, a second supporting plate is arranged on the hand fixing frame, and a;

clamping device includes the brace table, and the brace table upper end is equipped with the fixation clamp, and one side of fixation clamp is equipped with the slip clamp, the inside jack that is equipped with of brace table, jack cartridge have adjusting bolt, adjusting bolt threaded connection thread bush, thread bush fixed connection slip clamp, jack port department corresponds adjusting bolt and is equipped with the axle sleeve.

The utility model discloses in, the shank mount is fixed patient's shank, the hand mount is fixed patient's hand, the equal height-adjusting of shank mount and hand mount, thereby comfort level when improving the patient and using, distance between two clamping device on the shank mount is adjustable, the different angle of horizontal direction is adjusted to first horizontal pole accessible regulation hole, the patient that can be fit for different heights uses, distance between two clamping device on the hand mount is adjustable, and the second horizontal pole rotates through the pivot, can realize clamping device angle modulation, the design of this shank mount and hand mount all can be dismantled with the operating table body, patient's postoperative, need not the secondary erection support, reduce patient's misery.

As a further aspect of the present invention: the sliding support is fixedly connected with the sliding block at the joint of the sliding support and the sliding rail, and the sliding support is connected with the sliding rail in a sliding mode through the sliding block.

As a further aspect of the present invention: the lifting rod is provided with a plurality of fixing grooves, the lifting rod is fixed with the sliding support through the adjusting rod, and the sliding support is provided with a threaded hole corresponding to the adjusting rod.

As a further aspect of the present invention: the first supporting plate is symmetrically provided with adjusting holes, the first cross rod is symmetrically provided with sliding holes, the first supporting plate is connected with the first cross rod through bolts, and the adjusting holes and the sliding holes are inserted in the bolts.

As a further aspect of the present invention: the middle part of the second support plate is provided with a rotating shaft, the second cross rods are rotatably connected with the second support plate through the rotating shaft, the two second cross rods are symmetrically arranged, and the second cross rods and the second support plate are fixed through bolts.

As a further aspect of the present invention: the clamping device is respectively connected with the first cross rod and the second cross rod in a sliding mode.

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

1. the utility model discloses in, place patient's shank and hand respectively on a supporting bench, rotate adjusting bolt, the thread bush drives the carriage and removes, it is fixed with patient's shank and hand with the fixation clamp cooperation, the shank mount is fixed patient's shank, the hand mount is fixed patient's hand, the lifter slides along sliding support and comes height-adjusting, and rotate in the regulation pole embedding fixed slot, lock the lifter, realize the regulation of shank mount and hand mount height, thereby improve the comfort level when patient uses, distance between two clamping device on the shank mount is adjustable, can be fit for the patient of different heights and use.

2. The utility model discloses in, rotate first horizontal pole, the different angle of horizontal direction is adjusted to the accessible regulation hole, and is fixed first horizontal pole and first backup pad through the bolt, improves the comfort level of patient's shank, and the distance between two clamping device on the hand mount is adjustable to the second horizontal pole rotates through the pivot, can realize angle modulation, is fit for the fixed use of hand natural bending.

3. The utility model discloses in, the design of shank mount and hand mount all can be dismantled with the operating table body, and patient's postoperative, first horizontal pole and first backup pad separation, second horizontal pole and second backup pad separation, clamping device press from both sides tightly on patient's four limbs, fixes four limbs, need not secondary installing support, reduces patient's misery.

Drawings

Fig. 1 is a schematic structural view of an external extremity fixing device for orthopedic operation.

Fig. 2 is a schematic structural view of a sliding bracket in an external extremity fixing device for orthopedic surgery.

Fig. 3 is a schematic structural view of a first support plate in the external extremity fixing device for orthopedic operation.

Fig. 4 is a schematic structural view of a second support plate in the external extremity fixing device for orthopedic surgery.

Fig. 5 is a schematic view showing the structure of a clamping device in an external extremity fixing device for orthopedic surgery.

In the figure: 1-operating table body, 2-leg fixing frame, 3-hand fixing frame, 4-sliding rail, 5-sliding support, 6-lifting rod, 7-adjusting rod, 8-fixing groove, 9-first supporting plate, 10-clamping device, 11-first cross rod, 12-second supporting plate, 13-second cross rod, 14-sliding block, 15-adjusting hole, 16-sliding hole, 17-rotating shaft, 18-supporting table, 19-fixing clamp, 20-sliding clamp, 21-inserting hole, 22-adjusting bolt, 23-threaded sleeve and 24-shaft sleeve.

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 to 5, in an embodiment of the present invention, an external fixing device for four limbs for orthopedic surgery includes an operating table body 1, a leg fixing frame 2 and ahand fixing frame 3, whereinslide rails 4 are fixedly connected to two sides of the operating table body 1, the leg fixing frame 2 and thehand fixing frame 3 are slidably connected to the operating table body 1 through theslide rails 4, asliding support 5 is disposed on the leg fixing frame 2, alifting rod 6 is inserted into thesliding support 5, afirst support plate 9 is fixedly connected to an upper end of thelifting rod 6, afirst cross rod 11 is disposed on the upper end of thefirst support plate 9, aclamping device 10 is disposed on the upper end of thefirst cross rod 11, asecond support plate 12 is disposed on thehand fixing frame 3, and asecond cross rod 13;

clamping device 10 includes brace table 18, and brace table 18 upper end is equipped with fixation clamp 19, and one side of fixation clamp 19 is equipped with the slip clamp 20, brace table 18 is inside to be equipped with jack 21, and jack 21 cartridge has adjusting bolt 22, and adjusting bolt 22 threaded connection thread bush 23, thread bush 23 fixed connection slip clamp 20, jack 21 port department corresponds adjusting bolt 22 and is equipped with axle sleeve 24.

The utility model discloses in, shank mount 2 is fixed patient's shank,hand mount 3 is fixed patient's hand, all height-adjusting of shank mount 2 andhand mount 3, thereby comfort level when improving the patient and using, the distance between twoclamping device 10 on the shank mount 2 is adjustable, the different angle of horizontal direction is adjusted to 11accessible regulation holes 15 of first horizontal pole, can be fit for the patient of different heights and use, distance between twoclamping device 10 on thehand mount 3 is adjustable, and secondhorizontal pole 13 rotates throughpivot 17, can realizeclamping device 10 angle modulation, shank mount 2 andhand mount 3's design all can be dismantled with operating table body 1, after the patient's operation, need not the secondary erection support, reduce patient's misery.

Thesliding support 5 is fixedly connected with the slidingblock 14 at the joint of the slidingrail 4, and thesliding support 5 is connected with the slidingrail 4 in a sliding mode through the slidingblock 14.

Thelifting rod 6 is provided with a plurality offixing grooves 8, thelifting rod 6 is fixed with thesliding support 5 through the adjustingrod 7, and thesliding support 5 is provided with a threaded hole corresponding to the adjustingrod 7.

Adjustingholes 15 are symmetrically formed in the first supportingplate 9, slidingholes 16 are symmetrically formed in thefirst cross rod 11, the first supportingplate 9 is connected with thefirst cross rod 11 through bolts, and the adjustingholes 15 and the slidingholes 16 are inserted in the bolts.

The middle of thesecond support plate 12 is provided with arotating shaft 17, thesecond cross rod 13 is rotatably connected with thesecond support plate 12 through therotating shaft 17, thesecond cross rods 13 are symmetrically arranged, and thesecond cross rods 13 and thesecond support plate 12 are fixed through bolts.

Theclamping device 10 is slidably connected to thefirst cross bar 11 and thesecond cross bar 13, respectively.

The utility model discloses a theory of operation is:

in the utility model, the legs and hands of a patient are respectively placed on a support table 18, an adjusting bolt 22 is rotated, a thread bush 23 drives a sliding frame 20 to move, the leg and the hands of the patient are fixed by matching with a fixing clamp 19, a leg fixing frame 2 fixes the legs of the patient, ahand fixing frame 3 fixes the hands of the patient, alifting rod 6 slides along asliding support 5 to adjust the height, and a rotating adjustingrod 7 is embedded into afixing groove 8 to lock thelifting rod 6, so that the height of the leg fixing frame 2 and the height of thehand fixing frame 3 are adjusted, thereby improving the comfort level of the patient when in use, the distance between twoclamping devices 10 on the leg fixing frame 2 can be adjusted, the utility model can be suitable for patients with different heights, thefirst cross rod 11 is rotated, different angles in the horizontal direction can be adjusted by an adjustinghole 15, thefirst cross rod 11 and the first support, improve the comfort level of patient's shank, distance between twoclamping device 10 on thehand mount 3 is adjustable, and secondhorizontal pole 13 rotates throughpivot 17, can realize angle modulation, be fit for the fixed use of hand natural bend, the design of shank mount 2 andhand mount 3 all can be dismantled with operating table body 1, patient's postoperative, firsthorizontal pole 11 and the separation offirst backup pad 9, secondhorizontal pole 13 and the separation ofsecond backup pad 12,clamping device 10 presss from both sides tightly on patient's four limbs, fix four limbs, need not secondary erection support, reduce patient's misery.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The four-limb external fixing device for the orthopedic operation comprises an operating table body (1), a leg fixing frame (2) and a hand fixing frame (3), and is characterized in that sliding rails (4) are fixedly connected to two sides of the operating table body (1), the leg fixing frame (2) and the hand fixing frame (3) are slidably connected with the operating table body (1) through the sliding rails (4), a sliding support (5) is arranged on the leg fixing frame (2), a lifting rod (6) is inserted into the sliding support (5), a first supporting plate (9) is fixedly connected to the upper end of the lifting rod (6), a first cross rod (11) is arranged at the upper end of the first supporting plate (9), a clamping device (10) is arranged at the upper end of the first cross rod (11), a second supporting plate (12) is arranged on the hand fixing frame (3), and a second cross rod (13) is arranged;

clamping device (10) are equipped with fixation clamp (19) including brace table (18), brace table (18) upper end, and one side of fixation clamp (19) is equipped with slip clamp (20), brace table (18) inside is equipped with jack (21), and jack (21) cartridge has adjusting bolt (22), adjusting bolt (22) threaded connection thread bush (23), thread bush (23) fixed connection slip clamp (20), jack (21) port department corresponds adjusting bolt (22) and is equipped with axle sleeve (24).

2. The external limb fixing device for the orthopedic operation is characterized in that a sliding block (14) is fixedly connected to the joint of the sliding support (5) and the sliding rail (4), and the sliding support (5) is slidably connected with the sliding rail (4) through the sliding block (14).

3. The external limb fixing device for the orthopedic surgery as claimed in claim 1, wherein the lifting rod (6) is provided with a plurality of fixing slots (8), the lifting rod (6) is fixed with the sliding support (5) through the adjusting rod (7), and the sliding support (5) is provided with threaded holes corresponding to the adjusting rod (7).

4. The external limb fixing device for the orthopedic surgery is characterized in that the first supporting plate (9) is symmetrically provided with adjusting holes (15), the first cross rod (11) is symmetrically provided with sliding holes (16), the first supporting plate (9) is connected with the first cross rod (11) through bolts, and the adjusting holes (15) and the sliding holes (16) are inserted in the bolts.

5. The external fixing device for limbs used in the orthopedic surgery is characterized in that a rotating shaft (17) is arranged in the middle of the second supporting plate (12), the second cross rod (13) is rotatably connected with the second supporting plate (12) through the rotating shaft (17), two second cross rods (13) are symmetrically arranged, and the second cross rods (13) and the second supporting plate (12) are fixed through bolts.

6. An external extremity fixation device according to claim 1, characterized in that said clamping means (10) are slidingly associated with a first crossbar (11) and a second crossbar (13), respectively.

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