CN211272029U - Orthopedic surgery four limbs operation fixing device - Google Patents

Abstract

The utility model discloses a bone surgery four limbs operation fixing device, comprising a base plate, the upper surface of bottom plate is the first fixed plate of fixedly connected with and second fixed plate respectively, the first connecting block of bottom surface fixedly connected with of second fixed plate, the upper surface of bottom plate is seted up flutedly, the regulating block has been placed to the inner diapire of recess, the fixed bearing that has inlayed of right side face of regulating block, the inner circle fixedly connected with screw thread post of bearing, first screw hole has been seted up to the right flank of bottom plate. This bone surgery four limbs operation fixing device can adjust the distance between first fixed plate and the second fixed plate, has reached the effect of elasticity control when fixed to patient's four limbs, and the limitation appears when avoiding patient's four limbs variation in size to fix, also can make simultaneously and produce certain distance between first fixed plate and the second fixed plate, is convenient for change dressings to patient's operation position, can be more convenient to its operation, it is troublesome to have reduced unnecessary.

Description

Orthopedic surgery four limbs operation fixing device

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a bone surgery four limbs operation fixing device.

Background

Medical instruments refers to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly for human body, for the purpose of diagnosis, prevention, monitoring, treatment or mitigation of disease, diagnosis, monitoring, treatment, mitigation or functional compensation of injury, examination, replacement, regulation or support of physiological structures or processes, after the four limbs of the bone surgery patient are treated by the operation, in order to prevent the fracture from being distorted and dislocated in the recovery process after the operation, the fracture is fixed by the four limb operation fixing device, however, when the existing limb operation fixing device is used for fixing the limbs of a patient, the tightness is difficult to control, and the change of the medicine is inconvenient for the operation position of the patient, the use has certain limitation, so in order to solve the problems, the bone surgery four limbs operation fixing device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a, when aiming at solving above-mentioned there is four limbs operation fixing device to patient's four limbs fixed, the elasticity is difficult to control to be not convenient for change dressings to patient's operation position, the problem of certain limitation occasionally uses.

The utility model is realized in such a way, a fixing device for orthopedic surgery four-limb operation, which comprises a bottom plate, wherein the upper surface of the bottom plate is respectively and fixedly connected with a first fixing plate and a second fixing plate, the bottom surface of the second fixing plate is fixedly connected with a first connecting block, the upper surface of the bottom plate is provided with a groove, an adjusting block is arranged on the inner bottom wall of the groove, the right side surface of the adjusting block is fixedly embedded with a bearing, the inner ring of the bearing is fixedly connected with a threaded column, the right side surface of the bottom plate is provided with a first threaded hole, the right end of the threaded column penetrates through the first threaded hole and extends to the right side of the first threaded hole, the outer surface of the threaded column is in threaded connection with the inner wall of the first threaded hole, the upper surface of the first fixing plate is fixedly connected with a fixing block, the right side surface of the fixing block is provided with a concave hole, second screw hole has been seted up to the right flank of gusset plate, the inner wall threaded connection of second screw hole has fixing bolt, fixing bolt's left end extend to the inside of shrinkage pool and with the inner wall threaded connection of shrinkage pool.

The inner wall of the first fixing plate is fixedly connected with a first protective layer, and the inner wall of the second fixing plate is fixedly connected with a second protective layer.

The bottom surface of the first fixing plate is fixedly connected with a second connecting block, and the bottom surface of the second connecting block is fixedly connected with the upper surface of the bottom plate.

The right-hand member fixedly connected with of screw thread post changes the handle, fixing bolt's right-hand member fixedly connected with second changes the handle.

The inner bottom wall fixedly connected with stopper of recess, the right flank of stopper contacts with the left surface of regulating block.

The inner bottom wall of recess has seted up the spout, the inside joint of spout has the slider with spout looks adaptation, the upper surface of slider and the bottom surface fixed connection of regulating block.

Compared with the prior art, the beneficial effects of the utility model are that: the threaded column and the fixing bolt can be respectively rotated through the first rotating handle and the second rotating handle which are arranged, so that the fixing adjustment is convenient, the threaded column and the first threaded hole are arranged to play a role of rotating the threaded column in the positive and negative directions of the first threaded hole, the threaded column is fixedly connected with the bearing inner ring, so that the adjusting block can be driven to move left and right in the groove, and the adjusting block is connected with the first connecting block and the second fixing plate, so that the distance between the first fixing plate and the second fixing plate can be adjusted, the effect of tightness control when the limbs of a patient are fixed is achieved, the limitation of the limbs of the patient in different sizes is avoided, meanwhile, a certain distance can be generated between the first fixing plate and the second fixing plate, the dressing change of the surgical part of the patient is convenient, the operation of the patient can be more convenient, and unnecessary troubles are reduced, through the second screw hole that the gusset plate was seted up and the shrinkage pool that the fixed block was seted up, can make fixing bolt pass and fix, played the fixed to top between first fixed plate and the second fixed plate, can make fixing device fixed more firm.

Drawings

Fig. 1 is a sectional view of the front view of the fixing block of the present invention;

fig. 2 is a cross-sectional view of a bottom plate elevation of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a first fixing plate; 3. a second fixing plate; 4. a first connection block; 5. a groove; 6. an adjusting block; 7. a bearing; 8. a threaded post; 9. a first threaded hole; 10. a fixed block; 11. concave holes; 12. a reinforcing plate; 13. a second threaded hole; 14. fixing the bolt; 15. a second rotating handle; 16. a first rotating handle; 17. a second protective layer; 18. a first protective layer; 19. a chute; 20. a slider; 21. a limiting block; 22. and a second connecting block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a fixing device for orthopedic surgery four-limb surgery comprises a base plate 1, wherein the upper surface of the base plate 1 is fixedly connected with a first fixing plate 2 and a second fixing plate 3 respectively, the bottom surface of the second fixing plate 3 is fixedly connected with a first connecting block 4, the upper surface of the base plate 1 is provided with a groove 5, an adjusting block 6 is placed on the inner bottom wall of the groove 5, a bearing 7 is fixedly embedded on the right side surface of the adjusting block 6, the inner ring of the bearing 7 is fixedly connected with a threaded post 8, the right side surface of the base plate 1 is provided with a first threaded hole 9, the right end of the threaded post 8 penetrates through the first threaded hole 9 and extends to the right side of the first threaded hole 9, the outer surface of the threaded post 8 is in threaded connection with the inner wall of the first threaded hole 9, the upper surface of the first fixing plate 2 is fixedly connected with a fixing block 10, the upper surface fixed connection of second fixed plate 3 has gusset plate 12, and second screw hole 13 has been seted up to gusset plate 12's right flank, and the inner wall threaded connection of second screw hole 13 has fixing bolt 14, and fixing bolt 14's left end extends to the inside of shrinkage pool 11 and with the inner wall threaded connection of shrinkage pool 11.

The utility model discloses in, the first inoxidizing coating 18 of inner wall fixedly connected with of first fixed plate 2, the inner wall fixedly connected with second inoxidizing coating 17 of second fixed plate 3, can protect patient's fixed position, it is more comfortable when can making the patient fixed, the bottom surface fixedly connected with second connecting block 22 of first fixed plate 2, the bottom surface of second connecting block 22 and the last fixed surface of bottom plate 1 are connected, the connection between bottom plate 1 and the first fixed plate 2 has been deepened, the fastness has been improved, the first commentaries on classics of right-hand member fixedly connected with of screw thread post 8 is 16, fixing bolt 14's right-hand member fixedly connected with second changes 15, operation that can be better uses, be convenient for fixed and change dressings to the patient.

Recess 5's inner bottom wall fixedly connected with stopper 21, stopper 21's the right flank contacts with the left surface of regulating block 6, reached the restriction to regulating block 6 position in recess 5, it is troublesome to have reduced unnecessary, spout 19 has been seted up to recess 5's inner bottom wall, spout 19's inside joint has the slider 20 with spout 19 looks adaptation, the upper surface of slider 20 and regulating block 6's bottom surface fixed connection, can make regulating block 6 individual more smooth and easy when removing, avoid taking place the phenomenon that the card went on.

The utility model discloses a theory of operation is: when the four limbs of a patient in orthopedic surgery are fixed, the part of the patient to be fixed is placed between the first fixing plate 2 and the second fixing plate 3, then the fixing part of the patient can be fixed, the threaded column 8 connected with the first rotating handle 16 can be driven to rotate at the first threaded hole 9 through rotation of the first rotating handle, after the threaded column 8 rotates, the adjusting block 6 is driven to move leftwards in the groove 5, the second fixing plate 3 can be contacted with the fixing part of the patient through connection of the adjusting block 6 with the first connecting block 4 and the second fixing plate 3, then the fixing bolt 14 penetrates through the second threaded hole 13 and extends into the concave hole 11, so that the four limbs of the patient in orthopedic surgery are fixed, when the surgical part of the patient is changed with medicine, the fixing bolt 14 is firstly separated from the concave hole 11, then the first rotating handle 16 is rotated reversely, the adjusting block 6 is driven to move rightwards by the reverse rotation of the first rotating handle 16, so that the connected second fixing plate 3 is separated from the fixing part of the patient, and the dressing change of the fracture operation part of the patient is facilitated.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (6)

1. The utility model provides a bone surgery four limbs operation fixing device, includes bottom plate (1), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a first fixing plate (2) and a second fixing plate (3) respectively, the bottom surface of the second fixing plate (3) is fixedly connected with a first connecting block (4), the upper surface of the bottom plate (1) is provided with a groove (5), an adjusting block (6) is placed on the inner bottom wall of the groove (5), the right side surface of the adjusting block (6) is fixedly embedded with a bearing (7), the inner ring of the bearing (7) is fixedly connected with a threaded column (8), the right side surface of the bottom plate (1) is provided with a first threaded hole (9), the right end of the threaded column (8) penetrates through the first threaded hole (9) and extends to the right side of the first threaded hole (9), the outer surface of the threaded column (8) is in threaded connection with the inner wall of the first threaded hole (9), the upper surface of the first fixing plate (2) is fixedly connected with a fixing block (, shrinkage pool (11) have been seted up to the right flank of fixed block (10), and the inner wall of shrinkage pool (11) is seted up threadedly, the last fixed surface of second fixed plate (3) is connected with gusset plate (12), second screw hole (13) have been seted up to the right flank of gusset plate (12), the inner wall threaded connection of second screw hole (13) has fixing bolt (14), the left end of fixing bolt (14) extend to the inside of shrinkage pool (11) and with the inner wall threaded connection of shrinkage pool (11).

2. The orthopedic surgery extremity procedure fixation device of claim 1, wherein: the inner wall of the first fixing plate (2) is fixedly connected with a first protective layer (18), and the inner wall of the second fixing plate (3) is fixedly connected with a second protective layer (17).

3. The orthopedic surgery extremity procedure fixation device of claim 1, wherein: the bottom surface of first fixed plate (2) fixedly connected with second connecting block (22), the bottom surface of second connecting block (22) and the upper surface fixed connection of bottom plate (1).

4. The orthopedic surgery extremity procedure fixation device of claim 1, wherein: the right end of the threaded column (8) is fixedly connected with a first rotating handle (16), and the right end of the fixing bolt (14) is fixedly connected with a second rotating handle (15).

5. The orthopedic surgery extremity procedure fixation device of claim 1, wherein: the inner bottom wall fixedly connected with stopper (21) of recess (5), the right flank of stopper (21) contacts with the left surface of regulating block (6).

6. The orthopedic surgery extremity procedure fixation device of claim 1, wherein: spout (19) have been seted up to the inner bottom wall of recess (5), the inside joint of spout (19) has slider (20) with spout (19) looks adaptation, the upper surface of slider (20) and the bottom surface fixed connection of regulating block (6).

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