CN215839254U

CN215839254U - Incision traction device for orthopedic surgery

Info

Publication number: CN215839254U
Application number: CN202122234591.7U
Authority: CN
Inventors: 关哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-15
Filing date: 2021-09-15
Publication date: 2022-02-18
Anticipated expiration: 2031-09-15

Abstract

The utility model provides a incision traction device for orthopedic surgery, which belongs to the technical field of orthopedic surgery instruments and comprises a supporting plate and a supporting frame, wherein a bidirectional threaded rod is movably arranged in the supporting frame through a bearing, a supporting sliding column is fixedly arranged above the bidirectional threaded rod, a first moving block is slidably arranged on one side of the outer side surface of the bidirectional threaded rod, a second moving block is fixedly arranged on the other side of the outer side surface of the bidirectional threaded rod, first telescopic rods are fixedly arranged on the lower surfaces of the first moving block and the second moving block, a fixing clamp is fixedly arranged at the bottom end of the first telescopic rod, the incision traction device is mechanically used for reducing manpower use and improving surgery efficiency, the height of the incision traction device is convenient to adjust through the second telescopic rod, the horizontal angle can be quickly adjusted through the fixing bearing, and the adjustment can be carried out according to the sizes of wounds of patients and different patients through the bidirectional threaded rod, the first moving block and the second moving block, the practicability is strong.

Description

Incision traction device for orthopedic surgery

Technical Field

The utility model belongs to the technical field of orthopedic surgery instruments, and particularly relates to an incision traction device for orthopedic surgery.

Background

Orthopedics is one of the most common departments of various hospitals, and mainly studies the anatomy, physiology and pathology of a skeletal muscle system, applies medicines, surgery and physical methods to maintain and develop the normal form and function of the system, and treats injuries and diseases of the system.

In order to overcome the defects, the utility model provides an incision traction device for orthopedic surgery.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an incision traction device for orthopedic surgery, and aims to solve the problems that in the prior art, manual traction causes low surgery efficiency, is inconvenient in surgery and later-stage suture, cannot meet the use requirements of different patients, and the like.

In order to achieve the purpose, the utility model provides the following technical scheme: the supporting device comprises a supporting plate and a supporting frame, wherein a bidirectional threaded rod is movably mounted inside the supporting frame through a bearing, a supporting sliding column is fixedly mounted above the bidirectional threaded rod, a first moving block is slidably mounted on one side of the outer side surface of the bidirectional threaded rod, a second moving block is fixedly mounted on the other side of the outer side surface of the bidirectional threaded rod, first telescopic rods are fixedly mounted on the lower surfaces of the first moving block and the second moving block, and fixing clamps are fixedly mounted at the bottom ends of the first telescopic rods.

Further, the last fixed surface of backup pad installs the fixed plate, the last surface mounting of fixed plate has fixing bearing, fixing bearing's inside movable mounting has the second telescopic link, the top fixed mounting of second telescopic link has the support column, the one end fixed mounting of support column has the support frame.

Further, the one end fixed mounting of support frame has the motor backup pad, the last fixed surface of motor backup pad installs first servo motor, first servo motor's one end fixed mounting has the spliced pole, the one end fixed connection of spliced pole is in the one end of two-way threaded rod.

Furthermore, a second servo motor is fixedly mounted on one side of the first telescopic rod.

Further, the lateral surface fixed mounting of two-way threaded rod has the fixed block, the lower fixed surface of fixed block installs the light.

Furthermore, the outer side surface of the fixed bearing is fixedly provided with four reinforcing ribs.

Furthermore, a return spring is fixedly mounted on one side surface of the fixing clamp.

Furthermore, the fixing clamp is connected with the first telescopic rod in a threaded structure.

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

the incision traction device for orthopedic surgery comprises a second telescopic rod, a support frame is driven by the second telescopic rod to be adjusted up and down through a support column, the support column is manually rotated after the corresponding height is adjusted, the support column is rotated in a fixed bearing to be rotated above a patient, a first servo motor is started, the first servo motor drives a bidirectional threaded rod to rotate through a connecting column, the bidirectional threaded rod enables a first moving block and a second moving block to move along a support sliding column in opposite directions, then the second servo motor is started, the first telescopic rod is downwards moved through the second servo motor, then a fixing clamp is manually opened, the fixing clamp is opened, a reset spring is compressed when the fixing clamp is opened, then the fixing clamp is loosened, the elastic force generated by the reset spring can quickly fix an incision, and the device performs incision traction through machinery, reduce the manpower and use, improve operation efficiency, make its height-adjusting of being convenient for through the second telescopic link, make it can quick adjustment horizontal angle through fixing bearing, can adjust through two-way threaded rod, first movable block and second movable block according to the size of patient's wound and the patient of difference, the practicality is strong, is connected for threaded structure through fixation clamp and first telescopic link and can carries out quick dismantlement to the fixation clamp.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic bottom view of the present invention;

fig. 4 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

In the figure: 1. a support plate; 2. a support frame; 3. a bidirectional threaded rod; 4. a support strut; 5. a first moving block; 6. a second moving block; 7. a first telescopic rod; 8. a fixing clip; 9. fixing the bearing; 10. a fixing plate; 11. a second telescopic rod; 12. a support pillar; 13. a motor support plate; 14. a first servo motor; 15. connecting columns; 16. a second servo motor; 17. a fixed block; 18. an illuminating lamp; 19. reinforcing ribs; 20. a return spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: including backup pad 1 and support frame 2, there is two-way threaded rod 3 inside of support frame 2 through bearing movable mounting, and the top fixed mounting of two-way threaded rod 3 has support traveller 4, one side slidable mounting of 3 lateral surfaces of two-way threaded rod has first movable block 5, and the opposite side fixed mounting of 3 lateral surfaces of two-way threaded rod has second movable block 6, and the equal fixed mounting of lower surface of first movable block 5 and second movable block 6 has first telescopic link 7, and the bottom fixed mounting of first telescopic link 7 has fixation clamp 8.

In the specific embodiment of the utility model, the bidirectional threaded rod 3 is rotated, the bidirectional threaded rod 3 enables the first moving block 5 and the second moving block 6 to move along the supporting sliding column 4 in opposite directions, then the first telescopic rod 7 is started to move downwards, then the fixing clamp 8 is manually opened, and the fixing clamp 8 is fixed with a cut part.

Specifically, the upper surface of the supporting plate 1 is fixedly provided with a fixing plate 10, the upper surface of the fixing plate 10 is provided with a fixing bearing 9, the fixing bearing 9 is movably provided with a second telescopic rod 11, the top end of the second telescopic rod 11 is fixedly provided with a supporting column 12, and one end of the supporting column 12 is fixedly provided with a supporting frame 2.

In this embodiment: the support frame 2 is rotated manually, and the support frame 2 enables the support column 12 to rotate in the fixed bearing 9, so that the support column rotates above a patient, and the horizontal angle can be adjusted rapidly.

Specifically, the one end fixed mounting of support frame 2 has motor backup pad 13, and the last fixed surface of motor backup pad 13 installs first servo motor 14, and the one end fixed mounting of first servo motor 14 has spliced pole 15, and the one end fixed connection of spliced pole 15 is in the one end of two-way threaded rod 3.

In this embodiment: the first servo motor 14 is started, the first servo motor 14 drives the bidirectional threaded rod 3 to rotate through the connecting column 15, the bidirectional threaded rod 3 enables the first moving block 5 and the second moving block 6 to move in opposite directions along the supporting sliding column 4, and the first servo motor 14 provides power for rotation of the bidirectional threaded rod 3.

Specifically, a second servo motor 16 is fixedly mounted on one side of the first telescopic rod 7.

In this embodiment: and (3) starting the second servo motor 16, enabling the second servo motor 16 to enable the first telescopic rod 7 to move downwards, and enabling the second servo motor 16 to provide power for the first telescopic rod 7.

Specifically, a fixing block 17 is fixedly mounted on the outer side surface of the bidirectional threaded rod 3, and an illuminating lamp 18 is fixedly mounted on the lower surface of the fixing block 17.

In this embodiment: the illumination lamp 18 makes it possible to enhance the illumination effect.

Specifically, the outer side surface of the fixed bearing 9 is fixedly provided with four reinforcing ribs 19, and the number of the reinforcing ribs 19 is four.

In this embodiment: the ribs 19 provide support for the fixed bearing 9.

Specifically, a return spring 20 is fixedly mounted on one side surface of the fixing clip 8.

In this embodiment: when the fixing clip 8 is opened, the return spring 20 is compressed when the fixing clip 8 is opened, and then the fixing clip 8 is loosened, and the elastic force generated by the return spring 20 can rapidly fix the incision.

Specifically, the fixing clamp 8 is connected with the first telescopic rod 7 through a threaded structure.

In this embodiment: through fixation clamp 8 and first telescopic link 7 be the helicitic texture, make it can quick assembly disassembly fixation clamp 8.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle and the using process of the utility model are as follows: when the incision traction device for orthopedic surgery is used, the second telescopic rod 11 is started firstly, the second telescopic rod 11 drives the support frame 2 to be adjusted up and down through the support column 12, the support column 12 is manually rotated after the corresponding height is adjusted, the support column 12 is rotated in the fixed bearing 9 to be rotated above a patient, then the first servo motor 14 is started, the first servo motor 14 drives the bidirectional threaded rod 3 to rotate through the connecting column 15, the bidirectional threaded rod 3 enables the first moving block 5 and the second moving block 6 to move along the supporting sliding column 4 in opposite directions, then the second servo motor 16 is started, the second servo motor 16 makes the first telescopic rod 7 move downwards, then the fixed clamp 8 is manually opened, the fixed clamp 8 is opened, the return spring 20 is compressed when the fixing clip 8 is opened, and then the fixing clip 8 is released, and the elastic force generated by the return spring 20 can rapidly fix the incision.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an incision draw gear for bone surgery, includes backup pad (1) and support frame (2), its characterized in that: the inside of support frame (2) has two-way threaded rod (3) through bearing movable mounting, the top fixed mounting of two-way threaded rod (3) has support traveller (4), one side slidable mounting of two-way threaded rod (3) lateral surface has first movable block (5), the opposite side fixed mounting of two-way threaded rod (3) lateral surface has second movable block (6), the equal fixed mounting of lower surface of first movable block (5) and second movable block (6) has first telescopic link (7), the bottom fixed mounting of first telescopic link (7) has fixation clamp (8).

2. The incision traction apparatus for orthopedic surgery according to claim 1, characterized in that: the last fixed surface of backup pad (1) installs fixed plate (10), the last surface mounting of fixed plate (10) has fixing bearing (9), the inside movable mounting of fixing bearing (9) has second telescopic link (11), the top fixed mounting of second telescopic link (11) has support column (12), the one end fixed mounting of support column (12) has support frame (2).

3. The incision traction apparatus for orthopedic surgery according to claim 1, characterized in that: the one end fixed mounting of support frame (2) has motor backup pad (13), the last fixed surface of motor backup pad (13) installs first servo motor (14), the one end fixed mounting of first servo motor (14) has spliced pole (15), the one end fixed connection of spliced pole (15) is in the one end of two-way threaded rod (3).

4. The incision traction apparatus for orthopedic surgery according to claim 1, characterized in that: and a second servo motor (16) is fixedly arranged on one side of the first telescopic rod (7).

5. The incision traction apparatus for orthopedic surgery according to claim 1, characterized in that: the lateral surface fixed mounting of two-way threaded rod (3) has fixed block (17), the lower fixed surface of fixed block (17) installs light (18).

6. The incision traction apparatus for orthopedic surgery according to claim 2, characterized in that: the outer side surface of the fixed bearing (9) is fixedly provided with four reinforcing ribs (19), and the number of the reinforcing ribs (19) is four.

7. The incision traction apparatus for orthopedic surgery according to claim 1, characterized in that: and a return spring (20) is fixedly arranged on one side surface of the fixing clamp (8).

8. The incision traction apparatus for orthopedic surgery according to claim 1, characterized in that: the fixing clamp (8) is connected with the first telescopic rod (7) in a threaded structure.