CN221787145U - A multifunctional orthopedic surgery traction frame - Google Patents

Abstract

The utility model discloses a multifunctional traction frame for orthopedic surgery, which comprises a support base and a traction frame, wherein movable pulleys are movably arranged at four corners of the lower end of the support base, a lifting mechanism is arranged at the upper end of the support base in a positioning manner, a traction bed is fixedly connected to the upper end of the lifting mechanism, the traction frame is movably connected to one side of the lower end of the traction bed, and a support rod is fixedly connected to one side of the lower end of the traction frame. According to the multifunctional traction frame for the orthopedic operation, the lifting movement of the traction bed can be controlled through the lifting mechanism, when a patient needs to be carried to the traction bed, the traction bed can be lowered by a certain height, and the operation is convenient for medical care, so that collision of the patient can be reduced to a certain extent, the patient can be protected to a certain extent, the limiter and the support frame can be driven to move together through the adjusting mechanism, and medical care personnel can conveniently adjust the traction frame according to the body types of different patients, so that the multifunctional traction frame is suitable for different operation requirements.

Description

A multifunctional orthopedic surgery traction frame

Technical Field

The utility model relates to the technical field of orthopedic traction frames, in particular to a multifunctional orthopedic surgical traction frame.

Background Art

An orthopedic traction frame is a medical device that is usually used to treat fractures, joint dislocations or other fracture problems. It uses traction to stabilize and properly position the fracture to promote the treatment of fractures or joint problems. This device is used in both the operating room and bedside treatment to ensure that the patient's brace is properly supported and treated.

Common orthopedic traction frames have a relatively simple structure and certain functional limitations when in use. Usually, the traction bed is not convenient for adjusting the height. For patients who cannot walk independently, medical staff need to carry them to the traction bed. The height cannot be adjusted, which makes it difficult to carry. If there is an accidental bump, it will cause secondary injury to the patient. In addition, the foot support frame usually needs to be adjusted manually, which brings certain adverse effects to people's use process. For this reason, we propose a multifunctional orthopedic surgical traction frame.

Utility Model Content

Technical problems solved: In view of the deficiencies in the prior art, the utility model provides a multifunctional orthopedic surgical traction frame with the advantages of lifting and adjusting. Through the provided lifting mechanism, the cylinder drives the piston rod to drive the supporting stabilizing block to lift and lower, thereby controlling the lifting and lowering of the traction bed. When it is necessary to transport the patient to the traction bed, the bed can be lowered to a certain height to facilitate medical care operations, thereby reducing patient bumps to a certain extent and providing a certain degree of protection for the patient. Through the provided adjusting mechanism, the motor is controlled to drive the threaded rod to move on the inner side of the movable groove, driving the control connecting block to move on the outer wall of the traction frame, thereby driving the limiter and the foot support frame to move together, making it convenient for medical care personnel to adjust according to the body shapes of different patients to adapt to different operating requirements, and can effectively solve the problems in the background technology.

Technical solution: To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a multifunctional orthopedic surgical traction frame, comprising a support base and a traction frame, wherein movable pulleys are movably installed at the four corners of the lower end of the support base, a lifting mechanism is positioned and installed on the upper end of the support base, a traction bed is fixedly connected to the upper end of the lifting mechanism, a traction frame is movably connected to one side of the lower end of the traction bed, a support rod is fixedly connected to one side of the lower end of the traction frame, an adjustment mechanism is movably connected to the outer wall of the traction frame, a limiter is fixedly connected to one side of the adjustment mechanism, and a foot support frame is movably connected to the inner side of the limiter.

Preferably, the upper end of the movable pulley and the four corners of the lower end of the support base rotate through bearings, one side of the lower end of the traction frame and the upper end of the support rod are fixed by bolts, the limiter moves on the outer wall of the traction frame through an adjusting mechanism, and the foot support frame moves on the inner side of the limiter and is positioned by bolts.

Preferably, the lifting mechanism includes a control seat, a cylinder, a piston rod, a support and stabilization block, an inner movable groove, a guide stabilization rod and a limit and anti-slip block. The cylinder is located at the bottom of the inner side of the control seat, the piston rod is located on the inner wall of the cylinder, the support and stabilization block is located at the upper end of the piston rod, the inner movable groove is opened at the upper part of the inner side of the control seat, the guide stabilization rod is located on the inner side of the inner movable groove, and the limit and anti-slip blocks are located on both sides of the lower end of the support and stabilization block.

Preferably, the lower end of the cylinder is fixed to the lower end of the inner side of the control seat by bolts, the piston rod moves on the inner wall of the cylinder, the upper end of the piston rod is fixedly connected to the lower end of the supporting stabilizing block, both ends of the guide stabilizing rod are fixedly connected to the inner side of the inner movable groove, and the guide stabilizing rod passes through the inner side of the limiting anti-detachment block, and one side of the limiting anti-detachment block is fixedly connected to both sides of the lower end of the supporting stabilizing block.

Preferably, the adjustment mechanism includes a movable groove, a threaded rod, a control motor, a control connecting block, an inner connecting block and a threaded hole, the movable groove is opened on the inner side of the traction frame, the threaded rod is located on the inner side of the movable groove, the control motor is located at one end of the traction frame, the inner connecting block is located on the inner side of the control connecting block, and the threaded hole is opened on the inner connecting block.

Preferably, one end of the control motor is fixed to one end of the traction frame by bolts, one end of the threaded rod passes through the inner side of the movable groove and is connected to the control motor, both sides of the inner connecting block are fixedly connected to the inner side of the control connecting block, and the control connecting block is sleeved on the outer wall of the threaded rod through the inner connecting block and the threaded hole.

Beneficial effects: Compared with the prior art, the utility model provides a multifunctional orthopedic surgery traction frame, which has the following beneficial effects:

1. This multifunctional orthopedic surgery traction frame, through the setting of the lifting mechanism, the cylinder drives the piston rod to drive the supporting stabilizing block to lift and lower, so as to control the lifting and lowering of the traction bed. When the patient needs to be transported to the traction bed, it can be lowered to a certain height to facilitate the operation of medical staff, thereby reducing the patient's bumps to a certain extent and playing a certain protective role for the patient.

2. This multifunctional orthopedic surgery traction frame, through the provided adjustment mechanism, controls the motor to drive the threaded rod to move on the inner side of the movable groove, drives the control connecting block to move on the outer wall of the traction frame, thereby driving the limiter and the foot support frame to move together, making it convenient for medical staff to adjust according to the body shapes of different patients to adapt to different operation requirements.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a multifunctional orthopedic surgery traction frame according to the present invention.

FIG2 is a structural cross-sectional view of a lifting mechanism in a multifunctional orthopedic surgery traction frame of the present invention.

FIG3 is a schematic diagram of removing a foot support frame from a multifunctional orthopedic surgery traction frame of the present invention.

FIG. 4 is a schematic diagram of the disassembly of a control connection block and a threaded rod in a multifunctional orthopedic surgery traction frame of the present invention.

In the figure: 1. support base; 2. movable pulley; 3. lifting mechanism; 4. traction bed; 5. traction frame; 6. support rod; 7. adjustment mechanism; 8. limiter; 9. foot support frame; 301. control seat; 302. cylinder; 303. piston rod; 304. support stabilizing block; 305. inner movable groove; 306. guide stabilizing rod; 307. limit anti-falling block; 701. movable groove; 702. threaded rod; 703. control motor; 704. control connecting block; 705. inner connecting block; 706. threaded hole.

DETAILED DESCRIPTION

In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

As shown in Figures 1-4, a multifunctional orthopedic surgical traction frame includes a support base 1 and a traction frame 5. The four corners of the lower end of the support base 1 are movably installed with movable pulleys 2. The upper end of the support base 1 is positioned and installed with a lifting mechanism 3. The upper end of the lifting mechanism 3 is fixedly connected to a traction bed 4. One side of the lower end of the traction bed 4 is movably connected to a traction frame 5. One side of the lower end of the traction frame 5 is fixedly connected to a support rod 6. The outer wall of the traction frame 5 is movably connected to an adjustment mechanism 7. One side of the adjustment mechanism 7 is fixedly connected to a limiter 8. The inner side of the limiter 8 is movably connected to a foot support frame 9. The foot support frame 9 is used to lift the patient's legs.

Furthermore, the upper end of the movable pulley 2 and the four corners of the lower end of the support base 1 rotate through bearings, one side of the lower end of the traction frame 5 and the upper end of the support rod 6 are fixed by bolts, and the limiter 8 moves on the outer wall of the traction frame 5 through the adjustment mechanism 7, and the foot support frame 9 moves on the inner side of the limiter 8 and is positioned by bolts, so as to facilitate the adjustment of the height of the foot support frame 9.

Furthermore, the lifting mechanism 3 includes a control seat 301, a cylinder 302, a piston rod 303, a support and stabilizing block 304, an inner movable groove 305, a guide stabilizing rod 306 and a limit and anti-slip block 307. The cylinder 302 is located at the bottom of the inner side of the control seat 301, the piston rod 303 is located on the inner wall of the cylinder 302, the support and stabilizing block 304 is located at the upper end of the piston rod 303, the inner movable groove 305 is opened at the upper part of the inner side of the control seat 301, the guide stabilizing rod 306 is located on the inner side of the inner movable groove 305, and the limit and anti-slip blocks 307 are located on both sides of the lower end of the support and stabilizing block 304, which play a limiting role to prevent the support and stabilizing block 304 from slipping.

Furthermore, the lower end of the cylinder 302 is fixed to the lower end of the inner side of the control seat 301 by bolts, the piston rod 303 moves on the inner wall of the cylinder 302, the upper end of the piston rod 303 is fixedly connected to the lower end of the supporting stabilizing block 304, both ends of the guiding stabilizing rod 306 are fixedly connected to the inner side of the inner movable groove 305, and the guiding stabilizing rod 306 passes through the inner side of the limiting anti-detachment block 307, and one side of the limiting anti-detachment block 307 is fixedly connected to both sides of the lower end of the supporting stabilizing block 304 to enhance firmness.

Furthermore, the adjustment mechanism 7 includes a movable groove 701, a threaded rod 702, a control motor 703, a control connecting block 704, an inner connecting block 705 and a threaded hole 706. The movable groove 701 is opened on the inner side of the traction frame 5, the threaded rod 702 is located on the inner side of the movable groove 701, the control motor 703 is located at one end of the traction frame 5, the inner connecting block 705 is located on the inner side of the control connecting block 704, and the threaded hole 706 is opened on the inner connecting block 705, and the threaded hole 706 and the threaded rod 702 are adapted to each other.

Furthermore, one end of the control motor 703 is fixed to one end of the traction frame 5 by bolts, one end of the threaded rod 702 passes through the inner side of the movable groove 701 and is connected to the control motor 703, both sides of the inner connecting block 705 are fixedly connected to the inner side of the control connecting block 704, and the control connecting block 704 is sleeved on the outer wall of the threaded rod 702 through the inner connecting block 705 and the threaded hole 706. When the control connecting block 704 moves, it will drive the foot support frame 9 to move together.

Working principle: A multifunctional orthopedic surgery traction frame, including a support base 1, a movable pulley 2, a lifting mechanism 3, a traction bed 4, a traction frame 5, a support rod 6, an adjustment mechanism 7, a limiter 8 and a foot support frame 9. When in use, the patient can be carried on the traction bed 4, the support base 1 strengthens the bottom stability, the movable pulley 2 can make the whole body move, the height of the traction bed 4 can be adjusted by the lifting mechanism 3, when the patient lies on the traction bed 4, the legs can be placed in the foot support frame 9 for lifting, the limiter 8 can limit the foot support frame 9, the foot support frame 9 can be adjusted on the outer wall of the traction frame 5 by the adjustment mechanism 7, the support rod 6 supports one side of the lower end of the traction frame 5 to strengthen stability, through the provided lifting mechanism 3, the cylinder 302 drives the piston rod 303 to drive the support stabilization block 3 04 lifting and lowering activities, thereby controlling the lifting and lowering activities of the traction bed 4. When it is necessary to carry the patient to the traction bed 4, it can be lowered to a certain height to facilitate the operation of medical staff, thereby reducing the patient's bumping to a certain extent and playing a certain protective role for the patient. The guide stabilizing rod 306 plays a guiding and stabilizing role on the inner side of the inner movable groove 305, and the limiting anti-falling block 307 plays a limiting role on both sides of the lower end of the supporting stabilizing block 304. Through the arranged adjustment mechanism 7, the control motor 703 drives the threaded rod 702 to move on the inner side of the movable groove 701, driving the control connecting block 704 to move on the outer wall of the traction frame 5, thereby driving the limiter 8 and the foot support frame 9 to move together, which is convenient for medical staff to adjust according to the body shapes of different patients to adapt to different operation needs.

It should be noted that, in this article, relational terms such as first and second (number one, number two), etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims (6)

1. The utility model provides a multi-functional orthopedic surgery traction frame, includes support base (1) and traction frame (5), its characterized in that: the four corners movable mounting of support base (1) lower extreme has movable pulley (2), the upper end location of support base (1) is installed elevating system (3), the upper end fixedly connected with traction table (4) of elevating system (3), one side swing joint of traction table (4) lower extreme has traction frame (5), one side fixedly connected with bracing piece (6) of traction frame (5) lower extreme, the outer wall swing joint of traction frame (5) has adjustment mechanism (7), one side fixedly connected with stopper (8) of adjustment mechanism (7), the inboard swing joint of stopper (8) has support foot frame (9).

2. A multi-functional orthopedic surgery traction frame according to claim 1, characterized in that: the upper end of the movable pulley (2) and four corners of the lower end of the supporting base (1) are rotatably movable through bearings, one side of the lower end of the traction frame (5) is fixed with the upper end of the supporting rod (6) through bolts, the limiter (8) is movable on the outer wall of the traction frame (5) through the adjusting mechanism (7), and the supporting foot frame (9) is movable on the inner side of the limiter (8) and is positioned through bolts.

3. A multi-functional orthopedic surgery traction frame according to claim 2, characterized in that: elevating system (3) are including control seat (301), cylinder (302), piston rod (303), support stabilizer (304), interior movable groove (305), direction stabilizer bar (306) and spacing anticreep piece (307), cylinder (302) are located the bottom of control seat (301) inboard, piston rod (303) are located the inner wall of cylinder (302), support stabilizer (304) are located the upper end of piston rod (303), interior movable groove (305) are seted up in the inboard upper portion of control seat (301), direction stabilizer bar (306) are located the inboard of interior movable groove (305), spacing anticreep piece (307) are located the both sides of support stabilizer (304) lower extreme.

4. A multi-functional orthopedic surgery traction frame according to claim 3, characterized in that: the lower extreme of cylinder (302) is fixed through the bolt with the inboard lower extreme of control seat (301), piston rod (303) is moving at the inner wall of cylinder (302), the upper end of piston rod (303) is fixed connection with the lower extreme of supporting stabilization piece (304), the both ends of direction stabilizer bar (306) all with the inboard fixed connection of interior movable groove (305), and direction stabilizer bar (306) run through the inboard of spacing anticreep piece (307), one side of spacing anticreep piece (307) is fixed connection with the both sides of supporting stabilization piece (304) lower extreme.

5. The multifunctional orthopedic surgery traction frame according to claim 4, wherein: the adjusting mechanism (7) comprises a movable groove (701), a threaded rod (702), a control motor (703), a control connecting block (704), an inner connecting block (705) and a threaded hole (706), wherein the movable groove (701) is formed in the inner side of the traction frame (5), the threaded rod (702) is located in the inner side of the movable groove (701), the control motor (703) is located at one end of the traction frame (5), the inner connecting block (705) is located in the inner side of the control connecting block (704), and the threaded hole (706) is formed in the inner connecting block (705).

6. The multifunctional orthopedic surgery traction frame according to claim 5, wherein: one end of the control motor (703) is fixed with one end of the traction frame (5) through a bolt, one end of the threaded rod (702) penetrates through the inner side of the movable groove (701) and is connected with the control motor (703), two sides of the inner connecting block (705) are fixedly connected with the inner side of the control connecting block (704), and the control connecting block (704) is sleeved on the outer wall of the threaded rod (702) through the inner connecting block (705) and the threaded hole (706).