CN221490360U - A support and fixation frame for bone trauma parts - Google Patents

Abstract

The utility model discloses a support and fixing frame for a bone trauma site, which relates to the technical field of medical devices, and comprises a bottom frame, wherein a screw rod is rotatably connected to the middle part of the bottom frame, one end of the screw rod is fixedly connected to a crank, and both sides of the middle part of the bottom frame are provided with a slide groove, and a slider is slidably engaged with the surface of the slide groove. In the utility model, a support plate that can be adjusted in height by turning the crank is provided. Before use, it is only necessary to turn the crank to drive the screw rod to rotate, thereby driving the slider threadedly connected to the screw rod to move in a direction close to the rotating shaft, and the slider can slide along the slide groove provided in the bottom frame. During movement, a movable rod used to connect the support plate and the slider will lift the support plate upward until the support plate is adjusted to the height desired by the user. The injured and bandaged leg of the patient can be placed in the placement groove of the support plate. This structure will not shake during use, which is conducive to the recovery of the fracture site.

Description

A support and fixation frame for bone trauma parts

Technical Field

The utility model relates to the technical field of medical devices, in particular to a support and fixing frame for a bone trauma site.

Background Art

Bone trauma is a broad term in medical terminology, including many types of bone injuries, the most common of which is fracture. The parts of the human body that are most prone to fractures are the limbs. When a person's limbs are fractured and surgical treatment is performed, a support fixator is needed to help fix and support the bone trauma site. It can stabilize the injured bones, reduce movement and twisting, and promote fracture healing and recovery.

In the prior art, for example, Chinese patent CN212940299U discloses a leg fracture fixation support frame for use in hospital inpatient departments, comprising a support frame and a first fixing plate, wherein the first fixing plate is provided at the upper rear portion of the support frame, and further comprising a fine-adjustment plate, a first screw, etc., a fine-adjustment plate is slidably provided at the middle rear portion of the support frame, and three first screws are provided at the top of the fine-adjustment plate.

In the prior art, a bracket used to lift a patient's fractured leg usually requires first setting up a bracket at the end of the bed or installing a suspension rod on the roof, and then fixing a support plate or a support belt to the bracket or the suspension rod. The legs suspended by this structure are prone to shaking, which may cause secondary injuries to the legs and is not conducive to the recovery of the fractured part.

Utility Model Content

The purpose of the utility model is to solve the problem in the prior art that a bracket used to suspend a patient's fractured leg usually requires first setting up a bracket at the end of a hospital bed or installing a suspension rod on the roof, and then fixing a support plate or a support belt on the bracket or the suspension rod. The legs suspended by this structure are prone to shaking, which may cause secondary injuries to the legs and is not conducive to the recovery of the fractured part.

In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a support and fixing frame for a bone trauma site, comprising a bottom frame, a screw rod is rotatably connected to the middle part of the bottom frame, one end of the screw rod is fixedly connected to a crank, both sides of the middle part of the bottom frame are provided with sliding grooves, a slider is slidably clamped on the surface of the sliding groove, the middle part of the slider is threadedly connected to the screw rod, the upper end of the slider is rotatably connected to a movable rod, one end of the bottom frame is fixedly connected to a rotating shaft, the surface of the rotating shaft is rotatably connected to a support plate, the lower part of the middle part of one end of the support plate is rotatably connected to one end of the movable rod, a placement groove is provided in the middle part of the upper end of the support plate, and the rotating shaft is located above the screw rod.

Preferably, the middle parts of both sides of the bottom frame are fixedly connected with fixed mounting parts.

Preferably, a bracket is fixedly connected to the middle portion of the upper end of the support plate.

Preferably, a support frame is fixedly connected to the middle part of the upper end of the bracket, and a cylinder is fixedly connected to the middle part of the support frame.

Preferably, the output end of the cylinder is fixedly connected with a fixing clamp.

Preferably, a fixing groove is provided in the middle of the fixing clip.

Compared with the prior art, the advantages and positive effects of the utility model are:

1. In the utility model, a support plate is provided which can be adjusted in height by turning a crank. Before use, it is only necessary to turn the crank to drive the screw rod to rotate, thereby driving the slider threadedly connected to the screw rod to move in the direction close to the rotating shaft, and the slider can slide along the slide groove provided in the bottom frame. During movement, the movable rod used to connect the support plate and the slider will lift the support plate upward until the support plate is adjusted to the height desired by the user. The patient's injured and bandaged leg can be placed in the placement groove of the support plate. This structure will not shake during use, thereby reducing secondary damage to the patient's injured leg and facilitating the recovery of the fracture site.

2. In the utility model, a cylinder is also arranged in the middle of the support frame, which can drive the fixing clamp below to press downward or move upward, and can cooperate with the placement groove of the support plate to stably fix the patient's injured leg, reduce the shaking of the patient's injured leg, and facilitate the recovery of the fracture site.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the planar structure of a support and fixation frame for a bone trauma site proposed by the utility model;

FIG2 is a schematic diagram of the three-dimensional structure of a bottom frame of a support and fixing frame for a bone trauma site proposed by the present invention;

FIG3 is a schematic diagram of the structure of a support plate portion of a support and fixation frame for a bone trauma site proposed by the present invention;

FIG. 4 is a schematic diagram of the three-dimensional structure of a support plate of a support and fixation frame for a bone trauma site proposed by the present invention.

Legend: 1. Bottom frame; 11. Slide groove; 12. Screw rod; 13. Crank handle; 14. Slider; 15. Fixed mounting piece; 16. Movable rod; 17. Rotating shaft; 18. Support plate; 19. Placement groove; 2. Bracket; 21. Support frame; 22. Cylinder; 23. Fixing clamp; 24. Fixing groove.

DETAILED DESCRIPTION

In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

Embodiment 1, as shown in Figures 1-4, the utility model provides a support and fixing frame for a bone trauma site, including a bottom frame 1, a screw rod 12 is rotatably connected to the middle part of the bottom frame 1, and a crank 13 is fixedly connected to one end of the screw rod 12, and a slide groove 11 is provided on both sides of the middle part of the bottom frame 1, and a slider 14 is slidably clamped on the surface of the slide groove 11, and a middle part of the slider 14 is threadedly connected to the screw rod 12, and an upper end of the slider 14 is rotatably connected to a movable rod 16, one end of the bottom frame 1 is fixedly connected to a rotating shaft 17, and a support plate 18 is rotatably connected to the surface of the rotating shaft 17, and the lower part of the middle part of one end of the support plate 18 is rotatably connected to one end of the movable rod 16, and a placement groove 19 is provided in the middle part of the upper end of the support plate 18, and the rotating shaft 17 is located above the screw rod 12.

The following is a detailed description of the specific settings and functions of this embodiment. A support plate 18 is provided that can be adjusted in height by turning the crank 13. Before use, it is only necessary to turn the crank 13 to drive the screw rod 12 to rotate, thereby driving the slider 14 threadedly connected to the screw rod 12 to move in the direction close to the rotating shaft 17. The slider 14 can slide along the slide groove 11 opened in the bottom frame 1. During movement, the movable rod 16 used to connect the support plate 18 and the slider 14 will push the support plate 18 upward until the support plate 18 is adjusted to the height desired by the user. The patient's injured and bandaged leg can be placed in the placement groove 19 of the support plate 18. This structure will not shake during use, reducing secondary damage to the patient's injured leg and facilitating the recovery of the fracture site.

Embodiment 2, as shown in FIGS. 1-4 , the middle parts of both sides of the bottom frame 1 are fixedly connected with fixed mounting parts 15, the middle part of the upper end of the support plate 18 is fixedly connected with the bracket 2, the middle part of the upper end of the bracket 2 is fixedly connected with the support frame 21, the middle part of the support frame 21 is fixedly connected with the cylinder 22, the output end of the cylinder 22 is fixedly connected with the fixing clamp 23, and the middle part of the fixing clamp 23 is provided with a fixing groove 24.

The effect achieved by the entire embodiment is that before use, the device can be fixed at a place where it needs to be installed by a preset fixing mounting member 15. When in use, it is only necessary to rotate the crank 13 to drive the screw rod 12 to rotate, thereby driving the slider 14 threadedly connected to the screw rod 12 to move in the direction close to the rotating shaft 17. The slider 14 can slide along the slide groove 11 provided in the bottom frame 1. When moving, the movable rod 16 used to connect the support plate 18 and the slider 14 will push the support plate 18 upward until the support plate 18 is adjusted to the height desired by the user. The patient's injured and bandaged leg can be placed in the placement groove 19 of the support plate 18. This structure will not produce shaking during use. A cylinder 22 is also provided in the middle of the bracket 2. The cylinder 22 can drive the fixing clip 23 below to press downward or move upward, and can cooperate with the placement groove 19 of the support plate 18 to stably fix the patient's injured leg. This structure can reduce the shaking of the patient's injured leg, reduce secondary damage to the patient's injured leg, and is beneficial to the recovery of the fracture site.

The method of use and working principle of the present device: before use, the device can be fixed at the place where it needs to be installed by a preset fixing mounting part 15. When in use, it is only necessary to turn the crank 13 to drive the screw rod 12 to rotate, thereby driving the slider 14 threadedly connected to the screw rod 12 to move in the direction close to the rotating shaft 17. The slider 14 can slide along the slide groove 11 provided in the bottom frame 1. When moving, the movable rod 16 used to connect the support plate 18 and the slider 14 will push the support plate 18 upward until the support plate 18 is adjusted to the height desired by the user. The patient's injured and bandaged leg can be placed in the placement groove 19 of the support plate 18. This structure will not produce shaking during use. A cylinder 22 is also provided in the middle part of the bracket 2. The cylinder 22 can drive the fixing clip 23 below to press down or move upward, and can cooperate with the placement groove 19 of the support plate 18 to stably fix the patient's injured leg. This structure can reduce the shaking of the patient's injured leg, reduce the secondary injury to the patient's injured leg, and is conducive to the recovery of the fracture site.

The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims (6)

1. A support and fixing frame for a bone trauma site, comprising a bottom frame (1), characterized in that: a screw rod (12) is rotatably connected to the middle part of the bottom frame (1), one end of the screw rod (12) is fixedly connected to a crank (13), both sides of the middle part of the bottom frame (1) are provided with a slide groove (11), the surface of the slide groove (11) is slidably clamped with a slider (14), the middle part of the slider (14) is threadedly connected to the screw rod (12), the upper end of the slider (14) is rotatably connected to a movable rod (16), one end of the bottom frame (1) is fixedly connected to a rotating shaft (17), the surface of the rotating shaft (17) is rotatably connected to a support plate (18), the lower part of the middle part of one end of the support plate (18) is rotatably connected to one end of the movable rod (16), the middle part of the upper end of the support plate (18) is provided with a placement groove (19), and the rotating shaft (17) is located above the screw rod (12). 2. A support and fixing frame for a bone trauma site according to claim 1, characterized in that: the middle parts of both sides of the bottom frame (1) are fixedly connected with fixed mounting parts (15). 3. A support and fixation frame for a bone trauma site according to claim 1, characterized in that a bracket (2) is fixedly connected to the middle of the upper end of the support plate (18). 4. A support and fixation frame for a bone trauma site according to claim 3, characterized in that: a support frame (21) is fixedly connected to the middle of the upper end of the bracket (2), and a cylinder (22) is fixedly connected to the middle of the support frame (21). 5. A support and fixing frame for a bone trauma site according to claim 4, characterized in that a fixing clamp (23) is fixedly connected to the output end of the cylinder (22). 6. A support and fixation frame for a bone trauma site according to claim 5, characterized in that a fixing groove (24) is provided in the middle of the fixing clip (23).