Fixing device for clinical orthopedic surgery

Abstract

The utility model discloses a fixing device for clinical orthopedic surgery, which comprises a sickbed, the upper surface of the sickbed is fixedly connected with a guardrail, the side surface of the guardrail is slidably connected with a sleeve, the upper surface of the sleeve is fixedly connected with a bolt, the side surface of the bolt is in threaded connection with a nut, and the nut is in threaded connection with the upper surface of the sleeve. A first mounting plate is movably connected to the upper surface of the sleeve, a fixing column is fixedly connected to the upper surface of the first mounting plate, and a rotating column is rotationally connected to the side surface of the fixing column. According to the structure, the sleeves are matched with the guardrails, so that the fastening cylinders are directly mounted on the sickbed, the situation that the fastening cylinders are inconvenient to find and store when needed is avoided, the fastening cylinders can directly fix the four limbs of the patient and can be quickly dismounted and mounted, and the fastening cylinders with different diameters can be replaced to meet the requirements of the patient with the four limbs of different thicknesses; and the bones at different positions can be fixed through left-right and front-back movement without carrying the patient.

Description

Technical Field

[0001] The utility model relates to the technical field of surgical instruments, in particular to a fixing device for clinical orthopedic surgery. Background Art

[0002] Orthopedics is one of the most common departments in major hospitals. Now, in clinical surgery, in order to avoid the influence of movement of medical staff or patient's own activities during operation, fixation devices are usually needed to fix the patient's limbs and prevent movement due to pain caused by the ineffectiveness of anesthetics during the operation, which will affect the doctor's operation and cause secondary injury to the patient. Existing fixation devices usually use fastening frames to fix the patient's limbs. Such fastening frames are directly fixed to the patient's limbs but are limited to not bending, etc. The limbs can still be lifted, and the limbs need to be lifted to pass the device through the limbs when fixing the limbs, which may cause secondary injury to some fracture patients and the fixation process is very inconvenient, wasting medical resources. Utility Model Content

[0003] According to the fixation device for clinical orthopedic surgery, the purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a fixation device for clinical orthopedic surgery. The sleeve cooperates with the guardrail so that the fastening tube can be directly installed on the hospital bed, avoiding the need to search everywhere when needed and the inconvenience of storage. The fastening tube can directly fix the patient's limbs and can also be quickly disassembled and installed. Fastening tubes of different diameters can be replaced to meet the needs of patients with different limb thicknesses, and bones in different positions can be fixed by moving left and right, front and back without moving the patient.

[0004] To achieve the above-mentioned purpose, the utility model also provides the above-mentioned hospital bed, wherein the upper surface of the hospital bed is fixedly connected with a guardrail to protect the patient and prevent him from turning over and falling, causing harm to the body, the side surface of the guardrail is slidably connected with a sleeve, the upper surface of the sleeve is fixedly connected with a bolt, and the side surface of the bolt is threadedly connected with a nut, which is convenient for the device to be installed on the guardrail and can be moved on the guardrail, so as to fix bones in different positions, the upper surface of the sleeve is movably connected with a first mounting plate, the upper surface of the first mounting plate is fixedly connected with a fixing column, and the side surface of the fixing column is rotatably connected with a rotating column, so that the device can be rotated and collected to the side of the bed by rotation when not in use, the upper surface of the rotating column is fixedly connected with a support plate, the side surface of the support plate is fixedly connected with a connecting shaft, and the side surface of the connecting shaft is movably connected with a clamping plate, which provides support force for the support plate, avoids collapse during use, and improves the left and right rigidity of the guardrail;

[0005] The lower surface of the support plate is slidably connected with a telescopic rod, so that the fastening cylinder can move up and down to lock the mixed bone to avoid surgical errors caused by its movement. It can also be used for infusion of children to avoid needle insertion caused by movement. The upper surface of the telescopic rod is fixedly connected with a slider, and the lower surface of the support plate is provided with a slide groove. The end of the telescopic rod away from the support plate is fixedly connected with a second mounting plate, and the lower surface of the second mounting plate is movably connected with a fastening cylinder, and the side surface of the second mounting plate is threaded with screws, so that the fastening cylinder can be quickly disassembled and installed, which is convenient for replacing fastening cylinders of different diameters.

[0006] According to the fixation device for clinical orthopedic surgery, a leg is fixedly connected to the lower surface of the bed, and a universal wheel is fixedly connected to one end of the leg away from the bed, so that the bed can be moved.

[0007] According to the fixation device for clinical orthopedic surgery, the side surface of the nut contacts the first mounting plate, and the side surface of the clamping plate contacts the guardrail.

[0008] According to the fixation device for clinical orthopedic surgery, the side surface of the slider contacts the slide groove, and the side surface of the bed is provided with a button.

[0009] According to the fixation device for clinical orthopedic surgery, the telescopic rod is electrically connected to the button, and the side surface of the screw is threadedly connected to the fastening cylinder.

[0010] According to the fixation device for clinical orthopedic surgery, the interior of the fastening tube is fixedly connected with a first Velcro, and the side surface of the first Velcro is movably connected with a second Velcro.

[0011] According to the fixation device for clinical orthopedic surgery, the side surface of the second Velcro is fixedly connected with a rubber pad, which is removed and replaced after use to avoid cross infection.

[0012] According to the fixation device for clinical orthopedic surgery, a groove is provided on the lower surface of the second mounting plate, and a slide plate is fixedly connected to the upper surface of the fastening cylinder.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a front view of the fixation device for clinical orthopedic surgery of the utility model;

[0016] Figure 2It is a side view of the fixation device for clinical orthopedic surgery of the utility model;

[0017] Figure 3 It is a partial structural schematic diagram of the fixation device for clinical orthopedic surgery of the utility model;

[0018] Figure 4 It is a partial structural exploded view of the fixation device for clinical orthopedic surgery of the utility model.

[0019] Legend:

[0020] 1. Hospital bed; 2. Legs; 3. Universal wheels; 4. Guardrails; 5. Sleeves; 6. Bolts; 7. Nuts; 8. First mounting plate; 9. Fixed column; 10. Rotating column; 11. Support plate; 12. Connecting shaft; 13. Clamping plate; 14. Telescopic rod; 15. Second mounting plate; 16. Slider; 17. Slide groove; 18. Fastening cylinder; 19. Screws. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment of the clinical orthopedic surgery fixation device comprises a bed 1, the lower surface of the bed 1 is fixedly connected with a leg 2, the end of the leg 2 away from the bed 1 is fixedly connected with a universal wheel 3, so that the bed 1 can move, the upper surface of the bed 1 is fixedly connected with a guardrail 4 to protect the patient and prevent him from turning over and falling, causing physical injury, the side surface of the guardrail 4 is slidably connected with a sleeve 5, the upper surface of the sleeve 5 is fixedly connected with a bolt 6, the side surface of the bolt 6 is threadedly connected with a nut 7, so that the device can be installed on the guardrail 4 and can be moved on the guardrail 4, so as to fix bones in different positions, the sleeve 5 The upper surface of the nut 7 is movably connected with the first mounting plate 8, the side surface of the nut 7 is in contact with the first mounting plate 8, the side surface of the clamping plate 13 is in contact with the guardrail 4, the upper surface of the first mounting plate 8 is fixedly connected with the fixing column 9, the side surface of the fixing column 9 is rotatably connected with the rotating column 10, when not in use, the device can be rotated to the bedside by rotation, the upper surface of the rotating column 10 is fixedly connected with the supporting plate 11, the side surface of the supporting plate 11 is fixedly connected with the connecting shaft 12, the side surface of the connecting shaft 12 is movably connected with the clamping plate 13, which provides supporting force for the supporting plate 11 to avoid collapse during use and improve the left and right rigidity of the guardrail 4.

[0023] The lower surface of the support plate 11 is slidably connected with a telescopic rod 14, so that the fastening tube 18 can move up and down to lock the mixed bone to avoid surgical errors caused by its turbulence. It can also be used for infusion of children to avoid turbulence causing needle insertion. The upper surface of the telescopic rod 14 is fixedly connected with a slider 16, and the lower surface of the support plate 11 is provided with a slide groove 17. The side surface of the slider 16 is in contact with the slide groove 17. The side surface of the bed 1 is provided with a button, and the telescopic rod 14 is electrically connected to the button. The side surface of the screw 19 is threadedly connected to the fastening tube 18. The end of the telescopic rod 14 away from the support plate 11 is fixedly connected A second mounting plate 15 is connected, and a fastening cylinder 18 is movably connected to the lower surface of the second mounting plate 15, and a screw 19 is threadedly connected to the side surface of the second mounting plate 15, so that the fastening cylinder 18 can be quickly disassembled and installed, and it is convenient to replace the fastening cylinder 18 of different diameters. A first Velcro is fixedly connected inside the fastening cylinder 18, and a second Velcro is movably connected to the side surface of the first Velcro, and a rubber pad is fixedly connected to the side surface of the second Velcro, which can be removed and replaced after use to avoid cross infection. A groove is provided on the lower surface of the second mounting plate 15, and a slide is fixedly connected to the upper surface of the fastening cylinder 18.

[0024] Working principle: fix the rotating column 10 with bolts 6 and nuts 7, clamp the clamping plate 13 on the guardrail 4, fix the support plate 11 with the connecting shaft 12 by rotating the support plate 11, select a fastening cylinder 18 of suitable diameter according to the thickness of the part that needs to be fixed by the patient, install it on the second mounting plate 15, move the fastening cylinder 18 left and right and front and back to move it above the fixed position, press the button to start the telescopic rod 14 to lower it, fine-tune the position during the descent until the fastening cylinder 18 is put on the limbs to fix it, and after the operation is completed, the telescopic rod 14 is retracted to remove the fastening cylinder 18 and the internal rubber pad is removed and replaced.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A fixation device for clinical orthopedic surgery, characterized in that: include: A hospital bed (1), wherein the upper surface of the hospital bed (1) is fixedly connected to a guardrail (4), the side surface of the guardrail (4) is slidably connected to a sleeve (5), the upper surface of the sleeve (5) is fixedly connected to a bolt (6), the side surface of the bolt (6) is threadedly connected to a nut (7), the upper surface of the sleeve (5) is movably connected to a first mounting plate (8), the upper surface of the first mounting plate (8) is fixedly connected to a fixing column (9), the side surface of the fixing column (9) is rotatably connected to a rotating column (10), the upper surface of the rotating column (10) is fixedly connected to a supporting plate (11), the side surface of the supporting plate (11) is fixedly connected to a connecting shaft (12), and the side surface of the connecting shaft (12) is rotatably connected to a clamping plate (13); The lower surface of the support plate (11) is slidably connected to a telescopic rod (14), the upper surface of the telescopic rod (14) is fixedly connected to a slider (16), the lower surface of the support plate (11) is provided with a slide groove (17), one end of the telescopic rod (14) away from the support plate (11) is fixedly connected to a second mounting plate (15), the lower surface of the second mounting plate (15) is movably connected to a fastening cylinder (18), and the side surface of the second mounting plate (15) is threadedly connected to a screw (19).

2. The fixation device for clinical orthopedic surgery according to claim 1, characterized in that: A support leg (2) is fixedly connected to the lower surface of the hospital bed (1), and a universal wheel (3) is fixedly connected to one end of the support leg (2) away from the hospital bed (1).

3. The fixation device for clinical orthopedic surgery according to claim 1, characterized in that: The side surface of the nut (7) contacts the first mounting plate (8), and the side surface of the clamping plate (13) contacts the guardrail (4).

4. The fixation device for clinical orthopedic surgery according to claim 1, characterized in that: The side surface of the sliding block (16) is in contact with the sliding groove (17), and the side surface of the hospital bed (1) is provided with a button.

5. The fixation device for clinical orthopedic surgery according to claim 1, characterized in that: The telescopic rod (14) is electrically connected to the button, and the side surface of the screw (19) is threadedly connected to the fastening cylinder (18).

6. The fixation device for clinical orthopedic surgery according to claim 1, characterized in that: The fastening tube (18) is fixedly connected to a first Velcro inside, and a second Velcro is movably connected to a side surface of the first Velcro.

7. The fixation device for clinical orthopedic surgery according to claim 6, characterized in that: A rubber pad is fixedly connected to the side surface of the second Velcro.

8. The fixation device for clinical orthopedic surgery according to claim 1, characterized in that: The lower surface of the second mounting plate (15) is provided with a groove, and the upper surface of the fastening cylinder (18) is fixedly connected with a slide plate.

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