Suspension device for orthopedic disinfection

Abstract

When lower limb operation disinfection related to the orthopedics department is carried out, firstly, a connecting band such as a gauze band and a bandage with two knotted ends is taken, the upper end of the connecting band is hung on a movable hook or a fixed hook, the ankle of a patient is hung at the lower end of the connecting band, and then the patient is fixed on the movable hook or the fixed hook. Therefore, the purpose of conveniently lifting the affected limb is achieved, and the effect of conveniently carrying out lower limb operation disinfection is achieved; meanwhile, the position of the movable hook can be adjusted along with movement of the sliding sleeve, and the movable hook is matched with rollers of the movable frame to move front and back, so that the movable hook can be conveniently adjusted to be above a connecting point of an affected limb of a patient; in addition, when the movable hook is subjected to downward acting force in the hanging process of the affected limb, the sliding sleeve can be locked through the locking structure, and the sliding sleeve is prevented from loosening.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical auxiliary instrument technical field, especially in orthopaedic disinfection suspension device. BACKGROUND

[0002] When carrying out lower limb orthopaedic surgery, lower limb surgery disinfection needs to be carried out, and the infection lower limb surgery disinfection method is that one medical staff holds the affected limb, and another medical staff disinfects the lower limb after surgical hand disinfection. However, with the progress of disinfection and towel laying steps, the upper arm and waist abdominal core strength of medical staff is very tested. At the same time, the lower limb surgery disinfection is mostly carried out in the muscle relaxation state after anesthesia, at this time, the muscle loses tension, the limb is heavy, and the difficulty of continuously and effectively holding the limb of medical staff is increased, especially obese and special position patients, there are hidden troubles of unstable leg lifting and easy pollution. CONTENT OF THE UTILITY MODEL

[0003] The utility model aims at providing a kind of orthopaedic disinfection suspension device, with the action of facilitating lower limb surgery disinfection.

[0004] The above technical purpose of the utility model is realized by the following technical scheme: a kind of orthopaedic disinfection suspension device, including the main frame of inverted "N" shape, the moving frame with the roller being set at the bottom of both ends of main frame, the reinforcing cross bar being set at the bottom of main frame, the sliding sleeve being slidably set at the top of main frame, the movable hook being set at the bottom of sliding sleeve, the locking structure being set between the top of main frame and sliding sleeve and being locked during the process that movable hook is subjected to downward force, two fixed hooks being set at the bottom of main frame and being located at both ends of sliding sleeve;Sliding sleeve can slide in the area between two fixed hooks, when movable hook is not subjected to downward force, locking structure does not limit the movement of sliding sleeve.

[0005] The utility model further is provided as follows: the sliding sleeve includes the upper sleeve body of inverted "N" shape section, the lower cover plate being fixed in the bottom of upper sleeve body by bolt, and the movable hook is arranged on the lower cover plate;The top of main frame is provided with the strip-shaped limiting recess that is arranged and distributed along its length direction, and the locking structure includes the lifting plate being arranged in the upper end of upper sleeve body, the elastic component being arranged between the lifting plate and the top of upper sleeve body and driving upper sleeve body to run upward when the lifting plate is in contact with the top of main frame, the limiting plate being arranged on the top of upper sleeve body and having a plurality of limiting strips for embedding in strip-shaped limiting recess, during the process that movable hook is subjected to downward force, elastic component is compressed under stress, and after limiting plate passes through lifting plate, a plurality of limiting strips are embedded in a plurality of strip-shaped limiting recesses.

[0006] A further feature of this invention is that the elastic component includes a telescopic shaft extending upward through a sliding sleeve on a lifting plate, a compression spring sleeved on the telescopic shaft with both ends pressed against the top of the lifting plate and the upper sleeve, and an anti-loosening nut on the upper end of the telescopic shaft.

[0007] A further feature of this invention is that two inclined reinforcing rods are provided between the lower ends of the movable frame and the main frame.

[0008] A further feature of this invention is that a plurality of threaded holes are arranged along the length of the main frame at the bottom top, and the upper end of the fixing hook is threaded into the threaded holes.

[0009] The present invention is further configured as follows: the main frame includes two lower tubes respectively mounted on the movable frame, an upper tube telescopically mounted on the lower tubes, a locking bolt threaded onto the lower tubes and used to abut against the periphery of the upper tubes, and a connecting tube disposed between the two upper tubes; the sliding sleeve and the fixing hook are both disposed on the connecting tube.

[0010] In summary, the beneficial effects of this utility model are:

[0011] 1. When disinfecting lower limb surgery related to orthopedics, first take a gauze strip, bandage, or other connecting strap with knotted ends. Hang the upper end of the connecting strap on the movable hook or fixed hook, and hang the patient's ankle on the lower end of the connecting strap. This facilitates the lifting of the affected limb and makes disinfection of the lower limb surgery easier. At the same time, the position of the movable hook can be adjusted as the sliding sleeve moves. It can also be moved back and forth with the rollers of the moving frame to make it easy to adjust the movable hook to be above the connection point of the patient's affected limb. In addition, when the movable hook is subjected to a downward force during the suspension of the affected limb, the locking structure can lock the sliding sleeve to prevent it from loosening.

[0012] 2. During the process of the movable hook being subjected to downward force, the movable hook drives the sliding sleeve to move downward, first compressing the elastic component, and then causing the multiple limiting strips of the limiting plate to be embedded in the multiple strip-shaped limiting grooves for locking, so as to prevent the sliding sleeve from sliding.

[0013] 3. The elastic component includes a telescopic shaft that extends upward through the sliding sleeve on the lifting plate, a compression spring that is sleeved on the telescopic shaft and pressed at both ends between the lifting plate and the top of the upper sleeve, and an anti-disengagement nut that is set at the upper end of the telescopic shaft, thereby driving the sliding sleeve to move upward and causing the limiting strip of the limiting plate to disengage from the strip-shaped limiting groove.

[0014] 4. The structural strength of the movable frame and main frame can be increased by installing reinforcing bars;

[0015] 5. By setting multiple threaded holes at the top of the main frame for threaded connection of the fixing hooks, the position of the fixing hooks can be adjusted.

[0016] 6. The upper tube of the main frame is telescopically mounted on the lower tube. When the connecting strap is knotted and it is inconvenient to adjust the suspension height, the suspension height of the patient's affected limb can be adjusted by adjusting the height of the main frame. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of Example 1;

[0018] Figure 2 This is a partial structural schematic diagram of Example 1;

[0019] Figure 3 This is a partial structural diagram of the sliding sleeve and movable hook in Embodiment 1;

[0020] Figure 4 This is a schematic diagram of the structure of Example 2.

[0021] Reference numerals: 1. Main frame; 11. Lower tube body; 12. Upper tube body; 13. Locking bolt; 14. Connecting tube body; 15. Strip-shaped limiting groove; 16. Threaded hole; 2. Moving frame; 21. Roller; 3. Reinforcing crossbar; 4. Sliding sleeve; 41. Upper sleeve body; 42. Lower cover plate; 5. Movable hook; 6. Locking structure; 61. Lifting plate; 62. Elastic component; 621. Telescopic shaft; 622. Compression spring; 623. Anti-loosening nut; 63. Limiting plate; 631. Limiting strip; 7. Fixed hook; 8. Reinforcing rod. Detailed Implementation

[0022] The present invention will be further described in detail below with reference to the accompanying drawings.

[0023] Example 1: A suspension device for orthopedic disinfection, such as Figure 1 As shown, it includes a main frame 1 in the shape of an inverted "U", a movable frame 2 with rollers 21 located at the bottom of both ends of the main frame 1, a reinforcing crossbar 3 located at the bottom of the main frame 1, a sliding sleeve 4 slidably located at the top of the main frame 1, a movable hook 5 located at the bottom of the sliding sleeve 4, a locking structure 6 located between the top of the main frame 1 and the sliding sleeve 4 and locked when the movable hook 5 is subjected to a downward force, and two fixed hooks 7 located at the bottom of the main frame 1 and at both ends of the sliding sleeve 4.

[0024] like Figure 1 As shown, two inclined reinforcing rods 8 are provided between the lower ends of the movable frame 2 and the main frame 1.

[0025] like Figure 1 and Figure 2As shown, multiple threaded holes 16 are arranged along the length direction at the bottom of the top of the main frame 1, and the upper end of the fixing hook 7 is threaded into the threaded hole 16.

[0026] like Figure 1 and Figure 2 As shown, the sliding sleeve 4 can slide in the area between the two fixed hooks 7. When the movable hook 5 is not subjected to a downward force, the locking structure 6 does not restrict the movement of the sliding sleeve 4. The sliding sleeve 4 includes an upper sleeve body 41 with an inverted "U" shaped cross section, a lower cover plate 42 fixed to the bottom of the upper sleeve body 41 by bolts, and the movable hook 5 is disposed on the lower cover plate 42.

[0027] like Figures 1 to 3 As shown, the top of the main frame 1 is provided with strip-shaped limiting grooves 15 arranged along its length. The locking structure 6 includes a lifting plate 61 located at the upper end inside the upper sleeve 41, an elastic component 62 located between the lifting plate 61 and the top of the upper sleeve 41 and driving the upper sleeve 41 upward when the lifting plate 61 abuts against the top of the main frame 1, and a limiting plate 63 located at the top of the upper sleeve 41 and having multiple limiting strips 631 for embedding in the strip-shaped limiting grooves 15. When the movable hook 5 is subjected to a downward force, the elastic component 62 is compressed, and the limiting plate 63 passes through the lifting plate 61, causing the multiple limiting strips 631 to embed in the multiple strip-shaped limiting grooves 15. The elastic component 62 includes a telescopic shaft 621 located on the lifting plate 61 that extends upward through the sliding sleeve 4, a compression spring 622 sleeved on the telescopic shaft 621 and with both ends pressed against the top of the lifting plate 61 and the upper sleeve 41, and an anti-loosening nut 623 located at the upper end of the telescopic shaft 621.

[0028] Implementation effect: When performing disinfection for orthopedic lower limb surgery, first take a gauze strip, bandage, or other connecting strap with knotted ends, hang the upper end of the connecting strap on the movable hook 5 or the fixed hook 7, and hang the patient's ankle on the lower end of the connecting strap, thereby facilitating the lifting of the affected limb and making it convenient for disinfection during lower limb surgery; at the same time, the position of the movable hook 5 can be adjusted as the sliding sleeve 4 moves, and can be moved back and forth in conjunction with the rollers 21 of the moving frame 2, so that the movable hook 5 can be adjusted to be above the connection point of the patient's affected limb; in addition, when the movable hook 5 is subjected to a downward force during the suspension of the affected limb, the locking structure 6 can lock the sliding sleeve 4 to prevent the sliding sleeve 4 from loosening.

[0029] During the downward force applied to the movable hook 5, the movable hook 5 drives the sliding sleeve 4 downward, first compressing the elastic component 62, and then locking the multiple limiting strips 631 of the limiting plate 63 into the multiple strip-shaped limiting grooves 15 to prevent the sliding sleeve 4 from sliding. The elastic component 62 includes a telescopic shaft 621 extending upward through the sliding sleeve 4 on the lifting plate 61, a compression spring 622 sleeved on the telescopic shaft 621 with both ends pressed against the top of the lifting plate 61 and the upper sleeve 41, and an anti-loosening nut 623 at the upper end of the telescopic shaft 621, thereby driving the sliding sleeve 4 upward and causing the limiting strips 631 of the limiting plate 63 to disengage from the strip-shaped limiting grooves 15. The reinforcement rod 8 increases the structural strength of the movable frame 2 and the main frame 1. By providing multiple threaded holes 16 at the top of the main frame 1 for threaded connection of the fixed hook 7, the position of the fixed hook 7 can be adjusted.

[0030] Example 2: A suspension device for orthopedic disinfection, such as Figure 4 As shown, the difference from Embodiment 1 is that the main frame 1 includes two lower tubes 11 respectively set on the movable frame 2, an upper tube 12 telescopically set on the lower tube 11, a locking bolt 13 threadedly connected to the lower tube 11 and used to abut against the periphery of the upper tube 12, and a connecting tube 14 set between the two upper tubes 12. The sliding sleeve 4 and the fixed hook 7 are both set on the connecting tube 14.

[0031] Implementation effect: The upper tube 12 of the main frame 1 is telescopically mounted on the lower tube 11. When the connecting strap is knotted and it is inconvenient to adjust the suspension height, the suspension height of the patient's affected limb can be adjusted by adjusting the height of the main frame 1.

[0032] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. A suspension device for orthopedic disinfection, characterized in that: The system includes a main frame (1) in the shape of an inverted "U", a movable frame (2) with rollers (21) at the bottom of both ends of the main frame (1), a reinforcing crossbar (3) at the bottom of the main frame (1), a sliding sleeve (4) slidably disposed at the top of the main frame (1), a movable hook (5) at the bottom of the sliding sleeve (4), a locking structure (6) disposed between the top of the main frame (1) and the sliding sleeve (4) and locking when the movable hook (5) is subjected to a downward force, and two fixed hooks (7) disposed at the bottom of the main frame (1) and located at both ends of the sliding sleeve (4); the sliding sleeve (4) can slide in the area between the two fixed hooks (7), and when the movable hook (5) is not subjected to a downward force, the locking structure (6) does not restrict the movement of the sliding sleeve (4).

2. The orthopedic disinfection suspension device according to claim 1, characterized in that: The sliding sleeve (4) includes an upper sleeve body (41) with an inverted "U" shaped cross section and a lower cover plate (42) fixed to the bottom of the upper sleeve body (41) by bolts. The movable hook (5) is provided on the lower cover plate (42). The top of the main frame (1) is provided with strip-shaped limiting grooves (15) arranged along its length direction. The locking structure (6) includes a lifting plate (61) disposed at the upper end of the upper sleeve (41), an elastic component (62) disposed between the lifting plate (61) and the top of the upper sleeve (41) and driving the upper sleeve (41) to move upward when the lifting plate (61) abuts against the top of the main frame (1), and a limiting plate (63) disposed at the top of the upper sleeve (41) and having multiple limiting strips (631) for embedding in the strip-shaped limiting grooves (15). During the process of the movable hook (5) being subjected to a downward force, the elastic component (62) is compressed by force, and the limiting plate (63) passes through the lifting plate (61) so that multiple limiting strips (631) are embedded in multiple strip-shaped limiting grooves (15).

3. The orthopedic disinfection suspension device according to claim 2, characterized in that: The elastic component (62) includes a telescopic shaft (621) that extends upward through the sliding sleeve (4) on the lifting plate (61), a compression spring (622) that is sleeved on the telescopic shaft (621) and has both ends pressed against the top of the lifting plate (61) and the upper sleeve (41), and an anti-loosening nut (623) that is set on the upper end of the telescopic shaft (621).

4. The suspension device for orthopedic disinfection according to claim 1, characterized in that: Two inclined reinforcing rods (8) are provided between the lower ends of the mobile frame (2) and the main frame (1).

5. The orthopedic disinfection suspension device according to claim 1, characterized in that: The main frame (1) has multiple threaded holes (16) arranged along its length below the top, and the upper end of the fixed hook (7) is threaded into the threaded holes (16).

6. The orthopedic disinfection suspension device according to claim 1, characterized in that: The main frame (1) includes two lower tube bodies (11) respectively set on the movable frame (2), an upper tube body (12) telescopically set on the lower tube body (11), a locking bolt (13) threadedly connected to the lower tube body (11) and used to abut against the periphery of the upper tube body (12), and a connecting tube body (14) set between the two upper tube bodies (12). The sliding sleeve (4) and the fixed hook (7) are both set on the connecting tube body (14).

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