Postoperative auxiliary traction device for orthopedics department

Abstract

The invention discloses an orthopedic postoperative auxiliary traction device, and relates to the technical field of orthopedic traction devices, and the orthopedic postoperative auxiliary traction device comprises a supporting underframe, a clamping fixing block, a connecting seat and a stabilizing seat. When the leg traction bracket is used, the pull rod is pulled to be separated from the locking groove, then the leg traction bracket can be pulled to drive the moving rod to move to a certain position, the pull rod is loosened, the pull rod can be locked with the other locking groove, and therefore the height of the leg traction bracket can be rapidly adjusted, and then after the inserting rod is pulled, the stabilizing seat can be movably adjusted. A rotating wheel is rotated to drive a displacement block and a vertical rod to move, and meanwhile, the vertical rod can drive a clamping fixed block to move, so that when the clamping fixed block moves to the two sides of a sickbed, a clamping movable block can be pulled, and the auxiliary traction device can be used for sickbeds with different sizes and different widths; therefore, the orthopedic postoperative auxiliary traction device is more convenient to install.

Description

Technical Field

[0001] The invention relates to the technical field of orthopedic traction devices, in particular to an orthopedic post-operative auxiliary traction device. Background Art

[0002] Orthopedics, also known as orthopedic surgery, is a specialty or discipline in medicine. For patients with leg injuries, during the recovery process after surgery, due to local tissue edema after fracture, venous return obstruction occurs. Therefore, the patient's limbs need to be raised to reduce edema and relieve pain. At present, auxiliary traction devices are usually used for limb traction. However, the current orthopedic postoperative auxiliary traction devices still have some defects, such as:

[0003] When the existing orthopedic postoperative auxiliary traction device is used, the position of the traction frame is relatively fixed, making it difficult for injured persons of different heights to adjust the orthopedic postoperative auxiliary traction device when lying down, so that they always remain in a relatively uncomfortable posture, which is not conducive to the traction operation of the patient and makes the orthopedic postoperative auxiliary traction device inconvenient to use. Summary of the invention

[0004] The object of the present invention is to provide an orthopedic postoperative auxiliary traction device to solve the problem that the orthopedic postoperative auxiliary traction device is not easy to adjust as mentioned in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an orthopedic postoperative auxiliary traction device, comprising a supporting frame, a clamping fixing block, a connecting seat and a stabilizing seat, the bottom end of the supporting frame is provided with a symmetrically distributed clamping fixing block, the top of the supporting frame is provided with a connecting seat, the top of the connecting seat is provided with a symmetrically distributed stabilizing seat, the top of the stabilizing seat is provided with a leg traction bracket, a displacement adjustment mechanism is provided inside the stabilizing seat, the displacement adjustment mechanism comprises a tourniquet, a fixing block body and a moving rod, tourniquets are provided on both sides of the leg traction bracket close to the stabilizing seat, a fixing block body is provided at the bottom end of the leg traction bracket, a moving rod extending to the outside is provided inside the stabilizing seat, and one end of the moving rod is connected to the fixing block body.

[0006] Preferably, a fixing frame is provided at one end of the stabilizing seat, a pull rod is provided inside the fixing frame, and a limiting plate is provided on the surface of the pull rod.

[0007] Preferably, a first spring is welded between the limit plate and the fixed frame, and evenly distributed locking grooves are provided on one side of the movable rod close to the pull rod.

[0008] Preferably, symmetrically distributed sliding rods are arranged inside the connecting seat, and moving blocks are arranged on the surfaces of the sliding rods.

[0009] Preferably, a connecting block extending to the outside of the connecting seat is provided at the top of the moving block, and one end of the connecting block is connected to the stabilizing seat.

[0010] Preferably, an insertion rod extending into the interior of the slide rod is provided on one side of the stabilizing seat, and evenly distributed reserved grooves are provided inside the slide rod near one end of the insertion rod.

[0011] Preferably, a stable clamping mechanism is arranged inside the support base, and the stable clamping mechanism includes a bidirectional screw, a rotating rod, a rotating wheel, a bevel gear set, a guide rod, a displacement block, a vertical rod, a clamping movable block, a connecting rod, a limiting plate and a second spring. A bidirectional screw is arranged inside the support base, and a rotating rod extending to the outside is arranged at one end of the support base near the bidirectional screw, and a rotating wheel is arranged at one end of the rotating rod.

[0012] Preferably, a bevel gear set is connected between the rotating rod and the bidirectional screw, a guide rod is arranged at one end of the supporting frame close to the bidirectional screw, and symmetrically distributed displacement blocks are arranged on the surfaces of the guide rod and the bidirectional screw.

[0013] Preferably, a vertical rod extending to the outside of the supporting frame is provided at the bottom end of the displacement block, the top of the clamping fixing block is welded to the vertical rod, a clamping movable block is provided at the bottom end of the clamping fixing block, and a connecting rod extending to the outside and connected to the clamping fixing block is provided inside the clamping movable block.

[0014] Preferably, a limiting plate is provided at the bottom end of the connecting rod, and a second spring is welded and connected between the limiting plate and the clamping movable block.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the orthopedic postoperative auxiliary traction device can be separated from the locking groove by pulling the pull rod, and then the leg traction bracket can be pulled to drive the movable rod to move to a certain position, and then the pull rod can be loosened so that the pull rod can be locked with another locking groove, so that the height of the leg traction bracket can be quickly adjusted, and then after pulling the insertion rod, the stable seat can be moved and adjusted, so that the patient can be more convenient during postoperative auxiliary traction, and the rotating wheel can be rotated to drive the displacement block and the vertical rod to move, and the vertical rod can drive the clamping fixed block to move, so that when the clamping fixed block moves to both sides of the bed, the clamping movable block can be pulled so that it can be used for beds of different sizes and widths, making the orthopedic postoperative auxiliary traction device more convenient to install.

[0016] 1. The orthopedic postoperative auxiliary traction device can drive the limit plate to squeeze the first spring by pulling the pull rod, and the pull rod can be separated from the locking groove when moving, and then the leg traction bracket can be pulled, so that the leg traction bracket can drive the fixed block body and the moving rod to move when moving, so that when the moving rod moves to a certain position, the pull rod is loosened, and the pull rod can be locked with another locking groove through the reset effect of the first spring, so that the height of the leg traction bracket can be quickly adjusted and can be used for different patients, and then the insertion rod can be pulled to separate from the reserved groove The stabilizing seat can be moved, and the stabilizing seat can drive the moving block to move on the surface of the sliding rod when moving, so that when the stabilizing seat moves to a certain position, the insertion rod is inserted into the connecting seat, so that the insertion rod can be locked with another reserved groove, so that the position of the stabilizing seat can be adjusted, so that the patient can be more convenient to perform auxiliary traction after surgery, and the tourniquet at the bottom end of the leg traction bracket tightens the front end of the bleeding, thereby avoiding bleeding when using the auxiliary traction device, making the auxiliary traction device for orthopedic surgery more convenient to use;

[0017] 2. The orthopedic postoperative auxiliary traction device can drive the rotating wheel to rotate when the rotating wheel rotates, so that the rotating rod can drive the bevel gear set to rotate when the rotating rod rotates, and at the same time the bevel gear set can drive the two-way screw to rotate when the rotating wheel rotates, so that the two-way screw can drive the displacement block to move when the rotating rod rotates, and at the same time the displacement block can move on the surface of the guide rod when it moves, so that the displacement block can be more stable when it moves, and the displacement block can drive the vertical rod to move when it moves, and at the same time the vertical rod can drive the clamping fixed block to move when it moves, so that when the clamping fixed block moves to both sides of the hospital bed, the clamping movable block can be pulled, so that the connecting rod and the limiting plate can move inside the clamping movable block, so that the limiting plate can drive the second spring to stretch when it moves, so that the support frame can be installed on both sides of the hospital bed more conveniently, and can be used for beds of different sizes and widths, so that the orthopedic postoperative auxiliary traction device is more convenient to install. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0019] Figure 2 It is a front view cutaway diagram of the present invention;

[0020] Figure 3 It is a side cutaway enlarged view of the stabilizing seat of the present invention;

[0021] Figure 4 It is a top view cutaway enlarged view of the support chassis of the present invention;

[0022] Figure 5 It is a front cutaway enlarged view of the connecting rod of the present invention;

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the clamping movable block of the present invention.

[0024] In the figure: 1. supporting chassis; 2. clamping fixed block; 3. connecting seat; 4. stabilizing seat; 5. leg traction bracket; 6. displacement adjustment mechanism; 601. tourniquet; 602. fixing block body; 603. moving rod; 604. fixing frame; 605. pulling rod; 606. limiting plate; 607. first spring; 608. locking groove; 609. sliding rod; 610. moving block; 611. connecting block; 612. inserting rod; 613. reserved groove; 7. stabilizing clamping mechanism; 701. bidirectional screw; 702. rotating rod; 703. rotating wheel; 704. bevel gear set; 705. guide rod; 706. displacement block; 707. vertical rod; 708. clamping movable block; 709. connecting rod; 710. limiting plate; 711. second spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] See also Figure 1-Figure 3It can be seen that the present invention provides a technical solution: an orthopedic postoperative auxiliary traction device, comprising a supporting frame 1, a clamping fixing block 2, a connecting seat 3 and a stabilizing seat 4, the bottom end of the supporting frame 1 is provided with a symmetrically distributed clamping fixing block 2, the top of the supporting frame 1 is provided with a connecting seat 3, the top of the connecting seat 3 is provided with a symmetrically distributed stabilizing seat 4, the top of the stabilizing seat 4 is provided with a leg traction bracket 5, and a displacement adjustment mechanism 6 is provided inside the stabilizing seat 4. The displacement adjustment mechanism 6 includes a tourniquet 601, a fixing block body 602 and a moving rod 603. Tourniquets 601 are provided on both sides of the leg traction bracket 5 close to the stabilizing seat 4, a fixing block body 602 is provided at the bottom end of the leg traction bracket 5, and a moving rod 603 extending to the outside is provided inside the stabilizing seat 4, and one end of the moving rod 603 is connected to the fixing block body The connecting seat 3 is connected with a body 602, a fixed frame 604 is provided at one end of the stable seat 4, a pull rod 605 is provided inside the fixed frame 604, a limit plate 606 is provided on the surface of the pull rod 605, a first spring 607 is welded and connected between the limit plate 606 and the fixed frame 604, a locking groove 608 is evenly distributed on the side of the movable rod 603 close to the pull rod 605, a symmetrically distributed sliding rod 609 is provided inside the connecting seat 3, a moving block 610 is provided on the surface of the sliding rod 609, a connecting block 611 extending to the outside of the connecting seat 3 is provided on the top of the moving block 610, one end of the connecting block 611 is connected to the stable seat 4, a plug rod 612 extending to the inside of the sliding rod 609 is provided on one side of the stable seat 4, and a reserved groove 613 is evenly distributed on the end of the sliding rod 609 close to the plug rod 612.

[0027] See also Figure 1-Figure 3 It can be known that by pulling the pull rod 605 to separate it from the locking groove 608, the leg traction bracket 5 can be pulled to drive the movable rod 603 to move to a certain position, and then the pull rod 605 can be loosened so that the pull rod 605 can be locked with another locking groove 608, so that the height of the leg traction bracket 5 can be quickly adjusted, and then after pulling the insertion rod 612, the stable seat 4 can be moved and adjusted, so that the patient can be more convenient during auxiliary traction after surgery.

[0028] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6It can be seen that a stable clamping mechanism 7 is arranged inside the support frame 1, and the stable clamping mechanism 7 includes a bidirectional screw 701, a rotating rod 702, a rotating wheel 703, a bevel gear set 704, a guide rod 705, a displacement block 706, a vertical rod 707, a clamping movable block 708, a connecting rod 709, a limiting plate 710 and a second spring 711. A bidirectional screw 701 is arranged inside the support frame 1, and a rotating rod 702 extending to the outside is arranged at one end of the support frame 1 near the bidirectional screw 701, and a rotating wheel 703 is arranged at one end of the rotating rod 702. A bevel gear set 704 is connected between the rotating rod 702 and the bidirectional screw 701, and the support frame 1 A guide rod 705 is provided at one end of the interior near the bidirectional screw 701, and symmetrically distributed displacement blocks 706 are provided on the surfaces of the guide rod 705 and the bidirectional screw 701. A vertical rod 707 extending to the outside of the supporting base frame 1 is provided at the bottom end of the displacement block 706, the top of the clamping fixed block 2 is welded to the vertical rod 707, and a clamping movable block 708 is provided at the bottom end of the clamping fixed block 2. A connecting rod 709 extending to the outside and connected to the clamping fixed block 2 is provided inside the clamping movable block 708, and a limiting plate 710 is provided at the bottom end of the connecting rod 709, and a second spring 711 is welded and connected between the limiting plate 710 and the clamping movable block 708.

[0029] See also Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 It can be seen that by rotating the rotating wheel 703, it can drive the displacement block 706 and the vertical rod 707 to move, and at the same time the vertical rod 707 can drive the clamping fixed block 2 to move, so that when the clamping fixed block 2 moves to both sides of the bed, the clamping movable block 708 can be pulled, so that it can be used for beds of different sizes and widths, making the orthopedic postoperative auxiliary traction device more convenient to install.

[0030] In summary, orthopedics, also known as orthopedics, is a specialty or discipline in medicine. For patients with leg injuries, auxiliary traction devices are usually used for limb traction during the recovery process after surgery. When the traction device is not easy to adjust, the pull rod 605 is pulled to separate it from the locking groove 608, and then the leg traction bracket 5 can be pulled to drive the fixed block body 602 and the moving rod 603 to move. When the moving rod 603 moves to a certain position, the pull rod 605 is loosened so that it can be locked with another locking groove 608, so that the height of the leg traction bracket 5 can be quickly adjusted and can be used for different patients. Then the insertion rod 61 can be pulled to move the fixed block body 602 and the moving rod 603. 2 can be separated from the reserved groove 613, so that the stable seat 4 can be moved. When the stable seat 4 is moved to a certain position, the insertion rod 612 is inserted into the connecting seat 3, so that the insertion rod 612 can be locked with another reserved groove 613, so that the position of the stable seat 4 can be adjusted, so that the patient can be more convenient when performing auxiliary traction after surgery. At the same time, the tourniquet 601 at the bottom end of the leg traction bracket 5 tightens the front end of the bleeding, thereby avoiding bleeding when using the auxiliary traction device, making the orthopedic postoperative auxiliary traction device more convenient to use. The contents not described in detail in this specification belong to the existing technology known to professional and technical personnel in this field.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An orthopedic postoperative auxiliary traction device, comprising a supporting frame (1), a clamping fixing block (2), a connecting seat (3) and a stabilizing seat (4), characterized in that: The bottom end of the support base (1) is provided with symmetrically distributed clamping fixing blocks (2); the top end of the support base (1) is provided with a connecting seat (3); the top end of the connecting seat (3) is provided with a symmetrically distributed stabilizing seat (4); the top end of the stabilizing seat (4) is provided with a leg traction bracket (5); a displacement adjustment mechanism (6) is provided inside the stabilizing seat (4); the displacement adjustment mechanism (6) comprises a tourniquet (601), a fixing block body (602) and a moving rod (603); the leg traction bracket (5) is provided with tourniquets (601) on both sides close to the stabilizing seat (4); the bottom end of the leg traction bracket (5) is provided with a fixing block body (602); the stabilizing seat (4) is provided with a moving rod (603) extending to the outside; one end of the moving rod (603) is connected to the fixing block body (602).

2. The orthopedic postoperative auxiliary traction device according to claim 1, characterized in that: A fixing frame (604) is provided at one end of the stabilizing seat (4), a pull rod (605) is provided inside the fixing frame (604), and a limiting plate (606) is provided on the surface of the pull rod (605).

3. The orthopedic postoperative auxiliary traction device according to claim 2, characterized in that: A first spring (607) is welded between the limit plate (606) and the fixed frame (604), and evenly distributed locking grooves (608) are provided on one side of the movable rod (603) close to the pull rod (605).

4. The orthopedic postoperative auxiliary traction device according to claim 1, characterized in that: The connection seat (3) is provided with symmetrically distributed sliding rods (609) inside, and the surface of the sliding rods (609) is provided with moving blocks (610).

5. The orthopedic postoperative auxiliary traction device according to claim 4, characterized in that: A connecting block (611) extending to the outside of the connecting seat (3) is provided at the top end of the moving block (610), and one end of the connecting block (611) is connected to the stabilizing seat (4).

6. The orthopedic postoperative auxiliary traction device according to claim 5, characterized in that: A plug rod (612) extending into the interior of the slide rod (609) is provided on one side of the stabilizing seat (4), and evenly distributed reserved grooves (613) are provided inside the slide rod (609) at one end close to the plug rod (612).

7. The orthopedic postoperative auxiliary traction device according to claim 1, characterized in that: The supporting base (1) is provided with a stabilizing clamping mechanism (7) therein, and the stabilizing clamping mechanism (7) comprises a bidirectional screw (701), a rotating rod (702), a rotating wheel (703), a bevel gear set (704), a guide rod (705), a displacement block (706), a vertical rod (707), a clamping movable block (708), a connecting rod (709), a limiting plate (710) and a second spring (711). The supporting base (1) is provided with a bidirectional screw (701) therein, and a rotating rod (702) extending to the outside is provided at one end of the supporting base (1) close to the bidirectional screw (701), and a rotating wheel (703) is provided at one end of the rotating rod (702).

8. The orthopedic postoperative auxiliary traction device according to claim 7, characterized in that: A bevel gear set (704) is connected between the rotating rod (702) and the bidirectional screw (701); a guide rod (705) is arranged at one end of the supporting base frame (1) close to the bidirectional screw (701); and symmetrically distributed displacement blocks (706) are arranged on the surfaces of the guide rod (705) and the bidirectional screw (701).

9. The orthopedic postoperative auxiliary traction device according to claim 8, characterized in that: The bottom end of the displacement block (706) is provided with a vertical rod (707) extending to the outside of the supporting base frame (1); the top end of the clamping fixing block (2) is welded to the vertical rod (707); the bottom end of the clamping fixing block (2) is provided with a clamping movable block (708); and the inside of the clamping movable block (708) is provided with a connecting rod (709) extending to the outside and connected to the clamping fixing block (2).

10. The orthopedic postoperative auxiliary traction device according to claim 9, characterized in that: A limiting plate (710) is provided at the bottom end of the connecting rod (709), and a second spring (711) is welded and connected between the limiting plate (710) and the clamping movable block (708).

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