A debridement frame that is longitudinally extensible

Abstract

This utility model discloses a longitudinally extendable wound cleaning frame, relating to the field of wound cleaning frame technology, including a storage frame, a movable frame, and a support frame. The storage frame has a sliding groove inside, and the movable frame is inserted into the storage frame. The bottom of the movable frame is inserted into the sliding groove, and the movable frame has an adjustment groove inside. This longitudinally extendable wound cleaning frame achieves overall longitudinal extension by connecting the storage frame and the movable frame, resulting in better support during use. The movable frame, connected by a latch and a cover plate, can stably retract the entire wound cleaning frame into the storage frame. Rotating the threaded adjustment rod moves the lower pressure frame downwards along the movable frame to stably clamp the injured limb, improving the fixation effect on the injured limb during use. This longitudinally extendable wound cleaning frame solves the problem of low stability when adjusting the position of the wound cleaning frame by pressing it against the outer wall of the protective box with two nuts.

Description

Technical Field

[0001] This utility model relates to the field of wound cleaning frame technology, specifically a wound cleaning frame that can be extended longitudinally. Background Technology

[0002] Wound debridement frames are used for limb fixation and support. Through adjustable grooves, restraint sleeves and other structures, they can be adapted to different patient body shapes and wound locations to ensure limb stability during debridement. They mainly serve the emergency department and trauma surgery department for standardized debridement of wounds such as acute trauma and chronic ulcers.

[0003] According to announcement number CN222304238U, an outdoor antibacterial portable wound cleaning device includes a protective box. Both sides of the protective box have grooves, and a sliding seat is slidably mounted on the bottom surface inside the protective box. This invention, by providing grooves and sliding components, and connecting a threaded rod to the grooves, allows the sliding seat to move longitudinally inside the protective box. In use, the sliding seat is raised from inside the protective box, and then a fixing nut is tightened to bring the fixing nut into contact with the protective box, thus confining the sliding seat.

[0004] The aforementioned wound cleaning frame is adjusted in position by using a threaded rod, a sliding groove, and a fixing nut. However, the method of pressing the frame with two nuts against the outer wall of the protective box makes it easy for the operator to accidentally touch the fixing nut, causing the entire structure to loosen and making it difficult to provide stable support for the patient's limb. Utility Model Content

[0005] The purpose of this invention is to provide a longitudinally extendable wound cleaning frame to solve the problem mentioned in the background art of low stability during use when adjusting the position of the wound cleaning frame by pressing it against the outer wall of the protective box with two nuts.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a longitudinally extendable wound cleaning frame, comprising a storage frame, a movable frame, and a support frame;

[0007] The storage frame has a sliding groove inside, and a movable frame is inserted into the storage frame. The bottom of the movable frame is inserted into the sliding groove. The movable frame has an adjustment groove inside, and the bottom of the support frame is slidably connected to the adjustment groove. A bidirectional adjustment screw is rotatably connected inside the adjustment groove, and the outer side of the bidirectional adjustment screw is threadedly connected to the threaded groove inside the support frame.

[0008] Preferably, the movable frame is symmetrically provided with support frames on its inner side, and the upper side of the storage frame is hinged to one side of the cover plate via a hinge.

[0009] Preferably, the other side of the cover plate is connected to the movable frame by a latch, and a handle is welded to the top of the cover plate.

[0010] Preferably, both of the support frames have movable slots inside, and both movable slots are into which a pressure frame is inserted.

[0011] Preferably, a plug-in plate is welded to one side of the lower pressure frame, and one side of the plug-in plate is plugged into the movable slot.

[0012] Preferably, the other side of the plug-in plate is plugged into the plug-in frame, the middle of the plug-in frame is threadedly connected to the threaded adjusting rod through a threaded hole, and the bottom of the threaded adjusting rod is rotatably connected to the movable frame through a bearing seat.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This longitudinally extendable wound cleaning frame uses a method of connecting the storage frame and the movable frame to achieve the overall longitudinal extension of the wound cleaning frame, which provides better support during use;

[0015] 2. This longitudinally extendable wound cleaning rack, with its movable frame connected by latches and a cover, allows the entire wound cleaning rack to be stably stored inside the storage frame;

[0016] 3. This longitudinally extendable wound cleaning frame allows the lower pressure frame to move downwards along the movable frame by rotating the threaded adjustment rod, thus achieving stable clamping of the injured limb and providing better fixation during use. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a schematic diagram of the exploded structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional cross-sectional structure of the storage frame of this utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional cross-sectional structure of the support frame of this utility model;

[0021] Figure 5 This is a side view cross-sectional diagram of the storage frame of this utility model.

[0022] In the diagram: 1. Storage frame; 101. Sliding groove; 102. Hinge; 2. Cover plate; 201. Handle; 3. Movable frame; 301. Lock; 302. Adjustment groove; 4. Support frame; 401. Two-way adjustment screw; 402. Movable groove; 403. Lower pressure frame; 404. Connecting plate; 405. Connecting frame; 406. Threaded adjustment rod. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 2 , Figure 3 and Figure 5 This utility model provides a technical solution: a longitudinally extendable wound cleaning frame, including a storage frame 1, a movable frame 3 and a support frame 4. The storage frame 1 has a sliding groove 101 inside, and the movable frame 3 is inserted into the storage frame 1. The bottom of the movable frame 3 is inserted into the sliding groove 101.

[0025] This longitudinally extendable wound cleaning frame uses a method of interlocking the storage frame 1 and the movable frame 3 to achieve the longitudinal extension of the entire wound cleaning frame. At the same time, the bottom of the movable frame 3 is interlocked with the sliding groove 101 at the bottom of the storage frame 1, which can limit the range of use of the movable frame 3, making it convenient to use the wound cleaning frame, and providing good support during use.

[0026] exist Figure 1 , Figure 2 and Figure 5 In the middle: a support frame 4 is symmetrically arranged on the inner side of the movable frame 3. The upper side of the storage frame 1 is hinged to one side of the cover plate 2 through a hinge 102. The other side of the cover plate 2 is connected to the movable frame 3 through a latch 301.

[0027] This is a longitudinally extendable wound cleaning frame. The support frame 4 is used to support the patient's limbs. When the cover plate 2 connected to the upper side of the storage frame 1 by the hinge 102 is unfolded, it will reduce the obstruction of the support frame 4 and further facilitate the use of the support frame 4. The movable frame 3 is connected to the cover plate 2 by the latch 301, which can stably store the entire wound cleaning frame inside the storage frame 1, making it easy to store and carry the wound cleaning frame.

[0028] exist Figure 2 and Figure 3 In the middle: the top of the cover plate 2 is welded with a handle 201, the movable frame 3 is provided with an adjustment groove 302 inside, and the bottom of the support frame 4 is slidably connected to the adjustment groove 302.

[0029] This longitudinally extendable wound cleaning frame can be easily moved to the work site via handle 201. The support frame 4 is slidably connected to the adjustment groove 302, which allows the operator to adjust the support position of the two support frames 4 according to the condition of the injured limb, making the use of the wound cleaning frame convenient.

[0030] exist Figure 2 and Figure 3 In the middle: a bidirectional adjusting screw 401 is rotatably connected inside the adjusting groove 302, and the outer side of the bidirectional adjusting screw 401 is threadedly connected to the threaded groove inside the support frame 4.

[0031] This longitudinally extendable wound cleaning frame, in order to prevent the support frame 4 from shaking during use, rotates the bidirectional adjustment screw 401. When the bidirectional adjustment screw 401 rotates, it interacts with the threaded groove inside the support frame 4, causing the support frame 4 to move along the adjustment groove 302, thereby adjusting the position of the support frame 4. The use of threaded adjustment makes the support frame 4 less prone to shaking during use.

[0032] exist Figure 3 and Figure 4 In the middle: both of the support frames 4 have movable slots 402 inside, and both movable slots 402 are connected to a pressure frame 403.

[0033] This longitudinally extendable wound cleaning frame can clamp the injured limbs by adjusting the distance between the top of the lower pressure frame 403 and the upper side of the support frame 4.

[0034] exist Figure 3 and Figure 4 In the middle: A plug plate 404 is welded to one side of the lower pressure frame 403. One side of the plug plate 404 is plugged into the movable groove 402, and the other side of the plug plate 404 is plugged into the plug frame 405.

[0035] This longitudinally extendable wound cleaning frame has two lower pressure frames 403 whose bottoms are connected to the insertion frame 405 via insertion plates 404 passing through the movable groove 402. This can improve the linkage between the two support frames 4 and the lower pressure frame 403 during use. Furthermore, the insertion of the insertion plates 404 and the insertion frame 405 facilitates the adjustment of the position of the two support frames 4.

[0036] exist Figure 3 In the middle: the middle part of the plug frame 405 is threadedly connected to the threaded adjusting rod 406 through a threaded hole, and the bottom of the threaded adjusting rod 406 is rotatably connected to the movable frame 3 through a bearing seat.

[0037] This longitudinally extendable wound cleaning frame, through rotation, allows the threaded adjusting rod 406, which is rotatably connected to the bearing seat, to interact with the threaded hole in the middle of the insertion frame 405. The insertion frame 405 can then move vertically downwards, and through the insertion of the insertion plate 404 into the insertion frame 405, the lower pressure frame 403 moves downwards along the movable frame 3, thus achieving stable clamping of the injured limb. This provides better fixation of the injured limb during use.

[0038] Working principle: When using this longitudinally extendable wound cleaning frame, open the latch 301 and flip the cover plate 2 open via the hinge 102. At this time, the operator can pull out the movable frame 3 inside the storage frame 1. Rotate the bidirectional adjusting screw 401 and engage with the threaded groove inside the support frame 4 to move the support frame 4 along the adjusting groove 302. After adjusting the position of the support frame 4, place the injured limb on the upper side of the support frame 4. Rotate the threaded adjusting rod 406 and engage with the threaded hole in the middle of the insertion frame 405 to move the lower pressing frame 403 downward along the movable frame 3, thus completing the stable clamping of the injured limb. The contents not described in detail in this instruction belong to the prior art known to those skilled in the art.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A longitudinally extendable wound cleaning frame, comprising a storage frame (1), a movable frame (3), and a support frame (4), characterized in that: The storage frame (1) has a sliding groove (101) inside. A movable frame (3) is inserted into the storage frame (1). The bottom of the movable frame (3) is inserted into the sliding groove (101). An adjustment groove (302) is opened inside the movable frame (3). The bottom of the support frame (4) is slidably connected to the adjustment groove (302). A bidirectional adjustment screw (401) is rotatably connected inside the adjustment groove (302). The outer side of the bidirectional adjustment screw (401) is threadedly connected to the threaded groove inside the support frame (4).

2. A debridement frame according to claim 1, wherein: The movable frame (3) is symmetrically provided with a support frame (4) on its inner side, and the upper side of the storage frame (1) is hinged to one side of the cover plate (2) via a hinge (102).

3. A debridement frame according to claim 2, wherein: The other side of the cover plate (2) is connected to the movable frame (3) by a latch (301), and a handle (201) is welded to the top of the cover plate (2).

4. A debridement platform according to claim 2, wherein: Both of the support frames (4) have movable slots (402) inside, and both movable slots (402) have pressure frames (403) inserted inside.

5. A debridement frame according to claim 4, wherein: A plug plate (404) is welded to one side of the lower pressure frame (403), and one side of the plug plate (404) is plugged into the movable groove (402).

6. A debridement frame according to claim 5, wherein: The other side of the plug plate (404) is plugged into the plug frame (405). The middle part of the plug frame (405) is threadedly connected to the threaded adjusting rod (406) through a threaded hole. The bottom of the threaded adjusting rod (406) is rotatably connected to the movable frame (3) through a bearing seat.

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