Dressing change cart
By designing an elastically connected clamping system and height adjustment device on the dressing truck, the problem of sterile towels and drug dumping is solved, and the safety and applicability of dressing is improved.
Patent Information
- Application Number
- CN202322642578.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-27
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2033-09-27
AI Technical Summary
When the existing dressing trucks undergo PICC dressing operation, the sterile towel is easily offset or folded, causing the bottle-shaped medicine to pour out, which is low in safety, and the frame height cannot be adjusted, making it less suitable.
A dressing truck including a frame, round rod, dressing table, guard rod, clamping block and extrusion rod is designed. The elastic connection between the spring and the torsion spring is achieved to achieve the clamping of bottle-shaped drugs and sterile towels. Hold to prevent pouring and offset, and adjust the height of the dressing table through the universal wheel and limit rod.
It improves the safety and applicability of the dressing process, prevents the pouring of sterile towels and drugs, and adapts to different heights of use needs.
Smart Images
Figure CN222195369U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of dressing change vehicles, in particular to a dressing change vehicle. Background Art
[0002] PICC dressing change cart is a mobile medical device that can provide convenient dressing change tools and drug storage, which is convenient for medical staff to perform dressing change operations in different medical places, improve the efficiency of the hospital and the quality of patient care. They are usually used in hospitals, medical centers, nursing homes and home care environments. In order to ensure the smooth progress of the PICC dressing change process, a convenient PICC dressing change cart is needed.
[0003] The existing dressing change carts generally place bottled medicines and bottled disinfectant on a table first, and then spread a sterile towel on the table to perform the dressing change operation. However, during the dressing change operation, the sterile towel is easily offset or folded, which can easily affect the dressing change and cause the bottled medicine to tip over, resulting in danger and low safety. At the same time, since the frame of the PICC dressing change cart is rigidly connected and cannot be adjusted in height, it cannot be adjusted according to the height required by medical staff during dressing change, and has low applicability. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a dressing change cart, which solves the problem mentioned in the above background technology that "the existing dressing change carts generally place bottle-shaped medicines and bottle-shaped disinfectants on a table top first, and then spread a sterile towel on the table top for dressing change operations. However, when performing dressing change operations, the sterile towel is easily offset or folded, which can easily affect the dressing change and cause the bottle-shaped medicine to fall over, resulting in danger and low safety."
[0006] (II) Technical solution
[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a dressing change cart comprises a frame, the inner wall of the frame is slidably connected with a round rod, the right side of the round rod is fixedly connected with a dressing change table, the top of the dressing change table is fixedly connected with a guard rod 1, the left side of the guard rod 1 is fixedly connected with a supporting block, the rear surface of the support block is slidably connected with a clamping block 1, the guard rod 1 is elastically connected to the clamping block 1 through a spring 2, the rear surface of the support block is fixedly connected with a fixing rod, the right side of the fixing rod is fixedly connected with a clamping block 2, the top of the dressing change table away from the guard rod 1 is fixedly connected with the guard rod 2, the outer wall of the guard rod 2 is rotatably connected with a disc, the outer wall of the disc is fixedly connected with a ring, the ring is elastically connected to the guard rod 2 through a torsion spring, the bottom end of the disc is fixedly connected with an extrusion rod, and the bottom end of the frame is provided with a universal wheel.
[0008] Preferably, a circular groove is provided on the left side of the round rod, a limiting rod passes through and is slidably connected to the left side of the frame, and the limiting rod is elastically connected to the frame via a spring.
[0009] Preferably, a partition drawer is provided at the bottom end of the dressing table, a trash can is installed on the right side of the frame, a hook is fixedly connected to the left side of the dressing table, and a storage box is provided on the inner wall of the hook.
[0010] Preferably, the squeezing rod contacts the top of the dressing table, and the limiting rod slides on the inner wall of the circular groove.
[0011] Preferably, one end of the torsion spring is fixedly connected to the outer wall of the second guard rod, and the other end of the torsion spring is fixedly connected to the inner wall of the ring. One end of the second spring is fixedly connected to the left side of the first guard rod, and the other end of the second spring is fixedly connected to the right side of the first clamping block.
[0012] Preferably, the clamping block 1 is arranged in an arc shape, and the clamping block 2 is arranged in an arc shape.
[0013] Preferably, the extrusion rod is configured to be U-shaped.
[0014] Preferably, the support block, spring 2, clamping block 1 and clamping block 2 are provided in multiple groups, and the multiple groups of the support block, spring 2, clamping block 1 and clamping block 2 are symmetrically arranged with the center line of guard bar 1 as the axis of symmetry.
[0015] (III) Beneficial effects
[0016] The utility model provides a medicine changing vehicle, which has the following beneficial effects:
[0017] (1) When the dressing change cart is in use, the bottle-like article is placed between the clamping block 2 and the clamping block 1, and the clamping block 1 clamps the bottle-like medicine due to the reverse force of the squeezed spring 2. The squeezing rod is lifted and the sterile towel is spread on the dressing change table. The squeezing rod is reset by the torsion spring to clamp the sterile towel, thereby preventing the sterile towel from shifting or folding during the dressing change, and preventing the bottle-like medicine from being knocked over and causing danger. Therefore, the safety of the dressing change is increased by clamping the sterile towel and the bottle-like medicine.
[0018] (2) When the dressing changing cart is in use, the dressing changing table can be moved upward by pulling the limit rod out of the circular groove. After the dressing changing table is adjusted to the required height, the limit rod is driven by a spring to return to the position and slide into the circular groove to limit the circular rod and the dressing changing table. The height of the dressing changing table can be adjusted according to the needs of medical staff, thereby increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the overall device of the utility model;
[0020] Figure 2 It is a top view schematic diagram of the three-dimensional structure of the overall device of the utility model;
[0021] Figure 3 It is a cross-sectional schematic diagram of the circular three-dimensional structure of the utility model.
[0022] In the figure: 1. dressing table; 2. support block; 3. clamping block 1; 4. torsion spring; 5. guard bar 1; 6. limit bar; 7. guard bar 2; 8. circular ring; 9. extrusion rod; 10. frame; 11. round rod; 12. circular groove; 13. spring 1; 14. spring 2; 15. clamping block 2. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1 - Figure 3 The utility model provides a dressing change vehicle, including a vehicle frame 10, the vehicle frame 10 supports a round rod 11, the inner wall of the vehicle frame 10 is slidably connected with the round rod 11, the round rod 11 supports a dressing change table 1, the right side of the round rod 11 is fixedly connected with the dressing change table 1, dressing change operation can be performed on the dressing change table 1, the top of the dressing change table 1 is fixedly connected with a guard bar 15, the guard bar 15 supports a support block 2, a clamping block 13, and a clamping block 2 15, and the bottle-shaped medicine can be clamped to prevent tipping, the left side of the guard bar 15 is fixedly connected with a support block 2, and the support block 2 supports the clamping Block 13, the rear surface of the supporting block 2 is slidably connected with a clamping block 3, and the clamping block 3 cooperates with the clamping block 2 15 to clamp the bottle-shaped medicine to prevent it from accidentally touching and tipping over during the medicine changing operation. The guard bar 15 is elastically connected to the clamping block 3 through the spring 2 14. When the bottle-shaped medicine is placed between the clamping block 13 and the clamping block 2 15, the bottle-shaped medicine will squeeze the clamping block 3 and the spring 2 14 at the same time. At this time, the reverse force of the squeezing of the spring 2 14 makes the clamping block 3 reset to always clamp the bottle-shaped medicine.
[0025] Furthermore, a fixing rod is fixedly connected to the rear surface of the support block 2, and the fixing rod supports the clamping block 2 15. The right side of the fixing rod is fixedly connected to the clamping block 2 15. The clamping block 2 15 cooperates with the clamping block 1 3 to clamp and fix the bottle-shaped medicine. The other end of the top of the dressing change table 1 away from the guard rod 1 5 is fixedly connected to the guard rod 2 7. The guard rod 2 7 supports the squeezing rod 9 and the ring 8. The outer wall of the guard rod 2 7 is rotatably connected to a disk, which supports the ring 8. The outer wall of the disk is fixedly connected to the ring 8. Rotating the ring 8 can drive the squeezing rod 9 to rotate. The ring 8 is elastically connected to the guard rod 2 7 through the torsion spring 4. When the squeezing rod 9 is rotated, the ring 8 is driven to rotate and squeeze the torsion spring 4, and the sterile towel is spread on the dressing change table 1. The reverse force of the torsion spring 4 is squeezed to drive the ring 8 and the squeezing rod 9 to reset. The sterile towel is pressed and clamped by resetting the squeezing rod 9 to prevent the sterile towel from moving or folding during dressing change. The bottom end of the frame 10 is provided with a universal wheel, and the universal wheel with a self-locking function can fix the dressing change trolley. The left side of the round rod 11 is provided with a circular groove 12, and the limiting rod 6 slides into the circular groove 12 to limit the height of the round rod 11 and the dressing change table 1. The left side of the frame 10 passes through and is slidably connected with the limiting rod 6. The limiting rod 6 slides into the circular groove 12 to limit the dressing change table 1. The limiting rod 6 is elastically connected to the frame 10 through a spring 13. The spring 13 is stretched by moving the limiting rod 6. After the limiting rod 6 slides out of the circular groove 12, the height of the dressing change table 1 can be adjusted. When it is adjusted to the required height, the limiting rod 6 is reset and slides into the circular groove 12 by the reverse force of the stretched spring 13 to limit the dressing change table 1, thereby increasing applicability.
[0026] Furthermore, a partition drawer is provided at the bottom end of the dressing table 1 to place the medicines by category, a trash can is installed on the right side of the frame 10 to collect medical waste or other garbage respectively, a hook is fixedly connected to the left side of the dressing table 1, the hook supports a storage box, the inner wall of the hook is provided with a storage box, the storage box can be used to place items such as gloves, the squeezing rod 9 is in contact with the top of the dressing table 1, the sterile towel is pressed and clamped by the squeezing rod 9, and the sterile towel is driven when the dressing is placed, the limiting rod 6 slides on the inner wall of the circular groove 12, the limiting rod 6 slides into the circular groove 12 to limit the circular rod 11, one end of the torsion spring 4 is fixedly connected to the outer wall of the guard rod 7, and the other end of the torsion spring 4 is fixedly connected to the outer wall of the guard rod 2 One end is fixedly connected to the inner wall of the circular ring 8, one end of the spring 14 is fixedly connected to the left side of the guard rod 5, and the other end of the spring 14 is fixedly connected to the right side of the clamping block 3. The clamping block 3 is arranged in an arc shape, and the clamping block 15 is arranged in an arc shape. By arranging the clamping block 13 and the clamping block 15 in an arc shape, the contact area between the arc shape and the bottle-shaped medicine is maximized, so that the bottle-shaped medicine can be stably clamped, and the clamping block 13 is larger than the clamping block 15, so that when the bottle-shaped medicine is placed, the clamping block 13 and the spring 14 are squeezed at the same time, and the reverse force of the squeezing of the spring 14 enables the clamping block 3 to always clamp the bottle-shaped medicine.
[0027] Furthermore, the squeezing rod 9 is set to a U shape. By setting the squeezing rod 9 to a U shape, the three sides of the sterile towel can be clamped, and the sterile towel can be driven to move when placing the dressing to affect the dressing. The support block 2, the spring 14, the clamping block 13, and the clamping block 15 are provided in multiple groups, and the multiple groups of support blocks 2, springs 14, clamping blocks 13, and clamping blocks 15 are symmetrically arranged with the center line of the guard rod 1 5 as the axis of symmetry, so that multiple bottle-shaped medicines can be clamped.
[0028] In the utility model, when in use, align the bottle-shaped medicine with the position between the clamping block 1 3 and the clamping block 2 15 and move it downward, squeeze the clamping block 1 3 and the spring 2 14 at the same time, so that the bottle-shaped medicine slides between the clamping block 1 3 and the clamping block 2 15 and contacts the top of the dressing table 1, and the clamping block 1 3 is driven by the reverse force of the spring 2 14 being squeezed to clamp and fix the bottle-shaped medicine. At this time, the squeezing rod 9 is rotated to drive the ring 8 to rotate and squeeze the torsion spring 4, and the sterile towel is spread on the top of the dressing table 1 and flattened. The reverse force of the torsion spring 4 is squeezed to make the squeezing rod 9 reset and rotate to press the sterile towel on the top of the dressing table 1 and limit it. When the height of the dressing table 1 is inconvenient to carry out When changing the dressing, the limit rod 6 is pulled to stretch the spring 13. When the limit rod 6 slides out of the circular groove 12, the dressing table 1 is moved upward to drive the round rod 11 to move upward. After the dressing table 1 is adjusted to the required height, the limit rod 6 is loosened at this time, and the reverse force of the stretched spring 13 drives the limit rod 6 to reset and slide into the circular groove 12 to limit the round rod 11 and the dressing table 1 at the same time. At this time, the dressing change operation can be conveniently performed, thereby increasing the applicability of the device, and at the same time, the sterile towel is clamped by the squeezing rod 9 to prevent the sterile towel from being cheap, and the bottle-shaped medicine is clamped by the cooperation of the clamping block 1 3 and the clamping block 2 15 to prevent the danger of tipping over, thereby improving the safety of dressing change.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A dressing change vehicle, comprising a vehicle frame (10), characterized in that: The inner wall of the frame (10) is slidably connected to a round rod (11), the right side of the round rod (11) is fixedly connected to a dressing table (1), the top of the dressing table (1) is fixedly connected to a guard bar (5), the left side of the guard bar (5) is fixedly connected to a support block (2), the rear surface of the support block (2) is slidably connected to a clamping block (3), the guard bar (5) is elastically connected to the clamping block (3) via a spring (14), the rear surface of the support block (2) is fixedly connected to the guard bar (5), and the rear surface of the support block (2) is fixedly connected to the guard bar (5). A fixing rod is connected, and a clamping block 2 (15) is fixedly connected to the right side of the fixing rod. The other end of the top of the dressing changing table (1) away from the guard bar 1 (5) is fixedly connected to the guard bar 2 (7). The outer wall of the guard bar 2 (7) is rotatably connected to a disk, and the outer wall of the disk is fixedly connected to a ring (8). The ring (8) is elastically connected to the guard bar 2 (7) through a torsion spring (4). The bottom end of the disk is fixedly connected to an extrusion rod (9). The bottom end of the frame (10) is provided with a universal wheel.
2. A dressing change vehicle according to claim 1, characterized in that: A circular groove (12) is provided on the left side of the round rod (11); a limit rod (6) penetrates and is slidably connected to the left side of the frame (10); the limit rod (6) is elastically connected to the frame (10) via a spring (13).
3. A dressing change cart according to claim 1, characterized in that: A partition drawer is provided at the bottom end of the dressing table (1), a trash can is installed on the right side of the frame (10), a hook is fixedly connected to the left side of the dressing table (1), and a storage box is provided on the inner wall of the hook.
4. A dressing change cart according to claim 2, characterized in that: The squeezing rod (9) contacts the top end of the dressing table (1), and the limiting rod (6) slides on the inner wall of the circular groove (12).
5. A dressing change cart according to claim 2, characterized in that: One end of the torsion spring (4) is fixedly connected to the outer wall of the second guard bar (7), and the other end of the torsion spring (4) is fixedly connected to the inner wall of the ring (8). One end of the second spring (14) is fixedly connected to the left side of the first guard bar (5), and the other end of the second spring (14) is fixedly connected to the right side of the clamping block (3).
6. A dressing change cart according to claim 1, characterized in that: The clamping block 1 (3) is configured to be in an arc shape, and the clamping block 2 (15) is configured to be in an arc shape.
7. A dressing change cart according to claim 2, characterized in that: The extrusion rod (9) is arranged in a U shape.
8. The dressing change cart according to claim 2, characterized in that: The support block (2), spring 2 (14), clamping block 1 (3), and clamping block 2 (15) are provided in multiple groups, and the multiple groups of the support block (2), spring 2 (14), clamping block 1 (3), and clamping block 2 (15) are symmetrically arranged with the center line of the guard rod 1 (5) as the symmetry axis.