Combined support for wound dressing change

Abstract

The wound dressing change combined support comprises a base, a collecting box and a supporting bracket, a telescopic sleeve rod is arranged on the upper surface of the base, the upper end of the telescopic sleeve rod is connected with the bottom of the outer side of the collecting box by arranging an adjusting mechanism, an opening is formed in the upper end of the collecting box, and the supporting bracket is arranged in the opening. A filter screen plate is fixedly arranged on the inner side of the upper portion of the collecting box, a penetrating groove is formed in the middle of the filter screen plate in the length direction, the supporting bracket is arranged above the collecting box, a connecting rod is fixedly arranged below the supporting bracket, and the lower end of the connecting rod is connected with the filter screen plate through a connecting assembly. The dressing change device has the advantages that the distance between the two supporting brackets can be adjusted, and the dressing change device can be suitable for dressing change of wounds of different sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of medical treatment, in particular to a wound dressing combination bracket. Background Art

[0002] There are many ways to treat traumatic wounds. In order to ensure wound healing and avoid wound infection, medicines are applied and bandaged at the wound. In the process of clinical dressing change, most of the time, a cart is used to carry the medicines and assist in dressing change. However, due to the different body positions and positions of different patients, some medical staff need to be in special postures such as bending over, so the cleaning force is difficult to control. In addition, some medicines with flowing liquids may spill, which brings certain troubles to the dressing process. Therefore, it is necessary to design a bracket structure that can adjust the tilt angle to be suitable for dressing changes with different postures and has the ability to receive liquid medicines.

[0003] The patent with application number 202222099010.8 discloses an adjustable dressing-changing bracket, which includes a bearing seat and a base: the top of the base is fixedly connected to a riser, the bottom of the inner cavity of the riser is rotatably connected to a threaded rod through a bearing, and the surface of the threaded rod is threadedly connected to a square column extending to the outside of the riser. The utility model allows the patient to place the lower limbs on the bearing seat, operate the limit locking member, so that the connecting frame rotates on the surface of the square column, and adjust the bearing seat to a suitable angle, so that the patient's lower limbs are in a comfortable state. Then, the medical staff operates the driving assembly, so that the threaded rod drives the square column to rise, and adjusts the height of the bearing seat, so that the medical staff can clean and change the dressings of the lower limbs on the bearing seat at a comfortable angle. The cleaning solution will only enter the arc-shaped groove and will not spill. The garbage from the dressing change can also be directly thrown into the garbage storage box, which is convenient for the operator to use.

[0004] The use of the above-mentioned dressing change bracket has the following disadvantages: when changing dressings, the patient's lower limbs are placed in the arc-shaped groove of the support seat. When the patient's wound is large or located close to the knee joint, the end of the support seat close to the calf is likely to cause discomfort to the patient. At the same time, when adjusting the angle of the support seat, due to the limited number of locking slots at the upper end of the square column, the angle adjustment range is large, affecting the patient's comfort. Utility Model Content

[0005] The purpose of the utility model is to provide a wound dressing combination bracket to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wound dressing combination bracket, comprising a base, a collection box and a support bracket, a telescopic sleeve rod is provided on the upper surface of the base, the upper end of the telescopic sleeve rod is connected to the outer bottom of the collection box by setting an adjustment mechanism, an opening is provided at the upper end of the collection box, and a filter screen plate is fixedly provided on the inner side of the upper part, a through groove is provided in the middle part of the filter screen plate along the length direction, the support bracket is provided above the collection box, and a connecting rod is fixedly provided below the support bracket, and the lower end of the connecting rod is connected to the filter screen plate through a connecting component.

[0007] Preferably, a guide plate is provided at the inner bottom of the collecting box, and a communicating sewage pipe is provided outside the collecting box.

[0008] Preferably, the connecting assembly includes a first fixed block, a second fixed block and a locking mechanism, the first fixed block and the second fixed block are fixedly connected to the collection box and the telescopic sleeve respectively, the lower end of the first fixed block is placed in the mounting groove of the upper end of the second fixed block, and is rotatably connected through a pin shaft, and the locking mechanism is arranged at the bottom of the mounting groove and is cooperated with the tooth groove on the outer side of the lower end of the first fixed block.

[0009] Preferably, the locking mechanism includes a movable square rod, a first fixed rod, and a second fixed rod, one end of the movable square rod passes through the second fixed block, the first fixed rod is arranged above one end of the movable square rod, and the upper end is in the tooth groove, the second fixed rod is arranged on the inner wall of the mounting groove, one end of the second fixed rod extends to the socket on the end face of the movable square rod, and a first compression spring is arranged on the outside of the second fixed rod.

[0010] Preferably, the connecting assembly includes a fixed sleeve, a movable sleeve and a fixed plate, the fixed sleeve and the movable sleeve are both sleeved on the outer side of the lower end of the connecting rod, the lower surface of the movable sleeve is equipped with an insertion rod through the movable plate, the insertion rod passes through the filter holes of the filter screen plate, the fixed plate is on the lower surface of the filter screen plate, and the upper surface of the fixed plate is fixedly connected to the lower end surface of the connecting rod.

[0011] Preferably, the fixed sleeve is fixedly connected to the connecting rod, and the fixed sleeve and the movable sleeve are both in contact with a second compression spring arranged on the outer side of the lower end of the connecting rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. A connecting rod is arranged at the lower end of the support bracket, and the lower end of the connecting rod is connected to the filter screen plate through a connecting assembly. During use, the movable sleeve is pulled upward to separate the insertion rod from the filter hole of the filter screen plate. The movable sleeve is subsequently pulled to move the connecting rod along the length direction of the groove, thereby adjusting the distance between the two support brackets, which can be suitable for wound dressing changes of different sizes.

[0014] 2. Connect the collection box and the telescopic sleeve rod through a connecting assembly, and open a plurality of tooth grooves on the outer side of the lower end of the first fixed block of the connecting assembly, and set the first fixed rod of the locking mechanism in the tooth groove. During use, the movable square rod of the locking mechanism can be pressed to drive the first fixed rod to move synchronously and disengage from the tooth groove. After adjusting the angle of the supporting bracket, the collection box can be fixed by loosening the movable square rod. The structure is simple and easy to use. In addition, due to the dense distribution of the tooth grooves, the single adjustment angle is small, which can improve the patient's comfort during dressing changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the connection assembly of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the locking mechanism of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the connection mechanism of the utility model;

[0019] Figure 5 It is a top view of the filter screen plate of the present utility model.

[0020] In the figure: 1. base; 2. collection box; 3. support bracket; 4. telescopic sleeve; 5. filter screen; 6. through slot; 7. connecting rod; 8. guide plate; 9. sewage pipe; 10. first fixed block; 11. second fixed block; 12. mounting slot; 13. pin shaft; 14. tooth groove; 15. movable square rod; 16. first fixed rod; 17. second fixed rod; 18. first compression spring; 19. fixed sleeve; 20. movable sleeve; 21. fixed plate; 22. plug rod; 23. second compression spring. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-5 The utility model provides a technical solution: a wound dressing combination bracket, comprising a base 1, a collection box 2 and a support bracket 3. A telescopic sleeve rod 4 is provided on the upper surface of the base 1, and the upper end of the telescopic sleeve rod 4 is connected to the outer bottom of the collection box 2 by setting an adjustment mechanism. The upper end of the collection box 2 is provided with an opening, and a filter screen plate 5 is fixedly provided on the inner side of the upper part. A through groove 6 is opened in the middle part of the filter screen plate 5 along the length direction. The support bracket 3 is arranged above the collection box 2, and a connecting rod 7 is fixedly provided below the support bracket 3. The lower end of the connecting rod 7 is connected to the filter screen plate 5 through a connecting component.

[0023] It can be understood that an arc-shaped groove is provided at the upper end of the support bracket 3 for placing the patient's upper limbs or lower limbs.

[0024] A guide plate 8 is provided at the inner bottom of the collecting box 2 , and a communicating sewage pipe 9 is provided outside the collecting box 2 .

[0025] The connecting assembly includes a first fixed block 10, a second fixed block 11 and a locking mechanism. The first fixed block 10 and the second fixed block 11 are fixedly connected to the collection box 2 and the telescopic sleeve 4 respectively. The lower end of the first fixed block 10 is placed in the mounting groove 12 at the upper end of the second fixed block 11 and is rotatably connected through a pin shaft 13. The locking mechanism is arranged at the bottom of the mounting groove 12 and is matched and connected with the tooth groove 14 on the outer side of the lower end of the first fixed block 10.

[0026] The locking mechanism includes a movable square rod 15, a first fixed rod 16, and a second fixed rod 17. One end of the movable square rod 15 passes through the second fixed block 11. The first fixed rod 16 is arranged above one end of the movable square rod 15, and the upper end is in the tooth groove 14. The second fixed rod 17 is arranged on the inner wall of the mounting groove 12. One end of the second fixed rod 17 extends to the jack on the end face of the movable square rod 15. A first compression spring 18 is arranged on the outer side of the second fixed rod 17.

[0027] The connecting assembly includes a fixed sleeve 19, a movable sleeve 20 and a fixed plate 21. The fixed sleeve 19 and the movable sleeve 20 are both sleeved on the outer side of the lower end of the connecting rod 7. The lower surface of the movable sleeve 20 is installed with an insertion rod 22 through the movable plate. The insertion rod 22 passes through the filter holes of the filter screen plate 5. The fixed plate 21 is located on the lower surface of the filter screen plate 5, and the upper surface of the fixed plate 21 is fixedly connected to the lower end surface of the connecting rod 7.

[0028] The fixed sleeve 19 is fixedly connected to the connecting rod 7 , and both the fixed sleeve 19 and the movable sleeve 20 are in contact with a second compression spring 23 disposed on the outer side of the lower end of the connecting rod 7 .

[0029] Specifically, when using the utility model, the position between the two support brackets 3 is adjusted according to the patient's wound location and wound size. At the same time, according to actual use needs, the overall height of the support bracket 3 can be adjusted by rotating the fastening bolts on the outside of the telescopic sleeve 4, and by pressing the movable square rod 15, the first fixed rod 16 at the end is driven to move synchronously so that it is disengaged from the tooth groove 14 at the lower end of the first fixed block 10. At this time, the angles of the collection box 2 and the support bracket 3 can be quickly adjusted. After the adjustment is completed, the movable square rod 15 is loosened, and under the action of the first compression spring 18, the movable square rod 15 and the first fixed rod 16 are reset to achieve the fixation of the collection box 2 and the support bracket 3.

Claims

1. A wound dressing combination stent, characterized in that: The invention comprises a base (1), a collection box (2) and a support bracket (3); a telescopic sleeve rod (4) is arranged on the upper surface of the base (1); the upper end of the telescopic sleeve rod (4) is connected to the outer bottom of the collection box (2) by means of an adjustment mechanism; an opening is arranged at the upper end of the collection box (2); a filter screen plate (5) is fixedly arranged on the inner side of the upper part; a through groove (6) is opened in the middle part of the filter screen plate (5) along the length direction; the support bracket (3) is arranged above the collection box (2); a connecting rod (7) is fixedly arranged below the support bracket (3); the lower end of the connecting rod (7) is connected to the filter screen plate (5) through a connecting assembly.

2. A wound dressing combination stent according to claim 1, characterized in that: A guide plate (8) is provided at the inner bottom of the collection box (2), and a communicating sewage pipe (9) is provided outside the collection box (2).

3. The wound dressing combination stent according to claim 1, characterized in that: The connection assembly comprises a first fixed block (10), a second fixed block (11) and a locking mechanism; the first fixed block (10) and the second fixed block (11) are fixedly connected to the collection box (2) and the telescopic sleeve (4) respectively; the lower end of the first fixed block (10) is placed in a mounting groove (12) at the upper end of the second fixed block (11) and is rotatably connected via a pin shaft (13); the locking mechanism is arranged at the bottom of the mounting groove (12) and is matched and connected with a tooth groove (14) on the outer side of the lower end of the first fixed block (10).

4. The wound dressing combination stent according to claim 3, characterized in that: The locking mechanism comprises a movable square rod (15), a first fixed rod (16), and a second fixed rod (17); one end of the movable square rod (15) passes through the second fixed block (11); the first fixed rod (16) is arranged above one end of the movable square rod (15), and the upper end is located in the tooth groove (14); the second fixed rod (17) is arranged on the inner wall of the mounting groove (12); one end of the second fixed rod (17) extends to the insertion hole on the end surface of the movable square rod (15); and a first compression spring (18) is arranged on the outer side of the second fixed rod (17).

5. The wound dressing combination stent according to claim 1, characterized in that: The connecting assembly comprises a fixed sleeve (19), a movable sleeve (20) and a fixed plate (21); the fixed sleeve (19) and the movable sleeve (20) are both sleeved on the outer side of the lower end of the connecting rod (7); a plug rod (22) is installed on the lower surface of the movable sleeve (20) through the movable plate; the plug rod (22) passes through the filter holes of the filter screen plate (5); the fixed plate (21) is located on the lower surface of the filter screen plate (5), and the upper surface of the fixed plate (21) is fixedly connected to the lower end surface of the connecting rod (7).

6. The wound dressing combination stent according to claim 5, characterized in that: The fixed sleeve (19) is fixedly connected to the connecting rod (7), and the fixed sleeve (19) and the movable sleeve (20) are both in contact with a second compression spring (23) arranged on the outer side of the lower end of the connecting rod (7).

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