Drainage device for surgical postoperative care

Abstract

The utility model relates to the technical field of medical instruments, and discloses a surgical postoperative nursing drainage device which comprises a first connecting pipe, a first telescopic pipe is fixedly connected to the top of the first connecting pipe, a first corrugated pipe is fixedly connected to the top of the first telescopic pipe, and a hollow column is fixedly connected to one end of the first corrugated pipe. A second connecting pipe is fixedly connected to the interior of the hollow column, a hollow cone is fixedly connected to the top of the second connecting pipe, an exhaust valve is fixedly connected to the top of the hollow cone, a second telescopic pipe is fixedly connected to the side wall of the hollow column, and a second corrugated pipe is fixedly connected to one end of the second telescopic pipe; and one end of the second corrugated pipe is fixedly connected with a drainage pipe. According to the drainage tube fixing device, one end of the telescopic band is pulled, the clamping block penetrates through the interior of the clamping groove and abuts against the outer wall of the telescopic band, the clamping block is rotated to be clamped on the outer surface of the telescopic band, the effect of fixing the drainage tube is achieved, the problem that special crowds are allergic due to the fact that sterile stickers are used is solved, and practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a drainage device for postoperative nursing care of surgical patients. Background Art

[0002] Drainage is a crucial step in postoperative care, which aims to effectively remove secretions such as blood, lymph, and tissue fluid from postoperative wounds or surgical areas to reduce the occurrence of complications and promote rapid wound healing. Chest drainage (through chest drainage tubes), abdominal drainage (through abdominal drainage tubes), wound drainage (using negative pressure drainage systems), cerebrospinal fluid drainage (using cerebrospinal fluid drainage systems), and urine drainage (through urinary catheters) are all common drainage methods used in different types of postoperative care. Regardless of the drainage method, professional nursing staff are required to operate and monitor to ensure smooth drainage and no obstruction, and to observe changes in the properties and amount of drainage fluid in a timely manner, so as to guide clinical care and condition assessment.

[0003] Drainage devices used for postoperative care in surgery usually include drainage tubes, drainage collection containers, negative pressure drainage systems, connecting pipes and connectors, fixing clips or fixing straps, and monitoring devices. The drainage tube is responsible for connecting the patient's wound or surgical area with the drainage collection container. Its material and size vary according to the type and situation of the operation. The drainage collection container usually has a seal and a ruler to safely collect the discharged fluid. The negative pressure drainage system uses negative pressure to force the fluid to flow to the collection container. Its components include a negative pressure pump, connecting pipes, etc. The connecting pipes and connectors ensure that the drainage system is unobstructed, and the fixing clips or fixing straps are used to fix the pipes to prevent them from falling off or twisting. The monitoring device is used to monitor the drainage fluid flow and other parameters.

[0004] However, there are several disadvantages in that traditional drainage devices for postoperative surgical care usually use sterile stickers to fix the drainage devices. First, the pasting process may bring in external bacteria, increasing the risk of infection, especially if the stickers are not sterile or the operation is not rigorous enough. Secondly, long-term use of stickers may cause skin allergies or damage, especially for patients with sensitive skin, the glue components of the stickers may cause discomfort or allergic reactions. In addition, the fixing effect of stickers may not be as good as other methods, especially when the patient is active or the amount of drainage fluid is large, it is easy to loosen or fall off, affecting the drainage effect. Therefore, a drainage device for postoperative surgical care is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a drainage device for surgical postoperative care, aiming to improve the problem of using sterile stickers in the prior art, which leads to the entry of external bacteria and increases infection.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A drainage device for surgical postoperative care comprises a first connecting tube, a first telescopic tube is fixedly connected to the top of the first connecting tube, a first corrugated tube is fixedly connected to the top of the first telescopic tube, one end of the first corrugated tube is fixedly connected to a hollow column, a second connecting tube is fixedly connected inside the hollow column, a hollow cone is fixedly connected to the top of the second connecting tube, an exhaust valve is fixedly connected to the top of the hollow cone, a second telescopic tube is fixedly connected to the side wall of the hollow column, one end of the second telescopic tube is fixedly connected to the second bellows, one end of the second bellows is fixedly connected to a drainage tube, an outer wall of the drainage tube is fixedly connected to a telescopic belt, a clamping groove is provided inside the telescopic belt, a rotating block is fixedly connected to one side of the telescopic belt, a clamping block is rotatably connected to one end of the rotating block, and a loading assembly is provided at the bottom of the first connecting tube;

[0008] As a further description of the above technical solution:

[0009] The object-carrying assembly comprises a drainage tank protective shell, the top of which is fixedly connected to the bottom of the first connecting pipe;

[0010] As a further description of the above technical solution:

[0011] The side wall of the drainage tank protective shell is provided with an opening and closing door, and the bottom of the drainage tank protective shell is fixedly connected with an oblique support rod;

[0012] As a further description of the above technical solution:

[0013] A first support plate is fixedly connected to the bottom of the drainage tank protective shell, and a wheel is fixedly connected to the bottom of the first support plate;

[0014] As a further description of the above technical solution:

[0015] The side wall of the drainage tank protective shell is fixedly connected to the first shell, and the side wall of the opening and closing door is fixedly connected to the second shell;

[0016] As a further description of the above technical solution:

[0017] A first fixing column is fixedly connected inside the first shell, a first triangular plate is fixedly connected to the side wall of the first shell, a first spring is arranged on the outer wall of the first fixing column, a first paddle is fixedly connected to one end of the first spring, a first connecting rod is fixedly connected to the side wall of the first paddle, a first semi-cylinder is fixedly connected to one side of the first connecting rod, the first triangular plate slides inside the second shell, and the first semi-cylinder is rotatably connected to the inside of the second shell;

[0018] As a further description of the above technical solution:

[0019] A second fixing column is fixedly connected inside the second shell, a second triangular plate is fixedly connected to the side wall of the second shell, a second spring is arranged on the outer wall of the second fixing column, a second paddle is fixedly connected to one end of the second spring, a second connecting rod is fixedly connected to the side wall of the second paddle, and a second semi-cylinder is fixedly connected to one side of the second connecting rod;

[0020] As a further description of the above technical solution:

[0021] The second triangular plate slides inside the first shell, and the second semi-cylinder is rotatably connected inside the first shell.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, by pulling one end of the telescopic belt, the card block passes through the inside of the card slot and abuts against the outer wall of the telescopic belt, and the rotating card block is stuck on the outer surface of the telescopic belt, so as to achieve the effect of fixing the drainage tube, solve the problem that the traditional use of sterile stickers will cause allergies in special groups of people, and improve the practicality of the drainage device for surgical postoperative care.

[0024] 2. In the utility model, by pulling the first paddle and the second paddle, the second connecting rod and the first connecting rod are driven to rotate and drive the second semi-cylinder and the first semi-cylinder, thereby achieving a fixing effect, solving the problem of the traditional fixed box that it is inconvenient to replace the drainage can, and improving the convenience of the drainage device for surgical postoperative care. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of a drainage device for postoperative nursing care of surgery proposed by the utility model;

[0026] Figure 2 This is a schematic structural diagram of a hollow column of a drainage device for postoperative nursing care in surgery proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the side wall structure of an opening and closing door of a drainage device for postoperative nursing care of surgery proposed by the utility model;

[0028] Figure 4 The utility model is a schematic diagram of the cross-sectional structure of a first shell of a drainage device for postoperative surgical care.

[0029] Legend:

[0030] 1. Opening and closing door; 2. Diagonal support rod; 3. Wheel; 4. First support plate; 5. First shell; 6. Second shell; 7. First connecting pipe; 8. First telescopic pipe; 9. First bellows; 10. Hollow column; 11. Second connecting pipe; 12. Hollow cone; 13. Exhaust valve; 14. Second telescopic pipe; 15. Second bellows; 16. Drainage pipe; 17. Telescopic belt; 18. Rotating block; 19. Block; 20. Drainage tank protective shell; 21. First paddle; 22. First spring; 23. First fixed column; 24. First connecting rod; 25. First semi-cylinder; 26. First triangular plate; 27. Second triangular plate; 28. Second connecting rod; 29. ​​Second paddle; 30. Second spring; 31. Second fixed column; 32. Second semi-cylinder; 33. Slot. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1 and Figure 2 The utility model provides an embodiment: a drainage device for surgical postoperative care, comprising a first connecting tube 7, a first telescopic tube 8 is fixedly connected to the top of the first connecting tube 7, a first bellows 9 is fixedly connected to the top of the first telescopic tube 8, a hollow column 10 is fixedly connected to one end of the first bellows 9, a second connecting tube 11 is fixedly connected to the inside of the hollow column 10, a hollow cone 12 is fixedly connected to the top of the second connecting tube 11, an exhaust valve 13 is fixedly connected to the top of the hollow cone 12, and a second telescopic tube 8 is fixedly connected to the side wall of the hollow column 10. The contraction tube 14, one end of the second telescopic tube 14 is fixedly connected to the second bellows 15, one end of the second bellows 15 is fixedly connected to the drainage tube 16, the outer wall of the drainage tube 16 is fixedly connected to the telescopic belt 17, a card slot 33 is provided inside the telescopic belt 17, one side of the telescopic belt 17 is fixedly connected to a rotating block 18, one end of the rotating block 18 is rotatably connected to a card block 19, a carrier assembly is arranged at the bottom of the first connecting tube 7, the carrier assembly includes a drainage tank protective shell 20, and the top of the drainage tank protective shell 20 is fixedly connected to the bottom of the first connecting tube 7.

[0033] Specifically, during the nursing process of using the drainage device after surgical operation, the drainage tube 16 must first be inserted into the part that needs drainage. Next, pull the telescopic belt 17 to ensure that its inner wall is completely in contact with the skin surface, and adjust it to the appropriate position so that the block 19 can pass through the inside of the card slot 33. Then, rotate the block 19 so that its bottom is in contact with the upper surface of the telescopic belt 17, thereby firmly fixing the drainage tube 16. Subsequently, the liquid flows into it through the second bellows 15 and is discharged into the interior of the hollow column 10 along the second telescopic tube 14. Subsequently, through the second connecting tube 11 arranged in the hollow column 10, the gas is discharged from the exhaust valve 13 through the hollow cone 12 to achieve deflation. After the deflation is completed, the liquid is discharged into the first telescopic tube 8 through the first bellows 9, and enters the interior of the drainage tank protective shell 20 along the first connecting tube 7.

[0034] Reference Figure 1 and Figure 4 A first fixing column 23 is fixedly connected inside the first shell 5, a first triangular plate 26 is fixedly connected to the side wall of the first shell 5, a first spring 22 is arranged on the outer wall of the first fixing column 23, one end of the first spring 22 is fixedly connected to the first paddle 21, the side wall of the first paddle 21 is fixedly connected to the first connecting rod 24, one side of the first connecting rod 24 is fixedly connected to the first semi-cylinder 25, the first triangular plate 26 slides inside the second shell 6, the first semi-cylinder 25 is rotatably connected to the inside of the second shell 6, a second fixing column 31 is fixedly connected inside the second shell 6, a second triangular plate 27 is fixedly connected to the side wall of the second shell 6, a second spring 30 is arranged on the outer wall of the second fixing column 31, one end of the second spring 30 is fixedly connected to the second paddle 29, the side wall of the second paddle 29 is fixedly connected to the second connecting rod 28, one side of the second connecting rod 28 is fixedly connected to the second semi-cylinder 32, the second triangular plate 27 slides inside the first shell 5, and the second semi-cylinder 32 is rotatably connected to the inside of the first shell 5.

[0035] Specifically, by pulling the first paddle 21, the first spring 22 is pressed on one side, and the first spring 22 is contracted inside the first housing 5. Subsequently, the first paddle 21 is forced to drive the first connecting rod 24 to rotate, and the rotation of the first connecting rod 24 drives the first semi-cylinder 25 on one side to rotate, and the first semi-cylinder 25 is stuck inside the second housing 6. At the same time, by pulling the second paddle 29, the second connecting rod 28 is driven to rotate, and the second connecting rod 28 drives the second semi-cylinder 32 to rotate and get stuck inside the first housing 5. At the same time, the first triangular plate 26 and the second triangular plate 27 are respectively stuck inside the second housing 6 and the first housing 5, thereby achieving a stable fixing effect.

[0036] Reference Figure 1 and Figure 3The side wall of the drainage tank protective shell 20 is provided with an opening and closing door 1, the bottom of the drainage tank protective shell 20 is fixedly connected to a diagonal support rod 2, the bottom of the drainage tank protective shell 20 is fixedly connected to a first support plate 4, the bottom of the first support plate 4 is fixedly connected to a wheel 3, the side wall of the drainage tank protective shell 20 is fixedly connected to a first shell 5, and the side wall of the opening and closing door 1 is fixedly connected to a second shell 6.

[0037] Specifically, the diagonal support rod 2 fixed at the bottom of the drainage can protection shell 20 prevents the can from falling down during movement. At the same time, the wheels 3 at the bottom of the first support plate 4 make it easy to move. This ensures that the drainage can stands firmly during the nursing process, and can also be easily adjusted when it needs to be moved, thereby improving the efficiency and convenience of nursing.

[0038] Working principle: When using the drainage device for surgical postoperative care, first insert the drainage tube 16 into the part that needs drainage, then pull the telescopic belt 17 to make the inner wall of the telescopic belt 17 fit the surface of the skin, and when it is pulled to a suitable position, pass the card block 19 through the inside of the card slot 33, and then rotate the card block 19 to make the bottom surface of the card block 19 fit the upper surface of the telescopic belt 17, so as to achieve the effect of fixing the drainage tube 16, and then the liquid flows into the second bellows 15, and the liquid is discharged into the inside of the hollow column 10 along the second telescopic tube 14, and then the gas is discharged from the exhaust valve 13 through the hollow cone 12 through the second connecting tube 11 provided inside the hollow column 10, so as to achieve the effect of deflation, and the liquid after deflation is discharged into the first telescopic tube 8 through the first bellows 9, and discharged into the inside of the drainage tank protective shell 20 along the first connecting tube 7, and then by pulling the first The paddle 21 presses one side of the first spring 22, and the first spring 22 has a contraction effect when fixed inside the first shell 5. Then, the first paddle 21 is forced to drive the first connecting rod 24 to rotate, and the rotation of the first connecting rod 24 drives the first semi-cylinder 25 on one side to rotate, and the first semi-cylinder 25 is engaged with the inside of the second shell 6. At the same time, the second connecting rod 28 is driven to rotate by pulling the second paddle 29, and the second connecting rod 28 drives the second semi-cylinder 32 to rotate and engage with the inside of the first shell 5. At the same time, the first triangular plate 26 and the second triangular plate 27 are respectively engaged with the inside of the second shell 6 and the first shell 5, achieving a fixing effect. Then, the diagonal support rod 2 fixed at the bottom of the drainage tank protective shell 20 is used to prevent it from falling to the ground during movement. At the same time, the wheels 3 at the bottom of the first support plate 4 facilitate movement.

[0039] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or 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. A drainage device for postoperative nursing care of a surgical patient, comprising a first connecting tube (7), characterized in that: The top of the first connecting tube (7) is fixedly connected to a first telescopic tube (8), the top of the first telescopic tube (8) is fixedly connected to a first bellows (9), one end of the first bellows (9) is fixedly connected to a hollow column (10), the interior of the hollow column (10) is fixedly connected to a second connecting tube (11), the top of the second connecting tube (11) is fixedly connected to a hollow cone (12), the top of the hollow cone (12) is fixedly connected to an exhaust valve (13), and the side wall of the hollow column (10) is fixedly connected to a second telescopic tube (8). A contraction tube (14), one end of the second telescopic tube (14) is fixedly connected to a second bellows (15), one end of the second bellows (15) is fixedly connected to a drainage tube (16), an outer wall of the drainage tube (16) is fixedly connected to a telescopic belt (17), a clamping groove (33) is provided inside the telescopic belt (17), one side of the telescopic belt (17) is fixedly connected to a rotating block (18), one end of the rotating block (18) is rotatably connected to a clamping block (19), and a loading assembly is arranged at the bottom of the first connecting tube (7).

2. A drainage device for postoperative care according to claim 1, characterized in that: The object-carrying assembly comprises a drainage tank protective shell (20), the top of which is fixedly connected to the bottom of the first connecting pipe (7).

3. A drainage device for postoperative surgical care according to claim 2, characterized in that: The side wall of the drainage tank protective shell (20) is provided with an opening and closing door (1), and the bottom of the drainage tank protective shell (20) is fixedly connected with an oblique support rod (2).

4. A drainage device for postoperative care according to claim 2, characterized in that: The bottom of the drainage can protection shell (20) is fixedly connected to a first support plate (4), and the bottom of the first support plate (4) is fixedly connected to wheels (3).

5. A drainage device for postoperative surgical care according to claim 3, characterized in that: The side wall of the drainage can protection shell (20) is fixedly connected to a first outer shell (5), and the side wall of the opening and closing door (1) is fixedly connected to a second outer shell (6).

6. A drainage device for postoperative care according to claim 5, characterized in that: A first fixing column (23) is fixedly connected inside the first shell (5), a first triangular plate (26) is fixedly connected to the side wall of the first shell (5), a first spring (22) is arranged on the outer wall of the first fixing column (23), one end of the first spring (22) is fixedly connected to a first paddle (21), a first connecting rod (24) is fixedly connected to the side wall of the first paddle (21), one side of the first connecting rod (24) is fixedly connected to a first semi-cylinder (25), the first triangular plate (26) slides inside the second shell (6), and the first semi-cylinder (25) is rotatably connected inside the second shell (6).

7. A drainage device for postoperative care according to claim 5, characterized in that: A second fixing column (31) is fixedly connected inside the second shell (6), a second triangular plate (27) is fixedly connected to the side wall of the second shell (6), a second spring (30) is arranged on the outer wall of the second fixing column (31), one end of the second spring (30) is fixedly connected to a second paddle (29), a side wall of the second paddle (29) is fixedly connected to a second connecting rod (28), and one side of the second connecting rod (28) is fixedly connected to a second semi-circular cylinder (32).

8. A drainage device for postoperative care according to claim 7, characterized in that: The second triangular plate (27) slides inside the first shell (5), and the second semi-circular cylinder (32) is rotatably connected inside the first shell (5).

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