Drainage device for thyroid surgery

Abstract

The utility model relates to the technical field of drainage devices, in particular to a thyroid surgery drainage device which comprises a movable base plate, a fixing block is installed at the upper end of the movable base plate, a longitudinal bearing column is installed in the middle of the fixing block, a transverse notch is formed in the surface of the longitudinal bearing column, and a bearing plate is installed on the periphery of the longitudinal bearing column. The drainage device comprises a bearing plate, the bottom of the bearing plate is provided with a centralizing block, the surface of a centralizing column is provided with an inner inserting hole, the surface of the bearing plate is provided with a clamping column, the side of the clamping column is provided with a storage box, and the side of the storage box is provided with a negative pressure mechanism. A longitudinal moving column is further assembled on the drainage device, the height of the drainage device is adjusted through the moving column, a good effect is achieved when different crowds are treated, the design is simple, operation can be easily completed, follow-up maintenance and cleaning work is relatively simple and rapid, and time and labor are saved for the whole work.

Description

Technical Field

[0001] This utility model relates to the field of drainage device technology, specifically a drainage device for thyroid surgery. Background Technology

[0002] Drainage devices after thyroid surgery are mainly used to reduce blood and fluid accumulation in the surgical area, monitor bleeding, prevent tracheal compression, and help surgeons observe bleeding. Common drainage methods include semi-tube drainage, skin flap drainage, disposable drainage bags, and negative pressure drainage. Among them, negative pressure drainage is a method of rapidly draining fluid out of the body through a negative pressure closed drainage system. When choosing a drainage method after thyroid surgery, the specific circumstances of the surgery and individual patient differences need to be considered. Currently, there is no unified international guideline or consensus on the choice between negative pressure drainage and natural drainage, but studies have shown that negative pressure drainage may have advantages in certain situations. Currently, there are some negative pressure drainage devices on the market specifically designed for thyroid surgery, but they have different design flaws.

[0003] Most drainage devices face different environments and encounter different problems during use. The most serious problem is that the drainage device is constantly in intermittent use. Therefore, the drainage device needs to be switched between use and placement. If there is no structure to house the drainage device during this process, it is easy to cause infection at the end, which can be fatal to the patient during surgery. In addition, different people have different heights, and the length and height of the drainage device required must also vary from person to person. If it cannot be adapted, it can make the surgical procedure complicated. Utility Model Content

[0004] The purpose of this invention is to provide a drainage device for thyroid surgery to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drainage device for thyroid surgery, comprising a movable chassis, a fixing block installed at the upper end of the movable chassis, a longitudinal bearing column installed in the middle of the fixing block, a transverse groove provided on the surface of the longitudinal bearing column, a bearing plate installed around the longitudinal bearing column, a straightening block installed at the bottom of the bearing plate, an inner insertion hole provided on the surface of the straightening column, a positioning column installed on the surface of the bearing plate, a storage box installed beside the positioning column, and a negative pressure mechanism installed beside the storage box.

[0006] Preferably, the surface of the longitudinal bearing column is provided with an outward convex angle, and the inner insertion hole is equipped with a locking block, and the surface of the locking block is provided with a handle.

[0007] Preferably, a drive motor is installed at the upper end of the negative pressure mechanism, and a transmission pipeline is installed on the side of the negative pressure mechanism.

[0008] Preferably, a conveying end is installed at the top of the storage box, and a connecting pipe is assembled at the top of the conveying end, with a drain end installed at the front end of the connecting pipe.

[0009] Preferably, a half-circle is installed at the upper end of the positioning column, and a handrail is installed at the rear end of the drainage end.

[0010] Preferably, a universal joint is installed at the lower end of the mobile chassis, and rollers are fitted at the lower end of the universal joint.

[0011] Preferably, the rear end of the connecting pipe is provided with an extension pipe.

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

[0013] Compared to other surgical drainage devices, this device is equipped with casters at the bottom, allowing for easy control and repositioning. It also features a longitudinally movable column for height adjustment, providing excellent results for various patient groups. The device's simple design makes operation easy, and subsequent maintenance and cleaning are relatively simple and quick, saving time and effort overall. Furthermore, considering the frequent handling and placement of drainage devices, a locking port is installed at the front to prevent contamination and wound infection. Attached Figure Description

[0014] Figure 1 This is a front overview view of the present utility model;

[0015] Figure 2 This is a side overview view of the present invention.

[0016] In the diagram: 1. Mobile chassis; 2. Outer convex angle; 3. Handle; 4. Straightening block; 5. Bearing plate; 6. Transmission pipeline; 7. Drive motor; 8. Negative pressure mechanism; 9. Locking block; 10. Longitudinal bearing column; 11. Fixing block; 12. Conveying end; 13. Connecting pipe; 14. Locking half circle; 15. Handrail; 16. Drainage end; 17. Locking column; 18. Storage box; 19. Roller. Detailed Implementation

[0017] 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.

[0018] Please see Figures 1 to 2This utility model provides a technical solution:

[0019] refer to Figure 1 The main body is a mobile chassis 1. A fixing block 11 is installed on the upper end of the mobile chassis 1. The mobile chassis 1 itself is designed to be thick. As it is the main support block of the device, the weight of the chassis is sufficient through the mixing of some heavy materials to ensure the stability of the center of gravity. A longitudinal bearing column 10 is installed in the middle of the fixing block 11. A transverse groove is provided on the surface of the longitudinal bearing column 10. A bearing plate 5 is installed on the periphery of the longitudinal bearing column 10. A straightening block 4 is installed at the bottom of the bearing plate 5. An internal insertion hole is provided on the surface of the straightening column. A locking column 17 is installed on the surface of the bearing plate 5. The locking column is inserted at the leftmost position of the bearing plate 5, away from other device components to avoid contact with them. A storage box 18 is installed on the side of the locking column 17. A negative pressure mechanism 8 is installed on the side of the storage box 18. The negative pressure mechanism 8 generates sufficient negative pressure to transmit into the storage box 18, so that the storage box 18 has suction to achieve the effect of drainage.

[0020] refer to Figure 2 The main body is a longitudinal bearing column 10, the surface of which has an outwardly protruding angle 2, while the insertion position of the support plate 5 also has an inwardly recessed part. This design allows the support plate 5 to move strictly along the longitudinal direction during movement, preventing wobbling. A locking block 9 is installed inside the inner insertion hole, and a handle 3 is provided on the surface of the locking block 9. The front end of the locking block 9 is designed along the contour of the transverse groove. During use, pushing it inward secures it to the transverse groove, ensuring the support plate 5 is fixed. A drive motor 7 is installed at the upper end of the negative pressure mechanism 8 to provide the necessary power support. Furthermore, a transmission pipe 6 is installed on the side of the negative pressure mechanism 8, a conveying end 12 is installed on the upper end of the storage box 18, and a connecting pipe 13 is installed on the upper end of the conveying end 12. A drainage end 16 is installed at the front end of the connecting pipe 13, and a locking half ring 14 is installed on the upper end of the locking post 17. The upper part of the rotatable locking half ring 14 is used to lock and fix the drainage end 16, which can also be used for placement at any time. A handrail 15 is installed at the rear end of the drainage end 16, a universal shaft is installed at the lower end of the mobile chassis 1, and a roller 19 is installed at the lower end of the universal shaft. An extension pipe is provided at the rear end of the connecting pipe 13.

[0021] In actual use, it is first moved as needed to the side of the surgical procedure, and then the height is adjusted as needed. Then, the drive motor 7 is turned on. As the drive motor 7 is started, electricity is delivered to the negative pressure mechanism 8 and a strong negative pressure is generated. This negative pressure is transmitted to the inside of the storage box 18 through the transmission pipe 6, so that the inside of the storage box 18 has a large negative pressure, providing a strong suction at the drainage end 16. When the drainage end 16 is moved to the surgical site, the strong negative pressure causes the outflowing blood or other fluids to be drained and transported into the inside of the storage box 18, avoiding the flow of fluids during the operation.

[0022] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drainage device for thyroid surgery, comprising a movable chassis (1), wherein a fixing block (11) is mounted on the upper end of the movable chassis (1), and a longitudinal bearing column (10) is mounted in the middle of the fixing block (11), and a transverse groove is provided on the surface of the longitudinal bearing column (10), characterized in that: A bearing plate (5) is installed on the periphery of the longitudinal bearing column (10), and a straightening block (4) is installed at the bottom of the bearing plate (5). An inner insertion hole is provided on the surface of the straightening column. A positioning column (17) is installed on the surface of the bearing plate (5), and a storage box (18) is installed on the side of the positioning column (17). A negative pressure mechanism (8) is installed on the side of the storage box (18).

2. A drainage device for thyroid surgery according to claim 1, characterized in that: The surface of the longitudinal bearing column (10) is provided with an outward convex angle (2), and the inner hole is equipped with a locking block (9), and a handle (3) is provided on the surface of the locking block (9).

3. A drainage device for thyroid surgery according to claim 2, characterized in that: The upper end of the negative pressure mechanism (8) is equipped with a drive motor (7), and the side of the negative pressure mechanism (8) is equipped with a transmission pipeline (6).

4. A drainage device for thyroid surgery according to claim 3, characterized in that: The upper end of the storage box (18) is equipped with a conveying end (12), and the upper end of the conveying end (12) is equipped with a connecting pipe (13), and a drain end (16) is installed at the front end of the connecting pipe (13).

5. A drainage device for thyroid surgery according to claim 4, characterized in that: The upper end of the positioning post (17) is equipped with a positioning half ring (14), and the rear end of the drainage end (16) is equipped with a handrail (15).

6. A drainage device for thyroid surgery according to claim 5, characterized in that: The lower end of the mobile chassis (1) is equipped with a universal shaft, and a roller (19) is fitted at the lower end of the universal shaft.

7. A drainage device for thyroid surgery according to claim 6, characterized in that: The rear end of the connecting pipe (13) is provided with an extension pipe.

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