A tumor hydrops drainage device

Abstract

The utility model discloses a kind of tumour hydrops drainage apparatus, including drainage apparatus main body, drainage jar, the upper end of the drainage jar is provided with drainage auxiliary mechanism, the drainage auxiliary mechanism includes the fixed pipe of being installed on the upper end of drainage jar, the upper end of the fixed pipe is fixedly connected with collection bin, the upper end of the collection bin is fixedly connected with drainage tube, the inboard of the collection bin is fixedly connected with control panel, the inside of the control panel is equipped with through hole, the inboard of the control panel is slidably connected with sliding head, the upper end of the sliding head is fixedly connected with sliding plate.The utility model said a kind of tumour hydrops drainage apparatus, through the negative pressure in collection bin occurs failure, so that blocking disc moves downward acting force failure, further make spring push blocking disc reverse movement, and make blocking disc block through hole, reach the purpose of facilitating to avoid the effusion in collection bin to pass through through hole and reflux, further avoid the effusion reflux to cause secondary injury to patient.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a tumor drainage device. Background Technology

[0002] As people's living standards improve in my country, the incidence of tumors among the population has been increasing year by year. Due to the pathological effects of tumors, tumor fluid accumulation is likely to occur, which can worsen the patient's condition. Hospitals generally use drainage devices to drain the fluid. Traditional tumor drainage devices have some drawbacks. As a commonly used drainage tool in the medical field, if the standard procedures are not strictly followed or the operator lacks experience, a series of potential risks may arise during clinical operation. Specifically, when the operation is improper, the drainage tube is misplaced, or the negative pressure is not properly adjusted, the fluid that has been successfully drained through the drainage tube may flow back due to pressure imbalance. This backflow will not only interfere with the drainage effect and cause the fluid to re-accumulate in the body, but may also cause the risk of infection due to the reverse spread of contaminants. Utility Model Content

[0003] The main purpose of this invention is to provide a tumor fluid drainage device that can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A tumor fluid drainage device includes a drainage device body and a drainage tank. The upper end of the drainage tank is provided with a drainage auxiliary mechanism. The drainage auxiliary mechanism includes a fixed tube installed on the upper end of the drainage tank. A collection chamber is fixedly connected to the upper end of the fixed tube. A drainage tube is fixedly connected to the upper end of the collection chamber. A control panel is fixedly connected to the inner side of the collection chamber. A communicating hole is opened inside the control panel. A sliding head is slidably connected to the inner side of the control panel. A sliding plate is fixedly connected to the upper end of the sliding head. A baffle plate is fixedly connected to the lower end of the sliding head. A connecting rod is fixedly connected to the lower end of the baffle plate. A support ring is slidably connected to the outer side of the connecting rod. A spring is sleeved on the outer side of the connecting rod near the lower side of the support ring. A guide block is fixedly connected to the lower end of the connecting rod.

[0005] Preferably, one end of the support ring is fixedly connected to a fixing plate, the number of the connecting holes is multiple, and the sliding plate is frustum-shaped.

[0006] Preferably, the upper end of the baffle plate is in contact with the lower end of the multiple sets of connecting holes, and the center lines of the control plate, sliding head, sliding plate, baffle plate, connecting rod, support ring, and guide block are located on the same straight line.

[0007] Preferably, the upper end of the spring is fixedly connected to the lower end of the support ring, the lower end of the spring is fixedly connected to the upper end of the guide block, one end of the fixing plate is fixedly connected to the inner wall of the collection chamber, and there are three sets of fixing plates.

[0008] Preferably, a mounting base is installed at the lower end of the drainage device body, and the drainage can is installed at the upper end of the mounting base near the front side of the drainage device body.

[0009] Preferably, a support frame is installed on the outside of the drainage tank, and a caster wheel is fixedly connected to the lower end of the mounting base. There are four sets of caster wheels, and the rear end of the support frame is fixedly connected to the front end of the drainage device body.

[0010] Compared with the prior art, the present invention has the following beneficial effects: When the negative pressure inside the collection chamber fails, the downward force of the baffle plate also fails, causing the spring to push the baffle plate to move in the opposite direction and block the connecting hole. This prevents the accumulated fluid in the collection chamber from flowing back through the connecting hole, thus avoiding secondary harm to the patient caused by the backflow of accumulated fluid. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of a tumor drainage device according to the present invention; Figure 2 This is a schematic diagram of the drainage auxiliary mechanism of a tumor fluid drainage device according to the present invention; Figure 3 This is a partial structural diagram of the drainage auxiliary mechanism of a tumor fluid drainage device according to the present invention. Figure 1 ; Figure 4 This is a partial structural diagram of the drainage auxiliary mechanism of a tumor fluid drainage device according to the present invention. Figure 2 .

[0012] In the diagram: 1. Drainage device body; 2. Mounting base; 3. Drainage tank; 4. Support frame; 5. Casters; 6. Drainage auxiliary mechanism; 61. Fixed pipe; 62. Collection chamber; 63. Drainage pipe; 64. Control panel; 65. Connecting hole; 66. Sliding head; 67. Sliding plate; 68. Baffle plate; 69. Linkage rod; 610. Support ring; 611. Spring; 612. Guide block; 613. Fixed plate. Detailed Implementation

[0013] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0014] like Figure 1-4As shown, a tumor fluid drainage device includes a drainage device body 1 and a drainage tank 3. A drainage auxiliary mechanism 6 is provided at the upper end of the drainage tank 3. The drainage auxiliary mechanism 6 includes a fixed tube 61 installed at the upper end of the drainage tank 3. A collection chamber 62 is fixedly connected to the upper end of the fixed tube 61. A drainage tube 63 is fixedly connected to the upper end of the collection chamber 62. A control panel 64 is fixedly connected to the inner side of the collection chamber 62. A communicating hole 65 is opened inside the control panel 64. A sliding head 66 is slidably connected to the inner side of the control panel 64. A sliding plate 67 is fixedly connected to the upper end of the sliding head 66. A baffle plate 68 is fixedly connected to the lower end of the sliding head 66. A connecting rod 69 is fixedly connected to the lower end of the baffle plate 68. A support ring 610 is slidably connected to the outer side of the connecting rod 69. A spring 611 is sleeved on the outer side of the connecting rod 69 near the lower side of the support ring 610. A guide block 612 is fixedly connected to the lower end of the connecting rod 69.

[0015] In this embodiment, a fixing plate 613 is fixedly connected to one end of the support ring 610. There are multiple sets of connecting holes 65. The sliding plate 67 is shaped like a frustum. The upper end of the baffle plate 68 is in contact with the lower end of the multiple sets of connecting holes 65. The axis of the control plate 64, sliding head 66, sliding plate 67, baffle plate 68, linkage rod 69, support ring 610, and guide block 612 is located on the same straight line. The upper end of the spring 611 is fixedly connected to the lower end of the support ring 610. The lower end of the spring 611 is fixedly connected to the upper end of the guide block 612. One end of the fixing plate 613 is fixedly connected to the inner wall of the collection chamber 62. There are three sets of fixing plates 613.

[0016] Specifically, activating the drainage canister 3 controls the pressure within the collection chamber 62, creating a negative pressure. This pressure pulls the baffle plate 68 downwards, causing it to move the connecting rod 69 within the support ring 610. The connecting rod 69 then stretches the spring 611 via the guide block 612, causing the baffle plate 68 to move the sliding head 66. This disengages the baffle plate 68 from the connecting hole 65, allowing the fluid in the patient's body to flow through the drainage tube 63 into the collection chamber 62. The fluid then flows downwards through the connecting hole 65, eventually passing through the fixed tube 61 into the drainage canister 3, thus completing the drainage of the fluid. In case of unexpected situations... The negative pressure in the collection chamber 62 fails, causing the baffle plate 68 to lose its downward pulling force. This allows the spring 611 to push the baffle plate 68 upward, blocking the connecting hole 65 and preventing the fluid in the collection chamber 62 from flowing through it. Conversely, the failure of the negative pressure in the collection chamber 62 also causes the baffle plate 68 to lose its downward pulling force, causing the spring 611 to push the baffle plate 68 in the opposite direction and block the connecting hole 65. This effectively prevents the fluid in the collection chamber 62 from flowing back through the connecting hole 65, thus avoiding secondary harm to the patient.

[0017] In this embodiment, a mounting base 2 is installed at the lower end of the drainage device body 1, and a drainage tank 3 is installed at the upper end of the mounting base 2 near the front side of the drainage device body 1. A support frame 4 is installed on the outside of the drainage tank 3. A universal wheel 5 is fixedly connected to the lower end of the mounting base 2. There are four sets of universal wheels 5. The rear end of the support frame 4 is fixedly connected to the front end of the drainage device body 1.

[0018] Specifically, medical staff first push the main body 1 of the drainage device to make the casters 5 roll on the ground, then move the main body 1 of the drainage device to the designated position, and then insert the drainage tube 63 into the patient's body, thus completing the preparation work for draining the tumor fluid from the patient.

[0019] Working principle: In use, medical staff first push the main body 1 of the drainage device, causing the casters 5 to roll on the ground, thus moving the main body 1 to the designated position. Then, the drainage tube 63 is inserted into the patient's body, completing the preparation for draining the tumor fluid. Next, the drainage canister 3 is activated, controlling the pressure within the collection chamber 62 to create a negative pressure. This pressure pulls the baffle plate 68 downwards, causing the baffle plate 68 to drive the connecting rod 69 to slide inside the support ring 610. The connecting rod 69 then stretches the spring 611 via the guide block 612, causing the baffle plate 68 to drive the sliding head 66 to slide, disengaging the baffle plate 68 from the connecting hole 65. This allows the fluid in the patient's body to flow along the drainage tube 63 into the collection chamber 62, and through the connecting hole 65 into the... The downward flow allows the accumulated fluid to flow through the fixed tube 61 into the drainage tank 3, thus completing the drainage of the accumulated fluid. In case of an accident, the negative pressure fails, and the baffle plate 68 loses its downward pulling force. The spring 611 then pushes the baffle plate 68 upward with its elastic force, causing the baffle plate 68 to block the connecting hole 65 and preventing the accumulated fluid in the collection chamber 62 from passing through the connecting hole 65, thereby preventing the accumulated fluid from flowing back. When the negative pressure in the collection chamber 62 fails, the downward force of the baffle plate 68 fails, causing the spring 611 to push the baffle plate 68 in the opposite direction and block the connecting hole 65. This effectively prevents the accumulated fluid in the collection chamber 62 from flowing back through the connecting hole 65, thus avoiding secondary harm to the patient caused by the backflow of accumulated fluid.

[0020] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tumor drainage device, comprising a drainage device body (1) and a drainage container (3), characterized in that: The upper end of the drainage tank (3) is provided with a drainage auxiliary mechanism (6). The drainage auxiliary mechanism (6) includes a fixed pipe (61) installed on the upper end of the drainage tank (3). The upper end of the fixed pipe (61) is fixedly connected to a collection chamber (62). The upper end of the collection chamber (62) is fixedly connected to a drainage pipe (63). The inner side of the collection chamber (62) is fixedly connected to a control panel (64). The control panel (64) has a connecting hole (65) inside. The inner side of the control panel (64) is slidably connected to... A sliding head (66) is provided. A sliding plate (67) is fixedly connected to the upper end of the sliding head (66). A baffle plate (68) is fixedly connected to the lower end of the sliding head (66). A connecting rod (69) is fixedly connected to the lower end of the baffle plate (68). A support ring (610) is slidably connected to the outer side of the connecting rod (69). A spring (611) is sleeved on the lower side of the connecting rod (69) near the support ring (610). A guide block (612) is fixedly connected to the lower end of the connecting rod (69).

2. The tumor drainage device according to claim 1, characterized in that: One end of the support ring (610) is fixedly connected to a fixing plate (613), the number of the connecting holes (65) is multiple, and the sliding plate (67) is truncated cone in shape.

3. A tumor drainage device according to claim 2, characterized in that: The upper end of the baffle plate (68) is in contact with the lower end of the multiple sets of connecting holes (65), and the axis lines of the control plate (64), sliding head (66), sliding plate (67), baffle plate (68), connecting rod (69), support ring (610), and guide block (612) are located on the same straight line.

4. A tumor drainage device according to claim 2, characterized in that: The upper end of the spring (611) is fixedly connected to the lower end of the support ring (610), the lower end of the spring (611) is fixedly connected to the upper end of the guide block (612), and one end of the fixing plate (613) is fixedly connected to the inner wall of the collection chamber (62). There are three sets of fixing plates (613).

5. A tumor drainage device according to claim 1, characterized in that: The lower end of the drainage device body (1) is equipped with a mounting base (2), and the drainage tank (3) is installed on the upper end of the mounting base (2) near the front side of the drainage device body (1).

6. A tumor drainage device according to claim 5, characterized in that: The outside of the drainage tank (3) is equipped with a support frame (4), and the lower end of the mounting base (2) is fixedly connected with a caster wheel (5). There are four sets of caster wheels (5). The rear end of the support frame (4) is fixedly connected to the front end of the drainage device body (1).

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