Cerebral hemorrhage puncture drainage tube

Abstract

The utility model relates to the technical field of medical supplies, and discloses a cerebral hemorrhage puncture drainage tube which comprises a fixing tube, one end of the fixing tube is fixedly connected with a connecting sleeve, the outer side of the connecting sleeve is fixedly connected with a fixing block, the upper half portion of the fixing block is rotationally connected with one end of an upper clamping plate, and the other end of the upper clamping plate is fixedly connected with a first connecting cylinder. The lower half portion of the fixing block is rotationally connected with one end of a lower clamping plate, and the other end of the lower clamping plate is fixedly connected with a second connecting cylinder. According to the clamping device, the pressing plate is pressed downwards towards the inner side to drive the upper clamping plate to extrude inwards and be tightly attached to the outer side of the connecting sleeve, and then the connecting rod drives the lower clamping plate to apply pressure inwards to achieve the purpose of clamping and fixing the connecting sleeve; the drainage tube connected in the connecting sleeve can be connected with the fixing tube, the connection and sealing performance of the drainage tube and the connecting sleeve can be enhanced, the drainage tube and the fixing tube can be conveniently detached, and the situation that when the drainage tube is blocked, the drainage tube needs to be detached and then reinstalled, and pain is caused to a patient is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a puncture and drainage tube for cerebral hemorrhage. Background Art

[0002] A drainage tube is a medical device used to drain body fluids (such as blood, pus, lymph, etc.) or gases (such as pneumothorax). It is usually composed of a soft tube. It promotes the healing of wounds or surgical incisions by draining the flow of fluid or gas and prevents infection and other complications. Drainage tubes can be used in surgery, trauma, disease or other medical situations.

[0003] After searching, a drainage tube is disclosed in the announcement number: CN201631882U, which includes a drainage tube body, one end of which is a straight-through pluggable interface, and the other end is an elliptical blind end, and a side hole is provided on the side close to the blind end. Compared with the prior art, the utility model adopting the above technical solution has an elliptical blind end at one end and a side hole is provided near the blind end, so that large detached tissues and blood clots will not be sucked in to cause blockage, and the drainage effect is good.

[0004] The drainage tube in the above application is designed as only a soft circular tube. If the tube is blocked or clogged, it is necessary to replace the drainage tube by re-surgery to open the wound and remove the drainage tube for replacement. At the same time, the soft tube may cause blockage of liquid flow or collapse of the hose, affecting the drainage effect. In addition, there is a lack of fixing components, and it can only be fixed by wrapping it several times with medical tape or surgical thread, which affects the operation of medical staff and is not conducive to the replacement of the drainage tube. Utility Model Content

[0005] In order to make up for the above deficiencies, the utility model provides a coking production tower plate anti-blocking processing device, which aims to improve the drainage tube, which is usually designed to have only one soft circular pipe. If the pipe is blocked or blocked, the drainage tube needs to be replaced by surgery, the wound needs to be cut open, and the drainage tube needs to be removed for replacement. At the same time, the soft pipe may cause blockage of liquid flow or collapse of the hose, affecting the drainage effect. In addition, there is a lack of fixing components, and it can only be fixed by wrapping it several times with medical tape or surgical thread, which affects the operation of medical staff and is not conducive to the replacement of the drainage tube.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cerebral hemorrhage puncture drainage tube, comprising a fixed tube, one end of the fixed tube is fixedly connected to a connecting sleeve, a drainage tube is slidably connected inside the connecting sleeve, a fixed block is fixedly connected to the outside of the connecting sleeve, the upper half of the fixed block is rotatably connected to one end of an upper clamping plate, the other end of the upper clamping plate is fixedly connected to a first connecting tube, the lower half of the fixed block is rotatably connected to one end of a lower clamping plate, and the other end of the lower clamping plate is fixedly connected to a second connecting tube.

[0007] Preferably, one end of the first rotating rod is rotatably connected in the second connecting tube, a connecting rod is fixedly connected to the outer side of the first rotating rod, the other end of the connecting rod is fixed to the second rotating rod, the second connecting rod is rotatably connected to the bottom end of the pressure plate, and one end of the extension rod is fixedly connected to both sides of the pressure plate.

[0008] Preferably, the other end of the extension rod is rotatably connected to two sides of the first connecting tube.

[0009] Preferably, a fixing plate is symmetrically fixedly connected to the outer side of the fixing tube.

[0010] Preferably, a slide groove is provided in the fixed tube.

[0011] Preferably, a support frame adapted to the slide groove is slidably connected in the slide groove.

[0012] Preferably, the fixing tube is made of soft material and has an elliptical shape.

[0013] Preferably, a plurality of drainage holes are symmetrically provided on the outer side of the fixed tube.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the upper clamping plate is driven to be pressed inwardly and pressed tightly against the outside of the connecting sleeve by pressing the pressure plate inwardly, and then the lower clamping plate is driven to apply pressure inwardly by the connecting rod to achieve the purpose of clamping and fixing the connecting sleeve. The drainage tube connected in the connecting sleeve can be connected to the fixed tube and the connection and sealing between the drainage tube and the connecting sleeve can be strengthened, which facilitates the disassembly between the drainage tube and the fixed tube and avoids the need to remove the drainage tube and then reinstall it when the drainage tube is blocked, causing pain to the patient.

[0016] 2. In the utility model, the support frame that can slide inside the fixed tube can plasticize the soft fixed tube to make it easier to navigate and provide better control performance. At the same time, the support frame can be pulled out to make the fixed tube soft again, thereby reducing stimulation and damage to the tissues around the fixed tube.

[0017] 3. In the utility model, the fixing plate can provide a support point for medical staff to fix the fixing tube, which is convenient for fixing and disassembling the fixing tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a puncture and drainage tube for cerebral hemorrhage proposed by the utility model;

[0019] Figure 2 This is a side view of a puncture and drainage tube for cerebral hemorrhage proposed by the utility model;

[0020] Figure 3 This is a structural schematic diagram of a fixing block of a puncture and drainage tube for cerebral hemorrhage proposed by the utility model;

[0021] Figure 4 The utility model is a cross-sectional view of a puncture and drainage tube for treating cerebral hemorrhage.

[0022] Legend:

[0023] 1. Fixed tube; 2. Drainage hole; 3. Fixed plate; 4. Connecting sleeve; 5. Support frame; 6. Drainage tube; 7. Fixed block; 8. Upper clamping plate; 9. Lower clamping plate; 10. Pressing plate; 11. Second connecting tube; 12. Connecting rod; 13. First connecting tube; 14. First rotating rod; 15. Slide groove; 16. Second rotating rod; 17. Extension rod. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings of the specification 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 of 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.

[0025] Reference Figure 1-Figure 3 The utility model provides an embodiment of a cerebral hemorrhage puncture drainage tube, comprising a fixed tube 1, one end of the fixed tube 1 is fixedly connected to a connecting sleeve 4, a drainage tube 6 is slidably connected in the connecting sleeve 4, a fixed block 7 is fixedly connected to the outside of the connecting sleeve 4, the upper half of the fixed block 7 is rotatably connected to one end of an upper clamping plate 8, the other end of the upper clamping plate 8 is fixedly connected to a first connecting tube 13, the lower half of the fixed block 7 is rotatably connected to one end of a lower clamping plate 9, the other end of the lower clamping plate 9 is fixedly connected to a second connecting tube 11, one end of a first rotating rod 14 is rotatably connected in the second connecting tube 11, a connecting rod 12 is fixedly connected to the outside of the first rotating rod 14, a second rotating rod 16 is fixed to the other end of the connecting rod 12, the connecting rod 12 is rotatably connected to the bottom end of a pressing plate 10, one end of an extension rod 17 is fixedly connected to both sides of the pressing plate 10, and the other end of the extension rod 17 is rotatably connected to both sides of the first connecting tube 13.

[0026] A connecting sleeve 4 is fixedly connected to the middle part of the outer side of the fixed tube 1, and recesses are provided on the upper and lower parts of the connecting sleeve 4 for connecting the upper clamping plate 8 and the lower clamping plate 9, wherein the lower clamping plate 9 is also fixedly connected to the outer side of the connecting sleeve 4, and a second rotating rod 16 is rotatably connected in a first connecting tube 13 to which one end of the upper clamping plate 8 is fixedly connected, and connecting rods 12 are fixedly connected at both ends of the second rotating rod 16, and the other end of the connecting rod 12 is rotatably connected to the bottom end of the pressing plate 10, and extension rods 17 on both sides of the pressing plate 10 are rotatably connected to the first connecting tube 13. When the pressing plate 10 is pressed inwardly and downwardly, the upper clamping plate 8 is pressed down and tightly against the outer side of the connecting sleeve 4 with the help of the extension rods 17, and then the lower clamping plate 9 is driven by the connecting rod 12 to apply pressure inwardly to clamp and fix the connecting sleeve 4.

[0027] Reference Figure 1-Figure 3 A fixing plate 3 is symmetrically fixedly connected to the outer side of the fixing pipe 1, and a plurality of drainage holes 2 are symmetrically opened on the outer side of the fixing pipe 1.

[0028] The fixing plate 3 can provide a supporting point for fixing the fixing tube 1 to facilitate fixing and disassembly of the fixing tube 1. The drainage hole 2 can be used to drain the effusion and also can be used to flush the blood accumulation in the brain.

[0029] Reference Figure 1 and Figure 4 The fixing tube 1 is made of a soft material and has an elliptical shape. A slide groove 15 is provided in the fixing tube 1 , and a support frame 5 adapted to the slide groove 15 is slidably connected in the slide groove 15 .

[0030] The support frame 5 is of a fixed shape, and the fixed tube 1 is made of a soft material, such as rubber, which can reduce stimulation and damage to the tissues around the fixed tube 1. When the support frame 5 is placed in the slide groove 15, the fixed tube 1 can be plasticized with the help of its fixed shape, which facilitates the navigation of the fixed tube 1 in the blood vessels or blood accumulation and provides better control performance.

[0031] Working principle: insert the fixing tube 1 into the wound after incision. During the operation, the support frame 5 inside the fixing tube 1 plasticizes the fixing tube 1 so that it is more convenient to navigate and provides better control performance. When the operation is over, the support frame 5 is pulled out and the fixing tube 1 becomes soft, and the drainage tube 6 is connected to the connecting sleeve 4. The pressure plate 10 is pressed downward inward to drive the upper clamping plate 8 to squeeze inward and tightly adhere to the outside of the connecting sleeve 4, and then the lower clamping plate 9 is driven by the connecting rod 12 to apply pressure inward to clamp the connecting sleeve 4, thereby strengthening the connection and sealing between the connecting sleeve 4 and the drainage tube 6. If the drainage tube 6 needs to be replaced, push the pressure plate 10 upwards, pull out the drainage tube 6, and then reinstall the new drainage tube 6.

[0032] 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 puncture and drainage tube for cerebral hemorrhage, comprising a fixing tube (1), characterized in that: One end of the fixed tube (1) is fixedly connected to a connecting sleeve (4), a drainage tube (6) is slidably connected inside the connecting sleeve (4), a fixing block (7) is fixedly connected to the outer side of the connecting sleeve (4), the upper half of the fixing block (7) is rotatably connected to one end of an upper clamping plate (8), the other end of the upper clamping plate (8) is fixedly connected to a first connecting tube (13), the lower half of the fixing block (7) is rotatably connected to one end of a lower clamping plate (9), the other end of the lower clamping plate (9) is fixedly connected to a second connecting tube (11).

2. The cerebral hemorrhage puncture drainage tube according to claim 1, characterized in that: One end of a first rotating rod (14) is rotatably connected inside the second connecting tube (11), a connecting rod (12) is fixedly connected to the outer side of the first rotating rod (14), a second rotating rod (16) is fixed to the other end of the connecting rod (12), the connecting rod (12) is rotatably connected to the bottom end of the pressure plate (10), and one end of an extension rod (17) is fixedly connected to both sides of the pressure plate (10).

3. The cerebral hemorrhage puncture drainage tube according to claim 2, characterized in that: The other end of the extension rod (17) is rotatably connected to two sides of the first connecting tube (13).

4. The cerebral hemorrhage puncture drainage tube according to claim 1, characterized in that: A fixing plate (3) is symmetrically fixedly connected to the outer side of the fixing tube (1).

5. The cerebral hemorrhage puncture drainage tube according to claim 1, characterized in that: A sliding groove (15) is provided in the fixed tube (1).

6. The puncture and drainage tube for cerebral hemorrhage according to claim 5, characterized in that: A support frame (5) adapted to the slide groove (15) is slidably connected in the slide groove (15).

7. The cerebral hemorrhage puncture drainage tube according to claim 1, characterized in that: The fixing tube (1) is made of a soft material and has an elliptical shape.

8. The cerebral hemorrhage puncture drainage tube according to claim 1, characterized in that: A plurality of drainage holes (2) are symmetrically provided on the outer side of the fixed tube (1).

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