Drainage device for internal medicine

Abstract

The utility model discloses an internal medicine drainage device which comprises a first flow guide pipe, a pull ring is in lap joint with the top of an adjusting plate, a connecting rod is fixedly connected to the bottom of the pull ring, a spring is connected to the surface of the connecting rod, the tail end of the spring is connected to the inner wall of the adjusting plate, and limiting blocks are fixedly connected to the front side and the rear side of a sliding rod. The first catheter is fixed through the adjusting plate, so that the first catheter inserted into a wound is prevented from greatly shaking in the body to cause pain to a patient, and the position of the first catheter can be adjusted by moving the limiting plate left and right, so that the first catheter can suck out pus at different positions; the fixing block is attached to the surface of the human body and bonded, so that the device can be fixed to the surface of the skin, the depth of the first flow guide pipe can be adjusted through stretching and retracting of the electric telescopic rod, the device is small in size, space in a ward is saved, carrying is convenient, and the effect that a doctor examines a patient conveniently is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of internal medicine drainage, and in particular to a drainage device for internal medicine. Background Art

[0002] Internal medicine is a specialty of clinical science, mainly focusing on the medical research of human internal organs. When examining and treating internal organs, pus or blood congestion may sometimes accumulate between tissues or in body cavities, so drainage devices are needed to drain them out of the body to prevent infection and promote wound healing.

[0003] Patent document CN213667075U discloses a "drainage device for internal medicine, including a bottom plate, a support column is provided at the center of the bottom plate, a mounting hole is provided at the upper end of the support column, a rotating shaft is rotatably provided in the mounting hole, one end of the rotating shaft extends to the top of the support column to connect to the turntable, two mounting plates are provided on both sides of the support column, a collecting bottle and a water seal bottle are provided on the mounting plates, clean water is stored in the water seal bottle, a placement groove is provided on the lower mounting plate, a through hole is provided on the upper mounting plate, two connecting tubes are provided on the collecting bottle, one connecting tube is connected to the puncture device, and the other connecting tube is connected to the water seal bottle and extends below the clean water level, the water seal bottle is connected to a negative pressure pump through an air pipe, the end of the air pipe located inside the water seal bottle does not contact the clean water, and the negative pressure pump is arranged on the bottom plate through a fixing device. Advantages of the utility model: easy to use, easy to operate, good stability and high reliability.";

[0004] When the above device is in use, the collecting bottle and the water seal bottle are fixed by the through holes and the placement grooves, and the negative pressure device is fixed by the fixing device. Although this device solves the problem that the collecting bottle is easy to tip over when there is no collision in the traditional drainage device and is convenient to move, this device is large and takes up more space, while the space in the ward is small, making this device inconvenient for doctors to pass through and difficult to observe the patient's condition in time for rescue, which affects the doctor's rescue time and poses a threat to the patient's life. Therefore, it needs to be improved by staff. Utility Model Content

[0005] The purpose of the utility model is to overcome the problem that the existing device is too large to be used by doctors, and thus provide a drainage device for internal medicine;

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

[0007] include:

[0008] A first flow guide tube, wherein a surface at the tail end of the first flow guide tube is fixedly connected to a limit plate, a middle part of the limit plate is fixedly connected to a sliding block, a sliding rod is overlapped on both the upper and lower sides of the sliding block, an adjustment plate is inserted on the surface of the sliding rod, a pull ring is overlapped on the top of the adjustment plate, a connecting rod is fixedly connected to the bottom of the pull ring, a spring is connected to the surface of the connecting rod, and the tail end of the spring is connected to the inner wall of the adjustment plate, and a limit block is fixedly connected to both the front and rear sides of the sliding rod;

[0009] The left and right sides of the adjustment plate are both plugged with electric telescopic rods, and the front end of the electric telescopic rod is fixedly connected with a fixing block.

[0010] The tail end of the first flow guide pipe is fixedly connected to the second flow guide pipe, the tail end of the second flow guide pipe is fixedly connected to the first connecting ring, the tail of the first connecting ring is threadedly connected to the second connecting ring, and the tail of the second connecting ring is fixedly connected to the plug-in tube.

[0011] A storage bottle is plugged into the surface of the rear end of the plug-in tube, a negative pressure tube is plugged into one side of the top of the storage bottle, the surfaces of the storage bottle and the negative pressure tube are fixedly connected with limiting rings, the tops of the storage bottle and the negative pressure tube surfaces are both sleeved with fixed covers, and the bottom of the fixed cover is threadedly connected to the top of the storage bottle.

[0012] The surface of the storage bottle is sleeved with a protective cover, and the material of the protective cover is rubber.

[0013] The facing surfaces of the limiting plates are provided with square grooves, so that the limiting blocks can be inserted into the square grooves, thereby limiting the position of the limiting plates.

[0014] The surface of the fixing block is provided with adhesive, so that the fixing block can be attached to the skin surface and fixed.

[0015] The surface of the fixed cover is provided with anti-skid patterns, so that the staff can rotate the fixed cover more easily.

[0016] The technical solution provided by the utility model has the following technical effects:

[0017] 1. The utility model provides a drainage device for internal medicine, wherein the first drainage tube is fixed by an adjustment plate, so that the first drainage tube inserted into the wound is prevented from swinging greatly in the body, thereby causing pain to the patient, and the position of the first drainage tube can be adjusted by moving the limit plate left and right, so that the first drainage tube can suck out pus in different positions, and the fixing block is attached to the surface of the human body and bonded, so that the device can be fixed on the skin surface, and the depth of the first drainage tube can be adjusted by extending and retracting the electric telescopic rod. The device is small in size, saves space in the ward, and is easy to carry, thereby achieving the effect of facilitating doctors to examine patients.

[0018] 2. The utility model provides an internal medicine drainage device, which inserts the plug tube and the negative pressure tube into the storage bottle, so that the limit ring is placed on the top of the bottle, and then the space of the storage bottle is closed by the rubber pad at the bottom of the limit ring, and then the fixed cover is covered on the top of the storage bottle and rotated, so that the limit ring and the storage bottle can be fitted and fixed, thereby achieving the effect of facilitating the installation and sealing of the storage bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the present utility or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present utility. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a structural stereogram of the utility model;

[0021] Figure 2 This is a three-dimensional diagram of the adjustment plate structure of the utility model;

[0022] Figure 3 This is a three-dimensional diagram of the limit ring structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the slide bar structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the sliding block structure of the utility model.

[0025] In the figure: 1. first guide tube; 2. limit plate; 3. sliding block; 4. sliding rod; 5. adjustment plate; 6. pull ring; 7. connecting rod; 8. spring; 9. limit block; 10. electric telescopic rod; 11. fixing block; 12. second guide tube; 13. first connecting ring; 14. second connecting ring; 15. plug-in tube; 16. storage bottle; 17. negative pressure tube; 18. limit ring; 19. fixing cover; 20. protective cover. DETAILED DESCRIPTION

[0026] See also Figures 1 to 5 , a drainage device for internal medicine;

[0027] include:

[0028] A first flow guide tube 1, a surface of the tail end of the first flow guide tube 1 is fixedly connected to a limit plate 2, a middle part of the limit plate 2 is fixedly connected to a sliding block 3, upper and lower sides of the sliding block 3 are overlapped with sliding rods 4, an adjustment plate 5 is inserted on the surface of the sliding rod 4, a pull ring 6 is overlapped on the top of the adjustment plate 5, a connecting rod 7 is fixedly connected to the bottom of the pull ring 6, a spring 8 is connected to the surface of the connecting rod 7, and the tail end of the spring 8 is connected to the inner wall of the adjustment plate 5, and the front and rear sides of the sliding rod 4 are fixedly connected to limit blocks 9;

[0029] When using the device to drain pus or blood, pull the pull ring 6 upward and downward, so that the pull ring 6 drives the connecting rod 7 at the bottom to move, and the connecting rod 7 drives the sliding rod 4 at the bottom to move and retract into the inner wall of the adjustment plate 5, and at the same time, the sliding rod 4 squeezes the spring 8, and then the first drainage tube 1 and the limit plate 2 pass through the adjustment plate 5, release the pull ring 6, and then insert the first drainage tube 1 into the patient's wound and move it to the pus site, pull the pull ring 6 again, so that the sliding rod 4 retracts into the inner wall of the adjustment plate 5, and the adjustment plate 5 is pulled to the sliding block 3, and then release the pull ring 6, so that the sliding rod 4 extends out of the adjustment plate 5 and contacts the sliding block 3, so that the adjustment plate 5 fixes the first drainage tube 1;

[0030] The left and right sides of the adjustment plate 5 are both plugged with electric telescopic rods 10, and the front end of the electric telescopic rod 10 is fixedly connected with a fixing block 11;

[0031] After the adjustment plate 5 fixes the first flow guide tube 1, the fixing block 11 is attached to the surface of the skin so that the adhesive on the surface of the fixing block 11 adheres to the surface of the skin, thereby fixing the adjustment plate 5 to the surface of the skin. When the depth of the first flow guide tube 1 in the body needs to be adjusted, the electric telescopic rod 10 is connected to an external power supply so that the electric telescopic rod 10 drives the first flow guide tube 1 to move forward and backward, thereby allowing the depth of the first flow guide tube 1 to be adjusted;

[0032] The tail end of the first flow guiding pipe 1 is fixedly connected to the second flow guiding pipe 12, the tail end of the second flow guiding pipe 12 is fixedly connected to the first connecting ring 13, the tail of the first connecting ring 13 is threadedly connected to the second connecting ring 14, and the tail of the second connecting ring 14 is fixedly connected to the plug-in pipe 15;

[0033] When the device needs to be disassembled, the first connecting ring 13 and the second connecting ring 14 are attached and rotated to connect the first connecting ring 13 with the second connecting ring 14. After the first flow guide tube 1 is used, the first connecting ring 13 is rotated in the opposite direction to separate the first connecting ring 13 from the second connecting ring 14, so as to facilitate the replacement of the first flow guide tube 1 and the second flow guide tube 12.

[0034] A storage bottle 16 is plugged into the surface of the rear end of the plug-in tube 15, and a negative pressure tube 17 is plugged into one side of the top of the storage bottle 16. The surfaces of the storage bottle 16 and the negative pressure tube 17 are fixedly connected with a limiting ring 18. The tops of the surfaces of the storage bottle 16 and the negative pressure tube 17 are sleeved with a fixing cover 19, and the bottom of the fixing cover 19 is threadedly connected to the top of the storage bottle 16.

[0035] When the device needs to be installed, both the insertion tube 15 and the negative pressure tube 17 are inserted into the storage bottle 16, so that the limiting ring 18 is located at the top of the opening of the storage bottle 16, and the rubber pad at the bottom of the limiting ring 18 contacts the storage bottle 16, and then the two sets of fixed covers 19 are slid downward, so that the fixed covers 19 cover the limiting ring 18 and contact the bottle mouth of the storage bottle 16, and then the fixed covers 19 are rotated so that the fixed covers 19 are connected and fixed to the storage bottle 16, and the fixed covers 19 squeeze the limiting ring 18, so that the storage bottle 16 is sealed and the installation is completed;

[0036] The surface of the storage bottle 16 is sleeved with a protective cover 20, and the material of the protective cover 20 is rubber;

[0037] When the storage bottle 16 is in use, the protective cover 20 is put on the surface of the storage bottle 16 from below so that the protective cover 20 protects the storage bottle 16 , and then the storage bottle 16 is placed on the ground to prevent the storage bottle 16 from breaking when it falls over.

[0038] Working principle: pull the pull ring 6 to retract the slide bar 4 into the inner wall of the adjustment plate 5, then put the adjustment plate 5 on the surface of the second guide tube 12, then rotate the first connecting ring 13 to connect and fix the first connecting ring 13 with the second connecting ring 14, then insert the plug tube 15 into the storage bottle 16, and fix the storage bottle 16, the plug tube 15 and the negative pressure tube 17 by rotating the fixing cover 19, put the protective cover 20 on the surface of the storage bottle 16, and then insert the first guide tube 1 into the patient's wound to ensure that it can After the pus is sucked out, the adjustment plate 5 is pulled to the surface of the sliding block 3, and the pull ring 6 is released, so that the spring 8 pushes the sliding rod 4 out, so that the limit plate 2 and the sliding rod 4 limit the position of the first guide tube 1, and then the fixing block 11 is attached to the surface of the skin and sticks to it. When the position of the first guide tube 1 needs to be adjusted, the pull ring 6 is pulled to release the first guide tube 1 from being fixed, and then it can be moved left and right for adjustment. When the depth of the first guide tube 1 needs to be adjusted, the electric telescopic rod 10 is extended and retracted, so that the adjustment plate 5 drives the first guide tube 1 to adjust its depth.

Claims

1. A drainage device for internal medicine, comprising a first drainage tube (1), characterized in that: The surface of the tail end of the first flow guide tube (1) is fixedly connected to a limit plate (2), the middle part of the limit plate (2) is fixedly connected to a sliding block (3), the upper and lower sides of the sliding block (3) are overlapped with sliding rods (4), the surface of the sliding rod (4) is plugged with an adjustment plate (5), the top of the adjustment plate (5) is overlapped with a pull ring (6), the bottom of the pull ring (6) is fixedly connected to a connecting rod (7), the surface of the connecting rod (7) is connected to a spring (8), and the tail end of the spring (8) is connected to the inner wall of the adjustment plate (5), and the front and rear sides of the sliding rod (4) are fixedly connected to limit blocks (9); Electric telescopic rods (10) are inserted into the left and right sides of the adjustment plate (5), and the front end of the electric telescopic rod (10) is fixedly connected to a fixing block (11).

2. A drainage device for internal medicine according to claim 1, characterized in that: The tail end of the first flow guiding tube (1) is fixedly connected to the second flow guiding tube (12), the tail end of the second flow guiding tube (12) is fixedly connected to the first connecting ring (13), the tail of the first connecting ring (13) is threadedly connected to the second connecting ring (14), and the tail of the second connecting ring (14) is fixedly connected to the plug-in tube (15).

3. The medical drainage device according to claim 2, characterized in that: A storage bottle (16) is plugged into the surface of the rear end of the plug-in tube (15), a negative pressure tube (17) is plugged into one side of the top of the storage bottle (16), the surfaces of the storage bottle (16) and the negative pressure tube (17) are fixedly connected with a limiting ring (18), the tops of the surfaces of the storage bottle (16) and the negative pressure tube (17) are sleeved with a fixing cover (19), and the bottom of the fixing cover (19) is threadedly connected to the top of the storage bottle (16).

4. The medical drainage device according to claim 3, characterized in that: The surface of the storage bottle (16) is sleeved with a protective sleeve (20), and the material of the protective sleeve (20) is rubber.

5. The internal medicine drainage device according to claim 1, characterized in that: The facing surfaces of the limiting plate (2) are provided with square grooves, so that the limiting block (9) can be inserted into the square grooves, thereby limiting the position of the limiting plate (2).

6. The medical drainage device according to claim 1, characterized in that: The surface of the fixing block (11) is provided with adhesive, so that the fixing block (11) can be attached to the skin surface and thus fixed.

7. The internal medicine drainage device according to claim 3, characterized in that: The surface of the fixed cover (19) is provided with anti-skid patterns, so that it is easier for the staff to rotate the fixed cover (19).

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