Drainage tube output device for cardiovascular medicine department

Abstract

The invention relates to the technical field of medical auxiliary equipment, in particular to a cardiovascular medicine drainage tube output device which comprises a first mounting plate, and a mounting assembly is arranged in the middle of the first mounting plate. The device has the beneficial effects that by arranging the mounting assembly, when the device is used, a first connecting block is inserted into a first inserting groove, so that a first hose is connected with a second hose, when the first connecting block is inserted into the first inserting groove, the outer side of the first connecting block drives a rolling wheel to roll, the rolling wheel drives a first disc to rotate, and through a series of transmission, the first hose is connected with the second hose; meanwhile, a medical worker pulls a first hose to adjust the length of the first hose, the first hose is automatically fixed through a second sliding block, the first hose is in the body of a patient, and when a second hose or a receiving bottle body shakes, the first hose does not shake; medical staff only need to ensure that the first mounting plate is firmly fixed on the body of the patient, and safety is higher.

Description

Technical Field

[0001] The invention relates to the technical field of medical auxiliary equipment, and in particular to a cardiovascular drainage tube output device. Background Art

[0002] A drainage tube is a medical device that guides pus, blood, and fluid accumulated between human tissues or in body cavities to the outside of the body to prevent postoperative infection and promote wound healing. The drainage tube output device for cardiovascular medicine mainly includes two structures: a drainage tube and a receiving bottle. One end of the drainage tube is connected to the patient's heart, and the other end of the drainage tube is connected to the receiving container, thereby achieving the drainage effect.

[0003] Chinese patent CN116173328A discloses a cardiovascular internal medicine drainage tube output device, comprising: a receiving bag, a receiving frame and a cover plate, wherein the receiving bag is installed in the receiving frame, the cover plate is installed on the receiving frame, and the cover plate buckles the receiving bag in the receiving frame; a drainage tube, whose input end is connected to the heart, and the output end of the drainage tube passes through the cover plate; an anti-detachment part, which is detachably installed on the output end of the drainage tube, and the anti-detachment part is located on the side of the cover plate close to the receiving frame; the cardiovascular internal medicine drainage tube output device solves the problem in the prior art that the output end of the drainage tube is easily detached from the cover plate.

[0004] Currently, when medical staff use a cardiovascular drainage tube output device to treat patients, they need to connect one end of the drainage tube to the patient's heart. During treatment, the drainage tube may move as the patient shakes, causing the connection between the drainage tube and the patient to shift, which may cause pulling on the connected wound and cause harm to the patient. In addition, the other end of the drainage tube may be accidentally touched by others during treatment, thereby pulling on the patient's wound, making it inconvenient to use. Summary of the invention

[0005] The present invention aims at the technical problems existing in the prior art and provides a cardiovascular drainage tube output device to solve the problem that when medical personnel currently use the cardiovascular drainage tube output device to treat patients, they need to connect one end of the drainage tube to the patient's heart. During the treatment, the drainage tube may move with the shaking of the patient, thereby causing the connection between the drainage tube and the patient to shift, which may cause the wound at the connection to be pulled and cause harm to the patient. In addition, the other end of the drainage tube may be accidentally touched by others during the treatment process, thereby involving the patient's wound and causing inconvenience in use.

[0006] The technical solution of the present invention to solve the above-mentioned technical problems is as follows: a cardiovascular drainage tube output device comprises a first mounting plate, a first hose and a second hose are arranged in the middle of the first mounting plate through a mounting assembly, a receiving bottle body is arranged at the lower end of the left side of the second hose, and a backflow prevention assembly is arranged in the middle of the receiving bottle body.

[0007] The beneficial effects of the present invention are: 1) By setting the installation component, when in use, the first connecting block is inserted into the first slot, so as to connect the first hose and the second hose. When the first connecting block is inserted into the first slot, the outer side of the first connecting block drives the roller to roll, and the roller drives the first disc to rotate. Through a series of transmissions, the two groups of first clamping plates clamp the first connecting block. At the same time, the third disc at the front end drives the third slot to rotate, so that the second slider slides and fixes the ratchet. The medical staff pulls the first hose to adjust the length of the first hose, and the first hose is automatically fixed by the second slider. The operation is simple. When using the device, the first hose is in the patient's body. When the second hose or the receiving bottle body shakes, the first hose will not shake. The medical staff only needs to ensure that the first mounting plate is firmly fixed on the patient, which is safer.

[0008] 2) By setting up an anti-backflow component, when the device is in use, as the liquid in the receiving bottle body increases, the antibacterial plate body is driven to float upward. When the liquid in the receiving bottle body reaches a certain amount, the first disc pushes the fourth slider, so that the fourth slider pushes the second transmission rod, the second transmission rod drives the third slider, and the third slider drives the second clamping plate, so that the two groups of second clamping plates squeeze the third hose, so that the third hose is closed; at the same time, as the fourth slider rises, the fourth slider drives the second connecting plate, and the second connecting plate drives the mounting rod, so that the mounting rod drives the baffle to lift, thereby opening the liquid outlet, so that the liquid in the receiving bottle body is discharged outward, to prevent the receiving bottle body from being full when the device is in use, and the medical staff fails to find it in time, resulting in the liquid in the receiving bottle body flowing back into the patient's body, thereby preventing harm to the patient.

[0009] Based on the above technical solution, the present invention can also be improved as follows.

[0010] Further, the mounting assembly includes a first connecting block, the lower end of the right side of the second hose is fixedly connected to the first connecting block, the first connecting block is inserted into the upper end of the first mounting plate, the upper end of the first mounting plate is provided with a first slot that cooperates with the first connecting block, the front and rear sides of the first mounting plate are slidably connected with the first slider, the front and rear sides of the first mounting plate are provided with a first slide groove that cooperates with the first slider, the upper end of the first slide groove is fixedly connected with the first connecting plate, two groups of the first connecting plates are respectively inserted into the front and rear ends of the upper side of the first mounting plate, the front and rear ends of the upper side of the first mounting plate are provided with a third slide groove that cooperates with the first connecting plate, and the first connecting plate is fixedly connected to the first clamping plate at one end close to the second hose, and the inner side of the first clamping plate and the outer side of the lower end of the first connecting block abut against each other.

[0011] The beneficial effect of adopting the above further scheme is that when using the device, the first connecting block is sleeved on the upper end of the first hose and inserted into the first slot to connect the first hose and the second hose, and the first connecting plate is driven by the first slider so that the first clamping plate pushes the first clamping plate, so that the two groups of first clamping plates clamp the first connecting block, so that the connection between the first connecting block and the first hose is more firmly established, and the first mounting plate is fixed to the patient's body using a medical bandage, so that when the patient uses the device, the first hose in the patient's body will not be affected by the shaking of the second hose, and it is safer to use.

[0012] Further, a roller is rotatably connected to the inner wall of the right side of the first slot, a first disc is fixedly connected to the front end of the roller, a first rotating shaft is rotatably connected to the middle part of the right side of the first mounting plate, a second disc is fixedly connected to the front side of the first rotating shaft, the outer sides of the second disc and the first disc are sleeved with the same first transmission belt, the front and rear ends of the first rotating shaft are fixedly connected with a third disc, a threaded rod is threadedly connected to the middle part of the first slider, a threaded hole matching the threaded rod is opened in the middle part of the first slider, a fourth disc is fixedly connected to one end of the threaded rod close to the first hose, and the outer sides of the fourth disc and the third disc are sleeved with the same second transmission belt.

[0013] The beneficial effect of adopting the above further scheme is that when the first connecting block is inserted into the first slot, the outer side of the first connecting block drives the roller to roll, and the roller drives the first disc to rotate, and the power of the first disc is transmitted to the first rotating shaft through the first transmission belt, so that the first rotating shaft drives the third disc to rotate, and the power of the third disc is transmitted to the fourth disc through the second transmission belt, so that the fourth disc drives the threaded rod to rotate, and the threaded rod drives the first slider to slide in the first slide groove, thereby providing power for the movement of the first slider, and there is no need to manually fix the first connecting block.

[0014] Furthermore, the middle part of the first mounting plate is rotatably connected to the second mounting plate, the first hose is engaged in the middle part of the second mounting plate, the middle part of the second mounting plate is provided with a slot that cooperates with the first hose, the lower end of the first hose passes through the middle part of the first mounting plate, and the middle part of the first mounting plate is provided with a second slot that cooperates with the first hose.

[0015] The beneficial effect of adopting the above further scheme is that by clamping the first hose in the middle of the second mounting plate, the first hose is wrapped around the upper end of the second mounting plate. When the first hose needs to be used, the first hose can be pulled out of the second slot, which is convenient for adjustment and use.

[0016] Furthermore, a ratchet is fixedly connected to the upper end of the second mounting plate, a second slider is slidably connected to the right side of the first mounting plate, a second sliding groove cooperating with the second slider is opened on the right side of the first mounting plate, and the second slider is meshed with the ratchet.

[0017] The beneficial effect of adopting the above further solution is that the second slider is slid to limit the rotation direction of the ratchet so that the ratchet can only rotate clockwise, so that the first hose cannot be retracted backward after being pulled out of the second slot, thereby fixing the length of the first hose.

[0018] Furthermore, a third slot is fixedly connected to the front side of the third disc at the front end, a first transmission rod is rotatably connected to the front side of the third slot, a connecting rod is fixedly connected to the right end of the first transmission rod, a mounting block is rotatably connected to the rear end of the connecting rod, and the mounting block is fixedly connected to the upper end of the second slider.

[0019] The beneficial effect of adopting the above further scheme is that when the first rotating shaft rotates to drive the third disc, the third disc at the front end drives the third slot to rotate, and the third slot drives the first transmission rod, so that the first transmission rod drives the connecting rod, and the connecting rod drives the mounting block, thereby causing the second slider to slide and fix the ratchet.

[0020] Furthermore, the backflow prevention component includes a second connecting block, the lower end of the left side of the second hose is fixedly connected to the second connecting block, the second connecting block is threadedly connected to the upper end of the receiving bottle body, the upper end of the receiving bottle body is provided with a threaded groove that cooperates with the second connecting block, the middle part of the receiving bottle body is fixedly connected to the third hose, the lower end of the third hose is fixedly connected to a hard pipe, the upper side of the receiving bottle body is fixedly connected to a third mounting plate, the front and rear sides of the third mounting plate are both slidably connected to the third slider, the front and rear sides of the third mounting plate are both provided with a fourth sliding groove that cooperates with the third slider, and the third slider is fixedly connected to a second clamping plate at one end close to the third hose.

[0021] The beneficial effect of adopting the above further scheme is that the second hose is connected to the receiving bottle body through the second connecting block. When the receiving bottle body is full, the third slider is slid, and the third slider drives the second clamping plate, so that the two groups of second clamping plates squeeze the third hose, so that the third hose is closed, thereby preventing the receiving bottle body from being full when the device is in use and the medical staff from failing to discover it in time, causing the liquid in the receiving bottle body to flow back into the patient's body, thereby preventing harm to the patient.

[0022] Furthermore, the middle part of the receiving bottle body is slidably connected to the antibacterial board body, and the middle part of the receiving bottle body is provided with a fifth sliding groove that cooperates with the antibacterial board body.

[0023] The beneficial effect of adopting the above further solution is that the growth of bacteria in the receiving bottle body is suppressed by the antibacterial plate body.

[0024] Furthermore, one end of the third sliding block away from the third hose is rotatably connected to the second transmission rod, the lower end of the second transmission rod is rotatably connected to the fourth sliding block, and the fourth sliding block is slidably connected in the fifth sliding groove.

[0025] The beneficial effect of adopting the above further scheme is that as the liquid in the receiving bottle body increases, the antibacterial plate body is driven to float upward. When the liquid in the receiving bottle body reaches a certain amount, the first disc pushes the fourth slider, so that the fourth slider pushes the second transmission rod, and the second transmission rod drives the third slider, so that the second clamping plate automatically clamps the third hose.

[0026] Furthermore, a fourth mounting plate is fixedly connected to the front side of the receiving bottle body, a liquid outlet is fixedly connected to the lower end of the fourth mounting plate, a second connecting plate is fixedly connected to the lower end of the fourth sliding block, a mounting rod is fixedly connected to the lower end of the second connecting plate, the mounting rod is inserted in the middle of the fourth mounting plate, a fourth slot cooperating with the mounting rod is opened in the middle of the fourth mounting plate, and a baffle is fixedly connected to the lower end of the mounting rod.

[0027] The beneficial effect of adopting the above further scheme is that as the fourth slider rises, the fourth slider drives the second connecting plate, and the second connecting plate drives the mounting rod, so that the mounting rod drives the baffle to lift, thereby opening the liquid outlet, allowing the liquid in the receiving bottle body to be discharged outward, preventing the receiving bottle body from being filled with liquid, causing medical staff to fail to deal with it in time, and resulting in treatment errors for patients. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 For the present invention Figure 1 A schematic cross-sectional view of the structure from the right side; Figure 3 For the present invention Figure 1 A schematic diagram of a left side cross-sectional view of the structure; Figure 4 It is a schematic diagram of the three-dimensional structure of the first mounting plate, the first hose, the first slot, the first slide groove and the first connecting plate of the present invention; Figure 5 For the present invention Figure 4 A schematic diagram of a side cross-section of the structure; Figure 6 It is a three-dimensional structural schematic diagram of the first hose, the roller, the second mounting plate and the ratchet wheel of the present invention; Figure 7 For the present invention Figure 6 A schematic diagram of the structure enlargement at the center A; Figure 8 It is a schematic diagram of the three-dimensional structure of the second hose, the first connecting block, the second connecting block, the third hose, the hard tube, the third slider, the second clamping plate, the antibacterial plate body, the fourth slider, the second transmission rod, the second connecting plate, the mounting rod and the baffle of the present invention.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows: 1. First mounting plate; 2. First hose; 3. Second hose; 411. First connecting block; 412. First slot; 413. First slider; 414. First slide; 415. First connecting plate; 416. First clamping plate; 417. Roller; 418. First disc; 419. First rotating shaft; 420. Second disc; 421. First transmission belt; 422. Third disc; 423. Threaded rod; 424. Fourth disc; 425. Second transmission belt; 426. Second mounting plate; 427. Slot; 428. Second slot; 429. Ratchet; 430. Second slider; 431. Second slider slot; 432, the third slot; 433, the first transmission rod; 434, the connecting rod; 435, the mounting block; 436, the third slide; 5, the receiving bottle body; 611, the second connecting block; 612, the third hose; 613, the hard tube; 614, the third mounting plate; 615, the third slider; 616, the fourth slide; 617, the second clamping plate; 618, the antibacterial plate body; 619, the fifth slide; 620, the fourth slider; 621, the second transmission rod; 622, the fourth mounting plate; 623, the liquid outlet; 624, the second connecting plate; 625, the mounting rod; 626, the fourth slot; 627, the baffle. DETAILED DESCRIPTION

[0030] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0031] A drainage tube is a medical device that guides pus, blood, and fluid accumulated between human tissues or in body cavities to the outside of the body to prevent postoperative infection and promote wound healing. The drainage tube output device for cardiovascular medicine mainly includes two structures: a drainage tube and a receiving bottle. One end of the drainage tube is connected to the patient's heart, and the other end of the drainage tube is connected to the receiving container, thereby achieving the drainage effect.

[0032] After in-depth investigation and research on the use of drainage tubes, the inventor found that when medical staff use a cardiovascular drainage tube output device to treat patients, they need to connect one end of the drainage tube to the patient's heart. During treatment, the drainage tube may move as the patient shakes, causing the connection between the drainage tube and the patient to shift, which may cause the connected wound to be pulled and cause harm to the patient. In addition, the other end of the drainage tube may be accidentally touched by others during the treatment, thereby pulling the patient's wound, making it inconvenient to use. In response to this, the inventor proposed a cardiovascular drainage tube output device to solve the above problems.

[0033] The present invention provides the following preferred embodiments like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, a cardiovascular drainage tube output device comprises a first mounting plate 1, a first hose 2 and a second hose 3 are arranged in the middle of the first mounting plate 1 through a mounting assembly, a receiving bottle body 5 is arranged at the lower end of the left side of the second hose 3, and a backflow prevention assembly is arranged in the middle of the receiving bottle body 5, the mounting assembly comprises a first connecting block 411, a first connecting block 411 is fixedly connected to the lower end of the right side of the second hose 3, the first connecting block 411 is inserted into the upper end of the first mounting plate 1, a first slot 412 which cooperates with the first connecting block 411 is opened at the upper end of the first mounting plate 1, a first slider 413 is slidably connected to the front and rear sides of the first mounting plate 1, a first slide groove 414 which cooperates with the first slider 413 is opened on the front and rear sides of the first mounting plate 1, a first connecting plate 415 is fixedly connected to the upper end of the first slider 413, two groups of first connecting plates 415 are respectively inserted into the front and rear ends of the upper side of the first mounting plate 1, and the front and rear ends of the upper side of the first mounting plate 1 are opened The third slide groove 436 cooperates with the first connecting plate 415. The first connecting plate 415 is fixedly connected to one end of the second hose 3 close to the first clamping plate 416. The inner side of the first clamping plate 416 and the outer side of the lower end of the first connecting block 411 abut against each other. When using the device, the first connecting block 411 is sleeved on the upper end of the first hose 2 and the first connecting block 411 is inserted into the first slot 412, so that the first hose 2 and the second hose 3 are connected. The first connecting plate 415 is driven by the first slider 413, so that the first clamping plate 416 pushes the first clamping plate 416, so that the two groups of first clamping plates 416 clamp the first connecting block 411, so that the connection between the first connecting block 411 and the first hose 2 is more firmly established. By fixing the first mounting plate 1 on the patient's body using a medical bandage, when the patient uses the device, the first hose 2 in the patient's body will not be affected by the shaking of the second hose 3, and the use is safer.

[0034] In this embodiment, Figure 2 , Figure 5 , Figure 6 and Figure 7As shown, a roller 417 is rotatably connected to the inner wall of the right side of the first slot 412, a first disc 418 is fixedly connected to the front end of the roller 417, a first rotating shaft 419 is rotatably connected to the middle part of the right side of the first mounting plate 1, a second disc 420 is fixedly connected to the front side of the first rotating shaft 419, the second disc 420 and the first disc 418 are sleeved with the same first transmission belt 421 on the outer sides, a third disc 422 is fixedly connected to the front and rear ends of the first rotating shaft 419, a threaded rod 423 is threadedly connected to the middle part of the first slider 413, a threaded hole that cooperates with the threaded rod 423 is opened in the middle part of the first slider 413, a fourth disc 424 is fixedly connected to the end of the threaded rod 423 close to the first hose 2, and the fourth disc 424 and the third disc 422 are fixedly connected. The outer side of the first connecting block 411 is sleeved with the same second transmission belt 425. When the first connecting block 411 is inserted into the first slot 412, the outer side of the first connecting block 411 drives the roller 417 to roll, and the roller 417 drives the first disc 418 to rotate. The power of the first disc 418 is transmitted to the first rotating shaft 419 through the first transmission belt 421, so that the first rotating shaft 419 drives the third disc 422 to rotate, and the power of the third disc 422 is transmitted to the fourth disc 424 through the second transmission belt 425, so that the fourth disc 424 drives the threaded rod 423 to rotate, and the threaded rod 423 drives the first slider 413 to slide in the first slide groove 414, thereby providing power for the movement of the first slider 413, and there is no need to manually fix the first connecting block 411.

[0035] In this embodiment, Figure 1 , Figure 2 , Figure 5 , Figure 6 and Figure 7 As shown, the middle part of the first mounting plate 1 is rotatably connected to the second mounting plate 426, the first hose 2 is engaged in the middle part of the second mounting plate 426, and a slot 427 cooperating with the first hose 2 is provided in the middle part of the second mounting plate 426. The lower end of the first hose 2 passes through the middle part of the first mounting plate 1, and a second slot 428 cooperating with the first hose 2 is provided in the middle part of the first mounting plate 1. By engaging the first hose 2 in the middle part of the second mounting plate 426, the first hose 2 is wrapped around the upper end of the second mounting plate 426. When the first hose 2 needs to be used, the first hose 2 can be pulled to be drawn out of the second slot 428, which is convenient for adjustment and use.

[0036] In this embodiment, Figure 2 , Figure 5 , Figure 6 and Figure 7As shown, a ratchet 429 is fixedly connected to the upper end of the second mounting plate 426, and a second slider 430 is slidably connected to the right side of the first mounting plate 1. A second slide groove 431 cooperating with the second slider 430 is opened on the right side of the first mounting plate 1. The second slider 430 and the ratchet 429 are meshed with each other. The second slider 430 is slid to limit the rotation direction of the ratchet 429 through the second slider 430, so that the ratchet 429 can only rotate clockwise, so that the first hose 2 cannot be retracted backward after being pulled out of the second slot 428, thereby fixing the length of the first hose 2.

[0037] In this embodiment, Figure 5 , Figure 6 and Figure 7 As shown, the front side of the third disc 422 at the front end is fixedly connected with the third slot 432, the front side of the third slot 432 is rotatably connected with the first transmission rod 433, the right end of the first transmission rod 433 is fixedly connected with the connecting rod 434, the rear end of the connecting rod 434 is rotatably connected with the mounting block 435, and the mounting block 435 is fixedly connected to the upper end of the second slider 430. When the first rotating shaft 419 rotates to drive the third disc 422, the front third disc 422 drives the third slot 432 to rotate, and the third slot 432 drives the first transmission rod 433, so that the first transmission rod 433 drives the connecting rod 434, and the connecting rod 434 drives the mounting block 435, thereby causing the second slider 430 to slide and fix the ratchet 429.

[0038] In this embodiment, Figure 1 , Figure 2 , Figure 3 and Figure 8As shown, the backflow prevention assembly includes a second connecting block 611, the lower end of the left side of the second hose 3 is fixedly connected to the second connecting block 611, the second connecting block 611 is threadedly connected to the upper end of the receiving bottle body 5, the upper end of the receiving bottle body 5 is provided with a threaded groove that cooperates with the second connecting block 611, the middle of the receiving bottle body 5 is fixedly connected to the third hose 612, the lower end of the third hose 612 is fixedly connected to the hard pipe 613, the upper side of the receiving bottle body 5 is fixedly connected to the third mounting plate 614, the front and rear sides of the third mounting plate 614 are both slidably connected to the third slider 615, the front and rear sides of the third mounting plate 614 are both provided with a third slider The fourth slide groove 616 of 615 cooperates with each other, and the third slider 615 is fixedly connected with the second clamping plate 617 at one end close to the third hose 612. The second hose 3 is connected to the receiving bottle body 5 through the second connecting block 611. When the receiving bottle body 5 is full, the third slider 615 is slid, and the third slider 615 drives the second clamping plate 617, so that the two groups of second clamping plates 617 squeeze the third hose 612, so that the third hose 612 is closed, to prevent the receiving bottle body 5 from being full when the device is in use, and the medical staff fails to find it in time, resulting in the liquid in the receiving bottle body 5 flowing back into the patient's body, thereby preventing harm to the patient.

[0039] In this embodiment, Figure 3 and Figure 8 As shown, the middle part of the receiving bottle body 5 is slidably connected with the antibacterial plate body 618, and the middle part of the receiving bottle body 5 is provided with a fifth slide groove 619 which cooperates with the antibacterial plate body 618. The antibacterial plate body 618 can inhibit the reproduction of bacteria in the receiving bottle body 5.

[0040] In this embodiment, Figure 3 and Figure 8 As shown, one end of the third slider 615 away from the third hose 612 is rotatably connected to the second transmission rod 621, and the lower end of the second transmission rod 621 is rotatably connected to the fourth slider 620. The fourth slider 620 is slidably connected in the fifth slide groove 619. As the amount of liquid in the receiving bottle body 5 increases, the antibacterial plate body 618 is driven to float upward. When the amount of liquid in the receiving bottle body 5 reaches a certain amount, the first disc 418 pushes the fourth slider 620, so that the fourth slider 620 pushes the second transmission rod 621, and the second transmission rod 621 drives the third slider 615, so that the second clamping plate 617 automatically clamps the third hose 612.

[0041] In this embodiment, Figure 1 , Figure 3 and Figure 8As shown, a fourth mounting plate 622 is fixedly connected to the front side of the receiving bottle body 5, a liquid outlet 623 is fixedly connected to the lower end of the fourth mounting plate 622, a second connecting plate 624 is fixedly connected to the lower end of the fourth slider 620, a mounting rod 625 is fixedly connected to the lower end of the second connecting plate 624, the mounting rod 625 is inserted in the middle of the fourth mounting plate 622, a fourth slot 626 cooperating with the mounting rod 625 is provided in the middle of the fourth mounting plate 622, and a baffle 627 is fixedly connected to the lower end of the mounting rod 625. As the fourth slider 620 rises, the fourth slider 620 drives the second connecting plate 624, and the second connecting plate 624 drives the mounting rod 625, so that the mounting rod 625 drives the baffle 627 to lift, thereby opening the liquid outlet 623, so that the liquid in the receiving bottle body 5 is discharged outwardly, to prevent the receiving bottle body 5 from being filled with liquid, and the medical staff fails to deal with it in time, resulting in treatment errors for the patient.

[0042] It should be noted that, in this embodiment, The specific method of use of the present invention is as follows: When in use, firstly, the first connecting block 411 is sleeved on the upper end of the first hose 2, and the first connecting block 411 is inserted into the first slot 412. During the insertion process of the first connecting block 411, the outer side of the first connecting block 411 drives the roller 417 to roll, and the roller 417 drives the first disc 418 to rotate, and the power of the first disc 418 is transmitted to the first rotating shaft 419 through the first transmission belt 421, so that the first rotating shaft 419 drives the third disc 422 to rotate, and the power of the third disc 422 is transmitted to the fourth disc 424 through the second transmission belt 425, so that the fourth disc 424 drives the threaded rod 423 to rotate, and the threaded rod 423 drives the first slider 413 to slide in the first slide groove 414, and the first slider 413 drives the first connecting plate 415, so that the first clamping plate 416 pushes the first clamping plate 416, so that the two groups of first clamping plates 416 clamp the first connecting block 411; At the same time, the third disc 422 at the front end drives the third slot 432 to rotate, and the third slot 432 drives the first transmission rod 433, so that the first transmission rod 433 drives the connecting rod 434, and the connecting rod 434 drives the mounting block 435, so that the second slider 430 slides, so that the second slider 430 is first separated from the ratchet 429, and then the ratchet 429 is fixed. During the insertion of the first connecting block 411, the staff pulls the first hose 2, pulls the first hose 2 out of the second slot 428, adjusts the length of the first hose 2, and finally, screws the second connecting block 611 on the upper end of the receiving bottle body 5, and the device can be put into use at this time; When the device is in use, as the amount of liquid in the receiving bottle body 5 increases, the antibacterial plate body 618 is driven to float upward. When the amount of liquid in the receiving bottle body 5 reaches a certain amount, the first disc 418 pushes the fourth slider 620, so that the fourth slider 620 pushes the second transmission rod 621, the second transmission rod 621 drives the third slider 615, and the third slider 615 drives the second clamping plate 617, so that the two groups of second clamping plates 617 squeeze the third hose 612, so that the third hose 612 is closed. At the same time, as the fourth slider 620 rises, the fourth slider 620 drives the second connecting plate 624, and the second connecting plate 624 drives the mounting rod 625, so that the mounting rod 625 drives the baffle 627 to lift, thereby opening the liquid outlet 623, allowing the liquid in the receiving bottle body 5 to be discharged outward.

[0043] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0044] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A cardiovascular drainage tube output device, comprising a first mounting plate (1), characterized in that: A first hose (2) and a second hose (3) are arranged in the middle of the first mounting plate (1) via a mounting assembly, a receiving bottle body (5) is arranged at the lower end of the left side of the second hose (3), and a backflow prevention assembly is arranged in the middle of the receiving bottle body (5).

2. A cardiovascular drainage tube output device according to claim 1, characterized in that: The mounting assembly comprises a first connecting block (411), the lower end of the right side of the second hose (3) being fixedly connected to the first connecting block (411), the first connecting block (411) being inserted into the upper end of the first mounting plate (1), and the upper end of the first mounting plate (1) being provided with a first slot (412) which cooperates with the first connecting block (411).

3. A cardiovascular drainage tube output device according to claim 2, characterized in that: The front and rear sides of the first mounting plate (1) are both slidably connected with a first slider (413), the front and rear sides of the first mounting plate (1) are both provided with a first slide groove (414) that cooperates with the first slider (413), the upper end of the first slider (413) is fixedly connected with a first connecting plate (415), two groups of the first connecting plates (415) are respectively inserted at the front and rear ends of the upper side of the first mounting plate (1), the front and rear ends of the upper side of the first mounting plate (1) are both provided with a third slide groove (436) that cooperates with the first connecting plate (415), and one end of the first connecting plate (415) close to the second hose (3) is fixedly connected with a first clamping plate (4 16), the inner side of the first clamping plate (416) and the outer side of the lower end of the first connecting block (411) are in contact with each other; the right inner wall of the first slot (412) is rotatably connected to a roller (417), the front end of the roller (417) is fixedly connected to a first disc (418), the middle part of the right side of the first mounting plate (1) is rotatably connected to a first rotating shaft (419), the front side of the first rotating shaft (419) is fixedly connected to a second disc (420), the outer sides of the second disc (420) and the first disc (418) are sleeved with the same first transmission belt (421), and the front and rear ends of the first rotating shaft (419) are fixedly connected to a third disc (4 22), a threaded rod (423) is threadedly connected to the middle of the first slider (413), a threaded hole that cooperates with the threaded rod (423) is opened in the middle of the first slider (413), a fourth disc (424) is fixedly connected to one end of the threaded rod (423) close to the first hose (2), and the outer sides of the fourth disc (424) and the third disc (422) are sleeved with the same second transmission belt (425); a second mounting plate (426) is rotatably connected to the middle of the first mounting plate (1), the first hose (2) is clamped in the middle of the second mounting plate (426), and a threaded hole that cooperates with the first hose (2) is opened in the middle of the second mounting plate (426). ) mutually cooperating card slots (427), the lower end of the first hose (2) passes through the middle of the first mounting plate (1), and the middle of the first mounting plate (1) is provided with a second slot (428) cooperating with the first hose (2); the front side of the third disc (422) at the front end is fixedly connected to a third slot (432), the front side of the third slot (432) is rotatably connected to a first transmission rod (433), the right end of the first transmission rod (433) is fixedly connected to a connecting rod (434), the rear end of the connecting rod (434) is rotatably connected to a mounting block (435), and the mounting block (435) is fixedly connected to the upper end of the second sliding block (430);The anti-backflow assembly comprises a second connection block (611), the lower end of the left side of the second hose (3) is fixedly connected to the second connection block (611), the second connection block (611) is threadedly connected to the upper end of the receiving bottle body (5), the upper end of the receiving bottle body (5) is provided with a threaded groove that cooperates with the second connection block (611), the middle part of the receiving bottle body (5) is fixedly connected to a third hose (612), the lower end of the third hose (612) is fixedly connected to a hard pipe (613), the upper side of the receiving bottle body (5) is fixedly connected to a third mounting plate (614), and the front and rear sides of the third mounting plate (614) are both slidably connected to third sliders (615). ; 4. A cardiovascular drainage tube output device according to claim 3, characterized in that: A ratchet (429) is fixedly connected to the upper end of the second mounting plate (426), and a second sliding block (430) is slidably connected to the right side of the first mounting plate (1).

5. A cardiovascular drainage tube output device according to claim 4, characterized in that: A second sliding groove (431) cooperating with the second sliding block (430) is provided on the right side of the first mounting plate (1), and the second sliding block (430) is meshed with the ratchet wheel (429).

6. A cardiovascular drainage tube output device according to claim 4, characterized in that: The third mounting plate (614) is provided with fourth sliding grooves (616) cooperating with the third sliding block (615) on both the front and rear sides. The third sliding block (615) is fixedly connected to a second clamping plate (617) at one end close to the third hose (612).

7. A cardiovascular drainage tube output device according to claim 4, characterized in that: The middle part of the receiving bottle body (5) is slidably connected to the antibacterial plate body (618), and the middle part of the receiving bottle body (5) is provided with a fifth sliding groove (619) which cooperates with the antibacterial plate body (618).

8. A cardiovascular drainage tube output device according to claim 6, characterized in that: One end of the third sliding block (615) away from the third hose (612) is rotatably connected to a second transmission rod (621), and the lower end of the second transmission rod (621) is rotatably connected to a fourth sliding block (620), and the fourth sliding block (620) is slidably connected to a fifth sliding groove (619).

9. A cardiovascular drainage tube output device according to claim 8, characterized in that: A fourth mounting plate (622) is fixedly connected to the front side of the receiving bottle body (5); a liquid outlet (623) is fixedly connected to the lower end of the fourth mounting plate (622); a second connecting plate (624) is fixedly connected to the lower end of the fourth sliding block (620); a mounting rod (625) is fixedly connected to the lower end of the second connecting plate (624); the mounting rod (625) is inserted into the middle of the fourth mounting plate (622); a fourth slot (626) that cooperates with the mounting rod (625) is opened in the middle of the fourth mounting plate (622); and a baffle (627) is fixedly connected to the lower end of the mounting rod (625).

Images