Drainage device for cardiovascular medicine department

Abstract

The invention belongs to the technical field of medical instruments, and particularly relates to a cardiovascular medicine drainage device which comprises a storage rack, a drainage bottle is placed in the storage rack, a graduated scale is engraved on the surface of the drainage bottle, and a drainage tube and a negative pressure tube are connected to the top end of the drainage bottle. A drainage suction nozzle is arranged on the drainage tube, an illuminating lamp sleeve is installed on the surface, close to the drainage suction nozzle, of the drainage tube, a fixing assembly is arranged at the joint of the drainage tube and the drainage bottle, a buffering assembly is installed at the bottom end of the storage rack, a heating assembly is installed in the storage rack, and a monitoring assembly is installed at the top end of the drainage bottle. Accelerated solidification of hydrops is facilitated according to requirements of medical staff, stability of connection between the drainage bottle and the drainage tube is improved, burden of the medical staff is relieved, the situation that the medical staff frequently stare at the capacity and the negative pressure condition of the drainage bottle is avoided, stability and safety of the drainage bottle during taking, placing and using are improved, and the drainage bottle is convenient to use. Therefore, the practicability of the drainage device is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of medical devices, and in particular relates to a drainage device for cardiovascular medicine. Background Art

[0002] After a cardiovascular surgery or closed injury, the wound is usually accompanied by symptoms such as congestion, edema and joint effusion. These fluids need to be discharged from the body through artificial means. For example, when an exfoliative injury occurs, the congestion and gas between the skin and muscle need to be discharged so that the skin can be restored and close to the muscle for gradual healing. At this time, a drainage device is needed to treat these closed injuries.

[0003] During drainage treatment, medical staff sometimes need to solidify the drained effusion to facilitate subsequent processing and analysis. However, the current drainage devices cannot meet the needs of medical staff and cannot work effectively when the effusion needs to be solidified quickly. At the same time, during the drainage device process, the connection of the drainage tube is very important. If the drainage tube is accidentally hung and pulled, it will cause the drainage tube to separate from the drainage bottle, which will cause a safety hazard. Therefore, improvements are needed.

[0004] SUMMARY OF THE INVENTION

[0005] The purpose of the present invention is to provide a drainage device for cardiovascular medicine, aiming to solve the problem in the prior art that during drainage treatment, medical staff sometimes need to solidify the accumulated fluid drained out to facilitate subsequent processing and analysis, but the current drainage devices cannot meet the use needs of medical staff, and cannot work effectively when the accumulated fluid needs to be solidified quickly. At the same time, during the drainage device process, the connection of the drainage tube is very important. If the drainage tube is accidentally hung and pulled, it will cause the drainage tube to separate from the drainage bottle, thereby posing a safety hazard. Therefore, improvements are needed.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a drainage device for cardiovascular medicine, comprising a storage rack, a drainage bottle is placed inside the storage rack, a scale is engraved on the surface of the drainage bottle, a drainage tube and a negative pressure tube are connected to the top of the drainage bottle, a lighting lamp cover is installed on the surface of the drainage tube close to the drainage nozzle, a fixing component is provided at the connection between the drainage tube and the drainage bottle, a handle is installed on the top of the storage rack, a protective cover is installed on the inner wall of the opening at the top of the storage rack for placing the drainage bottle, a silicone pad is installed on the inner wall of the protective cover, a buffer component is installed on the bottom end of the storage rack, a heating component is installed inside the storage rack, and a monitoring component is installed on the top of the drainage bottle.

[0007] As a preferred embodiment of the cardiovascular drainage device of the present invention, a group of lighting strips are distributed in a circular array inside the lighting cover, and the lighting strips are inclined to correspond to the drainage nozzle of the drainage tube.

[0008] As a preferred embodiment of the cardiovascular drainage device of the present invention, the protective cover is made of silicone, and the silicone pad is fixedly connected to the protective cover.

[0009] As a preferred drainage device for cardiovascular medicine of the present invention, the buffer assembly includes a support plate, a spring, a limit block and a slide groove. The support plate is arranged on a storage rack to support the top of the drainage bottle. The spring is installed on the inner wall of the support plate and connected to the top of the storage rack. The limit block is connected to both ends of the support plate, and the slide groove is opened on both side walls of the storage rack.

[0010] As a preferred embodiment of the cardiovascular drainage device of the present invention, the limit block is connected to the slide groove, and the limit block is slidably connected to the storage rack through the slide groove.

[0011] As a preferred embodiment of the cardiovascular drainage device of the present invention, the support plate is elastically linked to the storage rack via a spring.

[0012] As a preferred drainage device for cardiovascular medicine of the present invention, the heating assembly includes a heater, a recessed block and a fixing screw. The recessed block is installed on the inner wall of the storage rack and two of them are provided. The heater is connected between the two recessed blocks, and the fixing screw is connected to the front end of one of the recessed blocks.

[0013] As a preferred embodiment of the cardiovascular drainage device of the present invention, the heating machine is fixedly connected to the concave block via a fixing screw.

[0014] As a preferred embodiment of a cardiovascular drainage device of the present invention, the monitoring component includes a negative pressure detector and a liquid level detector, the negative pressure detector is installed on the top of the drainage bottle, and the liquid level detector is installed on the inner wall of the storage rack.

[0015] As a preferred drainage device for cardiovascular medicine of the present invention, the fixing assembly includes a fixing block, a threaded rod, a clamping block and a rotating groove, the fixing block is installed on the top of the drainage bottle, the threaded rod is threadedly connected to both sides of the fixing block, the clamping block is installed at the end of the threaded rod, the rotating groove is opened inside the clamping block and connected to one end of the threaded rod, and the threaded rod is rotatably connected to the clamping block through the rotating groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. Through the use of the heating component, when medical staff need to coagulate the accumulated fluid in the drainage bottle, the heating component is allowed to work to promote the circulation of the accumulated fluid in the drainage bottle, thereby accelerating the coagulation of blood, thereby facilitating the use of medical staff and further increasing the practicality of the drainage bottle;

[0018] 2. Through the use of the fixing component, the connection between the drainage tube and the drainage bottle can be clamped and fixed when the drainage bottle is working, so as to avoid the potential safety hazard caused by the drainage tube being separated from the drainage bottle during pulling, thereby improving the safety of the drainage bottle;

[0019] 3. Through the cooperation between the buffer component, the protective cover and the silicone pad, the drainage bottle and the storage rack are stabilized when they are taken and placed, and the impact force when the drainage bottle is stored is also buffered, thereby improving the stability and safety of the drainage bottle storage;

[0020] 4. By using the monitoring component, medical staff do not need to keep an eye on the capacity and negative pressure of the drainage bottle when the drainage bottle is working, thereby reducing the workload of medical staff.

[0021] In summary, the present invention allows the drainage bottle to accelerate the coagulation of the accumulated fluid according to the needs of medical staff when working, and also increases the stability of the connection between the drainage bottle and the drainage tube, thereby reducing the burden on medical staff and avoiding frequent attention to the capacity and negative pressure of the drainage bottle. Subsequently, the stability and safety of the drainage bottle when being taken out and used are increased, thereby improving the practicality of the drainage device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the main structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the main structure of the present invention when viewed from above;

[0025] Figure 3 It is a schematic diagram of the front structure of the main body of the present invention;

[0026] Figure 4 It is a schematic diagram of the structure of the buffer assembly of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the silicone pad and the protective cover of the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the heating component of the present invention;

[0029] Figure 7It is a schematic diagram of the structure of the fixing component of the present invention.

[0030] In the figure: 1. Storage rack; 2. Drainage bottle; 3. Scale; 4. Drainage tube; 5. Negative pressure tube; 6. Light cover; 7. Handle; 8. Protective cover; 9. Silicone pad; 10. Support plate; 11. Spring; 12. Limit block; 13. Slide groove; 14. Heating machine; 15. Concave block; 16. Fixing screw; 17. Negative pressure detector; 18. Liquid level detector; 19. Fixing block; 20. Threaded rod; 21. Clamp block; 22. Rotating groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-7 The present invention provides the following technical solutions: A drainage device for cardiovascular medicine, comprising a storage rack 1, a drainage bottle 2 is placed inside the storage rack 1, a scale 3 is engraved on the surface of the drainage bottle 2, a drainage tube 4 and a negative pressure tube 5 are connected to the top of the drainage bottle 2, a lighting lamp cover 6 is installed on the surface of the drainage tube 4 near the drainage nozzle, a fixing component is provided at the connection between the drainage tube 4 and the drainage bottle 2, a handle 7 is installed on the top of the storage rack 1, a protective cover 8 is installed on the inner wall of the opening at the top of the storage rack 1 for placing the drainage bottle 2, a silicone pad 9 is installed on the inner wall of the protective cover 8, a buffer component is installed at the bottom of the storage rack 1, a heating component is installed inside the storage rack 1, and a monitoring component is installed on the top of the drainage bottle 2.

[0033] Preferably, a group of lighting strips are distributed in a circular row inside the lighting cover 6 , and the lighting strips are inclined to correspond to the drainage nozzle of the drainage tube 4 .

[0034] When in use, the light emitted by the lighting strip inside the lighting cover 6 can be directed toward the drainage nozzle, so that medical staff can observe the suction situation through the light.

[0035] Preferably, the silicone pad 9 and the protective cover 8 are fixedly connected.

[0036] During specific use, the silicone pad 9 is fixed so as not to be separated from the protective cover 8 when the drainage bottle 2 is stored.

[0037] Preferably: the buffer assembly includes a support plate 10, a spring 11, a limit block 12 and a slide groove 13, the support plate 10 is arranged on the storage rack 1 to support the top of the drainage bottle 2, the spring 11 is installed on the inner wall of the support plate 10 and connected to the top of the storage rack 1, the limit block 12 is connected to both ends of the support plate 10, and the slide groove 13 is opened on both side walls of the storage rack 1.

[0038] During specific use, the buffer component reduces the impact force of the drainage bottle 2 when it is stored, thereby improving the storage stability of the drainage bottle 2.

[0039] Preferably, the limiting block 12 is connected to the slide slot 13 , and the limiting block 12 is slidably connected to the storage rack 1 via the slide slot 13 .

[0040] When in use, the support plate 10 is lowered to drive the limit block 12 to lower along the slide groove 13, so as to prevent the spring 11 from tilting when being stressed and squeezing the drainage bottle 2.

[0041] Preferably, the support plate 10 is elastically linked to the storage rack 1 via the spring 11 .

[0042] During specific use, the elasticity of the spring 11 can buffer the impact force of the drainage bottle 2 when it is stored, and at the same time increase the storage stability of the drainage bottle 2.

[0043] Preferably, the heating assembly includes a heater 14 , a recessed block 15 and a fixing screw 16 . The recessed block 15 is installed on the inner wall of the storage rack 1 and is provided with two. The heater 14 is connected between the two recessed blocks 15 , and the fixing screw 16 is connected to the front end of one of the recessed blocks 15 .

[0044] During specific use, the heating component promotes the circulation of the accumulated fluid inside the drainage bottle 2, thereby accelerating the coagulation of the accumulated fluid, thereby facilitating the use of medical staff and further increasing the practicality of the drainage bottle 2.

[0045] Preferably, the heating machine 14 is fixedly connected to the concave block 15 via a fixing screw 16 .

[0046] During specific use, the heater 14 is conveniently fixed between the two concave blocks 15 by means of the fixing screws 16, so as to provide stability for the operation of the heater 14. Meanwhile, the heater 14 needs to be connected to a matching driving power source for operation.

[0047] Preferably, the monitoring component includes a negative pressure detector 17 and a liquid level detector 18 , wherein the negative pressure detector 17 is installed on the top of the drainage bottle 2 , and the liquid level detector 18 is installed on the inner wall of the storage rack 1 .

[0048] During specific use, the negative pressure detector 17 and the liquid level detector 18 can detect the negative pressure and fluid accumulation of the drainage bottle 2, thereby reducing the workload of medical staff who often have to keep an eye on the capacity and negative pressure of the drainage bottle 2.

[0049] Preferably: the fixing assembly includes a fixing block 19, a threaded rod 20, a clamping block 21 and a rotating groove 22, the fixing block 19 is installed at the top of the drainage bottle 2, the threaded rod 20 is threadedly connected to both sides of the fixing block 19, the clamping block 21 is installed at the end of the threaded rod 20, the rotating groove 22 is opened inside the clamping block 21 and connected to one end of the threaded rod 20, and the threaded rod 20 is rotatably connected to the clamping block 21 through the rotating groove 22.

[0050] During specific use, the fixing assembly is used to conveniently fix the connection between the drainage bottle 2 and the drainage tube 4 to avoid the drainage tube 4 being separated from the drainage bottle 2 due to pulling.

[0051] Working principle: First, when the patient is undergoing cardiovascular drainage, the medical staff carries the storage rack 1 and the drainage bottle 2 to the patient through the handle 7, and then places them on the platform. Then, the negative pressure tube 5 is connected to the negative pressure machine, and the suction force generated by the operation of the negative pressure machine allows the drainage tube 4 extending into the patient's body to absorb the accumulated fluid. Then, the medical staff observes the place where the light of the lighting lamp sleeve 6 is illuminated to facilitate understanding of the suction situation. At the same time, after the drainage tube 4 is docked with the drainage bottle 2, the threaded rod 20 is rotated to move along the opening of the fixing block 19, and the other end of the threaded rod 20 is rotated along the rotating groove 22. Then, the rotation of the threaded rod 20 drives the clamping block 21 to approach the connection between the drainage tube 4 and the drainage bottle 2, until the clamping block 21 clamps the drainage tube 4 at the connection and stops. At the same time, in order to prevent the clamping block 21 from rotating together when the threaded rod 20 rotates, the threaded rod 20 can be rotated by holding the clamping block 21, so that the drainage tube 4 after being fixed is also less likely to be separated from the drainage bottle 2 when being pulled, thereby improving the safety of the use of the drainage bottle 2.

[0052] Next, when the drainage bottle 2 is placed on the top opening of the storage rack 1, the protective cover 8 and the silicone pad 9 contact the body of the drainage bottle 2 to form an extrusion layer, and at the same time, the bottom end of the drainage bottle 2 contacts the support plate 10. When subjected to the storage force, the spring 11 contracts, driving the support plate 10 to descend, and at the same time, the limit block 12 slides along the slide groove 13. Then, due to the extrusion layer of the silicone pad 9 and the protective cover 8, when the spring 11 rebounds, the drainage bottle 2 will not be subjected to too much elastic force to bounce, thereby improving the stability and safety of the drainage bottle 2 storage;

[0053] Subsequently, when the drainage bottle 2 is working and needs to accelerate the solidification of the accumulated fluid inside the drainage bottle 2, the power supply is connected to start the heater 14, so that the hot air of the heater 14 is blown to the drainage bottle 2, thereby promoting the circulation of the accumulated fluid inside the drainage bottle 2, thereby accelerating the coagulation of blood, and thus facilitating the use of medical staff, further increasing the practicality of the drainage bottle 2, and the heater 14 can be pushed into between the two concave blocks 15 along the notch of the concave block 15, and then the fixing screw 16 is taken out to fix it, so as to ensure the stability of the use of the heater 14;

[0054] Finally, when the negative pressure machine is working, the negative pressure detector 17 can detect the negative pressure condition inside the drainage bottle 2, ensure the stability of the negative pressure inside the drainage bottle 2, and avoid the backflow of the accumulated fluid. At the same time, the liquid level detector 18 can detect the position of the accumulated fluid inside the drainage bottle 2, and avoid the situation where the medical staff leaves and causes excessive drainage of the accumulated fluid in the drainage bottle 2, thereby reducing the workload of the medical staff and reducing the need to frequently keep an eye on the capacity and negative pressure of the drainage bottle 2.

[0055] Finally, it should be noted that the above description 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 replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A drainage device for cardiovascular medicine, comprising a storage rack (1), characterized in that: A drainage bottle (2) is placed inside the storage rack (1), a scale (3) is engraved on the surface of the drainage bottle (2), a drainage tube (4) and a negative pressure tube (5) are connected to the top of the drainage bottle (2), a lighting lamp cover (6) is installed on the surface of the drainage tube (4) close to the drainage nozzle, and a fixing component is provided at the connection between the drainage tube (4) and the drainage bottle (2); A handle (7) is installed at the top of the storage rack (1), a protective cover (8) is installed on the inner wall of the opening at the top of the storage rack (1) for placing the drainage bottle (2), a silicone pad (9) is installed on the inner wall of the protective cover (8), a buffer component is installed at the bottom of the storage rack (1), a heating component is installed inside the storage rack (1), and a monitoring component is installed at the top of the drainage bottle (2).

2. A cardiovascular drainage device according to claim 1, characterized in that: A group of lighting strips are distributed in a circular array inside the lighting lamp sleeve (6), and the lighting strips are inclined to correspond to the drainage nozzle of the drainage tube (4).

3. A cardiovascular drainage device according to claim 1, characterized in that: The protective cover (8) is made of silica gel, and the silica gel pad (9) is fixedly connected to the protective cover (8).

4. A cardiovascular drainage device according to claim 1, characterized in that: The buffer assembly comprises a support plate (10), a spring (11), a limit block (12) and a slide groove (13); the support plate (10) is arranged on a storage rack (1) for supporting the top end of a drainage bottle (2); the spring (11) is installed on the inner side wall of the support plate (10) and connected to the top end of the storage rack (1); the limit block (12) is connected to both ends of the support plate (10); and the slide groove (13) is provided on both side walls of the storage rack (1).

5. A cardiovascular drainage device according to claim 4, characterized in that: The limit block (12) is connected to the slide groove (13), and the limit block (12) is slidably connected to the storage rack (1) via the slide groove (13).

6. A cardiovascular drainage device according to claim 4, characterized in that: The support plate (10) is elastically linked to the storage rack (1) via a spring (11).

7. A cardiovascular drainage device according to claim 1, characterized in that: The heating assembly comprises a heating machine (14), a recessed block (15) and a fixing screw (16); the recessed block (15) is installed on the inner wall of the storage rack (1) and is provided with two of them; the heating machine (14) is connected between the two recessed blocks (15); and the fixing screw (16) is connected to the front end of one of the recessed blocks (15).

8. A cardiovascular drainage device according to claim 7, characterized in that: The heating machine (14) is fixedly connected to the concave block (15) via a fixing screw (16).

9. A cardiovascular drainage device according to claim 1, characterized in that: The monitoring component comprises a negative pressure detector (17) and a liquid level detector (18), wherein the negative pressure detector (17) is installed on the top of the drainage bottle (2), and the liquid level detector (18) is installed on the inner wall of the storage rack (1).

10. The cardiovascular drainage device according to claim 1, characterized in that: The fixing assembly comprises a fixing block (19), a threaded rod (20), a clamping block (21) and a rotation groove (22); the fixing block (19) is mounted on the top of the drainage bottle (2); the threaded rod (20) is threadedly connected to both sides of the fixing block (19); the clamping block (21) is mounted on the end of the threaded rod (20); the rotation groove (22) is provided inside the clamping block (21) and is connected to one end of the threaded rod (20); the threaded rod (20) is rotationally connected to the clamping block (21) via the rotation groove (22).

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