CN112915274B - Cardiovascular internal medicine drainage device - Google Patents
Cardiovascular internal medicine drainage device Download PDFInfo
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- CN112915274B CN112915274B CN202110084782.1A CN202110084782A CN112915274B CN 112915274 B CN112915274 B CN 112915274B CN 202110084782 A CN202110084782 A CN 202110084782A CN 112915274 B CN112915274 B CN 112915274B
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Abstract
The invention relates to the technical field of cardiovascular medicine, and discloses a drainage device for cardiovascular medicine, which comprises a drainage tube, wherein a decomposer is arranged on the surface of the drainage tube, a driving gear is arranged inside the decomposer, a transmission gear is arranged on the surface of the driving gear, a decomposition disc is arranged on the surface of the transmission gear, a reflux body is arranged on the surface of the drainage tube, a push disc is arranged inside the reflux body, the drainage device for cardiovascular medicine can decompose blocky substances in extravasated blood or effusion in a patient body through the matching of the driving gear and the transmission gear, the decomposition discs are mutually matched, the blockage of the drainage device can be prevented, the drainage operation on the extravasated blood or the effusion can be conveniently carried out, the first gear is matched with the push disc, the reflux body is matched with the reflux tube, the extravasated blood or the effusion can be prevented from flowing backwards, and the extravasated blood or the effusion can be continuously conveyed, the drainage effect of extravasated blood or effusion is good.
Description
Technical Field
The invention relates to the technical field of cardiovascular medicine, in particular to a drainage device for the cardiovascular medicine.
Background
In cardiovascular internal medicine, abdominal dropsy, pleural effusion etc. are some common diseases, when operating on this kind of disease, can use drainage device, with inside extravasated blood or the hydrops discharge of patient's internal tissue or cavity external, in the drainage process, some cubic matters may exist in the inside of extravasated blood or hydrops, can cause certain influence to drainage device, current first class device when using, can consequently appear blockking up or the not smooth condition of drainage, can influence the treatment to the patient.
In order to solve the problems, the drainage device for the cardiovascular department is provided, the extravasated blood or effusion in a patient body can be decomposed, the drainage device is prevented from being blocked, the drainage effect of the extravasated blood or the effusion is good, the extravasated blood or the effusion can be prevented from flowing back, the extravasated blood or the effusion can be subjected to continuous drainage operation, the drainage efficiency is high, and the treatment on the patient is facilitated.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a drainage device for cardiovascular medicine, which has the advantages that extravasated blood or effusion in a patient body can be decomposed, the drainage device is prevented from being blocked, the drainage effect of the extravasated blood or the effusion is good, the extravasated blood or the effusion can be prevented from flowing back, the extravasated blood or the effusion can be continuously drained, the drainage efficiency is high, and the problems that the blockage or the unsmooth drainage is easy to occur and the drainage effect of the extravasated blood or the effusion in the patient body is not good in the existing drainage device for cardiovascular medicine are solved.
(II) technical scheme
In order to realize the purposes that the extravasated blood or the effusion in the body of the patient can be decomposed and the drainage device can be prevented from being blocked, the drainage effect of the extravasated blood or the effusion is good, the extravasated blood or the effusion can be prevented from flowing back, the extravasated blood or the effusion can be subjected to continuous drainage operation, and the drainage efficiency is high, the invention provides the following technical scheme: a drainage device for cardiovascular internal medicine comprises a drainage tube, wherein a decomposition body is arranged on the surface of the drainage tube, a driving gear is arranged inside the decomposition body, a transmission gear is arranged on the surface of the driving gear, a decomposition disc is arranged on the surface of the transmission gear, a backflow body is arranged on the surface of the drainage tube, a push disc is arranged inside the backflow body, a first gear is arranged inside the push disc, a backflow pipe is arranged on the surface of the backflow body, a shell is arranged on the surface of the drainage tube, a driving disc is arranged inside the shell, a connecting rod assembly is arranged on the surface of the driving disc, one end, far away from the driving disc, of the connecting rod assembly is movably connected with a piston, a first valve rod is arranged inside the shell, a convex disc is arranged inside the shell, a rotary disc is movably connected inside the shell, and an output pipe is arranged on the surface, far away from the drainage tube, of the shell, and a second valve rod is arranged in the output pipe.
Preferably, the two side surfaces of the decomposition body along the delivery direction of the drainage tube are both designed with drainage tubes which are both communicated with the interior of the decomposition body.
Preferably, the driving gear is connected with the first gear through a belt, the two transmission gears are symmetrically distributed on two sides of the driving gear, are matched with the driving gear, and are coaxially designed with the corresponding decomposition discs respectively.
Preferably, the side surfaces of the split disks are designed with uniform projections, and the two split disks are matched.
Preferably, the drainage tubes are respectively designed on two side surfaces of the backflow body along the conveying direction of the drainage tubes and are communicated with the inside of the backflow body.
Preferably, the inner surface of the pushing disc is provided with a gear ring which is matched with the gear I, one end of the return pipe, which is close to the return body, is positioned on the surface of one side of the return body, which is close to the decomposer, and is communicated with the inside of the return body, and one end, which is far away from the return body, is communicated with the inside of the drainage pipe, which is far away from the decomposer, of the return body.
Preferably, the inside of the shell is communicated with the inside of the drainage tube, and the connecting rod assembly consists of two movably connected connecting rods.
Preferably, valve rod one and the drainage tube be close to the one end looks adaptation of casing, and the design has the bolster between the casing, and the surface design of protruding dish has two lugs, is the area with between the driving-disc and is connected.
Preferably, the two rotary tables are symmetrically distributed on two sides of the convex disc and are respectively movably connected with the surfaces of the first valve rod and the second valve rod, and a convex block is designed on one side close to the convex disc and corresponds to the surface of the convex disc.
Preferably, the output pipe is communicated with the inside of the shell, the second valve rod is matched with one end, close to the shell, of the output pipe, and a buffer piece is designed between the second valve rod and the shell.
(III) advantageous effects
Compared with the prior art, the invention provides a drainage device for cardiovascular internal medicine, which has the following beneficial effects:
1. this cardiovascular internal medicine drainage device uses through drive gear and drive gear's cooperation, decomposes the mutually supporting between the dish, can decompose the cubic material in extravasated blood or the hydrops in the patient, can prevent that drainage device from blockking up, is convenient for carry out the drainage operation to extravasated blood or hydrops, gear one with the cooperation of pushing away the dish use, the cooperation of refluence body and back flow is used, can prevent extravasated blood or hydrops refluence, can continuously carry extravasated blood or hydrops simultaneously, extravasated blood or hydrops drainage are effectual.
2. This drainage device for cardiovascular internal medicine uses through the cooperation of driving-disc with link assembly, and the casing is used with the cooperation of piston, and the protruding dish is used with the cooperation of carousel, and valve rod one uses with the cooperation of drainage tube, and valve rod two uses with the cooperation of output tube, can carry the operation to extravasated blood or the one-way drainage of hydrops, and the discharge effect of extravasated blood or hydrops is good, is favorable to improving patient's treatment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the structure of the present invention;
FIG. 4 is a schematic diagram of a related structure of a reflux according to the present invention.
In the figure: 1. a drainage tube; 2. decomposing the material; 3. a drive gear; 4. a transmission gear; 5. a decomposition plate; 6. refluxing the fluid; 7. pushing the disc; 8. a first gear; 9. a return pipe; 10. a housing; 11. a drive disc; 12. a connecting rod assembly; 13. a piston; 14. a first valve rod; 15. a convex disc; 16. a turntable; 17. an output pipe; 18. a second valve rod;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a drainage device for cardiovascular medicine comprises a drainage tube 1 for conducting drainage operation on extravasated blood or effusion in a patient, wherein a decomposition body 2 is arranged on the surface of the drainage tube 1, the drainage tube 1 is respectively designed on two side surfaces of the decomposition body 2 along the conveying direction of the drainage tube 1 and is communicated with the interior of the decomposition body 2, a driving gear 3 is arranged inside the decomposition body 2, the driving gear 3 is connected with a first gear 8 through a belt and is meshed with a transmission gear 4 to drive the transmission gear 4 to rotate, the transmission gear 4 is arranged on the surface of the driving gear 3, the two transmission gears 4 are symmetrically distributed on two sides of the driving gear 3 and are matched with the driving gear 3, and are respectively coaxially designed with corresponding decomposition discs 5 to drive the decomposition discs 5 to rotate.
The surface of the transmission gear 4 is provided with a decomposition disc 5, the side surface of the decomposition disc 5 is designed with uniform convex blocks, the two decomposition discs 5 are matched and used for extruding and decomposing blocky substances in extravasated blood or effusion, the surface of the drainage tube 1 is provided with a backflow body 6, the drainage tube 1 is designed on each of the two side surfaces of the backflow body 6 along the conveying direction of the drainage tube 1 and communicated with the inside of the backflow body 6, a push disc 7 is arranged inside the backflow body 6, the inner surface of the push disc 7 is designed with a gear ring which is matched with the gear ring I8 and used for conveying the extravasated blood or effusion in the backflow body 6, and the gear ring I8 is arranged inside the push disc 7 and meshed with the gear ring inside the push disc 7 to drive the push disc 7 to rotate.
The surface of the reflux body 6 is provided with a reflux pipe 9, one end of the reflux pipe 9 close to the reflux body 6 is positioned on the surface of one side of the reflux body 6 close to the decomposer 2 and communicated with the inside of the reflux body 6, one end of the reflux pipe 9 far away from the reflux body 6 is communicated with the inside of the drainage pipe 1 far away from one side of the decomposer 2 and far away from the decomposer 6, the reflux pipe 1 is used for guiding reflux liquid in the reflux body 6 into the drainage pipe 1, the surface of the drainage pipe 1 is provided with a shell 10, the inside of the shell 10 is communicated with the inside of the drainage pipe 1, the inside of the shell 10 is provided with a driving disc 11 which is used for driving a connecting rod inside the connecting rod assembly 12 to move, the surface of the driving disc 11 is provided with a connecting rod assembly 12, the connecting rod assembly 12 is composed of two movably connected connecting rods and is used for driving a piston 13 to reciprocate up and down.
One end of the connecting rod assembly 12, which is far away from the driving disc 11, is movably connected with a piston 13 for carrying out one-way conveying on extravasated blood or effusion, a first valve rod 14 is arranged inside the shell 10, the first valve rod 14 is matched with one end of the drainage tube 1, which is close to the shell 10, a buffer part is designed between the first valve rod 14 and the shell 10 for controlling the closing and communication of the drainage tube 1 and the shell 10, a convex disc 15 is arranged inside the shell 10, two convex blocks are designed on the surface of the convex disc 15, and the convex disc is connected with the driving disc 11 for driving the rotary disc 16 to rotate.
The inner part of the shell 10 is movably connected with two turntables 16, the two turntables 16 are symmetrically distributed on two sides of the convex disc 15 and are respectively movably connected with the surfaces of the first valve rod 14 and the second valve rod 18, one side close to the convex disc 15 is provided with a convex block which corresponds to the surface of the convex disc 15 and is used for driving the first valve rod 14 and the second valve rod 18 to move, the surface of one side of the shell 10, which is far away from the drainage tube 1, is provided with an output tube 17, the output tube 17 is communicated with the inner part of the shell 10 and is used for discharging extravasated blood or accumulated liquid, the inner part of the output tube 17 is provided with the second valve rod 18, the second valve rod 18 is matched with one end, which is close to the shell 10, of the output tube 17, and a buffer is designed between the shell 10 and used for controlling the closing and the communication of the output tube 17 and the inner part of the shell 10.
The operation principle is that when blood or effusion in the tissue or cavity of the patient needs to be discharged out of the body, the device can be used for conducting drainage operation on the extravasated blood or the effusion in the patient, and the specific operation steps are as follows:
one end of a drainage tube 1 is placed in a corresponding tissue or cavity in a patient body, then extravasated blood or effusion in the tissue or cavity is led into the drainage tube 1, the extravasated blood or the effusion is led out of the patient body, a driving gear 3 is rotated through related driving equipment, the driving gear 3 is meshed with a transmission gear 4 to drive the transmission gear 4 to rotate, and the transmission gear 4 drives two decomposition discs 5 to synchronously rotate in opposite directions.
When the extravasated blood or the effusion is immersed into the decomposition body 2, the extravasated blood or the effusion can flow through the space between the two decomposition discs 5 along with the rotation of the two decomposition discs 5, the bumps on the surfaces of the two decomposition discs 5 are matched with each other, the massive materials in the extravasated blood or the effusion can be extruded and decomposed, and the extravasated blood or the effusion after decomposition flows into the drainage tube 1 from the other side of the decomposition body 2 and then enters the reflux body 6 along the drainage tube 1.
When the driving gear 3 rotates, the driving gear 8 is driven to rotate together, the gear 8 drives the push disc 7 to rotate in the backflow body 6 through being meshed with a gear ring in the push disc 7, when extravasated blood or effusion enters the backflow body 6, the push disc 7 can push the extravasated blood or the effusion to move, and push the extravasated blood or the effusion into the drainage tube 1 on the other side of the backflow body 6, so that the extravasated blood or the effusion is continuously conveyed.
When the backflow body 6 is far away from the stagnant blood or the effusion inside the drainage tube 1 on one side of the decomposition body 2, the stagnant blood or the effusion can enter the backflow body 6, the rotation of the push disc 7 can push the backflow stagnant blood or the effusion into the backflow tube 9, and the stagnant blood or the effusion can enter the drainage tube 1 again along the backflow tube 9, so that the backflow of the stagnant blood or the effusion in the drainage tube 1 is prevented.
The driving disc 11 is rotated by related driving equipment, the driving disc 11 drives the connecting rod in the connecting rod assembly 12 to move, the connecting rod assembly 12 drives the piston 13 to move up and down, the driving disc 11 drives the convex disc 15 to rotate through belt connection when rotating, when the convex block on the surface of the convex disc 15 is contacted with the convex block on the surface of the rotary disc 16, the rotary disc 16 is driven to rotate, the rotary disc 16 drives the corresponding valve rod I14 or the corresponding valve rod II 18 to move, and therefore the drainage tube 1 and the output tube 17 are alternately communicated with the inside of the shell 10.
When the connecting rod assembly 12 drives the piston 13 to move downwards, at the moment, the rotary disc 16 drives the first valve rod 14 to be fixed, the first valve rod 14 can communicate the drainage tube 1 with the inside of the shell 10, extravasated blood or effusion in the drainage tube 1 can be sucked into the inside of the shell 10, when the piston 13 moves upwards, the first valve rod 14 returns to the initial position, the drainage tube 1 and the shell 10 are in a closed state, meanwhile, the rotary disc 16 can drive the second valve rod 18 to move, the output pipe 17 can be communicated with the inside of the shell 10, the piston 13 can push the extravasated blood or effusion in the shell 10 into the output pipe 17, and the extravasated blood or effusion can be discharged through the output pipe 17, so that the operation of draining the extravasated blood or effusion in the patient is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a drainage device for cardiovascular internal medicine, includes drainage tube (1), its characterized in that: the surface of the drainage tube (1) is sequentially provided with a decomposer (2), a reflux body (6) and a shell (10) along the conveying direction, the inside of the decomposer (2) is provided with a driving gear (3), the surface of the driving gear (3) is provided with a transmission gear (4), the surface of the transmission gear (4) is provided with a decomposer disc (5), the inside of the reflux body (6) is provided with a push disc (7), the inside of the push disc (7) is provided with a first gear (8), the surface of the reflux body (6) is provided with a reflux pipe (9), the inside of the shell (10) is provided with a driving disc (11), the surface of the driving disc (11) is provided with a connecting rod assembly (12), one end of the connecting rod assembly (12) far away from the driving disc (11) is movably connected with a piston (13), and the inside of the shell (10) is provided with a first valve rod (14), a convex disc (15) is arranged in the shell (10), a rotary disc (16) is movably connected in the shell (10), an output pipe (17) is arranged on the surface of one side, away from the drainage tube (1), of the shell (10), and a second valve rod (18) is arranged in the output pipe (17);
the two side surfaces of the decomposition body (2) along the conveying direction of the drainage tube (1) are respectively provided with the drainage tube (1) and are communicated with the interior of the decomposition body (2);
the two side surfaces of the backflow body (6) along the conveying direction of the drainage tube (1) are respectively provided with the drainage tube (1) and are communicated with the inside of the backflow body (6);
the inner surface of the push disc (7) is provided with a gear ring which is matched with the first gear (8), one end of the return pipe (9), which is close to the return body (6), is positioned on the surface of one side, which is close to the decomposer (2), of the return body (6) and is communicated with the interior of the return body (6), and one end, which is far away from the return body (6), is communicated with the interior of the drainage pipe (1), which is far away from one side, which is far away from the decomposer (2), of the return body (6);
the interior of the shell (10) is communicated with the interior of the drainage tube (1);
the first valve rod (14) is matched with one end, close to the shell (10), of the drainage tube (1);
the two rotary tables (16) are symmetrically distributed on two sides of the convex disc (15) and are respectively movably connected with the surfaces of the valve rod I (14) and the valve rod II (18), and a convex block is designed on one side close to the convex disc (15) and corresponds to the surface of the convex disc (15);
the output pipe (17) is communicated with the inside of the shell (10), the second valve rod (18) is matched with one end, close to the shell (10), of the output pipe (17), and a buffer piece is designed between the second valve rod and the shell (10).
2. A cardiovascular medical drainage device according to claim 1, wherein: the driving gear (3) is connected with the first gear (8) through a belt, the two transmission gears (4) are symmetrically distributed on two sides of the driving gear (3), are matched with the driving gear (3), and are coaxially designed with the corresponding decomposition discs (5).
3. A cardiovascular medical drainage device according to claim 1, wherein: the side surfaces of the decomposing discs (5) are designed with uniform convex blocks, and the two decomposing discs (5) are matched.
4. A cardiovascular medical drainage device according to claim 1, wherein: the connecting rod assembly (12) consists of two movably connected connecting rods.
5. A cardiovascular medical drainage device according to claim 1, wherein: a buffer is designed between the first valve rod (14) and the shell (10), and two convex blocks are designed on the surface of the convex disc (15) and connected with the driving disc (11) through a belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110084782.1A CN112915274B (en) | 2021-01-22 | 2021-01-22 | Cardiovascular internal medicine drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110084782.1A CN112915274B (en) | 2021-01-22 | 2021-01-22 | Cardiovascular internal medicine drainage device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112915274A CN112915274A (en) | 2021-06-08 |
| CN112915274B true CN112915274B (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110084782.1A Active CN112915274B (en) | 2021-01-22 | 2021-01-22 | Cardiovascular internal medicine drainage device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113577410B (en) * | 2021-08-03 | 2023-09-01 | 付民香 | Intracardiac branch of academic or vocational study nursing hydrops drainage extraction device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10918769B2 (en) * | 2017-04-03 | 2021-02-16 | Boehringer Technologie, LP | Medical drainage device with squeegee-based lumen cleaner and method of draining a biological fluid from the body of a patient |
| CN110201248A (en) * | 2019-05-29 | 2019-09-06 | 丛琳强 | A kind of Internal Medicine-Cardiovascular Dept. effusion drainage device |
| CN211327216U (en) * | 2019-12-12 | 2020-08-25 | 杨胜舟 | Drainage bottle for cardiovascular internal medicine |
| CN212016306U (en) * | 2020-03-03 | 2020-11-27 | 青岛大学附属医院 | Drainage device for neurosurgery operation |
| CN112156251B (en) * | 2020-10-31 | 2023-07-07 | 河南医学高等专科学校 | Anti-blocking effusion drainage device for cardiovascular department |
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2021
- 2021-01-22 CN CN202110084782.1A patent/CN112915274B/en active Active
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| CN112915274A (en) | 2021-06-08 |
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