CN216536344U - Possesses anti backward flow thoracic surgery drainage tube - Google Patents
Possesses anti backward flow thoracic surgery drainage tube Download PDFInfo
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- CN216536344U CN216536344U CN202122882955.2U CN202122882955U CN216536344U CN 216536344 U CN216536344 U CN 216536344U CN 202122882955 U CN202122882955 U CN 202122882955U CN 216536344 U CN216536344 U CN 216536344U
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Abstract
The utility model discloses a thoracic surgery drainage tube with anti-reflux function, which comprises an upper butt joint port, a first one-way valve, an upper connecting tube, an adjusting cover, a disinfection external connecting tube, a lower connecting tube, a second one-way valve and a lower butt joint port, wherein the first one-way valve and the second one-way valve are provided with one-way guide to effectively avoid the reverse flow of hydrops, the disinfection external connecting tube on the right side of the adjusting cover can be connected with an external disinfectant feeding device, so that disinfectant can flow into the adjusting cover through the disinfection external connecting tube, the upper connecting tube and the lower connecting tube are washed and disinfected to reduce the breeding of germs, the thoracic surgery drainage tube is beneficial to a patient to wear for a long time, the upper butt joint port is connected with a drainage inner tube worn by the body of the patient, and the lower butt joint port is connected with an external drainage device to achieve the drainage purpose of the hydrops in the thoracic cavity of the patient.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a thoracic surgery drainage tube with anti-reflux function.
Background
After thoracic surgery, abdominal cavity surgery and other operations, secretion in a patient body needs to be discharged out of the body through drainage, and the drainage tube is required to play a role in drainage and generate appropriate negative pressure to help discharge the secretion in the body.
According to the above, the drainage tube in the prior art has a simple structure and has many defects and shortcomings, specifically as follows;
1. the backflow is easily caused, the unidirectional guide is lacked, and the drainage is risked.
2. The pipeline is easy to block, is not easy to wash and dredge and is not beneficial to long-term use.
3. The germs inside the pipeline are bred, and the wound is easy to be infected.
Therefore, in view of the above drawbacks, it is desirable to design a thoracic surgical drainage tube with anti-reflux function.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is as follows: provides a thoracic surgery drainage tube with anti-reflux to solve the problems of the background art.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a thoracic surgery drainage tube with anti-reflux function comprises an upper butt joint port 1, a first one-way valve 2, an upper connecting pipe 3, an adjusting cover 4, an outer sterilizing pipe 5, a lower connecting pipe 6, a second one-way valve 7 and a lower butt joint port 8, wherein the first one-way valve 2 is fixedly arranged on the right side of the upper butt joint port 1, the first one-way valve 2 and the upper butt joint port 1 are in hot melt connection, the upper connecting pipe 3 is fixedly arranged on the right side of the first one-way valve 2, the upper connecting pipe 3 and the first one-way valve 2 are in hot melt connection, the adjusting cover 4 is fixedly arranged at the bottom of the upper connecting pipe 3, the adjusting cover 4 and the upper connecting pipe 3 are in hot melt connection, the outer sterilizing pipe 5 is fixedly arranged on the right side of the adjusting cover 4, the outer sterilizing pipe 5 and the adjusting cover 4 are in hot melt connection, the lower connecting pipe 6 is fixedly arranged at the bottom of the outer sterilizing pipe 5, the lower connecting pipe 6 and the outer pipe 5 are in hot melt connection, second check valve 7 set firmly in connecting pipe 6 bottom down, second check valve 7 and connecting pipe 6 adopt the hot melt to be connected down, lower interface 8 set firmly in second check valve 7 bottom, lower interface 8 and second check valve 7 adopt the hot melt to be connected.
Further, the top of the upper connecting pipe 3 is further fixedly provided with a first plugging port 31, and the first plugging port 31 and the upper connecting pipe 3 are connected by hot melting.
Further, adjust the inside middle-end of cover 4 and still set firmly three-way valve 41, three-way valve 41 with adjust cover 4 and adopt hot melt to be connected, adjust cover 4 inside left side about both ends still run through fastening bolt 42, fastening bolt 42 with adjust cover 4 and adopt interior external screw thread to be connected, adjust cover 4 inside right side about both ends still set firmly fixed block 43, fixed block 43 with adjust cover 4 integrated into one piece.
Further, the right side of the lower end of the lower connecting pipe 6 is fixedly provided with a second plugging port 61, and the second plugging port 61 is connected with the lower connecting pipe 6 through hot melting.
Compared with the prior art, the thoracic surgery drainage tube with the anti-reflux function has the following advantages;
1. at first check valve and second check valve possess one-way guide, effectively avoid the palirrhea effect of hydrops.
2. Secondly adjust the disinfection on cover right side and take over outward and can be connected with outside antiseptic solution feeding device, the antiseptic solution of being convenient for flows into through the disinfection is taken over outward and is adjusted the cover inside, washes and disinfect last connecting pipe and lower connecting pipe, reduces germ and grows, does benefit to the patient and wears for a long time.
3. And finally, the upper butt joint is connected with a drainage inner tube worn by the body of the patient, and the lower butt joint is connected with an external drainage device, so that the aim of draining the pleural effusion of the patient is fulfilled.
Drawings
FIG. 1 is a front view of a thoracic surgical drain with anti-reflux;
FIG. 2 is a top view of a thoracic surgical drain with anti-reflux feature;
FIG. 3 is a sectional view taken along the line A of a thoracic surgical drainage tube having an anti-reflux function;
FIG. 4 is a perspective view of a thoracic surgical drain with anti-reflux.
The device comprises an upper butt joint port 1, a first one-way valve 2, an upper connecting pipe 3, an adjusting cover 4, a disinfection external connecting pipe 5, a lower connecting pipe 6, a second one-way valve 7, a lower butt joint port 8, a first plugging port 31, a three-way valve 41, a fastening bolt 42, a fixing block 43 and a second plugging port 61.
The following detailed description will be further described in conjunction with the above-identified drawings.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments, however, it will be apparent to one skilled in the art that the described embodiments may be practiced without some or all of these specific details, and in other cases well-known process steps have not been described in detail.
As shown in fig. 1, 2, 3 and 4, a drainage tube with anti-reflux thoracic surgery function comprises an upper interface 1, a first one-way valve 2, an upper connecting tube 3, an adjusting cover 4, a disinfecting external tube 5, a lower connecting tube 6, a second one-way valve 7 and a lower interface 8, wherein the first one-way valve 2 is fixedly arranged at the right side of the upper interface 1, the first one-way valve 2 is connected with the upper interface 1 by hot melting, the upper connecting tube 3 is fixedly arranged at the right side of the first one-way valve 2, the upper connecting tube 3 is connected with the first one-way valve 2 by hot melting, the adjusting cover 4 is fixedly arranged at the bottom of the upper connecting tube 3, the adjusting cover 4 is connected with the upper connecting tube 3 by hot melting, the disinfecting external tube 5 is fixedly arranged at the right side of the adjusting cover 4, the disinfecting external tube 5 is connected with the adjusting cover 4 by hot melting, the lower connecting tube 6 is fixedly arranged at the bottom of the disinfecting external tube 5, the lower connecting pipe 6 is in hot-melt connection with the disinfection outer connecting pipe 5, the second one-way valve 7 is fixedly arranged at the bottom of the lower connecting pipe 6, the second one-way valve 7 is in hot-melt connection with the lower connecting pipe 6, the lower butt joint port 8 is fixedly arranged at the bottom of the second one-way valve 7, and the lower butt joint port 8 is in hot-melt connection with the second one-way valve 7;
the thoracic surgery drainage tube with the anti-reflux function has the following functions;
A. the first one-way valve 2 and the second one-way valve 7 have one-way guiding function, so that the reverse flow of accumulated liquid is effectively avoided;
B. the disinfection external pipe 5 on the right side of the adjusting cover 4 can be connected with an external disinfectant feeding device, so that disinfectant can conveniently flow into the adjusting cover 4 through the disinfection external pipe 5 to wash and disinfect the upper connecting pipe 3 and the lower connecting pipe 6, the breeding of germs is reduced, and the long-term wearing of a patient is facilitated;
C. the upper butt joint port 1 is connected with a drainage inner tube worn by the body of a patient, and the lower butt joint port 8 is connected with an external drainage device, so that the aim of draining the pleural effusion of the patient is fulfilled;
the top of the upper connecting pipe 3 is also fixedly provided with a first plugging port 31, and the first plugging port 31 is connected with the upper connecting pipe 3 by hot melting;
it should be noted that after the first blocking port 31 is opened, foreign matters blocked inside the upper connecting pipe 3 can be conveniently discharged under the flushing of the disinfectant, so that the upper connecting pipe 3 can be cleaned;
a three-way valve 41 is fixedly arranged at the middle end inside the adjusting cover 4, the three-way valve 41 is connected with the adjusting cover 4 through hot melting, fastening bolts 42 penetrate through the upper end and the lower end of the left side inside the adjusting cover 4, the fastening bolts 42 are connected with the adjusting cover 4 through internal and external threads, fixed blocks 43 are fixedly arranged at the upper end and the lower end of the right side inside the adjusting cover 4, and the fixed blocks 43 and the adjusting cover 4 are integrally formed;
it should be noted that the three-way valve 41 is adjusted, so that the upper connecting pipe 3, the lower connecting pipe 6 and the disinfection external connecting pipe 5 can be conveniently switched, disinfection liquid can be conveniently flushed and injected, the fastening bolt 42 can be conveniently matched with the fixing block 43 to clamp the upper connecting pipe 3 and the lower connecting pipe 6 after being rotated, and the purpose of adjusting the drainage speed is achieved;
a second plugging port 61 is fixedly arranged on the right side of the lower end of the lower connecting pipe 6, and the second plugging port 61 is connected with the lower connecting pipe 6 through hot melting;
it should be noted that after the second plugging port 61 is opened, the foreign matters blocked inside the lower connecting pipe 6 can be conveniently discharged under the washing of the disinfectant, so as to clean the lower connecting pipe 6.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, it is possible to make various improvements and modifications without departing from the technical principle of the present invention, and those improvements and modifications should be also considered as the protection scope of the present invention.
Claims (4)
1. The utility model provides a possesses anti backward flow thoracic surgery drainage tube, its characterized in that includes last butt joint mouth (1), first check valve (2), goes up connecting pipe (3), adjusts cover (4), disinfects and manages outward (5), connecting pipe (6) down, second check valve (7), butt joint mouth (8) down, first check valve (2) set firmly in last butt joint mouth (1) right side, first check valve (2) and last butt joint mouth (1) adopt hot melt to be connected, last connecting pipe (3) set firmly in first check valve (2) right side, last connecting pipe (3) and first check valve (2) adopt hot melt to be connected, adjust cover (4) set firmly in last connecting pipe (3) bottom, adjust cover (4) and last connecting pipe (3) adopt hot melt to be connected, disinfects and manages outward (5) and set firmly in adjusting cover (4) right side, the disinfection be taken over outward (5) and adjust cover (4) and adopt the hot melt to be connected, lower connecting pipe (6) set firmly in the disinfection and take over outward (5) bottom, lower connecting pipe (6) take over outward (5) with the disinfection and adopt the hot melt to be connected, second check valve (7) set firmly in lower connecting pipe (6) bottom, second check valve (7) and lower connecting pipe (6) adopt the hot melt to be connected, lower interface (8) set firmly in second check valve (7) bottom, lower interface (8) and second check valve (7) adopt the hot melt to be connected.
2. The thoracic surgical drainage tube with anti-reflux function as claimed in claim 1, wherein a first blocking port (31) is further fixedly arranged at the top of the upper connecting tube (3), and the first blocking port (31) is connected with the upper connecting tube (3) by hot melting.
3. The thoracic surgical drainage tube with anti-reflux function as claimed in claim 1, wherein a three-way valve (41) is further fixedly arranged at the middle end inside the adjusting cover (4), the three-way valve (41) is in hot melt connection with the adjusting cover (4), a fastening bolt (42) is further penetrated through the upper end and the lower end of the left side inside the adjusting cover (4), the fastening bolt (42) is in internal and external threaded connection with the adjusting cover (4), a fixing block (43) is further fixedly arranged at the upper end and the lower end of the right side inside the adjusting cover (4), and the fixing block (43) and the adjusting cover (4) are integrally formed.
4. The thoracic surgical drainage tube with anti-reflux function as claimed in claim 1, wherein a second blocking opening (61) is further fixedly provided at the right side of the lower end of the lower connection tube (6), and the second blocking opening (61) is connected with the lower connection tube (6) by thermal fusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122882955.2U CN216536344U (en) | 2021-11-23 | 2021-11-23 | Possesses anti backward flow thoracic surgery drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122882955.2U CN216536344U (en) | 2021-11-23 | 2021-11-23 | Possesses anti backward flow thoracic surgery drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216536344U true CN216536344U (en) | 2022-05-17 |
Family
ID=81575306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122882955.2U Active CN216536344U (en) | 2021-11-23 | 2021-11-23 | Possesses anti backward flow thoracic surgery drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216536344U (en) |
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2021
- 2021-11-23 CN CN202122882955.2U patent/CN216536344U/en active Active
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