CN215386836U - Drainage chest tube with anticreep tub mechanism - Google Patents
Drainage chest tube with anticreep tub mechanism Download PDFInfo
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- CN215386836U CN215386836U CN202120929816.8U CN202120929816U CN215386836U CN 215386836 U CN215386836 U CN 215386836U CN 202120929816 U CN202120929816 U CN 202120929816U CN 215386836 U CN215386836 U CN 215386836U
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Abstract
The utility model discloses a drainage chest tube with a tube falling prevention mechanism, which comprises a drainage tube main body air pressure sensor, wherein a medical one-way valve is arranged in the middle of the drainage tube main body, a liquid outlet is formed in one end of the drainage tube main body, the air pressure sensor is arranged on the left side of the liquid outlet, the pressure between a connecting sleeve and the drainage outlet can be monitored in real time, when the connecting sleeve falls off, a data value received by the pressure sensor changes, and an alarm can be controlled by a PLC (programmable logic controller) controller to give an alarm to remind medical personnel of possible tube falling or blockage, and timely inspection can be carried out.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a drainage chest tube with an anti-extubation mechanism.
Background
Closed thoracic drainage is a drainage tube with one end placed in the thoracic cavity and the other end connected to a water-sealed bottle at a lower position to discharge air or collect fluid in the thoracic cavity, so that lung tissues are re-opened to restore functions. The drainage chest tube is widely applied to drainage of blood chests, pneumothorax and empyema and after thoracotomy, plays an important role in treating diseases, is simple and insecure in the pipeline connection mode of the existing drainage chest tube, is often insecure in pipeline fixation, even has nursing and medical adverse events such as tube detachment and the like, seriously affects the safety of patients, cannot identify the occurrence of the tube detachment event in early stage in the prior art, and often causes serious adverse accidents due to the tube detachment event of the patients.
Disclosure of Invention
The utility model aims to provide a drainage chest tube with an anti-loose tube mechanism, which aims to solve the problems that the prior drainage chest tube in the background art has a simple and insecure pipeline connection mode, and often causes insecure pipeline fixation, even nursing and medical adverse events such as tube dropping and the like, and seriously affects the safety of a patient.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a drainage chest tube with anticreep tub mechanism, includes drainage tube main part and baroceptor, the centre of drainage tube main part is provided with medical check valve, the one end of drainage tube main part is provided with the leakage fluid dram, and the left side of leakage fluid dram is provided with baroceptor, the end of drainage tube main part is provided with adapter sleeve, and the inside of drainage tube main part is provided with the flowing back chamber, adapter sleeve's inside is provided with pressure sensor, and adapter sleeve's lower extreme is connected with the go-between, the regulating spindle is installed to the right-hand member of go-between, and the left end of go-between is connected with fastening bolt, the lower extreme of go-between is provided with the drainage mouth, and the other end of drainage mouth is provided with the drainage bottle, baroceptor connects in the input of PLC controller, so siren 17 is connected to the output of PLC controller.
Preferably, the drainage tube main body forms a detachable structure with the drainage opening through a connecting sleeve, a connecting ring, a fastening bolt and an adjusting shaft, and the inner diameter of the connecting sleeve is equal to the outer diameter of the drainage opening.
Preferably, a rotating structure is formed between the connecting ring and the adjusting shaft, the fastening bolt penetrates through the connecting ring, and the fastening bolt is in threaded connection with the connecting ring.
Preferably, the liquid discharge cavity forms a communicating structure with the drainage bottle through the connecting sleeve, the drainage port and the medical one-way valve, the inner diameter of the right end of the liquid discharge cavity is smaller than that of the left end of the liquid discharge cavity, and the medical one-way valve is electrically connected with the PLC through a wire.
Preferably, be fixed connection between baroceptor and the drainage tube main part, and baroceptor passes through between wire and the PLC controller for electric connection.
Compared with the prior art, the utility model has the following beneficial effects:
1. the drainage chest tube with the potential safety hazard early warning mechanism can connect the drainage tube main body and the drainage bottle through the arranged connecting sleeve, so that the drainage tube main body is convenient to disassemble, and meanwhile, liquid in the chest cavity is prevented from seeping outwards through a gap between the connecting sleeve and a drainage port;
2. the drainage chest tube with the potential safety hazard early warning mechanism can reinforce the joint of the connecting sleeve and the drainage port through the connecting ring, so that the phenomenon that a main body of the drainage tube is disconnected from the drainage port to generate huge potential safety hazards is avoided; the drainage tube is provided with a medical one-way valve, so that the phenomenon of thoracic cavity liquid backflow can be avoided, the drainage tube is closed in time when the drainage tube main body needs to be closed, and the drainage cavity can enable thoracic cavity liquid in a patient to smoothly enter the drainage bottle;
3. this drainage chest pipe with potential safety hazard early warning mechanism can carry out real-time supervision to the pressure between adapter sleeve and the drainage mouth through the pressure sensor who sets up, and when adapter sleeve drops, the data value that pressure sensor received changes, and accessible PLC controller control siren sends the police dispatch newspaper, reminds medical personnel probably to appear taking off a tub the condition, in time the inspection.
4. This drainage chest pipe with potential safety hazard early warning mechanism is through the baroceptor that sets up, atmospheric pressure when can breathing out the people carries out real-time supervision, because the people breathes out and has the volatility of atmospheric pressure, in case take off the pipe, the volatility of atmospheric pressure just disappears, can early discernment take off the pipe or pipeline blocks up the incident and take place according to the change of pressure value, PLC controller control display shows, the siren sends the police dispatch newspaper, whether medical personnel's accessible display shows data investigation takes off the pipe or blocks up simultaneously.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the attachment ring of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
fig. 4 is a schematic view of the working process of the present invention.
In the figure: 1. a drainage tube body; 2. a drainage bottle; 3. connecting a sleeve; 4. a pressure sensor; 5. a connecting ring; 6. a drainage opening; 7. a medical check valve; 8. a flow sensor; 9. a sealing cover; 10. a medicine inlet; 11. a first drug guide cavity; 12. a liquid discharge cavity; 13. an air pressure sensor; 14. a PLC controller; 15. a second drug guide cavity; 16. a display; 17. an alarm; 18. fastening a bolt; 19. an adjustment shaft; 20. a liquid discharge port; 21. a duckbilled silica gel pad; 22. a support ring; 23. an anti-reflux spring; 24. a medicine guide opening; 25. and (5) sealing rings.
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.
Example 1: as shown in fig. 1-4, a drainage chest tube with anti-falling tube mechanism comprises a drainage tube body 1 and a pneumatic sensor 13, and is characterized in that: a medical one-way valve 7 is arranged in the middle of the drainage tube main body 1, a liquid outlet 20 is arranged at one end of the drainage tube main body 1, and the left side of the liquid outlet 20 is provided with an air pressure sensor 13, the tail end of the drainage tube main body 1 is provided with a connecting sleeve 3, a liquid discharge cavity 12 is arranged inside the drainage tube main body 1, a pressure sensor 4 is arranged inside the connecting sleeve 3, and the lower end of the connecting sleeve 3 is connected with a connecting ring 5, the right end of the connecting ring 5 is provided with an adjusting shaft 19, and the left end of the connecting ring 5 is connected with a fastening bolt 18, the lower end of the connecting ring 5 is provided with a drainage port 6, and the other end of the drainage port 6 is provided with a drainage bottle 2, a PLC 14 is arranged above the drainage bottle 2, the air pressure sensor 13 is connected to an input terminal of the PLC controller 14, so that an output terminal of the PLC controller 14 is connected to the alarm 17.
Example 2: as shown in fig. 1-4, a drainage chest tube with an anti-tube-dropping mechanism comprises a drainage tube body 1 and an air pressure sensor 13, and is characterized in that: a medical one-way valve 7 is arranged in the middle of the drainage tube main body 1, a liquid outlet 20 is arranged at one end of the drainage tube main body 1, and the left side of the liquid outlet 20 is provided with an air pressure sensor 13, the tail end of the drainage tube main body 1 is provided with a connecting sleeve 3, a liquid discharge cavity 12 is arranged inside the drainage tube main body 1, a pressure sensor 4 is arranged inside the connecting sleeve 3, and the lower end of the connecting sleeve 3 is connected with a connecting ring 5, the right end of the connecting ring 5 is provided with an adjusting shaft 19, and the left end of the connecting ring 5 is connected with a fastening bolt 18, the lower end of the connecting ring 5 is provided with a drainage port 6, and the other end of the drainage port 6 is provided with a drainage bottle 2, a PLC 14 is arranged above the drainage bottle 2, the air pressure sensor 13 is connected to an input terminal of the PLC controller 14, so that an output terminal of the PLC controller 14 is connected to the alarm 17.
In the utility model: the drainage tube main body 1 forms a detachable structure with the drainage opening 6 through the connecting sleeve 3, the connecting ring 5, the fastening bolt 18 and the adjusting shaft 19, and the inner diameter of the connecting sleeve 3 is equal to the outer diameter of the drainage opening 6; through the adapter sleeve 3 that sets up, can be connected between drainage tube main part 1 and the drainage bottle 2, the drainage tube main part 1 of being convenient for is dismantled, avoids the liquid in the thorax to outwards ooze through the gap between adapter sleeve 3 and drainage mouth 6 simultaneously.
In the utility model: a rotating structure is formed between the connecting ring 5 and the adjusting shaft 19, the fastening bolt 18 penetrates through the connecting ring 5, and the fastening bolt 18 is in threaded connection with the connecting ring 5; through the go-between 5 that sets up, can consolidate the junction of adapter sleeve 3 and drainage mouth 6, avoid taking place drainage tube main part 1 and take off the pipe, produce huge potential safety hazard.
In the utility model: the pressure sensor 4 is fixedly connected with the connecting sleeve 3, the pressure sensor 4 is tightly attached to the drainage port 6, and the pressure sensor 4 is electrically connected with the PLC 14 through a lead; through the pressure sensor 4 who sets up, can carry out real-time supervision to the pressure between adapter sleeve 3 and drainage mouth 6, when adapter sleeve 3 drops, the data value that pressure sensor 4 received changes, and accessible PLC controller 14 control siren 17 sends the police dispatch newspaper, reminds medical personnel probably to appear taking off the pipe condition, in time the inspection.
In the utility model: the air pressure sensor 13 is fixedly connected with the drainage tube main body 1, and the air pressure sensor 13 is electrically connected with the PLC 14 through a lead; through the baroceptor 13 that sets up, atmospheric pressure when can inhaling the exhaling carries out real-time supervision, because the people inhale the volatility that exhales there is atmospheric pressure, in case take off the pipe, the volatility of atmospheric pressure just disappears, can early discernment take off the pipe or pipeline blocks up the incident according to the change of pressure value and take place, and PLC controller 14 control display 16 shows, and siren 17 sends the police dispatch newspaper, and whether medical personnel's accessible display 16 display data investigation takes off the pipe or blocks up simultaneously.
This drainage chest tube's theory of operation with potential safety hazard early warning mechanism: firstly, overlap adapter sleeve 3 in the outside of drainage mouth 6, adapter sleeve 5 can adjust the angle that opens and shuts of adapter sleeve 5 through regulating shaft 19 this moment, makes pressure sensor 4 and drainage mouth 6 closely hug closely together, and 4 models of pressure sensor this moment: the DMP331P transmits the detected pressure value to the PLC 14, the PLC 14 records the data as reference data, when the connecting sleeve 3 falls off, the data value received by the pressure sensor 4 changes, the PLC 14 can control the alarm 17 to give an alarm to remind medical staff of possible pipe falling off, check in time, automatically control the medical one-way valve 7 to be closed, and perform manual intervention in time; next, the air pressure sensor 13 model: CPS170 can carry out real-time supervision to atmospheric pressure when breathing out the people, because the people breathe out the volatility that has atmospheric pressure, in case take off the pipe, the volatility of atmospheric pressure just disappears, can early discernment take off the pipe or pipeline blocking incident takes place according to the change of pressure value, PLC controller 14 control display 16 shows, siren 17 contains green banks and red banks, still can add sound alarm when with this correspondence, the device is normally bright at the correct operation green banks, when the jam condition appears, red banks in the controllable siren 17 of PLC controller 14 twinkles, green banks closes, thereby send out the police dispatch newspaper, it is more directly perceived to make the result show, whether the data investigation that medical personnel accessible display 16 shows takes off the pipe or blocks up simultaneously.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a drainage chest pipe with anticreep tub mechanism, includes drainage tube main part (1), baroceptor (13), its characterized in that: the medical check valve (7) is arranged in the middle of the drainage tube main body (1), a liquid outlet (20) is arranged at one end of the drainage tube main body (1), an air pressure sensor (13) is arranged on the left side of the liquid outlet (20), a connecting sleeve (3) is arranged at the tail end of the drainage tube main body (1), a liquid outlet cavity (12) is arranged in the drainage tube main body (1), a pressure sensor (4) is arranged in the connecting sleeve (3), the lower end of the connecting sleeve (3) is connected with a connecting ring (5), an adjusting shaft (19) is installed at the right end of the connecting ring (5), a fastening bolt (18) is connected at the left end of the connecting ring (5), a drainage opening (6) is arranged at the lower end of the connecting ring (5), a drainage bottle (2) is arranged at the other end of the drainage opening (6), a PLC (14) is installed above the drainage bottle (2), the air pressure sensor (13) is connected to the input end of the PLC (14), so that the output end of the PLC (14) is connected with the alarm (17).
2. The drainage chest tube with the anti-extubation mechanism of claim 1, wherein: the drainage tube main body (1) forms a detachable structure with the drainage opening (6) through the connecting sleeve (3), the connecting ring (5), the fastening bolt (18) and the adjusting shaft (19), and the inner diameter of the connecting sleeve (3) is equal to the outer diameter of the drainage opening (6).
3. The drainage chest tube with the anti-extubation mechanism of claim 1, wherein: a rotating structure is formed between the connecting ring (5) and the adjusting shaft (19), the fastening bolt (18) penetrates through the connecting ring (5), and the fastening bolt (18) is in threaded connection with the connecting ring (5).
4. The drainage chest tube with the anti-extubation mechanism of claim 1, wherein: the drainage cavity (12) is communicated with the drainage bottle (2) through a connecting sleeve (3), a drainage port (6) and a medical one-way valve (7), the inner diameter of the right end of the drainage cavity (12) is smaller than that of the left end of the drainage cavity (12), and the medical one-way valve (7) is electrically connected with the PLC (programmable logic controller) (14) through a wire.
5. The drainage chest tube with the anti-extubation mechanism of claim 1, wherein: be fixed connection between pressure sensor (4) and adapter sleeve (3), and closely laminate between pressure sensor (4) and drainage mouth (6) to be electric connection between pressure sensor (4) and PLC controller (14) through the wire.
6. The drainage chest tube with the anti-extubation mechanism of claim 1, wherein: the pneumatic sensor (13) is fixedly connected with the drainage tube main body (1), and the pneumatic sensor (13) is electrically connected with the PLC controller (14) through a lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120929816.8U CN215386836U (en) | 2021-04-30 | 2021-04-30 | Drainage chest tube with anticreep tub mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120929816.8U CN215386836U (en) | 2021-04-30 | 2021-04-30 | Drainage chest tube with anticreep tub mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN215386836U true CN215386836U (en) | 2022-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120929816.8U Active CN215386836U (en) | 2021-04-30 | 2021-04-30 | Drainage chest tube with anticreep tub mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN215386836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115120798A (en) * | 2022-09-01 | 2022-09-30 | 吉林大学 | Hydrops discharging equipment is used in surgical nursing |
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2021
- 2021-04-30 CN CN202120929816.8U patent/CN215386836U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115120798A (en) * | 2022-09-01 | 2022-09-30 | 吉林大学 | Hydrops discharging equipment is used in surgical nursing |
| CN115120798B (en) * | 2022-09-01 | 2022-11-22 | 吉林大学 | Hydrops discharging equipment is used in surgical nursing |
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