CN215426425U - Central venous catheter thoracic cavity catheter drainage device - Google Patents
Central venous catheter thoracic cavity catheter drainage device Download PDFInfo
- Publication number
- CN215426425U CN215426425U CN202121525912.2U CN202121525912U CN215426425U CN 215426425 U CN215426425 U CN 215426425U CN 202121525912 U CN202121525912 U CN 202121525912U CN 215426425 U CN215426425 U CN 215426425U
- Authority
- CN
- China
- Prior art keywords
- communicated
- drainage
- catheter
- way pipe
- bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
The utility model relates to the technical field of medical instruments, in particular to a thoracic cavity catheterization drainage device of a central venous catheter. The three-way pipe is connected with the anti-reflux drainage bag, the three-way pipe is not easy to fall off from the anti-reflux drainage bag, drainage liquid is not easy to leak when the three-way pipe is communicated, the whole drainage system is closed, the infection risk is greatly reduced, meanwhile, one end of the speed regulating mechanism is communicated to the outlet of the drip cup, the speed regulating mechanism can control the drainage speed and time at any time according to the state of illness of a patient, the nursing is very convenient, and the three-way pipe is beneficial to preventing and reducing the occurrence of complications.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a thoracic cavity catheter drainage device for a central venous catheter.
Background
Present central ductus venosus has extensively been used for thorax closed drainage in clinic, and the drainage bag is connected with pipe connection to the conventionality, can lead to drainage liquid to leak outward, and is fixed insecure, takes off the pipe easily, and the thorax closed drainage is gone on to central ductus venosus simultaneously, and the conventionality is connected drainage bag and is gone on the thorax drainage, and uncontrollable drainage speed can lead to appearing the emergence of complications such as compound tension pulmonary edema symptoms such as palpitation, cough, short breath because of the tapping is too fast.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that drainage liquid leaks outwards and the drainage speed cannot be controlled due to the connection of a catheter joint in the prior art, and provides a thoracic cavity catheterization drainage device for a central venous catheter.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the design provides a horizontal thorax of central venous duct drainage device of putting pipe, including preventing drainage bag, three-way pipe, first pipe, drip kettle, speed adjusting mechanism, joint and cross valve against current, wherein:
the three-way pipe is communicated to the upper end of the anti-reflux drainage bag, one end of the first conduit is communicated to the outlet of the three-way pipe, the other end of the first conduit is communicated to the inlet of the drip cup, one end of the speed regulating mechanism is communicated to the outlet of the drip cup, the other end of the speed regulating mechanism is communicated to the joint, and the cross valve is communicated to the bottom end of the anti-reflux drainage bag.
Preferably, the anti-reflux drainage bag comprises a transparent bag, a scale bar and a hanging piece, the transparent bag is communicated with the three-way pipe and the cross valve, the scale bar is connected to the transparent bag, and the hanging piece for fixing is connected to the transparent bag.
Preferably, the hanging piece comprises a through hole and a rope belt, the through hole is formed in the transparent bag, and the rope belt passes through the through hole.
Preferably, the drip cup is a Murphy's drip cup.
Preferably, the speed regulating mechanism comprises a second conduit and a regulating switch, one end of the second conduit is communicated to an outlet of the drip cup, the other end of the second conduit is communicated to the connector, and the regulating switch is inserted into the second conduit.
The thoracic cavity catheterization drainage device for the central venous catheter has the beneficial effects that:
through the three-way pipe with prevent being connected against the current drainage bag, the three-way pipe is difficult for droing from preventing against the current drainage bag, is difficult for taking place the drainage liquid when communicating through the three-way pipe and leaks outward, whole drainage system is airtight, very big reduction the infection risk, the one end of speed adjusting mechanism communicates to the export of drip cup simultaneously, speed adjusting mechanism can control drainage speed and time at any time according to the patient's state of an illness needs, the nursing is very convenient, helps the emergence of prevention and reduction complication.
Drawings
FIG. 1 is a schematic structural view of a thoracic catheterization drainage device for a central venous catheter according to the present invention;
FIG. 2 is a schematic front view of a thoracic catheterization drainage device for a central venous catheter according to the present invention;
fig. 3 is a schematic structural diagram of a speed regulating mechanism in the central venous catheter thoracic cavity catheterization drainage device provided by the utility model.
In the figure: the anti-reflux drainage system comprises an anti-reflux drainage bag 1, a three-way pipe 2, a first catheter 3, a drip cup 4, a speed regulating mechanism 5, a joint 6, a cross valve 7, a transparent bag 11, a scale bar 12, a hanging part 13, a through hole 131, a rope belt 132, a second catheter 51 and an adjusting switch 52.
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.
Example 1
Referring to fig. 1-3, a central venous catheter thoracic cavity catheterization drainage device comprises an anti-reflux drainage bag 1, a three-way pipe 2, a first catheter 3, a drip cup 4, a speed regulating mechanism 5, a joint 6 and a cross valve 7, wherein:
the three-way pipe 2 is communicated with the upper end of the anti-reflux drainage bag 1, the connection sealing performance of the three-way pipe 2 and the anti-reflux drainage bag 1 is higher than that of a catheter joint and the anti-reflux drainage bag 1, the three-way pipe 2 is not easy to fall off from the anti-reflux drainage bag 1, drainage liquid is not easy to leak when the three-way pipe 2 is communicated, the whole drainage system is closed, the infection risk is greatly reduced, one end of the first catheter 3 is communicated with the outlet of the three-way pipe 2, the other end of the first catheter 3 is communicated with the inlet of the drip cup 4, the drip cup 4 is a Murphy's drip cup, the Murphy's drip cup is convenient for observing the properties of the drainage liquid, a siphoning effect can be generated on the Murphy's drip cup which is not smooth in drainage, the first catheter 3 is promoted to maintain effective drainage, one end of the speed regulating mechanism 5 is communicated with the outlet of the drip cup 4, the speed regulating mechanism 5 can control the drainage speed and the drainage time at any time according to the state of illness of a patient, the nursing is very convenient, the other end of the speed regulating mechanism 5 is communicated to the joint 6, and the cross valve 7 is communicated to the bottom end of the anti-reflux drainage bag 1.
Example 2
Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the backflow-preventing drainage bag 1 comprises a transparent bag 11, a graduated bar 12 and a hanging part 13, the transparent bag 11 communicates with the three-way pipe 2 and the cross valve 7, the graduated bar 12 is connected to the transparent bag 11, the graduated bar 12 is used for displaying the content of the liquid in the backflow-preventing drainage bag 1, and the hanging part 13 is connected to the transparent bag 11 for fixing;
the hanging member 13 comprises a through hole 131 and a rope belt 132, the transparent bag 11 is provided with the through hole 131, the through hole 131 is used for connecting the rope belt 132, the rope belt 132 passes through the through hole 131, and the rope belt 132 is used for hanging the external support.
Example 3
Referring to fig. 1-3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the speed adjusting mechanism 5 includes a second conduit 51 and an adjusting switch 52, one end of the second conduit 51 is connected to the outlet of the drip cup 4, the other end of the second conduit 51 is connected to the joint 6, the adjusting switch 52 is inserted into the second conduit 51, and the adjusting switch 52 adjusts the flow rate, so as to effectively avoid collapse, circulatory disturbance, pulmonary atelectasis and the like caused by too fast drainage, and help to prevent and reduce the occurrence of complications.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides a drainage device is put to heart ductus venosus thorax, which comprises a backflow-preventing drainage bag (1), a three-way pipe (2), a first duct (3), a drip cup (4), a speed regulating mechanism (5), a joint (6) and a cross valve (7), wherein:
the three-way pipe (2) is communicated to the upper end of the anti-reflux drainage bag (1), one end of the first conduit (3) is communicated to the outlet of the three-way pipe (2), the other end of the first conduit (3) is communicated to the inlet of the drip cup (4), one end of the speed regulating mechanism (5) is communicated to the outlet of the drip cup (4), the other end of the speed regulating mechanism (5) is communicated to the joint (6), and the cross valve (7) is communicated to the bottom end of the anti-reflux drainage bag (1).
2. The drainage device according to claim 1, wherein the anti-reflux drainage bag (1) comprises a transparent bag (11), a scale bar (12) and a hanging piece (13), the transparent bag (11) is communicated with the three-way pipe (2) and the cross valve (7), the scale bar (12) is connected to the transparent bag (11), and the hanging piece (13) is connected to the transparent bag (11) for fixing.
3. The device as claimed in claim 2, wherein the suspension member (13) comprises a through hole (131) and a string (132), the transparent bag (11) is provided with the through hole (131), and the string (132) passes through the through hole (131).
4. A central venous catheter thorax catheterization drainage device according to claim 1, characterized in that the drip cup (4) is a murphy drip cup.
5. A central venous catheter ribcage catheterization device according to claim 1, characterized in that the speed regulating mechanism (5) comprises a second catheter (51) and an adjusting switch (52), one end of the second catheter (51) is communicated to the outlet of the drip cup (4), the other end of the second catheter (51) is communicated to the connector (6), and the adjusting switch (52) is inserted on the second catheter (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121525912.2U CN215426425U (en) | 2021-07-06 | 2021-07-06 | Central venous catheter thoracic cavity catheter drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121525912.2U CN215426425U (en) | 2021-07-06 | 2021-07-06 | Central venous catheter thoracic cavity catheter drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215426425U true CN215426425U (en) | 2022-01-07 |
Family
ID=79715317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121525912.2U Active CN215426425U (en) | 2021-07-06 | 2021-07-06 | Central venous catheter thoracic cavity catheter drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215426425U (en) |
-
2021
- 2021-07-06 CN CN202121525912.2U patent/CN215426425U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215426425U (en) | Central venous catheter thoracic cavity catheter drainage device | |
| CN204744144U (en) | Sleeve belt electrosphygmomanometer | |
| CN204395078U (en) | A kind of open-heart surgery homoiothermy myocardial protective liquid filling device | |
| CN209204257U (en) | A kind of collateral artery circulation line of quiet artery extracorporeal membrane oxygenation technology | |
| CN2765621Y (en) | Brain ventricle outward drainage, infusion and pressure measuring unit | |
| CN208893208U (en) | A kind of nutrition pump with dynamic detection function | |
| CN210812665U (en) | Device for simultaneously infusing nutrition and gastric juice in intestines | |
| CN111420157B (en) | Blood-return-preventing blood-coagulation infusion apparatus | |
| CN203852636U (en) | Multifunctional medical brain science drainage bag fixing rack | |
| CN207768824U (en) | A kind of anti-blood back infusion connector being vented | |
| CN211751155U (en) | Prevent stomach tube fixed bolster of skew | |
| CN215537697U (en) | Three-cavity urinary catheter with high-sealed tail end | |
| CN210743367U (en) | Apron type deep vein catheterization demonstration device | |
| CN210409023U (en) | Enteral nutrition three-way valve | |
| CN218685477U (en) | Disposable hemodialysis pipeline fixing and recycling clamp | |
| CN209221124U (en) | A kind of Respiratory Medicine pleural cavity closed drainage device of anti-dropout | |
| CN216319217U (en) | Replacement-free infusion apparatus | |
| CN215023242U (en) | Hepatobiliary department is with special drainage bag | |
| CN215013830U (en) | Patient clothing of pipeline fixed knot structure during infusion in PICC or infusion port | |
| CN219847388U (en) | Wall hanging prevention device for intravenous nutrition bag | |
| CN215938451U (en) | Negative pressure drainage device with interface fixing structure | |
| CN215900513U (en) | Drainage device for clinical care | |
| CN219271759U (en) | Medical adapter with antibacterial effect | |
| CN217960834U (en) | Special device for non-anticoagulation dialysis | |
| CN216394923U (en) | Infusion apparatus pipeline fixer external member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |