CN206381432U - One kind is used for Lumbar catheter drainage of cerebrospinal fluid device - Google Patents
One kind is used for Lumbar catheter drainage of cerebrospinal fluid device Download PDFInfo
- Publication number
- CN206381432U CN206381432U CN201720484552.3U CN201720484552U CN206381432U CN 206381432 U CN206381432 U CN 206381432U CN 201720484552 U CN201720484552 U CN 201720484552U CN 206381432 U CN206381432 U CN 206381432U
- Authority
- CN
- China
- Prior art keywords
- drainage
- leather strap
- peristaltic pump
- cerebrospinal fluid
- dropper
- 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.)
- Expired - Fee Related
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Abstract
It is used for Lumbar catheter drainage of cerebrospinal fluid device, including drainage bag, peristaltic pump, drainage leather strap and Murphy's dropper the utility model discloses one kind；One end of the Murphy's dropper is connected by entrance segment interface with Lumbar catheter entrance, the other end of the Murphy's dropper is connected with drainage leather strap, the drainage leather strap passes through the rotating disk of the peristaltic pump, the drainage leather strap is extruded by the roller on the outside of peristaltic pump rotating disk, the other end of the drainage leather strap is connected by exporting end connector with drainage bag.The utility model structure is novel, drainage leather strap is driven by the uniform rotation of peristaltic pump, to control the drainage speed in drainage tube, make drainage process more intelligent and at the uniform velocity change, the flow velocity conversion that patient produces by the difference of bed angle is effectively prevent, real-time monitoring of the medical personnel to drainage process is more convenient.
Description
Technical field
The utility model is related to a kind of drainage system, and specifically a kind of control for Lumbar catheter drainage of cerebrospinal fluid is filled
Put, belong to technical field of medical instruments.
Background technology
At present, medical personnel make the control of patient's intracranial pressure normal by the Lumbar catheter drainage of cerebrospinal fluid lasting to patient
In the range of, mitigate stimulation of the blood contained cerebrospinal fluid to brain and meninx, promote the circulation and absorption of cerebrospinal fluid, alleviate cerebral angiospasm,
Improve cerebral ischemic condition, mitigate the generation of encephaledema and cerebral infarction.But if lumbar cistern drainage excessive velocities can cause encephalic
Force down, so as to trigger hernia cerebri；The excessively slow effect for not reaching drainage again of drainage can possibly even cause plugging, so lumbar cistern drainage
Control is had to 24 hours in suitable at the uniform velocity state.But at present clinically because the intracranial pressure of patient has differences, bed
The high angle of head tremor is also not unalterable, and it is difficult it is maintained for a long time using conventional drainage system to cause lumbar cistern drainage
One at the uniform velocity state.
Utility model content
Technical problem to be solved in the utility model is, for the shortcoming of above prior art, proposes a kind of for waist
Great Chi drainage of cerebrospinal fluid devices, it is simple in construction, it is easy to use, the control of drainage speed is controlled by peristaltic pump, can be mitigated significantly
Nursing staff's workload.
In order to solve the above-mentioned technical problem, the utility model provides a kind of for Lumbar catheter drainage of cerebrospinal fluid device, including
Drainage bag, peristaltic pump, drainage leather strap and Murphy's dropper；One end of the Murphy's dropper passes through entrance segment interface and Lumbar catheter
Entrance is connected, and the other end of the Murphy's dropper is connected with drainage leather strap, and the drainage leather strap turns through the peristaltic pump
Disk, the drainage leather strap is extruded by the roller on the outside of peristaltic pump rotating disk, and the other end of the drainage leather strap is terminated by exporting
Mouth is connected with drainage bag.
The technical scheme that the utility model is further limited is：Lumbar catheter drainage of cerebrospinal fluid device is previously described for, it is described
Entrance segment interface is identical with the structure of outlet end interface, and the interface includes external screw thread mouthful end and internal thread seat end, the external screw thread
Mouth end is screwed on the internal thread at internal thread seat end, and flexible pipe inserting column is equipped with the external screw thread mouthful end and internal thread seat end,
Fixed by flexible pipe inserting column with drainage tube grafting；The flexible pipe inserting column is provided with anti-slip tank.
Further, Lumbar catheter drainage of cerebrospinal fluid device is previously described for, the rotating disk of the peristaltic pump is uniformly provided with three
Bull stick, the end of each bull stick is equipped with a roller.
The beneficial effects of the utility model are：The utility model structure is novel, is drawn by the uniform rotation driving of peristaltic pump
Flow leather strap, to control the drainage speed in drainage tube, make drainage process more intelligent and at the uniform velocity change, effectively prevent patient because
The difference of bed angle and the flow velocity conversion produced, are more convenient real-time monitoring of the medical personnel to drainage process.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the utility model pipeline structure.
In figure：1- drainage bags, 2- outlets end interface, 3- drainages leather strap, 4- rollers, 5- rotating disks, 6- peristaltic pumps, 7- Murphys
Dropper, 8- entrances end connector, 9- Lumbar catheter inlet tubes.
Embodiment
The utility model is described in further detail below：
Embodiment 1
One kind that the present embodiment is provided is used for Lumbar catheter drainage of cerebrospinal fluid device, and structure as depicted in figs. 1 and 2, including is drawn
Flow bag 1, peristaltic pump 6, drainage leather strap 3 and Murphy's dropper 7；One end of Murphy's dropper 7 passes through entrance segment interface 8 and Lumbar catheter
Entrance 9 is connected, and the other end of Murphy's dropper 7 is connected with drainage leather strap 3, and drainage leather strap 3 passes through the rotating disk of peristaltic pump 6, passes through
Roller extruding drainage leather strap on the outside of the rotating disk of peristaltic pump 6, the other end of drainage leather strap 3 is by exporting end interface 2 and drainage bag phase
Even, three bull sticks are uniformly provided with the rotating disk of peristaltic pump 6, the end of each bull stick is equipped with a roller 4.The present embodiment enters
Mouth segment interface 8 is identical with the structure of outlet end interface 2, and the interface includes external screw thread mouthful end and internal thread seat end, external screw thread mouth end
On the internal thread for being screwed in internal thread seat end, flexible pipe inserting column is equipped with external screw thread mouthful end and internal thread seat end, passes through flexible pipe
Inserting column is fixed with drainage tube grafting, and anti-slip tank is provided with flexible pipe inserting column.
The present embodiment is when in use, even using the DC motor Driver rotating disk in peristaltic pump in order to reach effect at the uniform velocity
Speed is rotated, so as to drive roller to roll, is squeezed certain position of hydraulically full drainage line, produces wriggling, and then push away
Hydrodynamic body flow forward；Because the rotating speed of peristaltic pump is controllable, the velocity of rotation of rotating disk is adjusted according to the actual conditions of patient, and is protected
Hold it is constant at the uniform velocity so that reach control drainage speed effect.
Above example is only explanation technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme each falls within this reality
Within the scope of novel protected.
Claims (4)
1. one kind is used for Lumbar catheter drainage of cerebrospinal fluid device, including drainage bag（1）, peristaltic pump（6）, drainage leather strap（3）It is luxuriant and rich with fragrance with ink
Family name's dropper（7）；It is characterized in that：The Murphy's dropper（7）One end pass through entrance segment interface（8）With Lumbar catheter entrance（9）
It is connected, the Murphy's dropper（7）The other end and drainage leather strap（3）It is connected, the drainage leather strap（3）Through the peristaltic pump
（6）Rotating disk, pass through peristaltic pump（6）Roller on the outside of rotating disk extrudes the drainage leather strap, the drainage leather strap（3）The other end
By exporting end interface（2）It is connected with drainage bag.
2. according to claim 1 be used for Lumbar catheter drainage of cerebrospinal fluid device, it is characterised in that：The entrance segment interface
（8）With outlet end interface（2）Structure it is identical, the interface includes external screw thread mouthful end and internal thread seat end, the external screw thread mouthful end
On the internal thread for being screwed in internal thread seat end, flexible pipe inserting column is equipped with the external screw thread mouthful end and internal thread seat end, is passed through
Flexible pipe inserting column is fixed with drainage tube grafting.
3. according to claim 2 be used for Lumbar catheter drainage of cerebrospinal fluid device, it is characterised in that：On the flexible pipe inserting column
Provided with anti-slip tank.
4. according to claim 1 be used for Lumbar catheter drainage of cerebrospinal fluid device, it is characterised in that：The peristaltic pump（6）'s
Rotating disk is uniformly provided with three bull sticks, and the end of each bull stick is equipped with a roller（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484552.3U CN206381432U (en) | 2017-05-04 | 2017-05-04 | One kind is used for Lumbar catheter drainage of cerebrospinal fluid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720484552.3U CN206381432U (en) | 2017-05-04 | 2017-05-04 | One kind is used for Lumbar catheter drainage of cerebrospinal fluid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206381432U true CN206381432U (en) | 2017-08-08 |
Family
ID=59494806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720484552.3U Expired - Fee Related CN206381432U (en) | 2017-05-04 | 2017-05-04 | One kind is used for Lumbar catheter drainage of cerebrospinal fluid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206381432U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368534A (en) * | 2019-07-22 | 2019-10-25 | 青岛市中心医院 | A kind of stomach treatment Portable negative-pressure drainage bag |
| CN110694162A (en) * | 2019-10-09 | 2020-01-17 | 兰州大学第一医院 | Drainage tube suitable for many positions |
-
2017
- 2017-05-04 CN CN201720484552.3U patent/CN206381432U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110368534A (en) * | 2019-07-22 | 2019-10-25 | 青岛市中心医院 | A kind of stomach treatment Portable negative-pressure drainage bag |
| CN110694162A (en) * | 2019-10-09 | 2020-01-17 | 兰州大学第一医院 | Drainage tube suitable for many positions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20190504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |