CN204337371U - A kind of drainage of cerebrospinal fluid device that drainage tube can be kept unimpeded - Google Patents
A kind of drainage of cerebrospinal fluid device that drainage tube can be kept unimpeded Download PDFInfo
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- CN204337371U CN204337371U CN201420820267.0U CN201420820267U CN204337371U CN 204337371 U CN204337371 U CN 204337371U CN 201420820267 U CN201420820267 U CN 201420820267U CN 204337371 U CN204337371 U CN 204337371U
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- drainage tube
- drainage
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- pressure reduction
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Abstract
The utility model discloses a kind of drainage of cerebrospinal fluid device that drainage tube can be kept unimpeded, comprise drainage tube, drainage tube is provided with the motor peristaltic pump that extruding drainage tube eliminates clot; Drainage tube is communicated with the first flexible pipe, the first flexible pipe is communicated with one end of inverted U pipe, and the other end of inverted U pipe is communicated with one end of U-shaped pressure reduction pipe by the second flexible pipe, and the other end of U-shaped pressure reduction pipe is communicated with air; Inverted U pipe directly enters in U-shaped pressure reduction pipe for the cerebrospinal fluid intercepted in drainage tube, and U-shaped pressure reduction pipe, built with indicator solution, is used to indicate the pressure in drainage tube, according to pressure size start and stop motor peristaltic pump.Drainage of cerebrospinal fluid device of the present utility model can carry out fragmentation to the clot at each position in drainage tube in time, eliminates blocking, ensures the unobstructed of drainage tube, and crucial moment plays decisive role to the life saving patient.Reduced the working strength of medical personnel by Mechanical Crushing, improve efficiency.
Description
Technical field
This utility model belongs to Medical treatment device field, relates to drainage of cerebrospinal fluid device, specifically a kind of drainage of cerebrospinal fluid device that drainage tube can be kept unimpeded.
Background technology
Drainage of cerebrospinal fluid is the hydrocephalic usual way of neurosurgical treatment, by inserting a drainage tube in the ventricles of the brain, being drawn by cerebrospinal fluid unnecessary in the ventricles of the brain can the symptom of reduction of patient intracranial hypertension, at present, for the patient implementing external drainage, substantially achieve the target according to intracranial pressure feedback regulation drainage flow by external pressure transducer and monitor.But existing regulating measure can use a lot of electronic devices and components usually; unfavorable to Rehabilitation; and usually there will be clot blocking drainage tube during one in clinical course very common phenomenon in drainage tube; drain is caused to have some setbacks; therefore need mode often through manual compression drainage tube to eliminate clot, keep drainage tube unimpeded, this just needs artificial real-time monitoring; add cost of labor, occupy natively more nervous medical care resource.And extruding drainage tube is a job of comparing effort, in a lot of Clinic Case, eliminate the life that clot can save patient in time.
Summary of the invention
For the deficiency that prior art exists, the purpose of this utility model is, provides a kind of drainage of cerebrospinal fluid device that drainage tube can be kept unimpeded, substitutes the existing mode unimpeded by manual compression drainage tube elimination clot guarantee drainage tube.
In order to solve the problems of the technologies described above, this utility model adopts following technical scheme to be achieved:
A kind of drainage of cerebrospinal fluid device that drainage tube can be kept unimpeded, comprise drainage tube, drainage tube is communicated with side by side the broken pipe of clot pump, the broken pipe of clot pump is communicated with piston, the broken pipe of clot pump of piston both sides is respectively provided with check valve, make the flow direction of cerebrospinal fluid in the broken pipe of clot pump identical with flowing in drainage tube, keep unimpeded in drainage tube by the pump action of piston;
Drainage tube is communicated with the first flexible pipe on the position of patient's cranial cavity, and the first flexible pipe is communicated with one end of inverted U pipe, and the other end of inverted U pipe is communicated with one end of U-shaped pressure reduction pipe by the second flexible pipe, and the other end of U-shaped pressure reduction pipe is communicated with air;
Inverted U pipe directly enters in U-shaped pressure reduction pipe for the cerebrospinal fluid intercepted in drainage tube, and U-shaped pressure reduction pipe, built with indicator solution, is used to indicate the pressure in drainage tube.
This utility model also has distinguishes technical characteristic as follows:
Described indicator solution is conducting liquid, the first wire with indicator solution conducting is drawn bottom described U-shaped pressure reduction pipe, the second wire has from inside to outside been drawn in the side that U-shaped pressure reduction pipe is communicated with air, first wire and the second wire are used for when Electronic control piston, as two exits of pressure signal.
Described inverted U pipe is arranged on the first support, and described U-shaped pressure reduction pipe is installed on the secondary support bracket.
This utility model compared with prior art, has following technique effect:
Drainage of cerebrospinal fluid device of the present utility model decreases the use of electronic devices and components as far as possible, reduce costs, favourable to patient health, fragmentation can be carried out in time to the form that the clot in drainage tube is extruded by pumping, eliminate blocking, ensure the unobstructed of drainage tube, crucial moment plays decisive role to the life saving patient.Reduced the working strength of medical personnel by Mechanical Crushing, improve efficiency.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
In figure, the implication of each label is: 1-drainage tube, the broken pipe of 2-clot pump, 3-piston, 4,5-check valve, and 6-first flexible pipe, 7-inverted U pipe, 8-second flexible pipe, 9-U type pressure reduction pipe, 10-indicator solution, 11-first wire, 12-second wire, 13-first support, 14-second support, 15-liquid-collection bag.
Below in conjunction with accompanying drawing, explanation is further explained in detail to particular content of the present utility model.
Detailed description of the invention
Below provide specific embodiment of the utility model, it should be noted that this utility model is not limited to following specific embodiment, all equivalents done on technical scheme basis all fall into protection domain of the present utility model.
Embodiment:
Defer to technique scheme, as shown in Figure 1, the present embodiment provides a kind of drainage of cerebrospinal fluid device that drainage tube can be kept unimpeded, comprise drainage tube 1, drainage tube 1 is communicated with side by side the broken pipe 2 of clot pump, the broken pipe 2 of clot pump is communicated with piston 3, the broken pipe 2 of clot pump of piston 3 both sides is respectively provided with check valve 4,5, make the flow direction of cerebrospinal fluid in the broken pipe of clot pump 2 identical with flowing in drainage tube 1, keep unimpeded in drainage tube by the pump action of piston 3;
Drainage tube 1 is communicated with the first flexible pipe 6, first flexible pipe 6 and is communicated with one end of inverted U pipe 7 on the position of patient's cranial cavity, and the other end of inverted U pipe 7 is communicated with one end of U-shaped pressure reduction pipe 9 by the second flexible pipe 8, and the other end of U-shaped pressure reduction pipe 9 is communicated with air;
Inverted U pipe 7 directly enters in U-shaped pressure reduction pipe 9 for the cerebrospinal fluid intercepted in drainage tube 1, and U-shaped pressure reduction pipe 9, built with indicator solution 10, is used to indicate the pressure in drainage tube 9.
Indicator solution 10 is conducting liquid, the first wire 11 with indicator solution 10 conducting is drawn bottom described U-shaped pressure reduction pipe 9, the second wire 12 has from inside to outside been drawn in the side that U-shaped pressure reduction pipe 10 is communicated with air, first wire 11 and the second wire 12 for when Electronic control piston 3, as two exits of pressure signal.When in drainage tube 1 during pressure increase, the indicator solution 10 in U-shaped pressure reduction pipe 9 rises on the side be communicated with air, by the first wire 11 and the second wire 12 conducting when rising to the second wire 12 position,
It should be noted that the indicator solution 7 in the present embodiment is preferably water, or the aqueous solution of some conductions.
Inverted U pipe 7 is arranged on the first support 13, and described U-shaped pressure reduction pipe 9 is arranged on the second support 14, rack-mount, is convenient to be placed on a fixing position, and principle patient.
Work process of the present utility model is as described below:
When this utility model uses, can operated piston 3 manually, also can be connected with the second wire 12 by existing control circuit and the first wire 11 and to control motor, then by toggle, the rotation of motor is converted to work, 3 reciprocating power realize automatic operation piston 3.Detailed process is: under normal condition, piston 3 does not work, from patient's intracranial by drainage tube 1 drainage of cerebrospinal fluid, cerebrospinal fluid is collected by liquid-collection bag 15, when there is clot in drainage tube 1, drainage tube 1 can be blocked, cause drainage tube 1 near the pressure increase of the position of patient's cranial cavity, this pressure conducts to U-shaped pressure reduction pipe 9 by the first flexible pipe 6, inverted U pipe 7 and the second flexible pipe 8, by indicator solution 10 indicated pressure, generally, when pressure is more than 100mm water column, just need piston 2 to carry out fragmentation by pumping to clot, what ensure in drainage tube 1 is unobstructed.
Except the pumping mode of manual piston 3, when pressure is more than 100mm water column, the indicator solution 10 made with conducting liquid in U-shaped pressure reduction pipe 9 can by the first wire 11 and the second wire 12 conducting, there is provided the signal of telecommunication of pressure to control circuit, Electronic control piston 3 moves reciprocatingly, and carries out fragmentation to clot.
Claims (3)
1. the drainage of cerebrospinal fluid device that drainage tube can be kept unimpeded, comprise drainage tube (1), it is characterized in that: drainage tube (1) is communicated with side by side the broken pipe of clot pump (2), the broken pipe of clot pump (2) is communicated with piston (3), the broken pipe of clot pump (2) of piston (3) both sides is respectively provided with check valve (4,5), make the flow direction of cerebrospinal fluid in the broken pipe of clot pump (2) identical with flowing in drainage tube (1), keep unimpeded in drainage tube by the pump action of piston (3);
Drainage tube (1) is communicated with the first flexible pipe (6) on the position of patient's cranial cavity, first flexible pipe (6) is communicated with one end of inverted U pipe (7), the other end of inverted U pipe (7) is communicated with one end of U-shaped pressure reduction pipe (9) by the second flexible pipe (8), and the other end of U-shaped pressure reduction pipe (9) is communicated with air;
Inverted U pipe (7) directly enters in U-shaped pressure reduction pipe (9) for the cerebrospinal fluid intercepted in drainage tube (1), U-shaped pressure reduction pipe (9), built with indicator solution (10), is used to indicate the pressure in drainage tube (9).
2. drainage of cerebrospinal fluid device as claimed in claim 1, it is characterized in that: described indicator solution (10) is conducting liquid, the first wire (11) with indicator solution (10) conducting is drawn in described U-shaped pressure reduction pipe (9) bottom, the second wire (12) has from inside to outside been drawn in the side that U-shaped pressure reduction pipe (10) is communicated with air, first wire (11) and the second wire (12) for when Electronic control piston (3), as two exits of pressure signal.
3. drainage of cerebrospinal fluid device as claimed in claim 1, it is characterized in that: described inverted U pipe (7) is arranged on the first support (13), described U-shaped pressure reduction pipe (9) is arranged on the second support (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820267.0U CN204337371U (en) | 2014-12-19 | 2014-12-19 | A kind of drainage of cerebrospinal fluid device that drainage tube can be kept unimpeded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820267.0U CN204337371U (en) | 2014-12-19 | 2014-12-19 | A kind of drainage of cerebrospinal fluid device that drainage tube can be kept unimpeded |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204337371U true CN204337371U (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420820267.0U Expired - Fee Related CN204337371U (en) | 2014-12-19 | 2014-12-19 | A kind of drainage of cerebrospinal fluid device that drainage tube can be kept unimpeded |
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| Country | Link |
|---|---|
| CN (1) | CN204337371U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106620901A (en) * | 2016-09-27 | 2017-05-10 | 南京航空航天大学 | Self-adaption encephalic cerebrospinal fluid drainage device |
| CN106806953A (en) * | 2017-03-14 | 2017-06-09 | 中国医科大学附属盛京医院 | A kind of external ventricle drainage automatic speed-measuring and autompulse cleaning device |
| CN110812548A (en) * | 2019-12-12 | 2020-02-21 | 河南科技大学第一附属医院 | Intracardiac hydrops drainage device for branch of academic or vocational study |
| CN111729148A (en) * | 2020-07-28 | 2020-10-02 | 河南省中医院（河南中医药大学第二附属医院） | Flusher for department of encephalopathy |
| CN114600611A (en) * | 2022-02-28 | 2022-06-10 | 浙江大学 | Digital irrigation system for fruit and vegetable cultivation in facility |
-
2014
- 2014-12-19 CN CN201420820267.0U patent/CN204337371U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106620901A (en) * | 2016-09-27 | 2017-05-10 | 南京航空航天大学 | Self-adaption encephalic cerebrospinal fluid drainage device |
| CN106806953A (en) * | 2017-03-14 | 2017-06-09 | 中国医科大学附属盛京医院 | A kind of external ventricle drainage automatic speed-measuring and autompulse cleaning device |
| CN106806953B (en) * | 2017-03-14 | 2019-03-22 | 中国医科大学附属盛京医院 | A kind of external ventricle drainage automatic speed-measuring and autompulse cleaning device |
| CN110812548A (en) * | 2019-12-12 | 2020-02-21 | 河南科技大学第一附属医院 | Intracardiac hydrops drainage device for branch of academic or vocational study |
| CN110812548B (en) * | 2019-12-12 | 2021-10-01 | 河南科技大学第一附属医院 | Intracardiac hydrops drainage device for branch of academic or vocational study |
| CN111729148A (en) * | 2020-07-28 | 2020-10-02 | 河南省中医院（河南中医药大学第二附属医院） | Flusher for department of encephalopathy |
| CN111729148B (en) * | 2020-07-28 | 2022-07-19 | 河南省中医院（河南中医药大学第二附属医院） | Flusher for department of encephalopathy |
| CN114600611A (en) * | 2022-02-28 | 2022-06-10 | 浙江大学 | Digital irrigation system for fruit and vegetable cultivation in facility |
| CN114600611B (en) * | 2022-02-28 | 2023-03-31 | 浙江大学 | Digital irrigation system for fruit and vegetable cultivation in facility |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150520 Termination date: 20151219 |
|
| EXPY | Termination of patent right or utility model |