CN202920252U - Encephala liquid sampler for neurology - Google Patents
Encephala liquid sampler for neurology Download PDFInfo
- Publication number
- CN202920252U CN202920252U CN 201220649609 CN201220649609U CN202920252U CN 202920252 U CN202920252 U CN 202920252U CN 201220649609 CN201220649609 CN 201220649609 CN 201220649609 U CN201220649609 U CN 201220649609U CN 202920252 U CN202920252 U CN 202920252U
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- CN
- China
- Prior art keywords
- liquid
- collecting bottle
- neurology
- needle
- sampler
- 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
The utility model relates to the technical field of medical instruments, in particular to an encephala liquid sampler for neurology. The encephala liquid sampler for the neurology comprises a liquid collecting bottle; the liquid collecting bottle is provided with marks; the lower part of the liquid collecting bottle is provided with a liquid outlet; the liquid outlet is provided with a sealing cap; the top of the liquid collecting bottle is provided with a liquid inlet pipe; the middle part of the liquid inlet pipe is provided with a liquid inlet valve; the top of the liquid inlet pipe is provided with a four-way valve; one end of the four-way valve is provided with a sampling catheter; the front end of the sampling catheter is provided with a connecting base; the front end of the connecting base is provided with a soft catheter; the front end of the soft catheter is provided with a needle; the needle is provided with a needle handle; the second end of the four-way valve is provided with a pressure gauge; the third end of the four-way valve is provided with an air duct; the middle part of the air duct is provided with an air exhausting switch; the tail end of the air duct is provided with an injection pipe; and a piston catch bar is arranged in the injection pipe. The encephala liquid sampler for the neurology has the beneficial effects of simple structure and convenience in use.
Description
Technical field
This utility model relates to technical field of medical instruments, relates in particular to a kind of Neurology Department brains liquid sampler.
Background technology
The Neurology Department disease often will be carried out cerebrospinal fluid pressure measxurement and sampling operation to the patient in therapeutic process.Marrowbrain sampling appliance commonly used is generally one through conduit connecting puncture needle and the Pressure gauge of sterilization clinically, first pass through the pressure of gauge measurement cerebrospinal fluid, and then with puncture needle, cerebrospinal fluid is taken a sample, troublesome poeration, waste time and energy, increased medical worker's workload, also caused suffering to patient simultaneously.
The utility model content
This utility model is for the prior art above shortcomings, a kind of Neurology Department brains liquid sampler is provided, design by syringe needle, Pressure gauge and liquid-collecting bottle makes the Neurology Department medical worker can disposablely complete patient's cerebrospinal fluid sampling operation, is convenient to the medical worker by the design of scale simultaneously and observes what of sampling.
The purpose of this utility model is to be achieved through the following technical solutions:
a kind of Neurology Department brains liquid sampler, comprise liquid-collecting bottle, described liquid-collecting bottle is provided with scale, described liquid-collecting bottle bottom is provided with leakage fluid dram, described leakage fluid dram is provided with sealing cap, described liquid-collecting bottle top is provided with feed tube, described feed tube middle part is provided with liquid feed valve, described feed tube top is provided with cross valve, the first end of described cross valve is provided with sampling catheter, described sampling catheter front end is provided with Connection Block, described Connection Block front end is provided with flexible catheter, described flexible catheter front end is provided with syringe needle, described syringe needle is provided with needle handle, cross valve the second end is provided with Pressure gauge, cross valve the 3rd end is provided with airway, described airway middle part is provided with the inducing QI switch, described airway end is provided with syringe, be provided with the piston catch bar in described syringe.
Described liquid-collecting bottle is made of plastics.
This utility model beneficial effect: simple in structure, easy to use, the Neurology Department medical worker can disposablely complete patient's cerebrospinal fluid sampling operation, and is time saving and energy saving, simultaneously, also can greatly alleviate patient's misery.
Description of drawings
Fig. 1 is a kind of Neurology Department described in the utility model brains liquid sampler structure schematic diagram.
In figure:
The 1-liquid-collecting bottle; The 2-scale; The 3-leakage fluid dram; The 4-sealing cap; The 5-feed tube; The 6-liquid feed valve; The 7-cross valve; The 8-sampling catheter; The 9-Connection Block; The 10-flexible catheter; The 11-syringe needle; The 12-needle handle; The 13-Pressure gauge; The 14-airway; 15-inducing QI switch; The 16-syringe; 17-piston catch bar.
The specific embodiment
The below is described in further detail this utility model according to drawings and embodiments:
as shown in Figure 1, a kind of Neurology Department brains liquid sampler, comprise liquid-collecting bottle 1, described liquid-collecting bottle 1 is made of plastics, described liquid-collecting bottle 1 is provided with scale 2, because liquid-collecting bottle 1 is transparent, the medical worker just can see the amount of getting it filled clearly from the outside like this, alleviated medical worker's workload, described liquid-collecting bottle 1 bottom is provided with leakage fluid dram 3, described leakage fluid dram 3 is provided with sealing cap 4, described liquid-collecting bottle 1 top is provided with feed tube 5, described feed tube 5 middle parts are provided with liquid feed valve 6, described feed tube 5 tops are provided with cross valve 7, the first end of described cross valve 7 is provided with sampling catheter 8, described sampling catheter 8 front ends are provided with Connection Block 9, described Connection Block 9 front ends are provided with flexible catheter 10, described flexible catheter 10 front ends are provided with syringe needle 11, described syringe needle 11 is provided with needle handle 12, the medical worker is pinching needle handle 12 with hands, convenient operation, can not accidentally injure because hands is sliding the patient, cross valve the second end is provided with Pressure gauge 13, the medical worker can disposablely complete the sampling of brains liquid and pressure measurement like this, cross valve the 3rd end is provided with airway 14, described airway 14 middle parts are provided with inducing QI switch 15, described airway 14 ends are provided with syringe 16, be provided with piston catch bar 17 in described syringe 16.
During use, the medical worker is pinching needle handle 12 with finger, syringe needle 11 is lunged in patient body, then carry out pressure measurement by Pressure gauge 13, then pull back piston catch bar 17, inducing QI switch 15 cuts out, when liquid reaches needed amount, close liquid feed valve 6, syringe needle 11 is extracted, sealing cap 4 is taken off, brains liquid is taken out.
Claims (2)
1. a Neurology Department is with brains liquid sampler, it is characterized in that: comprise liquid-collecting bottle, described liquid-collecting bottle is provided with scale, described liquid-collecting bottle bottom is provided with leakage fluid dram, described leakage fluid dram is provided with sealing cap, described liquid-collecting bottle top is provided with feed tube, described feed tube middle part is provided with liquid feed valve, described feed tube top is provided with cross valve, the first end of described cross valve is provided with sampling catheter, described sampling catheter front end is provided with Connection Block, described Connection Block front end is provided with flexible catheter, described flexible catheter front end is provided with syringe needle, described syringe needle is provided with needle handle, cross valve the second end is provided with Pressure gauge, cross valve the 3rd end is provided with airway, described airway middle part is provided with the inducing QI switch, described airway end is provided with syringe, be provided with the piston catch bar in described syringe.
2. a kind of Neurology Department as claimed in claim 1 is with brains liquid sampler, and it is characterized in that: described liquid-collecting bottle is made of plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649609 CN202920252U (en) | 2012-12-01 | 2012-12-01 | Encephala liquid sampler for neurology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220649609 CN202920252U (en) | 2012-12-01 | 2012-12-01 | Encephala liquid sampler for neurology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202920252U true CN202920252U (en) | 2013-05-08 |
Family
ID=48210246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220649609 Expired - Fee Related CN202920252U (en) | 2012-12-01 | 2012-12-01 | Encephala liquid sampler for neurology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202920252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091170A (en) * | 2018-08-21 | 2018-12-28 | 杨彬 | A kind of Neurology specimen sampler |
-
2012
- 2012-12-01 CN CN 201220649609 patent/CN202920252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109091170A (en) * | 2018-08-21 | 2018-12-28 | 杨彬 | A kind of Neurology specimen sampler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20131201 |