CN201949045U - Device for measuring and sampling cerebrospinal fluid - Google Patents
Device for measuring and sampling cerebrospinal fluid Download PDFInfo
- Publication number
- CN201949045U CN201949045U CN2011200506763U CN201120050676U CN201949045U CN 201949045 U CN201949045 U CN 201949045U CN 2011200506763 U CN2011200506763 U CN 2011200506763U CN 201120050676 U CN201120050676 U CN 201120050676U CN 201949045 U CN201949045 U CN 201949045U
- Authority
- CN
- China
- Prior art keywords
- cerebrospinal fluid
- puncture needle
- catheter
- needle
- conduit
- 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 a device for measuring and sampling the cerebrospinal fluid. The device comprises a needle base, wherein a puncture needle is arranged on the needle base. The device is characterized in that a pressure gage and a drainage connecting tube are further arranged on the needle base, the drainage connecting tube is connected with a catheter, a switch is arranged on the catheter, the other end of the catheter is connected with an acquisition bottle, a scale mark is arranged on the acquisition bottle, and a through hole is arranged on the puncture needle. When the device is used, an outer cover is taken down, the puncture needle is punctured below the arachnoid, the pressure is observed by the pressure gage, the switch on the catheter is turned on, the cerebrospinal fluid slowly flows into the acquisition bottle through the through hole and the catheter, and the acquisition quantity of the cerebrospinal fluid is measured by the scale mark on the acquisition bottle. The device is simple in structure and convenient to use.
Description
Technical field
This utility model relates to a kind of hospital medical apparatus and instruments, relates to a kind of cerebrospinal fluid that uses in hospital specifically and measures sampler.
Background technology
Cerebrospinal pressure is measured and the specimen sampling is the routine techniques of often using in the nervous system disease, in clinical diagnosis, play an important role, generally be to connect puncture needle and Pressure gauge with a disinfection conduit, measure cerebrospinal pressure, and then with puncture needle cerebrospinal fluid is taken a sample, present employed puncture needle syringe needle is smaller, be not easy operation, this method is troublesome poeration not only, wastes time and energy, and has also brought great misery to the patient simultaneously.
The utility model content
Problem to be solved in the utility model is at above problem, provides a kind of Neurology Department doctor carrying out for patient that cerebrospinal fluid is measured and during sampling, and is easy to operate, time saving and energy saving and can disposablely finish, and the cerebrospinal fluid that alleviates patient's misery is measured sampler.
For addressing the above problem, the technical scheme that this utility model adopted is: a kind of cerebrospinal fluid is measured sampler, comprise needle stand, described needle stand is provided with puncture needle, it is characterized in that: also be provided with Pressure gauge and drain on the described needle stand and take over, described drain is taken over and is connected with conduit, described conduit is provided with switch, the other end of described conduit is connected with collecting bottle, and described collecting bottle is provided with graduation mark, and described puncture needle is provided with through hole.
A kind of concrete prioritization scheme, described puncture needle outer setting has outer housing, and outer housing can shield to puncture needle.
A kind of concrete prioritization scheme, described collecting bottle is provided with exhaustor.
This utility model is taked above technical scheme, have the following advantages: during use, take off outer housing, with lancet puncture under arachnoidea, watch pressure by Pressure gauge, open supravasal switch, cerebrospinal fluid slowly flows in the collecting bottle by through hole and conduit and gets final product, and measures the collection capacity of cerebrospinal fluid by collecting bottle high scale line.This utility model is simple in structure, and is easy to use, and the Neurology Department doctor is carrying out for patient that cerebrospinal fluid is measured and during sampling, time saving and energy saving and can disposablely finish, and alleviated patient's misery.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Accompanying drawing is the structural representation that a kind of cerebrospinal fluid is measured sampler among this utility model embodiment.
Among the figure:
The 1-through hole; The 2-puncture needle; The 3-outer housing; The 4-needle stand; The 5-Pressure gauge; The 6-drain is taken over; The 7-conduit; The 8-switch; The 9-collecting bottle; The 10-graduation mark; The 11-exhaustor.
The specific embodiment
Embodiment: as shown in drawings, a kind of cerebrospinal fluid is measured sampler, comprise needle stand 4, needle stand 4 is provided with puncture needle 2, also is provided with Pressure gauge 5 and drain on the needle stand 4 and takes over 6, and drain is taken over 6 and is connected with conduit 7, conduit 7 is provided with switch 8, the other end of conduit 7 is connected with collecting bottle 9, and collecting bottle 9 is provided with graduation mark 10, and puncture needle 2 is provided with through hole 1.
Puncture needle 2 outer setting have outer housing 3, and outer housing 3 can shield to puncture needle 2.
Collecting bottle 9 is provided with exhaustor 11, is beneficial to the discharge of gas in the collecting bottle 9.
During use, take off outer housing 3, puncture needle 2 is punctured under the arachnoidea, watch pressure by Pressure gauge 5, open the switch 8 on the conduit 7, cerebrospinal fluid slowly flows in the collecting bottle 9 by through hole 1 and conduit 7 and gets final product, and measures the collection capacity of cerebrospinal fluid by collecting bottle 9 high scale lines 10.
Claims (3)
1. a cerebrospinal fluid is measured sampler, comprise needle stand (4), described needle stand (4) is provided with puncture needle (2), it is characterized in that: also be provided with Pressure gauge (5) and drain on the described needle stand (4) and take over (6), described drain is taken over (6) and is connected with conduit (7), and described conduit (7) is provided with switch (8), and the other end of described conduit (7) is connected with collecting bottle (9), described collecting bottle (9) is provided with graduation mark (10), and described puncture needle (2) is provided with through hole (1).
2. a kind of cerebrospinal fluid as claimed in claim 1 is measured sampler, and it is characterized in that: described puncture needle (2) outer setting has outer housing (3).
3. a kind of cerebrospinal fluid as claimed in claim 2 is measured sampler, and it is characterized in that: described collecting bottle (9) is provided with exhaustor (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200506763U CN201949045U (en) | 2011-03-01 | 2011-03-01 | Device for measuring and sampling cerebrospinal fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200506763U CN201949045U (en) | 2011-03-01 | 2011-03-01 | Device for measuring and sampling cerebrospinal fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201949045U true CN201949045U (en) | 2011-08-31 |
Family
ID=44493176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200506763U Expired - Fee Related CN201949045U (en) | 2011-03-01 | 2011-03-01 | Device for measuring and sampling cerebrospinal fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201949045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157553A (en) * | 2017-05-23 | 2017-09-15 | 中国医科大学附属第医院 | The controllable digitlization waist of cerebrospinal fluid flow wears measuring cell |
-
2011
- 2011-03-01 CN CN2011200506763U patent/CN201949045U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157553A (en) * | 2017-05-23 | 2017-09-15 | 中国医科大学附属第医院 | The controllable digitlization waist of cerebrospinal fluid flow wears measuring cell |
| CN107157553B (en) * | 2017-05-23 | 2023-09-26 | 中国医科大学附属第一医院 | Digital lumbar puncture pressure gauge with controllable cerebrospinal fluid flow |
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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: 20110831 Termination date: 20120301 |