CN201642250U - Lumbar puncture needle - Google Patents
Lumbar puncture needle Download PDFInfo
- Publication number
- CN201642250U CN201642250U CN2010201520960U CN201020152096U CN201642250U CN 201642250 U CN201642250 U CN 201642250U CN 2010201520960 U CN2010201520960 U CN 2010201520960U CN 201020152096 U CN201020152096 U CN 201020152096U CN 201642250 U CN201642250 U CN 201642250U
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- CN
- China
- Prior art keywords
- needle
- lumbar puncture
- puncture needle
- handle
- pressure
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- 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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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model discloses a medical device for neurology, in particular to a lumbar puncture needle, which comprises a needle head and a needle seat, and is characterized in that the side surface of the needle seat is provided with a drainage interface, the needle seat is provided with a handle, the handle is provided with a measuring pressure device, and the needle head is a hollow structure. The lumbar puncture needle has the beneficial effects that the lumbar puncture needle effectively solves the problem that the operation of the lumbar puncture needle is not convenient, the measuring pressure device on the handle can accurately read out the pressure of cerebrospinal fluid, thereby being convenient to judge for doctors according to the pressure, and having simple structure and convenient operation.
Description
(1) technical field
This utility model relates to the Neurology Department medical apparatus and instruments, particularly a kind of lumbar puncture needle.
(2) background technology
The present puncture needle that uses, needle stand is smaller, be not easy operation, when observing cerebrospinal pressure by the outflow of puncture needle in addition, can only rely on medical personnel's experience and observation, not have definite foundation, if the abundant doctor of experience portion, be difficult to accurately judge cerebrospinal pressure, cause the mistaken diagnosis or the state of an illness to judge situations such as imprecise easily.
(3) summary of the invention
This utility model has overcome above shortcoming, and a kind of easy to operate, lumbar puncture needle of being convenient to observe cerebrospinal pressure is provided.
A kind of lumbar puncture needle comprises syringe needle, needle stand, it is characterized in that: the needle stand side is provided with the drain interface, and needle stand is provided with handle, and handle is provided with pressure tester, and described syringe needle is a hollow-core construction.
The more excellent technical scheme of this utility model is: described needle stand adopts non-toxic plastic to make.Be plugged with needle cap on the described needle stand.Described syringe needle be conical foremost, vertebral body is provided with some holes.
Effect intentionally of the present utility model is: effectively solved the problem of lumbar puncture needle inconvenient operation, the pressure tester at handle place can read the pressure of cerebrospinal fluid accurately, is convenient to the doctor and judges according to pressure, and is simple in structure, easy to operate.
(4) description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure, 1 needle cap, 2 needle stands, 3 pressure testers, 4 drain interfaces, 5 syringe needles.
(5) specific embodiment
As figure is specific embodiment in of the present utility model, and among the figure, this lumbar puncture needle comprises syringe needle 5, needle stand 2, and needle stand 2 sides are provided with drain interface 4, and needle stand 2 is provided with handle, and handle is provided with pressure tester 3, and described syringe needle 5 is a hollow-core construction.Needle stand 2 adopts non-toxic plastics to make, and is plugged with needle cap 1 on the needle stand 2, can well preserve before using, avoid infection, syringe needle 5 be taper shape foremost, vertebral body is provided with some holes.This structure enters after the inside of human body, cerebrospinal fluid will be gone in the hollow syringe needle 1 along with orifice flow, avoided the generation of situations such as syringe needle obstruction, can better collect required liquid, the handle volume is bigger, is convenient to operation, the existence of the pressure tester 3 on the handle, in puncture, can measure cerebrospinal pressure accurately, analyze, the state of an illness or health are made analysis accurately so that the doctor can make accurately according to the pressure condition of cerebrospinal fluid.Effectively solved the problem of lumbar puncture needle inconvenient operation, the pressure tester 3 at handle place can read the pressure of cerebrospinal fluid accurately, is convenient to the doctor and judges according to pressure, and is simple in structure, easy to operate.
Claims (3)
1. a lumbar puncture needle comprises syringe needle (5), needle stand (2), it is characterized in that: needle stand (2) side is provided with drain interface (4), and needle stand (2) is provided with handle, and handle is provided with pressure tester (3), and described syringe needle (5) is a hollow-core construction.
2. lumbar puncture needle according to claim 1 is characterized in that: described needle stand (2) adopts non-toxic plastic to make; Be plugged with needle cap (1) on the needle stand (2).
3. lumbar puncture needle according to claim 1 is characterized in that: described syringe needle (5) foremost for conical, vertebral body is provided with some holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201520960U CN201642250U (en) | 2010-04-06 | 2010-04-06 | Lumbar puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201520960U CN201642250U (en) | 2010-04-06 | 2010-04-06 | Lumbar puncture needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201642250U true CN201642250U (en) | 2010-11-24 |
Family
ID=43107434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201520960U Expired - Fee Related CN201642250U (en) | 2010-04-06 | 2010-04-06 | Lumbar puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201642250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715937A (en) * | 2012-07-03 | 2012-10-10 | 罗永温 | Epidural space puncture location indicator |
| CN105214179A (en) * | 2015-11-06 | 2016-01-06 | 广州中医药大学第一附属医院 | A kind of Multifunctional nerve blockage puncture pin |
-
2010
- 2010-04-06 CN CN2010201520960U patent/CN201642250U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102715937A (en) * | 2012-07-03 | 2012-10-10 | 罗永温 | Epidural space puncture location indicator |
| CN102715937B (en) * | 2012-07-03 | 2015-01-07 | 罗永温 | Epidural space puncture location indicator |
| CN105214179A (en) * | 2015-11-06 | 2016-01-06 | 广州中医药大学第一附属医院 | A kind of Multifunctional nerve blockage puncture pin |
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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: 20101124 Termination date: 20110406 |