CN201404273Y - Novel brain puncture needle - Google Patents

Novel brain puncture needle Download PDF

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Publication number
CN201404273Y
CN201404273Y CN2009200228455U CN200920022845U CN201404273Y CN 201404273 Y CN201404273 Y CN 201404273Y CN 2009200228455 U CN2009200228455 U CN 2009200228455U CN 200920022845 U CN200920022845 U CN 200920022845U CN 201404273 Y CN201404273 Y CN 201404273Y
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CN
China
Prior art keywords
puncture needle
needle
medicine
brain
tube
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
Application number
CN2009200228455U
Other languages
Chinese (zh)
Inventor
张宪忠
刘淑华
孙宝红
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN2009200228455U priority Critical patent/CN201404273Y/en
Application granted granted Critical
Publication of CN201404273Y publication Critical patent/CN201404273Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a novel brain puncture needle, belonging to the field of medical operation apparatus, comprising a brain puncture needle and a three-way tube connected with the brain puncture needle; wherein, the other end of the three-way tube is respectively connected with a drainage tube and a medicine injection tube; the drainage tube is provided with a drainage switch, and the injection tube is provided with a medicine injection switch. Compared with the prior art, the utiltiy model has the characteristics of simple structure, convenient operation, good aspiration effect and the like.

Description

A kind of novel brain is threaded a needle
Technical field
This utility model relates to a kind of medical surgical instrument, and especially a kind of novel brain is threaded a needle, and this brain is threaded a needle and had characteristics such as simple in structure, easy to operate, time saving and energy saving.
Background technology
In the clinical manipulation, the brain that Neurology Department uses is threaded a needle when cerebral tissue is carried out drain and dosing, usually need connect the needle tubing of a low capacity, this needle tubing sealing is not tight, suction effect is poor, effectively drain hydrops or carry out feeding operations had both influenced therapeutic effect, had increased patient's misery again.
The utility model content
Technical assignment of the present utility model is to provide a kind of novel brain to thread a needle at above-mentioned deficiency of the prior art.
The technical scheme that its technical problem that solves this utility model adopts is: a kind of novel brain is threaded a needle, comprise that brain is threaded a needle and coupled tee T, wherein, the tee T other end is connected with drainage tube and medicine-pouring pipe respectively, on drainage tube, be provided with the drain switch, on medicine-pouring pipe, be provided with the injection switch.
In medicine-pouring pipe, be provided with unidirectional lobe.
The beneficial effect that the utlity model has is:
1, simple in structure, with low cost, esy to use, safe and reliable.
2, suction effect is good, can effectively carry out various operations, increase work efficiency.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
As shown in the figure, this utility model comprises that brain threads a needle 1 and coupled tee T 2, and the other end of tee T 2 is connected with drainage tube 3 and medicine-pouring pipe 4 respectively, and drain switch 5 is housed on drainage tube 3, injection switch 6 is installed on medicine-pouring pipe 4, unidirectional lobe 7 is installed in medicine-pouring pipe 4.
During use, brain threaded a needle 1 penetrates cerebral tissue, opens drain switch 5, by drainage tube 3 drains such as hematoma, abscess or hydrocrania are come out,, can flow in the medicine-pouring pipe 4 so needn't worry hydrops because unidirectional lobe 7 is arranged, at this moment, medicine-pouring pipe 4 can be used as syringe pipe and uses, and opens injection switch 6, injects flushing liquor by medicine-pouring pipe 4, open drain switch 5 then, flushing liquor can flow out by drainage tube 3, injects medicinal liquid by medicine-pouring pipe 4 places more subsequently, after injection finishes brain is threaded a needle 1 to extract and get final product.

Claims (2)

1, a kind of novel brain is threaded a needle, and comprises that brain is threaded a needle and coupled tee T, it is characterized in that the described tee T other end is connected with drainage tube and medicine-pouring pipe respectively, is provided with the drain switch on described drainage tube, is provided with the injection switch on described medicine-pouring pipe.
2, thread a needle according to the described novel brain of claim 1, it is characterized in that in described medicine-pouring pipe, being provided with unidirectional lobe.
CN2009200228455U 2009-03-05 2009-03-05 Novel brain puncture needle Expired - Fee Related CN201404273Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200228455U CN201404273Y (en) 2009-03-05 2009-03-05 Novel brain puncture needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200228455U CN201404273Y (en) 2009-03-05 2009-03-05 Novel brain puncture needle

Publications (1)

Publication Number Publication Date
CN201404273Y true CN201404273Y (en) 2010-02-17

Family

ID=41675190

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009200228455U Expired - Fee Related CN201404273Y (en) 2009-03-05 2009-03-05 Novel brain puncture needle

Country Status (1)

Country Link
CN (1) CN201404273Y (en)

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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: 20100217

Termination date: 20110305