CN201342154Y - Improved transfusion needle - Google Patents

Improved transfusion needle Download PDF

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Publication number
CN201342154Y
CN201342154Y CNU2009200183350U CN200920018335U CN201342154Y CN 201342154 Y CN201342154 Y CN 201342154Y CN U2009200183350 U CNU2009200183350 U CN U2009200183350U CN 200920018335 U CN200920018335 U CN 200920018335U CN 201342154 Y CN201342154 Y CN 201342154Y
Authority
CN
China
Prior art keywords
needle
improved
hole
model
utility
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
CNU2009200183350U
Other languages
Chinese (zh)
Inventor
陈桂节
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 CNU2009200183350U priority Critical patent/CN201342154Y/en
Application granted granted Critical
Publication of CN201342154Y publication Critical patent/CN201342154Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an improved transfusion needle, which belongs to the field of medical appliances. The needle is improved based on an original transfusion needle, and mainly comprises a needle seat and a needle, and is characterized in that the needle seat is fixedly communicated with the needle, a hole is arranged on an oblique surface of the front end of the needle, since the hole is arranged on the oblique surface of the front end of the needle, the blood returning is rapid after the needle enters the vein, the success rate of puncturing is greatly improved, the phenomenon of overflowing liquid medicine is reduced, the stimulation to partial blood vessel walls and the partial pain is alleviated, and the needle has the advantages of simple structure, convenient use and the like.

Description

The modified model infusion needle
Technical field
This utility model belongs to medical instruments field, specifically a kind of modified model infusion needle.
Background technology
Clinically, to patient's transfusion is a job routinely, when using infusion needle to puncture, the inclined-plane that infusion needle often occurs is close on the blood vessel wall, often causes the not phenomenon of blood back to occur, thinks not intravasation and cause transfusion failure of infusion needle by mistake, need puncture again, thereby, brought unnecessary misery to the patient, also wasted medical personnel's time.
Summary of the invention
In order to overcome the problem of above-mentioned existence, this utility model provides a kind of modified model infusion needle, and its result of use is good, has improved the success rate of puncture greatly.
The technical solution of the utility model is achieved in that it is improved on the basis of original infusion needle, mainly comprises needle stand, syringe needle, and be characterized in: needle stand fixedly is communicated with syringe needle, and the inclined-plane of syringe needle front end is provided with the hole.
The beneficial effects of the utility model are: because the inclined-plane of syringe needle front end is provided with the hole, blood back was fast after syringe needle entered vein like this, improved the success rate of puncture greatly, reduced the phenomenon that medicinal liquid exosmoses, stimulation and partial pain have been alleviated to local vessel wall, and have advantages such as simple in structure, easy to use.
Description of drawings
Below in conjunction with accompanying drawing this utility model is done and to be described in further detail.
Figure is a structural representation of the present utility model.
Among the figure 1, needle stand, 2, syringe needle.
The specific embodiment
As shown in the figure, this utility model is improved on the basis of original infusion needle, and the making material of employing is identical with original infusion needle use, and its needle stand 1 fixedly is communicated with syringe needle 2, and the front end inclined-plane of syringe needle 2 is provided with the 1-2 hole.

Claims (1)

1, modified model infusion needle is characterized in that: needle stand fixedly is communicated with syringe needle, and the inclined-plane of syringe needle front end is provided with the hole.
CNU2009200183350U 2009-01-17 2009-01-17 Improved transfusion needle Expired - Fee Related CN201342154Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2009200183350U CN201342154Y (en) 2009-01-17 2009-01-17 Improved transfusion needle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2009200183350U CN201342154Y (en) 2009-01-17 2009-01-17 Improved transfusion needle

Publications (1)

Publication Number Publication Date
CN201342154Y true CN201342154Y (en) 2009-11-11

Family

ID=41273739

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2009200183350U Expired - Fee Related CN201342154Y (en) 2009-01-17 2009-01-17 Improved transfusion needle

Country Status (1)

Country Link
CN (1) CN201342154Y (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: 20091111

Termination date: 20110117