CN101889891A - Puncture needle for nerve block - Google Patents
Puncture needle for nerve block Download PDFInfo
- Publication number
- CN101889891A CN101889891A CN2009100153538A CN200910015353A CN101889891A CN 101889891 A CN101889891 A CN 101889891A CN 2009100153538 A CN2009100153538 A CN 2009100153538A CN 200910015353 A CN200910015353 A CN 200910015353A CN 101889891 A CN101889891 A CN 101889891A
- Authority
- CN
- China
- Prior art keywords
- needle
- puncture
- nerve block
- handle
- puncture needle
- 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.)
- Withdrawn
Links
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to a puncture needle, in particular to a puncture needle for nerve block, and belongs to the technical field of medical instrument structures. The puncture needle for nerve block is characterized by comprising a needle head provided with a needle handle and a hose connected with the needle handle; a fin is arranged between the needle head and the needle handle; the body of the needle head is provided with scales; the needle point at the front end of the body of the needle head is provided with an inclined plane; and micropores communicated with a needle core are uniformly formed on the body of the needle head, and are inclined to the direction of the needle point. The puncture needle for the nerve block has the advantages of convenient operation, easy control, no need of long-time training and practice, improvement of puncture accuracy, and reduction of the pain of the patient.
Description
One, technical field
The present invention relates to a kind of puncture needle, the puncture needle especially for nerve block belongs to technical field of medical appliance structures.
Two, background technology
At present, existing puncture needle must be driven by syringe and pierce in the human body, so require the position of puncture very accurate, accomplish accurately, needs just can reach ideal effect through secular training.
Three, summary of the invention
The objective of the invention is to solve the weak point that above-mentioned prior art exists, a kind of grasp easy to operate, easy is provided, can improves the puncture needle for nerve block of puncture accuracy.
A kind of puncture needle for nerve block of the present invention is achieved through the following technical solutions:
A kind of puncture needle for nerve block, special character is to comprise the syringe needle 2 that has needle handle 4, and the flexible pipe 5 that is connected with needle handle 4, be provided with fin 3 between syringe needle 2 and the needle handle 4, the body portion of syringe needle 2 is provided with graduation mark 1, the needle point place of syringe needle body portion front end is inclined-plane 6, and the body portion of syringe needle 2 evenly is provided with the micropore 7 that communicates with the pin heart, and micropore 7 tilts to the needle point direction.
A kind of puncture needle for nerve block of the present invention, easy to operate, be easy to grasp, do not need secular training and practice, improve puncture accuracy, thereby also reduced patient's misery.
Four, description of drawings
Fig. 1: be a kind of puncture needle for nerve block structural representation of the present invention
Among the figure: 1, syringe needle body portion, 2, syringe needle, 3, fin, 4, needle handle, 5, flexible pipe.
Five, the specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present invention, be used for formation of the present invention is further specified.
Embodiment 1
A kind of puncture needle for nerve block of present embodiment is with reference to figure 1, comprise the syringe needle 2 that has needle handle 4, and the flexible pipe 5 that is connected with needle handle 4, be provided with fin 3 between syringe needle 2 and the needle handle 4, the body portion of syringe needle 2 is provided with graduation mark 1, the needle point place of syringe needle body portion front end is inclined-plane 6, and the body portion of syringe needle 2 evenly is provided with the micropore 7 that communicates with the pin heart, and micropore 7 tilts to the needle point direction.
During use, only need needle tubing is connected on the flexible pipe 5, directly syringe needle 2 be punctured to the needed by human body position with hands then, at last with the injecting liquid drug in the syringe in human body.The present invention is owing to designed flexible pipe 5 at the needle handle place, so when puncture operator only need hold syringe needle 2 and directly be punctured to human body and get final product, puncture accuracy and safety have been improved, again because on needle handle, designed fin 3, thereby more can accurately puncture, for the ease of observing the degree of depth of puncture, needle tubing body portion also is provided with scale.
A kind of puncture needle for nerve block of present embodiment, easy to operate, be easy to grasp, do not need secular training and practice, improve puncture accuracy, thereby also reduced patient's misery.
Claims (1)
1. puncture needle for nerve block, it is characterized in that comprising the syringe needle (2) that has needle handle (4), and the flexible pipe (5) that is connected with needle handle (4), be provided with fin (3) between syringe needle (2) and the needle handle (4), the body portion of syringe needle (2) is provided with graduation mark (1), the needle point place of syringe needle body portion front end is inclined-plane (6), and the body portion of syringe needle (2) evenly is provided with the micropore (7) that communicates with the pin heart, and micropore (7) tilts to the needle point direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100153538A CN101889891A (en) | 2009-05-23 | 2009-05-23 | Puncture needle for nerve block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100153538A CN101889891A (en) | 2009-05-23 | 2009-05-23 | Puncture needle for nerve block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101889891A true CN101889891A (en) | 2010-11-24 |
Family
ID=43099363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100153538A Withdrawn CN101889891A (en) | 2009-05-23 | 2009-05-23 | Puncture needle for nerve block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101889891A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259828A (en) * | 2018-11-03 | 2019-01-25 | 易竟 | A kind of hematoma puncture needle for human nerve navigation system |
-
2009
- 2009-05-23 CN CN2009100153538A patent/CN101889891A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109259828A (en) * | 2018-11-03 | 2019-01-25 | 易竟 | A kind of hematoma puncture needle for human nerve navigation system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203634543U (en) | Multifunctional cyst puncture device | |
| CN202198625U (en) | Tumor biopsy puncture needle | |
| CN202235589U (en) | Thoracic cavity puncture needle | |
| CN101889891A (en) | Puncture needle for nerve block | |
| CN201398993Y (en) | Nerve blocking puncture needle | |
| CN200998289Y (en) | Marrow puncture needle | |
| CN205041442U (en) | Division of endocrinology's hydrops sampler | |
| CN202235591U (en) | Lumbar puncture needle | |
| CN201782804U (en) | Neural puncture needle | |
| CN203815591U (en) | Renal cyst puncturing and locating device | |
| CN202682023U (en) | Hygroma puncturing device | |
| CN202526277U (en) | Novel liver cyst puncture needle | |
| CN202802510U (en) | Skin test sterilization device | |
| CN201253292Y (en) | Medical tympanica-cavity injection and suction device | |
| CN202568399U (en) | Novel needle head special for tumor interventional treatment | |
| CN202777397U (en) | Novel encephalocoele puncture needle | |
| CN202314862U (en) | Novel drainage needle | |
| CN203059866U (en) | Novel thoracentesis needle for internal medicine | |
| CN202776498U (en) | Novel waist puncture needle | |
| CN210750678U (en) | A depth control syringe for small animals | |
| CN202235566U (en) | Needle-knife needle inserting device | |
| CN202342649U (en) | Micro-pump-dosed brachial plexus anesthesia puncture needle | |
| CN202236707U (en) | Convenient syringe | |
| CN210811026U (en) | Lumbar puncture outfit capable of measuring cerebrospinal fluid pressure | |
| CN210750268U (en) | Needle inserting tube for assisting puncture of subcutaneous needle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Open date: 20101124 |