CN203208495U - Novel oral cavity anesthetic needle - Google Patents
Novel oral cavity anesthetic needle Download PDFInfo
- Publication number
- CN203208495U CN203208495U CN 201320076835 CN201320076835U CN203208495U CN 203208495 U CN203208495 U CN 203208495U CN 201320076835 CN201320076835 CN 201320076835 CN 201320076835 U CN201320076835 U CN 201320076835U CN 203208495 U CN203208495 U CN 203208495U
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- CN
- China
- Prior art keywords
- needle
- oral cavity
- arc
- tubing
- led lamp
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model discloses a novel oral cavity anesthetic needle, and belongs to the technical field of medical instruments. The novel oral cavity anesthetic needle comprises a needle tip, an arc-shaped needle tubing, a straight needle tubing and a needle seat. The novel oral cavity anesthetic needle is characterized in that one end of the needle tip is a blind end, a plurality of liquid outlets are formed in the end, the other end of the needle tip is fixedly communicated with the arc-shaped needle tubing, an LED lamp is arranged at the connecting position of the arc-shaped needle tubing and the straight needle tubing, the LED lamp is connected with an external power source through a conductive wire, the other end of the straight needle tubing is fixedly connected with the needle seat, and the needle seat can be connected with an anesthetic syringe in an inserting mode. The novel oral cavity anesthetic needle is reasonable in design, the shape of the needle is in accord with the physiological curve of the oral cavity of a human, the shadow inside the oral cavity can be illuminated through the LED lamp, and visual operation is achieved.
Description
Technical field
This utility model belongs to the medical instruments technical field, particularly a kind of novel oral anesthestia pin.
Background technology
At present, when performing an operation to patient's mouth, the clinician need carry out local anesthesia, the injecting anesthetic medicine is employed all to be common straight tube entry needle generally, this pin is owing to be straight tube, relatively more difficult for oral cavity organization's anesthesia, because the visual field in the patient's mouth is influenced by the isostructural shade of dental bed easily, the medical worker can not accomplish visual operation in addition.
The utility model content
Technical assignment of the present utility model is to provide a kind of novel oral anesthestia pin at above the deficiencies in the prior art.
The technical scheme that this utility model adopts is: a kind of novel oral anesthestia pin, comprise needle point, arc needle tubing, staight needle pipe and needle stand, it is characterized in that: an end of described needle point is cecum, the surface evenly is provided with a plurality of liquid outlets, the other end of needle point fixedly is communicated with the arc needle tubing, and described arc needle tubing is connected part with the staight needle pipe and is provided with the LED lamp, and the LED lamp connects external power supply by conductor wire, the fixedly connected needle stand of the other end of described staight needle pipe, the needle stand anesthetic syringe of can pegging graft.
This utility model is reasonable in design, and aciculiform meets the physiological curve of human mouth, and can illuminate the inner shade in oral cavity by the LED lamp, accomplishes visual operation.
Description of drawings
Accompanying drawing 1 is this utility model structural representation;
As shown in the figure: 1, needle point, 2, liquid outlet, 3, the LED lamp, 4, conductor wire, 5, needle stand, 6, the staight needle pipe, 7, the arc needle tubing.
The specific embodiment
With reference to Figure of description this utility model is done following detailed description the in detail:
As shown in Figure 1, a kind of novel oral anesthestia pin, comprise needle point 1, arc needle tubing 7, staight needle pipe 6 and needle stand 5, it is characterized in that: an end of described needle point 1 is cecum, and the surface evenly is provided with a plurality of liquid outlets 2, and the other end of needle point 1 fixedly is communicated with arc needle tubing 7, described arc needle tubing 7 is connected part with staight needle pipe 6 and is provided with LED lamp 3, LED lamp 3 connects external power supplys by conductor wire 4, the fixedly connected needle stand 5 of the other end of described staight needle pipe 6, needle stand 5 anesthetic syringe of can pegging graft.When using this utility model, at first needle stand 5 is connected anesthetic syringe, medical worker's hand syringes is turned on LED lamp 3 arc needle tubing 7 is probeed into patient's mouth, can illuminate shade in the oral cavity, and needle point 1 inserts the position that needs injection, and injection gets final product.
Claims (1)
1. novel oral anesthestia pin, comprise needle point (1), arc needle tubing (7), staight needle pipe (6) and needle stand (5), it is characterized in that: an end of described needle point (1) is cecum, the surface evenly is provided with a plurality of liquid outlets (2), the other end of needle point (1) fixedly is communicated with arc needle tubing (7), described arc needle tubing (7) is connected part with staight needle pipe (6) and is provided with LED lamp (3), LED lamp (3) connects external power supply by conductor wire (4), the fixedly connected needle stand of the other end (5) of described staight needle pipe (6), needle stand (5) anesthetic syringe of can pegging graft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076835 CN203208495U (en) | 2013-02-19 | 2013-02-19 | Novel oral cavity anesthetic needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320076835 CN203208495U (en) | 2013-02-19 | 2013-02-19 | Novel oral cavity anesthetic needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203208495U true CN203208495U (en) | 2013-09-25 |
Family
ID=49198073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320076835 Expired - Fee Related CN203208495U (en) | 2013-02-19 | 2013-02-19 | Novel oral cavity anesthetic needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203208495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335123A (en) * | 2017-01-04 | 2017-11-10 | 赵青 | A kind of Automatic Dosing injection device for oral anesthestia |
-
2013
- 2013-02-19 CN CN 201320076835 patent/CN203208495U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107335123A (en) * | 2017-01-04 | 2017-11-10 | 赵青 | A kind of Automatic Dosing injection device for oral anesthestia |
| CN107335123B (en) * | 2017-01-04 | 2020-07-17 | 西安交通大学医学院第一附属医院 | Automatic medicine feeding injection device for oral anesthesia |
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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: 20130925 Termination date: 20140219 |