CN204319428U - A kind of multi-functional needleless injector - Google Patents
A kind of multi-functional needleless injector Download PDFInfo
- Publication number
- CN204319428U CN204319428U CN201420712186.9U CN201420712186U CN204319428U CN 204319428 U CN204319428 U CN 204319428U CN 201420712186 U CN201420712186 U CN 201420712186U CN 204319428 U CN204319428 U CN 204319428U
- Authority
- CN
- China
- Prior art keywords
- runner
- shell
- display window
- safety lock
- injection button
- 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)
Abstract
The utility model discloses a kind of multi-functional needleless injector, comprise end cap, pencil, shell, runner, dose indicating device and injection button, a kind of multi-functional needleless injector also comprises temperature device and the safety lock for controlling to inject button, runner is arranged on the shell of pencil, runner is provided with the wheel lock for controlling runner, the display window of the display window of dose indicating device, safety lock and temperature device is all arranged on shell, and injection button is arranged at the tail end of shell; The display window of safety lock and dose indicating device is all positioned on the same face of shell.Take turns lock in this utility model and can pin runner, avoid due to runner free-wheel, cause the situation of drug loss, the display window of temperature device can read current temperature, life for people provides more convenience, and in this utility model, safety lock is connected, only when pressing safety lock with injection button, injection button could work, and decreases the generation of user maloperation situation.
Description
Technical field
This utility model relates to a kind of needleless injector, particularly relates to a kind of multi-functional needleless injector.
Background technology
Needleless injector, being when carrying out drug injection without syringe needle, injecting relative to there being pin, the medicine of Needleless injection, in in-house distribution more disperse, is conducive to the absorption of medicine, and medicinal liquid absorbs more complete, the bioavailability of medicine is improved, and peak plasma concentrations can arrive in advance.Existing needleless injector is sucking medicine side by side after bubble removing, easily because inertia makes runner rotate, cause the loss of medicine, for the small dose drug of injection, the part medicine of loss can make patient not reach desirable therapeutic effect, non-set temperature device in existing needleless injector, and user is not noted there will be maloperation sometimes, as do not reached required pharmaceutical quantities, just press hemostasis button.
Utility model content
The purpose of this utility model is just to provide a kind of multi-functional needleless injector to solve the problem.
In order to achieve the above object, this utility model have employed following technical scheme:
A kind of multi-functional needleless injector, comprise end cap, pencil, shell, runner, dose indicating device and injection button, described a kind of multi-functional needleless injector also comprises temperature device and the safety lock for controlling described injection button, described runner is arranged on the described shell of described pencil, described runner is provided with the wheel lock for controlling described runner, the display window of the display window of described dose indicating device, described safety lock and described temperature device is all arranged on described shell, and described injection button is arranged at the tail end of described shell.
In said structure, wheel lock can suck medicine side by side after bubble removing at this utility model, pin runner, avoid due to runner free-wheel, cause the situation of drug loss, temperature device is for reading current temperature from the display window of temperature device, and for the life of people provides more convenience, safety lock is for reducing the generation of user maloperation situation.
Particularly, the display window of described safety lock and described dose indicating device is all positioned on the same face of described shell; Whether the dose of said structure on the convenient display window observing dose indicating device reaches required dose.
The beneficial effects of the utility model are:
In this utility model, runner is provided with the wheel lock for controlling runner, medicine is sucked side by side after bubble removing at this utility model, wheel lock can pin runner, avoid due to runner free-wheel, cause the situation of drug loss, this utility model is provided with temperature device, current temperature can be read from the display window of temperature device, life for people provides more convenience, in this utility model, safety lock is connected with injection button, only when pressing safety lock, injection button could work, and decreases the generation of user maloperation situation.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of multi-functional needleless injector of this utility model.
In figure: 1-end cap, 2-pencil, 3-runner, 4-takes turns lock, the display window of 5-dose indicating device, the display window of 6-temperature device, 7-shell, 8-safety lock, and 9-injects button.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, a kind of multi-functional needleless injector of this utility model, comprise end cap 1, pencil 2, shell 7, runner 3, dose indicating device 5 and injection button 9, this utility model also comprises temperature device and the safety lock 8 for controlling to inject button, runner 3 is arranged on the shell 7 of pencil 2 end, runner 3 is provided with the wheel lock 4 for controlling runner, the display window 6 of the display window 5 of dose indicating device, safety lock 8 and temperature device is arranged on shell 7, and injection button 9 is arranged at the tail end of shell 7; The display window 5 of safety lock 8 and dose indicating device is all positioned on the same face of shell 7.
During enforcement, wheel lock 4 can suck medicine side by side after bubble removing at this utility model, pin runner 3, avoid due to runner 3 free-wheel, cause the situation of drug loss, people can read current temperature from the display window 5 of temperature device, and the life for people provides more convenience, and safety lock 8 is for reducing the generation of user maloperation situation.
Claims (2)
1. a multi-functional needleless injector, comprise end cap, pencil, shell, runner, dose indicating device and injection button, it is characterized in that: also comprise temperature device and the safety lock for controlling described injection button, described runner is arranged on the described shell of described pencil, described runner is provided with the wheel lock for controlling described runner, the display window of the display window of described dose indicating device, described safety lock and described temperature device is all arranged on described shell, and described injection button is arranged at the tail end of described shell.
2. the multi-functional needleless injector of one according to claim 1, is characterized in that: the display window of described safety lock and described dose indicating device is all positioned on the same face of described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712186.9U CN204319428U (en) | 2014-11-24 | 2014-11-24 | A kind of multi-functional needleless injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420712186.9U CN204319428U (en) | 2014-11-24 | 2014-11-24 | A kind of multi-functional needleless injector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204319428U true CN204319428U (en) | 2015-05-13 |
Family
ID=53155835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420712186.9U Expired - Fee Related CN204319428U (en) | 2014-11-24 | 2014-11-24 | A kind of multi-functional needleless injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204319428U (en) |
-
2014
- 2014-11-24 CN CN201420712186.9U patent/CN204319428U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151124 |