CN204723027U - A kind of photographic head optical axis intelligent regulating device of visual venipuncture instrument - Google Patents
A kind of photographic head optical axis intelligent regulating device of visual venipuncture instrument Download PDFInfo
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- CN204723027U CN204723027U CN201520254795.9U CN201520254795U CN204723027U CN 204723027 U CN204723027 U CN 204723027U CN 201520254795 U CN201520254795 U CN 201520254795U CN 204723027 U CN204723027 U CN 204723027U
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- China
- Prior art keywords
- optical axis
- photographic head
- video camera
- heat mirror
- induction apparatus
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Abstract
This utility model relates to a kind of optical axis intelligent regulating device, particularly relates to a kind of photographic head optical axis intelligent regulating device of visual venipuncture instrument.The technical problems to be solved in the utility model is to provide a kind ofly does not need manually to adjust photographic head optical axis, save time, the photographic head optical axis intelligent regulating device of visual venipuncture instrument that efficiency is high.In order to solve the problems of the technologies described above, this utility model provides a kind of like this photographic head optical axis intelligent regulating device of visual venipuncture instrument, include controller, projector, heat mirror, lower light source, video camera, optical filter, electrical-controlled lifting device and regulate induction apparatus, heat mirror is provided with below projector, be provided with lower light source below heat mirror, be provided with video camera on the left of heat mirror, video camera is provided with optical filter, video camera is connected with electrical-controlled lifting device, is placed with adjustment induction apparatus between heat mirror and lower light source.This utility model reaches does not need manually to adjust photographic head optical axis, save time, effect that efficiency is high.
Description
Technical field
This utility model relates to a kind of optical axis intelligent regulating device, particularly relates to a kind of photographic head optical axis intelligent regulating device of visual venipuncture instrument.
Background technology
The function of venipuncture instrument to get rid of DVA(vein access difficulty) impact of risk factor, precisely, clear, real-time display vein, help medical personnel to carry out venipuncture smoothly, significantly improve success rate of venous puncture, shortening venipuncture time first.Operation principle utilizes deoxyhemoglobin in vein, surrounding tissue different to the absorption of near infrared light, by information through opto-electronic conversion and image procossing, is finally presented at it patient by clear for vein.
The photographic head optical axis of current venipuncture instrument does not possess the adjustable function of intelligence, and video picture quality is unstable, often needs artificial adjustment in use, so just wastes the time, reduces work efficiency.
Utility model content
(1) technical problem that will solve
This utility model in order to overcome existing venipuncture instrument exist need artificial adjustment photographic head optical axis, lose time, inefficient shortcoming, the technical problems to be solved in the utility model is to provide a kind ofly does not need manually to adjust photographic head optical axis, save time, the photographic head optical axis intelligent regulating device of visual venipuncture instrument that efficiency is high.
(2) technical scheme
In order to solve the problems of the technologies described above, this utility model provides a kind of like this photographic head optical axis intelligent regulating device of visual venipuncture instrument, include controller, projector, heat mirror, lower light source, video camera, optical filter, electrical-controlled lifting device and adjustment induction apparatus, heat mirror is provided with below projector, lower light source is provided with below heat mirror, video camera is provided with on the left of heat mirror, video camera is provided with optical filter, video camera is connected with electrical-controlled lifting device, adjustment induction apparatus is placed with between heat mirror and lower light source, controller is with electrical-controlled lifting device and regulate induction apparatus to be connected, electrical-controlled lifting device includes tooth bar and automatically controlled gear, tooth bar and automatically controlled gears meshing, automatically controlled gear is connected with controller, induction apparatus is regulated to include simulated blood vessel and light sensitive component, bottom is provided with simulated blood vessel, induction apparatus top is regulated to be provided with light sensitive component, light sensitive component is connected with controller.
Operation principle: when people need debugging vein to pierce through instrument, only need regulating induction apparatus to be placed between heat mirror and lower light source, lower light source irradiation goes out to regulate the simulated blood vessel in induction apparatus and camera being shot catches, then regulating on induction apparatus by projector projects, regulate the light sensitive component on induction apparatus can perceive projector and throw the image light of coming, and if signal transmission can be perceived optical signal to the light sensitive component on controller right side, so illustrate that the optical axis of video camera is to the left, so controller sends the instruction moved downward to electrical-controlled lifting device.If the light sensitive component in left side can perceive optical signal, so illustrate that the optical axis of video camera is to the right, so controller sends the instruction moved upward to electrical-controlled lifting device.
(3) beneficial effect
Of the present utility model solve existing venipuncture instrument exist need artificial adjustment photographic head optical axis, lose time, inefficient shortcoming, this utility model reaches does not need manually to adjust photographic head optical axis, save time, effect that efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of this utility model electrical-controlled lifting device.
Fig. 3 is the structural representation that this utility model regulates induction apparatus.
Being labeled as in accompanying drawing: 1-controller, 2-projector, 3-heat mirror, light source under 4-, 5-video camera, 6-optical filter, 7-electrical-controlled lifting device, 8-regulates induction apparatus, 71-tooth bar, the automatically controlled gear of 72-, 81-simulated blood vessel, 82-light sensitive component.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
embodiment 1
A kind of photographic head optical axis intelligent regulating device of visual venipuncture instrument, as Figure 1-3, include controller 1, projector 2, heat mirror 3, lower light source 4, video camera 5, optical filter 6, electrical-controlled lifting device 7 and adjustment induction apparatus 8, heat mirror 3 is provided with below projector 2, lower light source 4 is provided with below heat mirror 3, video camera 5 is provided with on the left of heat mirror 3, video camera 5 is provided with optical filter 6, video camera 5 is connected with electrical-controlled lifting device 7, be placed with between heat mirror 3 and lower light source 4 and regulate induction apparatus 8, controller 1 is with electrical-controlled lifting device 7 and regulate induction apparatus 8 to be connected, electrical-controlled lifting device 7 includes tooth bar 71 and automatically controlled gear 72, tooth bar 71 engages with automatically controlled gear 72, automatically controlled gear 72 is connected with controller 1, induction apparatus 8 is regulated to include simulated blood vessel 81 and light sensitive component 82, bottom is provided with simulated blood vessel 81, induction apparatus 8 top is regulated to be provided with light sensitive component 82, light sensitive component 82 is connected with controller 1.
Operation principle: when people need debugging vein to pierce through instrument, only need regulating induction apparatus 8 to be placed between heat mirror 3 and lower light source 4, lower light source 4 irradiates and regulates the simulated blood vessel 81 in induction apparatus 8 and camera being shot 5 catches, then being incident upon by projector 2 regulates on induction apparatus 8, regulate the light sensitive component 82 on induction apparatus 8 can perceive projector 2 and throw the image light of coming, and if signal transmission can be perceived optical signal to the light sensitive component 82 on controller 1 right side, so illustrate that the optical axis of video camera 5 is to the left, so controller 1 pair of electrical-controlled lifting device 7 sends the instruction moved downward.If the light sensitive component in left side 82 can perceive optical signal, so illustrate that the optical axis of video camera 5 is to the right, so controller 1 pair of electrical-controlled lifting device 7 sends the instruction moved upward.
The above embodiment only have expressed preferred implementation of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (1)
1. the photographic head optical axis intelligent regulating device of a visual venipuncture instrument, it is characterized in that, include controller (1), projector (2), heat mirror (3), lower light source (4), video camera (5), optical filter (6), electrical-controlled lifting device (7) and adjustment induction apparatus (8), projector (2) below is provided with heat mirror (3), heat mirror (3) below is provided with lower light source (4), heat mirror (3) left side is provided with video camera (5), video camera (5) is provided with optical filter (6), video camera (5) is connected with electrical-controlled lifting device (7), be placed with between heat mirror (3) and lower light source (4) and regulate induction apparatus (8), controller (1) is with electrical-controlled lifting device (7) and regulate induction apparatus (8) to be connected, electrical-controlled lifting device (7) includes tooth bar (71) and automatically controlled gear (72), tooth bar (71) engages with automatically controlled gear (72), automatically controlled gear (72) is connected with controller (1), induction apparatus (8) is regulated to include simulated blood vessel (81) and light sensitive component (82), bottom is provided with simulated blood vessel (81), induction apparatus (8) top is regulated to be provided with light sensitive component (82), light sensitive component (82) is connected with controller (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254795.9U CN204723027U (en) | 2015-04-25 | 2015-04-25 | A kind of photographic head optical axis intelligent regulating device of visual venipuncture instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254795.9U CN204723027U (en) | 2015-04-25 | 2015-04-25 | A kind of photographic head optical axis intelligent regulating device of visual venipuncture instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204723027U true CN204723027U (en) | 2015-10-28 |
Family
ID=54381422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520254795.9U Expired - Fee Related CN204723027U (en) | 2015-04-25 | 2015-04-25 | A kind of photographic head optical axis intelligent regulating device of visual venipuncture instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204723027U (en) |
-
2015
- 2015-04-25 CN CN201520254795.9U patent/CN204723027U/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: 20151028 Termination date: 20160425 |