CN204765568U - Automatic visual vein puncture instrument of location - Google Patents
Automatic visual vein puncture instrument of location Download PDFInfo
- Publication number
- CN204765568U CN204765568U CN201520254799.7U CN201520254799U CN204765568U CN 204765568 U CN204765568 U CN 204765568U CN 201520254799 U CN201520254799 U CN 201520254799U CN 204765568 U CN204765568 U CN 204765568U
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- heat mirror
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Abstract
The utility model relates to a control system, especially, relate to an automatic visual vein puncture instrument of location. The to -be -solved technical problem of the utility model is to provide an one kind does not need the best puncture position in artifical location, save time, efficient automatic visual vein puncture instrument of location. In order to solve the technical problem, the utility model provides such automatic visual vein puncture instrument of location which comprises there are controller, projecting apparatus, heat mirror, lower light source, camera, light filter, light sense ware and from dynamic positioning device, projecting apparatus below is equipped with heat mirror, and the heat mirror below is equipped with down the light source, and the heat mirror left side is equipped with the camera, is equipped with the light filter on the camera, is equipped with the light sense component on the light filter, has placed from dynamic positioning device between heat mirror and time light source, and the controller is with the light sense component and be connected from dynamic positioning device. The utility model discloses it does not need the best puncture position in artifical location, save time, efficient effect to have reached.
Description
Technical field
This utility model relates to a kind of control system, particularly relates to a kind of visual venipuncture instrument of automatic location.
Background technology
The function of visual 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 function not possessing the best puncture position in location automatically of current visual venipuncture instrument, often needs artificial location during use, so just wastes the time, reduces work efficiency.
Utility model content
(1) technical problem that will solve
This utility model needing the best puncture position in artificial location to overcome existing venipuncture instrument, losing time, ineffective shortcoming, and the technical problems to be solved in the utility model is to provide a kind ofly does not need manually to locate best puncture position, save time, the visual venipuncture instrument of automatic location 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 visual venipuncture instrument of automatic location, include controller, projector, heat mirror, lower light source, video camera, optical filter, sensillum opticum and automatic positioning equipment, 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, optical filter is provided with light sensitive component, automatic positioning equipment is placed with between heat mirror and lower light source, controller is connected with light sensitive component and automatic positioning equipment, sensillum opticum has been evenly arranged light sensitive component, automatic positioning equipment includes plate of letting go, longitudinal motor, longitudinal screw mandrel, cross motor and cross lead screw, longitudinal motor is connected with plate of letting go by longitudinal screw mandrel, cross motor is connected with plate of letting go by cross lead screw.
Operation principle: when people need debugging vein to pierce through instrument, what only need handle to be placed on automatic positioning equipment lets go on plate, the infrared ray that lower light source irradiation goes out incident light sensor after the reflection of heat mirror, light sensitive component on sensillum opticum can perception infrared ray with or without by blood vessel, and give controller signal transmission.If the light sensitive component on sensillum opticum top is more by blood vessel, controller controls cross motor and rotates and allow plate of letting go move to left, if the light sensitive component of sensillum opticum bottom is more by blood vessel, controller controls cross motor and rotates and allow plate of letting go move to right, if the light sensitive component of sensillum opticum left part is more by blood vessel, controller controls longitudinal electric machine rotation to be allowed let go on plate and moves, if the light sensitive component of sensillum opticum right part is more by blood vessel, controller controls longitudinal electric machine rotation allows plate of letting go move down.So just can the good best position of quick position, be conducive to nurse's puncture working.
(3) beneficial effect
This utility model solves that existing venipuncture instrument needs the best puncture position in artificial location, loses time, ineffective shortcoming, and this utility model reaches does not need manually to locate best puncture position, save time, effect that efficiency is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is sensillum opticum schematic diagram of the present utility model.
Fig. 3 is automatic positioning equipment schematic diagram of the present utility model.
Being labeled as in accompanying drawing: 1-controller, 2-projector, 3-heat mirror, light source under 4-, 5-video camera, 6-optical filter, 7-sensillum opticum, 8-automatic positioning equipment, 71-light sensitive component, 81-lets go plate, the longitudinal motor of 82-, the longitudinal screw mandrel of 83-, 84-cross motor, 85-cross lead screw.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further described.
embodiment 1
A kind of visual venipuncture instrument of automatic location, as Figure 1-3, include controller 1, projector 2, heat mirror 3, lower light source 4, video camera 5, optical filter 6, sensillum opticum 7 and automatic positioning equipment 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, optical filter 6 is provided with light sensitive component 71, automatic positioning equipment 8 is placed with between heat mirror 3 and lower light source 4, controller 1 is connected with light sensitive component 71 and automatic positioning equipment 8, sensillum opticum 7 is evenly arranged light sensitive component 71, automatic positioning equipment 8 includes plate 81 of letting go, longitudinal motor 82, longitudinal screw mandrel 83, cross motor 84 and cross lead screw 85, longitudinal motor 82 is connected with plate 81 of letting go by longitudinal screw mandrel 83, cross motor 84 is connected with plate 81 of letting go by cross lead screw 85.
Operation principle: when people need debugging vein to pierce through instrument, what only need handle to be placed on automatic positioning equipment 8 lets go on plate 81, the infrared ray that lower light source 4 irradiates is incident light sensor 7 after the reflection of heat mirror 3, light sensitive component 71 on sensillum opticum 7 can perception infrared ray with or without by blood vessel, and signal transmission to controller 1.If the light sensitive component on sensillum opticum 7 top 71 is more by blood vessel, controller 1 controls cross motor 84 and rotates and allow plate 81 of letting go move to left, if the light sensitive component of sensillum opticum 7 bottom 71 is more by blood vessel, controller 1 controls cross motor 84 and rotates and allow plate 81 of letting go move to right, if the light sensitive component of sensillum opticum 7 left part 71 is more by blood vessel, controller 1 controls longitudinal motor 82 and rotates that allowing lets go on plate 81 moves, if the light sensitive component of sensillum opticum 7 right part 71 is more by blood vessel, controller 1 controls longitudinal motor 82 and rotates and allow plate 81 of letting go move down.So just can the good best position of quick position, be conducive to nurse's puncture working.
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. a visual venipuncture instrument of automatically locating, it is characterized in that, include controller (1), projector (2), heat mirror (3), lower light source (4), video camera (5), optical filter (6), sensillum opticum (7) and automatic positioning equipment (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), optical filter (6) is provided with light sensitive component (71), automatic positioning equipment (8) is placed with between heat mirror (3) and lower light source (4), controller (1) is connected with light sensitive component (71) and automatic positioning equipment (8), sensillum opticum (7) is evenly arranged light sensitive component (71), automatic positioning equipment (8) includes plate of letting go (81), longitudinal motor (82), longitudinal screw mandrel (83), cross motor (84) and cross lead screw (85), longitudinal motor (82) is connected with plate of letting go (81) by longitudinal screw mandrel (83), cross motor (84) is connected with plate of letting go (81) by cross lead screw (85).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254799.7U CN204765568U (en) | 2015-04-25 | 2015-04-25 | Automatic visual vein puncture instrument of location |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520254799.7U CN204765568U (en) | 2015-04-25 | 2015-04-25 | Automatic visual vein puncture instrument of location |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204765568U true CN204765568U (en) | 2015-11-18 |
Family
ID=54505715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520254799.7U Expired - Fee Related CN204765568U (en) | 2015-04-25 | 2015-04-25 | Automatic visual vein puncture instrument of location |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204765568U (en) |
-
2015
- 2015-04-25 CN CN201520254799.7U patent/CN204765568U/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: 20151118 Termination date: 20160425 |