CN203252635U - Venipuncture imaging system and device - Google Patents
Venipuncture imaging system and device Download PDFInfo
- Publication number
- CN203252635U CN203252635U CN 201320272408 CN201320272408U CN203252635U CN 203252635 U CN203252635 U CN 203252635U CN 201320272408 CN201320272408 CN 201320272408 CN 201320272408 U CN201320272408 U CN 201320272408U CN 203252635 U CN203252635 U CN 203252635U
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- venipuncture
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- imaging system
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Abstract
The utility model discloses a venipuncture imaging system and a venipuncture imaging device. The system comprises a controller connected with a power supply, wherein the controller is also respectively connected with an emission light source, a photoelectric converter and imaging equipment; the device comprises a shell; the controller is fixed inside the shell; a display is fixed at the surface of the shell; the top end of the lateral wall of the shell is connected with a telescopic head cover; the photoelectric converter is fixed inside the telescopic head cover; a grip connected with the lateral wall of the shell is fixed below the telescopic head cover; a radiation light source corresponding to the position of the photoelectric converter is fixed inside the grip. By adopting the venipuncture imaging system and venipuncture imaging device designed by the utility model, the problems that the treatment opportunity is delayed; larger pain is brought about for a sufferer, and the like due to the fact that the traditional venipuncture mode is low in success rate when the blood vessel of the sufferer is small and not full and the like are solved.
Description
Technical field
This utility model belongs to a kind of medical auxiliary equipment, is specifically related to a kind of venipuncture imaging system and device.
Background technology
Venipuncture is widely used clinically, has brought into play important function in treatment disease and redemption patients ' lives, and " venipuncture " used now is the mode of operation that the nurse leans on experience " blind thorn ".But because some patient's blood vessel is tiny, or because the reasons such as obesity cause blood vessel not obvious, also because some wound severe loss of blood, blood vessel is not full, cause when venipuncture, being difficult to successfully, incured loss through delay treatment opportunity, or repeated puncture brings larger misery to patient.
The utility model content
Low in order to solve in the situations such as existing venipuncture mode is tiny the patient vessel, full success rate, cause delay treatment opportunity, bring the problems such as larger misery to sufferer, this utility model has designed a kind of venipuncture imaging system and device.
The technical scheme that this utility model addresses the above problem is: a kind of venipuncture imaging system, comprise the controller that is connected with power supply, and controller also is connected with respectively transmitting illuminant, optical-electrical converter and imaging device.Its advantage is: this utility model adopts transmitting illuminant emission light beam, light beam need to be to the position of blood vessel imaging through human body, such as hands, foot, extremity, and other position of health, light wave gathering-device through the other end, after converting the infrared light collected to the signal of telecommunication through optical-electrical converter, show in instrument screen the real time imaging of blood vessel and piercing needle also can to connect PRN device output picture.
Described venipuncture imaging system, transmitting illuminant are infrared light supply, and its wavelength band is 630-4600nm.Its advantage is: energy-conservation to the harm of the radiationless grade of human body, and environmental protection, volume is little, and is easy to use, imaging clearly.
Described venipuncture imaging system, imaging device comprises display and printer.Its advantage is: by imaging devices such as display, printers, can make the medical worker see clearly, intuitively the real time imaging of vascularity and state by display device, be different from the mode of with the naked eye seeing the blood vessel trend by light across skin.
The device of described venipuncture imaging system, comprise housing, controller is fixed in the housing, surface of shell is fixed with display, the housing sidewall top is connected with flexible top cover, be fixed with optical-electrical converter in the flexible top cover, flexible top cover below is fixed with the handle that is connected with housing sidewall, is fixed with the radiation light source corresponding with the optical-electrical converter position in the handle.Its advantage is: when the patient carries out venipuncture, use the hand grip handle, be fixed with the radiation light source in the handle, light beam changes through the optical-electrical converter dress through the site of puncture, for display provides signal source, and imaging on display.Flexible top cover can be adjusted lifting, aggrandizement apparatus measurement space and medical worker's working place.
The device of described venipuncture imaging system is fixed with the air pump that is connected with controller in the housing, housing sidewall has the pore that connects pneumatic tourniquet.Its advantage is: by driven by motor air pump or hydraulic pump cavity is pressurizeed to limbs, be used for control limbs venous return, make angioplerosis, imaging is more clear.
The device of described venipuncture imaging system is fixed with the motor of controlling flexible top cover lifting in the housing, motor is connected with controller.Its advantage is: operator can be according to the height of the flexible top cover of puncture position Autonomous Control motor adjustment.
The device of described venipuncture imaging system is fixed with the printing interface that is connected with controller on the housing.Its advantage is: this practicality device both can show at screen the real time imaging of blood vessel and piercing needle, also can connect PRN device output picture.
The device of described venipuncture imaging system, fixedly light wave gathering-device and beam shaping screening plant between transmitting illuminant and the optical-electrical converter.Its advantage is: it is inner that light wave gathering-device and beam shaping screening plant are placed flexible top cover, and purpose is that collection is sent out and remaining infrared waves after human body parts blocks by the radiating light source orientation between transmitting illuminant and optical-electrical converter, after the processes such as shaping, screening and conversion, imaging on the equipment such as display.
The device of described venipuncture imaging system, the handle bottom is fixed with the collet that is connected with housing sidewall.Its advantage is: corresponding with the position shapes such as brothers, structure, and make things convenient for the patient to place the site of puncture.
Existing human vas imaging mode has: the X-ray through-transmission technique has certain radiation, and human body is had injury; The CT imaging technique exceeds several times amount of radiation with respect to X-ray; Angiography need be injected or oral certain medicine is effective.This technology and X-ray imaging, Angiography are different, and when being characterized in utilizing infrared light to penetrate tissue, the different material light transmittance has the objective reality of notable difference, makes it reach the effect that blood vessel develops.
When being mainly used in general patient or particular patient's transfusion or blood drawing, does this utility model the auxiliary of venipuncture, help the nurse to find more accurately vein blood vessel to implement venipuncture, alleviate patient's misery, reduce and implement paracentetic difficulty, changed the mode of operation of nurse by experience " blind thorn ", make it on equipment, can see intuitively the real time imagings such as vascularity and state, be difficult for finding because of blood vessel when having avoided puncture; The problems such as puncture failure that the reasons such as vascular malformation cause.
Description of drawings
Fig. 1 is this utility model system structure sketch map;
Fig. 2 is this utility model surface structure sketch map;
Fig. 3 is the flexible top cover propradation structural representation of this utility model;
Among the figure, 1, housing; 2, display; 3, flexible top cover; 4, handle; 5, pore; 6, printing interface; 7, collet.
The specific embodiment
Below in conjunction with accompanying drawing structure of the present utility model being explained in detail explanation, is this utility model system structure sketch map such as Fig. 1; A kind of venipuncture imaging system, described system comprises the controller that is connected with power supply, controller also is connected with respectively transmitting illuminant, optical-electrical converter and imaging device.Transmitting illuminant is infrared light supply, and its wavelength band is.Imaging device comprises display and printer.
A kind of device of venipuncture imaging system is this utility model surface structure sketch map such as Fig. 2; Comprise housing 1, controller is fixed in the housing, surface of shell is fixed with display 2, the housing sidewall top is connected with flexible top cover 3, be fixed with optical-electrical converter in the flexible top cover, flexible top cover below is fixed with the handle 4 that is connected with housing sidewall, is fixed with the radiation light source corresponding with the optical-electrical converter position in the handle.Be fixed with the air pump that is connected with controller in the housing, housing sidewall has the pore 5 that connects pneumatic tourniquet.Be fixed with the motor of the flexible top cover lifting of control in the housing, motor is connected with controller.Be fixed with the printing interface 6 that is connected with controller on the housing.Fixedly light wave gathering-device and beam shaping screening plant between transmitting illuminant and the optical-electrical converter.The handle bottom is fixed with the collet 7 that is connected with housing sidewall.
During use, by air pump the patient site of puncture is pressurizeed by pneumatic tourniquet, the patient is placed on the site of puncture on the collet, when hand is punctured, catch handle with hands, regulating flexible cap height by control panel, is the flexible top cover propradation structural representation of this utility model such as Fig. 3; And the setting such as optical wavelength, light beam need to be to the position of blood vessel imaging through human body, such as hands, foot, extremity, and other position of health, through the light wave gathering-device of the other end, convert the infrared light of collecting to the signal of telecommunication through optical-electrical converter after, show the real time imaging of blood vessel and piercing needle in instrument screen, the nurse can puncture to the patient position by real time imaging, also can connect PRN device output picture.
Technique scheme has only embodied the optimal technical scheme of technical solutions of the utility model; some changes that those skilled in the art may make some part have wherein all embodied principle of the present utility model, belong within the protection domain of the present utility model.
Claims (8)
1. venipuncture imaging system, described system comprises the controller that is connected with power supply, it is characterized in that, controller also is connected with respectively transmitting illuminant, optical-electrical converter and imaging device.
2. venipuncture imaging system according to claim 1 is characterized in that, transmitting illuminant is infrared light supply, and its wavelength band is 630-4600nm.
3. venipuncture imaging system according to claim 1 is characterized in that, imaging device comprises display and printer.
4. device that adopts venipuncture imaging system claimed in claim 1, it is characterized in that, described device comprises housing (1), controller is fixed in the housing, surface of shell is fixed with display (2), and the housing sidewall top is connected with flexible top cover (3), is fixed with optical-electrical converter in the flexible top cover, flexible top cover below is fixed with the handle (4) that is connected with housing sidewall, is fixed with the radiation light source corresponding with the optical-electrical converter position in the handle.
5. the device of venipuncture imaging system according to claim 4 is characterized in that, is fixed with the air pump that is connected with controller in the housing, and housing sidewall has the pore (5) that connects pneumatic tourniquet.
6. the device of venipuncture imaging system according to claim 4 is characterized in that, is fixed with the motor of the flexible top cover lifting of control in the housing, and motor is connected with controller.
7. the device of venipuncture imaging system according to claim 4 is characterized in that, is fixed with the printing interface (6) that is connected with controller on the housing.
8. the device of venipuncture imaging system according to claim 4 is characterized in that, the handle bottom is fixed with the collet (7) that is connected with housing sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320272408 CN203252635U (en) | 2013-05-20 | 2013-05-20 | Venipuncture imaging system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320272408 CN203252635U (en) | 2013-05-20 | 2013-05-20 | Venipuncture imaging system and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203252635U true CN203252635U (en) | 2013-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320272408 Expired - Fee Related CN203252635U (en) | 2013-05-20 | 2013-05-20 | Venipuncture imaging system and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203252635U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529833A (en) * | 2020-05-11 | 2020-08-14 | 上海交通大学医学院附属瑞金医院 | Device convenient to fixed vein does not have wound puncture |
-
2013
- 2013-05-20 CN CN 201320272408 patent/CN203252635U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529833A (en) * | 2020-05-11 | 2020-08-14 | 上海交通大学医学院附属瑞金医院 | Device convenient to fixed vein does not have wound puncture |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20160520 |