CN203153708U - Skin vein blood vessel displaying and imaging device - Google Patents
Skin vein blood vessel displaying and imaging device Download PDFInfo
- Publication number
- CN203153708U CN203153708U CN 201320137785 CN201320137785U CN203153708U CN 203153708 U CN203153708 U CN 203153708U CN 201320137785 CN201320137785 CN 201320137785 CN 201320137785 U CN201320137785 U CN 201320137785U CN 203153708 U CN203153708 U CN 203153708U
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- China
- Prior art keywords
- blood vessel
- imaging device
- vein blood
- photographic head
- skin vein
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- Expired - Fee Related
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Abstract
The utility model relates to a skin vein blood vessel displaying and imaging device. The skin vein blood vessel displaying and imaging device comprises an optical filter, an outer shell, a camera, an infrared light-emitting diode and a USB interface, wherein the camera and the infrared light-emitting diode are fixedly installed in the same plane of the outer shell, the optical filter is arranged in front of the camera and in front of the infrared light-emitting diode, and the camera is connected with the USB interface. The skin vein blood vessel displaying and imaging device has the advantages of being simple, portable, convenient to use, and accurate in blood vessel positioning.
Description
Technical field
This utility model relates to and is shown as picture device technique field, especially relates to a kind of skin vein blood vessel and shows imaging device.
Background technology
At present, venous blood collection, transfusion all are to adopt the experience of people's perusal and constantly accumulation to determine the transfusion blood vessel usually.But, in many cases, old people, overweight people, child and serious symptom sufferer thereof be in when transfusion, normal because of blood vessel shrivelled or athero can not accurately determine the position of blood vessel, can not fine work after causing syringe needle to insert, bring physiology and psychological misery to the patient.
This shows, there are deficiency and defective in the venous blood collection process at present, demand further improvement urgently, how to found a kind of portable convenient, the infracortical vein blood vessel of human body can be distributed and project on the computer, handled easily is beneficial to treatment, and making operator to find out accurately needs the skin vein blood vessel of the blood vessel of transfusion or blood sampling to show imaging device, real one of the current important research and development content that belongs to.
The utility model content
The purpose of this utility model provides a kind of skin vein blood vessel and shows imaging device, can enough the infracortical vein blood vessel of human body be distributed and project on the computer, handled easily is beneficial to treatment, making operator to find out accurately needs the blood vessel of transfusion or blood sampling, thereby overcomes the deficiencies in the prior art.
For solving the problems of the technologies described above, a kind of skin vein blood vessel of this utility model shows imaging device, comprise optical filter, shell, photographic head, infrarede emitting diode and USB interface, wherein: photographic head and infrarede emitting diode are fixedly mounted on the same plane of shell, and described optical filter is arranged on the front end of photographic head and infrarede emitting diode; Described photographic head is connected with USB interface.
Further, described skin vein blood vessel shows that imaging device also comprises protecgulum, and described protecgulum is arranged on the front end of photographic head, and described optical filter is arranged on the described protecgulum.
The quantity that arranges of described infrarede emitting diode is more than two.
Described photographic head adopts 130-300 ten thousand high accuracy to focus photographic head.
The camera lens of described photographic head is infrared coated lens.
Described optical filter adopts the low transparency optical filter.
After adopting above design, this utility model have following advantage this: utility model skin vein blood vessel show imaging device have simple, portable, easy to use, to the characteristics of blood vessel accurate positioning.
Description of drawings
Fig. 1 this utility model skin vein blood vessel is shown as picture apparatus structure sketch map.
The specific embodiment
The above is the general introduction to technical solutions of the utility model, this utility model this utility model is described in further detail below in conjunction with accompanying drawing and embodiment for further explaining.
See also shown in Figure 1ly, a kind of skin vein blood vessel of this utility model shows imaging device, comprises optical filter 1, shell 3, photographic head 2, infrarede emitting diode 4 and USB interface 5, also comprises protecgulum 6.
The optical filter that arranges on the protecgulum 6 is the special optical filter of low transparency, can filtering most of visible light, adopt the portable hand-held product design, an even distribution 4-6 infrarede emitting diode 4 on the transverse plane before the shell 3, the centre arranges 130-300 ten thousand high accuracy and focuses photographic head 2, and camera lens is infrared coated lens.The camera head that this utility model skin vein blood vessel demonstration imaging device is formed by infrarede emitting diode 4, infrared coated lens, optical filter is originated as image, and shape and the position that is distributed in the vein blood vessel of human epidermal shown at display screen.This utility model can be supported Microsoft's Window system and Fructus Mali pumilae MACOS system, during use the usb data line is inserted the USB mouth of computer, open the working software of giving as an addition at random, by the imaging of filter and photographic head, can demonstrate the infracortical vein blood vessel of human body at the screen of computer.Thereby the correctness of syringe needle on position when guaranteeing transfusion, blood sampling.A kind of skin vein blood vessel of this utility model shows that imaging device has portable, simple, easy to use, clear display, position characteristic of accurate.
During use, by manual adjustment distance, human body surface cortex vein blood vessel is presented on the display screen clearly.Optical filter can filtering 70% visible light, and can allow infrared light penetrate, to adopt wavelength be that the infrarede emitting diode of 700-1000 nanometer is surrounded on around the infrared camera to infrarede emitting diode then, can be equipment body alignment lens human epidermal, the infrared ray that infrarede emitting diode sends is absorbed and reflection by the deoxyhemoglobin in the venous blood, gather reflected image by infrared camera again, image is sent into computer and is strengthened in real time, and be presented in and allow the operator can the clear vein blood vessel of seeing human body surface on the display screen, thereby guarantee the correctness of syringe needle on position.
The above; it only is preferred embodiment of the present utility model; be not that this utility model is done any pro forma restriction, those skilled in the art utilize the technology contents of above-mentioned announcement to make a little simple modification, equivalent variations or modification, all drop in the protection domain of the present utility model.
Claims (6)
1. a skin vein blood vessel shows imaging device, comprise optical filter, shell, photographic head, infrarede emitting diode and USB interface, it is characterized in that: photographic head and infrarede emitting diode are fixedly mounted on the same plane of shell, and described optical filter is arranged on the front end of photographic head and infrarede emitting diode;
Described photographic head is connected with USB interface.
2. skin vein blood vessel according to claim 1 shows imaging device, it is characterized in that: described skin vein blood vessel shows that imaging device also comprises protecgulum, and described protecgulum is arranged on the front end of photographic head, and described optical filter is arranged on the described protecgulum.
3. skin vein blood vessel according to claim 1 shows imaging device, and it is characterized in that: the quantity that arranges of described infrarede emitting diode is more than two.
4. skin vein blood vessel according to claim 1 shows imaging device, it is characterized in that: described photographic head adopts 130-300 ten thousand high accuracy to focus photographic head.
5. skin vein blood vessel according to claim 1 shows imaging device, and it is characterized in that: the camera lens of described photographic head is infrared coated lens.
6. skin vein blood vessel according to claim 1 shows imaging device, it is characterized in that: described optical filter adopts the low transparency optical filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137785 CN203153708U (en) | 2013-03-25 | 2013-03-25 | Skin vein blood vessel displaying and imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320137785 CN203153708U (en) | 2013-03-25 | 2013-03-25 | Skin vein blood vessel displaying and imaging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203153708U true CN203153708U (en) | 2013-08-28 |
Family
ID=49014942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320137785 Expired - Fee Related CN203153708U (en) | 2013-03-25 | 2013-03-25 | Skin vein blood vessel displaying and imaging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203153708U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505182A (en) * | 2013-09-17 | 2014-01-15 | 周红仙 | Positioning device and positioning method of handheld imaging system |
| CN116746926A (en) * | 2023-08-16 | 2023-09-15 | 深圳市益心达医学新技术有限公司 | Automatic blood sampling method, device, equipment and storage medium based on image recognition |
-
2013
- 2013-03-25 CN CN 201320137785 patent/CN203153708U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103505182A (en) * | 2013-09-17 | 2014-01-15 | 周红仙 | Positioning device and positioning method of handheld imaging system |
| CN103505182B (en) * | 2013-09-17 | 2015-07-08 | 周红仙 | Positioning device and positioning method of handheld imaging system |
| CN116746926A (en) * | 2023-08-16 | 2023-09-15 | 深圳市益心达医学新技术有限公司 | Automatic blood sampling method, device, equipment and storage medium based on image recognition |
| CN116746926B (en) * | 2023-08-16 | 2023-11-10 | 深圳市益心达医学新技术有限公司 | Automatic blood sampling method, device, equipment and storage medium based on image recognition |
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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: 20130828 Termination date: 20190325 |