CN102166137A - Remote medical image digitizer and method thereby for realizing remote medical image transmission - Google Patents
Remote medical image digitizer and method thereby for realizing remote medical image transmission Download PDFInfo
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- CN102166137A CN102166137A CN2010106172319A CN201010617231A CN102166137A CN 102166137 A CN102166137 A CN 102166137A CN 2010106172319 A CN2010106172319 A CN 2010106172319A CN 201010617231 A CN201010617231 A CN 201010617231A CN 102166137 A CN102166137 A CN 102166137A
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Abstract
The invention discloses a remote medical image digitizer and a method thereby for realizing remote medical image transmission. The remote medical image digitizer comprises an outer cover made of lighttight material and a bracket, wherein the bottom in the outer cover is provided with an imager; the bottom of the outer cover and the side wall corresponding to the imager are provided with sheet sending ports; the bracket is provided with a horizontal bracket; the front end of the horizontal bracket is provided with a medical image digital conversion device; and the medical image digital conversion device is connected with a data transmission device. The remote medical image digitizer has the beneficial effect that the remote medical image digitizer combines the medical image digital conversion device with a photographic film transmission board. Medical image conversion is finished by the copying technology of the medical image digital conversion device. The remote medical image digitizer is convenient to operate and is suitable for non-computer technicians, and total processing time is 1-2 minutes; time for processing and transmitting is shortened because the image file is small, therefore, the device is suitable for low bandwidth transmission; medicinal images can be quickly acquired in the remote consultation process; and the purpose of developing remote radiology service and the like can be realized.
Description
Technical field
The present invention relates to the tele-medicine consultation of doctors and teleradiology technical field, specifically is telemedicine image digital instrument and the method for using this device realization telemedicine image transmission.
Background technology
In the telemedicine services, often need convert patient's medical image data CT, MRI, X-ray sheet to digital image file, transmit and storage by the Internet.At present, the solution of medical image data digital translation has following several form:
1, the solution of external telemedicine service:
(1), adopt the medical image transmission and storage system (being the PACS system) meet international medical image standard, its characteristics are carried out the DISCOM standard, are equipped with special equipment, satisfy the clinical diagnose requirement.But equipment investment is bigger, requires the high-speed communication bandwidth.
(2), adopt professional medical science Film scanner, be applied to teleradiology work, easy and simple to handle, sweep time is shorter, satisfy the needs of clinical diagnosis substantially, but equipment investment is bigger.
2, the solution of domestic telemedicine service:
Family's tele-medicine Consultation Center is in remote medical consultation with specialists work surplus in the of domestic nearly 2000, the image data of tele-medicine consultation of doctors case, adopt plain scan instrument film transmission scan, solve the digital translation of medical image data, scanner is equipped with the transmittance plate of A4-A3 breadth, scanning resolution 300-600dpi, handling a common CT sheet needs 10-15 minute.Though it can satisfy the requirement of the tele-medicine consultation of doctors, but requiring the Consultation Center operator is the inter-disciplinary talents that are proficient in computer technology and medicine technology field, computer operation technology on top of, grasp medical image transmission and stores processor technology, therefore, bigger to tele-medicine Consultation Center operator training difficulty.For guaranteeing the medical image of fine definition, need high speed bandwidth and long transmission time, influenced popularizing of tele-medicine consultation of doctors work.
Summary of the invention
One of purpose of the present invention is to provide the telemedicine image digital instrument, it can directly be taken medical image film, file, picture, material object, and can carry out medical image collection, digitized processing easily, compress, link the Internet transmission and storage, be medical image collection, digitized processing, and the application apparatus of network transmission of telemedicine specialty.
Two of purpose of the present invention is to provide the method for using said apparatus to realize the telemedicine image transmission.
The present invention one of for achieving the above object, be achieved through the following technical solutions: the telemedicine image digital instrument, comprise outer housing and support that light-proof material is made, at the outer housing inner bottom part imager is installed, be provided with on outer housing bottom and the imager corresponding position sidewall and send the sheet mouth, horizontal stand is installed on the support, and the horizontal stand front end is installed the digital conversion equipment of medical image, and the digital conversion equipment of medical image is connected with data transmission device.
On the digital conversion equipment of medical image level indicator is set, the configuration first usb data port on the digital conversion equipment of medical image.
Described imager is the transmittance plate of LCD backlight source.
The digital conversion equipment of medical image is 400-600mm apart from the vertical dimension of imager, and imaging and focusing point is the central point of the backlight of imager.
Install on the support and can control height adjustment motor and the height control switch that support moves up and down, install on the support and can control the motor that moves horizontally that horizontal stand moves horizontally.
The outside Control Computer of installing of described outer housing is provided with display screen, photographing switch and the second usb data port on the Control Computer, Control Computer is connected by the digital conversion equipment of lead and medical image.
The outside Control Computer of installing of described outer housing, the digital conversion equipment of display screen, photographing switch, medical image position is set on the Control Computer adjusts the rocking bar and the second usb data port, Control Computer by lead with medical image number conversion equipment, height adjustment motor, move horizontally motor and be connected respectively.
The wireless signal transmission receiving system is installed on the Control Computer.
The camera lens of the digital conversion equipment of described medical image is the camera lens with zoom function, the relative opening of camera lens is apart from≤1: 2.0, the interior focal length of camera lens is at 40---58mm, front shutter speed is more than 1/2000 second, the imageing sensor of the digital conversion equipment of medical image is ccd image sensor or COMS imageing sensor, the photo-sensitive cell size of ccd image sensor is more than 1/1.8 inch, and the photo-sensitive cell size of COMS imageing sensor is more than 22.2 * 14.8mm.
The present invention for achieving the above object two, be achieved through the following technical solutions: the method for a kind of realization telemedicine image of above-mentioned telemedicine image digital instrument transmission may further comprise the steps:
1), medical image data is put into lighttight outer housing by sending the sheet mouth, and be located on the imager;
2), open imager and the digital conversion equipment of medical image, adjust the position of support and horizontal stand, make the digital conversion equipment of medical image be positioned at suitable camera site;
3), use the digital conversion equipment of medical image that medical image data is taken;
4), read out, be input to computer and handle by the data transmission device that is connected with the digital conversion equipment of medical image picture with shooting;
5), will handle the back result and be transferred to the tele-medicine recipient by the internet.
Beneficial effect of the present invention is:
The telemedicine image digital instrument combines digital conversion equipment of medical image and film transmittance plate.Utilize the digital conversion equipment reproduction of medical image technology, finish the medical image conversion.Taking precision is 1000 physics dpi, i.e. 1,000 ten thousand pixels.Clear picture, shooting time are 1/60 second-1/1000 second, are automatically converted to jpeg file, needn't splice and processing large format (12*15 inch) image data; Easy and simple to handle, be applicable to non-computer technical staff operation, total processing time is 1-2 minute; Image file is less, saves and handles and the transmission time, is applicable to the low bandwidth transmission; The purpose of can be implemented in the remote medical consultation with specialists process and gather medical image fast, carrying out the teleradiology service; The present invention has remedied a drawback such as professional equipment disappearance, operating technology required by force in the remote medical consultation with specialists services, equipment investment is excessive well.
Specifically, the present invention is for the remote medical consultation with specialists application with accept both sides and have following benefit:
1, in the telemedicine services, as accepting remote medical consultation with specialists application side
(1), use the medical image digital acquisition device, transmission remote medical consultation with specialists patient's image data speed obviously improves the saving consultation of doctors time.
(2), transmission Medical Imaging source map is as complete, clear, quality obviously improves, and can reach the diagnostic imaging requirement of carrying out the tele-medicine consultation of doctors, has avoided excessive because of the compression of images multiple, influences the problem of image data quality.
2, as application remote medical consultation with specialists side
(1), simple to operate.Even non-medical staff also can carry out the collecting work of medical image as long as understand the simple operations of computer slightly.
(2), increase work efficiency.From the chip select to the collection, finish, only need time a few minutes, reduce operation easier, improved work efficiency.
(3), higher medical image data quality.Behind the digital conversion equipment collection of medical image medical image data, form the image file of 1,000 ten thousand pixel resolutions automatically, avoided all kinds of unstable factors that cause by manual operation.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention.
Label shown in the accompanying drawing: 1, horizontal stand; 2, move horizontally motor; 5, support; 6, height adjustment motor; 7, height adjustment motor; 8, display screen; 9, outer housing; 10, photographing switch; 11, rocking bar is adjusted in the position; 12, the second usb data port; 14, imager; 15, send the sheet mouth; 16, the digital conversion equipment of medical image; 17, the first usb data port; 18, level indicator; 19, wireless signal transmission receiving system.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in and limit the scope of the invention.Should be understood that in addition those skilled in the art can make various changes or modifications the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Telemedicine image digital instrument of the present invention, agent structure comprises outer housing 9 and the support 5 that light-proof material is made, it is outside or inner that described support 5 can be arranged on outer housing 9, its preferred plan as shown in Figure 1, support 5 is arranged on outer housing 9 outsides, this scheme is easy to support 5 is adjusted.At outer housing 9 inner bottom parts imager 14 is installed, is provided with on outer housing 9 bottoms and the imager 14 corresponding position sidewalls and send sheet mouth 15, medical image data CT, MRI, X-ray sheet are taken by sending sheet mouth 15 to deliver in the outer housing 9.Horizontal stand 1 is installed on the described support 5, and horizontal stand 1 front end is installed the digital conversion equipment 16 of medical image.The digital conversion equipment 16 of medical image is connected with data transmission device.The digital conversion equipment 16 of medical image adopts digital camera to get final product.The present invention adopts outer housing 9 will take the space and covers, and its meaning is to provide complete dark shooting environmental, avoids the veiling glare wave reflection, guarantees the quality of image.
The digital conversion equipment of medical image of the present invention is preferably following structure, its camera lens is the camera lens with zoom function, the relative opening of camera lens is apart from≤1: 2.0, the interior focal length of camera lens is at 40---58mm, front shutter speed is more than 1/2000 second, the imageing sensor of the digital conversion equipment of medical image is ccd image sensor or COMS imageing sensor, the photo-sensitive cell size of ccd image sensor is more than 1/1.8 inch, and the photo-sensitive cell size of COMS imageing sensor is more than 22.2 * 14.8mm.This structure can guarantee that shooting effect is clear, comprehensive, accurate, is beneficial to practical operation.
For whether the placement location that detects the digital conversion equipment 16 of medical image realizes horizontal positioned, preferably on the digital conversion equipment 16 of medical image, level indicator 18 is set.For pictures taken in the digital conversion equipment 16 of medical image being read out easily, preferably on the digital conversion equipment 16 of medical image, dispose the first usb data port one 7.
Among the present invention, described imager 14 can be the imager that common fluorescent tube cooperates video boards to form, and its preferred plan is: described imager 14 is transmittance plates of LCD backlight source.Its specific embodiment has two kinds:
The structure of one of embodiment: imager 14 adopts LCD backlight source transmittance plate (CCFL cold-cathode tube), and this embodiment luminance difference is less than 10%, and mean flow rate is more than 5000lux, and colour temperature surpasses 10000K.
Two the structure of embodiment: imager 14 adopts liquid crystal display LED-backlit source transmittance plates (LED high brightness light emitting diode), this embodiment light source uniformity＞90%; High-high brightness＞3500cd/m2; Colour temperature＞7000K.
The foregoing description can be avoided the digitized video that forms to produce optical distortion, and meet the perusal standard to satisfy the clinical diagnosis requirement in use.Simultaneously, can also guarantee that transmitted intensity avoids stroboscopic to take place, reduce halation and pseudo-shadow and take place.
The digital conversion equipment 16 of described medical image is 400-600mm apart from the vertical dimension of imager 14, and imaging and focusing point is the central point of the backlight 21 of imager 14.
For the ease of adjusting the camera site of the digital conversion equipment 16 of medical image, install on the described support 5 and can control height adjustment motor 6 and the height control switch 7 that support 5 moves up and down, install on the support 5 can control that horizontal stand 1 moves horizontally move horizontally motor 2.Highly control motor 6 and can control support 5 and move in vertical direction, thus the shooting height of the digital conversion equipment 16 of control medical image.The described motor 2 that moves horizontally can be controlled horizontal stand 1 and moves horizontally, thus the horizontal camera site of the digital conversion equipment 16 of control medical image.By height adjustment motor 6 with move horizontally motor 2, can realize the adjustment of the digital conversion equipment 16 of medical image, be convenient to operation and take different pictures and use.
Further aspect of the present invention is: in order to see shooting picture intuitively, preferably in the described outer housing 9 outside Control Computer of installing, display screen 8, photographing switch 10 and the second usb data port one 2 are set on the Control Computer, and Control Computer is connected by the digital conversion equipment 16 of lead and medical image.The picture that the digital conversion equipment 16 of medical image is taken can be delivered on the Control Computer and is shown on the display screen 8, and the handled easily person takes according to display frame, improves shooting effect.Described photographing switch 10 can be controlled the shooting of the digital conversion equipment 16 of medical image, and the second usb data port one 2 can be with picture shot directly by this port output.
For the ease of controlling height adjustment motor 6 and moving horizontally motor 2, the described outer housing 9 outside Control Computer of installing, the digital conversion equipment of display screen 8, photographing switch 10, medical image position is set on the Control Computer adjusts rocking bar 11 and usb data port one 2, Control Computer by lead with medical image number conversion equipment 16, height adjustment motor 6, move horizontally motor 2 and be connected respectively.Utilize the digital conversion equipment of medical image position to adjust rocking bar 11, can directly control height adjustment motor 6 and move horizontally motor 2, thereby realize the rapid adjustment of the digital conversion equipment of medical image 16 positions.
In above-mentioned each embodiment, in order to realize the purpose of Long-distance Control, shooting and transmission, the preferred wireless signal transmission receiving system 19 of installing on the described Control Computer.Remote console can directly be controlled the adjustment and the shooting of the digital conversion equipment of medical image 16 positions by wireless signal, and can read the picture of storage.
A kind of method of realization telemedicine image transmission of above-mentioned telemedicine image digital instrument may further comprise the steps:
1), medical image data is put into lighttight outer housing by sending the sheet mouth, and be located on the imager;
2), open imager and the digital conversion equipment of medical image, adjust the position of support and horizontal stand, make the digital conversion equipment of medical image be positioned at suitable camera site;
3), use the digital conversion equipment of medical image that medical image data is taken;
4), read out, be input to computer and handle by the data transmission device that is connected with the digital conversion equipment of medical image picture with shooting;
5), will handle the back result and be transferred to the tele-medicine recipient by the internet, thereby realize the remote transmission of medical image data.
Claims (10)
1. telemedicine image digital instrument, it is characterized in that: comprise outer housing (9) and support (5) that light-proof material is made, at outer housing (9) inner bottom part imager (14) is installed, be provided with on outer housing (9) bottom and imager (14) the corresponding position sidewall and send sheet mouth (15), support (5) is gone up horizontal stand (1) is installed, horizontal stand (1) front end is installed the digital conversion equipment (16) of medical image, and the digital conversion equipment of medical image (16) is connected with data transmission device.
2. telemedicine image digital instrument according to claim 1 is characterized in that: on the digital conversion equipment of medical image (16) level indicator (18) is set, the digital conversion equipment of medical image (16) is gone up the configuration first usb data port (17).
3. telemedicine image digital instrument according to claim 1 is characterized in that: described imager (14) is the transmittance plate of LCD backlight source.
4. telemedicine image digital instrument according to claim 1 is characterized in that: the digital conversion equipment of medical image (16) is 400-600mm apart from the vertical dimension of imager (14), and imaging and focusing point is the central point of the backlight of imager (14).
5. telemedicine image digital instrument according to claim 1, it is characterized in that: support (5) is gone up installation can control height adjustment motor (6) and the height control switch (7) that support (5) moves up and down, and installation can control that horizontal stand (1) moves horizontally on the support (5) moves horizontally motor (2).
6. telemedicine image digital instrument according to claim 1, it is characterized in that: the outside Control Computer of installing of described outer housing (9), display screen (8), photographing switch (10) and the second usb data port (12) are set on the Control Computer, and Control Computer is connected with the digital conversion equipment of medical image (16) by lead.
7. telemedicine image digital instrument according to claim 5, it is characterized in that: the outside Control Computer of installing of described outer housing (9), the digital conversion equipment of display screen (8), photographing switch (10), medical image position is set on the Control Computer adjusts the rocking bar (11) and the second usb data port (12), Control Computer by lead and medical image number conversion equipment (16), height adjustment motor (6), move horizontally motor (2) and be connected respectively.
8. according to claim 6 or 7 described telemedicine image digital instrument, it is characterized in that: wireless signal transmission receiving system (19) is installed on the Control Computer.
9. telemedicine image digital instrument according to claim 1, it is characterized in that: the camera lens of the digital conversion equipment of described medical image is the camera lens with zoom function, the relative opening of camera lens is apart from≤1: 2.0, the interior focal length of camera lens is at 40---58mm, front shutter speed is more than 1/2000 second, the imageing sensor of the digital conversion equipment of medical image is ccd image sensor or COMS imageing sensor, the photo-sensitive cell size of ccd image sensor is more than 1/1.8 inch, and the photo-sensitive cell size of COMS imageing sensor is more than 22.2 * 14.8mm.
10. the method for a realization telemedicine image transmission of adopting the described telemedicine image digital instrument of claim 1-9 is characterized in that: may further comprise the steps:
1), medical image data is put into lighttight outer housing by sending the sheet mouth, and be located on the imager;
2), open imager and the digital conversion equipment of medical image, adjust the position of support and horizontal stand, make the digital conversion equipment of medical image be positioned at suitable camera site;
3), use the digital conversion equipment of medical image that medical image data is taken;
4), read out, be input to computer and handle by the data transmission device that is connected with the digital conversion equipment of medical image picture with shooting;
5), will handle the back result and be transferred to the tele-medicine recipient by the internet.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106172319A CN102166137A (en) | 2010-12-31 | 2010-12-31 | Remote medical image digitizer and method thereby for realizing remote medical image transmission |
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| CN2010106172319A CN102166137A (en) | 2010-12-31 | 2010-12-31 | Remote medical image digitizer and method thereby for realizing remote medical image transmission |
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| CN102166137A true CN102166137A (en) | 2011-08-31 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102508993A (en) * | 2011-09-28 | 2012-06-20 | 李辉 | Medical picture processing device and medical picture processing method |
| CN109124663A (en) * | 2018-08-27 | 2019-01-04 | 艾延新 | A kind of closed medical imaging diagnostic equipment of dept. of radiology |
| CN109462742A (en) * | 2018-12-20 | 2019-03-12 | 苗娥 | A kind of tele-medicine interpreting apparatus |
| CN111477305A (en) * | 2020-05-11 | 2020-07-31 | 青岛海信医疗设备股份有限公司 | Film digital processing method, terminal and shooting terminal |
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| CN101239004A (en) * | 2007-02-07 | 2008-08-13 | 牟筱倩 | Telemedicine image digital acquisition device and method thereof |
| CN201912238U (en) * | 2010-12-31 | 2011-08-03 | 牟筱倩 | Remote medical image digitizer |
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| US5870450A (en) * | 1995-05-18 | 1999-02-09 | Continental X-Ray Corporation | Universal radiographic/fluoroscopic digital room |
| CN2681683Y (en) * | 2004-02-13 | 2005-03-02 | 王奎健 | X-ray taking device |
| CN101239004A (en) * | 2007-02-07 | 2008-08-13 | 牟筱倩 | Telemedicine image digital acquisition device and method thereof |
| CN201912238U (en) * | 2010-12-31 | 2011-08-03 | 牟筱倩 | Remote medical image digitizer |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102508993A (en) * | 2011-09-28 | 2012-06-20 | 李辉 | Medical picture processing device and medical picture processing method |
| CN109124663A (en) * | 2018-08-27 | 2019-01-04 | 艾延新 | A kind of closed medical imaging diagnostic equipment of dept. of radiology |
| CN109462742A (en) * | 2018-12-20 | 2019-03-12 | 苗娥 | A kind of tele-medicine interpreting apparatus |
| CN109462742B (en) * | 2018-12-20 | 2021-02-09 | 深圳市康宁医院 | Telemedicine is with reading piece device |
| CN111477305A (en) * | 2020-05-11 | 2020-07-31 | 青岛海信医疗设备股份有限公司 | Film digital processing method, terminal and shooting terminal |
| CN111477305B (en) * | 2020-05-11 | 2023-10-31 | 青岛海信医疗设备股份有限公司 | Film digital processing method, terminal and shooting terminal |
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Application publication date: 20110831 |