CN112198692A - Multifunctional medical electronic film viewing device and medical film viewing method - Google Patents
Multifunctional medical electronic film viewing device and medical film viewing method Download PDFInfo
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- CN112198692A CN112198692A CN202011129174.XA CN202011129174A CN112198692A CN 112198692 A CN112198692 A CN 112198692A CN 202011129174 A CN202011129174 A CN 202011129174A CN 112198692 A CN112198692 A CN 112198692A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/022—Viewing apparatus
- G02B27/024—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies
- G02B27/026—Viewing apparatus comprising a light source, e.g. for viewing photographic slides, X-ray transparancies and a display device, e.g. CRT, LCD, for adding markings or signs or to enhance the contrast of the viewed object
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/0088—Positioning aspects of the light guide or other optical sheets in the package
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/009—Positioning aspects of the light source in the package
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133603—Direct backlight with LEDs
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
Abstract
The invention discloses a multifunctional medical electronic film viewing device and a medical film viewing method, wherein related medical workers can review digital films and physical films through the multifunctional medical electronic film viewing device, the multifunctional medical electronic film viewing device comprises a shell, a control piece, a liquid crystal module and a light-emitting component, the liquid crystal module and the control piece are accommodated in the shell, the liquid crystal module is arranged on the light-emitting component, the control piece is electrically connected with the light-emitting component and the liquid crystal module, the liquid crystal module is used for displaying the digital films or used as a highlight lamp box to assist in reviewing the physical films, the light-emitting component is used for illuminating the liquid crystal module, and the control piece controls the liquid crystal module to display the digital films and achieve the DICOM Part 14 standard or switches the liquid crystal module to be used as the highlight. The structure of the multifunctional medical electronic film viewing device provided by the invention has the advantages of capability of viewing physical films and digital films in a compliance manner, rich functions and the like.
Description
Technical Field
The invention relates to the technical field of medical images, in particular to a multifunctional medical electronic film viewing device and a medical film viewing method.
Background
Due to the limitations of the prior medical image display, transmission and storage technologies, when the traditional medical physical film is used most frequently, the related traditional medical film viewing lamp box (two-in-one, three-in-one and four-in-one) also appears in the hospital outpatient service and the related medical image departments in a large range.
The traditional film viewing lamp box can only view traditional physical films and can not view novel digital films;
the newly-emerging electronic film watching device on the market has larger entrance and exit with the traditional physical film size (single link: maximum 14X17 inches, 355X431 mm; double link: 710X431 mm; triple: 1065X431 mm; quadruple: 1420X431 mm), cannot watch the whole electronic film when watching the traditional physical film or the electronic film watching device is too large and leaks too much bright light to stimulate eyes of a film watching person, and the size is consistent with the liquid crystal electronic film watching device which can watch the double link, triple link and quadruple physical films simultaneously; on the other hand, the brightness, resolution and proportion of the liquid crystal screen and the image display requirements of the novel digital film are larger, the focus information is not displayed clearly, and the image is distorted; more important liquid crystal screen image display does not pass through professional DICOM correction, the image display does not reach the international standard of the fourteenth Part of DICOM Part 14 medical digital image and communication, and the image display cannot be used for medical film reading (a professional liquid crystal electronic film viewing device must support the standard of DICOM Part # 14, namely must have the capability of correcting a DICOM standard curve, so that the DICOM standard curve is matched with the DICOM standard, and the display quality of a digital film is guaranteed).
With the improvement of medical image display, transmission and storage technologies, the novel medical digital film is increasingly widely used, meanwhile, environmental awareness and compliance awareness of hospitals and medical institutions at all levels in China and China are increasingly strengthened, and the development and the use of the multifunctional medical electronic film viewing device capable of viewing physical films (with proper length and width dimensions and the like) and digital films (reaching DICOM Part 14 standard and the like) in compliance are urgent.
Disclosure of Invention
The invention provides a multifunctional medical electronic film viewing device and a medical film viewing method, and aims to solve the problem that physical films (with proper length and width dimensions and the like) and digital films (reaching the DICOM Part 14 standard and the like) can be viewed in a compliance manner.
According to the embodiment of the application, a multifunctional medical electronic film viewing device is provided, related medical workers can review digital films and physical films through the multifunctional medical electronic film viewing device, the multifunctional medical electronic film viewing device comprises a shell, a control piece, a liquid crystal module and a light-emitting component, the light-emitting component, the liquid crystal module and the control piece are accommodated in the shell, the liquid crystal module is arranged on the light-emitting component, the control piece is electrically connected with the light-emitting component and the liquid crystal module, the liquid crystal module is used for displaying a digital film or used as a highlight lamp box to assist in reviewing a physical film, the light-emitting component is used for illuminating the liquid crystal module, and controlling the liquid crystal module to display the digital film and reach the DICOM Part 14 standard or switching the highlight of the liquid crystal module to be used as a light box to assist in reviewing the physical film through a control piece.
Preferably, the multifunctional medical electronic film viewing device comprises a recognition device for recognizing and acquiring the digital film information; the communication device is electrically connected with the identification device and used for acquiring the digital film information and carrying out communication transmission; the mainboard device is connected with the communication device and is used for carrying out digital conversion and transmission on the digital film information; the display device is connected with the main board device and is used for correcting the digital film information and transmitting a display signal; the touch glass is connected with the liquid crystal module and controls display signals, the liquid crystal module is connected with the display device and receives the display signals, and the liquid crystal module presents the content of the display signals.
Preferably, light emitting component includes aluminium backplate, light guide plate, framework and luminous body, the light guide plate sets up and is being close to touch glass's one side, the aluminium backplate sets up and is being close to one side of casing, the framework sets up between light guide plate and aluminium backplate, the LCD module sets up one side of framework, the luminous body sets up the opposite side bottom of framework, the luminous body is LED lamp strip.
Preferably, the identification device comprises any one or a combination of more than one of an NFC sensing device, a two-dimensional code scanning device, a bluetooth wireless transmission device, a fingerprint identification device and a human face identification device.
Preferably, the transverse length dimensions of the touch glass and the liquid crystal module are 710 +/-125 mm, 1065 +/-125 mm and 1420 +/-250 mm, the vertical length dimension of the touch glass and the liquid crystal module is 431 +/-80 mm, and the DICOM curve corrected by the display device deviates within 10% plus or minus.
Preferably, the communication device comprises any one or a combination of a WAN port, wireless WIFI, 4G communication and 5G communication, and the main board device comprises any one of a Windows system, an Android system and a Linux system.
Preferably, the liquid crystal module comprises any one of an LED display module, an OLED display module and an LCD display module.
Preferably, the touch glass includes any one of a capacitive screen, a resistive screen, and an infrared screen, and the touch glass is AG-coated or AF-coated.
Preferably, the shell is provided with a first strip-shaped magnetic part, the multifunctional medical electronic film viewing device further comprises a second magnetic part, the second magnetic part comprises a first connecting surface connected with the first magnetic part and a second connecting surface vertical to the first connecting surface, the first magnetic part is magnetically connected with the first connecting surface, and a gap is formed between the second connecting surface and the surface of the shell to fix the physical film.
In order to solve the technical problem, the invention provides a multifunctional medical film viewing method, which comprises the following steps:
the identification device identifies the user information and obtains the corresponding digital film information and transmits the digital film information to the communication device;
the communication device receives the digital film information and transmits the digital film information to the main board device;
the main board device carries out digital conversion on the digital film information and outputs the digital film information to the display device;
the display device carries out DICOM algorithm correction on the digital film and outputs a display signal to the liquid crystal module;
the liquid crystal module displays the digital film through the display signal; or
Securing a physical film to the touch screen surface;
the control part controls the luminous body to illuminate the liquid crystal module and is used as a lamp box to assist in reviewing the physical film.
The technical scheme provided by the embodiment of the application has the following beneficial effects: the application designs a multi-functional medical electron sees piece device, sees piece device realization physics film through the multi-functional medical electron of control part control and watches or the digital film is closed to be met with the standard and watches, realizes the conversion between two kinds of modes. The doctor watches physical film or digital film according to actual demand, and convenient and fast satisfies patient's demand of seeking medical advice, promotes doctor's the experience of watching physical film or digital film, and the function is abundant.
By referring to the special size and viewing backlight highlight requirements of the traditional common physical film and the resolution ratio of the common digital film and the special highlight, special size and special resolution liquid crystal module, and adopting a professional image processing technology, the viewing requirements of the physical film are ensured and the viewing requirements of the digital film are met, and the industrial development of the alternation of the new and old digital films and the physical film is conformed.
Through NFC induction system, two-dimensional code scanning device, bluetooth wireless transmission device, fingerprint identification device and the face identification device on the recognition device, the patient only needs to present any kind in medical insurance card, two-dimensional code, fingerprint, face identification, and the device just can demonstrate relevant digital film is seen to multi-functional medical electron, and patient's information is direct to pair with digital film, has reduced the puzzlement that the patient carried, preserved the physical film.
The transverse length of the touch glass and the liquid crystal module is 710 +/-125 mm, 1065 +/-125 mm and 1420 +/-250 mm, and the vertical length of the touch glass is 431 +/-80 mm. The problem of current can not see when watching traditional physical film totally or electron view the piece device and leak too greatly the light too much and to the sight people eyes amazing is solved, simultaneously, touch glass with the size of LCD module accords with can watch the physical film of two antithetical couplets, trigeminy, quadruple.
The communication device comprises any one or combination of a plurality of WAN ports, wireless WIFI, 4G communication and 5G communication, and supports the WAN ports, the WIFI, the 4G, the 5G and other network communication hospitals or outside the hospitals, so that the remote sharing and the cooperation of the digital films are possible, and the help seeking of the difficult and complicated diseases and the image diagnosis of remote areas is greatly facilitated.
The touch glass coating AG/AF is high in light transmittance and anti-glare and anti-fingerprint, so that the user control experience and the man-machine interaction convenience are improved.
The multifunctional medical electronic film viewing device is provided with the high-performance touch glass, so that the digital film can be directly touched, amplified and reduced by fingers, and doctors and patients can accurately identify the information of the patients and simultaneously explain the relationship between the doctors and the patients more intuitively; the AG/AF touch glass coating film has high light transmittance, is anti-glare and anti-fingerprint, is convenient to clean, protects the eyesight of doctors and patients, and improves the public health protection of medical institutions.
The magnetism through first magnetic part and second magnetic part is inhaled and is connected with centre gripping physics film, realizes the fixed of physics film, compact structure, conveniently fixes the physics film.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a multifunctional medical electronic film viewer according to the present invention;
FIG. 2 is a schematic view of the explosion structure of the multifunctional medical electronic film viewer of the present invention;
FIG. 3 is a schematic flow chart of the multi-functional electronic medical film viewer according to the present invention;
FIG. 4 is a schematic view of the structure of the light-emitting component of the multifunctional electronic medical film viewer according to the present invention;
FIG. 5 is an enlarged view at A in FIG. 4;
FIG. 6 is a schematic view of the structure of the identification device in the multifunctional medical electronic film viewer according to the present invention;
FIG. 7 is a schematic view of the communication device of the multifunctional medical electronic film viewer according to the present invention;
FIG. 8 is a schematic structural diagram of a main board device in the multifunctional medical electronic film viewer according to the present invention;
FIG. 9 is a schematic view of a liquid crystal module of the multifunctional medical electronic film viewer according to the present invention;
FIG. 10 is a schematic view of the structure of the touch glass in the multifunctional medical electronic film viewer according to the present invention;
FIG. 11 is a schematic view showing a connection structure of a first magnetic member and a second magnetic member of the multifunctional medical electronic film viewer according to the present invention;
FIG. 12 is a standard table of gray scale standard display functions in the multi-functional electronic medical film viewer according to the present invention;
FIG. 13 is a table of display functions of a calibrated gray scale standard in the multi-functional medical electronic film viewer of the present invention;
FIG. 14 is a comparison table for checking the calibration result of the gray scale standard display function in the multifunctional medical electronic film viewer according to the present invention;
FIG. 15 is a flow chart of a viewing method of the multifunctional medical electronic film viewing device according to the present invention;
fig. 16 is another flow chart of the viewing method of the multifunctional medical electronic film viewing device of the invention.
Description of reference numerals:
1. a method of viewing medical film; 10. a multifunctional medical electronic film viewing device; 11. a housing; 12. a liquid crystal module; 121. an LED display module; 122. an OLED display module; 123. an LCD display module; 13. a light emitting assembly; 131. an aluminum back plate; 132. a light guide plate; 133. a frame body; 134. a light emitter; 14. a mode key; 17. A first magnetic member; 18. a second magnetic member; 181. a first connection face; 182. a second connection face; 20. an identification device; 21. an NFC sensing device; 22. a two-dimensional code scanning device; 23. a Bluetooth wireless transmission device; 24. A fingerprint recognition device; 25. a face recognition device; 30. a communication device; 31. a WAN port; 32. wireless WIFI; 33. 4G communication; 34. 5G communication; 40. a motherboard device; 41. a Windows system; 42. an Android system; 43. a Linux system; 50. a display device; 60. a touch glass; 61. a capacitive screen; 62. a resistive screen; 63. an infrared type screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
Referring to fig. 1 and 2, the invention discloses a multifunctional medical electronic film viewer 10, which includes a housing 11, a liquid crystal module 12 and a light emitting module 13, wherein the light emitting module 13 and the liquid crystal module 12 are accommodated in the housing 11, the liquid crystal module 12 is disposed on the light emitting module 13, the liquid crystal module 12 is used for displaying digital films or being used as a highlight lamp box to assist in reviewing physical films, the light emitting module 13 is used for illuminating the liquid crystal module, a mode key 14 is disposed on the housing 11, and the screen of the liquid crystal module 12 is switched through the mode key 14 to display digital films or the backlight of the light emitting module 13 to display physical films.
Preferably, in this embodiment, the multifunctional medical electronic film viewer 10 further comprises a control member (not shown) accommodated in the housing 11. The control element is electrically connected with the light-emitting component 13 and the liquid crystal module 12, the mode key 14 is connected with the control element, and the liquid crystal module 12 is controlled by the control element to display digital films and reach the DICOM Part 14 standard or the liquid crystal module 12 is switched to highlight to serve as a light box for assisting in reviewing physical films. Optionally, in some other embodiments, the control is a toggle switch.
The multifunctional medical electronic film viewing device 10 is controlled by the mode key 14 to realize physical film viewing or digital film viewing, and realize the conversion between the two modes. The doctor watches the physical film or the digital film according to the demand of the patient, so that the doctor can conveniently and quickly watch the physical film or the digital film, the medical requirement of the patient is met, the experience of watching the physical film or the digital film of the doctor is improved, and the function is rich.
Referring to fig. 2 and 3, the multifunctional medical electronic film viewing device 10 includes an identification device 20 for identifying and acquiring the digital film information; a communication device 30 electrically connected to the identification device 20 for acquiring the digital film information and transmitting the digital film information; a main board device 40 connected to the communication device 30 for digitally converting and transmitting the digital film information; a display device 50 connected to the main board device 40 for correcting the digital film information and transmitting a display signal; and the touch glass 60 is connected with the liquid crystal module 12 and controls display signals, and the liquid crystal module 12 is connected with the display device 50 and receives the display signals.
Referring to fig. 2, 4 and 5, the light emitting assembly 13 includes an aluminum back plate 131, a light guide plate 132, a frame 133 and a light emitting body 134, the light guide plate 132 is disposed at a side close to the touch glass 60, the aluminum back plate 131 is disposed at a side close to the housing 11, the frame 133 is disposed between the light guide plate 132 and the aluminum back plate 131, the liquid crystal module 12 is disposed at a side of the frame 133, the light emitting body 134 is disposed at a bottom of another side of the frame 133, and the light emitting body 134 may be a lamp tube, an LED lamp bead or a lamp strip, preferably, in this embodiment, the light emitting body 134 is an LED lamp strip.
Referring to fig. 6 in combination with fig. 1, the identification device 20 includes any one or a combination of a NFC sensing device 21, a two-dimensional code scanning device 22, a bluetooth wireless transmission device 23, a fingerprint identification device 24, and a face recognition device 25.
Referring to fig. 7, the communication device 30 includes any one or a combination of a WAN port 31, WIFI32, 4G communication 33, and 5G communication 34.
Referring to fig. 8, the motherboard device 40 includes any one of a Windows system 41, an Android system 42, and a Linux system 43. Preferably, in this embodiment, the main board device 40 is an Android system 42.
Referring to fig. 9, the liquid crystal module 12 includes any one of an LED display module 121, an OLED display module 122, and an LCD display module 123. Preferably, in this embodiment, the liquid crystal module 12 is an LED display module 121.
The transverse length of the touch glass 60 and the liquid crystal module 12 is 710 +/-125 mm, 1065 +/-125 mm and 1420 +/-250 mm, and the vertical length of the touch glass is 431 +/-80 mm. Preferably, in this embodiment, the specific brightness of the liquid crystal module 12 is ≧ 700 cd/square meter, and the specific sizes of the two-way, three-way, and four-way connections of the liquid crystal module 12 are:
the specific resolutions of the two, three and four couples of the liquid crystal module 12 are respectively:
the conventional mainstream physical film single joint has a maximum size of 14X17 inches, namely 355X431mm, and in this embodiment, the transverse length dimensions of the touch glass 60 and the liquid crystal module 12 are 710 ± 125mm, 1065 ± 125mm and 1420 ± 250mm, and the vertical length dimension is 431 ± 80 mm. The problem that the eyes of film viewers are strongly stimulated due to the fact that the conventional physical films cannot be watched completely or the electronic film viewing device leaks too much light when being watched is solved, and meanwhile, the sizes of the touch glass 60 and the liquid crystal module 12 accord with the physical films which can be watched in two-link, three-link and four-link modes.
Referring to fig. 10, the touch glass 60 includes any one of a capacitive screen 61, a resistive screen 62 and an infrared screen 63, and the touch glass 60 is AG-coated or AF-coated. Preferably, in the present embodiment, the touch glass 60 is a capacitive screen 61. The touch glass 60 is coated with the AG/AF film, has high light transmittance, is anti-glare and anti-fingerprint, and improves user control experience and human-computer interaction convenience.
Referring to fig. 11, a first strip-shaped magnetic member 17 is disposed on the housing 11, the multifunctional medical electronic film viewing device 10 further includes a second magnetic member 18, the second magnetic member 18 includes a first connecting surface 181 connected to the first magnetic member 17, and a second connecting surface 182 perpendicular to the first connecting surface 181, the first magnetic member 17 is magnetically connected to the first connecting surface 181, and a gap is formed between the second connecting surface 182 and the surface of the housing 11 to accommodate a physical film. The connection is inhaled with centre gripping physics film through the magnetism of first magnetic part 17 and second magnetic part 18, realizes the fixed of physics film, and compact structure conveniently fixes the physics film.
The display device 50 corrects the digital film information by adopting a digital film DICOM algorithm, and the positive and negative deviation of a corrected DICOM algorithm curve is less than 10%; conforms to the DICOM PART 14 international standard of medical image.
The specific correction process is as follows:
the display device 50 performs professional compliance algorithm correction on the digital film liquid crystal display DICOM compliance;
in order to ensure that the liquid crystal display of the digital film achieves the optimal PERFOMANCE, a professional display control module adopts a unique liquid crystal display DICOM conformity algorithm to carry out 10bit/12bit LUT (Look Up Table) interpolation correction on each gray scale of a liquid crystal screen, the positive and negative deviations of the corrected liquid crystal screen display Curve and the DICOM Part 14Curve are within 10 percent, and the DICOM Part 14 medical digital image and the fourteenth Part of communication international standard are achieved.
A fourteenth part of strict contrast digital imaging and communications in medicine (DICOM): please refer to fig. 12 for a gray scale display function.
Secondly, aiming at the linear relation between Luminince P-Value and JND and the qualified standard requirement that the positive and negative of DICOM Part 14Curve deviate within 10%, a professional display control module and a software algorithm are developed, 10bit/12bit LUT interpolation correction is carried out on each gray scale of a liquid crystal screen, through the LUT interpolation correction, one group of RGB values can be output as the other group of RGB values, and therefore the exposure and the color of a picture are changed:
if we specify: when the original R value is 0, the output R value is 5; when the original R value is 1, the output R value is 6; when the original R value is 2, the output R value is 8; when the original R value is 3, the output R value is 10; … until the R value is 255, when the original G value is 0, the output G value is 10; when the original G value is 1, the output G value is 12; when the original G value is 2, the output G value is 13; when the original G value is 3, the output G value is 15; … until a G value of 255; when the original B value is 0, outputting the B value to be 0; when the original B value is 1, outputting the B value to be 0; when the original B value is 2, the output B value is 1; when the original B value is 3, the output B value is 1; … until the value of B is 255.
Assuming that a pixel is RGB (1,2,3), the output value after it applies this LUT is RGB (6,13,1), and so on, all the original RGB values can be converted into output RGB values.
Through LUT interpolation correction, the positive and negative deviations of the liquid crystal screen display Curve and the DICOM Part 14Curve are within 10 percent, and the DICOM Part 14 medical digital image and communication fourteenth Part international standard is achieved. The digital film image is smoother and finer, the gray level is more excellent, and the details of the digital film image are clearer. The hierarchical relationship among all tissues in the medical image can be expressed more truly, and the doctor can diagnose the illness state of the patient more conveniently. Please refer to fig. 13 and 14.
Thirdly, configuring a professional correction, test and inspection platform to ensure that each medical electronic film viewing device reaches the international standard of the fourteenth Part of DICOM Part 14 medical digital image and communication:
1. outputting an image signal by a computer mainboard (Android/Windows);
2. the color analyzer detects the brightness, gray level, color and the like of the liquid crystal screen;
3. the computer mainboard controls the medical electronic film viewing device to display TG18-QC patterns one by one, the color analyzer detects central data of each Pattern, and the professional display control module receives detection signals of the computer mainboard and the color analyzer and performs LUT interpolation correction on images;
4. each medical electronic film viewing device reaches the international standard of DICOM Part 14 medical digital image and communication Part fourteen.
Referring to fig. 1 and 2, optionally, in this embodiment, a CT key, an MRI key, a DR key, and a DICOM key are disposed on the housing 11, and different types of digital films can be viewed by pressing the CT key, the MRI key, the DR key, and the DICOM key.
When the digital DICOM display device is used, a patient can read personal information of the patient through the IC card, the two-dimensional code, the Bluetooth, the fingerprint and the face information through the identification device 20 and acquire digital film information corresponding to the personal information, the communication device 30 receives the acquired digital film information and transmits the digital film information to the mainboard device 40 in a communication mode, network communication capacity is further provided for remote sharing and cooperation of digital films in a hospital, a doctor-in-person and a doctor-in-person or even in a whole network, the mainboard device 40 carries out digital conversion on the digital film information and transmits the digital film information to the display device 50, the display device 50 carries out professional compliance algorithm correction on the digital DICOM, the liquid crystal module 12 receives display signals output by the display device 50 and outputs image information, and a user can touch the touch glass 60 to further control the image information. On the other hand, the user can place the traditional physical film on the liquid crystal module 12, switch to the physical film viewing mode by pressing the mode key 14, and the light emitting component 13 emits the backlight and illuminates the liquid crystal module 12 as a light box to assist in reviewing the physical film.
Referring to fig. 15 and 16, another embodiment of the present invention provides a method 1 for viewing a medical film, including the following steps:
step S01: the identification device identifies the user information and obtains the corresponding digital film information and transmits the digital film information to the communication device;
step S02: the communication device receives the digital film information and transmits the digital film information to the main board device;
step S03: the main board device carries out digital conversion on the digital film information and outputs the digital film information to the display device;
step S04: the display device carries out DICOM algorithm correction on the digital film and outputs a display signal to the liquid crystal module;
step S05: the liquid crystal module displays the digital film through the display signal; or
Step S100: securing a physical film to the touch screen surface;
step S200: the control part controls the luminous body to illuminate the liquid crystal module to serve as a lamp box to assist in reviewing the physical films.
The medical film watching method 1 disclosed by the invention has the same beneficial effects as the multifunctional medical electronic film watching device 10.
The invention discloses a multifunctional medical electronic film viewing device 10 and a medical film viewing method 1, which adopt professional image processing technology and advanced process materials, ensure the film viewing requirements (proper length and width dimensions and the like) of physical films and meet the film viewing requirements of digital films (reaching the DICOM Part 14 standard). The product is novel and unique, meets the development requirement of the industry market, and fills the market gap; the creativity of the product is good, and the office environment of doctors is upgraded digitally; the product has strong practicability and large market potential.
While the invention has been described with reference to specific embodiments, the invention is not limited thereto, and various equivalent modifications and substitutions can be easily made by those skilled in the art within the technical scope of the invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a multi-functional medical electron sees piece device, relevant medical staff can see piece device and go on reviewing digital film and physical film through multi-functional medical electron, its characterized in that: the digital film display device comprises a shell, a control piece, a liquid crystal module and a light-emitting component, wherein the light-emitting component, the liquid crystal module and the control piece are contained in the shell, the liquid crystal module is arranged on the light-emitting component, the control piece is electrically connected with the light-emitting component and the liquid crystal module, the liquid crystal module is used for displaying digital films or used as a highlight lamp box to assist in reviewing physical films, the light-emitting component is used for illuminating the liquid crystal module, and the liquid crystal module is controlled by the control piece to display the digital films and achieve the DICOM Part 14 standard or switch the highlight of the liquid crystal module to be used as the lamp box.
2. The multi-functional medical electronic film viewer of claim 1, wherein: the multifunctional medical electronic film viewing device comprises an identification device for identifying and acquiring the digital film information; the communication device is electrically connected with the identification device and used for acquiring the digital film information and carrying out communication transmission; the mainboard device is connected with the communication device and is used for carrying out digital conversion and transmission on the digital film information; the display device is connected with the main board device and is used for correcting the digital film information and transmitting a display signal; the touch glass is connected with the liquid crystal module and controls display signals, the liquid crystal module is connected with the display device and receives the display signals, and the liquid crystal module presents the content of the display signals.
3. The multi-functional medical electronic film viewer of claim 2, wherein: the light-emitting component comprises an aluminum back plate, a light guide plate, a frame body and a light-emitting body, the light guide plate is arranged at one side close to the touch glass, the aluminum back plate is arranged at one side close to the shell, the frame body is arranged between the light guide plate and the aluminum back plate, the liquid crystal module is arranged at one side of the frame body, the light-emitting body is arranged at the bottom of the other side of the frame body, and the light-emitting body is an LED light bar.
4. The multi-functional medical electronic film viewer of claim 2, wherein: the identification device comprises any one or combination of a plurality of NFC induction devices, two-dimensional code scanning devices, Bluetooth wireless transmission devices, fingerprint identification devices and face identification devices.
5. The multi-functional medical electronic film viewer of claim 2, wherein: the transverse length sizes of the touch glass and the liquid crystal module are 710 +/-125 mm, 1065 +/-125 mm and 1420 +/-250 mm, the vertical length size is 431 +/-80 mm, and the DICOM curve corrected by the display device deviates within 10% in plus or minus mode.
6. The multi-functional medical electronic film viewer of claim 2, wherein: the communication device comprises any one or combination of multiple of WAN port, wireless WIFI, 4G communication and 5G communication, and the mainboard device comprises any one of a Windows system, an Android system and a Linux system.
7. The multi-functional medical electronic film viewer of claim 2, wherein: the liquid crystal module comprises any one of an LED display module, an OLED display module and an LCD display module.
8. The multi-functional medical electronic film viewer of claim 2, wherein: the touch glass comprises any one of a capacitive screen, a resistive screen and an infrared screen, and is subjected to AG coating or AF coating.
9. The multi-functional medical electronic film viewer of claim 1, wherein: the multifunctional medical electronic film viewer is characterized in that a strip-shaped first magnetic piece is arranged on the shell, the multifunctional medical electronic film viewer further comprises a second magnetic piece, the second magnetic piece comprises a first connecting surface connected with the first magnetic piece and a second connecting surface vertical to the first connecting surface, the first magnetic piece is magnetically connected with the first connecting surface, and a gap is formed between the second connecting surface and the surface of the shell to fix a physical film.
10. A viewing method of a multifunctional medical electronic film viewing device is characterized by comprising the following steps:
the identification device identifies the user information and obtains the corresponding digital film information and transmits the digital film information to the communication device;
the communication device receives the digital film information and transmits the digital film information to the main board device;
the main board device carries out digital conversion on the digital film information and outputs the digital film information to the display device;
the display device carries out DICOM algorithm correction on the digital film and outputs a display signal to the liquid crystal module;
the liquid crystal module displays the digital film through the display signal; or
Securing a physical film to the touch screen surface;
the control part controls the luminous body to illuminate the liquid crystal module to serve as a lamp box to assist in reviewing the physical films.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113707342A (en) * | 2021-08-26 | 2021-11-26 | 高创(苏州)电子有限公司 | Medical machine, consultation system, consultation method, computer equipment and medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113707342A (en) * | 2021-08-26 | 2021-11-26 | 高创(苏州)电子有限公司 | Medical machine, consultation system, consultation method, computer equipment and medium |
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