CN209358682U - A kind of 3D/2D for surgical operation can free switching display equipment - Google Patents

Abstract

The utility model discloses a kind of 3D/2D for surgical operation can free switching display equipment, belong to field of medical device, including hysteroscope, naked eye 3D display screen, host, camera, system operation monitoring screen, label and human eye information are obtained by camera, control module judges whether to obtain label information, if obtaining label information, control module, which then issues 3D display and instructs, gives naked eye 3D display screen, the human eye information that image information and camera that hysteroscope transmits obtain is synthesized into 3D rendering information by 3D rendering synthesis module, 3D rendering information is showed by naked eye 3D display screen again；If not obtaining label information, control module issues 2D idsplay order and gives naked eye 3D display screen, releases 3D rendering and interweaves, the 2D image that hysteroscope obtains is showed by naked eye 3D display screen；Naked eye 3D display screen is the display screen that 3 and 2D can be presented.

Description

A kind of 3D/2D for surgical operation can free switching display equipment

Technical field

The utility model relates to field of medical device, more particularly to a kind of 3D/2D for surgical operation can be free The display equipment of switching.

Background technique

Naked eye 3D technology is realized according to the parallax of human eye, i.e., the left eye and right eye of people is when observing the same target Have the difference on image, the image that left eye is seen synthesized in brain with the image that right eye is seen just become we have seen that 3D Content.As a result, by doing some processing on the screen, the image that parallax will be present is respectively mapped to the left eye and right eye of people, people Seem to be exactly 3D image naked eye 3D technology is realized according to the parallax of human eye, i.e., the left eye and right eye of people is same in observation As soon as having the difference on image when target, the image that left eye is seen synthesizes in brain with the image that right eye is seen becomes me The 3D content seen.As a result, by doing some processing on the screen, the image that parallax will be present is respectively mapped to the left eye of people And right eye, people seem to be exactly 3D image.

When naked eye 3D is applied to surgical operation, the head of operating doctor has movement in the course of surgery, works as operator When the eyes of doctor do not fall within stereoscopic viewing region, the 3D picture that operating doctor is seen just will appear ghost image and distortion, it will The operation for influencing operating doctor enters, and possibly even causes malpractice under serious situation.

In summary, it is necessary to design a kind of 3D/2D for surgical operation can the display equipment of free switching solve The above problem.

Utility model content

In order to overcome the drawbacks of the prior art, a kind of for outer the technical problem to be solved by the utility model is to propose Section operation 3D/2D can free switching display equipment, when the eyes of operating doctor do not fall within 3 D visible region, rapidly Image on display screen is presented, 2D is switched to by 3D, so that the figure that patient wants operative site can be seen clearly by making operating doctor at any time Picture avoids that malpractice occurs.

For this purpose, the utility model uses following technical scheme:

The utility model provide a kind of 3D/2D for surgical operation can free switching display equipment, comprising: chamber Mirror, for obtaining the image information inside patient body；

Naked eye 3D display screen, is equipped with 3D rendering synthesis module and image display, and the 3D rendering synthesis module obtains The 3D synthetic instruction of the control module passes through after human eye information is synthesized 3D rendering information with the image information obtained at hysteroscope Described image display module carries out 3D rendering and shows, refers to when the 2D that described image display module receives the control module is shown When enabling, then 2D image is shown；

Host, host is interior to be equipped with human eye track identification module and control module, and the human eye track identification module is to described The label and human eye information that camera obtains carry out discriminance analysis, and analysis result is passed to the control module, the control Molding block judges whether to get label information, 3D synthetic instruction is sent to 3D rendering if getting label information and is synthesized Module sends 2D idsplay order to image display if not getting label information；

Camera, for obtaining label and human eye information；

System operation monitoring screen；The system operation monitoring screen is connect with the host communication.

Optionally, the camera includes the first camera and second camera, first camera and described second Camera is horizontally disposed.

Optionally, the hysteroscope is connect by SDI/DVI line with the naked eye 3D display screen.

Optionally, the camera is depth camera.

Optionally, the camera is connect by USB line with the host.

The utility model has the following beneficial effects:

A kind of 3D/2D for surgical operation provided by the utility model can free switching display equipment, pass through camera shooting Head obtains label and human eye information, is equipped with human eye track identification module and control module, the human eye track identification mould in host The label and human eye information progress discriminance analysis that block obtains the camera, and analysis result is passed into the control mould Block, the control module judge whether to get label information, are sent to 3D synthetic instruction if getting label information 3D rendering synthesis module sends 2D idsplay order to image display if not getting label information；Naked eye 3D is aobvious 3D rendering synthesis module and image display are equipped in display screen, the 3D rendering synthesis module obtains the 3D of the control module Synthetic instruction is shown 3D rendering is carried out by described image display module after image synthesis 3D, when described image display module When receiving the 2D idsplay order of the control module, then 2D image is shown, from the switching of 3D/2D is realized, so that operator be made to cure When raw eyes do not fall within 3 D visible region, the image on naked eye 3D display screen is presented rapidly, 2D is switched to by 3D, from And the image that patient wants operative site can be seen clearly by making operating doctor at any time, avoid that malpractice occurs.

Detailed description of the invention

Fig. 1 is that a kind of 3D/2D for surgical operation that specific embodiment of the present invention provides can free switching Show the schematic perspective view of equipment；

Fig. 2 is that a kind of 3D/2D for surgical operation for another angle that specific embodiment of the present invention provides can The schematic perspective view of the display equipment of free switching；

Fig. 3 is that a kind of 3D/2D for surgical operation that specific embodiment of the present invention provides can free switching Show the corresponding method flow diagram of equipment；

Fig. 4 is that a kind of 3D/2D for surgical operation that specific embodiment of the present invention provides can free switching Show the circuit connection diagram of equipment；

Fig. 5 is that a kind of 3D/2D for surgical operation that specific embodiment of the present invention provides can free switching Show the left view of equipment；

Fig. 6 is that a kind of 3D/2D for surgical operation that specific embodiment of the present invention provides can free switching Show the main view of equipment；

Fig. 7 is the partial enlarged view in Fig. 1 of specific embodiment of the present invention offer at A.

In figure:

1- hysteroscope；21- camera；The first camera of 211-；212- second camera；3- host；31- human eye track identification Module；32- control module；4- naked eye 3D display screen；41-3D image synthesis module；42- image display；5- label；6- system System operation monitoring screen；7- cap；8- operating bed；9- lamp；10- ceiling.

Specific embodiment

Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.

Showing to Fig. 1 exemplary a kind of 3D/2D for surgical operation provided by the utility model can free switching Show the structural schematic diagram of equipment；One kind of another angle provided by the utility model is shown to Fig. 2 exemplary for surgery The 3D/2D of operation can free switching display equipment structural schematic diagram；It shows to Fig. 3 exemplary provided by the utility model A kind of 3D/2D for surgical operation can free switching the corresponding method flow diagram of display equipment；Show to Fig. 4 exemplary A kind of 3D/2D for surgical operation provided by the utility model can free switching display equipment circuit connection diagram；Fig. 5 is real Example property show a kind of 3D/2D for surgical operation provided by the utility model can free switching display equipment left view Figure；Show to Fig. 6 exemplary a kind of 3D/2D for surgical operation provided by the utility model can the display of free switching set Standby main view；Show to Fig. 7 exemplary the partial enlarged view in Fig. 1 provided by the utility model at A.Such as Fig. 1 to Fig. 7 institute Show, a kind of 3D/2D for surgical operation can free switching display equipment, comprising: hysteroscope 1, for obtaining in patient body The image information in portion；Hysteroscope 1 is that traditional optical, ergonomics, precision machinery, hyundai electronics, mathematics, software has been concentrated to be equal to The detecting instrument of one；One has imaging sensor, optical lens, light source illumination, mechanical device, and doctor can use hysteroscope 1 it can be seen that the lesion that X-ray cannot be shown；Hysteroscope 1 is inserted into the internal of patient by doctor, and hysteroscope 1 will acquire patient body Interior image information；Hysteroscope 1 is connect by SDI/DVI line with naked eye 3D display screen 4.Camera 21, for obtaining label and people Eye information；Camera 21 is depth camera.Camera 21 is connect by USB line with host 3.Camera 21 includes the first camera shooting First 211 and second camera 212, the first camera 211 and second camera 212 are horizontally disposed.First camera 211 and second The line of camera 212 is parallel with the sideline on the most bottom edge of label 5.Human eye track identification module 31 and control mould are equipped in host 3 Block 32, the label and human eye information progress discriminance analysis that the human eye track identification module 31 obtains the camera 21, and Analysis result is passed into the control module 32, the control module 32 judges whether to get label information, if obtained 3D synthetic instruction is then sent to 3D rendering synthesis module 41 to label information, 2D is sent if not getting label information Idsplay order is to image display 42；Naked eye 3D display screen 4 is equipped with 3D rendering synthesis module 41 and image display 42, The 3D rendering synthesis module 41 obtains the 3D synthetic instruction of the control module 32, by what is obtained at human eye information and hysteroscope 1 Image information is shown after synthesizing 3D rendering information by the progress 3D rendering of described image display module 42, when described image is shown When module 42 receives the 2D idsplay order of the control module 32, then 2D image is shown.Label 5 is affixed on the cap of operating doctor On 7.Cap 7 is operating room Special cap.Hysteroscope 1 is located at the top of operating bed 8.The top of operating bed 8 is equipped with lamp 9, and lamp 9 is fixed In on ceiling 10.Lamp 9 can make the light around operating bed 8 keep bright, at the same also make it is bright and clear at label 5, thus Camera 21 is set more accurately to capture the image information of label 5.Hysteroscope 1 in technical solutions of the utility model can also change into Endoscope.The color of label 5 is red, and shape can be rectangle, but be not limited to rectangle.It further include system operation monitoring screen 6；System operation monitoring screen 6 and 3 communication connection of host.System operation monitoring screen 6 and host can pass through DVI, VGA or HDMI In any one line connection.It is equipped with monitoring module in system operation monitoring screen 6, can monitor and present in real time operation indoor lamp The brightness value of light, the eyes of operating doctor are to the distance between naked eye 3D display screen 4 equivalence, to the environmental information during operation Effective monitoring is carried out, ensures that operation is gone on smoothly.Operating doctor can see the image that patient wants operative site clearly at any time, avoid sending out Raw malpractice.

The utility model is described with reference to the preferred embodiments, and those skilled in the art know, is not departing from this reality In the case where with novel spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.This reality It is not limited to the particular embodiment disclosed with novel, other embodiments fallen into claims hereof all belong to In the range of the utility model protection.

Claims (5)

1. a kind of 3D/2D for surgical operation can free switching display equipment characterized by comprising

Hysteroscope, for obtaining the image information inside patient body；

Naked eye 3D display screen, is equipped with 3D rendering synthesis module and image display, and the 3D rendering synthesis module obtains control The 3D synthetic instruction of module passes through described image after human eye information is synthesized 3D rendering information with the image information obtained at hysteroscope Display module carries out 3D rendering and shows, when described image display module receives the 2D idsplay order of the control module, then Show 2D image；

Host, host is interior to be equipped with human eye track identification module and control module, and the human eye track identification module obtains camera The label and human eye information taken carries out discriminance analysis, and analysis result is passed to the control module, and the control module is sentenced It is disconnected whether to get label information, 3D synthetic instruction is sent to 3D rendering synthesis module if getting label information, such as Fruit does not get label information and then sends 2D idsplay order to image display；

Camera, for obtaining label and human eye information；

System operation monitoring screen；The system operation monitoring screen is connect with the host communication.

2. a kind of 3D/2D for surgical operation as described in claim 1 can free switching display equipment, feature exists In:

The camera includes the first camera and second camera, and first camera and the second camera level are set It sets.

3. a kind of 3D/2D for surgical operation as described in claim 1 can free switching display equipment, feature exists In:

The hysteroscope is connect by SDI/DVI line with the naked eye 3D display screen.

4. a kind of 3D/2D for surgical operation as described in claim 1 can free switching display equipment, feature exists In:

The camera is depth camera.

5. a kind of 3D/2D for surgical operation as described in claim 1 can free switching display equipment, feature exists In:

The camera is connect by USB line with the host.