CN202891888U - Stereoplasm multichannel three dimensional (3D) arthroscope system - Google Patents
Stereoplasm multichannel three dimensional (3D) arthroscope system Download PDFInfo
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- CN202891888U CN202891888U CN 201220535085 CN201220535085U CN202891888U CN 202891888 U CN202891888 U CN 202891888U CN 201220535085 CN201220535085 CN 201220535085 CN 201220535085 U CN201220535085 U CN 201220535085U CN 202891888 U CN202891888 U CN 202891888U
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Abstract
The utility model belongs to the field of medical apparatus and instruments, and in particular discloses a stereoplasm multichannel three dimensional (3D) arthroscope system. The stereoplasm multichannel three dimensional (3D) arthroscope system comprises a stereoplasm multichannel arthroscope and a light source main engine. The stereoplasm multichannel arthroscope comprises a stereoplasm working terminal, a front tip end portion of the stereoplasm working terminal is provided with two lianrs which are mutually independent and a charge coupled device (CCD) imagining system which is respectively corresponding with the two lianrs and simulates the imaging of the left and right eye of human being. The stereoplasm multichannel arthroscope is connected with the 3D main engine and a monitor with a 3D image display mode. The stereoplasm multichannel 3D arthroscope system acquires two sets of images of one picture through the independent balanced dual lens picture pick-up system, and then the image is transmitted to the 3D main engine for treatment through a data line and is displayed through the monitor so that a image with a joint 3D visual feeling is obtained, the doctors have a vertical feeling of the surgeries, therefore, purposes of reducing the difficulty of the surgery and improving the security factors of the surgery are achieved.
Description
Technical field
This utility model belongs to field of medical appliances, is specifically related to modern medicine and carries out a kind of Novel medical instrument of operation on joint-hard multi-channel 3D arthroscope.
Prior art
In the prior art, its imaging of Medical endoscope is two-dimensional imaging normally, and two-dimensional imaging is than three-dimensional imaging, because vision is comparatively dull, observed object lacks third dimension, therefore meeting so that:
1, two-dimensional imaging 2D endoscope can be difficult to accurately location to surgery location;
2, need to rotate scope at whole operation process and be cooperated, therefore can change in the position of operative site endoscope, have a strong impact on the definition of operation process imaging;
3, the 2D image display process has flicker, and the observer can not see image from all angles, thereby can affect carrying out smoothly of operation.
The 3D scope is the technological innovation of operation from the planar development to the space, breakthrough the entering the station that world endoscope field is obtained, department of general surgery, Urology Surgery, rectum shell, neural shell and department of eye etc. have been widely used in now, the appearance of 3D stereoscopic endoscope system is so that operating difficulty reduces greatly, and safety coefficient improves greatly.
Also do not have at present the 3D arthroscope of three-dimensional imaging to occur, therefore, research and develop a kind of 3D arthroscope system that is applied to the surgery operation on joint extremely urgent.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of hard multi-channel 3D arthroscope system is provided, this 3D arthroscope system is applied to the 3D imaging technique in the arthroscope, obtain the interior image of articular cavity of 3D vision, the solid impression of operation is provided to the doctor, reaches the purpose of further reduction operating difficulty and raising operation safety coefficient.
For reaching above-mentioned technical purpose, this utility model is achieved by the following technical programs:
Hard multi-channel 3D arthroscope system described in the utility model, comprise hard multi-channel arthroscope and the light source main frame that is connected with the hard multi-channel arthroscope, described hard multi-channel arthroscope comprises hard work end, the scope main body, the light source input, data output end, the front end of described hard work end elder generation end is provided with separate two optical lens and the corresponding CCD imaging system of simulating respectively the imaging of people's right and left eyes with it, also is connected with the 3D main frame that the image information of two separate optical lens of reception is synthesized on the described hard multi-channel arthroscope, and the monitor that possesses the 3D rendering display mode.
In this utility model, described 3D main frame connects the hard multi-channel arthroscope by data wire, image information to two separate optical lens receiving is synthesized, by monitor is carried out special picture display mode is shown, the output mode of 3D main frame includes but not limited to following mode:
First kind of way is, monitor cooperates 3 D active eyeglasses, and with the Speed display image of common frequencies twice, in the time of display image screen, glasses will cover left eye or right eye: during the screen shows left-eye image, glasses cover right eye, and vice versa;
The second way is that the PASSIVE SURVEILLANCE device cooperates polarization type 3D glasses.This screen shows two images simultaneously with different polarizations.The polarization of eyeglass filter is different, can allow left eye only see left-eye image, and right eye is only seen eye image; The third mode is bore hole 3D technology, does not need the user to wear the 3-D view that eyes can be seen monitor.
In this utility model, described light source main frame provides scope work needed brightness, and it is connected with the hard multi-channel arthroscope by optical fiber.
In this utility model, two separate optical lens diameters all 〉=1.5mm; Described hard work tip lengths 150-250mm, its external diameter≤8mm; The size range of the CCD electronic chip that described CCD imaging system adopts is catercorner length≤1/4 ", at least 48 universal effect pixels, 100 ° of the angles of view or more than, the imaging information exchange is crossed data output end and is exported the 3D main frame to.
Compared with prior art, the beneficial effects of the utility model are:
Hard multi-channel 3D arthroscope system described in the utility model, compare with traditional 2D endoscope and to have following remarkable advantage:
(1) 3D endoscope can be to operation correct position location;
(2) automatic focusing system maintains static in the position of operative site endoscope so that whole operation process need not to rotate scope, and the operator can arbitrarily change the position of operation point, and makes it remain fine definition;
(3) the 3D stereo-picture can be accomplished flicker free, and the observer can watch 3D rendering in all angles, does not affect doctor's operation.
Therefore, 3D arthroscope system of the present utility model is applied among the operation on joint, it can be converted to traditional two dimensional image the 3-D view with longitudinal degree, and the solid impression that provides the doctor to perform the operation reaches further reduction operating difficulty and the purpose that improves the operation safety coefficient.
Description of drawings
Fig. 1 is this utility model hard multi-channel 3D arthroscope system structural representation.
Fig. 2 is the Arthroscopic structural representation of this utility model hard multi-channel.
Fig. 3 is the Arthroscopic first end of this utility model hard multi-channel structural representation.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail:
As shown in Figure 1, hard multi-channel 3D arthroscope system described in the utility model, comprise hard multi-channel arthroscope 1, with being connected of hard multi-channel arthroscope 1,3D main frame 4, light source main frame 3, monitor 5, and the chassis 2 that is used for putting light source main frame 3, monitor 5 etc., described light source main frame 3 provides scope 1 work needed brightness, connects hard multi-channel arthroscope 1 by optical fiber.
Such as Fig. 2, shown in Figure 3, described hard multi-channel arthroscope 1 comprises hard work end 11, scope main body 12, light source incoming end 13, data output end 14.Described hard work end 11 length 150-250mm, the external diameter≤8mm of hard work end.
Described hard work end 11 is called first end 111 foremost, described first end 111 is provided with independently two optical lens 141 and 142 and corresponding CCD imaging system with it respectively, this two optical lens 141 and 142 is simulated respectively the imaging of people's right and left eyes, described optical lens 141 and 142 diameters all 〉=1.5mm, this elder generation end 111 also is provided with intake tunnel outlet 161, exhalant canal outlet 171, instrument channel outlet 151, and leaded light optical fiber 131.
The size range of the CCD electronic chip that described CCD imaging system adopts is catercorner length≤1/4 "; at least 48 universal effect pixels; 100 ° of the angles of view or more than; the imaging information exchange is crossed data output end and is exported the 3D main frame to; described 3D main frame synthesizes the image information of two separate optical lens receiving, and shows by the monitor that possesses the 3D rendering display mode.
By Fig. 1, Fig. 2 and Fig. 3 as can be known, described 3D main frame 4 connects hard multi-channel arthroscope 1 by data wire, two separate optical lens 141 receiving and 142 image information are synthesized, by monitor 5 is carried out special picture display mode is shown, the output mode of 3D main frame 4 includes but not limited to following mode:
First kind of way is that monitor 5 cooperates 3 D active eyeglasses 6, with the Speed display image of common frequencies twice.In the time of display image screen, glasses will cover left eye or right eye: during the screen shows left-eye image, glasses cover right eye, and vice versa;
The second way is, PASSIVE SURVEILLANCE device 5 cooperates polarization type 3D glasses 7, and this screen shows two images simultaneously with different polarizations, and the polarization difference of eyeglass filter can allow left eye only see left-eye image, and right eye is only seen eye image;
The third mode is, bore hole 3D technology does not need user's wearing spectacles can see the 3-D view of monitor, as show among Fig. 18, need not configure special glasses.
Claims (7)
1. hard multi-channel 3D arthroscope system, comprise hard multi-channel arthroscope and the light source main frame that is connected with the hard multi-channel arthroscope, it is characterized in that: described hard multi-channel arthroscope comprises hard work end, the scope main body, the light source input, data output end, the front end of described hard work end elder generation end is provided with separate two optical lens and the corresponding CCD imaging system of simulating respectively the imaging of people's right and left eyes with it, also is connected with the 3D main frame that the image information of two separate optical lens of reception is synthesized on the described hard multi-channel arthroscope, and the monitor that possesses the 3D rendering display mode.
2. described hard multi-channel 3D arthroscope system according to claim 1, it is characterized in that: described 3D main frame connects the hard multi-channel arthroscope by data wire, the output mode of described 3D main frame comprises that monitor cooperates 3D glasses pattern, perhaps PASSIVE SURVEILLANCE device 3D glasses pattern does not perhaps need the user to wear the bore hole 3D pattern that eyes can be seen the 3-D view of monitor.
3. described hard multi-channel 3D arthroscope system according to claim 2, it is characterized in that: described 3D glasses comprise 3 D active eyeglasses or polarization 3D glasses.
4. described hard multi-channel 3D arthroscope system according to claim 1, it is characterized in that: described light source main frame is connected with the hard multi-channel arthroscope by optical fiber.
5. according to claim 1 to 4 each described hard multi-channel 3D arthroscope systems, it is characterized in that: described two separate optical lens diameters all 〉=1.5mm.
6. hard multi-channel 3D arthroscope system according to claim 1 is characterized in that: described hard work tip lengths 150-250mm, its external diameter≤8mm.
7. hard multi-channel 3D arthroscope system according to claim 1, it is characterized in that: the size range of the CCD electronic chip that described CCD imaging system adopts is catercorner length≤1/4 "; at least 48 universal effect pixels; 100 ° of the angles of view or more than, the imaging information exchange is crossed data output end and is exported the 3D main frame to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535085 CN202891888U (en) | 2012-10-18 | 2012-10-18 | Stereoplasm multichannel three dimensional (3D) arthroscope system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220535085 CN202891888U (en) | 2012-10-18 | 2012-10-18 | Stereoplasm multichannel three dimensional (3D) arthroscope system |
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| Publication Number | Publication Date |
|---|---|
| CN202891888U true CN202891888U (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220535085 Expired - Lifetime CN202891888U (en) | 2012-10-18 | 2012-10-18 | Stereoplasm multichannel three dimensional (3D) arthroscope system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767669A (en) * | 2012-10-18 | 2014-05-07 | 广州宝胆医疗器械科技有限公司 | Hard multichannel three-dimensional arthroscope system |
| WO2023045703A1 (en) * | 2021-09-22 | 2023-03-30 | 深圳市数泽科技有限公司 | Medical endoscope system displaying 3d image |
-
2012
- 2012-10-18 CN CN 201220535085 patent/CN202891888U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103767669A (en) * | 2012-10-18 | 2014-05-07 | 广州宝胆医疗器械科技有限公司 | Hard multichannel three-dimensional arthroscope system |
| WO2023045703A1 (en) * | 2021-09-22 | 2023-03-30 | 深圳市数泽科技有限公司 | Medical endoscope system displaying 3d image |
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Granted publication date: 20130424 |
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| CX01 | Expiry of patent term |