CN101716086B - Minitype ultrasound hard multichannel electronic cystoscope system - Google Patents
Minitype ultrasound hard multichannel electronic cystoscope system Download PDFInfo
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- CN101716086B CN101716086B CN2009102614223A CN200910261422A CN101716086B CN 101716086 B CN101716086 B CN 101716086B CN 2009102614223 A CN2009102614223 A CN 2009102614223A CN 200910261422 A CN200910261422 A CN 200910261422A CN 101716086 B CN101716086 B CN 101716086B
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- sheath pipe
- main body
- minitype
- operator
- ultrasonic probe
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- 238000002604 ultrasonography Methods 0.000 title claims abstract description 19
- 230000003287 optical effect Effects 0.000 claims abstract description 16
- 239000000523 sample Substances 0.000 claims description 43
- 230000000694 effects Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000003745 diagnosis Methods 0.000 abstract description 9
- 239000011521 glass Substances 0.000 abstract description 2
- 208000026533 urinary bladder disease Diseases 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 210000003708 urethra Anatomy 0.000 description 5
- 238000001356 surgical procedure Methods 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000029162 bladder disease Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The invention belongs to the technical field of medical appliance, and specifically discloses a minitype ultrasound hard multichannel electronic cystoscope system. The invention organically combines a multichannel electronic cystoscope with a minitype ultrasound transducer and introduces advanced ultrasonic scanning into the endoscope diagnosis and treatment technology of bladder diseases. The main endoscope of the hard multichannel electronic cystoscope gives up the traditional optical system of the glass column type lens and adopts an electronic CCD optical system with higher resolution and image quality; an appliance channel of which the diameter is bigger than or equal to 2.8 mm is designed in the main endoscope; the minitype ultrasound transducer can enter the bladder cavity by taking the appliance channel as the platform to perform two-dimensional scanning and three-dimensional scanning to each layer of bladder cavity wall. The invention can improve the examination, diagnosis and operation accuracy of the bladder.
Description
Technical field
The invention belongs to the medical equipment technical field.Being particularly related to a kind of modern medicine and carrying out a kind of core medical instrument of Urology Surgery operation, specifically is a kind of minitype ultrasound hard multichannel electronic cystoscope system.
Background technology
At present, cystoscope and cystoscope technology are widely used clinically, are the important tool of Urology Surgery diagnosis and treatment disease.The existing on the one hand cystoscope that is used for the bladder disease diagnosis and treatment can be determined the focus of bladder, because its use is the optical system of glass lens pillar ordered arrangement, have loss in the process that image transmits unavoidably in system, so just restricted of the further raising of cystoscope optical system biography as the system diagram picture; Because the body surface that the Urology Surgery operation is used is ultrasonic clear inadequately, can not provide strong image support on the other hand for the doctor accurately judges conditions of patients.So along with quality of medical care require more and more higher, inevitable requirement further improves cystoscopic picture quality, and introduces advanced more miniature ultrasonic probe technology, and the doctor is provided from another visual angle distinct image and ultrasonoscopy more.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of minitype ultrasound hard multichannel electronic cystoscope system is provided, it is incorporated into the miniature ultrasonic probe technology in the middle of the multichannel electronic cystoscope technology, clinical more distinct image and the ultrasonoscopy of providing is provided, the means of Urology Surgery operation have been enriched, thereby can determine position, size, outward appearance and scope that focus exists,, remedy the deficiency of present diagnosis and treatment method to improve the accuracy of BLOBS bladder observation, diagnosis, operation.
In order to realize above-mentioned technical purpose, the present invention realizes by following technical scheme:
Minitype ultrasound hard multichannel electronic cystoscope system of the present invention comprises main body scope, miniature ultrasonic probe, sheath pipe, the shooting main frame, cold light source and the monitor that are connected with the main body scope; Described main body scope comprises hard scope end, and the instrument channel, cold light source input and the optical imagery output interface that are communicated with hard scope end; Described miniature ultrasonic probe is passed the instrument channel of main body scope, is connected with miniature ultrasonic probe system handles center and monitor on the described miniature ultrasonic probe; Described sheath pipe box is located at outside the main body scope, and described sheath pipe is the operator of at least one instrument channel, and the front portion of described hard scope end is provided with the optical system that the electronic image processor forms; Be connected with view data out splice going splice on the described main body scope with the corresponding connection of this electronic image processor, this view data out splice going splice is by data wire and the corresponding connection of shooting main frame, the electronic image processor is converted into the signal of telecommunication with the picture signal that camera lens receives, and is transferred to the shooting main frame by data wire.
In the present invention, in order to improve the image quality of optical system, with guarantee higher imaging definition, described electronic image processor is the ccd image sensor that is installed in main body scope elder generation end, its chip adopts≤1/4 "; described ccd image sensor is the imageing sensor of at least 48 universal effect pixels, and its angle of view 〉=100 °.
Described sheath pipe comprises the first sheath pipe operator and the second sheath pipe operator, the described first sheath pipe operator comprises the first sheath pipe operator end, be connected on the first sheath pipe operator end and the fluid passage that is communicated with it, the described second sheath pipe operator comprises the second sheath operator tube end, and the instrument channel that is connected on this second sheath pipe operator end and is communicated with it, the described first sheath pipe operator end is sheathed on the outside of the second sheath pipe operator end, and is connected by the locking mechanism corresponding matching that is provided with respectively between the first sheath pipe operator and the second sheath pipe operator.
In order to reduce the damage of first end to urethra, the cross section of the described first sheath pipe operator end is non-circular, and the front end of the described first sheath pipe operator end is that its first end is blunt shape structural design; The described first sheath pipe operator tip lengths is 180～220mm, maximum gauge≤8.0mm, minimum diameter 〉=6.0mm; External diameter≤the 6.0mm of the described second sheath pipe operator end, its tip lengths is 200～230mm, the instrument channel diameter 〉=3.0mm of the described second sheath pipe operator.
The rear end of the described first sheath pipe operator end also is provided with the sheath stylet, and after the two cooperated, the opening portion of the first sheath pipe operator end can be filled up in the end of sheath stylet, makes it to constitute one, is convenient to insert urethra, enters bladder.
In addition, described main body scope is provided with the locking device with the corresponding connection of sheath pipe.
In the present invention, the instrument channel that is used for miniature ultrasonic probe on the described main body scope is the big instrument channel of linear and diameter 〉=2.8mm, makes things convenient for the turnover of miniature ultrasonic probe and other operating theater instruments.
Described miniature ultrasonic probe comprises data wire union joint, probe end, the front end of described probe end promptly pop one's head in first end be scanning effective district, the diameter of the end of described miniature ultrasonic probe is 2.0～2.6mm, length 1500～2500mm, miniature ultrasonic probe can be done annular and linear scanning, have a plurality of frequencies and select, alternative frequency is 12.5MHz～20MHZ.
The optical imagery output interface of described main body scope becomes the angle of 135 degree with the axis of main body scope, its cold light source input is vertical with the centrage of scope, and described cold light source input and optical imagery output interface design respectively in the both sides of main body scope axis, have improved the handling and gripability of operation of hard multichannel electronic cystoscope effectively.
Compared with prior art, the invention has the beneficial effects as follows:
The present invention since with main body scope, sheath pipe and electronic image processor in conjunction with form hard multichannel electronic cystoscope and miniature ultrasonic probe combination, form minitype ultrasound hard multichannel electronic cystoscope system, both had cystoscopic function, had the ultrasonic examination function again.Its method is: after hard multichannel electronic cystoscope enters bladder, miniature ultrasonic probe is platform with the hard multichannel electronic cystoscope, under the supervision of hard multichannel electronic cystoscope camera system, miniature ultrasonic probe directly enters bladder through the instrument channel of hard multichannel electronic cystoscope, in direct observation bladder cavity clearly in the situation, under the situation of bladder full of liquid, miniature ultrasonic probe is carried out real-time ultrasonic scanning from inside to outside to bladder, carry out 360 ° circular scanning for cavity, linear scanning or three-dimensional reconstruction, make that miniature ultrasonic probe more can be directly near focus, in addition, adopt the more clear lesions showed of high frequency technique, thereby can determine the position that focus exists, size, outward appearance and scope are to improve BLOBS bladder observation, diagnosis, the accuracy of operation has remedied the deficiency of present diagnosis and treatment method.
Be to be that the present invention will be described in detail for example below with miniature ultrasonic triple channel electronic cystoscope system.
Description of drawings
Fig. 1 is the system schematic of miniature ultrasonic triple channel electronic cystoscope of the present invention;
Fig. 2 is the structural representation of triple channel electronic cystoscope of the present invention;
Fig. 3 is the structural representation of miniature ultrasonic probe of the present invention;
Fig. 4 is a miniature ultrasonic probe end enlarged diagram among the present invention;
Fig. 5 is the sketch map that miniature ultrasonic triple channel electronic cystoscope system of the present invention carries out operation on bladder.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in detail:
The present invention such as Fig. 1, minitype ultrasound hard multichannel electronic cystoscope system of the present invention is by hard multichannel electronic cystoscope 1, shooting center 3, cold light source 4 and monitor 5, miniature ultrasonic probe 2, miniature ultrasonic probe system handles center 6 and monitor 7 are formed.
As shown in Figure 2, hard multichannel electronic cystoscope 1 is formed by the first sheath pipe operator 11, the second sheath pipe operator 12 and 13 cooperations of main body scope among the present invention.At least be provided with a fluid passage 111 on the described first sheath pipe operator 11, the described second sheath pipe operator 12 is provided with instrument channel 121, blunt shape design is adopted in the first end 112 of this first sheath pipe operator 11, its tip lengths is 180～220mm, between the described first sheath pipe operator 11 and the second sheath pipe operator 12 is to be connected by the locking device that is provided with separately.In addition, the second sheath pipe operator 12 also is connected by locking device and main body scope 13.Like this, just make the sheath pipe the operator 11 and second sheath pipe operator 12 is connected to form sheath Guan Houzai and main body scope 13 is used of winning.As shown in Figure 2, the end of the described first sheath pipe operator 11 is the work end of miniature ultrasonic multichannel electronic cystoscope of the present invention, and the blunt shape design of its first end can be avoided the damage of first end to urethra effectively.
In the present invention, the optical system of described main body scope 13 adopts the fujinon electronic video endoscope optical system, and its CCD chip adopts≤1/4 ", the ccd image sensor of at least 48 universal effect pixels; the angle of view is more than 100 °, and CCD is installed in the front end place of scope work end.Main body scope 13 has cold light source joint 131, optical imagery output interface 133 and rectilinearity instrument channel 132, and its diameter can make things convenient for the turnover of miniature ultrasonic probe 2 more than or equal to 2.8mm by this rectilinearity instrument channel 132.
As Fig. 3～shown in Figure 5, the structural representation of miniature ultrasonic probe 2, miniature ultrasonic probe 2 is made up of data line interface 22, miniature ultrasonic probe end 21, and the length of miniature ultrasonic probe end 21 is 1500～2500mm.The front end of described miniature ultrasonic probe 2 is that its first end 211 diameters are 2.0～2.6mm; scanning chip 212 in this elder generation end 211 can be done 360 ° circular scanning or linear scanning; also can be for cavity carry out three-dimensional reconstruction, be full of protection liquid in the scanning chip protection zone 213.
Fig. 5 enters the operation sketch map of bladder 8 for minitype ultrasound hard multichannel electronic cystoscope system, and its urethra via the patient enters its concrete operating procedure and is:
At first, the first mirror sheath operator 11 with hard multichannel electronic cystoscope 1 cooperates the sheath stylet to enter bladder 8 via patient's urethra;
Then, take-off pipe sheath core pin cooperates the first mirror sheath operator 11 with the second mirror sheath operator 12, and main body scope 13 is a platform with the first sheath pipe operator 11 and the second sheath pipe operator 12 then, enters bladder 8 and observes;
At last, the instrument channel 132 of miniature ultrasonic probe 2 by main body scope 13 entered bladder smoothly, the first end 212 of miniature ultrasonic probe 2 can rotate and lengthwise movement, 2 pairs of bladders 8 of miniature ultrasonic probe carry out real-time ultrasonic scanning from inside to outside, bladder 8 carried out 360 ° circular scanning, linear scanning or three-dimensional reconstruction, make that miniature ultrasonic probe 2 more can be directly near focus, in addition, adopt the clear lesions showed of high frequency technique, thereby determine position, size, outward appearance and scope that focus exists, improve the accuracy of BLOBS bladder observation, diagnosis, operation.
Claims (8)
1. minitype ultrasound hard multichannel electronic cystoscope system is characterized in that: comprise main body scope, miniature ultrasonic probe, sheath pipe, the shooting main frame, cold light source and the monitor that are connected with the main body scope;
Described main body scope comprises hard scope end, and the instrument channel, cold light source input and the optical imagery output interface that are communicated with hard scope end;
Described miniature ultrasonic probe is passed the instrument channel of main body scope, is connected with miniature ultrasonic probe system handles center and monitor on the described miniature ultrasonic probe;
Described sheath pipe box is located at outside the main body scope, and described sheath pipe is the operator of at least one instrument channel, and the front portion of described hard scope end is provided with the optical system that the electronic image processor forms;
Be connected with view data out splice going splice on the described main body scope with the corresponding connection of this electronic image processor, this view data out splice going splice is by data wire and the corresponding connection of shooting main frame, the electronic image processor is converted into the signal of telecommunication with the picture signal that camera lens receives, and is transferred to the shooting main frame by data wire;
Described sheath pipe comprises the first sheath pipe operator and the second sheath pipe operator, the described first sheath pipe operator comprises the first sheath pipe operator end, be connected on the first sheath pipe operator end and the fluid passage that is communicated with it, the described second sheath pipe operator comprises the second sheath pipe operator end, and two instrument channel that are connected on this second sheath pipe operator end and are communicated with it, the described first sheath pipe operator end is sheathed on the outside of the second sheath pipe operator end, and is connected by the locking mechanism corresponding matching that is provided with respectively between the first sheath pipe operator and the second sheath pipe operator.
2. minitype ultrasound hard multichannel electronic cystoscope system according to claim 1 is characterized in that: the cross section of the described first sheath pipe operator end is non-circular, and the front end of the first sheath pipe operator end is that its first end is blunt shape structural design; The described first sheath pipe operator tip lengths is 180～220mm, maximum gauge≤8.0mm, minimum diameter 〉=6.0mm; External diameter≤the 6.0mm of the described second sheath pipe operator end, its tip lengths is 200～230mm, the instrument channel diameter 〉=3.0mm of the described second sheath pipe operator.
3. minitype ultrasound hard multichannel electronic cystoscope system according to claim 2 is characterized in that: the rear end of the described first sheath pipe operator end also is provided with the sheath stylet.
4. minitype ultrasound hard multichannel electronic cystoscope system according to claim 3 is characterized in that: described main body scope is provided with the locking device with the corresponding connection of sheath pipe.
5. minitype ultrasound hard multichannel electronic cystoscope system according to claim 1, it is characterized in that: described electronic image processor is the ccd image sensor that is installed in main body scope elder generation end, its chip adopts≤1/4 "; the imageing sensor of at least 48 universal effect pixels, and its angle of view 〉=100 °.
6. minitype ultrasound hard multichannel electronic cystoscope system according to claim 1 is characterized in that: the instrument channel that is used for miniature ultrasonic probe on the described main body scope is the instrument channel of linear and diameter 〉=2.8mm.
7. minitype ultrasound hard multichannel electronic cystoscope system according to claim 1, it is characterized in that: described miniature ultrasonic probe comprises data wire union joint, probe end, the front end of described probe end promptly pop one's head in first end be scanning effective district, the probe end diameter of described miniature ultrasonic probe is 2.0～2.6mm, length 1500～2500mm, the frequency of miniature ultrasonic probe is 12.5MHz～20MHZ.
8. minitype ultrasound hard multichannel electronic cystoscope system according to claim 1, it is characterized in that: the optical imagery output interface of described main body scope becomes the angle of 135 degree with the axis of main body scope, its cold light source input is vertical with the centrage of scope, and described cold light source input and optical imagery output interface design the both sides in main body scope axis respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102614223A CN101716086B (en) | 2009-12-11 | 2009-12-11 | Minitype ultrasound hard multichannel electronic cystoscope system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102614223A CN101716086B (en) | 2009-12-11 | 2009-12-11 | Minitype ultrasound hard multichannel electronic cystoscope system |
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| Publication Number | Publication Date |
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| CN101716086A CN101716086A (en) | 2010-06-02 |
| CN101716086B true CN101716086B (en) | 2011-07-27 |
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| CN2009102614223A Expired - Fee Related CN101716086B (en) | 2009-12-11 | 2009-12-11 | Minitype ultrasound hard multichannel electronic cystoscope system |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102551882A (en) * | 2010-07-15 | 2012-07-11 | 广州宝胆医疗器械科技有限公司 | Hard laser arthroscopy system |
| CN102631184B (en) * | 2010-07-15 | 2014-11-05 | 广州宝胆医疗器械科技有限公司 | Diagnosis and treat integral confocal cystoscope system |
| CN102551883A (en) * | 2010-07-15 | 2012-07-11 | 广州宝胆医疗器械科技有限公司 | Hard laser cystoscope system |
| CN102119851B (en) * | 2010-12-10 | 2013-03-13 | 广州宝胆医疗器械科技有限公司 | Deformable infrared thermal scanning probe system |
| CN102100522A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Infrared thermal scanning probe system |
| CN102100535A (en) * | 2010-12-10 | 2011-06-22 | 广州宝胆医疗器械科技有限公司 | Cystoscope system with infrared thermally scanning function |
| CN102008324B (en) * | 2010-12-30 | 2012-05-30 | 广州宝胆医疗器械科技有限公司 | Hard cystoscope system with color Doppler ultrasonic scanning function |
| CN103932666A (en) * | 2011-12-30 | 2014-07-23 | 广州宝胆医疗器械科技有限公司 | Doppler laser electronic colonoscope system |
| CN109009120A (en) * | 2018-06-27 | 2018-12-18 | 荆门市第二人民医院 | A kind of system and method passing through gastrointestinal tract for guiding of gastrointestinal device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5030227A (en) * | 1988-06-02 | 1991-07-09 | Advanced Surgical Intervention, Inc. | Balloon dilation catheter |
| US5957849A (en) * | 1997-06-30 | 1999-09-28 | The Regents Of The University Of California | Endoluminal ultrasound-guided resectoscope |
| CN101390761A (en) * | 2008-11-05 | 2009-03-25 | 广州宝胆医疗器械科技有限公司 | Ultrasound hysteroscope system |
-
2009
- 2009-12-11 CN CN2009102614223A patent/CN101716086B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5030227A (en) * | 1988-06-02 | 1991-07-09 | Advanced Surgical Intervention, Inc. | Balloon dilation catheter |
| US5957849A (en) * | 1997-06-30 | 1999-09-28 | The Regents Of The University Of California | Endoluminal ultrasound-guided resectoscope |
| CN101390761A (en) * | 2008-11-05 | 2009-03-25 | 广州宝胆医疗器械科技有限公司 | Ultrasound hysteroscope system |
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| CN101716086A (en) | 2010-06-02 |
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