CN208822736U - Miniature cystoscope probe and cystoscope system for portable medical - Google Patents
Miniature cystoscope probe and cystoscope system for portable medical Download PDFInfo
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- CN208822736U CN208822736U CN201820156015.0U CN201820156015U CN208822736U CN 208822736 U CN208822736 U CN 208822736U CN 201820156015 U CN201820156015 U CN 201820156015U CN 208822736 U CN208822736 U CN 208822736U
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Abstract
The utility model proposes a kind of miniature cystoscope probe and cystoscope system for portable medical, the probe includes shell and optical lens, support frame, optical imagery chip and flexible light optical waveguide that interior of shell is arranged；The optical lens is fixed on the support frame；The optical imagery chip is located at the image planes position of optical lens imaging；The system comprises probe, lighting source, imaging signal processing circuit and acquisition display terminals；It is combined using optical imagery chip with optical lens, flexible light optical waveguide, shorten pass image distance from, picture signal directly acquires after imaging len, can obtain the picture quality of high contrast and resolution ratio, provides data for accurate lesion and condition-inference and supports；Improve contrast and resolution ratio；Flexible light optical waveguide is used simultaneously, improves the flexibility of cystoscope entirety.
Description
Technical field
The utility model relates to cystoscope detection technology field, in particular to a kind of miniature cystoscope for portable medical
Probe and cystoscope system.
Background technique
Cystoscope is a kind of common intrusive detection device of clinical diagnosis disease in the urological system, by by lighting source and
Imaging system is inserted into bladder through per urethram uplink and to urinary organs such as ureters, carries out to the surface texture of related internal organs real
When imaging, using the direct basis as diagnosis of urinary diseases.Existing cystoscope is generally divided into two kinds of hardness and flexibility, firmly
Property cystoscope mirror body and imaging mechanism be encapsulated in one can not be in curved metal tube, flexible cystoscope is then usually using soft
Property fiber optic bundle carry out biography picture, have certain bending ability.Due to physiological reason, the urethral structures of male are relative complex, in benefit
It was often checked since mirror body and urethral canal inner wall friction bring huge pain and bleeding when carrying out cystoscopy with hardness
It generally requires to anaesthetize sb. generally to sufferer in journey.Flexible cystoscope can be reduced by itself bending and be rubbed with urethral canal inner wall
It wipes, so that the pain for reducing sufferer and the risk for causing complication, usually only need to carry out local anaesthesia to check point.
Flexibility cystoscope is usually to be realized by installing the method for imaging len additional in fiber optic bundle front end at present, and diameter also can control
2mm or so greatly alleviates the painful experience of sufferer during the inspection process.However, since fiber optic bundle is made using fiber array
For image guide device, the loss of luminous energy is had during long distance transmission, and will form on the image device of end and fiber optic bundle
The consistent honeycomb-like pattern of structure, leads to the decline of image contrast and resolution ratio, this is accurate by image for diagnostician
Identification lesion and judge that the state of an illness can generate certain influence.And fiber optic bundle is glass fibre material, in flexibility yet
There are certain shortcomings.Therefore, it is necessary to which further to cystoscope regarding to the issue above improved.
Utility model content
The purpose of this utility model aims to solve at least one of the technological deficiency.
To achieve the goals above, the embodiment of the utility model one side provides a kind of for the miniature of portable medical
Cystoscope probe, the probe include optical lens, support frame, the optical imagery chip and soft that shell and interior of shell are arranged
Property illumination light waveguide；The optical lens, optical imagery chip are sequentially coaxially arranged on the support frame, and the optical lens gathers
Optical imagery chip is arranged in Jiao Zhongxinchu；The optical imagery integrated chip in PCB circuit board, the PCB circuit board it is defeated
Outlet connects data line；The flexible light optical waveguide is coated on the inner wall of shell.
Preferably, optical filter is equipped between the optical lens and optical imagery chip；The optical filter is fixed on support
On frame, for filtering out bias light and interference light other than detection wavelength.
Preferably, the diameter range of the probe is 1.5~3.3mm.
Preferably, the shell exterior of probe coats protection sleeve pipe；The front end of the protection sleeve pipe is made of rigid material,
The rear end of protection sleeve pipe is made using flexible material.
The utility model also provides a kind of miniature cystoscope system for portable medical, including above-mentioned probe, illumination
Light source, imaging signal processing circuit and acquisition display terminal；The lighting source connects flexible light optical waveguide, described image letter
The input terminal of number processing circuit passes through data line connection PCB circuit board；The output end connection of described image signal processing circuit is adopted
Collect display terminal.
Preferably, described image processing circuit includes DSP picture processing chip and is connected respectively with DSP picture processing chip
The jtag interface that connects, A/D conversion module, jtag interface described in Video Output Modules are schemed for downloading image processing algorithm to DSP
As processing chip；The DSP picture processing chip be used for according to image processing algorithm carry out image procossing, and will treated figure
As being transmitted to acquisition display terminal by Video Output Modules.
Preferably, module connection acquires display terminal to described image processing circuit by wireless communication.
According to a kind of cystoscope probe and cystoscope system for portable medical provided by the embodiment of the utility model, phase
Than being had at least the following advantages in existing bladder mirror device,
1, it is combined using optical imagery chip with optical lens, flexible light optical waveguide, shortens and pass image distance from image
Signal directly acquires after imaging len, can obtain the picture quality of high contrast and resolution ratio, is accurate lesion and disease
Feelings diagnosis provides data and supports；Improve contrast and resolution ratio；Flexible light optical waveguide is used simultaneously, and it is whole to improve cystoscope
The flexibility of body.
2, the outer diameter of probe is accomplished into 1.5mm, the pain of sufferer can be mitigated to greatest extent.
3, integrated illumination is realized using flexible optical waveguide, may be implemented by replacement lighting source and interior optical filter of popping one's head in
Different imaging mode, to adapt to different observation objects.
4, picture signal forms specific wired or wireless communication output format (such as USB, wifi) by processing circuit, can
To connect mobile internet and intelligent communications terminal, tele-medicine is realized, and can realize in conjunction with mobile network's technology remote
Journey medical treatment, improves the diagnostic level of remote districts.
The additional aspect of the utility model and advantage will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the structural representation that a kind of miniature cystoscope for portable medical provided by the embodiment of the utility model is popped one's head in
Figure；
Fig. 2 is a kind of structural representation of the miniature cystoscope system for portable medical provided by the embodiment of the utility model
Figure；
In figure: 1, optical lens；2, optical filter；3, support frame；4, optical imagery chip；5, PCB circuit board；6, data
Line；7, flexible light optical waveguide；8, protective case；9, lighting source；10, imaging signal processing circuit；11, display terminal is acquired.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, it is intended to for explaining the utility model, and should not be understood as to the utility model
Limitation.
As shown in Figure 1, a kind of miniature cystoscope for portable medical of the utility model embodiment is popped one's head in, the probe
Affected area is stretched to, the probe includes shell and optical lens 1, support frame 3, optical imagery chip that interior of shell is arranged
4 and flexible light optical waveguide 7；Optical lens 1 is fixed on support frame 3；Optical imagery chip 4 is located at the imaging of optical lens 1
Image planes position.
Optical lens 1 be by multi-disc lens arrangement at compound lens, compound lens as a whole, by observed object at
As arriving 4 surface of optical imagery chip；Optical lens 1 is imaged on the object on optical imagery chip 4 surface by optical imagery chip 4
Real image is converted into electrical image signal；It further include the optical filter 2 being arranged on support frame 3 in probe 1, optical filter 2 is located at optics
Between camera lens 1 and optical imagery chip 4, for filtering out bias light and interference light other than detection wavelength.
Flexible light optical waveguide 7 is coated on the inner wall of shell, and flexible light optical waveguide 7 is used for external lighting source 9
It is transmitted to probe distal end.The diameter range of probe is 1.5~3.3mm.The pain of sufferer can be mitigated to greatest extent.
PCB circuit board 5 is equipped in probe, optical imagery chip 4 is integrated in PCB circuit board 5,5 connection number of PCB circuit board
According to line 6, it is used for transmission detected electrical image signal of popping one's head in.
The shell exterior cladding protective case 8 of probe is managed；The front end of 8 pipe of protective case is made of rigid material, rear end protection
8 pipes are covered to be made using flexible material.Flexible optical waveguide is evenly distributed on the outside of lens and support frame, and same with rigid casing
Axis is fixed and is encapsulated.The part that data line and flexible optical waveguide stretch out probe is packaged and protects using flexible sleeve, it is non-at
It is filled and is fixed with medical glue as optical path linking gap.
In one embodiment of the utility model, the utility model uses the micro-optical imager chip of Highgrade integration
4, the minimum 0.575mm × 0.575mm of chip size are connected by PCB circuit board 4 with data line 5.Picture signal passes through data
Line connects processing circuit 10, forms specific communication output format, eventually by corresponding interface by the acquisition of acquisition terminal 11 and
Display.Acquisition terminal not only can be common PC, be also possible to the handhold portables such as plate or mobile phone and show deposit
Store up terminal device.Optical imagery chip is kept fixed by support frame 3 with by the optical lens 1 and optical filter 2 of aberration correction
Positional relationship, to realize that probe keeps the optical indexes such as specific operating distance, enlargement ratio and aberration characteristic.Flexible light
Optical waveguide 7 couple in outside with light source 9, and end is concordant with optical lens, can be in front of being transferred to and popping one's head in by lighting source
Using optical fiber or other there is certain flexible optical material, outside by rigidity and flexible protective casing 8 it is unified fixed and
Protection.
White light colour imaging can be realized by replacement external light source 9 and filtered inside piece 2 respectively in the present invention
The fluorescence imaging of (white-light illuminating matches near infrared prevention optical filter) and specific wavelength (use with 525nm bandpass filter by blue illumination
It is imaged in green fluorescent protein), to observe different test objects.
As shown in Fig. 2, the utility model also provides a kind of miniature cystoscope system for portable medical, including above-mentioned
Probe, lighting source 9, imaging signal processing circuit 10 and acquisition display terminal；The flexible light light of the connection probe of lighting source 9
Waveguide 7；For providing light source for the flexible light optical waveguide 7 of probe；Imaging signal processing circuit 10 is sent for receiving transducer
Optical imagery chip 4 formed electrical image signal；And noise reduction process is filtered to electrical image signal, and will be after processing
Electrical image signal be sent to acquisition display terminal show；It acquires display terminal and receives what imaging signal processing circuit 10 was sent
Electrical image signal, and the electrical image signal of display is amplified and moved according to user instructions.
Specifically, in the utility model image processing circuit can using DSP picture processing chip and respectively with DSP image
Jtag interface, A/D conversion module, Video Output Modules that chip is connected are handled to realize；Using jtag interface for downloading figure
As Processing Algorithm to DSP picture processing chip；DSP picture processing chip is used to carry out image procossing according to image processing algorithm,
And treated image by Video Output Modules is transmitted to acquisition display terminal.Image processing circuit connects radio communication mold
Block, wireless communication module are used for that treated that picture signal is wirelessly transferred by image processing circuit.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
Stating may not refer to the same embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be
It can be combined in any suitable manner in any one or more embodiment or examples.
Although the embodiments of the present invention have been shown and described above, it is to be understood that above-described embodiment is
Illustratively, it should not be understood as limiting the present invention, those skilled in the art are not departing from the utility model
Principle and objective in the case where above-described embodiment can be changed in the scope of the utility model, modify, replace and
Modification.The scope of the utility model is by appended claims and its equivalent limits.
Claims (7)
1. a kind of miniature cystoscope for portable medical is popped one's head in, which is characterized in that the probe includes in shell and shell
Optical lens, support frame, optical imagery chip and the flexible light optical waveguide of portion's setting；The optical lens, optical imagery core
Piece is sequentially coaxially arranged on the support frame, and optical imagery chip is arranged at the focusing center of the optical lens；The optics at
For picture integrated chip in PCB circuit board, the output end of the PCB circuit board connects data line；The flexible light optical waveguide packet
It overlays on the inner wall of shell.
2. a kind of miniature cystoscope for portable medical according to claim 1 is popped one's head in, which is characterized in that the optics
Optical filter is equipped between camera lens and optical imagery chip；The optical filter is fixed on the support frame, for filter out detection wavelength with
Outer bias light and interference light.
3. a kind of miniature cystoscope for portable medical according to claim 1 is popped one's head in, which is characterized in that the probe
Diameter range be 1.5~3.3mm.
4. the miniature cystoscope according to claim 1 for portable medical is popped one's head in, which is characterized in that outside the shell of probe
Portion coats protection sleeve pipe；The front end of the protection sleeve pipe is made of rigid material, and the rear end of protection sleeve pipe uses flexible material
It is made.
5. a kind of miniature cystoscope system for portable medical, which is characterized in that including any one in the claims 1-4
Probe, lighting source, imaging signal processing circuit and acquisition display terminal described in；The lighting source connects flexible light
The input terminal of optical waveguide, described image signal processing circuit passes through data line connection PCB circuit board；Described image signal processing electricity
The output end connection acquisition display terminal on road.
6. a kind of miniature cystoscope system for portable medical according to claim 5, which is characterized in that described image
Signal processing circuit includes that DSP picture processing chip and the jtag interface being connected respectively with DSP picture processing chip, A/D turn
Jtag interface described in mold changing block, Video Output Modules is for downloading image processing algorithm to DSP picture processing chip；The DSP
Picture processing chip is used to carry out image procossing according to image processing algorithm, and image is passed by Video Output Modules by treated
Transport to acquisition display terminal.
7. a kind of miniature cystoscope system for portable medical according to claim 5, which is characterized in that described image
Module connection acquires display terminal to signal processing circuit by wireless communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156015.0U CN208822736U (en) | 2018-01-30 | 2018-01-30 | Miniature cystoscope probe and cystoscope system for portable medical |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820156015.0U CN208822736U (en) | 2018-01-30 | 2018-01-30 | Miniature cystoscope probe and cystoscope system for portable medical |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208822736U true CN208822736U (en) | 2019-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820156015.0U Active CN208822736U (en) | 2018-01-30 | 2018-01-30 | Miniature cystoscope probe and cystoscope system for portable medical |
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| Country | Link |
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| CN (1) | CN208822736U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498061A (en) * | 2018-01-30 | 2018-09-07 | 千奥星科南京生物科技有限公司 | Miniature cystoscope probe and cystoscope system for portable medical |
| CN111568355A (en) * | 2020-04-13 | 2020-08-25 | 中国人民解放军陆军军医大学第一附属医院 | A miniature in-ear imaging device |
-
2018
- 2018-01-30 CN CN201820156015.0U patent/CN208822736U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108498061A (en) * | 2018-01-30 | 2018-09-07 | 千奥星科南京生物科技有限公司 | Miniature cystoscope probe and cystoscope system for portable medical |
| CN108498061B (en) * | 2018-01-30 | 2024-06-28 | 千奥星科南京生物科技有限公司 | Miniature cystoscope probe and cystoscope system for ambulatory treatment |
| CN111568355A (en) * | 2020-04-13 | 2020-08-25 | 中国人民解放军陆军军医大学第一附属医院 | A miniature in-ear imaging device |
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