CN107669233B - A kind of production method of endoscope probe - Google Patents
A kind of production method of endoscope probe Download PDFInfo
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- CN107669233B CN107669233B CN201610799923.7A CN201610799923A CN107669233B CN 107669233 B CN107669233 B CN 107669233B CN 201610799923 A CN201610799923 A CN 201610799923A CN 107669233 B CN107669233 B CN 107669233B
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- wallconduit
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
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- Health & Medical Sciences (AREA)
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Heart & Thoracic Surgery (AREA)
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- Animal Behavior & Ethology (AREA)
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- General Physics & Mathematics (AREA)
- Endoscopes (AREA)
- Manufacturing & Machinery (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The present invention provides a kind of endoscope probes; including interior thin-wallconduit, lighting fiber, outer thin-wallconduit, imaging fibre, self-focusing lens and protective layer; wherein; the imaging fibre, self-focusing lens and protective layer are separately positioned in the interior thin-wallconduit; the interior thin-wallconduit, lighting fiber are separately positioned in the outer thin-wallconduit, and the lighting fiber is tightly attached to the outer wall surrounding of the interior thin-wallconduit.The present invention also provides a kind of production methods of endoscope probe.The present invention also provides a kind of endoscopes.The beneficial effects of the present invention are: it is easy to operate, low in cost, and endoscope probe is more miniaturized, structural stability greatly enhances.
Description
Technical field
The present invention relates to endoscope more particularly to a kind of production methods of endoscope probe.
Background technique
Endoscope is to have concentrated traditional optical, ergonomics, precision machinery, hyundai electronics, mathematics, software etc. in one
Detecting instrument, with imaging sensor, optical lens, light source illumination, mechanical device etc..It can be entered in stomach with direct oral cavity
Or enter through other natural holes internal.Using endoscope it can be seen that the lesion that X-ray cannot be shown, therefore it is non-to doctor
Chang Youyong.And the important component popped one's head in as endoscope, structure size and stability certainly will influence the application of endoscope,
Therefore, how preferably to reduce the structure size of endoscope and improve stability to be that those skilled in the art are urgently to be resolved ask
Topic.
Summary of the invention
In order to solve the problems in the prior art, the present invention provides a kind of more micromation, structural stabilities to increase
The production method of strong endoscope probe, endoscope and endoscope probe.
The present invention provides a kind of endoscope probes, including interior thin-wallconduit, lighting fiber, outer thin-wallconduit, imaging
Fine, self-focusing lens and protective layer, wherein the imaging fibre, self-focusing lens and protective layer are separately positioned on described interior thin
In wall conduit, the interior thin-wallconduit, lighting fiber are separately positioned in the outer thin-wallconduit, and the lighting fiber is tightly attached to
The outer wall surrounding of the interior thin-wallconduit.
As a further improvement of the present invention, the protective layer is optical clear material, one end of the protective layer and institute
It states self-focusing lens to fit closely, the other end is concordant with the interior thin-wallconduit, outer thin-wallconduit, the end face of lighting fiber.
As a further improvement of the present invention, the outer thin-wallconduit is multi-lumen tube.
As a further improvement of the present invention, the diameter of the endoscope probe is 0.3-2mm.
The present invention also provides a kind of endoscopes, including described in any item endoscope probes among the above, the endoscope
Probe is connected separately with eyepiece and Optic transmission fiber, and the Optic transmission fiber is connected with xenon lamp cold light source, and the eyepiece is available for users to
Directly observation or the eyepiece are connected with photosensitive element, and the photosensitive element is connected with computer.
The present invention also provides a kind of endoscope, a kind of production method of endoscope probe, comprising the following steps:
S1, steel wire is connected in one end of interior thin-wallconduit using binder；
S2, by the evenly distributed outer wall surrounding for being tightly attached to the interior thin-wallconduit of lighting fiber, and by the lighting fiber
It is connect with the fixation with steel wire；
S3, the steel wire is penetrated from the penetrating end of outer thin-wallconduit, in the penetrating end edge of the outer thin-wallconduit
Binder is added dropwise to the lighting fiber, while slowly pulling the steel wire, the interior thin-wallconduit and lighting fiber is driven to wear
Enter into the outer thin-wallconduit, until the interior thin-wallconduit is pierced by from the traversing through end of the outer thin-wallconduit, at this point,
There is part steel wire to be located in the outer thin-wallconduit；
S4, the part for having the steel wire in the outer thin-wallconduit is truncated, forms truncation end face, retains without described
The part of steel wire；
S5, imaging fibre is inserted into the interior thin-wallconduit from the other end opposite with the polished end faces, described
Optical clear adhesive is added dropwise to the end face of the imaging fibre in one end of polished end faces, and will from one end of the polished end faces
Self-focusing lens is inserted into the interior thin-wallconduit, fits closely the imaging fibre with the self-focusing lens, described
Optical clear adhesive is added dropwise far from the end of the imaging fibre in self-focusing lens, forms a protective layer；
S6, the solidification optical clear adhesive keep the imaging fibre Nian Jie with the self-focusing lens securely, make institute
It is Nian Jie with the protective layer securely to state self-focusing lens；
S7, the end face where the exposed face of the protective layer is polished directly, forms light pass surface, and make described interior thin
Wall conduit, outer thin-wallconduit, lighting fiber, the end face of protective layer are concordant.
As a further improvement of the present invention, in step s 2, the junction and institute of the lighting fiber and the steel wire
Interior thin-wallconduit is stated not to be overlapped with the junction of the steel wire.
As a further improvement of the present invention, in step s 4, smaller than the internal diameter of the interior thin-wallconduit by diameter
Elongated rods are inserted into from the other end of the interior thin-wallconduit Yu steel wire abutting edge opposite side, detect the steel wire deeply extremely
Position in the interior thin-wallconduit, and marked in the outer wall of the outer thin-wallconduit, then it is truncated in this position.
As a further improvement of the present invention, in step s 5, the optical clear adhesive be uv-curable glue or thoroughly
Ming tree rouge.
As a further improvement of the present invention, in step s 6, pass through optics described in ultraviolet light or heating cure
Translucent adhesive.
The beneficial effects of the present invention are: it is easy to operate, low in cost, and endoscope probe is more miniaturized, stable structure
Property greatly enhances.
Detailed description of the invention
Fig. 1 is a kind of schematic diagram of the interior thin-wallconduit of the production method of endoscope probe of the present invention.
Fig. 2 is a kind of schematic diagram of the step S1 of the production method of endoscope probe of the present invention.
Fig. 3 is a kind of schematic diagram of the step S2 of the production method of endoscope probe of the present invention.
Fig. 4 is a kind of schematic diagram of the step S3 of the production method of endoscope probe of the present invention.
Fig. 5 is a kind of schematic diagram of the step S3 of the production method of endoscope probe of the present invention.
Fig. 6 is a kind of schematic diagram of the step S4 of the production method of endoscope probe of the present invention.
Fig. 7 is a kind of schematic diagram of the step S4 of the production method of endoscope probe of the present invention.
Fig. 8 is a kind of schematic diagram of the step S6 of the production method of endoscope probe of the present invention.
Fig. 9 is a kind of schematic diagram of endoscope of the present invention.
Specific embodiment
The present invention is further described for explanation and specific embodiment with reference to the accompanying drawing.
Drawing reference numeral of the Fig. 1 into Fig. 9 are as follows: thin-wallconduit 1；Steel wire 2；Lighting fiber 3；Outer thin-wallconduit 4；Imaging fibre
5；Self-focusing lens 6；Protective layer 7；Optic transmission fiber 8；Xenon lamp cold light source 9；CMOS/CCD system 10；Computer 11；Eyepiece 12；Inside peep
Mirror probe 100.
As shown in figure 8, a kind of endoscope probe 100, including interior thin-wallconduit 1, lighting fiber 3, outer thin-wallconduit 4, at
As optical fiber 5 and self-focusing lens 6, wherein the imaging fibre 5, self-focusing lens 6 are separately positioned on the interior thin-wallconduit 1
Interior, the imaging fibre 5 is fitted closely with the self-focusing lens 6, and the interior thin-wallconduit 1, lighting fiber 3 are separately positioned on
In the outer thin-wallconduit 4, the lighting fiber 3 is tightly attached to the outer wall surrounding of the interior thin-wallconduit 1.
As shown in figure 8, the outer thin-wallconduit 4 is preferably multi-lumen tube (containing image acquisition units, irrigation channel etc.).
As shown in figure 9, a kind of endoscope, including the endoscope probe 100 as described in any one of above-mentioned.
As shown in figure 9, the endoscope probe 100 is connected separately with eyepiece 12 and Optic transmission fiber 8, the Optic transmission fiber 8
It is connected with xenon lamp cold light source 9, the eyepiece 12 is available for users to direct observation or the eyepiece 12 is connected with photosensitive element,
The photosensitive element is connected with computer 11, and the photosensitive element is preferably CMOS/CCD system 10.
A kind of production method of endoscope probe, comprising the following steps:
S1, as shown in Figure 1, 2, is also known as finer wire for steel wire 2() be connected to using binder (such as super glue) in
In 1 one end of thin-wallconduit；
3 diameter of outer diameter and single lighting fiber further accordance with interior thin-wallconduit 1, calculates required lighting fiber 3
Quantity.Calculation formula is as follows:
S2, as shown in figure 3, be tightly attached to interior 1 outer wall surrounding of thin-wallconduit for lighting fiber 3 is evenly distributed, and selected in steel wire 2
Take and be fixed at one, herein should apart from interior thin-wallconduit 1 with 2 abutting edge of steel wire farther out；
S3, as shown in Figure 4,5, steel wire 2 is penetrated from outer 4 one end of thin-wallconduit, in the penetrating end edge of outer thin-wall steel tube 4
Binder (such as super glue) is added dropwise to lighting fiber 3, while slowly pulling steel wire 2, drives interior thin-wallconduit 1 and illumination light
Fibre 3 penetrates into outer thin-wallconduit 4, until interior thin-wallconduit 1 is pierced by from outer 4 other end of thin-wallconduit；
S4, as shown in Figure 6,7, the elongated rods that can be used tool such as diameter smaller than interior thin-wallconduit 1, from interior thin-wallconduit
1 is inserted into the other end of 2 abutting edge opposite side of steel wire, detects steel wire 2 deeply to the position in interior thin-wallconduit 1, in outer thin-walled
4 outer wall of conduit marks, and is then truncated in this position, discards the part with steel wire 2；
S5, the works such as cleaned, dried to the truncated position end face of the above-mentioned remainder after removing the part with steel wire 2
Skill processing；
S6, as shown in figure 8, by imaging fibre 5 from the other end opposite with polished end faces be inserted into thin-wallconduit 1, by
One end of polished end faces is added dropwise a little optical clear adhesive (such as: uv-curable glue) to 5 end face of imaging fibre, and from polishing
End face one end is inserted into self-focusing lens 6 in interior thin-wallconduit 1, fits closely imaging fibre 5 with self-focusing lens 6, and
A little optical clear adhesive (such as: uv-curable glue) is added dropwise far from the end face at 5 end of imaging fibre in self-focusing lens 6, is formed
Protective layer 7；
S7, the solidification optical clear adhesive keep the imaging fibre 5 be bonded with the self-focusing lens 6 securely, make
The self-focusing lens 6 is be bonded with the protective layer 7 securely；
S8, the end face where the exposed face of the protective layer 7 is polished directly, forms light pass surface, and made in described
Thin-wallconduit 1, outer thin-wallconduit 4, lighting fiber 3, the end face of protective layer 7 are concordant.
The production method of a kind of endoscope probe provided by the invention, endoscope and endoscope probe, easy to operate, cost
It is cheap, and endoscope probe is more miniaturized, structural stability greatly enhances.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (5)
1. a kind of production method of endoscope probe, which comprises the following steps:
S1, steel wire is connected in one end of interior thin-wallconduit using binder；
S2, by the evenly distributed outer wall surrounding for being tightly attached to the interior thin-wallconduit of lighting fiber, and by the lighting fiber and institute
State fixation with steel wire connection；
S3, the steel wire is penetrated from the penetrating end of outer thin-wallconduit, in the penetrating end edge of the outer thin-wallconduit to institute
It states lighting fiber and binder is added dropwise, while slowly pulling the steel wire, the interior thin-wallconduit and lighting fiber is driven to penetrate into
In the outer thin-wallconduit, until the interior thin-wallconduit is pierced by from the traversing through end of the outer thin-wallconduit, at this point, there is portion
Steel splitting silk is located in the outer thin-wallconduit；
S4, the part for having the steel wire in the outer thin-wallconduit is truncated, forms truncation end face, retains no steel wire
Part；
S5, imaging fibre is inserted into the interior thin-wallconduit from the other end opposite with polished end faces, in the polished end faces
One end optical clear adhesive is added dropwise to the end face of the imaging fibre, and it is from one end of the polished end faces that self-focusing is saturating
Mirror is inserted into the interior thin-wallconduit, fits closely the imaging fibre with the self-focusing lens, saturating in the self-focusing
Optical clear adhesive is added dropwise in the end face of end of the mirror far from the imaging fibre, forms a protective layer；
S6, the solidification optical clear adhesive keep the imaging fibre Nian Jie with the self-focusing lens securely, make described in oneself
Condenser lens is Nian Jie with the protective layer securely；
S7, the end face where the exposed face of the protective layer is polished directly, forms light pass surface, and lead the interior thin-walled
Pipe, outer thin-wallconduit, lighting fiber, the end face of protective layer are concordant.
2. the production method of endoscope probe according to claim 1, it is characterised in that: in step s 2, the illumination
Optical fiber is not overlapped with the junction of the steel wire with the interior thin-wallconduit with the junction of the steel wire.
3. the production method of endoscope probe according to claim 1, it is characterised in that: in step s 4, pass through diameter
The elongated rods smaller than the internal diameter of the interior thin-wallconduit, from the other end of the interior thin-wallconduit and steel wire abutting edge opposite side
Insertion detects the position that the steel wire gos deep into the interior thin-wallconduit, and does in the outer wall of the outer thin-wallconduit
Then label is truncated in this position.
4. the production method of endoscope probe according to claim 1, it is characterised in that: in step s 5, the optics
Translucent adhesive is uv-curable glue or transparent resin.
5. the production method of endoscope probe according to claim 1, it is characterised in that: in step s 6, by ultraviolet
Optical clear adhesive described in light irradiation or heating cure.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799923.7A CN107669233B (en) | 2016-08-31 | 2016-08-31 | A kind of production method of endoscope probe |
| PCT/CN2017/095083 WO2018040819A1 (en) | 2016-08-31 | 2017-07-29 | Endoscope probe, endoscope, and method for manufacturing endoscope probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610799923.7A CN107669233B (en) | 2016-08-31 | 2016-08-31 | A kind of production method of endoscope probe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107669233A CN107669233A (en) | 2018-02-09 |
| CN107669233B true CN107669233B (en) | 2019-05-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610799923.7A Active CN107669233B (en) | 2016-08-31 | 2016-08-31 | A kind of production method of endoscope probe |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107669233B (en) |
| WO (1) | WO2018040819A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108836238A (en) * | 2018-06-26 | 2018-11-20 | 陈克银 | For the superfine endoscope in needle knife mirror |
| CN109247904B (en) * | 2018-10-26 | 2023-09-19 | 深圳英美达医疗技术有限公司 | Endoscope objective lens |
| CN109856791A (en) * | 2018-12-25 | 2019-06-07 | 太原理工大学 | A kind of Sub-millimeter diameter superfine endoscope based on big illumination lighting fiber |
| CN112190225A (en) * | 2020-11-04 | 2021-01-08 | 上海睿触科技有限公司 | Blood vessel endoscope |
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| EP0646345A1 (en) * | 1993-09-20 | 1995-04-05 | Citation Medical Corporation | Flexible endoscope probe and method of manufacture |
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| CN201965253U (en) * | 2011-01-24 | 2011-09-07 | 武汉佑康科技有限公司 | Fiber scope |
| CN103156570B (en) * | 2013-04-01 | 2015-05-20 | 上海晋通光学科技股份有限公司 | Optical fiber ear and nose cavity mirror |
| CN105411509B (en) * | 2014-09-02 | 2017-11-10 | 乐普（北京）医疗器械股份有限公司 | OCT endoscopic imaging probes and its manufacture method and OCT image conduit |
| CN105785503B (en) * | 2016-04-26 | 2019-04-19 | 哈尔滨工程大学 | A kind of preparation device of annular distribution multi-core optical fiber probe and preparation method of optical fiber probe |
-
2016
- 2016-08-31 CN CN201610799923.7A patent/CN107669233B/en active Active
-
2017
- 2017-07-29 WO PCT/CN2017/095083 patent/WO2018040819A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0638279A1 (en) * | 1993-08-06 | 1995-02-15 | Citation Medical Corporation | Endoscope with retractable tool |
| EP0646345A1 (en) * | 1993-09-20 | 1995-04-05 | Citation Medical Corporation | Flexible endoscope probe and method of manufacture |
| CN2220825Y (en) * | 1995-07-06 | 1996-02-28 | 开封市第一人民医院 | Lachrimal endoscope |
| CN103142200A (en) * | 2006-08-30 | 2013-06-12 | 威神斯扣普技术有限公司 | Portable imaging system employing miniature endoscope |
| CN102331623A (en) * | 2010-07-13 | 2012-01-25 | 北京北玻科技产业中心 | Ultra-narrow handheld monitorable optical fiber endoscope |
| CN203693556U (en) * | 2014-01-22 | 2014-07-09 | 江苏科沁光电科技有限公司 | Double-path 3D peritoneoscope and double-path peritoneoscope system |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN107669233A (en) | 2018-02-09 |
| WO2018040819A1 (en) | 2018-03-08 |
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Address after: 518000 area 01, 8 / F, building B, haikexing strategic emerging industrial park, No.16 Baoshan Road, intersection of Jinlong Avenue, Liulian community, Pingshan street, Pingshan District, Shenzhen City, Guangdong Province Patentee after: INNERMEDICAL Co.,Ltd. Address before: 518000 room 1501, Pioneer Park, Lishan road University Town, Taoyuan Street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: INNERMEDICAL Co.,Ltd. |