CN105455766B - Endoscope-use connector and endoscope - Google Patents
Endoscope-use connector and endoscope Download PDFInfo
- Publication number
- CN105455766B CN105455766B CN201510978856.0A CN201510978856A CN105455766B CN 105455766 B CN105455766 B CN 105455766B CN 201510978856 A CN201510978856 A CN 201510978856A CN 105455766 B CN105455766 B CN 105455766B
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- Prior art keywords
- endoscope
- optical fiber
- intercalation part
- external equipment
- lug boss
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00002—Operational features of endoscopes
- A61B1/00011—Operational features of endoscopes characterised by signal transmission
- A61B1/00013—Operational features of endoscopes characterised by signal transmission using optical means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00126—Connectors, fasteners and adapters, e.g. on the endoscope handle optical, e.g. for light supply cables
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- 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
- G02B23/2407—Optical details
- G02B23/2461—Illumination
- G02B23/2469—Illumination using optical fibres
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Endoscopes (AREA)
Abstract
The present invention provides a kind of endoscope-use connectors, are connect with the external equipment of endoscope-use, which has：Intercalation part, the housing being connect with the intercalation part and the connection component being set in the intercalation part and the housing；The intercalation part is isolation material, has the end face for closing the housing, and the end face of the intercalation part has the columnar projections portion of head-end protrusion, and the end face of the lug boss is provided with the first optical fiber coffret to extend out out of described intercalation part；The side of the lug boss is provided with electrical connection section；The position of the lug boss is left on the end face of the intercalation part, is additionally provided with the second optical fiber coffret, the image information for endoscope distal end portion to be acquired is transferred to external equipment.The endoscope-use connector of the present invention provides a kind of integral connectors so that the connection of endoscope mirror body and external equipment only needs disposable connecting moves.
Description
Technical field
The present invention relates to endoscopic technique fields, and in particular to a kind of endoscope-use connector.
Background technology
Endoscope mirror body be equipped in the end of universal cable can by loading and unloading freely with video processor, light source
The endoscope connector of the external equipments such as device connection.The endoscope connector is repeatedly handled with the video as external equipment
The connections such as device, light supply apparatus.
A kind of common endoscope connector construction is disclosed in patent document CN1701754A.As shown in Figures 1 and 2,
Endoscope 10 is equipped with has the bending section 16 of imaging sensor as to endoceliac insertion section and in top end part, has angle operation
The operation portion 17 of knob and other various switches, inside, which contains, to be useful for the photoconductive tube of conductive illumination light, controls signal for transmitting
Or video signal etc. electric wire and containing aspirated and water sending pipe etc. and be connected to the first cable of external equipment for inside
18 etc..It is equipped in the end of first cable 18 for connecting the light guide couple 19 of light supply apparatus 12, for connection everywhere
Manage the second cable 20 and electric connector 21 on device device 14.The prominent incidence for forming photoconductive tube on above-mentioned light guide couple 19
Thus end 22 will be connected from the top end part of above-mentioned bending section 16 by the photoconductive tube that the first cable 18 is arranged to above-mentioned incidence end 22
In light supply apparatus 12.In addition, above-mentioned electric connector 21 will be disposed in the imaging sensor of the top end part of bending section 16 by first
Cable 18, the second cable 20 and be arranged electric wire (signal wire) be connected to processor device 14.In the light of such endoscope 10
In guide coupling 19, by setting leading-out portion 30, the second cable 20 is led from the right side of light guide couple 19 to rear ramp
Go out and install.
When the endoscope connector of this structure is connected to light supply apparatus 12 and processor device 14, need light guide first
Tube connector 19 is connected to light supply apparatus 12, then electric connector 21 is connected to processor device 14, complex for operation step, and
And video signal is transmitted via electric connector 21, when the imaging sensor in endoscope uses high-resolution element, due to the
21 high frequency attenuation of one cable 18, the second cable 20 and electric connector, shake, electromagnetic interference etc. cause bandwidth to limit, and electric signal passes
Defeated mode can not support required High Data Rate picture signal to transmit.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of endoscope-use connector, for the light source in endoscope to be passed
Defeated interface, control signal transmission interface, picture signal coffret are integrated in one on formula endoscope connector, further, will
Air pump interface, aqueous vapor interface attract interface, auxiliary that water interface, ground terminal is sent all to be integrated in the integrated endoscope connector
On so that attended operation is more convenient.Meanwhile picture signal is transmitted by optical fiber so that high pixel number is used in endoscope
Imaging sensor when, signal transmission can be carried out at high speed between the imaging sensor and signal processor, and due to using light
Image signal transmission can resist electromagnetic interference.It is in addition, easily right in order to reduce frequent plug during the use of endoscope mirror body
Fibre-optical splice introduces the influence of dust, and the optical fiber interface of image signal transmission employs the composition side that optical fiber adds collimator and extender lens
Formula.
The technical solution adopted by the present invention is：
A kind of endoscope-use connector, connect with the external equipment of endoscope-use, which has：It inserts
Head, the housing being connect with the intercalation part and the connection component being set in the intercalation part and the housing；It is described to insert
Head is isolation material, has the end face for closing the housing, and the end face of the intercalation part, which has to the endoscope-use, to be connected
The columnar projections portion of device head end protrusion is met, the end face of the lug boss is provided with the first light to extend out out of described intercalation part
Fine coffret, for the lighting source in external equipment to be imported into endoscope distal end portion；The side setting of the lug boss
There is electrical connection section, all kinds of control signals being used for transmission between external equipment and endoscope mirror body；On the end face of the intercalation part
The position of the lug boss is left, the second optical fiber coffret for collimator and extender lens being added to form by optical fiber is additionally provided with, is used for
The image information that endoscope distal end portion acquires is transferred to external equipment.
The beneficial effects of the invention are as follows：By light source coffret, control signal transmission interface, picture signal coffret collection
Into on the integrated endoscope connector so that the connection of endoscope mirror body and external equipment only needs disposably to connect dynamic
Make, it is easy to operate；Meanwhile endoscopic images signal is transmitted to endoscope processor using optical fiber so that imaging sensor and
Signal transmission can be carried out at high speed between signal processor, not by electromagnetic interference.Second optical fiber coffret uses collimator and extender
Lens so that optical fiber coffret is not influenced by dust.
Description of the drawings
Fig. 1 is endoscope mirror body structure diagram in the prior art.
Fig. 2 is connected to status diagram during external equipment for endoscope connector in the prior art.
Fig. 3 is the overall structure diagram of endoscope-use connector of the present invention.
Fig. 4 is the diagrammatic cross-section of endoscope-use connector of the present invention.
Fig. 5 is fiber alignment principle schematic in the second optical fiber coffret of endoscope-use connector of the present invention.
Specific embodiment
Below in conjunction with the Figure of description in the present invention, the technical solution in invention is clearly and completely described,
Obviously, described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, those of ordinary skill in the art's all other embodiments obtained without making creative work, all
Belong to the scope of protection of the invention.
The present invention provides a kind of endoscope-use connector, is connect with the external equipment of endoscope-use, which connects
Connecing utensil has：Intercalation part, the housing being connect with the intercalation part and the connection being set in the intercalation part and the housing
Component.The intercalation part is isolation material, has the end face for closing the housing, and the end face of the intercalation part has to described
The columnar projections portion of endoscope connector head end protrusion, the end face of the lug boss is provided with to extend out out of described intercalation part
The first optical fiber coffret, for the lighting source in external equipment to be imported into endoscope distal end portion.The lug boss
Side is provided with electrical connection section, all kinds of control signals being used for transmission between external equipment and endoscope mirror body.The intercalation part
End face on leave the position of the lug boss, the second optical fiber coffret is additionally provided with, for endoscope distal end portion to be acquired
Image information be transferred to external equipment.
In the present invention, the head end of endoscope connector will be known as towards one end of intercalation part direction of insertion, it will be with intercalation part
The opposite one end of direction of insertion is known as the tail end of endoscope connector.
The endoscope-use connector of the present invention, by light source coffret, control signal transmission interface, the image in endoscope
Signal transmission interface is integrated in one on formula endoscope connector so that attended operation is more convenient.Meanwhile picture signal is passed through
Optical fiber transmits so that signal transmission can be carried out at high speed between imaging sensor and signal processor, so that endoscope
During middle imaging sensor using high pixel number, the High Data Rate picture signal of generation can be transferred to signal processing in time
Device.
Referring to Fig. 3 and Fig. 4, endoscope-use connector of the invention is with intercalation part 101, the shell being connect with intercalation part 101
Body 102 and the connection component being set in intercalation part 101 and housing 102.
Intercalation part 101 is isolation material, has the end face 103 of closing housing 102, the edge tool of plug end surface 103
There is the joint portion 104 with 102 edge mate of housing.
The end face 103 of intercalation part 101 has to the cylindrical bump portion 105 of endoscope connector head extreme direction protrusion, convex
It rises and is provided with the first optical fiber coffret 106 to extend out out of intercalation part 101 on the front end face in portion 105.First optical fiber passes
Defeated interface 106 has the elongated fixed part of cylindrical shape that the light source socket hole with external equipment matches, and optical fiber is set to described solid
Determine in portion, when endoscope connector is connected to external equipment, the first optical fiber coffret 106 is connected to the light source of external equipment
Outlet, before the illumination light in external equipment is imported into endoscope mirror body via the fibre-optic catheter being set in endoscope mirror body
End.
Side week of lug boss 105, electrical connection section 107 was via being molded into technique and plug along being provided with electrical connection section 107
Portion 101 is molded integral multiple electric contacts, and the multiple electric contact is connected internally in endoscope connector same electrically to be connected
Contact.When endoscope connector is connected to external equipment, electrical connection section 107 is connected to the signal processor of external equipment, uses
All kinds of control signals between transmission external equipment and endoscope mirror body, for example, by signal processor to endoscope front end
In the control signal transmission that is controlled of camera unit to endoscope distal end portion and, mirror body identification signal, mirror body are plugged
Signal transmission is to the signal processor of external equipment.
The position of lug boss 105 is left on the end face 103 of intercalation part 101, is provided with the second optical fiber coffret 108, is used
In the signal processor that the picture signal of the camera unit acquisition in endoscope distal end portion is transferred to external equipment.
Second optical fiber coffret 108 has a cylindric support portion 111, and support portion 111 is from 101 internal stretch of intercalation part
Out and the end face of intercalation part 101 is protruded from, support portion 111 coats the optical fiber set in the inner.
The connection component includes：The light source connection component and electrical connection section being connect with the first optical fiber coffret 106
The electrical connection component of 107 connections, the optical signal connection component being connect with the second optical fiber coffret 108.
Multiple electric contacts of electrical connection section 107 are connected to an electric connection point by the electrical connection component, and are passed through
Conducting wire extends to the control circuit of endoscope mirror body cephalic par.
The optical signal connection component including signal transmission fiber, extends to the electro-optic conversion of endoscope mirror body cephalic par
Device passes at a high speed the picture signal that endoscope mirror body cephalic par imaging sensor generates by the second optical fiber coffret 108
It is defeated to arrive endoscope signal processor.
Preferably, the center of lug boss 105 is eccentric in the axial direction relative to the center of intercalation part 101, the transmission of the second optical fiber
Interface 108 is set to one side far from 105 center of lug boss.Such structure is conducive to the layout of 101 end face of intercalation part so that
Intercalation part 101 can integrate the first optical fiber coffret 106,107 and second optical fiber coffret 108 of electrical connection section, and
First optical fiber coffret 106, the second optical fiber coffret 108 have enough spaces to be configured, and are unlikely to lean on too
Closely so that component between it is excessively crowded, further, be conducive to the light source connection component being connect with the first optical fiber coffret 106,
The electrical connection component that is connect with electrical connection section 107 is being inserted with the optical signal connection component that the second optical fiber coffret 108 is connect
Space layout inside head 101 and housing 102.
The end face of lug boss 105 is additionally provided with air pump interface 109, in the gas conveyed in external equipment is transmitted to
Sight glass front end.Air pump interface 109 extends out out of intercalation part 101 and protrudes from the end face of lug boss 105, works as endoscope-use
When connecting portion is connect with external equipment, air pump interface 109 docks the air pump pipe outlet in external equipment.
Housing 102 is equipped with aqueous vapor interface, interface, auxiliary is attracted to send water interface, ground terminal, correspondingly, the connection
Component further includes：Aqueous vapor connection component attracts connection component, auxiliary to send water connection component, grounding connection component, the various companies
Connected components are configured inside housing 102 with suitable layout.Since these interfaces and connection component are in the company of the prior art
Existing setting, concrete structure on device is connect to repeat no more.
Preferably, the side of lug boss 105 is additionally provided with fin 110, for coordinating with the card slot in external equipment, prevents interior
Sight glass connector, which is connected to after external equipment to rotate, to come off.
Preferably, the second optical fiber coffret 108 is set using the building form of optical fiber combination collimator and extender lens with outside
Standby connection.Lens made of either plastics are by grinding or the modes such as die casting by optical glass can be used in collimator and extender lens,
Also the realization of the special lenses such as GRIN Lens can be used.Picture signal is used for due to being set in the second optical fiber coffret 108
The fibre core diameter very little of transmission, such as only 50 microns, therefore when two ports of optical fiber are directly aligned, two ports it
Between gap, dislocation or the mismatch conditions such as crooked can all lead to the light emitting surface of one end fiber port and other end fiber port
Light receiving surface is misaligned or even deviates, and then lead to larger coupling loss.In addition, in use since endoscope-use connects
Connecing device needs frequently to plug, and the dust in environment is liable to stick to the fibre core position of fiber port, so as to stop light beam, leads to coupling
Loss is closed to steeply rise.
Second optical fiber coffret 108 adds collimator and extender lens alignment using optical fiber in endoscope-use connector of the present invention
Principle schematic is as shown in Figure 5.Transmitting terminal optical fiber 51 and transmitting terminal collimator and extender lens 53 are disposed on endoscope-use connector
The second optical fiber coffret 108 in, transmitting terminal collimator and extender lens 53 are located in support portion 111, are set to transmitting terminal light
The end of fibre 51, receiving terminal optical fiber 52 and receiving terminal collimator and extender lens 54 are located in the external equipment of endoscopic system,
Receiving terminal collimator and extender lens 54 are set to the end of receiving terminal optical fiber 52.The emitted end of light beam that transmitting terminal optical fiber 51 exports is accurate
Up to millimeter magnitude, receiving terminal collimator and extender lens 54 can be accurately received big absolutely diameter after 53 collimator and extender of straight extender lens
Partially or completely light beam and assemble be coupled in receiving terminal optical fiber 52.Due to collimated light beam characteristic, this frame mode is to two
Gap, dislocation between a fiber port or the mismatch conditions such as crooked can effectively coupled transfer overwhelming majority light beams.Separately
On the one hand, since dust diameter is much smaller than the beam diameter after collimated extender lens collimator and extender, so even if in environment
Dust is attached on collimator and extender lens, also very small to the loss of light beam coupling.
The present invention also provides a kind of endoscopes, have any one endoscope-use connector provided by the present invention.Using
The endoscope of endoscope connector of the present invention believes light source coffret, control signal transmission interface, the image in endoscope
Number coffret is integrated in one on formula endoscope connector so that endoscope attended operation is convenient.Meanwhile picture signal is led to
Optical fiber is crossed to transmit so that signal transmission can be carried out at high speed between imaging sensor and signal processor, so that interior peep
When the imaging sensor of high pixel number is used in mirror, the High Data Rate picture signal of generation can be transferred to signal processing in time
Device.
A kind of endoscope connector and endoscope provided above to the embodiment of the present invention is described in detail, but with
The explanation of upper embodiment is merely used to help understand the structure and its core concept of the present invention, should not be construed as the limit to the present invention
System.In the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in should all be contained those skilled in the art
Lid is within protection scope of the present invention.
Claims (8)
1. a kind of endoscope-use connector, connect with the external equipment of endoscope-use, which includes：Plug
Portion, the housing being connect with the intercalation part and the connection component being set in the intercalation part and the housing；
The intercalation part is isolation material, has the end face for closing the housing, has on the end face of the intercalation part to institute
The lug boss of endoscope-use connector head end protrusion is stated, the end face of the lug boss is provided with to extend out out of described intercalation part
The first optical fiber coffret, for the lighting source in external equipment to be imported into endoscope distal end portion；
The side of the lug boss is provided with electrical connection section, all kinds of controls being used for transmission between external equipment and endoscope mirror body
Signal；
The position of the lug boss is left on the end face of the intercalation part, is additionally provided with the second optical fiber coffret, for by
The picture signal of sight glass front end acquisition is transferred to external equipment；
The second optical fiber coffret includes collimator and extender lens, and the collimator and extender lens are used for the light in external equipment
The fine optical signal transmission fiber in the second optical fiber coffret docks；
The second optical fiber coffret has cylindric support portion, and the support portion comes out from the intercalation part internal stretch
And the end face of the intercalation part is protruded from, the support portion cladding sets optical fiber in the inner；
The collimator and extender lens include transmitting terminal collimator and extender lens and receiving terminal collimator and extender lens, the transmitting terminal collimation
Extender lens is set in the support portion, and the receiving terminal collimator and extender lens are set in the external equipment.
2. endoscope-use connector according to claim 1, which is characterized in that the center of the lug boss is relative to described
The center of intercalation part is eccentric, and the second optical fiber coffret is set to one side far from the lug boss center.
3. endoscope-use connector according to claim 1 or 2, which is characterized in that the side of the lug boss is additionally provided with
Fin for coordinating with the card slot in external equipment, prevents the connector from being rotated after being connected to external equipment.
4. endoscope-use connector according to claim 1 or 2, which is characterized in that the electrical connection section is same to be connected to
Multiple electric contacts of one electric connection point.
5. endoscope-use connector according to claim 1 or 2, which is characterized in that the end face of the lug boss is also set up
There is air pump interface, for the gas conveyed in external equipment to be transmitted to endoscope distal end portion.
6. endoscope-use connector according to claim 1, which is characterized in that the connection component includes：With described
The light source connection component of one optical fiber coffret connection, the electrical connection component and described second being connect with the electrical connection section
The optical signal connection component of optical fiber coffret connection.
7. endoscope-use connector according to claim 1, which is characterized in that the housing is equipped with aqueous vapor interface, inhales
Draw interface, auxiliary send water interface, ground terminal.
8. a kind of endoscope, which is characterized in that the endoscope includes the endoscope-use as described in claim 1-7 any one
Connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510978856.0A CN105455766B (en) | 2015-12-24 | 2015-12-24 | Endoscope-use connector and endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510978856.0A CN105455766B (en) | 2015-12-24 | 2015-12-24 | Endoscope-use connector and endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105455766A CN105455766A (en) | 2016-04-06 |
| CN105455766B true CN105455766B (en) | 2018-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510978856.0A Active CN105455766B (en) | 2015-12-24 | 2015-12-24 | Endoscope-use connector and endoscope |
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| CN (1) | CN105455766B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11835771B2 (en) | 2020-11-02 | 2023-12-05 | Delta Electronics, Inc. | Optical fiber mounting mechanism and projection device having the same |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109106324B (en) * | 2018-08-06 | 2024-02-02 | 武汉迈瑞医疗技术研究院有限公司 | Endoscope and light transmission method |
| CN110119025A (en) * | 2019-05-31 | 2019-08-13 | 微创（上海）医疗机器人有限公司 | Transfer connector, transmission base and endoscope transmission assembly |
| CN110367910A (en) * | 2019-08-23 | 2019-10-25 | 重庆金山科技（集团）有限公司 | Endoscopy joints, endoscope mirror body, cold light source for endoscope and endoscopic system |
| TWI792176B (en) * | 2020-11-02 | 2023-02-11 | 台達電子工業股份有限公司 | Optical fiber mounting mechenism and projection device having the same |
| CN115429197A (en) * | 2022-09-16 | 2022-12-06 | 深圳科思明德医疗科技有限公司 | Connector for endoscope, and endoscope system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS5578932A (en) * | 1978-12-08 | 1980-06-14 | Olympus Optical Co | Connector for light guide cable of endoscope |
| JP3615890B2 (en) * | 1996-12-04 | 2005-02-02 | フジノン株式会社 | Electronic endoscope device |
| JP4530498B2 (en) * | 2000-07-25 | 2010-08-25 | オリンパス株式会社 | Endoscope system and light source device for endoscope |
| JP2004337311A (en) * | 2003-05-14 | 2004-12-02 | Olympus Corp | Endoscope system |
| EP2478825B1 (en) * | 2009-10-28 | 2015-08-26 | Olympus Medical Systems Corp. | Connector for medical apparatus |
| CN102791182A (en) * | 2010-03-16 | 2012-11-21 | 奥林巴斯医疗株式会社 | Connector receiver, connector connection system, light source device, and endoscope |
| CN204336865U (en) * | 2014-12-15 | 2015-05-20 | 深圳开立生物医疗科技股份有限公司 | Endoscope's adapter and endoscopic system |
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2015
- 2015-12-24 CN CN201510978856.0A patent/CN105455766B/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11835771B2 (en) | 2020-11-02 | 2023-12-05 | Delta Electronics, Inc. | Optical fiber mounting mechanism and projection device having the same |
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| Publication number | Publication date |
|---|---|
| CN105455766A (en) | 2016-04-06 |
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