CN106199946A - A kind of optical device transmitted for light - Google Patents
A kind of optical device transmitted for light Download PDFInfo
- Publication number
- CN106199946A CN106199946A CN201610815900.0A CN201610815900A CN106199946A CN 106199946 A CN106199946 A CN 106199946A CN 201610815900 A CN201610815900 A CN 201610815900A CN 106199946 A CN106199946 A CN 106199946A
- Authority
- CN
- China
- Prior art keywords
- light
- optical fiber
- light scattering
- optical device
- scattering head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- G02B23/2453—Optical details of the proximal end
-
- 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
Abstract
The present invention relates to a kind of optical device transmitted for light, it is by connecting plug, optical fiber, light scattering head or combinations thereof, and its light sent by supporting light source for transmission in medical domain and other field.It can not only overcome the one or more shortcomings being currently used for the optical device that light transmits, and can be on the basis of meeting light transmission efficiency, and the construction features according to being suitable for position suitably adjusts, and meets the demand of different clinical practice.
Description
Technical field
The present invention relates to medical domain and other industrial circles that optical technology is used, be specifically related to a kind of for light transmission
Optical device, it more particularly relates to a kind of by connect plug, optical fiber, light scattering head or combinations thereof use
In the optical device that light transmits, and use this equipment light is sent to human body or the tissue of other animals, tract or other
The surface of body region.
Background technology
Growing along with optical technology, optical technology is more and more wider in the utilization of medical science and other industrial circles
General.Either optical technology is in the utilization in which field, light be transmitted in optical technology use during be all one extremely important
Link, light transmits and is even more important in the utilization (such as surgical operation, treat, diagnosis etc.) of medical domain for optical technology.
But, the optical device transmitted for light in the market the most all has the disadvantage in that light skewness, light loss
Rate is compared with big, intensity and pliability is poor, involve great expense, the best with the connectivity of supporting light source.The existence of these shortcomings, necessarily
The optical technology utilization at medical domain has been limited in degree.Therefore, this problem is solved in the urgent need to a kind of new technique.
The invention provides a kind of optical device transmitted for light: it is by connecting plug, optical fiber, light scattering head or its group
It is combined into, the one or more shortcomings being currently used for the optical device that light transmits can not only be overcome, and light can met
On the basis of transmission efficiency, the construction features according to being suitable for position suitably adjusts, and meets the demand of different clinical practice.
Summary of the invention
The invention provides a kind of optical device transmitted for light, this optical device is by connecting plug, optical fiber, light scattering
Head or a combination thereof composition.
Connect plug to be combined by the way of concavo-convex coincidence by constructing on all four A, B two parts, with removable
The mode of unloading is fixed to laser generator, and its A, B two parts structure is completely the same, concavo-convex agrees with, and stationarity is good.
Optical fiber is made up of fiber core, fiber core coating, fibre cladding, optical fiber jacket.Described fiber core is by gathering
Methacrylic resin forms, and fiber core near-end is connected with being connected plug, and fiber core distal surface is helicitic texture, Gu
In light scattering head.Fiber core coating is fluorinated polymer material；Fibre cladding and fiber boot are polyamide nylon
Material.
Described fiber lengths is about 40cm, and optical fiber should be not less than 23N with the tensile strength of light scattering head junction.
Light scattering head part is designed to by having high reflection and the optical plastic material transparent, nontransparent of scattering properties
Or the single component that a combination thereof is formed through injection, transmit light.Light scattering head by stopping that the wing and cone structure form, cone structure
Proximal end face is helicitic texture, and distal outer surface is frosted structure, and the size of barrier sheet part and cone structure part can
According to using position difference to be adjusted, meet different clinical demands.With the environment around described light scattering head cone structure
As covering, by the refractivity between light scattering head vertebral body structure and covering, so that light scattering head cone structure is to light
Fine Output of laser conducts with the internal reflection no less than 85%, and optical fiber Output of laser experiences repeatedly at vertebral body structure inner surface
Reflection and scattering so that the irradiance approaches uniformity of therapentic part is distributed.
Described light scattering head surface should be smooth, without cutting edge of a knife or a sword rib, burr, bubble and slight crack.
A kind of for light transmit optical device, with supporting laser instrument with the use of, for nasal disease by radiating nasal cavity.Transmit light
Wavelength is in the range of 660nm-675nm, and light loss rate when transmitting light cannot be greater than 5%；Medical laser optical fiber shines as nasal cavity
Penetrating and use optical fiber, light scattering head part has good intensity and pliability, is in use unlikely to deform and ruptures, will not be to controlling
Treat position and cause physical damnification.
Accompanying drawing explanation
The top view of Fig. 1 present invention
Fig. 2 present invention connects partial enlarged drawing and the profile of plug 1
The partial enlarged drawing of Fig. 3 optical fiber of the present invention 2
The partial enlarged drawing of Fig. 4 light scattering head of the present invention 3
The B-B profile of Fig. 5 present invention
Detailed description of the invention
The present invention provides a kind of optical device transmitted for light, can be transported in multiple optical technology application
With.Such as, the present invention and described supporting light source with the use of may be used for human body or the tissue of other animals, tract or its
The surface of his body region carries out that optical dynamic therapy, the treatment of light dynamic pasteurization, light is melted or photopolymerization treatment, laser therapy, swashs
Light operation, optical sensing and supervision and other similar utilizations of diagnostic process.Present invention is particularly beneficial for performing above-mentioned medical science should
With, the particularly nasal cavity of people, oral cavity, intravaginal photodynamic disinfection, the treatment of light dynamic pasteurization.
Detailed description of the invention one:
The invention provides a kind of optical device transmitted for light, this optical device by connecting plug 1, optical fiber 2, light dissipate
Penetrate 3 or a combination thereof composition.
Connect plug 1 and combined by the way of concavo-convex coincidence, with removable by constructing on all four A, B two parts
The mode of unloading is fixed to laser generator, and its A, B two parts structure is completely the same, concavo-convex agrees with, and stationarity is good.
Optical fiber 2 is made up of fiber core 2-1, fiber core coating 2-2, fibre cladding 2-3, optical fiber jacket 2-4.Described
Fiber core 2-1 is made up of polymethacrylate resin, and fiber core 2-1 near-end is connected with being connected plug 1, fiber core 2-
1 distal surface is helicitic texture, is fixed in light scattering head 3.Fiber core coating 2-2 is fluorinated polymer material；Optical fiber bag
Layer 2-3 and fiber boot 2-4 is polyamide nylon material.
Described a length of about the 40cm of optical fiber 2, optical fiber 2 should be not less than with the tensile strength of light scattering head 3 junction
23N。
Light scattering head 3 part is designed to by having high reflection and the optical plastic material transparent, nontransparent of scattering properties
The single component that material or a combination thereof are formed through injection, transmits light.Light scattering head 3 is made up of stop wing 3-1 and cone structure 3-2,
The proximal end face of cone structure 3-2 is helicitic texture, and distal outer surface is frosted structure, stops wing 3-1 part and cone structure
The size of 3-2 part can be adjusted according to using position difference, meets different clinical demands.With described light scattering head
Environment around the cone structure 3-2 of 3 is as covering, by the refractivity between vertebral body structure and covering, so that cone
Optical fiber Output of laser is conducted by structure 3-2 with the internal reflection no less than 85%, and Output of laser is at vertebral body structure 3-2 inner surface
Experience reflection repeatedly and scattering so that the irradiance approaches uniformity of therapentic part is distributed.
Described light scattering head 3 surface should be smooth, without cutting edge of a knife or a sword rib, burr, bubble and slight crack.
A kind of for light transmit optical device, with supporting laser instrument with the use of, for nasal disease by radiating nasal cavity.Transmit light
Wavelength is in the range of 660nm-675nm, and light loss rate when transmitting light cannot be greater than 5%；Medical laser optical fiber shines as nasal cavity
Penetrating and use optical fiber, light scattering head part has good intensity and pliability, is in use unlikely to deform and ruptures, will not be to controlling
Treat position and cause physical damnification.
These are only that the present invention's is embodied as one of case, all changes made according to claims of the present invention, produced
During the scope that raw function requires without departing from claims of the present invention, belong to protection scope of the present invention.
Claims (6)
1. the optical device transmitted for light, it is characterised in that: it is by connecting plug 1, optical fiber 2, light scattering head 3 or its group
It is combined into.
2. according to a kind of optical device transmitted for light described in claim 1, it is characterised in that: connect plug by constructing
On all four A, B two parts combine by the way of concavo-convex coincidence, are removably affixed to laser generator,
Its A, B two parts structure is completely the same, concavo-convex agrees with, and stationarity is good.
3. according to a kind of optical device transmitted for light described in claim 1, it is characterised in that: optical fiber is by optical fiber
Core, fiber core coating, fibre cladding, optical fiber jacket form；Described fiber core is made up of polymethacrylate resin, light
Fine inner core near-end is connected with being connected plug, and fiber core distal surface is helicitic texture, is fixed in light scattering head；In optical fiber
Core coating is fluorinated polymer material；Fibre cladding and fiber boot are polyamide nylon material；Described fiber lengths is
About 40cm, optical fiber should be not less than 23N with the tensile strength of light scattering head junction.
4. according to a kind of optical device transmitted for light described in claim 1, it is characterised in that: light scattering head part quilt
It is designed as by there is high reflection and the optical plastic material transparent, nontransparent of scattering properties or a combination thereof through being molded the list formed
One assembly, transmits light；Light scattering head is by stopping that the wing and cone structure form, and the proximal end face of cone structure is helicitic texture, far
End outer surface is frosted structure, and the size of barrier sheet part and cone structure part can be adjusted according to using position difference
Whole, meet different clinical demands, using the environment around described light scattering head cone structure as covering, by light scattering head vertebra
Refractivity between body structure and covering so that light scattering head cone structure to optical fiber Output of laser with no less than 85%
Internal reflection is conducted, and optical fiber Output of laser experiences reflection repeatedly and scattering at vertebral body structure inner surface to therapy section
The irradiance approaches uniformity distribution of position.
5. according to a kind of optical device transmitted for light described in claim 1, it is characterised in that: described light scattering head
Surface should be smooth, without cutting edge of a knife or a sword rib, burr, bubble and slight crack.
6. according to a kind of optical device transmitted for light described in claim 1, it is characterised in that: a kind of for light transmission
Optical device, with supporting laser instrument with the use of, for nasal disease by radiating nasal cavity；Transmit the wavelength of light in 660nm-675nm scope
In, light loss rate when transmitting light cannot be greater than 5%；Medical laser optical fiber is as nasal disease by radiating nasal cavity optical fiber, light scattering head part
There are good intensity and pliability, are in use unlikely to deform and rupture, therapentic part will not be caused physical damnification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610815900.0A CN106199946A (en) | 2016-08-30 | 2016-08-30 | A kind of optical device transmitted for light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610815900.0A CN106199946A (en) | 2016-08-30 | 2016-08-30 | A kind of optical device transmitted for light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106199946A true CN106199946A (en) | 2016-12-07 |
Family
ID=58066571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610815900.0A Pending CN106199946A (en) | 2016-08-30 | 2016-08-30 | A kind of optical device transmitted for light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106199946A (en) |
-
2016
- 2016-08-30 CN CN201610815900.0A patent/CN106199946A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170622 Address after: 450000 Henan city of Zhengzhou province Xingang air port office four port Avenue and Yingbin Road intersection south 600 meters West business center 6 District 401 Applicant after: Zhengzhou Zheng He medical instruments Co., Ltd. Address before: 450000, room 1444, block B, melting square, No. 12 Garden North Road, Jinshui District, Henan, Zhengzhou Applicant before: Zhengzhou giantech Biotechnology Co. Ltd. |
|
| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |
|
| WD01 | Invention patent application deemed withdrawn after publication |