KR20170081112A - using optical fiber for treatment of vascular laser and camera - Google Patents

using optical fiber for treatment of vascular laser and camera Download PDF

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Publication number
KR20170081112A
KR20170081112A KR1020160000005A KR20160000005A KR20170081112A KR 20170081112 A KR20170081112 A KR 20170081112A KR 1020160000005 A KR1020160000005 A KR 1020160000005A KR 20160000005 A KR20160000005 A KR 20160000005A KR 20170081112 A KR20170081112 A KR 20170081112A
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KR
South Korea
Prior art keywords
optical fiber
laser
camera
lasers
glass
Prior art date
Application number
KR1020160000005A
Other languages
Korean (ko)
Inventor
이경용
Original Assignee
(주)디오텍
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by (주)디오텍 filed Critical (주)디오텍
Priority to KR1020160000005A priority Critical patent/KR20170081112A/en
Publication of KR20170081112A publication Critical patent/KR20170081112A/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/361—Image-producing devices, e.g. surgical cameras
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A61B2090/306—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using optical fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/361—Image-producing devices, e.g. surgical cameras
    • A61B2090/3614—Image-producing devices, e.g. surgical cameras using optical fibre

Abstract

Since the present invention has difficulties in observing the inside of a blood vessel or treating a lesion, there is a difficulty in developing a new method and apparatus for solving the problem, and development of a new product using an optical fiber product, a laser device, and a CCD camera It is related.

Figure pat00001

Description

 In this paper, we propose a new optical fiber for treatment of vascular lesions.

In this field, it is difficult to observe the inside of the blood vessel as a conventional endoscope, and it is difficult to treat the lesion inside the blood vessel by using the endoscope, so that a new method of endoscope is developed and a new technique Fields.

BACKGROUND OF THE INVENTION [0002] The present invention relates to a device capable of observing an inside of a blood vessel using an existing optical fiber for laser treatment and treating a lesion by transmitting a laser beam to an internal lesion while observing it.

A special device using a glass tube is made on the tip of a conventional optical fiber and it can be used as an endoscope. In this special device, liquid or solid substance is used to transmit an external image through an optical fiber to be imaged by a CCD camera As well as to develop a device that can treat lesions by delivering a laser beam to the lesions inside the vessel.

As a solution, a glass tube is attached to the end of the optical fiber, and a transparent substance such as liquid or solid or a substance having a different property is inserted into the glass tube, and the external image is transmitted through the optical fiber to the CCD camera or the like to be imaged In order to enable such an action, it is necessary to transmit light, which is easily observable through the optical fiber, to the inside of the blood vessel, and on the other hand, to transmit the laser beam to the intravenous lesion while viewing the image transmitted through the optical fiber, It is.

The effect of the present invention is that it is possible to observe fine blood vessels in a conventional endoscope and make it possible to treat lesions inside the blood vessels.

FIG. 1 is a schematic view of the present invention, and FIG. 1 and FIG. 2 show details. The configuration and connection diagram of each device can be configured by various methods other than the representative and the drawing 1. The combination of the lens and the prism, It is a laser and a laser for vascular treatment using optical fiber with features that can use various formulations and placement methods in addition to the described part.

In order to carry out the present invention, a transparent substance such as liquid or solid is put into a glass tube and sealed so as not to escape. This glass tube also functions to prevent the glass tube from coming off from the optical fiber. In the rear part of the optical fiber, A prism or a lens is used as a device for transmitting a beam and a method of irradiating the observation light and the laser beam at the same time or irradiating the beam separately may be used. Two or more prisms or lenses may be optically coupled It is the specific contents of the invention to make it in the form suitable for this invention.

1, a glass tube
2, optical fiber
3, fiber optic connector
4, CCD camera
5, light source device
6, laser device
7, control device
8, optical fiber connection part
9, power supply
10 Configuration and arrangement of lens and prism

Claims (7)

The laser and the camera for vascular treatment using the optical fiber of the present invention include a laser device, a light source device, a CCD camera, and a control device. The optical fiber of the device can use various materials including SiO2 silica The optical fiber is characterized by having a coating on the inner core and core and a jacket on the outer surface. The material of the lens and the prism can be a material used for all lenses or prisms such as glass, plastic or acrylic. The configuration is referenced to (10) of the drawing, but the laser and the camera for vascular treatment using the optical fiber having the characteristics that can be suitably configured for the purpose of the present invention.
In the above item 1, the optical fiber includes a glass tube. The material of the glass tube is made of silica, quartz (quartz), or a transparent material such as glass or acrylic, and a liquid or solid material used in the glass tube is made of sterile water Or transparent liquid can be used, and a substance having a property of changing to solid such as water glass can be used, and as a solid, a transparent material such as glass or acrylic and a plastic material are used. Therapeutic laser and camera. The laser device according to claim 1, wherein the laser device is a semiconductor laser, an ND: YAG laser,
All types of laser devices can be used, such as CO2 or holmium lasers, copper vapor lasers, trilium lasers, Alexandrite lasers, ruby lasers, erbium lasers, excimer lasers, etc. The wavelengths used can also range from 100 nm to 11000 nm And the output of the used laser can be used from 10 mW to 1 KW. The laser and the camera for treating blood vessels using the optical fiber. In the light source apparatus of the present invention, a general halogen lamp or a similar bulb lamp may be used, or a light source device such as an LED or a laser may be used. When the light source is transmitted to an optical fiber, And the CCD camera is capable of using various kinds of cameras including an endoscope camera and the like. The laser and the camera for vascular treatment using the optical fiber. In the first aspect of the present invention, the lens or the prism may have various shapes such as a concave and convex circular shape, a triangular shape and a rectangular shape, and may have a special coating on its surface and other special materials. Therapeutic laser and camera. In the above-mentioned claim 1, the optical fiber connecting device including the international standard SMA905 connector and the self-manufactured connecting device can be used. The thickness of the optical fiber can be varied from 0.01 mm to 10 mm, and the length of the optical fiber is 100 mm to 5000 mm A laser and a camera for vascular treatment using an optical fiber characterized by being able to use various lengths. In the laser beam and the camera for treating vascular treatment using the optical fiber according to claim 1, the treatment area includes areas other than the vascular region, such as spinal surgery, ophthalmology, ophthalmology, radiology, internal medicine, surgery, obstetrics and gynecology, A laser and a camera for vascular treatment using an optical fiber.



KR1020160000005A 2016-01-01 2016-01-01 using optical fiber for treatment of vascular laser and camera KR20170081112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160000005A KR20170081112A (en) 2016-01-01 2016-01-01 using optical fiber for treatment of vascular laser and camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160000005A KR20170081112A (en) 2016-01-01 2016-01-01 using optical fiber for treatment of vascular laser and camera

Publications (1)

Publication Number Publication Date
KR20170081112A true KR20170081112A (en) 2017-07-11

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Family Applications (1)

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KR1020160000005A KR20170081112A (en) 2016-01-01 2016-01-01 using optical fiber for treatment of vascular laser and camera

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KR (1) KR20170081112A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190003010U (en) * 2018-05-30 2019-12-10 (주)디오텍 Laser optical fiber device for blood vessel, and control apparatus for the same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190003010U (en) * 2018-05-30 2019-12-10 (주)디오텍 Laser optical fiber device for blood vessel, and control apparatus for the same

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