CN108836238A - For the superfine endoscope in needle knife mirror - Google Patents

For the superfine endoscope in needle knife mirror Download PDF

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Publication number
CN108836238A
CN108836238A CN201810672957.9A CN201810672957A CN108836238A CN 108836238 A CN108836238 A CN 108836238A CN 201810672957 A CN201810672957 A CN 201810672957A CN 108836238 A CN108836238 A CN 108836238A
Authority
CN
China
Prior art keywords
tube
endoscope
imaging
needle knife
fibre
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
Application number
CN201810672957.9A
Other languages
Chinese (zh)
Inventor
陈克银
Original Assignee
陈克银
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 陈克银 filed Critical 陈克银
Priority to CN201810672957.9A priority Critical patent/CN108836238A/en
Publication of CN108836238A publication Critical patent/CN108836238A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/04Instruments 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 combined with photographic or television appliances
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00064Constructional details of the endoscope body
    • A61B1/00071Insertion part of the endoscope body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00064Constructional details of the endoscope body
    • A61B1/00105Constructional details of the endoscope body characterised by modular construction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00163Optical arrangements
    • A61B1/00165Optical arrangements with light-conductive means, e.g. fibre optics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/320016Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3209Incision instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B2017/320056Tunnelers

Abstract

The invention discloses a kind of superfine endoscopes in needle knife mirror, it is not more than the tube body of 1mm including diameter, optical imaging system is provided in the tube body, the optical imaging system includes sequentially connected self-focusing lens, imaging fiber beam, imaging eyepiece group and output interface, the self-focusing lens is arranged in tube body end, it is located at around optical imaging system in the tube body and is provided with fibre-optic bundle, described fibre-optic bundle one end extends at self-focusing lens, and the other end is connected with conductive interface;The present invention is less than the ultra-thin glass fiber of 1mm using outer diameter, by being provided with fibre-optic bundle and conductive interface and imaging fiber, imaging eyepiece group and output interface while being directly accessed in video camera, the mechanism for optimizing endoscope, alleviates endoscope weight, facilitates surgical procedure.

Description

For the superfine endoscope in needle knife mirror
Technical field
The invention belongs to the instrument of the chamber or pipe of human body, such as the technical field of endoscope, tool are checked with visual or photograph Body is to be related to a kind of superfine endoscope being used in needle knife mirror for treatment of joint disease.
Background technique
Traditional sight glass technology is mostly treated based on the treatment principle of open operation, with the operation such as excision, clamp Based on, have no skill of handling needles endoscopic technique;Conventional endoscope can only handle local patholoic change, as arthroscope can only handle intra-articular disease Become, there is no the technical equipment of lesion outside processing joint at present;Although conventional needle knife is the technology of loosening that Chinese and western medical science combines, but needle Knife does not simultaneously use endoscope, and function is limited, has extremely hazardous property for deep tissue operation;Furthermore such as traditional arthroscopic techniques Intra-articular lesion can only be handled, deep tissue operation is extremely hazardous, but some diseases such as rheumatoid arthritis, tatanic ridge Column inflammation etc., it is necessary to which internal and external application, wholistic therapy are combined with local treatment.
Summary of the invention
In view of this, this is used for needle knife the purpose of the present invention is to provide a kind of superfine endoscope in needle knife mirror Superfine endoscope in mirror is less than the ultra-thin glass fiber of 1mm using outer diameter, by be provided with fibre-optic bundle and conductive interface and Imaging fiber, imaging eyepiece group and output interface are directly accessed in video camera simultaneously, optimize the mechanism of endoscope, alleviate interior peep Mirror weight, facilitates surgical procedure.
In order to achieve the above object, a kind of superfine endoscope in needle knife mirror of the present invention, including diameter are not more than 1mm Tube body, be provided with optical imaging system in the tube body, the optical imaging system include sequentially connected self-focusing lens, Imaging fiber beam, imaging eyepiece group and output interface, the self-focusing lens setting are located at light in tube body end, the tube body It learns and is provided with fibre-optic bundle around imaging system, described fibre-optic bundle one end extends at self-focusing lens, and the other end connects It is connected to conductive interface.
Further, the output interface and conductive interface are provided with the metallic plug being adapted to video camera socket.
Further, the tube body front end is set as stainless steel tube, and its rear end is set as the semi-soft light connecting with stainless steel It is fine.
Further, the fibre-optic bundle is set as 20-30 beam.
The beneficial effects of the present invention are:
1, the present invention can be entered in tissue simultaneously by being provided with superfine endoscope and needle knife, superfine endoscope and needle knife, benefit Blind knife is become visual with endoscope, substantially increases operational safety, accuracy.
2, the present invention using outer diameter be less than 1mm ultra-thin glass fiber, by be provided with fibre-optic bundle and conductive interface and Imaging fiber, imaging eyepiece group and output interface are directly accessed in video camera simultaneously, optimize the mechanism of endoscope, alleviate interior peep Mirror weight, facilitates surgical procedure;
3, the superfine endoscope that the present invention is used in needle knife mirror is other than realizing visual needle knife operation using superfine endoscope, most Important is function is realized that the form of casing other than part is placed on except superfine endoscope, outer tube head end exceeds endoscope object Mirror part is that function realizes part, and shape can be flat blade cutter, lancet, elevator, clamp, cuts, to reach soft to lesion The purpose that tissue visualization is loosened.
4, the present invention for the superfine endoscope in needle knife mirror in operating principle, both can be used needle knife medicine principle or Modern minimal invasive surgery principle, function multiplication can be used.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the present invention for the superfine endoscope in needle knife mirror;
Fig. 2 is cross-sectional view of the present invention for endoscope in the superfine endoscope in needle knife mirror;
Fig. 3 is structural schematic diagram of the present invention for optical imaging system in the superfine endoscope in needle knife mirror;
Fig. 4 is structural schematic diagram of the present invention for conducting wire in the superfine endoscope in needle knife mirror.
Appended drawing reference:1- superfine endoscope;2- protective case;3- operation handle;4- needle knife;The semi-soft optical fiber of 5-;6- tube body; 7- fibre-optic bundle;8- optical imaging system;9- self-focusing lens;10- imaging fiber beam;Eyepiece group is imaged in 11-;12- output Interface;13- conductive interface.
Specific embodiment
Below in conjunction with attached drawing, a preferred embodiment of the present invention will be described in detail.
Structural schematic diagram for the present invention for the superfine endoscope in needle knife mirror as shown in Figs 1-4;The invention discloses A kind of superfine endoscope in needle knife mirror, the tube body 6 of 1mm is not more than including diameter, be provided in the tube body 6 optics at As system 8, the optical imaging system 8 includes sequentially connected self-focusing lens 9, imaging fiber beam 10, imaging eyepiece group 11 With output interface 12, the setting of self-focusing lens 9, which is located at around optical imaging system 8 in tube body end, the tube body 6, to be set It is equipped with fibre-optic bundle 7, described 7 one end of fibre-optic bundle extends at self-focusing lens 9, and the other end is connected with conductive interface 13。
Superfine endoscope 1 and needle knife 4 in use, can be entered group in such a way that needle pierces by the present embodiment simultaneously In knitting, wherein blind knife is become visual using endoscope, middle tube body 6 can use stainless steel structure, be arranged on tube surfaces There is shading protective case 2, operated by hand-held handle 3, is placed on using the form of casing other than function realization part super Except thin endoscope, outer tube head end is that function realizes part beyond endoscope lens part, and shape can be flat blade cutter, willow Leaf knife elevator, is clamped, is cut, to achieve the purpose that visually effectively to loosen to diseased soft tissue.
Further, the preferred output interface and conductive interface are provided with the metallic plug being adapted to video camera socket, Fibre-optic bundle 7 enters cold light source by the metallic plug of conductive interface 13 in the present embodiment, convenient for shining, gives optical imagery system System 8 provides light source, under the action of self-focusing lens 9, by being not less than the imaging fiber beam conducting image of 30,000 pixels, warp After lens, prism and electronic imaging element optical transition, it is connect by output interface with video camera, it can be straight on video camera It connects and shows intra-articular organization chart picture, blind knife is become visual, substantially increases operational safety, accuracy.
Further, the preferred tube body front end is set as stainless steel tube, and its rear end is set as half connect with stainless steel Soft optical fiber 5.
Further, the preferred fibre-optic bundle is set as 20-30 beam.
Finally, it is stated that preferred embodiment above is only used to illustrate the technical scheme of the present invention and not to limit it, although logical It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be Various changes are made to it in form and in details, without departing from claims of the present invention limited range.

Claims (4)

1. a kind of superfine endoscope in needle knife mirror, it is characterised in that:It is not more than the tube body of 1mm, the pipe including diameter Be provided with optical imaging system in vivo, the optical imaging system include sequentially connected self-focusing lens, imaging fiber beam, at As eyepiece group and output interface, the self-focusing lens setting is located at optical imaging system week in tube body end, the tube body It encloses and is provided with fibre-optic bundle, described fibre-optic bundle one end extends at self-focusing lens, and the other end is connected with conductive interface.
2. as described in claim 1 for the superfine endoscope in needle knife mirror, it is characterised in that:The output interface and conduction Interface is provided with the metallic plug being adapted to video camera socket.
3. as described in claim 1 for the superfine endoscope in needle knife mirror, it is characterised in that:The tube body front end is set as Stainless steel tube, its rear end are set as the semi-soft optical fiber connecting with stainless steel.
4. as described in claim 1 for the superfine endoscope in needle knife mirror, it is characterised in that:The fibre-optic bundle setting For 20-30 beam.
CN201810672957.9A 2018-06-26 2018-06-26 For the superfine endoscope in needle knife mirror Pending CN108836238A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810672957.9A CN108836238A (en) 2018-06-26 2018-06-26 For the superfine endoscope in needle knife mirror

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810672957.9A CN108836238A (en) 2018-06-26 2018-06-26 For the superfine endoscope in needle knife mirror

Publications (1)

Publication Number Publication Date
CN108836238A true CN108836238A (en) 2018-11-20

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CN201810672957.9A Pending CN108836238A (en) 2018-06-26 2018-06-26 For the superfine endoscope in needle knife mirror

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2078008U (en) * 1990-10-27 1991-05-29 中国科学院西安光学精密机械研究所 Superthin self-focusing endoscope
CN201409959Y (en) * 2009-06-17 2010-02-24 沈其林 Needle-knife lens
CN201828710U (en) * 2010-07-13 2011-05-11 北京北玻科技产业中心 Superfine-diameter hand-held monitoring optical fiber endoscope
CN203314929U (en) * 2013-06-28 2013-12-04 江苏金视光电科技有限公司 Wireless superfine electronic endoscope
CN203873724U (en) * 2014-04-28 2014-10-15 乔晋琳 Endoscope assembly and medical equipment
CN107669233A (en) * 2016-08-31 2018-02-09 深圳英美达医疗技术有限公司 A kind of preparation method of endoscope probe, endoscope and endoscope probe

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2078008U (en) * 1990-10-27 1991-05-29 中国科学院西安光学精密机械研究所 Superthin self-focusing endoscope
CN201409959Y (en) * 2009-06-17 2010-02-24 沈其林 Needle-knife lens
CN201828710U (en) * 2010-07-13 2011-05-11 北京北玻科技产业中心 Superfine-diameter hand-held monitoring optical fiber endoscope
CN203314929U (en) * 2013-06-28 2013-12-04 江苏金视光电科技有限公司 Wireless superfine electronic endoscope
CN203873724U (en) * 2014-04-28 2014-10-15 乔晋琳 Endoscope assembly and medical equipment
CN107669233A (en) * 2016-08-31 2018-02-09 深圳英美达医疗技术有限公司 A kind of preparation method of endoscope probe, endoscope and endoscope probe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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Application publication date: 20181120