CN108836238A - For the superfine endoscope in needle knife mirror - Google Patents
For the superfine endoscope in needle knife mirror Download PDFInfo
- 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
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- China
- Prior art keywords
- tube body
- endoscope
- needle knife
- fibre
- self
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- 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
- 238000003384 imaging method Methods 0.000 claims abstract description 17
- 238000012634 optical imaging Methods 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 239000010935 stainless steel Substances 0.000 claims description 7
- 239000013307 optical fiber Substances 0.000 claims description 3
- 238000001727 in vivo Methods 0.000 claims 1
- 238000001356 surgical procedure Methods 0.000 abstract description 4
- 239000003365 glass fiber Substances 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- 230000003902 lesion Effects 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 244000144985 peep Species 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000012659 Joint disease Diseases 0.000 description 1
- 241000124033 Salix Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000011846 endoscopic investigation Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 206010039073 rheumatoid arthritis Diseases 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- 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
- A61B1/04—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 combined with photographic or television appliances
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
-
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00105—Constructional details of the endoscope body characterised by modular construction
-
- 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
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/3209—Incision instruments
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B2017/320056—Tunnelers
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Pathology (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Endoscopes (AREA)
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
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.
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 |
Family
ID=64202457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810672957.9A Pending CN108836238A (en) | 2018-06-26 | 2018-06-26 | For the superfine endoscope in needle knife mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108836238A (en) |
Cited By (2)
| 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 |
| CN113747822A (en) * | 2019-09-30 | 2021-12-03 | Hoya株式会社 | Endoscope and outer tube |
Citations (6)
| 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 | Superfine 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 |
-
2018
- 2018-06-26 CN CN201810672957.9A patent/CN108836238A/en active Pending
Patent Citations (6)
| 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 | Superfine 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 (2)
| 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 |
| CN113747822A (en) * | 2019-09-30 | 2021-12-03 | Hoya株式会社 | Endoscope and outer tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181120 |
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| RJ01 | Rejection of invention patent application after publication |