CN110151099A - A kind of medical endoscope - Google Patents
A kind of medical endoscope Download PDFInfo
- Publication number
- CN110151099A CN110151099A CN201910476979.2A CN201910476979A CN110151099A CN 110151099 A CN110151099 A CN 110151099A CN 201910476979 A CN201910476979 A CN 201910476979A CN 110151099 A CN110151099 A CN 110151099A
- Authority
- CN
- China
- Prior art keywords
- camera
- main body
- protective cover
- endoscopic main
- convexly equipped
- 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
- 230000001681 protective effect Effects 0.000 claims abstract description 33
- 125000006850 spacer group Chemical group 0.000 claims abstract description 4
- 238000003384 imaging method Methods 0.000 abstract description 9
- 210000003097 mucus Anatomy 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 101100117236 Drosophila melanogaster speck gene Proteins 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000009429 distress Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
-
- 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
- A61B1/00137—End pieces at either end of the endoscope, e.g. caps, seals or forceps plugs
-
- 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
- A61B1/00142—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 means for preventing contamination, e.g. by using a sanitary sheath
-
- 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
- A61B1/05—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 characterised by the image sensor, e.g. camera, being in the distal end portion
-
- 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
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
Abstract
The invention discloses a kind of medical endoscopes, it include: a transparent protective cover and an endoscopic main body, the protective cover is fixedly arranged on the top of endoscopic main body, the upper center of the endoscopic main body is convexly equipped with a camera, at least three spacer rings are convexly equipped with above the endoscopic main body around the light emitting source of camera, described protect is convexly equipped with an arc-shaped curved surface at the top for covering in camera outwardly, therefore the present invention is designed by the structure of protective cover, it is described that projection outwardly at the top for covering in camera is protected to form arc-shaped curved surface, the biggish depth of field can be provided to camera, and when internal mucus is stained with the outer surface of arc-shaped curved surface, it is easy to stream below smooth past arc-shaped curved surface, internal mucus is set to be not easy to be adsorbed at the top of protective cover, improve imaging definition, and overall structure of the present invention is simple.
Description
Technical field
The present invention relates to medical apparatus technical fields, refer in particular to a kind of medical endoscope.
Background technique
Endoscopic system experienced Centennial Development, be widely used, and in recent years, many companies develop many different models
Endoscope is applied to medicine and civilian industry.The use of more and more extensive endoscope is convenient for clinical diagnosis, mitigates patient's
Clinical distress and raising operation are horizontal.
Endoscope is widely used as current Medical Instruments, can be by camera by passing through human body in vitro certainly
The small notch that right cavity either underwent operative is done is sent into human body, internal disease is checked or instructed surgical operation.Cause
The clarity of this imaging is vital to endoscope.
But in actual use, for protecting the transparent protective shield of camera can be to camera used by endoscope head
Imaging generates undesirable interference, and some light as LED light source issues is reflected into camera visual field by protective cover, generates ghost
Speck, and mucus is adsorbed on protective cover etc. in vivo, is reduced imaging definition, is influenced imaging effect, and existing protection
Generally planar protective cover is covered, the light that LED can be made to issue relatively dissipates, and light emitting angle is generally 120 degree, and light emitting angle is big, compared with
More light can not converge in camera field range, so that picture is darker.
Summary of the invention
It is simple the purpose of the present invention is to provide a kind of structure and the medical endoscope of imaging definition can be improved.
To achieve the above object, the technical solution of the invention is as follows:
A kind of medical endoscope, comprising: a transparent protective cover and an endoscopic main body, the protective cover are fixedly arranged on endoscope sheet
The top of body, the upper center of the endoscopic main body are convexly equipped with a camera, be convexly equipped with above the endoscopic main body to
Lack three spacer rings around the light emitting source of camera, described protect is convexly equipped with an arc-shaped curved surface at the top for covering in camera outwardly.
Described protect is convexly equipped with a lenticule inwardly at the top for covering in light emitting source, the lower end surface of the lenticule, which is located at, to be taken the photograph
As the lower section of the upper surface of head.
The edge of the protective cover is spaced downward is convexly equipped with multiple buckles, is recessed with above the endoscopic main body multiple
Card slot, the buckle rotary stopper is in card slot.
The junction of the protective cover and endoscopic main body passes through encapsulated fixation.
The light source is LED light source.
After adopting the above scheme, the present invention is designed by the structure of protective cover, and the protection covers at the top of camera
Projection outwardly forms arc-shaped curved surface, the biggish depth of field can be provided to camera, and when internal mucus is stained with the outer of arc-shaped curved surface
When surface, it is easy to stream below smooth past arc-shaped curved surface, makes internal mucus be not easy to be adsorbed at the top of protective cover, improve imaging clearly
Degree, and overall structure of the present invention is simple.
Detailed description of the invention
Fig. 1 is perspective view of the invention；
Fig. 2 is cross-sectional view of the invention；
Fig. 3 is the schematic rear view of protective cover of the invention；
Fig. 4 is the perspective view of endoscopic main body of the invention；
Fig. 5 is light path schematic diagram of the invention.
[symbol description]
Protective cover 1
11 lenticule 12 of arc-shaped curved surface buckle 13
Endoscopic main body 2
Card slot 21
Camera 3
Light emitting source 4
Electronic device 5.
Specific embodiment
To reach above-mentioned purpose and effect, the technology used in the present invention means and construction, the just present invention that hereby draws are preferable
Its feature and function of embodiment elaborate are as follows, understood completely with sharp.
Please refer to shown in Fig. 1 to Fig. 5, present invention discloses a kind of medical endoscopes, comprising: a transparent protective cover 1 and
One endoscopic main body 2, the protective cover 1 are fixedly arranged on the top of endoscopic main body 2, and the upper center of the endoscopic main body 2 is convex
Equipped with a camera 3, the top of the endoscopic main body 2 is convexly equipped with light emitting source 4 of at least three spacer rings around camera 3, institute
It states protective cover 1 and is convexly equipped with an arc-shaped curved surface 11 outwardly at the top of camera 3, in this present embodiment, the light source uses LED
Light source, wherein being additionally provided with multiple required electronic devices 5, such as resistance, the endoscopic main body in the top of endoscopic main body 2
2 are additionally provided with the photographic device with camera 3, and the photographic device, light emitting source 4 and electronic device 5 connect power supply.
Therefore, the present invention is designed by the structure of protective cover 1, the protective cover 1 projection outwardly at the top of camera 3
Arc-shaped curved surface 11 is formed, the biggish depth of field can be provided to camera 3, and when internal mucus is stained with the outer surface of arc-shaped curved surface 11
When, it is easy to smooth toward flowing below arc-shaped curved surface 11, makes internal mucus be not easy to be adsorbed on 1 top of protective cover, improve imaging clearly
Degree, and overall structure of the present invention is simple.
Furthermore the protective cover 1 is convexly equipped with a lenticule 12 inwardly at the top of light emitting source 4, the lenticule 12
Lower end surface is located at the lower section of the upper surface of camera 3, so as to so that the light that LED is issued more focuses on 3 visual field of camera
It is interior, brighter hot spot is formed, better illuminating effect is obtained, improves picture brightness.
Secondly, the lenticule 12 is located at the side of arc-shaped curved surface 11, the protective cover 1 is in the end on 11 side of arc-shaped curved surface
Face is arranged adjacent to camera 3, so that the edge plane of protective cover 1 reduces, the reflection light of LED light source is made not enter camera
Speck is formed in visual field, it is shown in Figure 5.
In this present embodiment, the edge of the protective cover 1 is spaced downward is convexly equipped with multiple buckles 13, the endoscopic main body
2 top is recessed with multiple card slots 21, and 13 rotary stoppers of the buckle buckle 13 and card slot 21 to utilize in card slot 21
The rotary limited achievable protective cover 1 that is clasped is fixed with 2 precise positioning of endoscopic main body, and the protective cover 1 and endoscope
Leakproofness of the invention is improved by encapsulated fixation in the junction of ontology 2, and aqueous vapor in use process is avoided to run into protective cover 1,
Fog is generated in inside and influences imaging of finding a view.
Technology contents and technical characterstic of the invention have revealed that as above, the quantity of building block of the invention is not with above-mentioned
It is limited, those skilled in the art is still potentially based on announcement of the invention and makees the various replacements without departing substantially from creation spirit of the present invention
And modification.Therefore, protection scope of the present invention should be not limited to disclosed in embodiment, and should be replaced including various without departing substantially from of the invention
It changes and modifies, and covered by claims.
Claims (5)
1. a kind of medical endoscope characterized by comprising a transparent protective cover and an endoscopic main body, the protective cover
It is fixedly arranged on the top of endoscopic main body, the upper center of the endoscopic main body is convexly equipped with a camera, the endoscopic main body
Top be convexly equipped at least three spacer rings around the light emitting source of camera, it is described to protect projection outwardly at the top for covering in camera
There is an arc-shaped curved surface.
2. a kind of medical endoscope as described in claim 1, it is characterised in that: described to protect at the top for covering in light emitting source inwardly
It is convexly equipped with a lenticule, the lower end surface of the lenticule is located at the lower section of the upper surface of camera.
3. a kind of medical endoscope as described in claim 1, it is characterised in that: the edge of the protective cover is spaced is convexly equipped with downward
Multiple buckles are recessed with multiple card slots above the endoscopic main body, and the buckle rotary stopper is in card slot.
4. a kind of medical endoscope as claimed in claim 3, it is characterised in that: the junction of the protective cover and endoscopic main body
Pass through encapsulated fixation.
5. a kind of medical endoscope as described in claim 1, it is characterised in that: the light source is LED light source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910476979.2A CN110151099A (en) | 2019-06-03 | 2019-06-03 | A kind of medical endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910476979.2A CN110151099A (en) | 2019-06-03 | 2019-06-03 | A kind of medical endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110151099A true CN110151099A (en) | 2019-08-23 |
Family
ID=67627374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910476979.2A Pending CN110151099A (en) | 2019-06-03 | 2019-06-03 | A kind of medical endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110151099A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07113962A (en) * | 1993-10-15 | 1995-05-02 | Olympus Optical Co Ltd | Endoscope with protective cover |
| JPH09285440A (en) * | 1996-04-24 | 1997-11-04 | Olympus Optical Co Ltd | Protection cover type endoscope apparatus |
| US20080303899A1 (en) * | 2007-06-06 | 2008-12-11 | George Berci | Video System For Viewing An Object On A Body |
| CN104042179A (en) * | 2014-07-04 | 2014-09-17 | 王刚 | Integrated medical endoscope system |
| CN108508590A (en) * | 2018-04-19 | 2018-09-07 | 深圳市都乐精密制造有限公司 | Wide-angle capsule lens are peeped in medical |
| CN210697577U (en) * | 2019-06-03 | 2020-06-09 | 厦门广盛弘科技有限公司 | Medical endoscope |
-
2019
- 2019-06-03 CN CN201910476979.2A patent/CN110151099A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07113962A (en) * | 1993-10-15 | 1995-05-02 | Olympus Optical Co Ltd | Endoscope with protective cover |
| JPH09285440A (en) * | 1996-04-24 | 1997-11-04 | Olympus Optical Co Ltd | Protection cover type endoscope apparatus |
| US20080303899A1 (en) * | 2007-06-06 | 2008-12-11 | George Berci | Video System For Viewing An Object On A Body |
| CN104042179A (en) * | 2014-07-04 | 2014-09-17 | 王刚 | Integrated medical endoscope system |
| CN108508590A (en) * | 2018-04-19 | 2018-09-07 | 深圳市都乐精密制造有限公司 | Wide-angle capsule lens are peeped in medical |
| CN210697577U (en) * | 2019-06-03 | 2020-06-09 | 厦门广盛弘科技有限公司 | Medical endoscope |
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