CN109602386A - A kind of illumination laparoscope and its control method - Google Patents
A kind of illumination laparoscope and its control method Download PDFInfo
- Publication number
- CN109602386A CN109602386A CN201910117224.3A CN201910117224A CN109602386A CN 109602386 A CN109602386 A CN 109602386A CN 201910117224 A CN201910117224 A CN 201910117224A CN 109602386 A CN109602386 A CN 109602386A
- Authority
- CN
- China
- Prior art keywords
- laparoscope
- lens
- light source
- ontology
- illumination
- 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
-
- 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
- A61B1/313—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 for introducing through surgical openings, e.g. laparoscopes
- A61B1/3132—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 for introducing through surgical openings, e.g. laparoscopes for laparoscopy
-
- 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
- A61B1/06—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
-
- 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
- A61B1/07—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 using light-conductive means, e.g. optical fibres
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
A kind of illumination laparoscope and its control method belong to field of medical device；Laparoscope is inserted into abdominal cavity of patients, insufficient light, causes to show on display unintelligible；Including laparoscope ontology, hollow rigid pipe, lens of laparoscope, cold light source, optical fiber, light source start-stop button, flexible pipe line, interior peep lighting system and hold handel；The front end of the laparoscope ontology is connected with hollow rigid bar, the front end of the hollow rigid pipe is connected with lens of laparoscope by flexible pipe line, the lens of laparoscope peeps lighting system in linking simultaneously, it is described in peep lighting system and pass through fiber optic links with lens of laparoscope and cold light source respectively；The cold light source is mounted on laparoscope ontology, optical fiber is connected between cold light source and lens of laparoscope, cold light source is connect with light source start-stop button, light source start-stop button is arranged on holding handel, effective solution laparoscope is inserted into abdominal cavity of patients, insufficient light leads to the unsharp technical problem shown on display.
Description
Technical field
The invention belongs to field of medical device more particularly to a kind of illumination laparoscope and its control methods.
Background technique
Micro-wound surgical operation is that elongated laparoscope and small surgical instrument are implanted into the patient by small notch, and doctor borrows
Monitor image is helped to carry out Minimally Invasive Surgery, the operation of this postoperative minimum for making patient has wound compared with conventional open surgery
Hurt it is small, mitigate patient suffering, reduce postoperative complications, the advantages that post-operative recovery is fast.And existing laparoscope is mainly used for patient
Abdominal cavity detection is carried out, structure has generally comprised intubation and display, has been provided in the insertion end of intubation and is connected with display
Camera, when detection, medical worker is inserted into insertion end is intubated in abdominal cavity of patients, thus by camera by abdominal cavity of patients
In interior situation feedback to display, and then laparoscopic surgery convenient to carry out, but since traditional laparoscope is inserted into patient's abdomen
Intracavitary, insufficient light causes to show on display unintelligible.
Summary of the invention
The present invention overcomes above-mentioned the deficiencies in the prior art, a kind of illumination laparoscope and its control method are provided, abdomen is passed through
Lighting system is peeped in being provided on hysteroscope camera lens, when entering lens of laparoscope in abdominal cavity of patients, lighting system is peeped in unlatching,
Effective solution laparoscope is inserted into abdominal cavity of patients, and insufficient light causes the unsharp technology shown on display to be asked
Topic.
Technical solution of the present invention:
A kind of illumination laparoscope, including laparoscope ontology, hollow rigid pipe, lens of laparoscope, cold light source, optical fiber, light source
Start-stop button, interior peep lighting system and holds handel flexible pipe line；The front end of the laparoscope ontology is connected with hollow rigid pipe,
The front end of the hollow rigid pipe is connected with lens of laparoscope by flexible pipe line, peeps in lens of laparoscope link simultaneously
Lighting system, it is described in peep lighting system and pass through fiber optic links with lens of laparoscope and cold light source respectively；The cold light source installation
On laparoscope ontology, optical fiber is connected between cold light source and lens of laparoscope, cold light source is connect with light source start-stop button, light source
Start-stop button is arranged on holding handel, and the length of the hollow rigid pipe is 200mm-350mm, and overall diameter is less than or equal to
14mm, the lens of laparoscope diameter are 3-10cm.
Further, rotary drive mechanism and rotating control key, rotation control are additionally provided on the laparoscope ontology 1
Button is connect with rotary drive mechanism, and the front end of rotary drive mechanism is fixedly connected with hollow rigid pipe, is used to drive hollow
The rotation of rigid pipe.
It further, further include laparoscope video recording zoom lens control device；The laparoscope video recording zoom lens control device is mounted on laparoscope
On ontology, connect with lens of laparoscope, and by fiber-optic signal can autozoom, can according to operative region concrete condition into
Row zoom is to obtain optimal images.
Further, it the laparoscope ontology 1 and holds and is provided with cable passage in handel 12, cable passage is from holding from handel
It extends out, there are more cables in cable passage.
Further, the laparoscope further includes camera shooting host, monitor and image data output end；Image data is defeated
Outlet links camera shooting host by cable, images the external monitor of host.
It further, further include optical positioning system, control unit and casing；Described sleeve pipe is sleeved on hollow rigid pipe
Outside, described sleeve pipe outer visible part is equipped with several optical positioning systems, and the optical positioning system is double with control unit
To connection.
It is a kind of based on it is described it is a kind of illumination laparoscope realize control method, comprising the following steps:
Step a, the hollow rigid pipe of laparoscope cross abdominal cavity casing enter it is intraperitoneal, by adjust rotary drive mechanism, change
Become flexible interconnecting piece direction, camera lens is made to be accurately located at detection position；
Step b, since camera lens is in rotary state, all directions can be shot, is provided for operation open, clear
The clear visual field；Lens of laparoscope is able to carry out the bending and swing of certain angle, provides convenience to be unobscured；
Step c, cold light source provides illumination, and lens of laparoscope is inserted into abdominal cavity, with digital camera technology to lens of laparoscope
The picture signal taken is handled, and by dedicated monitor real-time display, the image that doctor is shown by monitor, into
Row operative treatment；
Step d, the outer visible part of casing is equipped with several optical positioning systems, the position of laparoscope and tilt angle
The reflection angle of origin self-reference point determines that the coordinate obtained is sent to control unit, while showing in external camera
Show, and after the control parameter of setting is adjusted, be delivered to control unit, thus realize control unit to surgical instrument and
The control of laparoscope ontology, control unit control laparoscope video recording zoom lens control device simultaneously, acquire image.
The present invention has the advantages that compared with the existing technology
The present invention provides a kind of illumination laparoscope and its control methods, by peeping illumination in being provided on lens of laparoscope
System when entering lens of laparoscope in abdominal cavity of patients, peeps lighting system in unlatching, effective solution laparoscope is inserted into
In abdominal cavity of patients, insufficient light leads to the unsharp technical problem shown on display.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is cannula structure schematic diagram of the present invention.
In figure: 1 laparoscope ontology, 2 hollow rigid pipes, 3 lens of laparoscope, 4 cold light sources, 5 optical fiber, 6 light source start-stop buttons,
7 rotary drive mechanisms, 9 cable passages, 10 flexible pipe lines, lighting system are peeped in 11,12 holds handel, 13 abdomens 8 rotating control keys
Hysteroscope video recording zoom lens control device, 14 image data output ends, 15 camera shooting hosts, 16 monitors, 17 optical positioning systems, 18 controls are single
Member, 19 casings, 20 external cameras.
Specific embodiment
Below with reference to attached drawing, the present invention is described in detail.
Specific embodiment one
A kind of illumination laparoscope, as depicted in figs. 1 and 2, including laparoscope ontology 1, hollow rigid pipe 2, lens of laparoscope
3, cold light source 4, optical fiber 5, light source start-stop button 6, flexible pipe line 10, interior peep lighting system 11 and hold handel 12；The laparoscope
The front end of ontology 1 is connected with hollow rigid pipe 2, and the front end of the hollow rigid pipe 2 is connected with abdominal cavity by flexible pipe line 10
Lens head 3, peeps lighting system 11 in the link simultaneously of the lens of laparoscope 3, it is described in peep lighting system 11 respectively with laparoscope
Camera lens 3 and cold light source 4 pass through fiber optic links；The cold light source 4 is mounted on laparoscope ontology 1, cold light source 4 and lens of laparoscope
Optical fiber 5 is connected between 3, cold light source 4 is connect with light source start-stop button 6, and light source start-stop button 6 is arranged on holding handel 12, institute
The length for stating hollow rigid pipe 2 is 200mm-350mm, and overall diameter is less than or equal to 14mm, and 3 diameter of lens of laparoscope is 3-
10cm。
Specifically, rotary drive mechanism 7 and rotating control key 8, rotation control are additionally provided on the laparoscope ontology 1
Button 8 is connect with rotary drive mechanism 7, and the front end of rotary drive mechanism 7 is fixedly connected with hollow rigid pipe 2, is used to drive
The rotation of hollow rigid pipe 2.
It specifically, further include laparoscope video recording zoom lens control device 13；The laparoscope video recording zoom lens control device 13 is mounted on abdominal cavity
On mirror ontology 1, connect with lens of laparoscope 3, and by fiber-optic signal can autozoom, can be according to the specific feelings of operative region
Condition carries out zoom to obtain optimal images.
Specifically, it the laparoscope ontology 1 and holds and is provided with cable passage 9 in handel 12, cable passage 9 is from holding handel 12
Place extends out, and has more cables in cable passage 9.
Specifically, the laparoscope further includes camera shooting host 15, monitor 16 and image data output end 14；Picture number
Camera shooting host 15 is linked by cable according to output end 14, images the external monitor 16 of host 15.
It specifically, further include optical positioning system 17, control unit 18, casing 19 and external camera 20；Described sleeve pipe
19 are sleeved on outside hollow rigid pipe 2, and 19 outer visible part of described sleeve pipe is equipped with several optical positioning systems 17, the optics
Positioning system 17 is bi-directionally connected with control unit, and the signal of external camera 20 and 17 is connect, and 20 are bi-directionally connected with 18.
Specifically, the optical positioning system 4 includes optical sensor and laser sensor, optical sensor model
TCRT1010, laser sensor model OP-87770.
Specifically, described control unit 5 includes microcontroller and motion controller, and model is respectively MAX32660 and SPC-
STW-26A1。
Specific embodiment two
It is a kind of based on it is described it is a kind of illumination laparoscope realize control method, comprising the following steps:
Step a, the hollow rigid pipe 2 of laparoscope abdominal cavity casing 19 excessively enters intraperitoneal, passes through and adjusts rotary drive mechanism
7, change flexible interconnecting piece direction, camera lens 3 is made to be accurately located at detection position；
Step b, since camera lens is in rotary state, all directions can be shot, is provided for operation open, clear
The clear visual field；Lens of laparoscope is able to carry out the bending and swing of certain angle, provides convenience to be unobscured；
Step c, cold light source provides illumination, and lens of laparoscope is inserted into abdominal cavity, with digital camera technology to lens of laparoscope
The picture signal taken is handled, and by dedicated monitor real-time display, the image that doctor is shown by monitor, into
Row operative treatment；
Step d, the outer visible part of casing 19 is equipped with several optical positioning systems 17, the position of laparoscope and inclination
The reflection angle of angle origin self-reference point determines that the coordinate obtained is sent to control unit 18, while imaging in outside
It is shown in machine 20, and after the control parameter of setting is adjusted, is delivered to control unit 18, to realize control unit 18
Control to surgical instrument and laparoscope ontology 1, control unit 18 control laparoscope video recording zoom lens control device 13, acquisition figure simultaneously
Picture.
Claims (7)
1. a kind of illumination laparoscope, which is characterized in that including laparoscope ontology (1), hollow rigid pipe (2), lens of laparoscope
(3), cold light source (4), optical fiber (5), light source start-stop button (6), flexible pipe line (10), interior peep lighting system (11) and hold handel
(12)；The front end of the laparoscope ontology (1) is connected with hollow rigid pipe (2), and the front end of the hollow rigid pipe (2) passes through
Flexible pipe line (10) is connected with lens of laparoscope (3), peeps lighting system (11), institute in the lens of laparoscope (3) link simultaneously
Lighting system (11), which is peeped, in stating passes through fiber optic links with lens of laparoscope (3) and cold light source (4) respectively；Cold light source (4) peace
It on laparoscope ontology (1), is connected between cold light source (4) and lens of laparoscope (3) optical fiber (5), cold light source (4) and light source
Start-stop button (6) connection, light source start-stop button (6) are arranged on holding handel (12), and the length of the hollow rigid pipe (2) is
200mm-350mm, overall diameter are less than or equal to 14mm, and lens of laparoscope (3) diameter is 3-10cm.
2. a kind of illumination laparoscope according to claim 1, which is characterized in that be additionally provided on the laparoscope ontology (1)
Rotary drive mechanism (7) and rotating control key (8), rotating control key (8) are connect with rotary drive mechanism (7), and rotation is driven
The front end of motivation structure (7) is fixedly connected with hollow rigid pipe (2), is used to drive the rotation of hollow rigid pipe (2).
3. a kind of illumination laparoscope according to claim 1, which is characterized in that further include laparoscope video recording zoom lens control device
(13)；Laparoscope video recording zoom lens control device (13) is mounted on laparoscope ontology (1), connect with lens of laparoscope (3), and lead to
Cross fiber-optic signal can autozoom, can according to operative region concrete condition carry out zoom to obtain optimal images.
4. a kind of illumination laparoscope according to claim 1, which is characterized in that the laparoscope ontology (1) and hold handel 12
It is inside provided with cable passage (9), cable passage (9) are extended out at handel (12) from holding, and have more lines in cable passage (9)
Cable.
5. a kind of illumination laparoscope according to claim 1, which is characterized in that the laparoscope further includes camera shooting host
(15), monitor (16) and image data output end (14)；Image data output end (14) links camera shooting host by cable
(15), host (15) external monitor (16) is imaged.
6. a kind of illumination laparoscope according to claim 1, which is characterized in that further include optical positioning system (17), control
Unit (18) and casing (19)；Described sleeve pipe (19) is sleeved on hollow rigid pipe (2) outside, described sleeve pipe (19) outer visible part
It is equipped with several optical positioning systems (17), the optical positioning system (17) is bi-directionally connected with control unit.
7. a kind of based on the control method that a kind of illumination laparoscope is realized described in claim 1, which is characterized in that including following step
It is rapid:
Step a, the hollow rigid pipe (2) of laparoscope abdominal cavity casing (19) excessively enters intraperitoneal, passes through and adjusts rotary drive mechanism
(7), change flexible interconnecting piece direction, lens of laparoscope (3) is made to be accurately located at detection position；
Step b, since camera lens is in rotary state, all directions can be shot, is provided for operation open, clearly
The visual field；Lens of laparoscope is able to carry out the bending and swing of certain angle, provides convenience to be unobscured；
Step c, cold light source provides illumination, and lens of laparoscope is inserted into abdominal cavity, shoots with digital camera technology to lens of laparoscope
To picture signal handled, and by dedicated monitor real-time display, the image that doctor show by monitor, progress hand
Art treatment；
Step d, the outer visible part of casing (19) is equipped with several optical positioning systems (17), the position of laparoscope and inclination
The reflection angle of angle origin self-reference point determines that the coordinate obtained is sent to control unit (18), while taking the photograph in outside
Display in camera (20), and after the control parameter of setting is adjusted, control unit (18) are delivered to, to realize control
Control of the unit (18) to surgical instrument and laparoscope ontology (1), control unit (18) control laparoscope video recording zoom dress simultaneously
It sets (13), acquires image.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910117224.3A CN109602386A (en) | 2019-02-15 | 2019-02-15 | A kind of illumination laparoscope and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910117224.3A CN109602386A (en) | 2019-02-15 | 2019-02-15 | A kind of illumination laparoscope and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109602386A true CN109602386A (en) | 2019-04-12 |
Family
ID=66019765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910117224.3A Pending CN109602386A (en) | 2019-02-15 | 2019-02-15 | A kind of illumination laparoscope and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109602386A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070265502A1 (en) * | 2006-05-11 | 2007-11-15 | Ryo Minosawa | Treatment system, trocar, treatment method and calibration method |
| US20090030284A1 (en) * | 2007-07-18 | 2009-01-29 | David Cole | Overtube introducer for use in endoscopic bariatric surgery |
| US20160302653A1 (en) * | 2013-12-26 | 2016-10-20 | Olympus Corporation | Method of measuring distance by an endoscope, and endoscope system |
| CN107613833A (en) * | 2015-05-28 | 2018-01-19 | 奥林巴斯株式会社 | Endoscopic system |
| CN108742496A (en) * | 2018-06-28 | 2018-11-06 | 深圳达芬奇创新科技有限公司 | A kind of laparoscope |
| CN209595719U (en) * | 2019-02-15 | 2019-11-08 | 沈阳智能机器人国家研究院有限公司 | A kind of illumination laparoscope |
-
2019
- 2019-02-15 CN CN201910117224.3A patent/CN109602386A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070265502A1 (en) * | 2006-05-11 | 2007-11-15 | Ryo Minosawa | Treatment system, trocar, treatment method and calibration method |
| US20090030284A1 (en) * | 2007-07-18 | 2009-01-29 | David Cole | Overtube introducer for use in endoscopic bariatric surgery |
| US20160302653A1 (en) * | 2013-12-26 | 2016-10-20 | Olympus Corporation | Method of measuring distance by an endoscope, and endoscope system |
| CN107613833A (en) * | 2015-05-28 | 2018-01-19 | 奥林巴斯株式会社 | Endoscopic system |
| CN108742496A (en) * | 2018-06-28 | 2018-11-06 | 深圳达芬奇创新科技有限公司 | A kind of laparoscope |
| CN209595719U (en) * | 2019-02-15 | 2019-11-08 | 沈阳智能机器人国家研究院有限公司 | A kind of illumination laparoscope |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5363838A (en) | Fiberoptic intubating scope with camera and lightweight portable screen and method of using same | |
| US20200178780A1 (en) | Video Laryngoscope Systems | |
| US5827178A (en) | Laryngoscope for use in trachea intubation | |
| US20070197873A1 (en) | Wireless optical endoscopic device | |
| US8587645B2 (en) | Device and method for reducing effects of video artifacts | |
| CN107072482B (en) | The joint motions endoscope that single use, port can be disposed | |
| JP6254186B2 (en) | Endoscope with multi-camera system for minimally invasive surgery | |
| JP4500096B2 (en) | Endoscope and endoscope system | |
| CN101322640B (en) | Endoscope system | |
| KR101600339B1 (en) | Video laryngoscope | |
| JP2018519860A (en) | Dynamic visual field endoscope | |
| US20110028790A1 (en) | Disposable endoscopic access device and portable display | |
| JP2014509905A (en) | Laparoscopic system | |
| JP2008528131A (en) | Video-assisted laryngeal mask airway device | |
| CN105169540A (en) | Brightness-adjustable double positioning video light stick for tracheal cannula | |
| CN209595719U (en) | A kind of illumination laparoscope | |
| JPH11123175A (en) | Laryngoscope | |
| CN209695154U (en) | A kind of portable endoscope | |
| CN109602386A (en) | A kind of illumination laparoscope and its control method | |
| US20220151550A1 (en) | Multi-plane sleep monitoring endoscope | |
| CN208598351U (en) | A kind of Contact Endoscope hand-held device | |
| CN107595232A (en) | A kind of fujinon electronic video endoscope | |
| CN212326552U (en) | Laparoscope instrument with imaging function | |
| CN210644786U (en) | Visual component for laryngeal mask | |
| CN209474566U (en) | A kind of hot spot guidance 3 D visible lengthening aspiration-type intubation system |
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 |