CN114052623B - Single-hole double-channel variable-angle electronic endoscope - Google Patents
Single-hole double-channel variable-angle electronic endoscope Download PDFInfo
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- CN114052623B CN114052623B CN202210032119.1A CN202210032119A CN114052623B CN 114052623 B CN114052623 B CN 114052623B CN 202210032119 A CN202210032119 A CN 202210032119A CN 114052623 B CN114052623 B CN 114052623B
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- main body
- channel
- electronic endoscope
- water inlet
- water outlet
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- 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
- 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
- A61B1/00002—Operational features of endoscopes
- A61B1/00043—Operational features of endoscopes provided with output arrangements
- A61B1/00045—Display arrangement
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- 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
- A61B1/00195—Optical arrangements with eyepieces
-
- 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
- A61B1/005—Flexible endoscopes
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
-
- 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
- A61B1/012—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 characterised by internal passages or accessories therefor
- A61B1/0125—Endoscope within endoscope
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (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
The invention discloses a single-hole double-channel variable-angle electronic endoscope which comprises an electronic mirror main body and an instrument channel main body, wherein a water inlet channel is arranged in the electronic mirror main body, a fiber interface and a wire connection quick-plugging interface are arranged at the rear end of the electronic mirror main body, an electronic mirror lens, a light transmission fiber and a water inlet channel water outlet are arranged at the front end of the electronic mirror main body, a water inlet channel water inlet is arranged on the side wall of the electronic mirror main body, a water outlet channel and an instrument channel for placing medical instruments are arranged in the instrument channel main body, the water outlet channel water outlet is positioned on the side wall of the instrument channel main body, the water inlet of the water outlet channel is positioned at the front end of the instrument channel main body, and the electronic mirror main body is rotatably connected with the instrument channel main body through a rotating combination device; the self-contained electronic endoscope system can be directly connected with a display for imaging without being additionally connected with a camera system, can flexibly adjust the position, the angle and the depth of instruments and tools, and simultaneously adopts a detachable double channel, thereby being convenient for cleaning and disinfection and avoiding cross infection.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a single-hole double-channel variable-angle electronic endoscope.
Background
Endoscopic surgery has been widely performed in the surgical field, and gradually becomes the first choice for surgical treatment due to the advantages of minimal invasion, rapid recovery, low cost and the like. Present backbone endoscope operation is just one of endoscope operation, and it adopts the optics hard rod endoscope that has the apparatus passageway to carry out the operation treatment to the patient in getting into the backbone through the skin, and current backbone endoscope mainly comprises working channel, optics hard rod endoscope, illumination optic fibre, perfusion channel and work sheath, and the camera system need be connected to the eyepiece end of backbone endoscope in the operation, and is heavier, and often fog through connecting the position because of liquid, leads to the formation of image fuzzy, influences the operation effect.
Disclosure of Invention
In order to solve the problems of the optical lens, the invention designs a single-hole double-channel variable-angle electronic endoscope, which is provided with an electronic endoscope system, can be directly connected with a display for imaging without being additionally connected with a camera system, can flexibly adjust the position, the angle and the depth of instruments and tools, and is convenient to clean and disinfect and avoids cross infection by adopting detachable double channels, and the specific technical scheme is as follows:
the utility model provides a variable angle electron endoscope of haplopore binary channels, includes electron mirror main part and apparatus channel main part, the inside inhalant canal that is provided with of electron mirror main part, electron mirror main part rear end is provided with optical fiber interface and the quick interface of line, electron mirror main part front end is provided with the electron mirror camera lens, passes light optic fibre and inhalant canal delivery port, electron mirror main part lateral wall is provided with the inhalant canal water inlet, the inside apparatus channel that is provided with out water channel and is used for placing medical instrument of apparatus channel main part, be provided with out water channel delivery port on the lateral wall of apparatus channel main part, the front end of apparatus channel main part is provided with out the water channel water inlet, the electron mirror main part is passed through rotatory composite set and is connected with apparatus channel main part rotation.
Furthermore, the rotary combination device comprises a knob, an expansion elastic sheet and a fixing buckle, the knob is connected with the instrument channel main body through a lock mandrel shaft, the lock mandrel is connected with the instrument channel main body through the fixing buckle, and one side of the expansion elastic sheet is fixed on the side wall of the electronic mirror main body.
Preferably, the rotary combination device is a rotary locking structure and can be changed into different angles according to the operation area and the operation access method.
Preferably, the electronic mirror body is L-shaped.
Preferably, the electronic endoscope body is provided with an electronic endoscope system which is directly connected with a display for imaging.
Preferably, the electronic mirror main body and the instrument channel main body are respectively provided with a handle structure at the rear part.
Preferably, the periphery of the lens of the electronic endoscope is provided with an illuminating optical fiber.
Compared with the prior art, the invention has the beneficial effects that:
the self-contained electronic endoscope system can be directly connected with a display for imaging without being additionally connected with a camera system, and can be operated by one hand, so that the positions, angles and depths of instruments and tools can be flexibly adjusted; the invention adopts detachable double channels, is convenient to clean and disinfect, can adopt disposable design, has low cost compared with an optical hard rod endoscope, can omit after-sale, and avoids cross infection; the rotary combination device can be changed into different angles to adapt to different operation areas and operation access methods; meanwhile, the system is simple in connection and can be designed into a wireless structure, and image signals are transmitted wirelessly and supplied with power by adopting a battery.
Drawings
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a side view I of the overall structure of the present invention.
Fig. 3 is a side view II of the overall structure of the present invention.
FIG. 4 is a schematic structural diagram of a rotary assembly apparatus according to the present invention.
In the figure: 1-an optical fiber interface; 2-connecting a quick plug interface; 3-an electron mirror body; 4-an instrument channel body; 5-water outlet of the water inlet channel; 6-water outlet of the water outlet channel; 7-an electron mirror lens; 8-light transmitting fiber; 9-instrument channel; 10-knob; 11-expanding the elastic sheet; 12-fixing a buckle; 13-a medical device; 14-water inlet of water inlet channel; 15-water inlet of water outlet channel.
Detailed Description
The present invention is further illustrated by the following description of specific embodiments, which are not intended to limit the invention, and various modifications and improvements can be made by those skilled in the art based on the basic idea of the invention, but the invention is within the protection scope of the invention.
Referring to fig. 1 to 4, an embodiment of the present invention is as follows:
a single-hole double-channel variable-angle electronic endoscope is provided with an electronic endoscope main body 3 and an instrument channel main body 4, which comprise two independent channels respectively including an electronic endoscope channel and an instrument channel 9, the rear parts of the electronic endoscope main body 3 and the instrument channel main body 4 are both provided with a handle structure, the rear part of the instrument channel main body 4 can be controlled by holding and pressing the rear part of the instrument channel main body 4 by hand to control the expansion angle of the instrument channel, so as to adjust the operation position of an instrument, the electronic endoscope main body 3 is L-shaped, the electronic endoscope channel is arranged, an electronic endoscope lens 7 can automatically focus, the periphery of the electronic endoscope lens contains illuminating optical fibers to provide sufficient illuminating effect, the electronic endoscope main body 3 is provided with an electronic endoscope system, light transmitting optical fibers 8 can be directly connected with a display for imaging without being additionally connected with a camera system, a water inlet channel is arranged in the electronic endoscope main body 3, the rear end of the electronic endoscope main body 3 is provided with an optical fiber interface 1 and a wire connection quick insertion port 2, the endoscope can be rapidly inserted into a light source, a power supply and an output electronic mirror image signal, a water inlet channel is used for filling liquid in an operation, the front end of an electronic mirror main body 3 is provided with an electronic mirror lens 7, a light transmitting optical fiber 8 and a water inlet channel water outlet 5, the side wall of the electronic mirror main body 3 is provided with a water inlet channel water inlet 14, a water outlet channel and an instrument channel 9 for placing a medical instrument 13 are arranged inside the instrument channel main body 4, the side wall of the instrument channel main body 4 is provided with a water outlet channel water outlet 6, the front end of the instrument channel main body 4 is provided with a water outlet channel water inlet 15, the electronic mirror main body 3 is rotatably connected with the instrument channel main body 4 through a rotary combination device, the endoscope and the instrument observation angle can be flexibly adjusted according to the operation requirement, the rotary combination device comprises a knob 10, an expansion elastic sheet 11 and a fixed buckle 12, the knob 10 is connected with a lock core shaft through the fixed buckle 12, the lock core shaft is connected with the instrument channel main body 4, one side of the expansion spring plate 11 is fixed on the side wall of the electronic mirror main body 3, the rotary combination device can change different angles to adapt to different operation areas and operation access methods, during disinfection, the electronic mirror main body 3 and the instrument channel main body 4 are held tightly by one hand, the expansion spring plate 11 is pressed, the knob 10 with the marked red point is pulled outwards and rotates anticlockwise until the marked red point is aligned with the unlocking symbol, the lock spindle between the knobs 10 is pulled out together with the knob 10 with the marked red point, so that the fixed buckle 12 can be moved out of the rotary combination device, the electronic mirror main body 3 and the instrument channel main body 4 can be easily separated, otherwise, the fixed buckle 12 on the instrument channel main body 4 is buckled between the two knobs 10, the marked red point on the knob 10 is rotated clockwise until the marked red point is aligned with the locking symbol, and the knob 10 is pressed inwards, so that the electronic mirror main body 3 and the instrument channel main body 4 can be easily locked, and then just can prevent that the maloperation from rotating, the water outlet channel that sets up in the apparatus passageway main part 4 connects the water valve and controls the water yield, in addition, the electronic scope passageway and the apparatus passageway of this device all can adopt disposable design, avoid cross infection's risk, for traditional optics hard rod endoscope, not only low cost can save after sale, and electronic scope system can design into wireless structure simultaneously, and image signal wireless transmission adopts the battery power supply, and it is more convenient to use.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. It will be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.
Claims (4)
1. The single-hole double-channel variable-angle electronic endoscope is characterized by comprising an electronic endoscope main body (3) and an instrument channel main body (4), wherein a water inlet channel is arranged inside the electronic endoscope main body (3), an optical fiber interface (1) and a connection line quick-plugging interface (2) are arranged at the rear end of the electronic endoscope main body (3), an electronic endoscope lens (7), a light transmitting optical fiber (8) and a water inlet channel water outlet (5) are arranged at the front end of the electronic endoscope main body (3), a water inlet channel water inlet (14) is arranged on the side wall of the electronic endoscope main body (3), a water outlet channel and an instrument channel (9) used for placing medical instruments (13) are arranged inside the instrument channel main body (4), a water outlet channel water outlet (6) is positioned on the side wall of the instrument channel main body (4), and a water inlet (15) of the water outlet channel is positioned at the front end of the instrument channel main body (4), the electronic mirror main body (3) is rotationally connected with the instrument channel main body (4) through a rotary combination device;
the rotary combination device comprises a knob (10), an expansion elastic sheet (11) and a connecting and fixing buckle (12), the knob (10) is connected through a lock spindle, the lock spindle is connected with an instrument channel main body (4) through the fixing buckle (12), and one side of the expansion elastic sheet (11) is fixed on the side wall of the electronic mirror main body (3);
the rotary combination device is a rotary locking structure and can be changed into different angles according to an operation area and an operation access method;
the electronic mirror main body (3) is L-shaped.
2. The single-port two-channel variable-angle electronic endoscope according to claim 1, characterized in that the electronic endoscope body (3) is provided with an electronic endoscope system for direct connection display imaging.
3. The single-hole double-channel variable-angle electronic endoscope according to claim 2, characterized in that the rear parts of the electronic endoscope main body (3) and the instrument channel main body (4) are provided with a handle structure.
4. The single-hole double-channel variable-angle electronic endoscope according to claim 3, characterized in that the periphery of the lens (7) of the electronic endoscope is provided with illuminating optical fibers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210032119.1A CN114052623B (en) | 2022-01-12 | 2022-01-12 | Single-hole double-channel variable-angle electronic endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210032119.1A CN114052623B (en) | 2022-01-12 | 2022-01-12 | Single-hole double-channel variable-angle electronic endoscope |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114052623A CN114052623A (en) | 2022-02-18 |
| CN114052623B true CN114052623B (en) | 2022-04-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210032119.1A Active CN114052623B (en) | 2022-01-12 | 2022-01-12 | Single-hole double-channel variable-angle electronic endoscope |
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Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5562682A (en) * | 1993-10-08 | 1996-10-08 | Richard-Allan Medical Industries, Inc. | Surgical Instrument with adjustable arms |
| JP2003135378A (en) * | 2001-10-31 | 2003-05-13 | Pentax Corp | Two-channel endoscope |
| US6969392B2 (en) * | 2002-05-01 | 2005-11-29 | Nevmet Corporation | Multiportal device and method for percutaneous surgery |
| CN102273999B (en) * | 2011-07-30 | 2013-07-03 | 杭州市桐庐江南医光总厂 | Multifunctional adjustable self-retaining laryngoscope |
| CN202235491U (en) * | 2011-09-24 | 2012-05-30 | 天津博朗科技发展有限公司 | Improved disposable double-channel endoscope sheath |
| CN204655100U (en) * | 2015-05-21 | 2015-09-23 | 沈阳沈大内窥镜有限公司 | Laser surgery operating means |
| CN210520948U (en) * | 2019-06-16 | 2020-05-15 | 燕飞 | Device for water medium intervertebral disc lens |
| CN212438557U (en) * | 2019-12-06 | 2021-02-02 | 张重医 | Combined hysteroscope instrument operation propeller |
| CN213525439U (en) * | 2020-06-09 | 2021-06-25 | 宋宏宇 | Spinal endoscope double-channel instrument with adjustable angle |
| CN113303954A (en) * | 2021-07-12 | 2021-08-27 | 山东大学齐鲁医院 | Double-channel spinal endoscopic minimally invasive surgery fusion cage implantation device and use method |
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- 2022-01-12 CN CN202210032119.1A patent/CN114052623B/en active Active
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| CN114052623A (en) | 2022-02-18 |
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| CB03 | Change of inventor or designer information |
Inventor after: Li Xiaodong Inventor after: Xiao weipeng Inventor before: Hu Shanyun Inventor before: Li Xiaodong Inventor before: Xiao weipeng |
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Effective date of registration: 20220706 Address after: No. 79, Kangning Road, Xiangzhou, Zhuhai, Guangdong 519000 Patentee after: ZHUHAI PEOPLE'S Hospital Address before: 519080 unit 7, floor 3, building 5, production and processing center, No. 1, Software Park Road, Zhuhai, Guangdong Province Patentee before: ZHUHAI WEIERKANG BIOTECHNOLOGY Co.,Ltd. |
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