CN114403783A - Electronic endoscope for teaching and use method thereof - Google Patents
Electronic endoscope for teaching and use method thereof Download PDFInfo
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- CN114403783A CN114403783A CN202210076538.5A CN202210076538A CN114403783A CN 114403783 A CN114403783 A CN 114403783A CN 202210076538 A CN202210076538 A CN 202210076538A CN 114403783 A CN114403783 A CN 114403783A
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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
- A61B1/04—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
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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
- A61B1/00112—Connection or coupling means
- A61B1/00121—Connectors, fasteners and adapters, e.g. on the endoscope handle
- A61B1/00128—Connectors, fasteners and adapters, e.g. on the endoscope handle mechanical, e.g. for tubes or pipes
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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
- A61B1/06—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
- A61B1/0676—Endoscope light sources at distal tip of an endoscope
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/28—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine
- G09B23/285—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for medicine for injections, endoscopy, bronchoscopy, sigmoidscopy, insertion of contraceptive devices or enemas
Abstract
The invention belongs to the technical field of electronic endoscopes, and particularly relates to an electronic endoscope for teaching and a using method thereof. This electronic endoscope is used in teaching and application method, through setting up the camera, cold light lamp pearl and operating device, when using, through camera and cold light lamp pearl cooperation, carry out illumination camera detection to human body model inside at the teaching in-process, and rotate through first knob and second knob, drive inspection tube and camera and carry out motion control, be connected with the smart mobile phone through the USB converter, provide the electric energy to camera and cold light lamp pearl through the smart mobile phone, and show the camera image, not only have and reach the teaching inspection effect the same with current electronic endoscope, still have simple structure, therefore, the cost is low, be convenient for use on a large scale, thereby solved current electronic endoscope and had market selling price in the actual teaching in-process and be expensive, lead to being unfavorable for the problem of teaching.
Description
Technical Field
The invention relates to the technical field of electronic endoscopes, in particular to an electronic endoscope for teaching and a using method thereof.
Background
With the progress of science and technology, medical instruments are rapidly developed. As a common medical device, the medical endoscope can directly observe the tissue morphology and pathological change conditions of internal organs of a human body, can effectively assist doctors in accurately diagnosing the state of an illness, and has the advantages of small damage to the human body, quick postoperative recovery and the like.
The electronic endoscope is a product combining traditional endoscope technology with modern computer, semiconductor, microelectronic and other technologies, mainly consists of endoscope lens, cold light source, controller, image processing system and display, and can not only display the shot medical images of body cavity or organ uterus of human body through the display for doctor to observe directly for disease diagnosis, but also store or transmit the images for further diagnosis and processing. Compared with other endoscopes, the electronic endoscope can greatly improve the imaging quality through an image processing system, doctors can observe some lesions which are difficult to find through the electronic endoscope, and the detection rate of some diseases is improved, so that the electronic endoscope is more and more widely applied to clinical medicine.
Endoscopes have been widely used in clinical medical diagnosis and treatment, endoscope products are continuously updated and iterated along with the development of the times, and from traditional optical endoscopes to present electronic endoscopes, the endoscopes undergo the development of three stages, namely a rigid endoscope, a fiber endoscope and an electronic endoscope. Hard endoscopes and fiber endoscopes belong to optical endoscopes. At present, an electronic endoscope becomes one of indispensable important tools for minimally invasive diagnosis and treatment, and the electronic endoscope has the cross characteristics of engineering and medicine, but the existing electronic endoscope has the problems of high market selling price in the actual teaching process, high teaching cost caused by one set from hundreds of thousands to millions, and inconvenience for teaching. Therefore, an electronic endoscope for teaching and a method for using the same are needed.
Disclosure of Invention
The invention provides an electronic endoscope for teaching and a using method thereof based on the technical problem that the existing electronic endoscope is not beneficial to teaching due to high market price in the actual teaching process.
The invention provides an electronic endoscope for teaching and a using method thereof, wherein the electronic endoscope comprises an inspection tube, one end of the inspection tube is in an arc shape, the inner wall of the inspection tube is fixedly connected with a fixed disc, the surface of the fixed disc is fixedly connected with an integrated circuit board, the inner wall of the inspection tube is fixedly provided with a camera, and the camera is electrically connected with the integrated circuit board through an electric wire;
one end of the camera extends to the surface of one end of the inspection tube, one end of the inspection tube is fixedly provided with cold light lamp beads, the four cold light lamp beads are distributed in an annular array mode by taking the axis of the inspection tube as the center, the cold light lamp beads are electrically connected with the integrated circuit board through electric wires, the other end of the inspection tube is in threaded connection with a connecting tube, one end of the connecting tube is connected with an operating mechanism, the operating mechanism comprises an operating handle shell, and one end of the operating handle shell is in threaded connection with one end of the connecting tube.
Preferably, a first fixed traction ring is fixedly connected to the inner wall of the operating handle shell, and a second fixed traction ring is fixedly connected to the inner wall of the inspection tube.
Preferably, the surfaces of the first fixed traction ring and the second fixed traction ring are respectively and fixedly provided with a first traction hole and a second traction hole;
four first pull hole and four the second pull hole uses the axle center of first fixed traction ring and the fixed traction ring of second respectively to be annular array distribution as the center, the inner wall of first pull hole and second pull hole sliding connection respectively has first traction steel wire and second traction steel wire, two the one end that first traction steel wire and second traction steel wire all is connected with the fixed surface of fixed disk.
Preferably, the inner wall of the connecting pipe is fixedly provided with four fixing holes, the four fixing holes are distributed in an annular array by taking the axis of the connecting pipe as the center, and the inner walls of the four fixing holes are respectively in sliding sleeve joint with the surfaces of the two first traction steel wires and the two second traction steel wires.
Preferably, the surface of the integrated circuit board is electrically connected with a connecting wire, one end of the connecting wire passes through the second fixed traction ring, the connecting pipe and the first fixed traction ring and extends to the inner wall of the operating handle shell, and the surface of the operating handle shell is fixedly communicated with a wire fixing pipe;
one end of the connecting wire penetrates through and extends to the surface of the wire fixing pipe, one end of the connecting wire is electrically connected with a USB connector, and a USB converter is inserted into one end of the USB connector.
Preferably, the fixed surface of operating handle casing has seted up the mounting hole, the inner wall of mounting hole is connected with the function pipe through bearing fixed rotation, the inner wall of function pipe and the inner wall of operating handle casing all are connected with the connection pivot through bearing fixed rotation, the one end of connecting the pivot is run through and is extended to the surface of operating handle casing.
Preferably, the surface of the connecting rotating shaft is fixedly and rotatably connected with a first adjusting wheel through a bearing, the surface of the connecting rotating shaft is fixedly sleeved with a second adjusting wheel, and the two second adjusting wheels are symmetrically distributed by taking the axis of the first adjusting wheel as the center;
the other end of the first traction steel wire is fixedly connected with the surface of the first adjusting wheel, and the other end of the second traction steel wire is fixedly connected with the surface of the second adjusting wheel.
Preferably, one end of the function tube is fixedly connected with a first knob, the surface of the first knob is connected with the surface of the operating handle shell in a sliding manner, one end of the connecting rotating shaft is fixedly connected with a second knob, and the surface of the second knob is connected with the surface of the first knob in a sliding manner.
Preferably, the surface of the functional pipe is fixedly sleeved with a driving gear ring, the inner wall of the operating handle shell is fixedly and rotatably connected with a fixed column through a bearing, the surface of the fixed column is fixedly sleeved with transmission gears, the two transmission gears are uniformly distributed on the surface of the fixed column, and the surface of one of the transmission gears is meshed with the surface of the driving gear ring;
the surface of the first adjusting wheel is fixedly connected with a driven gear ring, and the surface of the other transmission gear is meshed with the surface of the driven gear ring.
Preferably, the use method of the electronic endoscope for teaching comprises the following steps:
firstly, when the intelligent mobile phone is used, a USB connector is firstly plugged with a USB converter, then the intelligent mobile phone is plugged with the USB converter, and a USB camera APP is installed on the intelligent mobile phone in advance;
the camera is displayed through the smart phone, and electric energy is supplied to the integrated circuit board;
step two, after the USB converter is plugged with the smart phone, opening a USB camera APP to check whether the camera is normal or not, and fixing the position of the smart phone;
step three, when teaching training is carried out, a student holds the operating handle by one hand and holds the connecting pipe by one hand;
step four, the student inserts the inspection tube into the human body model through the handheld connecting tube, and then operates the first knob and the second knob with one hand;
step five, after the inspection tube enters the human body model, during inspection, the inspection part inside the human body model is illuminated through the four cold light lamp beads, inspection is performed through the camera, and during inspection, when the camera needs to be adjusted, only the corresponding first knob or second knob needs to be rotated according to the irradiation direction of the camera;
step six, when the camera is adjusted, the first knob rotates to drive the function tube to rotate, the function tube drives the driving gear ring to rotate, the driving gear ring drives the transmission gear to rotate and the fixing column to rotate, the transmission gear drives the driven gear ring to rotate, the driven gear ring drives the first adjusting wheel to rotate, the first adjusting wheel rotates forwards or reversely to drive the first traction steel wire to pull the fixing disc to move, and the direction of the inspection tube and the camera is adjusted by driving the inspection tube and the camera to move;
when the camera is adjusted, the second knob is rotated to drive the connecting rotating shaft to rotate, the connecting rotating shaft drives the two second adjusting wheels to rotate, the two second adjusting wheels rotate forwards or backwards to drive the second traction steel wire to pull the fixed disc to move, and the inspection tube and the camera are driven to move to adjust the direction.
The beneficial effects of the invention are as follows:
1. through setting up the camera, cold light lamp pearl and operating device, when using, through camera and cold light lamp pearl cooperation, it detects to throw light on to human model inside at the teaching in-process, and rotate through first knob and second knob, drive inspection tube and camera and carry out the motion regulation, be connected with the smart mobile phone through the USB converter, provide the electric energy through the smart mobile phone to camera and cold light lamp pearl, and show the camera image, not only have and reach the teaching inspection effect the same with current electronic endoscope, still have simple structure, low cost, be convenient for use on a large scale, thereby it is expensive at the actual teaching in-process to have solved current electronic endoscope and have market price, lead to being unfavorable for the problem of teaching.
2. Through setting up inspection tube and connecting pipe threaded connection and threaded connection between connecting pipe and the operating handle casing, have and be convenient for between inspection tube and the connecting pipe to and install between connecting pipe and the operating handle casing and dismantle, the student of being convenient for knows its inner structure, is convenient for better help student master the effect of operating technique.
Drawings
FIG. 1 is a schematic view of an electronic endoscope for teaching and a method for using the same according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 of the electronic endoscope for teaching and the method for using the same according to the present invention;
FIG. 3 is a perspective view of the structure of an inspection tube of the electronic endoscope for teaching and the method for using the same according to the present invention;
FIG. 4 is a half sectional view of the structure of the inspection tube of the electronic endoscope for teaching and the method for using the same according to the present invention;
FIG. 5 is a semi-sectional view of the operating handle housing structure of the electronic endoscope for teaching and the method of using the same according to the present invention;
FIG. 6 is a partial half sectional view of the operating handle housing structure of the electronic endoscope for teaching and the method of using the same according to the present invention;
FIG. 7 is a perspective view of a first adjustment wheel structure of an electronic endoscope for teaching and a method for using the same according to the present invention;
FIG. 8 is a perspective view of the structure of the connection tube of the electronic endoscope for teaching and the method for using the same according to the present invention.
In the figure: 1. an inspection tube; 2. fixing the disc; 3. an integrated circuit board; 4. a camera; 5. a cold light lamp bead; 6. a connecting pipe; 7. an operating handle housing; 701. a first stationary traction ring; 702. a second stationary traction ring; 703. a first traction hole; 704. a second traction hole; 705. a first traction wire; 706. a second traction wire; 707. a fixing hole; 708. connecting a lead; 7081. a lead fixing tube; 709. a USB connector; 710. a USB converter; 711. mounting holes; 712. a functional tube; 713. connecting the rotating shaft; 714. a first regulating wheel; 715. a second regulating wheel; 716. a first knob; 717. a second knob; 718. a driving gear ring; 719. fixing a column; 720. a transmission gear; 721. a driven ring gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-8, an electronic endoscope for teaching and a using method thereof comprise an inspection tube 1, wherein one end of the inspection tube 1 is in an arc shape, the inner wall of the inspection tube 1 is fixedly connected with a fixed disc 2, the surface of the fixed disc 2 is fixedly connected with an integrated circuit board 3, the inner wall of the inspection tube 1 is fixedly provided with a camera 4, and the camera 4 is electrically connected with the integrated circuit board 3 through an electric wire;
one end of the camera 4 extends to the surface of one end of the inspection tube 1, one end of the inspection tube 1 is fixedly provided with cold light lamp beads 5, the four cold light lamp beads 5 are distributed in an annular array by taking the axis of the inspection tube 1 as the center, the cold light lamp beads 5 are electrically connected with the integrated circuit board 3 through electric wires, the other end of the inspection tube 1 is in threaded connection with a connecting tube 6, one end of the connecting tube 6 is connected with an operating mechanism, the operating mechanism comprises an operating handle shell 7, and one end of the operating handle shell 7 is in threaded connection with one end of the connecting tube 6;
through setting up inspection tube 1 and 6 threaded connection of connecting pipe, and threaded connection between connecting pipe 6 and the operating handle casing 7, have and be convenient for between inspection tube 1 and the connecting pipe 6 to and install between connecting pipe 6 and the operating handle casing 7 and dismantle, the student of being convenient for knows its inner structure, is convenient for better help student master the effect of operating technique.
A first fixed traction ring 701 is fixedly connected to the inner wall of the operating handle shell 7, a second fixed traction ring 702 is fixedly connected to the inner wall of the inspection tube 1, and a first traction hole 703 and a second traction hole 704 are respectively and fixedly formed on the surfaces of the first fixed traction ring 701 and the second fixed traction ring 702;
the four first traction holes 703 and the four second traction holes 704 are distributed in an annular array by taking the axes of the first fixed traction ring 701 and the second fixed traction ring 702 as centers respectively, the inner walls of the first traction holes 703 and the second traction holes 704 are respectively connected with a first traction steel wire 705 and a second traction steel wire 706 in a sliding manner, and one ends of the two first traction steel wires 705 and the second traction steel wires 706 are fixedly connected with the surface of the fixed disc 2;
further, the first traction hole 703 and the second traction hole 704 have an effect of positioning a traction wire with respect to the first traction wire 705 and the second traction wire 706.
The inner wall of the connecting pipe 6 is fixedly provided with fixing holes 707, the four fixing holes 707 are distributed in an annular array by taking the axis of the connecting pipe 6 as the center, and the inner walls of the four fixing holes 707 are respectively sleeved with the surfaces of the two first traction steel wires 705 and the two second traction steel wires 706 in a sliding manner;
a connecting wire 708 is electrically connected to the surface of the integrated circuit board 3, one end of the connecting wire 708 passes through the second fixed traction ring 702, the connecting pipe 6 and the first fixed traction ring 701 and extends to the inner wall of the operating handle shell 7, and a wire fixing pipe 7081 is fixedly communicated with the surface of the operating handle shell 7;
one end of the connecting wire 708 penetrates and extends to the surface of the wire fixing tube 7081, one end of the connecting wire 708 is electrically connected with a USB connector 709, and one end of the USB connector 709 is inserted with a USB converter 710.
Further, the connection wire 708 has the effect of connecting the integrated circuit board 3 with the USB connector 709 and with the smartphone, providing power to the integrated circuit board 3.
A mounting hole 711 is fixedly formed in the surface of the operating handle shell 7, the inner wall of the mounting hole 711 is fixedly and rotatably connected with a function tube 712 through a bearing, the inner wall of the function tube 712 and the inner wall of the operating handle shell 7 are both fixedly and rotatably connected with a connecting rotating shaft 713 through a bearing, and one end of the connecting rotating shaft 713 penetrates through and extends to the surface of the operating handle shell 7;
the surface of the connecting rotating shaft 713 is fixedly and rotatably connected with a first adjusting wheel 714 through a bearing, the surface of the connecting rotating shaft 713 is fixedly sleeved with a second adjusting wheel 715, and the two second adjusting wheels 715 are symmetrically distributed by taking the axis of the first adjusting wheel 714 as the center.
The other ends of the two first traction steel wires 705 are fixedly connected with the surface of the first adjusting wheel 714, the other ends of the two second traction steel wires 706 are fixedly connected with the surface of the two second adjusting wheels 715 respectively, one end of the function tube 712 is fixedly connected with a first knob 716, the surface of the first knob 716 is in sliding connection with the surface of the operation handle shell 7, one end of the connection rotating shaft 713 is fixedly connected with a second knob 717, the surface of the second knob 717 is in sliding connection with the surface of the first knob 716, the surface of the function tube 712 is fixedly sleeved with a driving gear ring 718, the inner wall of the operation handle shell 7 is fixedly and rotatably connected with a fixed column 719 through a bearing, the surface of the fixed column 719 is fixedly sleeved with transmission gears 720, the two transmission gears 720 are uniformly distributed on the surface of the fixed column 719, and the surface of one transmission gear 720 is meshed with the surface of the driving gear ring 718;
a driven gear ring 721 is fixedly connected to a surface of the first regulating wheel 714, wherein a surface of the other transmission gear 720 is engaged with a surface of the driven gear ring 721.
The use method of the electronic endoscope for teaching comprises the following steps:
firstly, when the intelligent mobile phone is used, a USB connector 709 is firstly plugged with a USB converter 710, then the intelligent mobile phone is plugged with the intelligent mobile phone through the USB converter 710, and a USB camera APP is installed on the intelligent mobile phone in advance;
the camera 4 is displayed by the smart phone, and the integrated circuit board 3 is provided with electric energy;
step two, after the USB converter 710 is plugged into the smart phone, the USB camera APP is turned on to check whether the camera 4 is normal, and the position of the smart phone is fixed;
step three, when teaching training is carried out, a student holds the operating handle by one hand and holds the connecting pipe 6 by one hand;
step four, the student inserts the inspection tube 1 into the manikin by holding the connecting tube 6, and then operates the first knob 716 and the second knob 717 with one hand;
step five, after the inspection tube 1 enters the human body model, during inspection, the inspection part inside the human body model is illuminated through the four cold light lamp beads 5, inspection is performed through the camera 4, and during inspection, when the camera 4 needs to be adjusted, the corresponding first knob 716 or second knob 717 only needs to be rotated according to the illumination direction of the camera 4;
step six, when the camera 4 is adjusted, the first knob 716 rotates to drive the function tube 712 to rotate, the function tube 712 drives the driving gear ring 718 to rotate, the driving gear ring 718 drives the transmission gear 720 to rotate and the fixed column 719 to rotate, the transmission gear 720 drives the driven gear ring 721 to rotate, the driven gear ring 721 drives the first adjusting wheel 714 to rotate, the first adjusting wheel 714 rotates positively or negatively to drive the first traction steel wire 705 to pull the fixed disc 2 to move, and the inspection tube 1 and the camera 4 are driven to move to adjust the direction;
when the camera 4 is adjusted, the second knob 717 is rotated, the second knob 717 drives the connecting rotating shaft 713 to rotate, the connecting rotating shaft 713 drives the two second adjusting wheels 715 to rotate, the two second adjusting wheels 715 rotate forwards or backwards, the second traction steel wire 706 is driven to pull the fixed disk 2 to move, and the inspection tube 1 and the camera 4 are driven to move to adjust the direction.
Through setting up camera 4, cold light lamp pearl 5 and operating device, when using, through camera 4 and the cooperation of cold light lamp pearl 5, the detection of making a video recording of illuminating inside the human model at the teaching in-process, and rotate through first knob 716 and second knob 717, it carries out the motion control to drive inspection tube 1 and camera 4, be connected with the smart mobile phone through USB converter 710, provide the electric energy to camera 4 and cold light lamp pearl 5 through the smart mobile phone, and show camera 4 image, not only have and reach the teaching inspection effect the same with current electronic endoscope, still have simple structure, it is with low costs, be convenient for use on a large scale, thereby it is expensive that current electronic endoscope has market price in the actual teaching process to have solved, lead to being unfavorable for the problem of teaching.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. An electronic endoscope is used in teaching, includes inspection tube (1), its characterized in that: one end of the inspection tube (1) is arc-shaped, the inner wall of the inspection tube (1) is fixedly connected with a fixed disc (2), the surface of the fixed disc (2) is fixedly connected with an integrated circuit board (3), the inner wall of the inspection tube (1) is fixedly provided with a camera (4), and the camera (4) is electrically connected with the integrated circuit board (3) through an electric wire;
one end of the camera (4) extends to one end surface of the inspection tube (1), one end of the inspection tube (1) is fixedly provided with cold light lamp beads (5), the four cold light lamp beads (5) are distributed in an annular array mode by taking the axis of the inspection tube (1) as the center, the cold light lamp beads (5) are electrically connected with the integrated circuit board (3) through electric wires, the other end of the inspection tube (1) is in threaded connection with the connecting tube (6), one end of the connecting tube (6) is connected with the operating mechanism, the operating mechanism comprises an operating handle shell (7), and one end of the operating handle shell (7) is in threaded connection with one end of the connecting tube (6).
2. An electronic endoscope for teaching use according to claim 1, wherein: the inner wall of the operating handle shell (7) is fixedly connected with a first fixed traction ring (701), and the inner wall of the inspection tube (1) is fixedly connected with a second fixed traction ring (702).
3. An electronic endoscope for teaching use according to claim 2, wherein: the surfaces of the first fixed traction ring (701) and the second fixed traction ring (702) are respectively and fixedly provided with a first traction hole (703) and a second traction hole (704);
the four first traction holes (703) and the four second traction holes (704) are distributed in an annular array by taking the axes of the first fixed traction ring (701) and the second fixed traction ring (702) as the center respectively, the inner walls of the first traction holes (703) and the second traction holes (704) are respectively connected with a first traction steel wire (705) and a second traction steel wire (706) in a sliding mode, and one ends of the first traction steel wire (705) and the second traction steel wire (706) are fixedly connected with the surface of the fixed disc (2).
4. An electronic endoscope for teaching use according to claim 3, wherein: the inner wall of the connecting pipe (6) is fixedly provided with fixing holes (707), the four fixing holes (707) are distributed in an annular array mode by taking the axis of the connecting pipe (6) as the center, and the inner walls of the four fixing holes (707) are respectively in sliding sleeve connection with the surfaces of the two first traction steel wires (705) and the two second traction steel wires (706).
5. An electronic endoscope for teaching use according to claim 4, wherein: the surface of the integrated circuit board (3) is electrically connected with a connecting lead (708), one end of the connecting lead (708) passes through the second fixed traction ring (702), the connecting pipe (6) and the first fixed traction ring (701) and extends to the inner wall of the operating handle shell (7), and a lead fixing pipe (7081) is fixedly communicated with the surface of the operating handle shell (7);
one end of the connecting wire (708) penetrates through and extends to the surface of the wire fixing tube (7081), one end of the connecting wire (708) is electrically connected with a USB connector (709), and one end of the USB connector (709) is inserted with a USB converter (710).
6. An electronic endoscope for teaching use according to claim 5, wherein: the surface mounting of operating handle casing (7) has seted up mounting hole (711), the inner wall of mounting hole (711) is connected with function pipe (712) through the fixed rotation of bearing, the inner wall of function pipe (712) and the inner wall of operating handle casing (7) all are connected with through the fixed rotation of bearing and connect pivot (713), the one end of connecting pivot (713) is run through and is extended to the surface of operating handle casing (7).
7. An electronic endoscope for teaching use according to claim 6, wherein: the surface of the connecting rotating shaft (713) is fixedly and rotatably connected with a first adjusting wheel (714) through a bearing, the surface of the connecting rotating shaft (713) is fixedly sleeved with second adjusting wheels (715), and the two second adjusting wheels (715) are symmetrically distributed by taking the axis of the first adjusting wheel (714) as the center;
the other ends of the two first traction steel wires (705) are fixedly connected with the surface of a first adjusting wheel (714), and the other ends of the two second traction steel wires (706) are respectively fixedly connected with the surface of two second adjusting wheels (715).
8. An electronic endoscope for teaching use according to claim 7, wherein: one end fixedly connected with first knob (716) of function pipe (712), the surface of first knob (716) and the surperficial sliding connection of operating handle casing (7), the one end fixedly connected with second knob (717) of connecting pivot (713), the surface of second knob (717) and the surperficial sliding connection of first knob (716).
9. An electronic endoscope for teaching use according to claim 8, wherein: the surface of the functional pipe (712) is fixedly sleeved with a driving gear ring (718), the inner wall of the operating handle shell (7) is fixedly and rotatably connected with a fixed column (719) through a bearing, the surface of the fixed column (719) is fixedly sleeved with a transmission gear (720), the two transmission gears (720) are uniformly distributed on the surface of the fixed column (719), and the surface of one of the transmission gears (720) is meshed with the surface of the driving gear ring (718);
the surface of the first adjusting wheel (714) is fixedly connected with a driven gear ring (721), and the surface of the other transmission gear (720) is meshed with the surface of the driven gear ring (721).
10. Use of an electronic teaching endoscope according to any of claims 1-9 and comprising the following steps:
firstly, when the intelligent mobile phone is used, a USB connector (709) is firstly plugged with a USB converter (710), then the intelligent mobile phone is plugged with the USB converter (710), and a USB camera APP is installed on the intelligent mobile phone in advance;
the camera (4) is subjected to image display through the smart phone, and electric energy is supplied to the integrated circuit board (3);
step two, after the USB converter (710) is plugged with the smart phone, the USB camera APP is opened to check whether the camera (4) is normal or not, and the position of the smart phone is fixed;
step three, when teaching training is carried out, a student holds the operating handle by one hand and holds the connecting pipe (6) by one hand;
step four, the student inserts the inspection tube (1) into the manikin by holding the connecting tube (6) by hand, and then operates the first knob (716) and the second knob (717) by one hand;
step five, after the inspection tube (1) enters the human body model, during inspection, the inspection part inside the human body model is illuminated through the four cold light lamp beads (5), the inspection is performed through the camera (4), and during inspection, when the camera (4) needs to be adjusted, only the corresponding first knob (716) or second knob (717) needs to be rotated according to the illumination direction of the camera (4);
sixthly, when the camera (4) is adjusted, the first knob (716) rotates to drive the function tube (712) to rotate, the function tube (712) drives the driving gear ring (718) to rotate, the driving gear ring (718) drives the transmission gear (720) to rotate and the fixed column (719) to rotate, the transmission gear (720) drives the driven gear ring (721) to rotate, the driven gear ring (721) drives the first adjusting wheel (714) to rotate, the first adjusting wheel (714) rotates forwards or backwards to drive the first traction steel wire (705) to pull the fixed disk (2) to move, and the inspection tube (1) and the camera (4) are driven to move to adjust the direction;
when the camera (4) is adjusted, the second knob (717) is rotated, the second knob (717) drives the connecting rotating shaft (713) to rotate, the connecting rotating shaft (713) drives the two second adjusting wheels (715) to rotate, the two second adjusting wheels (715) rotate forwards or backwards, the second traction steel wire (706) is driven to pull the fixed disc (2) to move, and the inspection tube (1) and the camera (4) are driven to move to adjust the direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210076538.5A CN114403783A (en) | 2022-01-24 | 2022-01-24 | Electronic endoscope for teaching and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210076538.5A CN114403783A (en) | 2022-01-24 | 2022-01-24 | Electronic endoscope for teaching and use method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114403783A true CN114403783A (en) | 2022-04-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210076538.5A Withdrawn CN114403783A (en) | 2022-01-24 | 2022-01-24 | Electronic endoscope for teaching and use method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN114403783A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115969530A (en) * | 2022-12-02 | 2023-04-18 | 上海埃度医疗器械科技有限公司 | Take fluorescence 4K high definition to make a video recording and add LED light source all-in-one |
-
2022
- 2022-01-24 CN CN202210076538.5A patent/CN114403783A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115969530A (en) * | 2022-12-02 | 2023-04-18 | 上海埃度医疗器械科技有限公司 | Take fluorescence 4K high definition to make a video recording and add LED light source all-in-one |
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Application publication date: 20220429 |