CN115153392A - Omnibearing adjustable positioning display electronic endoscope - Google Patents
Omnibearing adjustable positioning display electronic endoscope Download PDFInfo
- Publication number
- CN115153392A CN115153392A CN202210861735.8A CN202210861735A CN115153392A CN 115153392 A CN115153392 A CN 115153392A CN 202210861735 A CN202210861735 A CN 202210861735A CN 115153392 A CN115153392 A CN 115153392A
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- endoscope
- display
- pull wire
- shell
- adjustable positioning
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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
- A61B1/005—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
- A61B1/00064—Constructional details of the endoscope body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00131—Accessories for endoscopes
-
- 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
- A61B1/0052—Constructional details of control elements, e.g. handles
-
- 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
- A61B1/0057—Constructional details of force transmission elements, e.g. control wires
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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
- A61B1/045—Control thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The invention relates to an omnibearing adjustable positioning display electronic endoscope, which solves the problem that the adjusted position coordinate of the endoscope can not be accurately positioned and displayed in real time when the existing endoscope is adjusted in a steering way. The endoscope comprises an endoscope component, a shell, a display and a controller, wherein when the endoscope is adjusted, a virtual position model of the endoscope is established firstly, when all traction wires are stressed evenly, the position of the endoscope is set as an original point, the original point position is displayed on the display, when a rocker is swung to enable the endoscope to turn, the controller calculates displacement information of the endoscope according to stress signals of the traction wires transmitted by a displacement sensor, and moving position coordinates of the endoscope are displayed on the display in real time according to the original point position; during the use, the rocker swings, comes 360 degrees angle of adjusting the endoscope through the elasticity of adjusting the pull wire, and the positional information of endoscope shows in real time on the display, can show the observation image of endoscope on the display simultaneously, can combine the accurate condition of judging the detection of positional information.
Description
Technical Field
The invention relates to an omnibearing adjustable positioning display electronic endoscope.
Background
The existing medical endoscope can only realize the direction adjustment of two angles generally, and when the endoscope is used and needs to observe other directions, the endoscope needs to be taken out and put in again, so that the use is inconvenient; in addition, the existing medical endoscope can not accurately position and display the adjusted position coordinates of the endoscope in real time, so that a doctor is inconvenient to accurately determine the position and the size of a focus.
Disclosure of Invention
The invention aims to solve the problem that the adjusted position coordinate of an endoscope cannot be accurately positioned and displayed in real time when the steering of the existing endoscope is adjusted.
The technical scheme adopted for solving the technical problems provided by the invention is as follows: the invention relates to an omnibearing adjustable positioning display electronic endoscope, which comprises an endoscope assembly, wherein the endoscope assembly comprises an endoscope seat, an endoscope main body is arranged in the endoscope seat, an insertion pipe sleeved outside the endoscope main body is arranged on the endoscope seat, the endoscope assembly also comprises an adjusting mechanism, the adjusting mechanism comprises a steering mechanism connected with the endoscope seat, a control mechanism for controlling the steering of the steering mechanism, a shell, a display detachably connected with the shell and a controller arranged in the shell, the endoscope assembly is connected with the shell, the steering mechanism is of a snake-bone frame structure, the control mechanism comprises pull wires respectively penetrating through the snake-bone frame and connected with the endoscope seat, and a pull wire guide member for extruding the snake-bone frame to steer when pulling the pull wires, a rocker for adjusting the tightness of the traction wire and a supporting and fixing frame for supporting and positioning the traction wire, wherein the supporting and fixing frame is fixedly connected with the shell, one end of the traction wire guide piece, which is far away from the snake framework, is fixedly provided with a traction wire guiding sheath pipe, the rocker is connected with the traction wire fixing frame, a rocker supporting rod is arranged between the supporting and fixing frame and the traction wire fixing frame, one end of the rocker supporting rod is connected with the supporting and fixing frame, the other end of the rocker supporting and fixing frame is rotationally connected with the bottom end of the traction wire fixing frame through a ball head, the periphery of the traction wire fixing frame is respectively provided with a lug, the supporting and fixing frame is respectively provided with a traction wire positioning hole corresponding to each traction wire, each lug is respectively provided with a displacement sensor, one end of the traction wire is connected with the displacement sensor, and the other end of the traction wire penetrates through the traction wire positioning hole, the traction wire guiding sheath pipe, the traction wire guide piece and the snake framework to be connected with the endoscope seat, the pull wire guide protective sleeve is fixedly communicated with the pull wire positioning hole, a camera light source is arranged on the side face, located on the endoscope, of the insertion tube, and the displacement sensor, the camera light source and the display are connected with the controller.
The technical scheme for further limiting the invention comprises the following steps:
the controller comprises a VR image processing program which synthesizes virtual 3D images according to pictures of different angles shot by the camera.
The shell is provided with a guide channel communicated with the insertion tube, the insertion end of the guide channel faces the camera end of the endoscope, and the tail end of the guide channel is provided with a one-way valve for medical instruments to be squeezed into the endoscope to prevent gas from overflowing.
The shell is also provided with a negative pressure interface communicated with the guide channel and used for connecting a negative pressure machine, and the shell is also provided with a negative pressure switch connected with the controller and used for controlling the negative pressure machine to work.
The shell on still be equipped with the handle, the handle in be equipped with the battery compartment, be equipped with the battery in the battery compartment.
The negative pressure switch is positioned in the middle of one end of the handle close to the rocker, and a spring for bouncing the negative pressure switch to be switched off is arranged in the negative pressure switch.
The shell is also provided with a display interface which is connected with the controller and is used for connecting a display screen.
The shell on be equipped with display complex display mounting groove, be equipped with the public end interface of demonstration that is connected with the controller in the display mounting groove, the back of display be equipped with show public end interface complex show female end interface.
The display mounting groove is internally provided with a first magnetic body, and the back of the display is provided with a second magnetic body which is attracted with the first magnetic body.
The battery cabin is provided with a battery cover detachably connected with the battery cabin.
And a protective sleeve is sleeved outside the traction wire guide protective sleeve.
Through the technical scheme, the invention has the beneficial effects that: one end of a pull wire of the omnibearing adjustable positioning display electronic endoscope is connected with a displacement sensor, during adjustment, a virtual position model of the endoscope is established first, when all the pull wires are stressed evenly, the position of the endoscope is set as an original point, the original point position is displayed on a display, when a rocker is swung to enable the endoscope to turn, a controller calculates displacement information of the endoscope according to stress signals of the pull wire transmitted by the displacement sensor, and a moving position coordinate of the endoscope is displayed on the display in real time according to the original point position; during the use, the swing rocker comes 360 degrees angles of adjusting the endoscope through the elasticity of adjusting the pull wire, the in-process of swing rocker, displacement sensor is dragged to the haulage rope, displacement sensor passes to the controller with the displacement signal that drags of haulage rope, the controller calculates the shift position information of endoscope according to the displacement signal of haulage rope, the position information of endoscope shows in real time on the display, can show the observation image of endoscope on the display simultaneously, can combine the accurate condition of judgement detection of position information.
Drawings
Fig. 1 is a schematic perspective view of an omnidirectional adjustable positioning display electronic endoscope according to the present invention.
Fig. 2 is a schematic structural diagram of a steering mechanism of an omnidirectional adjustable positioning display electronic endoscope.
Fig. 3 is a sectional structure diagram of an omnidirectional adjustable positioning display electronic endoscope.
Fig. 4 is a schematic structural diagram of an endoscope assembly of an electronic endoscope with omni-directional adjustable positioning display according to the present invention.
Fig. 5 is a schematic structural diagram of a camera end of an omnidirectional adjustable positioning display electronic endoscope.
Detailed Description
The structure of the present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 5, an omnidirectional adjustable positioning display electronic endoscope comprises an endoscope assembly 1, the endoscope assembly 1 comprises an endoscope base 11, an endoscope main body 14 is installed in the endoscope base, an insertion tube 12 sleeved outside the endoscope main body is arranged on the endoscope base, the endoscope assembly further comprises an adjusting mechanism 13, the adjusting mechanism 13 comprises a steering mechanism 131 connected with the endoscope base, a control mechanism 132 for controlling the steering of the steering mechanism, the endoscope further comprises a housing 2, a display 3 detachably connected with the housing, and a controller arranged in the housing, the endoscope assembly is connected with the housing, the steering mechanism is of a snake bone frame structure, the control mechanism 132 comprises a traction wire 1321 respectively penetrating through the snake bone frame and connected with the endoscope base, a traction wire guide 1322 for pressing the snake bone frame to steer when pulling the traction wire, a rocker 1323 for adjusting the tightness of the traction wire, and a supporting and fixing frame 1324 for supporting and positioning the traction wire, the supporting and fixing frame is fixedly connected with the shell, one end of the traction wire guide piece, which is far away from the snake framework, is fixedly provided with a traction wire guiding sheath tube 1325, a traction wire fixing frame 1326 is connected with a rocker, a rocker supporting rod 1327 is arranged between the supporting and fixing frame and the traction wire fixing frame, one end of the rocker supporting rod is connected with the supporting and fixing frame, the other end of the rocker supporting rod is rotatably connected with the bottom end of the traction wire fixing frame through a ball head 1328, the periphery of the traction wire fixing frame 1326 is respectively provided with a lug 13261, the supporting and fixing frame 1324 is respectively provided with a traction wire positioning hole 13241 corresponding to each traction wire, each lug is respectively provided with a displacement sensor 4, one end of the traction wire is connected with the displacement sensor, and the other end of the traction wire penetrates through the traction wire positioning holes, the traction wire guiding sheath tube, the traction wire guide piece and the snake framework to be connected with the endoscope seat, the traction wire guide protective sleeve is fixedly communicated with the traction wire positioning hole, a camera light source 15, a displacement sensor, a camera light source and a display are arranged on the side face of the endoscope in the insertion tube, and the camera light source and the display are connected with the controller. The camera light source is used for providing camera illumination for the camera. The traction wire guide and the traction wire guide sheath tube provide support for steering. When the rocker swings along one of them pull wire on the rocker bracing piece, support the longest pull wire of dragging between mount and the pull wire mount and be taut, be first pull wire this pull wire location, then first pull wire is dragged through dragging the endoscope fixing base, pull wire guide spare and endoscope fixing base extrusion snake skeleton, the snake skeleton is crooked to the outside of first pull wire, can also adjust the angle of rocker, thereby the pull wire more than two taut realization endoscope 360 degrees arbitrary angles turn to simultaneously. During adjustment, a virtual position model of the endoscope is established firstly during adjustment, when all the pull wires are stressed evenly, the position of the endoscope is set as an original point, the original point position is displayed on a display, when the rocker is swung to enable the endoscope to steer, the controller calculates displacement information of the endoscope according to stress signals of the pull wires transmitted by the displacement sensor, and moving position coordinates of the endoscope are displayed on the display in real time according to the original point position; during the use, the swing rocker comes 360 degrees angles of adjusting the endoscope through the elasticity of adjusting the pull wire, the in-process of swing rocker, the pull rope pulls displacement sensor, displacement sensor passes the pull displacement signal of pull rope to the controller, the controller calculates the mobile position information of endoscope according to the displacement signal of pull rope, the position information of endoscope shows in real time on the display, can show the observed image of endoscope on the display simultaneously, can combine the state of illness that the accurate judgement of position information detected.
In this embodiment, the protective sleeve 17 is sleeved outside the traction wire guide protective sleeve. A protective sleeve 17 is provided for protecting the traction wire guiding sheath tube from damage.
In this embodiment, the controller includes a VR image processing program that synthesizes virtual 3D images from pictures taken at different angles by the camera. The camera rotates 360 degrees, and the picture of the internal detection position shot with different angles is transmitted to the VR image processing program, and the VR image processing program synthesizes the picture of different angles into a virtual 3D image, so that the focus condition of the detection position can be observed more visually.
In this embodiment, the housing 1 is provided with a guide channel 16 communicated with the insertion tube, an insertion end of the guide channel faces the camera end of the endoscope, and a one-way valve 5 for medical instruments to be squeezed into the guide channel to prevent gas from overflowing is arranged at a tail end of the guide channel. When the medical biopsy clamp is used, the injection needle can be inserted into the one-way valve to inject liquid medicine into the guide channel, or water is injected into the guide channel to flush, or the medical biopsy clamp is inserted into the other end of the guide channel from the one-way valve of the guide channel to sample a focus part. Or other medical instruments are sent into the guide channel for examination and treatment.
In this embodiment, the casing is further provided with a negative pressure interface 6 communicated with the guide channel and used for connecting a negative pressure machine, and the casing is further provided with a negative pressure switch 7 connected with the controller and used for controlling the negative pressure machine to work. The negative pressure interface is used for being connected with a negative pressure machine, and when the sputum of a patient needs to be sucked, the negative pressure machine can be started through a negative pressure switch to suck the sputum of the patient.
In this embodiment, the housing is further provided with a display interface 8 connected with the controller and used for receiving a display screen. The display interface can be used for being connected with other display devices, and is convenient for diversified observation and use. In this embodiment, a display mounting groove 21 matched with a display is formed in the housing 2, a display male port 22 connected with the controller is arranged in the display mounting groove, and a display female port 31 matched with the display male port is arranged on the back of the display 3. When the display is installed, the display is inserted into the display installation groove, and the display female end interface and the display male end interface are inserted and combined. The installation is dismantled conveniently.
In this embodiment, a first magnet 22 is disposed in the display mounting groove 21, and a second magnet attracted to the first magnet is disposed on the back surface of the display. Thereby the display can not shake in the display mounting groove.
In this embodiment, the bottom of the display mounting groove 21 has a heat dissipation hole 23. The heat dissipation of the display is convenient.
In this embodiment, the housing 2 is further provided with a handle 24, a battery compartment 25 is provided in the handle, and a battery 26 is provided in the battery compartment. Thereby being convenient for moving and carrying. In this embodiment, be equipped with on the battery compartment with the battery cover of battery compartment detachable connection. The battery is convenient to replace. In this embodiment, the negative pressure switch is located in the middle of one end of the handle close to the rocker, and a spring 9 for bouncing the negative pressure switch off is arranged in the negative pressure switch. Therefore, when the left hand holds the handle, the thumb can simultaneously operate the negative pressure switch, and the handle is practical and convenient.
While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be construed as limiting the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive work within the scope of the present invention as described in the claims.
Claims (10)
1. The utility model provides an all-round adjustable location shows electronic endoscope, including endoscope subassembly, the endoscope subassembly including the endoscope seat, the endoscope seat in install the endoscope main part, the endoscope seat on be equipped with the cover and locate the outer insert tube of endoscope main part, endoscope subassembly still including adjustment mechanism, adjustment mechanism including the steering mechanism who is connected with the endoscope seat, the control mechanism who controls steering mechanism and turn to, its characterized in that: the endoscope still including the shell, can dismantle the display of being connected with the shell to and locate the controller in the shell, endoscope subassembly be connected with the shell, steering mechanism be snake skeleton structure, control mechanism including passing the pull wire that snake skeleton and endoscope seat are connected respectively, push the pull wire guide that snake skeleton turned to when pulling the pull wire, be used for adjusting the rocker of pull wire elasticity to and be used for the support mount of pull wire support location, support mount and shell fixed connection, the pull wire guide one end of keeping away from snake skeleton fixed be equipped with pull wire direction protecting sleeve pipe, be connected with the pull wire mount with the rocker, be equipped with the rocker bracing piece between support mount and the pull wire mount, rocker bracing piece one end is connected with the support mount, the other end is passed through the bulb rotation with the bottom of pull wire mount and is connected, the pull wire mount is equipped with a pull wire direction protecting sleeve pipe all around respectively, correspond every pull wire on the support mount and be equipped with the pull wire locating hole respectively, be equipped with a displacement sensor on every lug respectively, the pull wire one end be connected with displacement sensor, the other end passes pull wire direction pipe, pull wire direction pipe guide sleeve pipe and the lug and the pull wire guide sleeve pipe are equipped with the light source of endoscope, the displacement sensor is connected, the endoscope is connected with the side of the light source control that the endoscope is connected with the pull wire guide sleeve pipe, the pull wire, the endoscope is connected with the endoscope that the displacement sensor.
2. The electronic endoscope with omni-directional adjustable positioning display of claim 1, wherein: the controller comprises a VR image processing program which synthesizes virtual 3D images according to pictures of different angles shot by the camera.
3. The electronic endoscope with omni-directional adjustable positioning display of claim 1, wherein: the shell is provided with a guide channel communicated with the insertion tube, the insertion end of the guide channel faces the camera shooting end of the endoscope, and the tail end of the guide channel is provided with a check valve for preventing gas from overflowing by extruding medical instruments.
4. The electronic endoscope with omni-directional adjustable positioning display of claim 3, wherein: the shell is also provided with a negative pressure interface communicated with the guide channel and used for connecting a negative pressure machine, and the shell is also provided with a negative pressure switch connected with the controller and used for controlling the negative pressure machine to work.
5. The electronic endoscope with omni-directional adjustable positioning display of claim 4, wherein: the shell on still be equipped with the handle, the handle in be equipped with the battery compartment, be equipped with the battery in the battery compartment.
6. The electronic endoscope with omni-directional adjustable positioning display of claim 5, wherein: the negative pressure switch is positioned in the middle of one end of the handle close to the rocker, and a spring for bouncing the negative pressure switch to be switched off is arranged in the negative pressure switch.
7. The electronic endoscope with omni-directional adjustable positioning display of claim 1, wherein: the shell is also provided with a display interface which is connected with the controller and is used for connecting a display screen.
8. The electronic endoscope with omni-directional adjustable positioning display of claim 1, wherein: the shell on be equipped with display complex display mounting groove, be equipped with the public end interface of demonstration that is connected with the controller in the display mounting groove, the back of display be equipped with show public end interface complex show female end interface.
9. The electronic endoscope with omni-directional adjustable positioning display of claim 8, wherein: the display mounting groove is internally provided with a first magnet, and the back of the display is provided with a second magnet which is attracted with the first magnet.
10. The electronic endoscope with omni-directional adjustable positioning display of claim 1, wherein: and a protective sleeve is sleeved outside the traction wire guide protective sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210861735.8A CN115153392A (en) | 2022-07-22 | 2022-07-22 | Omnibearing adjustable positioning display electronic endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210861735.8A CN115153392A (en) | 2022-07-22 | 2022-07-22 | Omnibearing adjustable positioning display electronic endoscope |
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| Publication Number | Publication Date |
|---|---|
| CN115153392A true CN115153392A (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210861735.8A Pending CN115153392A (en) | 2022-07-22 | 2022-07-22 | Omnibearing adjustable positioning display electronic endoscope |
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| CN (1) | CN115153392A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024016316A1 (en) * | 2022-07-22 | 2024-01-25 | 北京大学深圳医院 | All-direction-adjustable and position-displaying electronic endoscope |
| CN117651387A (en) * | 2023-12-27 | 2024-03-05 | 广东欧谱曼迪科技股份有限公司 | Portable electronic endoscope image processor |
-
2022
- 2022-07-22 CN CN202210861735.8A patent/CN115153392A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024016316A1 (en) * | 2022-07-22 | 2024-01-25 | 北京大学深圳医院 | All-direction-adjustable and position-displaying electronic endoscope |
| CN117651387A (en) * | 2023-12-27 | 2024-03-05 | 广东欧谱曼迪科技股份有限公司 | Portable electronic endoscope image processor |
| CN117651387B (en) * | 2023-12-27 | 2024-10-29 | 广东欧谱曼迪科技股份有限公司 | Portable electronic endoscope image processor |
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