CN220898661U - Optical endoscope for minimally invasive surgery - Google Patents
Optical endoscope for minimally invasive surgery Download PDFInfo
- Publication number
- CN220898661U CN220898661U CN202321854948.4U CN202321854948U CN220898661U CN 220898661 U CN220898661 U CN 220898661U CN 202321854948 U CN202321854948 U CN 202321854948U CN 220898661 U CN220898661 U CN 220898661U
- Authority
- CN
- China
- Prior art keywords
- light guide
- guide beam
- tube
- light
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000002324 minimally invasive surgery Methods 0.000 title claims abstract description 17
- 230000003287 optical effect Effects 0.000 title claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 10
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 18
- 238000001356 surgical procedure Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 241001391944 Commicarpus scandens Species 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000002674 endoscopic surgery Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
Landscapes
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The utility model provides an optical endoscope for minimally invasive surgery, which is applied to the technical field of medical treatment and comprises a lens body, wherein the right end of the lens body is fixedly connected with a lens tube, a plurality of glass rods are arranged in the lens tube, the right end of the lens tube is fixedly connected with an objective lens end, the bottom end of the inside of the lens tube is fixedly connected with a light guide beam, the left end of the light guide beam penetrates through the inside of the lens body and extends to the lower side of the lens body, the end wall of the light guide beam positioned at the lower end of the lens body is provided with a light guide beam embedding tube, the right end of the light guide beam embedding tube is provided with a single-sided reflecting mirror, the left end of the light guide beam embedding tube is provided with an LED lamp, a light gathering cone group is fixedly connected between the single-sided reflecting mirror and the LED lamp, refracted light is gathered into a point through the single-sided reflecting mirror, the light source brightness is effectively enhanced, and the current intensity can be controlled through a current controller, so that the light source brightness can be adjusted as required, and the minimally invasive surgery operation safety device is convenient to use.
Description
Technical Field
The application relates to the technical field of medical treatment, in particular to an optical endoscope for minimally invasive surgery.
Background
In recent years, minimally invasive surgery has been increasingly widely used due to the characteristics of small trauma, quick recovery and good effect, in the traditional endoscopic surgery, a doctor performs surgery by observing 2D images, the surgery operation difficulty is high due to the lack of three-dimensional effect, the surgery operation precision is difficult to ensure, the three-dimensional endoscope can well solve the problems, focus can be observed more intuitively, the surgery time can be shortened, the pain of a patient is reduced, and the use requirement of the doctor is met.
The endoscope in the domestic market at present is assembled by endoscope body and external power supply box, because endoscope and power supply box whole volume are great, be unfavorable for medical personnel to hand about, in addition, the light guide beam is equipped with when the endoscope uses and uses simultaneously, light guide beam light refraction part among the prior art only comprises the prism, although can with light refraction in the light guide beam, but the unable gathering of light, light luminance is lower, thereby be difficult to satisfy the light intensity demand when the endoscope operates, the light source that has in the endoscope and the power of endoscope are controlled alone, when medical personnel uses the endoscope, unable control light source intensity, the result in using inconveniently.
Therefore, we propose an optical endoscope for minimally invasive surgery to effectively solve some problems existing in the prior art.
Disclosure of utility model
The utility model aims to solve the problems existing in the prior art, and provides an optical endoscope for minimally invasive surgery, which comprises an endoscope body, wherein the left end of the endoscope body is provided with cameras which are clamped with each other, the left end of the cameras is fixedly connected with a power handle, a current controller is arranged on the power handle, the tail end of the power handle is fixedly connected with a power plug, the outer end of the power handle is provided with a power switch, the right end of the endoscope body is fixedly connected with an endoscope tube, a plurality of glass rods are arranged in the endoscope tube, a spacer ring is arranged between two adjacent glass rods, the right end of the endoscope tube is fixedly connected with an objective lens end, the bottom end of the inside of the endoscope tube is fixedly connected with a light guide beam, the left end of the light guide beam penetrates through the inside of the endoscope body and extends to the lower side of the endoscope body, the end wall of the light guide beam is provided with a light guide beam embedding tube, the right end of the light guide beam embedding tube is provided with a single-sided reflecting mirror, the left end of the light guide beam embedding tube is provided with an LED lamp, a light gathering cone group is fixedly connected between the single-sided mirror and the LED lamp, the LED lamp is connected with a USB connector through a wire rope, the outer wall of the power handle is provided with a USB interface, light gathering cone group is arranged, light is gathered after being reflected, light passes through the light gathering cone group, and is irradiated through a light source, the light source is effectively controlled through a single-sided mirror, the light source, the brightness is convenient to be convenient to carry, and safe, and high and safe operation can be achieved, and high and safe, and high brightness can be conveniently and safe when the operation is used.
Further, the light-gathering cone group comprises a plurality of prisms formed by splicing, one side of the prism, which is close to the single-sided reflector, is fixedly connected with a light cone, the brightness of the injected light is lower when passing through the light guide beam, the refraction brightness of the light only passing through the prism can not reach the operation requirement, and the light can be effectively improved through the light gathering effect of the light cone.
Further, the cross section of the light guide beam embedded pipe is of a bent shape, the light collecting cone group is of a bent structure, the light guide beam embedded pipe is designed to be of a bent shape, so that the light guide wire rope is not required to be bent when the USB connector is inserted into the USB interface, the insertion stability of the USB connector and the USB interface is improved, and the possibility of power failure of the LED lamp of the endoscope in the use process is reduced.
Further, the wire rope is an elastic pull rope, and the wire rope is made of elastic materials, so that after the USB connector is inserted into the USB interface, the wire rope is not easy to break, the service life of the wire rope is prolonged, and the LED lamp can be powered continuously.
Further, the inner wall of the light guide beam embedding tube, which is close to one end of the light guide beam, is provided with a threaded inner groove, and the outer side of the end wall of the light guide beam is also provided with a threaded outer groove which is matched with the threaded outer groove through the threaded inner groove, so that the light guide beam embedding tube is convenient to install and detach, and the endoscope can be easily installed when in use.
Further, the single-sided reflective coating is coated on the end face of the single-sided reflective mirror, and the single-sided reflective coating is arranged, so that the reflection effect of light is achieved, the imaging effect is achieved, and the light can be reflected more effectively after passing through the single-sided reflective coating, so that a clear image is generated.
Compared with the prior art, the application has the advantages that:
(1) Through setting up the light concentration awl group, shine out through single face reflector after gathering into a bit with the light after refracting, effectively strengthen light source luminance, can control the electric current intensity simultaneously through the electric current controller to can adjust light source luminance as required, when carrying convenient, convenient to use is favorable to improving the operation security of minimally invasive surgery.
(2) The brightness of the injected light is lower when passing through the light guide beam, the refractive brightness of the light only passing through the triangular prism can not reach the operation requirement, and the light can effectively improve the light brightness through the condensation effect of the light cone.
(3) The light guide beam embedded pipe is designed to be bent, so that the light guide rope is not required to be bent when the USB connector is inserted into the USB interface, the insertion stability of the USB connector and the USB interface is improved, and the possibility of power failure of the LED lamp in the using process of the endoscope is reduced.
(4) After the USB connector and the USB interface are spliced, the wire rope is not easy to break, the service life of the wire rope is prolonged, and accordingly the LED lamp can be continuously powered.
(5) The light guide beam embedding tube is convenient to install and detach by matching the thread groove inner groove with the thread groove of the thread outer groove, so that the endoscope can be easily installed when in use.
(6) Through setting up single face reflection coating to play the reflection effect to light, thereby reach imaging effect, after the single face reflection coating, light can reflect more effectively, thereby produce clear image.
Drawings
FIG. 1 is a front cross-sectional view of the present application;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at B;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 4 is a cross-sectional view of a single-sided mirror of the present application;
fig. 5 is a cross-sectional view of the end of a lens barrel of the present application.
The reference numerals in the figures illustrate:
1. A mirror body; 2. a power plug; 3. a camera; 4. a current controller; 5. a power switch; 6. a wire rope; 7. a USB connector; 8. a USB interface; 9. a lens tube; 901. a spacer ring; 902. a glass rod; 903. an objective lens end; 10. a light guide beam; 11. a light guide beam embedding tube; 12. a light-collecting cone set; 13. an LED lamp; 14. a single-sided mirror.
Detailed Description
The embodiments of the present application will be described in detail and fully with reference to the accompanying drawings, and it is intended that all other embodiments of the application, which are apparent to one skilled in the art without the inventive faculty, are included in the scope of the present application.
Referring to fig. 1-2, an optical endoscope for minimally invasive surgery comprises a lens body 1, wherein a camera 3 which is clamped with each other is arranged at the left end of the lens body 1, a power handle is fixedly connected to the left end of the camera 3, a current controller 4 is arranged on the power handle, a power plug 2 is fixedly connected to the tail end of the power handle, a power switch 5 is arranged at the outer end of the power handle, the current controllers 4 and 1 are integrally formed, the volume of the endoscope is greatly reduced, the endoscope is convenient to use and carry, a lens tube 9 is fixedly connected to the right end of the lens body 1, a plurality of glass rods 902 are arranged in the lens tube 9, a spacer ring 901 is arranged between two adjacent glass rods 902, an objective lens end 903 is fixedly connected to the right end of the lens tube 9, the lens tube 9 stretches into a region needing to be monitored by surgery, the objective lens end shoots a focus in vivo, the focus is conveyed to the lens body 1 through the glass rods 902 and is led out through the camera 3, and the lens rods 902 can be adjusted, so that focal length can be changed according to requirements.
Referring to fig. 3-5, a light guide beam 10 is fixedly connected to the bottom end inside the mirror tube 9, the left end of the light guide beam 10 penetrates through the inside of the mirror body 1 and extends to the lower side of the mirror body 1, a light guide beam embedding tube 11 is arranged on the end wall of the light guide beam 10 at the lower end of the mirror body 1, a single-sided reflecting mirror 14 is arranged at the right end of the light guide beam embedding tube 11, an LED lamp 13 is arranged at the left end of the light guide beam embedding tube 11, a light focusing cone group 12 is fixedly connected between the single-sided reflecting mirror 14 and the LED lamp 13, the LED lamp 13 is connected with a USB connector 7 through a wire rope 6, a USB interface 8 is arranged on the outer wall of a power handle, the USB connector 7 is inserted into the USB interface 8, a light cone is fixedly connected to one side of the single-sided reflecting mirror 14, the light is irradiated by the light focusing cone group 12, the brightness is lower when the light passes through the light guide beam 10, the refractive brightness of the triple prism possibly does not reach the operation requirement, the light focusing effect of the light cone can be effectively improved, the light brightness is focused into one point through the focusing principle, the light focusing effect is coated with the refractive cone, the end surface 14 is coated with a light reflecting coating, the end surface is coated with a single-sided reflection coating, the single-sided reflection effect can be more clearly reflected, the image can be obtained, the single-sided reflection effect can be achieved, and the reflection effect can be achieved, and reflection effect image effect reflection effect on the image reflection image on the single surface reflection effect on the image on the single surface can be more clearly has can be more clearly reflected can be achieved.
Referring to fig. 1, the cross-section of the light guide beam embedding tube 11 is in a bent shape, the light-gathering cone set 12 is also in a bent structure, the light guide beam embedding tube 11 is designed to be in a bent shape, so that the wire rope 6 is not required to be bent when the USB connector 7 is inserted into the USB connector 8, the stability of the connection between the USB connector 7 and the USB connector 8 is improved, the possibility that the LED lamp 13 is powered off in the use process of the endoscope is reduced, the light guide beam embedding tube 11 is provided with a threaded inner groove close to the inner wall of one end of the light guide beam 10, the outer side of the end wall of the light guide beam 10 is also provided with an adaptive threaded outer groove, and the light guide beam embedding tube 11 is convenient to install and detach by matching the threaded inner groove with the threaded outer groove, so that the endoscope can be easily installed when the light-gathering lens is connected with the light guide beam, and concentrated strong light reaches the objective lens end through the light guide beam 10.
Referring to fig. 1, the wire rope 6 is an elastic pull rope, and the wire rope 6 is made of an elastic material, so that after the USB connector 7 is plugged with the USB interface 8, the wire rope 6 is not easy to break, the service life of the wire rope 6 is prolonged, and the LED lamp 13 can be continuously powered.
When the light source is used, the power switch 5 on the power source handle is started, the USB connector 7 is inserted into the USB interface 8, light emitted by the LED lamp 13 is focused into one point through the focusing and refracting principle of the focusing cone group 12, the brightness is increased by a plurality of times and is irradiated out through the single-sided reflector 14, the concentrated strong light reaches the objective lens end through the light guide beam to achieve the lighting effect, the light brightness is effectively enhanced, in the process, medical staff controls the current intensity of the USB connector 7 by continuously adjusting the current controller 4, the brightness of the LED is controlled, the lens tube 9 is inserted into a body, the focus in the body is shot by the objective lens end 903, the focus is transmitted to the lens body 1 through the glass rod 902 and is LED out through the camera 3, the light after refraction is focused into one point through the single-sided reflector 14, the light source brightness is effectively enhanced, the current intensity can be controlled through the current controller 4, the light source brightness can be adjusted according to requirements, the light source is convenient to carry, the light source is convenient to use, and the operation safety of minimally invasive surgery is improved.
The foregoing is merely illustrative of the best modes of carrying out the application in connection with the actual requirements, and the scope of the application is not limited thereto.
Claims (6)
1. The utility model provides an optical endoscope for minimally invasive surgery, includes mirror body (1), its characterized in that, mirror body (1) left end is provided with camera (3) of mutual joint, camera (3) left end fixedly connected with power handle, be provided with current controller (4) on the power handle, power handle end fixedly connected with power plug (2), the power handle outer end is provided with switch (5), mirror body (1) right-hand member fixedly connected with mirror tube (9), be provided with several glass stick (902) in mirror tube (9), adjacent two be provided with spacer ring (901) between glass stick (902), mirror tube (9) right-hand member fixedly connected with objective end (903), inside bottom fixedly connected with light guide beam (10) of mirror tube (9), light guide beam (10) left end runs through inside mirror body (1) and extends to mirror body (1) downside, light guide beam (10) end wall that is located mirror body (1) lower extreme is provided with light guide tube (11), light guide tube (14) are embedded in mirror tube (11), light guide tube (14) right side is connected with reflector (13) single-sided lamp (13), the LED lamp (13) is connected with a USB connector (7) through a wire rope (6), and a USB interface (8) is arranged on the outer wall of the power supply handle.
2. The optical endoscope for minimally invasive surgery according to claim 1, wherein the light-gathering cone set (12) comprises a plurality of prisms formed by splicing, and a light cone is fixedly connected to one side of the prisms, close to the single-sided mirror (14).
3. An optical endoscope for minimally invasive surgery according to claim 1, characterized in that the cross-sectional shape of the light guide beam insertion tube (11) is a bent shape, and the light converging cone group (12) is also a bent-shaped structure.
4. An optical endoscope for minimally invasive surgery according to claim 1, characterized in that the wire rope (6) is an elastic pull rope.
5. The optical endoscope for minimally invasive surgery according to claim 1, wherein the inner wall of the light guide beam embedding tube (11) close to one end of the light guide beam (10) is provided with a threaded inner groove, and the outer side of the end wall of the light guide beam (10) is also provided with an adaptive threaded outer groove.
6. An optical endoscope for minimally invasive surgery according to claim 1, characterized in that the single-sided mirror (14) end face is coated with a single-sided reflective coating.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321854948.4U CN220898661U (en) | 2023-07-14 | 2023-07-14 | Optical endoscope for minimally invasive surgery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202321854948.4U CN220898661U (en) | 2023-07-14 | 2023-07-14 | Optical endoscope for minimally invasive surgery |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220898661U true CN220898661U (en) | 2024-05-07 |
Family
ID=90917907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202321854948.4U Active CN220898661U (en) | 2023-07-14 | 2023-07-14 | Optical endoscope for minimally invasive surgery |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220898661U (en) |
-
2023
- 2023-07-14 CN CN202321854948.4U patent/CN220898661U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3858220B1 (en) | Elliptical optical lens for high output led | |
CA2635535C (en) | Illumination device | |
CN102783935B (en) | Portable electronic cystoscope | |
WO2010085516A1 (en) | Detachable illumination system | |
WO2023221662A1 (en) | Optical hard tube endoscope | |
CN207768343U (en) | A kind of endoscopic system | |
CN220898661U (en) | Optical endoscope for minimally invasive surgery | |
CN202891882U (en) | Electronic endoscope | |
CN207349846U (en) | A kind of complex light light source module group | |
JP5389884B2 (en) | Endoscope illumination optical system and illumination device | |
CN201814542U (en) | Anesthesia endoscope | |
CN216319530U (en) | Special optical fiber light condensing device for spectrum therapeutic instrument | |
CN202036185U (en) | Optical-fiber endoscopic ear treatment mirror | |
CN203059904U (en) | Medical light guiding instrument and assembled light collecting device thereof | |
CN2272275Y (en) | Eye surgical optical fiber illuminator | |
CN203458368U (en) | Fiber sigmoidoscope | |
CN211741711U (en) | Novel optical endoscope imaging and illuminating system | |
CN217645684U (en) | Handle for laser physiotherapy instrument | |
CN219109377U (en) | Tip layout device | |
CN220695227U (en) | Fluorescent endoscope with cooling device | |
CN107569205A (en) | A kind of endoscope | |
CN217696662U (en) | Disposable removes illumination expander | |
CN205535502U (en) | Pilot lamp is exploreed in operation | |
CN207849095U (en) | A kind of Multifunctional LED Medical Cold Light Source | |
CN201855485U (en) | Disposable split-type laser fiber optic lightwand |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |