CN111481152A - Endoscope for neurosurgery - Google Patents
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- CN111481152A CN111481152A CN202010480787.1A CN202010480787A CN111481152A CN 111481152 A CN111481152 A CN 111481152A CN 202010480787 A CN202010480787 A CN 202010480787A CN 111481152 A CN111481152 A CN 111481152A
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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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
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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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00066—Proximal part of endoscope body, e.g. handles
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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
- A61B1/06—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
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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
- A61B1/12—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 cooling or rinsing arrangements
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Abstract
The invention provides an endoscope for neurosurgery, and relates to the field of medical treatment. An endoscope for neurosurgery comprises a handle part and a lens part connected with the handle part, wherein the lens part is an observation mirror or a working mirror. The handle part in the invention is used as a master control host, the lens part can be directly butted with the handle part to form an endoscope device used in neurosurgery, meanwhile, the lens part comprises a viewing mirror and a working mirror which are detachably connected, and the two lens parts can be respectively exchanged and butted with the handle part, thereby forming a portable nerve viewing mirror or a nerve working mirror.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to an endoscope for neurosurgery.
Background
Neuroendoscopy is a tool for observation and operation in endoscopic neurosurgery. As early as 1806, philippipbozzini invented endoscopes and gradually applied to multiple clinical specialties. In 1918, Dandy observed the ventricles using a cystoscope and named the endoscope "neuro-endoscope". The neural endoscope commonly used in clinic includes a hard endoscope and a soft endoscope, and the latter develops through two stages of an optical fiber endoscope and an electronic soft endoscope. Neuroendoscopic surgery has become one of the major development directions in modern minimally invasive neurosurgery.
At present, the neural scope that uses in medical treatment is mostly integrated device, and multiclass host computer and display screen are assembled and are formed the size comparatively heavily, can't go out to use and hand-carry, and medical personnel adopt ordinary scope to lie when examining or operating on operating table or inspection chair patient, and the signal wire that the scope is connected appears entangling with operating table or inspection chair easily simultaneously, appears limiting medical personnel's station in inspection or art simultaneously and leads to the extension greatly of inspection or operation time.
Disclosure of Invention
The invention aims to provide an endoscope for neurosurgery, which can be used and carried, can be carried about when going out for diagnosis and treatment, and is not limited by the application range of a transmission line.
The embodiment of the invention is realized by the following steps:
the embodiment of the application provides an endoscope for neurosurgery, including handle portion and with the lens head that handle portion is connected, the lens head is observation mirror or working mirror.
In some embodiments of the present invention, each of the observation mirror and the working mirror includes a base, and a main camera, a sub-camera, and an auxiliary component disposed on the base.
In some embodiments of the invention, the auxiliary component of the above-mentioned observation mirror comprises a light source.
In some embodiments of the present invention, the light source is plural, and the plural light sources are disposed around the main camera.
In some embodiments of the present invention, the auxiliary component of the working mirror comprises a working channel and an irrigation channel.
In some embodiments of the present invention, the working channel and the flushing channel are both arranged through the substrate of the working mirror, the working channel is arranged close to an opening at one end of the main camera and symmetrically arranged with the main camera, the number of the flushing channels is multiple, and the flushing channels are annularly arranged around the main camera.
In some embodiments of the present invention, the main camera of the observation mirror is disposed at one end of the base of the observation mirror, and the sub-camera of the observation mirror is disposed on the side wall near one end of the main camera.
In some embodiments of the present invention, the main camera of the working mirror is disposed at one end of the base of the working mirror, and the sub-camera of the working mirror is disposed on the side wall near one end of the main camera.
In some embodiments of the present invention, the handle portion is connected to a side wall of the base body of the working mirror near the opposite end thereof through a signal transmission wire, and the signal transmission wire is covered with a protective tube.
In some embodiments of the present invention, the handle portion includes a mounting box, a camera main board disposed in the mounting box, a wireless communication device in signal connection with the camera main board, a control main board for controlling the camera to be turned on and off and switching the main and auxiliary cameras, a recording device in signal connection with the wireless communication device, and a battery compartment disposed in the mounting box.
Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:
the embodiment of the invention provides an endoscope for neurosurgery, which comprises a handle part and a lens part connected with the handle part, wherein the lens part is an observation mirror or a working mirror. The handle part in the invention is used as a master control host, the lens part can be directly butted with the handle part to form an endoscope device used in neurosurgery, meanwhile, the lens part comprises a viewing mirror and a working mirror which are detachably connected, and the two lens parts can be respectively exchanged and butted with the handle part, thereby forming a portable nerve viewing mirror or a nerve working mirror.
In actual use, there are two states of use, using a sight glass: medical staff splices the observation mirror and the handle part to form a complete examination endoscope, one end detected by the observation mirror is inserted into the brain of a patient to be examined, and the picture is transmitted to an external terminal display through the handle part to be displayed; using a working mirror: medical personnel splice working mirror and handle portion and form complete work scope, and the one end that will work scope was surveyed is visited into patient's brain, and medical personnel can visit into patient's brain through working mirror with surgical instruments and carry out the operation simultaneously, and operation in-process handle portion can show in picture transmission to outside terminal display in with patient's brain.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a diagram illustrating a first state of use of an endoscope according to an embodiment of the present invention;
FIG. 2 is a diagram illustrating a second use state of the endoscope according to the embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a viewing mirror according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a working mirror according to an embodiment of the present invention;
FIG. 5 is a schematic side view of a working mirror according to an embodiment of the present invention;
FIG. 6 is a schematic view of a handle portion according to an embodiment of the present invention;
fig. 7 is a signal flow diagram of an endoscope according to an embodiment of the present invention.
Icon: 1-a handle part; 101-signal transmission conductors; 102-mounting the cartridge; 1021-a wireless communication device; 1022-camera switch; 1023-camera switch; 1024 — video line interface; 1025-a recording device; 1026-battery compartment; 1011-a wire connection; 1012-protective tube body; 2-observation mirror; 201-a light source; 3-a working mirror; 301-a working channel; 302-flush channel; 4-a substrate; 401-main camera; 402-sub camera.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the orientations or positional relationships are only used for convenience of describing the present invention and simplifying the description, but the terms do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operate, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the embodiments of the present invention, "a plurality" represents at least 2.
In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Examples
Referring to fig. 1 and 2, fig. 1 is a first usage state diagram of an endoscope according to an embodiment of the present invention; figure 2 shows a second state diagram of the endoscope according to an embodiment of the present invention in use.
The embodiment of the invention provides an endoscope for neurosurgery, which comprises a handle part 1 and a lens part connected with the handle part 1, wherein the lens part is an observation mirror 2 or a working mirror 3. The handle part 1 in the invention is used as a master control host, the lens part can be directly butted with the handle part 1 to form an endoscope device used in neurosurgery, meanwhile, the lens part comprises an observation mirror 2 and a working mirror 3 which are detachably connected, the two lens parts can be respectively exchanged and butted with the handle part 1, and then a portable nerve observation mirror 2 or a nerve working mirror 3 is formed.
Optionally, the observation mirror 2 and the working mirror 3 are both designed in a cylindrical barrel shape, the cylindrical design can facilitate the lens to enter the brain of the patient, edges and corners do not exist at the edges, and the brain tissue of the patient cannot be obviously damaged.
In actual use, there are two states of use, using the scope 2: medical staff splices the observation mirror 2 and the handle part 1 to form a complete examination endoscope, one end detected by the observation mirror 2 is inserted into the brain of a patient to be examined, and the picture is transmitted to an external terminal display through the handle part 1 to be displayed; using the working mirror 3: medical personnel splice working mirror 3 and handle portion 1 and form complete work scope, and the one end that will work the scope and survey is visited into patient's brain, and medical personnel can visit into patient's brain through working mirror 3 with surgical instruments and carry out the operation simultaneously, and operation in-process handle portion 1 can show in picture transmission to the outside terminal display in the patient's brain.
In some embodiments of the present invention, as shown in fig. 3 and 4, each of the observation mirror 2 and the working mirror 3 includes a base 4, and a main camera 401, a sub-camera 402 and auxiliary components disposed on the base 4, the bodies of the observation mirror 2 and the working mirror 3 are cylindrical, the main camera 401, the sub-camera 402 and the auxiliary components for auxiliary action for detecting the brain of a patient can be mounted and placed in the base 4, meanwhile, the main camera 401 and the sub-camera 402 carry L ED light beads for cooperative shooting, the main camera 401 and the sub-camera 402 both use a high-definition camera with a brand name of camera86 and a model number of KM-AV8, and the size of the high-definition camera is 0.8mm, the diameter of the high-definition camera is small, and the high-definition endoscope is suitable for different specifications.
The shape of the base 4 in the present embodiment is a cylindrical tube shape, but is not limited thereto, and other shapes may be adopted in other embodiments.
In some embodiments of the invention, as shown in fig. 3, the auxiliary component of the scope 2 comprises a light source 201. A part for further coordinating observation mirror 2 is light source 201, adopts many to join in marriage light source 201 and can make the camera mechanism who probes into patient's brain can shoot more clearly, and the medical personnel of being convenient for can clearly and completely see the problem that the sick place exists clearly.
In some embodiments of the invention, as shown in fig. 4, the auxiliary components of the working mirror 3 comprise a working channel 301 and an irrigation channel 302. The auxiliary component that working mirror 3 adopted is working channel 301 and washing channel 302, working channel 301 is used for medical personnel can extend parts such as surgical instruments from its one end and get into patient's brain to perform the operation, sticky material such as plasma appears easily when the operation goes on glues even at the affected part or the head of making a video recording, wash channel 302 through setting up and can irritate aseptic flush fluid from its inside operation position of irritating, also can wash the sticky liquid of head of making a video recording when washing the affected part, the medical personnel of being convenient for continue to operate, avoided taking out the scope many times in performing the operation and lead to patient's discomfort, the risk of infection has also significantly reduced simultaneously.
In some embodiments of the present invention, as shown in fig. 3 and 4, the main camera 401 of the observation mirror 2 or the work mirror 3 is disposed at one end portion of the base 4. The setting of the terminal surface department that main camera 401 is located observation mirror 2 and 3 right-hand members of working mirror, the main camera 401 that sets up like this can be convenient for medical personnel effectively look over in the field of vision to 4 sharp extensions of base member.
In some embodiments of the present invention, as shown in fig. 3 and 4, the sub camera 402 of the observation mirror 2 or the work mirror 3 is disposed on a side wall near one end of the main camera 401. Vice camera 402 sets up in the right-hand member of the lateral wall of sight glass 2 and working mirror 3 for cooperation main camera 401 shoots, and main camera 401 mainly is used for the inspection to shoot the brain condition of an extending direction in the patient's brain, uses vice camera 402 on the lateral wall can cooperate main camera 401 to shoot the position of die angle department to main camera 401 and inspect the shooting, can guarantee that medical personnel can not appear careless neglect of mistakes when visiting the inspection to the brain.
In some embodiments of the present invention, as shown in fig. 3, the light source 201 is arranged close to the main camera 401, the arrangement of the light source 201 close to the main camera 401 can ensure that the field of view of the shooting by the main camera 401 is clear and bright, and ensure that medical staff can clearly view the shooting content during the brain examination, and meanwhile, the auxiliary camera 402 is closer to the wall surface of the brain when the auxiliary camera is inserted into the brain, and if the auxiliary light source 201 is used, the light refraction condition is caused, and the problem that the shooting picture is easily unclear is caused, and the auxiliary camera 402 uses the L ED lamp bead which is provided by itself to partially illuminate.
In some embodiments of the present invention, as shown in fig. 3, the light source 201 is plural, and a plurality of the light sources 201 are arranged around the main camera 401. A light source 201 for further cooperating main camera 401 is four, and four light sources 201 are crescent and encircle main camera 401 and distribute, and the light source 201 of arranging like this can guarantee that main camera 401's shooting within range all is in the highlight state, guarantees to shoot the definition of picture.
In some embodiments of the present invention, as shown in fig. 3, the light source 201 is a L ED medical cold light source 201, the light emitting principle of the cold light source 201 is to generate electron collision under the action of an electric field to excite a fluorescent material to generate a light emitting phenomenon, the cold light source 201 has very good optical and flash characteristics, the cold light source 201 does not generate heat when working, a series of problems related to heat accumulation can be avoided, and simultaneously, the condition that the affected part of a patient is uncomfortable due to heat accumulation of the common light source 201 in the long-time operation use process can be avoided, the cold light source 201 bulb is a bulb made by using the L ED light source 201 principle, semiconductor illumination does not have any pollution to the environment, safety can be ensured when being applied to medicine, compared with the traditional incandescent lamp and fluorescent lamp, the power saving efficiency can reach more than 90%, the lower energy consumption and longer use time are achieved, and the cold light source 201 can be.
In some embodiments of the invention, as shown in FIG. 4, both the working channel 301 and the irrigation channel 302 are disposed through the base 4 of the working mirror 3. Working channel 301 link up to the other end for the straight form 4 one end of base member from working mirror 3, and straight working channel 301 makes things convenient for medical personnel to let in surgical instruments and carries out the operation of affected part treatment, washes passageway 302 and pours into to its right-hand member and link up by 4 lateral walls departments of base member of working mirror 3, and medical personnel of being convenient for carry out aseptic washing under the condition that does not influence operation.
In some embodiments of the present invention, as shown in fig. 4, one end opening of both the working channel 301 and the irrigation channel 302 are disposed proximate to the main camera 401. Working channel 301 and flushing channel 302 link up the right-hand member opening all be located 4 right-hand member terminal surfaces of base member of working mirror 3, and adjacent main setting of making a video recording, working channel 301 adjacent with main camera 401 can make medical personnel observe the operation conditions of self-instrument when carrying out the operation, guarantee the smooth going on of operation, flushing channel 302 is located main camera 401 one side simultaneously can be more effectual to main camera 401 on the blood mucosa of gluing carry out the washing processing.
In some embodiments of the present invention, as shown in fig. 4, the working channel 301 is disposed symmetrically to the main camera 401 proximate to the end opening thereof. Working channel 301 adopts relative position symmetry setting to enable when the apparatus lets in the patient affected part with main camera 401, and main camera 401 can hold the apparatus completely and get into the shooting picture, guarantees the safe progress of operation.
In some embodiments of the present invention, as shown in fig. 4, the number of the flushing channels 302 is multiple, and the plurality of flushing channels 302 are annularly arranged around the main camera 401. Wash passageway 302 and be two, and two wash passageway 302 symmetric distributions, two wash passageway 302 and can pour into aseptic flush fluid increase simultaneously and wash the dynamics, and two wash passageway 302 and main camera 401 and working channel 301 and arrange along the cross, each corner to main camera shooting can both be washed when being located the wash passageway 302 of main camera 401 both sides and can guarantee to wash, also can all wash simultaneously each position of patient's brain comprehensively.
In some embodiments of the invention, as shown in fig. 1 to 5, the handle portion 1 is connected to the end of the other end of the base 4 of the scope 2 by a signal transmission wire 101. The top of the handle part 1 is butted with a signal transmission joint at the left end of the observation mirror 2 by adopting a signal transmission lead 101, so that the handle part 1 can obtain picture signals transmitted by the observation mirror 2 in real time, and meanwhile, medical personnel hold the handle part 1 for examination or operation.
In some embodiments of the present invention, as shown in fig. 1 to 5, the handle portion 1 is connected to the side wall of the base 4 of the working mirror 3 near the other end thereof via a signal transmission wire 101. The top of the handle part 1 is connected with a signal transmission joint on the side wall of the working mirror 3 close to the left end thereof by a signal transmission lead 101, so that the handle part 1 can obtain picture signals transmitted by the working mirror 3 in real time.
In some embodiments of the present invention, as shown in fig. 6, the signal transmission line 101 is covered with a protective tube 1012. The signal transmission wire 101 that extends in the handle portion 1 adopts the protection body 1012 to carry out the cladding, makes signal transmission wire 101 can obtain effectual protection and increase its life, and protection body 1012 adopts the aluminum alloy to make simultaneously, makes medical personnel can one hand hold handle portion 1 just can operate in coordination with work mirror 3 or sight glass 2, reduces medical personnel to the use degree of difficulty of scope.
In some embodiments of the present invention, as shown in fig. 1-5, the protective tube body 1012 is a straight tube. Protection body 1012 adopts straight tube-shape setting to guarantee that handle portion 1 can be quick when connecting sight glass 2 and visit into patient's brain, handle portion 1 and sight glass 2 form the straight-bar form, medical personnel's accessible adjustment handle portion 1's position and then adjust the position of sight glass 2 at patient's brain, protection body 1012 adopts straight tube-shape setting to guarantee that handle portion 1 can not block working channel 301's position or field of vision when connecting working mirror 3 handle portion 1, handle portion 1 forms the form of buckling with working mirror 3, can use working mirror 3 for a long time during the operation, the waste of physical power when the assembly of the form of buckling can reduce medical personnel and grip, also can guarantee the stable operation of treatment apparatus.
In some embodiments of the present invention, as shown in fig. 6, the handle portion 1 includes a mounting case 102, a camera main board disposed in the mounting case 102, a wireless communication device 1021 for signal connection with the camera main board, a control main board for controlling the camera switch 1022 and switching the main and sub cameras, and a recording device 1025 for signal connection with the wireless communication device 1021. The handle part 1 is internally provided with an installation box body 102 for installing each electronic component, the installation box body 102 is internally provided with a camera main board connected with a main camera 401 and an auxiliary camera 402, the camera main board is used for receiving information of pictures to be shot and processing the pictures, the camera main board is in signal connection with a wireless communication device 1021, the pictures shot by the main camera 401 and the auxiliary camera 402 are transmitted to a terminal of an external computer by the wireless communication device 1021 in real time, the terminal is provided with a display for displaying real-time operation pictures and facilitating the checking of medical care personnel, the installation box body 102 is also internally provided with a control main board which is electrically connected with the camera main board, the control main board is provided with a camera switch 1022 for controlling the opening and closing of the main camera and the auxiliary camera and a camera switch key for switching the pictures displayed by the main camera and the auxiliary camera 1023, thereby facilitating the switching and checking of the medical care personnel, the control mainboard chip model is nForce2 IGP, still be equipped with recording device 1025 in the installation box body 102 simultaneously, set up recording device 1025 and can record the pronunciation when medical personnel perform real-time operation and convey the host computer terminal in through wireless communication device 1021, accomplish the cooperation of post-operation pronunciation and record the picture and can be used for medical teaching or medical countercheck, can remove signal output line's use from through wireless communication device 1021, can avoid leading to the limited problem of inspection position to appear because of the influence of signal output line length.
The signal output end of the main camera 401 is connected with the first signal input end of the camera main board, the signal output end of the auxiliary camera 402 is connected with the second signal input end of the camera main board, the first signal output end of the camera main board is connected with the signal input end of the main camera 401, the second signal output end of the camera main board is connected with the signal input end of the auxiliary camera 402, the third signal output end of the camera main board is connected with the signal input end of the control main board, the first signal output end of the control main board is connected with the third signal input end of the camera main board, the second signal output end of the control main board is connected with the first signal input end of the wireless communication device, the signal output end of the wireless communication device 1021 is connected with the signal input end of the display screen, and the signal output end of the recording device 1025 is connected with the second signal input end of the wireless communication device 1021.
In the above-mentioned embodiment, still be provided with the L emon plug that is used for connecting the micro display on the control mainboard, the doctor can directly look over the condition in the patient's head through inserting the micro display when carrying out comparatively simple operation, also can go out to diagnose simultaneously and carry convenient to use.
In some embodiments of the present invention, as shown in fig. 6, the control main board is located at the rear end of the handle portion 1, the control main board is located at the bottom of the handle portion 1, and the camera switch 1022, the camera switch 1023 and the L emon plug are all located outside the mounting box 102 of the handle portion 1, so as to facilitate the operation of medical staff.
In some embodiments of the invention, as shown in fig. 6, the handle portion 1 further includes a battery compartment 1026 disposed within the mounting case 102. A removable rechargeable battery may be placed in battery compartment 1026 to facilitate the provision of electrical power to the components within the overall device.
In summary, the present invention provides an endoscope for neurosurgery, comprising a handle portion 1 and a lens portion connected to the handle portion 1, wherein the lens portion is an observation mirror 2 or a working mirror 3. The handle part 1 in the invention is used as a master control host, the lens part can be directly butted with the handle part 1 to form an endoscope device used in neurosurgery, meanwhile, the lens part comprises an observation mirror 2 and a working mirror 3 which are detachably connected, the two lens parts can be respectively exchanged and butted with the handle part 1, and then a portable nerve observation mirror 2 or a nerve working mirror 3 is formed.
In actual use, there are two states of use, using the scope 2: medical staff splices the observation mirror 2 and the handle part 1 to form a complete examination endoscope, one end detected by the observation mirror 2 is inserted into the brain of a patient to be examined, and the picture is transmitted to an external terminal display through the handle part 1 to be displayed; using the working mirror 3: medical personnel splice working mirror 3 and handle portion 1 and form complete work scope, and the one end that will work the scope and survey is visited into patient's brain, and medical personnel can visit into patient's brain through working mirror 3 with surgical instruments and carry out the operation simultaneously, and operation in-process handle portion 1 can show in picture transmission to the outside terminal display in the patient's brain.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. An endoscope for neurosurgery is characterized by comprising a handle part and a lens part connected with the handle part, wherein the lens part is an observation mirror or a working mirror.
2. An endoscope according to claim 1, wherein said observation mirror or said working mirror comprises a base, a main camera, a sub camera and an auxiliary member disposed on said base.
3. An endoscope according to claim 2, and wherein said auxiliary element of said scope comprises a light source.
4. An endoscope according to claim 3 and wherein said light source is plural and is disposed around said main camera.
5. An endoscope according to claim 2, and wherein said working mirror auxiliary members comprise a working channel and an irrigation channel.
6. An endoscope for neurosurgery according to claim 5, wherein said working channel and said irrigation channel are both through said working lens base, said working channel is close to said main camera and is symmetrically arranged with respect to said main camera, said irrigation channel is multiple, and said irrigation channels are annularly arranged around said main camera.
7. An endoscope for neurosurgery according to claim 2, wherein said main camera of said scope is provided at an end portion of said base body of said scope, and said sub-camera of said scope is provided on a side wall near an end of said main camera.
8. An endoscope according to claim 2, wherein said working mirror has a primary camera disposed at an end of a base member of said working mirror, and said working mirror has a secondary camera disposed on a side wall of said working mirror adjacent to an end of said primary camera.
9. An endoscope according to claim 8, and wherein said handle portion is connected to a side wall of said base body of said working scope adjacent to the opposite end portion thereof via a signal transmission wire, said signal transmission wire being covered with a protective tube.
10. An endoscope for neurosurgery according to claim 1, wherein said handle portion comprises a mounting box, a camera main board disposed in said mounting box, a wireless communication device in signal connection with said camera main board, a control main board for controlling the switching of the camera and switching the main and auxiliary cameras, a recording device in signal connection with said wireless communication device, and a battery compartment disposed in said mounting box.
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| CN202010480787.1A CN111481152A (en) | 2020-05-30 | 2020-05-30 | Endoscope for neurosurgery |
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| CN202010480787.1A CN111481152A (en) | 2020-05-30 | 2020-05-30 | Endoscope for neurosurgery |
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