Invention content
The application provides a kind of endoscope guiding device and a kind of medical instrument, can solve band angle in the prior art and graspThe problem of integrated fiber endoscope of control mechanism is inconvenient to safeguard.
In order to solve the above technical problems, the technical solution that the application uses is：A kind of endoscope guiding device is provided,The endoscope guiding device includes guide wire, handle and tumbler, and guide wire wears handle and stretched out from handle, tumblerIt is arranged on handle, tumbler is used for the swing angle of adjustable guide pipe, handle protrusion setting endoscope interface, and guide wire is setIt is equipped with endoscope path way, endoscope path way and endoscope orifice.
Wherein, tumbler includes bent angle handwheel, and at least partly structure of bent angle handwheel protrudes from handle setting.
Wherein, instrument channel, instrument channel and instrument interface is further arranged in handle protrusion setting instrument interface, guide wireConnection.
Wherein, endoscope path way and instrument channel are isolated from each other, and endoscope interface and instrument interface are mutually parallel.
Wherein, the material of guide wire is silica gel.
Wherein, endoscope guiding device further comprises two water air pipes, the water air pipe side wall with endoscope interface respectivelyIt connects and is connected with the side wall of instrument interface.
Wherein, endoscope interface or instrument interface are threaded structure.
Wherein, tumbler further comprises that angle rope, angle rope connect with bent angle handwheel and are at least partly embedded and leadingIn skirt.
Wherein, handle include the first protrusion, recess portion and the second protrusion, the first protrusion, recess portion and the second protrusion successively head and the tailSmooth connection, recess portion overall size are less than the first protrusion and the second protrusion, so that handle forms convex-concave structure, the first protrusion protrusionSetting endoscope interface and instrument interface, guide wire are stretched out from the second protrusion.
In order to solve the above technical problems, another technical solution that the application uses is：A kind of medical instrument is provided, the doctorIt includes above-mentioned endoscope guiding device to treat instrument.
The advantageous effect of the application is：The case where being different from the prior art, endoscope guiding device provided by the present application canTo maintain easily, maintenance cost is reduced.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, completeSite preparation describes.It is understood that specific embodiment described herein is only used for explaining the application, rather than the limit to the applicationIt is fixed.It also should be noted that illustrating only for ease of description, in attached drawing and the relevant part of the application and not all knotStructure.Based on the embodiment in the application, those of ordinary skill in the art are obtained without creative effortsAll other embodiment, shall fall in the protection scope of this application.
Term " first " in the application, " second " are used for description purposes only, and are not understood to indicate or imply oppositeImportance or the quantity for implicitly indicating indicated technical characteristic.Define " first " as a result, the feature of " second " can be brightShow or implicitly include at least one this feature.In the description of the present application, the meaning of " plurality " is at least two, such as twoIt is a, three etc., unless otherwise specifically defined.The directional instruction of institute in the embodiment of the present application (such as upper and lower, left,It is right, forward and backward ...) be only used for explaining relative position relation under a certain particular pose (as shown in the picture) between each component,Motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.In addition, term" comprising " and " having " and their any deformations, it is intended that cover and non-exclusive include.Such as contain series of stepsOr process, method, system, product or the equipment of component, the step of being not limited to list or component, but optionally also wrapThe step of not listing or component are included, or further includes optionally for the intrinsic other steps of these processes, method, product or equipmentRapid or component.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodimentsIt is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identicalEmbodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly andImplicitly understand, embodiment described herein can be combined with other embodiments.
Please refer to Fig.1 and Fig. 2, Fig. 1 be it is provided by the present application one implement a kind of medical instrument dimensional structure diagram,Fig. 2 is the schematic cross-section of guide wire A-A in Fig. 1
As shown in Figure 1, medical instrument provided by the present application may include endoscope guiding device 10, endoscope 20 and treatmentInstrument 30.
Wherein, endoscope guiding device 10 may include guide wire 12, handle 14 and tumbler 16, and guide wire 12 is wornIt handle 14 and is stretched out from handle end 14, guide wire 12 imports therapeutic device 30 and endoscope 20 for inserted into the patientPatient's body.Tumbler 16 be arranged on handle 14, tumbler 16 be used for adjustable guide pipe 12 swing angle, according to turnThe amplitude that device 16 rotates is moved to adjust the angle of the swing of guide wire 12.
Specifically, guide wire 12 is tubular structure, and the material of guide wire 12 can be silica gel, in particular medical silica-gel.Silicone tube is pressure-resistant, wear-resisting, resistance to kink, resistance to fracture, bears that pressure is strong, can be reasonably resistant to extruding of the human body to guide wire 12.Silicone tube smooth interior surfaces can avoid the growth of bacterium, reduce the absorption to fluid, easy to clean, can be effectively prevented from interiorThe cross-infection of sight glass guiding device 10.Silicone tube chemical resistance is good, and acid and alkali-resistance and a variety of chemicals, the five poisonous creatures: scorpion, viper, centipede, house lizard, toad are tasteless, can be withIt is effectively prevented corrosion of the body fluid of human body to guide wire 12.Guide wire 12 can also be that other materials are made, herein not one by oneIt repeats.Therapeutic device 30 and endoscope 20 are entered by guide wire 12 in human body, are effectively protected therapeutic device 30 and interior are peepedMirror 20.
Handle 14 may include the first protrusion 142, recess portion 144 and the second protrusion 146.Specifically, the first protrusion 142, recessedPortion 144 and the smooth connection of head and the tail successively of the second protrusion 146,144 overall size of recess portion are less than the first protrusion 142 and the second protrusion146, so that handle 14 forms convex-concave structure.I.e. handle 14 is the smooth curved-surface structure being small at both ends and big in the middle, and doctor can holdThe recess portion 144 of handle 14, the sliding of the first protrusion 142 and the second protrusion 146 blocking doctor's hand, so that it is guaranteed that doctor accurately goesUse endoscope guiding device 10.Handle 14 can also be cylindrical, rectangle or other shapes, not repeat one by one herein.
Handle 14, which can protrude, is provided with endoscope interface 148, and endoscope interface 148 is arranged in the first protrusion of handle 14On 142, be corresponding to it endoscope path way 122 (please referring to Fig. 2), endoscope path way 122 and endoscope can be arranged in guide wire 12Interface 148 is connected to, and wears stretching from the second protrusion 146.Endoscope 20 is inserted into from endoscope interface 148, logical by endoscopeRoad 122 enters patient's body.Tumbler 16 is swung by the swing angle of adjustable guide pipe 12 to reach adjustment endoscope 20The purpose of angle.
Endoscope interface 148 is to be detachably connected with endoscope 20, when needing using endoscope 20, by endoscope20 and endoscope interface 148 be detachably connected；When needing the operations such as endoscope 20 to be sterilized or repaired, by endoscope20 detach with endoscope guiding device 10.Endoscope interface 148 and the contact position of endoscope 20 can be provided with helicitic texture, spiral shellThe connection of line structure is firm, and good airproof performance.Buckle structure can also be arranged in endoscope interface 148 and the contact position of endoscope 20,Buckle structure convenient disassembly.Endoscope interface 148 and endoscope 20 can also be realized by screw it is mutual be detachably connected, it is interiorDetachable connection between sight glass interface 148 and endoscope 20 does not repeat one by one herein, as long as may be implemented removable each otherThe purpose unloaded.
Endoscope 20 may include camera lens 22, headlamp 24, first pipe 26 and display 28, camera lens 22 and headlamp 24It is arranged in the end of first pipe 26, headlamp 24 illuminates place of finding a view for emitting beam, and camera lens 22 is found a view for shooting, and is led toCross first pipe 26 and taken image data be transferred to the display 28 being set in first pipe 26, display 28 withCamera lens 22 is set to the opposite end of first pipe 26, and display 28 is used to the image data that camera lens 22 takes being presented to doctorIt is raw, make correct diagnosis for doctor.
Specifically, first pipe 26 is provided with one end of camera lens 22 and enters from endoscope interface 148, and logical along endoscopeRoad 122 enters patient's body, and one end setting that first pipe 26 is provided with display 28 is external in patient, and camera lens 22 is shotIt is presented to doctor to image data.
Handle 14, which can protrude, is provided with instrument interface 141, and the protrusion of instrument interface 141 is set to the first protrusion 142, guidesThe instrument channel 124 that is corresponding to it can be arranged in pipe 12, and instrument channel 124 is connected to instrument interface 141, and from the second protrusion 146Stretching is worn, therapeutic device 30 is inserted into from instrument interface 141, enters patient's body by instrument channel 124.Tumbler 16 is logicalThe swing angle for overregulating guide wire 12, to achieve the purpose that adjust the swing angle of therapeutic device 30.
Referring to Fig. 2, simultaneously while refering to fig. 1, instrument channel 124 and endoscope path way 122 can be separated from each other to separate and setIt sets, in this way when using therapeutic device 30 and endoscope 20, the two is separated from each other, and is independent of each other, and therapeutic device is thereby reduced30 and endoscope 20 damage probability.Certainly, instrument channel 124 and endoscope path way 122 can also be interconnected, and further subtractThe diameter of small guide wire 12, further, the opening that instrument channel 124 is connected to endoscope path way 122 are less than endoscope 20Diameter and therapeutic device 30 diameter, and then prevent therapeutic device 30 enter endoscope path way 122, and prevent endoscope 20 intoEnter instrument channel 124.
Please continue to refer to Fig. 1, instrument channel 124 and endoscope path way 122 are arranged in parallel in guide wire 12, and endoscope connectsMouth 148 and instrument interface 141 can be mutually parallel, and then endoscope 20 and therapeutic device 30 are advanced under the guiding in respective channelOr it retreats.Endoscope interface 148 and instrument interface 141 are mutually parallel, and can exist to avoid endoscope 20 or therapeutic device 30It is bent after into handle 14, to protect therapeutic device 30 or endoscope 20 to the greatest extent.
Instrument interface 141 is to be detachably connected with therapeutic device 30, when needing using therapeutic device 30, will be treatedInstrument 30 and instrument interface 141 are detachably connected；When needing the operations such as therapeutic device 30 to be sterilized or repaired, it will controlInstrument 30 is treated to detach with 30 guiding device of therapeutic device.Instrument interface 141 and the contact position of therapeutic device 30 can be provided with spiral shellLine structure, helicitic texture connection is firm, and good airproof performance.Instrument interface 141 and the contact position of therapeutic device 30 can also be arrangedBuckle structure, buckle structure convenient disassembly.Instrument interface 141 can also be realized mutual removable with therapeutic device 30 by screwConnection is unloaded, the detachable connection between instrument interface 141 and therapeutic device 30 does not repeat one by one herein, as long as may be implementedDismountable purpose each other.
Therapeutic device 30 may include therapeutic device 32, second pipe 34 and operator 36, and the setting of therapeutic device 32 is theThe end of two pipelines 34, for therapeutic device 32 for being treated to the affected part of patient, therapeutic device 32 can be scalpel, laserDevice etc., operator 36 are set to the opposite end of second pipe 34 with therapeutic device 32, and operator 36 is used to operate for doctorTherapeutic device 32.
Specifically, second pipe 34 is provided with one end of therapeutic device 32 and enters from instrument interface 141, and logical along instrumentRoad 124 enters patient's body, and one end setting that second pipe 34 is provided with operator 36 is external in patient, and doctor uses operator36, and the information for coordinating display 28 to provide, make accurate treatment.
Referring to Fig. 3, Fig. 3 is a kind of schematic cross-section of sight glass guiding device provided by the present application.
Tumbler 16 may include bent angle handwheel 162 and angle rope 164, and at least partly structure of bent angle handwheel 162 is convexIt is arranged for handle 14, angle rope 164 is embedded in guide wire 12, and angle rope 164 is connect with bent angle handwheel 162.Specifically,The protrusion setting of bent angle handwheel 162 (please refers to Fig.1) between recess portion 144 and the second protrusion 146, and angle rope 164 is embedded in instrument(Fig. 2 is please referred between channel 124 and endoscope path way 122), and doctor can be gone to dial with finger while holding recess portion 144Dynamic bent angle handwheel 162, reduces the operation difficulty of endoscope guiding device 10.The tightening rotation of bent angle handwheel 162 drives angle rope164 retractions, to drive the swing of guide wire 12.It is to be appreciated that the number of turns that bent angle handwheel 162 rotates is more, guide wire 12The angle of swing is bigger, and when bent angle handwheel 162 restores to the original state and rotates, bent angle handwheel 162 does not generate angle rope 164 in the work of powerWith angle rope 164 and guide wire 12 restore to the original state under the plastic deformation of itself.
Referring to Fig. 4, Fig. 4 is a kind of dimensional structure diagram of medical instrument of another implementation provided by the present application.
Endoscope guiding device 10 can further include two water air pipes 18, water air pipe 18 respectively with endoscope interface148 side wall is connected and is connected with the side wall of instrument interface 141.Water air pipe 18 is used to drug or physiological saline passing through guidingPipe 12 imports human body, plays the role of sterilizing endoscope 20 and therapeutic device 30, can also be to being pinpointed at patient injuryTreatment.Endoscope guiding device 10 can also include a Y types water air pipe 11, this Y types water air pipe 11 respectively with above-mentioned two waterTracheae 18 connect and be connected, only need drug or physiological saline being injected into Y types water air pipe 11 in this way, so that it may with reach byDrug or physiological saline are injected into the purpose of endoscope path way 122 and instrument channel 124 simultaneously, improve work efficiency.
In the present embodiment, endoscope guiding device 10, therapeutic device 30 and 20 three of endoscope separation, therapeutic device 30It is used cooperatively with endoscope 20 and endoscope guiding device 10, therapeutic device 30 is drawn by instrument interface 141 and guide wire 12It is lower into human body acquisition image data to lead effect, endoscope 20 passes through under the guiding function of endoscope interface 148 and guide wire 12Therapeutic scheme implementation is carried out into human body.Endoscope guiding device 10 can adjust the swing angle of guide wire 12, and then controlThe swing angle of therapeutic device 30 and endoscope 20, so that therapeutic device 30 and endoscope 20 reach the corner of human body.MakeAfter, three is detached, and is respectively washed, sterilizes and safeguards.
The foregoing is merely presently filed embodiments, are not intended to limit the scope of the claims of the application, every to utilize thisEquivalent structure or equivalent flow shift made by application specification and accompanying drawing content is applied directly or indirectly in other relevantTechnical field includes similarly in the scope of patent protection of the application.