The content of the invention
In order to overcome the above-mentioned deficiency of pin knife in the prior art, the technical problems to be solved by the invention are to provide a kind of work(Can the pin knife that protrudes of various and therapeutic effect.
The present invention provides a kind of ultrasound micro- intervention pin knife, including：Pin knife, ultrasonic transducer and driving power supply.The pinKnife includes pin knife connecting rod, the pin knife working end positioned at described pin knife connecting rod one end and another positioned at the pin knife connecting rodThe pin knife connection end at end.The ultrasonic transducer includes transducing connecting rod, ultrasonic generator and transducer, and the ultrasound occursDevice one end be the transducing connecting rod, the ultrasonic generator other end be the transducer, the ultrasonic generator with it is describedDriving power supply is electrically connected with, and the pin knife connection end is connected with the transducing connecting rod.
Further, pin knife connection end is sets female interface described in the micro- intervention pin knife of above-mentioned ultrasound, with instituteDescribed transducing connecting rod one end of pin knife connection end connection is stated to be provided with externally threaded joint, the pin knife connection end with it is describedTransducing connecting rod is linked together by the internal thread with the external screw thread.The pin knife connection end and the transducing connecting rodIt is together by a threaded connection, the installation and dismounting of pin knife can be achieved by rotating the pin knife, conveniently over the course for the treatment ofDifferent types of pin knife is replaced, is easy to treatment.
Further, the operating voltage of driving power supply is 24 volts, working frequency described in the micro- intervention pin knife of above-mentioned ultrasoundFor 35 KHzs.Pin knife is driven using the driving power supply of above-mentioned parameter, pin knife can play biological effect well to biological tissueShould, lift therapeutic effect.
Further, the micro- intervention pin knife of above-mentioned ultrasound also includes one handle shell, and the handle casing is used for accommodating describedUltrasonic transducer and the driving power supply.One handle shell is set outside the ultrasonic transducer and the driving power supply,On the one hand driving power supply and ultrasonic transducer are contained in handle casing and make it that compact overall structure is attractive in appearance, on the other hand,Medical personnel are convenient in operation to be operated.
Further, pin knife working end is flat or cone-shaped described in the micro- intervention pin knife of above-mentioned ultrasound.Flat workMake end and be adapted to the operation such as cutting, backing-off cutting and stripping, and cone-shaped working end is adapted to acupuncture and injection operation, medical personnel can basisConditions of patients selects above-mentioned pin knife of different shapes in the different step for the treatment of.
Further, the micro- intervention pin knife of above-mentioned ultrasound also includes three-limb tube and three-way cock, the three-way cock bagInclude first interface, second interface, the 3rd interface and three-way cock valve.Described three-limb tube one end and the ultrasonic transducerThe connection of transducer one end, the other end of the three-limb tube is connected with the 3rd interface of the three-way cock, the threewaySwitch valve is used for the on-state for controlling the first interface and second interface.Can be with by above-mentioned first interface and second interfaceTo the pin knife supplying medicament, the situation for needing injection different agents during seance, medical worker only needs to lead toThe switching of distinct interface on-state can be realized by crossing three-way cock valve, so that the injection of different agents is realized, withoutMore exchange device.
Further, three-limb tube is soft connecting tube described in the micro- intervention pin knife of above-mentioned ultrasound.By three-limb tubeIt is set to soft connecting tube so that the size of the micro- intervention pin knife of ultrasound in its axial direction will not be oversize, is easy to operation.
Further, the micro- intervention pin knife of above-mentioned ultrasound can also include：First syringe and the second syringe, described firstSyringe is connected with the first interface, and second syringe is connected with the second interface, first syringe and instituteStating the second syringe is used to provide medicament.Set syringe to be connected with three-way cock interface, note is needed during seanceIt is simple and convenient when penetrating various medicaments, it is only necessary to change the syringe containing different agents in three-way cock interface end.
Further, in the pin knife connecting rod, transducing connecting rod and ultrasonic wave transducer in the micro- intervention pin knife of above-mentioned ultrasoundHollow bore is provided with device, the hollow bore is used for the conveying of the medicament, in the pin knife connecting rod close to the pinInjection orifice is additionally provided with the side of knife working end.The hole heart through hole is easy to come from first syringe or the second syringeMedicament conveying, and be injected into by the injection orifice on pin knife in tissue.
For compared with the prior art, the present invention provides a kind of ultrasound micro- intervention pin knife, including：Pin knife, ultrasonic transducerAnd driving power supply.The pin knife includes pin knife connecting rod, the pin knife working end positioned at described pin knife connecting rod one end and is located atThe pin knife connection end of the pin knife connecting rod other end.The ultrasonic transducer include transducing connecting rod, ultrasonic generator andTransducer, the ultrasonic generator is electrically connected with the driving power supply, the pin knife connection end and the transducing connecting rod oneEnd connection, the transducing connecting rod other end is connected with ultrasonic generator one end of the ultrasonic transducer.Above-mentioned ultrasound is micro-Intervention pin knife adds ultrasonic transducer on the basis of conventional needle knife, and the mechanical energy that ultrasonic transducer is produced passes through pin knifeAct at human body sufferer so that human lesion tissue is loosened, promote angiogenesis to improve microcirculation, lesion is obtainedTo release.So as to solve the few therapeutic effect of pin knife function in the prior art by limitation technical problem.
Embodiment
How the pin knife that a kind of vdiverse in function and therapeutic effect is protruded is provided, is to be badly in need of solution to those skilled in the artTechnical problem certainly.
In view of this, the present invention provides a kind of ultrasound micro- intervention pin knife, including：Pin knife, ultrasonic transducer and driving electricitySource.The pin knife includes pin knife connecting rod, the pin knife active section positioned at described pin knife connecting rod one end and positioned at the pin knifeThe pin knife connection end of the connecting rod other end.The ultrasonic transducer includes transducing connecting rod, ultrasonic generator and transducer, instituteUltrasonic generator one end is stated for the transducing connecting rod, the ultrasonic generator other end is the transducer, the ultrasound hairRaw device is electrically connected with the driving power supply, and the pin knife connection end is connected with the transducing connecting rod.The above-mentioned micro- intervention of ultrasoundPin knife adds ultrasonic transducer on the basis of conventional needle knife, and the mechanical energy that ultrasonic transducer is produced is acted on by pin knifeAt human body sufferer so that human lesion tissue is loosened, angiogenesis is promoted to improve microcirculation, lesion is solvedRemove.So as to solve the few therapeutic effect of pin knife function in the prior art by limitation technical problem.
The present invention is described in further detail below by specific embodiment and with reference to accompanying drawing.
Reference picture 1, the micro- intervention pin knife 100 of one kind ultrasound that the specific embodiment of the invention is provided, can include：Pin knife 110,Ultrasonic transducer 120 and driving power supply.The pin knife 110 includes pin knife connecting rod 114, positioned at the pin knife connecting rod 114The pin knife working end 112 of one end and the pin knife connection end 116 positioned at the pin knife connecting rod other end.The ultrasonic wave transducerDevice 120 includes transducing connecting rod 122, ultrasonic generator 124 and transducer 126, and described one end of ultrasonic generator 124 is changed to be describedEnergy connecting rod 122, the other end of ultrasonic generator 124 is the transducer 126, and the ultrasonic generator 124 drives with describedDynamic power supply is electrically connected with, and the pin knife connection end 116 is connected with the transducing connecting rod 122.
In this specific embodiment, pin knife 110 is connected by pin knife connection end 116 with the ultrasonic transducer 120,When carrying out micro- intervention operation technique, medical worker connects the driving power supply with the ultrasonic transducer 120, the ultrasoundThe electrical power of input is converted into mechanical output (i.e. ultrasonic wave) in the presence of the driving power supply and passed through again by wave transducer 120The transducing connecting rod 122 is delivered to pin knife working end 112, pin knife working end 112 is produced vibration a little.
Ultrasound has at least following three kinds of biological effects to tissue.Mechanical effect, the mechanism of ultrasonic wave can facilitateThe emulsification of liquid, the liquefaction of gel and solid it is scattered, such as, it is collosol state that can make gel conversion, to muscle, tendon it is softChange is acted on, and to some and the relevant pathological change of tissue water shortage, and such as rheumatoid arthritis becomes and joint, tendon, toughThe treatment of the retrogression pathological changes of band.Cavitation, ul-trasonic irradiation is that can produce a large amount of minute bubbles in liquid, with fibrocyteActivated, albumen synthesis increase, vasopermeability increase, vascularization accelerates, the increased effect of collagen tension force.Warm-heat effect,With blood circulation can be increased, accelerate metabolism, improve local organization nutrition, strengthen the effect of enzyme activity.
By the micro- intervention pin knife 100 of above-mentioned ultrasound, when acting at sufferer, traditional cutting or stripping can be not only carried outFrom ultrasonic therapy can also be carried out to sufferer tissue by the ultrasonic wave of pin knife working end 112, with reference to the life of ultrasonic therapyThing effect make it that human lesion tissue is loosened, and promotes angiogenesis microcirculation is improved, pathological tissues are able toRelease.Compared with prior art, with more functions, therapeutic effect is also more preferable.
Reference picture 1, in the specific embodiment that the present invention is provided, further, institute in the above-mentioned micro- intervention pin knife 100 of ultrasoundPin knife connection end 116 is stated to set female interface, the transducing connecting rod being connected with the pin knife connection end 116122 one end is are provided with externally threaded joint, and the pin knife connection end 116 passes through the interior spiral shell with the transducing connecting rod 122Line links together with the external screw thread.
In this specific embodiment, pin knife connection end 116 is coordinated with transducing connecting rod 122 by internal and external threads to be realized tightlyGu.By rotating installation and dismounting between the i.e. achievable pin knife 110 of the pin knife 110 and transducing connecting rod 122.DifferentDifferent types of pin knife 110 may be needed to use to be operated in therapeutic process, medical worker only need to by choosing turn by forThe pin knife 110 changed can change the pin knife 110 being replaced, then pin knife connection end 116 to be used and transducing connecting rod 122 are connectedConnect, you can realize to the quick replacement of pin knife 110, it is convenient and simple, it is easy to therapeutic process to carry out in order.
In the specific embodiment that the present invention is provided, further, electricity is driven described in the above-mentioned micro- intervention pin knife 100 of ultrasoundThe operating voltage in source is 24 volts, and working frequency is 35 KHzs.
In this specific embodiment, pin knife 110 is driven using the driving power supply of above-mentioned parameter, pin knife 110 is to biological tissueThe biological effect produced during effect preferably, lifts therapeutic effect.
Reference picture 2, in the specific embodiment that the present invention is provided, further, the above-mentioned micro- intervention pin knife 100 of ultrasound may be used alsoSo that including handle casing 150, the handle casing 150 is used to house the ultrasonic transducer 120 and the driving power supply.
In this specific embodiment, medical worker is micro- by holding described 150 pairs of ultrasounds of handle casing when being treatedIntervention pin knife 100 is operated.Handle casing 150 is fixed on the ultrasound by way of engaging with ultrasonic transducer 120On micro- intervention pin knife 100.In other specific embodiments of the present invention, handle casing 150 can also be connected through a screw thread, bumpsThe mode of cooperation is fixed on the micro- intervention pin knife 100 of the ultrasound with the ultrasonic transducer 120 effect.
In this specific embodiment, one can also be set to be used to control the ultrasonic generator on handle casing 150124 are electrically connected with the controlling switch of state with the driving power supply.Medical worker is by the operation to the controlling switch can be withThe control of the working method of intervention pin knife 100 micro- to ultrasound is realized, the micro- working method of intervention pin knife 100 of ultrasound is included without superAcoustic vibration working method and there is ultrasonic vibration working method.
One handle shell 150 is set outside the ultrasonic transducer 120 and the driving power supply, on the one hand will driving electricitySource is contained in handle casing 150 with ultrasonic transducer 120 make it that compact overall structure is attractive in appearance, on the other hand, also allows for doctorThe operation of shield personnel.
In the specific embodiment that the present invention is provided, further, pin knife described in the above-mentioned micro- intervention pin knife 100 of ultrasound110 working end is planar as or cone-shaped.
In this specific embodiment, flat working end is adapted to cutting, backing-off cutting and stripping etc. and operated, and cone-shaped working endIt is adapted to the operation such as acupuncture and injection, medical personnel can select above-mentioned difference according to conditions of patients or in the different step for the treatment ofThe pin knife 110 of shape is treated.Different types of pin knife can be replaced using previously described mode.
1~Fig. 3 of reference picture, in the specific embodiment that the present invention is provided, further, the above-mentioned micro- intervention pin knife of ultrasound100 can also include：Three-limb tube 130 and three-way cock 140, the three-way cock 140 include first interface 141, secondInterface 142, the 3rd interface 143 and three-way cock valve 144.Described one end of three-limb tube 130 and the ultrasonic transducerThe one end of transducer 126 is connected, and the other end of the three-limb tube 130 is connected with the 3rd interface 143 of the three-way cock, instituteState the on-state that three-way cock valve 144 is used to control the first interface 141 and second interface 142.
In this specific embodiment, connection three is connected in one end of transducer 126 of the ultrasonic transducer and is opened upThe three-limb tube 130 of pass, and the 3rd interface 143 of three-limb tube 130 and three-way cock is connected, medical worker passes throughControl the adjustment first interface 141 of three-way cock valve 144 of three-way cock and the on-state of second interface 142.
The pin knife supplying medicament can be given by above-mentioned first interface 141 and second interface 142, for seance mistakeThe situation of injection different agents is needed in journey, medical worker only needs to realize distinct interface by three-way cock valve 144The switching of on-state, so that the injection of different agents is realized, without more exchange device.
In the specific embodiment that the present invention is provided, further, the threeway described in the above-mentioned micro- intervention pin knife 100 of ultrasoundConnecting tube 130 is soft connecting tube.
Specifically, in this specific embodiment, three-limb tube 130 is set to soft connecting tube so that the ultrasoundMicro- intervention 100 size in its axial direction of pin knife will not be oversize, will not be because axially upper length is oversize and influences treatment during operationOperation.
In the specific embodiment that the present invention is provided, further, the above-mentioned micro- intervention pin knife 100 of ultrasound can also include：First syringe and the second syringe, first syringe are connected with the first interface 141, second syringe and instituteState second interface 142 to connect, first syringe and second syringe are used to provide medicament.
In this specific embodiment, medical worker is by being connected with first interface 141 by the control of swivel tee switch 140The first syringe medicament is provided, or provide medicament by the second syringe for being connected with second interface 142.Specifically, it is describedFirst syringe can be different or identical from the medicament provided in second syringe.The medicament bagInclude various liquid preparations or ozone.
Syringe is set to be connected with the interface of three-way cock 140, when needing injection various medicaments during seance, onlyNeed to change the syringe containing different agents in the interface end of three-way cock 140, it is simple and convenient.
In the specific embodiment that the present invention is provided, further, in the pin knife connecting rod 114, transducing connecting rod 122And hollow bore 160 is provided with ultrasonic transducer 120, the hollow bore 160 is used for the conveying of the medicament, describedPin knife connecting rod 114 is additionally provided with injection orifice on the side of the pin knife working end 112.
The medicament reaches the injection orifice close to the side of pin knife working end 112 by the hollow bore 160, from injection orificeInto human lesion tissue, the pharmaceutical treatment to pathological tissues is realized.Conventional needle knife and modern electronic technology perfect adaptation are realized,Relatively conventional pin knife function is more various, improves therapeutic effect, reduces the wound in surgical procedure.In present invention offerSpecific embodiment in, further, the length of the pin knife working end 112 is 3~5mm, and preferred length is 4mm；The pinThe length of knife connecting rod 114 is 45mm~55mm, preferably 50mm；The length of pin knife connection end 116 is 10mm~15mm, excellentIt is 12mm to select length；Hollow bore 160 a diameter of 0.8mm~1.2mm of the pin knife connecting rod 114, it is preferably a diameter of1.0mm；The aperture of the injection orifice is 0.3mm~0.5mm, and preferably aperture is 0.4mm.
In summary, the ultrasonic micro- intervention pin knife provided using the present invention, ultrasound is added on the basis of conventional needle knifeWave transducer, the mechanical energy that ultrasonic transducer is produced is acted at human body sufferer by pin knife so that human lesion tissue is obtainedTo loosen, angiogenesis is promoted to improve microcirculation, lesion is released.So as to solve pin knife function in the prior artFew therapeutic effect is by limitation technical problem.
It should be noted that each embodiment in this specification is described by the way of progressive, each embodiment weightPoint explanation be all between difference with other embodiment, each embodiment identical similar part mutually referring to.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this areaFor art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiiesChange, equivalent substitution, improvement etc., should be included in the scope of the protection.It should be noted that：Similar label and letter existsSimilar terms is represented in following accompanying drawing, therefore, once being defined in a certain Xiang Yi accompanying drawing, is then not required in subsequent accompanying drawingIt is further defined and explained.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ",The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, or shouldOrientation or position relationship that invention product is usually put when using, are for only for ease of the description present invention and simplify description, withoutIt is that instruction or the signified device of hint or element must have specific orientation, with specific azimuth configuration and operation, therefore notIt is understood that as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it can not manageSolve to indicate or imply relative importance.
In the description of the invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " setting "," installation ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or oneConnect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediaryIt is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete conditionState the concrete meaning of term in the present invention.