CN105125256B - The micro- intervention pin knife of ultrasound - Google Patents
The micro- intervention pin knife of ultrasound Download PDFInfo
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- CN105125256B CN105125256B CN201510690178.8A CN201510690178A CN105125256B CN 105125256 B CN105125256 B CN 105125256B CN 201510690178 A CN201510690178 A CN 201510690178A CN 105125256 B CN105125256 B CN 105125256B
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- 238000002604 ultrasonography Methods 0.000 title claims abstract description 48
- 230000002463 transducing effect Effects 0.000 claims abstract description 32
- 239000003814 drug Substances 0.000 claims description 16
- 239000007924 injection Substances 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 15
- 230000001225 therapeutic effect Effects 0.000 abstract description 12
- 210000001519 tissue Anatomy 0.000 description 13
- 230000003902 lesion Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000002560 therapeutic procedure Methods 0.000 description 5
- 230000033115 angiogenesis Effects 0.000 description 4
- 230000004089 microcirculation Effects 0.000 description 4
- 238000001467 acupuncture Methods 0.000 description 3
- 230000004071 biological effect Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 230000036285 pathological change Effects 0.000 description 2
- 231100000915 pathological change Toxicity 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 210000002435 tendon Anatomy 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 210000000630 fibrocyte Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 206010039073 rheumatoid arthritis Diseases 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H39/00—Devices for locating or stimulating specific reflex points of the body for physical therapy, e.g. acupuncture
- A61H39/08—Devices for applying needles to such points, i.e. for acupuncture ; Acupuncture needles or accessories therefor
- A61H39/086—Acupuncture needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H2201/00—Characteristics of apparatus not provided for in the preceding codes
- A61H2201/10—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy
- A61H2201/105—Characteristics of apparatus not provided for in the preceding codes with further special therapeutic means, e.g. electrotherapy, magneto therapy or radiation therapy, chromo therapy, infrared or ultraviolet therapy with means for delivering media, e.g. drugs or cosmetics
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Rehabilitation Therapy (AREA)
- Dentistry (AREA)
- Mechanical Engineering (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Surgical Instruments (AREA)
Abstract
The present invention provides a kind of ultrasound micro- intervention pin knife, including：Pin knife, ultrasonic transducer and driving power supply.The pin knife include pin knife connecting rod and, the pin knife working end positioned at described pin knife connecting rod one end and the pin knife connection end positioned at the pin knife connecting rod other end.The ultrasonic transducer includes transducing connecting rod, ultrasonic generator and transducer, described ultrasonic generator one end is the transducing connecting rod, the ultrasonic generator other end is the transducer, the ultrasonic generator is electrically connected with the driving power supply, and the pin knife connection end is connected with the transducing connecting rod.Solve the technical problem that the few therapeutic effect of pin knife function in the prior art is limited to.
Description
Technical field
The present invention relates to medical instruments field, in particular to a kind of micro- intervention pin knife of ultrasound.
Background technology
Pin knife be by metal material make in shape like pin again like knife a kind of acupuncture apparatus, pin knife be small needle knife treatment
The main tool of method.In the prior art, pin knife treatment site is pierced into lesion and carried out gently by little needle knife therapy in operation
The cutting or stripping of pine, to reach purpose that analgesic gets rid of illness.Limited to however, traditional pin knife has the few therapeutic effect of function
Deficiency.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 art
Technical problem certainly.
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 pin
Knife 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 rod
The pin knife connection end at end.The ultrasonic transducer includes transducing connecting rod, ultrasonic generator and transducer, and the ultrasound occurs
Device one end be the transducing connecting rod, the ultrasonic generator other end be the transducer, the ultrasonic generator with it is described
Driving 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 institute
Described 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 described
Transducing connecting rod is linked together by the internal thread with the external screw thread.The pin knife connection end and the transducing connecting rod
It 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 of
Different 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 ultrasound
For 35 KHzs.Pin knife is driven using the driving power supply of above-mentioned parameter, pin knife can play biological effect well to biological tissue
Should, 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 described
Ultrasonic 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 work
Make 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 basis
Conditions 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 bag
Include first interface, second interface, the 3rd interface and three-way cock valve.Described three-limb tube one end and the ultrasonic transducer
The 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 threeway
Switch 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 interface
To the pin knife supplying medicament, the situation for needing injection different agents during seance, medical worker only needs to lead to
The switching of distinct interface on-state can be realized by crossing three-way cock valve, so that the injection of different agents is realized, without
More exchange device.
Further, three-limb tube is soft connecting tube described in the micro- intervention pin knife of above-mentioned ultrasound.By three-limb tube
It 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 first
Syringe is connected with the first interface, and second syringe is connected with the second interface, first syringe and institute
Stating the second syringe is used to provide medicament.Set syringe to be connected with three-way cock interface, note is needed during seance
It 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 ultrasound
Hollow 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 pin
Injection 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 syringe
Medicament 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 transducer
And 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 at
The pin knife connection end of the pin knife connecting rod other end.The ultrasonic transducer include transducing connecting rod, ultrasonic generator and
Transducer, the ultrasonic generator is electrically connected with the driving power supply, the pin knife connection end and the transducing connecting rod one
End 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 knife
Act at human body sufferer so that human lesion tissue is loosened, promote angiogenesis to improve microcirculation, lesion is obtained
To release.So as to solve the few therapeutic effect of pin knife function in the prior art by limitation technical problem.
Brief description of the drawings
, below will be to embodiment or existing for the clearer explanation embodiment of the present invention or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the cross-sectional view for ultrasonic micro- intervention pin knife that the specific embodiment of the invention is provided；
Fig. 2 is another cross-sectional view for ultrasonic micro- intervention pin knife that the specific embodiment of the invention is provided；
Fig. 3 is the structural representation for ultrasonic micro- intervention pin knife that the specific embodiment of the invention is provided.
Wherein, reference is summarized as follows：
The micro- intervention pin knife 100 of ultrasound；Pin knife 110；Pin knife working end 112；Pin knife connecting rod 114；Pin knife connection end 116；
Ultrasonic transducer 120；Transducing connecting rod 122；Ultrasonic generator 124；Transducer 126；Three-limb tube 130；Three-way cock
140；First interface 141；Second interface 142；3rd interface 143；Three-way cock valve 144；Handle casing 150；Hollow bore
160。
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 art
Technical 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 electricity
Source.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 knife
The pin knife connection end of the connecting rod other end.The ultrasonic transducer includes transducing connecting rod, ultrasonic generator and transducer, institute
Ultrasonic generator one end is stated for the transducing connecting rod, the ultrasonic generator other end is the transducer, the ultrasound hair
Raw 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 ultrasound
Pin 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 knife
At human body sufferer so that human lesion tissue is loosened, angiogenesis is promoted to improve microcirculation, lesion is solved
Remove.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 114
The 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 transducer
Device 120 includes transducing connecting rod 122, ultrasonic generator 124 and transducer 126, and described one end of ultrasonic generator 124 is changed to be described
Energy connecting rod 122, the other end of ultrasonic generator 124 is the transducer 126, and the ultrasonic generator 124 drives with described
Dynamic 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 ultrasound
The 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 120
The 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 facilitate
The 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 soft
Change is acted on, and to some and the relevant pathological change of tissue water shortage, and such as rheumatoid arthritis becomes and joint, tendon, tough
The 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 fibrocyte
Activated, 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 out
From 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 therapy
Thing effect make it that human lesion tissue is loosened, and promotes angiogenesis microcirculation is improved, pathological tissues are able to
Release.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 ultrasound
Pin knife connection end 116 is stated to set female interface, the transducing connecting rod being connected with the pin knife connection end 116
122 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 122
Line 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 tightly
Gu.By rotating installation and dismounting between the i.e. achievable pin knife 110 of the pin knife 110 and transducing connecting rod 122.Different
Different 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 for
The 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 connected
Connect, 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 ultrasound
The 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 tissue
The 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 also
So 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 treated
Intervention pin knife 100 is operated.Handle casing 150 is fixed on the ultrasound by way of engaging with ultrasonic transducer 120
On micro- intervention pin knife 100.In other specific embodiments of the present invention, handle casing 150 can also be connected through a screw thread, bumps
The 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 150
124 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 with
The 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 super
Acoustic 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 electricity
Source 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 doctor
The 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 ultrasound
110 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 end
It 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 of
The 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 ultrasound
100 can also include：Three-limb tube 130 and three-way cock 140, the three-way cock 140 include first interface 141, second
Interface 142, the 3rd interface 143 and three-way cock valve 144.Described one end of three-limb tube 130 and the ultrasonic transducer
The 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, institute
State 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 up
The 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 through
Control 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 mistake
The situation of injection different agents is needed in journey, medical worker only needs to realize distinct interface by three-way cock valve 144
The 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 ultrasound
Connecting tube 130 is soft connecting tube.
Specifically, in this specific embodiment, three-limb tube 130 is set to soft connecting tube so that the ultrasound
Micro- 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 operation
Operation.
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 institute
State 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 140
The first syringe medicament is provided, or provide medicament by the second syringe for being connected with second interface 142.Specifically, it is described
First syringe can be different or identical from the medicament provided in second syringe.The medicament bag
Include 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, only
Need 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 122
And hollow bore 160 is provided with ultrasonic transducer 120, the hollow bore 160 is used for the conveying of the medicament, described
Pin 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 orifice
Into 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 offer
Specific embodiment in, further, the length of the pin knife working end 112 is 3~5mm, and preferred length is 4mm；The pin
The length of knife connecting rod 114 is 45mm~55mm, preferably 50mm；The length of pin knife connection end 116 is 10mm~15mm, excellent
It 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 of
1.0mm；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 knife
Wave transducer, the mechanical energy that ultrasonic transducer is produced is acted at human body sufferer by pin knife so that human lesion tissue is obtained
To loosen, angiogenesis is promoted to improve microcirculation, lesion is released.So as to solve pin knife function in the prior art
Few 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 weight
Point 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 area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.It should be noted that：Similar label and letter exists
Similar 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 drawing
It 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 should
Orientation or position relationship that invention product is usually put when using, are for only for ease of the description present invention and simplify description, without
It is that instruction or the signified device of hint or element must have specific orientation, with specific azimuth configuration and operation, therefore not
It 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 manage
Solve 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 one
Connect body；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirect by intermediary
It is connected, can is the connection of two element internals.For the ordinary skill in the art, on being understood with concrete condition
State the concrete meaning of term in the present invention.
Claims (7)
1. a kind of micro- intervention pin knife of ultrasound, it is characterised in that including：Pin knife, ultrasonic transducer and driving power supply, the pin knife
Pin knife working end including pin knife connecting rod, positioned at described pin knife connecting rod one end and positioned at the pin knife connecting rod other end
Pin knife connection end, the ultrasonic transducer include transducing connecting rod, ultrasonic generator and transducer, the ultrasonic generator
One end is the transducing connecting rod, and the ultrasonic generator other end is the transducer, and the ultrasonic generator drives with described
Dynamic power supply is electrically connected with, and the pin knife connection end is connected with the transducing connecting rod；
The micro- intervention pin knife of ultrasound also includes：Three-limb tube and three-way cock, the three-way cock include first interface, the
Two interfaces, the 3rd interface and three-way cock valve, described three-limb tube one end and transducer one end of the ultrasonic transducer
Connection, the other end of the three-limb tube is connected with the 3rd interface of the three-way cock, and the three-way cock valve is used to control
Make the on-state of the first interface and second interface；
The micro- intervention pin knife of ultrasound also includes：First syringe and the second syringe, first syringe and described first
Interface is connected, and second syringe is connected with the second interface, and first syringe and second syringe are used for
Medicament is provided, hollow bore is provided with the pin knife connecting rod, transducing connecting rod and ultrasonic transducer, it is described hollow logical
Hole is used for the conveying of the medicament, and injection is additionally provided with the side of the pin knife working end in the pin knife connecting rod
Hole.
2. ultrasound is micro- as claimed in claim 1 intervenes pin knife, it is characterised in that：The pin knife connection end is female to set
Interface, the described transducing connecting rod one end being connected with the pin knife connection end is is provided with externally threaded joint, and the pin knife connects
End is connect to link together with the external screw thread by the internal thread with the transducing connecting rod.
3. ultrasound is micro- as claimed in claim 1 intervenes pin knife, it is characterised in that：The operating voltage of the driving power supply is 24 volts
Spy, working frequency is 35 KHzs.
4. ultrasound is micro- as claimed in claim 1 intervenes pin knife, it is characterised in that：Also include one handle shell, the handle casing
For housing the ultrasonic transducer and the driving power supply.
5. ultrasound is micro- as claimed in claim 1 intervenes pin knife, it is characterised in that：The pin knife working end is flat or cone
Shape.
6. ultrasound is micro- as claimed in claim 1 intervenes pin knife, it is characterised in that：The three-limb tube is soft connecting tube.
7. ultrasound is micro- as claimed in claim 1 intervenes pin knife, it is characterised in that：The length of the pin knife working end is 3~5mm,
The length of the pin knife connecting rod is 45mm~55mm, and the pin knife connection end length is 10mm~15mm, the pin knife connection
A diameter of 0.8mm~the 1.2mm of hollow bore of bar, the aperture of the injection orifice is 0.3mm~0.5mm.
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| CN201510690178.8A CN105125256B (en) | 2015-10-21 | 2015-10-21 | The micro- intervention pin knife of ultrasound |
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| CN201510690178.8A CN105125256B (en) | 2015-10-21 | 2015-10-21 | The micro- intervention pin knife of ultrasound |
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| CN105125256A CN105125256A (en) | 2015-12-09 |
| CN105125256B true CN105125256B (en) | 2017-10-24 |
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| CN109363929B (en) * | 2018-10-17 | 2020-11-20 | 江苏大学 | Acupuncture method and device combining ultrasonic vibration and traditional acupuncture |
| CN113100876A (en) * | 2021-04-12 | 2021-07-13 | 危安 | Ultrasonic interventional therapy multifunctional synchronous control method and system and needle knife device |
| CN114986992B (en) * | 2022-05-24 | 2024-04-23 | 杭州瑞利超声科技有限公司 | Ultrasonic transducer and die cutter head combined device for blood bag connecting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2185102Y (en) * | 1994-04-25 | 1994-12-14 | 张丽 | Multifunctional medical small needle-knife |
| JP4282523B2 (en) * | 2004-03-30 | 2009-06-24 | オリンパス株式会社 | Ultrasonic treatment device |
| CN100394897C (en) * | 2004-08-03 | 2008-06-18 | 张毓笠 | Compound vibrated ultrasonic bone surgery apparatus |
| US8207651B2 (en) * | 2009-09-16 | 2012-06-26 | Tyco Healthcare Group Lp | Low energy or minimum disturbance method for measuring frequency response functions of ultrasonic surgical devices in determining optimum operating point |
| CN101670153B (en) * | 2009-09-25 | 2011-05-11 | 桂林康兴医疗器械有限公司 | Multifunctional optical needle cutter |
| CN103417267B (en) * | 2012-05-18 | 2016-12-14 | 北京速迈医疗科技有限公司 | A kind of ultrasonic orthopaedics delicate procedure system |
| CN203970502U (en) * | 2014-04-03 | 2014-12-03 | 江苏水木天蓬科技有限公司 | A kind of ultrasonic surgical blade system |
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