CN108905007A - A kind of multi-frequency common electrode ultrasonic therapeutic head - Google Patents
A kind of multi-frequency common electrode ultrasonic therapeutic head Download PDFInfo
- Publication number
- CN108905007A CN108905007A CN201810988608.8A CN201810988608A CN108905007A CN 108905007 A CN108905007 A CN 108905007A CN 201810988608 A CN201810988608 A CN 201810988608A CN 108905007 A CN108905007 A CN 108905007A
- Authority
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- China
- Prior art keywords
- cavity
- energy converter
- common electrode
- sealing cover
- transmitting window
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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- 230000001225 therapeutic effect Effects 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000004568 cement Substances 0.000 claims abstract description 13
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 238000003466 welding Methods 0.000 claims abstract description 5
- 230000002463 transducing effect Effects 0.000 claims abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910052709 silver Inorganic materials 0.000 claims description 5
- 239000004332 silver Substances 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 3
- -1 sealing cover Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000002604 ultrasonography Methods 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
The present invention relates to a kind of ultrasound transducer apparatus, in particular to a kind of multi-frequency common electrode ultrasonic therapeutic head, sound transmitting window is set to cavity bottom, the sealing cover is set at the top of cavity, the water inlet pipe and outlet pipe are each passed through sealing cover and protrude into cavity, the energy converter chip underrun adhesive is adhered to sound transmitting window top surface, described energy converter chip conducting wire one end and energy converter chip weld, the other end is pierced by sealing cover, wherein energy converter wafer top surface and weld are covered by insulating cement, sealing cover is pierced by after the copolar output lead and cavity welding, wherein weld is sealed with the hole being pierced by by insulating cement.The present invention selects the recirculated water of any quality, after treatment head cavity, it is able to achieve the radiating and cooling to ultrasonic transducer, and a polarity is shared between each energy converter, short circuit phenomenon will not occur, transducing chip realizes the frequency conversion of ultrasonic output frequency by the quantity of chip at least provided with one.
Description
Technical field
The present invention relates to a kind of ultrasound transducer apparatus, in particular to a kind of multi-frequency common electrode ultrasonic therapeutic head.
Background technique
In the ultrasonic therapeutic head course of work, since the intrinsic frequency of the ultrasonic transducer relied on is fixed, usually
A kind of only one ultrasonic frequency of energy converter output.Since in use, some special therapeutic schemes need multiple
The ultrasonic wave of frequency exports, and output face also needs to keep single, and this requires realize that multi-frequency is super with multiple energy converters
Sound wave output, and between each energy converter, it should also be avoided short circuit.In traditional multi-transducer output, air etc. is generallyd use certainly
The mode so to insulate realizes the isolation between energy converter, and when encountering, high-frequency ultrasonic calorific value is big, when needing with circulating water cooling,
The insulation between energy converter must be realized using the scheme of pure water again.
Summary of the invention
In order to solve the problems existing in the prior art, the present invention provides a kind of multi-frequency common electrode ultrasonic therapeutic head, with
Conventional method is compared, and is had easy for installation, rapid heat dissipation and is prevented the advantages such as short circuit；It will need to carry out the energy converter of cooling water circulation
Chip isolation, in the case where energy converter shares a positive or negative pole, meets the work need of different frequency ultrasonic transducer
It asks.
The present invention is that technical solution used by solving its technical problem is：A kind of multi-frequency common electrode ultrasonic therapy
Head, including cavity, sound transmitting window, energy converter chip, energy converter chip conducting wire, insulating cement, sealing cover, water inlet pipe, outlet pipe and altogether
Pole output lead；The sound transmitting window is set to cavity bottom, and the sealing cover is set at the top of cavity, the water inlet pipe and outlet pipe point
Not Chuan Guo sealing cover protrude into cavity, the energy converter bottom of wafer electrode surface is adhered to sound transmitting window top surface, institute by adhesive
It states energy converter chip top electrodes face and is welded with the energy converter chip conducting wire for being pierced by sealing cover, wherein energy converter wafer top surface and weldering
The place of connecing is covered by sealant, is pierced by sealing cover after the copolar output lead and cavity welding, wherein weld and the hole being pierced by
Hole is sealed by insulating cement.
Preferably, the energy converter chip at least one.
Preferably, the common multiple that ultrasonic wave half-wave wavelength integral multiple is issued with a thickness of all energy converter chips of the sound transmitting window
Number.
Preferably, the cavity and sound transmitting window junction are equipped with cricoid groove.
Preferably, the cavity is stainless steel cavity, copper cavity, aluminum cavity or aluminium alloy cavity, golden or silver
Cavity.
Preferably, distance of the groove floor away from sound transmitting window bottom surface is 0.1mm ~ 10mm.
Preferably, temperature sensor is connected at the top of the energy converter chip.
It using multi-frequency common electrode ultrasonic therapeutic head, is compared with the traditional method, has installation rapidly and prevents short circuit
Feature elevates the temperature and can also be continued to run by circulation temperature lowering in use, and convenient for increase and decrease energy converter chip
Carry out modulation and change ultrasonic output frequency, satisfies the use demand.
Further limit, the energy converter chip at least one, above-mentioned restriction is in order to by increasing or decreasing transducing
The quantity of device chip converts ultrasonic output frequency.
It further limits, the sound transmitting window issues ultrasonic wave half-wave wavelength integral multiple with a thickness of all energy converter chips
Common multiple, above-mentioned restriction are to meet the ultrasonic wave of different frequency and can realize full impregnated sound from sound transmitting window.
It further limits, the cavity and sound transmitting window junction are equipped with cricoid groove, and above-mentioned restriction is in order to ultrasound
Booster action is played in the transmitting of wave, is conducive to sound transmitting window starting of oscillation, so that making is that ultrasonic wave is concentrated from sound transmitting window sending.
Further limit, the cavity be stainless steel cavity, copper cavity, aluminum cavity or aluminium alloy cavity, it is golden or
Silver cavity, above-mentioned restriction are to can satisfy energy converter chip common electrode because metal has good conductive, conductive force
Requirement and help to radiate.
It further limits, is connected with temperature sensor at the top of the energy converter chip, above-mentioned restriction is in order to treatment head
Interior temperature is monitored.
The present invention compared with the prior art for, due to sound transmitting window issue ultrasonic wave be not by sound transmitting window connecting portion
Dispersion, makes ultrasonic wave be enhanced outside transmitting, so that in sound wave transitive set, entrant sound better effect.Select following for any quality
Ring water is able to achieve the radiating and cooling to ultrasonic transducer after treatment head cavity, and one is shared between each energy converter
Since another pole is closed by insulating cement short circuit phenomenon will not occur for polarity, simultaneously as each chip shares an electrode, in crystalline substance
When piece quantity is more, can high degree facilitate production and installation.Transducing chip is real by the quantity of chip at least provided with one
The transformation of existing frequency, temperature sensor detects when the temperature is excessively high, is intake in time by solenoid valve control cooling water, cool down and
When.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of multi-frequency common electrode ultrasonic therapeutic head embodiment 1 of the present invention；
Fig. 2 is the structural schematic diagram of multi-frequency common electrode ultrasonic therapeutic head embodiment 2 of the present invention.
The explanation of accompanying drawing number：1- cavity, 2- energy converter chip, 3- sealing cover, 4- water inlet pipe, 5- outlet pipe, 6- copolar
Output lead, 7- insulating cement, 11- sound transmitting window, 12- groove, 13- screw, 21- energy converter chip conducting wire, 41- temperature sensor.
Specific embodiment
In order to which those skilled in the art may be better understood, with reference to the accompanying drawings and examples to the technology of the present invention
Scheme further illustrates.
Embodiment 1：
A kind of multi-frequency common electrode ultrasonic therapeutic head as shown in Figure 1, including cavity 1, sound transmitting window 11, energy converter chip 2, change
It can device chip conducting wire 21, insulating cement 7, sealing cover 3, water inlet pipe 4, outlet pipe 5 and copolar output lead 6；The sound transmitting window 11 is set
In 1 bottom of cavity, the sealing cover 3 is set to 1 top of cavity, and the water inlet pipe 4 and outlet pipe 5 are each passed through sealing cover 3 and protrude into
In cavity 1, the 2 bottom electrode face of energy converter chip is adhered to sound transmitting window top surface 11, the energy converter chip by adhesive
Top electrodes face is welded with the energy converter chip conducting wire 21 for being pierced by sealing cover 3, and wherein 2 top surface of energy converter chip and weld are by close
Sealing 7 covers, and the copolar output lead 6 is pierced by sealing cover 3 after welding with cavity 1, and wherein weld and the hole being pierced by are equal
It is sealed by insulating cement 7.The energy converter chip 2 at least one.The sound transmitting window 11 is sent out with a thickness of all energy converter chips 2
The common multiple of ultrasonic wave half-wave wavelength integral multiple out.The cavity 1 is equipped with cricoid groove 12 with 11 junction of sound transmitting window.It is described
Cavity 1 is stainless steel cavity, copper cavity, aluminum cavity or aluminium alloy cavity, golden or silver cavity.12 bottom surface of groove
Distance away from 11 bottom surface of sound transmitting window is 0.1mm ~ 10mm.Temperature sensor 41 is connected at the top of the energy converter chip 2.
Embodiment 2：
A kind of multi-frequency common electrode ultrasonic therapeutic head as shown in Figure 2, including cavity 1, sound transmitting window 11, screw 13, energy converter
Chip 2, energy converter chip conducting wire 21, insulating cement 7, sealing cover 3, water inlet pipe 4, outlet pipe 5 and copolar output lead 6；It is described
Sound window 11 is detachably connected by screw 13 and the bottom of cavity 1, and the sealing cover 3 is set to 1 top of cavity, the water inlet pipe 4
It is each passed through sealing cover 3 with outlet pipe 5 to protrude into cavity 1, the 2 bottom electrode face of energy converter chip is adhered to by adhesive
Sound transmitting window top surface 11, the energy converter chip top electrodes face are welded with the energy converter chip conducting wire 21 for being pierced by sealing cover 3, wherein
2 top surface of energy converter chip and weld are covered by sealant 7, and the copolar output lead 6 is pierced by sealing cover after welding with cavity 1
3, wherein weld is sealed with the hole being pierced by by insulating cement 7.The energy converter chip 2 at least one.The sound transmitting window
11 common multiple that ultrasonic wave half-wave wavelength integral multiple is issued with a thickness of all energy converter chips 2.The cavity 1 and sound transmitting window 11
Junction is equipped with cricoid groove 12.The cavity 1 is stainless steel cavity, copper cavity, aluminum cavity or aluminium alloy cavity, gold
Matter or silver cavity.The distance of 12 bottom surface of groove away from 11 bottom surface of sound transmitting window is 0.1mm ~ 3mm.The energy converter chip 2 pushes up
Portion is connected with temperature sensor 41.
Concrete principle：It needs to be emphasized that：Energy converter chip conducting wire, conducting wire and copolar output lead are and outside cavity
Control circuit board connection, outlet pipe is connected to the solenoid valve connecting with water pump.Determining first needs energy converter chip number to be used
Amount, adherency in the cavity, and is connect with energy converter chip conducting wire with energy converter chip respectively, is that energy converter is brilliant after conducting wire is powered
Piece transmits ultrasonic wave to sound transmitting window by vibration, the groove of ring dress is equipped in the junction of sound transmitting window and cavity, to ultrasonic wave
Partition coupling part is played in transmitting, and reinforcement material vibration reduces ultrasonic wave loss, improves the effect of ultrasonic wave transmission efficiency, make
Sound wave concentration is spread out of by sound transmitting window.Energy converter chip can generate heat while vibration, be connected at the top of energy converter chip
Temperature sensor, when the temperature detected reaches between 37 DEG C ~ 40 DEG C, water pump starting, solenoid valve is opened and is recycled by water
To carry out cooling down to treatment head, although energy converter chip is connect with homopolarity in cavity with energy converter chip conducting wire,
Since using the glue bond that insulate, another electrode of energy converter chip is closed by insulating cement, so even if cooling water is conductive liquid
Body, prevented also from short circuit or the normal work of influence treatment head.
A kind of multi-frequency common electrode ultrasonic therapeutic head provided by the invention is described in detail above.Specific implementation
The explanation of example is merely used to help understand method and its core concept of the invention, it is noted that for the general of the art
, without departing from the principle of the present invention, can be with several improvements and modifications are made to the present invention for logical technical staff, this
A little improvement and modification are also fallen within the protection scope of the claims of the present invention.
Claims (7)
1. a kind of multi-frequency common electrode ultrasonic therapeutic head, it is characterised in that：Including cavity, sound transmitting window, energy converter chip, transducing
Device chip conducting wire, insulating cement, sealing cover, water inlet pipe, outlet pipe and copolar output lead；The sound transmitting window is set to cavity bottom,
The sealing cover is set at the top of cavity, and the water inlet pipe and outlet pipe are each passed through sealing cover and protrude into cavity, the energy converter
Bottom of wafer electrode surface is adhered to sound transmitting window top surface by adhesive, the energy converter chip top electrodes face be welded be pierced by it is close
The energy converter chip conducting wire of capping, wherein energy converter wafer top surface and weld are covered by sealant, the copolar output lead
With sealing cover is pierced by after cavity welding, wherein weld is sealed with the hole being pierced by by insulating cement.
2. a kind of multi-frequency common electrode ultrasonic therapeutic head according to claim 1, it is characterised in that：The energy converter is brilliant
Piece at least one.
3. a kind of multi-frequency common electrode ultrasonic therapeutic head according to claim 1, it is characterised in that：The sound transmitting window
The common multiple of ultrasonic wave half-wave wavelength integral multiple is issued with a thickness of all energy converter chips.
4. a kind of multi-frequency common electrode ultrasonic therapeutic head according to claim 1, it is characterised in that：The cavity and thoroughly
Sound window junction is equipped with cricoid groove.
5. a kind of multi-frequency common electrode ultrasonic therapeutic head according to claim 1, it is characterised in that：The cavity is not
Become rusty steel cavity, copper cavity, aluminum cavity or aluminium alloy cavity, golden or silver cavity.
6. a kind of multi-frequency common electrode ultrasonic therapeutic head according to claim 4, it is characterised in that：The groove floor
Distance away from sound transmitting window bottom surface is 0.1mm ~ 10mm.
7. a kind of multi-frequency common electrode ultrasonic therapeutic head according to claim 1, it is characterised in that：The energy converter is brilliant
Temperature sensor is connected at the top of piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810988608.8A CN108905007A (en) | 2018-08-28 | 2018-08-28 | A kind of multi-frequency common electrode ultrasonic therapeutic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810988608.8A CN108905007A (en) | 2018-08-28 | 2018-08-28 | A kind of multi-frequency common electrode ultrasonic therapeutic head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108905007A true CN108905007A (en) | 2018-11-30 |
Family
ID=64407396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810988608.8A Pending CN108905007A (en) | 2018-08-28 | 2018-08-28 | A kind of multi-frequency common electrode ultrasonic therapeutic head |
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| Country | Link |
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| CN (1) | CN108905007A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115079147A (en) * | 2022-07-21 | 2022-09-20 | 成都汇通西电电子有限公司 | Ultrasonic sensor |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010032657A1 (en) * | 2000-04-25 | 2001-10-25 | Solid State Equipment Corp. | Megasonic treatment apparatus |
| CN101972519A (en) * | 2010-09-14 | 2011-02-16 | 陕西师范大学 | Thermostatic multifrequency ultrasonic cell processing transducer |
| EP2311427A1 (en) * | 2009-10-16 | 2011-04-20 | Reinhard Becker | Ultrasound treatment device and method for its operation |
| CN103961806A (en) * | 2013-01-29 | 2014-08-06 | 重庆海扶医疗科技股份有限公司 | Ultrasonic treatment head and ultrasonic treatment equipment |
| CN104667439A (en) * | 2013-11-27 | 2015-06-03 | 重庆融海超声医学工程研究中心有限公司 | Focusing ultrasonic treatment head and ultrasonic treatment equipment |
| CN206366101U (en) * | 2016-10-20 | 2017-08-01 | 深圳市万欣生物智能科技有限公司 | A kind for the treatment of head mechanism of compound low-frequency electrical and ultrasonic wave |
| CN207270576U (en) * | 2017-03-03 | 2018-04-27 | 深圳市吉斯迪科技有限公司 | A kind of focusing ultrasonic wave for human body fat-reducing slimming treats probe |
| CN108201658A (en) * | 2018-02-28 | 2018-06-26 | 谭本 | A kind of cooling-type ultrasonic therapeutic head |
-
2018
- 2018-08-28 CN CN201810988608.8A patent/CN108905007A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010032657A1 (en) * | 2000-04-25 | 2001-10-25 | Solid State Equipment Corp. | Megasonic treatment apparatus |
| EP2311427A1 (en) * | 2009-10-16 | 2011-04-20 | Reinhard Becker | Ultrasound treatment device and method for its operation |
| CN101972519A (en) * | 2010-09-14 | 2011-02-16 | 陕西师范大学 | Thermostatic multifrequency ultrasonic cell processing transducer |
| CN103961806A (en) * | 2013-01-29 | 2014-08-06 | 重庆海扶医疗科技股份有限公司 | Ultrasonic treatment head and ultrasonic treatment equipment |
| CN104667439A (en) * | 2013-11-27 | 2015-06-03 | 重庆融海超声医学工程研究中心有限公司 | Focusing ultrasonic treatment head and ultrasonic treatment equipment |
| CN206366101U (en) * | 2016-10-20 | 2017-08-01 | 深圳市万欣生物智能科技有限公司 | A kind for the treatment of head mechanism of compound low-frequency electrical and ultrasonic wave |
| CN207270576U (en) * | 2017-03-03 | 2018-04-27 | 深圳市吉斯迪科技有限公司 | A kind of focusing ultrasonic wave for human body fat-reducing slimming treats probe |
| CN108201658A (en) * | 2018-02-28 | 2018-06-26 | 谭本 | A kind of cooling-type ultrasonic therapeutic head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115079147A (en) * | 2022-07-21 | 2022-09-20 | 成都汇通西电电子有限公司 | Ultrasonic sensor |
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| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181130 |
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| RJ01 | Rejection of invention patent application after publication |