CN101332340A - Ultrasound power device and ultrasound tumour therapeutic system - Google Patents
Ultrasound power device and ultrasound tumour therapeutic system Download PDFInfo
- Publication number
- CN101332340A CN101332340A CNA2007100763046A CN200710076304A CN101332340A CN 101332340 A CN101332340 A CN 101332340A CN A2007100763046 A CNA2007100763046 A CN A2007100763046A CN 200710076304 A CN200710076304 A CN 200710076304A CN 101332340 A CN101332340 A CN 101332340A
- Authority
- CN
- China
- Prior art keywords
- ultrasound
- phase
- power device
- phased
- ultrasonic power
- 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.)
- Granted
Links
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The invention discloses an ultrasonic power device and an ultrasonic tumor therapy system; the ultrasonic power device comprises an ultrasound launch controller, an ultrasonic power source and a phase-shifting controller; the input end of the phase-shifting controller is connected with the ultrasound launch controller while the output end of the phase-shifting controller is connected with the ultrasonic power source. The ultrasonic tumor therapy system comprises a spherical crown body and at least one ultrasonic piezoelectric transducer including a piezoelectric chip arranged in the installation hole of the inner wall of the spherical crown body and at least one ultrasonic power device; the ultrasonic power device is respectively connected with the ultrasonic piezoelectric transducer in sequence. By switching the phase-shifting controller in the ultrasonic power device and using the phase-shifting controller to adjust the time delay which is sent out by the pulse of the ultrasonic power source to ensure the synchronization of the pulses sent out by different ultrasonic power sources, thereby guaranteeing that the energy focused by the spherical crown body can reach the largest state and thus improving the effectiveness of treatment.
Description
Technical field
The present invention relates to ultrasound tumor therapeutic system, be specifically related to adjust the ultrasound power device and the ultrasound tumor therapeutic system of ultrasound wave phase place.
Background technology
The High Intensity Focused Ultrasound system of tumor treatment of prior art, comprise ball-crown body, ultrasound power device and excess sound pressure electric transducer, ultrasound power device comprises ultrasound emission controller and ultrasonic power source, the ultrasound emission controller is used to control the pulsing in ultrasonic power source, the ultrasonic power source is connected with the excess sound pressure electric transducer, the excess sound pressure electric transducer comprises piezoelectric chip, the electricity wafer is distributed in the installing hole of ball-crown body inwall, ultrasonic power source forcing excess sound pressure electric transducer emission ultrasound wave, different excess sound pressure electric transducer ultrasonic waves transmitted focus on some point of ball-crown body front end by the inwall of ball-crown body, form focal spot.Because there is phase contrast in different ultrasonic transducer ultrasonic waves transmitted, so ultrasonic energy can not focus at one time, even ultrasound wave can interfere mutually, and the focusing power that this has just reduced ball-crown body has limited therapeutic effect.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of ultrasound power device and ultrasound tumor therapeutic system of adjusting the ultrasound wave phase place, overcome that ultrasonic energy can not focus at one time in the ultrasound tumor therapeutic system of prior art, even the defective that can interfere mutually of ultrasound wave.
The present invention solves the problems of the technologies described above the technical scheme that is adopted to be:
A kind of ultrasound power device, comprise ultrasound emission controller and ultrasonic power source, also comprise phase-shift controller, the input of described phase-shift controller links to each other with described ultrasound emission controller, the outfan of described phase-shift controller links to each other with described ultrasonic power source, and described phase-shift controller is used for the pulse of input is delayed time.
Described ultrasound power device, wherein said phase-shift controller comprises clock source, control interface, phased ALU and phased performance element, described clock source links to each other with described phased ALU respectively with described control interface, and described clock source links to each other with described phased performance element respectively with described phased ALU.
A kind of ultrasound tumor therapeutic system, comprise ball-crown body, at least one excess sound pressure electric transducer, the excess sound pressure electric transducer comprises a piezoelectric chip, piezoelectric chip is installed in the installing hole of ball-crown body inwall, also comprise the ultrasound power device that at least one is above-mentioned, described ultrasound power device is docile and obedient preface and is linked to each other with described excess sound pressure electric transducer respectively.
A kind of ultrasound power device, comprise ultrasound emission controller and at least two ultrasonic power sources, also comprise phase-shift controller, the input of described phase-shift controller links to each other with described ultrasound emission controller, the outfan of described phase-shift controller links to each other with each described ultrasonic power source, and described phase-shift controller is used for the pulse of input is delayed time.
Described ultrasound power device, wherein said phase-shift controller comprises clock source, control interface, phased ALU and at least two phased performance elements, described clock source links to each other with described phased ALU respectively with described control interface, and described clock source links to each other with each described phased performance element respectively with described phased ALU.
A kind of ultrasound tumor therapeutic system, comprise ball-crown body and at least two excess sound pressure electric transducers, described excess sound pressure electric transducer comprises piezoelectric chip, piezoelectric chip is distributed in the installing hole of ball-crown body inwall, also comprise above-mentioned ultrasound power device, it is corresponding with described excess sound pressure electric transducer respectively continuous that preface is docile and obedient in the described ultrasonic power source of described ultrasound power device.
Beneficial effect of the present invention is: the present invention is by inserting phase-shift controller in ultrasound power device, adjust the time delay of ultrasonic power source pulsing by phase-shift controller, the impulsive synchronization that different ultrasonic power sources is sent, thereby the ultrasonic beam of different ultrasonic transducers is sent at synchronization, so just guaranteed that the energy that ball-crown body focuses on reaches maximum rating, has improved therapeutic efficiency.
Description of drawings
Fig. 1 is ultrasound power device of the present invention and ultrasound tumor therapeutic system sketch map;
Fig. 2 is a ultrasound power device sketch map of the present invention;
Fig. 3 is a phase-shift controller sketch map of the present invention.
The specific embodiment
With embodiment the present invention is described in further detail with reference to the accompanying drawings below:
As shown in Figure 1, ultrasound power device of the present invention comprises ultrasound emission controller and ultrasonic power source, also comprise phase-shift controller, the input of phase-shift controller links to each other with the ultrasound emission controller, the outfan of phase-shift controller links to each other with the ultrasonic power source, and phase-shift controller is used for the pulse of input is delayed time; Ultrasound tumor therapeutic system of the present invention comprises ultrasound power device, ultrasonic transducer 11, ball-crown body 12, and the ultrasound emission controller sends main pulse, finishes certain time-delay through phase-shift controller, and excitation ultrasonic power source drives ultrasonic transducer 11 emission ultrasound wave; Adjust phase-shift controller, can change the phase place of ultrasonic waves transmitted bundle at ball-crown body 12 centre of sphere places.
As shown in Figure 2, another embodiment of ultrasound power device of the present invention comprises ultrasound emission controller and at least two ultrasonic power sources, also comprise phase-shift controller, the input of phase-shift controller links to each other with the ultrasound emission controller, the outfan of phase-shift controller links to each other with each ultrasonic power source, and described phase-shift controller is used for the pulse of input is delayed time.
As shown in Figure 3, phase-shift controller of the present invention comprises clock source, control interface, phased ALU and at least two phased performance elements, the clock source links to each other with phased ALU respectively with control interface, and the clock source links to each other with each phased performance element respectively with phased ALU.The clock source is as the synchronised clock of each assembly of elements of phase-shift controller, control interface receives outside phased order and is forwarded to phased ALU, phased ALU calculates the impulse time delay of determining through each phased performance element according to phased order, guarantees that the ultrasonic beam of different ultrasonic transducers sends at synchronization.
Those skilled in the art do not break away from essence of the present invention and spirit, can there be the various deformation scheme to realize the present invention, the above only is the preferable feasible embodiment of the present invention, be not so limit to interest field of the present invention, the equivalent structure that all utilizations description of the present invention and accompanying drawing content are done changes, and all is contained within the interest field of the present invention.
Claims (6)
1, a kind of ultrasound power device, comprise ultrasound emission controller and ultrasonic power source, it is characterized in that: also comprise phase-shift controller, the input of described phase-shift controller links to each other with described ultrasound emission controller, the outfan of described phase-shift controller links to each other with described ultrasonic power source, and described phase-shift controller is used for the pulse of input is delayed time.
2, ultrasound power device according to claim 1, it is characterized in that: described phase-shift controller comprises clock source, control interface, phased ALU and phased performance element, described clock source links to each other with described phased ALU respectively with described control interface, and described clock source links to each other with described phased performance element respectively with described phased ALU.
3, a kind of ultrasound tumor therapeutic system, comprise ball-crown body, at least one excess sound pressure electric transducer, the excess sound pressure electric transducer comprises a piezoelectric chip, piezoelectric chip is installed in the installing hole of ball-crown body inwall, it is characterized in that: also comprise at least one ultrasound power device as claimed in claim 1 or 2, described ultrasound power device is docile and obedient preface and is linked to each other with described excess sound pressure electric transducer respectively.
4, a kind of ultrasound power device, comprise ultrasound emission controller and at least two ultrasonic power sources, it is characterized in that: also comprise phase-shift controller, the input of described phase-shift controller links to each other with described ultrasound emission controller, the outfan of described phase-shift controller links to each other with each described ultrasonic power source, and described phase-shift controller is used for the pulse of input is delayed time.
5, ultrasound power device according to claim 4, it is characterized in that: described phase-shift controller comprises clock source, control interface, phased ALU and at least two phased performance elements, described clock source links to each other with described phased ALU respectively with described control interface, and described clock source links to each other with each described phased performance element respectively with described phased ALU.
6, a kind of ultrasound tumor therapeutic system, comprise ball-crown body and at least two excess sound pressure electric transducers, described excess sound pressure electric transducer comprises piezoelectric chip, piezoelectric chip is distributed in the installing hole of ball-crown body inwall, it is characterized in that: comprise also that as claim 4 or 5 described ultrasound power devices it is corresponding with described excess sound pressure electric transducer respectively continuous that preface is docile and obedient in the described ultrasonic power source of described ultrasound power device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710076304 CN101332340B (en) | 2007-06-29 | 2007-06-29 | Ultrasound power device and ultrasound tumour therapeutic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710076304 CN101332340B (en) | 2007-06-29 | 2007-06-29 | Ultrasound power device and ultrasound tumour therapeutic system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101332340A true CN101332340A (en) | 2008-12-31 |
| CN101332340B CN101332340B (en) | 2011-08-31 |
Family
ID=40195386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200710076304 Expired - Fee Related CN101332340B (en) | 2007-06-29 | 2007-06-29 | Ultrasound power device and ultrasound tumour therapeutic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101332340B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102917656A (en) * | 2009-12-31 | 2013-02-06 | 特尼克斯健康公司 | System and method for minimally invasive tissue treatment |
| US9149291B2 (en) | 2012-06-11 | 2015-10-06 | Tenex Health, Inc. | Systems and methods for tissue treatment |
| US9763689B2 (en) | 2015-05-12 | 2017-09-19 | Tenex Health, Inc. | Elongated needles for ultrasonic applications |
| US9962181B2 (en) | 2014-09-02 | 2018-05-08 | Tenex Health, Inc. | Subcutaneous wound debridement |
| CN109848020A (en) * | 2019-02-18 | 2019-06-07 | 河南中医药大学 | A kind of Ultrasonic Power Source signal calibration circuit |
| US11406415B2 (en) | 2012-06-11 | 2022-08-09 | Tenex Health, Inc. | Systems and methods for tissue treatment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201082313Y (en) * | 2007-06-29 | 2008-07-09 | 深圳市蓝韵实业有限公司 | Ultrasonic power device and ultrasonic tumor treating system |
-
2007
- 2007-06-29 CN CN 200710076304 patent/CN101332340B/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9795404B2 (en) | 2009-12-31 | 2017-10-24 | Tenex Health, Inc. | System and method for minimally invasive ultrasonic musculoskeletal tissue treatment |
| CN102917656B (en) * | 2009-12-31 | 2016-08-17 | 特尼克斯健康公司 | The system processed for micro-wound tissue |
| US9730721B2 (en) | 2009-12-31 | 2017-08-15 | Tenex Health, Inc. | Ultrasonic system and method for minimally invasive tissue treatment |
| CN102917656A (en) * | 2009-12-31 | 2013-02-06 | 特尼克斯健康公司 | System and method for minimally invasive tissue treatment |
| US9888937B2 (en) | 2009-12-31 | 2018-02-13 | Tenex Health, Inc. | System and method for minimally invasive tissue treatment using ultrasonic cannula |
| US9149291B2 (en) | 2012-06-11 | 2015-10-06 | Tenex Health, Inc. | Systems and methods for tissue treatment |
| US9770257B2 (en) | 2012-06-11 | 2017-09-26 | Tenex Health, Inc. | Systems and methods for tissue treatment |
| US10517628B2 (en) | 2012-06-11 | 2019-12-31 | Tenex Health, Inc. | Systems and methods for tissue treatment |
| US11406415B2 (en) | 2012-06-11 | 2022-08-09 | Tenex Health, Inc. | Systems and methods for tissue treatment |
| US9962181B2 (en) | 2014-09-02 | 2018-05-08 | Tenex Health, Inc. | Subcutaneous wound debridement |
| US11457937B2 (en) | 2014-09-02 | 2022-10-04 | Tenex Health, Inc. | Subcutaneous wound debridement |
| US9763689B2 (en) | 2015-05-12 | 2017-09-19 | Tenex Health, Inc. | Elongated needles for ultrasonic applications |
| CN109848020A (en) * | 2019-02-18 | 2019-06-07 | 河南中医药大学 | A kind of Ultrasonic Power Source signal calibration circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101332340B (en) | 2011-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101332340B (en) | Ultrasound power device and ultrasound tumour therapeutic system | |
| JP6928079B2 (en) | Systems and methods for cleaning equipment | |
| JP2020018878A (en) | Histotripsy excitation sequences optimized for bubble cloud formation using shock scattering | |
| BR0214077A (en) | Apparatus for controllably concentrating ultrasonic acoustic energy in a liquid stream | |
| WO2012049612A3 (en) | High intensity focused ultrasound system, computer-implemented method, and computer program product | |
| CN100380440C (en) | Acoustic wave device | |
| CN101437459A (en) | Shock wave head for a shock wave treatment apparatus and method for the fragmentation of and for controlling the fragmentation of a fragmentation object arranged in an object under investigation | |
| CA2591265C (en) | Integral transducer apparatus for ultrasonic treatment | |
| US7048699B2 (en) | Non-cylindrical acoustic wave device | |
| CN101484208A (en) | Ultrasonic phase-controlled focusing transducer based on spherical convex lens | |
| JP5557800B2 (en) | Focused sonic therapy device | |
| CN201082313Y (en) | Ultrasonic power device and ultrasonic tumor treating system | |
| JP2926054B2 (en) | Electroacoustic transducer | |
| CN204307228U (en) | 82 array element phase array transducers | |
| WO2024139720A1 (en) | Ultrasound therapy device | |
| JPH03112546A (en) | Calculus crushing device | |
| CN209984820U (en) | HIFU equipment power source and equipment | |
| US20130160199A1 (en) | Bathtub having massage features | |
| RU2121812C1 (en) | Device for forming acoustic waves for lithotriptor | |
| US7410464B2 (en) | Wave generating device | |
| KR101747817B1 (en) | ultrasound transducer for high intensity focused ultrasound generating apparatus | |
| KR20180001542A (en) | ultrasound transducer and high intensity focused ultrasound generating apparatus including the same | |
| EP3682822B1 (en) | Combined shockwave and ultrasound source | |
| CN109893782A (en) | A kind of HIFU plant capacity source and equipment | |
| Ponomarev et al. | Design of Multi-Element Piezoelectric Emitters for Shock Wave Therapy Devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Ultrasound power device and ultrasound tumour therapeutic system Effective date of registration: 20141219 Granted publication date: 20110831 Pledgee: China Development Bank Co Pledgor: Landwind Co., Ltd. Registration number: 2014990001102 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20151229 Granted publication date: 20110831 Pledgee: China Development Bank Co Pledgor: Landwind Co., Ltd. Registration number: 2014990001102 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20170629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |