CN202236918U - Position monitoring device of ultrasonic transducer - Google Patents
Position monitoring device of ultrasonic transducer Download PDFInfo
- Publication number
- CN202236918U CN202236918U CN2011203809467U CN201120380946U CN202236918U CN 202236918 U CN202236918 U CN 202236918U CN 2011203809467 U CN2011203809467 U CN 2011203809467U CN 201120380946 U CN201120380946 U CN 201120380946U CN 202236918 U CN202236918 U CN 202236918U
- Authority
- CN
- China
- Prior art keywords
- ultrasonic transducer
- ultrasonic
- change
- translational speed
- transducer
- 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.)
- Expired - Lifetime
Links
- 238000012806 monitoring device Methods 0.000 title abstract 4
- 230000008859 change Effects 0.000 claims abstract description 40
- 238000012544 monitoring process Methods 0.000 claims description 25
- 238000006073 displacement reaction Methods 0.000 claims description 23
- 230000001133 acceleration Effects 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 12
- 230000033001 locomotion Effects 0.000 claims description 11
- 230000003068 static effect Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 238000009210 therapy by ultrasound Methods 0.000 abstract description 3
- 238000002604 ultrasonography Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 10
- 210000001519 tissue Anatomy 0.000 description 9
- 230000001225 therapeutic effect Effects 0.000 description 7
- 238000011287 therapeutic dose Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 210000000577 adipose tissue Anatomy 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000000930 thermomechanical effect Effects 0.000 description 2
- 208000037816 tissue injury Diseases 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 208000009911 Urinary Calculi Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006907 apoptotic process Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002372 labelling Methods 0.000 description 1
- 238000007443 liposuction Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- 230000001613 neoplastic effect Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 210000004332 phalangeal cell Anatomy 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model provides a position monitoring device of an ultrasonic transducer, belonging to the field of medical ultrasonic treatment. The position monitoring device of the ultrasonic transducer comprises an acquiring module and a control module, wherein the acquiring module is used for acquiring the treatment position change condition of the ultrasonic transducer; and the control module is used for adjusting work parameters of the ultrasonic transducer according to the acquired treatment position change condition so as to obtain preset ultrasonic irradiation energy in the treatment position. In the position monitoring device of the ultrasonic transducer, due to the technical scheme, the using safety of the ultrasonic transducer is improved, and the ultrasonic treatment quality is promoted.
Description
Technical field
This utility model relates to medical supersonic treatment field, is meant a kind of monitoring position device of ultrasonic transducer especially.
Background technology
As everyone knows, ultrasound wave and tissue interact and can produce some biological tissues effect.According to hyperacoustic local sound intensity height and sound wave radiation pattern, these biological tissue's effects can be divided into heat effect and non-thermomechanical effect.Organize the heat effect phalangeal cell to cause it to be warming up to the heat necrosis to the absorption of ultrasonic energy.Organize non-thermomechanical effect to refer to because phenomenons such as the cellular activity that acoustic cavitation, acoustic streaming and local small amplitude motion cause increases and then cellular morphology is produced changes, break, apoptosis.The physical factor that influences the ultrasound biological organizational effect comprises sound field focusing form, frequency of sound wave, acoustic pressure amplitude, continuous or factors such as pulse sound radiation pattern (pulse recurrence frequency and dutycycle), standing-wave condition, the static pressure of medium, temperature, viscid state and boundary condition.
In recent years, hyperacoustic biological tissue effect receives broad research and application day by day in the ultrasonic field of treatment.The application that high intensity ultrasound treatment melts at neoplastic fevers, external knock wave is pulverized aspects such as urinary stone, drug conveying, block nerves conduction all has new progress.
In fat-reducing and cosmetic applications field, ultrasound wave also manifests its special advantages, for example adopts the auxiliary Wicresoft of external low frequency ultrasound wave liposuction procedures can strengthen local fat and destroys efficient.The method and apparatus that adopts external emission high-intensity focusing ultrasonic wave to destroy regional adipose tissue is separately experiencing clinical verification, and manifests its curative effect, and its safety also obtains preliminary identification.The often selected earlier area for treatment that needs of this type of treatment; Adopt external supersonic ripple ultrasonic transducer emission ultrasound wave to focus in the subcutaneous layer of fat then; At current focal spot region destruction of adipose tissue, and pointwise is moved ultrasonic transducer and is changed the focal position and cover required area for treatment based on hyperacoustic tissue heat effect or mechanical effect principle.Under suitable area for treatment and dosage condition, the fatty tissue of ultrasonic disruption is decomposed from the circulation of body metabolism via human body.
Treatment safely and effectively depends on measurability and the controllability to the ultrasonic transducer duty.Because this type of treatment is adopted pointwise position emission ultrasonic energy to add up and covered a zone, therefore, the ultrasonic energy that each ultrasonic irradiation position is accepted should be consistent as much as possible, to guarantee the homogeneity of treatment.If in certain position ultrasonic irradiation overlong time, then under the special ultrasonic power condition, long exposure time causes too much ultrasonic energy irradiation (therapeutic dose exceeds standard), may cause unnecessary tissue injury, the safety of influence treatment.Consider from the angle of safety; Particularly,, press for and to set up the interconnected mechanism of a kind of information for fear of human operational error's influence for the ultrasonic therapeutic head of handheld operation; Make that ultrasound emission and its change in location can relevant actions, the injury of avoiding above-mentioned therapeutic dose to exceed standard.Therefore, be necessary the location status of ultrasonic transducer is monitored in real time and fed back to the ultrasound emission control section, be used for position adjustment irradiation energy according to ultrasonic transducer.But in the prior art, measure is checked in not relevant affirmation between the ultrasound emission of ultrasonic transducer and its change in location.
The utility model content
The technical problem that this utility model will solve provides a kind of monitoring position device of ultrasonic transducer; Can monitor in real time the position situation of ultrasonic transducer; And the running parameter through the feedback adjustment ultrasonic transducer; Realize the irradiation dose of ultrasonic transducer and the mutual interlock of change in location, increase the safety that ultrasonic transducer uses.
For solving the problems of the technologies described above, the embodiment of this utility model provides technical scheme following:
On the one hand, a kind of monitoring position device of ultrasonic transducer is provided, comprises:
Be used to obtain the acquisition module of the change in location situation of ultrasonic transducer;
Be used for adjusting the running parameter of said ultrasonic transducer, to obtain preset ultrasonic irradiation control of energy module at treatment position according to the change in location situation of being obtained.
Further, said acquisition module comprises:
Be used for monitoring and write down the present position of said ultrasonic transducer, obtain the displacement in time of said ultrasonic transducer through being arranged on a plurality of Position Tracking modules on the said ultrasonic transducer; Or
Through being coated in the outside optical material of said ultrasonic transducer or being installed in the silhouette markup on the said ultrasonic transducer; Utilize a plurality of camera heads to obtain the image and the instant reconstruct three dimensions image of said ultrasonic transducer in real time; Extract the profile of said ultrasonic transducer from the image according to the contrast of optical absorption; Write down the present position of said ultrasonic transducer according to the change in location of ultrasonic transducer profile described in the consecutive image that is obtained, obtain the displacement in time of said ultrasonic transducer; Or
The positional information of the mechanical mobile device through fixing said ultrasonic transducer is extrapolated the displacement in time of said ultrasonic transducer; Or
Through being built in the gyrostatic positional information of single or a plurality of miniature motions in the said ultrasonic transducer, extrapolate first of said ultrasonic transducer displacement in time and obtain submodule.
Further, said change in location situation comprises the acceleration and the movement velocity situation of change of said ultrasonic transducer, and said acquisition module comprises:
Be used to the acceleration or the velocity variations situation that adopt acceleration transducer or velocity sensor to detect said ultrasonic transducer; Or
Utilization is installed in doppler modular on the said ultrasonic transducer to carrying out the detection of relative displacement speed from the reflected signal at tissue interface, thus confirm said ultrasonic transducer acceleration or velocity variations situation second obtain submodule.
Further, said control module comprises:
When being used for when said ultrasonic transducer that static or translational speed is lower than first threshold, stop the energy output of said ultrasonic transducer; Or strengthen said ultrasonic transducer exomonental blanking time; Or shorten the exomonental width of said ultrasonic transducer; Or reduce the transmitting power of said ultrasonic transducer; Or mix to use above-mentioned means, obtaining preset ultrasonic irradiation energy at treatment position, and to the first control submodule of ultrasonic transducer user alarm;
Be used for when the translational speed of said ultrasonic transducer is higher than second threshold value, reduce said ultrasonic transducer exomonental blanking time; Or the exomonental width of said ultrasonic transducer that extends; Or increase the transmitting power of said ultrasonic transducer; Or mix to use above-mentioned means, obtaining preset ultrasonic irradiation energy at treatment position, and to the second control submodule of ultrasonic transducer user alarm.
Further, said control module comprises:
When being used for when said ultrasonic transducer that static or translational speed is lower than first threshold, the translational speed that strengthens said ultrasonic transducer is to the 3rd control submodule that is not less than said first threshold;
Be used for when the translational speed of said ultrasonic transducer is higher than second threshold value, the translational speed that reduces said ultrasonic transducer is to the 4th control submodule that is not higher than said second threshold value.
The embodiment of this utility model has following beneficial effect:
In the such scheme, the monitoring position device of ultrasonic transducer at first obtains the change in location situation of ultrasonic transducer, adjusts the running parameter of ultrasonic transducer afterwards according to the change in location situation of being obtained, to obtain preset ultrasonic irradiation energy at treatment position.This utility model embodiment can monitor the position situation of ultrasonic transducer in real time; And the running parameter through the feedback adjustment ultrasonic transducer; Realize the irradiation dose of ultrasonic transducer and the mutual interlock of change in location, increase the safety that ultrasonic transducer uses.
Description of drawings
Fig. 1 is the structured flowchart of monitoring position device of the ultrasonic transducer of this utility model embodiment.
The specific embodiment
Technical problem, technical scheme and the advantage that will solve for the embodiment that makes this utility model are clearer, will combine accompanying drawing and specific embodiment to be described in detail below.
The embodiment of this utility model is to the problem of affirmation inspection measure not relevant between the ultrasound emission of ultrasonic transducer in the prior art and its change in location; A kind of monitoring position device of ultrasonic transducer is provided; Can monitor in real time the position situation of ultrasonic transducer; And the running parameter through the feedback adjustment ultrasonic transducer, realize the irradiation dose and the mutual interlock of change in location of ultrasonic transducer increasing the safety of ultrasonic transducer use.
Fig. 1 is the structured flowchart of monitoring position device of the ultrasonic transducer of this utility model embodiment, and as shown in Figure 1, present embodiment comprises:
Be used to obtain the acquisition module 10 of the change in location situation of ultrasonic transducer;
Be used for running parameter, to obtain preset ultrasonic irradiation control of energy module 12 at treatment position according to the change in location situation adjustment ultrasonic transducer that is obtained.
Further, acquisition module comprises 10:
Be used for through being arranged on a plurality of Position Tracking modules on the ultrasonic transducer, the present position of monitoring and record ultrasonic transducer obtains ultrasonic transducer displacement in time; Or
Through being coated in the outside optical material of ultrasonic transducer or being installed in the silhouette markup on the ultrasonic transducer; Utilize a plurality of camera heads to obtain the image and the instant reconstruct three dimensions image of ultrasonic transducer in real time; Extract the profile of ultrasonic transducer from the image according to the contrast of optical absorption; Present position according to the change in location of ultrasonic transducer profile in the consecutive image that is obtained record ultrasonic transducer obtains ultrasonic transducer displacement in time; Or
Through the fixing positional information of the mechanical mobile device of ultrasonic transducer, extrapolate ultrasonic transducer displacement in time; Or
Through being built in the gyrostatic positional information of single or a plurality of miniature motions in the ultrasonic transducer, extrapolate first of ultrasonic transducer displacement in time and obtain submodule 11.
Further, the change in location situation comprises the acceleration and the movement velocity situation of change of ultrasonic transducer, and acquisition module comprises:
Be used to adopt acceleration transducer or velocity sensor to detect the acceleration or the velocity variations situation of ultrasonic transducer; Or
Utilization is installed in doppler modular on the ultrasonic transducer to carrying out the detection of relative displacement speed from the reflected signal at tissue interface, thus confirm ultrasonic transducer acceleration or velocity variations situation second obtain submodule 13.
Further, control module 12 comprises:
When being used for when ultrasonic transducer that static or translational speed is lower than first threshold, stop the energy output of ultrasonic transducer; Or strengthen ultrasonic transducer exomonental blanking time; Or the exomonental width of shortening ultrasonic transducer; Or the transmitting power of reduction ultrasonic transducer; Or mix to use above-mentioned means, obtaining preset ultrasonic irradiation energy at treatment position, and to the first control submodule 15 of ultrasonic transducer user alarm;
Be used for when the translational speed of ultrasonic transducer is higher than second threshold value, reduce ultrasonic transducer exomonental blanking time; Or the exomonental width of elongate ultrasonic transducer; Or the transmitting power of increase ultrasonic transducer; Or mix to use above-mentioned means, obtaining preset ultrasonic irradiation energy at treatment position, and to the second control submodule 17 of ultrasonic transducer user alarm.
Further, control module 12 also comprises:
When being used for when ultrasonic transducer that static or translational speed is lower than first threshold, the translational speed that strengthens ultrasonic transducer is to the 3rd control submodule 14 that is not less than first threshold;
Be used for when the translational speed of ultrasonic transducer is higher than second threshold value, the translational speed that reduces ultrasonic transducer is to the 4th control submodule 16 that is not higher than second threshold value.
The setting of the first threshold and second threshold value and tissue produce the required minimum irradiation dose of desirable biological effect of ultrasound and to avoid the unnecessary the highest irradiation dose that tissue injury limited relevant; And irradiation dose is relevant with output, pulse width, the pulse duty factor of ultrasonic transducer, the energy summation of promptly being exported in the unit interval.When known or set minimum and during high irradiation dose; Can calculate ultrasonic transducer in the time of staying of single treatment position bound according to the unit interval output energy of ultrasonic transducer, thereby derive the first threshold and second threshold value of ultrasonic transducer translational speed.
The monitoring position device of the ultrasonic transducer of this utility model embodiment; When the change in location of ultrasonic transducer is monitored and is controlled; At first obtain the change in location situation of ultrasonic transducer; Adjust the running parameter of ultrasonic transducer afterwards according to the change in location situation of being obtained, to obtain preset ultrasonic irradiation energy at treatment position.This utility model embodiment can monitor the position situation of ultrasonic transducer in real time; And the running parameter through the feedback adjustment ultrasonic transducer; Realize the irradiation dose of ultrasonic transducer and the mutual interlock of change in location, increase the safety that ultrasonic transducer uses.
Below in conjunction with concrete embodiment the workflow of the monitoring position device of the ultrasonic transducer of this utility model is further introduced, this workflow may further comprise the steps:
Step S1: the change in location situation of obtaining ultrasonic transducer;
(1) directly monitors ultrasonic transducer displacement in time
Specific embodiments one: a plurality of tracking means (for example optical reflection ball) are set on the ultrasonic transducer handle, adopt active or passive optical tracking, the present position of monitoring and record ultrasonic transducer draws ultrasonic transducer displacement in time.
Specific embodiments two: the light wave that absorbs certain specific wavelength at the external coated responsive optical material of ultrasonic transducer; Or the silhouette markup that AD HOC is installed on ultrasonic transducer; Adopt a plurality of video cameras to take ultrasonic transducer figure and instant reconstruct three dimensions image in real time; Extract the profile of ultrasonic transducer from the image according to the contrast of optical absorption; Present position according to the change in location of ultrasonic transducer profile in taking the photograph consecutive image record ultrasonic transducer draws ultrasonic transducer displacement in time.
Specific embodiments three: similar specific embodiments two; Treat for hand-held; The operator can wear special gloves; Underlined thing shows its hand profile on the glove, adopts a plurality of video cameras to take hand-held ultrasonic transducer figure and instant reconstruct three dimensions image in real time, extracts the profile of ultrasonic transducer and hands from the image according to the contrast of optical absorption; According to the present position of the change in location of glove in the taking the photograph consecutive image and ultrasonic transducer profile record ultrasonic transducer, judge ultrasonic transducer displacement in time.Also can adopt the profile of image recognition technology adversary and ultrasonic transducer directly to extract.
Specific embodiments four: ultrasonic transducer is installed in (the for example mechanical arm of 3 dimension line slideway framves, 3-6 degree of freedom, hydraulic motion mechanism etc.) on the mechanical mobile device; According to the location records function of mechanical motion mechanism, extrapolate ultrasonic transducer displacement in time.
Specific embodiments five: built-in or miniature single or a plurality of motion gyroscope is installed at ultrasonic transducer, gyroscope moves the generation positional information with ultrasonic transducer, according to gyrostatic positional information, extrapolates ultrasonic transducer displacement in time.
Acceleration or the movement velocity of (2) monitoring ultrasonic transducer in real time change
Specific embodiments one: the acceleration or the velocity variations that can adopt acceleration transducer or velocity sensor monitoring ultrasonic transducer.
Specific embodiments two: can adopt Ultrasound Doppler Method; Select suitable Doppler signal frequency; Adopt single base or bistatic emission/receive mode; Fixed installation doppler ultrasound transducer on ultrasonic therapeutic head to carrying out the monitoring of relative displacement speed from the reflected signal at tissue interface, thereby is inferred the acceleration or the velocity variations situation of ultrasonic transducer.If the operating frequency of ultrasonic therapeutic head is fit to, also can utilize ultrasonic therapeutic head to carry out the Doppler displacement monitoring.
In the above-mentioned embodiment, still need and confirm patient's positional information (location registers), so as with ultrasonic transducers locations associating information reconstruct therapeutic dose.Fixedly the patient then begins as long as the patient is carried out location registers one time in treatment; Or the patient adopted similar optical scanning patient contour's method and settle the method for labelling apparatus to carry out Position Tracking, position register information that then can the real-time update patient.
Step S2: according to the duty of the change in location situation adjustment ultrasonic transducer that is obtained.
After having obtained the change in location situation of ultrasonic transducer; Just can adjust the emission parameter of ultrasonic transducer on this basis; To obtain the ultrasonic irradiation energy of homogeneous at the treatment position of ultrasonic transducer; It is long to avoid ultrasonic transducer to stop a fixed position, causes therapeutic dose to exceed secure border, or avoids too short can't effectively treatment of the ultrasonic transducer time of staying.
Particularly; Can be according to the record of the ultrasonic transducers locations of above-mentioned acquisition and corresponding transmitting power; The ultrasonic transducer duty is carried out carrying out information feedback to the operator after the analytical judgment; Reconstruct in real time and show in the user profile interface of therapy system that current ultrasonic transducers locations and focal spot position, ultrasound emission watt level, therapeutic dose distribute or after treatment reconstruct therapeutic dose scattergram, be used for therapeutic quality and control.
Particularly, when static or translational speed is lower than first threshold when ultrasonic transducer, stop the energy output of ultrasonic transducer; Or strengthen ultrasonic transducer exomonental blanking time; Or the exomonental width of shortening ultrasonic transducer; Or the transmitting power of reduction ultrasonic transducer; Or mix the above-mentioned means of using, with the ultrasonic irradiation energy that obtains at treatment position to preset, and to ultrasonic transducer user alarm;
When the translational speed of ultrasonic transducer is higher than second threshold value, reduce ultrasonic transducer exomonental blanking time; Or the exomonental width of elongate ultrasonic transducer; Or the transmitting power of increase ultrasonic transducer; Or mix the above-mentioned means of using, with the ultrasonic irradiation energy that obtains at treatment position to preset, and to ultrasonic transducer user alarm.
In addition, when the position of ultrasonic transducer exceeded the therapeutic domain of demarcation, the monitoring position device of ultrasonic transducer stopped the energy output of ultrasonic transducer and to ultrasonic transducer user alarm.
Further, the monitoring position device of ultrasonic transducer can also be adjusted the translational speed of ultrasonic transducer, and when static or translational speed was lower than first threshold when ultrasonic transducer, the translational speed that strengthens ultrasonic transducer was to being not less than first threshold;
When the translational speed of ultrasonic transducer was higher than second threshold value, the translational speed that reduces ultrasonic transducer was to not being higher than second threshold value.
This utility model embodiment monitors the change in location of ultrasonic transducer in real time; Thereby can confirm the treatment position situation of change of ultrasonic transducer; According to the emission parameter or the ultrasonic transducer translational speed of change in location situation adjustment ultrasonic transducer, to obtain the ultrasonic irradiation energy of homogeneous at the treatment position of ultrasonic transducer, this utility model embodiment can monitor the change in location situation of ultrasonic transducer in real time; And the running parameter through the feedback adjustment ultrasonic transducer; Realize the mutual interlock of ultrasonic transducer irradiation dose and change in location, increase the safety that ultrasonic transducer uses, and promote therapeutic quality.
The above is the preferred implementation of this utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the said principle of this utility model, can also make some improvement and retouching, these improvement and retouching also should be regarded as the protection domain of this utility model.
Claims (5)
1. the monitoring position device of a ultrasonic transducer is characterized in that, comprising:
Be used to obtain the acquisition module of the change in location situation of ultrasonic transducer;
Be used for adjusting the running parameter of said ultrasonic transducer, to obtain preset ultrasonic irradiation control of energy module at treatment position according to the change in location situation of being obtained.
2. the monitoring position device of ultrasonic transducer according to claim 1 is characterized in that, said acquisition module comprises:
Be used for monitoring and write down the present position of said ultrasonic transducer, obtain the displacement in time of said ultrasonic transducer through being arranged on a plurality of Position Tracking modules on the said ultrasonic transducer; Or
Through being coated in the outside optical material of said ultrasonic transducer or being installed in the silhouette markup on the said ultrasonic transducer; Utilize a plurality of camera heads to obtain the image and the instant reconstruct three dimensions image of said ultrasonic transducer in real time; Extract the profile of said ultrasonic transducer from the image according to the contrast of optical absorption; Write down the present position of said ultrasonic transducer according to the change in location of ultrasonic transducer profile described in the consecutive image that is obtained, obtain the displacement in time of said ultrasonic transducer; Or
The positional information of the mechanical mobile device through fixing said ultrasonic transducer is extrapolated the displacement in time of said ultrasonic transducer; Or
Through being built in the gyrostatic positional information of single or a plurality of miniature motions in the said ultrasonic transducer, extrapolate first of said ultrasonic transducer displacement in time and obtain submodule.
3. the monitoring position device of ultrasonic transducer according to claim 1 is characterized in that, said change in location situation comprises the acceleration and the movement velocity situation of change of said ultrasonic transducer, and said acquisition module comprises:
Be used to the acceleration or the velocity variations situation that adopt acceleration transducer or velocity sensor to detect said ultrasonic transducer; Or
Utilization is installed in doppler modular on the said ultrasonic transducer to carrying out the detection of relative displacement speed from the reflected signal at tissue interface, thus confirm said ultrasonic transducer acceleration or velocity variations situation second obtain submodule.
4. according to the monitoring position device of each described ultrasonic transducer among the claim 1-3, it is characterized in that said control module comprises:
When being used for when said ultrasonic transducer that static or translational speed is lower than first threshold, stop the energy output of said ultrasonic transducer; Or strengthen said ultrasonic transducer exomonental blanking time; Or shorten the exomonental width of said ultrasonic transducer; Or reduce the transmitting power of said ultrasonic transducer; Or mix to use above-mentioned means, obtaining preset ultrasonic irradiation energy at treatment position, and to the first control submodule of ultrasonic transducer user alarm;
Be used for when the translational speed of said ultrasonic transducer is higher than second threshold value, reduce said ultrasonic transducer exomonental blanking time; Or the exomonental width of said ultrasonic transducer that extends; Or increase the transmitting power of said ultrasonic transducer; Or mix to use above-mentioned means, obtaining preset ultrasonic irradiation energy at treatment position, and to the second control submodule of ultrasonic transducer user alarm.
5. according to the monitoring position device of each described ultrasonic transducer among the claim 1-3, it is characterized in that said control module comprises:
When being used for when said ultrasonic transducer that static or translational speed is lower than first threshold, the translational speed that strengthens said ultrasonic transducer is to the 3rd control submodule that is not less than said first threshold;
Be used for when the translational speed of said ultrasonic transducer is higher than second threshold value, the translational speed that reduces said ultrasonic transducer is to the 4th control submodule that is not higher than said second threshold value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203809467U CN202236918U (en) | 2011-10-09 | 2011-10-09 | Position monitoring device of ultrasonic transducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203809467U CN202236918U (en) | 2011-10-09 | 2011-10-09 | Position monitoring device of ultrasonic transducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202236918U true CN202236918U (en) | 2012-05-30 |
Family
ID=46098232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203809467U Expired - Lifetime CN202236918U (en) | 2011-10-09 | 2011-10-09 | Position monitoring device of ultrasonic transducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202236918U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027717A (en) * | 2011-10-09 | 2013-04-10 | 北京汇福康医疗技术有限公司 | Position-monitoring method and position-monitoring system for ultrasonic transducer |
| CN103480092A (en) * | 2012-06-13 | 2014-01-01 | 重庆海扶医疗科技股份有限公司 | Device and method for controlling ultrasonic energy output and ultrasonic therapy device |
| WO2015071897A1 (en) * | 2013-11-14 | 2015-05-21 | Hera Med Ltd. | A movable medical device configured to operate only within a specific range of acceleration |
| CN114425130A (en) * | 2022-02-23 | 2022-05-03 | 湖南省万卓医疗器械有限公司 | Automatic mobile ultrasonic therapy system |
-
2011
- 2011-10-09 CN CN2011203809467U patent/CN202236918U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103027717A (en) * | 2011-10-09 | 2013-04-10 | 北京汇福康医疗技术有限公司 | Position-monitoring method and position-monitoring system for ultrasonic transducer |
| CN103027717B (en) * | 2011-10-09 | 2015-09-16 | 北京汇福康医疗技术有限公司 | The position monitoring method of ultrasonic transducer and device |
| CN103480092A (en) * | 2012-06-13 | 2014-01-01 | 重庆海扶医疗科技股份有限公司 | Device and method for controlling ultrasonic energy output and ultrasonic therapy device |
| CN103480092B (en) * | 2012-06-13 | 2017-02-08 | 重庆海扶医疗科技股份有限公司 | Device and method for controlling ultrasonic energy output and ultrasonic therapy device |
| WO2015071897A1 (en) * | 2013-11-14 | 2015-05-21 | Hera Med Ltd. | A movable medical device configured to operate only within a specific range of acceleration |
| EP3068293A4 (en) * | 2013-11-14 | 2017-08-16 | Hera Med Ltd. | A movable medical device configured to operate only within a specific range of acceleration |
| US10987187B2 (en) | 2013-11-14 | 2021-04-27 | Hera Med Ltd. | Moveable medical device configured to operate only within a specific range of acceleration |
| CN114425130A (en) * | 2022-02-23 | 2022-05-03 | 湖南省万卓医疗器械有限公司 | Automatic mobile ultrasonic therapy system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103027717B (en) | The position monitoring method of ultrasonic transducer and device | |
| KR101939725B1 (en) | System and Method for Ultrasound Treatment | |
| KR102068728B1 (en) | Methods and systems for ultrasound treatment | |
| CN202236918U (en) | Position monitoring device of ultrasonic transducer | |
| EP2509686B1 (en) | Devices for adipose tissue reduction and skin contour irregularity smoothing | |
| US20180154185A1 (en) | High-intensity focused ultrasound device | |
| KR20190080967A (en) | Systems and methods for coupling an ultrasound source to tissue | |
| US20110251524A1 (en) | Device for ultrasound treatment and monitoring tissue treatment | |
| KR20170018413A (en) | System for fast ultrasound treatment | |
| US20090048514A1 (en) | Device for ultrasound monitored tissue treatment | |
| US20080221491A1 (en) | Method and system for combined energy therapy profile | |
| JP2008513128A5 (en) | ||
| CN103027708A (en) | Monitoring method and monitoring system for operating state of ultrasonic transducer | |
| WO2010029556A1 (en) | A device for ultrasound treatment and monitoring tissue treatment | |
| CN103028203A (en) | Ultrasound fat loss treatment head and working method thereof | |
| CN202223256U (en) | Monitoring device for working state of ultrasonic transducer | |
| CN106730428A (en) | Tumour ablation treating mechanical device with power position control defencive function | |
| CA2723791C (en) | Method and system for combined energy therapy profile | |
| CN103480092A (en) | Device and method for controlling ultrasonic energy output and ultrasonic therapy device | |
| CN103028199A (en) | Monitoring method and monitoring device of ultrasound energy converter sound filed | |
| CN103028204A (en) | Monitoring method and monitoring device of temperature of ultrasound energy converter | |
| CN202236919U (en) | Ultrasonic fat reducing treatment head | |
| CN102526899B (en) | Focused ultrasonic therapy system and monitoring method thereof | |
| CN102451525A (en) | Ultrasonic treatment equipment | |
| CN100408128C (en) | Focus adjustable ultrasonic apparatus with low energy and its application for treating leukemia in vitro |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 utility model: Position monitoring device of ultrasonic transducer Effective date of registration: 20130409 Granted publication date: 20120530 Pledgee: Bank of Hangzhou Limited by Share Ltd Beijing branch Pledgor: Beijing 3H Medical Technology Co., Ltd. Registration number: 2013990000194 |
|
| 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: 20140415 Granted publication date: 20120530 Pledgee: Bank of Hangzhou Limited by Share Ltd Beijing branch Pledgor: Beijing 3H Medical Technology Co., Ltd. Registration number: 2013990000194 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Position monitoring device of ultrasonic transducer Effective date of registration: 20140416 Granted publication date: 20120530 Pledgee: Bank of Hangzhou Limited by Share Ltd Beijing branch Pledgor: Beijing 3H Medical Technology Co., Ltd. Registration number: 2014990000270 |
|
| 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: 20150527 Granted publication date: 20120530 Pledgee: Bank of Hangzhou Limited by Share Ltd Beijing branch Pledgor: Beijing 3H Medical Technology Co., Ltd. Registration number: 2014990000270 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Position monitoring device of ultrasonic transducer Effective date of registration: 20150528 Granted publication date: 20120530 Pledgee: Bank of Hangzhou Limited by Share Ltd Beijing branch Pledgor: Beijing 3H Medical Technology Co., Ltd. Registration number: 2015990000419 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100176 Beijing economic and Technological Development Zone, Kangding street, No., Kang Sheng Industrial Park, building 20, building 11 Patentee after: Beijing 3H Medical Technology Co., Ltd. Address before: 100176 Beijing economic and Technological Development Zone, Kangding street, No., Kang Sheng Industrial Park, building 20, building 11 Patentee before: Beijing 3H Medical Technology Co., Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160615 Granted publication date: 20120530 Pledgee: Bank of Hangzhou Limited by Share Ltd Beijing branch Pledgor: Beijing 3H Medical Technology Co., Ltd. Registration number: 2015990000419 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Position monitoring device of ultrasonic transducer Effective date of registration: 20160615 Granted publication date: 20120530 Pledgee: Bank of Hangzhou Limited by Share Ltd Beijing branch Pledgor: Beijing 3H Medical Technology Co., Ltd. Registration number: 2016990000509 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20160615 Registration number: 2015990000419 Pledgor after: Beijing 3H Medical Technology Co., Ltd. Pledgor before: Beijing 3H Medical Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: In the economic and Technological Development Zone two street 100176 8 Beijing City Hospital No. 18 building 3 layer 4 layer 5 layer 504-520 room Patentee after: Beijing 3H Medical Technology Co., Ltd. Address before: 100176 Beijing economic and Technological Development Zone, Kangding street, No., Kang Sheng Industrial Park, building 20, building 11 Patentee before: Beijing 3H Medical Technology Co., Ltd. |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210122 Granted publication date: 20120530 Pledgee: Bank of Hangzhou Limited by Share Ltd. Beijing branch Pledgor: BEIJING 3H MEDICAL TECHNOLOGY Co.,Ltd. Registration number: 2016990000509 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210610 Address after: 100176 2nd floor, building 18, yard 8, Liangshuihe 2nd Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing Patentee after: BEIJING ANHEJIABAOER TECHNOLOGY Co.,Ltd. Address before: 100176 room 504-520, 3 / F, 4 / F, 5 / F, building 18, yard 8, Liangshuihe Second Street, Beijing Economic and Technological Development Zone Patentee before: BEIJING 3H MEDICAL TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |