CN101614596B - Temperature detecting device for HIFU radiation treatment area - Google Patents
Temperature detecting device for HIFU radiation treatment area Download PDFInfo
- Publication number
- CN101614596B CN101614596B CN2008101154374A CN200810115437A CN101614596B CN 101614596 B CN101614596 B CN 101614596B CN 2008101154374 A CN2008101154374 A CN 2008101154374A CN 200810115437 A CN200810115437 A CN 200810115437A CN 101614596 B CN101614596 B CN 101614596B
- Authority
- CN
- China
- Prior art keywords
- measuring equipment
- temperature measuring
- locating support
- navigation
- equipment according
- 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.)
- Active
Links
- 230000005855 radiation Effects 0.000 title claims abstract description 11
- 125000006850 spacer group Chemical group 0.000 claims description 18
- 238000004088 simulation Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001225 therapeutic effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Images
Landscapes
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention relates to a temperature detecting device for an HIFU radiation treatment area. The device comprises a model (1), with a handle (7), of a spherical simulated treating area, a positioning piece(2), navigation tubes(3) and a positioning bracket (5), wherein a shallow slot in which the positioning piece is arranged is arranged above the positioning bracket (5); a plurality of navigation tubes (3) used for accommodating needle-shaped temperature sensors are evenly arranged around the shaft line of the upper edge of the positioning bracket (5); the positioning piece (2) is provided with a positioning hole (6) arranged on the shaft line of the positioning bracket(5); the handle (7) of the model (1) of the simulated treating area is inserted into the positioning hole; and the positioning bracket (5) is provided with a plurality of beams (4), and the navigation tubes (3) are arranged on the beams (4). The device has the advantages of simple structure, strong practicability and easy manufacturing, and can accurately determine the treating area and the relative positions of the needle-shaped temperature detection sensors by cooperating with the HIFU machine-mounted B ultrasonic machine.
Description
Technical field
The experimental study that the present invention relates to a kind of HIFU of being used for is accurately measured the supplementary structure of HIFU area for treatment center and peripheral temperature, the temperature measuring equipment in particularly a kind of HIFU radiation treatment zone.
Background technology
The HIFU treatment is the new technology that developed in recent years, its principle is to use the strong plain film piezoelectric ceramic piece of directive property, up to a hundred piezoelectric ceramic pieces are installed on the concave spherical surface device, the HIFU system controls the ultrasound wave that each emission array element is launched same phase simultaneously, sound wave is arrived after the geometrical focus with superimposed, thereby make the sound intensity maximum at geometrical focus place.Need move by the mechanical hook-up of outside in the time of treatment, reach the purpose in the different focuses of treatment zone.The HIFU treatment also has a lot of problems to need further investigation, wherein how accurately to measure variation of temperature, distribution situation in HIFU irradiation zone and the peripheral certain limit thereof, is the difficult problem of puzzlement HIFU experiment.At present, also have no idea to accomplish to measure temperature and variation thereof near the HIFU irradiation zone.
Summary of the invention
The objective of the invention is to, for addressing the above problem, thereby provide the temperature measuring equipment in a kind of HIFU radiation treatment zone.
For achieving the above object, the temperature measuring equipment in a kind of HIFU radiation treatment provided by the invention zone is characterized in that this device comprises: spacer 2, navigation pipe 3, locating support 5; The top of described locating support 5 is provided with the shallow slot that is used for the placement positioning sheet, evenly arranges some navigation pipes 3 that are used for the hollow of ccontaining needle-like temperature sensor around these locating support 5 its axis of upper edge; Described spacer 2 is provided with pilot hole 6 on the axis of locating support 5.
As a kind of improvement of the present invention, some crossbeams 4 are installed on the described locating support 5, described navigation pipe 3 is arranged on this crossbeam 4.
As another improvement of the present invention, described navigation pipe 3 is used to guide the needle-like temperature sensor, and this navigation pipe 3 is thin tube-like, is used for ccontaining needle-like temperature sensor in it.
As another kind of improvement the of the present invention, described spacer 2 is used for determining the locus in actual therapeutic zone, and this spacer 2 is the strip sheet metal, and its two ends place in the shallow slot of locating support 5 tops, are carved with telltale mark clearly on it.Spacer is used for determining the locus in actual therapeutic zone, and spacer has characteristic image on B ultrasonic, can determine the position and the degree of depth of actual therapeutic by this image, makes it to overlap with default position, and this method also is initiative.
As of the present invention a kind of preferred, the diameter of described pilot hole 6 is 4mm～6mm.
As also a kind of improvement of the present invention, this device comprises that also one has the model 1 of simulation area for treatment of the sphere of handle 7, and the handle 7 of the model 1 of described simulation area for treatment is placed through in the pilot hole 6.The model 1 of described simulation area for treatment is used to demarcate the position of navigation pipe and the insertion depth of sensor, and this model 1 usefulness plastic material is made, and described plastic material is paraffin or plasticine.
As another improvement of the present invention, described locating support 5 is cube-shaped or ring-type.
The servicing unit that this is used for HIFU (High Intensity Focused Ultrasound) area for treatment center and peripheral temperature measurement comprises model, the support of calibration sensor position, a spacer of simulating area for treatment.Have the navigation pipe to be used to guide the needle-like temperature sensor on the support, spacer is used for determining the locus of target area.Described locating support is cube-shaped or ring-type or other suitable shapes, the navigation pipe can directly be installed above it or at crossbeam the navigation pipe be installed by several crossbeams are installed according to different the requirement.The needle-like temperature sensor can pass the navigation pipe and accurately reach the precalculated position.This device can be used for the experimental study of exsomatizing of HIFU technology and live body.
The invention has the advantages that: the temperature measuring equipment in HIFU radiation treatment of the present invention zone, model by locating support, navigation pipe, spacer and simulation area for treatment comes the calibration sensor position, cooperate the airborne B ultrasonic machine of HIFU to determine the relative position of area for treatment and needle-like temperature probe accurately, realize measuring the purpose of temperature.The present invention is simple in structure, and is practical, is easy to make.The present invention has solved this difficult problem well by easy method, and measurement result is fine.
Description of drawings
Fig. 1 is the structural representation of the temperature measuring equipment in HIFU radiation treatment of the present invention zone;
Fig. 2 is the vertical view of the temperature measuring equipment of Fig. 1;
Fig. 3 is the schematic perspective view of the temperature measuring equipment in HIFU radiation treatment of the present invention zone.
The accompanying drawing sign
1, simulation area for treatment 2, spacer 3, navigation pipe
4, crossbeam 5, locating support 6, pilot hole
7, handle
Embodiment
Further technical scheme of the present invention is elaborated below in conjunction with accompanying drawing.
As shown in Figure 1, the temperature measuring equipment in a kind of HIFU radiation treatment of the present invention zone comprises: model 1, spacer 2, navigation pipe 3, the locating support 5 of simulation area for treatment that has the sphere of handle 7; The top of described locating support 5 is provided with the shallow slot that is used for the placement positioning sheet, evenly arranges some navigation pipes 3 that are used for ccontaining needle-like temperature sensor around these locating support 5 its axis of upper edge; Described spacer 2 is provided with pilot hole 6 on the axis of locating support 5.
In this example, described locating support 5 is cube-shaped, and some crossbeams 4 are installed on it, and described navigation pipe 3 is arranged on this crossbeam 4, and described navigation pipe 3 is used to guide the needle-like temperature sensor, and this navigation pipe 3 is thin tube-like.
As shown in Figure 2, the spacer 2 that is used for the locus in definite actual therapeutic zone is the strip sheet metal, and its two ends place in the shallow slot of locating support 5 tops, are carved with telltale mark clearly on it.Spacer 2 is used for determining the locus in actual therapeutic zone, and spacer 2 has characteristic image on B ultrasonic, can determine the position and the degree of depth of actual therapeutic by this image, makes it to overlap with default position, and this method also is initiative.
As shown in Figure 3, in this example, the diameter of pilot hole 6 is 4mm～6mm, the handle 7 of the model 1 of described simulation area for treatment is placed through in the pilot hole 6, the model 1 of described simulation area for treatment is used to demarcate the position of navigation pipe and the insertion depth of sensor, this model 1 usefulness plastic material is made, and can be paraffin or plasticine.Behind the position of demarcating the pipe that navigates, the model 1 of simulation area for treatment is removed.
Claims (8)
1. the temperature measuring equipment in a HIFU radiation treatment zone is characterized in that, this device comprises: spacer (2), navigation pipe (3), locating support (5);
The top of described locating support (5) is provided with the shallow slot that is used for the placement positioning sheet, evenly arranges some navigation pipes (3) that are used for the hollow of ccontaining needle-like temperature sensor around its axis of this locating support (5) upper edge;
Described spacer (2) is provided with pilot hole (6) on the axis of locating support (5).
2. temperature measuring equipment according to claim 1 is characterized in that, some crossbeams (4) are installed on the described locating support (5), and described navigation pipe (3) is arranged on this crossbeam (4).
3. temperature measuring equipment according to claim 1 and 2 is characterized in that, described navigation pipe (3) is thin tube-like, is used for ccontaining needle-like temperature sensor in it.
4. temperature measuring equipment according to claim 1 is characterized in that, described spacer (2) is the strip sheet metal, and its two ends place in the shallow slot of locating support (5) top, are carved with telltale mark clearly on it.
5. temperature measuring equipment according to claim 1 is characterized in that, the diameter of described pilot hole (6) is 4mm～6mm.
6. temperature measuring equipment according to claim 1 is characterized in that, this device comprises that also one has the model (1) of simulation area for treatment of the sphere of handle (7), and the handle (7) of the model of described simulation area for treatment (1) is placed through in the pilot hole (6).
7. temperature measuring equipment according to claim 6 is characterized in that, the model of described simulation area for treatment (1) is made with plastic material, and described plastic material is paraffin or plasticine.
8. temperature measuring equipment according to claim 1 is characterized in that, described locating support (5) is cube-shaped or ring-type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101154374A CN101614596B (en) | 2008-06-24 | 2008-06-24 | Temperature detecting device for HIFU radiation treatment area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101154374A CN101614596B (en) | 2008-06-24 | 2008-06-24 | Temperature detecting device for HIFU radiation treatment area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101614596A CN101614596A (en) | 2009-12-30 |
| CN101614596B true CN101614596B (en) | 2011-11-09 |
Family
ID=41494368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101154374A Active CN101614596B (en) | 2008-06-24 | 2008-06-24 | Temperature detecting device for HIFU radiation treatment area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101614596B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1814323A (en) * | 2005-01-31 | 2006-08-09 | 重庆海扶(Hifu)技术有限公司 | Focusing ultrasonic therapeutical system |
| CN1897907A (en) * | 2003-12-30 | 2007-01-17 | 利普索尼克斯股份有限公司 | Ultrasound therapy head with movement control |
| CN201229209Y (en) * | 2008-06-24 | 2009-04-29 | 北京奥麦特科技有限公司 | Temperature measurement device for irradiation treating region by HIFU |
-
2008
- 2008-06-24 CN CN2008101154374A patent/CN101614596B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1897907A (en) * | 2003-12-30 | 2007-01-17 | 利普索尼克斯股份有限公司 | Ultrasound therapy head with movement control |
| CN1814323A (en) * | 2005-01-31 | 2006-08-09 | 重庆海扶(Hifu)技术有限公司 | Focusing ultrasonic therapeutical system |
| CN201229209Y (en) * | 2008-06-24 | 2009-04-29 | 北京奥麦特科技有限公司 | Temperature measurement device for irradiation treating region by HIFU |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101614596A (en) | 2009-12-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101322651B (en) | Ultrasound catheter calibration with enhanced accuracy | |
| CN101636481B (en) | Method and apparatus for locating the surface of solid growth culture media in a plate | |
| CN102047106B (en) | Method and device for the non-destructive ultrasonic testing of a test piece with flat surfaces at an angle to each other | |
| US20090235749A1 (en) | Ultrasonic inspection method and ultrasonic inspection apparatus | |
| EP2249152A2 (en) | A method and system for distance gain sizing using phased array systems | |
| KR20140033404A (en) | Three-dimensional matrix phased array spot weld inspection system | |
| KR101225244B1 (en) | Auto beam focusing device and nondestructive evaluation method using the same | |
| CN108168747A (en) | A kind of workpiece surface residual stress measurement devices and methods therefor based on laser-ultrasound | |
| KR20090120153A (en) | Concret crack gauge and method of measuring same | |
| US8746069B2 (en) | Devices and methods of ultrasound time of flight diffraction sensitivity demonstration | |
| JP2019514598A5 (en) | Tracking device | |
| CN106560707A (en) | Automatic electromagnetic ultrasonic flaw detection apparatus | |
| CN205460526U (en) | Multi -functional matter accuse die body of image guide radiotherapy in art | |
| CN103412053B (en) | A kind of acoustic emission source locating method without the need to velocity of wave of launching sensor array and Wave beam forming based on alliteration | |
| CN201229209Y (en) | Temperature measurement device for irradiation treating region by HIFU | |
| CN101614596B (en) | Temperature detecting device for HIFU radiation treatment area | |
| CN103837472A (en) | Micro cantilever beam deflection scanning system and method for micro cantilever beam array sensor based on multi-angle plane transmitting mirrors | |
| GB2508906A (en) | Frame element for sample injection with optical control means | |
| CN103424475B (en) | Based on the tested surface contour extraction method of phased array ultrasonic detection | |
| JP2008232627A (en) | Ultrasonic flaw inspection device and method | |
| CN205982180U (en) | Electromagnetic acoustic automatic flaw detection device | |
| Ju et al. | A flexible surgical robot with hemispherical magnet array steering and embedded piezoelectric beacon for ultrasonic position sensing | |
| JP2010096703A (en) | Measuring device with use of electromagnetic ultrasonic wave method, and measuring method | |
| CN105848835B (en) | Using ultrasonic method to the method for tool center point position and acoustic probes Determination of Orientation in referential | |
| JP2008076129A (en) | Ultrasonic inspection method and ultrasonic inspection device |
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 | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING HUIFUKANG MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: BEIJING AOMAITE SCIENCE + TECHNOLOGY CO., LTD. Effective date: 20150106 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100080 HAIDIAN, BEIJING TO: 100176 DAXING, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150106 Address after: 100176 Daxing District Beijing economic and Technological Development Zone, Kangding street, No. 11, building No. 20 Patentee after: Beijing 3H Medical Technology Co., Ltd. Address before: 100080 Beijing City, Haidian District Zhichun Road No. 49 block B 2003 Sigma Patentee before: Beijing Aomaite Science & Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100176 Daxing District Beijing economic and Technological Development Zone, Kangding street, No. 11, building No. 20 Patentee after: Beijing 3H Medical Technology Co., Ltd. Address before: 100176 Daxing District Beijing economic and Technological Development Zone, Kangding street, No. 11, building No. 20 Patentee 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: Two street 100176 Beijing economic and Technological Development Zone in 8 Hospital No. 18 building 3 layer 4 layer 5 layer 504-520 room Patentee after: Beijing 3H Medical Technology Co., Ltd. Address before: 100176 Daxing District Beijing economic and Technological Development Zone, Kangding street, No. 11, building No. 20 Patentee before: Beijing 3H Medical Technology Co., Ltd. |
|
| 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 |