CN107913475A - A kind of particle therapy instrument - Google Patents
A kind of particle therapy instrument Download PDFInfo
- Publication number
- CN107913475A CN107913475A CN201711260196.8A CN201711260196A CN107913475A CN 107913475 A CN107913475 A CN 107913475A CN 201711260196 A CN201711260196 A CN 201711260196A CN 107913475 A CN107913475 A CN 107913475A
- Authority
- CN
- China
- Prior art keywords
- protecting crust
- particle therapy
- therapy instrument
- patient
- 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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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/103—Treatment planning systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1077—Beam delivery systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1001—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy using radiation sources introduced into or applied onto the body; brachytherapy
- A61N2005/1019—Sources therefor
- A61N2005/1024—Seeds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N5/1048—Monitoring, verifying, controlling systems and methods
- A61N5/1049—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam
- A61N2005/105—Monitoring, verifying, controlling systems and methods for verifying the position of the patient with respect to the radiation beam using a laser alignment system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1085—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy characterised by the type of particles applied to the patient
- A61N2005/1087—Ions; Protons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/10—X-ray therapy; Gamma-ray therapy; Particle-irradiation therapy
- A61N2005/1092—Details
- A61N2005/1097—Means for immobilizing the patient
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (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)
- Radiation-Therapy Devices (AREA)
Abstract
The embodiment of the invention discloses a kind of particle therapy instrument.The particle therapy instrument includes：Accelerator, rotary frame, therapeutic bed, treatment head, it is characterised in that further include：Protecting crust, is arranged in the rotary frame inner cavity, and forms the cavity for being used for accommodating therapeutic bed, plays the protective action to patient；Correspond on the protecting crust at treatment head position and be provided with around the protecting crust window of one week, wherein, the window can pass through the laser beam that the treatment head projects.The embodiment of the present invention in particle therapy instrument by increasing a protecting crust, the window of permeable laser is provided with protecting crust, therapeutic bed is accommodated in the cavity of protecting crust, patient can be made not to be immediately seen the rotation of rotary frame over the course for the treatment of and produce fear, take sb's mind off sth, the protective action to patient is played, in addition makes instrument be easier to keep cleaning after protecting crust is added.
Description
Technical field
The present embodiments relate to medical instruments field, more particularly to a kind of particle therapy instrument.
Background technology
Particle therapy instrument includes proton therapeutic instrument and heavy particle therapy instrument, is the particle utilized in biomedicine by accelerating
The device of radiotherapy is carried out to tumour, mainly including accelerator, rotary frame, treatment head, therapeutic bed and treatment planning systems
Deng.Particle by acceleration acts on the tumor locus of the patient lain in therapeutic bed by treatment head, and treatment head can send sharp
The position that light treats the need of patient positions, and rotary frame drives the movement for the treatment of head by rotating, and gets treatment head
The particle beams can be irradiated to from different directions in patient's tumour.
But when patient is lain in therapeutic bed, rotary frame is rotated directly over patient, unshielded device,
Patient can be made to have fear, it is absent minded, it is impossible to be well matched with the treatment of doctor.
The content of the invention
An embodiment of the present invention provides a kind of particle therapy instrument, so that rotation will not be immediately seen by carrying out the patient of oncotherapy
The rotation of favourable turn frame, can alleviate the sense of discomfort of patient, can also protect the safety of patient.
An embodiment of the present invention provides a kind of particle therapy instrument, including accelerator, rotary frame, therapeutic bed and treatment head,
Particle therapy instrument further includes：
Protecting crust, is arranged in the rotary frame inner cavity, and forms the cavity for being used for accommodating therapeutic bed, plays to patient
Protective action；
Correspond on the protecting crust at treatment head position and be provided with around the protecting crust window of one week, wherein, it is described
Window can pass through the laser beam that the treatment head projects.
Optionally, the therapeutic bed is movably arranged in the cavity, determines window described in the laser beam transparent
The tumor locus of patient is arrived in position.
Optionally, cavity one end closing that the protecting crust is formed, other end form opening, and open at one end is for described
Therapeutic bed is moved into the protecting crust.
Optionally, the section of closing one end of the cavity is for square, rectangle or with cambered circle.
Optionally, the material of the window is the hard material that can pass through laser.
The embodiment of the present invention is provided with permeable laser by increasing a protecting crust in particle therapy instrument on protecting crust
Window, accommodate therapeutic bed in the cavity of protecting crust, patient can be made not to be immediately seen the rotation of rotary frame over the course for the treatment of
Then produce fear, take sb's mind off sth, the protective action to patient is played, instrument is in addition made after protecting crust is added
Easily keep cleaning.
Brief description of the drawings
Fig. 1 is the particle therapy instrument structure sectional view in the embodiment of the present invention.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that in order to just
It illustrate only part related to the present invention rather than entire infrastructure in description, attached drawing.
Embodiment
Fig. 1 is particle therapy instrument structure sectional view provided in an embodiment of the present invention, and the present embodiment is applicable to suffer from tumour
The situation that person is treated.As shown in Figure 1, the particle therapy instrument specifically includes：
Rotary frame 110, makes the particle beams rotation for acting on patient's tumor locus, tumor locus is carried out from different perspectives
Irradiation, reduces the injury to normal tissue cell caused by single angular illumination.Rotary frame 110 can 360 ° rotation, adjust grain
Beamlet irradiating angle.
Treatment head 120, will control the particle beams drawn from accelerator to go to be irradiated in tumour in need for the treatment of.Treatment head
120 include laser locator, for positioning the knub position of patient.Accelerator is not shown in Fig. 1, it is to produce the particle beams
The device of stream.
Therapeutic bed 130, is movable fixture, and area for treatment is moved to for carrying patient, and by the tumor locus of patient.
Wherein, area for treatment refers to the attainable region of the particle beams.
Protecting crust 140, is arranged in the rotary frame inner cavity, and forms the cavity for being used for accommodating therapeutic bed, is to control
It is fixed in treatment room space, play the protective action to patient.Correspond on protecting crust 140 at 120 position for the treatment of head and set
It is equipped with around the protecting crust window of 140 1 weeks 150, wherein, window 150 can pass through the laser beam that the treatment head projects.Work as rotation
Rack 110 around protecting crust 140 rotate when, no matter go to which angle, the position laser beam that treatment head 130 projects all may be used
To navigate to the tumor locus of patient through window 150.When patient is lain in therapeutic bed 130, will not see over the course for the treatment of
To the movement of any movable part of therapeutic equipments, such as rotary frame 110, therefore will not be taken sb's mind off sth.When patient exists
In therapeutic process energy concentrate holding it is a certain treatment position when, particle beam irradiation can be made not produced to position in need for the treatment of
It is raw to deviate.
Further, therapeutic bed 130 is movably arranged in the cavity that protecting crust 140 is formed, and patient is sent into and is controlled
Region is treated, laser beam transparent window 150 is navigated to the tumor locus of patient.
Further, cavity one end closing that protecting crust 140 is formed, other end form opening, and open at one end is for controlling
Bed 130 is treated to move into the protecting crust 140.The section of closing one end of cavity is for square, rectangle or with cambered
Circle, specifically, the shape of protecting crust 140 is only exemplary in Fig. 1, be defined not to this, protecting crust 140 can
To be cube structure, it can be rectangular parallelepiped structure, the structures such as spheroid can also be made, as long as therapeutic room space can be fixed on
It is interior, a cavity that can accommodate therapeutic bed 130 is formed, and the space of the cavity makes patient comfort.
Further, the material of window 150 is the hard material that can pass through laser.Exemplary can be coated with to laser
The materials such as the organic glass or epoxy resin of pellicle.
The embodiment of the present invention is corresponded to one at treatment head by increasing a protecting crust in particle therapy instrument on protecting crust
It is provided with the window of permeable laser week, accommodates therapeutic bed in the cavity of protecting crust, can make patient over the course for the treatment of will not be straight
Connect the rotation for seeing rotary frame and produce fear, take sb's mind off sth, play the protective action to patient, in addition increasing
Instrument is set to be easier to keep cleaning after protecting crust.
Note that it above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
It can include other more equivalent embodiments, and the scope of the present invention is determined by scope of the appended claims.
Claims (5)
1. a kind of particle therapy instrument, including accelerator, rotary frame, therapeutic bed and treatment head, it is characterised in that the particle is controlled
Instrument is treated to further include：
Protecting crust, is arranged in the rotary frame inner cavity, and forms the cavity for being used for accommodating therapeutic bed；
Correspond on the protecting crust at treatment head position and be provided with around the protecting crust window of one week, wherein, the window
It can pass through the laser beam that the treatment head projects.
2. particle therapy instrument according to claim 1, it is characterised in that the therapeutic bed is movably arranged at the chamber
In vivo, window described in the laser beam transparent is made to navigate to the tumor locus of patient.
3. particle therapy instrument according to claim 1, it is characterised in that cavity one end closing that the protecting crust is formed,
Other end forms opening, and open at one end is moved into the protecting crust for the therapeutic bed.
4. particle therapy instrument according to claim 3, it is characterised in that the section of closing one end of the cavity is pros
Shape, rectangle or with cambered circle.
5. particle therapy instrument according to claim 1, it is characterised in that the material of the window is the hard of permeable laser
Material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260196.8A CN107913475A (en) | 2017-12-04 | 2017-12-04 | A kind of particle therapy instrument |
| PCT/CN2018/079030 WO2019109536A1 (en) | 2017-12-04 | 2018-03-14 | Particle therapeutic instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711260196.8A CN107913475A (en) | 2017-12-04 | 2017-12-04 | A kind of particle therapy instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107913475A true CN107913475A (en) | 2018-04-17 |
Family
ID=61897226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711260196.8A Pending CN107913475A (en) | 2017-12-04 | 2017-12-04 | A kind of particle therapy instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107913475A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350868A (en) * | 2018-08-01 | 2019-02-19 | 合肥中科离子医学技术装备有限公司 | A kind of structure being circumferentially driven for high-precision rotary machine frame inside |
| CN109379829A (en) * | 2018-12-13 | 2019-02-22 | 广东医科大学 | Medical electronic linear accelerator rack |
| CN109561565A (en) * | 2018-12-13 | 2019-04-02 | 广东医科大学 | Electron linear accelerator rack |
| CN109561564A (en) * | 2018-12-13 | 2019-04-02 | 广东医科大学 | Electron linear accelerator support device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120228522A1 (en) * | 2011-03-10 | 2012-09-13 | Sumitomo Heavy Industries, Ltd. | Charged particle beam irradiation system and neutron beam irradiation system |
| CN204379299U (en) * | 2015-01-04 | 2015-06-10 | 李忠维 | CT Scanner radioprotective guard shield |
| CN105079972A (en) * | 2015-09-08 | 2015-11-25 | 闫丽 | Three-dimensional ultrasonic scanning type radiotherapy machine |
| CN208641566U (en) * | 2017-12-04 | 2019-03-26 | 新瑞阳光粒子医疗装备(无锡)有限公司 | A kind of particle therapy instrument |
-
2017
- 2017-12-04 CN CN201711260196.8A patent/CN107913475A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120228522A1 (en) * | 2011-03-10 | 2012-09-13 | Sumitomo Heavy Industries, Ltd. | Charged particle beam irradiation system and neutron beam irradiation system |
| CN204379299U (en) * | 2015-01-04 | 2015-06-10 | 李忠维 | CT Scanner radioprotective guard shield |
| CN105079972A (en) * | 2015-09-08 | 2015-11-25 | 闫丽 | Three-dimensional ultrasonic scanning type radiotherapy machine |
| CN208641566U (en) * | 2017-12-04 | 2019-03-26 | 新瑞阳光粒子医疗装备(无锡)有限公司 | A kind of particle therapy instrument |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109350868A (en) * | 2018-08-01 | 2019-02-19 | 合肥中科离子医学技术装备有限公司 | A kind of structure being circumferentially driven for high-precision rotary machine frame inside |
| CN109379829A (en) * | 2018-12-13 | 2019-02-22 | 广东医科大学 | Medical electronic linear accelerator rack |
| CN109561565A (en) * | 2018-12-13 | 2019-04-02 | 广东医科大学 | Electron linear accelerator rack |
| CN109561564A (en) * | 2018-12-13 | 2019-04-02 | 广东医科大学 | Electron linear accelerator support device |
| CN109561564B (en) * | 2018-12-13 | 2021-09-24 | 广东医科大学 | Supporting device of electron linear accelerator |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180417 |