CN1990062B - High-intensity ultrasonic therapeutic system directed by movable ultrasonic therapeutic apparatus and diagnosis imaging apparatus - Google Patents
High-intensity ultrasonic therapeutic system directed by movable ultrasonic therapeutic apparatus and diagnosis imaging apparatus Download PDFInfo
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- CN1990062B CN1990062B CN2005101374402A CN200510137440A CN1990062B CN 1990062 B CN1990062 B CN 1990062B CN 2005101374402 A CN2005101374402 A CN 2005101374402A CN 200510137440 A CN200510137440 A CN 200510137440A CN 1990062 B CN1990062 B CN 1990062B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N7/02—Localised ultrasound hyperthermia
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/374—NMR or MRI
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/376—Surgical systems with images on a monitor during operation using X-rays, e.g. fluoroscopy
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Abstract
The invention belongs to the field of ultrasonic therapy technology, and relates to a high strength ultrasonic therapy system guided by an MRI/CT equipment. The system includes the MRI/CT equipment and a movable ultrasonic therapy device. The MRI/CT equipment includes a therapy bed. The movable ultrasonic therapy device includes an ultrasonic therapy unit which includes an ultrasonic transducer. The movable ultrasonic therapy device also includes a patient housing unit and a movable unit. The patient housing unit includes a bed body and a bed body supporting device under the bed body. A small hole is opened on the bed body. The ultrasonic transducer is arranged at a corresponding position under the small hole. The bed body supporting device is fixed on the movable unit. The movable unit adopts a pulley mechanism. The ultrasonic therapy unit is movably or fixedly connected to the bed body. The bed body supporting device is provided with a hole path which the therapy bed in the MRI/CT equipment can pass. The ultrasonic therapy device of the invention moves conveniently and flexibly, thereby reducing the patient suffering during the therapy without moving the patient.
Description
Technical field
The invention belongs to the ultrasonic therapeutic technical field, relate to a kind of high intensity ultrasound treatment system of MRI/CT device guiding.
Background technology
The high-strength focusing ultrasonic therapy technology is through focusing on ultrasound wave; Can on focus, form high strength, continuous ultrasound energy; Thereby produce transient high temperature effect (60 ℃～100 ℃), cavitation effect, mechanical effect harmony effect; Make that cell membrane, nuclear membrane break, protein coagulating, optionally make the lesion tissue coagulation necrosis, so that the ability that focus loses propagation, soaks into and shift.The high-strength focusing ultrasonic therapy technology has obtained clinical approval as a kind of new technique of treating tumor and other disease, is widely used in the treatment of kinds of tumors and non-tumor disease clinically.
Prior art is used to carry out the equipment of ultrasonic therapeutic; " the focus ultrasonic tumour removing machine " produced such as Shanghai A&S Science Technology Development Co., Ltd. etc.; When treating, the patient is placed on the fixed therapeutic bed, utilizes to place the apparatus for ultrasonic therapeutic treatment of patient top that focus is treated.Before treating, generally be that the patient is delivered on the therapeutic bed of ultrasonic therapeutic apparatus from the bed body that moves, need move the patient; After treatment, again need with the patient from the therapeutic bed conveyance of ultrasonic therapeutic apparatus to the moving bed body, send the ward back to, so back and forth move for the patient very misery, and also delayed valuable treatment time.
Summary of the invention
Technical problem to be solved by this invention is the above-mentioned deficiency to ultrasonic therapeutic apparatus in the prior art, and a kind of high intensity ultrasound treatment system that the patient can carry out the MRI/CT device guiding of high-quality ultrasonic therapeutic again to the patient that do not need to move back and forth is provided.
Solving the technical scheme that technical problem of the present invention adopted is that the high intensity ultrasound treatment system that this MRI/CT device guides comprises MRI/CT device and removable ultrasonic therapeutic apparatus; Include therapeutic bed in the said MRI/CT device; Comprise the ultrasonic therapeutic unit in the said removable ultrasonic therapeutic apparatus, the ultrasonic therapeutic unit includes ultrasonic transducer, wherein; Also include patient's accommodating unit, removable unit in the removable ultrasonic therapeutic apparatus; Said patient's accommodating unit includes the bed body supporting device under a body and the bed body, has aperture on the said bed body, and ultrasonic transducer places the relevant position of aperture below; Said bed body supporting device is fixed on the removable unit; Said removable unit adopts pulley mechanism, and the ultrasonic therapeutic unit flexibly connects or is fixedly connected with said bed body, and bed body supporting device is provided with the Kong Lu that the therapeutic bed in the MRI/CT device can pass through.
Wherein, Patient's accommodating unit can include the bed body supporting device under a body and the bed body, and slide rail is arranged on the bed body supporting device, and the chute that cooperates with slide rail is arranged at a bed body bottom; The bed body can slidably reciprocate on bed body supporting device, makes things convenient for that the operator carries out manual mode operation in the therapeutic process.
In order to control ultrasonic transducer accurately, the patient is carried out high-quality treatment, said ultrasonic therapeutic unit also can include the motion and the control system thereof of ultrasonic transducer.
Have aperture on the said bed body, ultrasonic transducer places the relevant position of aperture below.
Preferably, said aperture bottom also has ultrasonic conducting medium accommodating device, and ultrasonic transducer places this device, can fill de aerated water in the said ultrasonic conducting medium accommodating device.Wherein, ultrasonic conducting medium accommodating device can adopt open water pocket.
Because the ultrasonic therapeutic unit can flexibly connect or be fixedly connected with patient's accommodating unit, when ultrasonic therapeutic unit and the flexible connection of patient's accommodating unit, move this therapeutic equipment if desired, can the ultrasonic therapeutic unit be pulled down from patient's accommodating unit; Connect again during treatment.
Also can be fixedly connected being set to ultrasonic transducer and being connected of its motion, control system, or dismountable connection.When it is connected to releasable; As ultrasonic transducer being arranged in the ultrasonic conducting medium accommodating device, when the conveyance patient, need to move this ultrasonic therapeutic apparatus; At this moment can be with the disconnection that is connected of motion, control system with ultrasonic transducer, and it is pulled down from patient's accommodating unit; And when treating, be connected with ultrasonic transducer again.In addition, motion also can place patient's accommodating unit outside only to be connected with ultrasonic transducer with control system.
On said patient's accommodating unit the Kong Lu that diagnosis imaging equipment is passed through is arranged.Said Kong Lu is that the therapeutic bed for the ease of equipment such as CT machine, MRI (Magnetic Resonance Imaging nuclear magnetic resonance) devices passes through, and strengthens this apparatus for ultrasonic therapeutic treatment and diagnosis imaging compatibility of apparatus.
The removable ultrasonic therapeutic apparatus of the present invention has carried out integrated design with apparatus for ultrasonic therapeutic treatment and movable mechanism; Making the patient directly to be placed on this equipment treats; Avoided moving around and moved a body, also practiced thrift treatment time the misery that the patient causes.
A kind of high intensity ultrasound treatment system that comprises the diagnosis imaging device boots of above-described removable ultrasonic therapeutic apparatus comprises diagnosis imaging equipment, and patient's accommodating unit of removable ultrasonic therapeutic apparatus can place in the video imaging district of diagnosis imaging equipment.
The system of the high intensity ultrasound treatment of this diagnosis imaging device boots can treat the patient more accurately.Wherein, diagnosis imaging equipment can be B ultrasonic machine, CT machine, X line machine or MRI device.Because the Kong Lu that diagnosis imaging equipment is passed through is arranged on said bed body supporting device; The therapeutic bed that said Kong Lu is convenient to equipment such as CT machine, MRI (Magnetic Resonance Imaging nuclear magnetic resonance) device is through diagnosis imaging equipment, so compatible functional between diagnosis imaging equipment of the present invention and the removable ultrasonic therapeutic apparatus.
Description of drawings
Fig. 1 is the structural representation of the removable ultrasonic therapeutic apparatus of the present invention
Fig. 2 is the structural representation (removable ultrasonic therapeutic apparatus combines with the MRI/CT device) of the high intensity ultrasound treatment system of the embodiment of the invention 1 diagnosis imaging device boots
Fig. 3 is the structural representation (removable ultrasonic therapeutic apparatus combines with X line machine) of the high intensity ultrasound treatment system of the embodiment of the invention 2 diagnosis imaging device boots
Among the figure: 1-bed body 2-bed body supporting device 3-aperture 4-ultrasonic transducer 5-hole road 6-motion 7-control system 8-pulley 9-water pocket 10-MRI/CT device 11-(MRI/CT) therapeutic bed 12-X line machine
The specific embodiment
Shown in Fig. 1-3, the removable ultrasonic therapeutic apparatus of the present invention comprises ultrasonic therapeutic unit and movable mechanism, and wherein, ultrasonic therapeutic unit and movable mechanism can be combined as a whole.
Movable mechanism comprises patient's accommodating unit and removable unit, and patient's accommodating unit is fixed on the removable unit, and the ultrasonic therapeutic unit flexibly connects or is fixedly connected with patient's accommodating unit.The ultrasonic therapeutic unit can adopt ultrasonic transducer 4, and aperture 3 is arranged on patient's accommodating unit, and ultrasonic transducer 4 is positioned at the corresponding position of aperture 3 belows and aperture 3.
Patient's accommodating unit comprises the bed body supporting device 2 of a body 1 and bed body 1 lower support bed body 1, and bed body supporting device 2 is fixed on the removable unit, and removable unit can adopt pulley mechanism.
Ultrasonic conducting medium accommodating device also can be arranged at aperture 3 bottoms; This device can adopt open water pocket 9; Wherein filling has fluid, as the couplant of ultrasonic therapeutic and the heat that cooling ultrasonic transducers produced, to ensure the safety and the ideal therapeutic effect of high intensity ultrasound treatment.
Preferably, therapeutic equipment of the present invention also can include and make ultrasonic transducer 4 make each control system 7 of moving to the motion 6 and the control ultrasonic transducer 4 of motion of space.Said motion 6 can be set to be fixed on the removable ultrasonic therapeutic apparatus of the present invention with control system 7, is fixedly connected with ultrasonic transducer 4; It is outside also can be arranged on the removable ultrasonic therapeutic apparatus of the present invention, forms removable the connection with ultrasonic transducer 4.
For the situation before, during and after the treatment of focus is understood, therapeutic equipment of the present invention also can with the diagnosis imaging hardware compatibility, constitute the system of the high intensity ultrasound treatment of diagnosis imaging device boots.Wherein, diagnosis imaging equipment can be other diagnosis imaging equipment of existing B ultrasonic machine, CT machine, X line machine or MRI device or appearance in future.
Imaging impacts to diagnosis imaging equipment for fear of removable ultrasonic therapeutic apparatus; Bed body 1 in the movable mechanism and bed body supporting device 2 adopt with the material of diagnosis imaging hardware compatibility to be processed; For better with the diagnosis imaging hardware compatibility, the hole road 5 that diagnosis imaging equipment or its parts are passed through is arranged on the bed body supporting device 2.
During treatment, under the control of control system 7, motion 6 drives ultrasonic transducer 4 motions, makes 4 ultrasonic waves transmitted of ultrasonic transducer treat target area with the imaging region of diagnosis imaging equipment in focus and intersects.
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail.
Following examples are indefiniteness embodiment of the present invention.
Embodiment 1:
Like Fig. 1, shown in 2, the present invention movably ultrasonic therapeutic apparatus comprises apparatus for ultrasonic therapeutic treatment and movable mechanism.Wherein, apparatus for ultrasonic therapeutic treatment comprises ultrasonic transducer 4 and motion 6 and control system 7.Movable mechanism comprises patient's accommodating unit and removable unit, and in the present embodiment, patient's accommodating unit comprises the bed body supporting device 2 of a body 1, bed body 1 bottom.On the bed body supporting device 2 slide rail is arranged, the chute that cooperates with this slide rail is arranged at bed body 1 bottom.Removable unit is the pulley 8 that is installed in bed body supporting device 2 bottoms.
As shown in Figure 1; Bed body 1 an outwardly directed end has aperture 3, and aperture 3 bottoms are fixed with ultrasonic conducting medium accommodating device through mode such as bonding, in the present embodiment; Ultrasonic conducting medium accommodating device adopts open flexible water pocket 9; Wherein full fluid is a de aerated water, and ultrasonic transducer 4 places water pocket 9, and de aerated water is as the couplant of ultrasonic therapeutic and the heat that cooling ultrasonic transducers 4 is produced.
As shown in Figure 2, the removable ultrasonic therapeutic apparatus of diagnosis imaging equipment and the present invention constitutes the high intensity ultrasound treatment system under the diagnosis imaging device boots of the present invention.Diagnosis imaging equipment is existing MRI/CT device 10 in the present embodiment.
For fear of ultrasonic therapeutic apparatus of the present invention MRI/CT device 10 image quality are impacted, bed body 1 among the present invention and bed body supporting device 2 adopt German silver to process.
When utilizing the present invention movably high intensity ultrasound treatment equipment carrying out ultrasonic therapeutic, at first the patient is placed on the body 1, promote therapeutic equipment of the present invention then before MRI/CT device 10, make the inherent therapeutic bed 11 of MRI pass hole road 5 just.Under the control of control system 7, motion 6 drives ultrasonic transducer 4 motions, makes 4 ultrasonic waves transmitted of ultrasonic transducer treat target area with the imaging region of MRI in focus and intersects, and treats.
Embodiment 2:
As shown in Figure 3, the removable ultrasonic therapeutic apparatus of diagnosis imaging equipment and the present invention constitutes the high intensity ultrasound treatment system of diagnosis imaging device boots of the present invention, and wherein diagnosis imaging equipment is X line machine.
Other structure of present embodiment and therapeutic modality are all identical with embodiment 1.
Claims (4)
1. the high intensity ultrasound treatment system of a MRI/CT device guiding comprises MRI/CT device and removable ultrasonic therapeutic apparatus, includes therapeutic bed in the said MRI/CT device; Comprise the ultrasonic therapeutic unit in the said removable ultrasonic therapeutic apparatus, the ultrasonic therapeutic unit includes ultrasonic transducer, it is characterized in that also including in the removable ultrasonic therapeutic apparatus patient's accommodating unit, removable unit; Said patient's accommodating unit includes the bed body supporting device under a body and the bed body; Have aperture on the said bed body, ultrasonic transducer places the relevant position of aperture below, and said bed body supporting device is fixed on the removable unit; Said removable unit adopts pulley mechanism; The ultrasonic therapeutic unit flexibly connects or is fixedly connected with said bed body, and bed body supporting device is provided with the Kong Lu that the therapeutic bed in the MRI/CT device can pass through, and slide rail is arranged on the bed body supporting device; The chute that cooperates with slide rail is arranged at bed body bottom, and the bed body can slidably reciprocate on bed body supporting device.
2. high intensity ultrasound treatment according to claim 1 system is characterized in that said ultrasonic therapeutic unit also includes the motion and the control system thereof of ultrasonic transducer.
3. high intensity ultrasound treatment according to claim 1 system is characterized in that ultrasonic conducting medium accommodating device is arranged at said aperture bottom, and ultrasonic transducer places this device.
4. high intensity ultrasound treatment according to claim 3 system is characterized in that full in the said ultrasonic conducting medium accommodating device de aerated water being arranged.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005101374402A CN1990062B (en) | 2005-12-30 | 2005-12-30 | High-intensity ultrasonic therapeutic system directed by movable ultrasonic therapeutic apparatus and diagnosis imaging apparatus |
| PCT/CN2006/001717 WO2007076657A1 (en) | 2005-12-30 | 2006-07-17 | A movable ultrasound treatment device and a high intensity ultrasound treatment system guided by examination imaging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2005101374402A CN1990062B (en) | 2005-12-30 | 2005-12-30 | High-intensity ultrasonic therapeutic system directed by movable ultrasonic therapeutic apparatus and diagnosis imaging apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN1990062A CN1990062A (en) | 2007-07-04 |
| CN1990062B true CN1990062B (en) | 2012-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2005101374402A Active CN1990062B (en) | 2005-12-30 | 2005-12-30 | High-intensity ultrasonic therapeutic system directed by movable ultrasonic therapeutic apparatus and diagnosis imaging apparatus |
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| Country | Link |
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| CN (1) | CN1990062B (en) |
| WO (1) | WO2007076657A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105054970B (en) * | 2015-08-27 | 2017-12-01 | 魏敏 | Multifunction supersonic examination couch |
| US11737934B2 (en) | 2015-10-14 | 2023-08-29 | Qfix Systems, Llc | MRI compatible patient trolley |
| US11039758B2 (en) | 2015-10-14 | 2021-06-22 | Qfix Systems, Llc | MRI compatible patient trolley |
| CN108013893A (en) * | 2016-11-03 | 2018-05-11 | 上海西门子医疗器械有限公司 | Ct apparatus with level altitude bed board |
| CN107296609B (en) | 2017-06-16 | 2021-06-01 | 上海联影医疗科技股份有限公司 | Medical imaging scanning positioning method, system and computer readable storage medium |
| CN110141804A (en) * | 2018-02-12 | 2019-08-20 | 重庆海扶医疗科技股份有限公司 | External supersonic therapeutic equipment |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5897495A (en) * | 1993-03-10 | 1999-04-27 | Kabushiki Kaisha Toshiba | Ultrasonic wave medical treatment apparatus suitable for use under guidance of magnetic resonance imaging |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5036855A (en) * | 1988-03-02 | 1991-08-06 | Laboratory Equipment, Corp. | Localization and therapy system for treatment of spatially oriented focal disease |
| CN2518532Y (en) * | 2002-01-15 | 2002-10-30 | 华中科技大学 | Series-parallel scanner for use in high-strength focusing ultrasonic knife |
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2005
- 2005-12-30 CN CN2005101374402A patent/CN1990062B/en active Active
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- 2006-07-17 WO PCT/CN2006/001717 patent/WO2007076657A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5897495A (en) * | 1993-03-10 | 1999-04-27 | Kabushiki Kaisha Toshiba | Ultrasonic wave medical treatment apparatus suitable for use under guidance of magnetic resonance imaging |
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| Publication number | Publication date |
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| CN1990062A (en) | 2007-07-04 |
| WO2007076657A1 (en) | 2007-07-12 |
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