CN201365926Y - PET/MRI image fusion combining diagnosis equipment - Google Patents
PET/MRI image fusion combining diagnosis equipment Download PDFInfo
- Publication number
- CN201365926Y CN201365926Y CNU2009201053176U CN200920105317U CN201365926Y CN 201365926 Y CN201365926 Y CN 201365926Y CN U2009201053176 U CNU2009201053176 U CN U2009201053176U CN 200920105317 U CN200920105317 U CN 200920105317U CN 201365926 Y CN201365926 Y CN 201365926Y
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Abstract
The utility model relates to a PET/MRI image fusion combining diagnosis equipment which comprises a positron-emission tomography and a magnetic resonance imaging, and is characterized in that the diagnosis equipment also comprises a conveyer used for moving patients between the positron-emission tomography and the magnetic resonance imaging. The conveyer also can be used for magnetic resonance imaging (MRI) and CT, PET and CT, PET/CT and MRI (PET/MRI/CT), digital Gamma camera and MRI (CT or MRI/CT), negatron-emission tomography and MRI (CT or MRI/CT). The PET/MRI image fusion combining diagnosis equipment can realize the same functions of combined all-in-one machine such as MRI/PET, PET/CT and PET/MRI/CT, has low price and realizes automatic, safe and accurate moving of patients between MRI and PET examination equipment.
Description
Technical field
This utility model relates to a kind of PET/MRI image co-registration associating diagnostic device.
Background technology
PET (positron emission tomography) scanner (PET) is that medicines such as the part of the glucose that utilizes the positron emission body tag, aminoacid, choline, thymus pyrimidine, receptor and blood flow display agent are tracer, in the anatomic image mode, from metabolism, function, blood flow, cell proliferation or the receptor distribution situation of molecular level demonstration body and lesion tissue cell, be the clinical diagnostic message that more physiology and pathology aspect are provided.Magnetic resonance imaging,MRI instrument (MRI) utilizes the characteristics of nuclear spin campaign, in externally-applied magnetic field, produces signal behind the RF pulse-to-pulse impulse, with detector monitors and import computer, through treatment conversion display image on screen.X computer on line tomoscanner (CT) is according to human body different tissues different to the absorption of X line and transmitance, using the high instrument of sensitivity measures human body, to measure the data input electronic computer that is obtained then, after electronic computer is handled data, just can photograph end face or spatial image that human body is examined the position, find the tiny pathological changes at any position in the body.
The MRI/PET all-in-one is a kind of important medical treatment detection device, and it not only possesses the measuring ability of standalone MRI, PET machine, simultaneously by integrated treatments mutually integrated to MRI, PET and the detection data, for diagnosing tumor provides more effective technological means.MRI/PET all-in-one price is very expensive, is difficult to bear for most domestic medical institutions but at present; Simultaneously, the medical institutions of China generally are equipped with standalone MRI, PET machine at present.Therefore, make full use of existing resource, existing standalone MRI, PET machine transformed, realize the function suitable with the MRI/PET all-in-one, be present stage China improve an effective way of medical detection means.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of PET/MRI image co-registration associating diagnostic device, and this PET/MRI image co-registration associating diagnostic device can be realized the function suitable with the MRI/PET all-in-one, and low price.
In order to solve the problems of the technologies described above, the technical scheme that this utility model adopted is: a kind of PET/MRI image co-registration associating diagnostic device is provided, comprise PET (positron emission tomography) scanner and magnetic resonance imaging,MRI instrument, it also comprises the vehicle that the patient is moved between described PET (positron emission tomography) scanner and magnetic resonance imaging,MRI instrument.
Described vehicle is automatic vehicle, also can be manual vehicle.
Described vehicle comprises the up and down supporting leg of stretching motion, is arranged on supporting leg top and cross-brace that can elastic motion, and the below of described supporting leg is provided with universal wheel.Wherein, up and down the cross-brace of the supporting leg of stretching motion and elastic motion can adopt telescoping mechanism conventional in the prior art, for example telescopic frame for movement, electric expansion mechanism and pneumatic telescoping mechanism such as dovetail slideway.
Vehicle of the present utility model is controlled by electrical control mechanism, and electrical control mechanism wherein can adopt the conventional design in the electric field.
Described PET/MRI image co-registration associating diagnostic device, also comprise X computer on line tomoscanner, described vehicle can move the patient between described PET (positron emission tomography) scanner, described magnetic resonance imaging,MRI instrument and described X computer on line tomoscanner.
Described vehicle is to the picking-up of carrying patient's detection bed and put down by the travel switch that is arranged on PET (positron emission tomography) scanner, magnetic resonance imaging,MRI instrument, X computer on line tomoscanner and the described vehicle and control, and it moves then to rely on and is laid on the magnetic stripe on ground or the sign on the ceiling navigates.
Described vehicle also can be mechanical hand, robot locomotive.
The top of the cross-brace described in this utility model is provided with the arc protective plate, can make patient's position more firm.
Design main points of the present utility model are to pass through vehicle, make that existing independently MRI, PET machine combine, realize the function suitable with the MRI/PET all-in-one, vehicle in this utility model can be designed to multiple version by prior art, and automatic control wherein also can be designed to multiple circuit structure according to actual needs by the technical staff of electric field.Certainly, vehicle of the present utility model also can be by manually operating.
Compared with prior art the beneficial effect that this utility model had is: PET/MRI image co-registration associating diagnostic device of the present utility model, can realize the function suitable with the MRI/PET all-in-one, and low price, realize the patient between MRI and PET checkout equipment automatically, safety, high precision movement carrying and be connected with existing MRI bed, the accurate of PET bed, and can avoid manually moving in the prior art misery that the patient causes the patient.
Description of drawings
Below in conjunction with drawings and embodiments this utility model is described in further detail:
Fig. 1 is the axonometric chart of this utility model vehicle;
Fig. 2 is the axonometric chart of the vehicle of this utility model after flexible;
Fig. 3 is the front view of this utility model vehicle;
Fig. 4 is the left view of this utility model vehicle;
Fig. 5 is the scattergram of this utility model PET/CT/MRI;
Fig. 6 is the axonometric chart that has the vehicle of protective plate.
Among the figure:
1 vehicle, 2 cross-brace, 3 universal wheels, 4 supporting legs 5 support 6 PET (positron emission tomography) scanner 7X computer on line tomoscanners, 8 magnetic resonance imaging,MRI instrument, 9 arc protective plates
Embodiment one
As shown in Figure 1, PET/MRI image co-registration associating diagnostic device comprises PET (positron emission tomography) scanner 6, magnetic resonance imaging,MRI instrument 8, X computer on line tomoscanner 7 and vehicle 1, PET (positron emission tomography) scanner (PET) 6 and X computer on line tomoscanner (CT) 7 are arranged in the first area, and magnetic resonance imaging,MRI instrument (MRI) 8 is arranged in the second area.
Described vehicle 1 comprises two supporting legs 4 of stretching motion up and down, be arranged on supporting leg top and two cross-brace 2 that can elastic motion, the below of each described supporting leg 4 is provided with two universal wheels 3, the top of cross-brace 2 is provided with arc protective plate 9, the inboard of described cross-brace 2 is provided with supports 5, is used for support bearing patient's detection bed.This arc protective plate 9 can be opened from a side, and when the detection bed that will carry the patient was sent into vehicle 1, arc protective plate 9 was opened, and after carrying patient's detection bed entered vehicle 1, arc protective plate 9 cut out.
The picking-up of 1 pair of vehicle carrying patient's detection bed and put down by the travel switch that is arranged on PET (positron emission tomography) scanner, magnetic resonance imaging,MRI instrument, X computer on line tomoscanner and the described vehicle and control, it moves then to rely on and is laid on the magnetic stripe on ground or the sign on the ceiling navigates.Two supporting legs are used for carrying patient's detection bed is held up and puts down; Two cross-brace are used for the patient sent to or send checkout equipment.
PET/MRI image co-registration associating diagnostic device of the present utility model, work process is as follows:
When needs of patients is PET/MRI, be introduced into PET/CT (or MRI) zone.Finish PET (or MRI) earlier and check, the patient still lies on same the detections bed, will detect bed and the patient is transported to MRI (or PET) together by vehicle, and patient and detection bed do not separate, are not shifted.
When needs of patients is PET/CT/MRI, be introduced into PET/CT (MRI) room.Finish PET/CT (or MRI) earlier and check, the patient still lies on same the detections bed, will detect bed and the patient is transported to MRI (or PET/CT) together by vehicle, and patient and detection bed do not separate, are not shifted.
Embodiment two
Different with embodiment one is, vehicle 1 is a mechanical hand, when needs of patients is PET/MRI or PET/CT/MRI, by mechanical hand carrying patient's detection bed is held up, puts down operation with access device.
Vehicle in this utility model can also be used for digitized gamma camera and MRI (or CT or MRI/CT), negatron tomoscanner and MRI (or CT or MRI/CT).Vehicle in this utility model can also adopt manual vehicle.
Though this utility model is described in conjunction with specific preferred embodiment, be construed as, this utility model should not be restricted to these certain embodiments inadequately.In fact, for those skilled in the relevant art, be included within the protection domain of claim for various distortion conspicuous, that be used to implement described mode of the present utility model.
Claims (10)
1, a kind of PET/MRI image co-registration associating diagnostic device, comprise PET (positron emission tomography) scanner and magnetic resonance imaging,MRI instrument, it is characterized in that: also comprise the vehicle that the patient is moved between described PET (positron emission tomography) scanner and magnetic resonance imaging,MRI instrument.
2, PET/MRI image co-registration associating diagnostic device according to claim 1, it is characterized in that: described vehicle is automatic vehicle.
3, PET/MRI image co-registration associating diagnostic device according to claim 1, it is characterized in that: described vehicle comprises the supporting leg of stretching motion up and down, be arranged on supporting leg top and cross-brace that can elastic motion, the below of described supporting leg is provided with universal wheel.
4, PET/MRI image co-registration associating diagnostic device according to claim 3, it is characterized in that: the top of described cross-brace is provided with protective plate.
5, PET/MRI image co-registration associating diagnostic device according to claim 4, it is characterized in that: described protective plate is an arc.
6, PET/MRI image co-registration associating diagnostic device according to claim 3, it is characterized in that: the inboard of described cross-brace is provided with support.
7, PET/MRI image co-registration associating diagnostic device according to claim 1, it is characterized in that: also comprise X computer on line tomoscanner, described vehicle can move the patient between described PET (positron emission tomography) scanner, described magnetic resonance imaging,MRI instrument and described X computer on line tomoscanner.
8, PET/MRI image co-registration associating diagnostic device according to claim 1, it is characterized in that: described vehicle is manual vehicle.
9, PET/MRI image co-registration associating diagnostic device according to claim 2, it is characterized in that: described vehicle is the robot locomotive.
10, PET/MRI image co-registration associating diagnostic device according to claim 2, it is characterized in that: described vehicle is a mechanical hand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201053176U CN201365926Y (en) | 2009-01-21 | 2009-01-21 | PET/MRI image fusion combining diagnosis equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009201053176U CN201365926Y (en) | 2009-01-21 | 2009-01-21 | PET/MRI image fusion combining diagnosis equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201365926Y true CN201365926Y (en) | 2009-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009201053176U Expired - Lifetime CN201365926Y (en) | 2009-01-21 | 2009-01-21 | PET/MRI image fusion combining diagnosis equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN201365926Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665829A (en) * | 2013-11-29 | 2015-06-03 | 北京大基康明医疗设备有限公司 | Automatic transferring device |
| CN108896585A (en) * | 2018-05-24 | 2018-11-27 | 大连理工大学 | A kind of boat-carrying core CT transmission scan imaging device |
-
2009
- 2009-01-21 CN CNU2009201053176U patent/CN201365926Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104665829A (en) * | 2013-11-29 | 2015-06-03 | 北京大基康明医疗设备有限公司 | Automatic transferring device |
| CN108896585A (en) * | 2018-05-24 | 2018-11-27 | 大连理工大学 | A kind of boat-carrying core CT transmission scan imaging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Ecyber Medical Science and Technology Research Center Co., Ltd. Assignor: Beijing Yiren Saibo Medical Equipment Co., Ltd. Contract record no.: 2010110000030 Denomination of utility model: PET/MRI image fusion joint diagnostic equipment Granted publication date: 20091223 License type: Exclusive License Record date: 20100310 |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100176 No. 11 North Yongchang Road, Daxing District economic and Technological Development Zone, Beijing Patentee after: Beijing Top Grade Medical Equipment Co., Ltd. Address before: 100176 No. 11 North Yongchang Road, Daxing District economic and Technological Development Zone, Beijing Patentee before: Beijing Yiren Saibo Medical Equipment Co., Ltd. |
|
| PP01 | Preservation of patent right |
Effective date of registration: 20160831 Granted publication date: 20091223 |
|
| RINS | Preservation of patent right or utility model and its discharge | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20170228 Granted publication date: 20091223 |
|
| PD01 | Discharge of preservation of patent | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20170228 Granted publication date: 20091223 |
|
| PP01 | Preservation of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091223 |
|
| CX01 | Expiry of patent term | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20190121 Granted publication date: 20091223 |
|
| PD01 | Discharge of preservation of patent |