CN103505209A - Medical instrument - Google Patents
Medical instrument Download PDFInfo
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- CN103505209A CN103505209A CN201210217377.3A CN201210217377A CN103505209A CN 103505209 A CN103505209 A CN 103505209A CN 201210217377 A CN201210217377 A CN 201210217377A CN 103505209 A CN103505209 A CN 103505209A
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- sick bed
- fan beam
- laser
- medical apparatus
- column
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Abstract
The invention discloses a medical instrument which comprises a scanner, a guide rail, a first sickbed and a second sickbed. The first sickbed and the second sickbed are arranged in the longitudinal direction of the first sickbed, and the scanner can move on the guide rail in the longitudinal direction of the first sickbed to scan a detected object on the first sickbed or the second sickbed. Thus, the scanner of the medical instrument scans the detected object on one of the first sickbed and the second sickbed, the other detected object can lie down on the other of the first sickbed and the second sickbed, and therefore the time between a former detected object getting off the bed and a next detected object getting on the bed is saved.
Description
Technical field
The present invention relates to medical apparatus and instruments, particularly there is the medical apparatus and instruments of sick bed.
Background technology
For the medical apparatus and instruments with sick bed, computed tomograph scanner system for example, a rear detected object need to wait for that last detected object exits the scanner of medical apparatus and instruments, lower sick bed and arranges sick bed, then just goes to bed and locates.Generally speaking, the time of these action need consumption is approximately 2 ~ 4 minutes, accounts for 40% ~ 60% of whole scanning process.In the numerous hospital of patient, this time has restricted the growth that computed tomograph scanner system can scan number of patients every day.
Summary of the invention
In view of this, the present invention proposes a kind of medical apparatus and instruments, in order to improve detected object capacity.
The invention provides a kind of medical apparatus and instruments, comprise one scan instrument, a guide rail, one first sick bed and one second sick bed.Described the first sick bed and described the second sick bed are along longitudinal layout of described the first sick bed, described scanner can be on described guide rail along the vertically moving of described the first sick bed, so that described scanner can scan the detected object on described the first sick bed and described the second sick bed.
From such scheme, can find out, during a detected object on one in scanner scanning the first sick bed of the present invention and the second sick bed, another detected object can be lain on another in the first sick bed and the second sick bed, thereby has saved the time that last detected object is left the bed and a rear detected object is gone to bed.
Accompanying drawing explanation
To the person of ordinary skill in the art is more clear that above-mentioned and other feature and advantage of the present invention by describing the preferred embodiments of the present invention in detail with reference to accompanying drawing below, in accompanying drawing:
Fig. 1 is according to the schematic diagram of the medical apparatus and instruments of one embodiment of the invention.
Fig. 2 is the schematic diagram of barricade of the medical apparatus and instruments of Fig. 1.
Fig. 3 is the schematic diagram of connected mode of the first column of the medical apparatus and instruments of Fig. 1.
Fig. 4 is the schematic diagram of connected mode of the second column of the medical apparatus and instruments of Fig. 1.
In above-mentioned accompanying drawing, the Reference numeral adopting is as follows:
100 medical apparatus and instruments 126 the 4th laser lamp
102 scanneies 128 the 3rd laser fan beam
104 guide rails 130 the 4th laser fan beam
106 first sick bed 132 the 5th laser lamps
108 second sick bed 134 the 5th laser fan beam
110 barricade 136 first leading screws
112 first column 138 second leading screws
114 second column 140 first nuts
116 first laser lamp 142 second nuts
118 second laser lamp 144 first motors
120 first laser fan beam 146 second motors
122 second laser fan beam 148 encoders
124 the 3rd laser lamp 107,109 detected objects
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, the present invention is described in more detail by the following examples.
Fig. 1 is according to the schematic diagram of the medical apparatus and instruments 100 of one embodiment of the invention.In the present embodiment, medical apparatus and instruments 100 can be a computed tomograph scanner system.In other embodiments, medical apparatus and instruments 100 can also be a nuclear magnetic resonance (MRI) system, positron emission tomography scanning (PET) system or a single photon emission computerized tomography,SPECT (SPECT) system.Medical apparatus and instruments 100 comprises one scan instrument 102, a guide rail 104, one first sick bed 106 and one second sick bed 108.The first sick bed 106 and the second sick bed 108 are arranged along longitudinal (i.e. the z direction of principal axis in figure) of the first sick bed 106.Scanner 102 can move by longitudinal (i.e. the z direction of principal axis in figure) along the first sick bed 106 on guide rail 104, so that scanner 102 can scan the detected object on the first sick bed 106 and the second sick bed 108.In other words, scanner 102 can move to the first sick bed 106 places on guide rail 104, to scan the detected object 107 on the first sick bed 108; Complete after scanning, scanner 102 can move to the second sick bed 108 places on guide rail 104, to scan the detected object 109 on the second sick bed 108.Scanner 102 alternately scans the detected object on the first sick bed 106 and the second sick bed 108.This has just saved and while only having the first sick bed 106, has waited for that detected object 107 leaves the bed, arranges the time of the first sick bed 108 on the first sick bed 106 and detected object 109.
The first sick bed 106 and the second sick bed 108 can be positioned over respectively in two adjacent scanning rooms.In the present embodiment, as shown in Figure 1, the first sick bed 106 and the second sick bed 108 are along longitudinal space of the first sick bed 106, medical apparatus and instruments 100 comprises a barricade 110, barricade 110 is between the first sick bed 106 and the second sick bed 108, separate two adjacent scanning rooms, for reducing the X-radiation from barricade 110 either sides.In other embodiments, barricade 110 can be for reducing the magnetic field from its either side and/or noise etc., or only for separating Liang Ge scanning room.Length and/or the first sick bed 106 when the first sick bed 106 can be opened according to the thickness of barricade 110, barricade 110 with the second sick bed 108 interval on z direction of principal axis need the adnexa being connected to determine with on the second sick bed 108.，Gai interval is less than 1 meter in the present embodiment.Fig. 2 is the schematic diagram of barricade 110 of the medical apparatus and instruments 100 of Fig. 1.Barricade 110 scanner 102 near time automatically open so that scanner 102 passes through, at scanner 102, by rear, automatically close.The folding structure dividing in for this reason barricade 110 can being designed to, as shown in Figure 2.
In order further to save time, as shown in Figure 1, medical apparatus and instruments 100 can comprise one first column 112 and one second column 114.Longitudinally removable in the first sick bed 106 or the second sick bed 108 both sides and along the first sick bed 106 of the first column 112 and the separation of the second column 114, for giving detected object 107 and 109 location on the first sick bed 106 and the second sick bed 108.In other words, when scanner 102 scans detected object 107 at the first sick bed 106 places, the first column 112 and the second column 114 separations, in the second sick bed 108 both sides, give the detected object on the second sick bed 108 109 location; Complete behind location, the first column 112 and the second column 114 are movable to the first sick bed 106 both sides; After scanner 102 has scanned detected object 107, detected object 107 is left the bed, the first sick bed 106 on next detected object, and now the first column 112 and the second column 114 can be this detected object location.
As shown in Figure 1, the first column 112 comprises one first laser lamp 116, the second column 114 comprises one second laser lamp 118, the first laser lamp 116 and the second laser lamp 118 be respectively used to towards the first sick bed 106 or the second sick bed 108 projection one first laser fan beam 120 and one second laser fan beam 122, the first laser fan beam 120 and the second laser fan beam 122 coplanar (x-y plane) and perpendicular to the first sick bed 106 longitudinally.
Fig. 3 and Fig. 4 are respectively the first column 112 of medical apparatus and instruments 100 of Fig. 1 and the schematic diagram of the connected mode of the second column 114, for the purpose of simple, have omitted the laser lamp on the first column 112 and the second column 114 in figure.As shown in Figure 3 and Figure 4, in order to realize the first column 112 and the second movement of column 114 on z direction of principal axis, medical apparatus and instruments 100 can comprise one first leading screw 136 and one second leading screw 138, the first leading screw 136 and the second leading screw 138 also can around rotating shaft rotation separately, for example, drive rotation by one first motor 144 and one second motor 146 along the longitudinal extension of the first sick bed 106.The first column 112 and the second column 114 have respectively one first nut 140 and one second nut 142 coordinating with the first leading screw 136 and the second leading screw 138.
In the present embodiment, medical apparatus and instruments 100 can comprise an encoder 148, be arranged at the first leading screw 136 end, its angle of rotating according to the first leading screw 136 determines that the first laser fan beam 120 and the second laser fan beam 122 send to a control unit (not shown) of scanner 102 in the ，Bing Jianggai position, longitudinal Shang position of the first sick bed 106.This control unit gated sweep instrument 102 moves to this position when needs scan corresponding detected object.In other embodiments, encoder 148 can be arranged at the second leading screw 138 end, its angle of rotating according to the second leading screw 138 determines that the first laser fan beam 120 and the second laser fan beam 122 send to the control unit of scanner 102 in the ，Bing Jianggai position, longitudinal Shang position of the first sick bed 106.
In the present embodiment, encoder 148 is as a position transmitting element, in order to the control unit to scanner 102, sends the first laser fan beam 120 and the second laser fan beam 122 in longitudinal Shang position of the first sick bed 106.Obviously, except encoder 148, in other embodiments, can realize in other mode this position transmitting element.
In the present invention, because scanner 102 can move to precalculated position on z direction of principal axis, therefore, the first sick bed 106 and the second sick bed 108 can not move on z direction of principal axis.
For the auxiliary height of adjusting the first sick bed 106 and the second sick bed 108, the first column 112 can comprise one the 3rd laser lamp 124, the second column 114 can comprise one the 4th laser lamp 126, the 3rd laser lamp 124 and the 4th laser lamp 126 are respectively used to towards the first sick bed 106 and the second sick bed 108 projection one the 3rd laser fan beam 128 and one the 4th laser fan beam 130, the 3rd laser fan beam 128 and the 4th laser fan beam 130 are in same level (x-z plane), for the height of labelling detected object 107 or 109.Doctor can be by checking that light that the 3rd laser fan beam 128 and the 4th laser fan beam 130 project on detected object 107 or 109 adjusts the height of the first sick bed 106 and the second sick bed 108.
If desired scan the shoulder of detected object 107 or 109, conventionally need detected object 107 or 109 to lie on one's side.In order to assist, adjust the angle that detected object 107 or 109 is lain on one's side, the second column 114 can comprise one the 5th laser lamp 132, the 5th laser lamp 132 is positioned at the first sick bed 106 or the second sick bed 108 tops and for towards the first sick bed 106 or the second sick bed 108 projection one the 5th laser fan beam 134, the 5th laser fan beam 134 is parallel to the longitudinal of the first sick bed 106 and perpendicular to horizontal plane, the 5th laser fan beam 134 is parallel to y-z plane.The 5th laser lamp 132 also can be arranged on the first column 112.
From such scheme, can find out, during a detected object on one in scanner scanning the first sick bed of the present invention and the second sick bed, another detected object can be lain on another in the first sick bed and the second sick bed, thereby saved the time that last detected object is left the bed and a rear detected object is gone to bed, improved detected object capacity.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (7)
1. a medical apparatus and instruments, comprise one scan instrument, a guide rail, one first sick bed and one second sick bed, described the first sick bed and described the second sick bed are along longitudinal layout of described the first sick bed, described scanner can be on described guide rail along the vertically moving of described the first sick bed, so that described scanner can scan the detected object on described the first sick bed and described the second sick bed.
2. medical apparatus and instruments according to claim 1, it is characterized in that, described the first sick bed and described the second sick bed space, described medical apparatus and instruments comprises a barricade, described barricade is between described the first sick bed and described the second sick bed, for reducing the X-radiation from described barricade either side.
3. medical apparatus and instruments according to claim 1, it is characterized in that, described medical apparatus and instruments comprises one first column and one second column, longitudinally removable in the both sides of described the first sick bed or described the second sick bed and along described the first sick bed of described the first column and described the second column separation, described the first column comprises one first laser lamp, described the second column comprises one second laser lamp, described the first laser lamp and described the second laser lamp are respectively used to towards described the first sick bed or described the second sick bed projection one first laser fan beam and one second laser fan beam, described the first laser fan beam and described the second laser fan beam coplanar and perpendicular to described the first sick bed longitudinally,
Described medical apparatus and instruments comprises a position transmitting element, for sending described the first laser fan beam and described the second laser fan beam to a control unit of described scanner in longitudinal Shang position of described the first sick bed, described control unit is controlled described scanner motion to described position.
4. medical apparatus and instruments according to claim 3, it is characterized in that, described medical apparatus and instruments comprises one first leading screw and one second leading screw, described the first leading screw and described the second leading screw also can be around rotating shaft rotations separately along the longitudinal extension of described the first sick bed, and described the first column and described the second column have respectively one first nut and one second nut coordinating with described the first leading screw and described the second leading screw; Described position transmitting element is an encoder that is arranged at the end of described the first leading screw or described the second leading screw, and the angle that described encoder rotates according to described the first leading screw or described the second leading screw determines that described the first laser fan beam and described the second laser fan beam are in longitudinal Shang position of described the first sick bed.
5. medical apparatus and instruments according to claim 3, it is characterized in that, described the first column comprises one the 3rd laser lamp, described the second column comprises one the 4th laser lamp, described the 3rd laser lamp and described the 4th laser lamp are respectively used to towards described the first sick bed or described the second sick bed projection one the 3rd laser fan beam and one the 4th laser fan beam, described the 3rd laser fan beam and described the 4th laser fan beam are in same level, for the height of detected object described in labelling.
6. medical apparatus and instruments according to claim 3, it is characterized in that, one in described the first column and described the second column comprises one the 5th laser lamp, described the 5th laser lamp is positioned at described the first sick bed or described the second sick bed top and for towards described the first sick bed or described the second sick bed projection one the 5th laser fan beam, described the 5th laser fan beam be parallel to described the first sick bed longitudinally and perpendicular to horizontal plane.
7. medical apparatus and instruments according to claim 1, is characterized in that, described medical apparatus and instruments is a computed tomograph scanner system, a magnetic resonance imaging system, a positron emission tomography scanning system or a single photon emission computerized tomography,SPECT system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210217377.3A CN103505209B (en) | 2012-06-27 | 2012-06-27 | Medical apparatus and instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210217377.3A CN103505209B (en) | 2012-06-27 | 2012-06-27 | Medical apparatus and instruments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103505209A true CN103505209A (en) | 2014-01-15 |
| CN103505209B CN103505209B (en) | 2015-09-30 |
Family
ID=49889030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210217377.3A Active CN103505209B (en) | 2012-06-27 | 2012-06-27 | Medical apparatus and instruments |
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| Country | Link |
|---|---|
| CN (1) | CN103505209B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725579A (en) * | 2016-12-28 | 2017-05-31 | 上海联影医疗科技有限公司 | Medical Devices |
Citations (8)
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|---|---|---|---|---|
| US5657368A (en) * | 1994-06-17 | 1997-08-12 | Lap Gmbh Laser Applikationen | Apparatus for positioning and marking a patient at a diagnostic apparatus |
| JPH10155762A (en) * | 1996-11-29 | 1998-06-16 | Shimadzu Corp | Magnetic resonance tomograph |
| CN1295821A (en) * | 1999-11-12 | 2001-05-23 | Ge医疗***环球技术有限公司 | Double-plane agiographic/CT contrast apparatus |
| US20010007588A1 (en) * | 2000-01-07 | 2001-07-12 | Senichi Iizuka | Angiography/CT method and apparatus |
| JP2004290640A (en) * | 2003-03-27 | 2004-10-21 | Yukihiro Hama | X-ray ct apparatus using two or more beds |
| US6959068B1 (en) * | 1999-02-26 | 2005-10-25 | Siemens Aktiengesellschaft | Computed tomography apparatus |
| US20060126796A1 (en) * | 2004-12-10 | 2006-06-15 | Joseph Hecker | Laser guides for X-ray device |
| CN1915171A (en) * | 2005-08-18 | 2007-02-21 | Ge医疗***环球技术有限公司 | X-ray CT system |
-
2012
- 2012-06-27 CN CN201210217377.3A patent/CN103505209B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5657368A (en) * | 1994-06-17 | 1997-08-12 | Lap Gmbh Laser Applikationen | Apparatus for positioning and marking a patient at a diagnostic apparatus |
| JPH10155762A (en) * | 1996-11-29 | 1998-06-16 | Shimadzu Corp | Magnetic resonance tomograph |
| US6959068B1 (en) * | 1999-02-26 | 2005-10-25 | Siemens Aktiengesellschaft | Computed tomography apparatus |
| CN1295821A (en) * | 1999-11-12 | 2001-05-23 | Ge医疗***环球技术有限公司 | Double-plane agiographic/CT contrast apparatus |
| US20010007588A1 (en) * | 2000-01-07 | 2001-07-12 | Senichi Iizuka | Angiography/CT method and apparatus |
| JP2004290640A (en) * | 2003-03-27 | 2004-10-21 | Yukihiro Hama | X-ray ct apparatus using two or more beds |
| US20060126796A1 (en) * | 2004-12-10 | 2006-06-15 | Joseph Hecker | Laser guides for X-ray device |
| CN1915171A (en) * | 2005-08-18 | 2007-02-21 | Ge医疗***环球技术有限公司 | X-ray CT system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106725579A (en) * | 2016-12-28 | 2017-05-31 | 上海联影医疗科技有限公司 | Medical Devices |
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| Publication number | Publication date |
|---|---|
| CN103505209B (en) | 2015-09-30 |
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