CN103505209B - Medical apparatus and instruments - Google Patents
Medical apparatus and instruments Download PDFInfo
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- CN103505209B CN103505209B CN201210217377.3A CN201210217377A CN103505209B CN 103505209 B CN103505209 B CN 103505209B CN 201210217377 A CN201210217377 A CN 201210217377A CN 103505209 B CN103505209 B CN 103505209B
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- sick bed
- fan beam
- laser
- column
- medical apparatus
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Abstract
The invention discloses a kind of medical apparatus and instruments, comprise scanner, a guide rail, one first sick bed and one second sick bed.Described first sick bed and described second sick bed are arranged along the longitudinal direction of described first sick bed, described scanner can vertically moving along described first sick bed on described guide rail, can scan a detected object on described first sick bed and described second sick bed to make described scanner.Like this, during a detected object on one in scanner scanning first sick bed of the present invention and the second sick bed, another detected object can be lain in the first sick bed and the second sick bed on another, thus saves the time that last detected object is left the bed and a rear detected object is gone to bed.
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
Such as, for the medical apparatus and instruments with sick bed, computed tomograph scanner system, a rear detected object needs 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 hospital that patient is numerous, this time constrains 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 scanner, a guide rail, one first sick bed and one second sick bed.Described first sick bed and described second sick bed are arranged along the longitudinal direction of described first sick bed, described scanner can vertically moving along described first sick bed on described guide rail, can scan a detected object on described first sick bed and described second sick bed to make described scanner.
As can be seen from such scheme, during a detected object on one in scanner scanning first sick bed of the present invention and the second sick bed, another detected object can be lain in the first sick bed and the second sick bed on another, thus saves the time that last detected object is left the bed and a rear detected object is gone to bed.
Accompanying drawing explanation
The preferred embodiments of the present invention will be described in detail by referring to accompanying drawing below, the person of ordinary skill in the art is more clear that above-mentioned and other feature and advantage of the present invention, in accompanying drawing:
Fig. 1 is the schematic diagram of the medical apparatus and instruments according to one embodiment of the invention.
Fig. 2 is the schematic diagram of the barricade of the medical apparatus and instruments of Fig. 1.
Fig. 3 is the schematic diagram of the connected mode of the first column of the medical apparatus and instruments of Fig. 1.
Fig. 4 is the schematic diagram of the connected mode of the second column of the medical apparatus and instruments of Fig. 1.
In above-mentioned accompanying drawing, the Reference numeral adopted 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
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, the present invention is described in more detail by the following examples.
Fig. 1 is the schematic diagram of the medical apparatus and instruments 100 according to 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, a Positron emission computed tomography (PET) system or a single photon emission computerized tomography,SPECT (SPECT) system.Medical apparatus and instruments 100 comprises scanner 102, guide rail 104,1 first sick bed 106 and one second sick bed 108.First sick bed 106 and the second sick bed 108 are arranged along the longitudinal direction (the z-axis direction namely in figure) of the first sick bed 106.Scanner 102 can longitudinal direction (the z-axis direction namely in figure) along the first sick bed 106 on guide rail 104 mobile, a detected object on the first sick bed 106 and the second sick bed 108 can be scanned to make scanner 102.In other words, scanner 102 can move to the first sick bed 106 place on guide rail 104, to scan the detected object 107 on the first sick bed 108; After completing scanning, scanner 102 can move to the second sick bed 108 place 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.Which saves when only having the first sick bed 106 and wait for that detected object 107 is left the bed, arranged time of the first sick bed 108 on the first sick bed 106 and detected object 109.
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, first sick bed 106 and the second sick bed 108 spaced along the longitudinal direction 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 side.In other embodiments, barricade 110 may be used for reducing from the magnetic field of its either side and/or noise etc., or only for separating Liang Ge scanning room.When the interval of the first sick bed 106 and the second sick bed 108 can be opened according to the thickness of barricade 110, barricade 110, length in the z-axis direction and/or the first sick bed 106 are determined with the adnexa the second sick bed 108 needing be connected.In the present embodiment, this interval is less than 1 meter.Fig. 2 is the schematic diagram of the 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 automatic closedown.The folding structure divided in for this reason barricade 110 can being designed to, as shown in Figure 2.
Scanner 102 can be integrated with laser orientation system, and this system is common in existing scanner.But, if laser orientation system is integrated on scanner 102, after scanner 102 moves to the first sick bed 106 or the second sick bed 108 place, also need to position the corresponding detected object on the first sick bed 106 or the second sick bed 108.
In order to save time further, as shown in Figure 1, medical apparatus and instruments 100 can comprise one first column 112 and one second column 114.First column 112 and the second column 114 are lived apart in the both sides of the first sick bed 106 or the second sick bed 108 and longitudinal direction along the first sick bed 106 is removable, locate for giving the detected object 107 and 109 on the first sick bed 106 and the second sick bed 108.In other words, when scanner 102 is at the first sick bed 106 place scanning detected object 107, the first column 112 and the second column 114 are lived apart in the both sides of the second sick bed 108, locate to the detected object 109 on the second sick bed 108; After completing location, namely the first column 112 and the second column 114 are movable to the both sides of the first sick bed 106; After scanner 102 has scanned detected object 107, detected object 107 has been left the bed, the first sick bed 106 on next detected object, and now namely the first column 112 and the second column 114 can be this detected object location.
As shown in Figure 1, first column 112 comprises one first laser lamp 116, second column 114 comprises one second laser lamp 118, first laser lamp 116 and the second laser lamp 118 are respectively used to project one first laser fan beam 120 and one second laser fan beam 122, first laser fan beam 120 and the second laser fan beam 122 coplanar (x-y plane) and perpendicular to the longitudinal direction of the first sick bed 106 towards the first sick bed 106 or the second sick bed 108.
Fig. 3 and Fig. 4 is respectively the schematic diagram of the first column 112 of the medical apparatus and instruments 100 of Fig. 1 and the connected mode of the second column 114, for the purpose of simple, eliminates 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 column 114 movement in the z-axis direction, medical apparatus and instruments 100 can comprise one first leading screw 136 and one second leading screw 138, first leading screw 136 and the second leading screw 138 along the first sick bed 106 longitudinal extension and can rotate around respective rotating shaft, such as drive rotation by one first motor 144 and one second motor 146.First column 112 and the second column 114 have one first nut 140 and one second nut 142 coordinated with the first leading screw 136 and the second leading screw 138 respectively.
In the present embodiment, medical apparatus and instruments 100 can comprise an encoder 148, be arranged at the end of the first leading screw 136, it determines the first laser fan beam 120 and the position of the second laser fan beam 122 in the longitudinal direction of the first sick bed 106 according to the angle that the first leading screw 136 rotates, and this position is sent to a control unit (not shown) of scanner 102.This control unit scanner 102 moves to this position when needs scan corresponding detected object.In other embodiments, encoder 148 can be arranged at the end of the second leading screw 138, it determines the first laser fan beam 120 and the position of the second laser fan beam 122 in the longitudinal direction of the first sick bed 106 according to the angle that the second leading screw 138 rotates, and this position is sent to the control unit of scanner 102.
In the present embodiment, encoder 148 is used as a position transmitting element, in order to send the first laser fan beam 120 and the position of the second laser fan beam 122 in the longitudinal direction of the first sick bed 106 to the control unit of scanner 102.Obviously, except encoder 148, in other embodiments, this position transmitting element can be realized in another manner.
In the present invention, because scanner 102 can move to precalculated position in the z-axis direction, therefore, the first sick bed 106 and the second sick bed 108 can not move in the z-axis direction.
In order to the height of auxiliary adjustment first sick bed 106 and the second sick bed 108, first column 112 can comprise one the 3rd laser lamp 124, second column 114 can comprise one the 4th laser lamp 126,3rd laser lamp 124 and the 4th laser lamp 126 are respectively used to project one the 3rd laser fan beam 128 and one the 4th laser fan beam 130 towards the first sick bed 106 and the second sick bed 108,3rd 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 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, usually need detected object 107 or 109 to lie on one's side.In order to the angle that auxiliary adjustment detected object 107 or 109 is lain on one's side, second column 114 can comprise one the 5th laser lamp 132,5th laser lamp 132 to be positioned at above the first sick bed 106 or the second sick bed 108 and for projecting one the 5th laser fan beam 134 towards the first sick bed 106 or the second sick bed 108,5th laser fan beam 134 is parallel to the longitudinal direction of the first sick bed 106 and perpendicular to horizontal plane, namely the 5th laser fan beam 134 is parallel to y-z plane.5th laser lamp 132 also can be arranged on the first column 112.
As can be seen from such scheme, during a detected object on one in scanner scanning first sick bed of the present invention and the second sick bed, another detected object can be lain in the first sick bed and the second sick bed on another, thus save the time that last detected object is left the bed and a rear detected object is gone to bed, improve detected object capacity.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a medical apparatus and instruments, comprise scanner, a guide rail, one first sick bed and one second sick bed, described first sick bed and described second sick bed are arranged along the longitudinal direction of described first sick bed, described scanner can vertically moving along described first sick bed on described guide rail, can scan a detected object on described first sick bed and described second sick bed to make described scanner;
Described medical apparatus and instruments comprises one first column and one second column, described first column and the longitudinal direction of described second column separation in the both sides of described first sick bed or described second sick bed and along described first sick bed removable, described first column comprises one first laser lamp, described second column comprises one second laser lamp, described first laser lamp and described second laser lamp are respectively used to towards described first sick bed or described second sick bed projection one first laser fan beam and one second laser fan beam, described first laser fan beam and described second laser fan beam coplanar and perpendicular to the longitudinal direction of described first sick bed,
Described medical apparatus and instruments comprises a position transmitting element, send described first laser fan beam and the position of described second laser fan beam in the longitudinal direction of described first sick bed for the control unit to described scanner, described control unit controls described scanner motion to described position;
Described medical apparatus and instruments comprises one first leading screw and one second leading screw, described first leading screw and described second leading screw along described first sick bed longitudinal extension and can rotate around respective rotating shaft, described first column and described second column have one first nut and one second nut that coordinate with described first leading screw and described second leading screw respectively; Described position transmitting element is an encoder of the end being arranged at described first leading screw or described second leading screw, and described encoder determines described first laser fan beam and the described second laser fan beam position in the longitudinal direction of described first sick bed according to the angle of described first leading screw or described second screw turns.
2. medical apparatus and instruments according to claim 1, it is characterized in that, described first sick bed and described second sick bed spaced, described medical apparatus and instruments comprises a barricade, described barricade between described first sick bed and described 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 first column comprises one the 3rd laser lamp, described second column comprises one the 4th laser lamp, described 3rd laser lamp and described 4th laser lamp are respectively used to towards described first sick bed or described second sick bed projection one the 3rd laser fan beam and one the 4th laser fan beam, described 3rd laser fan beam and described 4th laser fan beam are in same level, for the height of detected object described in labelling.
4. medical apparatus and instruments according to claim 1, it is characterized in that, one in described first column and described second column comprises one the 5th laser lamp, described 5th laser lamp to be positioned at above described first sick bed or described second sick bed and for towards described first sick bed or described second sick bed projection one the 5th laser fan beam, described 5th laser fan beam be parallel to described first sick bed longitudinal direction and perpendicular to horizontal plane.
5. 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 computed tomography 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 CN103505209A (en) | 2014-01-15 |
| CN103505209B true CN103505209B (en) | 2015-09-30 |
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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 |
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| CN (1) | CN103505209B (en) |
Families Citing this family (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 (4)
| 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 |
| CN1295821A (en) * | 1999-11-12 | 2001-05-23 | Ge医疗系统环球技术有限公司 | Double-plane agiographic/CT contrast apparatus |
| US6959068B1 (en) * | 1999-02-26 | 2005-10-25 | Siemens Aktiengesellschaft | Computed tomography apparatus |
| CN1915171A (en) * | 2005-08-18 | 2007-02-21 | Ge医疗系统环球技术有限公司 | X-ray CT system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10155762A (en) * | 1996-11-29 | 1998-06-16 | Shimadzu Corp | Magnetic resonance tomograph |
| JP3930216B2 (en) * | 2000-01-07 | 2007-06-13 | ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー | Angiography / CT system |
| JP2004290640A (en) * | 2003-03-27 | 2004-10-21 | Yukihiro Hama | X-ray ct apparatus using two or more beds |
| US7147371B2 (en) * | 2004-12-10 | 2006-12-12 | Joseph Hecker | Laser guides for X-ray device |
-
2012
- 2012-06-27 CN CN201210217377.3A patent/CN103505209B/en active Active
Patent Citations (4)
| 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 |
| US6959068B1 (en) * | 1999-02-26 | 2005-10-25 | Siemens Aktiengesellschaft | Computed tomography apparatus |
| CN1295821A (en) * | 1999-11-12 | 2001-05-23 | Ge医疗系统环球技术有限公司 | Double-plane agiographic/CT contrast apparatus |
| CN1915171A (en) * | 2005-08-18 | 2007-02-21 | Ge医疗系统环球技术有限公司 | X-ray CT system |
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| Publication number | Publication date |
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| CN103505209A (en) | 2014-01-15 |
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