CN101703439A - Stretcher bed - Google Patents
Stretcher bed Download PDFInfo
- Publication number
- CN101703439A CN101703439A CN200910235217A CN200910235217A CN101703439A CN 101703439 A CN101703439 A CN 101703439A CN 200910235217 A CN200910235217 A CN 200910235217A CN 200910235217 A CN200910235217 A CN 200910235217A CN 101703439 A CN101703439 A CN 101703439A
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- Prior art keywords
- stretcher
- bed board
- pad
- examinating couch
- fit
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- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 230000003028 elevating effect Effects 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000002600 positron emission tomography Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
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- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
The invention relates to a stretcher bed. The stretcher bed comprises two lower supporting racks, a plurality of supporting rollers, two supporting levers, a joint pad, a bedplate, mechanical gripping devices and a lifting mechanism, wherein the supporting rollers are respectively arranged below the lower supporting racks, the bedplate is overlapped above the joint pad, the mechanical gripping devices are oppositely arranged on the two supporting levers and are used for gripping and supporting the joint pad and the bedplate, and the lifting mechanism is used for enabling the two supporting levers and the joint pad and the bedplate which are supported by the mechanical gripping devices to carry out lifting movement relative to the two lower supporting racks. A space which can contain an inspection bed is formed between the two lower supporting racks and the joint pad, so that the stretcher bed can be conveyed to the upper part of the inspection bed by the supporting rollers, and the joint pad and the bedplate are placed on the inspection bed by the control of the lifting mechanism.
Description
Technical field
The present invention relates to a kind of stretcher, particularly, relate to the stretcher on the examinating couch that is used for patient is transported to checkout facilities such as PET, CT, MRI checkout facility.
Background technology
When patient being carried out various inspections such as PET (positron emission tomography scanning), CT (electronic computer x-ray tomography), MRI (nuclear magnetic resonance, NMR) inspection, sometimes need to use stretcher patient to be transported on the examinating couch of checkout facility, patient is sent into the test zone of checkout facility to carry out above-mentioned inspection by examinating couch then.
In order to guarantee successfully patient to be transported on the examinating couch, stretcher should satisfy following requirement: 1, guarantee that big variation does not take place patient's position in the process of transporting, for example, if patient is initially the formula of lying low, to guarantee that then patient is in the formula of lying low always; 2, and can mate the location with the examinating couch of dissimilar checkout facility; 3, to transport patient safe and efficiently.
But, in the prior art, also do not have the stretcher that can satisfy above-mentioned requirements.
Summary of the invention
The invention provides a kind of stretcher that can satisfy above-mentioned requirements.This stretcher comprises: two lower support frame, two supporting levers, fit and fill up, be overlapped in the bed board on the pad of fitting, the a plurality of mechanical gripping arm devices that are oppositely arranged on described two supporting levers, be used to catch and support fit pad and bed board are used to make two supporting levers and elevating mechanism that the applying pad that supports by the mechanical gripping arm device and bed board carry out elevating movement with respect to two lower support frame.In described two lower support frame and the space that formation can be held examinating couch between the pad of fitting, two lower support frame belows are respectively arranged with a plurality of support rollers, thereby can be transported to examinating couch top by will fit pad and bed board of described support roller, and will fit by the control of elevating mechanism and to fill up and bed board is positioned on the examinating couch.
Stretcher provided by the invention can guarantee that big variation does not take place patient's position in the process of transporting, and can mate the location with the examinating couch of dissimilar checkout facility, and can transport patient safe and efficiently.
Description of drawings
Fig. 1 is the perspective view according to stretcher of the present invention;
Fig. 2 is the side view according to stretcher of the present invention;
Fig. 3 is the front view according to stretcher of the present invention;
Fig. 4 is the front view of stretcher according to the present invention after inserting examinating couch;
Fig. 5 is the vertical view according to stretcher of the present invention.
The specific embodiment
For making the technical problem to be solved in the present invention, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The invention provides a kind of stretcher. this stretcher comprises: two lower support frame, the a plurality of support rollers that below lower support frame, are provided with respectively, two supporting levers, fit and fill up, be overlapped in the bed board on the pad of fitting, on two supporting levers, be oppositely arranged, be used to catch and support the mechanical gripping arm device of fit pad and bed board, being used to make two supporting levers and elevating mechanism that fit pad and bed board carry out elevating movement with respect to two lower support frame. the left side of stretcher and right side are symmetrical structure. two lower support frame and fit and form the space that can hold examinating couch between the pad, thereby can fill up fitting and bed board be positioned on the examinating couch by the control of elevating mechanism.
Fig. 1 is the perspective view according to stretcher of the present invention.During comprising, in two lower support frame each supports vertical beam 18, support post 19 and lower support vertical beam 20.Elevating mechanism can be by handly taking turns 7, shaft coupling 6, bevel gear 8, supporting seat 9, power transmission shaft 10, drive seat 13, elevating screw 14, supporting guide shaft 16, support guide shaft slide 17 and support spring 22 etc. and constitute.Certainly, elevating mechanism also can be the known mechanism that other can make two supporting levers 15 and applying pad 1 and bed board 2 carry out elevating movement with respect to two lower support frame.The mechanical gripping arm device comprises handgrip locking mechanism 4, and handgrip locking mechanism 4 is used to control the catching and decontroling for fit pad 1 and bed board 2 of mechanical handgrip 3.Fig. 2 and Fig. 3 are respectively according to the side view of stretcher of the present invention and front view.
User passes to this rotatory force on the screw rod by bevel gear backward by rotating hand wheel the in the elevating mechanism, and the rotation by screw pair drives two supporting levers and fit pad and bed board carry out elevating movement with respect to two lower support frame integral body.
In the transport disease man-hour, bed board that can the elevating stretcher bed is so that patient convenient ground for example lies low on the bed board of stretcher.Then, by the support roller that below lower support frame, is provided with, the stretcher general safety also can be transported to quickly place near the examinating couch of checkout facility.Adjust the position of stretcher then, as shown in Figure 4, make the top of the examinating couch 25 that applying pad 1 on the stretcher and bed board 2 be positioned at checkout facility, and suitably adjust and artificial location after, making fit pad and bed board decline and be placed on the examinating couch bed board, fill up between the bed board and examinating couch bed board of stretcher owing to fit, and the pad of fitting is to be made by flexible foam, divides two-layer, last surface density is bigger than normal, hard partially, following surface density is less than normal, and is soft partially, the radian of fitting above the pad is the same with radian under the bed board, the following radian and the radian of examinating couch bed board are approaching, because following material is softer in itself, so can be good at fitting with the bed board of examinating couch.At last, will unload of the vertical extraction of the stretcher of fit pad and bed board by support roller along examinating couch.At this moment, by stretcher with patient safety be transported on the examinating couch, and can patient be sent into the test zone of checkout facility to check by examinating couch.
As shown in Figure 1 and Figure 4, stretcher can also comprise preceding tie-beam 5 and the back tie-beam 12 that is connected across between two supporting levers and is positioned at bed board top, can the pro-tie-beam or the center of back tie-beam on be provided for accurately locating the positioning lamp 24 of fit pad and bed board with respect to examinating couch.Can be in advance be doomed bit line at the examinating couch subscript of checkout facility, position line for example is the longitudinal centre line of examinating couch etc., when applying pad that makes stretcher with respect to examinating couch and bed board decline, the positioning lamp that is provided with on the center by pro-tie-beam or back tie-beam emits beam, when on the position line of this irradiate light at examinating couch, illustrate the applying pad of stretcher and bed board with the position consistency of examinating couch, thereby the applying pad and the bed board of the stretcher that can continue to descend and will fitting fills up and bed board is placed on the examinating couch.Above-mentioned positioning lamp can be that laser lamp or other can satisfy the lamp that above-mentioned functions requires, as long as can satisfy the above-mentioned functions requirement, before also above-mentioned positioning lamp can being arranged on other position of tie-beam or back tie-beam.By positioning lamp the applying pad of stretcher is located with examinating couch mutually with bed board, can avoid owing to manually locating produce inaccurate.
Above-mentioned support roller 21, mechanical handgrip 3 and 23 the quantity of shaking hands can be provided with as required.
In exemplary embodiment of the present invention, by mechanical handgrip 3 applying pad 1 on the stretcher and bed board 2 are carried out lifting moving as a whole, but, in practice, also can be placed or be fixed on the examinating couch bed board by related personnel's pad 1 of will fitting earlier, the elevating mechanism of stretcher and mechanical gripping arm device be only operated and are controlled the bed board of stretcher.
Stretcher provided by the invention can guarantee that big variation does not take place patient's position in the process of transporting, and can mate the location with the examinating couch of dissimilar checkout facility, and can transport patient safe and efficiently.The material of stretcher all is no magnetic material, therefore can satisfy the needs that MRI checks.
The above is a preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from principle of the present invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (8)
1. stretcher, it is characterized in that, described stretcher comprises: two lower support frame, two supporting levers, fit and fill up, be overlapped in the bed board on the pad of fitting, a plurality of mechanical gripping arm devices that are oppositely arranged on described two supporting levers, be used to catch and support fit pad and bed board are used to make two supporting levers and elevating mechanism that the applying pad that supports by the mechanical gripping arm device and bed board carry out elevating movement with respect to two lower support frame;
In two lower support frame and the space that formation can be held examinating couch between the pad of fitting, described two lower support frame below is respectively arranged with a plurality of support rollers, thereby can be transported to examinating couch top by will fit pad and bed board of described support roller, and will fit by the control of elevating mechanism and to fill up and bed board is positioned on the examinating couch.
2. stretcher according to claim 1, it is characterized in that, described stretcher also comprises preceding tie-beam and the back tie-beam that is connected across between two supporting levers and is positioned at the bed board top, is provided for accurately locating with respect to examinating couch the positioning lamp of fit pad and bed board on the center of pro-tie-beam or back tie-beam.
3. stretcher according to claim 2 is characterized in that, described positioning lamp is a laser lamp.
4. stretcher according to claim 1 and 2 is characterized in that, described mechanical gripping arm device comprises and is used to control the handgrip locking mechanism catching and decontrol of mechanical handgrip for fit pad and bed board.
5. stretcher according to claim 1 and 2 is characterized in that, described elevating mechanism comprises handly takes turns, shaft coupling, bevel gear, supporting seat, power transmission shaft, drive seat, elevating screw, support guide shaft, supports guide shaft slide, support spring.
6. stretcher according to claim 1 and 2 is characterized in that, supports vertical beam, support post and lower support vertical beam during each in described two lower support frame comprises.
7. stretcher according to claim 1 and 2 is characterized in that, on described two supporting levers a plurality of handles is set.
8. stretcher according to claim 1 and 2 is characterized in that, described support roller is universal support roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910235217XA CN101703439B (en) | 2009-09-28 | 2009-09-28 | Stretcher bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910235217XA CN101703439B (en) | 2009-09-28 | 2009-09-28 | Stretcher bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101703439A true CN101703439A (en) | 2010-05-12 |
| CN101703439B CN101703439B (en) | 2011-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910235217XA Expired - Fee Related CN101703439B (en) | 2009-09-28 | 2009-09-28 | Stretcher bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101703439B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104523383A (en) * | 2014-12-25 | 2015-04-22 | 南通康盛医疗器械有限公司 | Wheel stretcher |
| 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 |
| CN109172164A (en) * | 2018-10-12 | 2019-01-11 | 李儒冰 | Disaster emergency bed transport based on different road surface and stair |
| CN113018003A (en) * | 2021-02-22 | 2021-06-25 | 自贡市第一人民医院 | Intelligent remote control bed |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2356667Y (en) * | 1997-09-11 | 2000-01-05 | 潘秉章 | Stretcher carrier with movable bed surface |
| DE20106924U1 (en) * | 2001-04-20 | 2001-09-06 | Schnitzler, Alois, 53859 Niederkassel | Stretcher with patient restraint system, especially for lying people |
| DE10119453B4 (en) * | 2001-04-20 | 2004-04-15 | Siemens Ag | Patient positioning device with a patient trolley |
| CN201519238U (en) * | 2009-09-28 | 2010-07-07 | 北京亿仁赛博医疗设备有限公司 | Stretcher bed |
-
2009
- 2009-09-28 CN CN200910235217XA patent/CN101703439B/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN104523383A (en) * | 2014-12-25 | 2015-04-22 | 南通康盛医疗器械有限公司 | Wheel stretcher |
| CN109172164A (en) * | 2018-10-12 | 2019-01-11 | 李儒冰 | Disaster emergency bed transport based on different road surface and stair |
| CN113018003A (en) * | 2021-02-22 | 2021-06-25 | 自贡市第一人民医院 | Intelligent remote control bed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101703439B (en) | 2011-07-27 |
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