CN102247248A - Stretcher - Google Patents
Stretcher Download PDFInfo
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- CN102247248A CN102247248A CN2011100975281A CN201110097528A CN102247248A CN 102247248 A CN102247248 A CN 102247248A CN 2011100975281 A CN2011100975281 A CN 2011100975281A CN 201110097528 A CN201110097528 A CN 201110097528A CN 102247248 A CN102247248 A CN 102247248A
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- bearing bar
- stretcher
- sub
- bars
- frame
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Abstract
The invention discloses a stretcher, which comprises a frame, a carrying plate arranged in the frame, fixing pads symmetrically arranged on the carrying plate, wherein one end of the frame is a rescuer holding end, and is hinged with two support bars; two brackets are hinged at the other end of the frame opposite to the holding end; a sliding pulley is arranged at the bottom end of each bracket; limit parts are arranged at joints of the frame and the brackets and joints of the frame and the support bars; and each fixing pad comprises a wing part and a body part, the wing part is connected with the support plate, compressible particles are filled in the body part, and a nozzle is formed on the body part, so that air in the body part can be pumped out through a negative pressure pump. In the stretcher, single-person operation can be realized by virtue of the brackets and the support bars, and the compressible particles are filled in the body part of each fixing pad, so that a wounded person can be closely attached to the fixing pads after air is pumped out, the steady degree of fixing the wounded person is improved, and the wounded person is prevented from being wounded once again.
Description
Technical field
The invention belongs to technical field of medical instruments, relate in particular to a kind of stretcher.
Background technology
In the medical rescue process, the stretcher medical apparatus and instruments that is absolutely necessary.Present stretcher is divided into hard stretcher and soft stretcher, and the hard stretcher comprises two bearing bars and be arranged on two loading plates between the bearing bar that soft stretcher comprises two bearing bars and is arranged on two fabrics between the bearing bar.
When carrying out medical aid, the sick and wounded are placed on the loading plate or fabric of stretcher, be aided with bandage and fix, reach the purpose of transporting the sick and wounded by two people by controlling bearing bar again.
But, state in the use in the stretcher transhipment sick and wounded's the process, need two people operation at least, and use the fixed effect of bandage relatively poor, in transport process, the sick and wounded are moved on stretcher easily even cause damage again from the stretcher landing.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of stretcher, can realize the one man operation, and can be well the fixing sick and wounded, avoid fixing not firm cause in damage.
For achieving the above object, the invention provides following technical scheme:
A kind of stretcher, comprise: framework, one end of described framework is controlled end for the rescuer, the described end of controlling is hinged with two support bars, be hinged with two supports with the described relative other end of end of controlling, the bottom of described support is equipped with movable pulley, and is provided with limiting component in the junction of described framework and described support and with the junction of described support bar; Be arranged at the loading plate in the described framework; Be symmetricly set in the fixed bolster of described loading plate, described fixed bolster comprises alar part and body, and described alar part is connected in described loading plate, and the inside of described body is filled with compressible granule, and described body is provided with valve, can the air in the described body be extracted out by the negative pressure ventilation tube.
Preferably, in above-mentioned stretcher, described framework comprises left frame and correct frame, described left frame comprises left main bearing bar and the left secondary bearing bar at the main bearing bar two ends, a described left side that are placed in, described correct frame comprises right main bearing bar and the right secondary bearing bar that is arranged at described right bearing bar two ends respectively, be respectively arranged with loading plate on main bearing bar in a described left side and the right main bearing bar, described left frame and correct frame can connect as one.
Preferably, in above-mentioned stretcher, in two secondary bearing bars in a described left side steel ball bullet is installed, two secondary bearing bars in the described right side are provided with locating hole; Perhaps in two secondary bearing bars in the described right side steel ball bullet is installed, two secondary bearing bars in a described left side are provided with locating hole.
Preferably, in above-mentioned stretcher, the main bearing bar in a described left side is consistent with right main bearing bar structure, is made up of a plurality of sub-bearing bars, and described sub-bearing bar is provided with loading plate, and adjacent two sub-bearing bars flexibly connect.
Preferably, in above-mentioned stretcher, adjacent two sub-bearing bars are connected through the hinge, concrete structure is: two sub-bearing bars and hinge is horizontal is hinged, bolt in the hinge is set in the cavity of a sub-bearing bar, the bottom of bolt is provided with spanner in the described hinge, can along the chute on the described sub-bearing bar bolt in the described hinge be inserted in the cavity of another sub-bearing bar by spanner.
Preferably, in above-mentioned stretcher, further comprise: the bandage of controlling end that is connected in described framework.
Preferably, in above-mentioned stretcher, the alar part of described fixed bolster and the correspondence position of described loading plate are provided with the VELCRO that can be used.
Preferably, in above-mentioned stretcher, the body of described symmetrically arranged fixed bolster is provided with the VELCRO that can be used.
This shows, in stretcher disclosed by the invention, can realize the one man operation by means of support and support bar, and the body of fixed bolster is filled with compressible granule, after the operation of bleeding, the sick and wounded and fixed bolster are fitted tightly, improved the fixed degree of stability of the sick and wounded, avoided the sick and wounded are caused injury again.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of stretcher disclosed by the invention;
Fig. 2 is the structural representation of a kind of stretcher disclosed by the invention;
Fig. 3 is the structural representation of a kind of fixed bolster disclosed by the invention;
Fig. 4 is a kind of structural representation of left secondary bearing bar and right secondary bearing bar;
Fig. 5 is the structural representation of a kind of stretcher disclosed by the invention;
Fig. 6 is the structural representation of adjacent two sub-bearing bars.
The specific embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that is obtained under the creative work prerequisite.
The invention discloses a kind of stretcher, can realize the one man operation, and can be well the fixing sick and wounded, avoid the fixing not firm damage again that causes.
Referring to Fig. 1 and Fig. 3, Fig. 1 is the structural representation of a kind of stretcher disclosed by the invention, and Fig. 3 is the structural representation of a kind of fixed bolster disclosed by the invention.
This stretcher comprises framework 1, support 2, movable pulley 3, support bar 4, loading plate 5 and fixed bolster 6.
Wherein, framework 1 is rectangle or approximate rectangular structure.
One end of framework 1 is rescuer's the end of controlling, be provided with two support bars 4 controlling end, support bar 4 is articulated on the framework 1, and framework 1 is provided with the limiting component (not shown) that is used with support bar 4, when support bar 4 from closure state (being state shown in Fig. 1) when the outside of stretcher is opened to certain angle, limiting component restriction support bar 4 continues to open, and realizes the location of support bar 4.
Be provided with two supports 2 at the other end relative with controlling end, support 2 is articulated on the framework 1, the bottom of support 2 is equipped with movable pulley 3, and framework 1 is provided with the limiting component (not shown) that is used with support 2, when support 2 from closure state (being state shown in Fig. 1) when the outside of stretcher is opened to certain angle, limiting component limit bracket 2 continues to open, and realizes the location of support 2.Consider the stability of strutting system of support 2, the angle that support 2 is turned over from the closure state to the positioning states is greater than 90 °, promptly sees over from the end of controlling at rescuer place, and two supports 2 form " eight " font.
Loading plate 5 is arranged in the framework 1, is used to settle the sick and wounded.
On loading plate 5, be symmetrically arranged with fixed bolster 6.Fixed bolster 6 comprises alar part 61 and body 62, alar part 61 is connected on the loading plate 5, and body 62 is made of airtight, fire prevention, attrition resistant kiss-coating textile material, and portion is filled with compressible granule within it, and body 62 is provided with valve 63, can use the negative pressure ventilation tube that the air in the body 62 is extracted out.
When needing the transhipment sick and wounded, at first support 2 and support bar 4 are opened, after the sick and wounded are moved into stretcher, cervical region with the fixed bolster 6 parcel sick and wounded, chest, pelvis and extremity, because its granule that includes has flowability, can well fit with the profile coupling of sick and wounded's health each several part, when using the negative pressure ventilation tube outwards to bleed by valve 63, the body 62 fast contraction hardening of fixed bolster 6, the sick and wounded and stretcher are become one, can fixedly secure the sick and wounded, the rescuer is closed to position shown in Figure 1 with support bar 4 afterwards, just can realize the sick and wounded's transhipment by the cooperation of support 2 and movable pulley 3.
In the above-mentioned disclosed stretcher of the present invention, can realize the one man operation by means of support 2 and support bar 4, and the body 62 of fixed bolster 6 is filled with compressible granule, after the operation of bleeding, the sick and wounded and fixed bolster 6 are fitted tightly, improved the fixed degree of stability of the sick and wounded, avoided the sick and wounded are caused injury again.
Referring to Fig. 2, Fig. 2 is the structural representation of another kind of stretcher disclosed by the invention.
This stretcher comprises framework, support 2, movable pulley 3, support bar 4, loading plate 5 and fixed bolster 6.
Wherein, framework comprises left frame 11 and correct frame 12.The left secondary bearing bar 112,113 that left frame 11 comprises left main bearing bar 111 and is arranged at left main bearing bar 111 two ends respectively.The right secondary bearing bar 122,123 that correct frame 12 comprises right main bearing bar 121 and is arranged at right main bearing bar 121 two ends respectively.On main bearing bar 111 in a left side and right main bearing bar 121, be respectively arranged with loading plate 5.Left frame 11 and correct frame 12 can connect as one.
Carrying out the sick and wounded when giving first aid to, the operator can insert left frame 11 and correct frame 12 under its body from the both sides of sick and wounded's health respectively, after left frame 11 and correct frame 12 connected as one, cervical region, chest, pelvis and extremity with the fixed bolster 6 parcel sick and wounded, use the negative pressure ventilation tube to bleed afterwards, realization is fixing to the sick and wounded's, afterwards by means of the support 2 and the movable pulley 3 transhipment sick and wounded.
Compare with stretcher shown in Figure 1, the rescuer can directly insert left frame 11 and correct frame 12 under sick and wounded's body, and need not to move the sick and wounded, has both alleviated rescuer's burden, has also avoided the unnecessary infringement that the sick and wounded are caused of moving.
In force, the connected mode of left frame 11 and correct frame 12 has multiple.
For example, bolt (not shown) in being provided with respectively in the cavity of the secondary bearing bar 112 in a left side and 113 pushes in the cavity of right secondary bearing bar 122 and 123 by bolt in will being somebody's turn to do, and realizes being connected of left frame 11 and correct frame 12; Bolt (not shown) in perhaps being provided with respectively in the cavity of the secondary bearing bar 122 in the right side and 123 pushes in the cavity of left secondary bearing bar 112 and 113 by bolt in will being somebody's turn to do, and realizes being connected of left frame 11 and correct frame 12.
The present invention also discloses a kind of realization left frame 11 and correct frame 12 ways of connecting, describes with the structure of secondary bearing bar 112 in a left side and right secondary bearing bar 122, as shown in Figure 4.
In the secondary bearing bar 112 in a left side, steel ball bullet 114 is installed, the right secondary bearing bar 122 corresponding with the secondary bearing bar in a left side 112 is provided with locating hole 124, the rescuer promotes left frame 11 and correct frame 12 to the centre, steel ball bullet 114 on the left secondary bearing bar 112 is pushed in the cavity of right secondary bearing bar 122 at this moment, and finally be stuck in the locating hole 124, realize being connected of left frame 11 and correct frame 12.When needs dismounting stretcher, as long as oppositely pulling left frame 11 can be separated both with correct frame 12.
The steel ball bullet is installed in the secondary bearing bar 112 in a left side and 113 certainly, on the secondary bearing bar 122 in the right side and 123, locating hole is set, the steel ball bullet perhaps is installed in the secondary bearing bar 122 in the right side and 123, locating hole is set at the secondary bearing bar 112 in a left side on 113 and all can realizes being connected of left frame 11 and correct frame 12.
Referring to Fig. 5, Fig. 5 is the structural representation of another kind of stretcher disclosed by the invention.
This stretcher comprises: framework (not indicating among the figure), support 2, movable pulley 3, support bar 4, loading plate 5 and fixed bolster 6.
Wherein, framework comprises left frame (not indicating among the figure) and correct frame (not indicating among the figure), the left secondary bearing bar 122,123 that the left secondary bearing bar 112,113 that left frame comprises left main bearing bar 111 and is arranged at left main bearing bar 111 two ends respectively, correct frame comprise right main bearing bar 121 and be arranged at right main bearing bar 121 two ends respectively.
The main bearing bar 111 in a left side is consistent with the structure of right main bearing bar 121.The main bearing bar 111 in a left side is made up of a plurality of sub-bearing bars 1111, and each sub-bearing bar 1111 is provided with loading plate 5, flexibly connects between adjacent two sub-bearing bars 1111.Right main bearing bar 121 is made up of a plurality of sub-bearing bars 1211, and each sub-bearing bar 1211 is provided with loading plate 5, flexibly connects between adjacent two sub-bearing bars 1211.
Connected mode between the adjacent sub-bearing bar has multiple.
Fig. 6 shows a kind of connected mode between the adjacent sub-bearing bar.Adjacent two sub-bearing bars 1111 are connected through the hinge, concrete, the horizontal company of two sub-bearing bars 1111 and hinge 71 is hinged, and bolt 72 in the hinge is set in the cavity of a sub-bearing bar 1111, the bottom of bolt 72 is provided with spanner 73 in the hinge, and these sub-bearing bar 1111 walls are provided with chute 74.
When the relief sick and wounded, the rescuer only needs stretcher is opened, and hand-held spanner 73 afterwards, connects as one left frame and correct frame to the cavity of adjacent sub-bearing bar along bolt 72 in the chute 74 promotion hinges, finishes the installation of stretcher.After stretcher was finished using, the rescuer separated left frame and correct frame, and afterwards, hand-held spanner 73 retracts bolt in the hinge 72 along chute 74, is hidden in the cavity of sub-bearing bar, just stretcher can be folded into multistage and take in or carry.
Certainly, adjacent two sub-bearing bars can also connect by securing member.For example on adjacent two sub-bearing bars, installing hole is set respectively, when needing to use stretcher, screw is inserted in the corresponding installing hole in position of adjacent two sub-bearing bars, finish the installation of stretcher; Stretcher is finished using, and screw is extracted from installing hole, promptly finishes the dismounting of stretcher.But, adopt hinge arrangement between adjacent two sub-bearing bars, make that the whole erection of stretcher and unloading process are more quick.
In force, can control end the rescuer of framework 1 the bandage (not shown) is set.In the relief sick and wounded's the process, the rescuer can grasping framework 1 controls end, finishes single transport by means of support 2 and movable pulley 3.Under battlefield surroundings, can be fixed between rescuer's waist by the control end of bandage stretcher, the rescuer is when finishing single transport, but still both hands grip weapon, keep the fight posture.
In addition, in above-mentioned disclosed each stretcher of the present invention, at the alar part 61 of fixed bolster 6 and the relevant position of loading plate 6 VELCRO is set all, alar part 61 and loading plate 6 are connected by VELCRO, can install and fix pad 6 according to the sick and wounded's health at an arbitrary position.
Same, the VELCRO that can be used also is set on the body 62 in the symmetrically arranged fixed bolster 6, the sick and wounded are positioned over stretcher after, use fixed bolster 6 that its limbs are wrapped up, can finish the fixing of the sick and wounded fast by the VELCRO on the body 62.
Each embodiment adopts the mode of going forward one by one to describe in this description, and what each embodiment stressed all is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from the spirit or scope of the present invention in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (8)
1. a stretcher is characterized in that, comprising:
Framework, one end of described framework is controlled end for the rescuer, the described end of controlling is hinged with two support bars, be hinged with two supports with the described relative other end of end of controlling, the bottom of described support is equipped with movable pulley, and is provided with limiting component in the junction of described framework and described support and with the junction of described support bar;
Be arranged at the loading plate in the described framework;
Be symmetricly set in the fixed bolster of described loading plate, described fixed bolster comprises alar part and body, and described alar part is connected in described loading plate, and the inside of described body is filled with compressible granule, and described body is provided with valve, can the air in the described body be extracted out by the negative pressure ventilation tube.
2. stretcher according to claim 1, it is characterized in that: described framework comprises left frame and correct frame, described left frame comprises left main bearing bar and the left secondary bearing bar at the main bearing bar two ends, a described left side that are placed in, described correct frame comprises right main bearing bar and the right secondary bearing bar that is arranged at described right bearing bar two ends respectively, be respectively arranged with loading plate on main bearing bar in a described left side and the right main bearing bar, described left frame and correct frame can connect as one.
3. stretcher according to claim 2 is characterized in that: in two secondary bearing bars in a described left side steel ball bullet is installed, two secondary bearing bars in the described right side are provided with locating hole; Perhaps in two secondary bearing bars in the described right side steel ball bullet is installed, two secondary bearing bars in a described left side are provided with locating hole.
4. according to claim 2 or 3 described stretchers, it is characterized in that the main bearing bar in a described left side is consistent with right main bearing bar structure, is made up of a plurality of sub-bearing bars, described sub-bearing bar is provided with loading plate, and adjacent two sub-bearing bars flexibly connect.
5. stretcher according to claim 4, it is characterized in that, adjacent two sub-bearing bars are connected through the hinge, concrete structure is: two sub-bearing bars and hinge is horizontal is hinged, bolt in the hinge is set in the cavity of a sub-bearing bar, the bottom of bolt is provided with spanner in the described hinge, can along the chute on the described sub-bearing bar bolt in the described hinge be inserted in the cavity of another sub-bearing bar by spanner.
6. stretcher according to claim 5 is characterized in that, further comprises: the bandage of controlling end that is connected in described framework.
7. stretcher according to claim 1 is characterized in that, the alar part of described fixed bolster and the correspondence position of described loading plate are provided with the VELCRO that can be used.
8. stretcher according to claim 1 is characterized in that the body of described symmetrically arranged fixed bolster is provided with the VELCRO that can be used.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100975281A CN102247248B (en) | 2011-04-19 | 2011-04-19 | Stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100975281A CN102247248B (en) | 2011-04-19 | 2011-04-19 | Stretcher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102247248A true CN102247248A (en) | 2011-11-23 |
| CN102247248B CN102247248B (en) | 2013-11-27 |
Family
ID=44975061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100975281A Expired - Fee Related CN102247248B (en) | 2011-04-19 | 2011-04-19 | Stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102247248B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2499784A (en) * | 2012-02-21 | 2013-09-04 | Ferno Uk Ltd | Break away stretcher with padding |
| CN104771276A (en) * | 2014-01-13 | 2015-07-15 | 汪一诺 | Practical stretcher |
| CN111150563A (en) * | 2020-01-20 | 2020-05-15 | 上海理工大学 | Multifunctional negative pressure vacuum rescue stretcher |
| CN111568649A (en) * | 2020-06-17 | 2020-08-25 | 四川大学华西医院 | Split type patient transports mattress |
| CN113616978A (en) * | 2021-07-26 | 2021-11-09 | 航天思创(北京)科技有限公司 | Manual gravity short-arm centrifugal machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146240Y (en) * | 1992-07-22 | 1993-11-17 | 浙江省医疗器械研究所 | Stretcher with wheels |
| CN2484930Y (en) * | 2000-11-27 | 2002-04-10 | 傅强 | Semi-automatic stretcher vehicle |
| JP2007082996A (en) * | 2005-09-22 | 2007-04-05 | Tadashi Hatakeyama | Stretcher with wheel |
| EP1911429A2 (en) * | 2006-10-13 | 2008-04-16 | Hill-Rom Services, Inc. | User interface and control system for powered transport device of a patient support apparatus |
| JP4198739B1 (en) * | 2007-11-30 | 2008-12-17 | 富永 一 | Multi-function wheelchair |
| CN201179162Y (en) * | 2008-01-16 | 2009-01-14 | 郝武斌 | Static transfer vehicle for patients |
-
2011
- 2011-04-19 CN CN2011100975281A patent/CN102247248B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2146240Y (en) * | 1992-07-22 | 1993-11-17 | 浙江省医疗器械研究所 | Stretcher with wheels |
| CN2484930Y (en) * | 2000-11-27 | 2002-04-10 | 傅强 | Semi-automatic stretcher vehicle |
| JP2007082996A (en) * | 2005-09-22 | 2007-04-05 | Tadashi Hatakeyama | Stretcher with wheel |
| EP1911429A2 (en) * | 2006-10-13 | 2008-04-16 | Hill-Rom Services, Inc. | User interface and control system for powered transport device of a patient support apparatus |
| JP4198739B1 (en) * | 2007-11-30 | 2008-12-17 | 富永 一 | Multi-function wheelchair |
| CN201179162Y (en) * | 2008-01-16 | 2009-01-14 | 郝武斌 | Static transfer vehicle for patients |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2499784A (en) * | 2012-02-21 | 2013-09-04 | Ferno Uk Ltd | Break away stretcher with padding |
| CN104771276A (en) * | 2014-01-13 | 2015-07-15 | 汪一诺 | Practical stretcher |
| CN111150563A (en) * | 2020-01-20 | 2020-05-15 | 上海理工大学 | Multifunctional negative pressure vacuum rescue stretcher |
| CN111568649A (en) * | 2020-06-17 | 2020-08-25 | 四川大学华西医院 | Split type patient transports mattress |
| CN113616978A (en) * | 2021-07-26 | 2021-11-09 | 航天思创(北京)科技有限公司 | Manual gravity short-arm centrifugal machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102247248B (en) | 2013-11-27 |
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Granted publication date: 20131127 Termination date: 20140419 |