CN101889925A - Dustcoat-type external-fixing stretcher - Google Patents
Dustcoat-type external-fixing stretcher Download PDFInfo
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- CN101889925A CN101889925A CN 201010238487 CN201010238487A CN101889925A CN 101889925 A CN101889925 A CN 101889925A CN 201010238487 CN201010238487 CN 201010238487 CN 201010238487 A CN201010238487 A CN 201010238487A CN 101889925 A CN101889925 A CN 101889925A
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- stretcher
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- dustcoat
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Abstract
The invention relates to a dustcoat-type external-fixing stretcher, which is used for transporting the wounded with spinal column and spinal injuries and belongs to the technical field of medical apparatuses and instruments. The dustcoat-type external-fixing stretcher comprises a dustcoat-type stretcher body, a plurality of pairs of handles, a plurality of pairs of fixing bands, a head fixer, an air tap and an air pump, wherein one end of each handle is fixed on the middle part of the back of the stretcher body; the plurality of pairs of fixing bands are fixed on the two sides of the stretcher body; the head fixer is arranged above the stretcher body; the air tap is arranged below the stretcher body; and the air pump is used for pumping air from the stretcher body through the air tap. The stretcher body of the invention is foldable when not used so as to be small in volume and convenient to carry; when the stretcher is in use, the air can be pumped from the stretcher body so as to make the stretcher body tightly cover the body of the wounded and avoid bumping in transport causing the further deterioration of diseases of the wounded; and the stretcher is particularly applied to the wounded with the spinal column and spinal injuries and can well protect the wounded.
Description
Technical field
The present invention relates to a kind of stretcher of technical field of medical instruments, specifically is a kind of Dustcoat-type external-fixing stretcher that is used to transport the spine and spinal cord injuries wounded.
Background technology
Stretcher is a kind of medical apparatus and instruments commonly used, is mainly used in to transport the wounded that action can not be taken care of oneself, and especially is fit to the transhipment burst fracture and the spinal injury wounded.Common stretcher is simpler and easy, is made of two bracing frames and the stretcher main body that is fixed between the bracing frame, and this stretcher can't be fixed the wounded's health in the process of transporting, thus the time regular meeting cause the further deterioration of wounded's state of an illness.Chinese invention patent ZL 200920031543.4 (Granted publication day: 2010.5.5) disclosed a kind of improved multifunctional stretcher (see figure 1); this stretcher comprises passive support; one end of described support is provided with head restraint; the front-end and back-end of support also are respectively arranged with preceding bandage and the back bandage that is used for fixing stretcher; this improved stretcher is the wounded fixedly; but this stretcher can not fold; carry inconvenience; this stretcher structure is simple simultaneously; can not the fine protection wounded; (in as water or rainy weather) uses the safety that is difficult to protect effectively the wounded under vile weather; can't use especially in wartime; do not have the protection wounded's effect, in field operations, be difficult to prevent the two-hit damage especially.
Summary of the invention
The object of the present invention is to provide a kind of easy to carry, can the fine protection wounded, the Dustcoat-type external-fixing stretcher that under adverse circumstances, also can use.
Dustcoat-type external-fixing stretcher of the present invention comprises: wind coat formula stretcher main body; Several to handle, an end is fixed in middle part, the stretcher main body back side; Several to fixing band, be fixed in the both sides of stretcher main body; One head holder is arranged at stretcher main body top; One valve is arranged at stretcher main body below; With an air pump, be used for bleeding for the stretcher main body by valve.
Preferably, described stretcher main body is a three-layer composite structure, and wherein: internal layer is a winter protection fluorescence lining, and inside is filled with polymeric particles; The middle level is soft bullet resistant material; Skin is CNT/acrylate paint.
Preferably, the surface of described internal layer also has pvc coating.
Preferably, the inside of described internal layer is made of a plurality of chambers.
Preferably, described polymeric particles is a granules of polystyrene.
Preferably, described stretcher main body is long to be 180cm, and wide is 110cm.
Preferably, described fixing band is arranged between adjacent two pairs of handles.
Preferably, the material of described handle is a polyethylene.
Preferably, the length of described handle is 80cm.
Preferably, described handle is 4 groups.
Preferably, described air pump is manual foot-driven type inflator.
Preferably, described stretcher also comprises a lifesaving camel.
Preferably, described stretcher also comprises a stretcher outsourcing.
Preferably, described stretcher outsourcing is a both shoulders formula knapsack.
The present invention has following advantage: can fold under the stretcher main body non-working condition of the present invention, volume is little, and is easy to carry; Can bleed to the stretcher main body in use, make the stretcher main body closely wrap up the wounded's health, avoided cross infection, also avoided simultaneously making the wounded's the further deterioration of the state of an illness because of jolting of transhipment, especially be fit to the spine and spinal cord injuries wounded, can play a very good protection the wounded; Simultaneously because stretcher main body of the present invention can charge and discharge gas and be furnished with adjustable fixing band, so make the negative pressure intensity of stretcher subjective role on wounded's health be in adjustable state, thereby avoided secondary damages such as the fixing improper tissue necrosis that causes, displacement fracture; Stretcher of the present invention be particularly useful for fighting wound person's treatment.
Description of drawings
Fig. 1 is a stretcher structure sketch map of the prior art;
Fig. 2 is the Dustcoat-type external-fixing stretcher structural representation of embodiment 1;
Fig. 3 is the Dustcoat-type external-fixing stretcher size sketch map of embodiment 1.
The specific embodiment
Below in conjunction with specific embodiment, the invention will be further described.Should be understood that following examples only are used to the present invention is described but not are used to limit scope of the present invention.
Fig. 2 is the Dustcoat-type external-fixing stretcher structural representation of present embodiment, and as shown in the figure, the present embodiment stretcher comprises: wind coat formula stretcher main body 1; Handle 2, one ends are fixed in middle part, stretcher main body 1 back side; Fixing band 3 is fixed in the both sides of stretcher main body 1; One head holder 5 is arranged at stretcher main body 1 top; One valve 4 is arranged at stretcher main body 1 below; With an air pump 6, be used for bleeding for stretcher main body 1 by valve 4;
The stretcher main body of present embodiment Dustcoat-type external-fixing stretcher is formed by Composite Preparation, described composite has three-layer composite structure, wherein: internal layer is a winter protection fluorescence lining, and inside is filled with polymeric particles, and this internal layer can adopt moulding forming of heat seal of large-sized numerical control high frequency lathe; The middle level is soft bullet resistant material; Skin is CNT/acrylate paint; The internal layer air-tightness standard of this composite is can keep under 0.3～0.5Mpa atmospheric pressure more than 48 hours, and airtight difference is 0.01%, operating temperature range-30 ℃～80 ℃; The middle level is soft bullet resistant material, adopts the ultra-high molecular weight polyethylene non-woven fabrics to make, and has characteristics such as high tenacity, high strength, and the ballistics test shows that 40%～50% energy can be absorbed by the middle level; The reflectance of outer near infrared band at 840～950nm for all below 0.1% and absorbance all below 1.0%, make the surface of this composite approaching consistent with the infrared signature of background.
This composite is in light weight, can charge and discharge gas, and utilizes the stretcher of this Composite Preparation can be shellproof, effectively avoid the wounded's in wartime secondary damage, also can ensure simultaneously the recycling of this product, cladding material can effectively prevent infrared target system, avoids the wounded to become the two-hit object; Simultaneously because this composite containing metal not,, avoided moving and caused patient's misery so utilize the stretcher of its preparation can directly accept X-ray and magnetic resonance examination.Utilize air pump will stretcher main body evacuation by this Composite Preparation after, the stretcher main body can be fixed-type, and then can be used for wrapping up wounded's health and transport, and also can be used as simple and easy operation table at medical department and use.When not using, as long as make the stretcher main body charge into gas, can recover soft condition, storage is easy to carry.
The size (see figure 3) of the wind coat formula stretcher main body 1 of present embodiment is: long 180cm, be 110cm, and the group number of handle is 4 groups, and the length of handle is 80cm, and fixing band is arranged between adjacent two pairs of handles, totally 3 groups; Wherein, described fixing band 3 is arranged between adjacent two pairs of handles 2, and then can make that the structure of stretcher is succinct, avoids making between the handle 2 in the maloperation of emergency or knotting between the fixing band 3, influences rescue time; Described head holder 5 is exposed with near the position the patient's ear, so that the more convenient observation state of an illness of medical personnel also can be provided with two-way adjustable fixing band on the head holder 5, as preferably: described head holder 5 is of a size of: 52cm * 24cm; Described two-way adjustable fixing band is of a size of: 60cm * 2.5cm; Use more conveniently under the emergency situations that is arranged so that medical personnel of two-way adjustable fixing band, this adjustable fixing band also can add the sponge of widening in the place that mid portion contact with human body, makes all raisings greatly of comfort level of fixed effect and patient.Wind coat formula stretcher main body 1 performance parameter of present embodiment is as follows: surface density of charge is 2.3uc/m
2There is not gas leakage under-40 ℃～-42 ℃ following negative pressure state; Maximum pull 80N during the aerofluxus of negative pressure air pump; Maximum load-carrying capacity＞150kg; Fixing band tensile strength＞3.2KN; Lining heat seal position fracture strength＞200N/cm.
During use, wind coat formula stretcher main body 1 is tiled in wounded below, make the wounded's head be positioned in the head holder 5 of 1 one of wind coat formula stretcher main body, the head that folding then head holder 5 makes it to wrap up the wounded plays a protective role, take out air pump 6 afterwards, the bleeding point of air pump 6 is linked to each other with the valve of stretcher main body 1 by a flexible pipe, start air pump 6 with stretcher main body 1 evacuation gradually, have hardness slightly when wind coat formula stretcher main body 1 and promptly suspend bleed (not making the complete hardening of stretcher main body), utilize this moment fixing band 3 that wind coat formula stretcher main body 1 is fastened, make it to wrap the wounded's health, continue then to bleed, can stop to bleed until the 1 complete hardening of wind coat formula stretcher main body, build the valve 4 of wind coat formula stretcher main body 1, and regulate fixing band 3 once more, make wind coat formula stretcher main body 1 closely wrap up the wounded's health, because each layer of composite material that stretcher main body 1 adopts is soft material, so can be better docile and obedient in external fixation stretcher surface, and closely comprise wounded's health, this tight parcel has been avoided cross infection, can prevent that also wounded's health is moved, reduce thermal loss, reduce the wounded's physical consumption, that avoids simultaneously transporting jolts and makes the state of an illness further worsen, especially be fit to the spine and spinal cord injuries wounded, can play a good protection the wounded; Adjusting by to stretcher main body evacuation and fixing band fastening elasticity makes the negative pressure intensity of stretcher subjective role on wounded's health be in optimum state, thereby can avoid secondary damages such as the fixing improper tissue necrosis that causes, displacement fracture;
Fix after the wounded, lifting pulls handle 2 can lift the wounded, is transported to appointed positions; After waiting to arrive appointed positions, put down stretcher, unclamp fixing band 3, open the valve 4 of wind coat formula stretcher main body 1, gently pinch the salient point place of valve both sides, stretcher main body 1 sucks gas, and then recovers original soft condition, can stored collapsed.
When being used to succour the drowning people or relaxing the hemorrhage wounded, the valve of air pump 6 is linked to each other with the valve of stretcher main body 1 by a flexible pipe, start air pump 6, gently pinching simultaneously salient point place, both sides on stretcher main body 1 valve makes air-flow can flow into the stretcher main body smoothly to get final product, stretcher main body 1 promptly can expand, can succour the drowning people in throwing and the water afterwards, perhaps can be below the limbs that relax the hemorrhage wounded with expansible wind coat formula stretcher main body 1 pad, it is hemorrhage to relax to raise limbs.
Substantially with the structure of embodiment 1 stretcher, difference is the stretcher structure of present embodiment: the stretcher of present embodiment also comprises a lifesaving camel.Simultaneously, the material of stretcher main body is improved the composite among the embodiment 1 and is obtained in the present embodiment, is specially at the internal layer surface of composite repaste cloth pvc coating, and the inside of internal layer is set to be made of a plurality of chambers simultaneously.
Described lifesaving camel is fixed in the surface of wind coat formula stretcher main body, and this fixedly is removably; As preferably, described lifesaving camel is of a size of: length * wide * height=60cm * 40cm * 20cm; Because the buoyancy of lifesaving camel,, be unlikely to meet accident even also can guarantee the wounded's safety when in transporting the wounded's way, meeting with atrocious weather condition (as flood etc.); To those skilled in the art, the mode that the lifesaving camel removably is fixed in the stretcher body surfaces is conspicuous, as adopting buckle connection etc., will be understood that these fixed forms are all within protection scope of the present invention.On stretcher main body and lifesaving camel, also can be equipped with the traumatic condition identifying plate, be convenient to different patients are carried out preliminary go-on-go, be convenient to next step classification of medical personnel and give treatment to.
Behind the repaste cloth pvc coating of the internal layer surface of composite, can make composite have better fire resistance, after the inside of internal layer is set to be made of a plurality of chambers, can make polymeric particles uniform distribution in the internal layer, guarantee that the stretcher main body has good serviceability.Simultaneously, the handle material in the present embodiment is a polyethylene, and the handle of this material is more pliable and tougher, and is sturdy and durable, simultaneously because poly density less than water, increases stretcher buoyancy function in water so can play to a certain extent.
Substantially with the structure of embodiment 1 stretcher, difference is the stretcher structure of present embodiment: the employed air pump of the stretcher of present embodiment is manual foot-driven type inflator, also comprises a stretcher outsourcing.
Adopting manual foot-driven type inflator is that wind coat formula stretcher main body is bled, and so only relies on manpower can realize the gas that charges and discharge of wind coat formula stretcher main body, makes stretcher also can use in the open air.Simultaneously, after being equipped with the stretcher outsourcing, can make wind coat formula stretcher main body and the air pump that folds to be positioned in this outsourcing under the non-working condition, so that transportation and placing; Further, this stretcher outsourcing is a both shoulders formula knapsack, so that the individual carries, has improved the scope of application of stretcher.
Claims (14)
1. a Dustcoat-type external-fixing stretcher is characterized in that, comprising:
Wind coat formula stretcher main body;
Several to handle, an end is fixed in middle part, the stretcher main body back side;
Several to fixing band, be fixed in the both sides of stretcher main body;
One head holder is arranged at stretcher main body top;
One valve is arranged at stretcher main body below; With
One air pump is used for bleeding for the stretcher main body by valve.
2. stretcher according to claim 1 is characterized in that, described stretcher main body is a three-layer composite structure, wherein:
Internal layer is a winter protection fluorescence lining, and inside is filled with polymeric particles;
The middle level is soft bullet resistant material;
Skin is CNT/acrylate paint.
3. stretcher according to claim 2 is characterized in that the surface of described internal layer also has pvc coating.
4. stretcher according to claim 2 is characterized in that the inside of described internal layer is made of a plurality of chambers.
5. stretcher according to claim 2 is characterized in that, described polymeric particles is a granules of polystyrene.
6. stretcher according to claim 1 is characterized in that, described stretcher main body is long to be 180cm, and wide is 110cm.
7. stretcher according to claim 1 is characterized in that, described fixing band is arranged between adjacent two pairs of handles.
8. stretcher according to claim 1 is characterized in that, the material of described handle is a polyethylene.
9. stretcher according to claim 1 is characterized in that, the length of described handle is 80cm.
10. stretcher according to claim 1 is characterized in that, described handle is 4 groups.
11. stretcher according to claim 1 is characterized in that, described air pump is manual foot-driven type inflator.
12. stretcher according to claim 1 is characterized in that, described stretcher also comprises a lifesaving camel.
13. stretcher according to claim 1 is characterized in that, described stretcher also comprises a stretcher outsourcing.
14. stretcher according to claim 13 is characterized in that, described stretcher outsourcing is a both shoulders formula knapsack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102384879A CN101889925B (en) | 2010-07-27 | 2010-07-27 | Dustcoat-type external-fixing stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102384879A CN101889925B (en) | 2010-07-27 | 2010-07-27 | Dustcoat-type external-fixing stretcher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101889925A true CN101889925A (en) | 2010-11-24 |
| CN101889925B CN101889925B (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102384879A Expired - Fee Related CN101889925B (en) | 2010-07-27 | 2010-07-27 | Dustcoat-type external-fixing stretcher |
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| CN (1) | CN101889925B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264744A (en) * | 2017-06-22 | 2017-10-20 | 中国人民解放军第二军医大学第二附属医院 | Floating marine life saving system |
| CN111150563A (en) * | 2020-01-20 | 2020-05-15 | 上海理工大学 | Multifunctional negative pressure vacuum rescue stretcher |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5560059A (en) * | 1995-03-23 | 1996-10-01 | Mcqueen; James A. | Patient stretcher |
| JP2005021541A (en) * | 2003-06-30 | 2005-01-27 | Hirohisa Morikawa | Gastropod type movable air mattress |
| JP2005118058A (en) * | 2003-05-21 | 2005-05-12 | Hidemasa Yamamoto | Treatment implement for case of serious acute respiratory syndrome (sars) |
| CN201441541U (en) * | 2009-07-02 | 2010-04-28 | 烟台冰轮高压氧舱有限公司 | Negative pressure stretcher |
-
2010
- 2010-07-27 CN CN2010102384879A patent/CN101889925B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5560059A (en) * | 1995-03-23 | 1996-10-01 | Mcqueen; James A. | Patient stretcher |
| JP2005118058A (en) * | 2003-05-21 | 2005-05-12 | Hidemasa Yamamoto | Treatment implement for case of serious acute respiratory syndrome (sars) |
| JP2005021541A (en) * | 2003-06-30 | 2005-01-27 | Hirohisa Morikawa | Gastropod type movable air mattress |
| CN201441541U (en) * | 2009-07-02 | 2010-04-28 | 烟台冰轮高压氧舱有限公司 | Negative pressure stretcher |
Non-Patent Citations (2)
| Title |
|---|
| 《医疗卫生装备》 19851231 第二军医大学附属第二医院外科等 海上多功能担架设计与应用 第12-13页 1-14 , 第3期 2 * |
| 《第二军医大学学报》 20091130 史建刚等 自制野战"风衣式"脊柱脊髓损伤外固定担架及应用指标测定 第1313-1315页 1-14 第30卷, 第11期 2 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107264744A (en) * | 2017-06-22 | 2017-10-20 | 中国人民解放军第二军医大学第二附属医院 | Floating marine life saving system |
| CN111150563A (en) * | 2020-01-20 | 2020-05-15 | 上海理工大学 | Multifunctional negative pressure vacuum rescue stretcher |
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| Publication number | Publication date |
|---|---|
| CN101889925B (en) | 2012-05-30 |
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