CN203874006U - Pressure sore preventing mattress - Google Patents
Pressure sore preventing mattress Download PDFInfo
- Publication number
- CN203874006U CN203874006U CN201420212040.8U CN201420212040U CN203874006U CN 203874006 U CN203874006 U CN 203874006U CN 201420212040 U CN201420212040 U CN 201420212040U CN 203874006 U CN203874006 U CN 203874006U
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- Prior art keywords
- cushion
- air cushion
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- air
- locating slot
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model relates to the technical field of mattresses, in particular to a pressure sore preventing mattress for medical and household daily nursing. The pressure sore preventing mattress comprises a base cushion, the base cushion is provided with a back air cushion positioning groove and a hip air cushion positioning groove, the back air cushion positioning groove is internally provided with a back air cushion, the hip air cushion positioning groove is internally provided with a hip air cushion, the area of the back air cushion positioning groove and the area of the hip air cushion positioning groove are surrounded by the rest of the area of the base cushion, the rest of the area serves as a cushion area of the base cushion, a head and neck cushion area, a back cushion area, a hip cushion area and a leg and foot cushion area are arranged from the bed head to the bed tail in the direction of the bed body in sequence, and the back air cushion and the hip air cushion are both connected with a control device. The pressure sore preventing mattress is firm in structure, durable, comfortable and better in pressure sore preventing effect.
Description
Technical field
this utility model relates to mattress technical field, is specially the anti-bedsore mattress that a kind of medical treatment, family's daily nursing are used.
Background technology
decubital ulcer, being pressure ulcer, pressure ulcer, is due to the long-term pressurized of patient's local organization, affects blood circulation, cause local skin and subcutaneous tissue generation continuous ischemia, anoxia, malnutrition and cause tissue fester's necrosis, pressure ulcer is the problem of a universality in rehabilitation, nursing.Clinical manifestation is the erythema of pressurized part, numbness, pain, ulceration, necrosis, ulcer.Partly because there is General Symptoms in local infection, even septicemia, patient to the long-time bed of needs or humidity, high heat, overweight people etc. all easily have bedsores, conventional mattress is difficult to prevent that these crowds from bearing decubital ulcer, needs just can avoid having bedsores through artificial very careful nursing, for example, regular manually stand up, massage, hot compress, wiping etc., very trouble, requires great effort, takes great energy, and these crowds is also brought to the place of a lot of inconvenience.
for said circumstances, on market, there is the bed structure of a lot of anti-decubital ulcer growths, it is mainly the bed body that adopts air cushion structure, as the publication number anti-decubital ulcer air-bed of the disclosed one of Chinese invention patent that is 101961284A, by upper, the synthetic two groups of air flues independently of the bonding or hot pressing of lower two coating flexible fabric layers, be air flue A and air flue B, two groups of air flues be all connected to commutative air feed or the air pump of bleeding on, wherein: air flue A and air flue B are arranged to " S " type air flue of many gas section, the gas section of two air flues is apart from one another by setting, and air flue A and air flue B are made as alternately inflation work, make the air-bed passive fluctuating in surface, human body on air-bed and the regular continuous change of contact surface of mattress couch, making below health can ventilation, shift health stress point, making patient be unlikely to the motionless skin that makes of long-term bed sleeps, effectively stop the procreation of pus cell, reach the effect that prevents and treats decubital ulcer, can also play the effect of massage, reduce nursing staff's workload, it is by continuous inflation/deflation, form fluctuating shape bed surface, solve by shifting stress point the problem of having bedsores, but the unfavorable shake bringing of the structure to human body is more like this, all can affect to internal organs and skeleton etc., long-time use easily produces other diseases, in addition, rise and fall just in skin interior tissue, skin itself is substantially still close to air-bed, can't bring the effect of much ventilations, and the needed energy of air pump that carries out for a long time air feed or the work of bleeding is larger, energy consumption is very large, corresponding use cost has improved, and can produce more noise.
the disclosed one of Chinese invention patent that and for example publication number is 102038590A is prevented and treated decubital ulcer mattress, comprise mattress body, described mattress body is provided with four anti-decubital ulcer modules, described four anti-decubital ulcer modules are respectively: head module, scapula module, buttocks module and foot's module, described four module upper stratas are air cushion layer, described air cushion layer below is provided with acf layer, the below of described acf layer is provided with far-infrared therapy layer, the below of described far-infrared therapy layer is provided with zone of heating, described air cushion layer is connected with source of the gas by flexible pipe, described zone of heating is connected with power supply by wire, prevent and treat decubital ulcer by this structure, but there is many deficiencies in its structure, first, multiple modules cause mattress to be separated, and each module is to distribute from the head of a bed to tailstock, separation distance is larger, make the globality of mattress poor, intensity, the variation such as degree of drawing, easily produce mattress transposition, the problems such as distortion, secondly, when human body lies on a bed, under bed is more flat situation, due to the relation of body curve, what mainly play pressure-bearing effect is the buttocks of human body and most of region at back, because its position when people faces upward recumbency is on the lower side, and legs and feet portion and incidence are to be positioned at the position of going up, in fact, it is not clearly that head module and foot's module adopt air cushion to carry out dividing potential drop effect, certainly can increase the position of head module and foot's module, or can be by being filled with more gas, make air cushion can support higher position, but these embodiments allow undoubtedly bed structural change, can the external sight of impact bed or need to consume more energy or affect service life of air cushion etc.
and, in above-mentioned two disclosed structures of patent document, the air cushion structure of entirety, from the head of a bed to tailstock, to adopt multiple air cushion module structures, be equivalent in these two kinds of structures, the periphery of bed all has air cushion structure in the place at edge in the outer part, these bed structures are before normal use, need to first open air pump, be filled with default gas to reach enough pressure, then people lies up, adjust by inflation/deflation, but, in use, no matter be medical or domestic, particularly domestic, have unavoidably child or guest, when human body is tired, directly sit on bed or lie on a bed, to air cushion direct effect, not only directly the air cushion internal structure of unaerated is caused to damage, the frictional force simultaneously human body being produced, shearing forces etc. also can be with and serve injury concerning people itself, certainly, can be filled with enough gas and avoid the generation of above-mentioned situation to maintain enough pressure, but air cushion is for a long time in stronger inflated condition, relatively easily to strain to air cushion itself, shorten service life, later stage result of use also can variation.
Utility model content
the purpose of this utility model is to provide the anti-bedsore mattress of a kind of sound construction, durable, comfortable and anti-decubital ulcer better effects if.
above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of anti-bedsore mattress, comprise base wad, on described base wad, offer back air cushion locating slot and air cushion for buttock locating slot, in the air cushion locating slot of described back, be provided with back air cushion, in described air cushion for buttock locating slot, be provided with air cushion for buttock, the region of described back air cushion locating slot and described air cushion for buttock locating slot is surrounded by the remaining area of described base wad, this remaining area part is as the back cushion district of described base wad, be divided into successively incidence back cushion district along lathe bed direction by the head of a bed to tailstock, back cushion district, buttocks back cushion district and back cushion district of legs and feet portion, described back air cushion and described air cushion for buttock are all connected with control device.
in technique scheme, by slotting by middle position at base wad, make back air cushion and air cushion for buttock in leaning on middle position, the impact of base wad overall structure is less, intensity, degree of drawings etc. can be protected, simultaneously because air cushion is arranged in groove, in fact, make between each layer, to be also not easy to produce the problems such as transposition in base wad, in addition, this structure can be by more the gas in air cushion emitting when mattress does not use, only need to stay small amount, can effectively solve the problem that the more gas long duration of action being filled with causes air cushion to make the too early strain of air cushion in the swelling state compared with full for a long time and affects the result of use in later stage in air cushion, as child or guest, when directly sitting on the upper or sudden service condition such as lie on a bed of bed when human body is tired and occurring, owing to there being incidence back cushion district, back cushion district, buttocks back cushion district and four, back cushion district of legs and feet portion can effectively play in peripheral region buffering and fall larger initial impact force and press down the effect that the pressure in process is shared, the frictional force of avoiding the air cushion internal structure to not being filled with enough gas to cause damage and human body is produced, some injuries that shearing force etc. also form concerning people itself, but general base wad top section is the flexibilities such as some such as spongy layers substantially, elastomeric layer combination, human body still can sink, by the control of control device, for example be provided with pressure transducer, when reaching certain pressure value, air pump gets final product automatic inflating, make air cushion be filled with appropriate gas, allow overlieing that human body can be comfortable, if more comfortable and anti-decubital ulcer effect, the posture that will control air cushion and human body completes, certainly, this process is can optimized realization to be that the extreme higher position of the air cushion based on original state is lower than incidence back cushion district, back cushion district, the situation of the extreme higher position in buttocks back cushion district and back cushion district of legs and feet portion, so just can play the effect of better buffering and dividing potential drop, incidence back cushion district, back cushion district, buttocks back cushion district and back cushion district of legs and feet portion are in fact the entirety connecting together, planarization is better, again because air cushion initial position is on the lower, so go to bed and overlap or make after a side bed of material when base wad cover, look or a more smooth mattress construction, both artistic and practical, simultaneously, general normal use, be positioned at the incidence back cushion district of eminence, back cushion district, although buttocks back cushion district and back cushion district of legs and feet portion are in the situation that air cushion inflation has certain position elevated height, as long as original height is enough, or can dividing potential drop fall a part, here mainly refer to incidence back cushion district and back cushion district of legs and feet portion, and the air cushion that back and buttocks are back-rest air cushion locating slot and air cushion for buttock locating slot supports, active force is substantially on the air cushion, back cushion district and buttocks back cushion district are to be positioned at human body both sides normal use, action effect is less, comparatively outer position just has pressure-bearing effect to both sides to only have rollover, in addition, conventional mattress of the prior art, whole bed air cushion or with the mattress of more air cushion piece, due to the curve of human body itself, in fact, in the time that people lies low, the position of main support is exactly the most of region at buttocks and back, head is mainly that headrest head is stressed, lower limb foot support is stressed less, and these two positions are unlikely positions that have bedsores, so there is irrational air cushion design in existing mattress, can not arrive good comfort level, the problem such as can not effectively prevent from having bedsores, certainly can increase head of a bed tail height by grade, consuming the modes such as air cushion improves, but the structure of these modes to mattress, integrity, aesthetics etc. are all brought no small impact, be unfavorable for producing, sell, use etc., the incidence back cushion district of this mattress construction and back cushion district of legs and feet portion are adopting flexibility, when elastomeric materials etc. are combined into soft layer, by with the coordinating of air cushion position relationship, can reach incidence, the comfort level of legs and feet portion and certain dividing potential drop effect, can improve again the comfort level of back and buttocks and effectively prevent the problem having bedsores.Also have a bit; a human posture's adjustment district can be served as in incidence back cushion district, back cushion district, buttocks back cushion district and back cushion district of legs and feet portion in this structure; when in use; can do in these regions some comparatively comfortable pre-lying posture gesture; act on better mattress; reduce and all can bring shearing force, the frictional force etc. of injury to human body and mattress; not only can protect better mattress and human body itself, can also form better posture, reach more comfortable effect, effectively prevent from having bedsores.
as to of the present utility model preferred, between back cushion district and buttocks back cushion district, be connected with back air cushion locating slot and the separated separation cell wall of air cushion for buttock locating slot.Back air cushion and air cushion for buttock are separated, do not adopt an overall air cushion but two different air cushions that separate of use, can apply effect to back and buttocks better, because, according to body curve, while lying low, the buttocks position of initial condition is more on the lower than back, and the shape of buttocks is larger with the differences in shape at back, no matter be stress point position and be subject to force direction etc. to have bigger difference, to back air cushion and air cushion for buttock height, the design alone of this body structure of air cushion can reach better result of use, and by the separation of separating cell wall, while avoiding two air cushions to use, produce the interference such as conflict, in addition, separation trough wall energy is enough plays a top pressure effect to the link position arching upward between buttocks and back, not only can dividing potential drop, and people is known from experience feel pleasant and keep a good posture.
as preferably separating on cell wall and have the arc rest portions for human buttock and the dependence of back connecting portion of the present utility model, described arc rest portions at least has arcwall face near buttocks one side.As previous step is preferably improved, make to separate cell wall dividing potential drop, promote comfort level and keep the effect of better posture more to strengthen.
as to of the present utility model preferably, back air cushion and air cushion for buttock include multiple air bags, form multiple air bags district by described air bag, between the air bag in same air bag district, are communicated with, between the air bag in different bladder district, be disconnected, in described air bag, there is support column.Air cushion is subdivided into multiple less regions, meticulousr inflation/deflation operation etc. is carried out in each region, mattress is used more comfortable, be also more conducive to anti-decubital ulcer.
as to of the present utility model preferably, air bag upper end is provided with flexible massaging body.Owing to there being certain massage effect, the effect of strengthening air bag, is conducive to blood circulation, uses more comfortable.
as to of the present utility model preferably, flexible Massage cushion is gel pad.The gel of mentioning during this is preferred can be considered the solid in liquid, its special sense of touch is that other materials is incomparable, ventilative, constant temperature, insect protected, anti-demodicid mite and high viscoelasticity and ventilating air permeability become rare material by it, this have and the very more good reputation titled with " artificial skin " by people of material of like attribute of human body skin, specifically can bring more benefit as follows, first, can effectively reduce temperature, in giving excellent support, effectively reduce skin temperature more than 1 DEG C, be particularly suitable for easily thermal man group's uses such as obese people, or masses' use when weather is warmmer, the second, effectively isolation, protection respiratory system.Can effectively intercept all dusts and antibacterial, effectively avoid mattress because absorbing the puzzlement of the long-term breed bacteria of body moisture and scurf, thereby protect better respiratory system; The 3rd, there is stereo-elastic, better with the laminating degree of human body.General sponge, latex is all unidirectional bounce-back, and gel is all multidirectional slow resilience substantially, forms three-dimensional reflection, effectively improves blood circulation.Bring the gentle sensation like water to people, the 4th, durable, resistance to compression, not yielding, the 5th, clean, sanitary, easy to clean, only need wet cloth to dab surface layer gel and take on an entirely new look, have lastingly initial freshness, the 6th, there is good permeability, there is sufficient ventilation space, use more comfortable, because the air cushion in mattress and human body are done the used time, in fact, human body contacts with air cushion always, even air cushion is because air bag changes the fluctuating that has upper-lower position in inflation/deflation process, but this fluctuating is mainly the tissue such as external skin and meat of reaction at human body, because can see soft material as, in the situation that having human bady gravitational, human body and air cushion keep in touch always, what add again air cushion employing itself is the materials such as such as rubber, do not have good breathability, in the mattress of prior art, have and allow mattress constantly rise and fall to realize the benefits such as the breathing that allows human body can obtain skin by what continue, in fact, do not have great effect, and the needed energy of air pump that carries out for a long time air feed or the work of bleeding is larger, energy consumption is very large, corresponding use cost has improved, and can produce more noise, and the gel pad of this mattress construction can keep and the comfortable laminating of human body, and can allow skin better be breathed, more can effectively prevent from having bedsores.
as to of the present utility model preferably, the opening part of back air cushion locating slot and air cushion for buttock locating slot is provided with the buffering cover pad that can seal.Buffering cover pad can adopt the flexible material layer that can compress, ensure the effect of air cushion and human body, this preferred beneficial effect is mainly reflected in the process of human body recumbency because the long-term posture in recumbency need to stand up to obtain loosening and better comfortableness, but stand up in process at back air cushion locating slot and air cushion for buttock locating slot region, due to human body in the time lying low and positice ground effect be most of region, back and buttocks portion, in the time leaning to one side, the compression area of human body only have that human body leans to one side compared with small size, so this subregion human body has unexpected sinking, air cushion can not have unexpected reaction and inflate the pressure that reaches enough at once within the of short duration time, and the position that human body is positioned at incidence back cushion district and back cushion district of legs and feet portion can sink thereupon, but due to the difference of material and script position, cause the difference of its sinking, on the one hand, the sinking that human body is unexpected, on the other hand, back and buttocks and incidence and legs and feet portion, nonsynchronous sinking, can serve adverse effect to the band such as internal organs and skeleton of human body, human body is had to the infrasonic wave of injury but also may produce some, buffering cover pad can address this problem well, for example adopt sponge or latex mattress, because cover pad is cushioned less than compression in the both sides of human body recumbency, stand up and in process, have a buffering course, allow air cushion also have a course of reaction, can make and the action such as stand up for human body, can not produce some injuries to health again, in addition, the in the situation that of gel being set on air cushion, air cushion upper area is colder, in the time of recumbency, back and buttocks have adapted to and can obtain comfort, but in the time will standing up, due to the human body position waist of leaning to one side, the responsive to temperature position at the positions such as oxter arm is from a higher colder thing of stable directly contact, health is had a certain impact, buffering cover pad selects suitable material to have certain storage and cushioning effect with protection human body to temperature, buffering cover pad can be by sewing up and being connected with mattress by modes such as VELCRO, so both can protect air cushion, can also raise for installing, safeguard the operations such as air cushion.
as to of the present utility model preferred, cushion cover pad and comprise emulsion layer.Latex can suppress pathogenic bacteria and anaphylactogen is hidden because of the Oak Tree albumen in latex, meet the requirement of environmental protection, can suppress pathogenic bacteria, acarid grows, and without static, loose natural Olibanum taste, allow and be benefited by the personage of asthma and allergic rhinitis and the puzzlement of other respiratory system diseases, and there is splendid comfortableness, breathability and biocidal property, the warm summer in winter is refreshing and durable in use, not yielding and be convenient to clean etc., not only can be used as buffering and be lined with good effect, and make mattress more comfortable concerning human body, and can not affect the effect of air cushion, in addition, there is the function of certain storage temperature.
as to of the present utility model preferably, the region that the superiors of the bedding core of base wad are positioned at incidence back cushion district, back cushion district, buttocks back cushion district and back cushion district of legs and feet portion is integrated the emulsion layer of connection.Comfortableness and the globality of mattress are further strengthened.
as to of the present utility model preferred, in flexible Massage cushion, be provided with magnetic.Make mattress there is magnetic health care, do not affect again support effect, meanwhile, the metabolism of pressurized zone is had some improvement.
the beneficial effects of the utility model: 1, stronger, prevention and treatment decubital ulcer of comfortableness and to improve health degree effect more obvious;
2, can carry out meticulousr manipulation, by the design at each position of mattress, more pointedly each position of human body effectively protected and improved comfort level;
3, stabilized structure, human body and mattress itself are had to good protective effect, the scope of application is wider, not only can be medical, and can family's routine use, effect not only can improve normal use time, but also can effectively adjust to maintain according to the different occupation modes of different crowd the good result of use of mattress, health is played to good help;
4, physical property is better, more durable, and service life is elongated;
5, easy to operate, be convenient to safeguard, energy-conserving and environment-protective.
Brief description of the drawings
fig. 1 is the perspective view of this utility model embodiment 1;
fig. 2 is the perspective view of the air cushion of this utility model embodiment 1;
fig. 3 is the cross section structure schematic diagram of the air bag of this utility model embodiment 1;
fig. 4 is the perspective view of this utility model embodiment 2;
fig. 5 is the perspective view of this utility model embodiment 3;
fig. 6 is the perspective view of the air cushion of this utility model embodiment 4;
fig. 7 is the cross section structure schematic diagram at the air bag position of this utility model embodiment 4;
fig. 8 is the perspective view that the buffering cover pad of this utility model embodiment 5 is raised shape;
fig. 9 is the top view of the base wad opened round groove of this utility model embodiment 6;
figure 10 is the top view that the base wad of this utility model embodiment 6 is opened special-shaped slot;
figure 11 is the perspective view of this utility model embodiment 7.
in figure: 1, base wad, 30, back air cushion locating slot, 40, air cushion for buttock locating slot, 31, back air cushion, 41, air cushion for buttock, 2, incidence back cushion district, 3, back cushion district, 4, buttocks back cushion district, 5, back cushion district of legs and feet portion, 6, separate cell wall, 60, rest portions, 61, arcwall face, 7, air bag, 70, support column, 71, flexible massaging body, 34, buffering cover pad, 710, magnetic, 8, substrate, 81, airway, 82, pipe imports and exports.
Detailed description of the invention
following specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art are reading after this description and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as within the scope of claim of the present utility model, are all subject to the protection of Patent Law.
embodiment 1, as Fig. 1, 2, shown in 3, a kind of anti-bedsore mattress, comprise base wad 1, can select rectangular-shaped, on base wad 1, offer back air cushion locating slot 30 and air cushion for buttock locating slot 40, can offer the groove of orthogonal shape, in back air cushion locating slot 30, be provided with back air cushion 31, in air cushion for buttock locating slot 40, be provided with air cushion for buttock 41, the present embodiment is integrated back air cushion locating slot 30 and air cushion for buttock locating slot 40 groove of connection, be that back air cushion locating slot 30 is two parts that are connected that are opened in same vat with air cushion for buttock locating slot 40, back air cushion 31 and air cushion for buttock 41 are two parts of same air cushion, the region of back air cushion locating slot 30 and air cushion for buttock locating slot 40 is surrounded by the remaining area of base wad 1, this remaining area part is as the back cushion district of base wad 1, be divided into successively incidence back cushion district 2 along lathe bed direction by the head of a bed to tailstock, back cushion district 3, buttocks back cushion district 4 and back cushion district of legs and feet portion 5, , these four regions be along lathe bed direction from the head of a bed to tailstock successively disjunctor longitudinally distribute, back air cushion locating slot 30 and air cushion for buttock locating slot 40 are enclosed in incidence back cushion district 2, back cushion district 3, in the closed area that buttocks back cushion district 4 and back cushion district of legs and feet portion 5 surround, regional is delimited by a dashed line to open and carries out respectively index in accompanying drawing 1, but it is all disjunctor, back air cushion 31 and air cushion for buttock 41 are all connected with control device.
back air cushion 31 and air cushion for buttock 41 include multiple air bags 7, be columnar shape, and form multiple air bags district by air bag 7, between the air bag 7 in same air bag district, be communicated with, between the air bag 7 in different bladder district, be disconnected, it is The more the better that yes in air bag district, preferably each air bag 7 is exactly an air bag district, so more be conducive to the control becoming more meticulous, but, pipeline and the control device layout meeting more complicated in mattress, and may also can affect mattress construction intensity, so, the present embodiment can be along lathe bed direction from the head of a bed to every string air bag 7 of tailstock as an air bag district, in air bag 7, there is support column 70, support column 70 effectively keeps the shape of air bag, promote the stability in the large of air bag, support column 70 can adopt spongy body or spring etc., air bag 7 is encapsulated on a substrate 8, in substrate 8, there are multiple air flues of specifying air bag district that lead to, air flue is connected with airway 81, the base wad 1 on the lower position of portion offers the pipe import and export 82 current for airway 81, airway 81 is positioned at the outside control device that connects of base wad, control device comprises inflator pump and air pump, electromagnetic valve between airway 81 and air pump and pressure transducer, control electromagnetic valve, the computer control system such as the single-chip computer control system of pressure transducer and air pump, can open or close air pump work by single-chip computer control system, switch operating between air pump is to air cushion inflation/deflation, can programme voluntarily different bladder district is inflated targetedly and exitted simultaneously, human body pressurized process is effectively controlled, avoid local excessive to exert pressure and the decubital ulcer reach comfortable effect of growing, certainly by the design of pressure transducer, can effectively collect the data of pressure transducer and the service condition of air cushion is made to feedback timely.
the bridge formation that the bottom of base wad 1 adopts expanded material as support or spring pad as support, be provided with one or several cushion composite beds in the spongy layer being stacked, slow resilient layer, wool layer and emulsion layer etc. above, can be mingled with magnetic stripe, magnetic granule etc., back air cushion locating slot 30 and air cushion for buttock locating slot 40 are offered in cushion composite bed, and then entirety outside is coated with the extexines such as outer field cloth.
by slotting by middle position at base wad 1, make back air cushion 31 and air cushion for buttock 41 in leaning on middle position, base wad 1 overall structure impact is less, intensity, degree of drawings etc. can be protected, simultaneously because air cushion is arranged in groove, in fact, make between each layer, to be also not easy to produce the problems such as transposition in base wad 1, in addition, this structure can be by more the gas in air cushion emitting when mattress does not use, only need to stay small amount, can effectively solve the problem that the more gas long duration of action being filled with causes air cushion to make the too early strain of air cushion in the swelling state compared with full for a long time and affects the result of use in later stage in air cushion, as child or guest, when directly sitting on the upper or sudden service condition such as lie on a bed of bed when human body is tired and occurring, owing to there being incidence back cushion district 2, back cushion district 3, buttocks back cushion district 4 and 5 four, back cushion district of legs and feet portion can effectively play in peripheral region buffering and fall larger initial impact force and press down the effect that the pressure in process is shared, the frictional force of avoiding the air cushion internal structure to not being filled with enough gas to cause damage and human body is produced, some injuries that shearing force etc. also form concerning people itself, base wad 1 top section is the flexibilities such as some such as spongy layers substantially, elastomeric layer combination, human body still can sink, by the control of control device, when pressurized zone reaches certain pressure value, air pump gets final product automatic inflating, make air cushion be filled with appropriate gas, allow overlieing that human body can be comfortable, if more comfortable and anti-decubital ulcer effect, the posture that will control air cushion and human body completes, certainly, this process is can optimized realization to be that the extreme higher position of the air cushion based on original state is lower than incidence back cushion district 2, back cushion district 3, the situation of the extreme higher position in buttocks back cushion district 4 and back cushion district of legs and feet portion 5, so just can play the effect of better buffering and dividing potential drop, incidence back cushion district 2, back cushion district 3, buttocks back cushion district 4 and back cushion district of legs and feet portion 5 are in fact the entirety connecting together, planarization is better, again because air cushion initial position is on the lower, so go to bed and overlap or make after a side outermost bed of material when base wad 1 cover, look or a more smooth mattress construction, both artistic and practical, simultaneously, general normal use, be positioned at the incidence back cushion district 2 of eminence, back cushion district 3, although buttocks back cushion district 4 and back cushion district 5 of legs and feet portion are in the situation that air cushion inflation has certain position elevated height, as long as original height is enough, or can dividing potential drop fall a part, here mainly refer to incidence back cushion 2nd district and back cushion district of legs and feet portion 5, and the air cushion that back and buttocks are back-rest air cushion locating slot 30 and air cushion for buttock locating slot 40 supports, active force is substantially on the air cushion, back cushion district 3 and buttocks back cushion district 4 are to be positioned at human body both sides normal use, action effect is less, comparatively outer position just has pressure-bearing effect to both sides to only have rollover, in addition, conventional mattress of the prior art, whole bed air cushion or with the mattress of more air cushion piece, due to the curve of human body itself, in fact, in the time that people lies low, the position of main support is exactly the most of region at buttocks and back, head is mainly that headrest head is stressed, lower limb foot support is stressed less, and these two positions are unlikely positions that have bedsores, so there is irrational air cushion design in existing mattress, can not arrive good comfort level, the problem such as can not effectively prevent from having bedsores, certainly can increase head of a bed tail height by grade, consuming the modes such as air cushion improves, but the structure of these modes to mattress, integrity, aesthetics etc. are all brought no small impact, be unfavorable for producing, sell, use etc., the incidence back cushion district 2 of this mattress construction and back cushion district of legs and feet portion 5 are adopting flexibility, when elastomeric materials etc. are combined into soft layer, by with the coordinating of air cushion position relationship, can reach incidence, the comfort level of legs and feet portion and certain dividing potential drop effect, can improve again the comfort level of back and buttocks and effectively prevent the problem having bedsores.Also have a bit; a human posture's adjustment district can be served as in incidence back cushion district 2, back cushion district 3, buttocks back cushion district 4 and back cushion district of legs and feet portion 5 in this structure; when in use; can do in these regions some comparatively comfortable pre-lying posture gesture; act on better mattress; reduce and all can bring shearing force, the frictional force etc. of injury to human body and mattress; not only can protect better mattress and human body itself, can also form better posture, reach more comfortable effect, effectively prevent from having bedsores.
embodiment 2, as shown in Figure 4, the difference of itself and embodiment 1 is: between back cushion district 3 and buttocks back cushion district 4, be connected with back air cushion locating slot 30 and the separated separation cell wall 6 of air cushion for buttock locating slot 40, two grooves are separated from each other, back air cushion 31 and air cushion for buttock 41 are separated, do not adopt an overall air cushion but two different air cushions that separate of use, can apply effect to back and buttocks better, because, according to body curve, while lying low, the buttocks position of initial condition is more on the lower than back, and the shape of buttocks is larger with the differences in shape at back, no matter be stress point position and be subject to force direction etc. to have bigger difference, to back air cushion 31 and air cushion for buttock 41 height, the design alone of this body structure of air cushion can reach better result of use, the result of use when initial position of a little higher than air cushion for buttock 41 of initial position of back air cushion 31 is better, and by the separation of separating cell wall 6, while avoiding two air cushions to use, produce the interference such as conflict, in addition, separate cell wall 6 and can play a top pressure effect to the link position arching upward between buttocks and back, not only can dividing potential drop, and people is known from experience feel pleasant and keep a good posture.
embodiment 3, as shown in Figure 5, the difference of itself and embodiment 2 is: separate and on cell wall 6, have the arc rest portions 60 with the dependence of back connecting portion for human buttock, arc rest portions 60 at least has arcwall face 61 near buttocks one side, make to separate cell wall 6 dividing potential drop, promote comfort level and keep the effect of better posture more to strengthen.
embodiment 4, as Fig. 6, shown in 7, the difference of itself and embodiment 3 is: air bag 7 upper ends are provided with flexible massaging body 71, produce certain massage effect, the effect of strengthening air bag, be conducive to blood circulation, use more comfortable, flexible Massage cushion 71 can adopt rubber pad or gel pad etc., preferably gel pad, gel can be considered the solid in liquid, its special sense of touch is that other materials is incomparable, ventilative, constant temperature, insect protected, anti-demodicid mite and high viscoelasticity and ventilating air permeability become rare material by it, this have and the very more good reputation titled with " artificial skin " by people of material of like attribute of human body skin, specifically can bring more benefit as follows, first, can effectively reduce temperature, in giving excellent support, effectively reduce skin temperature more than 1 DEG C, be particularly suitable for easily thermal man group's uses such as obese people, or masses' use when weather is warmmer, the second, effectively isolation, protection respiratory system.Can effectively intercept all dusts and antibacterial, effectively avoid mattress because absorbing the puzzlement of the long-term breed bacteria of body moisture and scurf, thereby protect better respiratory system; The 3rd, there is stereo-elastic, better with the laminating degree of human body.General sponge, latex is all unidirectional bounce-back, and gel is all multidirectional slow resilience substantially, forms three-dimensional reflection, effectively improves blood circulation.Bring the gentle sensation like water to people, the 4th, durable, resistance to compression, not yielding, the 5th, clean, sanitary, easy to clean, only need wet cloth to dab surface layer gel and take on an entirely new look, have lastingly initial freshness, the 6th, there is good permeability, there is sufficient ventilation space, use more comfortable, because the air cushion in mattress and human body are done the used time, in fact, human body contacts with air cushion always, even air cushion is because air bag changes the fluctuating that has upper-lower position in inflation/deflation process, but this fluctuating is mainly the tissue such as external skin and meat of reaction at human body, because can see soft material as, in the situation that having human bady gravitational, human body and air cushion keep in touch always, what add again air cushion employing itself is the materials such as such as rubber, do not have good breathability, in the mattress of prior art, have and allow mattress constantly rise and fall to realize the benefits such as the breathing that allows human body can obtain skin by what continue, in fact, do not have great effect, and the needed energy of air pump that carries out for a long time air feed or the work of bleeding is larger, energy consumption is very large, corresponding use cost has improved, and can produce more noise, and the gel pad of this mattress construction can keep and the comfortable laminating of human body, and can allow skin better be breathed, more can effectively prevent from having bedsores.
in addition, flexible Massage cushion 71 can add magnetic 710 in forming process, and such as little magnetic granule, magnetic sheet etc., make mattress have magnetic health care, do not affect again support effect, meanwhile, the metabolism of pressurized zone had some improvement.
embodiment 5, as shown in Figure 8, the difference of itself and embodiment 4 is: the opening part of back air cushion locating slot 30 and air cushion for buttock locating slot 40 is provided with the buffering cover pad 34 that can seal, the internal layer of buffering cover pad 34 can be selected memory sponge or latex, preferably adopt emulsion layer, skin can be selected the skin consistent with base wad 1 extexine material.
buffering cover pad 34 adopts the flexible material layer that can compress to ensure the effect of air cushion and human body, in the process of human body recumbency because the long-term posture in recumbency need to stand up to obtain loosening and better comfortableness, but stand up in process at back air cushion locating slot 30 and air cushion for buttock locating slot 40 regions, due to human body in the time lying low and positice ground effect be most of region, back and buttocks portion, in the time leaning to one side, the compression area of human body only have that human body leans to one side compared with small size, so this subregion human body has unexpected sinking, air cushion can not have unexpected reaction and inflate the pressure that reaches enough at once within the of short duration time, and the position that human body is positioned at incidence back cushion district 2 and back cushion district of legs and feet portion 5 can sink thereupon, but due to the difference of material and script position, cause the difference of its sinking, on the one hand, the sinking that human body is unexpected, on the other hand, back and buttocks and incidence and legs and feet portion, nonsynchronous sinking, can serve adverse effect to the band such as internal organs and skeleton of human body, human body is had to the infrasonic wave of injury but also may produce some, buffering cover pad 34 can address this problem well, because cover pad is cushioned less than compression in the both sides of human body recumbency, stand up and in process, have a buffering course, allow air cushion also have a course of reaction, make timely feedback by the control of control device, can make and the action such as stand up for human body, can not produce some injuries to health again, in addition, the in the situation that of gel being set on air cushion, air cushion upper area is colder, in the time of recumbency, back and buttocks have adapted to and can obtain comfort, but in the time will standing up, due to the human body position waist of leaning to one side, the responsive to temperature position at the positions such as oxter arm is from a higher colder thing of stable directly contact, health is had a certain impact, buffering cover pad 34 selects suitable material to have certain storage and cushioning effect with protection human body to temperature, buffering cover pad 34 can be by sewing up and being connected with mattress by modes such as VELCRO, so both can protect air cushion, can also raise for installing, safeguard the operations such as air cushion.Buffering cover pad 34 internal layers preferably adopt emulsion layer, latex can suppress pathogenic bacteria and anaphylactogen is hidden because of the Oak Tree albumen in latex, meet the requirement of environmental protection, can suppress pathogenic bacteria, acarid grows, and without static, loose natural Olibanum taste, allow and be benefited by the personage of asthma and allergic rhinitis and the puzzlement of other respiratory system diseases, and there is splendid comfortableness, breathability and biocidal property, the warm summer in winter is refreshing and durable in use, not yielding and be convenient to clean etc., not only can be used as buffering and be lined with good effect, and make mattress more comfortable concerning human body, and can not affect the effect of air cushion, in addition, there is the function of certain storage temperature.
also have, the region that the superiors of the bedding core of base wad 1 are positioned at incidence back cushion district 2, back cushion district 3, buttocks back cushion district 4 and back cushion district of legs and feet portion 5 is integrated the emulsion layer of connection, be consistent as the inner layer material of main body with buffering cover pad 34, the comfortableness of mattress and globality are further strengthened.
embodiment 6, as shown in Fig. 9,10, the difference of itself and embodiment 5 is: back air cushion locating slot 30 and air cushion for buttock locating slot 40 be shaped as non-rectangle shape, can offer the special-shaped slot of avris draw-in grooves conglobate, oval or the multiple connections of paripheral zone, air cushion adopts and the corresponding shape of cell body, improves stability.
embodiment 7, as shown in figure 11, the difference of itself and embodiment 1 is: base wad 1 is toroidal, back air cushion locating slot 30 and air cushion for buttock locating slot 40 are the circular trough of an one, be positioned at base wad 1 center, air cushion for buttock locating slot 40 is in inner circle position, can be used as an air bag district along this circular trough radial direction air bag 7 in column, this structure makes incidence back cushion district 2, back cushion district 3, buttocks back cushion district 4 and back cushion district of legs and feet portion 5 are the Variable Area of a compass, human body is no matter be which kind of direction is lain into, both sides are considered as back cushion district 3, buttocks back cushion district 4, what incidence leaned on is incidence back cushion district 2, the back cushion district of the legs and feet portion that is 5 that legs and feet portion leans on, use convenient flexible, hommization more, not needing has the clear and definite head of a bed to traditional square mattress, tailstock, need people's deallocation to close, in addition, can be provided with and promote effect as the buffering cover pad 34 in embodiment 5 at the notch of circular trough.
Claims (10)
1. an anti-bedsore mattress, it is characterized in that: comprise base wad (1), on described base wad (1), offer back air cushion locating slot (30) and air cushion for buttock locating slot (40), in described back air cushion locating slot (30), be provided with back air cushion (31), in described air cushion for buttock locating slot (40), be provided with air cushion for buttock (41), the region of described back air cushion locating slot (30) and described air cushion for buttock locating slot (40) is surrounded by the remaining area of described base wad (1), this remaining area part is as the back cushion district of described base wad (1), be divided into successively incidence back cushion district (2) along lathe bed direction by the head of a bed to tailstock, back cushion district (3), buttocks back cushion district (4) and legs and feet portion back cushion district (5), described back air cushion (31) and described air cushion for buttock (41) are all connected with control device.
2. a kind of anti-bedsore mattress according to claim 1, is characterized in that: between back cushion district (3) and buttocks back cushion district (4), be connected with back air cushion locating slot (30) and the separated separation cell wall of air cushion for buttock locating slot (40) (6).
3. a kind of anti-bedsore mattress according to claim 2, it is characterized in that: separate on cell wall (6) and have the arc rest portions (60) for human buttock and the dependence of back connecting portion, described arc rest portions (60) at least has arcwall face (61) near buttocks one side.
4. according to a kind of anti-bedsore mattress described in claim 1 or 2 or 3, it is characterized in that: back air cushion (31) and air cushion for buttock (41) include multiple air bags (7), form multiple air bags district by described air bag (7), between the air bag (7) in same air bag district, be communicated with, between the air bag (7) in different bladder district, be disconnected, in described air bag (7), there is support column (70).
5. a kind of anti-bedsore mattress according to claim 4, is characterized in that: air bag (7) upper end is provided with flexible massaging body (71).
6. a kind of anti-bedsore mattress according to claim 5, is characterized in that: flexible Massage cushion (71) is gel pad.
7. a kind of anti-bedsore mattress according to claim 6, is characterized in that: the opening part of back air cushion locating slot (30) and air cushion for buttock locating slot (40) is provided with the buffering cover pad (34) that can seal.
8. a kind of anti-bedsore mattress according to claim 7, is characterized in that: buffering cover pad (34) comprises emulsion layer.
9. a kind of anti-bedsore mattress according to claim 8, is characterized in that: the region that the superiors of the bedding core of base wad (1) are positioned at incidence back cushion district (2), back cushion district (3), buttocks back cushion district (4) and legs and feet portion back cushion district (5) is integrated the emulsion layer of connection.
10. a kind of anti-bedsore mattress according to claim 6, is characterized in that: in flexible Massage cushion (71), be provided with magnetic (710).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212040.8U CN203874006U (en) | 2014-04-29 | 2014-04-29 | Pressure sore preventing mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420212040.8U CN203874006U (en) | 2014-04-29 | 2014-04-29 | Pressure sore preventing mattress |
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| CN203874006U true CN203874006U (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420212040.8U Expired - Lifetime CN203874006U (en) | 2014-04-29 | 2014-04-29 | Pressure sore preventing mattress |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932856A (en) * | 2014-04-29 | 2014-07-23 | 浙江和也健康科技有限公司 | Pressure sore prevention mattress |
| CN108378618A (en) * | 2018-04-04 | 2018-08-10 | 浙江想能睡眠科技股份有限公司 | A kind of soft or hard adjustable bed mattess and its control method of independence maintenance |
| CN109752027A (en) * | 2019-01-11 | 2019-05-14 | 中科传感技术(青岛)研究院 | A sensor packaging structure and packaging method that are easy to disassemble |
| CN110897806A (en) * | 2019-12-17 | 2020-03-24 | 吉林大学 | Clinical care mattress capable of supporting back of patient |
-
2014
- 2014-04-29 CN CN201420212040.8U patent/CN203874006U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932856A (en) * | 2014-04-29 | 2014-07-23 | 浙江和也健康科技有限公司 | Pressure sore prevention mattress |
| CN103932856B (en) * | 2014-04-29 | 2016-05-18 | 浙江和也健康科技有限公司 | A kind of anti-bedsore mattress |
| CN108378618A (en) * | 2018-04-04 | 2018-08-10 | 浙江想能睡眠科技股份有限公司 | A kind of soft or hard adjustable bed mattess and its control method of independence maintenance |
| CN108378618B (en) * | 2018-04-04 | 2024-03-01 | 浙江想能睡眠科技股份有限公司 | Independently maintained soft and hard adjustable mattress and control method thereof |
| CN109752027A (en) * | 2019-01-11 | 2019-05-14 | 中科传感技术(青岛)研究院 | A sensor packaging structure and packaging method that are easy to disassemble |
| CN109752027B (en) * | 2019-01-11 | 2021-03-16 | 中科传感技术(青岛)研究院 | Sensor packaging structure convenient to disassemble and packaging method |
| CN110897806A (en) * | 2019-12-17 | 2020-03-24 | 吉林大学 | Clinical care mattress capable of supporting back of patient |
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