CN2150847Y

CN2150847Y - Air mattress for preventing bedsore

Info

Publication number: CN2150847Y
Application number: CN 93202682
Authority: CN
Inventors: 柯冰; 林跃民
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-02-05
Filing date: 1993-02-05
Publication date: 1993-12-29
Anticipated expiration: 2003-02-05

Abstract

The utility model relates to an air mattress for preventing bedsores, which is formed by that cotton braid 9 is sheathed on a pair of mutually embedded comb-shaped air bags 1 and 2. The ends of the air bag 1 and 2 are respectively provided with inflating nozzles 3 and 4. A comb back 5 on the air bag 1 is vertically communicated with a plurality of comb dents 7 to from an integral body, while a comb back 6 on the air bag 2 is vertically communicated with a plurality of comb dents 8 to form an integral body; the non-inflated comb dents on the air bags 1 and 2 are as wide as the distance between the comb dents. The utility model has the advantages of simple structure, low producing cost and convenient and comfortable use. The air bags 1 and 2 are alternatively inflated or are filled with water, which can change the contact positions of a human body and the mattress surface. The mattress which can absorb sweat ventilates and has good effect of bedsore prevention, and healed bedsore promotion.

Description

Air mattress for preventing bedsore

This utility model relates to field of medical, specifically a kind of anti-decubital ulcer air bag mattress.

Bed heavy patient, old man infect because of long-term bed causes decubital ulcer easily, bring heavy burden for the treatment nursing, also bring very big misery to the patient, and its infection causes septicemia and jeopardizes patient's life.Medical circle is all rather paid attention to the problem of preventing pressure ulcers both at home and abroad.From the anti-bedsore mattress of external import,, cost an arm and a leg at present, be difficult to popularize and use though clinical effectiveness is better.Adopt airfilled ring, portable soft medicated pillow etc., have to prevent and treat the decubital ulcer effect bad, have to the very big labor intensity of nursing staff.For this reason, CN90220851.9, CN90208822.X discloses " multifunction simple anti-bedsore mattress " and " bedsore prevention air cushion ", though they have certain effect to anti-decubital ulcer, but, former structure is more complicated still, cost of manufacture is higher, the latter by A, two groups of air chambers that do not communicate of B constitute, because its little air chamber all is tight cylinder arranged side by side, when when it is alternately inflated, human body and A, two groups of alternately contacts of B, but because of the pressure of human body makes it become ellipsoid, two adjacent some part of little air chamber and human body contact overlapping, make it be in pressured state all the time, are unfavorable for preventing the formation of decubital ulcer; Its air bed limit end is communicated with very little feed channel and the flexible pipe of diameter, and when when air bed is inflated, feed channel and hose inner wall pressure are bigger, make it easy deformation, damages.These two kinds soft air-locked air mattresses directly contact with human body, and airtight, absorbing sweat is not unfavorable for the control of decubital ulcer yet, and patient crouches also very uncomfortable thereon.

The purpose of this utility model provide a kind of simple in structure, cost is low, durable, ventilative, suction, use comfortable and the anti-decubital ulcer air bag mattress of very good effect is arranged.

Realize that the purpose of this utility model is a pair of identical mutual chimeric composition of Comb shape air bag, every air bag is made of the comb back of the body, many broach and charging connector, many broach are in aggregates with comb back of the body vertical connection side by side, the end of device at air bag chewed in inflation, and the spacing between the wide and broach the when broach on two air bags is full equates and is 5-18 centimetre.

Spacing between the wide and broach when broach on the perhaps a pair of Comb shape air bag is full not exclusively equates, the difference of its wide and broach spacing is less than 3 centimetres, and one of them air bag upper comb dent wide equals another air bag broach spacing and corresponding matching mutually.

On chimeric mutually a pair of air bag, be socketed with cotton braid.

This utility model is simple in structure, cost of manufacture is low, easy to use comfortable, by in air bag, alternately inflating or water-filling, can change the contact position of human body and pad face, and because of the diameter of its broach after full wide when full, thereby avoided two adjacent broach to contact with the overlapping of human body, and be socketed with bafta on the air bag and help ventilation and absorbing sweat, therefore well anti-decubital ulcer effect is arranged and promote the effect of decubital ulcer recovery from illness.Its comb back of the body and broach fuse, and internal diameter is more or less the same, and behind inflation or the water-filling its inwall pressure is more or less the same, and make it to be not easy to damage, be out of shape.

Fig. 1 this utility model embodiment 1 structural representation;

Structural representation after an air bag fills among Fig. 2 this utility model embodiment 1;

Airbag structure sketch map among Fig. 3 this utility model embodiment 3.

Describe in detail below in conjunction with this utility model embodiment accompanying drawing.

Embodiment 1:

As shown in Figure 1, Comb shape air bag 1 and 2 respectively by inflation chew 3, the comb back of the body 5, several broach 7 and inflation chew 4, the comb back of the body 6, several broach 8 constitute, on the air bag 1 the comb back of the body 5 with every broach 7 wide when full be more or less the same and vertical connection in aggregates, wide spacing with two adjacent broach 7 when broach 7 is not full equates, wide when broach 7 is full be generally 5-18 centimetre comparatively suitable, too narrow difficult picking-up human body, the unfavorable blood of human body that improves circulates, too wide then because of the broach spacing is big, human body is sunk contact compressing and the formation decubital ulcer with the bottom surface.The structure of air bag 2 and air bag 1 are identical.The interlaced chimeric cuboid that becomes of broach 8 on broach 7 on the air bag 1 and the air bag 2, inflation is chewed 3 and 4 devices in the end of air bag 1 and 2, and the air bag 1 after chimeric and 2 the outside are socketed with cotton braid 9.Wherein air bag 1 and 2 selects for use nontoxic rubber or plastics press mold to form, and the air bag 1 and 2 the comb back of the

body

5 and 6,

broach

7 and 8, all is the cylinder bodily form after full.

During use, by inflation chew 3 and inflation chew 4 alternately to air bag 1 and air bag 2 inflation or water-fillings, make full heave (referring to the Fig. 2) of one of them air bag, the contact position of patient's its health just capable of automatic changing thereon for sleeping in and present embodiment, can avoid a certain position of health to cause cutaneous necrosis like this because of permanent compressing, also help improving the patients with bedsore blood circulation and promote its healing, the width that diameter after the broach of present embodiment is full more fills is little, and the broach spacing equals broach wide when full, thereby two overlapping contacts of air bag in body local and the present embodiment can not take place, human body directly contacts with bafta in the present embodiment, also help ventilative and absorbing sweat, so better anti-decubital ulcer is arranged and promote the decubital ulcer healing effect.

Embodiment 2:

On embodiment 1 basis, wide spacing with broach 7 equated into not exclusively equating when change broach 7 was full, and the absolute value of its difference is not more than 3 centimetres, wide and spacing broach 8 when broach 8 is full is also done same change, and one of them air bag upper comb dent wide when full equals the spacing between another air bag broach and cooperate in correspondence with each other.Present embodiment is according to the health curve of neck, waist, thigh root, it is incomplete same that broach on the air bag is designed to full back diameter, to cooperate the curved surface of partes corporis humani position, other version and embodiment 1 are identical, occupation mode and effect are identical with embodiment 1, and patient crouches and comforts on present embodiment.

Embodiment 3:

As shown in Figure 3, it is on the basis of embodiment 1, the cylinder bodily form after the comb back of the body 5 of changing the flow of QI-blood capsule 1 and the comb back of the body 7 of broach 7 and air bag 2 and broach 8 fill is that semicircle or cross section are crown, and its upper side is arc surface, and to select soft rubber or plastic production, its bottom surface for use be dull and stereotyped, select for use than vulcanie or plastic or other material and make, the comb back of the

body

5 and 6,

broach

7 and 8 cambered surface and bottom panel link into an integrated entity, and other version is also identical with embodiment 1.Occupation mode and effect are also identical with embodiment 1.

This utility model is easy to use, has alleviated nursing staff's labor intensity largely, and its processing technology is simple, and is with low cost, is not easy damaged distortion, even breakage takes place, it is also very easy to repair.

Claims

1, a kind ofly chews 3 and 4 by inflation, the anti-decubital ulcer air bag mattress of a pair of air bag 1 and 2 mutual chimeric formations, it is characterized in that the comb back of the body 5 on the air bag 1 is an one with many broach 7 vertical connections, the comb back of the body 6 on the air bag 2 is an one with many broach 8 vertical connections, and the wide and spacing of broach 8 the when spacing of the wide and broach 7 during broach 7 unaerateds and broach 8 unaerateds all equates and is 5-18 centimetre;

2, according to the described air bag cushion of claim 1, wide spacing with broach 7 when it is characterized in that broach 7 unaerateds in the air bag 1 not exclusively equates, the absolute value of its difference is not more than 3 centimetres, air bag 2 is identical with air bag 1 structure, and wide during the broach unaerated on one of them air bag equals the spacing of another air bag broach and corresponding matching mutually;

3,, it is characterized in that being socketed with on air bag 1 and 2 cotton braid 9 according to claim 1 or 2 described air bag cushions.