CN205411508U

CN205411508U - Prevent bedsore air mattress

Info

Publication number: CN205411508U
Application number: CN201620183083.7U
Authority: CN
Inventors: 侯海良; 陈洁; 谭理
Original assignee: Hunan University of Humanities Science and Technology
Current assignee: Hunan University of Humanities Science and Technology
Priority date: 2016-03-10
Filing date: 2016-03-10
Publication date: 2016-08-03
Anticipated expiration: 2026-03-10

Abstract

The utility model discloses an anti-decubitus inflatable mattress, which comprises a bottom pad, an inflatable pad, an inflatable device and a controller. The head air cushion and the leg air cushion include several elongated leg airbags, the leg airbags are adjacently arranged in parallel, the buttock airbag includes several hip airbags, and the hip airbags are arranged in a grid; the back airbag includes several back airbags, The back airbags are arranged in grid form; the leg airbags, hip airbags, back airbags and head airbags are all connected with the inflatable device, and the inflatable device is connected with the controller. The utility model can be adapted to patients of various heights, has simple operation, is convenient for daily nursing, and can prevent bedsores.

Description

A kind of counteracting bedsores air matting

Technical field

This utility model relates to medical instruments field, refers in particular to a kind of counteracting bedsores air matting.

Background technology

Some healths move inconvenience or lose the patient of motion function long-term bed, the long-term pressurized of body part tissue, and poor blood circulation or local frictional produce decubital ulcer in the course of time, bring more slight illness to patient itself.In order to reduce the generation of decubital ulcer, need nursing staff timing to turn-over bed for patient, massage etc., this situation brings the biggest trouble to nursing staff, and for fracture patient or moved operation patient soon, standing up of nursing staff's auxiliary is easy to bring misery even secondary injury to patient.

Chinese patent 201410213026.4 discloses a kind of full-automatic counteracting bedsores air matting, it is squeezed by being automatically adjusted the pressure solution patient local of air matting, cross-ventilation is realized by the hollow out aperture in mattress, but hollow out small structure makes mattress not be incubated, be not suitable for arctic weather and use.Chinese patent 201510344472.3 discloses the air matting of a kind of automatic turn-over body, makes health stir by inflating or exit to the multiple air bags being arranged on health different parts simultaneously.But for the patient of bed, defecation etc. remains a need for multiple nursing staff and cooperates and just can complete.Chinese patent 201280029594.8 discloses a kind of Medical air-inflated mattress, and this mattress is made up of the multiple air bags be arrangeding in parallel, by alternately making health respectively replace load-bearing to adjacent airbag aeration, helps patient to twist by additionally arranging air bag to region of interest.This mattress is by arranging independent air bags at buttocks, and during client need defecation, independent air bags venting forms recess, and recess put into by bedpan, but bedpan is placed on in the upper bedspread of Body contact, easily pollutes upper bedspread, and disassembly, cleaning upper bedspread need nonetheless remain for removing patient；Above-mentioned mattress all can not the patient of adaptive different heights.

For moving inconvenience or losing the patient of motion function, daily nursing difficulty is very big, and the position being unable to leave the bed for a long time easily to make health contact with mattress produces decubital ulcer, brings misery to patient.Not only it is avoided that decubital ulcer generation but also facilitate the mattress of daily nursing hence it is imperative that a kind of, thus alleviates the misery of patient and reduce the work difficulty of nursing staff.

Utility model content

For solve prior art exist problem, the utility model proposes a kind of can the patient of adaptive various heights, the counteracting bedsores air matting of simple, convenient daily nursing.

The technical scheme that the problem that this utility model exists by solving prior art is used is: a kind of counteracting bedsores air matting, including heelpiece, inflatable packer, charger and controller, inflatable packer is located on heelpiece, inflatable packer includes leg air cushion, air cushion for buttock, back air cushion and the head air cushion being disposed adjacent successively, leg air cushion includes the leg air bag of several strips, the adjacent, parallel setting of leg air bag, air cushion for buttock includes several buttocks air bags, and buttocks air bag is latticed array；Back air cushion includes several back air bags, and back air bag is latticed array；Leg air bag, buttocks air bag, back air bag and head air cushion are all connected with charger, and charger is connected with controller.

Further, heelpiece includes load-bearing pad, upper side frame, lower frame and connecting rod, load-bearing pad is formed by grid cloth braiding, the surrounding of load-bearing pad is fixed on lower frame, the corner of upper side frame is connected by connecting rod corner corresponding with lower frame respectively, upper side frame is provided with a baffle plate and No. two baffle plates, and a baffle plate is located between leg air cushion and air cushion for buttock, and No. two baffle plates are located between air cushion for buttock and back air cushion；Connecting rod is equipped with handle, and handle rotates with connecting rod and couples, and the rotary shaft of handle is the central shaft of connecting rod.

Further, the middle part of load-bearing pad is provided with waterproof cloth；Back air cushion is provided with back air bearing cover, back air bearing cover covers on the air cushion of back, back air bearing cover can stretch and cover air cushion for buttock and head air cushion, leg air cushion is provided with leg air bearing cover, leg air bearing cover covers on leg air cushion, the both sides of upper side frame are provided with the slip fixed component of some circular ring types, and the both sides of leg air bearing cover are connected with corresponding slip fixed component, and the both sides of back air bearing cover are connected with corresponding slip fixed component.

Further, the downside of back air bearing cover and leg air bearing cover is provided with heating unit and corresponding temperature control device.

Further, the odd-numbered line position leg air bag of leg air cushion is connected with charger by a main gas tube, and the even number line position leg air bag of leg air cushion is connected with charger by No. two main gas tube.

The odd-numbered line position buttocks air bag of air cushion for buttock is connected with charger by No. three main gas tube, the even number line position buttocks air bag of air cushion for buttock is connected with charger by No. four main gas tube, at the odd-numbered line odd column locations of air cushion for buttock, at the even number line even column locations of buttocks air bag, air cushion for buttock, buttocks air bag is all connected with charger by No. five main gas tube, and at the odd-numbered line even column locations of air cushion for buttock, at the even number line odd column locations of buttocks air bag, air cushion for buttock, buttocks air bag is all connected with charger by No. six main gas tube.

Back, the odd-numbered line position air bag of back air cushion is connected with charger by No. seven main gas tube, back, the even number line position air bag of back air cushion is connected with charger by No. eight main gas tube, at the odd-numbered line odd column locations of back air cushion, at the even number line even column locations of back air bag, back air cushion, back air bag is all connected with charger by No. nine main gas tube, and at the odd-numbered line even column locations of back air cushion, at the even number line odd column locations of back air bag, back air cushion, back air bag is all connected with charger by No. ten main gas tube.

Head air cushion is connected with charger by ride on Bus No. 11 main gas tube.

Further, charger includes air pump, inflatable chamber and some three-way magnetic valves；Air pump is connected with inflatable chamber, a number main gas tube, No. two main gas tube, No. three main gas tube, No. four main gas tube, No. five main gas tube, No. six main gas tube, No. seven main gas tube, No. eight main gas tube, No. nine main gas tube, No. ten main gas tube and ride on Bus No. 11 main gas tube are connected with inflatable chamber by corresponding three-way magnetic valve, and air inlet and the gas outlet of inflatable chamber are equipped with check valve.

Further, leg air bag, buttocks air bag, the lower surface of back air bag are equipped with VELCRO, all leg air bags of leg air cushion are fixed on an elastical cloth by VELCRO, all buttocks air bags of air cushion for buttock are fixed on No. two elastical cloths by VELCRO, and all backs air bag of back air cushion is fixed on No. three elastical cloths by VELCRO.

Further, controller includes processor, liquid crystal display and control knob, and inflatable chamber is provided with baroceptor, and processor is connected with liquid crystal display, and processor is connected with control knob, and processor is connected with baroceptor, and processor is connected with three-way magnetic valve；Processor is connected with air pump.

Further, this utility model also includes some back cushions, and back cushion is triangular prism-shaped, and back cushion is located between inflatable packer and heelpiece；Back cushion is connected with charger by ten No. two main gas tube.

Further, the two ends of a main gas tube, No. two main gas tube, No. three main gas tube, No. four main gas tube, No. five main gas tube, No. six main gas tube, No. seven main gas tube, No. eight main gas tube, No. nine main gas tube, No. ten main gas tube and ride on Bus No. 11 main gas tube use plug-in structure.

This utility model, relative to prior art, has an advantage in that:

(1) this utility model is adapted to the patient of different height by regulation air bag quantity, and adaptation population is wide, and bedpan position can adjust riding position according to the height of people, and cleaning is convenient；

(2) this utility model can reduce the difficulty of artificial nursing, patient can be with independent activities health, including the aeration quantity of regulation inflatable packer be turn-over bed for patient and to body massage, raised patient by the regulation quantity of back cushion and aeration quantity above the waist to realize by sitting back and waiting, it is possible to reduce the generation probability of decubital ulcer；

(3) this utility model is provided with handle, moves bed convenient, provides conveniently for the upper and lower operating-table of the patient in surgical procedure, inspection etc., it is possible to alleviate patient painful.

Accompanying drawing explanation

Fig. 1 is the structural representation of this utility model one embodiment；

Fig. 2 is the structural representation of heelpiece in Fig. 1 embodiment；

Fig. 3 is the structural representation of inflatable packer in Fig. 1 embodiment；

Fig. 4 is the structural representation of back cushion in Fig. 1 embodiment.

Detailed description of the invention

In conjunction with drawings and Examples, this utility model is described further.

Embodiment

With reference to Fig. 1, the present embodiment includes heelpiece, inflatable packer, charger and controller, inflatable packer is located on heelpiece, inflatable packer includes leg air cushion 1, air cushion for buttock 2, back air cushion 3 and the head air cushion 4 being disposed adjacent successively, leg air cushion 1 includes the leg air bag of several strips, the adjacent, parallel setting of leg air bag, air cushion for buttock 2 includes several buttocks air bags, and buttocks air bag is latticed array；Back air cushion 3 includes several back air bags, and back air bag is latticed array；Leg air bag, buttocks air bag, back air bag and head air cushion 4 are all connected with charger, and charger is connected with controller.

With reference to Fig. 2, heelpiece includes load-bearing pad 5, upper side frame 6, lower frame 7 and connecting rod 8, load-bearing pad 5 is formed by grid cloth braiding, the surrounding of load-bearing pad 5 is fixed on lower frame 7, the corner of upper side frame 6 is connected by connecting rod 8 corner corresponding with lower frame 7 respectively, upper side frame 6 is provided with a baffle plate and No. two baffle plates, and a baffle plate is located between leg air cushion 1 and air cushion for buttock 2, and No. two baffle plates are located between air cushion for buttock 2 and back air cushion 3；Connecting rod 8 is equipped with handle 9, and handle 9 rotates with connecting rod 8 and couples, and the rotary shaft of handle 9 is the central shaft of connecting rod 8.When client need moves bed, screw out handle 9, two the most liftable whole air mattings of people.

The middle part of load-bearing pad 5 is provided with waterproof cloth 10；Back air cushion 3 is provided with back air bearing cover, back air bearing cover covers on back air cushion 3, back air bearing cover can stretch and cover air cushion for buttock 2 and head air cushion 4, leg air cushion 1 is provided with leg air bearing cover, leg air bearing cover covers on leg air cushion 1, the both sides of upper side frame 6 are equipped with the slip fixed component 11 of seven circular ring types, and the both sides of leg air bearing cover are connected with corresponding slip fixed component, and the both sides of back air bearing cover are connected with corresponding slip fixed component.

The downside of back air bearing cover and leg air bearing cover is provided with heating unit and corresponding temperature control device.

The odd-numbered line position leg air bag of leg air cushion 1 is connected with charger by a main gas tube, and the even number line position leg air bag of leg air cushion 1 is connected with charger by No. two main gas tube；

The odd-numbered line position buttocks air bag of air cushion for buttock 2 is connected with charger by No. three main gas tube, the even number line position buttocks air bag of air cushion for buttock 2 is connected with charger by No. four main gas tube, at the odd-numbered line odd column locations of air cushion for buttock 2, at the even number line even column locations of buttocks air bag, air cushion for buttock 2, buttocks air bag is all connected with charger by No. five main gas tube, and at the odd-numbered line even column locations of air cushion for buttock 2, at the even number line odd column locations of buttocks air bag, air cushion for buttock 2, buttocks air bag is all connected with charger by No. six main gas tube.

Back, the odd-numbered line position air bag of back air cushion 3 is connected with charger by No. seven main gas tube, back, the even number line position air bag of back air cushion 3 is connected with charger by No. eight main gas tube, at the odd-numbered line odd column locations of back air cushion 3, at the even number line even column locations of back air bag, back air cushion 3, back air bag is all connected with charger by No. nine main gas tube, and at the odd-numbered line even column locations of back air cushion 3, at the even number line odd column locations of back air bag, back air cushion 3, back air bag is all connected with charger by No. ten main gas tube.

Head air cushion 4 is connected with charger by ride on Bus No. 11 main gas tube.

Charger includes air pump, inflatable chamber and some three-way magnetic valves；Air pump is connected with inflatable chamber, a number main gas tube, No. two main gas tube, No. three main gas tube, No. four main gas tube, No. five main gas tube, No. six main gas tube, No. seven main gas tube, No. eight main gas tube, No. nine main gas tube, No. ten main gas tube and ride on Bus No. 11 main gas tube are connected with inflatable chamber by corresponding three-way magnetic valve, and air inlet and the gas outlet of inflatable chamber are equipped with check valve.

Leg air bag, buttocks air bag, the lower surface of back air bag are equipped with VELCRO, all leg air bags of leg air cushion 1 are fixed on an elastical cloth by VELCRO, all buttocks air bags of air cushion for buttock 2 are fixed on No. two elastical cloths by VELCRO, and all backs air bag of back air cushion 3 is fixed on No. three elastical cloths by VELCRO.

Controller includes processor, liquid crystal display and control knob, and inflatable chamber is provided with baroceptor, and processor is connected with liquid crystal display, and processor is connected with control knob, and processor is connected with baroceptor, and processor is connected with three-way magnetic valve；Processor is connected with air pump.

With reference to Fig. 3 and Fig. 4, this utility model also includes that some back cushions 13, back cushion 13 are triangular prism-shaped, and back cushion 13 is located between inflatable packer and heelpiece；Back cushion 13 is connected with charger by ten No. two main gas tube.Back cushion 13 comprises different specifications and height, selects suitable back cushion 13 to be placed between heelpiece and inflatable packer according to the requirement of user, more specifically can be placed between load-bearing pad 5 and back air cushion 3 and head air cushion 4.Quantity and aeration quantity by regulation back cushion 13 can raise patient above the waist to realize by sitting.

The two ends of a number main gas tube, No. two main gas tube, No. three main gas tube, No. four main gas tube, No. five main gas tube, No. six main gas tube, No. seven main gas tube, No. eight main gas tube, No. nine main gas tube, No. ten main gas tube and ride on Bus No. 11 main gas tube use plug-in structure.

Height according to people adjusts the air bag number used in leg air cushion 1, air cushion for buttock 2 and back air cushion 3, it is ensured that after inflation air cushion for buttock 2 as buttocks below, air cushion for buttock 2 is limited between a baffle plate and No. two baffle plates.Inflate and maintain stable air pressure to head air cushion 4.Control leg air cushion 1, air cushion for buttock 2 and the modes of inflation of back air cushion 3, change the weight bearing area of health, the generation of pre-counteracting bedsores.Back air bearing cover and leg air bearing cover are fixed by slip fixed component 11; and can horizontally slip; at ordinary times; back air bearing cover can launch to cover air cushion for buttock 2 and head air cushion 4 with two-berth; when client need defecation, air cushion for buttock 2 is exitted, and air cushion for buttock 2 and the superincumbent air bearing cover of covering are rolled and be fixed on No. two baffle plates; owing to having a baffle plate and the protection of No. two baffle plates, leg air cushion 1 and back air cushion 3 to topple over；Depression occurs in the middle of mattress, bedpan can be placed.The middle part of load-bearing pad 5 is provided with the bright finish waterproof cloth 10 of high abrasion, convenient cleaning.

The air bag of air cushion for buttock 2 and back air cushion 3 both sides is slightly above other air bag, prevents patient's landing.

Baroceptor is arranged in inflatable chamber, and processor gathers baroceptor Data Control air pump start and stop.

Air pump is placed on the ground, and inflatable chamber, baroceptor and three-way magnetic valve are installed concentratedly in a control chamber and are put on the ground.

Control knob is used for arranging modes of inflation, can be respectively provided with leg air cushion 1, air cushion for buttock 2 and the mode of operation of back air cushion 3.

Leg air cushion 1 could be arranged to activity pattern and still-mode, when being arranged to activity pattern, controller control corresponding three-way magnetic valve alternately to odd-numbered line position the leg air bag of even number line position be inflated venting make the load-bearing in turn of leg diverse location.Discomfort is brought in order to prevent inflation deflation course patient body to fluctuate up and down.When to the leg airbag aeration of odd-numbered line position, detect inflatable chamber internal gas pressure by baroceptor, when the air pressure of leg air bag and inflatable chamber air pressure are essentially identical just to the leg air bag deflation of even number line position.When being arranged to still-mode, all air bags all maintain stable air pressure.

Air cushion for buttock 2 and back air cushion 3 all can arrange three kinds of mode of operations: activity pattern, massage mode and still-mode.

As a example by air cushion for buttock 2, when selecting activity pattern, the inflation/deflation pattern of back air bag is consistent with leg air bag, by No. three main gas tube and No. four main gas tube regulation buttocks air bags.

When selecting massage mode, give corresponding buttocks airbag aeration, other buttocks air bag deflation by No. five main gas tube, then give corresponding buttocks airbag aeration, other buttocks air bag deflation by No. six main gas tube, the most alternately realize massage functions.During still-mode, all air bags all keep certain air pressure.

By control knob, defecation pattern and heating mode can also be set.

When selecting defecation pattern, leg air cushion 1 and back air cushion 3 automatically switch to still-mode, and air cushion for buttock 2 is exitted, after exit by air cushion for buttock 2 and covering above air bearing cover roll and be fixed on No. two baffle plates, bedpan is put in the former position of occupying of air cushion for buttock 2.

The temperature control device starting heating mode air bearing cover automatically controls heating unit.

The job information of LCDs display each several part.

Claims

1. An anti-decubitus air mattress is characterized in that it comprises a bottom pad, an air pad, an inflatable device and a controller, the air pad is arranged on the bottom pad, and the air pad includes successively adjacent leg air pads, Hip air cushion, back air cushion and head air cushion, described leg air cushion comprises several elongated leg airbags, and described leg airbag is arranged in parallel adjacently, and described hip air cushion comprises several hip airbags, and described hip airbag Arranged in a grid; the back airbags include several back airbags arranged in a grid; the leg airbags, hip airbags, back airbags and head airbags are all connected with inflatable equipment, and the inflatable The device is connected to the controller.

2. The anti-decubitus air mattress according to claim 1, wherein the bottom pad comprises a load-bearing pad, an upper frame, a lower frame and connecting rods, and the load-bearing pad is woven by grid cloth, and the The four sides of the load-bearing pad are fixed on the lower frame, and the four corners of the upper frame are respectively connected with the corresponding four corners of the lower frame through connecting rods. The upper frame is provided with a No. 1 baffle and a No. 2 baffle, and the No. 1 baffle is located on Between the leg air cushion and the buttocks air cushion, the No. 2 baffle is arranged between the buttocks air cushion and the back air cushion; the connecting rods are provided with handles, and the handles are rotationally connected with the connecting rods, and the rotation axis of the handles is The central axis of the connecting rod.

3. The anti-decubitus air mattress according to claim 2, wherein the middle part of the load-bearing pad is provided with a waterproof cloth; the back air cushion is provided with a back air cushion cover, and the back air cushion cover is covered on the back air cushion , the back air cushion cover can be stretched to cover the buttock air cushion and the head air cushion, the leg air cushion is provided with a leg air cushion cover, the leg air cushion cover is covered on the leg air cushion, the two sides of the upper frame There are several ring-shaped sliding fixing parts, the two sides of the leg air cushion cover are connected with the corresponding sliding fixing parts, and the two sides of the back air cushion cover are connected with the corresponding sliding fixing parts.

4. The anti-decubitus air mattress according to claim 3, characterized in that, the lower side of the back air cushion cover and the leg air cushion cover are provided with a heating unit and corresponding temperature control equipment.

5. The anti-decubitus inflatable mattress according to claim 1, characterized in that, the leg airbags at the odd-numbered rows of the leg air mattresses are connected to the inflatable device through the No. 1 leading air pipe, and the even-numbered rows of the leg air mattresses The leg airbag at the position is connected to the inflatable device through the No. 2 leading air pipe;

The hip airbags at the odd-numbered rows of the buttock air cushion are connected to the inflatable device through the No. The hip airbags at the column position and the hip airbags at the even-numbered row and even-numbered column positions of the hip air cushion are connected to the inflatable equipment through the No. All buttock airbags are connected to the inflatable equipment through No. 6 leading trachea;

The back airbag at the odd-numbered row of the back air cushion is connected to the inflatable device through the No. 7 leading air pipe, the back air bag at the even-numbered row of the back air cushion is connected to the inflatable device through the No. 8 leading air pipe, and the odd-numbered row of the back air cushion is odd The back airbag at the column position, the back airbag at the even-numbered row and even-numbered column position of the back air cushion are connected to the inflatable device through the No. All back airbags are connected to the inflatable equipment through No. 10 leading airway;

The head air cushion is connected with the inflatable device through No. 11 leading air pipe.

6. The anti-decubitus air mattress according to claim 5, wherein the inflatable device includes an air pump, an inflatable cavity and a plurality of three-way solenoid valves; the air pump is connected to the inflatable cavity, and the No. 1 leading air pipe, Lead trachea No. 2, Lead trachea 3, Lead trachea 4, Lead trachea 5, Lead trachea 6, Lead trachea 7, Lead trachea 8, Lead trachea 9, Lead trachea 10, and Lead trachea 11 It is connected with the inflation cavity through corresponding three-way electromagnetic valve, and the air inlet and the gas outlet of the inflation cavity are both provided with one-way valves.

7. The anti-decubitus air mattress according to claim 1, wherein the lower end surfaces of the leg airbags, hip airbags, and back airbags are all provided with Velcro, and all leg airbags of the leg air cushion pass through The Velcro is fixed on the No. 1 elastic cloth, all the hip airbags of the hip air cushion are fixed on the No. 2 elastic cloth by Velcro, and all the back airbags of the back air cushion are fixed on the No. 3 elastic cloth by Velcro .

8. The anti-decubitus air mattress according to claim 6, wherein the controller includes a processor, a liquid crystal display and control buttons, the air chamber is provided with an air pressure sensor, and the processor is connected to the liquid crystal display , the processor is connected with the control button, the processor is connected with the air pressure sensor, the processor is connected with the three-way solenoid valve; the processor is connected with the air pump.

9. The anti-decubitus air mattress according to claim 1, characterized in that it also includes several back cushions, the back cushions are triangular prism type, and the back cushions are arranged between the inflatable cushion and the bottom cushion; the back cushions pass through ten The No. 2 leading air pipe is connected with the inflation device.

10. The anti-decubitus air mattress according to claim 5, 6 or 8, said No. 1 leading airway, No. 2 leading airway, No. 3 leading airway, No. 4 leading airway, No. 5 leading airway, and No. 6 leading airway The two ends of No. 7 leading air pipe, No. 8 leading air pipe, No. 9 leading air pipe, No. 10 leading air pipe and No. 11 leading air pipe adopt plug-in structure.