CN201870870U - Low-compression fluctuating type bedsore-preventing mattress - Google Patents
Low-compression fluctuating type bedsore-preventing mattress Download PDFInfo
- Publication number
- CN201870870U CN201870870U CN2010202542350U CN201020254235U CN201870870U CN 201870870 U CN201870870 U CN 201870870U CN 2010202542350 U CN2010202542350 U CN 2010202542350U CN 201020254235 U CN201020254235 U CN 201020254235U CN 201870870 U CN201870870 U CN 201870870U
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- inflation
- strip
- airbag
- air
- air inlet
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Abstract
The utility model discloses a pneumatic fluctuating type bedsore-preventing mattress capable of reducing the pressure locally borne by the human body. The mattress consists of a backing cloth, strip-shaped air pockets and an inflation and exhaust device, wherein the strip-shaped air pockets are paved on the backing cloth; the strip-shaped air pockets are connected with the inflation and exhaust device; the inflation and exhaust device can inflate and exhaust air to the strip-shaped air pockets; the strip-shaped air pockets are divided into three groups which are alternately arranged; the inflation and exhaust device comprises an air compressor and an inflation and exhaust valve; the air compressor is respectively connected with three groups of strip-shaped air pockets through the inflation and exhaust valve, so that two groups of strip-shaped air pockets are under an inflation state and the other one group is under an exhaust state. Therefore, the sunken area of the mattress is reduced, the area for supporting the weight is increased, and the pressure locally borne by the human body is lowered, so that the fluctuating of the mattress is soft and comfortable.
Description
Technical field
This utility model medical apparatus and instruments is particularly useful for preventing and treating decubital ulcer, the bedsore prevention and treatment mattress that is fluctuateed by air pressure change.
Background technology
The fluctuation formula bedsore prevention and treatment mattress that fluctuates by air pressure change is to be arranged by some bar shaped airbags to be fixed on the base fabric, the bar shaped airbag is divided into interspersed two groups of arranging, by two groups of airbags hocket the inflation and the venting, patient is produced massage effect, reach the purpose of preventing and treating decubital ulcer.But wherein one group of inflation is supported human body weight, because excessive at interval, mattress is too rugged, and the area that supports body weight is too small, and patient has uncomfortable feeling.
Summary of the invention
The purpose of this utility model is to provide a kind of barometric wave dynamic formula bedsore prevention and treatment mattress that can reduce the body local bearing pressure.
This fluctuation formula bedsore prevention and treatment mattress is made up of base fabric, strip airbag and inflation exhaust apparatus, the tiling of strip airbag is arranged and is installed on the base fabric, the strip airbag connects the inflation exhaust apparatus, inflate and aerofluxus to the strip airbag by the inflation exhaust apparatus, the strip airbag is divided into and interts three groups that arrange, the inflation exhaust apparatus comprises air compressor and inflation air bleeding valve, and air compressor connects three groups of strip airbags respectively by the inflation air bleeding valve, makes three groups of strip airbag samsara inflations and aerofluxus.
Above-mentioned inflation air bleeding valve is made of reducing motor, fixing head and rotor plate, rotor plate connects the reducing motor rotating shaft, the compression spring is arranged between fixing head and the reducing motor, the air inlet that a connection air compressor is arranged on the fixing head, three blow vents and an air vent that is communicated with the external world of three groups of strip airbags of corresponding connection, air inlet conduit and exhaust duct are arranged on the rotor plate, air inlet is communicated with the air inlet conduit, air vent is communicated with exhaust duct, in the rotor plate rotation process, three blow vent samsaras are communicated with air inlet conduit and exhaust duct.
Above-mentioned inflation air bleeding valve is preferably: air inlet conduit and exhaust duct cut off body by annular and cut off, it is the air inlet conduit that annular is cut off body inboard, it is exhaust duct that annular is cut off external side, this annular is cut off on the body a recess, in the rotor plate rotation process, this recess is communicated with a blow vent in described three blow vents.
This utility model can make wherein, and two groups of bar shaped airbags are in inflated condition, other one group of exhaust condition, reduce the notch area of mattress thus, increase the area that supports body weight, reduce the body local bearing pressure, make the fluctuation of mattress soft, comfortable, in inflation and the aerofluxus process that hockets, patient body is played same effectively massage effect, the conversion by an inflation air bleeding valve realizes that three groups of airbags alternately inflate and aerofluxus, can reduce manufacturing cost, reduce patient's burden.
Description of drawings
Fig. 1 is a kind of embodiment vertical view of this utility model.
Fig. 2 is a front view.
Fig. 3 is an inflation air bleeding valve front view.
Fig. 4 is the B-B cutaway view.
Fig. 5 is the A-A cutaway view.
The specific embodiment
Fig. 1 and Fig. 2 illustrate a kind of embodiment of the present utility model, this mattress comprises base fabric 1, strip airbag 2 and trachea 3, the 2 tiling arrangements of strip airbag are installed on the base fabric 1, and strip airbag 2 connects inflation exhaust apparatus 4 by trachea 3, is inflated and aerofluxuss to strip airbag 2 by inflation exhaust apparatus 4.Be connected by button 5 between the end of bar shaped airbag 2 and the base fabric 1, there is the middle part of fixing band 6 fastening bar shaped airbags 2 in mattress central authorities.
The 1st group of airbag 21,24 is communicated with 31, the 2 groups of airbags of same trachea 22,25 and is communicated with the same trachea 33 of 32, the 3 groups of airbags of same trachea, 23,26 connections.
Inflation exhaust apparatus 4 comprises air compressor and inflation air bleeding valve.Inflation air bleeding valve such as Fig. 3, Fig. 4, shown in Figure 5 are made of reducing motor 41, fixing head 42 and rotor plate 43.The rotating shaft that rotor plate 43 connects reducing motor 41 is rotated rotor plate 43 under reducing motor 41 drives.Compression spring 44 is arranged between fixing head 42 and the reducing motor 41, make between fixing head 42 and the rotor plate 43 to be in sealing state.
422,423,424 and air vents 426 of 421, three blow vents of an air intake duct are arranged on the fixing head 42.Air intake duct 421 is a cannelure, is communicated with the compressed air outlet tube 420 of air compressor.Three tracheas 31,32,33 that connect the strip airbag of three blow vent 422,423,424 corresponding connections are used for three groups of airbags are inflated and aerofluxus.Air vent 426 is communicated with exhaustor 425 and is communicated with atmosphere.
Fig. 5 is a kind of running status of rotor plate 43, in this state, blow vent 422 and 424 is communicated with air inlet conduit 430, blow vent 423 is communicated with exhaust duct 431, thus, to trachea 31 and 33 inflations, the 1st group of airbag 21,24 and the 3rd group of airbag 23,26 are in inflated condition to compressed air by blow vent 422 and 424, the 2nd group of airbag 22,25 is communicated with exhaust duct 431 by blow vent 423, to extraneous aerofluxus.Continue in the clockwise running at rotor plate 43, blow vent 423 and 424 is communicated with air inlet conduit 430, and blow vent 422 is communicated with 431, the 2 groups of airbags 22,25 of exhaust duct and the 3rd group of airbag 23,26 is in inflated condition, and the 1st group of airbag 21,24 is to extraneous aerofluxus.After rotor plate 43 continued operation clockwise, blow vent 423 and 422 was communicated with air inlet conduit 430, and blow vent 424 is communicated with 431, the 1 groups of airbags 21,24 of exhaust duct and the 2nd group of airbag 22,25 is in inflated condition, and the 3rd group of airbag 23,26 is to extraneous aerofluxus.Thus, always there are two groups of airbags to be in inflated condition in three groups of airbags, reduce the notch area of mattress, increase the area that supports body weight, make mattress feel soft, comfortable.
Claims (4)
1. the fluctuation formula bedsore prevention and treatment mattress of a low pressure-bearing, form by base fabric, strip airbag and inflation exhaust apparatus, the tiling of strip airbag is arranged and is installed on the base fabric, the strip airbag connects the inflation exhaust apparatus, inflate and aerofluxus to the strip airbag by the inflation exhaust apparatus, it is characterized in that, described strip airbag is divided into and interts three groups that arrange, the inflation exhaust apparatus comprises air compressor and inflation air bleeding valve, air compressor connects three groups of strip airbags respectively by the inflation air bleeding valve, makes three groups of strip airbag samsara inflations and aerofluxus.
2. according to the described fluctuation formula of claim 1 bedsore prevention and treatment mattress, it is characterized in that, described inflation air bleeding valve is by reducing motor, fixing head and rotor plate constitute, rotor plate connects the reducing motor rotating shaft, the compression spring is arranged between fixing head and the reducing motor, the air inlet that a connection air compressor is arranged on the fixing head, three blow vents and an air vent that is communicated with the external world of three groups of strip airbags of corresponding connection, air inlet conduit and exhaust duct are arranged on the rotor plate, air inlet is communicated with the air inlet conduit, air vent is communicated with exhaust duct, and in the rotor plate rotation process, three blow vent samsaras are communicated with air inlet conduit and exhaust duct.
3. according to the described fluctuation formula of claim 2 bedsore prevention and treatment mattress, it is characterized in that, described air inlet conduit and exhaust duct cut off body by annular and cut off, it is the air inlet conduit that annular is cut off body inboard, it is exhaust duct that annular is cut off external side, this annular is cut off on the body a recess, and in the rotor plate rotation process, this recess is communicated with a blow vent in described three blow vents.
4. according to the described fluctuation formula of claim 1 bedsore prevention and treatment mattress, it is characterized in that, be connected by button between described bar shaped airbag end and the base fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202542350U CN201870870U (en) | 2010-07-02 | 2010-07-02 | Low-compression fluctuating type bedsore-preventing mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202542350U CN201870870U (en) | 2010-07-02 | 2010-07-02 | Low-compression fluctuating type bedsore-preventing mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201870870U true CN201870870U (en) | 2011-06-22 |
Family
ID=44158805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202542350U Expired - Fee Related CN201870870U (en) | 2010-07-02 | 2010-07-02 | Low-compression fluctuating type bedsore-preventing mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201870870U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161638A (en) * | 2014-08-13 | 2014-11-26 | 上海银狐医疗科技有限公司 | Intelligent bedsore prevention device |
| CN107095752A (en) * | 2017-05-03 | 2017-08-29 | 广州肖恩生物科技有限公司 | A kind of anti-bedsore mattress finger-like vermiculator |
| CN112021860A (en) * | 2015-09-30 | 2020-12-04 | 八乐梦医用床有限公司 | Air cushion device and method for controlling internal pressure of air chamber |
| CN113509337A (en) * | 2021-08-03 | 2021-10-19 | 绍兴康特宝医疗科技有限责任公司 | Intelligent mattress and adjusting method thereof |
-
2010
- 2010-07-02 CN CN2010202542350U patent/CN201870870U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104161638A (en) * | 2014-08-13 | 2014-11-26 | 上海银狐医疗科技有限公司 | Intelligent bedsore prevention device |
| CN112021860A (en) * | 2015-09-30 | 2020-12-04 | 八乐梦医用床有限公司 | Air cushion device and method for controlling internal pressure of air chamber |
| CN112603102A (en) * | 2015-09-30 | 2021-04-06 | 八乐梦医用床有限公司 | Air cushion device and method for controlling internal pressure of air chamber |
| US11889927B2 (en) | 2015-09-30 | 2024-02-06 | Paramount Bed Co., Ltd. | Air mat device and internal pressure control method of air cell |
| CN107095752A (en) * | 2017-05-03 | 2017-08-29 | 广州肖恩生物科技有限公司 | A kind of anti-bedsore mattress finger-like vermiculator |
| CN113509337A (en) * | 2021-08-03 | 2021-10-19 | 绍兴康特宝医疗科技有限责任公司 | Intelligent mattress and adjusting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20180702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |