CN202526453U - Air pressure self-controlled type bedsore prevention and treatment mattress - Google Patents
Air pressure self-controlled type bedsore prevention and treatment mattress Download PDFInfo
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- CN202526453U CN202526453U CN201220017577XU CN201220017577U CN202526453U CN 202526453 U CN202526453 U CN 202526453U CN 201220017577X U CN201220017577X U CN 201220017577XU CN 201220017577 U CN201220017577 U CN 201220017577U CN 202526453 U CN202526453 U CN 202526453U
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- pressure transducer
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Abstract
The utility model discloses an air pressure self-controlled type bedsore prevention and treatment mattress with proper hardness and softness, which comprises a plurality of inflatable air bags for supporting a human body, wherein the inflatable air bags are arranged and installed on a bottom fabric and are connected with an electronic pressure regulating valve through an air pipe; the electronic pressure regulating valve is communicated with an air pump; a bottom cushion is arranged below the bottom fabric; a pressure sensor is arranged on the bottom cushion; and a control circuit is electrically connected with the pressure sensor, and controls and adjusts the output air pressure of the electronic pressure regulating valve and a power switch of the air pump according to a detection signal of the pressure sensor. The air pressure self-controlled type bedsore prevention and treatment mattress has the benefits that before the inflatable air bags are inflated and used, a patient lies on the mattress, pressure data are detected by the pressure sensor and transmitted to the control circuit, a signal is output to the electronic pressure regulating valve after the pressure data are calculated by the control circuit, and the control circuit is communicated with the power supply of the air pump to inflate the air bags after the electronic pressure regulating valve obtains the determined output air pressure.
Description
Technical field
The present invention relates to medical apparatus and instruments, specifically is the pneumatic self-controlled formula bedsore prevention and treatment mattress that is used to prevent and treat patient's decubital ulcer.
Background technology
Inflated type bedsore prevention and treatment mattress can prevent and treat patient's decubital ulcer, is generally used and can not move the paralysis of sleep position or brain injury patient's nursing voluntarily.Inflated type bedsore prevention and treatment mattress roughly has air blowing type and air pressure fluctuation formula, air blowing type bedsore prevention and treatment mattress be micropore through inflatable airbag to patient's blow air, make the aeration-drying of decubital ulcer position.Barometric wave dynamic formula bedsore prevention and treatment mattress is divided into alternately some groups with inflatable airbag, and each is organized and is interrupted inflation and aerofluxus between the inflatable airbag, the continuous conversion support zone of patient body, thus prevent the local compression overlong time and decubital ulcer occurs.
Because different patient body weights differ greatly; Identical the blowing pressure for the bigger patient of body weight because big to the pressure of mattress; It is too soft that mattress seems, prevents and treats the decubital ulcer effect not clearly, and lighter patient then dislikes mattress too hard for body weight; Comfort level is poor, and the air pressure of the inflatable airbag of existing inflated type bedsore prevention and treatment mattress is to confirm through nursing staff's manual adjustments.
Summary of the invention
The purpose of this utility model provides a kind of pneumatic self-controlled formula bedsore prevention and treatment mattress with suitable hard softness.
The pneumatic self-controlled formula bedsore prevention and treatment mattress of this utility model comprises the inflatable airbag that is used to support human body; Inflatable airbag is arranged and is installed on the base fabric, and inflatable airbag connects the electronic pressure regulating valve through trachea, and the electronic pressure regulating valve is communicated with air pump; There is heelpiece the base fabric below; Pressure transducer is arranged on the heelpiece, and control circuit is electrically connected with pressure transducer, and control circuit is according to detection signal control and the output pressure of adjusting electronic pressure regulating valve and the on and off switch of air pump of pressure transducer.
Pressure transducer comprise at least be positioned at mattress top corresponding to the pressure transducer of human body back be positioned at the pressure transducer of mattress bottom corresponding to the human buttock.Pressure transducer also can increase to 4,2 head and foots that correspond respectively to human body in the sleep state in addition.
Above-mentioned pressure transducer can be fixed on the fixing band, and fixing band is attached on the heelpiece through the VELCRO card at two ends, according to the position of Different Individual adjusting pressure transducer, so that detect accurate pressure data.
Heelpiece can be convenient to take apart replacing, clean inflatable airbag and base fabric through attaching base fabric like fasteners such as button, magic tapes.
This utility model can be according to the difference of different patient weights, and before the inflatable airbag inflation was used, patient lay on the mattress earlier; Detect pressure data and be transferred to control circuit by pressure transducer, after the calculating through control circuit, output signal to the electronic pressure regulating valve; After the electronic pressure regulating valve obtains definite output pressure; Control circuit is connected the air pump power supply, begins to make mattress obtain suitable the blowing pressure to the airbag inflation, and patient obtains the mattress of hard soft appropriateness.
Description of drawings
Fig. 1 is a kind of embodiment vertical view of this utility model.
Fig. 2 is the A-A cutaway view.
Fig. 3 is the heelpiece vertical view.
The specific embodiment
Fig. 1 ~ pneumatic self-controlled formula bedsore prevention and treatment mattress shown in Figure 3 comprises the some inflatable airbag 1 that are used to support human body, and inflatable airbag 1 is arranged through fixing band 2 and is installed on the base fabric 3, and inflatable airbag 1 inflation back forms stay aligned and has certain thickness mattress.Inflatable airbag 1 is connected with trachea respectively; With two groups of inflatable airbag 1 minute, not the inflatable airbag 1 between on the same group alternately, the trachea of every group of inflatable airbag 1 is combined into trachea 4 or 5; And connecting the outfan of electronic pressure regulating valve 6 respectively, electronic pressure regulating valve 6 connects air pump 7 through pipeline.Inflation of inflatable airbag 1 batch (-type) and aerofluxus; One group of airbag wherein supports human body under inflated condition; Another group inflatable airbag 1 is in exhaust condition, makes the contact surface of patient body and mattress partial intermittent pressurized occur and loosen, thereby avoids the generation of decubital ulcer.
There is heelpiece 8 below of base fabric 3, and the back of pressure transducer 9 corresponding to patient arranged at the top of heelpiece 8, and the buttocks of pressure transducer 10 corresponding to patient arranged at the bottom.Pressure transducer 9,10 is electrically connected with control circuit 11, and control circuit 11 after computing, sends output pressure that instruction regulate electronic pressure regulating valve 6 to electronic pressure regulating valve 6 according to the detection data of pressure transducer 9,10, controls the on and off switch of air pump 7 simultaneously.
Claims (4)
1. a pneumatic self-controlled formula bedsore prevention and treatment mattress comprises the inflatable airbag that is used to support human body, and inflatable airbag is arranged and is installed on the base fabric; Inflatable airbag connects the electronic pressure regulating valve through trachea, and the electronic pressure regulating valve is communicated with air pump, it is characterized in that; There is heelpiece the base fabric below; Pressure transducer is arranged on the heelpiece, and control circuit is electrically connected with pressure transducer, and control circuit is according to the detection Data Control and the output pressure of regulating the electronic pressure regulating valve and the on and off switch of air pump of pressure transducer.
2. according to the said pneumatic self-controlled formula bedsore prevention and treatment mattress of claim 1, it is characterized in that, said pressure transducer comprise at least be positioned at mattress top corresponding to the pressure transducer of human body back be positioned at the pressure transducer of mattress bottom corresponding to the human buttock.
3. according to claim 1 or 2 said pneumatic self-controlled formula bedsore prevention and treatment mattresses, it is characterized in that said pressure transducer is fixed on the fixing band, fixing band attaches heelpiece through the VELCRO at two ends.
4. according to claim 1 or 2 said pneumatic self-controlled formula bedsore prevention and treatment mattresses, it is characterized in that said heelpiece attaches base fabric through fastener.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220017577XU CN202526453U (en) | 2012-01-16 | 2012-01-16 | Air pressure self-controlled type bedsore prevention and treatment mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220017577XU CN202526453U (en) | 2012-01-16 | 2012-01-16 | Air pressure self-controlled type bedsore prevention and treatment mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202526453U true CN202526453U (en) | 2012-11-14 |
Family
ID=47127661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220017577XU Expired - Lifetime CN202526453U (en) | 2012-01-16 | 2012-01-16 | Air pressure self-controlled type bedsore prevention and treatment mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202526453U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014101253A1 (en) * | 2012-12-28 | 2014-07-03 | 财团法人工业技术研究院 | Air cushion device and weight capacity sensing method |
| CN106038164A (en) * | 2016-07-01 | 2016-10-26 | 广东正美家具科技有限公司 | Multifunctional device for massage and lying position adjustment |
| CN106176101A (en) * | 2016-06-14 | 2016-12-07 | 牡丹江师范学院 | A kind of rehabilitation bedsore prevention air cushion having skimulated motion ability |
| WO2017165544A1 (en) * | 2016-03-22 | 2017-09-28 | Torres Evelyn | Smart bed |
| WO2023229541A1 (en) * | 2022-05-24 | 2023-11-30 | Youngkong Prakrankiat | Automatic electric air mattress frame for preventing pressure sores |
-
2012
- 2012-01-16 CN CN201220017577XU patent/CN202526453U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014101253A1 (en) * | 2012-12-28 | 2014-07-03 | 财团法人工业技术研究院 | Air cushion device and weight capacity sensing method |
| WO2017165544A1 (en) * | 2016-03-22 | 2017-09-28 | Torres Evelyn | Smart bed |
| CN106176101A (en) * | 2016-06-14 | 2016-12-07 | 牡丹江师范学院 | A kind of rehabilitation bedsore prevention air cushion having skimulated motion ability |
| CN106038164A (en) * | 2016-07-01 | 2016-10-26 | 广东正美家具科技有限公司 | Multifunctional device for massage and lying position adjustment |
| WO2023229541A1 (en) * | 2022-05-24 | 2023-11-30 | Youngkong Prakrankiat | Automatic electric air mattress frame for preventing pressure sores |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121114 |
|
| CX01 | Expiry of patent term |