CN108403352A - A kind of intelligence pressure sore prevention nursing pad - Google Patents
A kind of intelligence pressure sore prevention nursing pad Download PDFInfo
- Publication number
- CN108403352A CN108403352A CN201810386715.3A CN201810386715A CN108403352A CN 108403352 A CN108403352 A CN 108403352A CN 201810386715 A CN201810386715 A CN 201810386715A CN 108403352 A CN108403352 A CN 108403352A
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- China
- Prior art keywords
- pressure
- pressure sore
- nursing pad
- layer
- sore prevention
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/30—General characteristics of devices characterised by sensor means
- A61G2203/34—General characteristics of devices characterised by sensor means for pressure
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
A kind of intelligent pressure sore prevention nursing pad of offer of the present invention, is made of skin foam dressing, second layer laminated film, the array distributed fexible film pressure sensor of third layer, polymer chip module, lithium battery, the 4th layer of PE waterproofing membranes, charger.The compacting of four-level membrane periphery is fited together.The present invention only nurses the high problem of pressure sore incidence for the patient care person that pressure sore easily occurs and designs by rule of thumb, the pressure at compression position can be monitored in real time, and accurate stable is transmitted to mobile terminal, when compression site pressure is excessive, overlong time when, information warning can be sent out to mobile terminal by the program of setting, in time to patient replace position to mitigate local pressure, improve the content of pressure ulcer prophylaxis nursing, ensure individual nursing, to reduce the generation of pressure sore, avoids the pain of patient.Reasonable design of the present invention, caregiver is easy to operate, and patient reduces unnecessary medical expense using comfortably.
Description
Technical field
The invention belongs to medical aids, are related to a kind of intelligent pressure sore prevention nursing pad.
Background technology
Pressure sore, that is, pressure injury, be at bone knuckle, under medical instrument, other instruments skin and soft tissue in pressure or pressure
The local damage occurred under power combined shearing power collective effect.Complete skin or open ulcer are can behave as, it may be with
Pain.Serious 4 phase pressure injury skin can behave as full thickness wound, lose full thickness skin tissue with bone, tendon or muscle
It is exposed.Part may occur in which that slough falls off or eschar.Pressure sore is that many factors are coefficient as a result, bedsore evaluation
Scale：Braden assess table (Braden Scale) prompt pressure sore risk factor include feeling, mobility, manner,
Nutrition, humidity, friction.Wherein pressure is that most important factor occurs for pressure sore.Research report, 9.3kPa pressure undertissue persistently by
Press 2 hours or more, capillary blood infusate flow obstacle can be made, cause tissue ischemia anoxic, even organize irreversible lesion.
With the aging of China human mortality structure, older, state of an illness weight, nutrition is bad, gatism, autonomic activities by
Limit, long-term bed, body part tissue are pressurized for a long time, and the patient of≤12 partial pressure sore highly dangerous of Braden scorings gradually increases
It is more.If caregiver only nurses such patient by rule of thumb, the very risky of pressure sore occurs for patient, especially when night entourage is sunk into sleep
Patient is not helped to replace position in time, pressure sore easily occurs for patient.It persistently lies in bed if there is a kind of device can monitor patient in real time
Period difference position body surface pressure condition, and family members timely processing is reminded when hypertonia, overlong time, it will avoid pressing
The generation of sore is conducive to the health of patient.
Invention content
The purpose of the present invention is overcome the defect for only nursing high-risk pressure sore risk patient by rule of thumb at present.The present invention provides one
The intelligent pressure sore prevention nursing pad of kind, by foam dressing 1, laminated film 2, array distributed fexible film pressure sensor 3, polymer
Chip module 4, lithium battery 5, PE waterproofing membranes 6, charger 7 are constituted, and one shares four layers, and surface layer is replaceable foam dressing 1,
The second layer is paper diaper rank laminated film 2, ventilative up and down, and third layer is array distributed fexible film pressure sensor 3, is passed
Sensor minimizes lithium battery 5, polymer chip module 4 and high-energy by the external polymer chip module 4 of seal wire and high-energy
5 outsourcing plastic housing of lithium battery is minimized, there are charging hole (not shown), the 4th layer i.e. bottom is PE waterproofing membranes 6, charging
Device 7 is accessory, can be connect with charging hole.The compacting of four-level membrane periphery is fited together.
The array distributed fexible film pressure sensor of third layer is built-in core component, by nanometer force-sensitive material, silver
The materials such as slurry, are printed on flexible film substrates by precision, are made through dry solidification, and quality is slim and graceful, soft, ultra-thin,
It is flexible, it is highly sensitive.When diaphragm pressure sensor is under pressure, static and dynamic can be carried out to the pressure of any contact surface and is surveyed
Amount, resistance increase with pressure and are reduced, and it is in power function relationship, resistance-reciprocal and pressure that piezoresistive characteristic, which shows as resistance with pressure,
In linear approximate relationship, data measured can be carried out by processing conversion by software.Polymer chip module, can real-time stabilization
Transfer data to mobile terminal, and setting program works as pressure >=9.3kPa, when to mobile terminal send out alarm signal.3. high-energy
Lithium battery is minimized, electric power needed for pressure sensor, polymer chip work is provided, primary charging can meet 20 days and persistently make
With.Bottom uses PE waterproofing membranes.
The nursing pad is designed and sized to 45cm*60cm, meets the size of easy compression site area.
The present invention only nurses the high problem of pressure sore incidence, design one by rule of thumb for the patient care person that pressure sore easily occurs
The intelligent pressure sore prevention nursing pad of kind, can monitor the pressure at compression position, and can be transmitted to accurate data stabilization and see in real time
The mobile terminal of shield personnel is (such as：Mobile phone, computer etc.), when compression site pressure is excessive, overlong time when, the journey of setting can be passed through
The mobile terminal that sequence is used to caregiver sends out information warning, so that caregiver replaces position to mitigate office to patient in time
Portion's pressure improves the content of pressure ulcer prophylaxis nursing, it is ensured that individual nursing avoids the pain of patient to reduce the generation of pressure sore；
Reasonable design of the present invention, caregiver is easy to operate, and patient reduces unnecessary medical expense using comfortably.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Specific implementation mode
It is further described with reference to the accompanying drawings and examples.
Embodiment 1
Referring to Fig. 1, intelligence pressure sore prevention nursing pad of the present invention, by foam dressing 1, laminated film 2, array distributed
Fexible film pressure sensor 3, polymer chip module 4, lithium battery 5, PE waterproofing membranes 6, charger 7 are constituted, and one shares four
Layer, surface layer are replaceable foam dressing 1, and the second layer is paper diaper rank laminated film 2, and ventilative up and down, third layer is array
Distributed flexible diaphragm pressure sensor 3, connection polymer chip module 4 and high-energy minimize lithium battery 5, the 4th layer i.e. bottom
Layer is PE waterproofing membranes 6, and charger 7 is accessory.Four-level membrane periphery is fited together by compacting, and entire nursing pad size is set
For 45cm*60cm.
Foam dressing 1 is the dressing made of hydrone foaming materials, and surface covers a strata urethane semi-permeable membrane, height
Sepage absorbability, efficient sepage managerial ability, the water wetted material of height can effectively reduce the risk of wound adhesion,
Wound healing, foam pad is promoted to buffer ambient pressure.
The array distributed fexible film pressure sensor 3 of third layer is built-in core component：By nanometer force-sensitive material, silver paste
Equal materials, are printed on flexible film substrates by precision, are made through dry solidification, and quality is slim and graceful, soft, ultra-thin, can
Bending, it is highly sensitive.When diaphragm pressure sensor is under pressure, static and dynamic can be carried out to the pressure of any contact surface and is surveyed
Amount, resistance increase with pressure and are reduced, and it is in power function relationship, resistance-reciprocal and pressure that piezoresistive characteristic, which shows as resistance with pressure,
In linear approximate relationship, data measured can be carried out by processing conversion by software.
2. polymer chip module 4, can transfer data to real-time stabilization mobile terminal, and setting program when pressure >=
9.3kPa, when to mobile terminal send out alarm signal.
3. high-energy minimizes lithium battery 5, electric power needed for pressure sensor, polymer chip work is provided, it is primary to charge
Lasting use in 20 days can be met.Bottom uses PE waterproofing membranes.
The nursing pad is designed and sized to 45cm*60cm, meets the size of easy compression site area.
Embodiment 2
The position of pressure sore occurs in use, nursing pad to be placed in patient and be easy to be pressurized, it is array distributed soft in nursing pad
Property diaphragm pressure sensor receive that pressure will be carried out static and dynamic after pressure to measure, resistance increases with pressure and is reduced,
It is in power function relationship that piezoresistive characteristic, which shows as resistance with pressure, and resistance-reciprocal is in linear approximate relationship with pressure, then passes through polymerization
Mobile terminal is transferred data to object chip module real-time stabilization, warning letter is sent out to mobile terminal as pressure >=9.3kPa
Number.Mobile terminal used in caregiver is (such as：Mobile phone, computer etc.) download good matched software, you can and monitoring is pressurized in real time
The pressure at position, when patient's compression site pressure is excessive, caregiver will receive information warning, can give patient in time
Position is replaced to mitigate patient's local pressure, effectively avoids the generation of pressure sore.If nursing pad electricity exhaust can by household electric into
Row charging, primary charging, which can meet 20 days, persistently to be used.
Content described in this specification embodiment is only enumerating to the way of realization of inventive concept, protection of the invention
The concrete form for being not construed as being only limitted to embodiment and being stated of range, protection scope of the present invention is also and in this field skill
Art personnel according to present inventive concept it is conceivable that equivalent technologies mean.
Claims (6)
1. a kind of intelligence pressure sore prevention nursing pad, which is characterized in that by foam dressing (1), laminated film (2), pressure sensor
(3), polymer chip module (4), lithium battery (5), PE waterproofing membranes (6), charger (7) are constituted, and one shares four layers, and surface layer is
Replaceable foam dressing (1), the second layer are paper diaper rank laminated film (2), and ventilative up and down, third layer is pressure sensor
(3), pressure sensor (3) minimizes lithium battery (5) by the external polymer chip module (4) of seal wire and high-energy, the 4th layer
I.e. bottom is PE waterproofing membranes (6), and charger (7) is accessory, can be connect with charging hole.
2. a kind of intelligent pressure sore prevention nursing pad according to claim 1, which is characterized in that polymer chip module (4) and
Lithium battery (5) outsourcing plastic housing, there are charging hole (not shown)s.
3. a kind of intelligent pressure sore prevention nursing pad according to claim 1, which is characterized in that the compacting of four-level membrane periphery is fited
Together, size is set as 45cm*60cm.
4. a kind of intelligent pressure sore prevention nursing pad according to claim 1, which is characterized in that pressure sensor (3) is array
Distributed flexible diaphragm pressure sensor, making material are nanometer force-sensitive material, silver paste material.
5. a kind of intelligent pressure sore prevention nursing pad according to claim 1, which is characterized in that polymer chip module (4) is set
Determine program and sends out alarm signal to mobile terminal as pressure >=9.3kPa.
6. a kind of intelligent pressure sore prevention nursing pad according to claim 1, which is characterized in that lithium battery (5) is that high-energy is small
Type lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386715.3A CN108403352A (en) | 2018-04-26 | 2018-04-26 | A kind of intelligence pressure sore prevention nursing pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386715.3A CN108403352A (en) | 2018-04-26 | 2018-04-26 | A kind of intelligence pressure sore prevention nursing pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108403352A true CN108403352A (en) | 2018-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810386715.3A Withdrawn CN108403352A (en) | 2018-04-26 | 2018-04-26 | A kind of intelligence pressure sore prevention nursing pad |
Country Status (1)
| Country | Link |
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| CN (1) | CN108403352A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528415A (en) * | 2019-01-08 | 2019-03-29 | 吴海娟 | A kind of intelligent nursing pad |
| CN110867251A (en) * | 2019-11-11 | 2020-03-06 | 深圳和而泰家居在线网络科技有限公司 | State change risk early warning method and device for body part |
| CN114563116A (en) * | 2020-11-03 | 2022-05-31 | 兰州大学 | Sensor array for pressure damage detection |
| US11478185B2 (en) | 2019-02-12 | 2022-10-25 | Hill-Rom Services, Inc. | Skin dressing having sensor for pressure ulcer prevention |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090070939A1 (en) * | 2007-09-19 | 2009-03-19 | Persimmon Scientific, Inc. | Devices for prevention of pressure ulcers |
| CN204863232U (en) * | 2015-08-03 | 2015-12-16 | 中国人民解放军第四军医大学 | Medical pressure monitoring appearance |
-
2018
- 2018-04-26 CN CN201810386715.3A patent/CN108403352A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090070939A1 (en) * | 2007-09-19 | 2009-03-19 | Persimmon Scientific, Inc. | Devices for prevention of pressure ulcers |
| CN204863232U (en) * | 2015-08-03 | 2015-12-16 | 中国人民解放军第四军医大学 | Medical pressure monitoring appearance |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109528415A (en) * | 2019-01-08 | 2019-03-29 | 吴海娟 | A kind of intelligent nursing pad |
| US11478185B2 (en) | 2019-02-12 | 2022-10-25 | Hill-Rom Services, Inc. | Skin dressing having sensor for pressure ulcer prevention |
| CN110867251A (en) * | 2019-11-11 | 2020-03-06 | 深圳和而泰家居在线网络科技有限公司 | State change risk early warning method and device for body part |
| CN110867251B (en) * | 2019-11-11 | 2023-11-03 | 深圳数联天下智能科技有限公司 | State change risk early warning method and device for body part |
| CN114563116A (en) * | 2020-11-03 | 2022-05-31 | 兰州大学 | Sensor array for pressure damage detection |
| CN114563116B (en) * | 2020-11-03 | 2023-02-03 | 兰州大学 | Sensor array for pressure damage detection |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20180817 |