CN2089332U - Jet type air water cushion - Google Patents
Jet type air water cushion Download PDFInfo
- Publication number
- CN2089332U CN2089332U CN 91207083 CN91207083U CN2089332U CN 2089332 U CN2089332 U CN 2089332U CN 91207083 CN91207083 CN 91207083 CN 91207083 U CN91207083 U CN 91207083U CN 2089332 U CN2089332 U CN 2089332U
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- CN
- China
- Prior art keywords
- jet
- jet chamber
- model
- utility
- air water
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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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Abstract
The utility model relates to a jet type air water cushion. The structure of the utility model is that pebble-shaped, or small square-shaped, or fine-ripple-shaped projection distributes on the surface of a jet chamber; the concave groove of the gap of the projection is provided with small ventilating holes; supporting columns which support human bodies uniformly distribute in the body of the jet chamber; thus, the air coming in through an air inlet smoothly overspreads the entire jet chamber and jets outwards through the small ventilating holes, achieving the purpose of ventilation. The utility model is characterized in good ventilation performance. Holes are dug in the centre of the utility model, which is helpful for patients with fecal and urinary incontinence; besides, the burden of medical care people and family members is eased, effectively preventing the occurrence of bedsore of patients who are in bed for a long time.
Description
This utility model relates to a kind of improvement that prevents the mattress of decubital ulcer.
Disclosed air mattress for bedsore prevention in CN87108079A, its primary structure be with the cover that the breathability cloth is done be layered on the mattress main body above, the edge of this cover relies on sealing strip and mat main body to seal, and forms jet chamber, and is provided with air taking port from air to this jet chamber that carry.This air cushion weak point is that cover only depends on air supporting, when overlieing, the people can make cover depression, the tight mat main body of card, this certain one is airtight to making, moreover cover is to utilize breathable fabric to make, it is ventilative mainly to be formation during by braiding " knitting the hole ", this " knitting the hole " very easily pushed down airtight by lax skin, and is unfavorable for the patient of gatism, is difficult for sanitation and hygiene.
The purpose of this utility model is that a kind of air-vent of design is difficult for the jet-propelled air water pad by human body is pushed down, do not sink in jet chamber.
Task of the present utility model is achieved in that jet-propelled air water pad is made up of jet chamber, upper strata and lower floor's air cushion main body.Jet chamber surface distributed has the lobe of cobble shape or tessellated or insertion waves shape, and its gap groove offers ventilative aperture, avoids being pushed down by skin, at jet intracavity uniform distribution support column, supports human body, and it is more smooth and easy that jet intracavity air is flowed.Lower floor's air cushion main body has nine each horizontal air bag combinations that do not communicate, and can be inflated respectively by air pump or inflator, changes position pressurized situation, but also water filling.Defecating hole has dug in jet-propelled air water pad central authorities, helps the gatism patient, avoids in the past bedpan directly and contact skin, and injured skin and be easy to pollute during extraction is difficult for cleaning-nursing.
The utlity model has evenly good characteristics of jet performance, and the structure of jet chamber surface irregularity, along with air cushion main body or jet chamber air pressure change produce slight vibration, human body there is certain massage effect, blood circulation and nervous function have been improved, the prevention decubital ulcer has alleviated medical personnel and family members' burden.
Below in conjunction with legend this utility model is described further:
Fig. 1: jet-propelled air water pad sketch map
With reference to Fig. 1: surface, jet chamber (1) can make of having the flexible waterproof material of elasticity, make its surface become cobble shape lobe (2), offer ventilative aperture (3) at the clearance groove place of lobe, ventilative aperture (3) is distributed in surface, jet chamber, be equivalent to human body apophysis position (as occipital bone, spinal crest of Rauber, scapula, back elbow bone, iliac spine, heel), can guarantee the permeability of part in compression like this, be evenly distributed with support column (4) in the jet chamber (1), and be provided with air taking port (5), be equivalent to the human buttock place at the middle part and dig a defecating hole (6), during use, flat bedpan is put under the air water pad defecating hole (6), get final product on the sick bed.Lower floor's air cushion main body has nine each horizontal air bags (7) that do not communicate to form, by pipeline (8) air feed or water.
Claims (3)
1, a kind of jet-propelled air water pad comprises the gentle water cushion main body in jet chamber, it is characterized in that jet chamber surface distributed has cobble shape or tessellated or insertion waves shape lobe, and its gap groove offers ventilative aperture, and intracavity is evenly distributed with support column.
2,, it is characterized in that ventilative aperture is distributed in surface, jet chamber and is equivalent to human body apophysis position according to the described jet-propelled air water pad of claim (1).
3,, it is characterized in that jet chamber gentle water cushion main body central authorities are equivalent to the human buttock place and offer a defecating hole according to the described jet-propelled air water pad of claim (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91207083 CN2089332U (en) | 1991-04-25 | 1991-04-25 | Jet type air water cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91207083 CN2089332U (en) | 1991-04-25 | 1991-04-25 | Jet type air water cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2089332U true CN2089332U (en) | 1991-11-27 |
Family
ID=4916609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91207083 Withdrawn CN2089332U (en) | 1991-04-25 | 1991-04-25 | Jet type air water cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2089332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730861A (en) * | 2019-01-24 | 2019-05-10 | 杭州市第一人民医院 | Water cushion type limb elevation pillow and its application method |
-
1991
- 1991-04-25 CN CN 91207083 patent/CN2089332U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730861A (en) * | 2019-01-24 | 2019-05-10 | 杭州市第一人民医院 | Water cushion type limb elevation pillow and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |