CN103690322A - Pressure reduction pad for preventing pressure sores - Google Patents
Pressure reduction pad for preventing pressure sores Download PDFInfo
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- CN103690322A CN103690322A CN201410004278.6A CN201410004278A CN103690322A CN 103690322 A CN103690322 A CN 103690322A CN 201410004278 A CN201410004278 A CN 201410004278A CN 103690322 A CN103690322 A CN 103690322A
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- pressure ulcer
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- reduction pad
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Abstract
The invention relates to a pressure reduction pad for preventing pressure sores and belongs to a medical care apparatus. The pressure reduction pad comprises corrugated pads, elastic inflatable bags, inflatable pipelines, a three-way valve and a power-driven inflatable pressure instrument, wherein the corrugated pads are sewn together technically so as to form a quadrangle or other shape, the elastic inflatable bags are arranged in the corrugated pads, the inflatable pipelines are respectively connected to one another in parallel according to old/even numbers so as to form two main pipes easy to distinguish, and then the two main pipes are connected in parallel so as to form a header pipe; and the inflatable bags in the corrugated pads are inflated in a wave mode in a way of being opened alternately so as to change the pressure points of skin, so that the purpose of reducing the time that skin is pressed is reached. The pressure reduction pad can be used for effectively guaranteeing the safety of patients and improving the working quality of medical workers, is convenient to use in clinic and worthy of popularization and application and has an obvious effect.
Description
Technical field
The invention belongs to medical treatment and nursing utensil, relate to a kind of pressure-reducing pad that prevents pressure ulcer, is the nursing preventer that pressure ulcer occurs prevention patient.
Background technology
The metabolism of normal skin tissue's cell and division growth depend on the intact of the interior blood vessel of subepidermal tissue and lymphsystem function, when local excessive tissue pressurized, hypodermic vasoganglion will vertically act on because of ambient pressure, while especially closing pressure (being normally 32mmHg) over normal terminal vessels, tissue fluid circulation is blocked, after certain hour, will cause local organization ischemia, hypoxemia, acidosis, edema and necrosis, local compression tissue is longer in the time of low perfusion or ischemic state, and pressure ulcer incidence rate is higher.
The pressure ulcer that in art, pressure ulcer refers to patient in operation or operation occurs in several hours to 3 days after finishing, there are some researches show that in 23% institute, pressure ulcer is relevant with operation, therefore reduce pressure ulcer incidence rate in art, alleviate patient suffering, improve nursing quality, in art, the prevention of pressure ulcer seems particularly important.
The mechanics factor that in art, pressure ulcer occurs comprises pressure at right angle, shearing force and frictional force, wherein pressure at right angle is the topmost factor of pressure ulcer in art, pressure ulcer pressure is from from heavy sensation of the whole body, weight in patients and skin in compression degree are proportionate, when weight in patients is greater than 75kg, during bed, body weight increases the pressure of skin, easily causes the formation of pressure ulcer, there are some researches show that the continuous compression 2h of 70mmHg pressure undertissue just can cause and organize irreversible lesion above.
And patient's skeletonize or when weak, the protection of subcutaneous fat-free mass, pressure ulcer also easily occurs.
Disease reason: the patient of hypoproteinemia, severe malnutrition, paralysis, cardiovascular disease, diabetes, calmness and heating is the high-risk group that pressure ulcer occurs, the probability that serum albumin lower than 35g/L person pressure ulcer occurs is 5 times of normal level, add that malnutrition and dehydration are lowered skin elasticity, have increased the danger of pressure ulcer.
Brake request due to operation, patient with operation must maintain long-time fixed operation clinostatism, some bone bulge regions particularly, always in continuous compression state, very easily form pressure ulcer, dorsal position is more common in sacrum portion and heel, and ventricumbent position is sternal part and chin portion, side-lying position operation pressure ulcer is apt to occur in ear, acromion, ancon, hip, kneed interior outside, medial and lateral malleolus, and postoperative pressure ulcer 85% betides sacrococcygeal region.
The pressure ulcer incidence rate of patient with operation increases along with the prolongation of operating time, and it 2.5 hours is the risk factor that pressure ulcer occurs that operating time surpasses, and operating time surpasses in the patient of 4 hours, and the longer postoperative pressure ulcer incidence rate of operating time is 21.2%.
For decompression care device is used in prevention pressure ulcer, pressure regulating equipment comprises static device and dynamic device, static device comprises foam, water, gel, air mattress, dynamic device comprises alternative pressure equipment, and the specificity that in art, pressure regulating equipment is braked due to operation requires to seem comparatively narrow, mostly be static device.
Clinical posture pad is main mainly with foam-rubber cushion, but traditional sponge pad permeability is not good, and after long period use, the local easily formation of foam rubber cushion is caved in, and in operation, disinfectant solution and flushing liquor are easily put aside in this, cause patient's local skin humidity and organize congestion, causing the generation of pressure ulcer.More domestic patents as: its core technology of CN 202314062U is for being only provided with breather cheek valve and vent valve, its core technology of CN202477987 U is for the postoperative elastic inflated pad of chest, its core technology of CN202478042U is for preventing the inflating pad device of sickbed patients generation drop foot, in above known technology, related device all can not meet the demand that patient prevents pressure ulcer, and the innovative idea of alternative expression inflation, time and pressure through clinical trial certificate energy active balance local skin pressurized, the present invention is a kind of prevents the innovation of the pressure-reducing pad of pressure ulcer to have important realistic meaning, can effectively prevent pressure ulcer to produce.
Summary of the invention
The object of the invention: be to overcome the deficiencies in the prior art, a kind of pressure-reducing pad that prevents pressure ulcer is provided, by being wave and inflating to change skin in compression point Concha Arcae pad built-in elastic gas cell being alternately open, reach the object that reduces the skin in compression time, effective guarantee patient safety, easy to use, improve medical personnel's work quality.
To achieve these goals, the technical solution adopted in the present invention is: a kind of pressure-reducing pad that prevents pressure ulcer, and by Concha Arcae pad (1), elastic inflated capsule (2), aerating pipe (3), three-way valve (4), electric pneumatic instrument (5) forms.
Described a kind of pressure-reducing pad that prevents pressure ulcer, Concha Arcae pad (1) is made tetragon or other shapes through technique sewing, and built-in elastic gas cell (2), is even or unevenly spaced distribution.
Described a kind of pressure-reducing pad that prevents pressure ulcer, aerating pipe (3) is provided with two kinds of colors or symbol difference odd number and even number, wherein the aerating pipe of color of the same race or symbol logo (3) is aggregated into respectively an inflation total pipeline by three-way valve (4), and terminal is connected with electric pneumatic instrument (5).
Described a kind of pressure-reducing pad that prevents pressure ulcer, can be simultaneously in elastic inflated capsule (2) or interval by electric pneumatic instrument, inflate or do not inflate.
beneficial effect of the present invention:
A kind of pressure-reducing pad that prevents pressure ulcer of the present invention, for reaching the function of prevention pressure ulcer, replaces standing up with pressure pad, obtains good effect of easing stress
,compared good stability with monoblock type air cushion, do not affect accurate operation, easily universal, by alternative expression, inflate and replace the method for standing up to change skin stress point, time and the pressure of active balance local skin pressurized, thereby effectively prevent pressure ulcer, can be used for the use at operation and postoperative patient part or whole body pressurized position, and use for prevention long-term bedridden patients generation pressure ulcer, for society provide a kind of more economical, effective, meet hospital infection requirement and there is the nursing decompressor of certain Developmental Prospect of Industrialization.
Accompanying drawing explanation
Fig. 1 is pressure-reducing pad structural representation of the present invention.
Wherein: 1 Concha Arcae pad 2 elastic inflated capsule 3 aerating pipe 4 three-way valve 5 electric pneumatic instrument.
The specific embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is set forth, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that, protection scope of the present invention is made to more explicit defining.
As shown in Figure 1, a kind of pressure-reducing pad that prevents pressure ulcer, single in one cotton of bed upper berth, rationally settle position, the natural physiological bending degree that as far as possible keeps patient, forbid that health is unsettled, limbs are tractive excessively, prevent nerve injury, sheet keeps dry, smooth and on sacrococcygeal region pad pressure-reducing pad, electric pneumatic instrument 5 is inflated to 6Kpa regularly 60 minutes through the elastic inflated capsule 2 of even number, instrument cuts out after the three-way valve 4 of even mark after reporting to the police, through the elastic inflated capsule 2 of odd number, inflate and regularly 60 minutes again, instrument cuts out after the three-way valve 4 of odd mark after reporting to the police, repeat again aforesaid operations, when operation was over 1 hour, do not affecting under the prerequisite of operation technique, by replacing inflation/deflation vibration pressurized position, there is decompressing effect, according to operating time capable of regulating inflationtime and pressure, alternate repetition like this, to alleviate local compression, increase patient's comfort, promote local blood circulation, effectively prevent that pressure ulcer from occurring.
The present invention is a kind of prevents the pressure-reducing pad of pressure ulcer to can be used for the use at operation and postoperative patient part or whole body pressurized position, and uses for prevention long-term bedridden patients generation pressure ulcer.
More than show and described a kind of pressure-reducing pad principal character and advantage of preventing pressure ulcer; the technical staff of the industry should understand; the present invention prevents the pressure-reducing pad of pressure ulcer not to be restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates present principles; do not departing under the prerequisite of presents spirit and scope; the design also has various changes and modifications; these changes and improvements all fall in claimed scope, and a kind of claimed scope of pressure-reducing pad of pressure ulcer of preventing is by appending claims and equivalent circle thereof.
Claims (4)
1. prevent a pressure-reducing pad for pressure ulcer, by Concha Arcae pad (1), elastic inflated capsule (2), aerating pipe (3), three-way valve (4), electric pneumatic instrument (5).
2. a kind of pressure-reducing pad that prevents pressure ulcer according to claim 1, Concha Arcae pad (1) is made tetragon or other shapes through technique sewing, and built-in elastic gas cell (2), is even or unevenly spaced distribution.
3. a kind of pressure-reducing pad that prevents pressure ulcer according to claim 1, aerating pipe (3) is provided with two kinds of colors or symbol difference odd number and even number, wherein the aerating pipe of color of the same race or symbol logo (3) is aggregated into respectively an inflation total pipeline by three-way valve (4), and terminal is connected with electric pneumatic instrument (5).
4. a kind of pressure-reducing pad that prevents pressure ulcer according to claim 2, can be simultaneously in elastic inflated capsule (2) or interval by electric pneumatic instrument, inflate or do not inflate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410004278.6A CN103690322A (en) | 2014-01-06 | 2014-01-06 | Pressure reduction pad for preventing pressure sores |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410004278.6A CN103690322A (en) | 2014-01-06 | 2014-01-06 | Pressure reduction pad for preventing pressure sores |
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| Publication Number | Publication Date |
|---|---|
| CN103690322A true CN103690322A (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410004278.6A Pending CN103690322A (en) | 2014-01-06 | 2014-01-06 | Pressure reduction pad for preventing pressure sores |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393644A (en) * | 2019-07-09 | 2019-11-01 | 武汉大学 | The medical decompression headrest for preventing pressure alopecia |
| CN112190439A (en) * | 2020-09-23 | 2021-01-08 | 南通市第一人民医院 | Clinical limb rehabilitation assisting instrument for neurology and use method |
Citations (6)
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|---|---|---|---|---|
| DE2807038A1 (en) * | 1978-02-18 | 1979-08-23 | Wodatschek | Pneumatic travelling wave mattress for patients - has interconnected transverse hoses and rotary slide valve for generating periodic waves |
| US5745942A (en) * | 1995-10-19 | 1998-05-05 | Geomarine Systems, Inc. | Simplified control for lateral rotation therapy mattresses |
| CN2889247Y (en) * | 2006-04-19 | 2007-04-18 | 贾广田 | Air cushion with wave motion feeling |
| CN201361210Y (en) * | 2009-03-06 | 2009-12-16 | 贾广田 | Anti-decubitus air cushion |
| CN102525768A (en) * | 2011-06-16 | 2012-07-04 | 东莞沛佳医疗保健科技有限公司 | Medicinal inflatable mattress |
| CN103315889A (en) * | 2013-06-06 | 2013-09-25 | 陈芳 | Alternating inflatable mattress for preventing pressure ulcers in medical operation and postoperative convalescence |
-
2014
- 2014-01-06 CN CN201410004278.6A patent/CN103690322A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2807038A1 (en) * | 1978-02-18 | 1979-08-23 | Wodatschek | Pneumatic travelling wave mattress for patients - has interconnected transverse hoses and rotary slide valve for generating periodic waves |
| US5745942A (en) * | 1995-10-19 | 1998-05-05 | Geomarine Systems, Inc. | Simplified control for lateral rotation therapy mattresses |
| CN2889247Y (en) * | 2006-04-19 | 2007-04-18 | 贾广田 | Air cushion with wave motion feeling |
| CN201361210Y (en) * | 2009-03-06 | 2009-12-16 | 贾广田 | Anti-decubitus air cushion |
| CN102525768A (en) * | 2011-06-16 | 2012-07-04 | 东莞沛佳医疗保健科技有限公司 | Medicinal inflatable mattress |
| CN103315889A (en) * | 2013-06-06 | 2013-09-25 | 陈芳 | Alternating inflatable mattress for preventing pressure ulcers in medical operation and postoperative convalescence |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393644A (en) * | 2019-07-09 | 2019-11-01 | 武汉大学 | The medical decompression headrest for preventing pressure alopecia |
| CN112190439A (en) * | 2020-09-23 | 2021-01-08 | 南通市第一人民医院 | Clinical limb rehabilitation assisting instrument for neurology and use method |
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| ASS | Succession or assignment of patent right |
Owner name: YIXING PEOPLE'S HOSPITAL Free format text: FORMER OWNER: CHEN FANG Effective date: 20140915 Owner name: CHEN FANG Effective date: 20140915 |
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Effective date of registration: 20140915 Address after: 214200 Jiangsu city of Wuxi province Yixing city in Yixing Road No. 75 people's hospital operation room building B3 Applicant after: YIXING PEOPLE'S HOSPITAL Applicant after: Chen Fang Address before: Yicheng street Yixing city Jiangsu province 214200 Wuxi City Tong Zhen Guan Road No. 75 (operation room, people's Hospital of Yixing City, B3 building) Applicant before: Chen Fang |
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Application publication date: 20140402 |