CN203954026U - The curling pressure-reducing bed of crawler type Kun cylinder translation - Google Patents
The curling pressure-reducing bed of crawler type Kun cylinder translation Download PDFInfo
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- CN203954026U CN203954026U CN201420292832.0U CN201420292832U CN203954026U CN 203954026 U CN203954026 U CN 203954026U CN 201420292832 U CN201420292832 U CN 201420292832U CN 203954026 U CN203954026 U CN 203954026U
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- kun
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- endless track
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Abstract
This utility model relates to the curling pressure-reducing bed of a kind of crawler type Kun cylinder translation, on bed body, level is aligned in sequence with by movable pendulum Kun-initiatively determine Kun-passive Kun of determining-by movable pendulum Kun, endless track is looped around the described Kun of determining and pendulum Kun is upper, and forming one can translation and curling human body supporting plane.Realize by translation power drive mechanism that endless track synchronizes with patient unidirectional and move back and forth function, by curling power drive mechanism, realize the position upset of two-way 360 degree of patient and the adjustment of patient position, left and right in bed, position upset and mobile nature, comfortable, steadily, safety, not only can effectively alleviate the pressure at right angle at patient's pressurized position, greatly reduce the pressure to human body, shearing force and frictional force, strengthen ventilative and heat sinking function, and can fully alleviate the tension force of human tissue organ, promote systemic blood circulation and strengthen tissue organ function, prevention to bed patient's pressure ulcer, treat and meet medical care precess and promote that rehabilitation plays a positive role.
Description
Technical field
This utility model relates to a kind of medical treatment and rehabilitation material, be specifically related to a kind of can assisting patient in bed unidirectional, move back and forth and 360 ° of upsets, can be to the prevention of bed patient's pressure ulcer, treat and meet medical care precess and the curling pressure-reducing bed of crawler type Kun cylinder translation that promotes rehabilitation.
Background technology
Pressure ulcer is because pressure, friction and shearing force cause skin and hypodermic damage.There is pressure ulcer and not only can increase the weight of patient's the protopathy state of an illness, increase health care resource consumption, and gerontal patient's mortality rate is promoted to more than 4 times.The U.S. has nearly 2,500,000 needs of patients treatments pressure ulcers every year, and 60,000 patients die from pressure ulcer related complication, every year for approximately 11,000,000,000 dollars of the expenses of pressure ulcer.The totle drilling cost that Britain is used for the treatment of pressure ulcer is every year 14～2,100,000,000 pounds, accounts for 4% of British Nationals medical services (National Health Service, NHS) total expenditure, and wherein 90% is nursing time cost.Recently research shows that inpatient pressure ulcer incidence rate is 3%～12%, and gerontal patient's pressure ulcer incidence rate is 10%～25%, and its case fatality rate has increased by 6 times compared with young patient.The prevention of pressure ulcer and treatment become global focus and difficulties already, and researcher is being sought new prevention and treatment method and approach.
Intermittent pressure relief is the key of effectively preventing pressure ulcer, confirms at present to apply enough pressure and have the sufficiently long time, and pressure ulcer all likely occurs at any position.Decompression is primary preventive measure.The development and application of pressure ulcer prophylaxis apparatus just attracted much attention in the 30's of 20th century.Also there are great changes in the apparatus of prevention pressure ulcer, the pressure regulating equipment up to the present using can be divided into 2 classes, static device and dynamic device.
Static device comprises foam, water, gel, air mattress, Stryker frame etc.Static device simple in structure, cheap, function singleness, only the patient for independently standing up, has serious underlying diseases and chronic disease to need long-term treatment etc. to have the possible patient of skin injury, is rarely used in the control of patients with pressure sore in clinic.
Dynamic device comprises alternative pressure equipment etc., can automatically redistribute the pressure at pressurized position.Alternative expression decompression air fluidized bed is clinical the most frequently used pressure regulating equipment at present, is used for patient, orthopaedics patient, the critical patient that can not independently stand up and pressure ulcer very easily occurs or the patient of pressure ulcer and skin injury has occurred.But this kind equipment exists complex structure, expensive, and breathability is poor, air pressure is difficult to grasp, and bed surface out-of-flatness such as is not easy to stand up at the unfavorable factor.Study carefully its major function, when gas pressure alternately can reduce bedridden patient to a certain extent, the average pressure peak value at serious pressurized position, whole body average pressure and serious compression zone position size, have actual positive effect to prevention pressure ulcer.But the means as a kind of common prevention pressure ulcer, can not reduce main pressurized position, larger pressure is still being born at prominent place, the human bone galleries such as heel, sacrococcygeal region, back, scapular region, headrest portion, ancon, is the predilection site (P> 0. 05) of pressure ulcer.The use of air fluidized bed can not make patient's friction, shearing force reduce or nutriture improves, and therefore, prevention pressure ulcer should be taked comprehensive measure.In using the process of air fluidized bed, note checking duty and the effectiveness of air fluidized bed, to carry out simultaneously stand up, the basic nursing operation such as skin nursing.
Stryker frame: assisting patient to stand up is the important measures of control pressure ulcer is also the needs of patient self and medical care precess.When dynamic device can only reduce bedridden patient, the partial pressure at serious pressurized position is disperseed, but still need stand up, especially there are the patient of pressure ulcer and skin injury and the needs of medical care precess, also needed to carry out that crouch, lie on the left side, lie on the back in timing right side, prostrate alternately upset.Stryker frame is simple in structure, is several bed board doublings mostly, promotes patient and swings to a side, although contribute to patient to overturn, has saved manpower, has increased shearing force, frictional force to patient.
In a word, the major function of above-mentioned pressure ulcer control equipment reduces pressure exactly, and this has alleviated the partial pressure at patient part or whole body pressurized position to a certain extent, and the pressure at especially main pressurized position can not get effective control; The formed frictional force of variation of patient shifting and the strong point, shearing force cannot improve; Random distribution to patient support point, has strengthened the tension force of tissue, organ, has changed patient's globality and POF; Some material permeabilitys are poor, irritant to skin; Stryker frame only possesses the simple function of assisting patient to stand up, but when standing up, has strengthened again frictional force, the shearing force to patient.Therefore, these pressure ulcers control equipment are because function is limited, add kind, brand is numerous and diverse, and the not first-class factor of standard, is difficult to obtain propagation and employment widely.Find under study for action only to have in clinical 15% patient to have the equipment of prevention pressure ulcer, and in pressure ulcer high risk patient, only have 51% use prevention apparatus, up to the present also do not find a kind of can be comprehensively, practical, effective pressure ulcer prophylactico-therapeutic measures and method.
Summary of the invention
Technical problem to be solved in the utility model is to overcome above-mentioned deficiency, a kind of curling pressure-reducing bed of crawler type Kun cylinder translation that the treatment of pressure ulcer, prevention and promotion human body recovery is had to positive role is provided, this pressure-reducing bed can be realized unidirectional, the reciprocal translation of patient or 360 ° of upsets, can effectively alleviate pressure at right angle, shearing force and the frictional force at bed patient's pressurized position, strengthen ventilative and heat sinking function, alleviate the tension force of human tissue organ, keep patient's globality and POF.
The technical solution of the utility model is: the curling pressure-reducing bed of a kind of crawler type Kun cylinder translation, comprise a body, described pressure-reducing bed also comprise initiatively determine Kun, the passive Kun of determining, by movable pendulum Kun, endless track, coiled body rocking arm, tooth bar, coiled body driven wheel, coiled body transfer gear, drive rack pinion, synchronous pulley, translation mechanism rocking arm, translation mechanism driven wheel, translation mechanism transfer gear, on described bed body, level is provided with successively by movable pendulum Kun-initiatively determine Kun-passive Kun of determining-by movable pendulum Kun, by movable pendulum Kun with initiatively determine Kun, the passive Kun of determining with by the Kun axle at movable pendulum Kun two ends, by carrier bar, be connected respectively, wherein initiatively determine Kun, passive determine Kun each one, by bearing, be located at the crossbeam centre position of a body, it is described that initiatively to determine Kun left, on the Kun axle at right two ends, be respectively equipped with synchronous pulley, initiatively determine to be also provided with a translation mechanism transfer gear on the Kun axle of Kun left end, translation mechanism rocking arm and translation mechanism driven wheel are located on the crossbeam of a body by rotating shaft, translation mechanism driven wheel and the engagement of translation mechanism transfer gear, the both sides of initiatively determining Kun and the passive Kun of determining are respectively equipped with four velamen movable pendulum Kun, and it is upper that endless track is looped around by movable pendulum Kun, initiatively determines Kun and the passive Kun of determining, and the inwall of endless track is provided with the Timing Belt tooth being meshed with synchronous pulley, on the left and right column of bed body, be longitudinally provided with respectively tooth bar, the upper end of tooth bar respectively be located at the left and right outermost of a body and be connected by the Kun axle of movable pendulum Kun, coiled body rocking arm and coiled body driven wheel, coiled body transfer gear and drive rack pinion are located on the left and right column of a body by rotating shaft respectively, tooth bar meshes with driving rack pinion, coiled body driven wheel and the engagement of coiled body transfer gear.
Further, described total radical by movable pendulum Kun can be set as 8～20 even number root, and the adjacent Kun axle by movable pendulum Kun two ends connects by carrier bar.
Further, described endless track is to be formed through the operation of calendering-molding-sulfuration is refining by cotton canvas or the vinylon and cotton blend soaking paste canvas that interweaves, and described endless track is provided with steam vent.
Further, described endless track is to be bonded together by multilamellar polyester canvas, thereon, lower covering rubber, repressed and molding, described endless track is provided with steam vent.
Further, described endless track is to be made by metal coil spring.
Further, the both sides of described pressure-reducing bed are provided with guardrail.
Further, described endless track can unidirectional or reciprocal translation.
Further, described by can be around the axis of the active dead axle two-way 360 degree upsets of movable pendulum Kun.
Further, described by can be around the axis of the active dead axle two-way 360 degree upset of movable pendulum Kun time, endless track also can unidirectional or reciprocal translation.
Further, described translation mechanism driven wheel and coiled body driven wheel drive by hand-operated rocker arm or motor.
This utility model compared with prior art has following beneficial effect:
1. can effectively alleviate the pressure at right angle at bed patient's pressurized position.The endless track with certain compliance, can reduce local pressure, pressure effectively can be distributed.By initiatively determining Kun, drive endless track translation, constantly change bed patient's pressurized position, add timing, comfortable standing up, make effect of easing stress reach maximization.
2. can assisting patient in bed around the comfortable upset of axis 360 degree nature of initiatively determining Kun, realize lie on one's side, the prostrate and different prone positions such as lie on the back.Patient's upset is by being wrapped rolling, increased the active area to human body, and endless track and human body are synchronizing movings, thereby greatly reduce pressure, shearing force and frictional force to human body, eliminate to greatest extent the main pathogenic of pressure ulcer, can also meet part medical care precess and patient's self needs simultaneously.
3. strengthen ventilative and heat sinking function, avoid local moist.Body local humidity is one of main pathogenic of pressure ulcer.Because endless track itself possesses good breathability, when the regular parallel of endless track, circulation of air is accelerated, and has strengthened ventilative and heat sinking function, makes bed patient keep local dry and comfortable, comfortable, and prevention pressure ulcer occurs.
4. alleviate the tension force of human tissue organ.Endless track drives patient's synchronous reciprocating to move, and human body is produced to acceleration, can alleviate greatly like this tension force of human tissue organ, promotes systemic blood circulation and strengthens tissue organ function, accelerates disease recovery from illness and rehabilitation.
5. keep patient's globality and POF.Bed patient is no matter 360 degree overturn, or translation, all can keep patient's globality and POF around the physiological characteristics of head, the back of the body, buttocks sight alignment, position upset and mobile nature, comfortable, steady, safety.Avoided uneven the caused physiology strong point of other utensil to change, histoorgan displacement and tension force increases, and brings secondary damage to orthopaedics, skin injury, the patient such as postoperative.
6. this utility model is simple to operate, powerful, cost of manufacture is low, thoroughly solved clinical " pertinacious disease " for many years of this puzzlement of pressure ulcer, to the prevention of bed patient's pressure ulcer, treat and meet medical care precess and have positive effect with promoting rehabilitation, there is wide future develop, easy to utilize.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model.
Fig. 2 is left view of the present utility model.
Fig. 3 is top view of the present utility model.
In figure: 1-coiled body rocking arm, 2-tooth bar, 3-coiled body driven wheel, 4-coiled body transfer gear, 5-drives rack pinion, 6-endless track, 7-initiatively determines Kun, 8-synchronous pulley, and 9-is passive determines Kun, 10-is by movable pendulum Kun, 11-bed body, 12-translation mechanism rocking arm, 13-translation mechanism driven wheel, 14-translation mechanism transfer gear, 15-Timing Belt tooth, 16-carrier bar.
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is further described.
The curling pressure-reducing bed of a kind of crawler type Kun cylinder translation, comprise a body 11, as shown in Figure 1, Figure 2, Figure 3 shows, described pressure-reducing bed also comprise initiatively determine Kun 7, the passive Kun of determining 9, by movable pendulum Kun 10, endless track 6, coiled body rocking arm 1, tooth bar 2, coiled body driven wheel 3, coiled body transfer gear 4, drive rack pinion 5, synchronous pulley 8, translation mechanism rocking arm 12, translation mechanism driven wheel 13, translation mechanism transfer gear 14.On described bed body 11, level is provided with successively by movable pendulum Kun 10-and initiatively determines the passive Kun of determining-9 of Kun 7-by movable pendulum Kun 10, by movable pendulum Kun 10 with initiatively determine Kun 7, the passive Kun of determining 9 with by the Kun axle at movable pendulum Kun 10 two ends, by carrier bar 16, be connected respectively, endless track 6 is looped around by movable pendulum Kun 10, initiatively determine on Kun 7 and the passive Kun of determining 9, forming one can translation and curling human body planar support body, each Kun cylinder can form a horizontal support band to human body, described endless track is refining the forming of operation through calendering-molding-sulfuration by cotton canvas, endless track is provided with steam vent, described endless track also can be with possessing breathability, compliance, the associated materials of elasticity and moisture-proof function is made, the inwall of endless track 6 is provided with the Timing Belt tooth 15 being meshed with synchronous pulley 8.Wherein initiatively determine respectively one of Kun 7, the passive Kun of determining 9, by bearing, be located at the crossbeam centre position of a body 11, on the described Kun axle of initiatively determining Kun 7 left and right two ends, be respectively equipped with synchronous pulley 8, initiatively determine to be also provided with a translation mechanism transfer gear 14 on the Kun axle of Kun 7 left ends, translation mechanism rocking arm 12 and translation mechanism driven wheel 13 are located on the crossbeam of a body 11 by rotating shaft, translation mechanism driven wheel 13 and 14 engagements of translation mechanism transfer gear, the translation power drive mechanism of formation pressure-reducing bed.
The both sides of initiatively determining Kun 7 and the passive Kun of determining 9 are respectively equipped with four velamen movable pendulum Kun 10, a left side for bed body 11, on right column, be longitudinally provided with respectively tooth bar 2, the upper end of tooth bar 2 respectively be located at a body 11 left sides, right outermost is connected by the Kun axle of movable pendulum Kun 10, coiled body rocking arm 1 and coiled body driven wheel 3, coiled body transfer gear 4 and drive rack pinion 5 are located at respectively a left side for a body 11 by rotating shaft, on right column, tooth bar 2 meshes with driving rack pinion 5, coiled body driven wheel 3 and 4 engagements of coiled body transfer gear, form the curling power drive mechanism of pressure-reducing bed.Described translation mechanism driven wheel and coiled body driven wheel can drive by hand-operated rocker arm or motor.
Both sides at pressure-reducing bed are also provided with guardrail, at the bottom of can preventing that patient from dropping to bed.When acting on translation mechanism driven wheel 13 by translation mechanism rocking arm 12, translation mechanism driven wheel 13 drives translation mechanism transfer gear 14 to rotate, translation mechanism transfer gear 14 is synchronizeed rotation with synchronous pulley 8, drive again simultaneously and initiatively determine Kun 7 and synchronize rotation with endless track 6, realize that endless track 6 synchronizes with patient unidirectional with move back and forth function.Horizontal Kun cylinder, each Kun cylinder can form a longitudinal bracing band to human body, and all one of Kun cylinder composition can translation and curling human body supporting plane.Between Kun cylinder under the endless track with certain compliance covers and Kun cylinder, human body is formed to a longitudinal pressure buffer strip.When endless track 6 is unidirectional and move back and forth, patient, along with endless track 6 is made synchronizing moving, acts on support belt and the buffer strip checker of human body during translation, can alleviate the pressure at right angle at patient's pressurized position.Meanwhile, moving back and forth of appropriateness, can produce acceleration to human body, can alleviate greatly like this tension force of human tissue organ, promotes systemic blood circulation and strengthens tissue organ function, accelerates disease recovery from illness and rehabilitation.When the regular parallel of crawler belt, circulation of air is accelerated, and has strengthened ventilative and heat sinking function, makes bed patient keep local dry and comfortable, comfortable, and prevention pressure ulcer occurs.
When acting on coiled body driven wheel 3 by coiled body rocking arm 1, coiled body driven wheel 3 drives coiled body transfer gear 4 to rotate, coiled body transfer gear 4 is synchronizeed rotation with driving rack pinion 5, and be with carry-over bar 2 to move up, by movable pendulum Kun 10 under the effect of tooth bar 2, make homonymy Kun cylinder to the curling parcel of offside patient synchronously to side roll, realize the position upset of two-way 360 degree of patient.In patient posture upset, can also by drive translation mechanism drive endless track 6 assist patients' upset and implement patient to the left and right both sides position adjust.Can make patient realize to lie on one's side, the prostrate and different prone positions such as lie on the back.Patient's upset is by being wrapped rolling, increased like this active area to human body, and endless track and human body are synchronizing movings, thereby greatly reduce pressure, shearing force and frictional force to human body, eliminate to greatest extent the main pathogenic of pressure ulcer, can also meet part medical care precess and patient's self needs simultaneously.Bed patient is no matter 360 degree overturn, or translation, all can keep patient's globality and POF around the physiological characteristics of head, the back of the body, buttocks sight alignment, position upset and mobile nature, comfortable, steady, safety.Avoided uneven the caused physiology strong point of other utensil to change, histoorgan displacement and tension force increases, and brings secondary damage to orthopaedics, skin injury, the patient such as postoperative.
Above-described embodiment is not to restriction of the present utility model, all any modifications of doing within spirit of the present utility model and principle, is equal to other medical treatment, the protection device replacing and improve and obtain, within all should being included in protection domain of the present utility model.
Claims (10)
1. the curling pressure-reducing bed of crawler type Kun cylinder translation, comprise a body, it is characterized in that described pressure-reducing bed also comprise initiatively determine Kun, the passive Kun of determining, by movable pendulum Kun, endless track, coiled body rocking arm, tooth bar, coiled body driven wheel, coiled body transfer gear, drive rack pinion, synchronous pulley, translation mechanism rocking arm, translation mechanism driven wheel, translation mechanism transfer gear, on described bed body, level is provided with successively by movable pendulum Kun-initiatively determine Kun-passive Kun of determining-by movable pendulum Kun, by movable pendulum Kun with initiatively determine Kun, the passive Kun of determining with by the Kun axle at movable pendulum Kun two ends, by carrier bar, be connected respectively, wherein initiatively determine Kun, passive determine Kun each one, by bearing, be located at the crossbeam centre position of a body, it is described that initiatively to determine Kun left, on the Kun axle at right two ends, be respectively equipped with synchronous pulley, initiatively determine to be also provided with a translation mechanism transfer gear on the Kun axle of Kun left end, translation mechanism rocking arm and translation mechanism driven wheel are located on the crossbeam of a body by rotating shaft, translation mechanism driven wheel and the engagement of translation mechanism transfer gear, the both sides of initiatively determining Kun and the passive Kun of determining are respectively equipped with four velamen movable pendulum Kun, and it is upper that endless track is looped around by movable pendulum Kun, initiatively determines Kun and the passive Kun of determining, and the inwall of endless track is provided with the Timing Belt tooth being meshed with synchronous pulley, on the left and right column of bed body, be longitudinally provided with respectively tooth bar, the upper end of tooth bar respectively be located at the left and right outermost of a body and be connected by the Kun axle of movable pendulum Kun, coiled body rocking arm and coiled body driven wheel, coiled body transfer gear and drive rack pinion are located on the left and right column of a body by rotating shaft respectively, tooth bar meshes with driving rack pinion, coiled body driven wheel and the engagement of coiled body transfer gear.
2. the curling pressure-reducing bed of crawler type Kun cylinder according to claim 1 translation, is characterized in that described total radical by movable pendulum Kun can be set as 8～20 even number root, and the adjacent Kun axle by movable pendulum Kun two ends connects by carrier bar.
3. the curling pressure-reducing bed of crawler type Kun cylinder according to claim 1 translation, is characterized in that described endless track is to interweave soaking paste canvas through refining the forming of operation of calendering-molding-sulfuration by cotton canvas or vinylon and cotton blend, and described endless track is provided with steam vent.
4. the curling pressure-reducing bed of crawler type Kun cylinder according to claim 1 translation, is characterized in that described endless track is to be bonded together by multilamellar polyester canvas, thereon, lower covering rubber, repressed and molding, described endless track is provided with steam vent.
5. the curling pressure-reducing bed of crawler type Kun cylinder according to claim 1 translation, is characterized in that described endless track is to be made in metal coil spring.
6. the curling pressure-reducing bed of crawler type Kun cylinder according to claim 1 translation, is characterized in that the both sides of described pressure-reducing bed are provided with guardrail.
7. according to the curling pressure-reducing bed of crawler type Kun cylinder translation described in claim 1 or 3, it is characterized in that described endless track can unidirectional or reciprocal translation.
8. the curling pressure-reducing bed of crawler type Kun cylinder according to claim 1 and 2 translation, it is characterized in that described can the two-way 360 degree upsets around the axis of active dead axle by movable pendulum Kun.
9. according to the curling pressure-reducing bed of crawler type Kun cylinder translation described in claim 1 ~ 6 any one, it is characterized in that described can be around the axis of active dead axle when two-way 360 degree upset by movable pendulum Kun, endless track also can unidirectional or reciprocal translation.
10. the curling pressure-reducing bed of crawler type Kun cylinder according to claim 1 translation, is characterized in that described translation mechanism driven wheel and coiled body driven wheel drive by hand-operated rocker arm or motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292832.0U CN203954026U (en) | 2014-06-04 | 2014-06-04 | The curling pressure-reducing bed of crawler type Kun cylinder translation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420292832.0U CN203954026U (en) | 2014-06-04 | 2014-06-04 | The curling pressure-reducing bed of crawler type Kun cylinder translation |
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| Publication Number | Publication Date |
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| CN203954026U true CN203954026U (en) | 2014-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420292832.0U Withdrawn - After Issue CN203954026U (en) | 2014-06-04 | 2014-06-04 | The curling pressure-reducing bed of crawler type Kun cylinder translation |
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| CN (1) | CN203954026U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104013505A (en) * | 2014-06-04 | 2014-09-03 | 杨显斌 | Crawler-type roller horizontal movement curling pressure reducing bed |
| CN107088127A (en) * | 2017-05-11 | 2017-08-25 | 齐齐哈尔医学院 | Annular inflatable mattress |
-
2014
- 2014-06-04 CN CN201420292832.0U patent/CN203954026U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104013505A (en) * | 2014-06-04 | 2014-09-03 | 杨显斌 | Crawler-type roller horizontal movement curling pressure reducing bed |
| CN104013505B (en) * | 2014-06-04 | 2017-07-11 | 杨显斌 | Kun translation curling pressure-reducing beds of crawler type |
| CN107088127A (en) * | 2017-05-11 | 2017-08-25 | 齐齐哈尔医学院 | Annular inflatable mattress |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20170711 |
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| AV01 | Patent right actively abandoned |