WO2015015510A2 - Lit d'enfant pour empêcher et traiter les escarres - Google Patents

Lit d'enfant pour empêcher et traiter les escarres Download PDF

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Publication number
WO2015015510A2
WO2015015510A2 PCT/IN2014/000474 IN2014000474W WO2015015510A2 WO 2015015510 A2 WO2015015510 A2 WO 2015015510A2 IN 2014000474 W IN2014000474 W IN 2014000474W WO 2015015510 A2 WO2015015510 A2 WO 2015015510A2
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WO
WIPO (PCT)
Prior art keywords
slats
odd
thick
movable
bed
Prior art date
Application number
PCT/IN2014/000474
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English (en)
Other versions
WO2015015510A3 (fr
Inventor
Kalyanaraman SRINIVASA RAGHAVAN
Original Assignee
Srinivasa Raghavan Kalyanaraman
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Srinivasa Raghavan Kalyanaraman filed Critical Srinivasa Raghavan Kalyanaraman
Publication of WO2015015510A2 publication Critical patent/WO2015015510A2/fr
Publication of WO2015015510A3 publication Critical patent/WO2015015510A3/fr

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Classifications

    • 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
    • A61G7/0573—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with mattress frames having alternately movable parts

Definitions

  • the present invention relates to therapeutic beds in general and to those with movable thick slats which form the surface of the beds for prevention of bedsores. It is intended for the short term care of patients who may be prone or liable to develop bed sores, for the long term care of bedridden patients and also to possibly assist in the healing of formed bedsores in any patient.
  • the Braden Scale evaluates the risk of sores by scoring six categories: (1 ) The ability of the patient to respond meaningfully to pressure- related discomfort, which may decline as a result of sedation, a diminished level of consciousness, or a limited ability to feel pain. (2) The degree of exposure of the skin to moisture from perspiration, body fluids, etc. (3) The amount of physical activity performed by the patient. (4) The patient's ability to change and control body position. (5) The adequacy and quality of the patient's nutritional status. (6) How often the patient moves or must be moved in a way that causes friction and shear forces.
  • One of the prime contributors to skin breakdown that causes decubiti is the build-up of moisture between the patient's skin and the bedding on which the patient is resting.
  • Insensible water loss from a body is approximately 50 ml /hour ("Textbook of Medical Physiology' Guyton & Hall, 2000). When a patient is febrile, the amount of moisture exuded through the skin can increase dramatically. If the patient is also incontinent of bowel and/or bladder, more fluids are exuded which act to increase the damage of shear on skin, which promotes decubiti formation.
  • Complicated beds are available for providing a body support that reduces the tendency for bedsores. These beds provide continually changing pressure points that prevents stasis. However, these beds are not widely available because their complexity and cost make them impractical for widespread use in most hospitals. They are also beyond the financial reach of most hospitals, nursing homes and home users. Moreover, these beds have many drawbacks in that they do not promote adequate air circulation around the patient, are not easily dismantled for set up or cleaning, cannot be easily operated manually during a power failure, etc.
  • U. S. Patent 5,083,551 three endless bands are looped around the seat of a wheelchair and are tightened and slackened by a single camshaft with three cam faces phased 120 Li apart.
  • U. S. Patent 4, 155,592 straps secured to the right edge of a seatback stretch across a frame from left to right and are routed past a camshaft. Rotation of camshaft will selectively tighten some of the straps to adjust the lumbar support.
  • U. S. Patent 4,837,878 a bed is provided with stretchable straps alternating with non-stretchable straps. Strap tension can be adjusted mechanically, including by winding the strap around a rotatable shaft.
  • Patent 5,103,51 1 a sling-like cradle is automatically rocked back and forth to avoid bedsores.
  • U. S. Patent 4,459,712 ' a mesh can circulate on rollers 14, 16, and 8. The height of roller can be changed to adjust the sag in the top span of the mesh as also in U. S. Patent 4, 109,329.
  • a crank lever rocks to vertically reciprocate the bed elements to avoid bedsores.
  • U. S. Patents 6,557,937 and 6,676,215 six slats form the seat of a wheelchair.
  • a motor associated with the slat drives a crankshaft to vertically reciprocate its slat.
  • U. S. Patent 5,776,048 a burn patient lies on a row of fixed bars interleaved with reciprocating bars. The reciprocating bars rise above and descend below the fixed bars to prevent bedsores. The bars have a removable core that can be removed for washing.
  • U. S. Patent 5, 161 ,267 a patient is lifted by a number of parallel straps in order to change bed linens.
  • U. S. Patent 4,625,487 a number of transverse cushions are held in cradles to form a bed. Alternate cradles can be rocked in opposite directions to produce alternating lift points that can massage a person and prevent bedsores. See also U. S. Patent 4,494,260 where cradled cushions are all rocked in the same direction.
  • a bed surface is supported by a number of parallel rods, each mounted between an opposite pair of planetary gears .
  • the rods are mounted eccentrically and at different phases so that when gears are rotated, the rods produce a wave-like motion.
  • a bed surface is formed from a number of parallel slats with rollers that ride on cams which are phased to produce a wave-like motion.
  • U. S. Patent 4,958,627 a bed is formed of a number of parallel wires 13.
  • a motor-driven cam swings a lever 32 ( Figure 3) to periodically hit and lift the wires 13 as shown in the upper left portion of Figure 2.
  • the present invention relates to a therapeutic bed to be used at hospitals or at homes for the short term care of patients who may be prone or liable to develop bed sores, for the long term care of bedridden patients and also possibly assist in the healing of formed bedsores in any patient.
  • the alternator bed utilizes the creation of extra gaps in addition to the preexisting gaps on the bed surface without disturbing the position of the patient lying on the said bed and without the requirement of any electrical power supply.
  • the alternator bed comprises a set of odd (1 1 ) and even (12) movable cushioned thick slats of similar size, placed alternatively with equal gaps in-between them.
  • the outer edges of all the slats (1 1 , 12) contact the under surface of the inner edge of the length of the frame (1 ) in the neutral (maximum height) position to form the bed surface.
  • a cotton bed sheet (15) having multiple twin tailed anchoring tapes (16) is placed above the cushioned slats and tied to the twin rings (14) without slack.
  • movable thick slats ( , 12) are respectively welded on the outer portions of their undersurface to the set of large (3) and small channels (4) located beneath them.
  • the set of odd (1 1 ) movable thick slats are welded to the larger channels (3) while the set of the even (12) movable thick slats are welded to the smaller channels (4) for smooth operation.
  • the large (3) and small (4) channels are in turn welded to two different rods (5, 6) running along the length of the bed at different heights to prevent collision during the up and down movement of the slats.
  • the rod welded to the larger channels (3) of the odd slats . (11) is at a lower level and is named as the lower single rod (5).
  • This rod is connected to the driver mechanism (7h) at the head end (9) of the bed.
  • the rod welded to the smaller channels (4) of the even slats (12) is at a higher level and is named as the higher single rod (6).
  • This rod is also connected to another similar driver mechanism (7f) at the foot end (10) of the bed.
  • the movement and operation of these driver mechanisms (7h, 7f) are either manual or electrical through a motor connected to the detachable provision/handle (13) at either ends (9, 10) of the bed. Only a single detachable provision/handle (13) is provided to prevent confusion in the operation of the device.
  • a position arresting means (8h) comprising a lock mechanism is connected to the driver mechanism (7h) at the head end (9) for arresting and positioning the said odd movable thick slats (11 ) at the maximum height (neutral position) where the outer edge of the odd slats are in contact with the undersurface of the inner edge of the length of the bed frame (1 ).
  • another position arresting means (8f) comprising a lock mechanism is connected to the driver mechanism (7f) at the foot end (10) for arresting and positioning the said movable even thick slats (12) at the maximum height (neutral position) where the outer edge of the even slats are in contact with the undersurface of the inner edge of the length of the bed frame (1 ).
  • a device with provisions for supplying body essentials and for positioning patients comprises i) A frame whose inner edge on its length (1 ) limits the upward movement of the free outer ends of all the cushioned thick slats (1 1 , 12) of similar dimension/size.
  • a cotton bed sheet (15) having multiple twin tailed anchoring tapes (16) is placed above the cushioned thick slats (1 1 , 12) onto which the patient is to lie down and tied without slack to the twin rings (14).
  • a second set of even movable parallel thick slats (12) of similar size arranged so as to contact the under surface of the inner edge of the sides of the length of the frame (1) in a similar manner and laid alternating to the said first set of odd movable thick slats (1 1 ) .Each alternating odd (1 1 ) and even (12) slats has a predetermined gap of similar size between them.
  • the method of operating the said device employing a first odd(1 1 ) and second even (12)set of alternating parallel thick slats of similar size welded respectively to a set of large(3) and small channels (4). These larger channels (3) are welded to the lower single rod (5). The smaller channels (4) are welded to the higher single rod (6).
  • the lower single rod (5) is connected to a driver mechanism (7h) at the head (9) of the bed.
  • the higher single rod (6) is connected to a driver mechanism (7f) at the foot end (10) of the bed.
  • the driver mechanisms (7h, 7f) through a detachable provision/handle (13) moves the said lower (5) and higher (6) single rods thereby causing the up and down movement of the slats ( 1 , 12) through the channels (3, 4).
  • the up and down movement thus gives additional relief of pressure to the patient lying on the slats whose maximum upward excursion is limited by the inner edge of the length of the frame (1 ).
  • a cotton bed sheet (15) having multiple twin tailed anchoring tapes (16) is placed above the cushioned thick slats ( 1 , 12) and tied without any slack to the twin rings (14).
  • Fig.1 3-D view illustrates the arrangement of the movable set of odd and even thick slats connected to the said large and small channels.
  • Fig.2 illustrates the top view of the said therapeutic alternator bed.
  • Fig.3 illustrates the view of the said therapeutic alternator bed from the foot end.
  • Fig.4 illustrates the view of the said therapeutic alternator bed from the head end.
  • Fig.5 illustrates the view of the said therapeutic alternator bed with the position arresting means (lock) in the open manner.
  • Fig.6 illustrates the view of the said therapeutic alternator bed with the position arresting means (lock) in the closed manner.
  • Fig.7 illustrates the side view of the said therapeutic alternator bed.
  • Fig.8 illustrates the cotton bed sheet with the multiple twin anchoring tapes.
  • a therapeutic body support is shown as a full frame having a four-sided, open rectangular chassis with four corner legs attached to chassis by welding bolts or other fastening means.
  • the four corner legs are also provided with wheels for the easy displacement of the said therapeutic bed to the desired location.
  • the alternator bed utilizes the creation of extra gaps in addition to the pre-existing gaps on the bed surface without disturbing the position of the patient lying on the said bed and without the requirement of any electrical power supply.
  • the alternator bed comprises a set of odd (1 1) and even (12) movable cushioned thick slats of similar size placed alternatively with equal gaps in-between them.
  • the outer edges of all the slats (1 1 , 12) contact the under surface of the inner edge of the length of the frame (1 ) in the neutral (maximum height) position to form the bed surface.
  • a cotton bed sheet (15) having multiple twin tailed anchoring tapes (16) is placed above the cushioned thick slats (1 1 , 12) and tied to the twin rings (14) without slack.
  • These movable thick slats (1 1 , 12) are respectively welded on the outer portions of their undersurface to the set of large (3) and small channels (4) located beneath them.
  • the set of odd (1 1 ) movable thick slats are welded to the larger channels (3) while the set of the even (12) movable thick slats are welded to the smaller channels (4) for smooth operation.
  • the large (3) and small (4) channels are in turn welded to two different rods (5, 6) running along the length of the bed at different heights to prevent collision during -the up and down movement of the slats.
  • the rod welded to the larger channels (3) of the odd (1 ) slats is at a lower level and is named as the lower single rod (5). This rod is connected to the driver mechanism (7h) at the head end (9) of the bed.
  • the rod welded to the smaller channels (4) of the even (12) slats is at a higher level and is named as the higher single rod (6).
  • This rod is also connected to another similar driver mechanism (7f) at the foot end (10) of the bed.
  • the movement and operation of these driver mechanisms (7h, 7f) are either manual or electrical through a motor connected to the detachable provision/handle (13) at either ends (9, 10) of the bed. Only a single detachable handle is provided to prevent confusion in the operation of the device.
  • a position arresting means (8h) comprising a lock mechanism is connected to the driver mechanism (7h) at the head end (9) for arresting and positioning the said odd movable thick slats ( 1 ) at the maximum height (neutral position) where the outer edge of the odd slats are in contact with the undersurface of the inner edge of the length of the bed frame (1 ).
  • another position arresting means (8f) comprising a lock mechanism is connected to the driver mechanism (7f) at the foot end (10) for arresting and positioning the said movable even thick slats (12) at the maximum height (neutral position) where the outer edge of the even slats are in contact with the undersurface of the inner edge of the length of the bed frame (1).
  • the outer edges of all the cushioned slats (1 1 , 12) contact the under surface of the inner edge of the length of the frame (1) in the neutral (maximum height) position to form the bed surface on which the patient lies.
  • These slats (1 , 12) are divided into odd (1 1 ) (numbering started from head end for convenience) and even (12) slats for purposes of explanation and operation.
  • Each alternating odd (11 ) and even (12) slat has a predetermined gap between them.
  • the even slats (12) are all linked together and they move up and down together through a driver mechanism (7f)of the rack and pinion type as shown in fig.
  • each linked alternate slat goes down in the present embodiment by approx eight cms, (which can be varied in other models) as some people may be very obese, an additional space is created. Fans of blower or exhaust type electronic devices can be placed below the bed for additional aeration.
  • the dimension (breadth) of each slat can be made to differ from the foot end (larger width) to the head end (smaller width). But in the present embodiment the breadth is made uniform for convenience and also to account for the fact that the smaller cervical vertebrae should always be protected by a cervical collar.
  • a device with provisions for supplying body essentials and for positioning patients comprises of a frame whose inner edge on its length(1) limits the upward movement of the free outer ends of all the cushioned thick slats (1 1 , 12) onto which the patient is to lie down.
  • a cotton bed sheet (15) having multiple twin tailed anchoring tapes (16) is placed above the cushioned slats and tied without slack to the twin rings (14).
  • a first set of odd (1 1) movable parallel thick slats of pre-determined size arranged so as to contact the under surface of the inner edge of the sides of the length of the frame (1) in the neutral (maximum height) position.
  • Each alternating odd (1 1 ) and even (12) slat has a predetermined gap of similar size between them.
  • a set of larger channels (3) is welded to the outer portion of the undersurface of the said first odd (11 ) set of the movable thick slats.
  • a set of smaller channels (4) is welded to the outer portion of the undersurface of the said second even (12) set of the movable thick slats .
  • the device with provisions for supplying body essentials and for positioning patients is at least one of a therapeutic body support for holding and providing spatially varied pressure and air to the said patients in order to prevent debilitating conditions such as bedsores.
  • the said first odd (1 1 )and second even (12)set of parallel thick slats welded to the larger(3) and smaller channels (4) respectively move in the up and down direction for a pre-determined height through the operation of the said lower single(5) and higher single(6) rods connected to the said driver mechanisms (7h,7f).
  • These movable thick slats (1 1 , 12) are connected to the set of large (3) and small channels (4).
  • the set of large channels(3) are welded to the undersurface of the outer portion of the odd ( 1 )movable thick slats .
  • the set of small channels (4) are welded to the set of even(12) movable thick slats at the outer portion of its undersurface.
  • the set of the large (3) and small channels (4) are in turn respectively welded to the lower single rod
  • the said higher single rod (6) welded to the smaller channels(4) is positioned higher than the lower single rod(5) connected to the larger channels(3) for preventing interference during the up and down operation of the said thick slats(1 1 , 12).
  • the lower single rod (5) is connected to the driver mechanism (7h) at the head end (9) and the higher single rod
  • driver mechanism (7f) is connected to the said driver mechanism (7f) at the foot end (10) of the said device.
  • the movement and operation of these driver mechanisms (7h, 7f) are operated either manually through detachable provision/handle ( 3) or electrically.
  • the said driver mechanisms (7h, 7f) comprises a rack and pinion mechanism operated by the detachable provision/handle (13) from the head end (9) and foot end (10) of the said device. Only a single detachable handle/provision is provided to prevent confusion in the operation of the device.
  • An position arresting means (8h) comprising a lock mechanism is connected to the driver mechanism (7h) at the head end(9) for arresting and positioning the said odd movable thick slats(1 1 ) at the maximum height (neutral position) where the outer edge of all the slats are in contact with the undersurface of the inner edge of the length of the bed frame(1 ) .
  • another position arresting means (8f) comprising a lock mechanism is connected to the driver mechanism(7f) at the foot end(10) for arresting and positioning the said even movable thick slats(12) at the maximum height (neutral position) where the outer edge of all the slats (1 1 ,12)are in contact with the undersurface of the inner edge of the length of the bed frame(1 ) .
  • Each odd slat (1 1) as shown in fig.no.2 has a larger channel piece (3) welded on the undersurface at the outer portion as shown in fig. no. 1. All the larger channel pieces (3) of the odd slats (1 ) are in turn welded to a thick rod running along the length of the bed named as the lower single rod (5) as shown in fig 7.
  • This lower single rod(5) to which all the odd slats(1 1 ) are now connected moves up and down through the rack and pinion driver mechanism(7h) operated by a detachable provision/handle (13) from the head end (9) as shown in fig. no.1 and 4(handle not shown in fig. no.1).
  • Each even slat (12) as shown in fig.no.2 has a smaller channel piece (4) welded on the undersurface at the outer portion as shown in fig.no.1. All the smaller channel pieces (4)of the even slats(12) are in turn welded to another thick rod running along the length of the bed named as the higher single rod(6) as shown in fig. no.7.
  • This higher single rod (6) to which all the even slats (12) are now connected moves up and down through another similar rack and pinion mechanism (7f) operated by the same provision/ handle (13) at the foot end (10)of the bed as shown in fig. no. 3.
  • the odd slats (1 1 ) are brought up again to the maximum up position ( through the handle-13) as before and the lock(8h) under the rack and pinion mechanism (7h)is reapplied so as to prevent the odd slats(1 1) from going down.
  • the slats (1 1 , 12) are in the same level (maximum up/neutral position) where the outer edges of all the slats (odd and even) are in contact with the undersurface of the inner edge of the sides of the length of the frame of the bed (1).
  • the same procedure is done to the even slats (12). These are now brought down.
  • the lock (8f) under the rack and pinion mechanism (7f) of the even slats (12) operated from the foot end (10) is released and the even slats (12) are brought down by approx. eight cms in this embodiment through the same provision/handle (13). Only a single handle /provision is provided to prevent confusion in the operation of the device. An additional space (as there is already a predetermined gap between each odd and even slat) is now created under the person as the even slats (12) have moved down. Now the person is supported by the odd slats (1 1 ) only. This cycle can be repeated /alternated manually or by a motor as per doctor /hospital protocol. This mechanism is easy to operate for the nurse or any person and even at home.
  • twin rings (14) as shown in fig. no. 1 , 3 and 7 are placed at the undersurface of the bed frame on all sides as shown in the pictures. These twin rings (14) are useful in anchoring the edges of the cotton bed sheet (15) placed on top of the cushioned slats.
  • the bed sheet has multiple twin tailed anchoring tapes (16) all around as shown in fig. no.8 which can be anchored to the twin rings (14) without slack. This would act as a secondary support to the patient and also additionally help in sweat absorption.
  • Fans - blower and/or suction type can be placed on the four legs of the bed to create additional aeration.
  • the bed can be provided with wheels (with brakes) for easy maneuverability.
  • This mechanism can also be used for chairs/wheel chairs / stretchers/any other appliance. Also not only metal but any material say wood, fiber glass, plastic etc. can be used for any part of the present invention.
  • the bed can be operated manually or by computerized (with or without remote control), electromechanical, hydraulic or by any other mechanism. The dimensions of the slats / the distance between them / the up and down excursion/ the cushion/ sheet can all be modified and refined further. Also other mechanisms like up/down tilt of the entire bed (as found in other hospital cots) can be incorporated.
  • a foldable and /or detachable back rest can also be incorporated at the head end or a separate back rest can be provided in case the patient wants to sit up.
  • a method of operating the said device employing a first odd(1 1 ) and second even (12)set of alternating parallel thick slats welded respectively to a set of large(3) and small channels (4).
  • These larger channels (3) are welded to the lower single rod (5).
  • the smaller channels (4) are welded to the higher single rod (6).
  • These rods are each connected to a driver mechanism (7h, 7f) at the head (9) and foot (10) end of the bed.
  • the driver mechanisms (7h, 7f) through provision/handle (13) moves the said lower (5) and higher (6) single rods thereby causing the up and down movement of the slats (1 1 , 12) by the channels (3, 4).
  • the up and down movement of the slats(1 1 , 12)thus gives additional relief of pressure to the patient lying on the slats whose maximum upward excursion is limited by the inner edge of the length of the frame (1 ).
  • the method comprising the steps of positioning the said set of the odd (1 1 )and even(12) movable thick slats at the maximum height (neutral position) where the outer edge of all the slats are in contact with the undersurface of the inner edge of the length of the bed frame(1 ).
  • the method of operating the said device further comprises winding and unwinding said driver mechanisms (7h,7f) through provision/handle(13) either manually or electrically through motor induces the up and down movement of the set of odd (1 1)and even(12) movable thick slats with a timing that is different for each set of slats.
  • the position arresting means (8h, 8f) is periodically engaged to arrest the movement of the said driver mechanisms (7h, 7f) for statically positioning the said set of odd (1 1 ) and even (12) movable thick slats so as to contact the under surface of the inner edge of the sides of the length of the frame (1 ) in the neutral (maximum height) position.
  • the method of operating the said device utilizing the said driver mechanisms (7h,7f) comprises rack and pinion at both the head end (9) and the foot end (10) of the device for actuating the said movement of the set of movable thick slats(1 1 , 12).

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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

L'invention concerne un lit thérapeutique destiné à la prévention des escarres et à aider à soigner les escarres, conçu pour les soins de courte durée et de longue durée de patients cloués au lit par utilisation d'espaces supplémentaires créés sur la surface du lit sans perturber la position du patient et sans avoir besoin d'une alimentation électrique, ledit lit comprenant une série de lattes épaisses matelassées impaires (11) et paires (12) ayant une taille similaire et placées en alternance, des espaces étant formés entre ces dernières, le mouvement alternatif vers le haut et vers le bas des lattes épaisses impaires et paires à l'endroit prédéterminé et à la hauteur prédéterminée créant des espaces supplémentaires à la surface du lit, ce qui libère la pression et fait circuler de l'air frais à travers lesdits espaces créés à différents endroits prédéterminés à la surface du lit, ce qui empêche la formation des escarres et peut aider à soigner les escarres formés, en réalisant une surpression et une aération sur toute la surface du corps du patient à différents moments sans bouger le patient.
PCT/IN2014/000474 2013-07-29 2014-07-16 Lit d'enfant pour empêcher et traiter les escarres WO2015015510A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN3358CH2013 2013-07-29
IN3358/CHE/2013 2013-07-29

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WO2015015510A2 true WO2015015510A2 (fr) 2015-02-05
WO2015015510A3 WO2015015510A3 (fr) 2015-06-04

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113440352A (zh) * 2021-06-30 2021-09-28 王倩倩 一种可调床面起伏的防滚落护理床

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488323A (en) * 1981-10-23 1984-12-18 Colburn Harry E Bed sheets with hook and loop fasteners
JPH04109945A (ja) * 1990-08-31 1992-04-10 Paramount Bed Co Ltd 褥瘡防止機能を備えたベッド
US7905846B2 (en) * 2005-10-06 2011-03-15 Ganti Sastry K Special bed, for bedsores therapy and massage therapy
KR100877769B1 (ko) * 2007-08-24 2009-01-08 정순철 욕창방지용 침대
CN201211290Y (zh) * 2008-06-27 2009-03-25 牟伟 防褥疮多功能床
KR20130039988A (ko) * 2011-10-13 2013-04-23 김진일 욕창방지용 전동침대

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113440352A (zh) * 2021-06-30 2021-09-28 王倩倩 一种可调床面起伏的防滚落护理床
CN113440352B (zh) * 2021-06-30 2022-11-22 山东中医药大学 一种可调床面起伏的防滚落护理床

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