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CN113576806A - Combined nursing bed with function of adjusting pose of patient - Google Patents

Combined nursing bed with function of adjusting pose of patient Download PDF

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Publication number
CN113576806A
CN113576806A CN202110913039.2A CN202110913039A CN113576806A CN 113576806 A CN113576806 A CN 113576806A CN 202110913039 A CN202110913039 A CN 202110913039A CN 113576806 A CN113576806 A CN 113576806A
Authority
CN
China
Prior art keywords
patient
bed
air
posture
adjusting
Prior art date
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.)
Pending
Application number
CN202110913039.2A
Other languages
Chinese (zh)
Inventor
胡志刚
郭琪源
张帅
马蓓蓓
黄磊
王新征
宋克纳
付东辽
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Henan University of Science and Technology
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Henan University of Science and Technology
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 Henan University of Science and Technology filed Critical Henan University of Science and Technology
Priority to CN202110913039.2A priority Critical patent/CN113576806A/en
Publication of CN113576806A publication Critical patent/CN113576806A/en
Pending legal-status Critical Current

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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05Parts, details or accessories of beds
    • A61G7/057Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • A61G7/05769Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/005Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame tiltable around transverse horizontal axis, e.g. for Trendelenburg position
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/008Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame tiltable around longitudinal axis, e.g. for rolling
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05Parts, details or accessories of beds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05Parts, details or accessories of beds
    • A61G7/057Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • A61G7/05769Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers
    • A61G7/05776Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers with at least two groups of alternately inflated chambers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H9/00Pneumatic or hydraulic massage
    • A61H9/005Pneumatic massage
    • A61H9/0078Pneumatic massage with intermittent or alternately inflated bladders or cuffs
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61HPHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
    • A61H2201/00Characteristics of apparatus not provided for in the preceding codes
    • A61H2201/01Constructive details
    • A61H2201/0119Support for the device
    • A61H2201/0138Support for the device incorporated in furniture
    • A61H2201/0142Beds

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nursing (AREA)
  • Rehabilitation Therapy (AREA)
  • Epidemiology (AREA)
  • Pain & Pain Management (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

The invention discloses a combined nursing bed capable of adjusting the pose of a patient, and relates to the field of medical equipment.

Description

Combined nursing bed with function of adjusting pose of patient
Technical Field
The invention relates to the field of medical instruments, in particular to a combined nursing bed capable of adjusting the position and posture of a patient.
Background
It is known that, with the increasing of the types of malignant infectious diseases and the gradual expansion of the influence range, how to greatly reduce the workload of medical care personnel when rescuing and nursing critical patients and ensure the safety of the critical patients as much as possible is very important, especially under the condition of scarce medical materials, the medical care personnel can carry out nursing work through remote operation, without directly contacting patients and the like, and the safety of the medical care personnel can be ensured while the work efficiency is ensured.
Taking a nursing bed as an example, the existing nursing bed has a simple structure, can only realize the lifting of the end part, for example, in order to prevent bedsores caused by the fact that a critically ill patient cannot turn over by himself in a coma or unconsciousness, the nursing operation such as turning over the patient by manpower is often needed, and the workload of medical staff is large because the turn-over interval time is short in the nursing process; in addition, after the patient vomits, twitch the action, position and posture on the sick bed can also probably influence medical personnel's subsequent operation because long-time invariant influences self cervical vertebra, lumbar vertebra health simultaneously, need move patient earlier when carrying out other first aid, nursing measures to patient again, adjust to suitable position appearance, and the person that the weight is great needs a plurality of nursing staff to assist even and moves, influences work efficiency etc..
Disclosure of Invention
In order to overcome the defects in the background art, the invention provides the combined nursing bed capable of adjusting the posture of the patient, and the combined nursing bed can solve the problems that the patient is seriously ill and unconscious or inconvenient in post-operation behaviors and can move and change the posture on the patient bed only by manual assistance.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a combined nursing bed with the function of adjusting the posture of a patient comprises a lower bed frame, an upper bed frame and an air mattress, wherein electric push rods are respectively arranged at four corners of the upper surface of a support at the bottom of the lower bed frame, a universal joint is respectively arranged at the upper end of each electric push rod, the upper bed frame is arranged above the universal joint, the universal joint is connected with the lower surface of a bed frame in the upper bed frame, baffle plates are respectively arranged at the left end and the right end of the bed frame, at least one wide movable rod piece is respectively arranged at the front side edge and the rear side edge of the bed frame, each wide movable rod piece is respectively connected with a narrow movable rod piece, each narrow movable rod piece is respectively connected with a side movable baffle plate, a bed plate is arranged on the bed frame, the air mattress is arranged on the bed plate, and each electric push rod is respectively connected with a control system to form the combined nursing bed with the function of adjusting the posture of the patient.
The combined nursing bed with the function of adjusting the posture of the patient comprises a cushion base, air bags and an air cushion jacket, wherein a plurality of air bags are arranged on the cushion base to form an air bag group, and the air cushion jacket is wrapped outside the air bag group.
The combined nursing bed with the function of adjusting the posture of the patient is characterized in that a plurality of air bag mounting holes are formed in the upper surface of the cushion base, an inflation hole and an air release hole are formed in the bottom of each air bag mounting hole respectively, the upper ends of the inflation hole and the air release hole are communicated with air bags, the lower ends of the inflation hole and the air release hole are connected with an inflation valve and an air release valve respectively, the inflation valve and the air release valve are connected with a control system respectively, and an air inlet of the inflation valve is connected with an air source through a pipeline.
The combined nursing bed with the function of adjusting the posture of the patient is characterized in that four corners below the bottom bracket are respectively provided with a universal wheel.
The combined nursing bed with the function of adjusting the posture of the patient is characterized in that the bottom support is of a dumbbell-shaped structure.
The combined nursing bed with the function of adjusting the posture of the patient is characterized in that reinforcing blocks are respectively arranged at the left end and the right end of the bottom support, and universal wheels are respectively arranged at the front end and the rear end below each reinforcing block.
The combined nursing bed with the function of adjusting the posture of the patient is characterized in that the left end and the right end of the bed frame are respectively provided with an inserting groove, and a baffle is inserted in the inserting grooves.
The combined nursing bed with the function of adjusting the posture of the patient is characterized in that the front side surface and the rear side surface of the bed frame are respectively provided with at least one inwards-concave groove, and a wide movable rod piece is respectively arranged in each groove.
The combined nursing bed with the function of adjusting the posture of the patient is characterized in that four corners of the lower surface of the bed frame are respectively provided with a universal joint fixing hole, and a universal joint is respectively arranged in the universal joint fixing holes.
The combined nursing bed with the function of adjusting the posture of the patient is characterized in that the universal joint is a double-joint universal joint.
By adopting the technical scheme, the invention has the following advantages:
according to the invention, the electric push rod is used for realizing the inclination of the upper bedstead and the high-low fluctuation motion of the inflatable mattress, the combination of the electric push rod and the upper bedstead can realize the movement of a patient to a proper position in a small amplitude and short time, the fluctuation of the waves formed by the inflatable mattress is gentle, the inflatable mattress is friendly to the body of the patient and not easy to cause secondary injury, and meanwhile, the massage effect is also realized, the bedsore can be effectively prevented, the working strength of nursing personnel is greatly reduced, the working efficiency is improved, and the electric bed is suitable for being popularized and applied in a large range.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the lower frame of the present invention;
FIG. 3 is a schematic view of the upper frame according to the present invention;
FIG. 4 is a schematic view of the construction of the air mattress of the present invention;
FIG. 5 is a front view of the bed in the case of forward and backward tilting movement in the present invention;
FIG. 6 is a right side view of the bed of the present invention in a side-to-side tilting motion;
FIG. 7 is a schematic view of the inflatable mattress of the present invention in cooperation with a back and forth tilting motion;
FIG. 8 is a schematic view of the inflatable mattress of the present invention in cooperation with a side-to-side tilting motion;
in the figure: 1. a lower bed frame; 101. a universal wheel; 102. a bottom bracket; 103. an electric push rod; 104. a double-joint universal joint; 2. an upper bed frame; 201. a baffle plate; 202. a side movable baffle; 203. a bed frame; 204. a wide movable bar; 205. a narrow movable rod member; 206. a bed board; 3. an air mattress; 301. a mattress foundation; 302. an air bag; 303. an air cushion coat.
Detailed Description
The present invention will be explained in more detail by the following examples, which are not intended to limit the invention;
in the description of the present invention, it is to be understood that the terms "central," "lateral," "length," "width," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "side," and the like, as used herein, are used in the orientation or positional relationship indicated in FIG. 1, merely to facilitate the description of the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The combined nursing bed with the function of adjusting the posture of a patient, which is described in conjunction with the attached figures 1-8, comprises a lower bed frame 1, an upper bed frame 2 and an inflatable mattress 3, wherein the bottom support 102 is in a dumbbell-shaped structure, universal wheels 101 are respectively arranged at four corners below the bottom support 102, the bed body can be pushed up for movement and temporary parking, or reinforcing blocks are respectively arranged at the left end and the right end of the bottom support 102, universal wheels 101 are respectively arranged at the front end and the rear end below each reinforcing block, electric push rods 103 are respectively arranged at four corners above the bottom support 102 in the lower bed frame 1, when the combined nursing bed is implemented, the bottoms of the four electric push rods 103 and the bottom support 102 are fixed through bolts, positioning pin holes are arranged at the heads of the electric push rods 103, double-joint universal joints 104 are connected through cylindrical pins, universal joints are respectively arranged at the upper ends of each electric push rod 103, the universal joints are double-joint universal joints 104, an upper part 2 is arranged above the universal joints, universal joints are connected below a bed frame 203 in the upper bed frame 2, baffle plates 201 are respectively arranged at the left end and the right end of the bed frame 203, in the specific implementation, in order to realize that the baffle plates 201 can be quickly taken out, slots can be respectively arranged at the left end and the right end of the bed frame 203, the baffle plates 201 are inserted in the slots, at least one wide movable rod piece 204 is respectively arranged at the front side edge and the back side edge of the bed frame 203, each wide movable rod piece 204 is respectively connected with a narrow movable rod piece 205, each narrow movable rod piece 205 is respectively connected with a side movable baffle plate 202, in the specific implementation, at least one inwards concave groove can be respectively arranged at the front side surface and the back side edge of the bed frame 203, a wide movable rod piece 204 is respectively arranged in each groove, universal joint fixing holes are respectively arranged at four corners below the bed frame 203, universal joints are respectively arranged in the universal joint fixing holes, a bed board 206 is arranged on the bed frame 203, an inflatable mattress 3 is arranged on the bed board 206, the inflatable mattress 3 comprises a mattress base 301, air bags 302 and an air cushion jacket 303, wherein a plurality of air bags 302 are arranged on the mattress base 301 to form an air bag group, and the air cushion jacket 303 is wrapped outside the air bag group; the higher authority of pad base 301 is equipped with a plurality of gasbag mounting holes, is equipped with inflation hole and gas release hole respectively in the bottom of every gasbag mounting hole, the upper end intercommunication gasbag 302 of inflation hole and gas release hole, inflation valve and bleed valve are connected respectively to the lower extreme of inflation hole and gas release hole, inflation valve and bleed valve are connected control system respectively, and the air inlet of inflation valve passes through the pipe connection air supply, and every electric putter 103 is connected control system respectively and forms the combination formula nursing bed that has adjustment patient position appearance.
In the specific implementation of the invention, the structure of the lower bed frame 1 is shown in fig. 2, the whole shape of the bottom support 102 is dumbbell-shaped, that is, two ends are large and the middle is thin, which not only plays a role of whole bearing and supporting, but also reduces the use of whole materials, reduces the weight of the bed body and the manufacturing cost, reinforcing blocks are arranged at four corners of the bottom support 102, thickening treatment is carried out, the reinforcing blocks are connected with the universal caster 101 in a thread fit manner, the bases of four electric push rods 103 are fixed on the bottom support 102, and the heads of the electric push rods 103 are connected with the double-joint universal joint 104 through pins.
Go up the concrete structure of bedstead 2 as shown in fig. 3, open the end about bed frame 203 has the slot of placing baffle 201, can fix at ordinary times, prevent weighing down, can buckle baffle 201 upper portion and mention then pull down if the space that the instrument equipment used is too big or need follow head of a bed or tailstock transport patient under the special circumstances, the universal joint fixed orifices of bed frame 203 bottom passes through pin joint with the other end of double-section universal joint 104, carry out location fit through pin joint, thereby realize driving electric putter 103 motion by external system control, the motion transmits bed frame 203. The side surfaces of the bed frame 203 are respectively provided with at least one inwards concave groove for matching with the side surface movable plate 202, the wide movable rod 204 and the narrow movable rod 205, the shapes and the sizes of the wide movable rod 204 and the narrow movable rod 205 are aligned with the grooves, the rotation centers are consistent and are parallelogram-shaped, the movable plates 202 on the two side surfaces and the bed frame 203 are ensured to be always vertical, and the movable space is reduced. Further, the side movable baffle 202 of the invention is higher and longer than the common side baffle, which can effectively prevent the patient from rolling down because the patient can not control the bed body when the bed body inclines.
The structure of the inflatable mattress 3 is as shown in fig. 4, the mattress base 301 on the inflatable mattress 3 is provided with an air bag mounting hole for placing the air bag 302, the inflation hole and the deflation hole which are arranged at the bottom of the air bag mounting hole are matched with the interface at the bottom of the air bag 302, the inflation valve and the deflation valve can realize inflation and deflation functions, when an external control system needs to be matched with a bed body to move forwards and backwards, and when a patient is moved leftwards and rightwards, different air bags 302 can be respectively inflated and deflated, so that the inflatable mattress 3 integrally presents a wavy high-low fluctuating shape, the posture of the patient can be changed slightly and softly, secondary injury is avoided, in addition, when the patient needs to lie on the side to perform subsequent nursing operation, the air inlet and inflation stability can be kept, the high side on one side of the inflatable mattress 3 is low, and the patient can keep the posture of lying on the side. The air cushion jacket 303 is connected with the base 301 through a zipper, so that the air bag 302 and the base 301 are prevented from being directly contacted by a patient, and the air cushion jacket can be detached, cleaned and replaced in time when needing to be cleaned. The lower part of the air bag 302 is square, so that the contact area between the air bag and the air cushion base 301 is increased, and the air bag can better bear pressure and is convenient for installing the air inlet and outlet devices.
As shown in fig. 5-6, when the whole bed body is raised and lowered or the bed body is tilted, the electric push rods 103 can be controlled by an external control system, the motion is transmitted to the bed frame 203 through the double-joint universal joint 104, and then the electric push rods can act on the whole upper bed frame 2, if a patient is transferred, the four electric push rods 103 of the original nursing bed can be operated, the whole electric push rods extend out at a constant speed, the electric push rods 103 of the nursing bed to be transferred are regulated and controlled to be integrally contracted, and the height difference between the electric push rods 103 and the electric push rods is formed, so that the patient can be conveniently transferred.
As shown in fig. 5 to 8, when the posture of a patient needs to be adjusted to a small degree, the whole bed body can be tilted and then the air mattress 3 can be used for adjustment. During the specific use, lie in the bed right side if the patient is flat, care operation needs to be carried out on the bed left side at present, patient will be removed the bed left side, rise two electric putter 103 on right side earlier, make the bed body height on the low right side of left slope, the gassing operation is aerifyd respectively to the side gasbag 302 about with inflatable mattress 3 simultaneously, make gasbag 302 low on the high right side of left side earlier, avoid the direct slip of disease, lead to bruising or transfer line scratch to drop, progressively make every gasbag 302 inflate the gassing again, slowly move patient to the right side through the height fluctuation of small range, rise two left electric putter 103 simultaneously at last, make the lathe bed level. When a patient lies in the middle of the bed, the patient needs to lie on the left side of the bed for nursing operation, and the patient should be moved to the left side first and then lie on the side. The translation process is the same as the above example, firstly two right electric push rods 103 are lifted to incline the bed body to the left, lower the bed body to the left and higher the bed body to the right, and simultaneously the left and right air bags 302 of the inflatable mattress 3 are respectively inflated and deflated, firstly the air bags 302 are made to be higher the left and lower the right, then each air bag 302 is gradually inflated and deflated, after the patient moves to the left, the right air bag 302 is kept inflated to make the right air bag 302 higher than the left side all the time, then the left electric push rod 103 is lifted, at this time, the bed body is leveled, but the patient is thrown under the action of the inflatable mattress 3 to keep the side body state, and the subsequent operation is waited.
In order to improve the automation degree of the invention, the side movable baffle 202 can be controlled to freely move up and down by hand or remote control, and the occupied moving space is small. The tail of the inflatable mattress 3 is provided with a total air inlet and a total air outlet, the air cushion base 301 is provided with a matching interface of each air bag 302, the air inlet and outlet of each air bag 302 can be controlled through remote control, the wave-shaped height and undulation effect is realized, the air cushion coat 303 wraps the whole air cushion, the air bags 302 and the mattress base 301 are kept clean, and the direct contact with the back of a patient is avoided.
The present invention is not described in detail in the prior art.
The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments which fall within the spirit and scope of the invention.

Claims (10)

1. The utility model provides a combination formula nursing bed with adjustment patient position appearance, includes bedstead (1) down, goes up bedstead (2) and air mattress (3), characterized by: four corners of the upper part of the bottom bracket (102) in the lower bedstead (1) are respectively provided with an electric push rod (103), the upper end of each electric push rod (103) is respectively provided with a universal joint, an upper bed frame (2) is arranged above the universal joint, the lower part of a bed frame (203) in the upper bed frame (2) is connected with the universal joint, the left end and the right end of the bed frame (203) are respectively provided with a baffle (201), the front side edge and the rear side edge of the bed frame (203) are respectively provided with at least one wide movable rod piece (204), each wide movable rod piece (204) is respectively connected with a narrow movable rod piece (205), each narrow movable rod piece (205) is respectively connected with a side movable baffle (202), a bed board (206) is arranged on the bed frame (203), an inflatable mattress (3) is arranged on the bed board (206), and each electric push rod (103) is respectively connected with a control system to form the combined nursing bed capable of adjusting the posture of the patient.
2. The combination nursing bed with the function of adjusting the posture of the patient as claimed in claim 1, wherein: the inflatable mattress (3) comprises a mattress base (301), air bags (302) and an air cushion jacket (303), wherein a plurality of air bags (302) are arranged on the mattress base (301) to form an air bag group, and the air cushion jacket (303) is wrapped outside the air bag group.
3. The combination nursing bed with the function of adjusting the posture of the patient as claimed in claim 2, wherein: the cushion base (301) is provided with a plurality of air bag mounting holes, the bottom of each air bag mounting hole is provided with an inflation hole and an air release hole respectively, the upper ends of the inflation hole and the air release hole are communicated with the air bag (302), the lower ends of the inflation hole and the air release hole are connected with an inflation valve and an air release valve respectively, the inflation valve and the air release valve are connected with a control system respectively, and the air inlet of the inflation valve is connected with an air source through a pipeline.
4. The combination nursing bed with the function of adjusting the posture of the patient as claimed in claim 1, wherein: four corners below the bottom bracket (102) are respectively provided with universal wheels (101).
5. The combination nursing bed with the function of adjusting the posture of the patient as claimed in claim 1, wherein: the bottom bracket (102) is of a dumbbell-shaped structure.
6. The combination nursing bed with the function of adjusting the posture of the patient as claimed in claim 1, wherein: reinforcing blocks are respectively arranged at the left end and the right end of the bottom support (102), and universal wheels (101) are respectively arranged at the front end and the rear end below each reinforcing block.
7. The combination nursing bed with the function of adjusting the posture of the patient as claimed in claim 1, wherein: slots are respectively arranged at the left end and the right end of the bed frame (203), and baffles (201) are inserted in the slots.
8. The combination nursing bed with the function of adjusting the posture of the patient as claimed in claim 1, wherein: the front side surface and the rear side surface of the bed frame (203) are respectively provided with at least one inwards concave groove, and a wide movable rod piece (204) is respectively arranged in each groove.
9. The combination nursing bed with the function of adjusting the posture of the patient as claimed in claim 1, wherein: four corners below the bed frame (203) are respectively provided with a universal joint fixing hole, and a universal joint is respectively arranged in the universal joint fixing holes.
10. The combination nursing bed with the function of adjusting the posture of the patient as claimed in claim 1, wherein: the gimbal is a double-gimbal (104).
CN202110913039.2A 2021-08-10 2021-08-10 Combined nursing bed with function of adjusting pose of patient Pending CN113576806A (en)

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CN202110913039.2A CN113576806A (en) 2021-08-10 2021-08-10 Combined nursing bed with function of adjusting pose of patient

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Application Number Priority Date Filing Date Title
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115154113A (en) * 2022-07-13 2022-10-11 大连交通大学 Postoperative patient transfer robot

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