CN111166589A - Medical transfer bed - Google Patents

Medical transfer bed Download PDF

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Publication number
CN111166589A
CN111166589A CN202010214694.4A CN202010214694A CN111166589A CN 111166589 A CN111166589 A CN 111166589A CN 202010214694 A CN202010214694 A CN 202010214694A CN 111166589 A CN111166589 A CN 111166589A
Authority
CN
China
Prior art keywords
bed
cushion layer
bed board
horizontal
medical
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
CN202010214694.4A
Other languages
Chinese (zh)
Inventor
朱丽
李兵
魏玉兰
章张江
马依炜
刘谋德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huzhou University
Original Assignee
Huzhou University
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 Huzhou University filed Critical Huzhou University
Priority to CN202010214694.4A priority Critical patent/CN111166589A/en
Publication of CN111166589A publication Critical patent/CN111166589A/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
    • A61G7/10Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1025Lateral movement of patients, e.g. horizontal transfer
    • A61G7/103Transfer boards
    • 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
    • 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
    • A61G7/10Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/104Devices carried or supported by
    • A61G7/1046Mobile bases, e.g. having wheels
    • 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
    • A61G7/10Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
    • A61G7/1063Safety means
    • 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

Abstract

The invention relates to the technical field of beds special for nursing, in particular to a medical transfer bed. This medical bed that shifts includes bedstead (1), bed board (2), elevating system (3), horizontal transport mechanism (4), elevating system (3) are used for the vertical migration of bed board (2), horizontal transport mechanism (4) are used for the horizontal migration of bed board (2), bed board (2) are the inserted sheet shape and arrange bed board (2) in the health of disease under with convenient horizontal transport mechanism (4), the last fixed surface of bed board (2) has spacing bed course (21), spacing bed course (21) are including air cushion layer (211) and water cushion layer (213), water cushion layer (213) are located the upper surface of air cushion layer (211). The invention can conveniently transfer patients to the transfer bed and has the massage and health care functions.

Description

Medical transfer bed
Technical Field
The invention relates to the technical field of beds special for nursing A61G7/00, in particular to a medical transfer bed.
Background
When a critically ill patient or an elderly person is transferred from a ward to a clinic or an operating room, the patient needs to first move the other to a transfer bed. However, the procedure of transferring a critically ill patient or an elderly person from a hospital bed to a transfer bed is very laborious and is also prone to accidental injury.
Chinese patent document CN 204971962U discloses a nursing hospital bed, which aims to solve the technical problem that the existing nursing hospital bed is inconvenient for patient transfer, and comprises a bed frame, a bed board, a horizontal transfer mechanism, a lifting mechanism and a magnetic attraction alignment mechanism; the lifting mechanism is a lifting cylinder, the horizontal conveying mechanism comprises a driving motor, a lead screw and a nut, and the nut is connected with the bed plate. The scheme adopts a mode that two sickbeds share one bed board, and after the bed board with sicknesses is lifted up by the lifting mechanism, the bed board is integrally moved to the other sickbed by the horizontal conveying mechanism. But the actual situation in a hospital is: the sickbed is spacious for the comfort of the patient, and the transfer bed is narrow because the sickbed needs to shuttle in the corridor, so that the sickbed is not beneficial to shuttle in the corridor if the sickbed plate of the sickbed is placed on the transfer bed. Therefore, the scheme is actually not beneficial to practical popularization and application.
Chinese patent document CN 109646196 a discloses a multifunctional nursing bed, which comprises a transfer bed, a bed head structure and a storage box, wherein the transfer bed is composed of a bed plate, a push handle, a handrail device and a hydraulic lifting platform. The board bodies hinged and assembled with each other are adopted to form the containing box and serve as the other half of the sickbed, so that the area of the sickbed is increased, and the transfer trolley is suitable for long-term bed lying conditions. This scheme needs the manpower to move the disease to the one side at transportation bed place when in actual use, and the original pad quilt of laying on the disease bed also can't be handled properly moreover, does not actually do not also benefit to reality and popularize and apply.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a medical transfer bed which can conveniently transfer a patient to the transfer bed.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a medical transfer bed comprises a bed frame, a bed board, a lifting mechanism and a horizontal conveying mechanism, wherein the lifting mechanism is used for vertical movement of the bed board, the horizontal conveying mechanism is used for horizontal movement of the bed board, the bed board is in an insertion piece shape so as to be convenient for the horizontal conveying mechanism to place the bed board under the body of a patient, and a limiting cushion layer is fixed on the upper surface of the bed board.
As an improvement, the limiting cushion layer comprises an air cushion layer.
As a further improvement, the air cushion layer is provided with an air pump; after the air pump is inflated, the air cushion layer is in a state that two sides are higher than the middle.
As a still further improvement, the limiting cushion layer comprises a water cushion layer, and the water cushion layer is located on the upper surface of the air cushion layer.
As an improvement, the lifting mechanism comprises a lifting platform, a hydraulic cylinder and a pedal.
As an improvement, the horizontal conveying mechanism comprises a ball screw, a motor for driving the ball screw to rotate and a sliding block driven by the ball screw, and the bed plate is fixed with the sliding block.
As a further improvement, the ball screw is provided with a hand wheel.
As a further improvement, the horizontal conveying mechanism comprises a light bar for guiding the sliding block.
As a still further improvement, the horizontal transfer mechanism includes a limit switch that defines a limit of movement of the slider.
The invention has the following inventive concept: the medical transfer bed is not structurally related to the conventional sickbed, so that the function of transferring the patient to the medical transfer bed after the patient is lifted from the sickbed can be realized by the single medical transfer bed. Because the bed board of medical transfer bed is narrow relatively, set up spacing bed course on the upper surface of bed board, avoid the disease to follow unexpected landing on the bed board. The medical transfer bed can be lowered at ordinary times and then placed at the bottom of a sickbed, and accompanying personnel can be taken out for use at night. Horizontal transport mechanism, air cushion layer, water bed course three cooperation are used, can make medical transfer bed have better massage function, bed disease is long bedsore easily for a long time, can regularly shift bed disease to medical transfer bed to make horizontal transport mechanism remove about, then the water bed course can produce better massage effect to patient, the air cushion layer is that both sides are higher than the state in the middle and can prevent that the disease from dropping, and produce certain extrusion massage effect to the side of disease.
In conclusion, the invention has the advantages of novel structure and convenient use, can conveniently transfer patients to the transfer bed and also has the massage and health care functions.
Drawings
FIG. 1 is a reference diagram illustrating the use state of the present invention;
FIG. 2 is a schematic view of the present invention with the bed plate removed;
fig. 3 is a schematic structural view of the bed plate of the invention;
fig. 4 is a side view of the present invention.
In the figure: 1. a bed frame; 2. a bed board; 21. a limiting cushion layer; 211. an air cushion layer; 212. an air pump; 213. a water cushion layer; 214. an air tap; 22. a concave block; 3. a lifting mechanism; 31. a lifting platform; 32. a hydraulic cylinder; 33. a foot pedal; 4. a horizontal transfer mechanism; 41. a ball screw; 42. a motor; 43. a slider; 44. a hand wheel; 45. a polished rod; 46. a limit switch; 47. a bump; 5. a universal wheel; 6. a hospital bed.
Detailed Description
Example 1
As shown in fig. 1-2, the medical transfer bed of the present invention comprises a bed frame 1, a bed plate 2, a lifting mechanism 3, and a horizontal transfer mechanism 4, wherein the lifting mechanism 3 is used for vertically moving the bed plate 2, and the horizontal transfer mechanism 4 is used for horizontally moving the bed plate 2. A limit cushion layer 21 is fixed on the upper surface of the bed plate 2.
The lifting mechanism 3 is driven by manpower and comprises a lifting platform 31, a hydraulic cylinder 32 and a pedal 33. The product is an existing product and can be purchased. In this example, a product PT150Z manufactured by ningbo jie li logistics equipment ltd was used.
The horizontal transfer mechanism 4 includes a ball screw 41, a motor 42 that drives the ball screw 41 to rotate, and a slider 43 driven by the ball screw 41. The slide block 43 is provided with a convex block 47, the bottom of the bed plate 2 is provided with a concave block 22, and the convex block 47 is sleeved with the concave block 22 to fix the bed plate 2 and the slide block 43. Two sides of the ball screw 41 are respectively provided with a light bar 45, and the light bars 45 play a guiding role for the slide block 43, so that the position deviation of the bed plate 2 in the translation process is avoided. The horizontal transfer mechanism 4 includes a limit switch 46 that defines the limit of movement of the slider 43. The limit switch 46 has an independent opening mechanism, and is mainly used during the health care massage, so that the bed board 2 can move left and right back and forth, and the effect of massaging the back and two sides of the patient is realized.
The ball screw 41 is provided with a hand wheel 44 to facilitate manual operation in case of power failure.
As shown in fig. 3 to 4, the limiting cushion layer 21 includes an air cushion layer 211 and a water cushion layer 213, and the water cushion layer 213 is located on the upper surface of the air cushion layer 211. An air nozzle 214 is arranged on the side surface of the air cushion layer 211, the air cushion layer 211 is provided with an air pump 212, the air pump 212 is fixed on the bedstead 1, and an air pipe is connected between the air pump 212 and the air nozzle 214, and the air pipe is not shown in the figures in the specification; after the air pump 212 is inflated, the air cushion layer 211 is in a state that both sides are higher than the middle.
When the medical transfer bed is used, the medical transfer bed is moved to one side of the sickbed 6, the lifting mechanism 3 is lifted, and the bed plate 2 is slightly higher than the bedding of the sickbed 6. Then the horizontal transmission mechanism 4 is started, and the bed board 2 is in a plug-in shape and can be inserted under the body of a patient. Then, the air pump 212 is started, and the air cushion layer 211 is inflated to be in a state that two sides are higher than the middle, so that two sides of the patient are wrapped. Subsequently, the bed plate 2 is retracted to the bed frame 1 by the reverse driving of the ball screw 41.

Claims (9)

1. Medical bed that shifts, including bedstead (1), bed board (2), elevating system (3), horizontal transport mechanism (4), elevating system (3) are used for the vertical migration of bed board (2), and horizontal transport mechanism (4) are used for the horizontal migration of bed board (2), its characterized in that: the bed board (2) is in an insert piece shape so as to be convenient for the horizontal conveying mechanism (4) to arrange the bed board (2) under the body of a patient, and the upper surface of the bed board (2) is fixed with a limiting cushion layer (21).
2. The medical transfer bed of claim 1, wherein: the limiting cushion layer (21) comprises an air cushion layer (211).
3. The medical transfer bed of claim 2, wherein: the air cushion layer (211) is provided with an air pump (212); after the air pump (212) is inflated, the air cushion layer (211) is in a state that two sides are higher than the middle.
4. The medical transfer bed of claim 1, wherein: the limiting cushion layer (21) comprises a water cushion layer (213), and the water cushion layer (213) is located on the upper surface of the air cushion layer (211).
5. The medical transfer bed of claim 1, wherein: the lifting mechanism (3) comprises a lifting platform (31), a hydraulic cylinder (32) and a pedal (33).
6. The medical transfer bed of claim 1, wherein: the horizontal conveying mechanism (4) comprises a ball screw (41), a motor (42) for driving the ball screw (41) to rotate and a sliding block (43) driven by the ball screw (41), and the bed plate (2) is fixed with the sliding block (43).
7. The medical transfer bed of claim 6, wherein: the ball screw (41) is provided with a hand wheel (44).
8. The medical transfer bed of claim 6, wherein: the horizontal transmission mechanism (4) comprises a light bar (45) which plays a guiding role for the sliding block (43).
9. The medical transfer bed of claim 6, wherein: the horizontal transfer mechanism (4) comprises a limit switch (46) which limits the moving limit of the sliding block (43).
CN202010214694.4A 2020-03-24 2020-03-24 Medical transfer bed Pending CN111166589A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010214694.4A CN111166589A (en) 2020-03-24 2020-03-24 Medical transfer bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010214694.4A CN111166589A (en) 2020-03-24 2020-03-24 Medical transfer bed

Publications (1)

Publication Number Publication Date
CN111166589A true CN111166589A (en) 2020-05-19

Family

ID=70647168

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010214694.4A Pending CN111166589A (en) 2020-03-24 2020-03-24 Medical transfer bed

Country Status (1)

Country Link
CN (1) CN111166589A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112245171A (en) * 2020-10-23 2021-01-22 联众智慧科技股份有限公司 Bedside interactive auxiliary equipment system for hospital ward

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112245171A (en) * 2020-10-23 2021-01-22 联众智慧科技股份有限公司 Bedside interactive auxiliary equipment system for hospital ward
CN112245171B (en) * 2020-10-23 2021-09-17 联众智慧科技股份有限公司 Bedside interactive auxiliary equipment system for hospital ward

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