KR101695942B1 - Bed Apparatus For Patients - Google Patents

Bed Apparatus For Patients Download PDF

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Publication number
KR101695942B1
KR101695942B1 KR1020160069810A KR20160069810A KR101695942B1 KR 101695942 B1 KR101695942 B1 KR 101695942B1 KR 1020160069810 A KR1020160069810 A KR 1020160069810A KR 20160069810 A KR20160069810 A KR 20160069810A KR 101695942 B1 KR101695942 B1 KR 101695942B1
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KR
South Korea
Prior art keywords
bed
top plate
mat
patient
wheel
Prior art date
Application number
KR1020160069810A
Other languages
Korean (ko)
Inventor
박노식
Original Assignee
삼중지앤텍 주식회사
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Publication date
Application filed by 삼중지앤텍 주식회사 filed Critical 삼중지앤텍 주식회사
Priority to KR1020160069810A priority Critical patent/KR101695942B1/en
Application granted granted Critical
Publication of KR101695942B1 publication Critical patent/KR101695942B1/en

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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
    • A61G7/002Beds 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
    • A61G7/05Parts, details or accessories of beds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00Castors in general; Anti-clogging castors
    • A61G2007/057
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60BVEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2200/00Type of product being used or applied
    • B60B2200/20Furniture or medical appliances
    • B60B2200/24Beds
    • B60B2200/242Hospital beds

Abstract

The present invention relates to a bed apparatus for patients, designed to move patients in a convenient and safe way when the patients are being moved to a bed in wards after surgery. To this end, the bed apparatus comprises: a bed upper plate; a bed support supporting the bed upper plate so that the bed upper plate can be separated from the ground at regular height; a wheel providing portability and installed on a bottom surface of the bed support; a transfer mat placed on an upper side of the bed upper plate; and a mat transfer unit allowing the transfer mat to protrude laterally after slidingly transferred in a lateral direction while the transfer mat is touching the upper side of the bed upper plate.

Description

{Bed Apparatus For Patients}

The present invention relates to a bed apparatus for a patient, and more particularly, to a bed apparatus for a patient who can easily and safely transfer a patient when the patient is transferred to a bed in an in-patient's room after the surgery.

The patient bed, which is widely used in hospitals, is usually movable with a wheel attached, and the upper and lower halves can be lifted by rotating the lever. There is also a railing to prevent the patient from falling, and a plate support to sit on the bed to allow meals to be served.

On the other hand, a patient who has undergone surgery in the operating room is transferred to his or her bedside in a bed used as a surgical table, and then transferred to his / her bed in the hospital room. This process of moving from bed to bed is difficult, regardless of the patient's condition. Therefore, it is often difficult for two nurses to perform these tasks, and caregivers are also assisted. Of course, it can also be a pain to the patient if the transferring process is difficult.

There have been many proposals for patient bed having various functions such as Korean Utility Model Registration Application No. 20-2003-0030063 and Patent Application No. 10-2011-0057522, but there was nothing to overcome the discomfort felt by the present inventor.

Korean Utility Model Registration Application No. 20-2003-0030063 Korean Patent Application No. 10-2011-0057522 Korean Patent Application No. 10-2007-0061528

It is an object of the present invention to solve the above problems and to provide a patient bed for more conveniently and safely moving a patient lying in one bed to another bed. More particularly, it is an object of the present invention to provide a patient bed which basically includes a function of a conventional bed, which can horizontally move the patient by a simple structure.

The above object is achieved by a bed top plate; A bed support for supporting the bed top plate so that the bed top plate is spaced apart from the ground by a predetermined height; A wheel installed on the bottom of the bed support for mobility; A transfer mat placed on the upper surface of the bed upper plate; And a mat transfer means for slidably and laterally protruding laterally while the transfer mat is in contact with the upper surface of the bed top plate.

According to a feature of the present invention, the mat transfer means comprises:

A rotating shaft fixedly installed on a bottom surface of the bed top plate so as to extend in the same direction as the longitudinal direction of the bed top plate; A plurality of first conveyance belts, one end of which is connected to one side of the conveying mat and the other end is connected to the rotation shaft; A plurality of second conveyance belts, one end of which is connected to the other side of the transfer mat and the other end is connected to the rotation shaft; And a soccer hoop for axially rotating the rotary shaft;

One of the first and second conveyance belts pulls the conveyance mat so as to protrude outward from the bed top plate in a direction in which the rotation shaft is rotated.

According to another aspect of the present invention, the wheel is a rotary wheel, but can be fixed to roll in one direction by a wheel fixing means;

The wheel fixing means may include a guide ring hinged to the leg of the bed support and having a width that can be fitted to both sides of the wheel.

According to another aspect of the present invention, the bed base has a diagonal shape when viewed from the front, so that it can approach the side of another bed to be moved, and can be spread over and under it.

According to another aspect of the present invention, the rotary shaft is provided with at least one universal joint in the middle thereof, so that the rotary shaft can transmit a rotational force in a state where it is bent at one or more points.

According to another aspect of the present invention, the height of the bed top plate may be adjustable.

According to the above-described configuration, a bed for patients can be easily and safely transferred from a bed used in a surgical table to a bed in an in-patient's room. More specifically, a bed for patients is provided in which a patient is not required to be lifted by sliding only the transfer mat while bringing the transportation bed into close contact with the side of the bed. According to the present invention, there is provided a patient bed which is further provided with an effective function by a simple structure.

1 is a perspective view of a patient bed according to an embodiment of the present invention.
2 is a schematic plan view of a patient bed according to an embodiment of the present invention.
3 is a schematic plan view of a patient bed in use according to an embodiment of the present invention.
4 is a side view of the patient bed according to the embodiment of the present invention.
5 is a side view of a patient bed according to an embodiment of the present invention.
6 is a front view of a patient bed according to an embodiment of the present invention.
7 is a configuration diagram of a transfer mat driving unit of a patient bed according to an embodiment of the present invention.
8 is a perspective view of a wheel portion of a patient bed according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings attached hereto. First, the patient bed of the present invention will be described in detail with reference to Figs. 1 to 5 basically. The remaining drawings are to be quoted where necessary.

The patient bed according to the present invention includes a bed top plate 20 and a bed base 10 for supporting the bed top plate 20 so as to be spaced apart from the ground at a predetermined height. In the bed base 10, four wheel portions 40 are provided for mobility. The wheel 40 is in the form of a castor 41 that freely rotates about a vertical axis for free start.

The bed top plate 20 may include a cushion body and has a structure in which the upper body supporting frame 20a or the lower body supporting frame 20b can rise at a predetermined angle with respect to the central portion. That is, the upper body of the patient can be raised at a predetermined angle or the lower body can be lifted. Since this configuration has been applied to a conventional patient bed, detailed description thereof is omitted (refer to Korean Patent Application No. 10-2007-0061528). Adjustment of the angle of the bed top plate 20 can be performed by pressing third adjusting levers 22 and 22 'provided at both ends of the bed top plate 20.

The transfer mat 30 is placed on the upper surface of the bed top plate 20. The transfer mat 30 is slidably moved in the direction of the arrow K in a state of being in contact with the upper surface of the bed top plate 20 so as to project laterally as shown in FIG. The mat conveying means is a driving means for driving the conveying mat (30). Various types of mat transfer means can be proposed. The transfer mat 30 slides over another bed next to the side. By this, the patient lying on the transfer mat 30 is moved to another bed together with the transfer mat 30. In this state, the patient slightly lifts the body and then pulls the transfer mat 30 in the opposite direction, It is possible to move it.

At least the bottom surface of the transfer mat 30 is made of a material that can slide well on the bed top plate 20 and the upper surface is a portion that can be in contact with the patient's body. Hereinafter, an embodiment of the mat conveying means will be described.

Is fixed to the bottom surface of the bed top plate (20) so that the rotary shaft (35) extends in the same direction as the longitudinal direction of the bed top plate (20). One end of the first conveyance belt 32 is connected to one side 32a of the conveyance mat 30 and the other end is connected to the rotation axis 35. [ A plurality of first conveyance belts 32 are provided along the lengthwise direction of the conveyance mat 30. Three first conveyance belts 32 are provided. The second conveyance belt is connected at one end to the other side of the conveyance mat and at the other end to the rotation shaft. The second conveyance belt 33 is also composed of three as in the first conveyance belt 32. The first and second conveyance belts 32 and 33 have a relationship of pushing and pulling the conveyance mat 30 against each other in accordance with the rotation of the rotary shaft 35. One of the first and second conveyance belts 32 and 33 is moved in the direction of arrow L from the bed top plate 20 along the direction Y for rotating the rotary shaft 35 It is supposed to pull.

The first and second conveyance belts 32 and 33 are fixed to the reel box 38 fixed to the rotary shaft 35 and are wound or unwound. The soccer hoop provides a driving force for rotating the rotary shaft 35 axially. The soccer hoop includes a first rotating lever 31 that rotates about the X axis and a gear assembly 37 that transmits the rotating force of the first rotating lever 31 to the rotating shaft. The first rotation lever 31 is driven by the user's hand, but may be driven by an electric motor using a motor.

Also, as mentioned above, the rotary shaft 35 is provided with at least one universal joint 36 in the middle so that the upper end 35 'and the lower end 35' 'of the rotary shaft 35 can receive the rotational force even in a broken state. In other words, even when the bed top plate 20 is deflected at a predetermined angle, the rotation shaft 35 is rotated so that the conveyance mats The universal joint 36 is a shaft joint means for transmitting the rotational force even if the rotary shaft 35 to be connected is not in a straight line and is used as a flexible joint or a universal joint .

According to another embodiment of the present invention, the wheel portion 40 includes a rotatable caster 41 for free direction change and can be fixed to roll in one direction by the wheel fixing means. As shown in FIG. 8, the wheel fixing means is hinge-connected to the legs 11b of the bed support 10 and has a guide ring 42 of a diagonal shape having a width fittable to both sides of the caster ). When the guide ring 42 is not loosened, it is turned up in the direction of the arrow M 'as shown in Fig. 8 (a). When the patient's bed is moved, that is, when the patient's bed is adjacent to the bed for transferring the patient, it is rotated downward in the direction of the arrow M about the hinge shaft 43 as shown in FIG. 8 (b). When the patient's bed is slightly advanced, the wheel rotates in the direction of the arrow N as shown in FIG. 8 (c) and is fitted into the guide ring 42. Thereafter, the guide ring 42 rotates only in a certain direction . The guiding direction of the guide ring 42 is the lateral direction of the bed top plate 20, that is, the direction toward the bed to which the patient is to be transferred. The hinge shaft 43 is installed on the bracket 44 extending from the end of the bed leg 11b.

According to another embodiment of the present invention, as shown in FIG. 6, the bed pedestal 10 has a diagonally-shaped structure as viewed from the front to approach the side of another bed to which the patient is to be transferred, It can be foamed up and down. The bed pedestal includes a base transverse frame 11 and a post 12 extending vertically at the center of the base transverse frame and legs 11b extending at both ends of the base transverse frame 11 in a direction parallel to the ground.

According to another embodiment of the present invention, the height of the bed top plate 20 may be adjustable. The height of the bed top plate 20 can be adjusted by rotating the second rotation lever 21 which is rotatably installed on the center frame 23 installed at the center of the bed top plate. The height of the bed top plate 20 can be made by adjusting the length of the post 12.

A railing (50) for preventing fall of the patient is provided on both sides of the bed top plate (20). The railing (50) is installed vertically by the railing support (13) and is installed so that it can be separated if necessary.

The above description is only an example based on the technical idea of the present invention. Those skilled in the art will recognize that various modifications may be made by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims. For example, all embodiments described above may be freely combined and practiced by those skilled in the art, and any combination thereof should be construed as being included within the scope of the present invention.

10: bed base 11: foundation line (11)
12: Post 20: Bed roof
21: second rotation lever 22: third rotation lever
30: Feed mat 31: First rotary lever
32, 33: first and second conveying belts 35:
36: universal joint 37: gear assembly
38: Reel cylinder 40:
41: casters 42: guide rings
43: hinge shaft 50: rail

Claims (5)

  1. Bed top plate;
    A bed support for supporting the bed top plate so that the bed top plate is spaced apart from the ground by a predetermined height;
    A wheel installed on the bottom of the bed support for mobility;
    A transfer mat placed on the upper surface of the bed upper plate; And
    And mat transfer means for slidably and laterally projecting the transfer mat in a state in which the transfer mat is in contact with the upper surface of the bed top plate,
    The mat conveying means includes: a rotating shaft fixedly installed on a bottom surface of the bed top plate so as to extend in the same direction as the longitudinal direction of the bed top plate; A plurality of first conveyance belts, one end of which is connected to one side of the conveying mat and the other end is connected to the rotation shaft; A plurality of second conveyance belts, one end of which is connected to the other side of the transfer mat and the other end is connected to the rotation shaft; One of the first and second conveyance belts is pulled in a patient bed pulled out so as to protrude outward from the bed top plate in accordance with a direction in which the rotary shaft is rotated in the axial direction, As a result,
    The wheel is a rotary wheel, but can be fixed to be rolled in one direction by a wheel fixing means;
    The wheel fixing means includes a guide ring hinged to the leg of the bed support and having a width that can be fitted to both sides of the wheel,
    Wherein the bed base has a diagonal shape when viewed from the front, so that it can approach the side of the other bed to which the patient is to be transferred and can be spread over and under the bed.
  2. delete
  3. delete
  4. delete
  5. The method according to claim 1,
    Wherein at least one universal joint is provided in the middle of the rotation shaft so that the rotation shaft can transmit a rotational force in a state where the rotation shaft is bent at one or more points.
KR1020160069810A 2016-06-03 2016-06-03 Bed Apparatus For Patients KR101695942B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160069810A KR101695942B1 (en) 2016-06-03 2016-06-03 Bed Apparatus For Patients

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Application Number Priority Date Filing Date Title
KR1020160069810A KR101695942B1 (en) 2016-06-03 2016-06-03 Bed Apparatus For Patients

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KR101695942B1 true KR101695942B1 (en) 2017-01-13

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0739562A (en) * 1993-08-02 1995-02-10 Arizono Seisakusho:Kk Wheelchair for nursing
KR20050119986A (en) * 2004-06-17 2005-12-22 박신택 A cot for patient
JP2006149516A (en) * 2004-11-26 2006-06-15 Hiramatsu:Kk Transfer belt attached to stretcher bed on stretcher
KR20070061528A (en) 2004-09-01 2007-06-13 시라이시 고교 가부시키가이샤 Powdery white vulcanization promoter composition and rubber compositions
KR20100053653A (en) * 2007-08-13 2010-05-20 콘메디시스, 인크. Table and slide assemblies for patient transfer device
KR20110057522A (en) 2009-11-24 2011-06-01 엘지디스플레이 주식회사 Method, driver apparatus and display apparatus for driving luminous device for back light unit

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0739562A (en) * 1993-08-02 1995-02-10 Arizono Seisakusho:Kk Wheelchair for nursing
KR20050119986A (en) * 2004-06-17 2005-12-22 박신택 A cot for patient
KR20070061528A (en) 2004-09-01 2007-06-13 시라이시 고교 가부시키가이샤 Powdery white vulcanization promoter composition and rubber compositions
JP2006149516A (en) * 2004-11-26 2006-06-15 Hiramatsu:Kk Transfer belt attached to stretcher bed on stretcher
KR20100053653A (en) * 2007-08-13 2010-05-20 콘메디시스, 인크. Table and slide assemblies for patient transfer device
KR20110057522A (en) 2009-11-24 2011-06-01 엘지디스플레이 주식회사 Method, driver apparatus and display apparatus for driving luminous device for back light unit

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