KR102816887B1 - Patient lift - Google Patents

Abstract

A patient lift comprises: a deformable leg member (110) that is provided to be deformable by an obstacle; a support member (130) that is installed vertically on the front of the deformable leg member (110); and a seat back member (150) provided with a seat seat (155) on which a patient can sit; so that a patient can be moved onto a bed even in the presence of an obstacle by means of sliding legs; and a guardian or caregiver can safely move the patient without having to hold or support the patient; and the patient can move on his or her own by means of a frame with reinforced rigidity.

Description

Patient lift {Patient lift}

The present invention relates to a patient lift, and more specifically, to a patient lift which enables the use of a lift without restrictions on the movement of a patient, thereby making patient transport more convenient and allowing a guardian to watch the patient ahead while the patient is being moved.

In general, patients with limited mobility find it very inconvenient to move from the wheelchair to the toilet or vice versa, even if they use a wheelchair to go to a disabled toilet.

One way to solve this problem is to install a patient lift in a disabled toilet, and have the patient use the patient lift to move from the wheelchair to the toilet or from the toilet to the wheelchair.

However, in order to use a patient lift installed in a bathroom like this, the patient must wear a sling, and the sling must be removed from the patient when using the toilet, and the sling must be put back on when moving from the toilet to the wheelchair, which makes it very inconvenient to use.

In order to improve such conventional problems, Patent Publication No. 10-2014-0094279 (title: Patient lift for toilet, hereinafter referred to as “prior art”) was proposed.

The above prior art is a technical configuration in which, in a patient lift, a crossbeam is installed across the upper portion, an upper portion of a main frame is vertically attached integrally to one side of the lower portion of the crossbeam, a main pipe fitted to the main frame can rotate left and right, an elevator device is installed on one side of the main pipe, and both ends of the crossbeam are provided with means that can be installed to be supported on a wall or the floor.

However, the above-mentioned prior art still has the problem of being very inconvenient to use, because the patient with difficulty in moving is not moved and relieved by a single lift, but is installed in a bathroom as a patient lift, and the patient is moved to the bathroom by wheelchair, and then the lift is used to move the patient to the top of the toilet.

For example, the following patent document 1 discloses an 'electric lift for a patient'.

The patient electric lift according to the following patent document 1, as illustrated in FIG. 1, comprises a pair of supports (20) arranged side by side with a set interval and having wheels (21) installed on the bottom surfaces of the front and rear ends for free movement, a spacer (22) that is installed so that both ends are fixedly connected to the inner surfaces of the supports while being arranged across the front portions of the supports (20), an elevator guide bar (30) that is installed so as to stand vertically upward from the upper surface of the front portion of the support (20), a support (40) that is formed in the shape of a “∩” and has a support member (41) that is fixedly connected to the rear portions of the outer peripheral surfaces of both lower ends while being fitted and connected so as to be lifted and lowered relative to the elevator guide bar (30), and a horizontal support member (42) that is rotatably connected to the support member (41) on the support member (40) while the front end is bent vertically downward and is rotated horizontally by manual operation.

A pair of left and right backrest parts (43) that are bent inwardly from the rear of the horizontal support (42) to support the patient's back in a "⊂" shape, a pair of left and right armrest parts (44) that extend forward from the upper outer end of the backrest part (43) so that the patient can put his or her arms on them, a seat part (45) that is installed on the inside of the horizontal support (42) so that the patient can sit on it and has a groove part (46) of a predetermined size formed on the inner end for defecation, a fixing member (50) that is installed at the middle height of the backrest part (43) and fixes the backrest part (43) and armrest parts (45) so that they do not spread outward when the patient sits on the two seat parts (45) that are gathered toward the center, and a handle bar (55) that is installed across the upper part of the support (40) so that the patient sitting on the seat part (45) can hold it with his or her hand. Equipped with.

It includes an operating rod (60) installed downward from the central bottom surface of the handle bar (55), an operating rod cylinder (61) installed vertically upward from the upper portion of a spacer (22) corresponding to a position facing the operating rod (60) and into which the operating rod (60) is fitted and coupled so as to be able to move up and down, a driving unit (70) installed on one outer side of the operating rod cylinder (61) and driven by an electric signal to move up and down the operating rod (60) fitted and coupled to the operating rod cylinder (61), and a control switch (71) installed vertically upright from the upper end of the driving unit (70) parallel to the operating rod (60) while being electrically connected to the driving unit (70) and controlling the driving state of the driving unit (70) for the lifting and lowering operation of the operating rod (60).

As shown in Fig. 1, the stand (20) is formed to a predetermined length, and the stand (20) is formed as an integral body. That is, since the length of the stand (20) does not change by folding or sliding, there are no restrictions on use when the bed is raised to a predetermined height from the floor surface.

If the above bed is installed so that it touches the floor, the support (20) cannot go under the bed, which results in a limitation that the patient cannot be moved to the bed or toilet.

That is, in order to move a patient to a bed, the patient can be moved while the stand (20) is retracted under the bed. However, if the bed is installed in contact with the floor, the patient lift cannot be moved close to the bed due to the stand (20), so a caregiver or the like has to lift the patient and move it to the bed, resulting in difficulty and inconvenience.

Republic of Korea Patent Publication No. 10-2021-0096580 Republic of Korea Patent Registration No. 10-1012092 Republic of Korea Patent Publication No. 10-2019-0064366

The purpose of the present invention is to solve the above-mentioned problems, and to provide a patient lift that can move a patient to a desired position regardless of obstacles by folding or sliding the legs of the patient lift.

Another object of the present invention is to provide a patient lift that enables a patient to be moved while looking forward while sitting on the patient lift.

In order to achieve the above-mentioned purpose, a patient lift according to the present invention comprises a deformable leg member (110) that is provided to be deformable by an obstacle; a support member (130) that is installed vertically on the front of the deformable leg member (110); and a seat back member (150) provided with a seat (155) for a patient to sit on.

The above-mentioned deformation bridge member (110) is characterized by being either a first sliding leg (111) whose length of the deformation bridge member (110) is variable by the obstacle, or a second folding rotary leg (120) in which the second frame (125) of the deformation bridge member (110) is rotatably coupled by the obstacle.

The first sliding leg (111) is characterized by including: a first frame (112) formed with a predetermined length; an insertion portion (113) formed in the first frame (112) so that the second frame (115) can slide inwardly of the first frame (112); a sliding guide hole (114) formed on both sides of the first frame (112) so that the second frame (115) can slide in a straight line; a second frame (115) installed so as to be able to slide inwardly of the insertion portion (113); a sliding guide protrusion (116) formed on both sides of the second frame (115) so as to be able to move along the sliding guide hole (114) when the second frame (115) slides; and a spring (117) installed inside the insertion portion (113) so that the second frame (115) can return to its original position.

The second folding rotary leg (120) is characterized by including a first frame (121) formed to a predetermined length, a first hinge portion (122) formed on both upper and lower sides of one end of the first frame (121) and provided with a first hinge hole (123) so that the second frame (125) can be rotatably coupled, a second frame (125) formed to a predetermined length so that it can be rotatably coupled to the first frame (121), a second hinge portion (126) formed on both upper and lower sides of one end of the second frame (125) so that it can be coupled to the first hinge portion (122) and provided with a second hinge hole (127) corresponding to the first hinge hole (123), and a known pin member installed so as to simultaneously penetrate the first hinge hole (123) and the second hinge hole (127).

The above seat back member (150) is characterized by including a lower frame (151) formed in an ‘ㄱ’ shape; an upper frame (152) formed in the same shape as the lower frame (151) and formed integrally with the lower frame (151); a vertical reinforcing frame (153) formed between the lower frame (151) and the upper frame (152) to reinforce the rigidity of the lower frame (151) and the upper frame (152); a bracing (154) formed at a predetermined angle between the lower frame (151) and the upper frame (152) to reinforce the rigidity of the lower frame (151) and the upper frame (152); a first rear handle (158) and a second rear handle (159) installed on the upper frame (152) to enable the patient lift to be moved from the rear.

It further includes a ringer solution pole (170) that is detachably provided on the above support member (130);

The above-mentioned Ringer's solution pole (170) is characterized by having a detachable frame (171) detachably provided on the support (131, 132) of the support member (130); a support (172) fixed to one side of the detachable frame (171); a horizontal frame (173) fixed horizontally to the upper end of the support (172); and a hanging groove (174) formed on both sides of the horizontal frame (173) so that the Ringer's solution can be hung.

As described above, according to the patient lift according to the present invention, a patient can be moved onto a bed even if there is an obstacle by means of a sliding leg, a patient can be safely moved without a guardian or caregiver having to hold or support the patient, and the patient can move on his/her own by using a frame with reinforced rigidity.

According to the patient lift according to the present invention, a patient can be moved from the rear of the lift by detaching the rear handle from the seat back member, thereby obtaining the effect of securing a front view for the patient.

Figure 1 is a perspective photograph showing a patient sitting on a seat in a conventional electric patient lift.
Figure 2 is an exploded three-dimensional drawing showing a patient lift according to a preferred first embodiment of the present invention.
Figure 3 is an exploded three-dimensional drawing showing a patient lift according to a preferred first embodiment of the present invention.
Figure 4 is an exploded three-dimensional drawing showing the sliding leg of a patient lift according to a preferred first embodiment of the present invention.
Figure 5 is a three-dimensional drawing showing a patient lift according to a preferred first embodiment of the present invention.
Figure 6 is a three-dimensional drawing showing a patient lift according to a preferred first embodiment of the present invention.
Figure 7 is an exploded three-dimensional drawing showing a patient lift according to a preferred second embodiment of the present invention.
Figure 8 is an exploded three-dimensional drawing showing a patient lift according to a preferred second embodiment of the present invention.
Figure 9 is an exploded three-dimensional drawing showing a folding rotary leg of a patient lift according to a preferred second embodiment of the present invention.
FIG. 10 is a three-dimensional drawing illustrating a patient lift according to a second preferred embodiment of the present invention.

Below, with reference to the attached drawings, an embodiment of the present invention is described in detail so that a person having ordinary knowledge in the technical field to which the present invention pertains can easily practice the present invention.

However, since the description of the present invention is merely an embodiment for structural and functional description, the scope of the rights of the present invention should not be construed as being limited by the embodiments described in the text.

For example, since the embodiments may have various modifications and may take various forms, the scope of the present invention should be understood to include equivalents that can realize the technical idea.

In addition, the purpose or effect presented in the present invention should not be construed as being limited thereby, since it does not mean that a specific embodiment must include all of them or only include such effects.

In this specification, the present embodiments are provided so that the disclosure of the present invention is complete and so that a person skilled in the art to which the present invention belongs will fully understand the scope of the invention. The present invention is defined only by the scope of the claims.

Therefore, in some embodiments, well-known components, well-known operations, and well-known techniques are not specifically described to avoid obscuring the present invention.

Meanwhile, the meanings of terms described in the present invention are not limited to dictionary meanings and should be understood as follows.

A singular expression should be understood to include the plural expression unless the context clearly indicates otherwise, and the terms "comprises" or "have" should be understood to specify the presence of a stated feature, number, step, operation, component, part, or combination thereof, but not to exclude the possibility of the presence or addition of one or more other features, numbers, steps, operations, components, parts, or combinations thereof.

All terms used herein, unless otherwise defined, have the same meaning as commonly understood by one of ordinary skill in the art to which the present invention belongs.

Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the contextual meaning of the relevant technology, and cannot be interpreted as having an ideal or overly formal meaning unless explicitly defined in the present invention.

Hereinafter, a patient lift according to a preferred embodiment of the present invention will be described in detail with reference to the attached drawings.

According to a preferred embodiment of the present invention, a patient lift comprises a deformable leg member (110) that is provided to be deformable by an obstacle, a support member (130) that is installed vertically on the front of the deformable leg member (110), and a seat back member (150) that is provided with a seat (155) so that a patient can sit on it. The deformable leg member (110) comprises a first sliding leg (111) whose length is variable by the obstacle, and a second folding rotary leg (120) to which a second frame (125) of the deformable leg member (110) is rotatably coupled by the obstacle.

<First embodiment>

FIG. 2 is an exploded three-dimensional view illustrating a patient lift according to a first preferred embodiment of the present invention, FIG. 3 is an exploded three-dimensional view illustrating a patient lift according to a first preferred embodiment of the present invention, FIG. 4 is an exploded three-dimensional view illustrating a sliding leg of a patient lift according to a first preferred embodiment of the present invention, FIG. 5 is a three-dimensional view illustrating a patient lift according to a first preferred embodiment of the present invention, and FIG. 6 is a three-dimensional view illustrating a patient lift according to a first preferred embodiment of the present invention.

As illustrated in FIGS. 2 to 6, a patient lift according to a first embodiment of the present invention comprises a deformable leg member (110) that is deformable so that a patient can be easily moved using the lift regardless of obstacles such as a bed, a support member (130) installed on the front of the deformable leg member (110), and a seat back member (150) that is installed so as to be able to ascend and descend on the support member (130) so that a patient can sit.

The deformation leg member (110) according to the first embodiment of the present invention is composed of a first sliding leg (111) whose length is variable.

The first sliding leg (111) comprises a first frame (112) formed to a predetermined length, an insertion portion (113) formed in the first frame (112) to allow a second frame (115) to slide inwardly of the first frame (112), a sliding guide hole (114) formed on both sides of the first frame (112) to allow the second frame (115) to slide in a straight line, a second frame (115) installed to be able to slide inwardly of the insertion portion (113), a sliding guide protrusion (116) formed on both sides of the second frame (115) to be installed to be able to move along the sliding guide hole (114) when the second frame (115) is slid, and a spring (117) installed inside the insertion portion (113) to allow the second frame (115) to return to its original position.

The first frame (112) of the first sliding leg (111) is formed to a predetermined length, and an insertion portion (113) is formed at one end of the first frame (112) so that the second frame (115) can move inward.

In addition, a sliding guide hole (114) is formed in the first frame (112) so that the second frame (115) can move in a straight line. The sliding guide hole (114) is formed on one or both sides of the first frame (112).

The second frame (115) is formed to a predetermined length, and sliding guide projections (116) that move along sliding guide holes (114) are formed on both sides of the second frame (115).

Additionally, a spring (117) that returns the second frame (115) to its original position is installed in the insertion portion (113) of the first frame (112).

A first moving wheel (118) is installed on the bottom surface of the first frame (111) to enable movement of the patient lift, and a second moving wheel (119) is installed on the bottom surface of the second frame (115).

<Second embodiment>

FIG. 7 is an exploded 3D view illustrating a patient lift according to a preferred second embodiment of the present invention, FIG. 8 is an exploded 3D view illustrating a patient lift according to a preferred second embodiment of the present invention, FIG. 9 is an exploded 3D view illustrating a folding swivel leg of a patient lift according to a preferred second embodiment of the present invention, and FIG. 10 is a 3D view illustrating a patient lift according to a preferred second embodiment of the present invention.

The second folding rotary leg (120) includes a first frame (121) formed to a predetermined length, a first hinge portion (122) formed on both upper and lower sides of one end of the first frame (121) and provided with a first hinge hole (123) so that the second frame (125) can be rotatably coupled, a second frame (125) formed to a predetermined length so that it can be rotatably coupled to the first frame (121), a second hinge portion (126) formed on both upper and lower sides of one end of the second frame (125) so that it can be coupled to the first hinge portion (122) and provided with a second hinge hole (127) corresponding to the first hinge hole (123), and a known pin member installed so as to simultaneously penetrate the first hinge hole (123) and the second hinge hole (127).

As shown in FIGS. 7 to 9, the second folding rotation leg (120) of the deformation leg member (110) changes the length of the deformation leg member (110) by rotating the second frame (125) around the hinge portion (122, 126), thereby allowing the patient to be moved easily.

The first frame (121) of the second folding rotary leg (120) is formed to a predetermined length, and the second frame (125) coupled to the first frame (121) is also formed to a predetermined length.

A first hinge portion (122) is formed at one end of the first frame (121) so that a second frame (125) can be coupled thereto, and a first hinge hole (123) is formed in the first hinge portion (122) so that the second frame (125) can be rotatably coupled thereto.

In addition, a second hinge portion (126) is formed at one end of the second frame (125), and a second hinge hole (127) corresponding to the first hinge hole (123) is formed in the second hinge portion (126).

In addition, a first movable wheel (128) is installed on the bottom surface of the first frame (121) so as to be able to move, and a second movable wheel (129) is installed on the bottom surface of the second frame (125).

The above first moving wheel (118, 128) and second moving wheel (119, 129) are equipped with brakes (not shown) that limit the rotation of the wheels, and of course, the rotation of the moving wheels can be stopped by a normal brake handle.

As shown in FIGS. 2 to 10, a support member (130) is installed on one side of the deformation leg member (110). The first support (131) and the second support (132) of the support member (130) are installed on a pair of deformation leg members (110), respectively, and a handle part (133) is formed on the upper end of the support (131, 132) to enable movement of the lift.

In addition, a lifting means (134) for lifting and lowering the seat backrest member (150) is installed on each of the above supports (131, 132), and of course, a button or lever (not shown) for controlling the operation of the lifting means (134) is installed.

Meanwhile, unexplained reference numeral 135 is a handle frame on which a seated person can place his or her hands, and unexplained reference numeral 136 is a footrest on which a seated person can place his or her feet. The footrest (136) can be installed so as to be rotatable around a support (131, 132).

In addition, the unexplained symbol 137 is a fixed frame that can move a pair of deformation leg members (110) simultaneously.

The above seat back member (150) comprises a lower frame (151) formed in an ‘ㄱ’ shape, an upper frame (152) formed in the same shape as the lower frame (151) and formed integrally with the lower frame (151), a vertical reinforcing frame (153) formed between the lower frame (151) and the upper frame (152) to reinforce the rigidity of the lower frame (151) and the upper frame (152), a bracing (154) formed at a predetermined angle between the lower frame (151) and the upper frame (152) to reinforce the rigidity of the lower frame (151) and the upper frame (152), and a first rear handle (158) and a second rear handle (159) installed on the upper frame (152) to enable the patient lift to be moved from the rear.

The above-mentioned seat backrest member (150) is intended to allow the patient to sit comfortably, and the above-mentioned seat backrest member (150) is installed to be raised and lowered to a predetermined height by an elevating means (134) and to rotate around a supporter (131, 132).

The above seat back member (150) is composed of a lower frame (151) and an upper frame (152) that are in the shape of the letter ‘ㄱ’ when viewed from a flat surface, and these upper and lower frames (151, 152) are formed as one piece.

The upper and lower frames (151, 152) are spaced apart at a predetermined height, and vertical reinforcing frames (153) are installed at a predetermined interval to more firmly support the patient on these frames (151, 152).

In addition, in addition to the vertical reinforcing frame (153), a bracing (154) is installed in the upper and lower frames (151, 152) to maintain rigidity. Either the vertical reinforcing frame (153) or the bracing (154) may be installed alone.

A seating seat (155) is fixed to the inside of the lower frame (151) so that a patient can sit, and a locking lever (156) is rotatably installed at the rear of the frame (151, 152) so that a pair of frames (151, 152) can be locked, and a locking pin (157) is installed so that the locking lever (156) can be inserted.

A first rear handle (158) and a second rear handle (159) are respectively installed at the rear of the upper frame (152) so that the patient can be moved while looking forward. It goes without saying that the rear handles (158, 159) can be detachably installed on the upper frame (152).

In addition, a Ringer's solution pole (170) is installed on the support (131, 132) so that it can be moved while carrying Ringer's solution, etc.

It further includes a Ringer's solution pole (170) detachably provided on the support member (130), and the Ringer's solution pole (170) has a detachable frame (171) detachably provided on the support (131, 132) of the support member (130), a support (172) fixed to one side of the detachable frame (171), a horizontal frame (173) horizontally fixed to the upper end of the support (172), and a hanging groove (174) formed on both sides of the horizontal frame (173) so that the Ringer's solution can be hung.

The detachable frame (171) of the above-mentioned ringer's solution fold (170) is formed in a cylindrical shape with one side open so that it can be detachably attached to a support (131, 132), and a support (172) is vertically fixed to one side of the detachable frame (171).

A horizontal frame (173) is installed in a horizontal direction on the upper surface of the above support (172), and a hanging groove (174) is formed on each side of the horizontal frame (173) so that a Ringer's solution (not shown) can be hung.

Referring to the following Figures 2 to 10, a method of operating a patient lift according to a preferred embodiment of the present invention will be described.

According to an embodiment of the present invention, a patient, etc. sits on the seat back member (150) of the patient lift, and a caregiver or guardian, etc. holds the handle member (133) formed on the support member (130) to move the patient lift.

A caregiver or guardian rotates the seating seat (155) outward so that the patient can be moved onto the patient lift, and then returns the seating seat (155) to its original position while the patient raises his or her buttocks so that the patient can sit on the seating seat (155).

Accordingly, the patient can be moved to the desired location by a caregiver or guardian while sitting on the seating seat (155).

On the other hand, when trying to move a patient to a bed while the bed (not shown) is not separated from the floor by a predetermined height, i.e., the bed is placed on the floor, the distance that the legs can move is limited by the bed in a conventional patient lift.

That is, since conventional patient lifts cannot fold or rotate the legs, caregivers or guardians must move the patient to the bed while holding or supporting the patient.

When the movement distance of the first sliding leg (111) and the second folding rotary leg (120) is limited by a bed or the like, the second frame (115) of the first sliding leg (111) slides inwardly of the first frame (112).

Accordingly, as the overall length of the first sliding leg (111) is shortened, the patient lift can be moved toward the bed.

In addition, the second frame (115) returns to its original position by the elasticity of the spring (117) as the lift is moved away from the bed.

That is, the second frame (115) is slidably inserted into the inside of the first frame (112), and the seating sheet (155) is positioned on the bed. In this state, with the seating sheet (155) placed on the bed, a guardian or caregiver can move the patient to the bed by rotating the seating sheet (155).

In addition, the second frame (125) of the second folding rotary leg (120) rotates around the hinge hole (123, 127) so that the overall length of the second folding rotary leg (120) is reduced.

Accordingly, the above seating seat (155) is positioned on the bed, and the guardian or caregiver can move the patient onto the bed.

In addition, when a patient wants to stand up while sitting on a seat (155), even if he or she holds the upper frame (152) and applies force, the upper and lower frames (151, 152) are reinforced with rigidity by a vertical reinforcing frame (153) or bracing (154), so that the patient can be stably supported.

In addition, the Ringer's solution pole (170) can be detached from the support member (130), and the patient can be moved while the Ringer's solution is hung on the hanging groove (174).

This makes it possible to continuously infuse Ringer's solution and other solutions even while the patient is moving.

Although the invention made by the present inventor has been specifically described according to the above embodiments, the present invention is not limited to the above embodiments and can be modified in various ways without departing from the spirit thereof.

110: Deformable leg member 111: First sliding leg
112: First frame 113: Insert
114: Sliding guide hole 115: Second frame
116: Sliding guide projection 117: Spring
118: 1st moving wheel 119: 2nd moving wheel
120: 2nd folding swivel leg 121: 1st frame
122: First hinge part 123: First hinge hole
125: Second frame 126: Second hinge part
127: Second hinge hole 128: First moving wheel
129: Second moving wheel
130: Absence of support 131: 1st support
132: Second support 133: Handle
134: Elevator
150: Seat backrest member 151: Lower frame
152: Upper frame 153: Vertical reinforcing frame
154: Bracing 155: Seat
156: Locking lever 157: Locking pin
158: 1st rear handle 159: 2nd rear handle
170: Ringer's solution pole 171: Removable frame
172: Support 173: Horizontal Frame
174: Hanging Home

Claims (5)

A deformable leg member (110) provided to be deformed by an obstacle;
A support member (130) installed vertically on the front side of the above-mentioned deformation bridge member (110);
A seat back member (150) equipped with a seat (155) for the patient to sit on; and
It includes a ringer solution pole (170) that is detachably provided on the above support member (130);
The above deformation bridge member (110) is composed of one of a first sliding leg (111) whose length of the deformation bridge member (110) is variable by the obstacle, and a second folding rotary leg (120) to which the second frame (125) of the deformation bridge member (110) is rotatably coupled by the obstacle.
The first sliding leg (111) comprises a first frame (112) formed to a predetermined length, an insertion portion (113) formed in the first frame (112) to allow the second frame (115) to slide inwardly of the first frame (112), a sliding guide hole (114) formed on both sides of the first frame (112) to allow the second frame (115) to slide in a straight line, a second frame (115) installed to be able to slide inwardly of the insertion portion (113), a sliding guide protrusion (116) formed on both sides of the second frame (115) to be installed to be able to move along the sliding guide hole (114) when the second frame (115) slides, and a spring (117) installed inside the insertion portion (113) to allow the second frame (115) to return to its original position.
The second folding rotary leg (120) comprises a first frame (121) formed to a predetermined length, a first hinge part (122) formed on both upper and lower sides of one end of the first frame (121) and provided with a first hinge hole (123) so that the second frame (125) can be rotatably coupled, a second frame (125) formed to a predetermined length so that it can be rotatably coupled to the first frame (121), a second hinge part (126) formed on both upper and lower sides of one end of the second frame (125) so that it can be coupled to the first hinge part (122) and provided with a second hinge hole (127) corresponding to the first hinge hole (123), and a known pin member installed to simultaneously penetrate the first hinge hole (123) and the second hinge hole (127).
The second frame (125) rotates around the hinge part (122, 126) of the second folding rotation leg (120) of the above-mentioned deformation leg member (110) to change the length of the deformation leg member (110) so that the patient can be moved easily.
The above seat back member (150) includes a lower frame (151) formed in an 'ㄱ'shape; an upper frame (152) formed in the same shape as the lower frame (151) and formed integrally with the lower frame (151); a vertical reinforcing frame (153) formed between the lower frame (151) and the upper frame (152) to reinforce the rigidity of the lower frame (151) and the upper frame (152); a bracing (154) formed at a predetermined angle between the lower frame (151) and the upper frame (152) to reinforce the rigidity of the lower frame (151) and the upper frame (152); and a first rear handle (158) and a second rear handle (159) installed on the upper frame (152) to enable movement from the rear.
The above-mentioned Ringer's solution pole (170) is characterized by having a detachable frame (171) detachably provided on the support (131, 132) of the support member (130); a support (172) fixed to one side of the detachable frame (171); a horizontal frame (173) fixed horizontally to the upper end of the support (172); and a hanging groove (174) formed on both sides of the horizontal frame (173) so as to hang the Ringer's solution.
delete delete delete delete

Images