JP2018007766A - Infusion stand - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an infusion stand that is not caught in an obstacle such as a curtain and can be moved safely.SOLUTION: An infusion stand 1 includes: a base part 16 equipped with casters 17; a stand 15 erected upward on the base part 16; a handle unit 13 disposed at the tip of the stand 15 and including a handle 14; a pole 12 connected to the stand; a head top member 11 installed so that a circumferential direction is horizontal to an upper end part of the pole 12 and having an outer periphery formed in a continuous shape; and a periphery hook 11C attached to the head top member 11 so that the tip is located closer to an axis X1 direction side of the stand 15 than an outer peripheral end part of the head top member 11.SELECTED DRAWING: Figure 1

Description

  The present invention relates to an infusion stand.

  An infusion stand mainly used for medical purposes includes a leg portion having casters, a support column portion that stands vertically to the leg portion, and a suspension unit that is installed at the upper end of the support column portion (for example, Patent Document 1). ).

  Infusion stands are often used in many hospitals. In particular, in hospitalized wards, the beds are often surrounded by curtains. Also, curtains are often used in the examination room. Such a curtain is provided with a net portion at the top for ventilation and lighting.

  On the other hand, the conventional drip stand is not specially considered, and the hanging portion for hanging the drip bag is sometimes caught on the net portion of the curtain. If the hanging part gets caught in the net part of the curtain, there is a risk that the curtain turns over when it is not intended and the drip stand falls.

JP 2014-233398 A

  The problem to be solved by the present invention is to provide an infusion stand that can be moved safely without being caught by an obstacle such as a curtain.

  The present invention includes a base portion provided with casters, a stand that stands upward on the base portion, a handle unit that is disposed at a tip portion of the stand and has a handle, a pole that is connected to the stand, The head member is installed on the upper end of the pole so that the circumferential direction is horizontal and the outer periphery is continuous, and the tip is positioned on the axial side of the stand from the outer peripheral end of the head member. An infusion stand comprising a hook attached to the parietal member.

  According to the present invention, it is possible to provide an infusion stand that can move safely without being caught by an obstacle such as a curtain.

The perspective view of an infusion stand. The front view of a drip stand. The back view of an infusion stand. The left view of an infusion stand. The right view of an infusion stand. The bottom view of an infusion stand. The top view of an infusion stand. The enlarged view of the L-shaped edge hook vicinity. The enlarged view near J-shaped edge hook. The figure which shows the example of a hook-shaped center hook.

  Hereinafter, an infusion stand 1 according to an example of an embodiment of the present invention will be described with reference to the drawings.

  1 is a perspective view of the drip stand 1, FIG. 2 is a front view of the drip stand 1, FIG. 3 is a rear view of the drip stand 1, FIG. 4 is a left side view of the drip stand 1, and FIG. FIG. 6 is a bottom view of the drip stand 1, and FIG. 7 is a plan view of the drip stand 1.

  As shown in FIGS. 1 to 5, the drip stand 1 is disposed at a base portion 16 provided with casters 17, a stand 15 that stands up on the base portion 16, and a distal end portion of the stand 15. A pole unit 12 which is provided coaxially with the axis X1 in the extending direction of the stand 15 and bends so that the axis X2 at the distal end is displaced from the axis X1 in the extending direction of the stand 15; A head member having a central hook 11B disposed at the distal end portion and disposed substantially on the extension line of the axis X1 in the extending direction of the stand 15 and a marginal hook 11C disposed symmetrically in the horizontal direction with the central hook 11B as the center of symmetry. 11. Hereinafter, the edge hook 11C is also simply referred to as a hook.

  The base portion 16 includes caster arms 16B extending radially in the horizontal direction around the attachment portion 16A of the stand 15. The base portion 16 can include, for example, five caster arms 16B.

  The caster arm 16B has a caster 17 at the tip, and is bent by a height H1 in the floor surface direction and is connected to the lower end 16C of the mounting portion 16A. The height H1 is lower than the height from the floor surface to the mounting position of the caster 17 of the caster arm 16B, and has a height such that the back surface, which is the surface facing the floor surface of the lower end portion 16C, does not contact the floor surface.

  Accordingly, the base portion 16 is lower than the upper end portion of the caster 17 such that the back surface of the lower end portion 16C of the attachment portion 16A does not contact the floor surface.

  The attachment portion 16A extends upward from the base portion 16 substantially vertically.

  The stand 15 has, for example, a hollow pipe shape, and a lower end portion is inserted into an attachment hole provided in the attachment portion 16A. A handle unit 13 is attached to the upper end of the stand 15.

  The handle unit 13 is attached so that the ring-shaped handle 14 is slightly below the center in the vertical direction of the handle unit 13 and the circumference is horizontal. The handle unit 13 can be adjusted in height in the vertical direction by operating the lower adjuster 13A. The handle unit 13 includes a pole 12 at the top. The pole 12 can be expanded and contracted by operating the upper adjuster 13 </ b> B of the handle unit 13.

  The handle unit 13 has a grip portion 13 </ b> C that is longer in the upper part than the lower part of the attachment part of the handle 14 and is formed so as to surround the stand 15. The grip portion 13C can be used by the user to hold it by hand and move the drip stand 1.

  The handle 14 has a ring shape that is substantially circular in plan view, and is supported by the handle unit 13 by a gripping bar 14A that is passed in the diameter direction of the ring. The user can move the drip stand 1 with the handle 14 or the gripping bar 14A.

  The grip part 13C, the handle 14, and the gripping bar 14A all have an outer diameter suitable for gripping. The grip portion 13C, the handle 14, and the gripping bar 14A can also be formed of an elastic resin such as urethane. In this case, since the grip part 13C, the handle 14, and the gripping bar 14A are more familiar with the hand, the drip stand 1 can be prevented from slipping and falling over from the hand.

  The pole 12 is bent so as to open upward by an angle θ1 with respect to the axis X1 in the extending direction of the stand 15 above the attachment portion to the handle unit 13, and after extending by a predetermined length, the pole 12 extends upward again. Bend like so. The angle θ1 is an acute angle, and about 30 ° is desirable for maintaining balance.

  The axis X2 in the extending direction of the upper end portion of the pole 12 and the axis X1 in the extending direction of the stand 15 are substantially parallel with an interval W1. The interval W1 is shorter than the length of each caster arm 16B and longer than the length of the outer diameter of the stand 15.

  A top member 11 is attached to the upper end of the pole 12. The parietal member 11 has a substantially annular shape in plan view, and a central hook 11B disposed on the extension line of the axis X1 in the extending direction of the stand 15, and a support arm that supports the central hook 11B on the inner edge 11D of the parietal member 11. 11A and edge hook 11C.

  The support arm 11 </ b> A extends horizontally from the inner edge of the crown member 11 toward the axis X <b> 1 in the extending direction of the stand 15. A center hook 11B is installed at the tip of the support arm 11A.

  The edge hook 11 </ b> C is installed on the crown member 11 so that the tip end portion 11 </ b> E of the edge hook 11 </ b> C does not protrude outward from the outer peripheral end portion 11 </ b> F in the horizontal direction of the crown member 11.

  The top member 11 has an annular shape with a continuous outer periphery, and is installed on the pole 12 so that the circumferential direction is horizontal. Here, that the outer periphery is continuous means that there is no convex part, concave part, notch, etc. caught on an obstacle such as a curtain on the outer periphery. The top member 11 is formed in an annular shape having a continuous outer periphery, and the edge hook 11C is arranged as described above, whereby the tip portion 11E of the edge hook 11C is provided on the upper part of a curtain provided in a hospital room or the like. It will not be caught in.

  The edge hooks 11 </ b> C are symmetrically arranged on the crown member 11 in the horizontal direction with the center hook 11 </ b> B as the center of symmetry and two as a pair. The top member 11 may have a plurality of pairs of edge hooks 11C. In this case, it is desirable for balance to arrange the edge hooks 11C so that the distances between the edge hooks 11C are equal to each other.

  Next, a method for using the drip stand 1 will be described. When there are an odd number of infusion bags, the first infusion bag is first hung on the center hook 11B. Next, two edge hooks 11C are selected so that the remaining plurality of infusion bags are placed 180 ° opposite to each other with the center hook 11B interposed therebetween, and one infusion bag is placed on each of the edge hooks 11C. Multiply. Further, when there are a plurality of infusion bags, two edge hooks 11C are selected in the same manner, and the infusion bags are hung one by one on each of the edge hooks 11C.

  When the infusion bag is hung as described above, there is no bias in the center of gravity and the weight balance is maintained. Accordingly, even when the drip stand 1 is moved, the possibility of falling down accidentally is reduced.

  The center hook 11B and the edge hook 11C may have any shape. For example, in addition to the L-shape shown in the figure, it may be a J-shape that extends downward from the top member 11 and then curves upward, or may be a heel shape that allows two drip bags to be hung at a time. More specifically, the edge hook 11 </ b> C is attached to the inside of the parietal member 11, extends downward from the inside of the parietal member 11, further bends in the outward direction of the parietal member 11, and further extends obliquely upward. Eggplant. The edge hook 11C can prevent the drip bag from falling off by forming such a shape.

  8 is an enlarged view of the vicinity of the L-shaped edge hook 11C, and FIG. 9 is an enlarged view of the vicinity of the J-shaped edge hook 11C. As shown in FIGS. 8 and 9, regardless of the shape of the edge hook 11 </ b> C, the end portion F <b> 2 of the tip end portion 11 </ b> E of the edge hook 11 </ b> C is more than the end portion F <b> 1 of the outer peripheral end portion 11 </ b> F of the crown member 11. The edge hook 11 </ b> C is disposed on the parietal member 11 so as to be located on the axis X <b> 1 side of the head. Here, the fact that the distal end portion 11E is located on the side of the stand 15 in the direction of the axis X1 from the outer peripheral end portion 11F includes that the edge hook 11C is disposed on a substantially extension line of the axis X1 of the stand 15. .

  If the edge hook 11C is arranged in this manner, the outer peripheral end 11F of the crown member 11 can prevent the edge hook 11C from being caught by the curtain net.

  FIG. 10 is a diagram showing an example of a hook-shaped center hook 11B. As shown in FIG. 10, the hook-shaped center hook 11 </ b> B has two upper handles extending at the end of the center body extending downward. There may be three or more handles.

  A plurality of drip bags can be hung on the center hook 11B. In particular, when it is necessary to hang a large number of drip bags, the stability is increased by hanging a plurality of drip bags on the central hook 11B. The hook-shaped center hook 11B is suitable in this case.

  Further, the support arm 11A may be a cantilever type in which only one end is connected to the parietal member 11, or both ends may be connected to the parietal member 11 so as to cross the inside of the annular parietal member 11 in the diametrical direction.

  In the above-described example, the example in which the parietal member 11 is an annular shape is shown, but the shape of the parietal member 11 is not limited to this, and is a disc shape having a continuous outer periphery, a polygonal plate shape of quadrilateral or more, or a columnar shape. There may be. When the top member 11 has a polygonal shape, it is desirable to round each vertex in terms of preventing the curtain from being caught.

  As described above, the drip stand 1 of the present embodiment is arranged at the base portion 16 provided with the casters 17, the stand 15 standing upward on the base portion 16, and the distal end portion of the stand 15. A handle unit 13 having a pole 12 connected to a stand, a top member 11 which is installed on the upper end of the pole 12 so that the circumferential direction is horizontal, and has a continuous outer periphery; And a hook (edge hook 11C) attached to the crown member 11 so as to be positioned on the side of the stand 15 in the axis X1 direction from the outer peripheral end portion.

  The edge hook 11 </ b> C is arranged so as not to protrude outward from the outer peripheral end 11 </ b> F of the annular top member 11.

  Therefore, there is an effect that it is possible to prevent the edge hook 11 </ b> C from being caught by the net provided on the upper part of the curtain.

  The drip stand 1 is provided coaxially with the axis X1 of the stand 15 in the extending direction, and a pole 12 that is bent so that the axis X2 of the distal end portion is displaced from the axis X1 of the extending direction of the stand 15 by a predetermined distance W1. The central hook 11B and the central hook 11B which are arranged at the tip of the pole 12 and are arranged on the extension line of the axis X1 in the extending direction of the stand 15 are symmetrical in the horizontal direction and equidistant from each other. And the parietal member 11 having the edge hook 11 </ b> C arranged in this manner.

  In this case, there is an effect that weight balance is maintained regardless of whether an odd number or even number of infusion bags are hung, and it is possible to effectively prevent accidental falls.

  Furthermore, the base portion 16 is formed such that the mounting portion 16A of the stand 15 is lower in the floor surface direction than the height of the caster arm 16B having the casters 17.

  Therefore, there is an effect that the center of gravity is lowered and is stabilized during movement.

  That is, either the pole 12 is eccentric from the axis X1 of the stand 15 and the center hook 11B is disposed on a substantially extension line of the axis X1, or the mounting portion 15A of the base portion 16 is formed low in the floor surface direction. Momo contributes to the stability of the center of gravity of the drip stand 1. In addition to this, the handle 14 has a ring shape, and the grip portion 13C is provided on the upper portion of the handle 14, so that the stability of the center of gravity is improved over the conventional drip stand during movement.

1 drip stand 11 top member 11A support arm 11B central hook 11C edge hook 11D edge 11E tip 11F outer peripheral end 12 pole 13 handle unit 13A lower adjuster 13B upper adjuster 13C grip part 14 handle 14A grip bar 15 stand 16 base part 16A Mounting part 16B Caster arm 16C Lower end part 17 Caster

Claims (7)

A base portion having casters;
A stand that stands up on the base part;
A handle unit disposed at the tip of the stand and having a handle;
A pole connected to the stand;
A top member that is installed at the upper end of the pole so that the circumferential direction is horizontal, and the outer periphery is continuous; and
A hook attached to the parietal member such that the tip is positioned on the axial side of the stand from the outer peripheral end of the parietal member;
Infusion stand with. The parietal member is
The drip stand according to claim 1, wherein the drip stand has a substantially circular ring shape in plan view. The hook is
The drip stand according to claim 2, wherein the drip stand is attached to the inside of the parietal member. The hook is
The drip stand according to claim 1, wherein the drip stand extends downward from the inside of the parietal member and further bends in an outward direction of the parietal member. The hook is
The drip stand according to claim 4, wherein the drip stand has a shape extending obliquely upward after being bent outwardly of the top member. The parietal member is
Disk shape,
The hook is
The drip stand according to claim 1, wherein the drip stand has a shape extending downward from a substantially central portion of the parietal member and further bent outwardly of the parietal member. The parietal member is
The plan view has a polygonal shape,
The hook is
The drip stand according to claim 1, wherein the drip stand has a shape extending downward from a substantially central portion of the parietal member and further bent outwardly of the parietal member.

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