JP2009131595A - Infusion container holder - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an infusion container holder preventing a puncture needle from coming off the mouth part of an infusion container suspended from an infusion container suspender. <P>SOLUTION: The infusion container B is suspended from a container suspending tool 2 which is attached to a hanger part Ab of an infusion stand A. The mouth part Ba of the infusion container B suspended from the container suspending tool 2 is held by a container holder 3 on a higher side, which is attached to a supporter Aa arranged lower than the hanger part Ab. Then, the puncture needle Bb which is punctured in the mouth part Ba of the infusion container B is held by a container holder 3 on a lower side. Consequently, the puncture needle Bb is prevented from coming off the mouth part Ba of the infusion container B. Besides, the infusion container B is prevented from being swung in vertical and horizontal directions or moved in the vertical directions. Then, a guide tube C is prevented from being twisted or entangled, so that drip infusion, etc., with the infusion is stably performed. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an infusion container holder used when an infusion container is suspended from an infusion container suspension body such as an infusion and drip stand, a hospital bed, a care bed, a wheelchair, and the like.

When the puncture needle of the infusion device suspended from the infusion stand is punctured into a vein, for example, and transfused into the human body, the patient begins to ache due to short-term anesthesia after surgery, or while infusion When a pulling force is applied to the needle-type bottle needle, for example, by walking in a hospital corridor, the needle-type bottle needle falls out of the rubber stopper of the infusion container. Therefore, as a method for preventing the puncture needle from falling off the mouth of the infusion container, for example, a needle-type bottle needle provided at one end of the intermediate tube is attached to the rubber stopper of the infusion container suspended from the infusion stand. There is a needle-type bottle needle for infusion set of Patent Document 1 in which, after piercing, a rubber stopper of an infusion container locks a locking recess formed on the outer periphery of the needle-type bottle needle to make it difficult to remove.
JP-A-9-131405

  However, even when the infusion set needle-type bottle needle of Patent Document 1 is used, when walking while infusion, the infusion container device suspended on the infusion stand swings back and forth, left and right, or horizontally The puncture needle is prevented from falling out from the mouth of the infusion container because a large pulling force is applied to the puncture needle pierced into the mouth of the infusion container by rotating in the direction or moving up and down. Can not. Further, since the infusion container falls from the infusion stand or the intermediate tube is twisted or entangled in the middle, the infusion cannot be performed stably.

  In view of the above problems, the present invention can prevent the puncture needle from falling out from the mouth portion of the infusion container suspended by the infusion container suspension body, and can stably perform the infusion such as infusion without interruption. The purpose is to provide a container holder.

  The present invention provides an infusion container holder for preventing a puncture needle from falling out from a mouth portion of an infusion container suspended by an infusion container suspension body, wherein the infusion container holder comprises the infusion container suspension body. A container hanger that is attached to the upper side attachment part and hooks a suspension hole formed in the upper part of the infusion container, and is attached to a lower side attachment part below the upper side attachment part, and is formed in the lower part of the infusion container. And an infusion container holder having a container holder for holding a puncture needle pierced in the mouth part.

  As an aspect of the present invention, the container suspension is composed of a mounting plate that is attached to the upper-side mounting portion, and a presser plate that is pivotably pivoted up and down with respect to the front surface on the upper end side of the mounting plate. A hook on which the suspension hole of the infusion container is hooked is provided on the lower front surface of the mounting plate, and the pressing plate is urged between the mounting plate and the pressing plate in a direction in which the pressing plate is pressed against the front surface of the mounting plate. An opening through which a hook of the mounting plate protrudes forward when the presser plate is rotated in a direction opposite to the mounting plate on the lower end side of the presser plate. Can be provided.

  Further, as an aspect of the present invention, a pressing member that is moved up and down in a direction pressed against the upper surface of the upper mounting portion is provided on the upper rear surface of the mounting plate. A locking portion that is locked to the lower surface of the upper mounting portion can be provided to face the pressing member.

  Further, as an aspect of the present invention, a receiving member for locking the lower surface of the upper mounting portion on the lower end side rear surface of the mounting plate above the locking portion can be provided.

  Moreover, as an aspect of the present invention, the container holder can be composed of a mounting tool that is attached to the lower-side attachment part and a mouth part holder that holds the mouth part of the infusion container or the puncture needle.

  Further, as an aspect of the present invention, the mounting tool is configured by a pair of sandwiching plates that are mounted so as to sandwich the lower mounting portion with respect to the outer surface of the lower mounting portion, and the pair of sandwiching plates includes: The base end side of each of the clamping plates is pivotally attached, and the lower mounting portion is opened at an angle that allows pinching and extraction, and the lower mounting portion is closed at an angle at which the lower mounting portion is clamped. It can be provided to be openable and closable in a closed state, and a fixing means for fixing the free end sides of the respective sandwiching plates in a state of being in contact with each other can be provided on the free end sides of the pair of sandwiching plates.

  Moreover, as an aspect of the present invention, the mouth holder is composed of a pair of holding plates for holding the mouth of the infusion container or the puncture needle, and the pair of holding plates are opposed to the central portion of the holding plates. A surface is pivotally attached, and the opening or opening of the infusion container or the puncture needle is allowed to be inserted and withdrawn, and a closed state in which the mouth or the puncture needle is clamped, and the pair of the infusion container can be opened and closed. Between the opposing surfaces of the holding plates, there can be provided second urging means for urging the tip portions of the holding plates in a direction in which they are in contact with each other.

  Moreover, as an aspect of the present invention, the one holding plate can be provided slidable in a direction parallel to the longitudinal direction with respect to the free end side outer surface of the one sandwiching plate.

  The infusion container mounting portion can be composed of, for example, an infusion and drip stand, a hospital bed, a care bed, a wheelchair, a rail, a wall portion, a ceiling portion, and the like. The stand includes infusion and drip stands, and may be a stand with casters. The infusion container can be composed of a container such as an infusion bag made of synthetic resin, an infusion bottle, or a glass bottle. The infusion container includes infusion containers and infusion containers.

  According to the present invention, the mouth portion of the infusion container is held by holding the mouth portion of the infusion container or the puncture needle suspended from the suspension body of the infusion container by the container holder and the mouth portion holder of the infusion container holder. It is possible to prevent the puncture needle from falling out of the tube, and the infusion such as infusion can be stably performed without interruption. Also, by holding the upper side of the infusion container with a container suspension and holding the lower side of the infusion container with a container holder, the infusion container can be suspended from the suspension body even when walking while infusion. The infusion container does not swing back and forth, right and left, rotates in the horizontal direction, or moves up and down, and the infusion container can be prevented from falling off the infusion container suspension.

  The purpose of the present invention is to prevent the puncture needle from falling out from the mouth of the infusion container suspended from the infusion container suspension body, and to achieve stable infusion without interruption, such as infusion. This was achieved by holding the mouth of the infusion container or the puncture needle by the mouth holder of the container holder.

  An embodiment of the present invention will be described in detail with reference to the drawings.

  The drawing shows an infusion container holder used to prevent the puncture needle from falling out from the mouth of an infusion container suspended from an infusion stand that is an example of an infusion container suspension.

  1 and 2, the infusion container holder 1 includes a container suspension 2 that holds the upper side of an infusion container B suspended from an infusion stand A having a function that can be adjusted to expand and contract, and an infusion container. It is comprised with the container holder 3 holding the lower side of B. The container suspension 2 is attached to the hanger part Ab horizontally fixed to the upper end of the support Aa of the infusion stand A, and the container holder 3 is attached to the outer surface of the support Aa below the hanger Ab.

  The mouth Ba of the infusion container B is closed with a synthetic rubber stopper, and a puncture needle Bb (bottle needle) connected to one end of the introduction tube C is pierced. In addition, on the exposed outer peripheral surface exposed below the mouth Ba of the puncture needle Bb, a blade-like protruding portion Bb1 is formed so as to protrude evenly to the left and right. In addition, an infusion tube D, a flow controller E, and a venous needle F are connected to the other end of the introduction tube C in order (see FIG. 1).

  As shown in FIGS. 3 and 4, the container suspension 2 has elasticity such as a mounting plate 2 </ b> A attached to the front surface of the hanger part Ab formed in a rod shape and a leaf spring pressed against the upper surface of the hanger part Ab. Presser member 2B formed of a plate material, screw shaft 2C for screw-feeding the presser member 2B in a direction in which the presser member 2B is pressed against the upper surface of the hanger part Ab, and screw shaft 2C in the tightening direction or in the loosening direction. A rotating operation unit 2D for rotating, a presser plate 2E pivotally attached to the front surface on the upper end side of the mounting plate 2A, and a mounting plate 2A facing the pressing surface 2Ba of the pressing member 2B. It is comprised with the receiving member 2F attached to the rear surface.

  At the upper end of the receiving member 2F, a V-shaped receiving groove 2Fa is formed as viewed from the side where the lower surface of the hanger part Ab formed in a rod shape is received. A convex step 2Fb is formed at the lower end of the receiving member 2F when viewed from a side surface that is locked to a pair of locking portions 2Ab and 2Ab described later. The receiving member 2F is fixed with two screws 2Fc to the rear surface on the lower end side of the mounting plate 2A above the locking portions 2Ab and 2Ab.

  A hook 2Aa on which a suspension hole Bc formed in the upper center of the infusion container B is hooked is formed at the lower center portion of the mounting plate 2A. The hook 2Aa is formed in a U shape when viewed from the side surface by bending the lower end side central portion of the mounting plate 2A from the front to the top.

  A pair of locking portions 2Ab and 2Ab that are locked to the stepped portion 2Fb of the receiving member 2F attached to the rear surface of the mounting plate 2A are formed on both side portions on the lower end side of the mounting plate 2A. The locking portions 2Ab and 2Ab are J-shaped when viewed from the side after folding the mounting plate 2A at both sides on the lower end side substantially rearward and then bending the bent side end upward. It is formed in a shape.

  In addition, when attaching the container suspension 2 to the hanger part Ab formed in plate shape, as shown in FIG. 9, after removing the receiving member 2F from the rear surface of the mounting plate 2A, the locking portion 2Ab of the mounting plate 2A. , 2Ab may be directly locked to the lower edge of the hanger part Ab.

  A support portion 2Ac that is opposed to the upper surface of the hanger portion Ab is formed at the upper end portion of the mounting plate 2A. The support portion 2Ac is formed so as to be orthogonal to the upper surface of the hanger portion Ab locked to the receiving groove 2Fa of the receiving member 2F by bending the upper end portion of the mounting plate 2A rearward substantially at a right angle.

  The holding member 2B is fixed to the lower end portion of the screw shaft 2C protruding downward from the support portion 2Ac, and the screw shaft 2C is screwed perpendicularly to the screw hole 2Da formed at the shaft center of the rotation operation portion 2D. The rotation operation part 2D is held so as to be horizontally rotatable with respect to the receiving hole 2Ad formed in the center surface of the support part 2Ac. That is, the pressing member 2B is separated from the lower surface pressed against the upper surface of the hanger portion Ab locked to the receiving groove 2Fa of the receiving member 2F by the rotation operation of the rotating operation portion 2D and the upper surface of the hanger portion Ab. Is moved up and down.

  The pressing surface 2Ba of the pressing member 2B is inclined at an angle that gradually increases from the rear side (left side shown in FIG. 4) to the front side (right side shown in FIG. 4) of the mounting plate 2A.

  When the container suspension 2 is attached to the hanger part Ab of the infusion stand A, the lower surface of the hanger part Ab is locked to the receiving groove 2Fa of the receiving member 2F fixed to the mounting plate 2A, and the rotating operation part 2D. The pressing surface 2Ba of the pressing member 2B is pressed and temporarily fixed to the upper surface of the hanger part Ab locked to the receiving groove 2Fa of the receiving member 2F.

  Thereafter, the container lifting tool 2 is horizontally moved along the hanger part Ab in the horizontal direction, adjusted to slide to a desired hanging position, and then the turning operation part 2D is turned in the tightening direction to hold the presser. The pressing surface 2Ba of the member 2B is strongly pressed against the upper surface of the hanger part Ab. The receiving groove 2Fa of the receiving member 2F is pressed against the front surface of the hanger part Ab by the reaction force generated at the time of pressing, and the hanger part Ab is sandwiched between the pressing member 2B and the receiving member 2F. Thereby, the container suspension 2 can be firmly fixed with respect to the hanger part Ab.

  The presser plate 2E is formed in a size and shape that covers the entire front surface of the mounting plate 2A, and a support shaft 2Eb that is longer than the lateral width of the presser plate 2E is formed at the upper end of the presser plate 2E. A pair of bearing pieces 2Ae formed by bending the both ends of the support shaft 2Eb projecting from both ends of the cylindrical bearing portion 2Ea and bending the upper end side both sides of the mounting plate 2A forward. , 2Ae.

  That is, the holding plate 2E is in an open state (see the phantom line shown in FIG. 5) in which the suspension hole Bc of the infusion container B is allowed to be hooked and removed from the hook 2Aa of the mounting plate 2A around the support shaft 2Eb. The suspension hole Bc of the infusion container B is provided so as to be rotatable up and down in a closed state (see a solid line shown in FIG. 5) in which the suspension hole Bc is prevented from being pulled out from the hook 2Aa of the mounting plate 2A. In addition, the restoring force of the spring 2Ec mounted on the support shaft 2Eb between the mounting plate 2A and the pressing plate 2E is urged to rotate in a direction in which the spring 2Ec is pressed against the front surface of the mounting plate 2A.

  Further, an opening 2Ed that allows the protrusion of the hook 2Aa to open is opposed to the hook 2Aa of the mounting plate 2A at the center on the lower end side of the presser plate 2E. That is, when the presser plate 2E is turned to the closed state, the hook 2Aa of the mounting plate 2A protrudes forward from the opening 2Ed of the presser plate 2E.

  As shown in FIGS. 6, 7, and 8, the container holder 3 includes a mounting tool 3 </ b> A attached below the hanger part Ab of the infusion stand A at a desired height position with respect to the entire length of the support Aa. The mouth portion Ba of the infusion container B suspended from the container suspension 2 or the mouth portion holder 3B for retaining the puncture needle Bb pierced by the mouth portion Ba.

  The mounting tool 3A has a pair of sandwiching plates 3A1 and 3A2 that are mounted so as to sandwich the support column Aa with respect to the outer surfaces on both sides of the support column Aa, and a direction in which the sandwiching plates 3A1 and 3A2 are pressed against the outer surfaces on both sides of the support column Aa. It comprises a bolt 3Ab for tightening and a knob 3Ac screwed to the free end side of the bolt 3Ab.

  The sandwiching plates 3A1 and 3A2 are in an open state (see FIG. 8) opened at an angle that allows the support pillars Aa to be sandwiched and removed, with the support shaft 3Aa connecting the proximal ends of the sandwiching plates 3A1 and 3A2 as the center. It is provided to be openable and closable in a closed state (see FIG. 7) closed at an angle at which the column Aa is sandwiched.

  A semicircular clamping surface 3Ah having a smooth curved surface corresponding to the outer peripheral surface of the column Aa is formed on the base-side opposing surface of the clamping plates 3A1 and 3A2 facing the outer surfaces on both sides of the column Aa. The sandwiching surface 3Ah is formed with a radius of curvature that matches the semicircular surface of the support column Aa, and is formed in a substantially semicircular shape when viewed from above. Note that a non-slip member (not shown) made of synthetic rubber and having a large contact resistance may be attached to the inner peripheral surface of the clamping surface 3Ah.

  A bolt 3Ab is rotatably connected to the free end side of the sandwiching plate 3A2 for fixing the free end sides of the sandwiching plates 3A1 and 3A2 to be in contact with each other. The receiving groove 3Ad is formed in parallel with the longitudinal direction of the sandwiching plate 3A1, and is wider than the outer diameter of the bolt 3Ab and narrower than the outer diameter of the knob 3Ac.

  The base end portion of the bolt 3Ab is formed on the free end side through a hole 3Ae formed on the free end side contact surface of the sandwiching plate 3A2 so as to face the free end side contact surface of the sandwich plate 3A1. Inserted into the hollow portion 3Af and connected to the retaining portion 3Ag having a larger diameter than the hole portion 3Ae inserted and held in the hollow portion 3Af. That is, the bolt 3Ab is provided so as to be rotatable in a direction to be inserted into and removed from the receiving groove 3Ad formed in the sandwiching plate 3A2, with the retaining portion 3Ag locked in the hole 3Ae as a center. Yes.

  When the container holder 3 is attached to the outer surface of the support Aa below the hanger part Ab, the holding plates 3A1 and 3A2 of the container holder 3 are mounted so as to sandwich the support Aa on the outer surfaces on both sides of the support Aa. After the clamping surfaces 3Ah and 3Ah of the clamping plates 3A1 and 3A2 are pressed against the outer surfaces on both sides of the column Aa, the bolt 3Ab connected to the clamping plate 3A2 is rotated and inserted into the receiving groove 3Ad formed on the clamping plate 3A1. To do.

  The container holder 3 is moved in the longitudinal direction along the outer surface of the column Aa, and the mouth Ba of the infusion container B suspended from the container suspension 2 or the puncture needle Bb pierced into the mouth Ba is the mouth holder 3B. Then, the knob 3Ac screwed to the bolt 3Ab is rotated in the tightening direction, and the clamping plates 3A1 and 3A2 are pressed against both outer surfaces of the column Aa to be fastened and fixed. Thereby, the operation | work which attaches the container holder 3 with respect to the support | pillar Aa can be performed easily and easily.

  In the embodiment, the pair of container holders 3 and 3 are arranged at a vertical interval in which the mouth portion Ba of the infusion container B and the puncture needle Bb are held according to the size of the infusion container B suspended from the container suspension 2. Separately, it is fixed at a height position where the mouth portion Ba of the infusion container B is held and a height position where the puncture needle Bb pierced into the mouth portion Ba is held (see FIG. 6).

  As shown in FIGS. 7 and 8, the mouth holder 3 </ b> B includes a pair of holding plates 3 </ b> Ba and 3 </ b> Bb that hold the mouth Ba of the infusion container B or the puncture needle Bb pierced into the mouth Ba.

  The holding plate 3Ba is slidably attached to the free end side outer surface portion of the sandwiching plate 3A2 in a direction parallel to the longitudinal direction. In other words, the screw member 3Be is screwed into the screw hole 3Aj formed on the free end side outer surface portion of the sandwiching plate 3A2 via the long hole 3Ba2 formed in parallel with the longitudinal direction along the base end side plane of the holding plate 3Ba. Are screwed together.

  When the holding plate 3Ba is slid in the longitudinal direction along the free end side outer surface portion of the holding plate 3A2, the holding plate 3Ba and the holding plate 3A2 are fastened and fixed immovably by the screw member 3Be. Thereby, the mouth portion Ba and the puncture needle according to the position of the mouth portion Ba of the infusion container B suspended from the container suspension 2 or the position of the puncture needle Bb stuck into the mouth portion Ba. Expansion and contraction can be adjusted to the length that Bb is held.

  Center-facing surfaces of the pair of holding plates 3Ba, 3Bb are pivotally attached to a later-described support shaft 3Bc so as to be freely opened and closed. That is, bearing pieces 3Ba1 and 3Ba1 formed by bending both side edges of the holding plate 3Ba in a direction facing the holding plate 3Bb, and bearings formed by bending both side edges of the holding plate 3Bb in a direction facing the holding plate 3Ba. The pieces 3Bb1 and 3Bb1 are connected by a support shaft 3Bc.

  The pair of holding plates 3Ba and 3Bb are in an open state in which insertion / extraction of the mouth portion Ba of the infusion container B or the puncture needle Bb pierced into the mouth portion Ba is permitted with the support shaft 3Bc as the center, and the mouth portion Ba or The puncture needle Bb is provided so as to be freely opened and closed in a closed state in which the puncture needle Bb is held in the radial direction (see FIGS. 7 and 8). Further, the restoring force of the spring 3Bd mounted on the support shaft 3Bc is urged to rotate in the direction in which the tip portions of the holding plates 3Ba and 3Bb are in contact with each other.

  The front ends of the holding plates 3Ba, 3Bb are formed into smooth curved surfaces corresponding to the mouth Ba of the infusion container B and the outer peripheral surface of the puncture needle Bb protruding downward from the mouth Ba, If the 3Bb is rotated to an opening angle that allows the holding of the mouth Ba and the puncture needle Bb formed in various outer diameters such as a large diameter, a medium diameter, and a small diameter, the mouths of various outer diameters The portion Ba and the puncture needle Bb can be stably held. Further, the mouth holder 3B may be replaced with one suitable for holding the mouth Ba and the puncture needle Bb having various outer diameters.

  In addition, you may form the front-end | tip part of holding | maintenance board 3Ba and 3Bb in desired holding shapes, such as an ellipse and a rectangle, for example corresponding to the outer surface shape of mouth part Ba and puncture needle Bb. Moreover, you may mount | wear with the anti-slip | skid member with a large contact resistance formed with the synthetic rubber at the front-end | tip part of holding board 3Ba and 3Bb.

  The illustrated embodiment is configured as described above, and a method for holding the infusion container B suspended from the infusion stand A by the infusion container holder 1 will be described below.

  First, as shown in FIGS. 1 and 2, the container suspension 2 is moved in the horizontal direction along the hanger part Ab of the infusion stand A and fixed at a desired suspension position.

  After the pair of container holders 3 and 3 are attached to the outer surface of the column Aa below the hanger part Ab, the container holders 3 and 3 are moved up and down along the column Aa. Adjust the height. In other words, the upper container holder 3 is fixed to a height position where the mouth portion Ba of the infusion container B is held, and the lower container holder 3 is punctured into the mouth portion Ba of the infusion container B. The needle Bb is fixed at a height position where it is held.

  Next, after the holding plate 2E of the container suspension 2 is rotated in the opening direction (upward) against the spring 2Ec, the suspension hole Bc of the infusion container B is hung on the hook 2Aa of the mounting plate 2A (see FIG. 4).

  Thereafter, as shown in FIG. 4, the holding plate 2E is rotated in the closing direction (downward) by the restoring force of the spring 2Ec, and the periphery of the suspension hole Bc of the infusion container B hooked on the hook 2Aa of the mounting plate 2A. The part is clamped between the mounting plate 2A and the pressing plate 2E (see FIG. 5). Further, the hook 2Aa of the mounting plate 2A protrudes forward from the opening 2Ed of the pressing plate 2E, and the suspension hole Bc of the infusion container B is prevented from being caught in the state of being hooked on the hook 2Aa of the mounting plate 2A.

  Accordingly, even when walking while infusion, it is possible to prevent the suspension hole Bc of the infusion container B from falling off the hook 2Aa of the container suspension 2 or the infusion container B itself from rotating in the horizontal direction.

  Next, as shown in FIGS. 6, 7, and 8, the mouth Ba of the infusion container B suspended from the container suspension 2 by the mouth retainer 3 </ b> B of the upper container retainer 3 is retained, The puncture needle Bb stabbed into the mouth Ba of the infusion container B is held by the mouth holder 3B of the side container holder 3.

  That is, the upper container holder 3 holds the mouth Ba of the infusion container B suspended from the container hanger 2 by the pair of holding plates 3Ba, 3Bb of the mouth holder 3B. 2, the upper side of the infusion container B is held by the container suspension 2, and the lower side of the infusion container B is held by the container holder 3, so that the infusion container B is moved forward, backward, left and right. The infusion container B can be prevented from dropping from the hanger part Ab of the infusion stand A without swinging, rotating in the horizontal direction, or moving up and down. In addition, the introduction pipe C can be prevented from being twisted or tangled.

  The lower-side container holder 3 is exposed to the puncture needle Bb exposed below the mouth portion Ba pierced into the mouth portion Ba of the infusion container B by the pair of holding plates 3Ba and 3Bb of the mouth portion holder 3B. Hold the outer peripheral surface. That is, if the exposed outer peripheral surface below the blade-like protrusion Bb1 formed on the puncture needle Bb is held by the pair of holding plates 3Ba, 3Bb, the protrusion Bb1 formed on the puncture needle Bb is held by the holding plate 3Ba, Locked to 3Bb (see FIGS. 6 and 8). Thereby, it is possible to prevent the puncture needle Bb from falling off from the mouth portion Ba of the infusion container B, and infusion such as infusion can be stably performed without interruption.

  Since the pair of container holders 3 and 3 have the same structure and function, one container holder 3 is connected to the mouth portion Ba of the infusion container B suspended from the container suspension 2 and the mouth. It can also be used as a holder for holding the puncture needle Bb pierced by the portion Ba. Thereby, according to the size of the infusion container B, a pair of container holders 3 and 3 can be attached at intervals in the vertical direction where the mouth portion Ba of the infusion container B and the puncture needle Bb are held. In addition, it is not necessary to manufacture or prepare the holder dedicated to the mouth and the holder dedicated to the needle, so that the number of parts can be reduced and the cost can be reduced, and the management and handling of the parts is easy. Can be done.

In the correspondence between the configuration of the present invention and the above embodiment,
The infusion container suspended body of this invention corresponds to the infusion stand A of the embodiment,
Similarly,
The upper side mounting part corresponds to the hanger part Ab,
The lower side mounting part corresponds to the column Aa,
The first biasing means corresponds to the spring 2Ec,
The second biasing means corresponds to the spring 3Bd,
The fixing means corresponds to the bolt 3Ab,
The present invention is not limited to the configuration of the above-described embodiment, but can be applied based on the technical idea shown in the claims, and many embodiments can be obtained.

  In the embodiment, the mouth portion Ba and the puncture needle Bb of the infusion container B are held by the pair of container holders 3 and 3, but the mouth portion Ba of the infusion container B was pierced by one container holder 3. The puncture needle Bb may be held.

  The infusion container holder of the present invention can be used by being attached to, for example, a hospital bed, a care bed, a wheelchair, a rail, a wall, a ceiling, or the like.

The front view which shows the example which attached the infusion solution container holder to the stand for infusion. The enlarged front view which shows the state which hold | maintained the infusion container with the infusion container holder. The enlarged front view which shows the state which attached the container hanging tool to the rod-shaped hanger part. The longitudinal cross-sectional side view which shows the method of suspending an infusion container to a container suspension. The longitudinal cross-sectional side view which shows the state which suspended the infusion container to the container lifting tool. The enlarged front view which shows the state which hold | maintained the opening | mouth part of the infusion container with the container holder. The cross-sectional top view which shows the state holding the opening | mouth part of the infusion container. The cross-sectional top view which shows the state holding the puncture needle of the infusion container. The vertical side view which shows the state which attached the container hanging tool to the plate-shaped hanger part.

Explanation of symbols

A ... Stand for infusion Aa ... Strut Ab ... Hanger part B ... Infusion container Ba ... Mouth part Bb ... Puncture needle Bb1 ... Projection part Bc ... Hanging hole 1 ... Infusion container holder 2 ... Container suspension 2A ... Mounting plate 2Aa ... Hook 2B ... Holding member 2C ... Screw shaft 2D ... Rotating operation part 2E ... Holding plate 2Ec ... Spring 2Ed ... Opening 3 ... Container holder 3A ... Mounting tool 3A1, 3A2 ... Holding plate 3Ab ... Bolt 3B ... Mouth holder 3Ba , 3Bb ... Holding plate 3Bd ... Spring

Claims (8)

An infusion container holder for preventing the puncture needle from falling off from the mouth of the infusion container suspended from the infusion container suspension,
The infusion container holder is
A container suspension that is attached to the upper side attachment part of the infusion container suspension and that is hung by a suspension hole formed in the upper part of the infusion container,
An infusion container holder provided with a mouth part formed at the lower part of the infusion container or a container holder for holding a puncture needle inserted into the mouth part, attached to a lower side attachment part below the upper part attachment part Ingredients. The container suspension is
It is composed of a mounting plate that is attached to the upper side mounting portion, and a press plate that is pivotally attached to the front surface of the upper end side of the mounting plate so as to be pivotable up and down.
Provided on the front surface on the lower end side of the mounting plate a hook on which the suspension hole of the infusion container is hooked,
Provided between the mounting plate and the pressing plate is a first urging means for urging the pressing plate in a direction in which the pressing plate is pressed against the front surface of the mounting plate;
The infusion according to claim 1, wherein an opening is provided on a lower end side of the presser plate so that a hook of the mounting plate protrudes forward when the presser plate is rotated in a direction facing the mounting plate. Container holder. On the upper end side rear surface of the mounting plate, a presser member that is moved up and down in a direction pressed against the upper surface of the upper side attachment portion is provided.
The infusion container holder according to claim 2, wherein a locking portion that is locked to the lower surface of the upper-side mounting portion is provided on the rear surface on the lower end side of the mounting plate so as to face the pressing member. The infusion container holder according to claim 3, wherein a receiving member for locking the lower surface of the upper mounting portion is provided on the rear surface on the lower end side of the mounting plate above the locking portion. The container holder is
The infusion container holder according to claim 1, comprising a mounting tool attached to the lower side attaching part and a mouth part holder for holding the mouth part of the infusion container or the puncture needle. The wearing tool is
It is composed of a pair of clamping plates that are mounted so as to sandwich the lower side mounting portion with respect to the outer surface of the lower side mounting portion,
The pair of sandwiching plates are pivotally attached to the proximal end sides of the respective sandwiching plates, and are opened at an angle that allows the sandwiching and unloading of the lower mounting portion, and the lower mounting portion sandwiches the pair of sandwiching plates. It can be opened and closed freely in a closed state closed at an angle,
The infusion container holder according to claim 5, wherein fixing means for fixing the free end sides of the respective sandwiching plates in a state of being in contact with each other is provided on the free end sides of the pair of sandwiching plates. The mouth holder is
Consists of a pair of holding plates that hold the mouth portion or puncture needle of the infusion container,
The pair of holding plates are pivotally attached to the opposite surfaces of the central portions of the holding plates so that the mouth portion of the infusion container or the puncture needle can be inserted and removed, and the mouth portion or the puncture needle is It can be opened and closed freely in the closed state,
The infusion container holder according to claim 5, wherein a second urging means is provided between the opposing surfaces of the pair of holding plates to urge the tip portions of the holding plates in a direction in which they are in contact with each other. . The infusion container holder according to claim 7, wherein the one holding plate is slidable in a direction parallel to the longitudinal direction with respect to an outer surface on the free end side of the one holding plate.

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