JPH10305095A - Auxiliary for intravenous drip - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an auxiliary for intravenous drip surely carrying out intravenous injection by preventing an elbow joint and a hand joint from moving. SOLUTION: A recessed place 11A of nearly semicircular cross section which can be mounted to an arm is formed at a main body. A main body 11 is provided with such intensity as prevents bending and twisting. An insertion part 14 is provided continuously to the other tip of the main body 11. Fixing members 15 are respectively provided at one tip of the main body 11 and in the neighborhood of the part 14, which is formed in the state of being capable of putting in and out a hand. A prescribed size of openings 13 are plurally provided on the back face of the main body 11.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drip assisting device used for intravenous drip infusion on an arm, a palm, or the like.

[0002]

2. Description of the Related Art Conventionally, in a hospital or the like, a long tube is attached to a predetermined container fixed to an installation table and filled with a drug solution, and a drip needle is attached to the tip of the tube to perform intravenous drip injection to a patient. ing. Some of such patients are instilled with the drug solution in the container, and some patients have to use a plurality of containers to instill a large amount of drug solution. In the drip vein injection, the drip vein injection is performed by inserting the drip needle into a vein of the patient, and thus the drip needle is sharp and sharp.

As shown in FIGS. 5 and 6, a drip vein injection is performed on the cephalic vein 22, ulnar vein 23, median vein 25 of the arm 16 and the hand dorsal vein network 24 on the back of the palm 20. It is performed by inserting a needle. In this case, if a large amount of drug solution is injected into a vein at a time, the specific gravity of blood will be reduced and the patient's health will be impaired. With the danger of life. For this reason, it is necessary to take an extremely long time for intravenous drip injection in one container, and even more when a large amount of a medicinal solution is administered, the time of intravenous drip infusion becomes even longer. The cephalic vein 22A, the ulnar skin vein 23A and the median skin vein 25 are mainly used for blood collection, 19 is an elbow joint, and 21 is a wrist joint.

[0004]

However, when it takes a long time for intravenous drip, it is sometimes necessary to move the arm with a pad or the like. When the arm is moved during such intravenous drip injection, the elbow joint and the wrist joint are bent or twisted. As a result, there is a problem that the drip needle inserted into the vein moves and damages the inside of the vein at the tip of the drip needle.

[0005] In particular, in the elderly, etc., during infusion intravenous injection, the elbow joint or wrist joint is bent or twisted unconsciously, and the drip needle moves, and in some cases, the drip needle comes off. I will. As a result, the vein is injured, and the drip needle comes off, so that the drug solution cannot be injected into the vein and leaks. When the infusion needle comes off, there is a problem that the recovery of the disease is delayed, and sometimes it is life-threatening. For this reason, a splint was applied in advance, and the upper arm, forearm, palm, etc. were fixed with a bandage so as not to move, and then intravenous drip injection was performed. When the injection is performed, sweat is generated on the arm, and there is a problem that a complicated operation must be performed to fix the arm.

[0006] In addition, if a wrapper is wrapped around the splint and drip intravenous injection is performed for a long time, there is also a problem that sweat may be formed on the arm, particularly when the summer is hot.

The present invention has been made in order to solve the problems of the prior art, and is intended to prevent the elbow joint and the wrist joint from moving, and to perform a drip intravenous injection reliably. The purpose is to provide tools.

[0008]

That is, an infusion aid of the present invention comprises a main body having a predetermined strength, a fixing portion provided on the main body, and an insertion portion provided on the other end of the main body. The insertion portion has a size that allows the palm to be removably inserted into the insertion portion, and the fixing portion has a main body configured to be fixed to the arm while the palm is inserted into the insertion portion. .

[0009] In the second aspect of the present invention, the main body has a predetermined strength at least in the bending and twisting directions and has a substantially semicircular cross section. .

A third aspect of the present invention is directed to the infusion auxiliary tool according to the first or second aspect, wherein an opening is provided on the back surface of the main body.

[0011] Further, in the fourth aspect of the present invention, the fixing part is formed of a fixing member that can be wound around the arm. It is provided with fixing means that can be fixed at the turning position.

[0012]

Next, an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 is a perspective view of a drip assisting device 10 of the present invention, FIG. 2 is a perspective view showing a state where an arm 16 is fixed to the drip assisting device 10 of the present invention, and FIG. FIG. 4 is a perspective view showing a state in which a drip vein injection is performed on a vein of a forearm 18 using a drip vein. FIG.
Are respectively perspective views showing a state in which intravenous drip injection is performed into a vein on the back side of the palm 20 by using.

The infusion aid 10 of the present invention is used to fix the arm 16 so that it cannot be easily moved when performing intravenous drip injection to a patient in a hospital or the like.
8, a fixing portion 12 provided at one end of the main body 11, an insertion portion 14 provided at the other end of the main body 11, and an opening 13 provided on the back surface of the main body 11. I have.

The main body 11 is made of a metal having a predetermined strength, such as aluminum or stainless steel, or a synthetic resin, and has a length substantially from the palm 20 to the upper arm 17.
A recess 11A is formed in the main body 11 in the longitudinal direction, and the recess 11A is formed to have a substantially semicircular cross section from the side surfaces of the upper arm 17 and the forearm 18 to the back surface.
The recess 11A has a predetermined size, and is formed so that the arm 16 having a different thickness can be easily mounted.

The fixing portion 12 is provided at one end of the main body 11 and near an insertion portion 14 described later.
2 and 12 are provided with fixing members 15 and 15 as fixing means, respectively. These fixing members 15, 15 are band-shaped bands made of cloth or the like having a predetermined width, and include a loop 15A provided on one cloth surface and a hook 15 provided on the other cloth surface.
It is made of a so-called magic tape that can be fixed to each other by the engagement of B, and can be wound around the arm 16.

The fixing members 15, 15 can be wound around the upper arm 17 and the wrist 21 any number of times (in this case, a length that can be wound about one and a half times). The fixing members 15, 15 are fixed to the back surface of the recess 11A of the main body 11 (in this case, the inner surface may be used) with an adhesive or a screw, and are provided on both sides of the main body 11 so as to extend a predetermined distance. . Thus, the fixing members 15, 15 can be wound according to the thickness of the arm 16.

The arm 16 is inserted into the recess 11A of the main body 11.
(In this case, the elbow side half), the loop 15A side of one fixing member 15 is wound around the upper arm 17, and the loop 1
The hook 15B is pressed and fixed from above 5A. Also,
Similarly, the other fixing member 15 is wound around the wrist 21 and the hook 15B is pressed and fixed from above the loop 15A. Thus, the arm 16 (in the vicinity of the upper arm 17 and the wrist joint 21) can be fixed by the drip assisting device 10. That is, the arm 16 is configured to be fixed to the drip assisting device 10 by the fixing members 15 and 15.

Further, a plurality of openings 13 are provided on the back surface of the main body 11, and are provided by cutting out a predetermined range and penetrating into the recess 11A. The openings 13 are configured such that air flows when the arm 16 is attached to the main body 11. That is, the openings 13 are configured to expose the arm 16 in a state where the palm 20 is inserted into the insertion portion 14 and the arm 16 is attached to the main body 11.

At the other end of the main body 11, an insertion portion 14 is formed integrally with the main body 11, and the insertion portion 14 has the same strength as the main body 11, and has a palm 20.
It is configured in a bag shape in which a finger can be freely inserted and removed with the open. The insertion portion 14 is configured to be insertable with the palm 20 and the back of the palm 20 facing the opening 13 of the main body 11.
When the entire finger (in this case, except the thumb) is inserted into the insertion portion 14, the wrist 21 is configured not to be twisted.

That is, the drip assisting device 10 has the arm 16
1, the elbow joint 19, the wrist joint 21, and the palm 20 are fixed so as not to move, and the cephalic vein 2 is fixed.
2. It is configured so that the ulnar cutaneous vein 23, the median cutaneous vein 25, and the like are exposed on the side of the recess 11A.

Next, an example of use of the drip assisting device 10 having the above configuration will be described. It is assumed that a container is attached to an installation table (not shown), and the container contains a chemical solution. It is assumed that a predetermined tube 27 is attached to the container, and a drip needle 26 is attached to the tip of the tube 27.

First, the palm 20 of a patient to be given intravenous drip injection.
(In this case, the entire finger excluding the thumb) is inserted into the insertion portion 14 of the drip assisting device 10. In this case, the palm 20 (entire finger except the thumb) is inserted into the insertion portion 14 toward the opening 13 side, whereby the cephalic vein 2 is placed above the recess 11A (opening 13).
2. Position the ulnar cutaneous vein 23 and the median cutaneous vein 25 (FIG. 2).

The arm 16 (forearm 18 and upper arm 17)
Is mounted in the recess 11A, and one of the fixing members 15
The loop 15A side is wound around the upper arm 17, the hook 15B is crimped on the loop 15A, and the other fixing member 1
5, the loop 15A side is wound near the wrist 21, and the hook 15B is crimped on the loop 15A. In such a case, the recesses 11 </ b> A are formed in the main body 11 and both the fixing members 15 are configured to have a predetermined length. Therefore, the fixing members 15 and 15 are wound around the arm 16 according to the thickness of the arm 16. Only by this, the drip assisting device 10 can be fixed to the arm 16.

That is, the fingers of the patient's palm 20 except the thumb are inserted into the insertion portion 14 of the drip assisting device 10 and the arm 16 is inserted into the recess 11.
The two fixing members 15 and 15 are fixed by being mounted in A. In this case, the drip assisting device 10 is fixed to the arm 16 with such a strength that the upper arm 17 is excessively fastened by the fixing members 15 and 15 and blood circulation is not prevented. As a result, bending and twisting of the elbow joint 19 and the wrist joint 21 are prevented.

Then, with the arm 16 fixed to the drip assisting device 10, the drip needle 26 is inserted into the veins (radial cutaneous vein 22, ulnar cutaneous vein 23 and median cutaneous vein 25) of the forearm 18. Then, the drip needle 26 is fixed to the forearm 18 with the adhesive tape 28, and the patient is given a drip vein injection of the drug solution in the container (FIG. 3).

When a drip vein is injected into the dorsal vein network 24 at the back of the palm 20, the palm 20 of the patient to be given the drip vein is injected.
(In this case, the entire finger excluding the thumb) is inserted into the insertion portion 14 of the drip assisting device 10. In this case, the palm 20 is inserted into the insertion section 14 so that the dorsal vein network 24 is located on the opposite side of the recess 11A.

The arm 16 (forearm 18 and upper arm 17)
Is mounted in the recess 11A, the loop 15A side of one fixing member 15 is wound around the upper arm 17 in the same manner as described above, the hook 15B is crimped on the loop 15A, and the loop 15A of the other fixing member 15 is pressed. The side is wound near the wrist 21 and the hook 15B is crimped on the loop 15A. In this case, the dorsal vein network 24 is located in the recess 11A and the arm 1
6 is fixed to the drip assistant 10.

Then, with the arm 16 fixed to the drip assisting device 10, the drip needle 26 is inserted into the vein of the palm 20 (dorsal vein network 24). Thus, the drip needle 26 is fixed with the adhesive tape 28, and the patient is given a drip intravenous injection of the drug solution in the container (FIG. 4).

Even when the elbow joint 19 and the wrist joint 21 are bent or twisted by the addition or the like during the drip intravenous injection, the arm 16 is fixed with the drip assisting device 10 having a predetermined strength. Therefore, the bending and twisting operations of the arms 16 can be easily prevented. Thereby, upper arm 1
It is possible to prevent the drip needle 26 inserted into the vein of the palm 7 and the palm 20 from moving and to prevent the drip needle 26 from coming off.

Since a plurality of openings 13 through which air flows are provided on the back surface of the main body 11, the arm 16 is connected to the plurality of openings 13 with the arm 16 mounted in the recess 11A.
It can be more exposed. This makes it possible to easily prevent sweat or the like from being formed on the arm 16 even when the intravenous drip injection is performed for a long time in hot summer or the like.

As described above, by fixing the arm 16 with the drip assisting device 10, it is possible to prevent the elbow joint 19 and the wrist joint 21 from being bent or bent. This can prevent the drip needle 26 from moving or falling out during the drip intravenous injection, so that the sharp portion of the tip of the drip needle 26 may damage the vein beforehand. Can be prevented. Also, since the arm 16 is fixed so as not to be moved by the drip assisting device 10, the drip needle 26 comes off from the vein, so that the medical solution cannot be injected into the vein and the recovery of the illness is delayed. It is possible to prevent it.

In particular, for elderly people, etc.,
During the drip intravenous injection with the arm attached, even if the wrist joint is unconsciously bent or twisted, the arm 16 is fixed with the drip assisting device 10 having a predetermined strength. , Such unconscious movements can be reliably prevented. With this, a splint is applied in advance and the upper arm 1
7. A complicated work for fixing the bandage around the forearm 18 and the palm 20 so as not to move is also unnecessary.

Since the opening 13 is provided at the other end of the back surface of the main body 11 of the drip assist device 10, the drip assist device 10
The arm 16 is attached to the arm 16 and the arm 16 is
... More exposure can be achieved. As a result, even when a drip intravenous injection is performed for a long time in a hot summer or the like, it is possible to easily prevent sweat or the like from being formed on the arm 16, thereby improving convenience as a whole. Can be improved.

In this embodiment, the main body 11 is provided with the plurality of fixing members 15, 15. However, the present invention is not limited to this.
The tube 27 attached to the drip needle 2
6 may be fixed so as not to move.

Although a plurality of openings 13 are provided on the back surface of the main body 11, the present invention is not limited to this. One opening 13 or no opening 13 may be provided.

[0036]

As described in detail above, according to the first aspect of the present invention, the insertion portion has a size that allows the palm to be removably inserted, and the fixing portion is configured such that the palm is inserted into the insertion portion. Since the main body is configured to have a size that can be fixed to the arm, for example, after inserting a finger except the thumb of the patient's palm into the insertion portion, the arm is mounted in the recess, and the fixing member is wound around the arm and fixed. By itself, the infusion aid can be worn. This can prevent the elbow joint and the wrist joint from bending, and can effectively prevent the inconvenience that the infusion needle moves during the intravenous infusion. Therefore, it is possible to prevent the vein from being damaged by the sharp tip of the drip needle and to effectively prevent the drip needle from coming off.

As a result, it is possible to eliminate the troublesome work of injecting a drip vein with a splint hitting a bandage, wrapping the bandage, fixing the upper arm, forearm and palm so as not to move. Therefore, the handling of the drip assisting device is simplified, and the convenience is greatly improved.

According to the second aspect of the present invention, since the main body has a predetermined strength at least in the bending and twisting directions and has a substantially semicircular cross section, the main body of the drip assisting tool is provided on the arm. By wearing the elbow, it is possible to reliably prevent the elbow joint from being bent or twisted. This makes it possible to prevent the elbow joint, the wrist joint, and the like from being bent. Therefore, it is possible to reliably prevent the elbow joint and the wrist joint from being bent or twisted unconsciously, particularly during the infusion of intravenous drip in elderly people and the like.

Further, according to the third aspect of the present invention, in addition to the first or second aspect, since an opening is provided in the back surface of the main body, the arm is inserted through the plurality of openings in a state where the arm is mounted in the recess. Can be exposed. Thereby, even if the intravenous drip injection is performed for a long time when the temperature is hot, such as in summer, it is possible to easily prevent sweat from forming on the arm, and the practical effect is increased.

According to a fourth aspect of the present invention, in addition to the first, second, or third aspect, the fixing portion is constituted by a fixing member that can be wound around the arm, and is provided at an arbitrary winding position. Since the fixing device is provided with a fixing means that can be fixed by dipping, the drip assisting device can be reliably fixed to the arm only by winding the fixing member around the upper arm. Therefore, the drip assisting device can be securely fixed regardless of the size of the arm, and the convenience can be greatly improved.

[Brief description of the drawings]

FIG. 1 is a perspective view of a drip aid of the present invention.

FIG. 2 is a perspective view showing a state in which an arm is fixed to the drip assisting device of the present invention.

FIG. 3 is a perspective view showing a state in which infusion is performed on a vein of a forearm using the infusion aid of the present invention.

FIG. 4 is a perspective view showing a state in which an infusion is performed on a vein on the back side of the palm using the infusion aid of the present invention.

FIG. 5 is a front view of an arm showing positions of veins.

FIG. 6 is a front view of the back side of the palm showing the position of a vein.

[Explanation of symbols]

 Reference Signs List 10 Infusion aid 11 Main body 11A recess 12 Fixing part 13 Opening 14 Insertion part 15 Fixing member 15A Loop 15B Hook 16 Arm 17 Upper arm 18 Forearm 19 Elbow joint 20 Palm 21 Wrist 22 Radial vein 22A Radial vein 23 Radical side Cutaneous vein 23A ulnar cutaneous vein 24 hand dorsal vein network 25 median cutaneous vein 26 drip needle 27 tube 28 adhesive tape

Claims (4)

[Claims] 1. A main body having a predetermined strength, a fixing portion provided on the main body, and an insertion portion provided on the other end of the main body, wherein the insertion portion allows a palm to be inserted and removed. A drip assisting device characterized in that the main body is configured to have dimensions that allow insertion and that the fixing portion can be fixed to an arm when the palm is inserted into the insertion portion. 2. The drip assisting device according to claim 1, wherein the main body has a predetermined strength at least in a bending and twisting direction and has a substantially semicircular cross section. 3. The drip assisting device according to claim 1, wherein an opening is provided on a back surface of the main body. 4. The fixing device according to claim 1, wherein the fixing portion is formed of a fixing member that can be wound around the arm, and includes fixing means that can be fixed at an arbitrary winding position. The infusion aid according to claim 2 or claim 3.