JP3291981B2 - Infusion device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drip infusion device for instilling a medical solution, blood, or the like on a human body, and more particularly to a portable container hanging device for hanging an infusion container while a patient is walking. The present invention relates to an infusion device that does not need to be carried.

[0002]

2. Description of the Related Art An infusion device includes an infusion container for storing a liquid such as a drug solution and blood, and a liquid guide tube formed of a thin flexible tube. One end of the liquid guide tube is connected to the infusion container, and the other end. Is connected to the patient's feet and arms. Intravenous drip generally has no forcible pumping means, and is arranged such that an infusion container is arranged at a high place so that the liquid is sent into the body by the head pressure acting on the liquid in the infusion container. is there.
For this purpose, the infusion container is hung by a portable container hanger, and the container hanger stands upright on a chassis provided with casters, and the support hanger A hook member is provided at the upper end portion or in the vicinity thereof, and the infusion container is detachably suspended from the hook member. In this manner, by mounting the infusion container on a portable container hanging device, the patient can walk by holding the support rod or the like by hand and carrying the container hanging device, and thus perform infusion. While you are there, you will be able to take actions necessary for daily life.

[0003]

However, when a patient moves during walking by walking or the like during a drip, it is necessary to carry a container suspender, which is not only very troublesome, but also a problem during moving. The size of the chassis on which the casters are mounted has been increased to some extent to prevent the container hanging equipment from falling down, so it can be used to walk in corridors with many people, go up and down stairs, washrooms, toilets, etc. It is not suitable for movement in a narrow place or the like. In addition, since one hand is taken to carry the container hanging tool during walking, there are various inconveniences such as only one hand being free.

Here, glass bottles have conventionally been used as infusion containers, but recently, from the viewpoint of hygiene,
In order to be disposable, an infusion bag made of a transparent soft resin has been used. Also, it is necessary to place the infusion container at a high place, but this is to place the infusion container at a position higher than the position of the heart of the patient receiving the infusion,
This is for applying the head pressure.

The present invention has been made in view of the above points, and an object of the present invention is to enable movement by walking or the like while continuing infusion without carrying a container hanging tool. It is in.

[0006]

In order to achieve the above-mentioned object, the present invention comprises a flexible bag-shaped member,
A bag portion to be filled with the chemical solution, and a bag extending from the bag portion.
To form a loop that can be worn on a person's head
Infusion bag unit integrally provided with one-piece wearing means
The infusion bag unit has a
A liquid tube is connected, and the infusion bag unit is portable.
The present invention is characterized in that it is configured to be detachably hung on a suspending tool .

[0007]

In the infusion bag unit, the infusion container is constituted by a flexible bag portion. In addition, this battery
The connector must be located at a higher place, but may be located higher than the patient's heart. Therefore, in the present invention, the infusion bag unit can be worn on the head, which is higher than the heart of the patient. Here, the means for attaching to the head should be at least
A surrounding strip that can form a suitable loop from the bag
It is provided so as to extend. Also, the center of the loop
To provide a bridging strip that spans the
The headgear is composed of the band and the bridging band.
You can also.

[0008] When the patient is sleeping on the bed, the infusion bag unit is attached to the container suspender. In other words, the chemical
The bag section filled with
It is attached to the container hanger while it is still in the body. The container suspending device may be any one that can be hung so that the infusion bag or its wearing means does not fall off. By providing a mounting portion close to the shape of the head, the container suspending device can be easily and reliably provided. Can be attached to

When a patient moves by walking, a wearer wears a wearer on the head. Since the infusion bag unit has flexibility and the inside is filled with liquid, this infusion bag is easily deformed to follow the shape of the head,
Although it feels a little weight, it does not cause much discomfort. During walking, there is no need to carry the container suspender, and since both hands of the patient are released, there is no hindrance to daily activities such as a washbasin and stool. Also, for example, when walking while holding an object, such as delivery of a table at a meal, there is also a case where it is not necessary to carry the container hanging tool, so that the nurse or attendant is less bothered. This is extremely advantageous in that:

[0010]

Embodiments of the present invention will be described below with reference to the drawings. FIGS. 1 to 4 show a first embodiment of the present invention. First, in FIG. 1, reference numeral 1 denotes an infusion bag unit, and this infusion bag unit 1 is made of a transparent or translucent soft resin sheet. It is formed into a predetermined shape, and is provided integrally with a bag portion 2 constituting a container filled with a liquid for infusion and a headgear portion 3 constituting a wearing means.

The bag portion 2 is formed of a bag-shaped member, and is filled with a liquid for instillation, such as a medical solution or blood,
At its lower end, a supply unit 5 to which a liquid guide tube 4 made of a flexible tube is connected is provided. This supply unit 5 includes:
It is initially sealed by a membrane member or the like, and when the liquid guide tube 4 is connected, the inside of the membrane solution can be introduced by, for example, damaging the membrane member. In addition, a breathing hole 6 is opened at a position above the liquid level of the liquid in the bag portion 2 to prevent the liquid from being supplied and the inside from becoming negative pressure.

The headgear section 3 is composed of a pair of surrounding strips 3a and 3b extending left and right with respect to the bag section 2, and a bridging strip 3c extending upward from the bag section 2. ing. One of the surrounding strips 3a has an engaging projection 7
The other surrounding strip 3b is provided with a plurality of fastening holes 8 with which the engaging projections 7 are engaged. Therefore, by engaging the engaging projection 7 with any of the fastening holes 8 according to the size of the patient's head,
A loop conforming to the head is formed. The bridging strips 3c are also provided with engaging projections 9. The engaging projections 9 are provided on the surrounding strip 3a in a plurality of rows with the same interval as the pitch interval of the fastening holes 8. It is engaged in one of the mounting holes 10 and is wrapped around the center of the loop to form a headgear as shown in FIG. Here, the engaging projections 7 and 9 are provided with bulges larger than the diameters of the fixing holes 8 and 10, respectively.
9 is engaged with the fixing holes 8, 10.
Since 0 is forcibly expanded, it is stably held after fixing, and there is no fear of unintentional separation.

The infusion bag unit 1 described above can also be mounted on a portable hanging tool 11, as shown in FIG. The hanging tool 11 is a chassis 12 that projects in all directions.
A caster 13 is mounted on each end of the support rod 12, a support rod 14 is erected on the chassis 12, and a hook 15 extending in a substantially horizontal direction is attached to the end of the support rod 14. The support rod 14 is formed by telescopically inserting a movable rod part 14b having a hook part 15 connected to a fixed rod part 14a fixed to the chassis 12 into a telescopic shape. The movable rod part 14b is expanded and contracted. The length can be adjusted, and can be fixed to a desired length by the stopper screw 16. The infusion bag unit 1 is mounted so that the headgear part 3 is hooked on the hook part 15 of the hanging tool 11.

With the above construction, the liquid guide tube 4 connected to the supply unit 5 in the infusion bag unit 1
When the patient is sleeping on a bed with the tip of the infusion connected to the arm or foot of the patient, the headgear portion 3 of the infusion bag unit 1 is hung on the hook portion 15 of the suspending device 11. A drip is performed. Also, when the patient stands up and moves, the infusion bag unit 1 is detached from the suspending device 11, and the headgear unit 3 is put on the head. As a result, the bag unit 2 in the infusion bag unit 1 is held at a position higher than the patient's heart, so that the infusion is continuously performed. Since the infusion bag unit 1 as a whole is flexible, the bag unit 2 is stabilized by following the shape of the head, and when walking or the like, the bag unit 2 is used except for the extreme case of shaking the head greatly. 2 hardly shakes. Since the headgear unit 3 has no particular directionality, the bag unit 2 is selected according to the patient's preference.
Can be worn in a desired direction. For example, FIG. 4 shows a state in which the bag unit 2 is attached to a position covering the ears in the temporal region, but it may be disposed on the occipital side, in other words, it is only necessary to face the patient in the direction that causes the least uncomfortable feeling. .

Since the patient does not need to carry the suspending device 11 by wearing the infusion bag unit 1 on the head, the patient can be used even in a place with many people, a narrow place, a step, and the like. Since the patient can walk smoothly and the patient's both hands are released, it is possible to perform actions in daily life without restriction while performing infusion. Then, by adjusting the height of the hook portion 15 of the suspending device 11 as appropriate for the patient, the patient can mount the infusion bag unit 1 on the suspending device 11 by himself / herself, or remove the infusion bag unit 1 from the hanging device 11 and attach it to the head. Since the work of wearing can be easily performed, there is no need for nursing care by nurses or attendants.

[0016]

[0017]

[0018]

[0019]

As described above, the present invention provides an infusion bag unit , which is detachably hung on a portable hanging device and connected to a liquid guide tube, in which a bag portion filled with a drug solution is filled with a human solution . Since the wearing means that can be worn on the head is connected, the patient receiving the drip can move by walking etc. while continuing the infusion without having to carry a hanging device for mounting the drip container Thus, there is an effect that the patient can take necessary actions for daily life without requiring special care.

[Brief description of the drawings]

FIG. 1 is an external view of an infusion bag unit showing a first embodiment of the present invention.

FIG. 2 is an external view of the infusion bag unit of FIG. 1 in a state where a headgear portion is assembled.

FIG. 3 shows a state in which the infusion bag unit is attached to a hanging device.
It is an external view.

FIG. 4 shows a state in which an infusion bag unit is worn on a patient's head.
It is explanatory drawing which shows a state.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Infusion bag unit 2 Bag part 3 Headgear part 4 Liquid guide tube 7,9 Engagement projection 8,10 Locking hole 11 Suspension tool

Claims (3)

(57) [Claims] 1. A liquid medicine comprising a flexible bag-shaped member.
And a bag portion to be filled and extending from the bag portion.
To form a loop that can be worn on a human head
Infusion bag unit with integrated wearing means consisting of
Has the door guide liquid pipe to the bag portion is connected of the infusion bag unit
The infusion bag unit can be attached to and detached from a portable hanging device.
An intravenous drip device, wherein the drip device is configured to be suspended by a noh . 2. The bag according to claim 1, wherein the bag portion includes
Provide a strap for bridging around the center of the
The above-mentioned wearing by the surrounding strip and the bridging strip
2. An infusion device according to claim 1, wherein said means is configured as a headgear . 3. The surrounding strip is located on the left of the bag section.
Consists of a pair of right-extending ones, forming the loop
For this purpose, one surrounding strip is provided with an engagement projection.
The engaging projection engages with the other surrounding strip.
A plurality of fastening holes are arranged in a row.
The infusion device according to claim 1 or 2.