JPS5946972A - Medical container - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention]! ．． BACKGROUND OF THE INVENTION (Technical Field) The present invention is directed to a medical container that also serves as a preparation and administration container used when administering drugs such as therapeutic agents and nutritional supplements mainly through tubes.

(Prior Art and its Problems) Methods of administering drugs such as therapeutic agents and nutritional supplements through tubes have begun to be widely used, for example, as enteral nutrition. In this method, the method of administration was conventionally performed as follows.

<<1>> Take out the powdered medicine such as nutritional supplement from the package, (11) Dissolve and prepare it with water or preparation liquid in a stirring container, (iii) Prepare the powder, 1lIL
1. Transfer to a separate container for administration. 6v) Transluminal administration is carried out via the injection line connected to this separate container and a catheter placed in the patient's gastrointestinal tract.

By the way, in recent years, with regard to the contamination and proliferation of bacteria during the preparation, storage, and membrane of mulberry shavings in the eave-like membrane of Mulberry j'+lI, especially when entering directly into the intestines, etc.
Since sterilization by inhalation is not performed, unfavorable situations can occur for patients, which has become a problem. Furthermore, the above-mentioned 6 moves 11f4 are placed in row 4 in another container.
This was not only troublesome, but also provided many opportunities for bacterial contamination.Therefore, we designed a closed system to reduce the chances of contamination and bacterial growth as much as possible, and to make it easy to operate. (1) When preparing the drug, there is no need to transfer it to another container; (2) After preparing the drug, it can be stored in the refrigerator for a limited time;
3) Easy administration just by connecting the administration line to the container (4)
There was a desire to develop a system with less contamination by mosquito bacteria.

Recently, there have been containers that can be connected to the administration line and can be temporarily stored with the aim of solving the above problems (2L, (3)), but the drug i1 is dissolved in a separate container, W?・1 It is necessary to transfer the prepared product to this container (1).

The shortcomings of (4) and the simplicity of C) have not yet been solved. Also, in terms of cost, multiple containers must be used, which is wasteful! It was about 1 minute ago.

■1 Purpose of the invention In view of the above-mentioned circumstances, the present invention provides a packaging material containing a drug,
By using a Jft stirring container for dissolving and preparing drugs in water, and a container that can at least partially serve as a temporary storage container and an administration container, we can eliminate as much as possible the chance of contamination of bacteria into homemade drugs, and The purpose of the present invention is to provide a medical container that can be easily operated up to administration and is inexpensive.

10 Specific configurations of the invention According to the first aspect of the invention, the throw 4-4-power shield fil
A flexible brass nut ↓ bag with 41 iS spaces, mulberry fiil and m14roll t! In order to put the LE person into the bag, there is an injection tube attached to communicate the interior space of the bag with the outside, and the injected M! # In order to discharge and administer the administered drug, the injection tube is equipped with a removable (e.g. 8 bone) and a removable bone on the injection tube (1f). A medical container is provided 4).

According to a second aspect of the invention, the drug to be administered is placed in a bag made of flexible plastic having an internal space in which the drug to be administered can be carried out. A drug preliminarily sealed in the internal space of the bag in a ready-to-dissolve state, and a preliminarily sealed drug 11.5.
An injection tube is attached to communicate the inner space of the bag with the outside for injecting the medicine 11, and an injection tube is removable for dispensing the prepared snack. A medical container is provided that includes a dosing tube attached to the patient and a cap removably attached to the dosing tube.

According to a third aspect of the invention, there is provided a flexible plastic bag having an internal space in which the dispensing of the drug to be administered can take place, and an internal space of said bag for injecting the drug and the dispensing liquid into said bag. an injection tube attached to communicate with the outside, an administration tube detachably attached to the injection tube so that the injected and dispensed drug can be discharged and administered, and an administration tube with a guard attached to the injection tube. A medical container comprising a tube set is provided.

According to a fourth aspect of the present invention, there is provided a flexible plastic bag having an internal space in which a drug to be administered can be prepared, and a bag made of a flexible plastic in which the drug to be administered can be easily dissolved. An injection tube is attached to communicate the medicine sealed in the interior space of the bag with the outside of the interior space ♂ of the bag for injecting a preparation liquid of the medicine sealed in advance, and an injection tube for discharging and administering the prepared medicine. A medical container is provided that includes a dosing tube removably attached to the infusion tube and a dosing tube set attached to the dosing tube.

In any case 4;)'H medical container l, 81
．． 1st drug and 4th father 7j condition? It is preferable to have 1.1 liters of each, since the bag is used by tipping over. It is a good idea to remove the 213th part of the autumn to prevent the agent from becoming insufficient.
When placing the medical container on the post, it is preferable that the injection tube (4) is fixed to the bag, and the injection tube and administration tube are 1 pair, and can be easily removed by fitting or the like.

In the medical container of the first and second aspects, it is preferable that the administration tube and the cap are detachable by screwing, fitting, etc.
'4'-r? =:→ 2, the administration tube and the administration tube cent are either removable or fixed, and in the medical containers of the second and fourth aspects, the insecticide is inside. For this reason, it is preferable that the bag itself is made of a water vapor-impermeable material, a light-shielding material, or an oxygen-impermeable H material, and that the drug itself is also easily dissolved in the form of granules.

Hereinafter, preferred embodiments of the medical container of the present invention will be described in detail with reference to the accompanying drawings.

The structure of the medical container of the four embodiments disclosed in the present invention is briefly described as follows.

The first embodiment is a bag with an infusion and administration tube, and the third embodiment is a bag with an injection and administration tube attached to the first embodiment.

In the second and fourth embodiments, the medicine is sealed in the bag of the first and third embodiments, respectively. Therefore, in the following explanation, the explanation of the portion where 1τ is repeated will be omitted.

FIG. 1 shows a first embodiment of the present invention (medical container 1a).
shows. This container 1a has a collapsible, approximately rectangular bag 3 made of a flexible plastic sheet LH whose periphery 2 is appropriately sealed, and has an inlet for injecting a drug or the like as described below. As shown in FIG. 2, a mouth part 5 is attached between the sheets 4 of the container 1a, and this mouth part fits into the peripheral seal part 2 and communicates the defined internal space 6 with the outside, allowing medicines and preparations to be prepared. It has an injection pipe 7 for injecting liquid, and further includes an injection pipe 71.
It has a dosing tube 8 for dispensing a preparation liquid, which is removably attached by screwing or fitting. This throw Iiも1. T8, 1 removable cap, 9 caps, 1 piece, 71 tubes 7, J%j, l, tubes 8.
Since the joint between the cap 9 and the cap 9 involves shaking the bag during dispensing, it is preferable to insert an OIJ song to prevent liquid leakage. It is best for OJ to make it removable. bag 3
It is preferable that the hook eye 10 be provided on the side opposite Mj from the first part 5.

All of the medical containers of the present invention are used with the GJ side part 5 facing downward when using the M'711 drug, and are used with the mouth part 5 facing downward when using the M'711 drug. Preferably, the scale 12 is provided separately.

The medical container IC according to the 'i:53 aspect of the present invention is manufactured by removing the cap 9 from the container 1a of the first aspect shown in FIG. A tube set 13 is attached. It is better to use the tube set 13 for administration W8 with a fixed o'i, but it is also okay to remove the oJ function from 27. Tube set 1:3 is type # (7) A fold; (by Riko) It is composed of -fil (!-To name a few, in addition to the tube main body 14i, a point tube 15, a tarenme 16, a connector 18 that connects to a catheter 17 indwelling the patient,
It has a mixing line 21 for mixing liquids from other medical containers, an injection part 22 for injecting medical solutions, etc. (see Figure 3 of the broom).

A medical container 1bc according to the second aspect of the present invention is placed inside the container la according to the first aspect shown in FIG. The medical container 1d according to the fourth aspect of the present invention is a container 1c of the third aspect shown in FIG. 3 in which a drug 19 is sealed in a state where it easily dissolves and becomes sticky. (See Figure 5).

The term "zet agent" used in the present invention should be understood in a broad sense, and includes not only therapeutic agents but also various nutritional agents.

Since the drug is dispensed within the container in all embodiments of the present invention, it is important to keep it in a state where it can easily dissolve. Possible embodiments include encapsulation as a solid in the form of powder, fine particles, or granules, or as a semi-liquid or fluid such as a paste or highly concentrated liquid, as shown in FIGS. 4 and 5. Since it is desirable to dispense the liquid so that it does not stick to the inside of the bag when it is folded and stored, it is best to form it into fine particles or one particle.

Medical containers 1a, lb, le and 1 of the present invention
Bag 3 of d (7,) Constituent materials include Bo'J IXA-ized bivinylated ethylene, polypropylene, polyester, polyj-calcinated vinylidene, polyurecne, ethylene-vinyl acetate ([combined, heat-searchable polyamide, etc.] Tree 1i
It's okay to stack at least 2 pieces of each layer. The formation method can be any method such as heat sealing or blow molding, but the relationship is that the drug is formed in the container with R"3 incisions. It's better not to form one.

In particular, the second and fourth
of!・In the case of Type 14, in order to prevent the drug from absorbing moisture or deteriorating its quality, it is necessary to use materials such as polyethylene, polyvinylidene chloride, polypropylene, fluororesin, etc., which do not allow water vapor to pass through, or aluminum-deposited films, etc. It is preferable to use a compound that does not pass rf; such as a photosensitive material, serotonin, polyvinylidene chloride, or polyvinyl alcohol, either alone or in a layered structure with the above-mentioned constituent materials.

However, this is not necessary when at least one container of the present invention is packaged with a distinct and similarly functional hue.

The structural elements (such as the tubes of the tube set) used in the containers of the third and fourth aspects of the present invention may be those conventionally used.

(1) Specific operation of the invention The operation of the medical containers 1a, lb, lc and 1d of the invention will be briefly explained. First, the administration tube 8 is removed from the injection tube 7, and the medicine and preparation liquid are poured into the medical container 1a and the IC, and the medicine is already contained in the medical container i.
In b and ld, the preparation liquid is passed through the injection tube 7 into the bag 3 (τ1), and the injection scale 11 is placed in the space 6 from
Inject every other foot. At this time, it is preferable to set the space in the bag after the preparation liquid is injected in advance to be at least 10% of the volume of the bag in order to facilitate shaking.

After the injection is completed, the administration tube 8 is reattached to the injection tube 7 with the drug formula II, and shaken thoroughly to completely dissolve the drug. ? , after dissolving Yoge into C11,
Place the injection tube set set in containers 1a and 1cl (J★T), and add 1.g of the administration tube set 13 already attached in containers 1b and 1d! @ 4 Catheter 174 that is being held in place
As shown in FIG. 6, each medical container is hung on a suitable stand 20 by its hook eye 10, and, for example, if the drug is a photothermal amino acid or a low-molecular-weight peptide as a nitrogen source. For nutritional supplements, etc., the drug should be administered to the appropriate human body site (for example, enterally prepared drugs). As a low-molecular peptide, free amino
Molecules i (products of 700 or more) in which the 1lj- of 1ρ is 15 wt% or less and the gel is eliminated are 20 wt% or less, and the low-molecular-weight peptide mixture has dibutide and tripeptide as the main components. It is preferable to use G).

In addition, with the development of portable artificial kidneys in recent years, dialysis may be performed at the patient's destination.
It is also necessary to transport the dialysate. ko()〕i”
;', -The analytical solution is +Th usually 150-200t, transparent Ur
When the liquid is reused, it requires 55 to 70 tons, and even when the concentrated liquid is mechanically diluted, the floating liquid requires 5 tons at t', making it difficult to transport. Furthermore, in some cases, the dialysate component is prepared in powder form and is dissolved and used by the patient at the destination, but the dialysate component container and the dispensing container or device supply container are different. It has the disadvantage that the procedure is complicated.

The present invention is very effective in such cases as well, and is not limited to tube administration, but can also be used for dialysis, ? 1゛1 running style, @
Needless to say, it is widely applicable to the preparation of liquids and the like.

(1) Specific Effects of the Invention The medical container of the present invention provides many advantages, as described below, compared to the conventional tube administration method described at the beginning of Mei 1111.

(1) In the first embodiment, the container serves as both a dispensing container and an administration container, and in the second embodiment, one container serves as a packaging material for containing a drug, a dispensing container, and an administration container. Therefore, the chance of bacterial contamination is extremely small, which is the first advantage of drugs! Not only can cup administration be carried out safely, but also 1
-, [η Agent and administration operations are simpler than before.

(2) Since the scale for administration is formed on the bag and there is -C, there will be no problem even if the back position for adjustment and administration is 71 in the opposite direction.

(3) Bag (where you put the medicine 11 in advance)
The bank is made of water vapor impermeable material, continuous light 11L phase material or abrasive small transparent I1. 'Comprised of A phase material, absorbing 7 corpses of smog agent,
It is possible to prevent deterioration, etc.

(4) Since the drug is placed in a state in which it is easily dissolved, the dissolution operation in the bag is easy, and problems such as occlusion do not occur during administration.

(5) Since the bag is made of flexible plastic, Ii
l'' I agent (, Q l produced I] (' Undissolved substances such as powder! 3
- Crush from the outside of 1+111 and melt 1'j゛F
You can also do it.

(6) As mentioned in (1), since the container of the present invention can be used in combination with the conventional ridged container, it is inexpensive and can be used as a disposable container.
'+1-pull is possible.

(7) Since the medical containers of the second and fourth aspects already include the administration tube set, there is no need for connection operations, which is convenient.

[Brief explanation of the drawing]

FIG. 1 is a plan view of a medical container according to a first aspect of the present invention, FIG. 2 is a side view of the same side, FIG. 3 is a plan view of a medical container according to a third aspect of the present invention, and FIG. FIG. 5 is a perspective view of a medical container according to a second embodiment of the present invention, FIG. 5 is a partial perspective view of a medical container according to a fourth embodiment of the present invention, and FIG. 6 is a perspective view of a medical container according to a fourth embodiment of the present invention. FIG. 2 is a perspective view showing a state in which a drug is administered. Description of symbols la, lb, lc, 1d--medical container of the present invention, 2--bag peripheral seal portion, 3--bag,
4... Sheet, 5... Mouth, 6... Internal space, 7
... Injection tube, 8... Administration tube, 9... Cap, 1
0...Hook eye, 11.12...Scale, 13...
・Tube set, 14...Tube body, 15...
- Infusion surface, 16... Cleaner, 17... Catheter, 18... Connector, 19... Drug, 20... Stand, 21... Mixing line, 22... Injection part 1 2nd one diagram

Claims (1)

[Scope of Claims] 0) A flexible plastic bag having an interior space in which a drug to be administered can be prepared, and a bag having an inner space and an exterior for injecting the drug and the preparation liquid into the bag. an injection tube attached to communicate with the injection tube, an administration tube detachably attached to the injection tube for discharging and administering the injected and dispensed drug, and a cap detachably attached to the administration tube. 2. The medical container according to claim 1, wherein the bag has a scale used for dispensing a drug and a scale used for administering a drug. (2) The medical container according to claim 1 or 2, wherein no constriction is formed inside the bag. (4) The medical container according to any one of claims 1 to 3, wherein the injection tube and the administration tube are screwed together. (5) A flexible plastic bag having an internal space in which the drug to be administered can be prepared, and the drug to be administered is preliminarily sealed in the internal space of the bag in a state where it dissolves easily and hangs. an injection tube attached to communicate the internal space of the bag with the outside for administering the medicine and a preparation solution of the medicine sealed in advance; A medical container characterized by comprising an administration W having a removable tube and a cap detachably attached to the administration tube. (6) The medical container according to claim 5, wherein the bag has a scale used when dispensing a drug and a scale used when administering a drug. (2) The medical container according to claim 5 or 6, wherein no constriction is formed inside the bag. (8) The medical container according to any one of claims 5 to 7, wherein the injection tube and the administration tube are screwed together. (9) The bag must be made of water vapor impermeable material! r''J, characterized by !1 as claimed in any one of Claims 5 to 2118. The medical bag (container. 00) characterized in that the bag is made of a light-shielding material. f Ni'l range 5th JJ11th to 8th
(6) The medical container according to any one of Patent No. 10, wherein the bag is made of an oxygen-inhibitory phase material. (1) The medical container according to any one of claims 5 to 11, wherein the medicine sealed in the bag in advance is a granule. 0) A flexible plastic bag having an internal space in which a drug to be administered can be prepared, and a flexible plastic bag attached to communicate the internal space of the bag with the outside in order to inject the drug and preparation liquid into the bag C. an injection tube detachably attached to the injection tube so as to discharge and administer the injected and dispensed drug, 11'; What is claimed is: 1. A medical container, comprising: a recessed administration tube set; (b) The bag has a scale used when administering the drug and a scale used when administering the drug.
Item 3: Medical containers listed on dC. (g) The medical container according to claim 13 or 14, which does not form a constricted part inside the bag. 0Φ The injection tube and the administration tube are combined. A medical container according to any one of paragraphs 13 to 15 within the scope of the present invention. A medicine pre-sealed in six interior spaces of the bag in a state that can be easily dissolved, and an injection tube attached to communicate the interior space of the bag with the outside for injecting a preparation solution of the pre-sealed medicine. , an administration tube set detachably attached to said injection tube so as to discharge and administer the dispensed drug, and an administration tube set attached to said administration tube. 08) Claim 17, wherein the bag has a scale used when dispensing a drug and a scale used when administering a drug.
Medical containers as described in Section. (g) The medical container according to claim 17 or 18, in which no constriction is formed inside the bag. (a) The medical container according to any one of claims 17 to 19, wherein the injection tube and the administration tube are screwed together. (21) The medical container according to any one of claims 17 to 20, wherein the bag is constructed of a double-layered bag that is impermeable to water vapor. (2) The medical container according to any one of claims 17 to 20, wherein the bag is made of a light-shielding material. (to) The medical container according to any one of items 17 to 20, wherein the bag is made of an oxygen-impermeable material. b) What is the cross-linking agent to be pre-filled in bag C? 1'll'1
The medical container according to any one of claims 17 to 23, which is a grain.