JP6517797B2 - Infusion bag, bottle storage bag, and method of manufacturing the same - Google Patents

Description

The present invention, together with about the infusion back-bottle storage bag, about the manufacturing method of it. More particularly, the present invention is particularly together about the bag to accommodate the infusion bag or infusion bottle used in the medical field, relates to manufacturing methods of such bags.

  At present, surgery, radiation and chemotherapy are the main treatments for cancer. Such treatment is carried out alone or in combination depending on the type of cancer and the general condition of the patient. Among them, chemotherapy is the administration of an anti-cancer agent as an infusion solution or the like to kill cancer cells, and general systemic drug effects can be expected.

  Anti-cancer agents are not used equally for all cancers, and it is necessary to change the type of anti-cancer agent depending on the onset site and stage of the cancer. This means that the type of anticancer agent differs depending on the cancer patient, and a prescription suitable for each cancer patient is made. Therefore, the operation of mixing preparation (mixing) is generally performed for the preparation of anticancer agents. The mixed and prepared anticancer agent is finally obtained in the state of being contained in an "infusion bag" or "infusion bottle", and used as a drip of anticancer agent.

  Here, although the anticancer agent itself exerts a killing effect on cancer cells, it also acts on other cells at the same time. In other words, since not only cancer cells but also normal cells can be affected, it is necessary to handle the anticancer drug with extreme caution. From this point of view, it is important to take measures so that not only patients but also medical workers who handle anticancer drug infusion solutions are exposed to the anticancer drug.

Understanding and Care of Cancer Chemotherapy (Editor: Naoba Nagaba (Deputy Nursing Director, Kanagawa Prefectural Ashikaga Hospital), Issuer: Atsushi Fujinuma, Publisher: Learning Research Co., Ltd., Printing: Nissha Printing Co. Ltd , Published on December 30, 2005)

  To prevent exposure to anticancer drugs, it is conceivable to prevent exposure that may occur when preparing a mixture of anticancer drugs or preparing a patient for bedside administration. The inventor has found that there is a need for anti-cancer agent exposure that is particularly associated with the handling of infusion bags or infusion bottles (hereinafter also referred to as "infusion bag bottles") and has found a need to take measures therefor.

  Specifically, the inventor has found that the following problems exist. Since there is a possibility that the anticancer agent may scatter or leak at the time of mixing preparation and priming by the pharmacist, the pharmacist itself is generally wearing gloves and thus the risk of exposure is generally small. Although the pharmacist itself is not exposed, the infusion bag that has undergone mixed preparation and priming may have an anti-cancer agent attached to it due to splashing and leakage, and it is for those who handle the infusion bag and bottles thereafter. Are at risk of exposure. In other words, those who handle infusion bag filled with anti-cancer drug may be unknowingly exposed to the risk of anti-cancer drug exposure. More specifically, when nurses / patients themselves use an "infusion back bottle provided by the hospital's drug department" to administer an anticancer drug, it goes without saying that the infusion back bottle is handled manually. Although work is required, the anti-cancer drug may already be attached to the outer surface of the infusion bag and the nurse and the patient may be exposed to the anti-cancer drug. .

  The present invention has been made in view of such circumstances. That is, the main object of the present invention is to provide a technique and means that contribute to the prevention of exposure to anticancer drugs or the reduction of exposure to anticancer drugs, particularly in connection with the handling of infusion bag bags.

  The inventor of the present invention attempted to achieve the above object by addressing in a new direction rather than addressing the extension of the prior art. As a result, not only the invention of the infusion bag and the bottle storage bag in which the above-described object is achieved but also the invention of the method of use and the method of production thereof are achieved.

In the present invention, an infusion bag-bottle bag having a unique dual structure is provided. Specifically, the infusion bag / bottle storage bag of the present invention is
It has a double bag structure comprising an inner bag body positioned relatively inward and an outer bag body positioned relatively outward,
The infusion bag and the bottle storage bag have two open ends facing each other, and one of the two open ends is constituted by "the open end of the inner bag body", while the other of the two open ends is " It is comprised from "open end" of an outer bag body.

  One of the features of the infusion bag and bottle storage bag according to the present invention is that the two open ends opposite to each other are composed of mutually separate sub-bags. More specifically, the infusion bag of the present invention has two open ends, while one of the two open ends facing each other is composed of "the open end of the inner bag body". The other of the ends is composed of "the open end of the outer bag body".

  As used herein, the expression "infusion bag back bottle" refers to an infusion bag or infusion bottle used in the medical field or the nursing field or the like. Therefore, the “infusion bag / bottle storage bag” in the present invention substantially means a bag for storing and storing at least such infusion bag or infusion bottle.

  In a preferred embodiment, the infusion bag-bottle storage bag of the present invention has an inner bag partially protruding from the outer bag so as to penetrate the outer bag. That is, the "relatively positioned inner bag" is partially exposed from the inside of the "relatively outside outer bag" to the outside.

  Preferably, the open end of the inner bag projects from the bottom of the outer bag. That is, it is preferable that the “projected portion” of the inner bag partially projecting from the outer bag corresponds to the open end of the inner bag, and therefore the open end of the inner bag is the bottom of the outer bag ( It is preferable to project from the end of the bottom opposite to the open end of the outer bag.

  In a preferred embodiment, the longitudinal axis of the inner bag body and the longitudinal axis of the outer bag body are aligned with each other in the infusion bag-bottle storage bag. For example, the longitudinal axis of the inner bag body and the longitudinal axis of the outer bag body are parallel to each other in the infusion bag and the bottle storage bag. In such a preferred embodiment, for example, the outer bag body and the outer bag body are arranged to be coaxially aligned with one another (ie, the longitudinal axis of the inner bag body and the longitudinal axis of the outer bag body are substantially Preferably, the inner bag body and the outer bag body have a symmetrical arrangement relationship in the infusion bag and the bottle storage bag.

  The infusion bag / bottle bag according to the present invention has at least a degree of flexibility or flexibility that allows the outer bag to be folded or folded. That is, at least the outer bag body of the two components of the inner bag body and the outer bag body is flexible or flexible enough to be folded and folded.

  In a preferred embodiment, at least a portion of the outer bag is flipped over so that the outer surface of the outer bag is not exposed. That is, the outer bag body is folded so that at least a part of the inner surface of the outer bag body is exposed while the outer surface is inside so that the outer surface of the outer bag body is not exposed. For example, it is preferable that the outer bag is inverted so that at least one fold is provided in the outer bag, or the outer bag is inverted so that the outer bag may be rolled and rolled up. Is preferred.

  In a preferred embodiment, the bottom of the inner bag is provided with a cutout opening. That is, in the inner bag body, the notch opening is provided at the inner bag end opposite to the open end. In other words, it can be said that “an opening formed by partially cutting out the inner bag” is provided at the bottom end of the inner bag positioned relatively inward.

  In a preferred embodiment, a sealing mechanism (sealing mechanism) is provided at the open end of both the inner bag body and the outer bag body. That is, "a sealing mechanism (sealing mechanism) for shielding the inside of the bag from the outside" is provided at two mutually opposite open ends of the infusion bag and the bottle storage bag.

  In a preferred embodiment, "an opening for suspending the infusion bag and the bottle storage bag" is provided. In particular, it is preferable that “an opening for suspending the infusion bag and the bottle storage bag” is provided in the protruding portion of the inner bag that partially protrudes from the bottom of the outer bag.

In the infusion bag of the present invention, the inner bag is smaller than the outer bag. In this respect, it is preferable that the side area S of the _inner bag body is 80% or less of the side area S of the _{outer bag} body. In other words, a 80% or less of "each area S _{in bladder} two sides thereof facing constituting the inner bag body" is "each area S _{outside bag} two opposite sides thereof constituting the outer bag body" It is preferable that

  In one preferred embodiment, the "non-overlapping portion" corresponding to the non-overlapping bag portion of the outer bag body and the inner bag body is an infusion bag (an infusion bag used with an infusion bag bottle storage bag) It is larger than the dimensions of the connecting part attached to the plug of In particular, the dimensions of the "non-overlapping portion" located between the "bottom of the inner bag" and the "open end of the outer bag" are larger than the dimensions of the connection part attached to the closure of the infusion bag bottle. It is preferable that

  In the present invention, the infusion bag may be an anticancer drug bag or an anticancer drug bottle used for cancer treatment, and hence the bag of the present invention may be a bag used for cancer treatment. . That is, the infusion bag and bottle storage bag according to the present invention can preferably be said to be a cancer treatment bag. Further, since the infusion bag in the bag can be carried as it is stored, the infusion bag in accordance with the present invention is not only a storage bag but also a carrying bag. .

  Furthermore, the infusion bag and bottle storage bag according to the present invention is not only a storage bag and transport bag for storing or transporting the infusion bag, but also a disposal bag for discarding the infusion bag. It is a bag. In particular, it has become a "storage bag, a transport bag" and a "discard bag" to be used for cancer treatment. In other words, it can be said that the infusion bag and bottle storage bag according to the present invention is preferably a bag for storage, transport and disposal for cancer treatment.

  In particular, in the case of the "disposal bag", the intra-bag volume formed in the inner region of the "bottom of the inner bag" and the "sealing mechanism of the outer bag" is an infusion device connected to the infusion bag Has a volume that can at least accommodate the That is, when sealing is performed to close the sealing mechanism of the outer bag body, the volume that the space formed between the “bottom of the inner bag body” and the “sealing mechanism of the outer bag body” may have Preferably, it is larger than the volume of the infusion device connected to the back bottle. The term "infusion device" as used herein refers to a device / part that contributes to the supply of infusion from an infusion bag or bottle, for example, although not particularly limited, a drip tube and / or "exposure control "System" means various connection parts related to infusion operation.

  In yet another preferred embodiment, the infusion device is pre-mounted in the "notch opening provided at the bottom of the inner bag body". That is, the infusion bag and the bottle storage bag according to the present invention are the infusion device required for the infusion bag or a part of the device etc. It may have the form attached to the bag body part around the "notched opening" provided in the bottom of the body.

In the present invention, there is also provided a method of using the above-mentioned infusion bag and bottle storage bag. In this regard, the "method of using the infusion bag / bottle storage bag" of the present invention is
(A) At least a part of the outer bag is turned over so that the outer surface of the outer bag is not exposed;
(B) Insert the infusion bag back through the open end of the inner bag and place the infusion bag inside the inner bag (c) Remove the reverse of the outer bag, and It comprises accommodating the infusion bag back bottle inside the double bag body which consists of an inner bag body.

  One of the features of the method of use of the present invention is the handling of the infusion bag and the bottle storage bag when the infusion bag is stored. Specifically, the infusion bag and the bottle storage bag are inverted so that the outer surface of the outer bag body is not exposed, and the infusion bag and the infusion bag are stored in the inverted bag, and then the outer bag body is reversed. Do the solving of the state.

  In a preferred embodiment, the outer bag is turned over prior to the preparation of the infusion solution for the infusion bag. That is, the outer bag is provided in a state of being turned over in advance prior to preparation for providing the infusion bag back to the actual medical site. For example, such preparation is a mixed preparation performed to obtain an infusion bag filled with an anticancer agent for an individual cancer patient, and the outer bag body is prepared prior to the mixed preparation of such an anticancer agent. Keep it turned over.

  In a preferred aspect, in the above (a), the outer bag body is provided in an inverted state so that the outer bag body is provided with at least one fold or the outer bag body is rolled up in a roll shape. .

  In a preferred embodiment, in the above (c), the user does not touch the outer surface (the original outer surface) of the outer bag body, and unfolds the outer bag body. In other words, the reverse of the outer bag is released under the condition that a person who handles the infusion bag does not touch the outer surface (the original outer surface) of the outer bag substantially and touches only the inner surface.

  In a preferred embodiment, after the above (c), the open ends of both the inner bag body and the outer bag body are sealed. That is, after the infusion bag is placed inside the inner bag body, the operation for closing the two open ends of the infusion bag storage bag is performed.

  In the above (b), it is preferable to store the infusion bag back bottle so that the connection part attached to the stopper of the infusion bag back bottle is projected from the notch opening of the inner bag body. That is, it is preferable to put the infusion bag back into the inside of the inner bag so that the connection part penetrates the notch opening of the inner bag.

  In a preferred embodiment, the infusion is performed in a state in which the infusion back bottle once stored in the infusion back bottle storage bag is stored in the infusion back bottle storage bag without being removed from the infusion back bottle storage bag. That is, the infusion using the infusion bag is carried out in a state where the infusion bag used for storage is covered with the infusion bag as a whole. Preferably, the flange portion of the connection part of the infusion bag bottle is supported by the inner bag body around the cutout opening, thereby preventing the connection part from being detached from the infusion bag bottle. That is, at the time of infusion, the flange portion of the connection part of the infusion solution back bottle is formed so that the connection part does not separate from the infusion solution back bottle, “the inner bag body portion forming the notch opening (in the vicinity of the notch opening It is preferable to be supported by the bag body portion).

  In one preferred embodiment, after infusion, the bag is used as a waste bag by maintaining the infusion bag back in the bag. That is, after the infusion, the bag is used as a waste bag without removing the infusion bag from the bag. In such a case, it is preferable that the closing mechanisms of the open ends of both the inner bag body and the outer bag body be closed to perform resealing of the bag. That is, at the time of disposal, the "closing operation" which contributes to the bag sealing is performed by causing the "sealing mechanism of the opening end of the inner bag body" and the "sealing mechanism of the opening end of the outer bag body" to function. Moreover, when using it as a waste bag in this way, it is preferable to store the infusion device connected to the infusion bag back into the bag. That is, when used as a waste bag, it is preferable to store not only the infusion bag but also the infusion device inside the bag. More preferably, not only the infusion bag but also the infusion device when used as a waste bag (especially the space formed between the "bottom of the inner bag" and the "sealing mechanism of the outer bag") And reseal the bag, and discard the so resealed bag with its contents (ie, the infusion bag and infusion device packaged in the bag). Such an aspect corresponds to an aspect in which the infusion device is put into a bag and discarded as it is without removing the infusion device from the infusion bag.

The present invention also provides a method of manufacturing the above-mentioned infusion bag and bottle storage bag. In this regard, the “infusion bag / bottle storage bag manufacturing method” of the present invention
(I) preparing an inner bag body and an outer bag body,
(Ii) “The inner bag is positioned relatively inward so that the open end of the inner bag and the open end of the outer bag form the mutually opposing open ends of the infusion bag and the bottle storage bag. And (iii) joining the bottom of the outer bag and the inner bag together.

  One of the features of the manufacturing method of the present invention is that the open end of the inner bag body and the open end of the outer bag body respectively constitute “two open ends opposite to each other of the infusion bag and the bottle storage bag”. Thus, the open end of the inner bag is exposed from the bottom of the outer bag, and then the bottom of the outer bag and the open end area of the inner bag are joined together.

  According to the present invention, it is possible to preferably prevent or reduce the exposure to an anticancer drug related to the handling of an infusion bag and a bottle. In particular, even if the anticancer agent adheres to the infusion back bottle due to splashing / leaking during mixing preparation or priming, the risk of subsequent exposure by the person handling the infusion back bottle is reduced. .

  Specifically, in the infusion bag of the present invention, the final outer surface after the infusion bag is stored is not contaminated with the anticancer agent (or the contamination is reduced), Thus, the risk of exposure to anti-cancer agents is reduced for those using infusion bag back bottles.

  It will be as follows if it demonstrates in view of the actual use aspect. When using the infusion bag / bottle bag according to the present invention, the outer bag body should be exposed so that at least a part of the inner surface of the outer bag body is exposed while the outer surface is inside so that the outer surface of the outer bag body is not exposed. Turn it over. In this way, the "infusion bag which may have an anticancer drug attached" is accommodated in the infusion bag and the bottle accommodation bag in the inverted form. Although there is a possibility that the exposed surface of the infusion bag and the bottle storage bag may be contaminated with the anticancer agent during storage, such exposed surfaces are "a part of the inner surface of the outer bag body" and "the outer surface of the inner bag body In the end, it does not form the outer surface of the infusion bag and the bottle storage bag. That is, by unfolding the outer bag body after storing the infusion bag and the back bottle, the "part of the inner surface of the outer bag body" and the "inner bag body" which formed the exposed surface of the bag before and during storage. While a portion of the outer surface of the container will form the inner surface of the infusion bag and the bottle storage bag, it will not form the exposed surface of the bag before and during storage, hence the non-contaminated "outer surface of the outer bag" Form the final outer surface of the infusion bag and the bottle storage bag (see FIGS. 9 and 10 to be referred to later). Therefore, the infusion bag containing the infusion bag and the bottle is finally uncontaminated with the anticancer agent on the outside exposed surface, and it is unknown to those who handle the infusion bag after that Risk of exposure to

FIG. 1 is a schematic view showing an infusion bag and a bottle storage bag of the present invention. FIG. 2 is a plan view and a developed view schematically showing the configuration of the infusion bag-bottle storage bag of the present invention. FIG. 3 is a plan view schematically showing an infusion bag and a bottle storage bag of the present invention. FIG. 4 is a perspective view and a cross-sectional view schematically showing an aspect of using the infusion bag and the bottle storage bag of the present invention at the time of use (drip use). FIG. 5 is a perspective view schematically showing a reverse mode (a reverse mode in which at least one fold is provided in the outer bag body) of the infusion bag-bottle housing bag of the present invention. FIG. 6 is a perspective view schematically showing a reverse mode (reverse mode in which the outer bag body is rolled up in a roll) of the infusion bag-bottle storage bag of the present invention. FIG. 7 is a schematic view showing the ranges of the side area S _{inner bag} and the _{outer bag} S of the inner bag body and the outer bag body. FIG. 8 is a schematic view showing a "non-overlapped portion" located between the bottom of the inner bag and the open end of the outer bag. FIG. 9 is a plan view schematically showing the method of use of the present invention. FIG. 10 is a perspective view schematically showing the method of use of the present invention. FIG. 11 is a perspective view schematically showing a modification of the infusion bag of the present invention at the time of use (drip use). FIG. 12 is a schematic view for explaining an infusion device attachment mode (pre-attachment mode provided with an exposure prevention tool and the like). FIG. 13 is a schematic view for explaining an infusion device attachment mode (pre-attachment mode provided with an infusion set and the like). FIG. 14 is a perspective view schematically showing a method of using the present invention according to an infusion device attachment mode. FIG. 15 is a schematic view showing the manufacturing method of the present invention. FIG. 16 is a schematic view showing an infusion bag and a bottle storage bag (bag having a cut portion) according to the present invention.

  The invention will be described in detail with reference to the accompanying drawings. First, the infusion bag-bottle storage bag of the present invention will be described, and in conjunction with or after that, a method of using the infusion bag-bottle storage bag and a manufacturing method will be described.

  The "direction" used in the present specification is defined as follows. The direction in which the relative positional relationship between the infusion bag and the bag changes when the infusion bag is stored (ie, the direction in which the infusion bag is moved when the infusion bag is stored inside the bag) "Length direction" and the direction perpendicular to it is "width direction". These directions are shown in the drawing (FIG. 1). In the case of a typical infusion bag and bottle storage bag, the “longitudinal direction” of the infusion bag and bottle storage bag corresponds to the “length direction”, and the “short direction” of the infusion bag and bottle storage bag is “width direction” It corresponds to

«Infusion back bottle storage bag»
FIG. 1 shows the appearance of an infusion bag-bottle storage bag according to the present invention, and FIG. 2 shows a developed view more specifically showing the components of the infusion bag-bottle storage bag. As shown, the infusion bag back bottle storage bag 300 according to the present invention has a double bag structure consisting of an inner bag body 100 and an outer bag body 200. While the "inner bag body 100" is a sub bag body positioned relatively inside when the infusion bag is stored, the "outer bag body 200" is relative when the infusion bag is stored. Located on the outside of the sub bag. That is, while the inner bag body 100 is positioned generally inside the outer bag body 200 in the infusion bag-bottle storage bag 300, the outer bag body 200 is positioned generally outer than the inner bag body 100. There is.

  All in all, the infusion bag and the bottle storage bag have "two open ends facing each other". As can be seen from the illustrated embodiment, the infusion bag back bottle holding bag 300 has two open ends A and B facing each other in the length direction. In the present invention, one of the two open ends ("open end A" in the illustrated embodiment) is composed of the open end 110 of the inner bag body 100, while the other of the two open ends (the illustrated mode) The “open end B”) is composed of the open end 210 of the outer bag body 200. That is, in the infusion bag-bottle storage bag 300, the open end A (110) of the inner bag body 100 positioned relatively inward and the open end B (210 of the outer bag body 200 positioned relatively outward) And are opposed to each other in the length direction of the infusion bag and bottle storage bag 300.

  As used herein, "open end" means the end of the bag having an open configuration as a whole. In other words, the "open end" is at a position facing the bottom end of the bag (a position facing the bottom of the bag in the length direction of the bag), and generally along the width direction of the bag. It is the end of the bag which has an open form. That is, the "open end" has a form in which the end edge is open as a whole.

The infusion bag / bottle storage bag of the present invention is a bag capable of storing an infusion bag or an infusion bottle. Therefore, the bag size and the like are suitable for storing an infusion bag and a bottle. In the aspect shown in FIG. 2, the whole length dimension L _{bag whole length} of the infusion bag-bottle storage bag 300 is preferably 11 cm to 44 cm, more preferably 17 cm to 33 cm, while the infusion bag is -Overall width dimension of the bottle storage bag W The _{overall width} of the _bag is preferably 7 cm to 28 cm, and more preferably 11 cmm to 21 cm. Still more, length dimension L _{Uchifukurotake} inner bag shown in Figure 2, preferably 9Cm～35cm, more preferably 14Cm～27cm, width W _{bag width} of the inner bag body, Preferably it is 6 cm to 23 cm, more preferably 9 cm to 17 cm. Incidentally, (see below embodiments used as "waste bag") is used infusion back bottle storage bag as a waste bag for infusion back bottles, the overall length dimension L _{bag overall length} may be larger, for example It may be about 15 cm to 60 cm.

  As shown in FIG. 1, in the infusion bag-bottle storage bag 300 of the present invention, the inner bag body 100 partially protrudes from the outer bag body 200 so as to penetrate the outer bag body 200. In particular, it is preferable that the inner bag body 100 partially protrudes from the bottom 220 of the outer bag body 200. That is, as shown in the drawing, the inner bag body 100 provided inside the outer bag body 200 extends so that only a portion thereof protrudes from the inside of the outer bag body 200 to the outside at the bottom portion 220 . More specifically, the inner bag body 100 is inserted from the inside of the outer bag body 200 at the bottom 220 (the bottom end facing the opening 210 of the outer bag body 200 in the length direction) forming one end of the outer bag body 200. Partially exposed to the outside.

  In the present specification, "the bottom of the outer bag" means an end of the outer bag that constitutes the infusion bag and the bottle storage bag, the bag end facing the opening end in the length direction. The bottom of the outer bag has a closed or sealed end of the bag as a whole, except where the inner bag penetrates.

The "partial protrusion" of the inner bag body protruding from the bottom of the outer bag body will be described in detail. The “partially projecting portion” preferably protrudes in the length direction by a length of 5% to 20% of the length length of the inner bag body, and 8% to 15% of the length length of the inner bag body It is more preferable to project in the length direction by the length of the In terms of specific dimensions, the length L _protrusion (see FIG. 2) of the “partial protrusion” is preferably 7 mm to 28 mm, more preferably 11 mm to 21 mm (eg, about 17 mm) . When the infusion bag is used as a disposal bag for an infusion bag (the mode used as a "disposal bag" is described later), the amount of the "partially projecting portion" may be larger. For example, a length corresponding to 25% to 65% (for example, 40% to 60%) of the length of the inner bag may protrude in the length direction.

  It is preferable that the "partial protrusion" which protrudes from the bottom of the outer bag corresponds to the open end of the inner bag. That is, as shown in FIG. 1, the open end 110 of the inner bag body 100 is preferably provided so as to project from the bottom 220 of the outer bag body 200. In the infusion bag-bottle storage bag 300 of the present invention, “the open end A (110) of the inner bag body 100 is configured such that the open end 110 of the inner bag body 100 protrudes from the bottom 220 of the outer bag body 200. It can be said that “the open end B (210) of the outer bag body 200” is opposed to each other in the length direction.

  As shown in FIG. 3, it is preferable that “an opening 115 for suspending the infusion bag and the bottle storage bag” is provided in the protruding portion of the inner bag that protrudes partially from the bottom of the outer bag. . That is, “the opening 115 for suspending the infusion bag and the bottle storage bag” is provided in the “partially projecting portion” of the inner bag body 100 extending so as to be exposed from the inside of the outer bag body 200 to the outside. It is done. More specifically, it is preferable that “an opening 115 for suspending the infusion solution back bottle” be provided in the vicinity of the open end A (110) of the inner bag body 100. In such a case, as shown in FIG. 4, since the region near the open end A (110) can be hooked to the hanging hook portion 400 using the opening 115, the open end A of the inner bag body 100 (110 Can be suspended so that the open end B (210) of the outer bag body 200 is on the lower side. As described above, the opening 115 in the present invention contributes to engagement / locking with the hanging hook portion 400 when the infusion bag / bottle bag is used.

The opening 115 has a form that penetrates the body of the inner bag body 100. The form itself of the opening 115 is not particularly limited, and may be rectangular, square, circular or elliptical. The size of the opening 115 may be any size suitable for hanging the infusion bag and the bottle storage bag (that is, engagement and locking with the hanging hook portion 400), for example, in the mode shown in FIG. For example, the short dimension D _{opening portion} is preferably about 1.5 mm to 6.5 mm, more preferably about 2.5 mm to 5 mm (for example, about 4 mm), while the longitudinal dimension D _{opening portion} is preferably 9 mm It is about 40 to 40 mm, more preferably about 16 to 30 mm (for example, about 24 mm).

In the infusion bag-bottle storage bag 300 of the present invention, the inner bag body 100 and the outer bag body 200 have a preferred alignment with each other. Specifically, as shown in FIG. 2, the longitudinal axis A _{inner bag} of the inner bag body 100 and the longitudinal axis B _{outer bag of the} outer bag body are aligned with each other in the infusion bag-bottle storage bag 300. In other words, the inner and outer bladders are arranged to be co-axially aligned with one another (or the respective longitudinal axes are arranged in parallel relation to one another), and therefore The inner bag body and the outer bag body have a symmetrical arrangement relationship in the infusion bag and the bottle storage bag.

The term "longitudinal axis A _{inner bag} " as used herein means a longitudinal / longitudinal axis extending through the width center of the inner bag (see the lower left view in FIG. 2). . Similarly, "longitudinal axis B _{outer bag} " means an axis in the longitudinal direction and length direction extending through the width center of the outer bag body (see lower right view in FIG. 2). ). As can be seen from the embodiment shown in FIG. 2, in one preferred embodiment of the infusion bag back bag 300, the longitudinal axis A of the _{internal bag} 100 and the longitudinal axis B of the _{external bag} B The inner bag body 100 and the outer bag body 200 are in alignment so that they are parallel to or coincide with each other. In such an aspect (in particular the "consistent" aspect), the infusion bag back bottle housing bag 300 (in particular its plan view) has its longitudinal axis (i.e. the longitudinal axis A _{inner bag} or the longitudinal axis B _{outer bag)} It can have a line-symmetrical form centering around.

  As shown in FIG. 3, in the infusion bag-bottle storage bag 300 of the present invention, a cutout opening 140 is provided at the bottom of the inner bag body 100. That is, “the opening 140 formed by partially cutting out the inner bag body” is provided in the bottom portion 120. As shown, it is preferable that the cutout opening 140 be provided at a substantially central portion of the bottom of the inner bag body 100. Notched opening 140 can be used as an opening for an infusion device connected to an infusion bag. For example, as shown in parenthesis in FIG. 3, the notch opening 140 can be used as an opening for the connection component 550 of the infusion bag 500. Specifically, the notch opening 140 serves to extend the connection part 550 attached to the stopper of the infusion bag back bottle from the inside to the outside of the inner bag body 100. When using the infusion bag and the bottle storage bag, as shown in FIG. 4, the infusion bag and the bottle storage bag 300 can be suspended so that a part of the connection part 550 is exposed from the inner bag body 100. Drips are possible.

  The infusion bag and bottle storage bag 300 is particularly characterized in that the notch opening 140 helps to prevent the connection part 550 from being detached. The infusion bag / bottle storage bag 300 of the present invention can not only be used for storing an infusion bag / bottle but can also be used for dripping, but the connecting part 550 does not come off from the infusion bag / bottle when using such dripping As such, the notch opening 140 may function properly. Conventionally, as shown in the lower right bracket in FIG. 4, the infusion bag back bottle 500 'is directly suspended with respect to the hook portion 400' etc., but the connection part 550 'is from the infusion bag 500'. I was concerned that I could get out. Specifically, when the drip tube 570 'or the like, which conventionally extends from the connection part 550', is accidentally pulled, a pulling force is generated between the connection part 550 'and the infusion bag 500', As a result, there is a possibility that the connection part 550 'may come off the plug of the infusion bag 500'. If the connection part 550 'is removed, there is a risk that the infusion solution such as the anticancer agent filled in the infusion bag 500' may leak, and the exposure to the anticancer agent may be performed.

  The notch opening 140 in the present invention functions to support the flange 550 a of the connection part 550 at its periphery (see the lower view in FIG. 4), assuming that the drip tube 570 is pulled accidentally. Also, no excessive pulling force occurs between the connection part 550 and the infusion bag 500, and as a result, the connection part 550 is prevented from being separated. More specifically, even if a downward force is applied to the connection part 550 due to an accidental pulling of the drip tube 570 or the like, the flange portion 550 a of the connection part 550 is around the cutout opening 140. Because the bag is locked, such force is effectively absorbed. That is, due to the bag around the notch opening 140, a "reaction force" acts on the flange portion 550a against the downward force acting on the connection part 550, and the connection part 550 and the infusion back The force to separate the bottle 500 from each other is substantially not generated. Such an effect associated with the notch opening 140 is effectively exerted, and as a result, detachment of the connection part 550 from the infusion bag back bottle is prevented. In light of this point, the cutout opening 140 provided in the inner bag body 100 can also be referred to as a "opening for preventing separation" for the connection part of the infusion bag and the bottle.

The form itself of the cutout opening 140 as the “opening for separation prevention” is not particularly limited, and may be rectangular, square, circular or oval. The size of the notched opening 140 is preferably larger than the body of the connecting part 550 but preferably smaller than the flange 550 a of the connecting part 550 because it is suitable for preventing the detachment of the connecting part. For example in the manner shown in FIG. 3, the short dimension D _{notch shorter} is preferably about 3Mm～13mm, while more preferably about 5 mm to 10 mm (e.g. about 8 mm), a longitudinal dimension D _{cutout director hand} Is preferably about 6 mm to 23 mm, more preferably about 9 mm to 17 mm (e.g., about 14 mm).

  In the infusion bag housing bag 300 of the present invention, at least the outer bag of the two components of the inner bag and the outer bag has sufficient flexibility or flexibility. More specifically, it is preferable that the outer bag body has flexibility or flexibility to the extent that it can be folded or folded. That is, the double bag outer bag body of the infusion bag and the bottle storage bag can be turned over so as to turn at least about 180 °, and even if it is turned over like that, physical damage such as cracking and chipping is substantial. Not to be triggered.

  For example, the inner bag body and the outer bag body may be plastic bags. That is, the inner bag body and the outer bag body may each be made of a plastic film. Specific examples of the plastic film of the outer bag and the inner bag include low density polyethylene (for example, high pressure low density polyethylene, linear low density polyethylene), medium density polyethylene, high density polyethylene, polypropylene (for example, , Insulated polypropylene, biaxially oriented polypropylene, non-oriented polypropylene), polyolefin resin such as ethylene-propylene copolymer, polyester resin, polyvinyl chloride resin, polystyrene resin, polyamide resin, polybutene resin, poly Mention may be made of at least one selected from the group consisting of methyl pentene resins, polyacrylic resins, polyacrylonitrile resins, vinylon and nylon. The film thickness of the inner and outer bags made of such plastic films is not particularly limited, but is preferably 5 to 3000 μm, more preferably 10 to 1000 μm, and still more preferably Is 2 to 500 μm. If the film thickness of the bag is less than 5 μm, problems with the strength of the bag may occur, while if it exceeds 3000 μm, “sufficient flexibility” may be lost.

  Further, the film forming the inner bag and / or the outer bag is preferably a light shielding film (that is, the inner bag and / or the outer bag is preferably a light shielding bag). In particular, in order to suitably protect the infusion solution in the infusion bag, it is preferable that the film forming the bag is an ultraviolet blocking film. Although not particularly limited, a UV absorber may be mixed into the above-mentioned plastic film or the like, or a layer composed of a UV-cut material may be provided on the surface of the above-mentioned plastic film or the like. Such UV absorbers or UV blockers may be used as known to those skilled in the art of infusion bag back bottles.

  In view of the mode at the time of use, it is preferable that the outer bag body is reversed so that the outer surface of the outer bag body is not exposed in the infusion bag-bottle storage bag 300 of the present invention. That is, while the outer surface of the outer bag body is inside so that the outer surface of the outer bag body is not exposed, at least a part of the inner surface of the outer bag body is exposed and the outer bag body is folded back and turned over. Is preferred.

  As shown in FIG. 5, for example, the outer bag body 200 may be turned over so that the outer bag body 200 is provided with at least one fold. That is, the infusion bag and bottle storage bag 300 may be configured such that the outer bag body 200 is folded. As illustrated, in the case of “one fold”, the approximate center point P in the length direction of the outer bag body 200 is the turning point, and the position of the open end 210 of the outer bag body 200 changes. Thus, the outer bag body 200 is turned over, whereby the outer surface of the outer bag body is not exposed to the outside. Particularly preferably, the open end 210 of the folded outer bag body 200 is at the same position as or beyond the bottom 220 of the outer bag body 200 so that the outer surface of the outer bag body is not exposed. Further, in the case of “two folds”, as shown on the lower side of FIG. 5, the approximate center point P ′ in the turned over bag body 200 in the case of “one fold” is the next folding point So that the “one-folded fold” of the outer bag body 200 (that is, the folded portion obtained when there is one fold) is at the same position as the bottom of the outer bag body 200 or beyond. The bag 200 is turned over. In any case, although the inside of the outer bag is exposed, at least a portion of the inner surface of the outer bag is exposed, the outer surface of the outer bag is not exposed. When the inverted infusion bag / bottle housing bag 300 is viewed as a whole, the inner bag body 100 protrudes from the folded outer bag body 200.

  As shown in FIG. 5, the infusion bag-bottle storage bag 300 with the outer bag body 200 turned over has its exposed surface as "part of the inner surface of the outer bag body 315" and "the outer surface of the inner bag body. Part 316 "(see in particular the perspective view in parentheses in FIG. 5). In other words, the side where there is a possibility that the anti-cancer agent may be contaminated when the “infusion-back bottle that may have an anti-cancer agent attached” is stored in the infusion bag-bottle storage bag 300 is “outer bag It becomes part 315 "of the inner surface of the body and" part 316 "of the outer surface of the inner bag. Therefore, when the reverse side of the outer bag body is released after storing the infusion bag and the back bottle, the "part 315 of the inner surface of the outer bag body" and the "inner bag body" which formed the exposed surface of the bag before and during storage. Part 316 ′ ′ of the outer surface of the bag will form the inner surface of the infusion bag and the bottle storage bag, while the exposed surface of the bag is not formed before and during storage and it is not contaminated “the original of the outer bag body The outer surface will be the final outer surface of the infusion bag and the bottle storage bag. Thus, after the infusion bag is completely stored, the exposed outer surface is not contaminated with the anti-cancer agent and the risk of exposure to the anti-cancer agent is reduced.

  The infusion bag-bottle housing bag 300 is not limited to the form in which the outer bag body 200 is folded, but as shown in FIG. 6, the form in which the outer bag body 200 is rolled up in a roll shape. It may be Specifically, the outer surface of the outer bag body may be reversed so that the outer surface of the outer bag body 200 is wound in layers from the open end 210 of the outer bag body 200, whereby the outer surface of the outer bag body is not exposed. It is supposed to be. Even in this configuration, although the infusion bag and the bottle storage bag have at least a part of the inner surface of the outer bag exposed, the outer surface of the outer bag is not exposed. When the infusion bag / bottle storage bag 300 thus turned over is viewed as a whole, the inner bag body 100 protrudes from the wound portion of the outer bag body 200. And even if it is an infusion bag and a bottle storage bag which has such a form, since the exposed surface becomes "part 315 of the inner surface of an outer bag body" and "part 316 of the outer surface of an inner bag body" to the last , Exposure to anticancer drugs is prevented. That is, when the wound condition of the outer bag body is released after storing the infusion bag (ie, when the rolled-up state is released), the exposed surface of the bag is formed before and during storage. While part 315 of the inner surface of the outer bag and part 316 of the outer surface of the inner bag form the inner side of the infusion bag and bottle storage bag, the exposed side of the bag is formed before and during storage. The “outer surface of the outer bag body” which is not contaminated and becomes the final outer surface of the infusion bag and the bottle storage bag, and the anticancer agent exposure is prevented thereafter.

  The infusion bag-bottle storage bag 300 of the present invention is suitably used for storing an infusion bag-bottle, and from that point of view, at least one open end of the inner bag body and the outer bag body is provided with a sealing mechanism. It is done. As used herein, the term "sealing mechanism" refers to a mechanism that can shut off the inside of the bag and the outside of the bag. Specifically, the sealing mechanism can shut off the inside of the bag and the outside of the bag when it is operated and brought into the "closed state", while when the sealing mechanism is brought into the "open state", the inside and outside of the bag are made Can be communicated with each other. As shown in FIG. 3, it is preferable that a sealing mechanism 350 be provided at both open ends of the inner bag body 100 and the outer bag body 200. That is, it is preferable that the infusion bag and bottle storage bag 300 have the sealing mechanism 350 at two open ends facing each other. For example, the sealing mechanism may be a zipper consisting of a male fitting and a female fitting. Such a zipper is desirable in that the open end can be freely opened and closed. Further, without being limited thereto, the sealing mechanism may have a form such as a slider type chuck, a wire fastener, or a surface fastener. In any form, it is preferable that the opening end of the inner bag and / or the open end of the outer bag can be opened and closed by the sealing mechanism.

In the infusion bag of the present invention, the inner bag is smaller than the outer bag. In this respect, not only from the viewpoint of suitable storage of the infusion bag but also from the viewpoint of its use, the side area S of the _inner bag body is 80% or less of the side area S of the _{outer bag} body. Is preferred (see FIG. 7). In other words, a 80% or less of "each area S _{in bladder} two sides thereof facing constituting the inner bag body" is "each area S _{outside bag} two opposite sides thereof constituting the outer bag body" It is preferable that As can be seen from the illustrated embodiment, the “side area S of the inner bag body S _{inner bag} ” refers to the area of the main surfaces of the two opposing side bodies constituting the inner bag body of the infusion bag and bottle storage bag Therefore, it means the area of the inner bag shown as a plan view in FIG. Similarly, "the side area S of the outer bag body S _{outer bag} " refers to the area of the main surfaces of the two opposing side bodies constituting the outer bag body of the infusion bag and the bottle storage bag, and therefore, The area of the outer bag body shown as a plan view in FIG. 7 is meant.

As described above, it is preferable that the side area S _{inner bag} of the inner bag body is 80% or less of the side area S _{outer bag} of the outer bag body. Therefore, “S _{inner bag} ≦ S _{outer bag} × 0. It is preferable to satisfy the relational expression of 8 ′ ′. More preferably, the side area S _{within the bag} inner bag body is 80% or less and 40% or more side area S _{outside bag} outer bag (i.e., "S _{outer bag} × 0.4 ≦ S _bag ≦ S _{Outer bag} × 0.8 ′ ′), more preferably the inner bag body side area S _is 80% or less and 60% or more of the outer bag body side area S _{outer bag} (ie, “S _{outer bag} × 0 6 ≦ S _{inner bag} ≦ S _{outer bag} × 0.8 ”). In such a case, even if the infusion bag is stored such that the connection part 550 of the infusion bag and the bottle protrudes from the inner bag body 100, the connection part can be easily accommodated inside the outer bag body (see FIG. 8) Therefore, it is desirable from both the storage and use point of the infusion bag.

The non-overlap portion corresponding to the non-overlapping bag portion of the outer bag body and the inner bag body may be used as the plug of the infusion bag bottle, in terms of making it easy to fit the connection parts inside the outer bag body. Preferably, it is larger than the dimensions of the attached connection part. As shown in FIG. 8, in particular, the "non-overlapped portion" (the portion with "hatching" in the drawing) located between the bottom of the inner bag and the open end of the outer bag has an infusion back bottle Preferably, it is larger than the dimensions of the connection part 550 attached to the plug. More specifically, as shown in the figure, the length L _non-overlap between the bottom of the inner bag and the open end of the outer bag is “the length from the flange 550 a of the connection part 550 to the tip 550 b is L _{connected component} "is greater than, i.e., so as to satisfy the L _{non-overlapping>} L _{connecting parts} relation. If such conditions are satisfied, the connection part can be reliably housed inside the outer bag body, which is desirable both in storage and use of the infusion bag and the bottle.

  As described above, the infusion bag and bottle storage bag of the present invention contributes to the prevention of anticancer drug exposure. That is, the infusion bag and the bottle storage bag of the present invention are particularly suitable for use as a bag for storing an anticancer drug bag or an anticancer drug bottle used for cancer treatment. In other words, the infusion bag-bottle storage bag 300 of the present invention is preferably a "cancer drug bag-bottle storage bag". Since it is such a "cancer drug back bag storage bag", the outer bag body is particularly provided such that the outer bag body 200 is provided with at least one fold or the outer bag body 200 is rolled up. It can be said that the 200 can have an inverted form. In addition, it is preferable that the inner bag body and / or the outer bag body is a light shielding bag because it is the "anticancer drug bag for storing bottles".

«How to use infusion back bottle storage bag»
Next, a method of using the above-described infusion bag and bottle storage bag will be described. The "method of using the infusion bag-bottle storage bag" of the present invention is characterized by the handling of the bag when the infusion bag is stored.

  The method of use of the present invention will be described with reference to FIGS. 9 and 10. Such FIG. 9 and FIG. 10 each show a time-dependent change of the infusion back bottle storage bag 300 when the infusion back bottle is stored. Here, FIGS. 9 (a) to 9 (c) and FIGS. 10 (a) to 10 (c) respectively show the states at the same point in time, provided that the alphabets are the same.

  First, as a first operation of the method of use of the present invention, at least a part of the outer bag is turned over so that the outer surface is inside so that the outer surface of the outer bag is not exposed. Specifically, as shown in FIGS. 9 (a) and 10 (a), the outer surface of the outer bag body 200 is made inward so that the outer surface is not exposed, while at least a part of the inner surface of the outer bag body is It is preferable that the outer bag body 200 be folded back and turned over so as to be exposed. In the illustrated embodiment, the outer bag body is turned over so that the outer bag body 200 is provided with at least one fold. In the first operation, a part of the outer bag body 200 is turned over so that the open end of the outer bag body 200 is at the same position as the bottom of the outer bag body 200 or beyond. It is preferable to turn it back.

  Instead of being folded so as to provide at least one fold in the outer bag body to obtain the inverted state, the outer bag body may be rolled up in a roll shape to obtain the inverted state. That is, as shown in FIG. 6, the outer surface of the outer bag is turned inside so that it is wound several times with the open end 210 of the outer bag 200 as the base point, thereby exposing the outer surface of the outer bag. You may not want to. Even in the case of the infusion bag / bottle housing bag rolled up and turned upside down in this way, at least a part of the inner surface of the outer bag body is exposed, while the outer surface of the outer bag body is exposed. Absent.

  The first operation of the method of use of the present invention is preferably performed prior to the preparation of the infusion solution for the infusion bag. That is, it is preferable to leave the outer bag in a folded state prior to preparation of the infusion solution for the infusion bag. For example, such preparation is a mixed preparation performed to obtain an infusion bag filled with an anticancer agent for an individual cancer patient, and the outer bag body is turned over prior to such mixed preparation. . As described above, if the first operation is performed prior to the mixing preparation, the exposed surface of the infusion bag-bottle housing bag is formed after the mixing preparation and for a temporary period after the infusion bag is stored. Can be "a part of the inner surface of the outer bag" and "a part of the outer surface of the inner bag" to prevent the "outer surface of the outer bag" not exposed from the contamination of the infusate.

  Following the first operation, the second operation is performed. That is, the infusion bag is inserted from the open end of the inner bag, and the infusion bag is placed inside the inner bag. More specifically, as shown in FIGS. 9 (b) and 10 (b), the infusion bag is stored through the open end of the inner bag so that the infusion bag is inserted from the plug side. Store inside the double bag of the bag.

  At the time of the second operation, "the infusion back bottle possibly contaminated with an anticancer agent" is stored in the infusion back bottle storage bag. In other words, there is a risk that the anticancer agent may scatter or leak during mixed preparation by the pharmacist or during priming, and in the case of an infusion bag that has undergone such mixed preparation or priming, the anticancer caused by the scattering or leakage The agent may be sticking.

  Therefore, when the infusion bag is placed inside the inner bag in the second operation, it can be said that the exposed surface of the infusion bag bottle storage bag may be contaminated with the anticancer agent. That is, at the time of the second operation, the "portion 315 of the inner surface of the outer bag body" and the "portion 316 of the outer surface of the inner bag body" which form the exposed surface of the infusion bag and the bottle storage bag may be contaminated with the anticancer agent (See FIG. 9 (b) and FIG. 10 (b)). This is because the outer bag body is turned over by the first operation to make the inner surface of the outer bag body the outer surface of the bag as the infusion bag and the bottle storage bag. However, at the time of the second operation, the outer surface of the outer bag body which does not become the outer surface of the bag as the infusion bag-bottle storage bag, that is, the outer surface of the outer bag body which does not form the exposed surface of the infusion bag-bottle storage bag It is not contaminated with anti-cancer agents when storing This is because the original outer surface of the outer bag body is folded back so as to turn it inside by the first operation.

  In the second operation, it is preferable to store the infusion bag back bottle so that the connection part attached to the stopper of the infusion bag back bottle protrudes from the notch opening of the inner bag body. That is, it is preferable to put the infusion bag back into the inner bag so that the connection part penetrates the notch opening of the inner bag. Although the infusion bag and the bottle storage bag are used as they are even when dripping using the infusion bag and the bottle, it is desirable to store the infusion bag and the bottle in a form suitable for the use. As shown on the right side of FIG. 9 (b), the connection part 550 of the infusion solution back bottle is protruded from the cutout opening 140 until the flange 550 a of the connection part 550 contacts the bag around the cutout opening 140. You may The notch opening 140 functions as the "opening for preventing detachment" of the connection part 550 of the infusion bag back bottle when the infusion bag back bottle is used, and the infusion bag back bottle is stored in the most suitable form. Because it is desirable to Incidentally, as shown in FIGS. 9 (b) and 9 (c), finally (after the execution of the “third operation” described below), the infusion bag of the infusion bag is protruded from the notch opening 140. The connection part 550 can be covered by the outer bag body 200.

  Following the second operation, the third operation is performed. That is, the infusion bag is accommodated inside the double bag body consisting of the outer bag body and the inner bag body by releasing the reverse state of the outer bag body. More specifically, as shown in FIGS. 9 (c) and 10 (c), the "reversal state of the outer bag body" obtained in the first operation is returned to the original state. As a result, the "part 315 of the inner surface of the outer bag body" and the "part 316 of the outer surface of the inner bag body" that formed the exposed surface of the bag at the time of storage form the inner surface of the infusion bag and the bottle storage bag On the other hand, it does not constitute the exposed surface of the bag when stored, so that the "contaminated original outer surface of the outer bag" will become the final outer surface of the infusion bag bottle. Therefore, the infusion bag containing the infusion bag and the bottle is finally uncontaminated with the anticancer agent on the outside exposed surface, and it is unknown to those who handle the infusion bag after that Risk of exposure to

  In the third operation, it is preferable that the user unturn the inside out without substantially touching the original outer surface of the outer bag body. That is, it is preferable for the person who handles the infusion bag to reverse the condition of the outer bag under the condition of touching only the "part 315 of the inner surface of the outer bag" and "the part 316 of the outer surface of the inner bag". . For example, the open end of the outer bag may be pinched with a finger to effectively turn over. This makes it possible to efficiently return the "outside-out state of the outer bag" to the original state without substantially touching the "original outer surface of the outer bag". Therefore, in the present specification, the expression “does not substantially touch the outer surface of the outer bag body” and the like expressions mean that most of the outer surface of the outer bag body (more specifically, the outer surface) after the infusion bag is stored. This means a mode in which the user does not touch the outer surface of the outer bag excluding the open end area of the bag substantially).

  It is preferable to seal the open ends of both the inner bag body and the outer bag body after the outer bag body is released from the reverse state. That is, after the infusion bag is placed inside the inner bag body, the sealing mechanism 350 closes two opposite open ends of the infusion bag storage bag (see FIG. 10 (c)). This makes it possible to more reliably prevent the exposure of the anticancer agent. That is, at the time of the second operation, the exposed surface of the infusion bag and the bottle storage bag is formed, and hence the "portion 315 of the inner surface of the outer bag body" and "inner bag" which may be contaminated with the anticancer agent The part 316 '' of the outer surface of the body will be reliably shielded from the outside by the sealing operation of the two open ends.

(Method of using the present invention at the time of anticancer drug treatment)
The infusion bag and the bottle storage bag are particularly suitable for use as a bag for storing an anticancer agent bag or an anticancer agent bottle used for cancer treatment. Therefore, the usage method in that case is explained in full detail.

  When illuminated during anticancer drug treatment, it is preferable to reverse the outer bag, which is performed as the first operation, prior to the mixed preparation for preparing the anticancer drug. That is, prior to mixing preparation for anti-cancer drug preparation prescribed in chemotherapy of cancer patients, the outer bag is turned inside out so that the outer surface is not exposed so that the outer surface of the outer bag is not exposed. Leave it Specifically, as shown in FIGS. 9 (a) and 10 (a), while the outer surface is inside so that the outer surface of the outer bag is not exposed, at least a portion of the inner surface of the outer bag is exposed. In such a way, put the outer bag in a folded state.

  Next, as the second operation, "infusion bag possibly contaminated with anti-cancer drug" is stored inside the inner bag of the infusion bag and bottle storage bag. After storage, the outer bag body is released from the reverse state / folded state, and then the open ends of both the inner bag body and the outer bag body are sealed. Then, the infusion bag stored in the infusion bag storage bag will be transported to the site where the infusion bag is put to practical use. For example, an infusion bag is stored in an infusion bag bottle storage bag at a hospital drug department and transported to the bedside of a cancer patient. Under the present circumstances, the outside exposed side of the infusion bag back and bottle storage bag which stored the infusion bag back bottle is not contaminated with the anticancer drug, and the medical worker and the patient who handle the infusion bag back bottle know the anticancer drug Risks of exposure to

  Then, prior to the infusion of the anticancer drug using the infusion bag back bottle, the reverse state / folded state of the outer bag body of the infusion bag / bottle storage bag is released. For example, if the infusion bag bottle storage bag is hooked on the suspension hook portion 400 using the opening 115, the infusion bag bottle can be suspended together with the storage bag, and the outer bag body is turned over after being suspended. You may solve the state / loopback state. After releasing the upside-down state / folded state, it is preferable to carry out infusion with the infusion bag and the bottle as it is. In other words, it is preferable to perform infusion in a state in which the infusion back bottle once stored in the infusion back bottle storage bag is stored in the infusion back bottle storage bag without being taken out from the infusion back bottle storage bag It is preferable to release the closed state of the open end of the outer bag body). This forms the exposed surface of the infusion bag and the bottle storage bag during the second operation, and hence may be contaminated with the anticancer agent, “portion 315 of the inner surface of the outer bag body” and “inside”. Infusion with the infusion bag can be suitably carried out without accidentally or accidentally touching the portion 316 "of the outer surface of the bag.

  In addition, at the time of use of an infusion bag or bottle such as drip, the notch opening portion 140 of the infusion bag or bottle storage bag can be functioned as the "opening for preventing detachment" of the connection part of the infusion bag or bottle. That is, as shown in FIG. 4, when the infusion bag is used with the infusion bag, the flange 550 a of the connection part 550 attached to the infusion bag is a bag around the cutout opening 140. It becomes locked to the body, and therefore, even if the drip tube 570 or the like is accidentally pulled, an excessive pulling force between the connection part 550 and the infusion bag 500 may be generated. Instead, as a result, detachment of the connection part 550 is prevented.

  In the embodiment shown in FIG. 4, the connection part 550 is provided with a so-called "exposure prevention system", but even if it is not provided with the "exposure prevention system", etc., connection is made by the infusion bag and bottle storage bag It is possible to prevent the detachment of parts. Specifically, in the aspect that the flange portion of the connection part can not be locked in the pouch around the cutout opening, another flange article of the infusion bag (for example, another flange article such as an infusion set bottle needle) 560) or the like to prevent the disconnection of the infusion bag from the connection part. In such a case, as shown in FIG. 11, another flange item 560 (i.e., an item having a bowl shape) such as an infusion set bottle needle is locked to the closed portion of the open end of the outer bag located therebelow. And, the same effect as the above-mentioned notch opening 140 can be obtained. That is, even if the downward force on the connection part 550 is applied due to the accidental pulling of the drip tube 570, the other flange product 560 such as the infusion set bottle needle seals the open end of the outer bag body. Support to effectively absorb such force. More specifically, the "reaction force" acts on the downward force due to the seal at the open end of the outer bag body, and the connection part 550 and the infusion bag 500 are mutually exchanged. The pull-off force is substantially non-generated.

  The infusion bag of the present invention can take various forms.

(Infusion device installation mode)
The bag of the present invention may have the infusion device 520 pre-mounted. Specifically, as shown in FIG. 12, an exposure prevention tool 550 such as a back spike may be attached in advance, or as shown in FIG. 13, an infusion set 540 including an infusion line etc. May be attached beforehand. In such a case, since it can be said that the infusion bag and bottle storage bag / carry bag already have the infusion device 520, not only is the series of operations involved with the infusion simpler, but also such an infusion device 520 It is also excellent for organizing and storing. For the pre-attachment of the infusion device 520, an adhesive or an adhesive tape may be used, or an appropriate heat treatment such as heat sealing may be performed at the attachment.

  The “infusion device attachment mode” corresponds to an aspect in which the infusion device 520 is attached to the cutout opening 140.

The inventive bag of such an embodiment may be defined as follows.
Infusion back bottle storage bag,
It has a double bag structure comprising an inner bag body positioned relatively inward and an outer bag body positioned relatively outward,
The infusion bag and the bottle storage bag have two open ends facing each other, and one of the two open ends is constituted by "the open end of the inner bag body", while the other of the two open ends is " It consists of the open end of the outer bag,
The bottom of the inner bag is provided with a cutout opening in which the infusion device or a part thereof is attached (in particular "pre-mounted in the inner bag via the cutout opening"") Is characterized by the infusion back bottle storage bag.

  Preferably, as illustrated, only the tip of the infusion device 520 or a part thereof (more specifically, “only the upstream tip assuming the flow of the solution when in use such as infusion”, for example, The infusion device, or a portion thereof, is attached to the inner bag so that a "tip" or "connection to the infusion bag" is located inside the inner bag.

  In the “infusion device attachment mode”, since the infusion device 520 or a part thereof is previously attached to the notch opening 140 of the inner bag body, the operation relating to the use of the infusion bag can be further simplified. Specifically, in the "infusion device mounting mode", (a) at least a part of the outer bag is reversed so that the outer surface of the outer bag is not exposed, and (b) the infusion back bottle is Insert the infusion bag from the open end of the inner bag and place the infusion bag inside the inner bag, and (c) unwrap the outer bag, double bag consisting of the outer bag and the inner bag. The infusion bag is stored inside the bag, and the infusion bag stored in the infusion bag storage bag is transported to the site for actual use, and stored in the bag without removing it from the infusion bag storage bag. When the infusion back bottle in (b) is placed inside the inner bag, the infusion back bottle can be connected to the infusion device 520, so that in the subsequent operation (Ie, infusion back Torr in like immediately before subjecting the suspended state and / or infusion in the field of infusion) so that the mounting operation of the infusion device 520 is omitted.

  Even in such an "infusion device mounting mode", the bag can be suitably used as a carrying bag for the infusion back bottle after mixing and preparation, and the state in which the infusion back bottle is stored in the bag is maintained as it is. It is also possible to use infusion bags and infusions. Furthermore, the bag of the infusion device attachment aspect can be used also as a disposal bag of an infusion bag and a bottle, without changing the storage state at the time of dripping as it is. Therefore, even in the “infusion device installation mode”, the series of operations for transport, use, and disposal of the infusion bag is simplified as a whole, and the person who uses, transports, and disposes of the infusion bag uses the anticancer agent Reduces the risk of exposure. That is, since the bag in the infusion device attachment mode is used for shielding from the outside after the infusion bag is stored, the risk of exposure to, for example, an anticancer agent is reduced.

  In particular, in the "infusion device attachment mode", not only the infusion bag but also the infusion device connected thereto is stored in the bag in the "stage after mixing preparation and before performing the infusion" and / or "the stage after performing the infusion". be able to. Specifically, the infusion device can be accommodated in the space formed between the “bottom of the inner bag” and the “sealing mechanism of the outer bag”. Therefore, in the bag of the infusion device attachment mode, when sealing is performed to close the sealing mechanism of the outer bag body, the volume of the space formed between the bottom portion of the inner bag body and the sealing mechanism of the outer bag body It is preferable that the relative positional relationship between the inner bag body 100 and the outer bag body 100 be adjusted so as to be larger than the volume of the infusion device connected to the back bottle.

  Such an "infusion device attachment mode" is an aspect in which the infusion device or a part thereof is attached to the bottom of the inner bag body via the "notch opening" using an appropriate means such as an adhesive or adhesive tape It can also be regarded. In addition, at the time of the attachment, bonding is performed such that the bottom of the inner bag (particularly, the edge region of the bottom) is completely sealed (seal such that opposing bag surface portions are adhered to each other) using an adhesive or adhesive tape. A process may be performed, or a bonding process may be performed to seal the bottom of the inner bag body entirely by subjecting the bottom of the inner bag body to a suitable heat treatment such as heat sealing (FIG. 12). Or see the form shown in FIG.

  The usage of the "infusion device attachment mode" will be described in detail with reference to FIG. First, as the first operation, the outer bag body is provided in a folded state prior to the preparation of the infusion solution of the infusion solution back bottle. In other words, the outer bag body is turned over so that "part of the inner surface of the outer bag body" and "part of the outer surface of the inner bag body" substantially form the exposed surface of the infusion bag and the bottle storage bag. Make it Next, as a second operation, the infusion bag 500 is inserted from the open end 110 of the inner bag 100, and the infusion bag 500 is placed inside the inner bag 100 (see FIG. 14A). More specifically, as shown in the drawing, the infusion bag 500 is stored inside the infusion bag storage bag 300 via the open end 110 of the inner bag body 100 so as to be inserted from the plug body side. The infusion bag bottle accommodated here may be an infusion bag bottle filled with saline. Alternatively, it may be an infusion bag filled with an infusion solution or the like in advance, or may be an empty infusion bag.

  When the infusion bag is stored, the infusion bag is connected to the infusion device 520 (see FIG. 14 (B)). Specifically, it is preferable to connect “the plug of the infusion bag in a bag” and “a portion of the infusion device 520 located inside the bag”. For example, the operation of piercing the tip portion (for example, "a pointed portion" located inside the bag of the infusion device 520) into "the plug (for example, rubber stopper) of the infusion bag bottle stored in the bag" , Make their connection. It is preferable to seal the bag by closing the sealing mechanism 350 of the inner bag body 100 after storing the infusion solution back bottle or after the above connection.

  If the infusion bag is filled with saline (or an empty infusion bag) and the infusion device 520 is provided with a device 528 for infusion, etc., the infusion bag is packaged in a bag After storing, an operation such as feeding an infusion solution such as drip fluid into the infusion bag may be performed (see FIG. 14 (C)).

  Next, the outer bag body is released from the reverse state / folded state as the third operation, the infusion device 520 is stored in the bag, and the sealing mechanism 350 of the outer bag body 200 is closed to seal the bag. The infusion device 520 is preferably housed in the space formed between the “bottom of the inner bag” and the “sealing mechanism of the outer bag”. The bag and the infusion bag 500 and the infusion device 520 stored in the bag are transported to the site for actual use of the infusion bag (see FIG. 14D). For example, an infusion bag is stored in an infusion bag bottle storage bag at a hospital drug department and transported to the bedside of a cancer patient. Under the present circumstances, the outside exposed surface of the infusion bag back and bottle storage bag which stored the infusion bag back bottle is not substantially contaminated with the anticancer agent, and the medical worker and the patient who handle the infusion bag back do not know The risk of exposure to cancer agents is reduced. This is because, by the third operation for returning the “reversed state of the outer bag body 200” to the original state, “a part of the inner surface of the outer bag body” and “the inner bag body that formed the exposed surface of the bag when stored. While a portion of the outer surface will form the inner surface of the infusion bag and the bottle storage bag, it will not form the exposed surface of the bag during storage, and hence the uncontaminated “outer outer surface of the outer bag body” will This is because the outer surface of the back and bottle storage bag is formed.

  After the infusion bag in the bag is transported to the site for actual use, infusion with the infusion bag is performed (see FIG. 14 (E)). At the time of implementation of the infusion, the sealing mechanism 350 of the outer bag body 200 is in an "open state", and an operation of partially taking out the infusion device 520 connected to the infusion bag 500 from the bag is performed. Then, as shown in FIG. 14E, the infusion back bottle 500 is dripped using the infusion back bottle 500 while maintaining the state in which the infusion back bottle 500 is stored in the bag 300 as a whole.

  When the infusion is completed, the infusion bag 500 is disposed of. At the time of disposal processing, it is preferable to store the infusion device 520 connected to the infusion bag 500 as shown in FIGS. 14 (E) to 14 (G) inside the bag. Thus, not only the infusion bag 500 but also the infusion device 520 connected thereto can be safely disposed integrally. Further, as shown, when using the bag 300 as a waste bag, the bag sealing is performed with the outer bag body sealing mechanism 350 closed (and the inner bag body sealing mechanism 350 is opened). In such a case, it is preferable to similarly close the sealing mechanism of the inner bag body). As a result, the used infusion bag 500 and the infusion device 520 can be suitably shut off from the outside world, and disposal is carried out with a reduced risk of exposure to medical agents and patients who handle the infusion bag. Processing can be done.

  Thus, when used as a waste bag, the infusion bag-bottle storage bag of the present invention stores not only the infusion bag but also the infusion bag by storing the infusion device connected to the infusion bag bottle inside the bag. The bag can be discarded with the device packed inside the bag.

  In the disposal process, the opening 280 provided in the outer bag body 200 may be used. The opening 280 is provided at the opening end B (210), and corresponds to "an opening for suspending the infusion bag and the bottle storage bag". As shown, after dripping, the entire bag is turned upside down, and an area in the vicinity of the open end B (210) is hooked on the hook portion using the opening 280. As a result, as shown in FIG. 14F, the open end B (210) can be opened. In particular, when only the opening 280 on one side of the outer bag body 200 is hooked on the hook portion, the open end B (210) is suitably opened wide as shown, so the infusion device 520 is housed inside the bag. It will be easier (that is, it will be easier for one person to carry out the disposal process).

  As described above, even in the “infusion device mounting mode”, the bag can be used not only for storing and transporting the infusion bag but also for drip using the infusion bag. Furthermore, after infusion, the bag can be used as a waste bag by maintaining the infusion bag back in the bag.

«Production method of infusion bag ・ bottle storage bag»
Next, with reference to FIG. 15, a method of manufacturing the infusion bag and the bottle storage bag will be described. In the production method of the present invention, step (i) is first carried out. That is, as shown in the upper side of FIG. 15, the inner bag body 100 'and the outer bag body 200' are separately prepared.

  It is preferable that each of the inner bag body 100 ′ and the outer bag body 200 ′ prepared in the step (i) is a bag body in which only one end thereof is an open end. That is, it is preferable to use a bag having an open end only at such one end as the inner bag 100 'and the outer bag 200'. Further, each of the inner bag body 100 'and the outer bag body 200' is preferably provided with a sealing mechanism at its open end in advance. For example, an openable and closable zipper consisting of a male fitting portion and a female fitting portion may be provided at the open end of each of the inner bag body 100 'and the outer bag body 200'.

  The inner pouch 100 'and the outer pouch 200' prepared in the step (i) may be commercially available pouches as they are, or may be individually manufactured through molding (for example, inflation molding).

  In the inner bag body 100 ', "an opening 115' for suspending the infusion bag and the bottle storage bag" may be formed in advance. Similarly, the "notch opening 140" may be formed in advance at the bottom of the inner bag body 100 '. That is, the opening 140 may be formed at the bottom of the inner bag body 100 'by partially cutting out the inner bag body 100'.

  Following step (i), step (ii) is carried out. That is, as shown in the middle of FIG. 15, "the open end of the inner bag provided relatively inward" is projected from the "bottom of the outer bag provided relatively outward", and the opening of the inner bag is opened. The end and the open end of the outer bag are mutually opposed in the length direction. For example, a cut is made in the bottom of the outer bag body, and the inner bag body partially protrudes outward from the inside of the outer bag body so that the open end of the inner bag body passes through the cut portion of the bottom.

  Following step (ii), step (iii) is carried out. That is, the bottom of the outer bag and the inner bag (in particular, the open end region thereof) are joined to each other. More specifically, the outer bag body and the inner bag body are joined so that the cut portion at the bottom and the inner bag body are sealed. The bonding process is not particularly limited as long as the cut portion at the bottom and the inner bag body are sealed. For example, the bonding process between the outer bag and the inner bag may be performed using an adhesive or an adhesive tape. Alternatively, the outer bag body and the inner bag body may be bonded by subjecting the bottom of the outer bag body and the open end region of the inner bag body to a suitable heat treatment such as heat sealing.

  Through the above steps (i) to (iii), one of the two open ends opposed to each other is constituted by "the open end of the inner bag body", and the other of the two open ends opposed to each other is It is possible to obtain an infusion bag and a bottle storage bag constructed of the open end "of the bag body.

  In the manufacturing method of the present invention, after the step (iii), the outer bag may be turned with its outer surface turned inside so that the outer surface of the outer bag is not exposed. That is, as shown in the lower side of FIG. 15, the outer bag body may be turned over so that the outer surface of the outer bag body is not exposed, as shown in the lower side of FIG. More specifically, the outer bag body may be folded back to be turned over so that at least a part of the inner surface of the outer bag body is exposed while the outer surface is inside so that the outer surface of the outer bag body is not exposed. The outer bag may be subjected to a heat treatment or a heating treatment from the viewpoint of keeping the reverse state suitably.

It should be noted that the present invention described above includes the following aspects.
First aspect : an infusion bag and a bottle storage bag,
It has a double bag structure comprising an inner bag body positioned relatively inward and an outer bag body positioned relatively outward,
The infusion bag and the bottle storage bag have two open ends facing each other, and one of the two open ends is composed of the open end of the inner bag body, while the other of the two open ends is An infusion bag and a bottle storage bag comprising: an open end of the outer bag body; and the inner bag body partially protrudes from the outer bag body so as to penetrate the outer bag body.
2nd aspect : The said 1st aspect WHEREIN : The said open end of the said inner bag body protrudes from the bottom part of the said outer bag body, The infusion bag back and bottle storage bag characterized by the above-mentioned.
Third aspect : the infusion bag-bottle housing bag according to the first aspect or the second aspect, wherein a longitudinal axis of the inner bag body and a longitudinal axis of the outer bag body are aligned with each other.
Fourth aspect : In any one of the first to third aspects, the infusion bag is characterized in that at least a part of the outer bag is reversed so that the outer surface of the outer bag is not exposed. Storage bag.
Fifth aspect : In the fourth aspect, the outer bag body is reversed such that the outer bag body is provided with at least one fold or the outer bag body is rolled up in a roll shape. Infusion back bottle storage bag.
Sixth aspect : The infusion bag-bag according to any one of the first to fifth aspects, wherein a notch opening is provided at the bottom of the inner bag body.
Seventh aspect : The infusion bag according to any one of the first to sixth aspects, wherein a sealing mechanism is provided at the open end of both the inner bag body and the outer bag body. Storage bag.
Eighth aspect : in any one of the first to seventh aspects, for the projecting portion of the inner bag body protruding from the outer bag body, the portion for suspending the infusion bag and the bottle storage bag An infusion bag and a bottle storage bag characterized in that an opening is provided.
Ninth aspect: In any one of the above first aspect to eighth aspect, wherein the bag inner bag as the side area S _bag is 80% or less of the side area S _{outside bag} the outer bag of The infusion bag is made smaller than the outer bag body.
Tenth aspect : in any one of the first to ninth aspects, a non-overlap portion in which the outer bag body and the inner bag body do not overlap with each other, and the open end of the outer bag body An infusion bag as claimed in claim 1, characterized in that the non-overlapping portion located between the inner bag body and the bottom of the bag body is larger than the size of the connection part attached to the closure of the infusion bag bottle.
Eleventh Embodiment : In any of the above first to tenth embodiments, the infusion bag-bottle storage bag is a bag for storing an anticancer drug bag or an anticancer drug bottle used for cancer treatment. An infusion bag and a bottle storage bag characterized by a certain thing.
Twelfth aspect : In any one of the seventh to eleventh aspects according to the sixth aspect, an infusion device or a part thereof is attached in advance to the cutout opening provided in the bottom of the inner bag body. The infusion bag is characterized by being a bottle bag.
Thirteenth aspect : A method of using the infusion bag-bag according to any one of the first to twelfth aspects, wherein
(A) At least a portion of the outer bag body is turned over so that the outer surface of the outer bag body is not exposed;
(B) inserting an infusion bag back through the open end of the inner bag and placing the infusion bag inside the inner bag; and (c) releasing the reverse state of the outer bag. And a method of using the infusion bag as claimed in claim 1, comprising: placing the infusion bag back within the double bag consisting of the outer bag and the inner bag.
Fourteenth aspect : In the thirteenth aspect, the use of the infusion bag-bottle housing bag is characterized by obtaining the everted state of the outer bag body prior to the preparation of the infusion solution for the infusion bag. Method.
Fifteenth aspect : In the above-mentioned fourteenth aspect, the preparation is a mixed preparation for dispensing an anticancer agent.
Sixteenth aspect : In any of the thirteenth to fifteenth aspects, in the (a), the outer bag body is provided with at least one fold or the outer bag body is rolled up. A method of using an infusion bag and a bottle storage bag, characterized in that the outer bag body is turned upside down.
Seventeenth aspect : In any one of the thirteenth to sixteenth aspects, in the (c), the user of the infusion bag-bottle housing bag does not substantially touch the outer surface of the outer bag body, and the outer bag is A method of using an infusion bag and a bottle storage bag, characterized in that the inverted state of the body is released.
Eighteenth aspect : In any of the thirteenth to seventeenth aspects subordinate to the sixth aspect, in the (b), the connecting component attached to the stopper of the infusion bag is the inner bag A method of using the infusion bag as claimed in claim 1, wherein the infusion bag is placed inside the inner bag so as to protrude from the notch opening.
Nineteenth aspect : In any one of the thirteenth to eighteenth aspects, the infusion bag is temporarily stored in the infusion bag-bottle storage bag without being taken out of the infusion bag-bottle storage bag. A method of using an infusion bag and a bottle storage bag characterized in that the infusion bag and the infusion bag are used for dripping while being stored in a bottle storage bag.
The twentieth aspect : In the nineteenth aspect, the infusion bag is stored as a disposal bag by maintaining the state in which the infusion bag is stored in the infusion bag storage bag after the infusion. How to use the infusion bag and the bottle storage bag characterized by being used as
Twenty-first aspect : in the nineteenth aspect according to the eighteenth aspect, the flange portion of the connection part of the infusion bag bottle is supported by the inner bag body around the cutout opening during the drip, A method of using an infusion bag container bag, which prevents the connection part from being detached from the infusion bag bottle.
Twenty-second embodiment : a method for producing the infusion bag-bag according to any one of the first to twelfth embodiments,
(I) preparing an inner bag body and an outer bag body,
(Ii) the inner end of the inner bag body and the open end of the outer bag body are positioned relatively inward so that they form mutually opposing open ends of the infusion bag and the bottle storage bag; Allowing the open end of the inner bag to project from the bottom of the outer bag positioned relatively outward, and (iii) bonding the bottom of the outer bag and the inner bag together. Manufacturing method of an infusion bag and a bottle storage bag consisting of

  Although the embodiments of the present invention have been described above, the typical examples are merely illustrated. Accordingly, those skilled in the art will readily understand that the present invention is not limited thereto, and various embodiments are conceivable. For example, the following modifications can be considered.

  For example, the cutout opening 140 provided at the bottom of the inner bag body 100 does not necessarily have to be "open" in advance, and may be openable when the bag is used. Specifically, as shown in FIG. 16, the bottom of the inner bag body 100 may be provided with a cut portion 145 (for example, having a form such as “perforation”). Such an incised portion 145 is adapted to provide a rupture opening 145 'by fracture of the portion (see the lower view of FIG. 16). That is, when an external force is applied to the cut portion 145, the portion is torn to form the opening 145 '. Similar to the notch opening 140, the break opening 145 'can be used as an opening for the connection piece 550 of the infusion bag 500. Specifically, the break opening 145 'helps to extend the connection component 550 attached to the closure of the infusion bag back from the inside of the inner bag body 100 to the outside. That is, when using the infusion bag and the bottle storage bag, the infusion bag and the bottle storage bag 300 can be suspended so that a part of the connection component 550 is exposed from the inner bag body 100, and suitable dripping is possible (See FIG. 4).

  Moreover, in the manufacturing method of this invention, although the infusion bag back-and-bottle storage bag was manufactured from inner bag body 100 'and outer bag body 200' prepared separately, it is not necessarily limited to this. For example, one skilled in the art will appreciate that the infusion bag can be manufactured by integral molding depending on the optimization or progress of the molding process in the future. That is, instead of the steps (i) to (iii), a double bag structure in which the open end of the inner bag body protrudes from the bottom of the outer bag body in such a form that the inner bag body penetrates the outer bag body is integrated. It may be molded to obtain the infusion bag / bottle bag of the present invention.

  The infusion bag and the bottle storage bag of the present invention can be used as a bag for storing various infusion bag and bottles used at medical sites and nursing care sites. In particular, when the infusion bag is an anticancer drug bag or bottle used for dripping cancer treatment, the present invention contributes to the prevention of anticancer drug exposure caused by mixed preparation and priming. It can be suitably used on site.

Cross-reference to related applications

  This application is related to Paris Treaty based on Japanese Patent Application No. 2014-118747 (filing date: June 9, 2014, title of the invention: "Infusion bag, bottle storage bag, method of using and manufacturing the same"). Claim priority. All the content disclosed in the said application shall be included in this specification by this reference.

100 inner bag body 100 'inner bag body (inner bag body prepared in step (i) of manufacturing method)
120 Bottom of inner bag 110 Open end of inner bag (open end A of infusion bag and bottle storage bag)
115 Opening for hanging back of infusion bottle 140 Notched opening (opening for detachment prevention)
145 Incised part 145 'A fracture opening formed by breakage of the incised part 200 Outer bag body 200' Outer bag body (Outer bag body prepared in step (i) of the manufacturing method)
210 Open end of outer bag (open end of infusion bag and bottle storage bag B)
220 Bottom of outer bag body 280 Opening of outer bag body (opening for hanging the infusion bag and back bottle)
300 infusion back bottle storage bag 315 "part of the inner surface of the outer bag body" that forms an exposed surface with the infusion back bottle storage bag in a form in which the outer bag body is turned over
316 "A part of the outer surface of the inner bag" that forms the exposed surface with the infusion bag and the bottle storage bag in the form of turning over the outer bag.
350 Sealing mechanism 400 Hanging hook 500 Suspension back bottle 520 Infusion device 528 Infusion device provided in the infusion device 540 Infusion set including drip line etc. 550 Connection part (eg connection part with exposure prevention system)
550a Flange part of the connection part 550 'connection part (eg connection part without the exposure control system)
560 flange 570 drip tube

Claims (13)

Infusion back bottle storage bag,
It has a double bag structure comprising an inner bag body positioned relatively inward and an outer bag body positioned relatively outward,
The infusion bag and the bottle storage bag have two open ends facing each other, and one of the two open ends is composed of the open end of the inner bag body, while the other of the two open ends is An infusion bag and a bottle storage bag comprising: an open end of the outer bag body; and the inner bag body partially protrudes from the outer bag body so as to penetrate the outer bag body. The infusion bag-bottle bag according to claim 1, wherein the open end of the inner bag body protrudes from the bottom of the outer bag body. The infusion bag-bottle storage bag according to claim 1 or 2, wherein a longitudinal axis of the inner bag body and a longitudinal axis of the outer bag body are aligned with each other. 4. The infusion bag-bag according to any one of claims 1 to 3, wherein at least a part of the outer bag is inverted so that the outer surface of the outer bag is not exposed. 5. The outer bag body according to claim 4, wherein the outer bag body is reversed such that the outer bag body is provided with at least one fold or the outer bag body is rolled up. Infusion back bottle storage bag. The infusion bag back and bottle storage bag according to any one of claims 1 to 5, wherein a notch opening is provided at the bottom of the inner bag body. The infusion bag-bottle storage bag according to any one of claims 1 to 6, wherein a sealing mechanism is provided at the open end of both the inner bag body and the outer bag body. The projection part of the inner bag body that protrudes from the outer bag body is provided with an opening for suspending the infusion bag and the bottle storage bag. The infusion bag or bottle storage bag according to any one of 7. Wherein the side area S _bag of the bag body is the outer bag inner bag so as not to exceed 80% of the lateral area S _{outside bag} is smaller than the outer bag, The infusion bag and bottle storage bag according to any one of claims 1 to 8. A non-overlapping portion in which the outer bag body and the inner bag body do not overlap with each other, the non-overlapping portion being located between the open end of the outer bag body and the bottom of the inner bag body 10. The infusion bag-bag according to any of claims 1 to 9, characterized in that it is larger than the dimensions of the connection part attached to the plug of the infusion bag. The infusion bag as set forth in any one of claims 1 to 10, wherein the infusion bag is a bag for storing an anticancer drug bag used for cancer treatment or an anticancer drug bottle. Infusion back bottle storage bag. The infusion device or a part thereof is previously attached to the cutout opening provided at the bottom of the inner bag, according to any one of claims 7 to 11 Infusion back bottle storage bag described. A method of manufacturing the infusion bag and the bottle storage bag according to any one of claims 1 to 12,
(I) preparing an inner bag body and an outer bag body,
(Ii) The inner bag positioned relatively inward such that the open end of the inner bag and the open end of the outer bag form mutually opposing open ends of the infusion bag and the bottle storage bag. Projecting the open end of the outer bag from the bottom of the outer bag positioned relatively outward, and (iii) bonding the bottom of the outer bag and the inner bag together. Method of manufacturing infusion bag and bottle storage bag.

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