JP2015173767A - Medical double-chamber container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a medical double-chamber container allowing a user to intuitively recognizing non-opening of a partition part by providing a mark with excellent visibility for representing opening of the partition part.SOLUTION: A medical double-chamber container 1 includes: a partition part 4 in which a container body 2 formed of a flexible sheet is peelably joined by facing flexible sheets; and a first liquid medicine chamber 3 and a second liquid medicine chamber 5 that are partitioned from each other by the partition part 4. A surface part of the partition part 4 on the surface of the container body 2 includes a linear line 25 extending in the longitudinal direction of the partition part 4, added thereto.

Description

  The present invention relates to a medical multi-chamber container that is partitioned into a plurality of drug solution chambers by a partitioning portion in which flexible sheets are detachably joined.

  A medical multi-chamber container, for example, mixes two or more drug solutions, such as peritoneal dialysis or infusion that separates two types of drug solutions that change with time and mixes them at the time of use and administers them to a patient. It is used for medical treatment. In the medical multi-chamber container, different chemical solutions are stored in advance in a plurality of chemical solution chambers. When the use of the medical multi-chamber container is started, the partition portion is peeled off to open between the chemical liquid chambers, and a plurality of chemical liquids are mixed in the container. The mixed chemical solution is discharged to the outside from a chemical solution discharge port provided in the medical multi-chamber container, and used for dialysis and infusion.

  In such a medical multi-chamber container, the opening of the partition portion is forgotten, and there is a possibility that the medical solutions are used without being mixed. Therefore, measures are taken to prevent forgetting to open the partition.

  For example, in Patent Document 1, a container main body is formed of a transparent film, and the transparent film is positioned below the liquid level of the chemical solution before opening the partition and is positioned above the liquid level of the chemical solution after opening. A medical multi-chamber container with a mark printed in the area is described. In this medical multi-chamber container, it is difficult to visually recognize the mark before the partition portion is opened, and it is easy to visually recognize the mark after the opening. For this reason, it is possible to confirm the presence / absence of opening by the presence / absence of a mark.

JP 2010-110385 A

  In the medical multi-chamber container described in Patent Document 1, it is necessary to place a mark in the change area of the liquid level that changes before and after the opening of the partition, and a large-shaped mark cannot be displayed. There is a limit to visibility. In addition, since the mark is not displayed before the partition is opened, if it is forgotten that the mark is displayed after the partition is opened, it cannot be intuitively recognized that the partition is not opened. For this reason, it may be possible to use it without opening it.

  The present invention has been made to solve the above-described problems, and is excellent in the visibility of a mark for representing the opening of a partition part, and for medical use capable of intuitively recognizing that the partition part is not opened. The object is to provide a multi-chamber container.

  The medical multi-chamber container of the present invention, which has been made to achieve the above object, includes a partition portion in which a container body formed of a flexible sheet is releasably joined by the opposing flexible sheets. A medical multi-chamber container having a plurality of chemical chambers partitioned by the partition portion, wherein a surface portion of the partition portion on the surface of the medical multi-chamber container has a longitudinal direction of the partition portion. An extending straight line is provided.

  When the partition portion is peeled off, it is preferable that the straight line is deformed into a curved line.

  It is preferable that a pictorial mark is attached to the container body so as to reach the partition portion and at least one of the chemical chambers, and the linear line constitutes a part of the pictorial mark.

  It is preferable that the picture mark is a picture representing a face, and the linear line attached to the partition portion constitutes a mouth of the face.

  It is preferable that the partition part has a crease.

  A picture mark is attached to the container body, and the partition portion has a four-layer laminated portion obtained by further folding the opposing flexible sheets into two, and the laminated portion is detachably joined. It is preferable that a part that becomes a part of the picture mark is attached to the opposing surfaces of the two layers located on the innermost side of the laminated portion.

  According to the medical multi-chamber container of the present invention, since the linear line extending in the longitudinal direction of the partitioning part is attached to the surface of the partitioning part, the linear line is excellent in visibility, so By visually recognizing the previous straight line, it can be intuitively recognized that the partition is not opened. Therefore, forgetting to open the partition can be prevented.

It is a front view of a medical multi-chamber container to which the present invention is applied. It is a longitudinal section end view of a medical multi-chamber container to which the present invention is applied. It is a front view which shows the use condition of the medical multi-chamber container to which this invention is applied. It is a vertical cut end view which shows the use condition of the medical multiple chamber container to which this invention is applied. It is a horizontal cut end view of the position of the partition part which shows the use condition of the medical multiple-chamber container to which this invention is applied. It is a cross-sectional end view of the position of the partition part of another medical multi-chamber container to which the present invention is applied. It is a cross-sectional end view of the position of the partition part which shows the use condition of another medical multi-chamber container to which this invention is applied. It is a front view which shows the use condition of another medical multi-chamber container to which this invention is applied. It is a front view of another medical multi-chamber container to which the present invention is applied. It is a vertical cut end view of another medical multi-chamber container to which the present invention is applied. It is a vertical cut end view which shows the use condition of another medical multiple chamber container to which this invention is applied. It is a front view which shows the use condition of another medical multiple chamber container to which this invention is applied.

  Hereinafter, although the form for implementing this invention is demonstrated in detail, the scope of the present invention is not limited to these forms.

  FIG. 1 shows a front view of one embodiment of a medical multi-chamber container 1 to which the present invention is applied. As an example, the medical multi-chamber container 1 contains a peritoneal dialysis solution used by mixing two solutions. The medical multi-chamber container 1 includes a container body 2 having a first chemical chamber 3, a partition 4, a second chemical chamber 5, a first end 6, and a second end 7. The medical multi-chamber container 1 includes a first chemical liquid 17 accommodated in the first chemical liquid chamber 3, a second chemical liquid 18 accommodated in the second chemical liquid chamber 5, and a mixed chemical liquid from the container body 2. The chemical | medical solution discharge member 8 for discharging | emitting is provided.

  In the case of a peritoneal dialysis solution, as an example, the first drug solution 17 is mainly composed of an osmotic substance such as glucose and has a low osmotic pressure ratio, and the second drug solution 18 is composed mainly of sodium chloride and sodium lactate and has a high osmotic pressure ratio. belongs to. In this case, since the amount of the first chemical liquid 17 is larger than that of the second chemical liquid 18, the shape of the first chemical liquid chamber 3 is formed larger than that of the second chemical liquid chamber 5. For this reason, the partition part 4 is formed in the 2nd chemical | medical solution chamber 5 side (lower side of a figure) rather than the center part of the substantially rectangular container main body 2. As shown in FIG.

  The first end 6 on the first chemical chamber 3 side is provided with a chemical solution discharge member 8 and a chemical solution injection member 13 that serves as a chemical solution injection port. The chemical liquid injection member 13 is sealed with a rubber-like stopper that can puncture a needle of a syringe. The first end 6 is formed with a hole 14 for hanging the container. The second end 7 is formed with a hole 15 for hanging the container. In addition, since these are the same as the well-known medical multi-chamber container for peritoneal dialysate, detailed description is abbreviate | omitted.

  As shown in the figure, the medical multi-chamber container 1 is provided with a picture mark 21 on the surface of the container body 2 so as to be visible from the outside so as to reach the partition 4 and at least the first drug solution chamber 3. Has been displayed. As shown in the figure, the picture mark 21 may be attached to the container body 2 so as to cover all of the partition portion 4, the first chemical solution chamber 3, and the second chemical solution chamber 5. The picture mark 21 is a mark (a mark, a symbol, a picture symbol) made up of a picture. The figure shows an example in which the picture mark 21 is a picture that schematically represents a face. The picture mark 21 has a face outline 22, a pair of eyes 23, and a mouth 24 as parts constituting the face picture (component parts of the picture).

  As an example, the face outline 22 is configured by a substantially rectangular frame line. The face contour 22 is attached to the first chemical chamber 3, the partition 4, and the second chemical chamber 5. A pair of eyes 23 and a mouth 24 are arranged in a region surrounded by the face outline 22. As an example, the eye 23 is configured by a filled oval shape. The pair of eyes 23 is attached to the first chemical chamber 3. The mouth 24 includes a straight line 25. The mouth 24 is attached to a portion of the surface of the partition 4 on the surface of the container body 2. The straight line 25 extends along the longitudinal direction of the partition portion 4. That is, the linear line 25 is arranged along the direction crossing the container body 2. The straight line 25 can be formed with an arbitrary thickness. As shown in the figure, the mouth 24 may be configured to have diagonal lines 26 and 26 having a short length at both ends of a straight line 25. The diagonal lines 26 and 26 are disposed obliquely with respect to the linear line 25 so that the distance between them is closer on the eye 23 side. As the oblique line 26, a line bent in an arc (arc-shaped line) or a straight line is used.

  A mark 29 may be attached to the partition 4 together with the picture mark 21. The mark 29 is a figure, a character, or a symbol. The mark 29 may be a picture mark. In the figure, an example in which a straight line is attached as the mark 29 is shown. The mark 29 is attached on the extended line of the linear line 25 at a distance from the line 25. Since the marks (straight lines) 29, the straight lines 25, and the marks (straight lines) 29 are arranged on the straight line at intervals, a broken line is displayed on the partition section 4. Looks like. For this reason, the position of the partition part 4 can be made more conspicuous. In the figure, an example in which two marks 29 are attached is shown, but two or more marks 29 may be attached.

  FIG. 2 shows a longitudinally cut end view of the medical multi-chamber container 1 taken along line AA in FIG. The container body 2 is formed by a flexible sheet 31 made of a thermoplastic resin. In this example, the flexible sheets 31 a and 31 b are opposed to each other by using a cylindrical body obtained by rounding the flexible sheet 31 so as to be flattened. Two separate flexible sheets 31a and 31b are overlapped to face each other, or one flat flexible sheet is folded in two, so that the flexible sheets 31a and 31b are May form the container body 2 facing each other. In this case, the side portions of the flexible sheets 31a and 31b may be joined and closed so as not to be peeled off.

  A known medical material can be used for the material of the flexible sheet 31. For example, the material of the flexible sheet 31 may be a thermoplastic resin such as polyolefin resin, polyamide resin, polyester resin, (meth) acrylic resin, or vinyl chloride resin. It is preferable to use the transparent flexible sheet 31 from the viewpoint of the visibility of the first chemical liquid 17 and the second chemical liquid 18.

  The partition part 4 is formed by joining the opposing flexible sheets 31a and 31b so as to be peelable. The partition part 4 can be formed by joining similarly to a well-known medical multi-chamber container. For example, the partition part 4 is formed by welding weakly so that the flexible sheets 31a and 31b can be peeled off (weak sealing). Welding is also called fusion. For the welding, a known method such as heat welding, ultrasonic welding, induction welding or the like can be used. You may form the partition part 4 by adhere | attaching flexible sheet | seats 31a and 31b with an adhesive agent or an adhesive sheet so that peeling is possible.

  The container main body 2 is partitioned by the partition portion 4, and the first chemical liquid chamber 3 and the second chemical liquid chamber 5 are formed in the container main body 2. The flexible sheets 31a and 31b of the partition part 4 are formed flat.

  The first end portion 6 is formed by joining the opposing flexible sheets 31a and 31b so as not to be peeled off. Similarly, the second end portion 7 is formed by joining the opposing flexible sheets 31a and 31b so as not to be peeled off. The joining can be performed by a known welding method such as a strong seal. For the welding, a known method such as heat welding, ultrasonic welding, induction welding or the like can be used. The first chemical liquid chamber 3 that accommodates the first chemical liquid 17 is liquid-tightly closed by the first end 6. The first end portion 6 is provided with the chemical solution discharge member 8 and the chemical solution injection member 13 (see FIG. 1) by being sandwiched and joined between the opposing flexible sheets 31a and 31b. .

  The picture mark 21 (see FIG. 1) is attached to the region B of the flexible sheet 31a in FIG. The pictorial mark 21 is preferably formed by printing ink on a flat flexible sheet 31a before the container body 2 is manufactured. Although not shown in the figure, characters and marks indicating the product name, content, usage precautions, etc. are printed on the flexible sheet 31a. It can be simply attached to the sheet 31a. Although not shown, the picture mark 21 may be printed on a seal-like film, and the film may be attached in close contact with the flat flexible sheet 31a.

  Next, the usage method of the medical multi-chamber container 1 is demonstrated.

  As shown in FIGS. 1 and 2, the medical multi-chamber container 1 in a state before use has a partition 4 formed flat. For this reason, as shown in FIG. 1, the straight line 25 which comprises the opening | mouth 24 is straight. The emotion of the face picture can be expressed by the shape of the mouth 24. Since the mouth 24 is straight, the pictorial mark 21 does not express a special emotion and is a normal (normal) face. In this way, when the picture mark 21 is displayed with a normal face, it indicates that the partition 4 is not opened. By visually recognizing the normal face picture mark 21, the user can remember the meaning of the picture mark 21 being attached and intuitively understand that the partition 4 is not open. Therefore, forgetting to open the partition part 4 can be reliably prevented.

  Since the picture mark 21 has a shape that extends to the partition portion 4 and at least the first chemical chamber 3, it can be formed in a relatively large shape. For this reason, the picture mark 21 is excellent in visibility. The operator can surely recognize the picture mark 21 without missing it, and can prevent the partition part 4 from being forgotten to be opened.

  As shown in FIG. 3, the operator partitions the first chemical solution 17 (see FIG. 2) by grasping the first chemical solution chamber 3 side of the medical multi-chamber container 1 with the hand 91 immediately before starting use. Squeeze by applying pressure to extrude to part 4 side. FIG. 4 shows a longitudinally cut end view (corresponding to the line AA in FIG. 1) of the medical multi-chamber container 1 in this state, and FIG. 5 shows a transverse cut end view at the position of the partition portion 4.

  When the operator crushes the first chemical chamber 3 side, as shown in FIG. 4, the flexible sheets 31a and 31b of the partition 4 are peeled off and opened. For this reason, the 1st chemical | medical solution chamber 3 and the 2nd chemical | medical solution chamber 5 are connected to one, and the 1st chemical | medical solution 17 and the 2nd chemical | medical solution 18 mix, and become the mixed chemical | medical solution 19. The position of the separated partition 4 is located in a portion where the mixed drug solution 19 is filled in the medical multi-chamber container 1. The picture mark 21 is attached at the position of the region B.

  Since the space between the flexible sheets 31a and 31b of the partition portion 4 is filled with the mixed chemical liquid 19, the laterally cut end surface of the partition portion 4 becomes a substantially elliptical curved surface as shown in FIG. A mouth 24 is attached to a region C of the flexible sheet 31a shown in FIG.

  For this reason, as shown in FIG. 3, the straight line 25 of the mouth 24 is transformed into a curved line, and the picture mark 21 is changed to a smile. The operator can immediately and intuitively understand that the partition 4 has been opened because the picture mark 21 has changed to a smile. If a short diagonal line 26 is attached to both ends of the straight line 25, it will appear as if the mouth corner is raised, so that the smile can be more emphasized.

  The pictorial mark 21 is preferably attached to the first chemical chamber 3 within a range in which the mixed chemical solution 19 is filled so that the pictorial mark 21 is not hidden by the hand 91 at the time of opening.

  In peritoneal dialysis, the patient himself is usually the operator of the medical multi-chamber container 1. The patient himself opens and uses several medical multi-chamber containers 1 per day. Thus, when the patient himself performs peritoneal dialysis, the doctor or the like must first explain to the patient about the operation of opening the partition 4 of the medical multi-chamber container 1 so that the patient can fully understand and remember it. There is. The description of the work content for opening the partition unit 4 is described in association with the face picture mark 21 as if it is a work for changing the normal face picture mark 21 to a smile, so that the work content is visually (visual). (Image, image, picture) elements can be included, and a playful element of changing the face can be included. The explanation of the work including such visual and playful elements is much easier to understand, remember, and forget than a simple explanation of words. In particular, when the patient is an elderly person or a child, it is important and effective to include visual and playful elements in terms of ease of understanding, ease of remembering, and difficulty to forget. is there. For this reason, since the patient who performs the opening work does not forget the work contents, forgetting to open the partition portion 4 can be effectively prevented. In addition, it is easier for doctors and the like to explain by associating with the face picture mark 21.

  Even when the patient actually works, there is a playful element of changing the face picture mark 21, which makes the patient recall a pleasant emotion. As a human characteristic, the task of making fun emotions recall is harder to forget than a boring task. When the patient sees the normal face picture mark 21 (see FIG. 1), the patient immediately and intuitively recalls the work including the play element of changing the picture mark 21, thus preventing the partition 4 from being forgotten to be opened. can do.

  It is preferable that the picture mark 21 after the opening of the partition part 4 is a picture reminiscent of a pleasant emotion such as a smile. For example, when the picture mark 21 changes to “problem face”, “anger face”, or “fear face”, the patient is reminded of negative emotions. As a characteristic of human beings, I feel that I want to avoid unconsciously the work of recalling negative emotions. Therefore, in order to prevent the patient from unintentionally avoiding the opening operation of the partitioning section 4, a picture reminiscent of pleasant emotion is used for the picture mark 21 after opening. The picture mark 21 before opening is preferably a normal face that does not express special feelings.

  The patient performs peritoneal dialysis using the medical multi-chamber container 1 of the face mark 21 that is smiling. At the time of peritoneal dialysis, the top of the medical multi-chamber container 1 is reversed from the state shown in FIG. 3, and the hole 15 is hung on a hanging hook (not shown). Accordingly, the top and bottom of the picture mark 21 are reversed during dialysis. That is, the pictorial mark 21 is formed on the container body 2 so as not to match the direction when peritoneal dialysis is performed, but to match the direction visually recognized when the partition part 4 is opened.

  In the medical multi-chamber container 1 of the present invention, the shape of some parts (components of the picture) of the picture mark 21 attached to the partition part 4 appears to change before and after the partition part 4 is opened. The impression and form of the picture mark 21 appear to change as a whole. For this reason, it is preferable that parts that are easy to change in shape when the partition 4 is opened are attached to the partition 4. The partition part 4 changes from a flat state to a curved surface. The straight line 25 looks like a straight line in a flat state and looks like a curved line in a curved state, and can be preferably attached to the partition portion 4. It is preferable that the straight line 25 is attached along the same direction as the longitudinal direction of the partition part 4 which is a direction in which the partition part 4 undergoes a large shape change. Since it is emphasized that the straight line 25 becomes curved as the length increases, it is preferable that the straight line 25 be formed as long as possible. The straight line 25 may be a part of another shape such as a rectangular shape. In addition, the shape of the parts attached to the partition portion 4 is not limited to the straight line 25, and other shapes such as an arc-shaped line, a wavy line, and a sawtooth line may be used according to the necessity of design.

  In order to make the facial part (mouth 24) attached to the partition part 4 stand out, the color of the part attached to the partition part 4 is the same as the color of the facial part (face outline 22, eyes 23) attached to other parts. Are preferably different colors. For example, it is preferable that the mouth 24 is formed in a bright color such as red, and the face outline 22 and the eyes 23 are formed in a dark color such as black or blue. The mouth 24, the face contour 22 and the eyes 23 may be formed in colors complementary to each other.

  If the picture mark 21 is a picture showing that it is a face, the shapes, colors, etc. of the face outline 22, eyes 23, and mouth 24 may be appropriately changed, or some parts may be omitted. Further, the picture mark 21 may be configured to have other facial parts such as a part indicating hair (for example, a wavy line or a curved line) and a part indicating ear.

  The pictorial mark 21 is preferably a meaningful picture such as a face because it is easy for the operator to draw attention. The picture mark 21 may be an arbitrary picture such as a picture of an animal or a landscape, a picture of a combination of figures (for example, a triangle, a quadrangle, a star, or a polygon). The picture mark 21 may include characters. Further, as the picture mark 21, only the linear line 25 extending in the longitudinal direction of the partition portion 4 may be attached only to the partition portion 4 of the container body 2.

  The pictorial mark 21 may be attached only to one surface (flexible sheet 31a) of the container body 2 or may be attached to both surfaces (flexible sheets 31a, 31b) of the container body 2.

  Moreover, when the some partition part 4 is formed in the container main body 2, the some picture mark 21 may be attached | subjected to the container main body 2 so that it may correspond to each partition part 4. FIG. For example, when the two partition parts 4 which divide the rectangular container main body 2 into three in the longitudinal direction are formed, two picture marks 21 are attached to the container main body 2 so as to correspond to the two partition parts 4. It may be.

  Next, another medical multi-chamber container 1a to which the present invention is applied will be described. This medical multi-chamber container 1a is formed by forming a folding line 35 in the partition portion 4 of the medical multi-chamber container 1 already described. In addition, the same code | symbol is attached | subjected about the structure similar to the already demonstrated structure, and detailed description is abbreviate | omitted.

  FIG. 6 shows a cross-sectional end view of the position of the partition portion 4a of the medical multi-chamber container 1a. In the figure, the flexible seals 31a and 31b formed on the cylindrical body are flatly crushed, and the opposing flexible seals 31a and 31b are detachably joined to form the partition 4a. It shows the state being done. A mouth 24 (straight line 25) of the picture mark 21 is attached to the region D of the partition 4a. In this medical multi-chamber container 1a, a crease 35 is attached to the central portion of the partition portion 4a, that is, the central portion of the mouth 24. The crease 35 is formed in such a direction that the flexible seal 31a on the side to which the picture mark 21 is attached is mountain-folded.

  Although not shown, since the partition 4a is almost planar even with the crease 35, the face picture mark 21 looks almost the same as in FIG. 1 and looks like a normal face.

  The fold line 35 can be formed by pressing the flexible seals 31a and 31b against the chevron mold when the flexible seals 31a and 31b are detachably joined.

  FIG. 7 shows a transverse cut end view of the medical multi-chamber container 1a in a state where the partition portion 4a is peeled off. As shown in the figure, when the partition 4a is opened, the interior of the partition 4a is filled with the mixed drug solution 19. For this reason, the area | region D to which the opening | mouth 24 (straight line 25) of the pictorial mark 21 was attached becomes a curved surface. Furthermore, since the folding sheet 35 is formed in the flexible sheet 31a, the central portion of the mouth 24 protrudes in a mountain fold toward the outside.

  FIG. 8 shows a front view of the use state of the medical multi-chamber container 1a. As shown in the figure, the operator crushes the first chemical solution chamber 3 side of the container body 2a with the hand 91, so that the partition 4a is peeled off. Since the straight line 25 that is the mouth 24 of the picture mark 21 has a folding line 35, the center portion protrudes to the outside. For this reason, as shown in the figure, the bending of the straight line 25 appears to be emphasized, and the smile appears to be further emphasized. Therefore, it is possible to increase the degree of change in facial expression before and after the opening of the partition 4a. If the degree of change in facial expression is large, it becomes easy to remain in the memory of the operator, so that forgetting to open the partition 4a can be further prevented. Since the crease 35 itself is not colored, it is not conspicuous and does not affect the facial expression.

  Although an example in which one fold line 35 is formed at the center of the partition 4a has been described, a plurality of fold lines 35 may be formed. The number and position of forming the folding lines 35 can be changed as appropriate. Although the example in which the folding line 35 is formed in a mountain fold on the mouth 24 side has been described, it may be formed in a valley fold as needed. Further, when the plurality of folding lines 35 are formed, for example, mountain folds and valley folds may be appropriately combined so as to be alternately formed such as mountain folds, valley folds, and mountain folds. The crease 35 is preferably formed in a direction that intersects the straight line 25 at a right angle, but may be formed in a direction that intersects the straight line 25 at an angle.

  Next, another medical multi-chamber container 1b to which the present invention is applied will be described.

  FIG. 9 shows a front view of the medical multi-chamber container 1b. This medical multi-chamber container 1b includes a container body 2b having a partitioning portion 4b.

The container main body 2b, painting mark 21b ₁ of the face is attached. The picture mark 21b ₁ has a face outline 22, a pair of eyes 23, and a mouth 24b ₁ . A linear line 25 that becomes the mouth 24b ₁ is attached to the partition portion 4b so as to be visible.

  FIG. 10 is a longitudinally cut end view of the medical multi-chamber container 1b taken along line EE in FIG. The container body 2b has a partition 4b to which the opposing flexible sheets 31a and 31b are detachably joined, and is partitioned into a first chemical chamber 3 and a second chemical chamber 5 by the partition 4b. ing.

  The partition portion 4 has a four-layer laminated portion 37 in which the opposing flexible sheets 31a and 31b are further folded in two, and the laminated portion 37 is joined in a peelable manner. The partition portion 4b has the flexible sheets 31a and 31b so that the four-layer laminated portion 37 does not protrude on the flexible sheet 31a side and the four-layer laminated portion 37 protrudes on the flexible sheet 31b side. It is bent. The laminated portion 37 is joined by weakly sealing the four-layer laminated portion 37 with heat, for example.

Region F picture mark 21b ₁ of face ₁ shown in the figure is displayed attached is in. An arc-shaped line that becomes a part of the picture mark 21b ₂ (see FIG. 12) on the opposing surface 38 of the two layers (flexible sheet 31a) located inside the four-layer laminated portion 37 of the partition portion 4b. 27 (see FIG. 12) is attached in advance. The pictorial mark 21b ₁ (that is, the pictorial mark 21b ₂ ) together with the arc-shaped line 27 is formed by printing ink on the flat flexible sheet 31a before the partition portion 4b is formed.

FIG. 11 shows a longitudinally cut end view of the medical multi-chamber container 1b in a state where the partition portion 4b is opened. The layered portion 37 (see FIG. 10) of the four layers of the partition 4b that has been bent is peeled off and opened. Thereby, the space between the flexible sheets 31 a and 31 b forming the partition portion 4 b is filled with the mixed chemical liquid 19. A face picture mark 21b ₂ (see FIG. 12) is displayed in the area F ₂ of the flexible sheet 31a shown in FIG.

  FIG. 12 shows a front view of the medical multi-chamber container 1b in a state where the partition 4b is opened. When the operator crushes the first chemical chamber 3 of the container body 2b with the hand 91, the partition 4b is peeled off and opened.

Due to the separation of the partition part 4b, the arc-shaped line 27 hidden in the partition part 4b appears in the container body 2b so as to be visible, and the mouth 24b ₂ is displayed. The mouth 24b ₂ has a shape in which an arc-shaped line 27 is added below the linear line 25 displayed in the mouth 24b ₁ (see FIG. 9). For this reason, a smile that opens the mouth 24b ₂ and opens it is displayed as the picture mark 21b ₂ . Since the straight line 25 is also bent and displayed, the smile is more emphasized.

Thus, the multi-chamber medical container 1b, picture mark 21b ₁ of normal faces with closed mouth is changed greatly picture mark 21b ₂ smile laughing opened mouth. Therefore, the operator can more easily recognize the change in the face and the shape change is easily stored in the memory, so that the forgetting to open the partition 4b can be further prevented.

The shape of the picture mark 21b ₁ before the change, the shape of the picture mark 21b ₂ after the change, and the shape of the parts attached to the facing surface 38 of the stacked portion 37 are arbitrary. Instead of the arc-shaped line 27, for example, a part colored in a half moon shape in red may be used. In this case, so that the mouth 24b ₂ smile is displayed is colored red. Characters may be attached to the facing surface 38 of the stacked portion 37 together with the picture parts.

  The medical multi-chamber container of the present invention can be used as a container for storing a medical solution such as an infusion in which a plurality of chemical solutions are mixed and injected into the body in addition to the peritoneal dialysis solution.

1, 1a, 1b: Medical multi-chamber container, 2, 2a, 2b: Container body, 3: First chemical chamber, 4, 4a, 4b: Partition, 5: Second chemical chamber, 6: First 7: second end portion, 8: chemical solution discharge member, 13: chemical solution injection member, 14: hole, 15: hole, 17: first chemical solution, 18: second chemical solution, 19: mixed chemical solution 21, 21 b ₁ , 21 b ₂ : picture mark, 22: face outline, 23: eyes, 24, 24 _{b 1} , 24 _{b 2} : mouth, 25: straight line, 26: diagonal line, 27: circle Arc-shaped line, 29: mark, 31, 31a, 31b: flexible sheet, 35: fold line, 37: laminated part, 38: facing surface, 91: hand, A, E: cutting position in cut end view Line, B, C, D, F ₁ , F ₂ : Area

Claims (6)

A medical multi-chamber container having a partition part in which a container body formed of a flexible sheet is detachably joined by the opposing flexible sheets, and a plurality of drug chambers partitioned by the partition part Because
The medical multi-chamber container is characterized in that a linear line extending in the longitudinal direction of the partition is attached to a portion of the surface of the partition on the surface of the medical multi-chamber container.   The medical multi-chamber container according to claim 1, wherein when the partition portion is peeled off, the linear line is deformed into a curved line.   A pictorial mark is attached to the container main body so as to extend to the partition part and at least one of the chemical solution chambers, and the straight line constitutes a part of the pictorial mark. Item 3. A medical multi-chamber container according to item 1 or 2. The picture mark is a picture representing a face,
The medical multi-chamber container according to claim 3, wherein the straight line attached to the partition portion constitutes a mouth of the face.   The medical multi-chamber container according to any one of claims 1 to 4, wherein the partition portion has a folding line. A picture mark is attached to the container body,
The partition portion has a four-layer laminated portion obtained by further folding the opposing flexible sheets into two folds, and the laminated portion is joined in a peelable manner,
2. The medical multi-chamber container according to claim 1, wherein parts that become a part of the picture mark are attached to opposing surfaces of two layers located on the innermost side of the stacked portion.

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