WO2005089697A1 - 経腸栄養バッグ - Google Patents
経腸栄養バッグ Download PDFInfo
- Publication number
- WO2005089697A1 WO2005089697A1 PCT/JP2005/004902 JP2005004902W WO2005089697A1 WO 2005089697 A1 WO2005089697 A1 WO 2005089697A1 JP 2005004902 W JP2005004902 W JP 2005004902W WO 2005089697 A1 WO2005089697 A1 WO 2005089697A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bag
- seal
- enteral
- enteral nutrition
- chuck
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2093—Containers having several compartments for products to be mixed
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/10—Bag-type containers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/202—Separating means
- A61J1/2024—Separating means having peelable seals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/202—Separating means
- A61J1/2034—Separating means having separation clips
Definitions
- the present invention relates to containers used for enteral feeding (oral feeding) by enteral (tubing) and Z or oral feeding as a food or pharmaceutical.
- enteral nutrition bags used for the administration of these nutrients solid or liquid substances dispersed or dissolved in a liquid are contained as a preparation of the nutrient directly in the nog.
- a bag-like container provided with a liquid inlet that can be resealed is known (for example, see Patent Document 1).
- the liquid inlet is constituted by a chuck seal, and further, a seal portion which is heat-sealed outside the chuck seal is provided. Disclosure of cutting off the heat seal part with scissors is disclosed. ing.
- Patent Document 2 Japanese Patent Application Laid-Open No. 11-285518
- Patent Document 3 Japanese Patent Application Laid-Open No. 2001-299875
- enteral nutrition bag These are provided with a liquid outlet at the lower part of the nog, and the upper part is closed by a freely openable and closable closing means, for example, a chuck seal, and easily peeled off near the lower part of the closing means.
- the partition has an internal space which is fluid-tightly partitioned by a possible partition, for example, a weak seal portion, and a liquid is accommodated in a content space below the partition.
- Patent Document 1 JP-A-57-86275
- Patent Document 2 JP-A-11-285518
- Patent Document 3 JP 2001-299875 A
- the problem to be solved by the present invention is to provide a chuck seal that can be easily peeled off but does not peel off due to a fall accident or the like, and as a result, will be touched by hand when using the nog.
- An object of the present invention is to provide an enteral nutrition bag which is easy to manufacture without adhering to the contents.
- the inventors of the present invention have conducted intensive studies to solve the above-mentioned problems, and as a result, by forming both the chuck seal and the partition from members formed in advance by integral molding, the partition is peeled due to a fall accident or the like. In addition, as a result, the liquid content does not adhere to the chuck seal, which may be touched by hand during use, and it is easy to manufacture, and it is easy to provide stable opening strength.
- the present invention has been completed by conceiving that a certain enteral nutrition bag can be obtained. [0009] That is, the present invention provides
- the bag body provided with a liquid outlet at the lower part.
- the upper part of the bag body was closed with an openable and closable chuck seal, and the bag was sealed close to the lower part of the chuck seal so as to be easily peelable.
- Enteral bag characterized by comprising:
- the enteral nutrition bag of the present invention when used, when the liquid contained therein is a concentrated enteral nutrition, it can be stored for a long time without deteriorating its quality, and can be stored in a receiving container or the like. It has the advantage that it is hygienic without refilling, and it is easy to inject drugs for simultaneous administration and to replenish water for adjusting the viscosity of the drugs at the time of drug administration.
- the shape of the partition can be gradually widened toward both ends.
- an enteral nutrition bag suitable for high-temperature and high-pressure sterilization can be obtained. Can be.
- FIG. 1 is a plan view showing an embodiment of an enteral nutrition bag of the present invention according to one example.
- FIG. 2 is a view of a section including a sealing means (50) of the enteral feeding bag in a cross section taken along line AA in FIG. 1.
- FIG. 3 is a cross-sectional view showing one embodiment of a closing means (50) in the present invention.
- FIG. 4 is a schematic diagram showing another embodiment of the closing means (50) in the present invention.
- FIG. 5 is a plan view showing another embodiment of the enteral nutrition bag according to the present invention.
- FIG. 1 is a plan view showing one embodiment of the enteral nutrition bag provided by the present invention.
- a liquid storage bag (100) which is an enteral nutrition bag of the present invention, comprises a bag provided with a liquid outlet (4) at a lower portion, and an upper portion of the bag is provided with an openable and closable chuck seal (2).
- the inner space of the liquid storage bag (100) is fluid-tightly partitioned by an easily peelable sealed partition (3) provided near the lower part of the chuck seal (2).
- the contents (drugs and liquids) are contained in the internal space below the liquid storage chamber (1).
- the liquid storage bag (100) is made of a synthetic resin sheet (laminated sheet) such as polyethylene (PE), polypropylene (PP), polyamide (PA), polyester (PET), and ethylene-butyl acetate copolymer (EVA). ), And the edges are welded to form a bag, and the upper part is closed by both the chuck seal (2) and the partition (3), which are formed as a single-piece member.
- a liquid outlet (4) is provided at the lower part of the bag (100), and the contents drug (50) is provided in the contents space which is the liquid storage chamber (1) below the partition (3). Liquid in this case).
- the synthetic resin sheet constituting the bag may be made of a metal sheet, for example.
- a material provided with oxygen impermeability, such as laminating an aluminum foil is preferably employed.
- at least the outside of the liquid storage chamber (1) may be covered with aluminum foil or the like.
- the contents (content drugs) contained in the bag include liquid (concentrated) nutrients and powdered
- enteral nutritional supplements such as nutritional supplements
- oral or tube feeding nutritional supplements such as “medical food” and “medical-utilization” can also be accommodated.
- a hanging hole (5) may be provided in the upper part of the liquid storage bag (100), whereby the bag can be hung from an infusion stand and used.
- the suspending means is not limited to the suspending hole (5) as in the present embodiment.
- a string may be attached to the upper part in a loop shape.
- the upper part of the liquid storage bag (100) is filled in advance with water, such as water or hot water for adjusting the viscosity of the concentrated enteral nutrition, or is administered together according to the patient's condition. It is a part that becomes a supply port (6) for injecting a certain medicine, and the supply port (6) is closed by a zipper seal (2) that can be opened and closed.
- the chuck seal (2) has a structure in which a convex ridge and a concave ridge provided at opposing positions on the inner wall of the bag are fitted and closed, and can be opened or closed as necessary. it can.
- the bag (100) which is a nutrition container using the closing means of the present invention, can be used as a nutrient for foods and pharmaceuticals by appropriately selecting the container body (film) material suitable for high-temperature and high-pressure sterilization.
- the desired container suitable for high-temperature and high-pressure sterilization can be obtained.
- the edge (10) of the bag body above the chuck seal (2) is sealed to seal the chuck seal (2).
- Notches (9) may be provided on both sides or on one side of the seal portion (8) for sealing the yoke check seal (2) to facilitate removal of the sealed portion.
- the upper part of the bag adjacent to both ends of the chuck seal (2) should be sealed by a method such as heat sealing. It is preferable to provide a heat seal portion (7).
- the inner space of the bag is vertically fluid-tightly partitioned by the partition (3) of the closing means (50) formed by both the chuck seal (2) and the partition (3), which are integrally formed members. ing.
- This state is shown in FIG. 2 showing a partial cross section taken along the line AA in FIG. That is, the inner space of the bag is vertically and fluid-tightly partitioned by the partition wall (3) of the closing means (50) formed by both the chuck seal (2) and the partition wall (3), which are integrally formed members.
- An internal space serving as a liquid storage chamber (1) is formed below the liquid storage chamber.
- FIG. 3 shows an example of the closing means (50) in which the chuck seal (2) and the partition wall (3) are integrally formed.
- the chuck seal (2) constituting the closing means (50) has a chuck seal structure in which the ridge and the ridge provided at the opposed positions are fitted and closed, and if necessary,
- the partition (3) which can be opened and closed and can be easily opened and closed, and which is provided in the vicinity of the lower portion, is made of, for example, a weak seal (joining portion).
- the closing means (50) is a molded product as a member obtained by integrally molding both the chuck seal (2) and the partition (3).
- the liquid storage bag is closed by using a strong closing means, it is possible to provide a partition having stable opening means.
- the partition (3) seals the upper side of the container, for example, after cutting off and opening the seal portion (10), holding the upper side of the container main body to open it, or pressing the liquid storage chamber (1) with an external force. This makes it easy to peel off and open.
- the partition wall (3) may have a shape as shown in Fig. 4, for example.
- both end portions (32) of the partition wall (3) are formed wider than the central portion (31), and are gradually widened toward both end portions (32).
- the width of both ends (32) of the partition wall (3) is preferably at least twice the width of the central portion (31), more preferably at least three times.
- the closing means (50) formed by both the chuck seal (2) and the partition (3) is constituted by an integrally molded member, the both ends of the partition (3) as described above are formed.
- the widened shape can be formed easily and in a stable shape, which also leads to a stable opening strength and a stable closing ability.
- the opening strength (closing ability, bag-breaking resistance) can be set to a desired strength depending on the thickness of the partition wall and the resin used. For example, as shown in FIG. 4, by forming both ends (32) of the partition wall (3) thickly, it is possible to easily create a closing member in a form that prevents the partition wall portion from being opened due to a drop or the like.
- the weak seal portion strictly controlled for the sealing conditions occupies, and the bag size can be reduced by an amount corresponding to the area, thereby reducing waste packaging material ( (Environmental response), reduction of packaging material usage (cost reduction), improvement of distribution efficiency, etc.
- the closing means (50) which is an integrally molded product, is used to open the chuck seal (2) at the same time as opening the chuck seal (2).
- the enteral nutrition bag of the present invention requires only one action. Can be opened and the usability can be improved.
- the interior of the container is formed by using the integral closing means (50) of the present invention in the opening and using the weak seal portion (20) as it is currently. It is also possible to make two storage compartments (21) and (22) and to manufacture a two-pack type twin bag type container. This makes it possible to easily produce a two-liquid mixing type drug container in which, for example, a sugar-containing component and a protein-containing component are separated in two chambers.
- PETZ vapor deposition PETZPAZCPP (where PET is a grade name PC, manufactured by Unitika Ltd .; vapor deposited PET is a grade name 1031HG, manufactured by Toyo Metallizing Co., Ltd .; PA is grade ON MBRT, manufactured by Unitika Ltd .; CPP is grade C1506, manufactured by Toyobo Co., Ltd.) to produce the enteral nutrition bag of the present invention, As a result of an opening test (drop test) of the partition wall (joined portion) by dropping, no partition wall was opened.
- the size of the manufactured enteral nutrition bag was 280mm in length, 200mm in width, the heat seal width of the seal part was 10mm, the seal strength was 40NZl5mm, and the seal temperature was 185 ° C. .
- An enteral nutrition bag was manufactured under the same sealing conditions as above using Zip'Pack E-308 as the integrally formed closing means (chuck seal and partition wall). It was.
- the drop test is performed on an outer box basis (18 bags), and the drop method is to adjust the humidity in a 20 ° C, 65% RH atmosphere for 24 hours and then from the height of 60 cm six times (where it collides with the floor when dropped: The method of dropping twice from the corner 1, the ridge 3, the side 2) and a height of 90 cm (where it hits the floor when falling: the bottom) was adopted.
- the seal portion (10) that tears off the notch (9) and seals the chuck seal (2) is removed, and the chuck seal (2) is pulled open. Open the septum (3) and supply the drug, water and Z or hot water, then close the chuck seal (2), rub the nog and rub the nog to concentrate enteral nutrition contained in the liquid storage chamber (1) The agent and the supplied agent, water or hot water are mixed well. Then, the closing member (41) of the liquid outlet (4) is threaded, and a rubber tube type drip set is connected and used here. At this time, the container body can be hung on a stand or the like using the hanging holes (5). In addition, a powdery enteral nutritional supplement may be stored in this container, and a predetermined amount of purified water or the like may be supplied and mixed at the time of use to produce an enteral nutritional preparation.
- the present invention includes a partition wall that can be easily peeled off and does not peel off due to a fall accident or the like, and the content liquid adheres to the chuck portion that will be touched by hand during use.
- it provides an enteral nutrition bag that is easier to manufacture and has a great medical contribution.
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- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006511233A JPWO2005089697A1 (ja) | 2004-03-19 | 2005-03-18 | 経腸栄養バッグ |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004081579 | 2004-03-19 | ||
JP2004-081579 | 2004-03-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005089697A1 true WO2005089697A1 (ja) | 2005-09-29 |
Family
ID=34993415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/004902 WO2005089697A1 (ja) | 2004-03-19 | 2005-03-18 | 経腸栄養バッグ |
Country Status (2)
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JP (1) | JPWO2005089697A1 (ja) |
WO (1) | WO2005089697A1 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007261640A (ja) * | 2006-03-29 | 2007-10-11 | Toyo Seikan Kaisha Ltd | 加熱殺菌可能なファスナー及び包装袋 |
WO2008155112A1 (de) | 2007-06-21 | 2008-12-24 | Fresenius Kabi Deutschland Gmbh | Mehrkammerbeutel zur verwendung in der enteralen ernährung |
JP2009066246A (ja) * | 2007-09-14 | 2009-04-02 | Bespack Kk | 栄養剤バッグ |
CN102167184A (zh) * | 2010-11-24 | 2011-08-31 | 高旌 | 一种材料袋的制作方法 |
CN103950229A (zh) * | 2014-04-17 | 2014-07-30 | 浙江济民制药股份有限公司 | 输液软袋制备方法 |
DE102015200663A1 (de) | 2015-01-16 | 2016-07-21 | B. Braun Melsungen Ag | Geschlossenes Mehrkammerbehältnis und diätetisches Kit zur Anwendung bei der enteralen Ernährung |
US11547629B2 (en) | 2021-04-21 | 2023-01-10 | Kate Farms, Inc. | Enteral bag system for nutritional composition |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0547462B2 (ja) * | 1988-05-20 | 1993-07-16 | Seisan Nipponsha Kk | |
JP2001087350A (ja) * | 1999-07-22 | 2001-04-03 | Showa Denko Kk | 複室輸液容器およびその製造方法 |
JP2001299875A (ja) * | 2000-04-24 | 2001-10-30 | Nipro Corp | 液体収容バッグ |
JP2003517975A (ja) * | 1999-12-21 | 2003-06-03 | パクティヴ・コーポレーション | 隔壁特性を備えた再閉可能な包装材 |
-
2005
- 2005-03-18 JP JP2006511233A patent/JPWO2005089697A1/ja active Pending
- 2005-03-18 WO PCT/JP2005/004902 patent/WO2005089697A1/ja active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0547462B2 (ja) * | 1988-05-20 | 1993-07-16 | Seisan Nipponsha Kk | |
JP2001087350A (ja) * | 1999-07-22 | 2001-04-03 | Showa Denko Kk | 複室輸液容器およびその製造方法 |
JP2003517975A (ja) * | 1999-12-21 | 2003-06-03 | パクティヴ・コーポレーション | 隔壁特性を備えた再閉可能な包装材 |
JP2001299875A (ja) * | 2000-04-24 | 2001-10-30 | Nipro Corp | 液体収容バッグ |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007261640A (ja) * | 2006-03-29 | 2007-10-11 | Toyo Seikan Kaisha Ltd | 加熱殺菌可能なファスナー及び包装袋 |
WO2008155112A1 (de) | 2007-06-21 | 2008-12-24 | Fresenius Kabi Deutschland Gmbh | Mehrkammerbeutel zur verwendung in der enteralen ernährung |
JP2009066246A (ja) * | 2007-09-14 | 2009-04-02 | Bespack Kk | 栄養剤バッグ |
CN102167184A (zh) * | 2010-11-24 | 2011-08-31 | 高旌 | 一种材料袋的制作方法 |
CN103950229A (zh) * | 2014-04-17 | 2014-07-30 | 浙江济民制药股份有限公司 | 输液软袋制备方法 |
CN103950229B (zh) * | 2014-04-17 | 2015-02-11 | 浙江济民制药股份有限公司 | 输液软袋制备方法 |
DE102015200663A1 (de) | 2015-01-16 | 2016-07-21 | B. Braun Melsungen Ag | Geschlossenes Mehrkammerbehältnis und diätetisches Kit zur Anwendung bei der enteralen Ernährung |
DE102015200663B4 (de) | 2015-01-16 | 2021-12-16 | B. Braun Melsungen Aktiengesellschaft | Geschlossenes Mehrkammerbehältnis und diätetisches Kit zur Anwendung bei der enteralen Ernährung |
US11547629B2 (en) | 2021-04-21 | 2023-01-10 | Kate Farms, Inc. | Enteral bag system for nutritional composition |
Also Published As
Publication number | Publication date |
---|---|
JPWO2005089697A1 (ja) | 2008-01-31 |
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