JP2007007128A - 複室輸液容器及びその製造方法 - Google Patents
複室輸液容器及びその製造方法 Download PDFInfo
- Publication number
- JP2007007128A JP2007007128A JP2005191148A JP2005191148A JP2007007128A JP 2007007128 A JP2007007128 A JP 2007007128A JP 2005191148 A JP2005191148 A JP 2005191148A JP 2005191148 A JP2005191148 A JP 2005191148A JP 2007007128 A JP2007007128 A JP 2007007128A
- Authority
- JP
- Japan
- Prior art keywords
- seal
- partition
- chamber infusion
- infusion container
- side edge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001802 infusion Methods 0.000 title claims abstract description 38
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000005192 partition Methods 0.000 claims abstract description 46
- 239000003814 drug Substances 0.000 claims abstract description 19
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 12
- 238000003860 storage Methods 0.000 claims description 22
- 238000010438 heat treatment Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 13
- 230000004927 fusion Effects 0.000 claims description 5
- 238000000638 solvent extraction Methods 0.000 claims description 2
- 229940079593 drug Drugs 0.000 abstract description 12
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229920005989 resin Polymers 0.000 description 6
- 239000011347 resin Substances 0.000 description 6
- 229920001903 high density polyethylene Polymers 0.000 description 5
- 239000004700 high-density polyethylene Substances 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 4
- 239000004707 linear low-density polyethylene Substances 0.000 description 4
- 229920001684 low density polyethylene Polymers 0.000 description 4
- 239000004702 low-density polyethylene Substances 0.000 description 4
- 229940099514 low-density polyethylene Drugs 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 229920000092 linear low density polyethylene Polymers 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 229920005604 random copolymer Polymers 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 239000005038 ethylene vinyl acetate Substances 0.000 description 2
- 229920001179 medium density polyethylene Polymers 0.000 description 2
- 239000004701 medium-density polyethylene Substances 0.000 description 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920005672 polyolefin resin Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 229920001400 block copolymer Polymers 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- WXCZUWHSJWOTRV-UHFFFAOYSA-N but-1-ene;ethene Chemical compound C=C.CCC=C WXCZUWHSJWOTRV-UHFFFAOYSA-N 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 229920005674 ethylene-propylene random copolymer Polymers 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 229920005678 polyethylene based resin Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004711 α-olefin Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81433—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined being toothed, i.e. comprising several teeth or pins, or being patterned
- B29C66/81435—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined being toothed, i.e. comprising several teeth or pins, or being patterned comprising several parallel ridges, e.g. for crimping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/76—Making non-permanent or releasable joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/22—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns
- B29C66/221—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns being in the form of a sinusoidal wave
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/22—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns
- B29C66/223—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being in the form of recurring patterns being in the form of a triangle wave or of a sawtooth wave, e.g. zigzagged
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
- B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
- B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/43—Joining a relatively small portion of the surface of said articles
- B29C66/431—Joining the articles to themselves
- B29C66/4312—Joining the articles to themselves for making flat seams in tubular or hollow articles, e.g. transversal seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7148—Blood bags, medical bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
【解決手段】 熱可塑性樹脂製フィルムにより袋状に形成された容器本体と、薬剤の収納可能な複数の収納室と、複数の収納室を仕切る易剥離性の仕切り用シール部とを備え、前記仕切り用シール部は、前記フィルムの内面同士を融着し、かつ、使用に際して前記収納室に加えられる外圧により剥離して開封するように形成された複室輸液容器において、前記仕切り用シール部は、所定間隔を設けて配設される複数のシール条部を有し、各シール条部は前記容器本体の一側縁部から他側縁部まで連続し、各シール条部の幅寸法を0.1〜2mmに設定したことを特徴とする。
【選択図】 図1
Description
1.熱可塑性樹脂製フィルムにより袋状に形成された容器本体と、薬剤の収納可能な複数の収納室と、複数の収納室を仕切る易剥離性の仕切り用シール部とを備え、前記仕切り用シール部は、前記フィルムの内面同士を融着し、かつ、使用に際して前記収納室に加えられる外圧により剥離して開封するように形成された複室輸液容器において、前記仕切り用シール部は、所定間隔を設けて配設される複数のシール条部を有し、各シール条部は前記容器本体の一側縁部から他側縁部まで連続し、各シール条部の幅寸法を0.1〜2mmに設定したことを特徴とする複室輸液容器を提供する。
2.前記シール条部の本数は、2〜10本であることを特徴とする前記1に記載の複室輸液容器を提供する。
3.前記仕切り用シール部のシール強度は、0.1〜0.7kg/15mmであることを特徴とする前記1又は2に記載に複室輸液容器を提供する。
4.前記複数のシール条部を略同幅寸法に設定したことを特徴とする前記1から3のいずれかに記載に複室輸液容器を提供する。
5.前記シール条部の間に位置する前記フィルムの内側面同士は、該シール条部のシール強度よりも低い強度で融着されて弱補助シール部が形成されたことを特徴とする前記1から4のいずれかに記載の複室輸液容器を提供する。
6.前記シール条部は平面視で直線状又は波状又は鋸歯状又はこれらの形状の組み合わせにより形成されていることを特徴とする前記1から5のいずれかに記載の複室輸液容器を提供する。
7.補助シール部を前記シール条部以外の仕切り用シール部中に散点状に形成したことを特徴とする前記1から6のいずれかに記載の複室輸液容器を提供する。
8.熱可塑性樹脂製フィルムにより袋状に形成された容器本体に薬剤の収納可能な複数の収納室を形成するために、前記容器本体に易剥離性の仕切り用シール部を形成する工程を備え、重ねられる2枚の前記フィルムをヒートシールバーで挟持して熱融着することにより、前記容器本体の一側縁部から他側縁部まで連続するシール条部を複数有する前記仕切り用シール部を形成し、各シール条部の幅寸法を0.1〜2mmに設定して易剥離性を付与することを特徴とする複室輸液容器の製造方法を提供する。
9.前記ヒートシールバーによつ熱融着条件は、加熱温度が114〜120℃、融着圧力が0.2〜0.3MPa、加熱時間が3〜4秒であることを特徴とする前記8に記載の複室輸液容器の製造方法を提供する。
各シール条部5の幅寸法は同じ大きさで0.1〜2mmに設定され、仕切り用シール部3の幅は5〜20mmである。また、開通させるのに適切なシール強度を確保するためのシール条部5の本数は2〜10本であり、好ましくは4〜7本である。
ヒートシールバーBは、対向する上シールバーB1と下シールバーB2とを備え、容器本体1の仕切り形成箇所のフィルムを、上下のシールバーで挟んで加熱圧着することによりシール条部5が形成される。下シールバーの加圧面B21はフラットに形成され、上シールバーB1の加圧面B11には複数本の突条部B12が形成されている。なお、図4のように各シール条部5の間には、シール条部5よりも小さなシール強度を有する弱補助シール部7がヒートシールバーBによって形成される。なお、加熱滅菌の熱を利用して弱補助シール部7を形成しても良い。
仕切り用シール部3の面積中でのシール条部5の占める面積割合を、1〜80%に設定するのが好ましい。なお、仕切り用シール部3の面積は、各シール条部5の面積とその間の弱補助シール部7の面積とを合わせたものとする。
なお、上述の複数のシール条部5の間やシール条部5付近に、容器本体1の一側縁部から他側縁部まで連続しないシール条部(図示省略)を形成しても良い。
図5及び図6は仕切り用シール部3の他の形態を示している。図5は各シール条部5を平面視で波状や鋸歯状に形成したものを示し、同図(c)は各シール条部5の周囲に補助シール部6を散点状に形成した態様を示す。なお、散点状に配設される補助シール部6のシール強度は、開通させるのに適切なシール強度を確保されるのであれば、特に限定はされない。また、図6は各シール条部5の幅寸法に変化をもたせた形態を示し、同図(a)では中央に位置するシール条部5を最大幅に設定し、外側に行くほど幅寸法を狭めており、同図(b)ではそれを繰り返すようにしている。
1 容器本体
1a 第1収納部
1b 第2収納部
3 仕切り用シール部
4 外周シール部
5 シール条部
Claims (9)
- 熱可塑性樹脂製フィルムにより袋状に形成された容器本体と、薬剤の収納可能な複数の収納室と、複数の収納室を仕切る易剥離性の仕切り用シール部とを備え、前記仕切り用シール部は、前記フィルムの内面同士を融着し、かつ、使用に際して前記収納室に加えられる外圧により剥離して開封するように形成された複室輸液容器において、
前記仕切り用シール部は、所定間隔を設けて配設される複数のシール条部を有し、各シール条部は前記容器本体の一側縁部から他側縁部まで連続し、各シール条部の幅寸法を0.1〜2mmに設定したことを特徴とする複室輸液容器。 - 前記シール条部の本数は、2〜10本であることを特徴とする請求項1に記載の複室輸液容器。
- 前記仕切り用シール部のシール強度は、0.1〜0.7kg/15mmであることを特徴とする請求項1又は2に記載に複室輸液容器。
- 前記複数のシール条部を略同幅寸法に設定したことを特徴とする請求項1から3のいずれかに記載に複室輸液容器。
- 前記シール条部の間に位置する前記フィルムの内側面同士は、該シール条部のシール強度よりも低い強度で融着されて弱補助シール部が形成されたことを特徴とする請求項1から4のいずれかに記載の複室輸液容器。
- 前記シール条部は平面視で直線状又は波状又は鋸歯状又はこれらの形状の組み合わせにより形成されていることを特徴とする請求項1から5のいずれかに記載の複室輸液容器。
- 補助シール部を前記シール条部以外の仕切り用シール部中に散点状に形成したことを特徴とする請求項1から6のいずれかに記載の複室輸液容器。
- 熱可塑性樹脂製フィルムにより袋状に形成された容器本体に薬剤の収納可能な複数の収納室を形成するために、前記容器本体に易剥離性の仕切り用シール部を形成する工程を備え、
重ねられる2枚の前記フィルムをヒートシールバーで挟持して熱融着することにより、前記容器本体の一側縁部から他側縁部まで連続するシール条部を複数有する前記仕切り用シール部を形成し、各シール条部の幅寸法を0.1〜2mmに設定して易剥離性を付与することを特徴とする複室輸液容器の製造方法。 - 前記ヒートシールバーによつ熱融着条件は、加熱温度が114〜120℃、融着圧力が0.2〜0.3MPa、加熱時間が3〜4秒であることを特徴とする請求項8に記載の複室輸液容器の製造方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005191148A JP4749057B2 (ja) | 2005-06-30 | 2005-06-30 | 複室輸液容器及びその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005191148A JP4749057B2 (ja) | 2005-06-30 | 2005-06-30 | 複室輸液容器及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007007128A true JP2007007128A (ja) | 2007-01-18 |
JP4749057B2 JP4749057B2 (ja) | 2011-08-17 |
Family
ID=37746362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005191148A Active JP4749057B2 (ja) | 2005-06-30 | 2005-06-30 | 複室輸液容器及びその製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4749057B2 (ja) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102275344A (zh) * | 2011-05-16 | 2011-12-14 | 中山市长健医用包装材料有限公司 | 一种薄膜、即配型输液袋用薄膜及其应用的袋状容器和即配型输液袋 |
JP2013533768A (ja) * | 2010-06-23 | 2013-08-29 | ガンブロ・ルンディア・エービー | 粉状材料からの医学溶液の調製 |
JP2013244985A (ja) * | 2012-05-25 | 2013-12-09 | Daio Paper Corp | 加熱用包装袋 |
JP2014162508A (ja) * | 2013-02-25 | 2014-09-08 | Kirin Brewery Co Ltd | 複室容器 |
WO2016171118A1 (ja) * | 2015-04-21 | 2016-10-27 | 株式会社細川洋行 | 袋状容器、金型および曲線帯状弱シール部の形成方法 |
US20180257835A1 (en) * | 2017-03-08 | 2018-09-13 | B. Braun Medical Inc. | Flexible containers and related methods |
US11673343B2 (en) * | 2017-03-24 | 2023-06-13 | Fresenius Kabi Deutschland Gmbh | Pulse welding method and welding tool for pulse welding for a medical pack formed as a bag |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01240469A (ja) * | 1988-03-17 | 1989-09-26 | Material Eng Tech Lab Inc | 内容物入り容器 |
JPH09255042A (ja) * | 1996-03-27 | 1997-09-30 | Toppan Printing Co Ltd | ガス抜き包装体 |
JPH09327498A (ja) * | 1996-06-13 | 1997-12-22 | Terumo Corp | 医療用容器 |
JPH11169432A (ja) * | 1997-12-09 | 1999-06-29 | Hosokawa Yoko:Kk | 輸液バッグ及びその製造方法 |
JPH11301702A (ja) * | 1998-04-17 | 1999-11-02 | Dainippon Printing Co Ltd | 米 袋 |
JP2000262589A (ja) * | 1999-03-16 | 2000-09-26 | Jms Co Ltd | 複室容器 |
JP2003026253A (ja) * | 2001-07-13 | 2003-01-29 | Orihiro Engineering Co Ltd | 包装袋、該包装袋の製造方法、および製袋充填包装機 |
JP2003072002A (ja) * | 2001-09-05 | 2003-03-12 | Idemitsu Unitech Co Ltd | 易開封性包装体 |
JP2003081359A (ja) * | 2001-09-11 | 2003-03-19 | Toyo Seikan Kaisha Ltd | 電子レンジ用包装袋及び該包装袋内に内容物を充填した包装体の製造方法 |
JP2004000476A (ja) * | 2002-03-28 | 2004-01-08 | Showa Denko Plastic Products Co Ltd | 複室輸液容器及びその製造方法 |
JP2004121751A (ja) * | 2002-10-07 | 2004-04-22 | Otsuka Pharmaceut Factory Inc | 複室容器およびその製造に用いる加熱シール金型 |
-
2005
- 2005-06-30 JP JP2005191148A patent/JP4749057B2/ja active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01240469A (ja) * | 1988-03-17 | 1989-09-26 | Material Eng Tech Lab Inc | 内容物入り容器 |
JPH09255042A (ja) * | 1996-03-27 | 1997-09-30 | Toppan Printing Co Ltd | ガス抜き包装体 |
JPH09327498A (ja) * | 1996-06-13 | 1997-12-22 | Terumo Corp | 医療用容器 |
JPH11169432A (ja) * | 1997-12-09 | 1999-06-29 | Hosokawa Yoko:Kk | 輸液バッグ及びその製造方法 |
JPH11301702A (ja) * | 1998-04-17 | 1999-11-02 | Dainippon Printing Co Ltd | 米 袋 |
JP2000262589A (ja) * | 1999-03-16 | 2000-09-26 | Jms Co Ltd | 複室容器 |
JP2003026253A (ja) * | 2001-07-13 | 2003-01-29 | Orihiro Engineering Co Ltd | 包装袋、該包装袋の製造方法、および製袋充填包装機 |
JP2003072002A (ja) * | 2001-09-05 | 2003-03-12 | Idemitsu Unitech Co Ltd | 易開封性包装体 |
JP2003081359A (ja) * | 2001-09-11 | 2003-03-19 | Toyo Seikan Kaisha Ltd | 電子レンジ用包装袋及び該包装袋内に内容物を充填した包装体の製造方法 |
JP2004000476A (ja) * | 2002-03-28 | 2004-01-08 | Showa Denko Plastic Products Co Ltd | 複室輸液容器及びその製造方法 |
JP2004121751A (ja) * | 2002-10-07 | 2004-04-22 | Otsuka Pharmaceut Factory Inc | 複室容器およびその製造に用いる加熱シール金型 |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013533768A (ja) * | 2010-06-23 | 2013-08-29 | ガンブロ・ルンディア・エービー | 粉状材料からの医学溶液の調製 |
US9138380B2 (en) | 2010-06-23 | 2015-09-22 | Gambro Lundia Ab | Preparation of medical solutions from powdery material |
CN102275344A (zh) * | 2011-05-16 | 2011-12-14 | 中山市长健医用包装材料有限公司 | 一种薄膜、即配型输液袋用薄膜及其应用的袋状容器和即配型输液袋 |
JP2013244985A (ja) * | 2012-05-25 | 2013-12-09 | Daio Paper Corp | 加熱用包装袋 |
JP2014162508A (ja) * | 2013-02-25 | 2014-09-08 | Kirin Brewery Co Ltd | 複室容器 |
WO2016171118A1 (ja) * | 2015-04-21 | 2016-10-27 | 株式会社細川洋行 | 袋状容器、金型および曲線帯状弱シール部の形成方法 |
JP2016202467A (ja) * | 2015-04-21 | 2016-12-08 | 株式会社細川洋行 | 袋状容器、医療用複室容器、金型および曲線帯状弱シール部の形成方法 |
US20180257835A1 (en) * | 2017-03-08 | 2018-09-13 | B. Braun Medical Inc. | Flexible containers and related methods |
US10654632B2 (en) * | 2017-03-08 | 2020-05-19 | B. Braun Medical Inc. | Flexible containers and related methods |
US11673343B2 (en) * | 2017-03-24 | 2023-06-13 | Fresenius Kabi Deutschland Gmbh | Pulse welding method and welding tool for pulse welding for a medical pack formed as a bag |
Also Published As
Publication number | Publication date |
---|---|
JP4749057B2 (ja) | 2011-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4749057B2 (ja) | 複室輸液容器及びその製造方法 | |
KR100508317B1 (ko) | 선택적으로 확대 가능한 구획을 가지는 가요성 약제 용기 및 그의 제조 방법 | |
EP0635254B1 (en) | Multilayered medical film and double-compartment container | |
US20100269972A1 (en) | Infusion container with multiple chambers | |
US20060093765A1 (en) | Multi-compartment pouch having a frangible seal | |
KR100449453B1 (ko) | 복실(複室) 의료용 용기 | |
JP2000007050A (ja) | 複室容器 | |
JP4298308B2 (ja) | 複室輸液容器及びその製造方法 | |
JP4902149B2 (ja) | 容器 | |
JP6106891B2 (ja) | 多層フィルム、薬液容器およびその製造方法 | |
JP4613037B2 (ja) | ポリプロピレン系樹脂製複室袋 | |
JP4644480B2 (ja) | ポリオレフィン系樹脂製複室袋 | |
JP6478400B2 (ja) | 袋状容器、医療用複室容器、金型および曲線帯状弱シール部の形成方法 | |
JPH11227841A (ja) | 多室パウチ | |
JP4689416B2 (ja) | 複室容器 | |
JP2007007022A (ja) | 複室輸液容器入り密封袋 | |
JPH0639018A (ja) | 医療用容器 | |
JP4695866B2 (ja) | 小袋付き樹脂製複室袋 | |
JP2004121751A (ja) | 複室容器およびその製造に用いる加熱シール金型 | |
JP4365948B2 (ja) | 輸液バッグ | |
RU2284289C2 (ru) | Контейнер для вливаний с множеством камер и способ его изготовления | |
WO2017131109A1 (ja) | 複室容器 | |
JP4556702B2 (ja) | 複室容器の製造方法及びそのヒートシール装置 | |
JP2007222292A (ja) | 複室輸液容器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080204 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100317 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100318 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20100514 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100824 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101021 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110426 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110517 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4749057 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140527 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |